CN102871726A - Minimally invasive surgical scalpel of laparoscope - Google Patents
Minimally invasive surgical scalpel of laparoscope Download PDFInfo
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- CN102871726A CN102871726A CN2012103547181A CN201210354718A CN102871726A CN 102871726 A CN102871726 A CN 102871726A CN 2012103547181 A CN2012103547181 A CN 2012103547181A CN 201210354718 A CN201210354718 A CN 201210354718A CN 102871726 A CN102871726 A CN 102871726A
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Abstract
The invention discloses a minimally invasive surgical scalpel of a laparoscope. The minimally invasive surgical scalpel comprises an electrode and an electrode pipe which is connected with the electrode; the electrode pipe is provided with a front end, a rear end and a middle part; the electrode is provided with a working end and a non-working end; the non-working end of the electrode is provided with a connecting part for connecting the front end of the electrode pipe; a bearing part which is mutually matched with the connecting part is arranged at the front end of the electrode pipe; a channel which penetrates through the front end and the rear end of the electrode pipe is additionally arranged in the electrode pipe; the channel is arranged in the middle; and the middle is sealed. According to the minimally invasive surgical scalpel, the electrode and the electrode pipe are detachable; in an operation, the electrode at the front end just can be replaced, and a hollow electrode pipe at the rear end can be repeatedly used, thereby greatly saving operation time and operation cost; an adapter is arranged at the rear end of the electrode pipe, through connecting the adapter with various conventional operating apparatus handles, thereby enhancing universality.
Description
Technical field
The present invention relates to the technical field that medical apparatus and instruments is made, particularly a kind of peritoneoscope micro-wound surgical operation cutter.
Background technology
The welcome that Minimally Invasive Surgery is little because of wound, pain light, recovery is subject to the patient soon.But because the restriction of equipment and condition has very high requirement to scalpel.
The electrosurgical that uses in traditional abdominal cavity micro-wound electric surgical operation comprises electrode and electrode tube two parts, and electrode tube adopts solid connection tube; And connection tube can only be used for supporting handle base, and versatility is not strong, causes the waste of operating theater instruments.
Summary of the invention
The objective of the invention is to overcome the deficiencies in the prior art, a kind of peritoneoscope micro-wound surgical operation cutter of highly versatile is provided.
Above-mentioned technical purpose of the present invention is achieved by the following technical programs:
A kind of peritoneoscope micro-wound surgical operation cutter, comprise electrode, the electrode tube that is connected with described electrode, described electrode tube has front end, rear end and middle part, described electrode has working end and non-operative end, the non-operative end of described electrode has the connecting portion be used to the front end that connects described electrode, the front end of described electrode tube has the carrier that matches with connecting portion, also has the passage of the front-end and back-end of a penetrating electrode pipe in the described electrode tube, and described passage is positioned at the middle part.
As preferably, it also includes conversion head, and described conversion head has the conversion connecting portion that matches with the rear end and the handle connecting portion that is connected with other handle.
As preferably, the connecting portion of described electrode is external screw thread, and described carrier is female thread, is provided with seal washer in the described carrier.
As preferably, the connecting portion of described electrode is fork, and described carrier is plug housing, and described carrier is provided with the seal washer that is wrapped in fork.
As preferably, described electrode is to have the electrode of suction function or solid not with the electrode of suction function.
As preferably, be provided with smoking-hole on the described electrode.
As preferably, the working end of described electrode is hook-type, aciculiform, circle or pancake.
As preferably, described electrode and/or electrode tube are marked with the scale of measuring the tissue size.
As preferably, the conversion connecting portion on the conversion head and handle connecting portion are screw thread or latch structure.
In sum, the present invention has the following advantages:
1, the electrode of this invention and electrode tube are detachable, termination electrode before only needing in the operation to change, and the hollow electrode pipe of rear end not only can disposablely use, and more can repeatedly use, and greatly saves operating time and operation cost.
2, this invention is provided with conversion head, guarantees that this invention can be connected by conversion head highly versatile with existing all kinds of operating theater instruments handles.
3, be provided with smoking-hole on the electrode of this invention, have the function of smoking.
Description of drawings
Fig. 1 is structural representation of the present invention;
Among the figure, 1, electrode; 11, connecting portion; 2, electrode tube; 21, front end; 211, carrier; 22, rear end; 23, middle part; 24, passage; 3, conversion head; 31, conversion connecting portion; 32, handle connecting portion; 4, seal washer.
The specific embodiment
Below in conjunction with accompanying drawing the present invention is described in further detail.
Embodiment one: as shown in Figure 1, a kind of peritoneoscope micro-wound surgical operation cutter, comprise electrode 1, the electrode tube 2 that is connected with described electrode 1, described electrode tube 2 has front end 21, rear end 22 and middle part 23, described electrode 1 has working end and non-operative end, the non-operative end of described electrode 1 has the connecting portion 11 be used to the front end 21 that connects described electrode 2, the front end 21 of described electrode tube 2 has the carrier 211 that matches with connecting portion 11, also have the front end 21 of a penetrating electrode pipe 2 and the passage 24 of rear end 22 in the described electrode tube 2, described passage 24 is positioned at middle part 23.
It also includes conversion head 3, and conversion head 3 has the conversion connecting portion 31 that matches with rear end 22 and the handle connecting portion 32 that is connected with other handle.
The connecting portion 11 of electrode 1 is external screw thread, and described carrier 211 is female threads, is provided with seal washer 4 in the described carrier 211, and described electrode 1 and described electrode tube 2 are connected by engage thread.
Electrode 1 is electrode with suction function or solid not with the electrode of suction function, and the working end that is provided with smoking-hole and electrode 1 on the electrode 1 is hook-type.
Electrode 1 and/or electrode tube 2 indicate the scale of measuring the tissue size.
Connecting portion 31 on the conversion head and handle connecting portion 32 are screw thread or latch structure.
Embodiment two: as shown in Figure 2, a kind of peritoneoscope micro-wound surgical operation cutter, comprise electrode 1, the electrode tube 2 that is connected with described electrode 1, described electrode tube 2 has front end 21, rear end 22 and middle part 23, described electrode 1 has working end and non-operative end, the non-operative end of described electrode 1 has the connecting portion 11 be used to the front end 21 that connects described electrode 2, the front end 21 of described electrode tube 2 has the carrier 211 that matches with connecting portion 11, also have the front end 21 of a penetrating electrode pipe 2 and the passage 24 of rear end 22 in the described electrode tube 2, described passage 24 is positioned at middle part 23, and 23 sealings of described middle part.
It also includes conversion head 3, and conversion head 3 has the connecting portion 31 that matches with rear end 22 and the handle connecting portion 32 that is connected with other handle.
The connecting portion 11 of electrode 1 is fork, and described carrier 211 is plug housings, and described carrier 211 is provided with the seal washer 4 that is wrapped in fork.Electrode 1 is connected by the latch mode with described electrode tube 2.
Electrode 1 is electrode with suction function or solid not with the electrode of suction function, and the working end that is provided with smoking-hole and electrode 1 on the electrode 1 is hook-type.
Electrode 1 and/or electrode tube 2 indicate the scale of measuring the tissue size.
Connecting portion 31 on the conversion head and handle connecting portion 32 are screw thread or latch structure.
Embodiment three:
As shown in Figure 3, be with the difference of embodiment one, the working end of described electrode 1 is aciculiform.
Embodiment four:
As shown in Figure 4, be with the difference of embodiment one, the working end of described electrode 1 is circular.
Embodiment five:
As shown in Figure 5, be with the difference of embodiment one, the working end of described electrode 1 is pancake.
Embodiment six:
As shown in Figure 3, be with the difference of embodiment two, the working end of described electrode 1 is aciculiform.
Embodiment seven:
As shown in Figure 4, be with the difference of embodiment two, the working end of described electrode 1 is circular.
Embodiment eight:
As shown in Figure 5, be with the difference of embodiment two, the non-operative end of described electrode 1 is pancake.
Claims (10)
1. peritoneoscope micro-wound surgical operation cutter, comprise electrode (1), the electrode tube (2) that is connected with described electrode (1), it is characterized in that: described electrode tube (2) has front end (21), rear end (22) and middle part (23), described electrode (1) has working end and non-operative end, the non-operative end of described electrode (1) has the connecting portion (11) be used to the front end that connects described electrode tube (2) (21), the front end (21) of described electrode tube (2) has the carrier (211) that matches with connecting portion (11), also have one in the described electrode tube (2) and run through the front end (21) of electrode tube (2) and the passage (24) of rear end (22), described passage (24) is positioned at middle part (23).
2. peritoneoscope micro-wound surgical operation cutter according to claim 1, it is characterized in that: also include conversion head (3), described conversion head (3) has the conversion connecting portion (31) that matches with rear end (22) and the handle connecting portion (32) that is connected with other handle.
3. peritoneoscope micro-wound surgical operation cutter according to claim 2, it is characterized in that: the connecting portion (11) of described electrode (1) is external screw thread, and described carrier (211) is female thread, is provided with seal washer (4) in the described carrier (211).
4. peritoneoscope micro-wound surgical operation cutter according to claim 2, it is characterized in that: the connecting portion (11) of described electrode (1) is fork, described carrier (211) is plug housing, and described carrier (211) is provided with the seal washer (4) that is wrapped in fork.
5. it is characterized in that according to claim 3 or 4 described peritoneoscope micro-wound surgical operation cuttves: described electrode (1) is electrode with suction function or solid not with the electrode of suction function.
6. according to claim 3 or 4 described peritoneoscope micro-wound surgical operation cuttves, it is characterized in that: described electrode is provided with smoking-hole on (1).
7. according to claim 1 and 2 or 3 described peritoneoscope micro-wound surgical operation cuttves, it is characterized in that: the working end of described electrode (1) is hook-type or aciculiform.
8. according to claim 1 and 2 or 3 described peritoneoscope micro-wound surgical operation cuttves, it is characterized in that: the working end of described electrode (1) is circle or pancake.
9. it is characterized in that according to claim 1 and 2 or 3 described peritoneoscope micro-wound surgical operation cuttves: described electrode (1) and/or electrode tube (2) are marked with the scale of measuring the tissue size.
10. peritoneoscope micro-wound surgical operation cutter according to claim 2, it is characterized in that: the conversion connecting portion (31) on the conversion head and handle connecting portion (32) are screw thread or latch structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103547181A CN102871726A (en) | 2012-09-23 | 2012-09-23 | Minimally invasive surgical scalpel of laparoscope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103547181A CN102871726A (en) | 2012-09-23 | 2012-09-23 | Minimally invasive surgical scalpel of laparoscope |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102871726A true CN102871726A (en) | 2013-01-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012103547181A Pending CN102871726A (en) | 2012-09-23 | 2012-09-23 | Minimally invasive surgical scalpel of laparoscope |
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| Country | Link |
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| CN (1) | CN102871726A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112826584A (en) * | 2020-12-24 | 2021-05-25 | 常州乐奥医疗科技股份有限公司 | Adapter |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1993016648A1 (en) * | 1992-02-24 | 1993-09-02 | Kensey Nash Corporation | Electrosurgical catheter instrument with impacting working head |
| DE10300127A1 (en) * | 2003-01-07 | 2004-07-22 | Richard Wolf Gmbh | Surgical instrument, comprising transmission unit to be joined to various tools or handles with integrated drive unit |
| US20050080412A1 (en) * | 2003-10-14 | 2005-04-14 | Pentax Corporation | High-frequency tool for endoscope |
| CN101336841A (en) * | 2008-05-21 | 2009-01-07 | 王鹏 | Multifunctional cutting-aspiration peeling electrotome |
| CN201710459U (en) * | 2010-05-17 | 2011-01-19 | 许林 | C-shaped anti-smog electric hook |
| CN102512241A (en) * | 2011-11-11 | 2012-06-27 | 浙江舒友仪器设备有限公司 | Changeable electrode smoke suction cutter |
| CN202365917U (en) * | 2011-11-11 | 2012-08-08 | 浙江舒友仪器设备有限公司 | Gynecological smog sucking scalpel |
| CN202933010U (en) * | 2012-09-23 | 2013-05-15 | 浙江舒友仪器设备有限公司 | Peritoneoscope minimally invasive surgical knife |
-
2012
- 2012-09-23 CN CN2012103547181A patent/CN102871726A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1993016648A1 (en) * | 1992-02-24 | 1993-09-02 | Kensey Nash Corporation | Electrosurgical catheter instrument with impacting working head |
| DE10300127A1 (en) * | 2003-01-07 | 2004-07-22 | Richard Wolf Gmbh | Surgical instrument, comprising transmission unit to be joined to various tools or handles with integrated drive unit |
| US20050080412A1 (en) * | 2003-10-14 | 2005-04-14 | Pentax Corporation | High-frequency tool for endoscope |
| CN101336841A (en) * | 2008-05-21 | 2009-01-07 | 王鹏 | Multifunctional cutting-aspiration peeling electrotome |
| CN201710459U (en) * | 2010-05-17 | 2011-01-19 | 许林 | C-shaped anti-smog electric hook |
| CN102512241A (en) * | 2011-11-11 | 2012-06-27 | 浙江舒友仪器设备有限公司 | Changeable electrode smoke suction cutter |
| CN202365917U (en) * | 2011-11-11 | 2012-08-08 | 浙江舒友仪器设备有限公司 | Gynecological smog sucking scalpel |
| CN202933010U (en) * | 2012-09-23 | 2013-05-15 | 浙江舒友仪器设备有限公司 | Peritoneoscope minimally invasive surgical knife |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112826584A (en) * | 2020-12-24 | 2021-05-25 | 常州乐奥医疗科技股份有限公司 | Adapter |
| CN112826584B (en) * | 2020-12-24 | 2023-04-07 | 常州乐奥医疗科技股份有限公司 | Adapter |
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Application publication date: 20130116 |