CN101313842A - Peritoneoscope vermiform appendix ablation lancing retractor - Google Patents
Peritoneoscope vermiform appendix ablation lancing retractor Download PDFInfo
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- CN101313842A CN101313842A CNA2007100158250A CN200710015825A CN101313842A CN 101313842 A CN101313842 A CN 101313842A CN A2007100158250 A CNA2007100158250 A CN A2007100158250A CN 200710015825 A CN200710015825 A CN 200710015825A CN 101313842 A CN101313842 A CN 101313842A
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- peritoneoscope
- retractor
- lancing
- ablation
- vermiform appendix
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Abstract
The invention relates to a laparoscope appendectomy incision retractor which is used for dilating an incision for a two-hole method appendectomy. The invention is characterized in that: semi-columns are respectively arranged on the other ends of two parting bodies, and the two semi-columns are matched to form a column-shaped dilatable through hole. The laparoscope appendectomy incision retractor has the advantages of simple structure, convenient use, incision dilation and operation space enlargement.
Description
Technical field:
The invention belongs to medical surgical instrument, be specifically related to a kind of peritoneoscope vermiform appendix ablation lancing retractor that is used for two hole method appendectomy otch expansion usefulness.
Background technology:
At present, development along with medical science, the continuous progress of laparoscopic technique, appendectomy adopts peritoneoscope two hole methods mostly, and it has the fast advantage of misery, physical recovery that can alleviate the patient, and has only 1 centimetre of size owing to puncture in the clinical manipulation, when proposing vermiform appendix and purse string suture because of the little operating difficulties in space, for obese patient especially difficulty, operating time is long, brings unnecessary misery to patient.
Summary of the invention:
The purpose of this invention is to provide a kind of simple in structure, easy to use, expansible otch, the abdominal muscle that traction is tightened enlarges the peritoneoscope vermiform appendix ablation lancing retractor of operative space.
Technical scheme of the present invention is: a kind of peritoneoscope vermiform appendix ablation lancing retractor is articulated in two of one by hinge and retracts main body and form; Retract at two and to be provided with fixing and locking device, two between the main body and to retract on main body one end and establish handle, it is characterized in that: be respectively equipped with the semicolumn body at two other ends that retract main body, two semicolumn bodies cooperate and constitute the expansible through holes of cylindricality.
Wherein, described semicolumn body one end that retracts is taper.
The described height that retracts the semicolumn body is 20-40mm.
Owing to adopt technique scheme, during use expansible through hole to be inserted in the puncture, contraction retracts the main body handle end, two attached column bodies separation are opened, and expansible through hole is increased, and the abdominal muscle of puncture is expanded, make it fixing by the fixing and locking device, operation can undergo surgery; Thereby having simple in structurely, easy to use, expansible otch enlarges the advantage of operative space.
Description of drawings:
Come technical scheme of the present invention is described further below in conjunction with the drawings and specific embodiments.
Fig. 1 is a structural representation of the present invention.Fig. 2 is the left view of Fig. 1.
The specific embodiment:
With reference to figure 1, Fig. 2, a kind of peritoneoscope vermiform appendix ablation lancing retractor is articulated in two of one by hinge 3 and retracts main body 1,2 and form; Retract at two and to be provided with fixing and locking device 4, two between the main body 1,2 and to retract on main body 1,2 one ends and establish handle, be respectively equipped with 5,6, two semicolumn bodies of semicolumn body 5,6 at two other ends that retract main body 1,2 and cooperate and constitute the expansible through hole 7 of cylindricalitys.Described semicolumn body 5,6 one ends that retract are taper.The height that retracts semicolumn body 5,6 is 20-40mm.
Claims (3)
1, a kind of peritoneoscope vermiform appendix ablation lancing retractor is articulated in two of one by hinge (3) and retracts main body (1,2) and form; Retract at two and to be provided with fixing and locking device (4), two between the main body (1,2) and to retract on main body (1, the 2) end and establish handle, it is characterized in that: be respectively equipped with semicolumn body (5,6) at two other ends that retract main body (1,2), two semicolumn bodies (5,6) cooperate the formation expansible through hole of cylindricality (7).
2, by the described a kind of peritoneoscope vermiform appendix ablation lancing retractor of claim 1, it is characterized in that: described semicolumn body (5, the 6) end that retracts is taper.
3, by claim 1 or 2 described a kind of peritoneoscope vermiform appendix ablation lancing retractors, it is characterized in that: the described height that retracts semicolumn body (5,6) is 20-40mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007100158250A CN101313842A (en) | 2007-05-29 | 2007-05-29 | Peritoneoscope vermiform appendix ablation lancing retractor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007100158250A CN101313842A (en) | 2007-05-29 | 2007-05-29 | Peritoneoscope vermiform appendix ablation lancing retractor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101313842A true CN101313842A (en) | 2008-12-03 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2007100158250A Pending CN101313842A (en) | 2007-05-29 | 2007-05-29 | Peritoneoscope vermiform appendix ablation lancing retractor |
Country Status (1)
| Country | Link |
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| CN (1) | CN101313842A (en) |
Cited By (27)
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| WO2017015438A1 (en) * | 2015-07-22 | 2017-01-26 | Applied Medical Resources Corporation | Appendectomy model |
| US9898937B2 (en) | 2012-09-28 | 2018-02-20 | Applied Medical Resources Corporation | Surgical training model for laparoscopic procedures |
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-
2007
- 2007-05-29 CN CNA2007100158250A patent/CN101313842A/en active Pending
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| US11514819B2 (en) | 2012-09-26 | 2022-11-29 | Applied Medical Resources Corporation | Surgical training model for laparoscopic procedures |
| US10535281B2 (en) | 2012-09-26 | 2020-01-14 | Applied Medical Resources Corporation | Surgical training model for laparoscopic procedures |
| US10121391B2 (en) | 2012-09-27 | 2018-11-06 | Applied Medical Resources Corporation | Surgical training model for laparoscopic procedures |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20081203 |