CN215351315U - Emergency internal medicine department strains oxygen breathing device - Google Patents
Emergency internal medicine department strains oxygen breathing device Download PDFInfo
- Publication number
- CN215351315U CN215351315U CN202023136960.0U CN202023136960U CN215351315U CN 215351315 U CN215351315 U CN 215351315U CN 202023136960 U CN202023136960 U CN 202023136960U CN 215351315 U CN215351315 U CN 215351315U
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- CN
- China
- Prior art keywords
- fixedly connected
- pipe
- filtering
- oxygen
- top cover
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 title claims abstract description 41
- 239000001301 oxygen Substances 0.000 title claims abstract description 41
- 229910052760 oxygen Inorganic materials 0.000 title claims abstract description 41
- 230000029058 respiratory gaseous exchange Effects 0.000 title claims abstract description 34
- 239000003814 drug Substances 0.000 title claims abstract description 18
- 238000001914 filtration Methods 0.000 claims abstract description 55
- 239000004744 fabric Substances 0.000 claims description 11
- 238000003825 pressing Methods 0.000 claims description 9
- 230000007246 mechanism Effects 0.000 claims description 8
- 230000006835 compression Effects 0.000 claims description 4
- 238000007906 compression Methods 0.000 claims description 4
- 238000003780 insertion Methods 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000000926 separation method Methods 0.000 claims description 3
- 239000007789 gas Substances 0.000 abstract description 5
- 230000003434 inspiratory effect Effects 0.000 abstract 1
- 101100269850 Caenorhabditis elegans mask-1 gene Proteins 0.000 description 5
- 238000009434 installation Methods 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000241 respiratory effect Effects 0.000 description 2
- 210000003437 trachea Anatomy 0.000 description 2
- 206010011409 Cross infection Diseases 0.000 description 1
- 208000000059 Dyspnea Diseases 0.000 description 1
- 206010013975 Dyspnoeas Diseases 0.000 description 1
- 206010029803 Nosocomial infection Diseases 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000004060 metabolic process Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000002640 oxygen therapy Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000013022 venting Methods 0.000 description 1
Images
Landscapes
- Respiratory Apparatuses And Protective Means (AREA)
Abstract
The utility model discloses an oxygen filtering breathing device for emergency internal medicine, which relates to the related technical field of medical instruments and comprises a breathing mask, wherein the breathing mask is fixedly connected with an external air pipe, one end of the external air pipe, which is far away from the breathing mask, is fixedly connected with a shunt cover, an air inlet pipe and an exhaust pipe are fixedly connected on the shunt cover, the air inlet pipe and the exhaust pipe are fixedly connected with a shunt box, the shunt box is also fixedly connected with an oxygen pipe, the top end of the shunt box is fixedly connected with an exhaust top cover, and the top end of the exhaust top cover is rotatably connected with a filtering top cover. Can realize filtering inspiratory air and exhaled air through setting up exhaust top cap and filtering top cap, can enough provide clean air to the patient, can carry out filtration treatment to exhaled gas again to can carry out convenient change to filter equipment under the prerequisite that does not influence filtering operation.
Description
Technical Field
The utility model relates to the technical field related to medical instruments, in particular to an oxygen filtering breathing device for an emergency internal medicine department.
Background
At present, emergency internal medicine department patients often have the situation of dyspnea, need carry out incessant oxygen therapy through the breathing machine and resume.
The traditional respirator for emergency treatment cannot well filter oxygen and gas exhaled by a patient, so that the recovery and respiratory metabolism of the body of the patient are affected, and secondary damage is caused to the body of the patient, and in the Chinese patent invention document with the publication number of CN108568017A, an oxygen filtering breathing device for the medical emergency treatment is disclosed, which can filter outside air when being inhaled, but can filter the exhaled air in a breathing cavity when in use because the inhaled air is placed in the breathing cavity, and although a one-way air outlet valve and a one-way air inlet valve are arranged, a phenomenon that more air is mixed with air can still occur.
SUMMERY OF THE UTILITY MODEL
The utility model provides an oxygen filtering breathing device for an emergency internal medicine, which solves the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme:
the utility model provides an emergency internal medicine oxygen filtration breathing device, including respirator, respirator fixed connection outside trachea, respirator's one end fixed connection reposition of redundant personnel cover is kept away from to outside trachea, fixed connection intake pipe and blast pipe are covered in the reposition of redundant personnel, intake pipe and blast pipe fixed connection reposition of redundant personnel case, fixed connection division board in the reposition of redundant personnel case, the division board separates into air intake chamber and air discharge chamber with the reposition of redundant personnel incasement, the tip of intake pipe and blast pipe is all arranged in the reposition of redundant personnel incasement and is located air intake chamber and air discharge chamber respectively, reposition of redundant personnel case still fixed connection oxygen hose, oxygen hose fixed connection oxygen cylinder, the one end that the oxygen cylinder was kept away from to the oxygen hose is located the air intake chamber, the top fixed connection exhaust top cap of reposition of redundant personnel case, the top central authorities fixed connection knob of filter top cap.
As a preferable technical scheme of the utility model, the exhaust top cover is provided with an air inlet and an air outlet corresponding to the air inlet chamber and the exhaust chamber.
As a preferred technical scheme of the utility model, a plurality of filtering ports corresponding to the air inlet and the air outlet are formed in the filtering top cover, a filtering device is connected in each filtering port, and clamping and installing mechanisms for installing the filtering device are arranged in the knob and the filtering top cover.
As a preferred technical scheme of the utility model, the filtering device comprises a mounting ring, the filter cloth is fixedly connected in the mounting ring, and one side of the mounting ring is provided with an insertion hole.
As a preferred technical scheme of the utility model, the clamping and installing mechanism comprises a button penetrating through the side edge of the knob, a pressing groove is formed in the knob and the filtering top cover, one end of the button is positioned in the pressing groove, the bottom end of the button is fixedly connected with a connecting rod, the bottom end of the connecting rod is fixedly connected with an inserting rod corresponding to the inserting hole, and a compression spring is fixedly connected between the button and the end part in the pressing groove.
As a preferred technical scheme of the utility model, one side of the exhaust top cover is in threaded connection with a positioning bolt, and the side edge of the filter top cover is provided with a plurality of positioning holes corresponding to the positioning bolts.
As a preferable technical scheme of the utility model, the air inlet pipe and the exhaust pipe are both provided with one-way valves, and the conduction directions of the two one-way valves are opposite.
The utility model has the following advantages: the utility model can realize the separation of air inlet and air outlet by arranging the flow dividing box, the air inlet pipe and the air outlet pipe, avoids the cross infection caused by gas mixing, can realize the filtration of the inhaled air and the exhaled air by arranging the air outlet top cover and the filtering top cover, can provide clean air for patients, can also carry out filtering treatment on the exhaled air, and can conveniently replace the filtering device on the premise of not influencing the filtering work.
Drawings
Fig. 1 is a schematic structural diagram of an oxygen filtration breathing device for emergency internal medicine.
Fig. 2 is a schematic structural view of a flow distribution box in the oxygen filtering and breathing device for emergency internal medicine.
Fig. 3 is a schematic structural view of a filtering top cover and a venting top cover in the oxygen filtering breathing device for emergency internal medicine.
FIG. 4 is a schematic structural view of a clamping and mounting mechanism in the oxygen filtration breathing apparatus for emergency internal medicine.
Fig. 5 is a schematic structural diagram of a filtering device in an emergency medical oxygen filtering breathing device.
In the figure: 1. a respiratory mask; 2. an outer air tube; 3. a flow dividing cover; 4. an exhaust pipe; 5. an air inlet pipe; 6. a shunt box; 7. an oxygen tube; 8. an oxygen cylinder; 9. an exhaust top cover; 10. a filter top cover; 11. a knob; 12. a separator plate; 13. an air intake chamber; 14. an exhaust chamber; 15. an air inlet; 16. an exhaust port; 17. a filter port; 18. a clamping installation mechanism; 19. positioning the bolt; 20. positioning holes; 21. a button; 22. a connecting rod; 23. inserting a rod; 24. a compression spring; 25. a mounting ring; 26. filtering cloth; 27. and (4) inserting the jack.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.
It should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the referred devices or elements must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
Referring to fig. 1-5, an oxygen filtering breathing apparatus for emergency internal medicine department includes a breathing mask 1, an external air pipe 2 fixedly connected to the breathing mask 1, a shunt cover 3 fixedly connected to one end of the external air pipe 2 far away from the breathing mask 1, an air inlet pipe 5 and an exhaust pipe 4 fixedly connected to the shunt cover 3, and a shunt box 6 fixedly connected to the air inlet pipe 5 and the exhaust pipe 4. The air inlet pipe 5 and the exhaust pipe 4 are both provided with one-way valves, and the conduction directions of the two one-way valves are opposite. The check valve connected with the air inlet pipe 5 allows air to enter the air inlet pipe 5 from the shunt box 6, and the check valve connected with the exhaust pipe 4 allows air to enter the shunt box 6 from the exhaust pipe 4.
The top end of the flow dividing box 6 is fixedly connected with an exhaust top cover 9, and an air inlet 15 and an air outlet 16 corresponding to the air inlet chamber 13 and the exhaust chamber 14 are formed in the exhaust top cover 9. The top end of the exhaust top cover 9 is rotatably connected with a filter top cover 10, and the center of the top end of the filter top cover 10 is fixedly connected with a knob 11. The filtering top cover 10 is provided with a plurality of filtering ports 17 corresponding to the air inlet 15 and the air outlet 16, the filtering device is connected in the filtering ports 17, and the knob 11 and the filtering top cover 10 are internally provided with clamping and mounting mechanisms 18 for mounting the filtering device. The filtering device comprises a mounting ring 25, wherein the mounting ring 25 is internally and fixedly connected with filter cloth 26, the filter cloth 26 can be double-layer, activated carbon particles are filled between the two layers of filter cloth 26, and one side of the mounting ring 25 is provided with an insertion hole 27. The clamping installation mechanism 18 comprises a button 21 penetrating through the side edge of the knob 11, pressing grooves are formed in the knob 11 and the filtering top cover 10, one end of the button 21 is located in the pressing groove, the bottom end of the button 21 is fixedly connected with a connecting rod 22, the bottom end of the connecting rod 22 is fixedly connected with an inserting rod 23 corresponding to the inserting hole 27, and a compression spring 24 is fixedly connected between the button 21 and the end portion in the pressing groove. A positioning bolt 19 is connected with one side of the exhaust top cover 9 through threads, and a plurality of positioning holes 20 corresponding to the positioning bolts 19 are formed in the side edge of the filter top cover 10.
In the implementation process of the utility model, the breathing mask 1 is worn on the face of a patient, when the patient inhales, external air enters the air inlet chamber 13 from the air inlet 15 after being filtered by the filter cloth 26, meanwhile, oxygen also enters the air inlet chamber 13, and the filtered air and the filtered oxygen are mixed and finally enter the breathing mask 1 through the air inlet pipe 5, the shunt cover 3 and the external air pipe 2;
when a patient exhales, gas enters the exhaust chamber 14 through the external gas pipe 2, the shunt cover 3 and the exhaust pipe 4, then is filtered by the filter cloth 26 through the exhaust port 16 and then is exhausted;
when the filter cloth 26 needs to be replaced, the positioning bolt 19 is rotated to withdraw from the positioning hole 20, then the knob 11 is rotated to rotate the filter top cover 10, the filter opening 17 provided with the clean filter cloth is aligned with the air inlet 15 and the air outlet 16, then the positioning bolt 19 is rotated again to enter the positioning hole 20 to realize positioning and installation, and then the button 21 at one side of the filter cloth to be replaced is pressed to separate the filter device from the filter top cover 10, so that the filter device can be taken out and replaced.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. An oxygen filtering breathing device for emergency internal medicine department comprises a breathing mask (1) and is characterized in that the breathing mask (1) is fixedly connected with an external air pipe (2), one end of the external air pipe (2) far away from the breathing mask (1) is fixedly connected with a shunt cover (3), the shunt cover (3) is fixedly connected with an air inlet pipe (5) and an exhaust pipe (4), the air inlet pipe (5) and the exhaust pipe (4) are fixedly connected with a shunt box (6), a separation plate (12) is fixedly connected in the shunt box (6), the separation plate (12) separates the interior of the shunt box (6) into an air inlet chamber (13) and an exhaust chamber (14), the end parts of the air inlet pipe (5) and the exhaust pipe (4) are both arranged in the shunt box (6) and respectively positioned in the air inlet chamber (13) and the exhaust chamber (14), the shunt box (6) is also fixedly connected with an oxygen pipe (7), and the oxygen pipe (7) is fixedly connected with an oxygen bottle (8), one end of the oxygen pipe (7) far away from the oxygen cylinder (8) is positioned in the air inlet chamber (13), the top end of the shunt box (6) is fixedly connected with an exhaust top cover (9), the top end of the exhaust top cover (9) is rotatably connected with a filter top cover (10), and the center of the top end of the filter top cover (10) is fixedly connected with a knob (11).
2. The emergency medical oxygen filtration breathing device according to claim 1, wherein the exhaust top cover (9) is provided with an air inlet (15) and an air outlet (16) corresponding to the air inlet chamber (13) and the air outlet chamber (14).
3. The emergency internal medicine oxygen filtering and breathing device according to claim 2, wherein the filtering top cover (10) is provided with a plurality of filtering ports (17) corresponding to the air inlet (15) and the air outlet (16), the filtering device is connected in the filtering ports (17), and the knob (11) and the filtering top cover (10) are internally provided with clamping and mounting mechanisms (18) for mounting the filtering device.
4. The emergency internal medicine oxygen filtration breathing device according to claim 3, wherein the filtering device comprises a mounting ring (25), a filter cloth (26) is fixedly connected in the mounting ring (25), and one side of the mounting ring (25) is provided with an insertion hole (27).
5. The emergency internal medicine oxygen filtration breathing device according to claim 4, wherein the clamping and mounting mechanism (18) comprises a button (21) penetrating through the side of the knob (11), a pressing groove is formed in the knob (11) and the filtration top cover (10), one end of the button (21) is located in the pressing groove, a connecting rod (22) is fixedly connected to the bottom end of the button (21), an inserting rod (23) corresponding to the inserting hole (27) is fixedly connected to the bottom end of the connecting rod (22), and a compression spring (24) is fixedly connected between the button (21) and the end portion in the pressing groove.
6. The emergency internal medicine oxygen filtration breathing device according to claim 1, wherein a positioning bolt (19) is connected to one side of the exhaust top cover (9) in a threaded manner, and a plurality of positioning holes (20) corresponding to the positioning bolt (19) are formed in the side of the filter top cover (10).
7. The emergency internal medicine oxygen filtration breathing device according to claim 1, wherein the air inlet pipe (5) and the air outlet pipe (4) are both provided with one-way valves, and the two one-way valves are opposite in conducting direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023136960.0U CN215351315U (en) | 2020-12-23 | 2020-12-23 | Emergency internal medicine department strains oxygen breathing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023136960.0U CN215351315U (en) | 2020-12-23 | 2020-12-23 | Emergency internal medicine department strains oxygen breathing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215351315U true CN215351315U (en) | 2021-12-31 |
Family
ID=79600192
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023136960.0U Expired - Fee Related CN215351315U (en) | 2020-12-23 | 2020-12-23 | Emergency internal medicine department strains oxygen breathing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215351315U (en) |
-
2020
- 2020-12-23 CN CN202023136960.0U patent/CN215351315U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211231 |