CN211301380U - Simplified closed thoracic drainage puncture device - Google Patents
Simplified closed thoracic drainage puncture device Download PDFInfo
- Publication number
- CN211301380U CN211301380U CN201921963943.9U CN201921963943U CN211301380U CN 211301380 U CN211301380 U CN 211301380U CN 201921963943 U CN201921963943 U CN 201921963943U CN 211301380 U CN211301380 U CN 211301380U
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- drainage tube
- installation piece
- utility
- model
- puncture
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Abstract
The utility model discloses a thorax closed drainage piercing depth who simplifies, including flexible drainage tube, flexible drainage tube one side fixed mounting has the installation piece, and one side that flexible drainage tube was kept away from to the installation piece is dug there are a plurality of fixed slots, and the inside sliding connection of flexible drainage tube has the pjncture needle, and the one end fixed mounting that the pjncture needle is close to the installation piece has operating handle, and operating handle is close to one side fixed mounting of installation piece and has a plurality of fixed columns. The utility model has the advantages that: the utility model discloses a settle the drainage tube of shrink outside the pjncture needle to supporting have automatic expansion device, after the puncture is successful, the outside drainage tube of needle can expand automatically when the syringe needle is extracted from internal, need not reintroduce seal wire, pipe again, simplifies the puncture flow, the utility model discloses simple structure, clinical convenient to use does not change medical personnel's basic operation method, has improved puncture efficiency, has reduced the required step of drainage puncture, simplifies medical staff's operation, reduces the waste of medical resource.
Description
Technical Field
The utility model relates to a puncture device, in particular to a simplified thoracic cavity closed drainage puncture device, which belongs to the technical field of puncture devices.
Background
In the existing life, thoracocentesis refers to the operation of puncturing skin, intercostal tissues and parietal pleura by using a sterilized needle to enter a pleural cavity. In the clinical work of the pneumology department, thoracentesis is a common and convenient and simple diagnosis and treatment method. If the pleural cavity of a patient is found to have effusion through examination, the pleural cavity can be punctured to extract liquid for various examinations to find out the causes of diseases
The existing thoracocentesis drainage method comprises the steps of puncturing the thoracic cavity by a puncture needle, putting in a guide wire, expanding the skin, putting in a catheter and pulling out the guide wire, the procedure is complex, more materials are consumed, and the medical resources are greatly wasted.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome the defects of the prior art and provide a simplified thoracic cavity closed drainage puncture device.
In order to solve the technical problem, the utility model provides a following technical scheme:
the utility model relates to a thorax closed drainage piercing depth who simplifies, including flexible drainage tube, flexible drainage tube one side fixed mounting has the installation piece, one side that flexible drainage tube was kept away from to the installation piece is dug there are a plurality of fixed slots, the inside sliding connection of flexible drainage tube has the pjncture needle, the one end fixed mounting that the pjncture needle is close to the installation piece has operating handle, operating handle is close to one side fixed mounting of installation piece and has a plurality of fixed columns.
As an optimized proposal of the utility model, one side of the telescopic drainage tube close to the installation block can be inserted with a three-way joint.
As a preferable embodiment of the present invention, the fixing column may be inserted into the fixing groove.
As a preferred proposal of the utility model, the length of the puncture needle is 8 cm.
As an optimized proposal of the utility model, the length of the telescopic drainage tube is 5cm when the telescopic drainage tube is contracted, and the length of the telescopic drainage tube is 13cm when the telescopic drainage tube is expanded.
As an optimized proposal of the utility model, the inside arc-shaped groove that is provided with of operating handle.
As an optimal scheme of the utility model, flexible drainage tube is kept away from installation piece one side thickness and is less than flexible drainage tube and be close to installation piece one side thickness.
The utility model discloses the beneficial effect who reaches is:
the utility model discloses a settle the drainage tube of shrink outside the pjncture needle to supporting have automatic expansion device, after the puncture is successful, the outside drainage tube of needle can expand automatically when the syringe needle is extracted from internal, need not reintroduce seal wire, pipe again, simplifies the puncture flow, the utility model discloses simple structure, clinical convenient to use does not change medical personnel's basic operation method, has improved puncture efficiency, has reduced the required step of drainage puncture, simplifies medical staff's operation, reduces the waste of medical resource.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is a cross-sectional view of the present invention;
fig. 3 is an expanded cross-sectional view of the present invention;
fig. 4 is an enlarged view of a portion a of fig. 2 according to the present invention.
In the figure, 1, a telescopic drainage tube; 2. mounting blocks; 3. fixing grooves; 4. puncturing needle; 5. an operating handle; 6. fixing a column; 7. a three-way joint.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.
Examples
As shown in fig. 1-4, the utility model provides a simplified thorax closed drainage piercing depth, including flexible drainage tube 1, flexible drainage tube 1 one side fixed mounting has installation piece 2, and installation piece 2 is kept away from one side of flexible drainage tube 1 and is dug there are a plurality of fixed slots 3, and the inside sliding connection of flexible drainage tube 1 has pjncture needle 4, and pjncture needle 4 is close to the one end fixed mounting of installation piece 2 and has operating handle 5, and operating handle 5 is close to one side fixed mounting of installation piece 2 and has a plurality of fixed columns 6.
One side of the telescopic drainage tube 1 close to the mounting block 2 can be inserted with a three-way joint 7, so that other instruments such as containers can be conveniently connected; the fixing column 6 can be inserted into the fixing groove 3, so that the fixing column 6 is conveniently utilized to drive the telescopic drainage tube 1 to extend; the length of the puncture needle 4 is 8cm, so that the telescopic drainage tube 1 is conveniently brought into the body of a patient; the length of the telescopic drainage tube 1 is 5cm when the telescopic drainage tube 1 is contracted, and the length of the telescopic drainage tube 1 is 13cm when the telescopic drainage tube 1 is expanded, so that the telescopic drainage tube 1 is convenient to operate; the arc-shaped groove is formed in the operating handle 5, so that the use is more convenient for a user; the thickness of one side of the telescopic drainage tube 1, which is far away from the mounting block 2, is less than that of one side of the telescopic drainage tube 1, which is close to the mounting block 2, so that the telescopic drainage tube 1 can be more conveniently inserted into the body of a patient.
Specifically, in using the utility model discloses the time, at first pierce pjncture needle 4 and flexible drainage tube 1 into the patient's is internal, utilize operating handle 5 to take pjncture needle 4 out from flexible drainage tube 1 after bringing into appointed position with flexible drainage tube 1, simultaneously under the drive of fixed column 6, the extending structure of flexible drainage tube 1 elongates, make the length synchronization of flexible drainage tube 1 elongate, fixed column 6 takes out from fixed slot 3 when the length of flexible drainage tube 1 is stretched to the limit, take operating handle 5 and pjncture needle 4 out from flexible drainage tube 1, accomplish the insertion to flexible drainage tube 1, insert the inside of flexible drainage tube 1 with three way connection 7 afterwards, accomplish the installation to drainage piercing depth.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The utility model provides a simplified thorax closed drainage piercing depth, includes flexible drainage tube (1), its characterized in that: the utility model discloses a flexible drainage tube (1) is fixed mounting has installation piece (2) one side, one side that flexible drainage tube (1) was kept away from in installation piece (2) is dug has a plurality of fixed slots (3), the inside sliding connection of flexible drainage tube (1) has pjncture needle (4), the one end fixed mounting that pjncture needle (4) are close to installation piece (2) has operating handle (5), one side fixed mounting that operating handle (5) are close to installation piece (2) has a plurality of fixed columns (6).
2. The simplified closed thoracic drainage puncture device according to claim 1, wherein a three-way joint (7) is inserted into a side of the telescopic drainage tube (1) close to the mounting block (2).
3. A simplified closed thoracic drainage puncture device according to claim 1, wherein the fixation post (6) is insertable into the interior of the fixation groove (3).
4. A simplified closed thoracic drainage puncture device according to claim 1, wherein the puncture needle (4) has a length of 8 cm.
5. A simplified closed thoracic drainage puncture device according to claim 1, wherein the length of the telescopic drainage tube (1) is 5cm when it is contracted and the length of the telescopic drainage tube (1) is 13cm when it is expanded.
6. A simplified closed thoracic drainage puncture device according to claim 1, wherein an arc-shaped groove is provided inside the operating handle (5).
7. The simplified closed thoracic drainage puncture device according to claim 1, wherein the thickness of the side of the telescopic drainage tube (1) far away from the mounting block (2) is smaller than the thickness of the side of the telescopic drainage tube (1) near the mounting block (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921963943.9U CN211301380U (en) | 2019-11-14 | 2019-11-14 | Simplified closed thoracic drainage puncture device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921963943.9U CN211301380U (en) | 2019-11-14 | 2019-11-14 | Simplified closed thoracic drainage puncture device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211301380U true CN211301380U (en) | 2020-08-21 |
Family
ID=72061567
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921963943.9U Expired - Fee Related CN211301380U (en) | 2019-11-14 | 2019-11-14 | Simplified closed thoracic drainage puncture device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211301380U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112023140A (en) * | 2020-09-17 | 2020-12-04 | 中国人民解放军陆军特色医学中心 | Thoracic drainage online monitoring system and working method thereof |
-
2019
- 2019-11-14 CN CN201921963943.9U patent/CN211301380U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112023140A (en) * | 2020-09-17 | 2020-12-04 | 中国人民解放军陆军特色医学中心 | Thoracic drainage online monitoring system and working method thereof |
| CN112023140B (en) * | 2020-09-17 | 2022-04-19 | 中国人民解放军陆军特色医学中心 | Thoracic drainage online monitoring system and working method thereof |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200821 Termination date: 20211114 |