CN103445856A - Connection device between guide lines for thermosetting cutting knife - Google Patents
Connection device between guide lines for thermosetting cutting knife Download PDFInfo
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- CN103445856A CN103445856A CN2013104156103A CN201310415610A CN103445856A CN 103445856 A CN103445856 A CN 103445856A CN 2013104156103 A CN2013104156103 A CN 2013104156103A CN 201310415610 A CN201310415610 A CN 201310415610A CN 103445856 A CN103445856 A CN 103445856A
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- wire
- pipe
- connection device
- contact tube
- sleeve pipe
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Abstract
The invention relates to a connection device between guide lines for a thermosetting cutting knife. The connection device comprises a housing (1), wherein a supporting tube (2) is connected with the interior of the housing (1); the front end of the supporting tube (2) is connected in a matching manner with gripper jaws (3) matched mutually; the connection device is characterized in that the tail end of the supporting tube (2) is sleeved with a sleeve (4); the sleeve (4) is sleeved with two contact tubes (5) arranged at a certain distance, and each contact tube (5) is sleeved with an electric brush (6) and connected with the gripper jaws (3) through a guide line (8); each electric brush (6) is connected with an electronic control box (9) through the guide line. The connection device has the advantages that the device provided by the invention is convenient to operate and process, and is simple in structure, and the guide lines are not wound together due to the rotation of the gripper jaws when the device is used.
Description
Technical field
The present invention relates to a kind of medical apparatus and instruments, particularly the solidifying cutter of a kind of heat for Minimally Invasive Surgery.
Background technology
Minimally Invasive Surgery, be the operation that utilizes the modern medical equipment such as peritoneoscope, thoracoscope and relevant device to carry out, and has that wound is little, pain light, recover fast superiority.Along with the progress of technology, Minimally Invasive Surgery has been deep into operating various field.
The solidifying cutter of heat are one of most important apparatuses of thermal weld technological system in Minimally Invasive Surgery, its principle is solidified simultaneously and is sealed soft tissue by heat and pressure, heat is to produce by resistance wire by low-voltage DC, do not have electric current to pass through tissue, under the effect of local heat energy, the protein chain of the protein in gripper jaw is opened, the hinge type structure that adjacent protein chain forms by hydrogen bonded, with the sealing blood vessels broken ends of fractured bone, can make the blood vessel sealing, completes hemostatic function; Also can make in addition tissue melt, reach separate tissue, complete the cutting purpose.
Existing heat is coagulated cutter, and the heating wire in its gripper jaw directly is connected with electric-controlled box mostly, and in use, the wire in the solidifying cutter of heat easily is wound into together in this design, and this has brought very big hidden danger to later use.Through extensively retrieval, not yet find comparatively desirable technical scheme.
Summary of the invention
The present invention is that the wire of the section that sets within it easily is wound into shortcoming together in order to solve the solidifying cutter of present stage heat in the process of using, and the wire intermediate junction device of the solidifying cutter of a kind of heat proposed.
To achieve these goals, the present invention has adopted following technical scheme:
The wire intermediate junction device of the solidifying cutter of a kind of heat, comprise shell, connect in the enclosure stay pipe, the gripper jaw that is connected and cooperatively interacts at the front end of stay pipe, it is characterized in that: at the rear end of stay pipe slip joint casing, on sleeve pipe, the contact tube of two segment distances of being separated by of socket is socketed respectively a brush on each contact tube, each contact tube is connected with gripper jaw respectively by wire, and each brush connects electric-controlled box by wire.
On the basis of technique scheme, following further technical scheme can be arranged:
Described sleeve pipe is the ladder pipe that is provided with three ladders, on front two sections ladders, is socketed respectively a contact tube, and described contact tube is copper pipe, and the certain angle of being separated by the ladder of the back of sleeve pipe is respectively equipped with a through hole, and wire passes respectively from through hole.
The locking nut that is connected on stay pipe, locking nut coordinates with the front end face locking of sleeve pipe.
Be provided with in the enclosure draw-in groove, draw-in groove and stay pipe are connected, and the outside of described stay pipe is provided with screw thread, and sleeve pipe and stay pipe are threaded connection, and described sleeve pipe is insulator,
Also be provided with two openings in the rear end of stay pipe, also be separately positioned in opening for the wire that connects contact tube and gripper jaw, described wire all adopts enamel-covered wire.
Also be connected with respectively master control button and control knob on the wire be connected with electric-controlled box on brush.
The invention has the advantages that: device provided by the invention is easy to operate, simple in structure, easy to process, and this installs wire in use and can not be wound into together because of the rotation of gripper jaw.
The accompanying drawing explanation
Fig. 1 is basic structure schematic diagram of the present invention.
The specific embodiment
As shown in Figure 1, the wire intermediate junction device of the solidifying cutter of a kind of heat, comprise shell 1, be provided with draw-in groove 10 in shell 1, stay pipe 2 is connected in draw-in groove 10, the gripper jaw 3 that is connected and cooperatively interacts at the front end of stay pipe 2, it is characterized in that: the outside at stay pipe 2 is provided with screw thread, be threaded connection a sleeve pipe 4 on stay pipe 2, described sleeve pipe 4 is a ladder pipe that is provided with the insulation of three ladders, be socketed respectively a contact tube 5 on front two sections ladders, symmetric position at the ladder of the back of sleeve pipe 4 is respectively equipped with a through hole 4a, be socketed respectively a brush 6 on each contact tube 5, also be provided with two openings in the rear end of stay pipe 2, each contact tube 5 welds with an end of a wire 8 respectively, each brush 6 connects electric-controlled box 9 by wire, wire 8 is again respectively from stay pipe 2 tube cores, in the opening of stay pipe 2 and through hole 4a, pass, the other end of every wire 8 is welded on respectively on single gripper jaw 3.
The locking nut 7 that is connected on stay pipe 2, locking nut 7 coordinates with the front end face locking of sleeve pipe 4.
Claims (3)
1. the wire intermediate junction device of the solidifying cutter of a heat, comprise shell (1), connect stay pipe (2) in shell (1), the gripper jaw (3) that is connected and cooperatively interacts at the front end of stay pipe (2), it is characterized in that: at the rear end slip joint casing (4) of stay pipe (2), contact tube (5) at two segment distances of being separated by of the upper socket of sleeve pipe (4), be socketed respectively a brush (6) on each contact tube (5), each contact tube (5) is connected with gripper jaw (3) respectively by wire (8), each brush (6) connects electric-controlled box (9) by wire.
2. a kind of heat according to claim 1 is coagulated the wire intermediate junction device of cutter, it is characterized in that: described sleeve pipe (4) is for being provided with the ladder pipe of three ladders, be socketed respectively a contact tube (5) on front two sections ladders, the certain angle of being separated by the ladder of the back of sleeve pipe (4) is respectively equipped with a through hole (4a), and wire (8) passes respectively from through hole (4a).
3. a kind of heat according to claim 1 and 2 is coagulated the wire intermediate junction device of cutter, it is characterized in that: the locking nut (7) that is connected on stay pipe (2), locking nut (7) coordinates with the front end face locking of sleeve pipe (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310415610.3A CN103445856B (en) | 2013-09-13 | 2013-09-13 | A kind of wire intermediate junction device of heat setting cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310415610.3A CN103445856B (en) | 2013-09-13 | 2013-09-13 | A kind of wire intermediate junction device of heat setting cutter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103445856A true CN103445856A (en) | 2013-12-18 |
| CN103445856B CN103445856B (en) | 2016-06-08 |
Family
ID=49728991
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310415610.3A Active CN103445856B (en) | 2013-09-13 | 2013-09-13 | A kind of wire intermediate junction device of heat setting cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103445856B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107205775A (en) * | 2015-02-06 | 2017-09-26 | 伊西康有限责任公司 | Electrosurgical unit with rotation and articulation mechanism |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101522127A (en) * | 2006-10-06 | 2009-09-02 | Tyco医疗健康集团 | Endoscopic vessel sealer and divider having a flexible articulating shaft |
| US20100179545A1 (en) * | 2009-01-14 | 2010-07-15 | Tyco Healthcare Group Lp | Vessel Sealer and Divider |
| CN102143714A (en) * | 2008-07-16 | 2011-08-03 | 直观外科手术操作公司 | Bipolar cautery instrument |
| US20110204119A1 (en) * | 2007-10-05 | 2011-08-25 | Tyco Healthcare Group Lp | Method and apparatus for determining parameters of linear motion in a surgical instrument |
| CN102225026A (en) * | 2011-06-27 | 2011-10-26 | 申屠丙花 | Bipolar electric coagulation surgical scissors |
| CN102896400A (en) * | 2012-10-31 | 2013-01-30 | 哈尔滨工业大学（威海） | Solder wire rotating type consumable electrode welding method and device |
| CN103027749A (en) * | 2011-10-10 | 2013-04-10 | 伊西康内外科公司 | Surgical instrument with clutching slip ring assembly to power ultrasonic transducer |
-
2013
- 2013-09-13 CN CN201310415610.3A patent/CN103445856B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101522127A (en) * | 2006-10-06 | 2009-09-02 | Tyco医疗健康集团 | Endoscopic vessel sealer and divider having a flexible articulating shaft |
| US20110204119A1 (en) * | 2007-10-05 | 2011-08-25 | Tyco Healthcare Group Lp | Method and apparatus for determining parameters of linear motion in a surgical instrument |
| CN102143714A (en) * | 2008-07-16 | 2011-08-03 | 直观外科手术操作公司 | Bipolar cautery instrument |
| US20100179545A1 (en) * | 2009-01-14 | 2010-07-15 | Tyco Healthcare Group Lp | Vessel Sealer and Divider |
| CN102225026A (en) * | 2011-06-27 | 2011-10-26 | 申屠丙花 | Bipolar electric coagulation surgical scissors |
| CN103027749A (en) * | 2011-10-10 | 2013-04-10 | 伊西康内外科公司 | Surgical instrument with clutching slip ring assembly to power ultrasonic transducer |
| CN102896400A (en) * | 2012-10-31 | 2013-01-30 | 哈尔滨工业大学（威海） | Solder wire rotating type consumable electrode welding method and device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107205775A (en) * | 2015-02-06 | 2017-09-26 | 伊西康有限责任公司 | Electrosurgical unit with rotation and articulation mechanism |
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| Publication number | Publication date |
|---|---|
| CN103445856B (en) | 2016-06-08 |
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Legal Events
| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C53 | Correction of patent of invention or patent application | ||
| CB02 | Change of applicant information |
Address after: 5019 No. 233020 Anhui province Bengbu Huai District Huai Road Applicant after: Anhui Aofo Medical Equipment Technology Co., Ltd. Address before: 5019 No. 233020 Anhui province Bengbu Huai District Huai Road Applicant before: Anhui Aofu Medical Equipment & Tech Co., Ltd. |
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| CB03 | Change of inventor or designer information |
Inventor after: Duan Yu Inventor after: Ye Bing Inventor after: Hu Yi Inventor after: Wang Jin Inventor after: Yu Haidong Inventor after: Miao Changsheng Inventor after: Xie Hongnian Inventor before: Duan Heping Inventor before: Ye Bing Inventor before: Hu Yi Inventor before: Wang Jin Inventor before: Yu Haidong Inventor before: Miao Changsheng Inventor before: Xie Hongnian |
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| COR | Change of bibliographic data |
Free format text: CORRECT: APPLICANT; FROM: ANHUI AOFU MEDICAL EQUIPMENT CO., LTD. TO: ANHUI AOFO MEDICAL EQUIPMENT TECHNOLOGY CO., LTD. Free format text: CORRECT: INVENTOR; FROM: DUAN HEPING YE BING HU YI WANG JIN YU HAIDONG MIAO CHANGSHENG XIE HONGNIAN TO: DUAN YU YE BING HU YI WANG JIN YU HAIDONG MIAO CHANGSHENG XIE HONGNIAN |
|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder |
Address after: 233000 workshop 1, No. 551, Gaoxin Road, high tech Zone, Bengbu City, Anhui Province Patentee after: ANHUI AOFO MEDICAL EQUIPMENT TECH Corp. Address before: 233020 5019 Huai Shang Road, Huai District, Bengbu, Anhui Patentee before: ANHUI AOFO MEDICAL EQUIPMENT TECH Corp. |
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| CP02 | Change in the address of a patent holder |