CN214911954U - Wrist fixing support for drawing arterial blood gas and infusion in emergency department - Google Patents
Wrist fixing support for drawing arterial blood gas and infusion in emergency department Download PDFInfo
- Publication number
- CN214911954U CN214911954U CN202120227496.1U CN202120227496U CN214911954U CN 214911954 U CN214911954 U CN 214911954U CN 202120227496 U CN202120227496 U CN 202120227496U CN 214911954 U CN214911954 U CN 214911954U
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- Prior art keywords
- support plate
- plate
- support rod
- hole
- wrist
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- Expired - Fee Related
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- 210000000707 wrist Anatomy 0.000 title claims abstract description 38
- 239000008280 blood Substances 0.000 title claims abstract description 22
- 210000004369 blood Anatomy 0.000 title claims abstract description 22
- 238000001802 infusion Methods 0.000 title claims abstract description 18
- 239000000463 material Substances 0.000 claims description 2
- 238000000605 extraction Methods 0.000 claims 5
- 230000001681 protective effect Effects 0.000 claims 3
- 230000008093 supporting effect Effects 0.000 description 55
- 230000000694 effects Effects 0.000 description 15
- 230000006978 adaptation Effects 0.000 description 3
- 210000001367 artery Anatomy 0.000 description 3
- 230000009975 flexible effect Effects 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000033764 rhythmic process Effects 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
本实用新型涉及医疗器械技术领域，具体为一种用于急诊科抽动脉血气及输液的手腕固定支架，包括第一支撑杆、第二支撑杆以及抵接机构，第一支撑杆内部为空腔结构，第二支撑杆滑动设置在第一支撑杆的空腔结构内，第一支撑杆的底部设置有滚轮板，滚轮板的底部连接有移动滚轮，抵接机构固定设置在第二支撑杆的顶端面，抵接机构包括依次连接的手部支撑板、手腕支撑板以及手臂支撑板，手腕支撑板的两端均固定设置有挡板，手腕支撑板上表面固定设置有凸起圆弧结构，手臂支撑板一侧固定设置有弹性固定带，手臂支撑板的另一侧固定设置有卡槽，弹性固定带上固定设置有与卡槽相适配的卡扣。实现病人在半卧或者躺在病床上时便于进行抽动脉血气或者输液。
The utility model relates to the technical field of medical devices, in particular to a wrist fixing bracket used for drawing arterial blood gas and infusion in emergency departments, comprising a first support rod, a second support rod and an abutment mechanism. The inside of the first support rod is a cavity structure, the second support rod is slidably arranged in the cavity structure of the first support rod, the bottom of the first support rod is provided with a roller plate, the bottom of the roller plate is connected with a moving roller, and the abutting mechanism is fixedly arranged on the bottom of the second support rod On the top surface, the abutting mechanism includes a hand support plate, a wrist support plate and an arm support plate which are connected in sequence, the two ends of the wrist support plate are fixedly provided with baffle plates, and the upper surface of the wrist support plate is fixedly provided with a convex arc structure, One side of the arm support plate is fixedly provided with an elastic fixing belt, the other side of the arm support plate is fixedly provided with a card slot, and the elastic fixing belt is fixedly arranged with a buckle adapted to the card groove. It is convenient to draw arterial blood gas or infusion when the patient is semi-recumbent or lying on the hospital bed.
Description
Technical Field
The utility model relates to a wrist fixed bolster especially relates to a wrist fixed bolster that is used for emergency department to take out arterial blood gas and infusion, belongs to medical instrument technical field.
Background
Emergency medical science department the emergency medical center is the department in which the serious patients are most concentrated, the disease types are most, and the rescue and management tasks are the most important in hospitals, and is the indispensable way for all emergency patients to be admitted to the hospital for treatment, the emergency department usually adopts 'one-man operation', doctors need to have the capability of independent judgment and problem solving under most conditions, the etiology and emergency treatment are quickly diagnosed, the information is mastered in a short time and is limited, the correct judgment is needed, the emergency department is likely to have higher pressure, the work rhythm is faster, 24 hours do not need to be divided into day and night, the establishment of Chinese doctor sections reflects the concern and respect of the nation and society to the majority of medical care personnel, the work of the emergency department can be the foreshortening of the overall work of the hospital, and the quality and quality level of the medical care and the personnel of the hospital are directly reflected.
The most common emergency department is to perform arterial blood drawing examination or infusion on a patient, but at present, when the patient is subjected to infusion or arterial blood gas drawing, no special good fixing device is available for fixing the wrist of the patient, so that the patient is inconvenient to draw arterial blood gas or infuse when lying on bed.
Therefore, a wrist fixing bracket for drawing arterial blood gas and transfusion in emergency department is needed to solve the above problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a wrist fixed bolster that is used for emergency department to take out artery blood gas and infusion realizes the fixed of wrist through utilizing hand backup pad, wrist backup pad and the arm backup pad that connects gradually, conveniently takes out artery blood gas or infusion to patient, and the second bracing piece has flexible effect simultaneously, realizes the altitude mixture control of adjustment butt mechanism, and first bracing piece is folded, conveniently carries.
In order to achieve the above object, the utility model discloses a main technical scheme include:
a wrist fixing bracket for drawing arterial blood gas and transfusion in emergency department, which comprises a first supporting rod, a second supporting rod and an abutting mechanism, the first support rod is internally provided with a cavity structure, the second support rod is arranged in the cavity structure of the first support rod in a sliding way, the bottom of the first supporting rod is provided with a roller plate, the bottom of the roller plate is connected with a movable roller, the abutting mechanism is fixedly arranged on the top end surface of the second supporting rod and comprises a hand supporting plate, a wrist supporting plate and an arm supporting plate which are connected in sequence, the two ends of the wrist supporting plate are both fixedly provided with a baffle plate, the upper surface of the wrist supporting plate is fixedly provided with a convex arc structure, an elastic fixing band is fixedly arranged on one side of the arm supporting plate, a clamping groove is fixedly arranged on the other side of the arm supporting plate, and a buckle matched with the clamping groove is fixedly arranged on the elastic fixing band.
Preferably, the arm backup pad is flexible backup pad, the arm backup pad includes first arm backup pad and second arm backup pad, the inside cavity structure that is of first arm backup pad, second arm backup pad slides and sets up in the cavity structure of first arm backup pad, the fixed spill elbow that is provided with of up end of second arm backup pad places the piece, second arm backup pad is kept away from the fixed first in command that is provided with in a side of first arm backup pad.
Preferably, a plurality of first grooves are fixedly formed in the first supporting rod, a first through hole is fixedly formed in the upper portion of the outer side face of the second supporting rod, the first grooves are connected with the first through hole through first connecting rods in a penetrating mode, one ends of the first grooves are far away from the first connecting rods and provided with first pull plates, first extension springs are fixedly arranged on the inner side faces of the first pull plates, and the first pull plates are connected with the outer side faces of the first supporting rod through the first extension springs.
Preferably, the fixed semicircle structure that is provided with of gyro wheel board up end, the fixed a plurality of second through-hole that is provided with in semicircle structure, first bracing piece bottom fixed be provided with the second recess of semicircle structure looks adaptation, the second recess outside seted up with the third through-hole of second through-hole looks adaptation, the second through-hole and the third through-hole is square through-hole, the third through-hole with the second through-hole passes through second connecting rod fixed connection, the second connecting rod is kept away from the one end of third through-hole is provided with the second arm-tie, the fixed second extension spring that is provided with of medial surface of second arm-tie, the second arm-tie passes through the second extension spring with the lateral surface of first bracing piece is connected.
Preferably, protruding circular arc structure and spill elbow place the block all be provided with the protection pad on the surface, the rubber protection pad that the protection pad was made for soft rubber material.
Preferably, the outer side surface of the first supporting rod is vertically and fixedly provided with a second handle, and the surfaces of the second handle and the first handle are provided with anti-skid grains.
Preferably, the two moving rollers are arranged at the bottom of the roller plate and are universal wheels, and the moving rollers are provided with braking pieces.
The utility model discloses possess following beneficial effect at least:
1. when the patient places the arm on butt mechanism, protruding circular arc structure is in patient's wrist department, play the effect of raising the wrist, the patient's elbow is placed on the piece is placed to the spill elbow, the hand position is taken in the hand backup pad, utilize buckle card on the elastic fixation area to advance the draw-in groove in fix patient's wrist in butt mechanism, butt mechanism plays the supporting effect to the whole arm of patient, and simultaneously, the second arm backup pad has sliding effect, adjust the length to different patient's arms, be convenient for take out artery blood gas or infusion to the patient who partly crouches in bed.
2. Through pulling first arm-tie, make first extension spring stretch to make the arm-tie drive head rod lateral motion, make head rod one end break away from first recess, thereby adjust the height of second bracing piece, when altitude mixture control to the ideal position, in head rod card advances another first recess, play fixed effect, improved the practicality of huhu mount.
3. Through outwards pulling the second arm-tie when finishing using to fold and carrying, make second extension spring stretch to make the second arm-tie drive the second connecting rod lateral motion, make the second connecting rod break away from the second through-hole, realize the folding of first bracing piece, improved the convenience of mount.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:
FIG. 1 is a perspective view of the main body of the present invention;
FIG. 2 is a perspective view of the abutting mechanism of the present invention;
fig. 3 is a cross-sectional view of the support rod of the present invention;
fig. 4 is a partial cross-sectional view of the present invention;
FIG. 5 is an enlarged view of the point A of the present invention;
fig. 6 is a three-dimensional structure view of the movable roller of the present invention.
In the figure, 1-a first support bar, 2-a second support bar, 3-an abutting mechanism, 4-a roller plate, 5-a moving roller, 6-a hand support plate, 7-a wrist support plate, 8-an arm support plate, 9-a raised circular arc structure, 901-a baffle, 10-an elastic fixing band, 11-a clamping groove, 12-a buckle, 13-a first arm support plate, 14-a second arm support plate, 15-a concave elbow placement block, 16-a first handle, 17-a first groove, 18-a first through hole, 19-a first connecting rod, 20-a first pulling plate, 21-a first tension spring, 22-a semi-circular arc structure, 23-a second through hole, 24-a second groove, 25-a third through hole, 26-a second connecting rod, 27-second pulling plate, 28-second tension spring, 29-protective pad, 30-second handle, 31-brake element.
Detailed Description
Embodiments of the present application will be described in detail with reference to the drawings and examples, so that how to implement technical means to solve technical problems and achieve technical effects of the present application can be fully understood and implemented.
As shown in fig. 1-6, the wrist fixing frame for arterial blood gas and infusion in emergency department provided by this embodiment includes a first supporting rod 1, a second supporting rod 2 and a butting mechanism 3, the first supporting rod 1 is a hollow structure, the second supporting rod 2 is slidably disposed in the hollow structure of the first supporting rod 1, a plurality of first grooves 17 are fixedly disposed on the first supporting rod 1, a first through hole 18 is fixedly disposed above the outer side of the second supporting rod 2, the first grooves 17 and the first through hole 18 are connected through a first connecting rod 19, the first supporting rod 1 and the second supporting rod 2 are fixedly connected through the connection of the first connecting rod 19, a first pulling plate 20 is disposed at one end of the first connecting rod 19 away from the first groove 17, a first extension spring 21 is fixedly disposed on the inner side of the first pulling plate 20, the first pulling plate 20 is connected to the outer side of the first supporting rod 1 through the first extension spring 21, the first connecting rod 19 is separated from the first groove 17 by pulling the first pulling plate 20, thereby adjusting the height of the second supporting rod 2;
the bottom of the first supporting rod 1 is provided with a roller plate 4, the upper end face of the roller plate 4 is fixedly provided with a semi-arc structure 22, the semi-arc structure 22 is fixedly provided with a plurality of second through holes 23, the bottom of the first supporting rod 1 is fixedly provided with a second groove 24 matched with the semi-arc structure 22, the first supporting rod 1 has a folding effect through the connection and matching of the second groove 24 and the semi-arc structure 22, the outer side of the second groove 24 is provided with a third through hole 25 matched with the second through hole 23, the second through hole 23 and the third through hole 25 are square through holes, the square through holes have a fixing effect, the third through hole 25 is fixedly connected with the second through hole 23 through a second connecting rod 26, one end of the second connecting rod 26 far away from the third through hole 25 is provided with a second pulling plate 27, the inner side face of the second pulling plate 27 is fixedly provided with a second stretching spring 28, the second pulling plate 27 is connected with the outer side face of the first supporting rod 1 through the second stretching spring 28, when the folding and carrying are carried out, the second pulling plate 27 is pulled outwards, so that the second connecting rod 26 is separated from the second through hole 23, the folding of the first supporting rod 1 is realized, the bottom of the roller plate 4 is connected with the movable rollers 5, the number of the movable rollers 5 is two, the bottom of the roller plate 4 is provided with two movable rollers 5, the two movable rollers 5 are universal wheels, the universal wheels have higher flexibility when moving, the movable rollers 5 are provided with the brake piece 31, and the brake piece 31 has a stabilizing effect when the fixing frame is used;
the abutting mechanism 3 is fixedly arranged on the top end face of the second supporting rod 2, the abutting mechanism 3 comprises a hand supporting plate 6, a wrist supporting plate 7 and an arm supporting plate 8 which are connected in sequence, the arm supporting plate 8 is a telescopic supporting plate, the arm supporting plate 8 comprises a first arm supporting plate 13 and a second arm supporting plate 14, the interior of the first arm supporting plate 13 is of a cavity structure, the second arm supporting plate 14 is arranged in the cavity structure of the first arm supporting plate 13 in a sliding mode, the second arm supporting plate 14 arranged in the sliding mode has a sliding effect and is adjusted according to the length of arms of different patients, a concave elbow placing block 15 is fixedly arranged on the upper end face of the second arm supporting plate 14, the concave elbow placing block 15 is used for placing elbows of the patients, a first handle 16 is fixedly arranged on one side face, away from the first arm supporting plate 13, of the second arm supporting plate 14 is convenient to pull out the second arm supporting plate 14, the both ends of wrist backup pad 7 are all fixed and are provided with baffle 901, and wrist backup pad 7 fixed surface is provided with protruding circular arc structure 9, and arm backup pad 8 one side is fixed and is provided with elastic fixation area 10, and arm backup pad 8's opposite side is fixed and is provided with draw-in groove 11, the fixed buckle 12 that is provided with draw-in groove 11 looks adaptation on the elastic fixation area 10.
In this embodiment, as shown in fig. 2, the protection pads 29 are disposed on the surfaces of the convex arc structure 9 and the concave elbow placing block 15, the protection pads 29 play a role in protection, the protection pads 29 are made of soft rubber, and the protection pads made of rubber have a protection effect and an anti-slip effect.
In this embodiment, as shown in fig. 1, a second handle 30 is vertically and fixedly disposed on an outer side surface of the first supporting rod 1, the second handle 30 is convenient to move and carry the fixing frame, and the surfaces of the second handle 29 and the first handle 16 are both provided with anti-skid lines, which improve the anti-skid effect of the handles.
As shown in fig. 1-6, the wrist fixing frame for drawing arterial blood gas and transfusion in the emergency department provided by the present embodiment has the following principle: the first pulling plate 20 is pulled to stretch the first stretching spring 21, so that the pulling plate 20 drives the first connecting rod 19 to move outwards, one end of the first connecting rod 19 is separated from the first groove 17, the height of the second supporting rod 2 is adjusted, and when the height is adjusted to an ideal position, the first connecting rod 19 is clamped into the other first groove 17, so that a fixing effect is achieved; when a patient places an arm on the abutting mechanism 3, the convex circular arc structure 9 is positioned at the wrist of the patient to achieve the effect of raising the wrist, the elbow of the patient is placed on the concave elbow placing block 15, the hand position is placed on the hand supporting plate 6, the wrist of the patient is fixed on the abutting mechanism 3 by clamping the buckle 12 on the elastic fixing band 10 into the clamping groove 11, the abutting mechanism 3 achieves the effect of supporting the whole arm of the patient, and meanwhile, the second arm supporting plate 14 has a sliding effect and is adjusted according to the lengths of the arms of different patients; when the folding and carrying device is used, the second pulling plate 27 is pulled outwards, so that the second extension spring 28 is extended, the second pulling plate 27 drives the second connecting rod 26 to move outwards, the second connecting rod 26 is separated from the second through hole 23, the folding and carrying of the first supporting rod 1 are realized, and the carrying device is convenient to carry.
As used in the specification and in the claims, certain terms are used to refer to particular components. As one skilled in the art will appreciate, manufacturers may refer to a component by different names. This specification and claims do not intend to distinguish between components that differ in name but not function. In the following description and in the claims, the terms "include" and "comprise" are used in an open-ended fashion, and thus should be interpreted to mean "include, but not limited to. "substantially" means within an acceptable error range, and a person skilled in the art can solve the technical problem within a certain error range to achieve the technical effect basically.
It is noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a good or system that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such good or system. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of additional like elements in the article or system in which the element is included.
While the foregoing description shows and describes several preferred embodiments of the invention, it is to be understood, as noted above, that the invention is not limited to the forms disclosed herein, but is not intended to be exhaustive or to exclude other embodiments and may be used in various other combinations, modifications, and environments and is capable of changes within the scope of the inventive concept as expressed herein, commensurate with the above teachings, or the skill or knowledge of the relevant art. But that modifications and variations may be effected by those skilled in the art without departing from the spirit and scope of the invention, which is to be limited only by the claims appended hereto.
Claims (7)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120227496.1U CN214911954U (en) | 2021-01-27 | 2021-01-27 | Wrist fixing support for drawing arterial blood gas and infusion in emergency department |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120227496.1U CN214911954U (en) | 2021-01-27 | 2021-01-27 | Wrist fixing support for drawing arterial blood gas and infusion in emergency department |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214911954U true CN214911954U (en) | 2021-11-30 |
Family
ID=79100044
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120227496.1U Expired - Fee Related CN214911954U (en) | 2021-01-27 | 2021-01-27 | Wrist fixing support for drawing arterial blood gas and infusion in emergency department |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214911954U (en) |
-
2021
- 2021-01-27 CN CN202120227496.1U patent/CN214911954U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211130 |