CN209347849U - A kind of anesthesia recyclable device - Google Patents

A kind of anesthesia recyclable device Download PDF

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Publication number
CN209347849U
CN209347849U CN201821745250.8U CN201821745250U CN209347849U CN 209347849 U CN209347849 U CN 209347849U CN 201821745250 U CN201821745250 U CN 201821745250U CN 209347849 U CN209347849 U CN 209347849U
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CN
China
Prior art keywords
mask
gas
anesthesia
fixedly connected
chamber
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Expired - Fee Related
Application number
CN201821745250.8U
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Chinese (zh)
Inventor
谢锋
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Changzhou Second Peoples Hospital
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Changzhou Second Peoples Hospital
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Priority to CN201821745250.8U priority Critical patent/CN209347849U/en
Application granted granted Critical
Publication of CN209347849U publication Critical patent/CN209347849U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a kind of anesthesia recyclable devices of medical instruments field, including mask, respiratory cavity is offered on the inside of mask, anti-leakage cover is fixedly installed on the outside of mask, leakproof chamber is fixedly installed between anti-leakage cover and mask, leakproof shroud rim fixed packet is wrapped with leak-proof air bag, leak-proof air bag side wall offers aeration aperture, mask surface offers venthole, venthole is arranged through on the outside of leakproof chamber and respiratory cavity and anti-leakage cover and is connected to, venthole is fixedly connected with air inlet pipe and escape pipe, air inlet pipe is fixedly connected with breather cheek valve, escape pipe is fixedly connected with unidirectional air outlet valve, unidirectional air outlet valve is fixedly connected with gas mixer chamber, unidirectional air outlet valve is set as inner cavity and is connected to gas mixer chamber inner cavity, gas mixer chamber is connected with recycling tracheae, the utility model can recycle the gas with anaesthetic effect that patient breathes out, it avoids anaesthetizing Gas, which is flow in air, will not pollute air while save anaesthetic.

Description

A kind of anesthesia recyclable device
Technical field
The utility model belongs to medical instruments field, and in particular to a kind of anesthesia recyclable device.
Background technique
Patient can use anesthetic when anaesthetizing, and breathing circuit for anesthesia be by the gas delivery port of Anesthesia machine with Patient respiration road mutually forms a circuit, referred to as breathing circuit for anesthesia.It is by breathing circuit for anesthesia that live gas and sucking is numb Liquor-saturated medicine is transported in the respiratory tract of patient, and the gas that patient breathes out is rejected in vitro.Such function is usually using anesthesia face Cover is to complete.
But many masks for anesthesia do not recycle function in the market, although such as CN200520124781.1 increase It is airtight to be lined with certain preventing polluting effect but will convey anesthetic gases by corrugated hose into patient's lung, and patient What is breathed out is incomplete without recycling, or recycling with anesthesia, causes anesthetic gases to flow in air, not only results in The waste of anaesthetic, also pollutes air, threatens the health of medical staff.
In view of the above-mentioned problems, the utility model devises a kind of anesthesia recyclable device, to solve above-mentioned background problems.
Utility model content
It is mentioned above in the background art to solve the purpose of this utility model is to provide a kind of anesthesia recyclable device: Existing anaesthetic mask cannot recycle the air with anesthetic gases that patient breathes out, or recycling is not exclusively, makes fiber crops Liquor-saturated gas flow to outdoor, not only results in the waste of anaesthetic, also pollutes to air, threatens the strong of medical staff The problem of health.
To achieve the above object, the utility model provides the following technical solutions: a kind of anesthesia recyclable device, including mask, Respiratory cavity is offered on the inside of the mask, is fixedly installed anti-leakage cover on the outside of the mask, it is solid between the anti-leakage cover and mask Surely it is provided with leakproof chamber, the leakproof shroud rim fixed packet is wrapped with leak-proof air bag, and the leak-proof air bag side wall offers aeration aperture, The mask surface offers venthole, and the venthole is arranged through on the outside of leakproof chamber and respiratory cavity and anti-leakage cover and is connected to, The venthole is fixedly connected with air inlet pipe and escape pipe, and the air inlet pipe is fixedly connected with breather cheek valve, the escape pipe It is fixedly connected with unidirectional air outlet valve, the unidirectional air outlet valve is fixedly connected with gas mixer chamber, and the unidirectional air outlet valve is set as interior Chamber is connected to gas mixer chamber inner cavity, and the gas mixer chamber is connected with recycling tracheae, and the mask surface, which is fixedly installed, wears Device is worn, the anti-leakage cover surface offers gas leakage recovery tube, and the gas leakage recovery tube is fixedly connected with negative pressure and generates pump, described Negative pressure generates pump inner cavity and is connected to gas mixer chamber inner cavity.
Preferably, the gas mixer chamber is set as cuboid.
Preferably, the aeration aperture is arranged at the top of leak-proof air bag.
Preferably, the mask material PVC material, the anti-leakage cover use PVC material.
Preferably, the object wearing device is set as elastic band, using rubber material.
Preferably, the mask surface is fixedly installed balance intake valve, and the balance intake valve is set as being respectively communicated with Respiratory cavity and anti-leakage cover atmosphere outside, the balance intake valve are set as breather cheek valve.
Compared with prior art, the utility model has the beneficial effects that 1. patient can be breathed out with anaesthetic effect Gas is recycled, and is recycled completely, and air will not be polluted by avoiding anesthetic gases from flowing in air, guarantees medical care The health of personnel.2. pair anesthetic gases recycle, anaesthetic is saved.Stable gas pressure in mask when 3 users breathe, guarantees to use The comfort of person.
Detailed description of the invention
In order to illustrate more clearly of the technical solution of the utility model embodiment, make required for being described below to embodiment Attached drawing is briefly described, it should be apparent that, the drawings in the following description are merely some embodiments of the present invention, For those of ordinary skill in the art, without creative efforts, it can also be obtained according to these attached drawings Other attached drawings.
FIG. 1 is a schematic structural view of the utility model;
Fig. 2 is the utility model structural side view.
In attached drawing, parts list represented by the reference numerals are as follows:
1- mask, 2- respiratory cavity, 3- anti-leakage cover, 4- leakproof chamber, 5- leak-proof air bag, 6- aeration aperture, 7- venthole 8- air inlet Pipe, 9- escape pipe, 10- breather cheek valve, the unidirectional air outlet valve of 11-, 12- gas mixer chamber, 13- recycle tracheae, and 14- balances air inlet Valve, 15- object wearing device, 16- gas leakage recovery tube, 17- negative pressure generate pump.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without creative efforts All other embodiment obtained, fall within the protection scope of the utility model.
The utility model provides a kind of technical solution referring to FIG. 1-2: a kind of anesthesia recyclable device, including mask 1, face 1 inside of cover offers respiratory cavity 2, and anti-leakage cover 3 is fixedly installed on the outside of mask 1, is fixedly installed between anti-leakage cover 3 and mask 1 Leakproof chamber 4, the fixation of 3 edge of anti-leakage cover are enclosed with leak-proof air bag 5, and 5 side wall of leak-proof air bag offers aeration aperture 6, and 1 surface of mask is opened Equipped with venthole 7, venthole 7 is arranged through on the outside of leakproof chamber 4 and respiratory cavity 2 and anti-leakage cover 3 and is connected to, and venthole 7 is fixed to be connected It is connected to air inlet pipe 8 and escape pipe 9, air inlet pipe 8 is fixedly connected with breather cheek valve 10, and escape pipe 9 is fixedly connected with unidirectional outlet Valve 11, unidirectional air outlet valve 11 are fixedly connected with gas mixer chamber 12, and unidirectional air outlet valve 11 is set as in inner cavity and gas mixer chamber 12 Chamber connection, gas mixer chamber 12 are connected with recycling tracheae 13, and 1 surface of mask is fixedly installed object wearing device 15,3 surface of anti-leakage cover Gas leakage recovery tube 16 is offered, gas leakage recovery tube 16 is fixedly connected with negative pressure and generates pump 17, and negative pressure generates 17 inner cavities of pump and gas The connection of 12 inner cavity of mixing chamber.
Wherein, gas mixer chamber 12 is set as cuboid, easy to process, and the setting of aeration aperture 6 is at 5 top of leak-proof air bag, just Make-up gas when 5 lack of air of leak-proof air bag guarantees air-tightness, 1 material PVC material of mask, and anti-leakage cover 3 uses PVC material, It will not react with anesthetic gases, harmless, object wearing device 15 is set as elastic band, using rubber material, ensure that Tensile force, convenient to wear, 1 surface of mask is fixedly installed balance intake valve 14, and the balance intake valve 14 is set as connecting respectively Logical 3 atmosphere outside of respiratory cavity 2 and anti-leakage cover, the balance intake valve 14 are set as breather cheek valve, allow gas from atmosphere To 2 one-way flow of respiratory cavity, thus 2 stable gas pressure of chamber that ensures respiration, using comfortable.
One concrete application of the present embodiment are as follows: the utility model is worn over by user's face by elastic band 15, is used The oral area and nose of person is located in respiratory cavity 2, and when user's air-breathing is sent the anesthetic gases good with oxygen mix by air inlet pipe 8 Into respiratory cavity 2, user sucks anesthetic gases.Prevent from sucking back exhalation by the way that unidirectional air outlet valve 11 is arranged in escape pipe 9 Carbon dioxide, when the wearer exhales the air, the carbon dioxide of exhalation and the anesthetic gases not absorbed can be entered by escape pipe 9 Into processing reuse means, prevent the gas of exhalation from entering air inlet pipe 8 by the way that breather cheek valve 10 is arranged in air inlet pipe 8. The gas revealed from mask 1 and face joint place is recycled in whole process by the way that anti-leakage cover 3 is arranged on the outside of mask 1, is passed through It is fixed at 3 edge of anti-leakage cover and is enclosed with leak-proof air bag 5, while offering gas leakage recovery tube 16, gas leakage recycling on 3 surface of anti-leakage cover Pipe 16, which is fixedly connected with negative pressure generation pump 17, makes leakproof chamber 4 be in negative pressure state, so that the gas of limiting leakage into leakproof chamber 4 arrives In natural air.Two gas mixings are convenient for by the way that gas mixer chamber 12 is arranged in gas leakage recovery tube 16 and 9 intersection of escape pipe Common recycling, so as to avoid the waste of anesthetic gases, by being provided with outside connection respiratory cavity 2 and anti-leakage cover 3 in respiratory cavity 2 The balance intake valve 14 of side air guarantees that user's breathing is comfortable to keep the stable gas pressure of respiratory cavity 2.
In the description of this specification, the description of reference term " one embodiment ", " example ", " specific example " etc. means Particular features, structures, materials, or characteristics described in conjunction with this embodiment or example are contained at least one of the utility model In embodiment or example.In the present specification, schematic expression of the above terms be not necessarily referring to identical embodiment or Example.Moreover, particular features, structures, materials, or characteristics described can be in any one or more embodiment or examples In can be combined in any suitable manner.
The preferred embodiment in the utility model disclosed above is only intended to help to illustrate the utility model.Preferred embodiment is simultaneously There is no the details that detailed descriptionthe is all, also not limiting the utility model is only the specific embodiment.Obviously, according to this theory The content of bright book can make many modifications and variations.These embodiments are chosen and specifically described to this specification, is in order to preferably The principles of the present invention and practical application are explained, so that the technical field technical staff be enable to better understand and utilize this Utility model.The utility model is limited only by the claims and their full scope and equivalents.

Claims (6)

1. a kind of anesthesia recyclable device, including mask (1), it is characterised in that: respiratory cavity (2) are offered on the inside of the mask (1), It is fixedly installed anti-leakage cover (3) on the outside of the mask (1), is fixedly installed leakproof chamber between the anti-leakage cover (3) and mask (1) (4), anti-leakage cover (3) the edge fixation is enclosed with leak-proof air bag (5), and leak-proof air bag (5) side wall offers aeration aperture (6), mask (1) surface offers venthole (7), and the venthole (7) is arranged through leakproof chamber (4) and respiratory cavity (2) it is connected to anti-leakage cover (3) outside, the venthole (7) is fixedly connected with air inlet pipe (8) and escape pipe (9), the air inlet pipe (8) it is fixedly connected with breather cheek valve (10), the escape pipe (9) is fixedly connected with unidirectional air outlet valve (11), described unidirectionally to go out Air valve (11) is fixedly connected gas mixer chamber (12), and the unidirectional air outlet valve (11) is set as in inner cavity and gas mixer chamber (12) Chamber connection, the gas mixer chamber (12) are connected with recycling tracheae (13), and mask (1) surface is fixedly installed object wearing device (15), anti-leakage cover (3) surface offers gas leakage recovery tube (16), and the gas leakage recovery tube (16) is fixedly connected with negative pressure production Raw pump (17), the negative pressure generate pump (17) inner cavity and are connected to gas mixer chamber (12) inner cavity.
2. a kind of anesthesia recyclable device according to claim 1, it is characterised in that: the gas mixer chamber (12) is set as Cuboid.
3. a kind of anesthesia recyclable device according to claim 1, it is characterised in that: the aeration aperture (6) is arranged in leakproof At the top of air bag (5).
4. a kind of anesthesia recyclable device according to claim 1, it is characterised in that: mask (1) the material PVC material, The anti-leakage cover (3) uses PVC material.
5. a kind of anesthesia recyclable device according to claim 1, it is characterised in that: the object wearing device (15) is set as pine Taut band, using rubber material.
6. a kind of anesthesia recyclable device according to claim 1, it is characterised in that: mask (1) the surface fixed setting Have balance intake valve (14), the balance intake valve (14) is set as being respectively communicated with big on the outside of respiratory cavity (2) and anti-leakage cover (3) Gas, the balance intake valve (14) are set as breather cheek valve.
CN201821745250.8U 2018-10-26 2018-10-26 A kind of anesthesia recyclable device Expired - Fee Related CN209347849U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201821745250.8U CN209347849U (en) 2018-10-26 2018-10-26 A kind of anesthesia recyclable device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201821745250.8U CN209347849U (en) 2018-10-26 2018-10-26 A kind of anesthesia recyclable device

Publications (1)

Publication Number Publication Date
CN209347849U true CN209347849U (en) 2019-09-06

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201821745250.8U Expired - Fee Related CN209347849U (en) 2018-10-26 2018-10-26 A kind of anesthesia recyclable device

Country Status (1)

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CN (1) CN209347849U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111249594A (en) * 2020-02-25 2020-06-09 青岛市市立医院 Drug supply anesthesia device and drug supply method according to concentration of liquid medicine
CN113289191A (en) * 2021-05-24 2021-08-24 西安市人民医院(西安市第四医院) Anesthesia respirator for anesthesia department

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111249594A (en) * 2020-02-25 2020-06-09 青岛市市立医院 Drug supply anesthesia device and drug supply method according to concentration of liquid medicine
CN113289191A (en) * 2021-05-24 2021-08-24 西安市人民医院(西安市第四医院) Anesthesia respirator for anesthesia department
CN113289191B (en) * 2021-05-24 2024-04-02 西安市人民医院(西安市第四医院) Anesthesia respirator for anesthesia department

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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: 20190906

Termination date: 20201026