JP5316088B2 - Packaging materials for medical devices - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To enhance packaging work and facilitate disposal of a packaging member, in packaging a medical instrument. <P>SOLUTION: This packaging member 1 for a medical instrument is made of a paper material formed able to hold a medical instrument in a box 101 being stored with the instrument in the box 101 for transporting the instrument. The member 1 is provided with a cover part 20 formed to cover and press the instrument stored in the box 101 from the lid side of the box 101. The part 20 is formed with holding parts 27, 28, 35 for holding parts structuring the instrument at predetermined positions. <P>COPYRIGHT: (C)2010,JPO&amp;INPIT

Description

  The present invention relates to a medical device packaging member used when packaging a medical device.

  Conventionally, as disclosed in Patent Documents 1 and 2, for example, various packaging members for packaging a medical instrument such as a blood circuit used in a medical field are known.

  The packaging member of patent document 1 is comprised with the board made from resin, and has a several hollow in order to hold | maintain the several components which comprise a medical device, respectively. The packaging member is accommodated in a bag, and the medical device is transported to a place of use while being accommodated in the bag while being held by the packaging member.

  Moreover, since a medical instrument is used for a patient's treatment and requires high safety, it must be packaged so as not to be damaged even if it is subjected to vibration or impact during transportation. A particular problem during transportation is that when a medical instrument has a tube, a problem called so-called kinks occurs that causes the tube to remain in a folded shape due to excessive force. is there. When stored for a long time with kinks, the tube made of synthetic resin, in particular, is used with the tube lumen closed, which is inconvenient when performing priming work or extracorporeal blood circulation. In order to prevent such a problem, when using the packaging member of Patent Document 1, it is generally performed to protect a medical instrument by being housed in a separate transport box.

The packaging member of Patent Document 2 is a resin box that can accommodate and protect a medical instrument. When using this packaging member, the medical instrument is placed inside the packaging member and then fixed with a hook-and-loop fastener or an adhesive tape. This prevents the medical device from inadvertently moving inside the box, and prevents a defect from occurring in the tube of the medical device.
JP 2002-699 A JP 2002-85521 A

  However, since the packaging member of Patent Document 1 is a resin plate, it is difficult to fold it easily at the time of disposal, and there is a problem in disposal processing.

  Moreover, since the packaging member of Patent Document 2 is a box, the medical device can be protected, but the medical device must be fixed with a hook-and-loop fastener or an adhesive tape, and the packaging work is complicated. Furthermore, when a hook-and-loop fastener or an adhesive tape is used as in Patent Document 2, a sorting operation is required when the packaging member is discarded, and the disposal process may be complicated.

  The present invention has been made in view of such points, and the object of the present invention is to improve the packaging workability when packaging medical instruments so as not to cause defects, and to dispose of packaging members. It is to make it easy to do.

  In order to achieve the above object, in the present invention, a packaging member is formed using a paper material, and the medical device accommodated in the box is covered and pressed from the lid side of the box. The components that make up the instrument can be held separately to prevent them from moving unexpectedly.

Specifically, in the first invention, the medical device packaging is formed by forming a paper material so that the medical device can be held in the box and can be held in the box. A covering portion formed so as to cover and hold the medical device housed in the box from the lid side of the box, and the covering portion holds a part constituting the medical device in a predetermined position. A holding portion is provided , and the holding portion is configured to protrude toward both side portions of the medical device .

  According to this configuration, the medical instrument housed in the box is covered with the covering part, so that the medical instrument is suppressed by the covering part and is less likely to move in the box and is stabilized. In addition, the parts constituting the medical instrument are held at a predetermined position by the holding unit. This prevents the medical instrument from inadvertently moving in the box, thereby preventing damage during transportation of the medical instrument.

  Further, when the packaging member is used and then discarded, the packaging member is formed by forming a paper material, so that it can be easily folded to be compact. It can also be easily recycled.

In addition, both side portions of the medical instrument are respectively held and positioned by the holding portion.

  In 2nd invention, it is set as the structure in which 1st through-hole for 1st objective and 2nd through-hole for 2nd objective are formed in the coating | coated part in 1st invention. .

  According to a third aspect, in the second aspect, the first through hole and the second through hole have different shapes or sizes.

  In the fourth invention, in the second or third invention, the first through hole constitutes a window for visually recognizing a portion covered by the covering portion in the medical instrument.

  According to this configuration, it is possible to visually check whether or not the medical instrument is in a predetermined position while the medical instrument is covered with the covering portion.

  In a fifth invention, in any one of the second to fourth inventions, the second through hole is a through hole for position adjustment for adjusting the position of the portion of the medical instrument covered by the covering portion in the box. It is set as the structure which is.

  According to this configuration, when the medical instrument is displaced from the predetermined position, it is possible to adjust the position of the medical instrument through the position adjusting through hole while the medical instrument is covered with the covering portion. Become.

  In a sixth invention, in any one of the first to fifth inventions, the paper material is a corrugated cardboard having a core material having a corrugated cross-sectional shape, and the corrugated core material in the corrugated cardboard is formed on the covering portion. The rib is bent by a fold line extending in a continuous direction.

  That is, since the core material of the corrugated cardboard has a corrugated cross-sectional shape, the corrugated cardboard has a property of being easily bent starting from the corrugated peaks and valleys. In this configuration, the rib of the covering material is formed by bending with a fold line extending in the direction in which the corrugation of the core material continues, so that the rib has a plate shape extending in the direction in which the corrugation of the core material continues. Thereby, the reinforcement effect by a rib is fully acquired and a coating | coated part becomes difficult to bend.

  In the seventh invention, in any one of the first to sixth inventions, the holding portion is formed by bending the covering portion.

  According to this configuration, the holding portion can be easily formed integrally with the covering portion. Moreover, since the holding part is formed by bending the covering part, the holding part functions as a rib, and the rigidity of the covering part is improved.

  In the eighth invention, in any one of the first to seventh inventions, the holding portion extends from an opening portion into which a component constituting the medical instrument is fitted, and a peripheral portion of the opening portion, and faces an outer surface of the component. The support plate is formed by bending a portion to be extracted when the opening is formed.

  According to this configuration, when the component of the medical instrument is held by the holding portion, the component is supported by the support plate in a state where the component is fitted in the opening. Since the support plate is configured by a portion that is pulled out when the opening is formed, the material can be effectively used.

  In a ninth invention, in any one of the first to eighth inventions, a side plate extending along the side wall of the box is provided.

According to this structure, a side plate will contact | abut to the side wall of a box in the state which accommodated the packaging member in the box .

  According to the first invention, the medical instrument in the box can be covered and pressed from the lid side of the box by the covering part, and further, the parts constituting the medical instrument can be held by the holding part. Thereby, it is possible to prevent careless movement in a state where the medical instrument is accommodated in the box while facilitating the packaging operation without using a hook-and-loop fastener or an adhesive tape. Further, since the packaging member is made of paper, the disposal process can be easily performed.

In addition, since both sides of the medical device can be held and positioned by the holding portions, it is possible to reliably prevent the displacement of the medical device.

  According to the second and third inventions, the ease of use of the packaging member can be improved.

  In the fourth aspect of the invention, the portion of the medical instrument covered with the covering portion can be visually observed through the window, so that it can be easily confirmed whether or not the medical instrument is in a predetermined position.

  According to the fifth aspect of the present invention, the position of the portion of the medical instrument covered by the covering portion can be easily adjusted via the position adjusting through hole, and the medical instrument can be reliably accommodated at a predetermined position. In addition, before the sterilization process is performed, it is possible to correct or adjust the accommodation state of the medical device whose position is shifted in the packaging member.

  According to the sixth invention, the packaging member is formed of corrugated cardboard, and the rib bent by the fold line extending in the direction in which the corrugation of the core material continues is formed on the corrugated cardboard, so that the rigidity of the covering portion can be improved. Can hold and hold the medical device firmly.

  According to the seventh invention, since the holding portion is formed by bending the covering portion, the holding portion can be easily integrally formed to reduce the cost, and the holding portion can be used to increase the rigidity of the covering portion. Can be improved.

  According to the eighth aspect, since the holding portion is configured by the opening portion into which the component of the medical instrument fits and the support plate extending from the peripheral edge portion of the opening portion, the component can be held more stably. And since the support plate was obtained using the part extracted when forming an opening part, material cost can be suppressed effectively using material.

According to the ninth aspect, by bringing the side plate of the packaging member into contact with the side wall of the box, the packaging member can be stabilized in the box, and thus the inadvertent movement of the medical instrument can be suppressed .

  Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings. It should be noted that the following description of the preferred embodiment is merely illustrative in nature, and is not intended to limit the present invention, its application, or its use.

  FIG. 1 shows a state in which a CHDF (continuous blood filtration dialysis) circuit 2 (shown in FIG. 2) as a medical device is packaged using a packaging member 1 according to an embodiment of the present invention. In the description of this embodiment, the CHDF circuit 2 will be described with reference to FIG. 2 before the packaging member 1 is described. The CHDF circuit 2 includes a blood filter 10, a blood circuit 11, a dialysate circuit 12, and first and second panels 13 and 14. The blood filter 10 is formed by housing a number of hollow fibers in a cylindrical case 10a. The blood circuit 11 includes a tube 11a connected to the blood flow path of the blood filter 10, a squeezing tube 11b that is squeezed by a blood pump (not shown), and the like. The dialysate circuit 12 includes a filtrate bag 12a, a replacement fluid / dialysate bag 12b, a tube 12c connected to the dialysate flow path of the blood filter 10, and the like. The tube 12c is also connected to the filtrate bag 12a and the replacement / dialysis solution bag 12c.

  The first panel 13 is formed by molding a transparent resin material into a rectangular shape, and has a shape in which a notch 13a is provided at one of four corners. The first panel 13 includes a plurality of fixing portions 13b to which the middle portion of the tube 11a of the blood circuit 11 is fixed, a plurality of fixing portions 13c to which the middle portion of the tube 12c of the dialysate circuit 12 is fixed, and an ironing A fixing part 13d to which the tube 11b is fixed and an opening part 13e into which a columnar pressure sensor 11c provided in the middle part of the tube 11a of the blood circuit 11 is provided are provided. Each fixing portion 13b, 13c, 13d has a plate shape extending from the peripheral edge portion of the first panel 13, and has a cut portion 13f. The tubes 11a, 11b, and 12c are inserted into the notches 13f in the radial direction so that the tubes 11a, 11b, and 12c are sandwiched by the edges of the notches 13f and are fixed to the first panel 13. It has become. Further, the ironing tube 11 b is located in the notch 13 a of the first panel 13. Further, the tube 12 c of the dialysate circuit 12 is also fixed to the first panel 13 with an adhesive tape T. The code | symbol 17 in FIG. 2 is a string for hold | maintaining in the state which wound the tube 11a, and unwinds at the time of use.

  The second panel 14 is formed by molding a transparent resin material into a rectangular shape. The long side dimension of the second panel 14 is set longer than the long side dimension of the first panel 13 (the vertical dimension in FIG. 2), and the short side dimension of the second panel 14 (the horizontal dimension in FIG. 2). Is set to be shorter than the short side dimension of the first panel 13. The second panel 14 is fitted with a plurality of fixing portions 14a to which the middle portion of the tube 12c of the dialysate circuit 12 is fixed, and a columnar pressure sensor 12d provided in the middle portion of the tube 12c of the dialysate circuit 12. An opening 14b is provided. The fixing portion 14a has a cut portion 14c, similar to the fixing portions 13b, 13c, and 13d of the first panel 13. The filtrate bag 12a and the replacement fluid / dialysate bag 12b are each tied to the second panel 14 by a string 18 in a state of being wound in a cylindrical shape.

  When the CHDF circuit 2 is used, the filtrate bag 12a and the replacement fluid / dialysate bag 12b are detached from the second panel 14, and the first and second panels 13, 14 are attached to a dialyzer (not shown). That is, the first and second panels 13 and 14 constitute a part of the CHDF circuit 2.

  As shown in FIG. 11, the CHDF circuit 2 configured as described above is placed in a packing bag 100 for maintaining a sterilized state, and is housed in a transport box 101 in this state.

  The box 101 that houses the CHDF circuit 2 will be described with reference to FIG. 1. The box 101 is made of cardboard and has a rectangular opening 101a in plan view. The lid 101 b of the box 101 is provided continuously to the long side portion of the box 101.

  Next, the structure of the packaging member 1 will be described. The packaging member 1 is formed by bending a piece of corrugated cardboard A (shown in FIG. 9). As shown in FIG. 1, the covering portion 20 that covers the CHDF circuit 2 and the long side direction of the box 101 First and second side plates 21 and 22 extending in the vertical direction along both side walls 101c and 101d extending in the vertical direction. In the description of this embodiment, for convenience of explanation, the lower side of FIG. 1 is referred to as the left side of the packaging member 1, the upper side of FIG. 1 is referred to as the right side of the packaging member 1, and the left side of FIG. The rear side of the member 1 is called, and the right side of the figure is the front side of the packaging member 1.

  The core material (not shown) of the corrugated cardboard A has a corrugated cross-sectional shape. In this embodiment, the direction of the corrugated cardboard A is set so that the wave continuous direction is the left-right direction of the packaging member 1. ing. The first and second side plates 21 and 22 constitute a rib extending in the left-right direction by being bent by a folding line extending in the left-right direction, that is, the direction in which the corrugation of the core material in the cardboard A continues.

  As shown in FIGS. 3 and 4, the covering portion 20 is formed in a rectangular flat plate shape that substantially coincides with the opening 101 a of the box 101, and covers and holds the CHDF circuit 2 accommodated in the box 101 from above. Is for. The first side plate 21 is provided so as to continue to the edge on the back side of the covering portion 20. The second side plate 22 is provided continuously to the edge portion on the near side of the covering portion 20.

  A slit 23 extending along the long side of the covering portion 20 is formed on the back side of the covering portion 20. The length of the slit 23 is set shorter than the long side dimension of the covering portion 20. The slit 23 is located in the middle portion of the covering portion 20 in the left-right direction. The portion removed when forming the slit 23 is provided integrally with the upper edge portion of the first side plate 21 and constitutes the upper portion of the first side plate 21. The vertical dimension of the first side plate 21 substantially matches the depth of the box 101.

  In the vicinity of the left and right corners on the back side of the covering portion 20, the left and right positions for adjusting the position of the portion covered by the covering portion 20 of the CHDF circuit 2 (corresponding to the second object of the present invention). Adjustment through holes (corresponding to the second through holes of the present invention) 24 and 25 are formed. As shown in FIG. 4, the left position adjusting through hole 24 is positioned closer to the inside of the covering portion 20 than the right position adjusting through hole 25.

  Both the left and right position adjusting through holes 24 and 25 have the same circular shape. The size of the left and right position adjusting through holes 24 and 25 is preferably such that at least one finger can be inserted, and more preferably a plurality of fingers can be inserted (for example, a diameter of about 40 mm). . The shapes of the left and right position adjusting through holes 24 and 25 are not limited to a circle, and may be an oval or a polygon.

  As shown in FIGS. 5 to 8, left and right holding portions 27 and 28 are provided on the left and right sides of the covering portion 20, respectively. The left and right holding portions 27 and 28 are formed by bending a part of the covering portion 20, and the covering portion 20 is formed by forming the left holding portion 27 as shown in FIG. A cutout portion 30 and a right cutout portion 31 formed by forming the right holding portion 28 are provided.

  As shown also in FIG. 8, the left holding part 27 is an inclined plate part that extends downwardly from the edge of the left notch 30 in the covering part 20 and extends so as to be positioned on the right side as it goes downward. 27a and a lower plate portion 27b that extends to the left side and extends to the lower edge of the inclined plate portion 27a.

  The right holding part 28 extends downward from the edge of the right notch 31 in the covering part 20 and extends to the lower side toward the lower side, and on the lower edge of the inclined plate part 28a. The lower plate portion 28b extends to the right side.

  Before the packaging member 1 is accommodated in the box 101, as shown by the solid line in FIG. 9, the inclined plate portion 27a of the left holding portion 27 is in a state extending vertically downward with respect to the covering portion 20, and the lower plate portion The left edge part of 27b protrudes to the left side from the left edge part of the covering part 20. Similarly, the inclined plate portion 28a extends vertically downward with respect to the covering portion 20 in the right holding portion 28, and the right edge portion of the lower plate portion 28b is on the right side of the right edge portion of the covering portion 20. Protruding to The left lower plate portion 27b is pushed to the right by the inner surface of the box 101 while the packaging member 1 is housed in the box 101, and the right lower plate portion 28b is pushed to the left by the inner surface of the box 101, As shown by phantom lines in the figure, the inclined plate portions 27a and 28a are inclined.

  By inclining the inclined plate portion 27a as described above, the inclined plate portion 27a has a shape projecting toward the CHDF circuit 2 and bites into the packaging bag 100 (shown in phantom lines in FIG. 9). The inclined plate portion 28a also has a shape protruding toward the CHDF circuit 2 in the same manner as the inclined plate portion 27a, and bites into the packaging bag 100.

  As shown in FIG. 4, the horizontal dimension of the lower plate part 27 b of the left holding part 27 is set longer than the horizontal dimension of the lower plate part 28 b of the right holding part 28. The distance between the inclined plate portion 27a of the left holding portion 27 and the inclined plate portion 28a of the right holding portion 28 is set to be slightly wider than the length in the longitudinal direction of the second panel 14 of the CHDF circuit 2. The second panel 14 is positioned together with the first panel 13 between the inclined plate portions 27a and 28a.

  As shown in FIG. 3, in the vicinity of the left and right holding parts 27, 28 of the covering part 20, the part covered with the covering part 20 of the CHDF circuit 2 is visually recognized with being covered with the covering part 20. Left and right windows 33 and 34 each having a through-hole (corresponding to the first object of the present invention) (corresponding to the first through-hole of the present invention) are formed. As shown in FIG. 4, the left edge of the left window 33 coincides with the edge of the left notch 30 and extends in a direction perpendicular to the left and right direction, and the right edge of the left window 33 has an arc shape. It extends. That is, the left window 33 has a substantially semicircular shape. The radius of the arc portion of the left window 33 is set to be approximately the same as the radius of the position adjusting through hole 24, but may be different from each other. Similarly, the right window 34 has a substantially semicircular shape.

  As shown in FIG. 1, a filter holder 35 for holding the blood filter 10 is provided on the front side of the covering part 20. As shown in FIG. 4, the filter holding part 35 extends from an opening 35 a formed so that the blood filter 10 in a tilted state is fitted, and a peripheral part of the opening 35 a, and is attached to the outer surface of the blood filter 10. 1st-3rd support plates 35b-35d located so that it may oppose.

  The opening 35 a has a rectangular shape that is long in the left-right direction, and is located on the left side of the covering portion 20. As shown in FIG. 8, the first support plate 35b extends downward from the left edge of the opening 35a and is inclined so as to be located on the left side as it goes downward, and is fitted in the opening 35a. The blood filter 10 in a state is supported from the left side. The second support plate 35c extends downward from the right edge of the opening 35a, and is inclined so as to be positioned on the right side as it goes downward, so that the blood filter 10 fitted in the opening 35a can be removed. It is supported from the right side. As shown in FIGS. 5 and 6, the third support plate 35d extends downward from the edge on the back side of the opening 35a, and is inclined so as to be located on the back side as it goes down, The blood filter 10 fitted in the opening 35a is supported from the back side. The lower edges of the first to third support plates 35b to 35d are located above the lower edges of the first and second side plates 21 and 22, and the lower edges of the first and second side plates 21 and 22 The lower edge portions of the first to third support plates 35 b to 35 d are separated from the bottom surface of the box 101 in a state where the portion is in contact with the bottom surface of the box 101.

  The first to third support plates 35b to 35d are formed by bending a portion that is removed when the opening 35a is formed. The 3rd support plate 35d comprises the rib bent by the fold line extended in the direction where the waveform of the core material in the corrugated cardboard A continues.

  In addition, a part of the portion removed when forming the opening 35 a is provided integrally with the second side plate 22, and constitutes a lower portion of the second side plate 22.

  Further, the back side of the covering portion 20 is located above the near side, and the covering portion 20 is inclined downward toward the near side as a whole.

  Next, the case where the packaging member 1 comprised as mentioned above is manufactured is demonstrated based on FIG. First, one cardboard A is prepared. The thickness of the cardboard A is preferably about 2 mm, for example.

  In the cardboard A, a cut a1 for forming the slit 23, a cut a2 for forming the left holding part 27, a cut a3 for forming the right holding part 28, an opening 35a and the first A cut a4 for forming the third support plates 35b to 35d is made. Each notch a1-a4 is shown with a broken line for convenience. Further, in order to form the left and right position adjusting through holes 24 and 25 and the left and right windows 33 and 34, corresponding portions are cut out.

  After that, by folding each part of the cardboard A along the fold line (indicated by a dashed line), the covering part 20, the first and second side plates 21, 22, the left and right holding parts 27, 28, the slit 23, the opening part 35a and first to third support plates 35b to 35d are integrally formed. Since the first to third support plates 35b to 35d are obtained by bending a portion to be extracted when the opening 35a is formed, the material can be effectively used.

  Next, a case where the CHDF circuit 2 is packaged will be described. First, as shown in FIG. 2, the CHDF circuit 2 is developed. Then, as shown in FIG. 10, the second panel 14 is overlaid on the first panel 13. At this time, the bags 12 a and 12 b fixed to the second panel 14 are sandwiched between the second panel 14 and the first panel 13. The CHDF circuit 2 in a state where the second panel 14 is overlapped with the first panel 13 is accommodated in the packaging bag 100 as shown in FIG. The front side of the packaging bag 100 is transparent.

  Thereafter, the CHDF circuit 2 is accommodated in the box 101 as shown in FIG. At this time, the blood filter 10 is positioned on the front side of the box 101, and the first and second panels 13 and 14 are positioned on the back side.

  After that, as shown in FIG. 1, when the packaging member 1 is accommodated in the box 101, the first and second panels 13 and 14 of the CHDF circuit 2 are covered together with the blood circuit 11 and the dialysate circuit 12 by the covering portion 20 from above. Is called. The first and second panels 13 and 14, the blood circuit 11 and the dialysate circuit 12 are positioned between the left and right inclined plate portions 27a and 28a of the packaging member 1, and the blood filter 10 has an opening portion. Fit into 35a.

  Moreover, since the 1st and 2nd side plates 21 and 22 of the packaging member 1 accommodated in the box 101 are located so as to extend along the side walls 101c and 101d of the box 101, the packaging member 1 is stabilized in the box 101. Is possible.

  Then, the operator looks into the left and right windows 33 and 34. Then, the 1st and 2nd panels 13 and 14 covered with the coating | coated part 20, the blood circuit 11, and the dialysate circuit 12 can be visually observed. Thereby, for example, whether or not the second panel 14 is displaced from between the left and right inclined plate portions 27a and 28a can be confirmed with the covering portion 20 left as it is. When the second panel 14 is displaced, the operator inserts a finger into the left and right position adjusting through holes 24 and 25 and picks or pushes the second panel 14 from above the packing bag 101. Thus, the position of the second panel 14 can be adjusted. At this time, it is possible to adjust the position while grasping the position of the second panel 14 by looking into the left and right windows 33 and 34. In addition to the second panel 14, the position of the first panel 13, the tubes 11a of the blood circuit 11, the tubes 12c of the dialysate circuit 12, and the like can be adjusted in the same manner.

  It is also possible to adjust the position of the second panel 14 or the like by inserting a finger into the left and right windows 33 and 34, or look into the through holes 24 and 25 for adjusting the left and right positions and the first and second panels. 13, 14 and blood circuit 11 and dialysate circuit 12 can also be visually observed.

  When the positions of the first and second panels 13 and 14, blood circuit 11 and dialysate circuit 12 are adjusted in this way, the first and second panels 13 and 14, blood circuit 11 and dialysate circuit 12 are covered. It is pressed from above by the portion 20, and is further held at a predetermined position from both the left and right sides by the left holding portion 27a and the right holding portion 28a. When the packaging member 1 is accommodated in the box 101, the inclined plate portions 27a and 28a of the left and right holding portions 27 and 28 protrude toward the CHDF circuit 2 as shown by phantom lines in FIG. It will bite and hold securely.

  At this time, since the first and second side plates 21 and 22 and the second support plate 35c are formed in the covering portion 20, these function as ribs and the rigidity of the covering portion 20 is increased. The 1st and 2nd panels 13 and 14, the blood circuit 11, and the dialysate circuit 12 can be hold | suppressed firmly.

  In addition, the blood filter 10 fitted in the opening 35a is stable because it is supported from three directions by the first to third support plates 35b to 35d.

  When the packaged CHDF circuit 2 is transported, it may be subjected to vibrations and shocks, but the first and second panels 13 and 14, the blood circuit 11 and the dialysate circuit 12 are covered with the covering portion 20. Since the left and right holding portions 27a and 28a are positioned in the left and right directions, they are prevented from inadvertently moving, and the tubes 11a and 12c are kinked and CHDF circuits. It is possible to prevent damage to the circuits 11 and 12 and the panels 13 and 14 constituting the circuit 2, and further to prevent damage to the packaging member 1. In addition, since the blood filter 10 is held separately from the tubes 11a and 12c, the blood filter 10 does not give the tube 11a and 12c troubles such as kinks and blockages.

  Further, since the first and second side plates 21 and 22 extend in the vertical direction along the side walls 101c and 101d of the box 101, the box 101 can be prevented from being crushed.

  As described above, according to the packaging member 1 according to this embodiment, the CHDF circuit 2 in the box 101 is covered and pressed from the lid 101b side of the box 101 by the covering portion 20, and each of the components constituting the CHDF circuit 2 is further configured. The parts can be held by the left and right holding parts 27 a and 28 a and the filter holding part 35. Accordingly, the CHDF circuit 2 can be prevented from inadvertently moving in a state of being accommodated in the box 101 without using a hook-and-loop fastener or an adhesive tape, and thus the packaging operation can be facilitated. Moreover, since the packaging member 1 is comprised with the corrugated cardboard A, it can be folded easily after use, and a disposal process can be performed easily.

  Moreover, since the part covered with the coating | coated part 2 in the CHDF circuit 2 can be visually confirmed through the windows 33 and 34, it can be confirmed easily whether the CHDF circuit 2 exists in the defined position.

  Further, the position adjustment of the portion covered with the covering portion 20 in the CHDF circuit 2 can be easily performed through the position adjusting through holes 24 and 25.

  In addition, the packaging member 1 is constituted by the corrugated cardboard A, and the corrugated cardboard A is formed with the first and second side plates 21 and 22 that are bent by folding lines extending in the direction in which the corrugation of the core material continues. The rigidity can be improved, and the CHDF circuit 1 can be firmly pressed and held.

  In addition, since the holding portions 27 and 28 are formed by bending the covering portion 20, the holding portions 27 and 28 can be easily formed integrally and cost reduction can be achieved, and the holding portions 27 and 28 are used for covering. The rigidity of the part 20 can be improved.

  In addition, since the filter 35 is configured by the opening 35a into which the blood filter 10 included in the CHDF circuit 1 is fitted and the peripheral edge of the opening 35a, and the first to third support plates 35b to 35d, The blood filter 10 can be held more stably. And since it was made to obtain the support plates 35b-35d using the part extracted when forming the opening part 35a, material cost can be suppressed effectively using material.

  Further, by bringing the side plates 21 and 22 of the packaging member 1 into contact with the side walls 101c and 101d of the box 101, the packaging member 1 can be stabilized in the box 101, and thus the inadvertent movement of the CHDF circuit 2 can be suppressed.

  In the above-described embodiment, the left and right windows 33 and 34 are configured only by the through holes of the covering portion 20. However, the present invention is not limited thereto, and the covering portion 20 covers the through holes of the covering portion 20 and the through holes. The windows 33 and 34 may be configured with a translucent film provided on the substrate 20.

  Moreover, although the case where this invention was applied to the packaging member 1 of the CHDF circuit 2 was demonstrated, not only this but this invention is applicable also when packaging various blood circuits etc. which circulate blood.

  The material of the packaging member 1 is not limited to corrugated cardboard, and may be cardboard or the like.

  As described above, the packaging member according to the present invention can be applied, for example, when packaging a CHDF circuit.

It is a perspective view which shows the use condition of the packaging member which concerns on embodiment. It is a top view of a CHDF circuit. It is a perspective view of a packaging member. It is a top view of a packaging member. It is a left view of a packaging member. It is a right view of a packaging member. It is a rear view of a packaging member. It is a front view of a packaging member. It is the IX-IX sectional view taken on the line in FIG. It is an expanded view of the corrugated cardboard which comprises a packaging member. It is a top view of the state which folded the CHDF circuit. It is a figure which shows the state which accommodated the CHDF circuit in the packaging bag. It is a figure which shows the state which accommodated the CHDF circuit in the box.

1 Packaging material 2 CHDF circuit (medical device)
20 Covering parts 21, 22 First and second side plates (ribs)
24, 25 Left and right position adjusting through holes (second through holes)
27, 28 Left and right side holding portions 33, 34 Left and right side windows (first through holes)
35 Filter holding part 35a Opening part 35b-35d 1st-3rd support plate 100 Packing bag 101 Box A Corrugated cardboard

Claims (9)

A medical instrument packaging member which is housed together with the medical instrument in a box for transporting the medical instrument and is formed of a paper material so that the medical instrument can be held in the box,
A covering portion formed so as to cover and hold the medical instrument housed in the box from the lid side of the box;
The covering portion is provided with a holding portion for holding a component constituting the medical device in a predetermined position , and the holding portion is formed so as to protrude toward both sides of the medical device. A medical device packaging member. The medical instrument packaging member according to claim 1,
A medical instrument packaging member, wherein a first through hole for a first purpose and a second through hole for a second purpose are formed in the covering portion. In the medical instrument packaging member according to claim 2,
The medical instrument packaging member, wherein the first through hole and the second through hole have different shapes or sizes. In the medical instrument packaging member according to claim 2 or 3,
The first through hole constitutes a window for visually recognizing a portion covered with a covering portion in the medical instrument, and the medical instrument packaging member is characterized in that In the medical instrument packaging member according to any one of claims 2 to 4,
The medical device packaging member, wherein the second through hole is a position adjusting through hole for adjusting the position of a portion of the medical device covered by the covering portion in the box. In the medical instrument packaging member according to any one of claims 1 to 5,
The paper material is cardboard provided with a core material having a corrugated cross-sectional shape,
The medical device packaging member, wherein the covering portion is formed with a rib bent by a folding line extending in a direction in which the corrugation of the core material in the cardboard is continuous. In the medical instrument packaging member according to any one of claims 1 to 6,
The holding part is a packaging member for a medical instrument, wherein the covering part is formed by bending. In the medical instrument packaging member according to any one of claims 1 to 7,
The holding portion includes an opening into which a component constituting the medical instrument fits, and a support plate that extends from the peripheral portion of the opening and is positioned to face the outer surface of the component,
The medical device packaging member, wherein the support plate is formed by bending a portion to be extracted when the opening is formed. In the medical instrument packaging member according to any one of claims 1 to 8,
A medical instrument packaging member comprising a side plate extending along a side wall of a box.

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