CN112870512B - Treatment detachable breathing device with cross infection prevention structure - Google Patents

Abstract

The invention relates to the technical field of medical equipment, in particular to a treatment detachable breathing device with a cross infection prevention structure, which comprises a breathing machine body, wherein the breathing machine body comprises a shell, a universal wheel is fixedly arranged on the bottom surface of the shell, a humidifier is fixedly arranged on the front surface of the shell, the top end of the humidifier is connected with a gas pipe, a soft cushion is arranged on the top end of the gas pipe, an exhaust pipe is connected to the back surface of the soft cushion, an exhaust gas processor is fixedly arranged on the top surface of the shell, a controller is fixedly arranged on the top surface of the exhaust gas processor, a support is movably arranged at the left end of the top surface of the controller, a backflow prevention structure is arranged on the breathing machine body, and the backflow prevention structure comprises a housing. The breathing device is provided with the soft cushion, so that the oxygen can be fully absorbed, and meanwhile, the gas with bacteria exhaled by a patient can be prevented from leaking out and is scattered in the air at will, so that cross infection of other people in the room is caused.

Description

Treatment detachable breathing device with cross infection prevention structure

Technical Field

The invention relates to the technical field of medical appliances, in particular to a treatment detachable breathing device with a cross infection prevention structure.

Background

In modern clinical medicine, a respirator is used as an effective means capable of replacing autonomous ventilation by manpower, is widely used for respiratory failure caused by various reasons, anesthesia respiratory management during major surgery, respiratory support treatment and emergency resuscitation, and occupies a very important position in the field of modern medicine. The breathing machine is a vital medical device which can prevent and treat respiratory failure, reduce complications, save and prolong the life of patients.

In this regard, CN201710492527.4 discloses a clinical multi-functional respiratory device of just using internal medicine, including the mounting panel, be equipped with the mounting hole on the mounting panel, be equipped with the fixed column in the mounting hole, be equipped with the baffle on the mounting panel, one side of baffle is equipped with the motor, be equipped with the mounting groove on the mounting panel on motor right side, be equipped with the solid fixed ring in the mounting groove, be equipped with the mounting hole in the solid fixed ring, the top of mounting hole is equipped with the link, the link internal medicine is rotatory to be connected with the pivot, and the one end of pivot is connected with the output shaft of motor, and the other end of pivot is equipped with the link, and this clinical multi-functional respiratory device of just using internal medicine can adjust the position of oxygen hood according to user's demand when using, and convenient to use person's use can carry out heating treatment to the liquid medicine when the patient needs to carry out infusion treatment, can carry out automatic operation of changing dressings again to medical personnel's work load has been reduced, convenient to medical personnel's use.

However, when the breathing device is used, the breathing device cannot avoid the air from entering the air delivery pipe when the patient exhales, the air delivery pipe is easy to pollute, and if the breathing device is not cleaned in time, the cross infection of the patient can be caused, so that the hidden danger of sanitation and safety exists.

Therefore, in order to solve the above problems, a removable respiratory device for treating with a cross infection preventing structure is proposed.

Disclosure of Invention

The invention aims to provide a treatment detachable breathing device with a cross infection prevention structure, which solves the problems that the breathing device cannot avoid the breathing of a patient into a gas pipe, the gas pipe is easy to pollute, the cross infection of the patient is caused if the breathing device is not cleaned in time, and the hidden danger of sanitation and safety exists.

In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a but respiratory means is shirked in treatment with prevent cross infection structure, includes the breathing machine body, the breathing machine body includes the casing, the bottom surface fixed mounting of casing has the universal wheel, the front fixed mounting of casing has the humidifier, the top of humidifier is connected with the gas-supply pipe, the top of gas-supply pipe is provided with the cushion, the back of cushion is connected with the blast pipe, the top surface fixed mounting of casing has exhaust-gas treatment ware, the top surface fixed mounting of exhaust-gas treatment ware has the controller, the top surface left end movable mounting of controller has the support, install anti-reflux structure on the breathing machine body, anti-reflux structure includes the housing, the back both sides of housing are provided with the fixed band, the back middle part spiral mounting of housing has first fixed block, the internally mounted of first fixed block has first movable groove, the internally mounted of first movable groove has first rubber pad, the side fixed first spring, the lower extreme fixed mounting of housing back has the second fixed block, the internally mounted of second fixed block has the second movable groove, the internally mounted of second movable groove has the second movable groove, the second movable groove has the inside of second movable groove, the second movable groove.

Preferably, the internally mounted of breathing machine body has connection structure, connection structure includes the connecting block, the spout has been seted up to the side of connecting block, the movable chamber has been seted up in the lateral wall of connecting block, the inside movable mounting in movable chamber has the clamping ring, the top surface fixed welding of clamping ring has the third spring, the inside movable mounting of connecting block has the boss, the side fixed mounting of boss has the fixed column.

Preferably, the back of the soft cushion is movably connected with the top end of the support, the top end of the exhaust pipe is arranged in the first fixing block, and the front side of the housing is in sealing connection with the rear side of the soft cushion.

Preferably, the first fixed block penetrates through the rear side wall of the housing, the first movable groove is in an I-shaped structure, the first rubber pad is arranged at the middle end of the first movable groove, the first spring is in a T-shaped structure, and the upper end of the first spring is located at the upper section of the first movable groove.

Preferably, the side wall of first rubber pad upper end is closely laminated with the side wall of first movable groove, the bottom of first rubber pad and the fixed welding of side wall of first movable groove.

Preferably, the bottom end of the second fixed block penetrates through the bottom surface of the housing, the shape of the second movable groove is the same as that of the first movable groove, the shape of the second rubber pad is the same as that of the first rubber pad, the installation direction of the second rubber pad is opposite to that of the first rubber pad, and the bottom end of the second rubber pad is located at the lower section of the second movable groove.

Preferably, the side wall of second rubber pad lower extreme closely laminates with the side wall of second movable groove, the bottom of second spring and the fixed welding of side wall of second movable groove, the top and the bottom sealing connection of second fixed block of nose oxygen pipe.

Preferably, the top surface of the connecting block is fixedly connected with the bottom surface of the second fixed block, the inside of the connecting block is communicated with the second movable groove, and the top end of the air pipe is arranged in the reinforcing block.

Preferably, the fixed column has four groups altogether, the external diameter of boss equals with the internal diameter of connecting block, fixed column movable mounting is in the inside of spout, the width of fixed column is less than the width of spout, the length of fixed column is greater than the thickness of connecting block, the spout is "J" font structure.

Preferably, the clamping ring is of an annular structure, the bottom surface of the clamping ring is attached to the top surface of the fixed column, and the top end of the third spring is fixedly welded with the top wall of the movable cavity.

Compared with the prior art, the invention has the beneficial effects that: the breathing device is provided with the soft cushion, so that the oxygen can be fully absorbed, and meanwhile, the gas with bacteria exhaled by a patient can be prevented from leaking out and is scattered in the air at will, so that cross infection of other people in the room is caused.

Be provided with breathing machine body, backflow prevention structure and connection structure, when using, can cover the cover shell department at patient's mouth and nose, and insert the front end of 211 and establish in patient's nose, the elasticity of pulling fixed band regulation housing, then patient's when breathing in, the inside atmospheric pressure of housing can diminish, at this moment gas in gas-supply pipe inside can be topped the second rubber pad, make the second rubber pad remove the upper segment of second movable groove, and the second rubber pad can be relieved with the laminating of second movable groove, make the second movable groove keep unblocked, then gas in the gas-supply pipe inside just can get into the inside of nose oxygen pipe 211 through the second movable groove, be convenient for patient breathes oxygen, when patient exhales, the second rubber pad can be recovered to stimulate the second spring, make second rubber pad and second movable groove laminate again, with the inside air that the patient exhales get into the gas-supply pipe, cause the pollution of gas-supply pipe, cause cross infection when next patient uses, the inside atmospheric pressure of housing can become big simultaneously, make the inside first rubber pad of first movable groove be jacked, then the inside with the inside of first movable groove can be removed the inside of first movable groove, the inside can be convenient for the inside of housing can be kept through the inside of first movable groove, the inside 21 is convenient for the personnel is crossed with the inside of the gas can be removed from the inside of the gas of the first movable groove, and the inside can be avoided the inside of the housing is easy to breathed, the inside 21 is easy to get through the inside the patient, can be easy to breathed, when the patient is at the inside the patient is at the inside the air breathing air back has.

After the use, rotatable third spring, then the fixed column can slide in the inside of spout, the fixed column can be removed on the clamping ring simultaneously, when the fixed column removes the bent angle department of spout, the third spring can restore the expansion, promote the clamping ring and slide in the inside of activity chamber, and the fixed column can slide out from the inside of spout under the effort of clamping ring, make boss and connecting block release fixedly, the dismouting operation of breathing machine body has been simplified, the usability of breathing machine body has been improved, be convenient for change 21, guarantee the health safety of breathing machine body.

Drawings

FIG. 1 is a schematic elevational view of the structure of the respirator body of the present invention;

FIG. 2 is a schematic side view of the structure of the housing of the present invention;

FIG. 3 is a schematic side cross-sectional view of a first securing block according to the present invention;

FIG. 4 is a schematic side cross-sectional view of a second securing block according to the present invention;

FIG. 5 is a schematic view of the bottom view of the structure of the connecting block of the present invention;

fig. 6 is a schematic top view of the structure of the connecting block of the present invention.

In the figure: 1. a ventilator body; 11. a housing; 12. a universal wheel; 13. a humidifier; 14. a gas pipe; 15. a soft cushion; 16. an exhaust pipe; 17. an exhaust gas treatment device; 18. a controller; 19. a bracket; 2. a backflow prevention structure; 21. a housing; 22. a fixing belt; 23. a first fixed block; 24. a first movable groove; 25. a first rubber pad; 26. a first spring; 27. a second fixed block; 28. a second movable groove; 29. a second rubber pad; 210. a second spring; 211. a nasal oxygen cannula; 3. a connection structure; 31. a connecting block; 32. a chute; 33. a movable cavity; 34. a compression ring; 35. a third spring; 36. a reinforcing block; 37. and fixing the column.

Detailed Description

The following description of the embodiments of the present invention 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 invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.

Referring to fig. 1-6, an embodiment of the present invention is provided: a treatment detachable breathing device with a cross infection prevention structure comprises a breathing machine body 1, wherein the breathing machine body 1 comprises a shell 11, universal wheels 12 are fixedly arranged on the bottom surface of the shell 11, a humidifier 13 is fixedly arranged on the front surface of the shell 11, a gas pipe 14 is connected to the top end of the humidifier 13, a soft cushion 15 is arranged on the top end of the gas pipe 14, an exhaust pipe 16 is connected to the back surface of the soft cushion 15, an exhaust gas processor 17 is fixedly arranged on the top surface of the shell 11, a controller 18 is fixedly arranged on the top surface of the exhaust gas processor 17, a support 19 is movably arranged at the left end of the top surface of the controller 18, a backflow prevention structure 2 is arranged on the breathing machine body 1, the backflow prevention structure 2 comprises a housing 21, fixing belts 22 are arranged on two sides of the back surface of the housing 21, a first fixing block 23 is spirally arranged in the middle of the back surface of the housing 21, the back surface of the soft cushion 15 is movably connected with the top end of the support 19, the top end of the exhaust pipe 16 is arranged in the first fixed block 23, the front side surface of the housing 21 is in sealing connection with the rear side surface of the cushion 15, a fixed position is provided for placing the cushion 15, the exhaust pipe 16 is conveniently connected with the housing 21, the wearing of a patient is more comfortable, a first movable groove 24 is formed in the first fixed block 23, a first rubber pad 25 is movably arranged in the first movable groove 24, a first spring 26 is fixedly arranged on the side surface of the first rubber pad 25, the first fixed block 23 penetrates through the rear side wall of the housing 21, the first movable groove 24 is in an I-shaped structure, the first rubber pad 25 is arranged at the middle end of the first movable groove 24, the first rubber pad 25 is in a T-shaped structure, the upper end of the first rubber pad 25 is positioned at the upper section of the first movable groove 24, the first rubber pad 25 can move in the upper section of the first movable groove 24, a movable space is provided for the movement of the first rubber pad 25, the side wall of the upper end of the first rubber pad 25 is tightly attached to the side wall of the first movable groove 24, the bottom end of the first rubber pad 25 is fixedly welded with the side wall of the first movable groove 24, so that the first spring 26 can seal the interior of the first movable groove 24, prevent waste gas from flowing back into the housing 21 and affecting the health of a patient, power is provided for resetting the first rubber pad 25, the lower end of the back of the housing 21 is fixedly provided with a second fixing block 27, the interior of the second fixing block 27 is provided with a second movable groove 28, the interior of the second movable groove 28 is movably provided with a second rubber pad 29, the bottom end of the second fixing block 27 penetrates through the bottom surface of the housing 21, the second movable groove 28 and the first movable groove 24 have the same shape, the second rubber pad 29 and the first rubber pad 25 have the same shape, the installation direction of second rubber pad 29 and first rubber pad 25 is opposite, the bottom of second rubber pad 29 is located the hypomere in second movable groove 28, make gaseous intake and discharge volume keep balanced, the inside of being convenient for gaseous entering housing 21, the side fixed mounting of second rubber pad 29 has second spring 210, the internally mounted of housing 21 has nose oxygen pipe 211, the lateral wall of second rubber pad 29 lower extreme and the lateral wall closely laminating of second movable groove 28, the bottom of second spring 210 and the lateral wall fixed welding of second movable groove 28, the top of nose oxygen pipe 211 and the bottom sealing connection of second fixed block 27 make second rubber pad 29 can block up second movable groove 28, avoid gaseous backward flow to advance the inside of gas-supply pipe 14, make gas-supply pipe 14 receive the pollution, avoid causing cross infection when next patient uses.

The connecting structure 3 is arranged in the breathing machine body 1, the connecting structure 3 comprises a connecting block 31, a chute 32 is arranged on the side surface of the connecting block 31, a movable cavity 33 is arranged in the side wall of the connecting block 31, a compression ring 34 is movably arranged in the movable cavity 33, a third spring 35 is fixedly welded on the top surface of the compression ring 34, a reinforcing block 36 is movably arranged in the connecting block 31, the top surface of the connecting block 31 is fixedly connected with the bottom surface of the second fixing block 27, the inside of the connecting block 31 is communicated with the second movable groove 28, the top end of the gas pipe 14 is arranged in the reinforcing block 36, the connecting block 31 can be fixedly connected with the housing 21, gas can enter the inside of the housing 21 through the reinforcing block 36, a fixing column 37 is fixedly arranged on the side surface of the reinforcing block 36, the dismounting operation of the breathing machine body 1 is simplified, the usability of the breathing machine body 1 is improved, and the inside of the housing 21 is convenient to sterilize, the sanitary safety of the breathing machine body 1 is guaranteed, the fixed column 37 is four groups altogether, the external diameter of the reinforcing block 36 is equal to the internal diameter of the connecting block 31, the fixed column 37 is movably mounted in the chute 32, the width of the fixed column 37 is smaller than that of the chute 32, the length of the fixed column 37 is larger than the thickness of the connecting block 31, the chute 32 is of a J-shaped structure, the reinforcing block 36 can be mounted in the connecting block 31, meanwhile, the fixed column 37 can move in the chute 32, the top end of the fixed column 37 can expose the side wall of the connecting block 31, the compression ring 34 is of an annular structure, the bottom surface of the compression ring 34 is attached to the top surface of the fixed column 37, the top end of the third spring 35 is fixedly welded with the top wall of the movable cavity 33, power is provided for resetting the compression ring 34, the fixed column 37 can be clamped at the tail end of the chute 32, and the fixed connection between the connecting block 31 and the reinforcing block 36 is achieved.

Working principle: when in use, the cover shell 21 can be covered on the mouth and nose of a patient, the front end of the nose oxygen tube 211 is inserted into the nose of the patient, the fixing belt 22 is pulled to adjust the tightness of the cover shell 21, then the air pressure in the cover shell 21 is reduced when the patient inhales, the air in the air delivery pipe 14 can push the second rubber pad 29 upwards, the second rubber pad 29 moves to the upper section of the second movable groove 28, the second rubber pad 29 can release the joint with the second movable groove 28, the second movable groove 28 keeps unblocked, then the air in the air delivery pipe 14 can enter the nose oxygen tube 211 through the second movable groove 28, the patient breathes oxygen conveniently, and when the patient exhales, the second spring 210 can recover, pulling second rubber pad 29 resets, make second rubber pad 29 laminate again with second movable groove 28, block up second movable groove 28, avoid the patient to exhale the air and get into inside the gas-supply pipe 14, cause the pollution of gas-supply pipe 14, cause cross infection when next patient uses, the inside atmospheric pressure of housing 21 can become big simultaneously, make the inside first rubber pad 25 of first movable groove 24 be jacked, then first rubber pad 25 can be released with the laminating of first movable groove 24, and the inside of first movable groove 24 can keep unblocked, the gas that has the germ of patient's exhalations of being convenient for is handled, avoid having the inside leakage of germ's gas from housing 21, cause the cross infection of other personnel in the room.

After the use, rotatable third spring 35, then fixed column 37 can slide in the inside of spout 32, fixed column 37 can remove on clamping ring 34 simultaneously, when fixed column 37 removes the bent angle department of spout 32, third spring 35 can restore to expand, promote clamping ring 34 and slide in the inside of movable chamber 33, and fixed column 37 can slide out from the inside of spout 32 under the effort of clamping ring 34, make reinforcing block 36 and connecting block 31 unfixed, the dismouting operation of ventilator body 1 has been simplified, the usability of ventilator body 1 has been improved, be convenient for change housing 21, ensure the health safety of ventilator body 1.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (7)

1. The utility model provides a breathing apparatus can be shirked in treatment with prevent cross infection structure, includes breathing machine body (1), its characterized in that: the ventilator body (1) comprises a shell (11), universal wheels (12) are fixedly arranged on the bottom surface of the shell (11), a humidifier (13) is fixedly arranged on the front surface of the shell (11), an air delivery pipe (14) is connected to the top end of the humidifier (13), a soft cushion (15) is arranged on the top end of the air delivery pipe (14), an exhaust pipe (16) is connected to the back surface of the soft cushion (15), a waste gas processor (17) is fixedly arranged on the top surface of the shell (11), a controller (18) is fixedly arranged on the top surface of the waste gas processor (17), a support (19) is movably arranged at the left end of the top surface of the controller (18), a backflow preventing structure (2) is arranged on the ventilator body (1), the backflow preventing structure (2) comprises a housing (21), fixing belts (22) are arranged on two sides of the back surface of the housing (21), a first fixing block (23) is spirally arranged in the middle of the back surface of the housing (21), a first movable groove (24) is formed in the interior of the first fixing block (23), a first movable groove (24), a rubber cushion (25) is fixedly arranged on the first movable groove (25), a rubber cushion (25) is fixedly arranged on the back surface of the first movable groove (25), a second movable groove (28) is formed in the second fixed block (27), a second rubber pad (29) is movably mounted in the second movable groove (28), a second spring (210) is fixedly mounted on the side surface of the second rubber pad (29), and a nose oxygen tube (211) is mounted in the housing (21);

the novel breathing machine comprises a breathing machine body (1), wherein a connecting structure (3) is arranged in the breathing machine body (1), the connecting structure (3) comprises a connecting block (31), a sliding groove (32) is formed in the side face of the connecting block (31), a movable cavity (33) is formed in the side wall of the connecting block (31), a compression ring (34) is movably arranged in the movable cavity (33), a third spring (35) is fixedly welded on the top face of the compression ring (34), a reinforcing block (36) is movably arranged in the connecting block (31), and a fixing column (37) is fixedly arranged on the side face of the reinforcing block (36);

the fixing columns (37) are four groups in total, the outer diameter of the reinforcing block (36) is equal to the inner diameter of the connecting block (31), the fixing columns (37) are movably arranged in the sliding grooves (32), the width of each fixing column (37) is smaller than that of each sliding groove (32), the length of each fixing column (37) is larger than that of the connecting block (31), and each sliding groove (32) is in a J-shaped structure; the reinforcing block (36) can be arranged in the connecting block (31), the fixing column (37) can move in the sliding groove (32), and the top end of the fixing column (37) can be exposed out of the side wall of the connecting block (31);

the compression ring (34) is of an annular structure, the bottom surface of the compression ring (34) is attached to the top surface of the fixed column (37), and the top end of the third spring (35) is fixedly welded with the top wall of the movable cavity (33); the power is provided for resetting the compression ring (34), so that the fixing column (37) can be clamped at the tail end of the chute (32), and the fixed connection between the connecting block (31) and the reinforcing block (36) is realized.

2. A rescue removable respiratory device having a cross-infection prevention structure as defined in claim 1 wherein: the back of cushion (15) and the top swing joint of support (19), the inside at first fixed block (23) is installed at the top of blast pipe (16), the leading flank of housing (21) and the trailing flank sealing connection of cushion (15).

3. A rescue removable respiratory device having a cross-infection prevention structure as defined in claim 1 wherein: the first fixed block (23) penetrates through the rear side wall of the housing (21), the first movable groove (24) is of an I-shaped structure, the first rubber pad (25) is arranged at the middle end of the first movable groove (24), the first spring (26) is of a T-shaped structure, and the upper end of the first spring (26) is located at the upper section of the first movable groove (24).

4. A rescue removable respiratory device having a cross-infection prevention structure as defined in claim 1 wherein: the side wall of first rubber pad (25) upper end closely laminates with the lateral wall of first movable groove (24), the bottom of first rubber pad (25) is fixed welding with the lateral wall of first movable groove (24).

5. A rescue removable respiratory device having a cross-infection prevention structure as defined in claim 1 wherein: the bottom of second fixed block (27) runs through the bottom surface of housing (21), second movable groove (28) are the same with the shape of first movable groove (24), second rubber pad (29) are the same with the shape of first rubber pad (25), second rubber pad (29) are opposite with the installation direction of first rubber pad (25), the bottom of second rubber pad (29) is located the hypomere in second movable groove (28).

6. A rescue removable respiratory device having a cross-infection prevention structure as defined in claim 1 wherein: the side wall of second rubber pad (29) lower extreme closely laminates with the side wall of second movable groove (28), the bottom of second spring (210) is fixed welded with the side wall of second movable groove (28), the top of nose oxygen pipe (211) is connected with the bottom seal of second fixed block (27).

7. A rescue removable respiratory device having a cross-infection prevention structure as defined in claim 1 wherein: the top surface of connecting block (31) and the bottom surface fixed connection of second fixed block (27), the inside of connecting block (31) communicates with each other with second movable groove (28), the inside at reinforcing block (36) is installed on the top of gas-supply pipe (14).

Images