CN213076841U - Closed drainage device for thoracentesis - Google Patents
Closed drainage device for thoracentesis Download PDFInfo
- Publication number
- CN213076841U CN213076841U CN202021651930.0U CN202021651930U CN213076841U CN 213076841 U CN213076841 U CN 213076841U CN 202021651930 U CN202021651930 U CN 202021651930U CN 213076841 U CN213076841 U CN 213076841U
- Authority
- CN
- China
- Prior art keywords
- drainage
- puncture
- pjncture needle
- mouth
- thorax
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 210000000115 thoracic cavity Anatomy 0.000 claims abstract description 28
- 210000000038 chest Anatomy 0.000 claims abstract description 24
- 239000012790 adhesive layer Substances 0.000 claims description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 239000000741 silica gel Substances 0.000 claims description 3
- 229910002027 silica gel Inorganic materials 0.000 claims description 3
- 239000003814 drug Substances 0.000 abstract description 6
- 210000004072 lung Anatomy 0.000 abstract description 6
- 206010014568 Empyema Diseases 0.000 abstract description 3
- 239000008280 blood Substances 0.000 abstract description 3
- 210000004369 blood Anatomy 0.000 abstract description 3
- 238000004891 communication Methods 0.000 abstract description 3
- 201000010099 disease Diseases 0.000 abstract description 3
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 abstract description 3
- 239000012530 fluid Substances 0.000 abstract description 3
- 239000000203 mixture Substances 0.000 abstract description 3
- 201000003144 pneumothorax Diseases 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 5
- 230000008901 benefit Effects 0.000 description 4
- 230000036407 pain Effects 0.000 description 4
- 210000001519 tissue Anatomy 0.000 description 4
- 239000007788 liquid Substances 0.000 description 3
- 230000001681 protective effect Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 210000003205 muscle Anatomy 0.000 description 2
- 206010033675 panniculitis Diseases 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 210000004304 subcutaneous tissue Anatomy 0.000 description 2
- 206010011224 Cough Diseases 0.000 description 1
- 208000002151 Pleural effusion Diseases 0.000 description 1
- 206010051986 Pneumatosis Diseases 0.000 description 1
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 1
- 206010042344 Subcutaneous emphysema Diseases 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000740 bleeding effect Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 238000002690 local anesthesia Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011505 plaster Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 210000005077 saccule Anatomy 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 210000000779 thoracic wall Anatomy 0.000 description 1
- 230000000451 tissue damage Effects 0.000 description 1
- 231100000827 tissue damage Toxicity 0.000 description 1
- 210000001835 viscera Anatomy 0.000 description 1
Images
Landscapes
- External Artificial Organs (AREA)
Abstract
The utility model discloses an airtight drainage device of thorax puncture, a serial communication port, including the pjncture needle, the pjncture needle sliding connection have the fender rod, the fender rod be connected with the handle through the spring, the pjncture needle penetrate among the thorax drainage tube, the one end of thorax drainage tube open and to have the drainage mouth, the puncture end of pjncture needle wear out the drainage mouth, drainage mouth one side is provided with the drainage bag, the drainage bag is provided with the clamp switch with the junction of drainage mouth, be provided with the gasbag on the handle, the gasbag passes through the route with the spring and is connected. Closed thoracic drainage is a drainage tube with one end placed in the thoracic cavity and the other end connected to a water-sealed bottle at a lower position to discharge air or collect fluid in the thoracic cavity, so that lung tissues are re-opened to restore functions. The traditional Chinese medicine composition is widely applied to drainage of blood chests, pneumothorax and empyema and after thoracotomy as a treatment means, and plays an important role in treating diseases.
Description
Technical Field
The utility model relates to a puncture drainage device, in particular to an airtight drainage device for thoracocentesis.
Background
The thorax puncture needle used in the hospital is a rigid structure, the puncture operation process is time-consuming and labor-consuming, the needle can not be kept in the thorax, the repeated puncture brings great pain to the patient when the critical patient takes liquid for a plurality of times, a plurality of patients who carry out thorax puncture need to inject medicine into the thorax after the pleural effusion or pneumatosis is sucked out, the general puncture needle is inconvenient to inject medicine, some patients have cough, the medicine injection into the thorax can be influenced, the best treatment time is overlooked, the workload and the working difficulty of medical staff are increased, the inconvenience is brought to people, when the thorax puncture is carried out to the patient, doctors mostly control the depth of the puncture needle by experience, if the experience is not rich, the repeated puncture and the trial-suction are needed by the doctors with skilled operation, thus, the injuries of the important viscera such as the heart, the lung and the like of the patient can be easily caused, and other infections can be caused, increase the misery for patient, general pjncture needle drawing liquid and the speed of bleeding is not adjustable, based on this, the utility model designs a pjncture needle that can be used to thorax puncture and closed drainage to solve above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that the air inlet pipe can be inflated when the drainage is carried out, the operation of medical personnel can be facilitated, and the purpose is to provide a thoracic puncture closed drainage device, which solves the problems.
The utility model discloses a following technical scheme realizes:
airtight drainage device of thorax puncture, a serial communication port, including the pjncture needle, pjncture needle sliding connection have the fender rod, the fender rod be connected with the handle through the spring, the pjncture needle penetrate among the thoracic drainage tube, thoracic drainage tube's one end open and to have the drainage mouth, the puncture end of pjncture needle wear out the drainage mouth, drainage mouth one side is provided with the drainage bag, the junction of drainage bag and drainage mouth is provided with the clamp switch, be provided with the gasbag on the handle, the gasbag passes through the route with the spring and is connected.
Closed thoracic drainage is a drainage tube with one end placed in the thoracic cavity and the other end connected to a water-sealed bottle at a lower position to discharge air or collect fluid in the thoracic cavity, so that lung tissues are re-opened to restore functions. The traditional Chinese medicine composition is widely applied to drainage of blood chests, pneumothorax and empyema and after thoracotomy as a treatment means, and plays an important role in treating diseases. The existing closed drainage tube for placing the thoracic cavity is used for separating subcutaneous tissues and muscles by using separating forceps and entering the thoracic cavity after skin is cut, so that the method not only increases the pain of a patient, but also has relatively long tube placing time and is inconvenient for long-term use. Meanwhile, when the existing drainage device is used, the outer end of the drainage tube is inserted into the chest, so that the drainage device is inconvenient for a patient to move, and the drainage tube is easy to touch or pull to cause discomfort of the patient when the drainage device is used. Therefore, a new type of chest drainage device is urgently needed.
Furthermore, a hose section is sleeved on the outer side surface of the puncture needle, the hose section is made of silica gel material,
further, the outer side surface of the hose section is provided with an adhesive layer, and the adhesive layer is used for contacting with the skin.
Compared with the prior art, the utility model, following advantage and beneficial effect have:
1. the utility model discloses airtight drainage device of thorax puncture compares with current technique, and disposable protective thorax puncture drainage system's advantage lies in: after the puncture is successful, the puncture needle can be pulled out, the drainage tube is left in the thoracic cavity for continuous drainage, the puncture and drainage are integrated, the repeated operation of puncture and drainage in clinic is avoided, and the pain of a patient is relieved; when the puncture, the guard bar meets the resistance that the chest tissue produced and moves back to pjncture needle syringe needle below, and after pjncture needle syringe needle got into the thorax, the resistance disappeared, and under the effect of spring, the guard bar popped out, and the guard bar surpassed pjncture needle syringe needle, can effectively prevent puncture in-process lung tissue damage, played the guard action.
Drawings
The accompanying drawings, which are included to provide a further understanding of the embodiments of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the principles of the invention. In the drawings:
fig. 1 is a schematic structural diagram of the present invention.
Reference numbers and corresponding part names in the drawings:
1-puncture needle, 2-protective rod, 3-spring, 4-handle, 5-intrathoracic drain, 6-drainage port, 7-drainage bag, 8-clamping switch, 9-air sac.
Detailed Description
To make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to the following examples and drawings, and the exemplary embodiments and descriptions thereof of the present invention are only used for explaining the present invention, and are not intended as limitations of the present invention.
Examples
As shown in fig. 1, the utility model discloses airtight drainage device of thorax puncture, a serial communication port, including pjncture needle 1, 1 sliding connection of pjncture needle have fender rod 2, fender rod 2 be connected with handle 4 through spring 3, pjncture needle 1 penetrate in thoracic drainage tube 5, thoracic drainage tube 6 one end open and to have the drainage mouth, the puncture end of pjncture needle 1 wear out the drainage mouth, drainage mouth one side is provided with drainage bag 7, drainage bag 7 is provided with clamp switch 8 with the junction of drainage mouth, be provided with gasbag 9 on the handle 4, gasbag 9 is connected through the route with spring 3.
Closed thoracic drainage is a drainage tube with one end placed in the thoracic cavity and the other end connected to a water-sealed bottle at a lower position to discharge air or collect fluid in the thoracic cavity, so that lung tissues are re-opened to restore functions. The traditional Chinese medicine composition is widely applied to drainage of blood chests, pneumothorax and empyema and after thoracotomy as a treatment means, and plays an important role in treating diseases. The existing closed drainage tube for placing the thoracic cavity is used for separating subcutaneous tissues and muscles by using separating forceps and entering the thoracic cavity after skin is cut, so that the method not only increases the pain of a patient, but also has relatively long tube placing time and is inconvenient for long-term use. Meanwhile, when the existing drainage device is used, the outer end of the drainage tube is inserted into the chest, so that the drainage device is inconvenient for a patient to move, and the drainage tube is easy to touch or pull to cause discomfort of the patient when the drainage device is used. Therefore, a new type of chest drainage device is urgently needed. The outer side surface of the puncture needle 1 is sleeved with a hose section which is made of silica gel materials, and the outer side surface of the hose section is provided with an adhesion layer which is used for contacting with the skin.
When in use, a conventional disinfection and drape is laid on a preset puncture point, after local anesthesia, the skin is cut according to the diameter of the thoracic drainage tube 5, and the puncture needle 1 is held by hand to penetrate from the upper edge of the rib. After entering the thoracic cavity, the protective rod 2 pops up under the action of the spring 3 because the resistance disappears, and the rod head of the protective rod 2 exceeds the needle point of the puncture needle 1 to protect the lung tissue; the puncture needle 1 is pulled out to leave the thoracic drainage tube 5 in the thoracic cavity. Air or normal saline is injected into the saccule 7 from the one-way valve, the thoracic drainage tube 5 is slightly pulled outwards, and the thoracic drainage tube 5 is covered with dressing and fixed on the chest wall by medical adhesive plaster after meeting resistance, so that the occurrence of liquid leakage, air leakage and subcutaneous emphysema can be effectively avoided.
The above-mentioned embodiments, further detailed description of the objects, technical solutions and advantages of the present invention, it should be understood that the above description is only the embodiments of the present invention, and is not intended to limit the scope of the present invention, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (3)
1. Airtight drainage device of thorax puncture, its characterized in that includes pjncture needle (1), pjncture needle (1) sliding connection have fender rod (2), fender rod (2) be connected with handle (4) through spring (3), pjncture needle (1) penetrate in thoracic drainage tube (5), the one end of thoracic drainage tube (5) open and to have drainage mouth (6), the puncture end of pjncture needle (1) wear out drainage mouth (6), drainage mouth (6) one side is provided with drainage bag (7), drainage bag (7) are provided with clamp switch (8) with the junction of drainage mouth (6), be provided with gasbag (9) on handle (4), gasbag (9) are connected through the route with spring (3).
2. The closed drainage device for thoracentesis according to claim 1, characterized in that the outer side of the puncture needle (1) is sleeved with a flexible tube section, and the flexible tube section is made of silica gel material.
3. The closed thoracic puncture drainage device of claim 2, wherein the flexible tube section is provided with an adhesive layer on an outer side thereof, the adhesive layer being adapted to contact the skin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021651930.0U CN213076841U (en) | 2020-08-11 | 2020-08-11 | Closed drainage device for thoracentesis |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021651930.0U CN213076841U (en) | 2020-08-11 | 2020-08-11 | Closed drainage device for thoracentesis |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213076841U true CN213076841U (en) | 2021-04-30 |
Family
ID=75629825
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021651930.0U Expired - Fee Related CN213076841U (en) | 2020-08-11 | 2020-08-11 | Closed drainage device for thoracentesis |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213076841U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114939197A (en) * | 2022-05-17 | 2022-08-26 | 中国人民解放军西部战区总医院 | Novel puncture drainage of tension pneumothorax device |
-
2020
- 2020-08-11 CN CN202021651930.0U patent/CN213076841U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114939197A (en) * | 2022-05-17 | 2022-08-26 | 中国人民解放军西部战区总医院 | Novel puncture drainage of tension pneumothorax device |
| CN114939197B (en) * | 2022-05-17 | 2024-08-23 | 中国人民解放军西部战区总医院 | Novel puncture drainage device for tension pneumothorax |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210430 |
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| CF01 | Termination of patent right due to non-payment of annual fee |