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CN104874075B - Fold capsule and with its Anesthesia machine - Google Patents

Fold capsule and with its Anesthesia machine Download PDF

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Publication number
CN104874075B
CN104874075B CN201410073834.5A CN201410073834A CN104874075B CN 104874075 B CN104874075 B CN 104874075B CN 201410073834 A CN201410073834 A CN 201410073834A CN 104874075 B CN104874075 B CN 104874075B
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China
Prior art keywords
liner
grab
cover board
shrapnel
air bag
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Application number
CN201410073834.5A
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Chinese (zh)
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CN104874075A (en
Inventor
魏巍
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Beijing Aeonmed Co Ltd
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Beijing Aeonmed Co Ltd
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Priority to CN201410073834.5A priority Critical patent/CN104874075B/en
Publication of CN104874075A publication Critical patent/CN104874075A/en
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Publication of CN104874075B publication Critical patent/CN104874075B/en
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Abstract

The invention discloses a kind of folding capsule and there is its Anesthesia machine, the folding capsule includes:Air bag;Liner, the liner are annular, and the liner is located in the air bag and props up the air bag along the radial direction of the air bag;Cover board, the cover board are equipped with shrapnel and two chuck, and the liner is fastened in two chuck;Grab, the grab is pivotally arranged between hooking the installation site of the liner and being detached from the removed position of the liner on the cover board, and the circumferential spaced set of the grab and two chuck along the liner, it is pressed on the grab in shrapnel described in the installation site.Folding capsule according to embodiments of the present invention has many advantages, such as that installation and removal convenience, respective outer side edges accurate stable, service life are long.

Description

Fold capsule and with its Anesthesia machine
Technical field
The present invention relates to medical fields, and capsule is folded and with the Anesthesia machine for folding capsule in particular to a kind of.
Background technology
Anesthesia machine respiratory system is ventilated by folding capsule to patient, when the driving gas push cover board in bellows is gentle When capsule moves down, patient's air-breathing;Conversely, patient exhales.
Liner is first packed into air bag during the folding capsule installation of existing Anesthesia machine, is then packed into the air sac pressing with liner Cover board, this installation process is cumbersome, and air bag and liner easily misplace when mounted, also need to pull after mounting drag air bag with Ensure that leather bag resets, multi-pass operation can influence to fold the service life of capsule.
Invention content
The present invention is directed to solve one of above-mentioned technical problem of the prior art at least to a certain extent.For this purpose, this hair A bright purpose is to propose a kind of folding capsule, which has that installation and removal are convenient, respective outer side edges accurate stable, make The advantages that with long lifespan.
It is a kind of with the Anesthesia machine for folding capsule it is another object of the present invention to propose.
To achieve the above object, the first aspect of the present invention proposes a kind of folding capsule, and the folding capsule includes:Air bag;It is interior Lining, the liner are annular, and the liner is located in the air bag and the radial direction of liner along the air bag props up the gas Capsule;Cover board, the cover board are equipped with shrapnel and two chuck, and the liner is fastened in two chuck;Grab, the card It is hooked in the installation site that hooks the liner and is detached between the removed position of the liner and be pivotally arranged on the cover board, And the circumferential spaced set of the grab and two chuck along the liner, it is compressed in shrapnel described in the installation site On the grab.
Folding capsule according to embodiments of the present invention on the cover board by setting the pivotable grab and two institutes State chuck, and the circumferential spaced set of the grab and two chuck along the liner, in this way can first will it is described in Lining and the air bag are caught in two chuck, and being rotated further by the grab makes the grab be hooked on the interior lining.In phase Close in the prior art, due to the liner together with the air bag needs be caught in annular chuck in, it is described when mounted Liner needs to carry out compared with large deformation.In this application, it is right along the circumferential direction of the liner using the grab and two chuck The liner carries out three-point fix, and the grab is pivotable on the cover board, it is possible thereby to which the liner first is caught in two In a chuck, it is rotated further by the grab and realizes the installation for folding capsule, it is simple to operate.Also, in installation process In, since the liner need not carry out deformation or deformation very little, so can avoid squeezing the air bag, ensure the liner with The relative position of the air bag prevents the air bag from misplacing with the liner, thus can not only ensure the air bag after installation Planarization, and after the folding capsule in use, can ensure the air bag uniform force, mobile steady.In this way It need not be pulled after the folding capsule installation and drag the air bag, and then the use longevity of the air bag can be influenced to avoid multi-pass operation Life.Therefore, folding capsule according to embodiments of the present invention has installation and removal convenience, respective outer side edges accurate stable, service life The advantages that long.
In addition, folding capsule according to the above embodiment of the present invention can also have following additional technical characteristic:
According to one embodiment of present invention, the cover board is equipped with notch, and the grab is in the installation site and institute It states and is pivotally arranged in the notch between removed position.So not only can be in order to the installation of the grab, it but also can be with The rotation of the grab is made not hindered by other structures.
According to one embodiment of present invention, the shrapnel be located at the indentation, there and the shrapnel from the indentation, there to It upwardly extends outside.The shrapnel can be improved in this way to being in the fixed effect of the grab of the installation site.
According to one embodiment of present invention, the thickness of the shrapnel is tapered by fixing end to free end.So not Only the grab further can be compressed convenient for the shrapnel, and can be in order to the pivot of the grab.
According to one embodiment of present invention, the grab is equipped with briquetting, is compressed in shrapnel described in the installation site On the briquetting.Stability of the grab in the installation site can be improved in this way.
According to one embodiment of present invention, the briquetting has arcwall face and plane, in bullet described in the installation site Piece is pressed on the arcwall face, is fitted in shrapnel described in the removed position with the plane.Can not only it ensure in this way The grab swimmingly rotates, and stability of the grab on two positions of the installation site and the removed position It can be improved.
According to one embodiment of present invention, one in the cover board and the grab is equipped in shaft and another Equipped with shaft hole, the shaft is rotatably engaged in the shaft hole.It can realize the grab so pivotly It is located on the cover board.
According to one embodiment of present invention, the cover board is the circle being adapted with the shape of the liner, the card The circumferential direction of hook and two chuck along the cover board is equally spacedly located at the periphery of the cover board along upper.Can not only it make in this way The structure for folding capsule is more reasonable, and can push down on the air bag in order to the cover board.
According to one embodiment of present invention, the cover board is equipped with cushion pad.The cover board can pushed in this way In the process, the cover board is made to be not easily susceptible to damage, and then the service life for folding capsule can be extended.
The second aspect of the present invention proposes a kind of Anesthesia machine, and the Anesthesia machine includes described according to the first aspect of the invention Folding capsule.
Anesthesia machine according to embodiments of the present invention has by using the folding capsule described according to the first aspect of the invention The advantages that assembly or disassembly convenience, dependable performance, long service life.
Description of the drawings
Fig. 1 is the vertical view of folding capsule according to embodiments of the present invention, and wherein grab is not shown.
Fig. 2 is the sectional view of folding capsule according to embodiments of the present invention.
Fig. 3 is the enlarged drawing of a-quadrant in Fig. 2.
Fig. 4 is the enlarged drawing of B area in Fig. 2.
Reference numeral:Fold capsule 1, air bag 100, liner 200, cover board 300, shrapnel 310, chuck 320, notch 330, shaft 340th, cushion pad 350, grab 400, briquetting 410, arcwall face 411, plane 412.
Specific embodiment
The embodiment of the present invention is described below in detail, the example of the embodiment is shown in the drawings, wherein from beginning to end Same or similar label represents same or similar element or the element with same or like function.Below with reference to attached The embodiment of figure description is exemplary, it is intended to for explaining the present invention, and is not considered as limiting the invention.
In the description of the present invention, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width ", " thickness ", " on ", " under ", "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom " " interior ", " outer ", " up time The orientation or position relationship of the instructions such as needle ", " counterclockwise " are based on orientation shown in the drawings or position relationship, are for only for ease of The description present invention and simplified description rather than instruction imply that signified device or element must be with specific orientation, Yi Te Fixed azimuth configuration and operation, therefore be not considered as limiting the invention.
In addition, term " first ", " second " are only used for description purpose, and it is not intended that instruction or hint relative importance Or the implicit quantity for indicating indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or Implicitly include one or more this feature.In the description of the present invention, " multiple " are meant that two or more, Unless otherwise specifically defined.
In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " fixation " etc. Term should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected or integral;Can be that machinery connects It connects or is electrically connected;It can be directly connected, can also be indirectly connected by intermediary, can be in two elements The connection in portion or the interaction relationship of two elements.It for the ordinary skill in the art, can be according to specific feelings Condition understands the concrete meaning of above-mentioned term in the present invention.
In the present invention unless specifically defined or limited otherwise, fisrt feature second feature it " on " or it " under " It can be in direct contact including the first and second features, it is not to be in direct contact but pass through it that can also include the first and second features Between other characterisation contact.Moreover, fisrt feature second feature " on ", " top " and " above " including first spy Sign is right over second feature and oblique upper or is merely representative of fisrt feature level height higher than second feature.Fisrt feature exists Second feature " under ", " lower section " and " following " immediately below second feature and obliquely downward or be merely representative of including fisrt feature Fisrt feature level height is less than second feature.
Folding capsule 1 according to embodiments of the present invention is described below with reference to Fig. 1-Fig. 4.As Figure 1-Figure 4, according to the present invention The folding capsule 1 of embodiment includes air bag 100, liner 200, cover board 300 and grab 400.
Liner 200 is annular, and liner 200 is located in air bag 100 and radial direction supporting air sac of the liner 200 along air bag 100 100.Cover board 300 is equipped with shrapnel 310 and two chuck 320, and liner 200 is fastened on two chuck 320 together with air bag 100 It is interior.Grab 400 is pivotally arranged in cover board between hooking the installation site of liner 200 and being detached from the removed position of liner 200 On 300, and the circumferential spaced set of grab 400 and two chuck 320 along liner 200, it is supported in the installation site shrapnel 310 It is pressed on grab 400.Wherein, on the basis of a diameter of liner 200, two chuck 320 can be located at the side of the diameter And grab 400 can extend to the opposite side sub-fraction of the diameter positioned at the opposite side of the diameter or two chuck.
Specifically, when installation folds capsule 1, first liner 200 can be packed into air bag 100, then pivots grab 400 To the removed position, liner 200 is fastened on together with air bag 100 in two chuck 320, is later pivoted grab 400 To the installation site, liner 200 is hooked, shrapnel 310 is pressed on grab 400 to prevent grab 400 from arbitrarily pivoting at this time, So as to complete to fold the installation of capsule 1.When dismounting folds capsule 1, grab 400 is switched to the removed position, grab 400 jacks up bullet Then liner 200 and air bag 100 out of two chuck 320 are taken out, liner 200 will be finally taken out from air bag 100 by piece 310, Complete dismounting.
Folding capsule 1 according to embodiments of the present invention on cover board 300 by setting pivotable grab 400 and two chuck 320, and the circumferential spaced set of grab 400 and two chuck 320 along liner 200, it in this way can be first by liner 200 and air bag 100 are caught in two chuck 320, and being rotated further by grab 400 makes grab 400 be hooked on liner 200.In the relevant prior art In, due to liner 200 together with air bag 100 need be caught in annular chuck in, liner 200 needs to carry out larger when mounted Deformation.In this application, three-point fix is carried out to liner 200 along the circumferential of liner 200 using grab 400 and two chuck 320, And grab 400 is pivotable on cover board 300, it is possible thereby to which first liner 200 is caught in two chuck 320, is rotated further by grab 400 Realize the installation for folding capsule 1, it is simple to operate.Also, in installation process, since liner 200 need not carry out deformation or shape Become very little, so extruding gasbag 100 can be avoided, ensure the relative position of liner 200 and air bag 100, prevent air bag 100 with it is interior Thus 200 dislocation of lining can not only ensure to install the planarization of rear gasbag 100, but also later in use, can folding capsule 1 To ensure that 100 uniform force of air bag, movement are steady.Folding in this way after capsule 1 is installed need not pull and drag air bag 100, and then can be to avoid Multi-pass operation and the service life for influencing air bag 100.Therefore, folding capsule 1 according to embodiments of the present invention has installation and removal Convenience, respective outer side edges accurate stable, the advantages that service life is long.
Specifically, as shown in Fig. 2, air bag 100 can be the circumferential surface of inverted tubular and air bag 100 using folding Structure, liner 200 can be pressed into the bosom of air bag 100, i.e. the top of air bag 100 in Fig. 2(Upper and lower directions such as Fig. 2-figure Shown in arrow C in 4).
Wherein, as shown in Figure 1, cover board 300 can be the circle that is adapted with the shape of liner 200, grab 400 and two Chuck 320 can equally spacedly be located at the periphery of cover board 300 along upper along the circumferential direction of cover board 300.Folding capsule 1 can not only be made in this way Structure it is more reasonable, and air bag 100 can be pushed down in order to cover board 300.
Fig. 1-Fig. 3 shows the folding capsule 1 according to a specific embodiment of the invention.As shown in Figure 1-Figure 3, cover board 300 On can be equipped with notch 330, grab 400 can be pivotally arranged in notch between the installation site and the removed position In 330.Specifically, notch 330 can be located at the edge of cover board 300.So not only can in order to the installation of grab 400, And the rotation of grab 400 can be made not hindered by other structures.
Advantageously, as shown in Figures 2 and 3, shrapnel 310 can be located at notch 330 and shrapnel 310 can be from notch 330 Place upwardly extends outward.Wherein extend outwardly is to extend along the radial direction of cover board 300 to the direction in the center of circle far from cover board 300.Tool For body, shrapnel 310 can be located on the edge in the center of circle of the closest cover board 300 of notch 330.Shrapnel can be improved in this way The fixed effect of 310 pairs of grabs 400 in the installation site.
Further, as shown in figure 3, the thickness of shrapnel 310 can be tapered by fixing end to free end.It is specific and Speech, the fixing end are close to the one end in the center of circle of cover board 300, and the free end is the one end in the center of circle far from cover board 300.This Sample not only further can compress grab 400, but also can be in order to the pivot of grab 400 convenient for shrapnel 310.
Fig. 3 shows the folding capsule 1 according to a specific example of the invention.As shown in figure 3, it can be equipped on grab 400 Briquetting 410 can be pressed in the installation site shrapnel 310 on briquetting 410.It in this way can be in order to which grab 400 be by shrapnel 310 The installation site is pressed on, and then improves stability of the grab 400 in the installation site.
Advantageously, as shown in figure 3, briquetting 410 can have arcwall face 411 and plane 412, in the installation site shrapnel 310 can be pressed on arcwall face 411, can fit in the removed position shrapnel 310 with plane 412.Specifically, arc Shape face 411 can be connected with plane 412, and grab 400 is from during the installation site is switched to the removed position, shrapnel 310 slip over arcwall face 411, finally fit with plane 412.Grab 400 is switched to the installation site from the removed position During, the junction of arcwall face 411 and plane 412 jacks up shrapnel 310, and shrapnel 310 is pressed on arcwall face 411 later. It can not only ensure that grab 400 swimmingly rotates in this way, but also grab 400 is in the installation site and the removed position two Stability on position can be improved.
Optionally, as shown in figure 3, can be equipped on one in cover board 300 and grab 400 shaft 340 and another on Shaft hole can be equipped with, shaft 340 can be rotatably engaged in the shaft hole.Specifically, shaft 340 can be located at At notch 330, the shaft hole can be located on grab 400.It can realize in this way and grab 400 is pivotally arranged in cover board On 300.
Advantageously, as shown in Figure 1, cushion pad 350 can be equipped on cover board 300.It in this way can be in the mistake for pushing cover board 300 Cheng Zhong can make cover board 300 be not easily susceptible to damage, and then can extend the service life for folding capsule 1.
Anesthesia machine according to the present invention is described below.The Anesthesia machine includes folding capsule according to the above embodiment of the present invention 1。
Anesthesia machine according to embodiments of the present invention has dress by using folding capsule 1 according to the above embodiment of the present invention The advantages that with convenient disassembly, dependable performance, long service life.
Other of Anesthesia machine according to embodiments of the present invention are formed and are operated for those of ordinary skills All it is known, is not detailed herein.
In the description of this specification, reference term " one embodiment ", " example ", " is specifically shown " some embodiments " The description of example " or " some examples " etc. means specific features, structure, material or the spy for combining the embodiment or example description Point is contained at least one embodiment of the present invention or example.In the present specification, schematic expression of the above terms are not It must be directed to identical embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be in office What combined in an appropriate manner in one or more embodiments or example.In addition, those skilled in the art can say this Different embodiments or examples described in bright book are engaged and are combined.
Although the embodiments of the present invention has been shown and described above, it is to be understood that above-described embodiment is example Property, it is impossible to limitation of the present invention is interpreted as, those of ordinary skill in the art within the scope of the invention can be to above-mentioned Embodiment is changed, changes, replacing and modification.

Claims (10)

1. a kind of folding capsule, which is characterized in that including:
Air bag;
Liner, the liner are annular, and the liner is located in the air bag and props up the air bag along the radial direction of the air bag;
Cover board, the cover board are equipped with shrapnel and two chuck, and the liner is fastened in two chuck;
Grab, the grab between hooking the installation site of the liner and being detached from the removed position of the liner pivotly It is located on the cover board, and the circumferential spaced set of the grab and two chuck along the liner, in the installation Shrapnel described in position is pressed on the grab.
2. folding capsule according to claim 1, which is characterized in that the cover board is equipped with notch, and the grab is described It is pivotally arranged between installation site and the removed position in the notch.
3. folding capsule according to claim 2, which is characterized in that the shrapnel is located at the indentation, there and from the notch Place upwardly extends outward.
4. folding capsule according to claim 3, which is characterized in that the thickness of the shrapnel is gradual to free end by fixing end Become smaller.
5. folding capsule according to claim 3, which is characterized in that the grab is equipped with briquetting, in the installation site The shrapnel is pressed on the briquetting.
6. folding capsule according to claim 5, which is characterized in that the briquetting has arcwall face and plane, in the peace Shrapnel described in holding position is pressed on the arcwall face, is fitted in shrapnel described in the removed position with the plane.
7. folding capsule according to claim 1, which is characterized in that one in the cover board and the grab is equipped with and turns Axis and another be equipped with shaft hole, the shaft is rotatably engaged in the shaft hole.
8. folding capsule according to claim 1, which is characterized in that the cover board is what is be adapted with the shape of the liner The circumferential direction of circle, the grab and two chuck along the cover board is equally spacedly located at the periphery of the cover board along upper.
9. folding capsule according to claim 1, which is characterized in that the cover board is equipped with cushion pad.
10. a kind of Anesthesia machine, which is characterized in that including the folding capsule according to any one of claim 1-9.
CN201410073834.5A 2014-02-28 2014-02-28 Fold capsule and with its Anesthesia machine Active CN104874075B (en)

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Application Number Priority Date Filing Date Title
CN201410073834.5A CN104874075B (en) 2014-02-28 2014-02-28 Fold capsule and with its Anesthesia machine

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Application Number Priority Date Filing Date Title
CN201410073834.5A CN104874075B (en) 2014-02-28 2014-02-28 Fold capsule and with its Anesthesia machine

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CN104874075B true CN104874075B (en) 2018-07-03

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Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109303961B (en) * 2018-11-03 2021-06-11 闫丙川 Portable first-aid artificial respiration device

Citations (6)

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Publication number Priority date Publication date Assignee Title
US5490499A (en) * 1992-02-21 1996-02-13 Instrumentarium Corp. Regulation of a propellant gas flow
CN2323811Y (en) * 1998-01-23 1999-06-16 抚顺煤矿安全仪器总厂 Positive pressure oxygen respirator breathing chamber
CN201676144U (en) * 2010-04-29 2010-12-22 包延丽 Volume-controllable respirator
CN201862106U (en) * 2010-06-25 2011-06-15 上海力申科学仪器有限公司 Anaesthesia waste gas collection device
CN201959371U (en) * 2010-12-31 2011-09-07 北京谊安医疗系统股份有限公司 Anaesthesia machine loop windbox pallet
CN203852697U (en) * 2014-02-28 2014-10-01 北京谊安医疗系统股份有限公司 Folding balloon and anaesthesia machine with same

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AUPN381195A0 (en) * 1995-06-26 1995-07-20 Techbase Pty. Ltd. Bag in pressure chamber arrangement for use in anaesthesia and resuscitation apparatus

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5490499A (en) * 1992-02-21 1996-02-13 Instrumentarium Corp. Regulation of a propellant gas flow
CN2323811Y (en) * 1998-01-23 1999-06-16 抚顺煤矿安全仪器总厂 Positive pressure oxygen respirator breathing chamber
CN201676144U (en) * 2010-04-29 2010-12-22 包延丽 Volume-controllable respirator
CN201862106U (en) * 2010-06-25 2011-06-15 上海力申科学仪器有限公司 Anaesthesia waste gas collection device
CN201959371U (en) * 2010-12-31 2011-09-07 北京谊安医疗系统股份有限公司 Anaesthesia machine loop windbox pallet
CN203852697U (en) * 2014-02-28 2014-10-01 北京谊安医疗系统股份有限公司 Folding balloon and anaesthesia machine with same

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