CN202637059U - Flexible thoracoscope puncture outfit with multiple operating holes - Google Patents
Flexible thoracoscope puncture outfit with multiple operating holes Download PDFInfo
- Publication number
- CN202637059U CN202637059U CN 201220247392 CN201220247392U CN202637059U CN 202637059 U CN202637059 U CN 202637059U CN 201220247392 CN201220247392 CN 201220247392 CN 201220247392 U CN201220247392 U CN 201220247392U CN 202637059 U CN202637059 U CN 202637059U
- Authority
- CN
- China
- Prior art keywords
- perforator
- thoracoscope
- cone
- core
- puncture outfit
- 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
Images
Abstract
The utility model belongs to the technical field of medical appliances, and particularly relates to a puncture outfit for use in endoscopic operation. A thoracoscope puncture outfit comprises a puncture outfit sheath (20) and a puncture outfit core taper (21), wherein the puncture outfit sheath (20) comprises a casing (6), a tube body (7) and an injection gas pipeline (5); the casing (6) is coated outside the tube body (7); the injection gas pipeline (5) is embedded into the casing (7); and the puncture outfit core taper (21) is embedded into the puncture outfit sheath (20) by passing through the tube body (6). Due to the adoption of the thoracoscope puncture outfit, operative incisions are reduced for thoracoscopic surgery, support is provided for the reduction of wounds, and single-hole local anaesthesia thoracoscopic surgery becomes possible.
Description
Technical field
This utility model belongs to the medical apparatus technical field, relates to the perforator that uses in a kind of endoscope-assistant surgery.
Background technology
Along with the progress of medical skill, the use of endoscope-assistant surgery in surgery is more and more general, and it belongs to a kind of Minimally Invasive Surgery, has the wound that can obviously reduce patient, recovers the advantage such as fast.Conventional thoracoscopic operation, need to open 3-4 little otch at chest, insert a plurality of perforators, be used for inserting of operating theater instruments and camera lens, but along with the raising of people to Wicresoft's requirement, also require fewer and feweri to operative incision, single operation hole thoracoscopic operation (add hole of advancing camera lens actual be diplopore) has been proposed, the single hole thoracoscopic operation has also been proposed, be only to open a little otch in the art, some in conjunction with adopting local anaesthesia or adopting branchofiberoscope to reach the purpose of operation, this just need to insert the purpose that a plurality of apparatuses reach operation in a little otch.The thoracic wall small incision that a 5-10cm is cut at present many employings, in otch, insert a plurality of apparatuses and finish operation, but for the operation that does not need to remove the bulk specimen, such as bullous resection, lung repairing, biopsy, detect, the operation such as empyema, also can adopt less otch.In addition, the patient for adopting the local anaesthesia menisectomy needs to have artificial pneumothorax simultaneously, and namely perforator must the Packed effect of tool.
Yet the perforator that does not still have at present good thoracoscope to use can reach and have the effect that a plurality of can be mutually movable passage whiles again can sealing gas.The laparoscope puncture outfit (application number is 200920062350.5) of band operation passage that prior art discloses eccentric double-channel endoscopic puncture device (application number is 201120038126.X) and has been used for laparoscopic surgery is for increasing the working place, but because this handle hole is relatively fixing influential to operation technique.The thoracic cavity action need enters from the intercostal space simultaneously, and the intercostal space is narrower, generally is with twin-channel perforator often more difficult to get access too greatly, even enter the probability that also can increase the intercostal nerves blood vessel injury.
The utility model content
The purpose of this utility model is to provide a kind of flexible thoracoscope perforator with the multioperation hole for the defective that overcomes prior art.
For achieving the above object, this utility model by the following technical solutions;
A kind of thoracoscope perforator, comprise perforator sheath pipe and perforator core cone, wherein said perforator sheath pipe comprises sleeve pipe, body and injected gas pipeline, wherein said casing pipe sleeve is located at outside the body, described injected gas pipeline is embedded on the sleeve pipe, and described perforator core cone passes body and is nested on the perforator sheath pipe.
Described body is more than 2 or 2.
Described perforator sheath pipe is the medical flexible material, makes it be easy to enter the thoracic cavity by the intercostal space.
Described body is the structure of circular hollow, and its head end is separate, and can be relatively movable, and the body collar extension is provided with the anti-gas-leak valve.
Described sleeve pipe is oval-shaped smooth structure, and is relative with body fixing.
The outlet of described injected gas passage is provided with valve, is used for the switch of control injected gas.
Described perforator core cone comprises several independently cones, and the quantity of cone is consistent with the quantity of body.The diameter of cone and the internal diameter of body match, and can insert in the body, when needs are inserted the thoracic cavity, can be placed to respectively in the corresponding body.
The core cone outer end of described perforator core cone protrudes from the collar extension top of perforator sheath pipe, and in the transverse section semicircular in shape of perforator sheath pipe upper end, its inboard is provided with bayonet socket, and bayonet socket can fasten mutually, can interfix by bayonet socket in the time of in being placed to body.
The core cone stage casing of described perforator core cone is inserted in the body, and its transverse section is circular.
The core conehead distal process of described perforator core cone goes out the outside at body, and its transverse section is semicircle.Conglobate passivity head end when core conehead end merges.Be convenient to insert the thoracic cavity through the intercostal space, pull out the core cone after inserting, can insert operating apparatus through two bodys and carry out operation technique.
This utility model is provided with 2 (or a plurality of) bodys, and uses the medical flexible material to make, can be mutually movable between each body, so that just can insert the purpose that a plurality of apparatuses operate at an otch during thoracoscopic operation; Simultaneously wholely adopt that flexible material, sleeve pipe are oblate design, a plurality of core cone is separate and design that can merge after inserting makes it be easy to enter the breast chamber by the intercostal space; To for thoracoscopic operation reduce operative incision, reduce wound and provide support; The valve of simultaneously body collar extension design can confining gas, so that can pedestrian worker's pneumothorax during operation, make single hole local anaesthesia thoracoscopic operation become possibility.
Description of drawings
Insert the flexible thoracoscope perforator with the multioperation hole of core cone among Fig. 1 this utility model embodiment.
The schematic diagram of perforator sheath pipe among Fig. 2 this utility model embodiment.
The core of perforator cone and cross-sectional view thereof among Fig. 3 this utility model embodiment.
1 bayonet socket, 2 cores cone,
3 collar extensions, 4 valves,
5 injected gas pipelines, 6 sleeve pipes,
7 bodys, 8 core conehead ends,
9 cores cone outer end, 11 cores cone stage casing,
20 perforator sheath pipes, 21 perforator cores cone.
The specific embodiment
Further specify this utility model below in conjunction with the accompanying drawing illustrated embodiment.
A kind of thoracoscope perforator (Fig. 1), comprise perforator sheath pipe 20(Fig. 2) and perforator core cone 21(Fig. 3), wherein perforator sheath pipe 20 comprises sleeve pipe 6, body 7 and injected gas pipeline 5, sleeve pipe 6 is set in outside the body 7, injected gas pipeline 5 is embedded on the sleeve pipe 7, and perforator core cone passes body and is nested on the perforator sheath pipe.
As shown in Figure 1, the quantity of body 7 is 2.
The outlet of injected gas passage 5 is provided with valve 4, is used for the switch of control injected gas.
The core conehead end 8 of perforator core cone 21 is given prominence in the outside of body 7, and its transverse section 12 is semicircle.Conglobate passivity head end when core conehead end 8 merges.Be convenient to insert the thoracic cavity through the intercostal space, pull out the core cone after inserting, can insert operating apparatus through two bodys and carry out operation technique.
In thoracoscopic operation, 2 core cones 2 are inserted respectively in the body 7, and fixing by bayonet socket 1, chest prolongs intercostal and cuts a little otch of 2-4cm, enters the thoracic cavity after the chorista, inserts this perforator through otch, and extract 2 cores cone, can insert camera lens or operating apparatus is performed the operation by body.Because two body head ends are absolute construction, and wholely made by flexible medical flexible material, so between camera lens and the operating apparatus certain activity space can be arranged.
Needing the patient of artificial pneumothorax, can by injected gas pipeline 5 injected gases and the valve-off 4 on the sleeve pipe 6, can make the state that is in relative closure in the thoracic cavity.
The above-mentioned description to embodiment is can understand and use this utility model for ease of those skilled in the art.The person skilled in the art obviously can easily make various modifications to these embodiment, and needn't pass through performing creative labour being applied in the General Principle of this explanation among other embodiment.Therefore, this utility model is not limited to the embodiment here, and those skilled in the art are according to announcement of the present utility model, and not breaking away from the improvement that this utility model category makes and revise all should be within protection domain of the present utility model.
Claims (10)
1. thoracoscope perforator, it is characterized in that: comprise perforator sheath pipe (20) and perforator core cone (21), wherein said perforator sheath pipe (20) comprises sleeve pipe (6), body (7) and injected gas pipeline (5), wherein said sleeve pipe (6) is outer to be wrapped in outside the body (7), described injected gas pipeline (5) is embedded on the sleeve pipe (7), and described perforator core cone (21) passes body (6) and is nested on the perforator sheath pipe (20).
2. thoracoscope perforator according to claim 1, it is characterized in that: described body (7) is more than 2 or 2.
3. thoracoscope perforator according to claim 1, it is characterized in that: described perforator sheath pipe (20) is the medical flexible material.
4. thoracoscope perforator according to claim 1, it is characterized in that: described body (7) is the structure of circular hollow, and its head end is separate, the collar extension of body (3) is provided with the anti-gas-leak valve.
5. thoracoscope perforator according to claim 1, it is characterized in that: described sleeve pipe (6) is oval-shaped smooth structure, and is relative with body fixing.
6. thoracoscope perforator according to claim 1, it is characterized in that: the outlet of described injected gas pipeline (5) is provided with valve (4).
7. thoracoscope perforator according to claim 1 is characterized in that: described perforator core cone (21) comprises several independently cones (2), and the quantity of cone is consistent with the quantity of body; The internal diameter of the diameter of described cone (2) and body (7) matches.
8. thoracoscope perforator according to claim 1 is characterized in that: the core cone outer end (9) of described perforator core cone (21) protrudes from the top of perforator sheath pipe collar extension (3), semicircular in shape, and its inboard is provided with bayonet socket (1).
9. thoracoscope perforator according to claim 1 is characterized in that: the core cone stage casing (11) of described perforator core cone (21) is inserted in the body (7), and its transverse section be circle.
10. thoracoscope perforator according to claim 1 is characterized in that: the core conehead end (8) of described perforator core cone (21) is given prominence in the outside of body (7), and its transverse section be semicircle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220247392 CN202637059U (en) | 2012-05-29 | 2012-05-29 | Flexible thoracoscope puncture outfit with multiple operating holes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220247392 CN202637059U (en) | 2012-05-29 | 2012-05-29 | Flexible thoracoscope puncture outfit with multiple operating holes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202637059U true CN202637059U (en) | 2013-01-02 |
Family
ID=47406250
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220247392 Expired - Fee Related CN202637059U (en) | 2012-05-29 | 2012-05-29 | Flexible thoracoscope puncture outfit with multiple operating holes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202637059U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014101581A1 (en) * | 2012-12-30 | 2014-07-03 | 上海林超医疗设备科技有限公司 | Working casing pipe for minimally invasive surgery |
| CN104783895A (en) * | 2015-04-28 | 2015-07-22 | 浙江大学 | Electrocoagulation needle used for microincision laparoscopic surgery and double-sheath sleeve |
| CN113197629A (en) * | 2021-06-02 | 2021-08-03 | 四川省医学科学院·四川省人民医院 | Transumbilical porous laparoscope puncture assembly and use method thereof |
-
2012
- 2012-05-29 CN CN 201220247392 patent/CN202637059U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014101581A1 (en) * | 2012-12-30 | 2014-07-03 | 上海林超医疗设备科技有限公司 | Working casing pipe for minimally invasive surgery |
| CN104783895A (en) * | 2015-04-28 | 2015-07-22 | 浙江大学 | Electrocoagulation needle used for microincision laparoscopic surgery and double-sheath sleeve |
| CN113197629A (en) * | 2021-06-02 | 2021-08-03 | 四川省医学科学院·四川省人民医院 | Transumbilical porous laparoscope puncture assembly and use method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102210598B (en) | Surgical access method and assembly including sleeve and port | |
| WO2012135693A3 (en) | Apical puncture access and closure system | |
| CN202637059U (en) | Flexible thoracoscope puncture outfit with multiple operating holes | |
| WO2011103769A1 (en) | Semi-annular working cannula for single-port laparoscope | |
| CN101947120B (en) | Spiral puncture outfit with pneumoperitoneum device | |
| CN201104909Y (en) | Puncture casing tube for umbilical approach operation | |
| CN204337375U (en) | A kind of tumor withdrawal device | |
| CN201894661U (en) | Glove casing for single-hole peritoneoscope | |
| CN201591540U (en) | Minimal invasive sheath | |
| CN102028535B (en) | Multifunctional endoscopy suction device | |
| CN204307190U (en) | A kind of puncture and intubation suit | |
| CN205234651U (en) | Multicavity way endoscope minimal access surgery device | |
| CN204839681U (en) | Peritoneoscope puncture sheath | |
| CN206499510U (en) | The percutaneous puncture dilator in situ through internal organs or tissue | |
| CN210990440U (en) | Single-hole multi-channel laparoscope cannula | |
| CN106237488A (en) | Peel off for passivity tissue and the operating theater instruments of sharp property tissue stripping | |
| CN203790040U (en) | Incision protective jacket | |
| CN103181793A (en) | Microendoscopic parenchyma poking device | |
| CN203328674U (en) | Medical disposable choledochoscope sheath | |
| CN204072232U (en) | The intensive convertible endoscope-assistant surgery instrument of selection type | |
| CN105326531A (en) | Channel system for minimally invasive therapy of cerebral hemorrhage | |
| CN205144677U (en) | A hose puncture ware for laparoscopic surgery | |
| CN204636527U (en) | Pipe endoscope of a kind of Wicresoft esophagus extricator | |
| CN204581210U (en) | Exempt from pneumoperitoneum support balloon cavity spectroscopy device | |
| CN203315421U (en) | Portable pneumothorax therapeutic equipment |
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 |
Granted publication date: 20130102 Termination date: 20150529 |
|
| EXPY | Termination of patent right or utility model |