CN209611928U - A kind of arc leak hole cooperation cap-rotating type captation - Google Patents

Abstract

The utility model discloses a kind of arc leak holes to cooperate cap-rotating type captation, applies the Y-piece component sum aggregate water cup module in medical instruments field, including removable cooperation；Be equipped in the Y-piece component can relative rotation with the open and close condensation channel first fixed lid and the first removable cover；It is described catchment be equipped in cup assembly can relative rotation to close and open catchment the second fixed lid and the second removable cover of cup assembly.The utility model is when dismounting and change catchments cup assembly, Y-piece component sum aggregate water cup module is simultaneously effective closed, replace with it is completely new catchment cup assembly when, Y-piece component sum aggregate water cup module can be also turned on, realize replacement catchment cup assembly process safety it is pollution-free, avoid condensed water/germ from overflowing in replacement process co-infected patients and medical staff.

Description

A kind of arc leak hole cooperation cap-rotating type captation

Technical field

The utility model belongs to medical instruments field, and in particular to a kind of arc leak hole cooperation cap-rotating type captation.

Background technique

It is serious in conditions of patients, can not autonomous respiration when, need to use ventilator auxiliary or force patient to breathe, To maintain basic vital sign.It further include Y-piece component and collecting bowl group on breathing circuit in addition to basic feed channel Part.Feed channel, third end and cup assembly connection of catchmenting are accessed in the both ends of Y-piece component.The cup assembly that catchments, which is mainly used for accepting, suffers from Water made of hot and humid gas liquefaction when person breathes, because its capacity is commonly designed smaller, it is therefore desirable to which medical staff is in collecting bowl Component removes the cup assembly that catchments before being filled with, and is poured off the water of the inside, continues to take back the use of Y-piece component, or more renew The cup assembly that catchments accesses Y-piece component and uses, and the frequency of replacement is usually hour/time 3-4.During the above replacement, tearing open After next part water cup module, Y-piece component sum aggregate water cup module junction is in open state.In the prior art, have to Y-piece Component use gravity self sealing structure, make remove catchment cup assembly when, Y-piece component lower end self-closed avoids external rings Bacterium in border enters feed channel by Y-piece component, is inhaled by a patient and patient is caused to infect aggravation；Patient is also avoided to exhale (patient's germ contained in gas out in such as ICU is usually in a bad way, and also includes a large amount of diseases in the gas of exhalation Bacterium) infect the medical staff for replacing cup.But there are still two problems for this mode: 1, replacement not being effectively prevent to catchment After cup assembly, the measure that together can also seal the cup assembly rim of a cup that catchments.If catchmenting cup assembly blow-by, in condensed water it is same Sample is to carry a large amount of germ, and condensed water splashes or volatilize that it will cause the building rings that medical worker is exposed to high-risk germ Under border, make between medical staff and patient that there are the risks of great cross-infection；2, Y-piece component lower end gravity type closing can By property existing defects, i.e., when Y-piece component not keeps lower end to be disposed vertically downward, when such as slant setting, only rely on gravity Y-piece component lower end self-closed or even Y-piece component lower end, which can not be efficiently accomplished, gap occurs because of inclination, be caused Bacterium in external environment enters feed channel by Y-piece component, is inhaled by a patient and patient is caused to infect aggravation.

Therefore, designing one kind can be when dismounting and change catchments cup assembly, and Y-piece component sum aggregate water cup module has simultaneously The closing of effect ground, replace with it is completely new catchment cup assembly when, collecting bowl group that Y-piece component sum aggregate water cup module can be also turned on Part external member is extremely urgent.

Utility model content

In view of this, the purpose of this utility model is to provide a kind of arc leak holes to cooperate cap-rotating type captation, tearing open Unload replacement catchment cup assembly when, Y-piece component sum aggregate water cup module is simultaneously effective closed, and completely new collecting bowl group is being replaced with When part, the collecting bowl component external member that Y-piece component sum aggregate water cup module can be also turned on, to realize the mistake for replacing the cup assembly that catchments Journey safety non-pollution avoids condensed water/germ from overflowing in replacement process co-infected patients and medical staff.

In order to achieve the above objectives, the utility model provides the following technical solutions:

A kind of arc leak hole cooperation cap-rotating type captation, the Y-piece component sum aggregate water cup module including removable cooperation； The Y-piece component includes two airflow channels and a condensation channel；Catchment cup assembly and the condensation channel connection, the Y type Tube assembly further includes the first fixed lid, the first removable cover, the first apical axis, first connecting rod and the first leak-stopping mechanism；Described first is solid Fixed lid and the first removable cover are the thin rounded flakes structure that type face is mutually matched, and the two is in along its center of circle to outer peripheral section To the globoidal structure of lower recess, the identical first through hole of several sizes and second is offered respectively in globoidal structure lowest part and is led to Hole；Described first fixed lid is integrally formed with condensation channel inner wall；First apical axis is fixed on the first fixed lid the center point；Institute The first removable cover fitting setting is stated in the first fixed side of covering, is rotationally connected on the first apical axis in the center point at it；It is described First connecting rod is connected to above the first removable cover, and is pierced by by Y-piece component center of top；First leak-stopping mechanism is set to First connecting rod and Y-piece component junction leak out to avoid the condensed water in Y-piece component when first connecting rod rotation；It is described to catchment Cup assembly includes cup body, the second fixed lid, the second removable cover, the second apical axis, second connecting rod and the second leak-stopping mechanism；Described second Fixed lid and the second removable cover are semicircle flake structure, wherein the second fixed lid is integrally formed with cup body inner wall；Described Two apical axis are fixed on the second fixed lid the center point；Second removable cover is located at the second fixed lid lower section, its center point can It is rotationally connected on the second apical axis；The second connecting rod is connected to below the second removable cover, and is pierced by by bottom of cup；Described Two leak-stopping mechanisms are set to second connecting rod and cup body junction and leak out to avoid cup intracorporal condensed water when second connecting rod rotation.

Preferably, first leak-stopping mechanism includes being arranged in first connecting rod and Y-piece component junction and first connecting rod Close-fitting first waterstop ring in periphery.

Preferably, second leak-stopping mechanism includes the shell that bottom of cup is arranged in, setting rubber block inside the shell, And the convex hole of second connecting rod circumferential direction is set；It is offered in the rubber block and the matched recess ring of convex hole interference.

Preferably, the convex hole and recess ring are at least provided with two rings.

Preferably, second leak-stopping mechanism includes being arranged in cup body thickness direction, in second connecting rod and cup body junction With close-fitting second waterstop ring in second connecting rod periphery.

Preferably, first removable cover periphery and condensation channel inner wall joint place and the second removable cover periphery and cup Internal wall joint place, is respectively equipped with a circle sealant.

Preferably, further including can be with the rim of a cup of cup body and the cap of bottom of a cup assembly connection.

Preferably, the cap is that screw thread matches connection with the rim of a cup of cup body and bottom of a cup assembly connection mode.

Preferably, the first connecting rod stretches out Y-piece component top outer and the second connecting rod stretches out bottom of cup Outside is all connected with equipped with handle.

Preferably, the bottom of cup center is concave inward structure；The handle connecting with second connecting rod is located at indent knot Among structure and outreach is no more than bottom of cup.

The utility model has the beneficial effects that:

1, the utility model is realized jointly by the leak hole mode of the first fixed lid, the first removable cover to Y-piece component The sealing of condensation channel guarantees that the bacterium in replacement process external environment will not enter feed channel by Y-piece component, is inhaled by patient Enter to cause patient to infect aggravation.Meanwhile even first is fixed when Y-piece component not keeps lower end to be disposed vertically downward Reliable closing is still able to achieve under the sealing function of lid and the first removable cover；Pass through the rotation of the second fixed lid and the second removable cover again Lid mode realizes being fully sealed to the condensed water to catchment in cup assembly.

2, the first fixation is covered in the utility model and the first removable cover is the thin rounded flakes structure that type face is mutually matched, and For the two along the globoidal structure that its center of circle to outer peripheral section is in lower recess, first through hole and the second through-hole are provided with cambered surface knot Structure lowest part, the structure design flake structure relative to plane face type (without radian), can make condensed water have preferably to Lower flowing collecting effect reduces condensed water in the residual of the first movable cap upper surface.

Detailed description of the invention

In order to keep the purpose of this utility model, technical scheme and beneficial effects clearer, the utility model provides as follows Attached drawing is illustrated:

Fig. 1 is one use state diagram of embodiment；

Fig. 2 is structural schematic diagram after Y-piece component disassembly in embodiment one；

Fig. 3 is structural schematic diagram after catchmenting cup assembly disassembly in embodiment one；

Status diagram when Fig. 4 is the first fixed lid and perfectly aligned the first removable cover hole location；

Fig. 5 is status diagram when the first fixed lid and the first removable cover hole location are staggered completely；

Fig. 6 is the intermediate state schematic diagram of Fig. 4 and Fig. 5；

Fig. 7 is collecting bowl component structure diagram in embodiment two (cap is at bottom of a cup)；

Fig. 8 is collecting bowl component structure diagram in embodiment two (cap is at rim of a cup)；

Fig. 9 is collecting bowl component structure diagram in embodiment three.

It is marked in attached drawing as follows: Y-piece component 1, airflow channel 11, condensation channel 12, first fixed lid 13, first through hole 131, the first removable cover 14, the second through-hole 141, the first apical axis 15, first connecting rod 16, the first waterstop ring 17, catchment cup assembly 2, cup body 21, second fixed lid 22, the second removable cover 23, the second apical axis 24, second connecting rod 25, convex hole 251, shell 26, rubber Blob of viscose 261, the second waterstop ring 27, sealant 3, cap 4, handle 5.

Specific embodiment

Below in conjunction with attached drawing, the preferred embodiment of the utility model is described in detail.

Embodiment one

Such as Fig. 1~6, a kind of arc leak hole cooperation cap-rotating type captation, 1 He of Y-piece component including removable cooperation Catchment cup assembly 2；The Y-piece component 1 includes two airflow channels 11 and a condensation channel 12；It is described catchment cup assembly 2 with it is cold Solidifying channel 12 is connected, and the Y-piece component 1 further includes the first fixed lid 13, the first removable cover 14, the first apical axis 15, first company Bar 16 and the first leak-stopping mechanism；Described first fixed lid 13 and the first removable cover 14 are the thin rounded flakes knot that type face is mutually matched Structure, and the two is opened up along the globoidal structure that its center of circle to outer peripheral section is in lower recess in globoidal structure lowest part respectively There are the identical first through hole 131 of several sizes and the second through-hole 141；Described first fixed lid 13 and 12 inner wall of condensation channel one Molding；First apical axis 15 is fixed on the first fixed 13 the center point of lid；The fitting of first removable cover 14 setting is solid first Determine the top of lid 13, is rotationally connected on the first apical axis 15 in the center point at it；The first connecting rod 16 is connected to the first activity 14 top of lid, and be pierced by by 1 center of top of Y-piece component；First leak-stopping mechanism is set to first connecting rod 16 and Y-piece group 1 junction of part leaks out to avoid the condensed water when rotation of first connecting rod 16 in Y-piece component 1；The cup assembly 2 that catchments includes cup Body 21, second fixes lid 22, the second removable cover 23, the second apical axis 24, second connecting rod 25 and the second leak-stopping mechanism；Described second is solid Determining lid 22 and the second removable cover 23 is semicircle flake structure, wherein the second fixed lid 22 is integrally formed with 21 inner wall of cup body； Second apical axis 24 is fixed on the second fixed 22 the center point of lid；Second removable cover 23 is located at the second fixed 22 lower section of lid, It is rotationally connected on the second apical axis 24 in the center point at it；The second connecting rod 25 is connected to 23 lower section of the second removable cover, and It is pierced by by 21 bottom of cup body；Second leak-stopping mechanism is set to second connecting rod 25 and 21 junction of cup body to avoid second connecting rod Condensed water when 25 rotation in cup body 21 leaks out.

In use, as shown in Figure 1,1 sum aggregate water cup module 2 of Y-piece component is assembled together, (assembly method can exist for the two Contact portion is realized by screw thread to be cooperated, and is conventional arrangement, therefore the application does not limit fit system), at this time first The first through hole 131 that removable cover 14 is threaded to its second through-hole 141 and the first fixed lid 13 is perfectly aligned, and alignment effect can participate in figure 4, keep condensation channel 12 in the open state；Second removable cover 23 is threaded to the second fixed 22 top of lid, and the cup assembly 2 that makes to catchment is in Condensation water state can normally be collected.Two airflow channels 11 of Y-piece component 1 are then each responsible for the air inlet of breathing circuit and go out Gas, condensed water made of hot and humid gas liquefaction, which then flows into cup body 21 by a arrow direction in Fig. 1 and realizes, when patient respiratory collects.

When observing the condensation water quantity of collection fastly more than the second removable cover 23 by cup body 21, medical staff's demand is removed With the cup assembly that catchments, the cup assembly that catchments more renewed.

Firstly, c arrow direction rotates first connecting rod 16 along Fig. 1, because it connect with the first removable cover 14, therefore can make After first removable cover 14 rotates by a certain angle around the first apical axis 15, the first removable cover 14 is made to be threaded to its second through-hole 141 and first The first through hole 131 of fixed lid 13 is staggered completely, and as shown in Fig. 2,5, i.e., condensed water can not continue through the second through-hole 141 and the One through-hole 131 flows into cup body 21 (intermediate state of Fig. 4 to Fig. 5 is referring to Fig. 6), and the first removable cover 14 and the first fixed lid 13 are common Realize the sealing to the condensation channel 12 of Y-piece component 1, such as Fig. 2 guarantees that the bacterium in replacement process external environment will not be by Y Type tube assembly enters feed channel, is inhaled by a patient and patient is caused to infect aggravation；It also avoids containing in the gas of patient's exhalation Some germ (patient in such as ICU is usually in a bad way, and also includes a large amount of germs in the gas of exhalation) infection replacement water The medical staff of cup.Meanwhile even when Y-piece component not keeps lower end to be disposed vertically downward, the first fixed lid 13 and first Reliable closing is still able to achieve under the sealing function of removable cover 14.

Then, b arrow direction rotates second connecting rod 25 along Fig. 1, because it connect with the second removable cover of top 23, therefore can So that the second removable cover 23 after the second apical axis 24 rotation 180 degree, is realized to 21 rim of a cup of cup body jointly with the second fixed lid 22 Sealing, by the cup body space of condensation water collection to the second removable cover 23 and the second fixed 22 lower section of lid, as shown in figure 3, later, Next part water cup module 2 is dismantled, 1 sum aggregate water cup module 2 of Y-piece component is separated, it is as shown in Figure 2,3 respectively.So far, the present embodiment It realizes when dismounting and change catchments cup assembly, Y-piece component sum aggregate water cup module is simultaneously effective closed, completely new replacing with Catchment cup assembly access Y-piece component after, Y-piece component sum aggregate water cup module again can as Fig. 1 state realization be also turned on, Realize replacement catchment cup assembly process safety it is pollution-free, avoid condensed water/germ from overflowing in replacement process cross-infection Patient and medical staff.

Particularly, the first fixed lid 13 and the first removable cover 14 are thin rounded flakes that type face is mutually matched in the present embodiment Structure, and the two is along the globoidal structure that its center of circle to outer peripheral section is in lower recess, first through hole 131 and the second through-hole 141 are provided with globoidal structure lowest part, which designs the flake structure relative to plane face type (without radian), can make to condense Water has the collecting effect that preferably flows downward, and reduces condensed water in the residual of 14 upper surface of the first removable cover.

Further, the first leak-stopping mechanism that the present embodiment uses includes setting in 1 thickness direction of Y-piece component, the One connecting rod 16 and 1 junction of Y-piece component and close-fitting first waterstop ring 17 in 16 periphery of first connecting rod.Water on the market Sealing ring mostly uses rubber material to be made, and cost is very cheap, also has certain sealed waterproof effect, meanwhile, overcome Frictional force between one waterstop ring and first connecting rod is also not required to biggish dynamics, therefore turning for first connecting rod also may be implemented It is dynamic, and then drive the rotation of the first removable cover.

Further, the second leak-stopping mechanism that the present embodiment uses includes the shell 26 that 21 bottom of cup body is arranged in, setting Rubber block 261 in shell 26, and the circumferential convex hole 251 of second connecting rod 25 is set；It is opened up in the rubber block 261 Have and (is not identified in figure, be overlapped with protrusion ring position projection) with the matched recess ring of 251 interference of convex hole.Work as second connecting rod When 25 rotation, since its circumferential convex hole 251 is matched with the recess ring interference on rubber block 261, condensed water is can not be by convex The gap between ring 251 and recess ring is overflowed out, and the material characteristic of rubber block 261, and under enough external forces, being can So that 25/ convex hole 251 of second connecting rod overcomes the matched frictional force of above-mentioned interference to complete rotation, i.e. realization second connecting rod 25 revolves Condensed water when turning in cup body 21 will not be leaked out by second connecting rod 25 and 21 junction of cup body.

Further, the convex hole 251 and recess that the present embodiment uses are equipped with tricyclic.It is of course also possible to be other rings Number.The quantity for suitably increasing convex hole 251 and the ring that is recessed, is capable of increasing the leak-stopping performance of leak-stopping mechanism, reduces condensed water and overflows Possibility.Certainly, number of rings can not be designed excessively excessively to will increase the frictional force and difficulty when second connecting rod 25 rotates.

Further, 14 periphery of the first removable cover and 12 inner wall joint place of condensation channel that the present embodiment uses, Yi Ji Two removable covers, 23 periphery and 21 inner wall joint place of cup body, are respectively equipped with a circle sealant 3.The first removable cover can be improved in sealant 2 Sealing effect between 21 inner wall of 14 peripheries and condensation channel 12, the second removable cover 23 and cup body, avoids the spilling of condensed water.

Further, the first connecting rod 16 that the present embodiment uses stretches out 1 top outer of Y-piece component and described second Connecting rod 25 stretches out 21 bottom outside of cup body, is all connected with and the rotation of first connecting rod 16 and second connecting rod 25 is facilitated to grasp equipped with handle 5 Make.

Further, 21 bottom center of cup body that the present embodiment uses is concave inward structure；It is described to be connect with second connecting rod 25 Handle 5 be located among concave inward structure and outreach be no more than bottom of cup.The design can make 2 bottom structure of cup assembly that catchments It is more succinct, part is not protruded, the placement for the cup assembly 2 that conveniently catchments.

Embodiment two

Such as Fig. 7~8, the difference with embodiment one is, in the present embodiment, further including can be with the rim of a cup and bottom of a cup of cup body 21 The cap 4 of assembly connection.Complete catchment cup assembly disassembly after, by cap 26 by 21 bottom of a cup of cup body remove assembly in cup At mouthful, being fully sealed to the condensed water to catchment in cup assembly 2 is realized, avoid the condensation for remaining in the second fixed 22 upper surface of lid The germ that water includes infects medical staff.After factory is completed in the cup assembly that catchments production, due to cup body 21 rim of a cup usually and Y-piece Component assembles together, and cap 4 can be assembled to the bottom of a cup of cup body 21, and the appearance of product can be facilitated to be packaged, and does not generate additional It is packaged work.

Further, the rim of a cup and bottom of a cup assembly connection mode of the present embodiment uses cap 4 and cup body 21 is screw threads Matching connection.Screw thread matching more firm and easy disassembly for pure interference fit clamps.Meanwhile existing Y type Assembly method between 1 sum aggregate water cup module 2 of tube assembly generallys use thread fiting mode, i.e., is equipped at the rim of a cup of cup body 21 outer Screw thread, only need to open up same external screw thread in the bottom of a cup of cup body 21, opened up in cap 4 can simultaneously with two at external screw thread it is matched Assembly can be realized in internal screw thread.

Embodiment three

Such as Fig. 9, the difference with embodiment one is, in the present embodiment, the second leak-stopping mechanism includes that setting is thick in cup body 21 Direction is spent, in second connecting rod 25 and 21 junction of cup body and close-fitting second waterstop ring 27 in 25 periphery of second connecting rod.City Waterstop ring on face mostly uses rubber material to be made, and cost is very cheap, also has certain sealed waterproof effect, together When, overcome the frictional force between the second waterstop ring and second connecting rod to be also not required to biggish dynamics, therefore also may be implemented second The rotation of connecting rod, and then drive the rotation of the second removable cover.

Finally, it is stated that preferred embodiment above is merely intended for describing the technical solutions of the present application, but not for limiting the present application, to the greatest extent Pipe has been described in detail the utility model by above preferred embodiment, but those skilled in the art should manage Solution, can make various changes, without departing from the utility model claims book institute to it in the form and details The range of restriction.

Claims (10)

1. a kind of arc leak hole cooperates cap-rotating type captation, the Y-piece component sum aggregate water cup module including removable cooperation；Institute Stating Y-piece component includes two airflow channels and a condensation channel；The cup assembly that catchments is connected with condensation channel, and feature exists In:

The Y-piece component further includes the first fixed lid, the first removable cover, the first apical axis, first connecting rod and the first leak-stopping mechanism； Described first fixed lid and the first removable cover are the thin rounded flakes structure that type face is mutually matched, and the two is along its center of circle to outside The section of edge is in the globoidal structure to lower recess, offers the identical first through hole of several sizes respectively in globoidal structure lowest part With the second through-hole；Described first fixed lid is integrally formed with condensation channel inner wall；First apical axis is fixed on the first fixed lid The center point；First removable cover fitting setting is rotationally connected with the first top in the center point in the first fixed side of covering, at it On axis；The first connecting rod is connected to above the first removable cover, and is pierced by by Y-piece component center of top；

First leak-stopping mechanism is set to first connecting rod and Y-piece component junction to avoid Y-piece when first connecting rod rotation Condensed water in component leaks out；

The cup assembly that catchments includes cup body, the second fixed lid, the second removable cover, the second apical axis, second connecting rod and the second leak-stopping Mechanism；

Described second fixed lid and the second removable cover are semicircle flake structure, wherein the second fixed lid and cup body inner wall one Molding；Second apical axis is fixed on the second fixed lid the center point；Second removable cover is located at the second fixed lid lower section, at it It is rotationally connected on the second apical axis in the center point；The second connecting rod is connected to below the second removable cover, and by bottom of cup It is pierced by；It is intracorporal cold to avoid cup when second connecting rod rotation with cup body junction that second leak-stopping mechanism is set to second connecting rod Condensate leaks out.

2. arc leak hole according to claim 1 cooperates cap-rotating type captation, it is characterised in that: the first leak-stopping machine Structure includes setting in first connecting rod and Y-piece component junction and close-fitting first waterstop ring in first connecting rod periphery.

3. arc leak hole according to claim 2 cooperates cap-rotating type captation, it is characterised in that: the second leak-stopping machine Structure includes the shell that bottom of cup is arranged in, the rubber block of setting inside the shell, and the protrusion of second connecting rod circumferential direction is arranged in Ring；It is offered in the rubber block and the matched recess ring of convex hole interference.

4. arc leak hole according to claim 3 cooperates cap-rotating type captation, it is characterised in that: the convex hole and recessed Ring is fallen at least provided with two rings.

5. arc leak hole according to claim 2 cooperates cap-rotating type captation, it is characterised in that: the second leak-stopping machine Structure includes setting in cup body thickness direction, in second connecting rod and cup body junction and close-fitting second water in second connecting rod periphery Sealing ring.

6. arc leak hole according to claim 1 cooperates cap-rotating type captation, it is characterised in that: first removable cover Periphery and condensation channel inner wall joint place and the second removable cover periphery and cup body inner wall joint place, are respectively equipped with circle sealing Layer.

7. arc leak hole according to claim 1 cooperates cap-rotating type captation, it is characterised in that: further including can be with cup body Rim of a cup and bottom of a cup assembly connection cap.

8. arc leak hole according to claim 7 cooperates cap-rotating type captation, it is characterised in that: the cap and cup The rim of a cup and bottom of a cup assembly connection mode of body are screw thread matching connection.

9. arc leak hole according to claim 1 cooperates cap-rotating type captation, it is characterised in that: the first connecting rod is stretched Y-piece component top outer and the second connecting rod stretch out on the outside of bottom of cup out, are all connected with equipped with handle.

10. arc leak hole according to claim 9 cooperates cap-rotating type captation, it is characterised in that: in the bottom of cup Centre is concave inward structure；The handle connecting with second connecting rod is located among concave inward structure and outreach is no more than bottom of cup.