CN220142356U - Breathing pipeline with sputum collection function and breathing equipment - Google Patents
Breathing pipeline with sputum collection function and breathing equipment Download PDFInfo
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- CN220142356U CN220142356U CN202320962911.7U CN202320962911U CN220142356U CN 220142356 U CN220142356 U CN 220142356U CN 202320962911 U CN202320962911 U CN 202320962911U CN 220142356 U CN220142356 U CN 220142356U
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- 206010036790 Productive cough Diseases 0.000 title claims abstract description 133
- 210000003802 sputum Anatomy 0.000 title claims abstract description 133
- 208000024794 sputum Diseases 0.000 title claims abstract description 133
- 230000029058 respiratory gaseous exchange Effects 0.000 title claims abstract description 64
- 238000005070 sampling Methods 0.000 claims abstract description 32
- 238000007599 discharging Methods 0.000 claims abstract description 6
- 230000000241 respiratory effect Effects 0.000 claims description 32
- 230000029142 excretion Effects 0.000 claims description 20
- 210000002445 nipple Anatomy 0.000 claims 1
- 210000003437 trachea Anatomy 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
- 206010011409 Cross infection Diseases 0.000 description 2
- 206010029803 Nosocomial infection Diseases 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 208000000884 Airway Obstruction Diseases 0.000 description 1
- 206010035664 Pneumonia Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000000621 bronchi Anatomy 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 210000004072 lung Anatomy 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 230000004202 respiratory function Effects 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- 210000001835 viscera Anatomy 0.000 description 1
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- External Artificial Organs (AREA)
Abstract
The utility model belongs to the technical field of medical appliances, and particularly relates to a breathing pipeline with a sputum collection function and breathing equipment. In the sputum collection function, the sputum collection tank comprises a cap, a tank body with an inner space and a tank cover covered on the tank body, wherein the tank cover is provided with an air inlet connector, an air outlet connector and a sampling connector, and the cap is detachably covered on the sampling connector; the three-way pipe is provided with a first joint, a second joint and a third joint; the first joint is communicated with the air suction pipe, the second joint is communicated with the sputum discharging pipe, one end, far away from the second joint, of the sputum discharging pipe is communicated with the air inlet joint, the air outlet joint is communicated with the air breathing pipe, and the third joint is communicated with the breathing end. According to the utility model, medical staff can inhale the sputum in the sputum collection tank through the sampling connector by adopting the injector and the like, so that the tank cover does not need to be opened from the tank body, the sampling work of the sputum collection tank is simplified, the accident that the sputum is polluted during sampling is avoided, and the sampling safety of the sputum collection tank is improved.
Description
Technical Field
The utility model belongs to the technical field of medical appliances, and particularly relates to a breathing pipeline with a sputum collection function and breathing equipment.
Background
The breathing machine is a medical instrument which can replace, control or change normal physiological breathing of people, strengthen the ventilation of the lung, improve the respiratory function, lighten the consumption of breathing work and save the heart reserve capacity. After pneumonia and obstruction of bronchus sputum of a patient cause airway obstruction, the respiratory effort of the patient is reduced, multiple viscera are easily exhausted along with the development of a situation, even life is endangered in serious cases, and the consequences are not small, so that a breathing machine is particularly required to assist the patient to breathe spontaneously in the case of the occurrence of the situation.
When the breathing machine is used for assisting the patient in breathing, sputum at the throat of the patient can enter the pipeline or the breathing machine along with expiration, so that the breathing machine can be seriously polluted, and cross infection accidents can occur.
In order to avoid accidents of sputum polluting a breathing machine, in the prior art, some manufacturers are provided with a sputum collection tank for collecting sputum by a user in an expiration pipeline of the breathing machine. However, when medical staff samples sputum in the sputum collection tank, the lid of the sputum collection tank needs to be opened, and then the sputum in the tank is extracted by using the sampler.
Disclosure of Invention
The utility model solves the technical problems that in the prior art, sputum sampling operation of a sputum collecting tank is not simple and convenient and sputum pollution is easy to occur, and provides a respiratory pipeline with a sputum collecting function and respiratory equipment.
In view of the above problems, the respiratory pipeline with a sputum collection function provided by the embodiment of the utility model comprises a three-way pipe, an air suction pipe, an air breathing pipe, a sputum discharging pipe and a sputum collection tank, wherein the sputum collection tank comprises a cap, a tank body with an inner space and a tank cover covered on the tank body, the tank cover is provided with an air inlet joint, an air outlet joint and a sampling joint which are all communicated with the inner space, and the cap is detachably covered on the sampling joint;
the three-way pipe is provided with a first joint, a second joint and a third joint which are communicated with each other; the first joint is communicated with the air suction pipe, the second joint is communicated with the sputum excretion pipe, one end, far away from the second joint, of the sputum excretion pipe is communicated with the air inlet joint, the air outlet joint is communicated with the air exhaling pipe, and the third joint is communicated with the breathing end.
Optionally, the respiratory pipeline with the sputum collection function further comprises a filter, and the air outlet joint is communicated with the exhalation tube through the filter.
Optionally, the breathing pipeline further comprises a first connecting cap provided with a first through hole, a first internal thread is arranged on the inner wall of the first through hole, and a first external thread is arranged on the outer wall of the air suction pipe; the outer wall of the first joint is provided with a second external thread; the first connecting cap is sleeved on the first connector and the air suction pipe, and the first internal thread is in threaded connection with the first external thread and the second external thread.
Optionally, the respiratory pipeline further comprises a second connecting cap provided with a second through hole, a second internal thread is arranged on the inner wall of the second through hole, and a third external thread is arranged on the outer wall of the sputum excretion tube, which is far away from one end of the air inlet joint; a fourth external thread is arranged on the outer wall of the second joint; the second connecting cap is sleeved on the second joint and the sputum excretion tube, and the second internal thread is in threaded connection with the third external thread and the fourth external thread.
Optionally, the respiratory pipeline further comprises a third connecting cap provided with a third through hole, a third internal thread is arranged on the inner wall of the third through hole, and a fifth external thread is arranged on the outer wall of the sputum excretion tube far away from one end of the second joint; a sixth external thread is arranged on the outer wall of the air inlet joint; the third connecting cap is sleeved on the sputum excretion tube and the air inlet joint, and the third internal thread is in threaded connection with the fifth external thread and the sixth external thread.
Optionally, the respiratory pipeline further comprises a fourth connecting cap provided with a fourth through hole, a fourth internal thread is arranged on the inner wall of the fourth through hole, and a seventh external thread is arranged on the outer wall of the air outlet joint; an eighth external thread is arranged on the outer wall of the breathing pipe; the fourth connecting cap is sleeved on the air outlet joint and the air outlet pipe, and the fourth internal thread is in threaded connection with the seventh external thread and the eighth external thread.
Optionally, the center line of the first joint is parallel to the center line of the second joint, and the center line of the third joint is perpendicular to the center line of the first joint.
The utility model also provides breathing equipment, which comprises a breathing machine and the breathing pipeline with the sputum collection function; the breathing machine is provided with an inhalation valve and an exhalation valve, one end of the inhalation pipe, which is far away from the first connector, is communicated with the inhalation valve, and one end of the exhalation pipe, which is far away from the air outlet connector, is communicated with the exhalation valve.
Optionally, the respiratory apparatus further comprises a syringe and a connecting tube, the syringe being in communication with the sampling joint through the connecting tube.
Optionally, the breathing apparatus further comprises a breathing mask, and the third connector is communicated with the breathing mask.
In the utility model, when the sputum collection tank does not collect the sputum of a patient, the air-oxygen mixture output by the breathing machine is sequentially conveyed to the breathing end of the patient through the air suction pipe, the first connector and the third connector, and the gas exhaled by the patient is sequentially output to the breathing machine through the second connector, the sputum discharge pipe, the sputum collection tank, the exhaling pipe and the exhaling pipe.
When the sputum collection tank needs to collect the sputum of a patient, the air suction pipe is closed, the breathing machine generates negative pressure on the expiration pipe, and the sputum in the throat of the patient sequentially passes through the third connector, the second connector and the sputum discharge pipe due to the action of the negative pressure and enters the sputum collection tank.
When the sputum in the sputum collection tank needs to be sampled, the cap is opened from the sampling joint, and medical staff can inhale the sputum in the sputum collection tank through the sampling joint by adopting a syringe and the like, so that the tank cover does not need to be opened from the tank body, and the sampling work of the sputum collection tank is simplified; and medical personnel pass through when the sampling of sampling joint, the accident that can not take place the sputum and leak, the accident that the sputum takes place to pollute when avoiding the sample has improved the security that the sputum collection jar was sampled.
Drawings
The utility model will be further described with reference to the drawings and examples.
Fig. 1 is a schematic structural diagram of a respiratory pipeline with sputum collection function according to an embodiment of the present utility model;
fig. 2 is a schematic structural diagram of a sputum collection canister with a sputum collection function of a breathing circuit according to an embodiment of the utility model;
fig. 3 is a schematic structural diagram of a three-way pipe with a sputum collection function according to an embodiment of the present utility model;
fig. 4 is a schematic view of a part of a respiratory apparatus according to an embodiment of the present utility model.
Reference numerals in the specification are as follows:
1. a three-way pipe; 11. a first joint; 12. a second joint; 13. a third joint; 2. an air suction pipe; 3. an exhalation tube; 4. a sputum excretion tube; 5. a sputum collection canister; 51. a cap; 52. a tank body; 53. a can lid; 531. an air inlet joint; 532. an air outlet joint; 533. a sampling joint; 6. a filter; 71. a first connection cap; 72. a second connection cap; 73. a third connection cap; 8. a syringe; 9. and (5) connecting pipes.
Detailed Description
In order to make the technical problems, technical schemes and beneficial effects solved by the utility model more clear, the utility model is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
It is to be understood that the directions or positional relationships indicated by the terms "upper", "lower", "left", "right", "front", "rear", "middle", etc., are based on the directions or positional relationships shown in the drawings, are merely for convenience of description and simplification of the description, and do not indicate or imply that the apparatus or element in question must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as limiting the utility model.
As shown in fig. 1 to 3, an embodiment of the present utility model provides a respiratory tube with sputum collection function, which includes a tee 1, an air suction tube 2, an air exhaling tube 3, a sputum discharging tube 4 and a sputum collection tank 5, wherein the sputum collection tank 5 includes a cap 51, a tank 52 with an inner space and a tank cover 53 covering the tank 52, the tank cover 53 is provided with an air inlet joint 531, an air outlet joint 532 and a sampling joint 533 all communicated with the inner space, and the cap 51 is detachably covered on the sampling joint 533; it will be appreciated that the air inlet connector 531, the air outlet connector 532 and the sampling connector 533 are all disposed on top of the can lid 53, the can lid 53 may be screwed onto the can body 52, and the cap 51 may be screwed onto the sampling connector 533.
The tee pipe 1 is provided with a first joint 11, a second joint 12 and a third joint 13 which are communicated with each other; the first connector 11 is communicated with the air suction pipe 2, the second connector 12 is communicated with the sputum excretion pipe 4, one end, away from the second connector 12, of the sputum excretion pipe 4 is communicated with the air inlet connector 531, the air outlet connector 532 is communicated with the air outlet pipe 3, and the third connector 13 is communicated with the breathing end. As can be appreciated, the second joint 12 of the tee 1 is sequentially connected to the sputum excretion tube 4, the sputum collection tank 5 and the exhalation tube 3; one end of the air suction pipe 2 far away from the first joint 11 is communicated with an air suction valve of the breathing machine, and one end of the air exhaling pipe 3 far away from the air outlet joint 532 is communicated with an air exhaling valve of the breathing machine.
Specifically, when the sputum collection tank 5 does not collect the sputum of the patient, the air-oxygen mixture output by the breathing machine sequentially passes through the air suction pipe 2, the first connector 11 and the third connector 13 and is conveyed to the breathing end of the patient, and the gas exhaled by the patient sequentially passes through the second connector 12, the sputum collection tank 5, the breathing pipe 3 and is output to the breathing machine.
When the sputum collection tank 5 needs to collect the sputum of a patient, the air suction pipe 2 is closed, the breathing machine generates negative pressure on the expiration pipe 3, and the sputum in the throat of the patient sequentially passes through the third joint 13, the second joint 12 and the sputum discharge pipe 4 due to the negative pressure to enter the sputum collection tank 5.
When the sputum in the sputum collection tank 5 needs to be sampled, the cap 51 is opened from the sampling joint 533, and a medical staff can inhale the sputum in the sputum collection tank 5 through the sampling joint 533 by using a syringe 8 or the like, so that the tank cover 53 does not need to be opened from the tank body 52, and the sampling work of the sputum collection tank 5 is simplified; and medical personnel pass through when sampling of sampling joint 533, the accident that can not take place the sputum and leak, the accident that the sputum takes place to pollute when avoiding the sample has improved the security of sputum collection tank 5 sample.
In an embodiment, as shown in fig. 1, the respiratory tube with sputum collection function further includes a filter 6, and the air outlet connector 532 is connected to the exhalation tube 3 through the filter 6. It will be appreciated that the filter 6 is mounted between the outlet fitting 532 and the exhalation tube 3. In this embodiment, the arrangement of the filter 6 prevents the sputum in the sputum collection tank 5 from entering the breathing machine through the exhalation tube 3, thereby ensuring the cleanliness of the breathing machine and avoiding the cross infection accident caused by the sputum entering the breathing machine.
In one embodiment, as shown in fig. 1, the respiratory tube further includes a first connection cap 71 having a first through hole (not shown), a first internal thread (not shown) is provided on an inner wall of the first through hole, and a first external thread (not shown) is provided on an outer wall of the air suction tube 2; the outer wall of the first joint 11 is provided with second external threads (not shown in the figure); the first connecting cap 71 is sleeved on the first joint 11 and the air suction pipe 2, and the first internal thread is in threaded connection with the first external thread and the second external thread. It will be appreciated that the first connection cap 71 may be rotatably connected to the suction pipe 2, and that the first external screw thread and the second external screw thread have the same screw direction.
Specifically, after the suction pipe 2 is docked with the first joint 11, the first connection cap 71 may be sleeved on the suction pipe 2 and the first joint 11 by rotating the first connection cap 71. In this embodiment, the first connection cap 71 is designed to simplify the assembly and disassembly operations between the air suction pipe 2 and the first joint 11, so as to facilitate the replacement of the air suction pipe 2 and the tee pipe 1 by a user.
In one embodiment, as shown in fig. 1, the respiratory tube further includes a second connection cap 72 having a second through hole (not shown), a second internal thread (not shown) is provided on an inner wall of the second through hole, and a third external thread (not shown) is provided on an outer wall of the sputum tube 4 remote from one end of the air inlet connector 531; a fourth external thread (not shown) is provided on the outer wall of the second joint 12; the second connecting cap 72 is sleeved on the second joint 12 and the sputum excretion tube 4, and the second internal thread is in threaded connection with the third external thread and the fourth external thread. It will be appreciated that the second connection cap 72 may be rotatably connected to the sputum trap 4, and that the third external thread and the fourth external thread may have the same thread direction.
Specifically, after the sputum excretion tube 4 is docked with the second connector 12, the second connector cap 72 may be sleeved on the sputum excretion tube 4 and the second connector 12 by rotating the second connector cap 72. In this embodiment, the design of the second connection cap 72 makes the disassembly and assembly operation between the sputum tube 4 and the second connector 12 simple, thereby facilitating the replacement of the sputum tube 4 and the tee 1 by the user.
In one embodiment, as shown in fig. 1, the respiratory tube further includes a third connection cap 73 provided with a third through hole (not shown in the figure), a third internal thread (not shown in the figure) is provided on an inner wall of the third through hole, and a fifth external thread (not shown in the figure) is provided on an outer wall of the sputum tube 4, which is far from one end of the second connector 12; a sixth external thread is arranged on the outer wall of the air inlet joint 531; the third connecting cap 73 is sleeved on the sputum excretion tube 4 and the air inlet joint 531, and the third internal thread is in threaded connection with the fifth external thread and the sixth external thread. It will be appreciated that the third connecting cap 73 may be rotatably connected to the sputum tube 4, and the fifth external thread and the sixth external thread may have the same thread direction.
Specifically, after the sputum tube 4 is docked with the air inlet connector 531, the third connection cap 73 may be sleeved on the sputum tube 4 and the air inlet connector 531 by rotating the third connection cap 73. In this embodiment, the third connection cap 73 is designed to simplify the assembly and disassembly operations between the sputum tube 4 and the air inlet connector 531, so as to facilitate the replacement of the sputum tube 4 and the sputum collection tank 5 by a user.
In one embodiment, the respiratory circuit further includes a fourth connection cap (not shown) having a fourth through hole (not shown), a fourth internal thread is disposed on an inner wall of the fourth through hole, and a seventh external thread (not shown) is disposed on an outer wall of the air outlet connector 532; an eighth external thread (not shown in the figure) is arranged on the outer wall of the expiration tube 3; the fourth connecting cap is sleeved on the air outlet joint 532 and the air outlet pipe 3, and the fourth internal thread is in threaded connection with the seventh external thread and the eighth external thread. It will be appreciated that the fourth coupling cap may be rotatably coupled to the breathing tube 3, and that the seventh external thread and the eighth external thread have the same thread direction.
Specifically, after the exhalation tube 3 is docked with the outlet connector 532, the fourth connection cap may be sleeved on the exhalation tube 3 and the outlet connector 532 by rotating the fourth connection cap. In this embodiment, the fourth connection cap is designed to simplify the assembly and disassembly operations between the exhalation tube 3 and the outlet connector 532, so that the user can replace the exhalation tube 3 and the sputum collection tank 5 conveniently.
In an embodiment, as shown in fig. 1 and 3, the center line of the first joint 11 is parallel to the center line of the second joint 12, and the center line of the third joint 13 is perpendicular to the center line of the first joint 11. It can be appreciated that the air suction pipe 2 and the sputum excretion pipe 4 are arranged in parallel and in a structure, thereby greatly shortening the installation space of the breathing pipeline with the sputum collection function.
Another embodiment of the present utility model further provides a breathing apparatus, including a ventilator (not shown in the figure) and the respiratory tube with sputum collection function described above; the breathing machine is provided with an inhalation valve (not shown in the figure) and an exhalation valve (not shown in the figure), one end of the inhalation pipe 2, which is far away from the first connector 11, is communicated with the inhalation valve, and one end of the exhalation pipe 3, which is far away from the outlet connector 532, is communicated with the exhalation valve. It can be understood that the inhalation valve can control the on-off of the inhalation pipe 2, and the exhalation valve can control the on-off of the exhalation pipe 3; the breathing pipeline with the sputum collection function is an external device of the breathing machine, and the disassembly and assembly operation between the breathing pipeline with the sputum collection function and the breathing machine is simple.
In an embodiment, as shown in fig. 4, the breathing apparatus further comprises a syringe 8 and a connection tube 9, the syringe 8 being connected to the sampling connection 533 through the connection tube 9. It will be appreciated that the connection tube 9 includes, but is not limited to, silicone tube or the like; when it is necessary to sample sputum in the sputum trap tank 5, the cap 51 is first detached from the sampling connector 533, and then the connection pipe 9 is connected between the syringe 8 and the sampling connector 533, so that the syringe 8 can suck the sputum in the sputum trap tank 5 through the connection pipe 9. In this embodiment, due to the design of the injector 8 and the connecting pipe 9, the convenience of sputum sampling in the sputum collection tank 5 is further improved.
In an embodiment, the breathing apparatus further comprises a breathing mask (not shown in the figure), and the third connector 13 communicates with the breathing mask. It will be appreciated that the third connector 13 communicates with the respiratory end of the patient via the respiratory mask.
The foregoing description of the preferred embodiment of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.
Claims (10)
1. The utility model provides a take respiratory line of sputum collection function, its characterized in that includes three-way pipe, breathing pipe, exhales trachea, sputum discharging pipe and sputum collection tank, sputum collection tank includes the cap, is equipped with the inner space's jar body and covers the cover of closing on the jar body, be equipped with all intercommunication on the cover air inlet joint, air outlet joint and sampling joint of inner space, the cap can dismantle the cover and close on the sampling joint;
the three-way pipe is provided with a first joint, a second joint and a third joint which are communicated with each other; the first joint is communicated with the air suction pipe, the second joint is communicated with the sputum excretion pipe, one end, far away from the second joint, of the sputum excretion pipe is communicated with the air inlet joint, the air outlet joint is communicated with the air exhaling pipe, and the third joint is communicated with the breathing end.
2. The sputum collection enabled respiratory circuit of claim 1 further comprising a filter, the outlet fitting communicating with the exhalation tube through the filter.
3. The respiratory line with sputum collection function according to claim 1, further comprising a first connecting cap provided with a first through hole, wherein a first internal thread is provided on an inner wall of the first through hole, and a first external thread is provided on an outer wall of the suction pipe; the outer wall of the first joint is provided with a second external thread; the first connecting cap is sleeved on the first connector and the air suction pipe, and the first internal thread is in threaded connection with the first external thread and the second external thread.
4. The respiratory line with sputum collection function according to claim 1, further comprising a second connecting cap provided with a second through hole, wherein a second internal thread is provided on an inner wall of the second through hole, and a third external thread is provided on an outer wall of the sputum excretion tube, which is far from one end of the air inlet connector; a fourth external thread is arranged on the outer wall of the second joint; the second connecting cap is sleeved on the second joint and the sputum excretion tube, and the second internal thread is in threaded connection with the third external thread and the fourth external thread.
5. The respiratory pipeline with a sputum collection function according to claim 1, further comprising a third connecting cap provided with a third through hole, wherein a third internal thread is arranged on the inner wall of the third through hole, and a fifth external thread is arranged on the outer wall of the sputum discharging pipe far away from one end of the second joint; a sixth external thread is arranged on the outer wall of the air inlet joint; the third connecting cap is sleeved on the sputum excretion tube and the air inlet joint, and the third internal thread is in threaded connection with the fifth external thread and the sixth external thread.
6. The respiratory line with sputum collection function according to claim 1, further comprising a fourth connecting cap provided with a fourth through hole, wherein a fourth internal thread is provided on an inner wall of the fourth through hole, and a seventh external thread is provided on an outer wall of the air outlet connector; an eighth external thread is arranged on the outer wall of the breathing pipe; the fourth connecting cap is sleeved on the air outlet joint and the air outlet pipe, and the fourth internal thread is in threaded connection with the seventh external thread and the eighth external thread.
7. The sputum collection functional respiratory circuit of claim 1, wherein the centerline of the first connector is parallel to the centerline of the second connector and the centerline of the third connector is perpendicular to the centerline of the first connector.
8. A breathing apparatus comprising a ventilator and a respiratory line with sputum collection function according to any one of claims 1 to 7; the breathing machine is provided with an inhalation valve and an exhalation valve, one end of the inhalation pipe, which is far away from the first connector, is communicated with the inhalation valve, and one end of the exhalation pipe, which is far away from the air outlet connector, is communicated with the exhalation valve.
9. The respiratory apparatus of claim 8 further comprising a syringe and a connecting tube, the syringe communicating with the sampling nipple through the connecting tube.
10. The respiratory apparatus of claim 8 further comprising a respiratory mask, wherein the third connector communicates with the respiratory mask.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320962911.7U CN220142356U (en) | 2023-04-14 | 2023-04-14 | Breathing pipeline with sputum collection function and breathing equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320962911.7U CN220142356U (en) | 2023-04-14 | 2023-04-14 | Breathing pipeline with sputum collection function and breathing equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220142356U true CN220142356U (en) | 2023-12-08 |
Family
ID=89019811
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320962911.7U Active CN220142356U (en) | 2023-04-14 | 2023-04-14 | Breathing pipeline with sputum collection function and breathing equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220142356U (en) |
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2023
- 2023-04-14 CN CN202320962911.7U patent/CN220142356U/en active Active
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Address after: 518000, Building 1, 101, Evergrande Fashion Huigu Building, Fulong Road, Shanghenglang Community, Dalang Street, Longhua District, Shenzhen City, Guangdong Province Patentee after: Shenzhen Security Medical Technology Co.,Ltd. Country or region after: China Address before: A1302, Shenzhen national engineering laboratory building, No.20, Gaoxin South 7th Road, high tech Zone community, Yuehai street, Nanshan District, Shenzhen, Guangdong 518000 Patentee before: Shenzhen Security Medical Technology Co.,Ltd. Country or region before: China |