CN215961618U

CN215961618U - Respirator for severe medical science

Info

Publication number: CN215961618U
Application number: CN202121894556.1U
Authority: CN
Inventors: 李军夕
Original assignee: 980th Hospital of the Joint Logistics Support Force of PLA
Current assignee: 980th Hospital of the Joint Logistics Support Force of PLA
Priority date: 2021-08-13
Filing date: 2021-08-13
Publication date: 2022-03-08
Anticipated expiration: 2031-08-13

Abstract

The utility model discloses a respirator for severe medicine, which comprises a respiratory mask and an installation component, wherein a respiratory tube is fixedly installed on one side of the respiratory mask, an adjusting component is arranged on one side inside the respiratory tube, a filter screen is installed at one end inside the respiratory tube through the installation component, a connecting sleeve is arranged at the lower end of the respiratory tube, an insertion tube is arranged inside the connecting sleeve, an air tube is installed in the insertion tube through threads, when the filter screen is installed, insertion blocks on two sides of the filter screen are inserted into an L-shaped groove by a user, when the respiratory tube moves to a clamping rod position along the L-shaped groove, the lower end of the clamping rod is inclined, the lower end of the clamping rod shrinks along with the movement of the insertion blocks, when the respiratory tube moves to the maximum position, the clamping rod returns to the original position, the insertion blocks are conveniently fixed inside the L-shaped groove, the installation of the filter screen is convenient, when the respirator is disassembled, the user pulls a pull ring to drive the clamping rod to move, the movement of the insert block is convenient, so that the filter screen is convenient to disassemble.

Description

Respirator for severe medical science

Technical Field

The utility model relates to the technical field of medical instruments, in particular to a respirator for severe medicine.

Background

The medical apparatus refers to instruments, equipment, appliances, in-vitro diagnostic reagents and calibrators, materials and other similar or related articles directly or indirectly applied to the human body, and comprises required computer software, wherein the effects are mainly obtained in a physical mode and other modes, not in a pharmacological, immunological or metabolic mode, or are only assisted by the modes, so that the diagnosis, prevention, monitoring, treatment or alleviation of diseases are achieved; diagnosis, monitoring, treatment, mitigation, or functional compensation of injury; examination, replacement, regulation or support of a physiological structure or physiological process; support or maintenance of life; controlling pregnancy; by examining a sample from a human body, information is provided for medical or diagnostic purposes.

Current respirator structure is fairly simple, can't adjust according to user's demand, influences the result of use, can't filter the impurity in the air simultaneously, passes through long-term use moreover, for this reason, we provide a respirator for severe medical science class.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a respirator for critical medicine, which solves the problems set forth above in the background art.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a severe medical science class is with respirator, includes respiratory mask and installation component, one side fixed mounting of respiratory mask has the breathing pipe, one side of breathing pipe inside is provided with adjusting part, the filter screen is installed through the installation component to the one end of breathing pipe inside, the lower extreme of breathing pipe is provided with the adapter sleeve, the inside of adapter sleeve is provided with the intubate, the trachea is installed through the screw thread to the intubate.

Preferably, the installation component includes L groove, inserted block and pull ring, the both sides in respiratory tube one end are seted up in the L groove, the equal fixed mounting in both sides of filter screen has the inserted block with L groove matched with.

Preferably, the moving groove is formed in two sides of one end of the breathing tube, a moving block is movably mounted inside the moving groove, and a clamping and fixing spring is fixedly mounted on one side of the moving block.

Preferably, a connecting rod is fixedly installed at one side of the moving block, one end of the connecting rod is movably inserted in the outer side of the moving groove, and a pull ring is fixedly installed between the ends.

Preferably, a clamping rod is fixedly mounted on one side of the pull ring, one end of the clamping rod is inserted into the L-shaped groove, one side of the clamping rod is attached to one side of the insertion block, and the lower end of the clamping rod is inclined.

Preferably, the adjusting part comprises an installation sleeve, a plug block and a check ring, the check ring is fixedly installed in the breathing tube, the installation sleeve is fixedly installed in the breathing tube, and a supporting spring is fixedly installed in the installation sleeve.

Preferably, the one end fixed mounting of supporting spring has the movable block, one side fixed mounting of movable block has the movable rod, the one end fixed mounting of movable rod has the chock with retaining ring matched with.

Preferably, the one end activity interlude of installation cover has the dwang with activity piece one side swing joint, the equal fixed mounting in both sides of dwang has spacing, the one end interlude of dwang is in the outside of filter screen.

Preferably, the inside fixed mounting of adapter sleeve has reset spring, reset spring's one end fixed mounting has the cover to establish the circle that resets in the intubate outside, the one end of intubate is the toper form.

Compared with the prior art, the utility model has the beneficial effects that:

1. through adjusting part's setting for integrated device has fine regulation effect, when the user uses the breathing machine, the trachea passes through the screw thread and is connected with the adapter sleeve, the trachea is inserted to tracheal inside, be convenient for install the trachea of different diameters, along with inserting of adapter sleeve, drive the reset ring and compress reset spring, the laminating of reset ring and adapter sleeve has been strengthened, thereby sealed effect has been strengthened, simultaneously the inside chock of breathing pipe and the laminating of retaining ring, avoid the inside oxygen of trachea to flow from the breathing pipe is inside.

2. When oxygen in air needs to be breathed, a user closes an air pipe, the user pulls the rotating rod, the rotating rod drives the movable block to move in the installation sleeve, the movable block drives the movable rod and the plug block to move, so that the plug block is separated from the check ring, when the maximum position is moved, the user rotates the rotating rod, so that the limiting strips on two sides of the rotating rod move out of the installation sleeve, the limiting strips are attached to one side of the installation sleeve, the position of the plug block is limited under the matching of the supporting spring, the user can conveniently breathe through the breathing tube, and the air can be conveniently filtered under the action of the filter screen;

3. through the setting of installation component, be convenient for quick installation and the dismantlement of filter screen, when the installation filter screen, the user inserts the inside in L groove with filter screen both sides inserted block, when removing the kelly position along the L groove, the lower extreme of kelly is the slope form, shrink along with the removal of inserted block, when removing maximum position department, the kelly restores the normal position, be convenient for fix the inserted block when L inslot portion, thereby be convenient for the installation of filter screen, when dismantling, the user stimulates the pull ring, the pull ring drives the kelly and removes, be convenient for the removal of inserted block, thereby be convenient for the dismantlement of filter screen.

Drawings

FIG. 1 is a schematic view of the complete structure of the apparatus of the present invention;

FIG. 2 is an enlarged view of A of FIG. 1 of the apparatus of the present invention;

FIG. 3 is a schematic side view of a filter screen of the apparatus of the present invention;

in the figure: 1. a respiratory mask; 2. a breathing tube; 3. a retainer ring; 4. a chock block; 5. a movable rod; 6. a support spring; 7. a movable block; 8. a limiting strip; 9. rotating the rod; 10. a filter screen; 11. installing a sleeve; 12. a return spring; 13. a reset ring; 14. connecting sleeves; 15. inserting a tube; 16. an air tube; 17. a pull ring; 18. a moving block; 19. a moving groove; 20. clamping and fixing the spring; 21. a connecting rod; 22. a clamping rod; 23. inserting a block; 24. and an L-shaped groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments obtained by those skilled in the art without creative efforts based on the technical solutions of the present invention belong to the protection scope of the present invention.

Referring to fig. 1, the present invention provides a technical solution: a respirator for severe medicine comprises a respiratory mask 1 and an installation component, wherein a respiratory tube 2 is fixedly installed on one side of the respiratory mask 1, an adjusting component is arranged on one side inside the respiratory tube 2, a filter screen 10 is installed on one end inside the respiratory tube 2 through the installation component, a connecting sleeve 14 is arranged at the lower end of the respiratory tube 2, an insertion tube 15 is arranged inside the connecting sleeve 14, a trachea 16 is installed on the insertion tube 15 through threads, the adjusting component comprises an installation sleeve 11, a plug block 4 and a check ring 3, the check ring 3 is fixedly installed inside the respiratory tube 2, the installation sleeve 11 is fixedly installed inside the respiratory tube 2, a supporting spring 6 is fixedly installed inside the installation sleeve 11, a movable block 7 is fixedly installed at one end of the supporting spring 6, a movable rod 5 is fixedly installed on one side of the movable block 7, the plug block 4 matched with the check ring 3 is fixedly installed at one end of the movable rod 5, and a rotating rod 9 movably connected with one side of the movable block 7 is movably inserted into one end of the installation sleeve 11, both sides of the rotating rod 9 are fixedly provided with a limiting strip 8, one end of the rotating rod 9 is inserted outside the filter screen 10, a return spring 12 is fixedly arranged inside the connecting sleeve 14, one end of the return spring 12 is fixedly provided with a return ring 13 which is sleeved outside the insertion tube 15, and one end of the insertion tube 15 is in a conical shape;

wherein, when the user uses the breathing machine, the trachea 16 is connected with the connecting sleeve 14 through the screw thread, the insertion tube 15 is inserted into the trachea 16, which is convenient for installing the tracheas 16 with different diameters, along with the insertion of the connecting sleeve 14, the reset ring is driven to compress the reset spring 12, the attachment of the reset ring and the connecting sleeve 14 is enhanced, thereby enhancing the sealing effect, simultaneously, the plug block 4 inside the breathing tube 2 is attached with the retainer ring 3, thereby preventing the oxygen inside the trachea 16 from flowing out from the inside of the breathing tube 2, when the user uses the breathing machine, the trachea 16 is connected with the connecting sleeve 14 through the screw thread, the insertion tube 15 is inserted into the trachea 16, which is convenient for installing the tracheas 16 with different diameters, along with the insertion of the connecting sleeve 14, the reset ring is driven to compress the reset spring 12, the attachment of the reset ring and the connecting sleeve 14 is enhanced, thereby enhancing the sealing effect, simultaneously, the inside chock 4 of respiratory tube 2 is laminated with retaining ring 3, avoids the inside oxygen of trachea 16 to flow from respiratory tube 2 is inside.

Referring to fig. 2 and 3, the mounting assembly includes an L-shaped groove 24, an insertion block 23 and a pull ring 17, the L-shaped groove 24 is disposed at two sides of one end of the breathing tube 2, the insertion block 23 matched with the L-shaped groove 24 is fixedly mounted at two sides of the filter screen 10, the moving groove 19 is disposed at two sides of one end of the breathing tube 2, a moving block 18 is movably mounted in the moving groove 19, a clamping and fixing spring 20 is fixedly mounted at one side of the moving block 18, a connecting rod 21 is fixedly mounted at one side of the moving block 18, one end of the connecting rod 21 is movably inserted outside the moving groove 19, the pull ring 17 is fixedly mounted between the ends, a clamping rod 22 is fixedly mounted at one side of the pull ring 17, one end of the clamping rod 22 is inserted in the L-shaped groove 24, one side of the end is attached to one side of the insertion block 23, and the lower end of the clamping rod 22 is inclined;

wherein, when installation filter screen 10, the user inserts filter screen 10 both sides inserted block 23 into the inside in L groove 24, when removing kelly 22 position along L groove 24, the lower extreme of kelly 22 is the slope form, shrink along with the removal of inserted block 23, when removing maximum position department, kelly 22 resumes the normal position, be convenient for fix inserted block 23 when L groove 24 is inside, thereby be convenient for filter screen 10's installation, when dismantling, user pulling pull ring 17, pull ring 17 drives kelly 22 and removes, be convenient for insert block 23's removal, thereby be convenient for filter screen 10's dismantlement.

The working principle is as follows: when a user uses the respirator, the trachea 16 is connected with the connecting sleeve 14 through threads, the insertion tube 15 is inserted into the trachea 16, so that the trachea 16 with different diameters can be conveniently installed, the reset ring is driven to compress the reset spring 12 along with the insertion of the connecting sleeve 14, the attachment between the reset ring and the connecting sleeve 14 is enhanced, so that the sealing effect is enhanced, meanwhile, the plug block 4 inside the breathing tube 2 is attached to the retainer ring 3, so that the oxygen inside the trachea 16 is prevented from flowing out of the breathing tube 2, when the user uses the respirator, the trachea 16 is connected with the connecting sleeve 14 through threads, the insertion tube 15 is inserted into the trachea 16, so that the trachea 16 with different diameters can be conveniently installed, the reset ring is driven to compress the reset spring 12 along with the insertion of the connecting sleeve 14, the attachment between the reset ring and the connecting sleeve 14 is enhanced, so that the sealing effect is enhanced, meanwhile, the plug block 4 inside the breathing tube 2 is attached to the retainer ring 3, avoid 16 inside oxygen of trachea from the inside outflow of breathing tube 2, when installation filter screen 10, the user inserts filter screen 10 both sides inserted block 23 in the inside of L groove 24, when removing kelly 22 position along L groove 24, the lower extreme of kelly 22 is the slope form, shrink along with the removal of inserted block 23, when removing maximum position department, kelly 22 resumes the normal position, be convenient for fix inserted block 23 when L groove 24 is inside, thereby be convenient for filter screen 10's installation, when dismantling, user pulling ring 17, pulling ring 17 drives kelly 22 and removes, be convenient for inserted block 23's removal, thereby be convenient for filter screen 10's dismantlement.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a severe medical science class is with respirator, includes respiratory mask (1) and installation component, its characterized in that: one side fixed mounting of respiratory mask (1) has respiratory tube (2), respiratory tube (2) inside one side is provided with adjusting part, filter screen (10) are installed through installing component to the inside one end of respiratory tube (2), the lower extreme of respiratory tube (2) is provided with adapter sleeve (14), the inside of adapter sleeve (14) is provided with intubate (15), trachea (16) are installed through the screw thread in intubate (15).

2. The severe medical respirator of claim 1, wherein: the installation component comprises an L groove (24), an insertion block (23), a pull ring (17) and a moving groove (19), wherein the L groove (24) is formed in two sides of one end of the breathing tube (2), and the insertion block (23) matched with the L groove (24) is fixedly installed on two sides of the filter screen (10).

3. The severe medical respiratory apparatus according to claim 2, wherein: the breathing tube is characterized in that the moving grooves (19) are formed in two sides of one end of the breathing tube (2), moving blocks (18) are movably mounted inside the moving grooves (19), and clamping springs (20) are fixedly mounted on one sides of the moving blocks (18).

4. The severe medical respiratory apparatus according to claim 3, wherein: one side of the moving block (18) is fixedly provided with a connecting rod (21), one end of the connecting rod (21) is movably inserted in the outer side of the moving groove (19), and a pull ring (17) is fixedly arranged between the ends.

5. The severe medical respirator of claim 4, wherein: one side fixed mounting of pull ring (17) has kelly (22), the inside in L groove (24) is alternate to the one end of kelly (22), and the one side of this end is laminated mutually with one side of inserting piece (23), the lower extreme of kelly (22) is the slope form.

6. The critical medicine respirator of claim 5, wherein: the adjusting part comprises an installation sleeve (11), a plug block (4) and a check ring (3), the check ring (3) is fixedly installed inside the respiratory tube (2), the installation sleeve (11) is fixedly installed inside the respiratory tube (2), and a supporting spring (6) is fixedly installed inside the installation sleeve (11).

7. The severe medical respirator of claim 6, wherein: the one end fixed mounting of supporting spring (6) has movable block (7), one side fixed mounting of movable block (7) has movable rod (5), the one end fixed mounting of movable rod (5) has stopper (4) with retaining ring (3) matched with.

8. The severe medical respiratory apparatus according to claim 7, wherein: the one end activity interlude of installation cover (11) has dwang (9) with movable block (7) one side swing joint, the equal fixed mounting in both sides of dwang (9) has spacing (8), the one end interlude of dwang (9) is in the outside of filter screen (10).

9. The critical medicine respirator of claim 8, wherein: the inside fixed mounting of adapter sleeve (14) has reset spring (12), the one end fixed mounting of reset spring (12) has cover to establish reset ring (13) in intubate (15) outside, the one end of intubate (15) is the toper form.