CN215741177U

CN215741177U - Anesthesia inflatable mask

Info

Publication number: CN215741177U
Application number: CN202122129017.5U
Authority: CN
Inventors: 左建凤
Original assignee: Changxing county people's hospital
Current assignee: Changxing county people's hospital
Priority date: 2021-09-06
Filing date: 2021-09-06
Publication date: 2022-02-08
Anticipated expiration: 2031-09-06

Abstract

The utility model discloses an anesthesia inflatable mask, and relates to the field of medical appliances.

Description

Anesthesia inflatable mask

Technical Field

Background

The anesthesia inflatable mask is commonly used for clinical rescue, and the outer package of the anesthesia inflatable mask cannot be detached and can not be prepared daily and is in a standby state due to the requirements of sterility and hospital infection. The inflation state of the anesthesia mask is often not good, and when the anesthesia mask is rescued, a step needs to be added clinically to inflate the anesthesia mask by using a needle cylinder, so that the rescue time is greatly delayed.

Disclosure of Invention

The utility model aims to overcome the defects of the prior art and provide an anesthesia inflation mask which can quickly saturate an air bag of the anesthesia inflation mask.

In order to solve the technical problems, the utility model adopts the following technical scheme: the anesthesia gas-filled mask is provided with an air faucet, a liquid carbon dioxide bottle movably matched with the air faucet is arranged on the air faucet, a bottle opening of the liquid carbon dioxide bottle is arranged towards the air faucet, a sealing film is arranged at the bottle opening, a puncturing piece is arranged at the position, opposite to the sealing film, inside the air faucet, and the liquid carbon dioxide bottle can move towards the direction of the puncturing piece and is punctured by the puncturing piece to enable carbon dioxide to be rapidly gasified under the action of external force, so that the inflation state of the anesthesia gas-filled mask is optimal, and an anesthesiologist can first time put on his body to rescue.

Further, the utility model is characterized in that a fixing cap, a guide limiting part and a spring are arranged in cooperation with the liquid carbon dioxide bottle, the fixing cap is connected to the top of the air faucet, the outer wall of the top of the air faucet is provided with an external thread A, the fixing cap is provided with a side wall and a top wall, the side wall of the fixing cap is provided with an internal thread A matched with the external thread A of the air faucet, the bottle mouth of the liquid carbon dioxide bottle penetrates into the air faucet from the top wall of the fixing cap, the top wall of the fixing cap is provided with a hole matched with the air faucet, the guide limiting part is arranged in the air faucet and forms sliding fit with the air faucet, the guide limiting part is connected with the bottle mouth of the liquid carbon dioxide bottle, the bottle mouth of the liquid carbon dioxide bottle is provided with an external thread B, the guide limiting part is provided with an internal thread B matched with the external thread B at the bottle mouth, the spring is arranged between the puncturing part and the guide limiting part, the liquid carbon dioxide bottle is matched with the guide limiting part under the action of the spring and moves upwards to the top wall of the fixing cap along the axial direction of the air faucet, the sealing film at the bottle mouth is far away from the piercing member, and the tension of the spring ensures that the sealing film cannot be pierced randomly under the condition of some accidental contact.

Has the advantages that: according to the utility model, the liquid carbon dioxide bottle is additionally arranged on the air nozzle of the inflatable mask, the package is opened during rescue, the device is triggered, and the gas can be rapidly inflated to the optimal state, so that an anesthesiologist can put into the rescue work at the first time, and the delay of the rescue time is avoided.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic cross-sectional view of the present invention;

FIG. 3 is an enlarged view taken at A in FIG. 2;

FIG. 4 is a first perspective of an exploded view of the nozzle, the liquid carbon dioxide bottle, the locking cap, the guide stop, and the spring;

fig. 5 is a second perspective of the exploded view of the nozzle, the liquid carbon dioxide bottle, the locking cap, the guide limiting member, and the spring.

Description of reference numerals: 1. an air tap; 11. a piercing member; 12. an external thread A; 13. a fixing sheet; 14. spokes; 2. a liquid carbon dioxide bottle; 21. sealing the film; 22. an external thread B; 3. a fixing cap; 31. an aperture; 32. an internal thread A; 4. a guide limit piece; 41. an internal thread B; 42. an inner hexagonal groove; 5. a spring.

Detailed Description

The utility model is further described with reference to the drawings and the specific embodiments. Those skilled in the art will be able to implement the utility model based on these teachings. Moreover, the embodiments of the present invention described in the following description are generally only some embodiments of the present invention, and not all embodiments. Therefore, all other embodiments obtained by a person of ordinary skill in the art based on the embodiments of the present invention without any creative effort shall fall within the protection scope of the present invention.

According to the anesthesia inflatable mask, the liquid carbon dioxide bottle 2 movably matched with the air faucet 1 is arranged on the air faucet 1 of the inflatable mask, the bottle opening of the liquid carbon dioxide bottle 2 faces the air faucet 1, the sealing film 21 is arranged at the bottle opening, the puncturing piece 11 is arranged in the air faucet 1 at the position corresponding to the bottle opening, and the liquid carbon dioxide bottle 2 moves towards the puncturing piece 11 under the action of external force and is punctured by the puncturing piece 11 to puncture the sealing film 21.

According to the utility model, the liquid carbon dioxide bottle 2 filled with the frozen hydraulic carbon dioxide is additionally arranged on the existing inflatable mask at the position of the air tap 1, the package is opened during rescue, the liquid carbon dioxide bottle 2 is touched, the puncture piece 11 punctures the bottle mouth sealing film 21, the carbon dioxide is rapidly gasified, the inflation state of the anesthesia inflatable mask is optimal, and an anesthesiologist can put on his body for rescue at the first time.

Preferably, a fixing cap 3, a guiding limit part 4 and a spring 5 are arranged to cooperate with the liquid carbon dioxide bottle 2, the fixing cap 3 is connected to the top of the air faucet 1, an external thread a12 is arranged on the outer wall of the top of the air faucet 1, the fixing cap 3 is provided with a side wall and a top wall, the side wall of the fixing cap 3 is provided with an internal thread a32 cooperating with the external thread a12 of the air faucet 1, the bottle mouth of the liquid carbon dioxide bottle 2 penetrates into the air faucet 1 from the top wall of the fixing cap 3, the top wall of the fixing cap 3 is provided with a hole 31 matching with the air faucet 1, the guiding limit part 4 is arranged in the air faucet 1 and forms a sliding fit with the air faucet 1, the guiding limit part 4 is connected with the bottle mouth of the liquid carbon dioxide bottle 2, the bottle mouth of the liquid carbon dioxide bottle 2 is provided with an external thread B22, the guiding limit part 4 is provided with an internal thread B41 cooperating with the external thread B22 at the bottle mouth, the spring 5 is arranged between the puncturing part 11 and the guiding limit part 4, the liquid carbon dioxide bottle 2 is cooperated with the guiding limit part 4 under the action of the spring 5, the air faucet is axially and upwards moved to the top wall of the fixing cap 3, so that the sealing film 21 at the bottle mouth is far away from the puncturing piece 11, the spring 5 ensures that the sealing film 21 cannot be punctured before being used, and meanwhile, the tension of the spring 5 ensures that the sealing film cannot be punctured randomly under the condition of accidental touch. The liquid carbon dioxide bottle 2 can be moved toward the puncture piece 11 by an external pressing force, and the puncture piece 11 punctures the sealing film 21.

Preferably, the puncturing member 11 has a tapered shape, the air faucet 1 is provided therein with a fixing piece 13 for fixing the puncturing member 11, the fixing piece 13 has a circular shape, the diameter of the fixing piece 13 is smaller than the inner diameter of the air faucet 1, a plurality of spokes 14 are dispersed from the outer wall of the fixing piece 13 to the outside, and the spokes 14 are connected to the inner wall of the air faucet 1.

Preferably, because the diameter of the hole 31 on the top wall of the fixing cap 3 matching with the air faucet 1 is smaller than the outer diameter of the guide limiting piece 4, in the assembly sequence, the fixing cap 3 is firstly sleeved on the bottle mouth, and then the guide limiting piece 4 is screwed on the bottle mouth of the liquid carbon dioxide bottle 2. The fixing cap 3 blocks the liquid carbon dioxide bottle from being fixed outside the guide limiting part 4, so an inner hexagonal groove 42 is formed in the bottom of the guide limiting part 4, the guide limiting part 4 can be fixed through an inner hexagonal wrench, and the liquid carbon dioxide bottle 2 is screwed.

While the utility model has been described with reference to specific embodiments thereof, it will be understood by those skilled in the art that the utility model is not limited thereto, and may be embodied in many different forms without departing from the spirit and scope of the utility model as set forth in the following claims. Any modification which does not depart from the functional and structural principles of the present invention is intended to be included within the scope of the claims.

Claims

1. The utility model provides an anesthesia gas-filled mask, is equipped with air cock (1), its characterized in that: the liquid carbon dioxide bottle (2) is movably matched with the air faucet (1) and arranged on the air faucet (1), the bottle opening of the liquid carbon dioxide bottle (2) faces the air faucet (1), a sealing film (21) is arranged at the bottle opening, a puncture piece (11) is arranged in the air faucet (1) at a position opposite to the sealing film (21), and the liquid carbon dioxide bottle (2) can move towards the puncture piece (11) under the action of external force and is punctured by the puncture piece (11) to seal the film (21).

2. An anaesthetic inflation mask as claimed in claim 1 wherein: comprises a fixing cap (3), a guide limit piece (4) and a spring (5), fixing cap (3) are connected at air cock (1) top, fixing cap (3) are equipped with the roof, the bottleneck of liquid carbon dioxide bottle (2) is worn to air cock (1) in from the roof of fixing cap (3), the roof of fixing cap (3) is equipped with hole (31) of matching air cock (1), direction locating part (4) set up in air cock (1) and constitute sliding fit with air cock (1), direction locating part (4) are connected with the bottleneck of liquid carbon dioxide bottle (2), spring (5) set up between puncture piece (11) and direction locating part (4), liquid carbon dioxide bottle (2) are through the cooperation of direction locating part (4) under spring (5) effect, upwards move about to the roof department of fixing cap (3) along the axial of air cock (1), make bottleneck department seal membrane (21) keep away from puncture piece (11) under the normal state.

3. An anaesthetic inflation mask as claimed in claim 2 wherein: the fixing cap (3) is provided with a side wall, the outer wall of the top of the air faucet (1) is provided with an external thread A (12), and the side wall of the fixing cap (3) is provided with an internal thread A (32) matched with the external thread A (12) of the air faucet (1).

4. An anaesthetic inflation mask as claimed in claim 2 wherein: the bottle mouth of the liquid carbon dioxide bottle (2) is provided with an external thread B (22), and the guide limiting part (4) is provided with an internal thread B (41) matched with the external thread B (22) at the bottle mouth.

5. An anaesthetic inflation mask as claimed in claim 1 wherein: the piercing member (11) is conical.

6. An anaesthetic inflation mask as claimed in claim 1 wherein: a fixing piece (13) for fixing the puncture piece (11) is arranged in the air faucet (1), the fixing piece (13) is circular, the diameter of the fixing piece (13) is smaller than the inner diameter of the air faucet (1), a plurality of spokes (14) are dispersed outwards from the outer wall of the air faucet (1) by taking the fixing piece (13) as a center, and the spokes (14) are connected to the inner wall of the air faucet (1).

7. An anaesthetic inflation mask as claimed in claim 2 wherein: the bottom of the guide limiting piece (4) is provided with an inner hexagonal groove (42).