CN219783451U

CN219783451U - Anesthesia mask

Info

Publication number: CN219783451U
Application number: CN202321265003.9U
Authority: CN
Inventors: 杨涵丹
Original assignee: Sichuan Cancer Hospital
Current assignee: Sichuan Cancer Hospital
Priority date: 2023-05-24
Filing date: 2023-05-24
Publication date: 2023-10-03
Anticipated expiration: 2033-05-24

Abstract

The utility model relates to the technical field of anaesthetic masks, and discloses an anaesthetic mask which comprises an anaesthetic mask body, wherein a mask joint is arranged on the outer wall of the anaesthetic mask body, an adsorption material is arranged on the inner wall of the anaesthetic mask body, an annular groove structure is arranged on the inner wall extension edge of the opening part of the anaesthetic mask body, the bottom of the adsorption material extends into the annular groove structure, an annular air bag is arranged at the opening part of the anaesthetic mask body, a one-way valve is arranged on the annular air bag, and a fixing assembly capable of adjusting the tightness degree is arranged outside the anaesthetic mask body. Through at anesthesia mask main part internally mounted has adsorption material, can absorb the moisture that breathes the production to receive gravity influence gradually to adsorption material bottom removal, until remove to annular groove structure inside, can absorb the work of collecting to the moisture that the patient breathes the production, avoid drop phenomenon of drop of water.

Description

Anesthesia mask

Technical Field

The utility model relates to the technical field of anaesthetic masks, in particular to an anaesthetic mask.

Background

When doctors in hospitals do large-scale operations for patients, the patients often need to be anesthetized to relieve pain, inhalation anesthesia is the most common anesthesia mode of general anesthesia in medical treatment, and anesthesia masks are needed to assist in the anesthesia of the patients.

In the prior art, an anesthesia mask with an authorized publication number of CN214912242U comprises a mask body, wherein the upper end of the mask body is provided with a pipe orifice, and the periphery of the lower end of the mask body is provided with an annular mask air bag which is in sealing fit with the periphery of the lower end of the mask body; the mask air bag is provided with a one-way inflation valve; the utility model has simple structure and reasonable design, after the structure is adopted, because the leakproof air bag is made of high-elasticity rubber material, the size of the leakproof air bag can be easily adjusted by adjusting the quantity of the injected air according to the facial features of a patient before use, and the face recess of the patient is filled, so that the face mask air bag is completely matched with the face of the user, the air leakage can be effectively stopped, the oxygen supply can be ensured, the safety and the reliability can be ensured during anesthesia induction and emergency resuscitation, and the anesthesia safety and the resuscitation success rate can be improved.

Because the anesthetic mask needs to be worn on the face, and along with the increase of wearing time, heat generated by breathing of a patient can be condensed into water drops on the inner wall of the anesthetic mask, and if the water drops are not adsorbed, the water drops can drop on the face of the patient, so that the anesthetic mask is provided.

Disclosure of Invention

The utility model provides an anesthetic mask, which solves the technical problems that the anesthetic mask needs to be worn on the face, and as the wearing time increases, heat generated by the breathing of a patient can be condensed into water drops on the inner wall of the anesthetic mask, and if the water drops are not adsorbed, the water drops can drop on the face of the patient.

In order to solve the technical problems, the anesthetic mask provided by the utility model comprises an anesthetic mask main body, wherein a mask joint is arranged on the outer wall of the anesthetic mask main body, an adsorption material is arranged on the inner wall of the anesthetic mask main body, an annular groove structure is arranged on the inner wall extension edge of the opening part of the anesthetic mask main body, the bottom of the adsorption material extends into the annular groove structure, an annular air bag is arranged at the opening part of the anesthetic mask main body, a one-way valve is arranged on the annular air bag, and a fixing assembly capable of adjusting the tightness degree is arranged outside the anesthetic mask main body.

Preferably, the absorbent material is a sponge having hygroscopicity.

Preferably, the absorbent material is absorbent cotton having hygroscopicity.

Preferably, the fixing component comprises a fixing belt and a fixing seat, one end of the fixing belt is fixedly arranged on one side of the anesthetic mask body, the fixing seat is fixedly arranged on the other side of the anesthetic mask body, and a positioning groove is formed in the fixing seat.

Preferably, the other end of the fixing strap movably passes through the positioning groove, a plurality of clamping grooves are formed in the other end of the fixing strap, which is close to one side surface of the anesthetic mask main body, and a plurality of clamping grooves are distributed on one side surface of the fixing strap at equal intervals.

Preferably, one of the clamping grooves is internally and movably connected with a clamping plate, the end part of the clamping plate is fixedly arranged on the outer wall of the rotating shaft, the end part of the rotating shaft rotates and extends to the outside of the fixing seat, and the end part of the rotating shaft is fixedly provided with a handle.

Preferably, the upper surface of the clamping plate is fixedly connected with a positioning spring, the end part of the positioning spring is arranged on a spring bracket, and the spring bracket is fixedly arranged on the fixing seat.

Compared with the related art, the anesthetic mask provided by the utility model has the following beneficial effects:

when in use, through the adsorption material installed in the anesthetic mask main body, the water produced by respiration can be absorbed, and the adsorption material moves to the bottom of the adsorption material gradually under the influence of gravity until the adsorption material moves to the inside of the annular groove structure, the water produced by respiration of a patient can be absorbed and collected, and the phenomenon of drop of water drops is avoided.

The one end of constant head tank is passed through pulling the fixed band, can adjust the elasticity degree when the anaesthetic mask main part is fixed according to the characteristic of patient's head, and then the annular gasbag of cooperation can be connected in patient's face, can perfect laminating facial profile, and then promotes sealed effect, promotes the travelling comfort of wearing.

Drawings

FIG. 1 is a schematic view of the overall structure of an anesthetic mask;

FIG. 2 is a schematic top view of an overall anesthesia mask;

FIG. 3 is a schematic view of the anesthetic mask shown in FIG. 2 in cross-section at A-A;

FIG. 4 is a schematic side view of the main body of an anesthetic mask;

FIG. 5 is an enlarged schematic view of the anesthetic mask shown at B in FIG. 4;

fig. 6 is a schematic structural view of a clamping plate of an anesthetic mask.

Reference numerals in the drawings: 1. an anesthetic mask body; 2. a mask joint; 3. an annular air bag; 4. a fixing assembly; 41. a fixing belt; 42. a fixing seat; 43. a positioning groove; 44. a clamping groove; 45. a clamping plate; 46. a rotating shaft; 47. a handle; 48. a positioning spring; 49. a spring bracket; 5. an adsorption material; 6. an annular trench structure.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

An embodiment I is given by fig. 1-6, the anesthesia mask of the utility model comprises an anesthesia mask main body 1, a mask joint 2 is arranged on the outer wall of the anesthesia mask main body 1, an adsorption material 5 is arranged on the inner wall of the anesthesia mask main body 1, an annular groove structure 6 is arranged on the inner wall extension edge of the opening part of the anesthesia mask main body 1, the bottom of the adsorption material 5 extends into the annular groove structure 6, an annular air bag 3 is arranged at the opening part of the anesthesia mask main body 1, a one-way valve is arranged on the annular air bag 3, and a fixing component 4 capable of adjusting tightness degree is arranged outside the anesthesia mask main body 1.

In this embodiment, the adsorbing material 5 is a sponge having hygroscopicity, and is capable of absorbing condensed water droplets.

In this embodiment, the adsorbing material 5 is hygroscopic cotton having hygroscopicity, and is capable of adsorbing condensed water droplets.

In the embodiment, the fixing component 4 comprises a fixing belt 41 and a fixing seat 42, one end of the fixing belt 41 is fixedly arranged on one side of the anesthetic mask body 1, the fixing seat 42 is fixedly arranged on the other side of the anesthetic mask body 1, a positioning groove 43 is formed in the fixing seat 42, the other end of the fixing belt 41 movably penetrates through the positioning groove 43, a plurality of clamping grooves 44 are formed in the other end of the fixing belt 41, which is close to one side surface of the anesthetic mask body 1, a clamping plate 45 is movably connected in one clamping groove 44, the end part of the clamping plate 45 is fixedly arranged on the outer wall of a rotating shaft 46, the end part of the rotating shaft 46 rotates and extends to the outside of the fixing seat 42, a handle 47 is fixedly arranged at the end part of the rotating shaft 46, a positioning spring 48 is fixedly connected to the upper surface of the clamping plate 45, the positioning spring 48 tip is installed on the spring bracket 49, spring bracket 49 fixed mounting is on fixing base 42, when using, can push into the draw-in groove 44 inside through positioning spring 48 cardboard 45 and carry out joint location work, can drive pivot 46 and cardboard 45 through twist grip 47 and rotate, thereby move cardboard 45 to the draw-in groove 44 outside, remove fixed work, pass the one end of constant head tank 43 through pulling fixed band 41, make cardboard 45 connect inside the draw-in groove 44 of different positions, can adjust the elasticity degree when anesthesia mask main part 1 is fixed according to patient's head's characteristic, and then the cooperation annular gasbag 3 can be connected at patient's face, can perfect laminating face profile, and then promote sealed effect, promote the travelling comfort of wearing.

Working principle:

when in use, the absorption material 5 is arranged in the anesthetic mask body 1, so that moisture generated by breathing can be absorbed, and the anesthetic mask can gradually move to the bottom of the absorption material 5 under the influence of gravity until the anesthetic mask moves into the annular groove structure 6, so that the moisture generated by breathing of a patient can be absorbed and collected, and the phenomenon of drop of water drops is avoided.

The fixing strap 41 is pulled to penetrate through one end of the locating groove 43, so that the clamping plate 45 is connected inside the clamping groove 44 at different positions, the tightness degree of the fixing of the anesthetic mask main body 1 can be adjusted according to the characteristics of the head of a patient, the annular air bag 3 can be matched with the face of the patient, the face outline can be perfectly attached, the sealing effect is improved, and the wearing comfort is improved.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. The utility model provides an anesthesia mask, includes anesthesia mask main part (1), anesthesia mask main part (1) outer wall is provided with face guard joint (2), its characterized in that: the novel anesthetic mask comprises an anesthetic mask body (1), and is characterized in that an adsorption material (5) is arranged on the inner wall of the anesthetic mask body (1), an annular groove structure (6) is arranged on the inner wall of the opening part of the anesthetic mask body (1) on the extended edge, the bottom of the adsorption material (5) extends into the annular groove structure (6), an annular air bag (3) is arranged at the opening part of the anesthetic mask body (1), a one-way valve is arranged on the annular air bag (3), and a fixing assembly (4) capable of adjusting tightness degree is arranged outside the anesthetic mask body (1).

2. An anaesthetic mask according to claim 1, characterized in that the adsorbent material (5) is a sponge having a hygroscopic property.

3. An anaesthetic mask according to claim 1, characterized in that the absorbent material (5) is hygroscopic cotton.

4. The anaesthetic mask according to claim 1, wherein the fixing assembly (4) comprises a fixing belt (41) and a fixing seat (42), one end of the fixing belt (41) is fixedly installed on one side of the anaesthetic mask body (1), the fixing seat (42) is fixedly installed on the other side of the anaesthetic mask body (1), and a positioning groove (43) is formed in the fixing seat (42).

5. The anaesthetic mask according to claim 4, wherein the other end of the fixing strap (41) movably passes through the positioning groove (43), a plurality of clamping grooves (44) are formed in the other end of the fixing strap (41) near a side surface of the anaesthetic mask main body (1), and a plurality of clamping grooves (44) are formed in the side surface of the fixing strap (41) at equal intervals.

6. The anaesthetic mask according to claim 5, characterized in that one of the clamping grooves (44) is movably connected with a clamping plate (45), the end of the clamping plate (45) is fixedly mounted on the outer wall of a rotating shaft (46), the end of the rotating shaft (46) is rotatably extended to the outside of the fixing seat (42), and the end of the rotating shaft (46) is fixedly mounted with a handle (47).

7. The anaesthetic mask according to claim 6, wherein the upper surface of the clamping plate (45) is fixedly connected with a positioning spring (48), the end of the positioning spring (48) is mounted on a spring support (49), and the spring support (49) is fixedly mounted on the fixing seat (42).