CN215082924U - Thoracic surgery nursing drainage device - Google Patents
Thoracic surgery nursing drainage device Download PDFInfo
- Publication number
- CN215082924U CN215082924U CN202120670967.6U CN202120670967U CN215082924U CN 215082924 U CN215082924 U CN 215082924U CN 202120670967 U CN202120670967 U CN 202120670967U CN 215082924 U CN215082924 U CN 215082924U
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- Prior art keywords
- liquid collecting
- collecting bottle
- drainage tube
- drainage
- bottle
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- Expired - Fee Related
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- 210000000115 thoracic cavity Anatomy 0.000 title claims abstract description 20
- 238000001356 surgical procedure Methods 0.000 title claims abstract description 11
- 230000000474 nursing effect Effects 0.000 title claims abstract description 10
- 239000007788 liquid Substances 0.000 claims abstract description 76
- 238000007789 sealing Methods 0.000 claims abstract description 21
- 230000000903 blocking effect Effects 0.000 claims abstract description 10
- 230000006978 adaptation Effects 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims description 3
- 206010030113 Oedema Diseases 0.000 description 5
- 241000521257 Hydrops Species 0.000 description 4
- 239000012530 fluid Substances 0.000 description 4
- 210000001519 tissue Anatomy 0.000 description 4
- 238000012544 monitoring process Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 206010019027 Haemothorax Diseases 0.000 description 1
- 241000287107 Passer Species 0.000 description 1
- 208000002151 Pleural effusion Diseases 0.000 description 1
- 206010052428 Wound Diseases 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000003187 abdominal effect Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000035876 healing Effects 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
- 210000003205 muscle Anatomy 0.000 description 1
- 230000003863 physical function Effects 0.000 description 1
- 201000003144 pneumothorax Diseases 0.000 description 1
- 230000002980 postoperative effect Effects 0.000 description 1
- 102000004169 proteins and genes Human genes 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of medical equipment, in particular to a thoracic surgery nursing drainage device, which comprises a liquid collecting bottle, wherein two guide slide bars are arranged in the liquid collecting bottle near the inner side wall, a pipe blocking device is arranged between the two guide slide bars, the top end of the liquid collecting bottle is provided with a liquid collecting bottle interface which runs through the top of the liquid collecting bottle, an embedded groove is arranged on the inner circumferential wall of the liquid collecting bottle interface near the bottom, the center of the top end of the liquid collecting bottle interface is provided with a hollow thread connecting column which is communicated with the liquid collecting bottle interface, the outer side of the hollow thread connecting column is arranged at the top end of the liquid collecting bottle interface and is provided with a limiting ring, a drainage tube connecting sleeve is connected on the liquid collecting bottle interface, an inner thread groove is arranged on the inner side wall of the drainage tube connecting sleeve, the bottom end of the drainage tube connecting sleeve is provided with a sealing groove, a sealing ring is arranged in the sealing groove, and the whole device does not need to be monitored by medical care personnel in real time, time and labor are saved, the working efficiency of medical staff is improved, and certain popularization value is achieved.
Description
Technical Field
The utility model relates to the technical field of medical equipment, in particular to a thoracic surgery nursing drainage device.
Background
After a thoracic surgery patient is operated, a drainage tube is inserted into a thoracic cavity to drain pus and tissue fluid from the body of the patient, one end of the drainage tube is placed into the thoracic cavity, the other end of the drainage tube is connected into a water-sealed bottle which is lower than the drainage tube, so that gas is discharged or fluid in the thoracic cavity is collected, lung tissue is expanded again to restore functions, otherwise the pus and the tissue fluid exist in the body of the patient, the patient needs to slowly discharge and convert the pus and the tissue fluid, healing of postoperative wounds is affected, in order to prevent excessive drainage from causing excessive protein loss in the body of the patient, and abdominal pressure is reduced too fast to affect contraction of diaphragm muscle and generate edema, so that physical functions of the patient are damaged, the drainage quantity of pleural effusion of the patient each time should not exceed 1000ML, and the drainage device is widely applied to drainage of hemothorax, pneumothorax and thoracotomy as a treatment device, plays an important role in the treatment of diseases.
Current thoracic surgery nursing drainage device's drainage tube lacks fixing device, is touched by passerby easily, leads to the pjncture needle to drop, and needs medical personnel real time monitoring drainage bottle's drainage volume, has reduced medical personnel's work efficiency, consequently needs a thoracic surgery nursing drainage device to make the improvement to above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a thoracic surgery nursing drainage device to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a thoracic surgery nursing drainage device comprises a liquid collection bottle, wherein two guide slide bars are arranged in the liquid collection bottle close to the inner side wall, a pipe blocking device is arranged between the two guide slide bars, a liquid collection bottle interface penetrating through the top of the liquid collection bottle is arranged at the top end of the liquid collection bottle, an embedded groove is arranged in the position, close to the bottom, of the inner circumferential wall of the liquid collection bottle interface, a hollow threaded connecting column communicated with the liquid collection bottle interface is arranged at the center of the top end of the liquid collection bottle interface, a limiting ring is arranged at the top end of the liquid collection bottle interface on the outer side of the hollow threaded connecting column, a drainage pipe connecting sleeve is connected onto the liquid collection bottle interface, an inner threaded groove is arranged on the inner side wall of the drainage pipe connecting sleeve, a sealing groove is formed in the bottom end of the drainage pipe connecting sleeve, a sealing ring is arranged in the sealing groove, a drainage pipe is fixedly connected to the top end of the drainage pipe connecting sleeve, a puncture needle is fixedly connected to one end of the drainage pipe, which is far away from the drainage pipe connecting sleeve, the drainage tube is provided with a tube fixing device, one side of the liquid collecting bottle is provided with a negative pressure drainage bottle, and the top end of the negative pressure drainage bottle is connected with the top end of the liquid collecting bottle through a connecting tube.
Preferably, stifled pipe device comprises mounting panel, direction sliding sleeve, rubber jam and gasbag, just the corresponding direction sliding sleeve in two direction slide bar positions is all installed at both ends around mounting panel one side, stifled pipe device passes through direction sliding sleeve and direction slide bar sliding connection, rubber jam is installed at mounting panel opposite side top, rubber jam is round platform type structure, rubber jam is located same vertical straight line with the central point of collecting liquid bottle interface, rubber jam and embedding groove looks adaptation, the gasbag is installed to the mounting panel bottom.
Preferably, the tube fixing device consists of a device frame body, a knob, a connecting rod, a movable clamping plate, a fixed clamping buckle, a threaded rod and a movable block, and the top of the device frame body is provided with a slot, a threaded rod is arranged in the device frame body along the length direction, two ends of the threaded rod are connected with the device frame body through bearings, one end of the threaded rod penetrates through the side wall of the device frame body and is fixedly connected with a knob, the threaded rod is connected with a moving block through threads, the top of the moving block is fixedly connected with a connecting rod, the top of the connecting rod passes through the slot and is fixedly connected with a movable clamp plate, one side of the top of the device frame body, which is far away from the slot, is provided with a fixed clamp plate, the fixed clamping plate and the movable clamping plate are both arc-shaped structures, rubber pads are arranged on the inner sides of the fixed clamping plate and the movable clamping plate, and the fixed clamping buckle is installed at the bottom of the device frame body.
Preferably, the pipe fixing device can be provided with a plurality of pipes.
Preferably, the drainage tube connecting sleeve is in threaded connection with the liquid collecting bottle connector through an internal thread groove and a hollow threaded connecting column, the limiting ring corresponds to the sealing groove in position, and anti-skid stripes are arranged on the outer side wall of the drainage tube connecting sleeve.
Preferably, the outer side wall of the liquid collecting bottle is provided with a liquid level indicating mark.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses in, gu the tub device through setting up, arrange the drainage tube in between movable clamp plate and the solid fixed splint, make the threaded rod rotate through rotating the knob, thereby it removes to the solid fixed splint direction to drive movable clamp plate, with the fixed centre gripping of drainage tube, and fixed clamp plate and movable clamp plate are the arc structure, the inboard of fixed clamp plate and movable clamp plate all is equipped with the rubber pad, the area of contact of increase and drainage tube, improve the fixed steadiness of centre gripping, avoid causing the damage to the drainage tube simultaneously, be convenient for gu tub device to install on the sick bed railing through the fixed clip that sets up, gu tub device is provided with a plurality of simultaneously, improve the fixed effect to the drainage tube, avoid the drainage tube to be touched by passerby, lead to the pjncture needle to receive external force and drag and drop, safety when the improvement device uses.
2. The utility model discloses in, through the stifled pipe device that sets up, stifled pipe device sets up between two direction slide bars, and stifled pipe device passes through direction sliding sleeve and direction slide bar sliding connection, when accumulated hydrops in the collecting tank, stifled pipe device can suspend in the hydrops top through the gasbag, increase along with the hydrops in the collecting tank and along with rising the position, the central point through rubber plug and collecting tank interface is located same vertical straight line, rubber plug and embedding groove looks adaptation, when hydrops content reaches 1000ML in the collecting tank, rubber plug can block into in the embedded groove, block up collecting tank interface, thereby interrupt the drainage, make the device need not medical personnel real time monitoring, time saving and labor saving, medical personnel's work efficiency is improved.
3. The utility model discloses in, through internal thread groove and cavity screw thread spliced pole threaded connection between drainage tube adapter sleeve and the collection liquid bottle interface that sets up, be convenient for drainage tube and collection liquid bottle's dismantlement and installation, and the position of spacing ring and seal groove is corresponding, when connecting, can block into in the seal groove along with the tightening spacing ring of drainage tube adapter sleeve to the extrusion sealing washer, thereby improve the sealing performance of junction, avoid the weeping.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a sectional view of the liquid collecting bottle of the present invention;
fig. 3 is a schematic structural view of the pipe plugging device of the present invention;
FIG. 4 is a sectional view of the liquid collecting bottle interface of the present invention;
FIG. 5 is a sectional view of the connecting sleeve of the drainage tube of the present invention;
FIG. 6 is a schematic structural view of the pipe fixing device of the present invention;
fig. 7 is a schematic view of the internal structure of the pipe fixing device of the present invention.
In the figure: 1. a liquid collecting bottle; 2. a liquid collecting bottle interface; 201. a hollow threaded connecting post; 202. a limiting ring; 203. a groove is embedded; 3. a drainage tube connecting sleeve; 301. an internal thread groove; 302. a sealing groove; 303. a seal ring; 4. a drainage tube; 5. a pipe fixing device; 501. a device frame body; 502. a knob; 503. grooving; 504. a connecting rod; 505. moving the clamping plate; 506. fixing the clamping plate; 507. fixing the clip; 508. a threaded rod; 509. a moving block; 6. puncturing needle; 7. a connecting pipe; 8. a negative pressure drainage bottle; 9. a guide slide bar; 10. a pipe plugging device; 1001. mounting a plate; 1002. a guide sliding sleeve; 1003. rubber blocking; 1004. an air bag.
Detailed Description
The technical solution 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 some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.
Referring to fig. 1-7, the present invention provides a technical solution:
a thoracic surgery nursing drainage device comprises a liquid collecting bottle 1, wherein a liquid level indicator is arranged on the outer side wall of the liquid collecting bottle 1, two guide slide bars 9 are arranged in the liquid collecting bottle 1 close to the inner side wall, a pipe blocking device 10 is arranged between the two guide slide bars 9, the pipe blocking device 10 is composed of a mounting plate 1001, a guide slide sleeve 1002, a rubber plug 1003 and an air bag 1004, the front end and the rear end of one side of the mounting plate 1001 are respectively provided with the guide slide sleeve 1002 corresponding to the positions of the two guide slide bars 9, the pipe blocking device 10 is in sliding connection with the guide slide bars 9 through the guide slide sleeve 1002, the top of the other side of the mounting plate 1001 is provided with the rubber plug 1003, the rubber plug 1003 is of a circular truncated cone structure, the rubber plug 1003 and the central point of a liquid collecting bottle interface 2 are positioned on the same vertical straight line, the rubber plug 1003 is matched with an embedded groove 203, the air bag 1004 is arranged at the bottom of the mounting plate 1001, the top end of the liquid collecting bottle 1 is provided with the liquid collecting bottle interface 2 penetrating through the top thereof, an embedded groove 203 is arranged on the inner circumferential wall of the liquid collection bottle connector 2 close to the bottom, a hollow threaded connecting column 201 communicated with the liquid collection bottle connector 2 is arranged at the center of the top end of the liquid collection bottle connector 2, a limiting ring 202 is arranged on the outer side of the hollow threaded connecting column 201 and positioned at the top end of the liquid collection bottle connector 2, a drainage tube connecting sleeve 3 is connected to the liquid collection bottle connector 2, an inner threaded groove 301 is arranged on the inner side wall of the drainage tube connecting sleeve 3, a sealing groove 302 is arranged at the bottom end of the drainage tube connecting sleeve 3, a sealing ring 303 is arranged in the sealing groove 302, the drainage tube connecting sleeve 3 is in threaded connection with the liquid collection bottle connector 2 through the inner threaded groove 301 and the hollow threaded connecting column 201, the limiting ring 202 corresponds to the position of the sealing groove 302, anti-skid stripes are arranged on the outer side wall of the drainage tube connecting sleeve 3, a drainage tube 4 is fixedly connected to the top end of the drainage tube 4 far away from the drainage tube connecting sleeve 3, and a puncture needle 6 is fixedly connected to the drainage tube 4, the drainage tube 4 is provided with a tube fixing device 5, the tube fixing device 5 can be provided with a plurality of tubes, the tube fixing device 5 comprises a device frame body 501, a knob 502, a connecting rod 504, a movable clamping plate 505, a fixed clamping plate 506, a fixed clamping buckle 507, a threaded rod 508 and a movable block 509, the top of the device frame body 501 is provided with a slot 503, the interior of the device frame body 501 is provided with the threaded rod 508 along the length direction, two ends of the threaded rod 508 are connected with the device frame body 501 through bearings, one end of the threaded rod 508 penetrates through the side wall of the device frame body 501 and is fixedly connected with the knob 502, the threaded rod 508 is connected with the movable block 509 in a threaded manner, the top of the movable block 509 is fixedly connected with the connecting rod 504, the top of the connecting rod 504 penetrates through the slot 503 and is fixedly connected with the movable clamping plate 505, one side of the top of the device frame body 501, which is far away from the slot 503 is provided with the fixed clamping plate 506, the fixed clamping plate 506 and the movable clamping plate 505 are both arc-shaped structures, the inner sides of the fixed clamping plate 506 and the movable clamping plate 505 are provided with rubber pads, fixed clip 507 is installed to device framework 501 bottom, and 1 one side of collecting liquid bottle is equipped with negative pressure drainage bottle 8, is connected through connecting pipe 7 between 8 tops of negative pressure drainage bottle and the 1 top of collecting liquid bottle.
The utility model discloses work flow: when the drainage tube fixing device is used, the puncture needle 6 is inserted into the thoracic cavity of a patient, the drainage tube 4 is arranged between the movable clamping plate 505 and the fixed clamping plate 506, the threaded rod 508 is rotated by rotating the knob 502, the movable clamping plate 505 is driven to move towards the direction of the fixed clamping plate 506, the drainage tube 4 is fixedly clamped, the fixed clamping plate 506 and the movable clamping plate 505 are both of an arc-shaped structure, rubber pads are arranged on the inner sides of the fixed clamping plate 506 and the movable clamping plate 505, the contact area between the fixed clamping plate 506 and the drainage tube 4 is increased, the clamping and fixing stability is improved, meanwhile, the drainage tube 4 is prevented from being damaged, the tube fixing device 5 is convenient to be arranged on a sickbed railing through the arranged fixed clamping buckle 507, meanwhile, a plurality of tube fixing devices 5 are arranged, the fixing effect on the drainage tube 4 is improved, the drainage tube 4 is prevented from being touched by passers, the puncture needle is prevented from being pulled by external force and falling off, and the drainage tube connecting sleeve 3 and the liquid collection bottle connector 2 are in threaded connection through the inner threaded groove 301 and the hollow threaded connection column 201, the drainage tube 4 and the liquid collecting bottle 1 are convenient to mount, the position of the limiting ring 202 corresponds to that of the sealing groove 302, when the drainage tube is connected, the limiting ring 202 can be clamped into the sealing groove 302 along with the screwing of the drainage tube connecting sleeve 3 and extrudes the sealing ring 303, so that the sealing performance of the joint is improved, liquid leakage is avoided, negative pressure is generated in the liquid collecting bottle 1 through the negative pressure drainage bottle 8 so as to drain accumulated liquid, the pipe blocking device 10 can be suspended above the accumulated liquid through the air bag 1004, the pipe blocking device 10 is arranged between the two guide slide bars 9, the pipe blocking device 10 is in sliding connection with the guide slide bars 9 through the guide slide sleeve 1002, along with the increase of the accumulated liquid in the liquid collecting bottle 1, the position is lifted along with the increase of the accumulated liquid, the central point of the rubber plug 1003 and the liquid collecting bottle interface 2 is positioned on the same vertical straight line, the rubber plug 1003 is matched with the embedded groove 203, when the content of the accumulated liquid in the liquid collecting bottle 1 reaches ML 1000, the rubber plug can be clamped into the embedded groove 1003, the liquid collecting bottle connector 2 is blocked, so that drainage is interrupted, the whole device does not need real-time monitoring of medical staff, time and labor are saved, the working efficiency of the medical staff is improved, and certain popularization value is achieved.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a thoracic surgery nursing drainage device, includes collection liquid bottle (1), its characterized in that: the drainage tube connecting device is characterized in that two guide slide bars (9) are installed at the position, close to the inner side wall, inside the liquid collecting bottle (1), two pipe blocking devices (10) are arranged between the two guide slide bars (9), a liquid collecting bottle connector (2) penetrating through the top of the liquid collecting bottle (1) is arranged at the top end of the liquid collecting bottle connector, an embedded groove (203) is formed in the position, close to the bottom, of the inner circumferential wall of the liquid collecting bottle connector (2), a hollow threaded connecting column (201) communicated with the liquid collecting bottle connector is arranged at the center of the top end of the liquid collecting bottle connector (2), a limiting ring (202) is arranged at the position, located at the top end of the liquid collecting bottle connector (2), of the hollow threaded connecting column (201), a drainage tube connecting sleeve (3) is connected onto the liquid collecting bottle connector (2), an inner threaded groove (301) is formed in the inner side wall of the drainage tube connecting sleeve (3), a sealing groove (302) is formed in the bottom end of the drainage tube connecting sleeve (3), and a sealing ring (303) is arranged in the sealing groove (302), drainage tube adapter sleeve (3) top fixedly connected with drainage tube (4), drainage tube (4) are kept away from the one end fixedly connected with pjncture needle (6) of drainage tube adapter sleeve (3), install solid tub of device (5) on drainage tube (4), collect liquid bottle (1) one side and be equipped with negative pressure drainage bottle (8), be connected through connecting pipe (7) between negative pressure drainage bottle (8) top and collect liquid bottle (1) top.
2. The thoracic surgical care drainage device of claim 1, wherein: stifled pipe device (10) comprises mounting panel (1001), direction sliding sleeve (1002), rubber stopper (1003) and gasbag (1004), just the corresponding direction sliding sleeve (1002) of two direction slide bars (9) positions is all installed at both ends around mounting panel (1001) one side, stifled pipe device (10) are through direction sliding sleeve (1002) and direction slide bar (9) sliding connection, rubber stopper (1003) are installed at mounting panel (1001) opposite side top, rubber stopper (1003) are round platform type structure, rubber stopper (1003) are located same vertical straight line with the central point of collecting liquid bottle interface (2), rubber stopper (1003) and embedded groove (203) looks adaptation, gasbag (1004) are installed to mounting panel (1001) bottom.
3. The thoracic surgical care drainage device of claim 1, wherein: the pipe fixing device (5) comprises a device frame body (501), a knob (502), a connecting rod (504), a movable clamping plate (505), a fixed clamping plate (506), a fixed clamp (507), a threaded rod (508) and a movable block (509), wherein a slot (503) is formed in the top of the device frame body (501), the threaded rod (508) is arranged in the device frame body (501) along the length direction, two ends of the threaded rod (508) are connected with the device frame body (501) through bearings, one end of the threaded rod (508) penetrates through the side wall of the device frame body (501) and is fixedly connected with the knob (502), the movable block (509) is in threaded connection with the threaded rod (508), the connecting rod (504) is fixedly connected with the top of the movable block (509), the movable clamping plate (505) is fixedly connected with the top of the connecting rod (504) through the slot (503), and the fixed clamping plate (506) is installed on one side, far away from the slot (503), of the top of the device frame body (501), the fixed splint (506) and the movable splint (505) are arc structures, the inner sides of the fixed splint (506) and the movable splint (505) are provided with rubber pads, and the bottom of the frame body (501) of the device is provided with a fixed clip (507).
4. The thoracic surgical care drainage device of claim 1, wherein: the pipe fixing devices (5) can be provided with a plurality of ones.
5. The thoracic surgical care drainage device of claim 1, wherein: drainage tube adapter sleeve (3) and liquid collecting bottle interface (2) between through internal thread groove (301) and hollow screw thread spliced pole (201) threaded connection, spacing ring (202) are corresponding with the position of seal groove (302), be equipped with anti-skidding stripe on the lateral wall of drainage tube adapter sleeve (3).
6. The thoracic surgical care drainage device of claim 1, wherein: and a liquid level indicating mark is arranged on the outer side wall of the liquid collecting bottle (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120670967.6U CN215082924U (en) | 2021-04-01 | 2021-04-01 | Thoracic surgery nursing drainage device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120670967.6U CN215082924U (en) | 2021-04-01 | 2021-04-01 | Thoracic surgery nursing drainage device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215082924U true CN215082924U (en) | 2021-12-10 |
Family
ID=79345296
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120670967.6U Expired - Fee Related CN215082924U (en) | 2021-04-01 | 2021-04-01 | Thoracic surgery nursing drainage device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215082924U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116059455A (en) * | 2023-03-03 | 2023-05-05 | 栾清霞 | Drainage nursing device for nursing |
-
2021
- 2021-04-01 CN CN202120670967.6U patent/CN215082924U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116059455A (en) * | 2023-03-03 | 2023-05-05 | 栾清霞 | Drainage nursing device for nursing |
| CN116059455B (en) * | 2023-03-03 | 2023-09-15 | 潍坊医学院附属医院 | Drainage nursing device for nursing |
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| 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: 20211210 |
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| CF01 | Termination of patent right due to non-payment of annual fee |