CN214596623U - Negative pressure drainage device for thoracic surgery - Google Patents
Negative pressure drainage device for thoracic surgery Download PDFInfo
- Publication number
- CN214596623U CN214596623U CN202021942134.2U CN202021942134U CN214596623U CN 214596623 U CN214596623 U CN 214596623U CN 202021942134 U CN202021942134 U CN 202021942134U CN 214596623 U CN214596623 U CN 214596623U
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- Prior art keywords
- negative pressure
- pressure drainage
- drainage device
- placing
- pipe
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- 210000000115 thoracic cavity Anatomy 0.000 title claims abstract description 21
- 238000001356 surgical procedure Methods 0.000 title claims abstract description 12
- 238000011084 recovery Methods 0.000 claims abstract description 32
- 230000007246 mechanism Effects 0.000 claims abstract description 16
- 238000007789 sealing Methods 0.000 claims abstract description 15
- 239000007788 liquid Substances 0.000 claims description 16
- 230000001681 protective effect Effects 0.000 claims description 3
- 206010030113 Oedema Diseases 0.000 abstract description 11
- 241000521257 Hydrops Species 0.000 abstract description 10
- 210000003281 pleural cavity Anatomy 0.000 description 8
- 238000000034 method Methods 0.000 description 7
- 230000009471 action Effects 0.000 description 5
- 208000002151 Pleural effusion Diseases 0.000 description 4
- 230000000474 nursing effect Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000000151 deposition Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 210000001519 tissue Anatomy 0.000 description 2
- 208000012260 Accidental injury Diseases 0.000 description 1
- 206010019027 Haemothorax Diseases 0.000 description 1
- 230000003187 abdominal effect Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 238000013475 authorization Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 208000014674 injury Diseases 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
- 231100000915 pathological change Toxicity 0.000 description 1
- 230000036285 pathological change Effects 0.000 description 1
- 208000008423 pleurisy Diseases 0.000 description 1
- 201000003144 pneumothorax Diseases 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 102000004169 proteins and genes Human genes 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
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- 210000002978 thoracic duct Anatomy 0.000 description 1
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Abstract
The utility model discloses a thoracic surgery negative pressure drainage device, which comprises a placing seat, wherein the top of the placing seat is provided with two placing grooves, two recovery bottles and negative pressure drainage devices are respectively placed in the two placing grooves, the top of the placing seat is provided with a storage groove positioned between the two placing grooves, two sides of the upper port of each placing groove are respectively provided with a mounting groove, the inner end wall of each mounting groove is fixedly provided with an elastic mechanism, the other end of the elastic mechanism is connected with a rubber block, the top cover of each recovery bottle is provided with a sealing cover, the top of each sealing cover is communicated with a connecting pipe, so that the recovery bottles can be stably placed in the negative pressure drainage, hydrops can not enter the negative pressure drainage devices, the recovery bottles can better meet the actual requirements, the recovery bottles and the negative pressure drainage devices can be conveniently detached and removed, the recovery bottles and the negative pressure drainage devices can be conveniently removed and cleaned, and meanwhile, a catheter is conveniently stored, the whole body is more regular when being stored.
Description
Technical Field
The utility model relates to the technical field of medical equipment, in particular to a negative pressure drainage device for thoracic surgery.
Background
The pleural cavity of a patient can generate hydrops inside the pleural cavity after operation, the hydrops can seriously harm the recovery of the state of an illness of the patient, and therefore the hydrops inside the pleural cavity needs to be discharged in time, at present, the hydrops inside the pleural cavity is discharged by a nurse which inserts a needle into the pleural cavity of the patient and then discharges the hydrops by a syringe, because when the hydrops is extracted by the syringe, the speed of the hydrops extraction is difficult to control, tissues inside the pleural cavity of the patient are damaged very easily, and the workload of nursing personnel can be increased, therefore, the thoracic surgery nursing drainage device is provided, when the pleural cavity of the patient has pathological changes, such as pleurisy caused by infection, blocked thoracic duct or hemothorax or pneumothorax caused by accidental injury, too much liquid in the pleural cavity is caused, which is called pleural effusion and commonly called pleural effusion, therefore, when the pleural effusion of the patient is too much, the most common drainage mode is that a drainage tube is placed in a thoracic cavity, the other end of the drainage tube is connected with a drainage device which is lower than the position of the thoracic cavity, and effusion generated in the thoracic cavity is drained out of the thoracic cavity, so that lung tissues are expanded again to restore functions, but in order to prevent excessive drainage from causing excessive protein loss in a patient body, and the too fast reduction of abdominal pressure from influencing the contraction of diaphragm muscles and generating edema, thereby damaging the body functions of the patient; therefore, the drainage volume of the pleural effusion of the patient should not exceed 1000ML at each time.
However, during actual operation drainage, the drainage device is unstable in placement and easy to topple over, and accumulated liquid is easy to suck back into the negative pressure drainage device during drainage, for example, the negative pressure drainage device is a thoracic surgery nursing drainage device with the authorization notice number of CN211244778U, the negative pressure drainage device is communicated with a three-way pipe through a catheter, a suck-back prevention mechanism is lacked at the joint of the catheter and the three-way pipe, the accumulated liquid is easy to enter the negative pressure drainage device, and therefore the thoracic surgery negative pressure drainage device is provided.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Aiming at the defects of the prior art, the utility model provides a thoracic surgery negative pressure drainage device, which solves the problems provided by the prior art.
(II) technical scheme
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a thoracic surgery negative pressure drainage device comprises a placing seat, wherein the top of the placing seat is provided with two placing grooves, and a recovery bottle and a negative pressure drainage device are respectively placed in the two placing grooves;
the top of the placing seat is provided with a storage groove positioned between the two placing grooves;
mounting grooves are formed in two sides of an upper port of the placing groove, an elastic mechanism is fixed to the inner end wall of each mounting groove, and the other end of each elastic mechanism is connected with a rubber block;
the top of the recovery bottle is covered with a sealing cover, the top of the sealing cover is communicated with a connecting pipe, one side of the connecting pipe is communicated with a communicating pipe, a detachably set hose is connected between the communicating pipe and the negative pressure drainage device, and an inner port of the communicating pipe is communicated with a protective pipe which is positioned in the connecting pipe and has a downward set pipe orifice;
the top of the connecting pipe is connected with a liquid guide pipe through a threaded joint.
Preferably, the outer port of the communicating pipe is connected with a threaded head with a hollow structure, the end part of the hose is connected to the threaded head through a connector matched with the end part of the hose, and the hose is provided with a stop valve.
Preferably, the recovery bottle is a transparent bottle body, the upper part of the recovery bottle is higher than the top surface of the placing groove, and the sealing cover is in threaded cap fit on the recovery bottle.
Preferably, the elastic mechanism comprises a telescopic rod and a spring, the telescopic rod is fixed between the rubber block and the inner end wall of the mounting groove, and the spring is sleeved on the telescopic rod.
Preferably, the inner wall of the rubber block is of an arc structure, and the maximum length of the rubber block is smaller than that of the mounting groove.
Preferably, a fixed plate is fixed on the back of the placing seat, a lifting opening is formed in the fixed plate, and a hanging plate fixed on the front face of the fixed plate is arranged on the lifting opening in an adsorbing mode.
(III) advantageous effects
The utility model provides a thoracic surgery negative pressure drainage device. The method has the following beneficial effects: can make the recovery bottle stably place when the negative pressure drainage, can not make the hydrops enter into the negative pressure drainage ware simultaneously, make its better actual demand that satisfies, and retrieve the setting that the bottle shifts out with the convenient dismantlement of negative pressure drainage ware, make its clearance that conveniently shifts out, and have the catheter of conveniently accomodating simultaneously, make wholly more regular when depositing.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the connection between the sealing cover and the connecting tube of the present invention;
FIG. 3 is a schematic top view of the seat of the present invention;
fig. 4 is a schematic structural view of the elastic mechanism of the present invention;
fig. 5 is a schematic structural view of the middle hanging plate of the present invention.
In the figure: 1. a placing seat; 2. a placement groove; 3. recovering the bottle; 4. a negative pressure drainage device; 5. a sealing cover; 6. a connecting pipe; 7. a communicating pipe; 71. a screw head; 8. a hose; 9. a catheter; 10. a protective tube; 11. a stop valve; 12. a fixing plate; 121. lifting the opening; 13. hanging the plate; 14. a storage tank; 15. mounting grooves; 16. an elastic mechanism; 17. a rubber block.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: a thoracic surgery negative pressure drainage device comprises a placing seat 1, wherein the top of the placing seat 1 is provided with two placing grooves 2, and a recovery bottle 3 and a negative pressure drainage device 4 are respectively placed in the two placing grooves 2;
the top of the placing seat 1 is provided with a storage groove 14 positioned between the two placing grooves 2;
the top of the recovery bottle 3 is covered with a sealing cover 5, the top of the sealing cover 5 is communicated with a connecting pipe 6, one side of the connecting pipe 6 is communicated with a communicating pipe 7, so that the communicating pipe 7 and the connecting pipe 6 form a three-way pipe form, a detachably set hose 8 is connected between the communicating pipe 7 and the negative pressure drainage device 4, an inner port of the communicating pipe 7 is communicated with a protection pipe 10 which is positioned in the connecting pipe 6 and has a downward set pipe orifice, and the protection pipe 10 is set to ensure that accumulated liquid can not enter the negative pressure drainage device 4 from the hose 8 along the communicating pipe 7 during negative pressure drainage;
the top of the connecting pipe 6 is connected with a liquid guide pipe 9 through a threaded joint, so that the liquid guide pipe 9 is convenient to disassemble, and the liquid guide pipe 9 can be directly stored in the storage groove 14.
In order to facilitate the removal of the hose 8, an outer port of the communication pipe 7 is connected with a threaded head 71 with a hollow structure, an end of the hose 8 is connected to the threaded head 71 through a matched joint, and the hose 8 is provided with a stop valve 11.
In order to conveniently watch the amount of accumulated liquid recovery, the recovery bottle 3 is a transparent bottle body and is convenient to watch, the upper part of the recovery bottle 3 is higher than the top surface of the placing groove 2, the sealing cover 5 is covered on the recovery bottle 3 in a threaded manner, and the sealing cover 5 is convenient to detach, so that the recovery bottle 3 is convenient to clean.
In order to meet the requirement of elastic abutting, the elastic mechanism 16 comprises an expansion link and a spring, the expansion link is fixed between the rubber block 17 and the inner end wall of the mounting groove 15, and the spring is sleeved on the expansion link, so that the rubber block 17 can be extruded on the outer wall of the recovery bottle 3 under the elastic acting force of the spring to be fixed.
In order to make its extrusion effect better, the inner wall of rubber block 17 is arc structure, the maximum length of rubber block 17 is less than the length of mounting groove 15, makes it satisfy actual need.
For the convenience of lifting, a fixed plate 12 is fixed on the back of the placing seat 1, a lifting opening 121 is arranged on the fixed plate 12, the lifting opening 121 is set to facilitate lifting and transferring, a hanging plate 13 fixed on the front of the fixed plate 12 is arranged on the lifting opening 121 in an adsorption manner, and the liquid guide pipe 9 is hung on the hanging plate 13 and then is accommodated in the storage groove 14 at the bottom end of the hanging plate 13 after the setting of the hanging plate 13;
when the device is used, the recovery bottle 3 and the negative pressure drainage tube 4 are extruded and limited in the placing groove 2 by the rubber block 17 under the action force of the elastic mechanism 16, so that the device can be stably used, and in the negative pressure drainage operation, the protection tube 10 is set to ensure that effusion can not enter the negative pressure drainage device 4 from the hose 8 along the communicating pipe 7 during the negative pressure drainage, so that the sequential negative pressure drainage can be ensured;
meanwhile, the accumulated liquid amount of the recovery bottle 3 is convenient to observe, and the problem of excessive accumulated liquid on the surface can be solved;
the liquid guide pipe 9 and the hose 8 are convenient to detach, so that the sealing cover 5 is convenient to open, accumulated liquid in the recovery bottle 3 is treated, and meanwhile, the recovery bottle 3, the liquid guide pipe 9 and the connecting pipe 6 can be cleaned to be reused after being disinfected;
thereby can make the recovery bottle stably place when the negative pressure drainage, can not make the hydrops enter into the negative pressure drainage ware simultaneously, make its better satisfy actual demand, and retrieve the setting that bottle and negative pressure drainage ware conveniently dismantled and shift out, make its clearance of conveniently shifting out, and have the catheter of conveniently accomodating simultaneously, make whole more regular when depositing.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The use of the phrase "comprising one of the elements does not exclude the presence of other like elements in the process, method, article, or apparatus that comprises the element.
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 negative pressure drainage device which characterized in that: the device comprises a placing seat (1), wherein two placing grooves (2) are formed in the top of the placing seat (1), and a recovery bottle (3) and a negative pressure drainage device (4) are respectively placed in the two placing grooves (2);
the top of the placing seat (1) is provided with a storage groove (14) between the two placing grooves (2);
mounting grooves (15) are formed in two sides of an upper port of the placing groove (2), an elastic mechanism (16) is fixed to the inner end wall of each mounting groove (15), and the other end of each elastic mechanism (16) is connected with a rubber block (17);
the top of the recovery bottle (3) is covered with a sealing cover (5), the top of the sealing cover (5) is communicated with a connecting pipe (6), one side of the connecting pipe (6) is communicated with a communicating pipe (7), a detachably set hose (8) is connected between the communicating pipe (7) and the negative pressure drainage device (4), and an inner port of the communicating pipe (7) is communicated with a protective pipe (10) which is positioned inside the connecting pipe (6) and has a downward set pipe orifice;
the top of the connecting pipe (6) is connected with a liquid guide pipe (9) through a threaded joint.
2. The thoracic surgical negative pressure drainage device of claim 1, wherein: the outer port of the communicating pipe (7) is connected with a threaded head (71) with a hollow structure, the end part of the hose (8) is connected to the threaded head (71) through a connector matched with the end part of the hose, and the hose (8) is provided with a stop valve (11).
3. The thoracic surgical negative pressure drainage device of claim 1, wherein: the recovery bottle (3) is a transparent bottle body, the upper part of the recovery bottle (3) is higher than the top surface of the placing groove (2), and the sealing cover (5) is covered on the recovery bottle (3) in a threaded manner.
4. The thoracic surgical negative pressure drainage device of claim 1, wherein: the elastic mechanism (16) comprises a telescopic rod and a spring, the telescopic rod is fixed between the rubber block (17) and the inner end wall of the mounting groove (15), and the spring is sleeved on the telescopic rod.
5. The thoracic surgical negative pressure drainage device of claim 1, wherein: the inner wall of the rubber block (17) is of an arc-shaped structure, and the maximum length of the rubber block (17) is smaller than the length of the mounting groove (15).
6. The thoracic surgical negative pressure drainage device of claim 1, wherein: the back of the placing seat (1) is fixedly provided with a fixing plate (12), the fixing plate (12) is provided with a lifting opening (121), and the lifting opening (121) is adsorbed by a hanging plate (13) fixed on the front of the fixing plate (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021942134.2U CN214596623U (en) | 2020-09-08 | 2020-09-08 | Negative pressure drainage device for thoracic surgery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021942134.2U CN214596623U (en) | 2020-09-08 | 2020-09-08 | Negative pressure drainage device for thoracic surgery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214596623U true CN214596623U (en) | 2021-11-05 |
Family
ID=78374833
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021942134.2U Expired - Fee Related CN214596623U (en) | 2020-09-08 | 2020-09-08 | Negative pressure drainage device for thoracic surgery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214596623U (en) |
-
2020
- 2020-09-08 CN CN202021942134.2U patent/CN214596623U/en not_active Expired - Fee Related
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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: 20211105 |