CN213252298U

CN213252298U - Multifunctional respirator for intensive care therapy

Info

Publication number: CN213252298U
Application number: CN202021093399.XU
Authority: CN
Inventors: 项海青
Original assignee: Second Peoples Hospital of Hefei
Current assignee: Second Peoples Hospital of Hefei
Priority date: 2020-06-15
Filing date: 2020-06-15
Publication date: 2021-05-25
Anticipated expiration: 2030-06-15

Abstract

The utility model discloses an intensive care therapy uses multi-functional respiratory mask, including the respiratory mask body, this internal cavity that is equipped with of respiratory mask, equal fixedly connected with fixed block on the top surface of cavity and the bottom, equal sliding connection has filtering mechanism on the relative lateral wall of two fixed blocks, and the intercommunication is provided with the connecting pipe on the right side inner wall of cavity, and the one end intercommunication that the respiratory mask body was kept away from to the connecting pipe is provided with the expansion hose. The utility model discloses a check valve on the sacculus cooperation air hose is breathed in the extrusion provides the auxiliary respiration to wearing the respiratory mask body severe patient, need not to lift off to carry out the auxiliary respiration to severe patient after the respiratory mask body, avoid delaying the rescue opportunity, insert through the inserted block that will be connected with the filter element cover and locate in the slot, make first spring in the recess drive the rectangle fixture block and insert and locate in the rectangle draw-in groove, and effectively fix the filter element cover joint between two sliders, insert the slider that will be connected with the filter element cover simultaneously and locate in the spout, the convenience is changed the filter element cover.

Description

Multifunctional respirator for intensive care therapy

Technical Field

The utility model relates to a medical respiratory mask technical field especially relates to an intensive care therapy uses multi-functional respiratory mask.

Background

The medical respirator is suitable for various diseases, and the intensive care patients in an intensive care unit are usually required to be provided with the respirator and connected with the breathing machine, so that the respirator is used for providing normal oxygen inhalation and breathing for the respiratory patients with dyspnea.

Present respiratory mask for intensive care therapy when in actual use, in case critical appears in severe patients, when needing to assist respiratory to severe patients, need lift off the respiratory mask earlier, delay the rescue opportunity, and the inside filter core of respiratory mask is not convenient for change, proposes a multi-functional respiratory mask for intensive care therapy at present and solves above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model provides an intensive care therapy uses multi-functional respiratory mask for solve among the background art current respiratory mask for intensive care therapy when in-service use, in case critical patient appears, when needing to carry out artificial respiration to critical patient, need lift the respiratory mask off earlier, delay the rescue opportunity, and the inside filter core of respiratory mask is not convenient for carry out the technical problem changed.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an intensive care therapy uses multi-functional respiratory mask, includes the respiratory mask body, this internal cavity that is equipped with of respiratory mask, equal fixedly connected with fixed block, two on the top surface of cavity and the bottom equal sliding connection has filtering mechanism on the relative lateral wall of fixed block, the intercommunication is provided with the connecting pipe on the right side inner wall of cavity, the one end intercommunication that the respiratory mask body was kept away from to the connecting pipe is provided with the expansion hose, the expansion hose communicates with outside breathing machine and sets up, the intercommunication is provided with supplementary respiratory on the annular inner wall of connecting pipe.

Preferably, the two fixing blocks are provided with sliding grooves on opposite side walls, the sliding grooves are internally connected with sliding blocks matched with the sliding grooves in a sliding manner, and the filtering mechanism is clamped and fixed with the opposite side walls of the two sliding blocks.

Preferably, the filter mechanism includes slots respectively arranged on the opposite side walls of the two sliding blocks and a filter element cover arranged between the two sliding blocks, the upper end and the lower end of the filter element cover are fixedly connected with two insertion blocks respectively inserted into the two slots, the insertion block is arranged on the side wall of the left end in the slot and is provided with a groove, the inner wall of the groove is fixedly connected with a first spring, one end of the first spring far away from the inner wall of the groove is fixedly connected with a rectangular clamping block, the inner wall of the left side of the slot is provided with a rectangular clamping groove, and the rectangular clamping block is inserted into the rectangular clamping groove.

Preferably, two all run through on the relative inner wall of rectangle draw-in groove and insert and be equipped with T type gag lever post, the fixed cover of one end that T type gag lever post is located rectangle draw-in groove has connect annular stopper, two second springs of fixedly connected with between the inner wall of annular stopper and rectangle draw-in groove, the spacing groove is located on the lateral wall of rectangle draw-in groove to the rectangle fixture block, T type gag lever post is inserted and is located the spacing inslot.

Preferably, an opening is formed in the inner wall of the front side of the rectangular clamping groove, a rectangular protrusion is arranged on the inner wall of the front side of the rectangular clamping block, and the rectangular protrusion penetrates through the opening.

Preferably, the auxiliary breathing piece comprises an air guide hose communicated with and arranged on the annular inner wall of the connecting pipe, a one-way valve is fixedly arranged on the air guide hose, and a breathing balloon is communicated with the free end of the air guide hose far away from the connecting pipe.

Compared with the prior art, the utility model, its beneficial effect does:

1. the severe patient wearing the respirator body is assisted in breathing by extruding the breathing saccule to match with the check valve on the air guide hose, the respiratory assistance is not needed to be carried out on the severe patient after the respirator body is dismounted, and the rescue opportunity is avoided being delayed.

2. Insert through being connected with the inserted block of filter core cover and locate in the slot for first spring in the recess drives the rectangle fixture block and inserts and locate in the rectangle draw-in groove, and effectively fixes the filter core cover joint between two sliders, and the slider that will be connected with the filter core cover simultaneously inserts and locates in the spout, conveniently changes the filter core cover.

Drawings

Fig. 1 is a perspective schematic view of a multifunctional respiratory mask for intensive care therapy according to the present invention;

FIG. 2 is an enlarged view of a portion of FIG. 1 at A;

FIG. 3 is an enlarged view of a portion of FIG. 2 at B;

fig. 4 is a partially enlarged view of C in fig. 1.

In the figure: 1 breathing mask body, 2 cavitys, 3 fixed blocks, 4 connecting pipes, 5 expansion hose, 6 spout, 7 sliders, 8 slots, 9 filter element covers, 10 inserted blocks, 11 recesses, 12 first springs, 13 rectangle fixture blocks, 14 rectangle draw-in grooves, 15T type gag lever post, 16 annular stopper, 17 second springs, 18 spacing grooves, 19 openings, 20 rectangle arch, 21 air guide hose, 22 check valve, 23 breathing sacculus.

Detailed Description

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-4, a multi-functional respiratory mask is used in intensive care therapy, including respiratory mask body 1, be equipped with cavity 2 in the respiratory mask body 1, equal fixedly connected with fixed block 3 on the top surface of cavity 2 and the bottom, equal sliding connection has filtering mechanism on the relative lateral wall of two fixed blocks 3, all be equipped with spout 6 on the relative lateral wall of two fixed blocks 3, equal sliding connection has assorted slider 7 with it in two spout 6, filtering mechanism is fixed with the relative lateral wall joint of two slider 7, when slider 7 removed in spout 6, be convenient for spacing filter core cover 9 that the joint is fixed at respiratory mask body 1.

The filter mechanism is including setting up slot 8 on two slider 7 relative lateral walls respectively and setting up the filter core cover 9 between two sliders 7, the equal fixedly connected with inserted block 10 in upper and lower both ends of filter core cover 9, two inserted blocks 10 are inserted respectively and are located in two slot 8, inserted block 10 is located and is equipped with recess 11 on the lateral wall of left end in slot 8, the first spring of fixedly connected with 12 on recess 11's the inner wall, the one end fixedly connected with rectangle fixture block 13 of recess 11 inner wall is kept away from to first spring 12, be equipped with rectangle draw-in groove 14 on slot 8's the left side inner wall, rectangle fixture block 13 is inserted and is located in rectangle draw-in groove 14, when rectangle fixture block 13 is inserted and is located rectangle draw-in groove 14, can effectively fix filter core.

All run through on the relative inner wall of two rectangle draw-in grooves 14 and insert and be equipped with T type gag lever post 15, the fixed cover of the one end that T type gag lever post 15 is located rectangle draw-in groove 14 has connect annular stopper 16, fixedly connected with two second springs 17 between the inner wall of annular stopper 16 and rectangle draw-in groove 14, the elastic property of second spring 17 makes T type gag lever post 15 insert when locating in spacing groove 18, effectively fix rectangle fixture block 13 spacing in rectangle draw-in groove 14, rectangle fixture block 13 is located spacing groove 18 on the lateral wall in rectangle draw-in groove 14, T type gag lever post 15 is inserted and is located spacing groove 18, be equipped with opening 19 on the front side inner wall of rectangle draw-in groove 14, be equipped with rectangle arch 20 on the front end lateral wall of rectangle fixture block 13, rectangle arch 20 runs through opening 19 and sets up, rectangle arch 20 is convenient for the pulling rectangle fixture.

The inner wall of the right side of the cavity 2 is provided with a connecting pipe 4 in a communicating manner, one end of the connecting pipe 4 far away from the respirator body 1 is provided with a flexible hose 5 in a communicating manner, the flexible hose 5 is communicated with an external respirator, the flexible hose 5 is used for communicating the respirator body 1 with the external respirator, the external respirator is the prior art, details are not repeated, the annular inner wall of the connecting pipe 4 is provided with an auxiliary breathing piece in a communicating manner, the auxiliary breathing piece comprises an air guide hose 21 communicated with the annular inner wall of the connecting pipe 4, a one-way valve 22 is fixedly arranged on the air guide hose 21, the one-way valve 22 is used for extruding a breathing saccule 23 and then leading air into the respirator body 1 through the air guide hose 21, so that auxiliary breathing is provided for severe patients wearing the respirator body 1, auxiliary breathing is not required to be carried out for the emergency rescue of the, the free end of the air guide hose 21 far away from the connecting pipe 4 is communicated with a breathing saccule 23.

When the utility model is used, two inserting blocks 10 on the filter element cover 9 are respectively inserted into the slots 8 on the two sliding blocks 7 manually, and the T-shaped limiting rods 15 on the two sliding blocks 7 are pulled manually, so that the T-shaped limiting rods 15 drive the annular limiting blocks 16 to compress the second springs 17, when the inserting blocks 10 are completely inserted into the slots 8, the first springs 12 in the grooves 11 on the inserting blocks 10 drive the rectangular clamping blocks 13 to be inserted into the rectangular clamping grooves 14 in the slots 8, meanwhile, the rectangular bulges 20 on the rectangular clamping blocks 13 penetrate through the openings 19 on the rectangular clamping grooves 14, after the T-shaped limiting rods 15 are loosened, the second springs 17 are reset to cooperate with the annular limiting rods 16 to drive the T-shaped limiting rods 15 to be inserted into the limiting grooves 18 on the rectangular clamping blocks 13, so as to effectively clamp and fix the filter element cover 9 between the two sliding blocks 7, then the sliding blocks 7 connected with the filter element cover 9 are inserted into the sliding grooves 6, when needs are dismantled, only need pull out slider 7 in the spout 6, pulling T type gag lever post 15 and spacing groove 18 separation, the protruding 20 of rectangle of 19 departments of pulling opening makes rectangle fixture block 13 and the separation of rectangle draw-in groove 14 afterwards, can change filter core cover 9 after taking out the inserted block 10 of slot 8, make things convenient for the change of filter core cover 9, provide supplementary breathing to wearing respiratory mask body 1 severe patient through check valve 22 on the 23 cooperation air hose 21 of extrusion respiratory balloon, need not to lift off respiratory mask body 1 after to assist breathing to severe patient, avoid delaying rescue opportunity.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides an intensive care therapy uses multi-functional respiratory mask, includes respiratory mask body (1), its characterized in that, be equipped with cavity (2) in respiratory mask body (1), equal fixedly connected with fixed block (3) on the top surface of cavity (2) and the bottom, two equal sliding connection has filter mechanism on the relative lateral wall of fixed block (3), the intercommunication is provided with connecting pipe (4) on the right side inner wall of cavity (2), the one end intercommunication that respiratory mask body (1) was kept away from in connecting pipe (4) is provided with expansion hose (5), expansion hose (5) and outside breathing machine intercommunication set up, the intercommunication is provided with supplementary respiratory component on the annular inner wall of connecting pipe (4).

2. The multifunctional respiratory mask for intensive care therapy according to claim 1, wherein the two fixing blocks (3) are provided with sliding grooves (6) on the opposite side walls, the two sliding grooves (6) are connected with sliding blocks (7) matched with the sliding grooves in a sliding manner, and the filtering mechanism is fixed with the opposite side walls of the two sliding blocks (7) in a clamping manner.

3. The multifunctional respiratory mask for intensive care according to claim 2, the filtering mechanism comprises inserting grooves (8) respectively arranged on the opposite side walls of the two sliding blocks (7) and a filter element cover (9) arranged between the two sliding blocks (7), the upper end and the lower end of the filter element cover (9) are fixedly connected with inserting blocks (10), the two inserting blocks (10) are respectively inserted into the two slots (8), the side wall of the left end of the insertion block (10) positioned in the slot (8) is provided with a groove (11), a first spring (12) is fixedly connected on the inner wall of the groove (11), one end of the first spring (12) far away from the inner wall of the groove (11) is fixedly connected with a rectangular clamping block (13), the rectangular clamping groove (14) is formed in the inner wall of the left side of the slot (8), and the rectangular clamping block (13) is inserted into the rectangular clamping groove (14).

4. The multifunctional respiratory mask for intensive care therapy according to claim 3, wherein a T-shaped limiting rod (15) is inserted through the opposite inner walls of the two rectangular clamping grooves (14), an annular limiting block (16) is fixedly sleeved at one end of the T-shaped limiting rod (15) located in the rectangular clamping groove (14), two second springs (17) are fixedly connected between the annular limiting block (16) and the inner walls of the rectangular clamping groove (14), the rectangular clamping block (13) is located in a limiting groove (18) on the side wall of the rectangular clamping groove (14), and the T-shaped limiting rod (15) is inserted in the limiting groove (18).

5. The multifunctional respiratory mask for intensive care therapy according to claim 3, wherein an opening (19) is formed on the front inner wall of the rectangular clamping groove (14), a rectangular protrusion (20) is formed on the front side wall of the rectangular clamping block (13), and the rectangular protrusion (20) penetrates through the opening (19).

6. The multifunctional respiratory mask for intensive care therapy according to claim 1, wherein the auxiliary respiratory member comprises an air guide hose (21) communicated and arranged on the annular inner wall of the connecting pipe (4), a one-way valve (22) is fixedly arranged on the air guide hose (21), and a breathing balloon (23) is communicated and arranged at the free end of the air guide hose (21) far away from the connecting pipe (4).