Waterproof structure of breathing mask on breathing machine pipeline support for intensive care medicine department

Abstract

The utility model discloses a waterproof structure of a breathing mask on a breathing machine pipeline support for the intensive care medicine department, which comprises a protective mask, a mounting groove is arranged in the protective mask, the front end face of the protective mask is provided with a waterproof structure, and the waterproof structure is clamped in the mounting groove. Connecting blocks are fixedly arranged on the two sides of the front end face of the protective mask, movable blocks are arranged on one sides of the two connecting blocks, movable shafts are movably connected between the movable blocks and the connecting blocks, clamping blocks are fixedly arranged on the lower end faces of the movable blocks, clamping grooves are formed in the two sides of the surface of the waterproof structure, and the clamping blocks are clamped into the clamping grooves. A clamping groove is formed in the waterproof structure, a guide rod located in the waterproof structure is arranged at one end of the clamping groove, a pressing block is arranged on one side in the clamping groove, an inserting block is fixedly arranged on one side of the pressing block, and a guide block arranged outside the guide rod in a sliding and sleeving mode is arranged on the lower end face of the pressing block. According to the utility model, a waterproof structure is installed, so that subsequent use is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of waterproof structures of breathing masks on pipeline brackets of ventilators used in critical care medicine, in particular to a waterproof structure of breathing masks on pipeline brackets of ventilators used in critical care medicine. Background Art

[0002] The Department of Critical Care Medicine is a newly added diagnosis and treatment subject in the "List of Diagnosis and Treatment Subjects of Medical Institutions" by the Ministry of Health. The main business scope of the Department of Critical Care Medicine is the rescue and continuous life support of critically ill patients, the treatment and organ function support of patients with multiple organ dysfunction, and the prevention and treatment of multiple organ dysfunction syndrome.

[0003] The prior art patent CN201922231333.6 is a waterproof structure for a breathing mask on a ventilator pipeline bracket for critical care medicine, which adopts a technical solution: including a mask shell, a silicone pad fixedly connected to the edge of the mask shell surface, a connecting block fixedly connected to the upper surface of the mask shell, an air inlet pipe is provided on the front of the mask shell, a head fixing device is fixedly connected to the upper surface of the connecting block, strap fixing buckles are fixedly connected to both sides of the outer surface of the mask shell, a sponge is fixedly connected to the inside of the mask shell, and a through-hole partition is fixedly connected to one side of the inside of the sponge, which solves the problem of the mask serving as an interface between the ventilator and the patient in direct contact with the patient, and plays a vital role in the treatment process. As an important device in the medical and health field, ventilator masks are increasingly valued by the market and medical institutions. When patients breathe, water vapor is generated, causing inconvenience to patients and medical staff. However, when existing respiratory masks are used for a long time, water vapor will be generated inside due to breathing, affecting subsequent use. There is no waterproof structure, which affects subsequent use. Therefore, it does not meet the existing needs. In this regard, we propose a waterproof structure for the respiratory mask on the ventilator pipeline bracket for critical care medicine. Utility Model Content

[0004] The purpose of the utility model is to provide a waterproof structure for a breathing mask on a ventilator pipeline support for critical care medicine, so as to solve the problem that the existing breathing mask mentioned in the above background technology will produce water vapor due to breathing inside when used for a long time, affecting the subsequent use, and there is no waterproof structure, which affects the subsequent use.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a waterproof structure of a breathing mask on a ventilator pipeline support for a critical care medicine department, comprising a protective mask, a mounting groove is provided inside the protective mask, a waterproof structure is provided on the front end surface of the protective mask, the waterproof structure is inserted into the mounting groove, connecting blocks are fixedly provided on both sides of the front end surface of the protective mask, a movable block is provided on one side of the two connecting blocks, a movable shaft is movably connected between the movable block and the connecting block, a clamping block is fixedly provided on the lower end surface of the movable block, a clamping groove is provided on both sides of the surface of the waterproof structure, the clamping block is inserted into the clamping groove, a guide rod located inside the waterproof structure is provided at one end of the clamping groove, a pressure block is provided on one side of the clamping groove, an inserting block is fixedly provided on one side of the clamping block, a guide block slidably sleeved on the outside of the guide rod is provided on the lower end surface of the clamping block, a spring located inside the clamping groove is provided on one side of the pressure block, a slot is provided on one side of the connecting block, and the inserting block is inserted into the slot;

[0006] The waterproof structure comprises a sponge body, an activated carbon adsorption layer, a water-absorbing sponge and a through-hole partition.

[0007] Preferably, the sponge body, activated carbon adsorption layer, absorbent sponge and through-hole partition are all bonded together by glue. When the waterproof structure is disassembled, the mounting block is first folded by a movable axis so that the card block on the lower end surface of the mounting block is also detached from the card slot inside the waterproof structure.

[0008] A sponge body is provided inside the waterproof structure, an activated carbon adsorption layer is provided inside the sponge body, a water-absorbing sponge is provided on the rear end face of the activated carbon adsorption layer, and a through-hole partition is provided on the rear end face of the water-absorbing sponge. When the card block is out of the card slot, the movable block on one side of the card slot will also be ejected by the spring without pressure, so that the movable block is ejected together.

[0009] The surface of the through-hole partition is provided with a plurality of evenly arranged air holes, and the surface of the waterproof structure is provided with a plurality of evenly arranged through holes, so that the plug-in block on one side thereof can be detached from the slot inside the connecting block, and finally the waterproof structure can be pulled out from the mounting slot inside the protective mask to complete the disassembly.

[0010] A connecting groove is provided on the front end surface of the waterproof structure, a breathing connecting pipe is provided inside the connecting groove, and an adjusting ring is provided outside the breathing connecting pipe. During installation, the waterproof structure is first aligned with the mounting groove inside the protective mask to snap it in. After snapping it in, the mounting block is folded toward one end through the movement of the movable shaft.

[0011] The inner surface of the protective mask is provided with gauze, and the surface of the protective mask is provided with a sponge anti-slip pad, so that the card block on the lower end surface of the mounting block is just inserted into the card slot inside the waterproof structure for fixation, and when inserted, the movable block on one side of the inner side will be squeezed by the card block.

[0012] A connecting column is provided on the front end surface of the protective mask, a movable block is provided on the external movable sleeve of the connecting column, an adjustment fixing belt is provided on one side of the movable block, and elastic bands are provided on both sides of the front end surface of the protective mask, so that the movable block will move one side, so that the plug-in block on one side of the movable block will move together, and the spring on the other side of the movable block will also be stretched, so that the plug-in block can be inserted into the slot inside the connecting block for fixation to complete the installation.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. The utility model can disassemble the waterproof structure by first folding the mounting block through the movable shaft, so that the block on the lower end face of the mounting block is also disengaged from the slot inside the waterproof structure. When the block is disengaged from the slot, the movable block on one side of the slot will also be ejected by the spring without pressure, so that the movable block is ejected together, so that the plug-in block on one side is also disengaged from the slot inside the connecting block. Finally, the waterproof structure can be pulled out from the mounting slot inside the protective mask to complete the disassembly. When installing, first align the waterproof structure with the mounting slot inside the protective mask to insert it. After inserting, the mounting block is folded toward one end through the movement of the movable shaft, so that the block on the lower end face of the mounting block is also just inserted into the slot inside the waterproof structure for fixing. When inserting, the movable block on one side of the inside will be squeezed by the block, so that the movable block will move one side, so that the plug-in block on one side of the movable block moves together, and the spring on the other side of the movable block will also be stretched, so that the plug-in block is inserted into the slot inside the connecting block for fixing to complete the installation.

[0015] 2. The utility model absorbs water through the sponge inside the waterproof structure, and the activated carbon adsorption layer inside the sponge can also absorb the odor, and then absorb it through the water-absorbing sponge, and finally the through-hole partition can be used for ventilation. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 It is a schematic diagram of the internal structure of the utility model as a whole;

[0018] Figure 3 It is a partial schematic diagram of the connection of the waterproof structure of the utility model;

[0019] Figure 4 It is a partial enlarged structural schematic diagram of the connection A of the waterproof structure of the utility model.

[0020] In the figure: 1. protective mask; 2. waterproof structure; 3. mounting block; 4. connecting block; 5. movable block; 6. breathing connecting tube; 7. elastic band; 8. adjusting fixing belt; 9. mounting groove; 10. sponge; 11. activated carbon adsorption layer; 12. water-absorbing sponge; 13. through-hole partition; 14. movable shaft; 15. reinforcement groove; 16. rubber block; 17. block; 18. slot; 19. slot; 20. insert block; 21. pressure block; 22. spring; 23. guide rod; 24. guide block. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0022] See also Figures 1 to 4 The utility model provides an embodiment: a waterproof structure of a breathing mask on a ventilator pipeline support for critical care medicine, comprising a protective mask 1, a mounting groove 9 is provided inside the protective mask 1, a waterproof structure 2 is provided on the front end surface of the protective mask 1, and the waterproof structure 2 is inserted into the mounting groove 9. Both sides of the front end surface of the protective mask 1 are fixedly provided with connecting blocks 4, and one side of the two connecting blocks 4 is provided with a movable block 5. The movable block 5 is movably connected to the connecting block 4 with a movable shaft 14, and the lower end surface of the movable block 5 is fixedly provided with a clamping block 1 7. Both sides of the surface of the waterproof structure 2 are provided with card slots 18, and the card block 17 is inserted into the card slot 18. One end of the card slot 18 is provided with a guide rod 23 located inside the waterproof structure 2. A pressure block 21 is provided on one side of the card slot 18. An insert block 20 is fixedly provided on one side of the pressure block 21. A guide block 24 slidably sleeved on the outside of the guide rod 23 is provided on the lower end surface of the pressure block 21. A spring 22 located inside the card slot 18 is provided on one side of the pressure block 21. A slot 19 is provided on one side of the connecting block 4, and the insert block 20 is inserted into the slot 19.

[0023] The waterproof structure 2 includes a sponge body 10 , an activated carbon adsorption layer 11 , a water-absorbing sponge 12 and a through-hole partition 13 .

[0024] The sponge body 10, the activated carbon adsorption layer 11, the absorbent sponge 12 and the through-hole partition 13 are all bonded together by glue. When the waterproof structure 2 is disassembled, the mounting block 3 is first folded by the movable shaft 14 so that the card block 17 on the lower end surface of the mounting block 3 is also detached from the card slot 18 inside the waterproof structure 2.

[0025] A sponge body 10 is provided inside the waterproof structure 2, an activated carbon adsorption layer 11 is provided inside the sponge body 10, a water-absorbing sponge 12 is provided on the rear end face of the activated carbon adsorption layer 11, and a through-hole partition 13 is provided on the rear end face of the water-absorbing sponge 12. When the card block 17 is separated from the card slot 18, the pressure block 21 on one side of the card slot 18 will also be ejected by the spring 22 without pressure, so that the pressure block 21 is ejected together.

[0026] The surface of the through-hole partition 13 is provided with a plurality of evenly arranged air holes, and the surface of the waterproof structure 2 is provided with a plurality of evenly arranged through holes, so that the plug block 20 on one side thereof can also be detached from the slot 19 inside the connecting block 4, and finally the waterproof structure 2 can be pulled out from the mounting slot 9 inside the protective mask 1 to complete the disassembly.

[0027] A connecting groove is provided on the front end face of the waterproof structure 2, a breathing connecting tube 6 is provided inside the connecting groove, and an adjusting ring is provided outside the breathing connecting tube 6. During installation, the waterproof structure 2 is first aligned with the mounting groove 9 inside the protective mask 1 to snap it in. After snapping it in, the mounting block 3 is folded toward one end through the movement of the movable shaft 14.

[0028] The inner surface of the protective mask 1 is provided with gauze, and the surface of the protective mask 1 is provided with a sponge anti-slip pad, so that the clamping block 17 on the lower end surface of the mounting block 3 is also just clamped into the clamping groove 18 inside the waterproof structure 2 for fixation. When clamped in, the pressure block 21 on one side of the inner side will be squeezed by the clamping block 17.

[0029] A connecting column is provided on the front end face of the protective mask 1, and a movable block 5 is provided on the outer movable sleeve of the connecting column. An adjustment fixing belt 8 is provided on one side of the movable block 5, and elastic belts 7 are provided on both sides of the front end face of the protective mask 1, so that the pressing block 21 will move one side, so that the plug-in block 20 on one side of the pressing block 21 will move together, and the spring 22 on the other side of the pressing block 21 will also be stretched, so that the plug-in block 20 can be inserted into the slot 19 inside the connecting block 4 for fixation to complete the installation.

[0030] In summary, when the breathing mask is in use, the waterproof structure 2 can be disassembled by first folding the mounting block 3 through the movable shaft 14, so that the clamping block 17 on the lower end surface of the mounting block 3 is also disengaged from the clamping slot 18 inside the waterproof structure 2. When the clamping block 17 is disengaged from the clamping slot 18, the pressing block 21 on one side of the clamping slot 18 will also be ejected by the spring 22 without pressure, so that the pressing block 21 is ejected together, so that the plug-in block 20 on one side is also disengaged from the slot 19 inside the connecting block 4, and finally the waterproof structure 2 is pulled out from the mounting slot 9 inside the protective mask 1 to complete the disassembly; when installing, first align the waterproof structure 2 with the mounting slot 9 inside the protective mask 1 and insert it. After inserting it, the movement of the movable shaft 14 makes The mounting block 3 is folded toward one end, so that the card block 17 on the lower end surface of the mounting block 3 is just inserted into the card slot 18 inside the waterproof structure 2 for fixation. When inserted, the pressure block 21 on one side of the inside will be squeezed by the card block 17, so that the pressure block 21 will move one side, so that the plug-in block 20 on one side of the pressure block 21 will move together, and the spring 22 on the other side of the pressure block 21 will also be stretched, so that the plug-in block 20 is inserted into the slot 19 inside the connecting block 4 for fixation to complete the installation; the sponge body 10 inside the waterproof structure 2 is treated to absorb water, and the activated carbon adsorption layer 11 inside the sponge body 10 can also absorb the odor, and then it can be adsorbed by the water-absorbing sponge 12, and finally it can be treated to be breathable through the through-hole partition 13.

[0031] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A waterproof structure for a breathing mask on a ventilator circuit support for critical care medicine, comprising a protective mask (1), characterized in that: The protective mask (1) is provided with a mounting groove (9) inside, the front end surface of the protective mask (1) is provided with a waterproof structure (2), the waterproof structure (2) is inserted into the mounting groove (9), connecting blocks (4) are fixedly provided on both sides of the front end surface of the protective mask (1), one side of each of the two connecting blocks (4) is provided with a movable block (5), a movable shaft (14) is movably connected between the movable block (5) and the connecting block (4), a clamping block (17) is fixedly provided on the lower end surface of the movable block (5), and clamping grooves (18) are provided on both sides of the surface of the waterproof structure (2), the clamping block ( 17) is inserted into the card slot (18), one end of the card slot (18) is provided with a guide rod (23) located inside the waterproof structure (2), one side of the card slot (18) is provided with a pressure block (21), one side of the pressure block (21) is fixedly provided with an insert block (20), the lower end surface of the pressure block (21) is provided with a guide block (24) slidably sleeved on the outside of the guide rod (23), one side of the pressure block (21) is provided with a spring (22) located inside the card slot (18), and one side of the connecting block (4) is provided with a slot (19), and the insert block (20) is inserted into the slot (19); The waterproof structure (2) comprises a sponge body (10), an activated carbon adsorption layer (11), a water-absorbing sponge (12) and a through-hole partition (13).

2. The waterproof structure of a respiratory mask on a ventilator circuit support for critical care medicine according to claim 1, characterized in that: The sponge body (10), the activated carbon adsorption layer (11), the water-absorbing sponge (12) and the through-hole partition plate (13) are all bonded together by glue.

3. The waterproof structure of a respiratory mask on a ventilator circuit support for critical care medicine according to claim 1, characterized in that: A sponge body (10) is provided inside the waterproof structure (2), an activated carbon adsorption layer (11) is provided inside the sponge body (10), a water-absorbing sponge (12) is provided on the rear end surface of the activated carbon adsorption layer (11), and a through-hole partition (13) is provided on the rear end surface of the water-absorbing sponge (12).

4. The waterproof structure of a respiratory mask on a ventilator circuit support for critical care medicine according to claim 1, characterized in that: The surface of the through-hole partition (13) is provided with a plurality of evenly arranged air permeable holes, and the surface of the waterproof structure (2) is provided with a plurality of evenly arranged through-holes.

5. The waterproof structure of a respiratory mask on a ventilator circuit support for critical care medicine according to claim 1, characterized in that: A connection groove is provided on the front end surface of the waterproof structure (2), a breathing connection pipe (6) is provided inside the connection groove, and an adjustment ring is sleeved on the outside of the breathing connection pipe (6).

6. The waterproof structure of a respiratory mask on a ventilator circuit support for critical care medicine according to claim 1, characterized in that: The inner surface of the protective mask (1) is provided with gauze, and the surface of the protective mask (1) is provided with a sponge anti-slip pad.

7. The waterproof structure of a respiratory mask on a ventilator circuit support for critical care medicine according to claim 1, characterized in that: The front end surface of the protective mask (1) is provided with a connecting column, the outer movable sleeve of the connecting column is provided with a movable block (5), one side of the movable block (5) is provided with an adjustment fixing belt (8), and both sides of the front end surface of the protective mask (1) are provided with elastic belts (7).

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