CN203634610U - Anti-leakage oxygen mask - Google Patents

Anti-leakage oxygen mask Download PDF

Info

Publication number
CN203634610U
CN203634610U CN201320835056.XU CN201320835056U CN203634610U CN 203634610 U CN203634610 U CN 203634610U CN 201320835056 U CN201320835056 U CN 201320835056U CN 203634610 U CN203634610 U CN 203634610U
Authority
CN
China
Prior art keywords
contact
mask
cup
bulge loop
gas
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN201320835056.XU
Other languages
Chinese (zh)
Inventor
章国泉
徐玮
梁思聪
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
HANGZHOU SUPERDS INDUSTRY Co Ltd
Original Assignee
HANGZHOU SUPERDS INDUSTRY Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by HANGZHOU SUPERDS INDUSTRY Co Ltd filed Critical HANGZHOU SUPERDS INDUSTRY Co Ltd
Priority to CN201320835056.XU priority Critical patent/CN203634610U/en
Application granted granted Critical
Publication of CN203634610U publication Critical patent/CN203634610U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

An anti-leakage oxygen mask comprises a cover, a connection pipe and an air inlet pipe, wherein the connection pipe and the air inlet pipe are connected with the cover. The connection portion of the connection pipe and the air inlet pipe is provided with an anti-leakage mechanism which comprises a concave ring and a convex ring, the concave ring is arranged on the connection pipe, the convex ring is arranged on the air inlet pipe, and the concave ring can be clamped into the convex ring to form the anti-leakage mechanism as a whole. Compared with the prior art, according to the anti-leakage oxygen mask, the connection portion of the cover and the air inlet pipe is provided with the anti-leakage mechanism, so that the problems that air leaks when the oxygen mask is used in clinic, oxygen supply concentration of a patient is not enough, and medical accidents are caused when the situation is serious are avoided, and it is guaranteed that medical instruments are safely used and can not cause threats to personal safety of the patient. A dustproof mechanism is further arranged on the cover, so that outside dust is prevented from entering the respiratory tract of the patient, and conditions of the patient are better stabilized.

Description

A kind of anti-gas-leak oxygen face mask
Technical field
This utility model relates to technical field of medical instruments, particularly a kind of anti-gas-leak oxygen face mask.
Background technology
Oxygen is the essential condition of human body existence, Healthy People needs natural breathe air under normal circumstances, and utilize airborne oxygen to maintain metabolism, but in some cases, in ill or the environment that oxygen is rare, human body need to use special equipment oxygen uptake, particularly to some first aids or the patient of severe disease, support safety to its particular importance, but according to the needs of function of human body, the concentration of the required oxygen of patient is certain, therefore it is very necessary selecting suitable concentration of oxygen inhalation according to the different state of an illness and physical condition in medical procedure, but mostly there is the risk of gas leakage in the joint that current oxygen delivery equipment enters oxygen such as some oxygen face mask at oxygen catheter, once gas leakage just can make the oxygen concentration that enters patient's health compare arrange low when clinical practice, when serious, can cause malpractice, bring very large threat to patient's personal safety, in addition, because sufferer is too high to the gaseous mass requirement of suction endosome, but the passage arranging on existing oxygen face mask is easy to enter dust in patient respiratory, and the respiratory tract of sufferer is damaged, thereby increases the weight of the state of an illness of sufferer.
Utility model content
This utility model object is to provide a kind of anti-gas-leak oxygen face mask, mostly there is the risk of gas leakage to solve joint that oxygen delivery equipment of the prior art enters oxygen such as some oxygen face mask at oxygen catheter, once gas leakage just can make the oxygen concentration that enters patient's health compare arrange low when clinical practice, when serious, can cause malpractice, bring the technical matters of very large threat to patient's personal safety.
The technical solution of the utility model is achieved in that
A kind of anti-gas-leak oxygen face mask, comprise cup, be connected to connection tube and air inlet pipe on cup, the connecting portion of described connection tube and air inlet pipe is provided with air escape prevention mechanism, described air escape prevention mechanism comprises the bulge loop arranging in the scrobicular ring that arranges on connection tube and air inlet pipe, and described scrobicular ring can snap in bulge loop entirety and form air escape prevention mechanism.
Preferably, the contact surface of described scrobicular ring and bulge loop comprises the first contact surface, the second contact surface and the 3rd sidewall contact face, the end face contact site that described the first contact surface is scrobicular ring bottom surface and bulge loop, described the second contact surface is scrobicular ring end face and bulge loop bottom surface contact site, and described the 3rd sidewall contact face is bulge loop medial surface and scrobicular ring lateral surface contact site.
Preferably, described the first contact surface arranges sealing ring, and described the second contact surface arranges clamping close device.
Preferably, described clamping close device is the groove and the buckle that is arranged on bulge loop bottom surface that is arranged on scrobicular ring end face, and described buckle can be fastened in groove.
Preferably, described cup is provided with dust-proof mechanism, described dust-proof mechanism comprises the dustproof bar that is connected to cup side, described dustproof bar surrounding is provided with round shape ventilation porose area, the recessed cup of described ventilation porose area side, described ventilation porose area arranges some passages, and the medial extremity of described dustproof bar is provided with catch, and described catch size is matched with ventilation porose area.
Preferably, described dust-proof mechanism is symmetricly set on the both sides in cup outside.
Compared with prior art, this utility model has following beneficial effect:
1, anti-gas-leak oxygen face mask of the present utility model, junction in cup and air inlet pipe is provided with leakage preventing mechanism, thereby the sufferer that while having avoided oxygen face mask to use clinically, gas leakage causes is for oxygen concentration deficiency, when serious, can cause the problem of malpractice, guarantee that the safe handling of medical apparatus and instruments can not threaten to the personal safety of sufferer;
2, anti-gas-leak oxygen face mask of the present utility model also arranges dust-proof mechanism on cup, avoids extraneous dust to enter patients with respiratory tract, better stablizes patient's the state of an illness.
Accompanying drawing explanation
In order to be illustrated more clearly in this utility model embodiment or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is connection tube and the air feeder structure schematic diagram of this utility model anti-gas-leak oxygen face mask;
Fig. 2 is the structural representation of this utility model anti-gas-leak oxygen face mask.
The specific embodiment
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is clearly and completely described, obviously, described embodiment is only this utility model part embodiment, rather than whole embodiment.Based on the embodiment in this utility model, those of ordinary skills are not making the every other embodiment obtaining under creative work prerequisite, all belong to the scope of this utility model protection.
Please refer to accompanying drawing 1-2, a kind of anti-gas-leak oxygen face mask, comprise cup 1, be connected to connection tube 2 and air inlet pipe 3 on cup 1, described connection tube 2 is provided with air escape prevention mechanism with the connecting portion of air inlet pipe 3, described air escape prevention mechanism comprises on connection tube 2 bulge loop 31 arranging in the scrobicular ring 21 that arranges and air inlet pipe 3, and described scrobicular ring 21 can snap in bulge loop 31 entirety and form air escape prevention mechanisms; Described scrobicular ring 21 comprises the first contact surface 4, the second contact surface 5 and the 3rd sidewall contact face 6 with the contact surface of bulge loop 31, described the first contact surface 4 is the end face contact site of scrobicular ring 21 bottom surfaces and bulge loop 31, described the second contact surface 5 is scrobicular ring 21 end faces and bulge loop 31 bottom surface contact sites, described the 3rd sidewall contact face 6 is bulge loop 31 medial surface and scrobicular ring 21 lateral surface contact sites, described bulge loop 31 medial surface and the movable rotation of scrobicular ring 21 lateral surface contact site; Described the first contact surface 4 arranges sealing ring 7, and described sealing ring 7 is folded in the middle of the end face of scrobicular ring 21 bottom surfaces and bulge loop 31, and described the second contact surface 5 arranges clamping close device; Described clamping close device is the groove 211 and the buckle 311 that is arranged on bulge loop 31 bottom surfaces that is arranged on scrobicular ring 21 end faces, and described buckle 311 can be fastened in groove 211; Described cup 1 is provided with dust-proof mechanism, described dust-proof mechanism comprises the dustproof bar 8 that is connected to cup 1 side, described dustproof bar 8 surroundings are provided with round shape ventilation porose area 9, the recessed cup of described ventilation porose area 91 side, described ventilation porose area 9 arranges some passages 10, the medial extremity of described dustproof bar 8 is provided with catch 11, and described catch 11 sizes are matched with ventilation porose area 9; Described dust-proof mechanism is symmetricly set on the both sides in cup 1 outside, when sufferer is air-breathing, the gas of certain oxygen concentration enters cup 1 from air inlet pipe 3, thereby enters human body, due to suction, the catch 11 that is arranged on cup 1 outside just can engage passage 10, make the gas that dust is contained in the external world can not enter cup 1, in the time that sufferer is exhaled, gas just can blow catch 11, the gas that exhalation is gone can get rid of from passage 10, thereby prevented sufferer the entering of dust in air-breathing.
To sum up structure of the present utility model is known, anti-gas-leak oxygen face mask of the present utility model, junction in cup and air inlet pipe is provided with leakage preventing mechanism, thereby the sufferer that while having avoided oxygen face mask to use clinically, gas leakage causes is for oxygen concentration deficiency, when serious, can cause the problem of malpractice, guarantee that the safe handling of medical apparatus and instruments can not threaten to the personal safety of sufferer; Anti-gas-leak oxygen face mask of the present utility model also arranges dust-proof mechanism on cup, avoids extraneous dust to enter patients with respiratory tract, better stablizes patient's the state of an illness.
The foregoing is only preferred embodiment of the present utility model; not in order to limit this utility model; all within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.

Claims (6)

1. an anti-gas-leak oxygen face mask, comprise cup, be connected to connection tube and air inlet pipe on cup, it is characterized in that, the connecting portion of described connection tube and air inlet pipe is provided with air escape prevention mechanism, described air escape prevention mechanism comprises the bulge loop arranging in the scrobicular ring that arranges on connection tube and air inlet pipe, and described scrobicular ring can snap in bulge loop entirety and form air escape prevention mechanism.
2. anti-gas-leak oxygen face mask as claimed in claim 1, it is characterized in that, the contact surface of described scrobicular ring and bulge loop comprises the first contact surface, the second contact surface and the 3rd sidewall contact face, the end face contact site that described the first contact surface is scrobicular ring bottom surface and bulge loop, described the second contact surface is scrobicular ring end face and bulge loop bottom surface contact site, and described the 3rd sidewall contact face is bulge loop medial surface and scrobicular ring lateral surface contact site.
3. anti-gas-leak oxygen face mask as claimed in claim 2, is characterized in that, described the first contact surface arranges sealing ring, and described the second contact surface arranges clamping close device.
4. anti-gas-leak oxygen face mask as claimed in claim 3, is characterized in that, described clamping close device is the groove and the buckle that is arranged on bulge loop bottom surface that is arranged on scrobicular ring end face, and described buckle can be fastened in groove.
5. anti-gas-leak oxygen face mask as claimed in claim 1, it is characterized in that, described cup is provided with dust-proof mechanism, described dust-proof mechanism comprises the dustproof bar that is connected to cup side, described dustproof bar surrounding is provided with round shape ventilation porose area, the recessed cup of described ventilation porose area side, and described ventilation porose area arranges some passages, the medial extremity of described dustproof bar is provided with catch, and described catch size is matched with ventilation porose area.
6. anti-gas-leak oxygen face mask as claimed in claim 5, is characterized in that, described dust-proof mechanism is symmetricly set on the both sides in cup outside.
CN201320835056.XU 2013-12-17 2013-12-17 Anti-leakage oxygen mask Active CN203634610U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320835056.XU CN203634610U (en) 2013-12-17 2013-12-17 Anti-leakage oxygen mask

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201320835056.XU CN203634610U (en) 2013-12-17 2013-12-17 Anti-leakage oxygen mask

Publications (1)

Publication Number Publication Date
CN203634610U true CN203634610U (en) 2014-06-11

Family

ID=50865897

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201320835056.XU Active CN203634610U (en) 2013-12-17 2013-12-17 Anti-leakage oxygen mask

Country Status (1)

Country Link
CN (1) CN203634610U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104606760A (en) * 2015-01-30 2015-05-13 杭州超德斯实业有限公司 Atomization mask

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104606760A (en) * 2015-01-30 2015-05-13 杭州超德斯实业有限公司 Atomization mask

Similar Documents

Publication Publication Date Title
NZ714593A (en) Neck strap, crown strap assembly and headgear for a breathing mask
CN104622659B (en) Packaged type anaesthetizes stroller
CN203634610U (en) Anti-leakage oxygen mask
CN204766917U (en) Medical trailer
CN103170072A (en) Fire protection transferring simple respirator
CN2778304Y (en) Respiration apparatus for rescuing patients
CN201744042U (en) Commonly-used Y-shaped laryngeal mask for ventilation and operation
CN201871118U (en) Connector for multifunctional breathing machine
CN205391439U (en) Multi -functional noninvasive ventilator face guard
CN201735034U (en) Adapting interface from German standard oxygen terminal to Chinese standard oxygen terminal
CN208927344U (en) A kind of oxygen uptake monitoring mask
CN105727416A (en) Adjustable breathing mask
CN202724407U (en) Pollution-preventing anesthetic gas inhaling mask
CN202569135U (en) Carbon dioxide cleaner applied to breathing mask
CN202459687U (en) Artificial respirator
CN205235119U (en) Carbon dioxide face guard
CN211158001U (en) Department of anesthesia uses respirator
CN204428570U (en) A kind of inhalation device
CN103816599A (en) Medical mask
CN204766912U (en) Portable first aid breathing machine
CN207270545U (en) A kind of department of anesthesia's anesthetic ventilator
CN204379939U (en) Breathing mask
CN202005936U (en) Novel oxygen breathing apparatus for emergency treatment
CN203749977U (en) Medical rescuing face mask
CN205095192U (en) Special respirator of intracardiac branch of academic or vocational study

Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant