CN204932540U - With the intrathoracic drain of perforator - Google Patents
With the intrathoracic drain of perforator Download PDFInfo
- Publication number
- CN204932540U CN204932540U CN201520736242.7U CN201520736242U CN204932540U CN 204932540 U CN204932540 U CN 204932540U CN 201520736242 U CN201520736242 U CN 201520736242U CN 204932540 U CN204932540 U CN 204932540U
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- CN
- China
- Prior art keywords
- perforator
- drainage tube
- drain
- puncturing head
- band
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Abstract
This utility model discloses a kind of intrathoracic drain with perforator, and comprising one end is link, and the other end is the drainage tube of drain end, and the tube wall of drain end has side opening, is arranged with perforator in described drainage tube, described perforator and drainage tube are matched in clearance, and keep perforator movable mobile in drainage tube, described perforator comprises puncture inner core, one end of described puncture inner core is connected with puncturing head, the other end is connected with hands handle, described puncturing head is provided with sharp sword, when carrying out closed drainage of pleural cavity, pushing set is located at the perforator in drainage tube, make puncturing head directly act on patient and cut patient tissue to go directly pleural space, the drainage tube that synchronous drive is set on perforator inserts pleural space, muscle layer intubate is again separated by vascular forceps after not needing first to do otch, again perforator is extracted from drainage tube after drainage tube inserts pleural space, drainage tube is retained in pleural space smoothly, thus reach simplification closed drainage of pleural cavity surgical procedure raising procedure efficiency, reduce the object that patient tissue damage helps conditions of patients rehabilitation.
Description
Technical field
This utility model belongs to technical field of medical instruments, is specifically related to a kind of intrathoracic drain with perforator.
Background technology
Closed drainage of pleural cavity is the most widely used technology of thoracic surgery, is the effective ways for the treatment of empyema, traumatic hemopneumothorax, spontaneous pneumothorax, its objective is and improve thoracic cavity pressurized, make gas, blood draws, and prevent its reflux from pleural space.Concrete operations are for do otch at intercostal, and local infiltration anesthesia is gone directly pleura, and separate muscle layer by vascular forceps and to go directly pleural space, will have the larger silica gel tube of side opening internal diameter, insert 4-5cm in pleural space through otch, fixing drainage tube of sewing up the incision, is connected to aseptic water-sealed drainage bottle.During current medical treatment uses, conventional intrathoracic drain is a silica gel tube being about 40cm, and pipe sidewall has two side openings to improve drainage efficiency, and drainage tube one end is inserted in pleural space, and the other end connects aseptic water seal bottle and forms a closed system.Inventor of the present utility model finds through research, in closed drainage of pleural cavity, now make drainage tube drain first must do otch at present, could drainage tube be inserted in pleural space after separating muscle layer by vascular forceps, procedure efficiency can be affected drainage tube being inserted surgical procedure loaded down with trivial details in the process of pleural space, in operation process, easily there are other unexpected, and it is comparatively large that the repeatable operation in operation process can cause patient tissue to damage, and is unfavorable for the state of an illness rehabilitation of patient.
Utility model content
The loaded down with trivial details surgical procedure existed for prior art can affect procedure efficiency, and causes patient tissue to damage the technical problem being more very much not beneficial to state of an illness rehabilitation, and this utility model provides a kind of intrathoracic drain with perforator.
To achieve these goals, this utility model adopts following technical scheme:
With an intrathoracic drain for perforator, comprising one end is link, and the other end is the drainage tube of drain end, and the tube wall of drain end has side opening, is arranged with perforator in described drainage tube; Described perforator and drainage tube are matched in clearance, and keep perforator movable mobile in drainage tube, and described perforator comprises puncture inner core, and one end of described puncture inner core is connected with puncturing head, and the other end is connected with handle, and described puncturing head is provided with sharp sword.
Further, described drain pipe range is 8cm.
Further, the side opening of described drainage tube has 4, and helically formula arranged distribution at drain end pipe sidewall.
Further, the stainless steel that described perforator is formed in one is made.
Further, the puncturing head in described perforator is the conical structure of flat, and is formed with the mutually corresponding seamed edge in both sides, and is sharp sword near puncturing head seamed edge front end 1/3 part of cutting tip, and the cutting tip of described puncturing head is that circular arc is most advanced and sophisticated.
Further, the length of the puncturing head in described perforator is 2cm.
Further, the puncture inner core in described perforator is solid cylindrical, and long is 8cm.
Further, the handle in described perforator is infundibulate.
The beneficial effects of the utility model are: the perforator be located in drainage tube by direct pushing set acts on it patient, do not need first to do otch and separate muscle layer by vascular forceps again, the puncturing head that just can realize perforator cuts patient tissue Direct perforantes and enters pleural space, the drainage tube that synchronous drive is set on perforator enters pleural space through otch, again perforator is extracted from drainage tube, drainage tube is retained in pleural space.Reach with this and simplify closed drainage of pleural cavity surgical procedure, improve procedure efficiency, prevent other from surprisingly occurring, and require no operation technique repeatedly and just drainage tube is inserted pleural space, decrease patient tissue damage, be conducive to conditions of patients rehabilitation.
Accompanying drawing explanation
Fig. 1 is the intrathoracic drain structural representation of the band perforator that this utility model provides.
In figure, 1-drainage tube; 11-link; 12-drain end; 13-side opening; 2-perforator; 21-puncturing head; 211-cutting tip; 22-punctures inner core; 23-handle.
Detailed description of the invention
The technological means realized to make this utility model, creation characteristic, reaching object and effect is easy to understand, below in conjunction with concrete diagram, setting forth this utility model further.
As shown in Figure 1, this utility model provides a kind of intrathoracic drain with perforator, and comprising one end is link 11, and the other end is the drainage tube 12 of drain end, and the tube wall of drain end 12 has side opening 13, is arranged with perforator 2 in described drainage tube 1; Described perforator 2 is matched in clearance with drainage tube 1, and keeping perforator 2 movable mobile in drainage tube 1, described perforator 2 comprises puncture inner core 22, and one end of described puncture inner core 22 is connected with puncturing head 21, the other end is connected with handle 23, and described puncturing head 21 is provided with sharp sword.
As specific embodiment, the about long 40cm of intrathoracic drain conventional at present, a large amount of surgical practices finds that the drainage tube of 40cm in actual use does not fully use, before finding drain end according to the operating habit in operation, 10cm is frequently used, for saving resource the application is set to 8cm by long for the drainage tube 1 of band perforator 2, and according to the actual condition of patient in use procedure, the link 11 of drainage tube 1 also can connect other sleeve pipes required in therapeutic process.
As specific embodiment, in order to improve drainage efficiency, the side opening 13 of described drainage tube 1 has 4, and helically formula arranged distribution at drain end 12 pipe sidewall.
As specific embodiment, be convenient to perforator 2 and the propelling movement of soft silica gel drainage tube 1 can be driven smoothly to enter pleural space, perforator 2 is preferably integrated hard stainless steel and makes, and uses to facilitate the operation in medical personnel's operation process.
As specific embodiment, in described perforator 2, puncturing head 21 is the conical structure of flat, and be formed with the seamed edge that both sides are mutually corresponding, and be sharp sword near puncturing head 21 seamed edge front end 1/3 part of cutting tip 211, the cutting tip 211 of puncturing head 21 is that circular arc is most advanced and sophisticated, such puncturing head 21 can reduce the resistance of puncture thoracic wall, to reach the object reducing tissue injury.
As specific embodiment, in described perforator 2, the length of puncturing head 21 is 2cm.
As specific embodiment, because perforator 2 needs to coordinate with drainage tube 1 to insert pleural space, the inner core 22 that punctures in described perforator 2 is for solid cylindrical, and long is 8cm.
As specific embodiment, for convenience of the force operation of medical personnel in operation process, the handle 23 of perforator 2 is set to infundibulate by the present embodiment, to facilitate the gripping force operation perforator of medical personnel.
These are only embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every equivalent structure utilizing this utility model description and accompanying drawing content to do; directly or indirectly be used in the technical field that other are relevant, all in like manner within scope of patent protection of the present utility model.
Claims (8)
1. the intrathoracic drain with perforator, is characterized in that: comprising one end is link, and the other end is the drainage tube of drain end, and the tube wall of drain end has side opening, is arranged with perforator in described drainage tube; Described perforator and drainage tube are matched in clearance, and keep perforator movable mobile in drainage tube, and described perforator comprises puncture inner core, and one end of described puncture inner core is connected with puncturing head, and the other end is connected with handle, and described puncturing head is provided with sharp sword.
2. the intrathoracic drain of band perforator according to claim 1, is characterized in that: described drain pipe range is 8cm.
3. the intrathoracic drain of band perforator according to claim 2, is characterized in that: the side opening of described drainage tube has 4, and helically formula arranged distribution at drain end pipe sidewall.
4. the intrathoracic drain of band perforator according to claim 1, is characterized in that: the stainless steel that described perforator is formed in one is made.
5. the intrathoracic drain of band perforator according to claim 4, it is characterized in that: the puncturing head in described perforator is the conical structure of flat, and be formed with the seamed edge that both sides are mutually corresponding, and being sharp sword near puncturing head seamed edge front end 1/3 part of cutting tip, the cutting tip of described puncturing head is that circular arc is most advanced and sophisticated.
6. the intrathoracic drain of band perforator according to claim 4, is characterized in that: the puncturing head in described perforator is long is 2cm.
7. the intrathoracic drain of band perforator according to claim 4, is characterized in that: the puncture inner core in described perforator is solid cylindrical, and long is 8cm.
8. the intrathoracic drain of band perforator according to claim 4, is characterized in that: the handle in described perforator is infundibulate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520736242.7U CN204932540U (en) | 2015-09-22 | 2015-09-22 | With the intrathoracic drain of perforator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520736242.7U CN204932540U (en) | 2015-09-22 | 2015-09-22 | With the intrathoracic drain of perforator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204932540U true CN204932540U (en) | 2016-01-06 |
Family
ID=55000001
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520736242.7U Expired - Fee Related CN204932540U (en) | 2015-09-22 | 2015-09-22 | With the intrathoracic drain of perforator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204932540U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111773523A (en) * | 2020-08-10 | 2020-10-16 | 华中科技大学同济医学院附属协和医院 | Multifunctional drainage tube and use method thereof |
| CN116271416A (en) * | 2023-03-15 | 2023-06-23 | 江苏赛腾医疗科技有限公司 | Intravenous catheter |
-
2015
- 2015-09-22 CN CN201520736242.7U patent/CN204932540U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111773523A (en) * | 2020-08-10 | 2020-10-16 | 华中科技大学同济医学院附属协和医院 | Multifunctional drainage tube and use method thereof |
| CN116271416A (en) * | 2023-03-15 | 2023-06-23 | 江苏赛腾医疗科技有限公司 | Intravenous catheter |
| CN116271416B (en) * | 2023-03-15 | 2023-11-21 | 江苏赛腾医疗科技有限公司 | intravenous catheter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20160106 Termination date: 20160922 |