CN203943696U - For transvaginal laparoscopically surgical operation highway device - Google Patents
For transvaginal laparoscopically surgical operation highway device Download PDFInfo
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- CN203943696U CN203943696U CN201420297173.XU CN201420297173U CN203943696U CN 203943696 U CN203943696 U CN 203943696U CN 201420297173 U CN201420297173 U CN 201420297173U CN 203943696 U CN203943696 U CN 203943696U
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- supporter
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- transvaginal
- surgical operation
- laparoscopically surgical
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Abstract
The utility model discloses one for transvaginal laparoscopically surgical operation highway device, comprise the chassis of triple channel single-hole laparoscopic puncture outfit, on chassis, comprise the operating walk way of three different pore sizes, an air inlet pipe and an escape pipe; Also comprise the supporter of the cylindrical semi-hard material being fixedly connected with the bottom on chassis; Three operating walk ways, air inlet pipe, escape pipes all communicate with supporter, and protrude from chassis.6 side openings of chassis periphery design, can hold suture needle and pass through.The inside of supporter is cavity structure, and the outer surface of supporter is screw-like or smooth shape.This surgical pathway equipment has enough hardness and supports surrounding tissue, effectively avoids the damage that causes surrounding tissue internal organs really up to the mark, facilitates the turnover that operating theater instruments especially can pre-bending apparatus.This equipment can be designed to different length and diameter according to patient's height and pelvis width, and such structure is more adapted to the foundation of transvaginal laparoscopically surgical operation path.
Description
Technical field
This utility model belongs to field of surgical, relates in particular to a kind of for transvaginal laparoscopically surgical operation highway device.
Background technology
In clinical medicine, laparoscopic surgery is widely used in surgical clinical at present.Wherein, at Urological Field, main laparoscopic surgery approach comprises two kinds of modes at present, and one is through transabdominal, and another kind is retroperitoneal approach.Two kinds of modes respectively have pluses and minuses, and wherein retroperitoneal approach is because it is little to intestinal interference, and post-operative recovery is applied wider soon.
Meanwhile, along with the development of laparoscopic technique, a kind of new operative approach is suggested, through natural tract endoscopic surgery operation (natural orifice transluminal endoscopic surgery, NOTES).So-called refer to that through natural tract the hollow organ that has natural tract to communicate with the external world by esophagus, stomach, rectum, vagina, bladder etc. performs the operation.Up to now, studying more is transvaginal modus operandi.It should be noted that existing transvaginal modus operandi, mainly by through transabdominal, as previously mentioned, exists and disturbs intestinal through transabdominal, affect the shortcoming of post-operative recovery.Therefore research worker considers transvaginal approach and retroperitoneal approach to combine, object be not only to reach operation without scarring, reduce the interference to intestinal simultaneously.There are some researchs to carry out the work of this respect, research worker is noticed in these research, the multiplex soft sight glass of researcher is observed, but for most of hospitals, often do not possess such condition (soft sight glass is not extensively popularized), how to apply traditional laparoscopic instrument and operate, this is the direction of research worker research.
Meanwhile, in the research having launched in research worker, research worker is found the foundation of the surgical pathway often of puzzlement operation.Good surgical pathway should solve following problem.1. support operative approach; 2. facilitate entering of traditional laparoscopic instrument; 3. can not leak gas, thereby affect the foundation of pneumoperitoneum.
In the prior art, having a kind of surgical pathway equipment is the applied Triport of single-hole laparoscopic surgery (being triple channel single-hole laparoscopic puncture outfit), as shown in Figure 1, but the applied Triport of single-hole laparoscopic surgery is soft, be that operating walk way A and 2 5mm trocar operating walk way B and air inlet pipe C and escape pipe D are integrated into chassis E upper (separately referring to Fig. 2) by 1 10mm trocar, the bottom of chassis E is enclosed within one end of soft external member F, and the other end cover of soft external member F has a retainer ring G; Be positioned at soft external member F and be connected with drawstring H and draw ring I with the bottom of chassis E, in the time of concrete use, soft external member F stretches into intravaginal, and pulls draw ring I, and at this moment soft external member inflation forms a path, but such path support performance is very poor and affect apparatus and pass in and out.
Utility model content
It is a kind of for transvaginal laparoscopically surgical operation highway device that the purpose of this utility model is to provide, to existing single-hole laparoscopic surgery, applied Triport improves, its flexible structure is changed into semi-hard material-structure part (has enough hardness to support surrounding tissue, avoid again the surrounding tissue damage that causes really up to the mark), the effective like this surgical pathway of having set up, in order to solve the problems of the technologies described above.
It is a kind of for transvaginal laparoscopically surgical operation highway device that this utility model embodiment provides, comprise that the chassis of triple channel single-hole laparoscopic puncture outfit, three operating walk ways that can be designed to different-diameter (comprise 5mm, 10mm, 12mm), an air inlet pipe and an escape pipe; Also comprise the supporter of the cylindrical semi-hard material being fixedly connected with the bottom on described chassis; Three described operating walk ways, air inlet pipe, escape pipes all with in described supporter communicate, and stretch out chassis and enter described supporter;
The inside of described supporter is cavity structure, and the outer surface of described supporter is helical form or smooth shape.
Preferably, described supporter is semi-hard material, comprises silica gel supporter or rubber body or PE plastic support.
Preferably, the sidewall on described chassis along the circumferential direction distributes and is provided with multiple side openings.
Preferably, the quantity of described side opening is 6.
Compared with prior art, the advantage of this utility model embodiment is:
Analyze above-mentioned known for transvaginal laparoscopically surgical operation highway device: supporter is selected semi-hard material-structure part, (there is enough hardness to support surrounding tissue for its supporting role, avoid the material surrounding tissue that causes really up to the mark to damage, facilitate the turnover of operation technique apparatus); The middle part of described supporter is provided with cavity, and the outer surface of described supporter is screw-like or smooth shape, and chassis periphery design side opening is convenient to sew up and is fixed on skin, and can prevent gas leakage.Can realize the path supporting role of laparoscopically surgical operation by said structure, semi-hard material cylindrical support body can be avoided really up to the mark and cause surrounding tissue damage, and can be designed to different length and diameter according to patient's height and pelvis width; Such structure is more adapted to the foundation of vagina laparoscopically surgical operation path.
Brief description of the drawings
The structural representation that Fig. 1 is the triple channel single-hole laparoscopic puncture outfit that provides in prior art;
Fig. 2 is the side-looking structural representation of the triple channel single-hole laparoscopic puncture outfit of the prior art of Fig. 1;
The structural representation for transvaginal laparoscopically surgical operation highway device that Fig. 3 provides for this utility model embodiment;
The perspective view for transvaginal laparoscopically surgical operation highway device that Fig. 4 provides for this utility model embodiment;
The supporter cross-sectional view for transvaginal laparoscopically surgical operation highway device that Fig. 5 provides for this utility model embodiment in Fig. 3.
Detailed description of the invention
Also by reference to the accompanying drawings this utility model is described in further detail below by specific embodiment.
(simultaneously referring to Fig. 4) as shown in Figure 3, it is a kind of for transvaginal laparoscopically surgical operation highway device that this utility model embodiment provides, comprise the chassis E of triple channel single-hole laparoscopic puncture outfit and three operating walk ways (1 10mm trocar is operating walk way A and 2 5mm trocar operating walk way B, can be designed to 5,10 according to surgery situation in addition, 12mm different-diameter) and air inlet pipe C and escape pipe D; (external part of air inlet pipe C and escape pipe D is provided with one by one sleeve cap corresponding and that be threaded, in figure with the structure division of anti-slip veins); Also comprise the supporter 10 of the cylindrical semi-hard material-structure being fixedly connected with the bottom of described chassis E; Three described operating walk ways, air inlet pipe C, escape pipe D all with in described supporter 10 communicate, and stretch out chassis E and enter described supporter;
The inside of described supporter 10 is cavity structure, and the outer surface of described supporter is screw-like or smooth shape (referring to Fig. 5).
Preferably, described supporter 10 is semi-hard material, for example silica gel supporter or rubber body or PE plastic support.
About the structural member of plastic support, it should be noted that: above-mentioned supporter should be selected semi-hard material, as silica gel supporter or rubber body or PE plastic support.Meet the sanitary standard of surgical instrument, such selection, except having certain strength advantage, also has softness, hydrolysis, the excellent feature of ageing resistance simultaneously.Supporter tissue and internal organs around when the intensity of this structure can one supports operation technique, the path that above-mentioned semi-hard supporter material can meet laparoscopically surgical operation supports requirement, and avoids the damage that causes tissue and internal organs really up to the mark.
Preferably, the sidewall of described chassis E along the circumferential direction distributes and is provided with multiple side openings 11.
The quantity of described side opening is 6.
It should be noted that, side opening is positioned at periphery place, chassis, is uniformly distributed, and each side opening all can be sewed up chassis to fix like this through chassis.Above-mentioned side opening is used for penetrating operation suture thread (in the middle of surgical operation, or in the middle of wound disposal, for the common silk thread of hemostasis by ligation, Suture hemostasis and tissue apposition), multiple side openings can be sewed up chassis to be fixed on patient skin after penetrating operation suture thread, play fixation to a certain extent, and can effectively prevent gas leakage.
It should be noted that, the size characteristic (diameter of length, outer diameter or the inner chamber of such as supporter etc.) of the supporter for transvaginal laparoscopically surgical operation highway device that this utility model embodiment provides all can such as, according to concrete patient's build (height, pelvis width etc.) and specific design.
Our technology emphasis has solved following several problems: one, supports operative approach; Its two, facilitate entering of apparatus; Its three, air tight, can successfully set up artificial pneumoperitoneum.Compare with traditional Triport, we improved semi-hard Triport successfully sets up surgical pathway.For completing after transvaginal peritoneum under path, utilize traditional laparoscopic technique to perform the operation and lay a good foundation.We study and also show, can show clearly and it should be noted that Retroperitoneal dissection, we have completed kidney surgery on animal model at present.
What below this utility model embodiment is provided does explanation for the concrete service condition of transvaginal laparoscopically surgical operation highway device:
In Wicresoft's endoscope-assistant surgery, be used as the passage of scope and apparatus.What this utility model embodiment provided has following main performance for transvaginal laparoscopically surgical operation highway device: have certain holding strength; Telescopic supporter is fixedly connected with chassis, and its sealing property is superior, can effectively avoid gas leakage; Channel-active degree is large, can carry out cutting operation at intraperitoneal better, and can realize aseptic result, protects from infection.
The foregoing is only preferred embodiment of the present utility model, be not limited to this utility model, for a person skilled in the art, this utility model can have various modifications and variations.All within spirit of the present utility model and principle, any amendment of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (4)
1. for a transvaginal laparoscopically surgical operation highway device, it is characterized in that,
Comprise the chassis of triple channel single-hole laparoscopic puncture outfit, three operating walk ways, an air inlet pipe and an escape pipe; Also comprise the supporter of the cylindrical semi-hard material being fixedly connected with the bottom on described chassis; Three described operating walk ways, air inlet pipe, escape pipes all with in described supporter communicate, and stretch out chassis and enter described supporter;
The inside of described supporter is cavity structure, and the outer surface of described supporter is helical form or smooth shape.
2. as claimed in claim 1ly it is characterized in that for transvaginal laparoscopically surgical operation highway device,
Described supporter is semi-hard material, comprises silica gel supporter, rubber body or PE plastic support.
3. as claimed in claim 1ly it is characterized in that for transvaginal laparoscopically surgical operation highway device,
The sidewall on described chassis along the circumferential direction distributes and is provided with multiple side openings.
4. as claimed in claim 3ly it is characterized in that for transvaginal laparoscopically surgical operation highway device,
The quantity of described side opening is 6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420297173.XU CN203943696U (en) | 2014-06-05 | 2014-06-05 | For transvaginal laparoscopically surgical operation highway device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420297173.XU CN203943696U (en) | 2014-06-05 | 2014-06-05 | For transvaginal laparoscopically surgical operation highway device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203943696U true CN203943696U (en) | 2014-11-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420297173.XU Expired - Fee Related CN203943696U (en) | 2014-06-05 | 2014-06-05 | For transvaginal laparoscopically surgical operation highway device |
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| CN (1) | CN203943696U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103976780A (en) * | 2014-06-05 | 2014-08-13 | 姜永光 | Passageway device for transvaginal laparoscope surgical operation |
| CN107510496A (en) * | 2016-06-17 | 2017-12-26 | 助医维康（北京）科技发展有限公司 | The minimally invasive TNOTES operative approaches suit of gynaecology |
-
2014
- 2014-06-05 CN CN201420297173.XU patent/CN203943696U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103976780A (en) * | 2014-06-05 | 2014-08-13 | 姜永光 | Passageway device for transvaginal laparoscope surgical operation |
| CN107510496A (en) * | 2016-06-17 | 2017-12-26 | 助医维康（北京）科技发展有限公司 | The minimally invasive TNOTES operative approaches suit of gynaecology |
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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: 20141119 Termination date: 20170605 |