CN101961258A - Laparoscope puncture incision muscle suture needle - Google Patents
Laparoscope puncture incision muscle suture needle Download PDFInfo
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- CN101961258A CN101961258A CN 201010532057 CN201010532057A CN101961258A CN 101961258 A CN101961258 A CN 101961258A CN 201010532057 CN201010532057 CN 201010532057 CN 201010532057 A CN201010532057 A CN 201010532057A CN 101961258 A CN101961258 A CN 101961258A
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- needle body
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Abstract
The invention relates to an operation incision muscle suture needle, in particular to a laparoscope puncture incision muscle suture needle, which solves the problems of low suture efficiency, inflexible operation, and on the like caused by unreasonable structure of the traditional laparoscope incision muscle suture instrument. The suture needle is composed of a needle body and a handle on the tail end of the needle body, wherein the needle body is provided with a chute outwards hanging wires from the opening, and a chute inwards sending wires from the opening; the needle body is of an arc shape, of which the central angle is 30DEG; and the handle is in an H shape; and two cross bars of the H-shaped handle are perpendicular to the plane of the axis of the arc-shaped needle body. The invention improves suture efficiency, is flexible to operate, can realize efficient and quick suture to the muscle layer of deep small incisions at waists and abdomens for a retroperitoneal laparoscopic operation for obese patients, and can achieve the aims of preventing complications and obviously shortening the suture time of operation incisions. The invention has the advantages of simple structure, easy processing and manufacture and lower cost, and can be repeatedly used after cleaning and disinfecting.
Description
Technical field
The present invention relates to operative incision muscle suture instruments, be specially peritoneoscope puncture incision muscle sewing needle.
Background technology
Obese patient's pneumoretroperitoneum videoendoscopic surgery otch is little, and subcutaneous fat is abundant, and muscle is dark, can not sew up holostrome muscle definitely, fast with conventional sewing needle, can cause postoperative Musclar layer oozing of blood, concurrent hemorrhagic shock of severe patient and anemia, the not good Chang Bingfa incisional hernia of Musclar layer healing.Especially at present the obese patient is increasing, and laparoscopic surgery is used increasingly extensive, how to solve this clinical common difficult problem and just seems particularly important and outstanding.
Existing utility model patent ZL200820029290.2 discloses a kind of laparoscopic incision stiching instrument, solved to a certain extent laparoscopic incision skin and subcutaneous fat the stitching problem.This laparoscopic incision stiching instrument is made of the handle of shank, shank one end, and shank is provided with skewed slot.Since have only a skewed slot on its shank, need be during stitching from twice outside hanging wire in the otch.Under and the situation that the working place is narrow and small dark at otch, to outer hanging wire operating difficulties, efficient is sewed up in influence in the otch.Its shank is a straight-bar in addition, can't hanging wire and line taking in the skewed slot on needle body under the direct-view, further influence stitching efficient.Its handle shape is also unreasonable, the motility of influence operation and the grasp of the dynamics of stitching.
Summary of the invention
The present invention solves problems such as existing laparoscopic incision stiching instrument is low owing to the stitching efficient that unreasonable structure causes, operation is dumb, and a kind of peritoneoscope puncture incision muscle sewing needle is provided.This sewing needle is sewed up definitely, flexible operation is easy and efficient is high.
The present invention adopts following technical scheme to realize: peritoneoscope puncture incision muscle sewing needle, handle by needle body and needle body tail end constitutes, and is having the skewed slot (i.e. the oblique needle point direction of this skewed slot opening) of a skewed slot from the outside hanging wire of otch (i.e. the oblique handle orientations of this skewed slot opening) and a line sending in otch on the needle body.(another time is line sending in otch to the purpose that two skewed slots are set in order outwards only to need in otch once hanging wire.Line sending is very easy to realize in otch), compare with twice hanging wire in the otch, can improve and sew up efficient.
Further, needle body (i.e. part from root part of handle to the needle body needle point) be central angle be 30 the degree circular-arc.Like this, the needle body front portion can manifest in otch easily, helps looking at straight under the otch situation of deep hanging wire and line taking in the skewed slot of needle body down, further facilitates operation, improves and sews up efficient.
Described handle is " worker " font, and two cross bars of " worker " font handle are vertical with the plane at circular-arc needle body axis place.The handle shape of this particular design is convenient to grip sewing needle, grasps suitable stitching dynamics, avoids sewing up the pair damage generation that great efforts cause.
The present invention compared with prior art, by rationally, architecture advances cleverly, improved stitching efficient, flexible operation, can realize effectively, sew up fast the Musclar layer of the dark little otch of obese patient's pneumoretroperitoneum videoendoscopic surgery waist and belly, reach complication prevention and the obvious purpose that shortens the operative incision suture time.The present invention is simple in structure, is easy to processing and manufacturing, and is reusable behind the low cleaning and sterilizing of cost.
Description of drawings
Fig. 1 is a structural representation of the present invention;
Fig. 2 is the vertical view of Fig. 1.
Among the figure: 1-needle body, 2, the 3-cross bar, the skewed slot of 5-line sending, the skewed slot of 6-hanging wire.
The specific embodiment
Peritoneoscope puncture incision muscle sewing needle is made of the handle of needle body 1 and needle body tail end, has one from the skewed slot 6 of the outside hanging wire of otch and the skewed slot 5 of a line sending in otch on needle body 1.It is the circular-arc of 30 degree that needle body 1 is central angle.Handle is " worker " font, and two cross bars 2,3 of " worker " font handle are vertical with the plane at circular-arc needle body axis place.During concrete the manufacturing, the long 25cm of needle body.The skewed slot 6 of hanging wire and the skewed slot 5 of line sending lay respectively at the inside and outside both sides (is the inboard with the side towards central angle) of arcuation needle body, and the intensity of the needle body after so both having guaranteed to oblique notch further facilitates operation and stitching again.The cross section of needle body 1 is circular, to reduce the damage to muscular tissue.For making things convenient for hanging wire and line taking, described hanging wire skewed slot and line sending skewed slot obviously should be opened at the position near needle point.
After the pneumoretroperitoneum videoendoscopic surgery withdraws from each Trocar, for dark little otch, two cross bars 2 of hand-held this sewing needle " worker " font handle, 3, stitching thread is colluded in line sending skewed slot 5, careful identification muscle holostrome tissue, closely the otch side penetrates and enters pneumoretroperitoneum in the otch side, the line sending skewed slot 5 of stitching thread one end from needle body taken off, withdraw from sewing needle, and then needle body is penetrated otch offside holostrome muscular tissue enter pneumoretroperitoneum, under finger guiding, stitching thread hung in the hanging wire skewed slot 6 on the needle body, withdraw from sewing needle and just stitching thread can be taken out of, thereby finish the stitching of a pin.Treat that whole stitching of muscle finishes, each pin stitching thread of ligation gets final product successively, reaches effectively, sews up fast the purpose of dark little otch muscle.
Claims (9)
1. peritoneoscope puncture incision muscle sewing needle is made of the handle of needle body (1) and needle body tail end, it is characterized by: the skewed slot (5) that has a skewed slot from the outside hanging wire of otch (6) and a line sending in otch on needle body (1).
2. peritoneoscope puncture incision muscle sewing needle according to claim 1 is characterized by: it is the circular-arc of 30 degree that needle body (1) is central angle.
3. peritoneoscope puncture incision muscle sewing needle according to claim 1 and 2, it is characterized by: handle is " worker " font, and two cross bars (2,3) of " worker " font handle are vertical with the plane at circular-arc needle body axis place.
4. peritoneoscope puncture incision muscle sewing needle according to claim 1 and 2, it is characterized by: the skewed slot (5) of skewed slot of hanging wire (6) and line sending lays respectively at the inside and outside both sides of arcuation needle body (1).
5. peritoneoscope puncture incision muscle sewing needle according to claim 3, it is characterized by: the skewed slot (5) of skewed slot of hanging wire (6) and line sending lays respectively at the inside and outside both sides of arcuation needle body (1).
6. peritoneoscope puncture incision muscle sewing needle according to claim 1 and 2 is characterized by: the cross section of needle body (1) is for circular.
7. peritoneoscope puncture incision muscle sewing needle according to claim 3 is characterized by: the cross section of needle body (1) is for circular.
8. peritoneoscope puncture incision muscle sewing needle according to claim 4 is characterized by: the cross section of needle body (1) is for circular.
9. peritoneoscope puncture incision muscle sewing needle according to claim 5 is characterized by: the cross section of needle body (1) is for circular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105320578A CN101961258B (en) | 2010-11-04 | 2010-11-04 | Laparoscope puncture incision muscle suture needle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105320578A CN101961258B (en) | 2010-11-04 | 2010-11-04 | Laparoscope puncture incision muscle suture needle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101961258A true CN101961258A (en) | 2011-02-02 |
| CN101961258B CN101961258B (en) | 2012-04-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010105320578A Expired - Fee Related CN101961258B (en) | 2010-11-04 | 2010-11-04 | Laparoscope puncture incision muscle suture needle |
Country Status (1)
| Country | Link |
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| CN (1) | CN101961258B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106955132A (en) * | 2017-04-17 | 2017-07-18 | 山西医科大学 | Puncture applied to laparoscopic incision hernia strain less repair hooks line apparatus |
| CN108158635A (en) * | 2016-12-07 | 2018-06-15 | 英特姆（武汉）医疗科技有限公司 | Puncture needle and wound closure device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2144480Y (en) * | 1992-12-10 | 1993-10-27 | 陈汝岱 | Suture introducing needle |
| CN2425622Y (en) * | 2000-03-08 | 2001-04-04 | 孙山岳 | Abdominal suture needle for peritoneoscopy operation |
| US20040087978A1 (en) * | 2002-08-27 | 2004-05-06 | Velez Juan Manuel | Surgical fascia closure instrument, guide and method |
| CN201101554Y (en) * | 2007-10-31 | 2008-08-20 | 孙作成 | Medical operation needle |
| CN201208271Y (en) * | 2008-06-03 | 2009-03-18 | 刘勇峰 | Celioscope notch stitching device |
| CN201847721U (en) * | 2010-11-04 | 2011-06-01 | 山西医科大学 | Laparoscope punctured incision muscle sewing needle |
-
2010
- 2010-11-04 CN CN2010105320578A patent/CN101961258B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2144480Y (en) * | 1992-12-10 | 1993-10-27 | 陈汝岱 | Suture introducing needle |
| CN2425622Y (en) * | 2000-03-08 | 2001-04-04 | 孙山岳 | Abdominal suture needle for peritoneoscopy operation |
| US20040087978A1 (en) * | 2002-08-27 | 2004-05-06 | Velez Juan Manuel | Surgical fascia closure instrument, guide and method |
| CN201101554Y (en) * | 2007-10-31 | 2008-08-20 | 孙作成 | Medical operation needle |
| CN201208271Y (en) * | 2008-06-03 | 2009-03-18 | 刘勇峰 | Celioscope notch stitching device |
| CN201847721U (en) * | 2010-11-04 | 2011-06-01 | 山西医科大学 | Laparoscope punctured incision muscle sewing needle |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108158635A (en) * | 2016-12-07 | 2018-06-15 | 英特姆（武汉）医疗科技有限公司 | Puncture needle and wound closure device |
| CN106955132A (en) * | 2017-04-17 | 2017-07-18 | 山西医科大学 | Puncture applied to laparoscopic incision hernia strain less repair hooks line apparatus |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101961258B (en) | 2012-04-04 |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120404 Termination date: 20181104 |
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| CF01 | Termination of patent right due to non-payment of annual fee |