CN113058121A - Oxygen bag fixing device for emergency nursing - Google Patents
Oxygen bag fixing device for emergency nursing Download PDFInfo
- Publication number
- CN113058121A CN113058121A CN202110290801.6A CN202110290801A CN113058121A CN 113058121 A CN113058121 A CN 113058121A CN 202110290801 A CN202110290801 A CN 202110290801A CN 113058121 A CN113058121 A CN 113058121A
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- China
- Prior art keywords
- oxygen bag
- fixedly connected
- oxygen
- sliding
- fixing device
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- 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.)
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Links
- 239000001301 oxygen Substances 0.000 title claims abstract description 94
- 229910052760 oxygen Inorganic materials 0.000 title claims abstract description 94
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 title claims abstract description 93
- 230000000474 nursing effect Effects 0.000 title claims abstract description 8
- 239000007789 gas Substances 0.000 claims abstract description 46
- 238000007789 sealing Methods 0.000 claims abstract description 9
- 230000005540 biological transmission Effects 0.000 claims description 12
- 230000000903 blocking effect Effects 0.000 claims description 8
- 239000002344 surface layer Substances 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims 1
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000002640 oxygen therapy Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000000670 limiting effect Effects 0.000 description 1
- 150000002926 oxygen Chemical class 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
- A61M16/0057—Pumps therefor
- A61M16/0078—Breathing bags
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- Health & Medical Sciences (AREA)
- Pulmonology (AREA)
- Emergency Medicine (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Hematology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Respiratory Apparatuses And Protective Means (AREA)
- Accommodation For Nursing Or Treatment Tables (AREA)
Abstract
The invention discloses an oxygen bag fixing device for emergency nursing, which comprises a box body and an oxygen bag, wherein a cover plate matched with the box body is clamped on an opening end of the box body, a clamping mechanism is arranged at the lower end of the box body, an elastic mechanism is arranged at the bottom of the box body and is in sliding connection with the inner wall of the box body, the oxygen bag is placed on the elastic mechanism, a through hole is formed in the upper end of the cover plate in a communicating mode, an early warning mechanism is fixedly connected to the upper end of the cover plate and covers the through hole, an L-shaped gas pipe is communicated with the upper end of the cover plate, the gas inlet end of the L-shaped gas pipe is in threaded sealing connection with the gas outlet end of the oxygen bag, a connecting pipe is communicated with the gas outlet end of the L-shaped gas pipe, an oxygen mask is communicated with the gas outlet end of the connecting. The invention not only has the early warning function, but also is convenient for workers to fix.
Description
Technical Field
The invention relates to the technical field of medical supplies, in particular to an oxygen bag fixing device for emergency nursing.
Background
In medical treatment, the staff when rescuing the wounded, need use the oxygen bag, the oxygen bag can carry out oxygen therapy to the wounded effectively, because the oxygen bag texture is light, it easily removes when placing, and the oxygen bag directly exposes in the air, it is easy to be polluted, in addition the oxygen bag is when using, the staff need observe at any time whether it is used up, and then make its practicality not good, in order to improve the practicality of oxygen bag, an oxygen bag fixing device is used in emergency nursing now, it can assist the staff to use the oxygen bag effectively.
Most of oxygen bag fixing devices used in the current market do not have the early warning function, and are not convenient for workers to fix.
Disclosure of Invention
The invention aims to solve the problems that most of oxygen bag fixing devices in the prior art do not have an early warning function and are inconvenient for workers to fix the oxygen bag, and provides an oxygen bag fixing device for emergency care, which not only has an early warning function, but also is convenient for the workers to fix the oxygen bag.
In order to achieve the purpose, the invention adopts the following technical scheme:
an oxygen bag fixing device for emergency nursing comprises a box body and an oxygen bag, wherein a cover plate matched with the box body is clamped on the opening end of the box body, a clamping mechanism is arranged at the lower end of the box body, an elastic mechanism is arranged on the bottom of the box body and is in sliding connection with the inner wall of the box body, the oxygen bag is placed on the elastic mechanism, a through hole is formed in the upper end of the cover plate in a communicating mode, an early warning mechanism is fixedly connected to the upper end of the cover plate and covers the through hole, an L-shaped gas conveying pipe is arranged on the upper end of the cover plate in a communicating mode, the gas inlet end of the L-shaped gas conveying pipe is in threaded sealing connection with the gas outlet end of the oxygen bag, a connecting pipe is arranged on the gas outlet end of the L-shaped gas conveying pipe in a communicating mode, an oxygen mask is arranged on the gas outlet end of the connecting pipe in a communicating, the side wall of the L-shaped gas conveying pipe is fixedly connected with an adjusting mechanism, the adjusting mechanism is provided with a plugging mechanism, and the plugging mechanism is matched with the gas conveying hopper and slidably penetrates through the inner wall of the L-shaped gas conveying pipe.
Preferably, elastic mechanism includes many equal fixed connection springs on the bottom half, sliding connection has assorted clamp plate with it in the box, many the upper end of spring all with the lower extreme fixed connection of clamp plate, the upper end fixedly connected with of clamp plate corresponds the actuating lever that sets up with the through-hole, the oxygen bag is placed in the clamp plate upper end, and elastic mechanism's setting can extrude the oxygen in the oxygen bag effectively.
Preferably, fixture is including setting up in the spout of box lower extreme, sliding connection has two equal assorted sliders with it in the spout, two the equal fixedly connected with grip block of lower extreme of slider, it is connected with first bolt to rotate on the one end inner wall of spout, the one end of first bolt is rotated the lateral wall setting that runs through the spout, is located first bolt screw thread in the spout runs through two slider settings, fixture's setting, and the staff of being convenient for fixes the device.
Preferably, early warning mechanism includes fixed connection in the protection casing of apron upper end, outside the through-hole was located to the protection casing cover, fixedly connected with siren on the top of protection casing, early warning mechanism's setting can carry out the early warning when oxygen arranges soon to the greatest extent in the oxygen bag effectively.
Preferably, adjustment mechanism includes the barrel of fixed connection on L type gas-supply pipe lateral wall, sliding connection has assorted slide with it in the barrel, shutoff mechanism slide run through the inner wall setting of barrel and with the one end fixed connection of slide, it is connected with the second bolt to rotate on the inner wall of barrel, the one end of second bolt is rotated the lateral wall setting of running through the barrel, is located second bolt screw thread in the barrel runs through the slide setting, and adjustment mechanism's setting is convenient for the staff to adjust the gas transmission volume of device.
Preferably, the blocking mechanism comprises a sliding rod which is slidably arranged through the inner wall of the L-shaped gas transmission pipe, one end of the sliding rod is slidably arranged through the inner wall of the cylinder body and is fixedly connected with one end of the sliding plate, one end of the sliding rod which is positioned in the L-shaped gas transmission pipe is fixedly connected with a conical blocking block matched with the gas transmission hopper, and the blocking mechanism can effectively block the gas transmission hopper.
Preferably, the surface layers of a plurality of the springs are galvanized, which can effectively improve the corrosion resistance of the springs.
Preferably, two sections of opposite threads are arranged on the first bolt, the two sliding blocks are respectively arranged on the two sections of opposite threads, and when the first bolt rotates, the two sliding blocks are close to or far away from each other.
Compared with the prior art, the invention has the beneficial effects that:
1. the oxygen bag early warning device comprises a box body, an oxygen bag, a cover plate, a through hole, an L-shaped gas pipe, a connecting pipe and the like, wherein the box body is arranged in the box body, the cover plate is arranged in the box body, the through hole is arranged in the box body, the L-shaped gas pipe is arranged in the connecting pipe, the L-shaped gas pipe is arranged in the box body, the cover plate is.
2. The oxygen bag fixing device is convenient for workers to fix the device by arranging the box body, the oxygen bag, the cover plate, the through hole, the L-shaped gas conveying pipe, the connecting pipe and the like, so that the stability of the device is effectively improved, and the oxygen bag can be effectively protected by arranging the box body, so that the probability of pollution of the oxygen bag is effectively reduced.
3. The invention is convenient for the staff to adjust the gas delivery amount of the device by arranging the box body, the oxygen bag, the cover plate, the through hole, the L-shaped gas delivery pipe, the connecting pipe and the like, wherein the arrangement of the plugging mechanism can effectively plug the gas delivery hopper.
Drawings
FIG. 1 is a perspective view of an oxygen bag fixing device for emergency care according to the present invention;
FIG. 2 is a schematic view showing an external structure of an oxygen bag fixing device for emergency care according to the present invention;
FIG. 3 is an enlarged view of a portion of FIG. 1 at A;
FIG. 4 is an enlarged view of a portion of FIG. 1 at B;
fig. 5 is a partially enlarged view of fig. 1 at C.
In the figure: the oxygen therapy device comprises a box body 1, an oxygen bag 2, a cover plate 3, a through hole 4, a 5L-shaped gas conveying pipe 6, a connecting pipe 7, an oxygen mask 7, an elastic band 8, a gas conveying hopper 9, a spring 10, a pressing plate 11, a driving rod 12, a sliding groove 13, a sliding block 14, a clamping block 15, a first bolt 16, a protective cover 17, an alarm 18, a cylinder body 19, a sliding plate 20, a second bolt 21, a sliding rod 22 and a conical sealing block 23.
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.
Referring to fig. 1-5, an oxygen bag fixing device for emergency care comprises a box body 1 and an oxygen bag 2, a cover plate 3 matched with the box body 1 is clamped on the opening end of the box body 1, a clamping mechanism is arranged at the lower end of the box body 1, an elastic mechanism is arranged at the bottom of the box body 1 and is in sliding connection with the inner wall of the box body 1, the oxygen bag 2 is placed on the elastic mechanism, a through hole 4 is communicated with the upper end of the cover plate 3, an early warning mechanism is fixedly connected with the upper end of the cover plate 3 and covers the through hole 4, an L-shaped gas pipe 5 is communicated with the upper end of the cover plate 3, the gas inlet end of the L-shaped gas pipe 5 is in threaded sealing connection with the gas outlet end of the oxygen bag 2, a connecting pipe 6 is communicated with the gas outlet end of the L-shaped gas pipe 5, an oxygen mask 7 is communicated with the gas outlet end of the connecting pipe 6, an elastic band, an adjusting mechanism is fixedly connected to the side wall of the L-shaped gas transmission pipe 5, a plugging mechanism is arranged on the adjusting mechanism, and the plugging mechanism is matched with the gas transmission hopper 9 and slidably penetrates through the inner wall of the L-shaped gas transmission pipe 5.
Elastic mechanism includes many equal fixed connection spring 10 on 1 bottoms of box, sliding connection has assorted clamp plate 11 with it in 1 box, many spring 10's upper end all with the lower extreme fixed connection of clamp plate 11, the actuating lever 12 that the upper end fixedly connected with of clamp plate 11 and through-hole 4 correspond the setting, oxygen bag 2 places in 11 upper ends of clamp plate, and elastic mechanism's setting can extrude the oxygen in the oxygen bag 2 effectively.
Fixture is including setting up in spout 13 of 1 lower extreme of box, sliding connection has two equal assorted sliders 14 with it in spout 13, the equal fixedly connected with grip block 15 of lower extreme of two sliders 14, it is connected with first bolt 16 to rotate on the one end inner wall of spout 13, the one end of first bolt 16 is rotated and is run through the lateral wall setting of spout 13, the 16 screw threads of first bolt that are located spout 13 run through two slider 14 settings, fixture's setting, the staff of being convenient for fixes the device.
Early warning mechanism includes fixed connection in the protection casing 17 of 3 upper ends of apron, protection casing 17 covers and locates outside 4 through-holes, fixedly connected with siren 18 on the top of protection casing 17, early warning mechanism's setting, can carry out the early warning when oxygen is discharged soon to the greatest extent in oxygen bag 2 effectively, adjustment mechanism includes barrel 19 of fixed connection on 5 lateral walls of L type gas-supply pipe, sliding connection has assorted slide 20 with it in barrel 19, shutoff mechanism slides the inner wall setting that runs through barrel 19 and with the one end fixed connection of slide 20, it is connected with second bolt 21 to rotate on barrel 19's the inner wall, the lateral wall setting that runs through barrel 19 is rotated to the one end of second bolt 21, the second bolt 21 screw thread that is located barrel 19 runs through slide 20 setting, adjustment mechanism's setting, the staff of being convenient for adjusts the gas transmission volume of device.
The blocking mechanism comprises a sliding rod 22 which penetrates through the inner wall of the L-shaped air conveying pipe 5 in a sliding mode, one end of the sliding rod 22 penetrates through the inner wall of the barrel 19 in a sliding mode and is fixedly connected with one end of a sliding plate 20, one end of the sliding rod 22 located in the L-shaped air conveying pipe 5 is fixedly connected with a conical blocking block 23 matched with the air conveying bucket 9, the blocking mechanism is arranged and can effectively block the air conveying bucket 9, the surface layers of the springs 10 are galvanized, the corrosion resistance of the springs 10 can be effectively improved, two opposite threads are arranged on the first bolt 16, the two sliding blocks 14 are arranged on the two opposite threads respectively, and when the first bolt 16 rotates, the two sliding blocks 14 are close to or far away from each other.
It should be noted that the L-shaped gas pipe 5 is a hard pipe, and the connection pipe 6 is a soft pipe.
It should be noted that the air outlet end of the oxygen bag 2 is a threaded interface, the air inlet end of the L-shaped air delivery pipe 5 is a threaded interface matched with the air outlet end, the two are hermetically connected through matched threads, and after the two are hermetically connected, the two are communicated with each other, which is the prior art and is not described herein again.
It should be noted that when the actuator presses the button on the alarm 18, the alarm 18 will sound a buzzer, which is prior art and will not be described herein.
The working principle is as follows: in the invention, when a worker needs to fix the device, the worker can clamp the two clamping blocks 15 on a certain stable object on the spot, if the device is used in an urgent stretcher, the worker can clamp the supporting frame in the stretcher by the two clamping blocks 15, then manually rotate the first bolt 16, the first bolt 16 rotates to enable the two sliding blocks 14 to move towards or away from each other under the limiting action of the sliding groove 13, further enable the two clamping blocks 15 to move towards or away from each other, and rotate the first bolt 16 until the two clamping blocks 15 clamp and fix the supporting frame of the stretcher, so that the fixed installation work of the device is completed, the fixed device has better stability, when the worker needs to disassemble the device, the worker can manually rotate the first bolt 16 until the two clamping blocks 15 are separated from the two supporting frames of the stretcher, when the staff needs to deliver oxygen to the patient, the staff can wear the oxygen mask 7 to the face of the patient by using the elastic band 8, which is the prior art and is not described herein again, then the oxygen bag 2 can effectively deliver oxygen to the patient, when the oxygen in the oxygen bag 2 gradually decreases, the pressing plate 11 moves upwards under the elastic resetting action of the springs 10, when the pressing plate 11 moves upwards, the pressing plate can effectively extrude the oxygen in the oxygen bag 2, so that the patient can be continuously fed with oxygen, when the oxygen in the oxygen bag 2 is about to be used up, the pressing plate 11 drives the driving rod 12 to move upwards to the through hole 4, the driving rod 12 penetrates through the through hole 4 and extrudes the button on the alarm 18, at this time, the alarm 18 sends out a buzzer, the staff can timely receive the notification that the oxygen in the oxygen bag 2 can be exhausted, because the oxygen in the oxygen bag 2 gradually decreases, and the pressure of the pressing plate 11 on the oxygen bag 2 changes, when the oxygen bag 2 is required to regulate the oxygen delivery amount of the device, the worker can manually rotate the second bolt 21, the second bolt 21 rotates to enable the sliding plate 20 to horizontally move in the cylinder 19, the sliding rod 22 and the conical sealing block 23 further synchronously and horizontally move, the second bolt 21 is rotated to enable the conical sealing block 23 to change the sealing area of the air delivery bucket 9, so that the oxygen delivery amount is controlled, when the worker needs to stop oxygen delivery to the patient, the worker can rotate the second bolt 21 until the conical sealing block 23 completely seals the air delivery bucket 9, wherein the oxygen bag 2 can be effectively protected by the arrangement of the box body 1, the probability of pollution of the oxygen bag 2 can be effectively reduced, when the staff need change oxygen bag 2, at first make gas transmission fill 9 by the complete shutoff, the staff can open apron 3 afterwards, it needs to explain that, apron 3 is the fixed form of joint with the open end of box 1, this is prior art, give vent to anger here no longer redundantly, when apron 3 is opened, the staff can be with twisting L type gas-supply pipe 5 and make it and the separation of the end of giving vent to anger on the oxygen bag 2, the staff can take out the oxygen bag 2 that exhausts after that, and place new oxygen bag 2 on clamp plate 11 and make L type gas-supply pipe 5 and new oxygen bag 2 threaded seal connect, it can with box 1 chucking fixed to lap at last 3.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (8)
1. The utility model provides an oxygen bag fixing device for emergency nursing, includes box (1) and oxygen bag (2), the joint has assorted apron (3) with it on the opening end of box (1), its characterized in that, the lower extreme of box (1) is equipped with fixture, be equipped with elastic mechanism on the bottom of box (1), elastic mechanism and the inner wall sliding connection of box (1), place on elastic mechanism oxygen bag (2), the upper end intercommunication of apron (3) is equipped with through-hole (4), the upper end fixedly connected with early warning mechanism of apron (3), early warning mechanism cover is located outside through-hole (4), the upper end intercommunication of apron (3) is equipped with L type gas-supply pipe (5), the inlet end of L type gas-supply pipe (5) and the end screw thread sealing connection of giving vent to anger on oxygen bag (2), the end of giving vent to anger of L type gas-supply pipe (5) communicates and is equipped with connecting pipe (6), the intercommunication is equipped with oxygen mask (7) on the end of giving vent to anger of connecting pipe (6), fixedly connected with elastic cord (8) on the lateral wall of oxygen mask (7), fixedly connected with gas transmission fill (9) in L type gas-supply pipe (5), fixedly connected with adjustment mechanism on the lateral wall of L type gas-supply pipe (5), the last shutoff mechanism that is equipped with of adjustment mechanism, shutoff mechanism and gas transmission fill (9) phase-match and the inner wall setting that slides and run through L type gas-supply pipe (5).
2. The oxygen bag fixing device for emergency care according to claim 1, wherein the elastic mechanism comprises a plurality of springs (10) fixedly connected to the bottom of the box body (1), a pressing plate (11) matched with the box body is slidably connected to the box body (1), the upper ends of the plurality of springs (10) are fixedly connected to the lower end of the pressing plate (11), the upper end of the pressing plate (11) is fixedly connected to a driving rod (12) corresponding to the through hole (4), and the oxygen bag (2) is placed on the upper end of the pressing plate (11).
3. The oxygen bag fixing device for emergency care according to claim 2, wherein the clamping mechanism comprises a sliding groove (13) arranged at the lower end of the box body (1), two sliding blocks (14) matched with the sliding groove (13) are slidably connected in the sliding groove (13), a clamping block (15) is fixedly connected at the lower ends of the two sliding blocks (14), a first bolt (16) is rotatably connected to the inner wall of one end of the sliding groove (13), one end of the first bolt (16) is rotatably arranged through the side wall of the sliding groove (13), and the first bolt (16) in the sliding groove (13) is arranged through the two sliding blocks (14) in a threaded manner.
4. An oxygen bag fixing device for emergency nursing according to claim 3, wherein said early warning mechanism comprises a protection cover (17) fixedly connected to the upper end of the cover plate (3), said protection cover (17) is covered outside the through hole (4), and an alarm (18) is fixedly connected to the top of said protection cover (17).
5. The oxygen bag fixing device for emergency care according to claim 4, wherein the adjusting mechanism comprises a barrel body (19) fixedly connected to the side wall of the L-shaped air delivery pipe (5), a sliding plate (20) matched with the L-shaped air delivery pipe is slidably connected in the barrel body (19), the plugging mechanism is slidably arranged through the inner wall of the barrel body (19) and fixedly connected with one end of the sliding plate (20), a second bolt (21) is rotatably connected to the inner wall of the barrel body (19), one end of the second bolt (21) is rotatably arranged through the side wall of the barrel body (19), and the second bolt (21) in the barrel body (19) is arranged through the sliding plate (20) in a threaded manner.
6. The oxygen bag fixing device for emergency care according to claim 5, wherein the blocking mechanism comprises a sliding rod (22) slidably penetrating through the inner wall of the L-shaped air delivery pipe (5), one end of the sliding rod (22) slidably penetrates through the inner wall of the cylinder body (19) and is fixedly connected with one end of a sliding plate (20), and one end of the sliding rod (22) positioned in the L-shaped air delivery pipe (5) is fixedly connected with a conical blocking block (23) matched with the air delivery hopper (9).
7. The oxygen bag fixing device for emergency care as claimed in claim 6, wherein the surface layers of the plurality of springs (10) are galvanized.
8. The oxygen bag fixing device for emergency care as claimed in claim 7, wherein the first bolt (16) is provided with two opposite threads, and the two sliders (14) are respectively provided on the two opposite threads.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110290801.6A CN113058121B (en) | 2021-03-18 | 2021-03-18 | Oxygen bag fixing device for first-aid nursing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110290801.6A CN113058121B (en) | 2021-03-18 | 2021-03-18 | Oxygen bag fixing device for first-aid nursing |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113058121A true CN113058121A (en) | 2021-07-02 |
| CN113058121B CN113058121B (en) | 2023-11-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110290801.6A Active CN113058121B (en) | 2021-03-18 | 2021-03-18 | Oxygen bag fixing device for first-aid nursing |
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| CN208017895U (en) * | 2017-11-20 | 2018-10-30 | 朱玉萍 | One kind being used for medical emergency manually breathing equipment |
| CN208741684U (en) * | 2018-05-09 | 2019-04-16 | 中国医科大学附属第一医院 | One kind having sealing function and the adjustable oxygen bag of flow |
| CN209286416U (en) * | 2018-11-04 | 2019-08-23 | 王玲华 | A kind of Medical oxygen bag automatic pressurizing device |
| CN209864921U (en) * | 2019-01-25 | 2019-12-31 | 南方医科大学南方医院 | Automatic safety oxygen bag of output |
| CN211214832U (en) * | 2019-11-01 | 2020-08-11 | 重庆医科大学附属儿童医院 | Safe portable oxygen supply device |
| CN211434603U (en) * | 2019-12-17 | 2020-09-08 | 绵阳市中心医院 | A oxygen bag for community's nursing |
| CN112451822A (en) * | 2020-12-01 | 2021-03-09 | 南通大学附属医院 | Special self-service oxygen supply device for emergency nursing |
-
2021
- 2021-03-18 CN CN202110290801.6A patent/CN113058121B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN208017895U (en) * | 2017-11-20 | 2018-10-30 | 朱玉萍 | One kind being used for medical emergency manually breathing equipment |
| CN208741684U (en) * | 2018-05-09 | 2019-04-16 | 中国医科大学附属第一医院 | One kind having sealing function and the adjustable oxygen bag of flow |
| CN209286416U (en) * | 2018-11-04 | 2019-08-23 | 王玲华 | A kind of Medical oxygen bag automatic pressurizing device |
| CN209864921U (en) * | 2019-01-25 | 2019-12-31 | 南方医科大学南方医院 | Automatic safety oxygen bag of output |
| CN211214832U (en) * | 2019-11-01 | 2020-08-11 | 重庆医科大学附属儿童医院 | Safe portable oxygen supply device |
| CN211434603U (en) * | 2019-12-17 | 2020-09-08 | 绵阳市中心医院 | A oxygen bag for community's nursing |
| CN112451822A (en) * | 2020-12-01 | 2021-03-09 | 南通大学附属医院 | Special self-service oxygen supply device for emergency nursing |
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| CN113058121B (en) | 2023-11-17 |
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Effective date of registration: 20230720 Address after: Room 211-211, Floor 2, Building 1, No. 69, Aoti Street, Jianye District, Nanjing City, Jiangsu Province, 210000 Applicant after: Nanjing Yunke Zhisheng Health Technology Co.,Ltd. Address before: 255000 Zichuan District Hospital, Zichuan District, Zibo City, Shandong Province Applicant before: Yuan Dongmei |
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