CN2822532Y - Sewing needle for laparoscope herniorrhaphy - Google Patents
Sewing needle for laparoscope herniorrhaphy Download PDFInfo
- Publication number
- CN2822532Y CN2822532Y CN 200520059674 CN200520059674U CN2822532Y CN 2822532 Y CN2822532 Y CN 2822532Y CN 200520059674 CN200520059674 CN 200520059674 CN 200520059674 U CN200520059674 U CN 200520059674U CN 2822532 Y CN2822532 Y CN 2822532Y
- Authority
- CN
- China
- Prior art keywords
- needle
- stylophore
- fork
- closing member
- nook closing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Surgical Instruments (AREA)
Abstract
The utility model relates to a surgical instrument, in particular to a sewing needle for laparoscope herniorrhaphy. The sewing needle for laparoscope herniorrhaphy mainly comprises a needle core (1), a needle sheath (2) and a needle fork (3), wherein the needle core is in a solid structure, and the needle sheath is in a hollow structure. The needle core can be sheathed in the needle sheath, and the top of the needle core is sheathed in the top of the needle sheath and is aligned with or slightly projected out of the opening edge. The needle fork is in a solid structure, and a fork branch is arranged on the top. The needle fork is longer than the needle sheath and can be sheathed in the needle sheath, and the fork branch penetrates out of the top opening of the needle sheath. The sewing needle has the advantages of easy material obtainment, low price, easy use, simple operation, little damage, safe and reliable sewing, etc.
Description
[technical field]
This utility model relates to a kind of operating theater instruments, particularly a kind of repairing sewing needle that is used for the peritoneoscope Minimally Invasive Surgery.
[background technology]
The shortcoming of existing laparoscopic hernia repair pin is: the needle body is thick, needle point is too sharp, band wire exposes to outside the needle body, friction is bigger like this, the abecedarian is difficult for grasping, and the hernia collar extension that causes blood vessel, nerve, deferent duct damage, peritoneum laceration to cause during operation is easily sewed up not congruent complication.
[summary of the invention]
The purpose of this utility model is to overcome the deficiencies in the prior art part, provide a kind of easy to operate, can effectively reduce the damage of body tissue and nervus vasculairs, reduce the sewing needle of complication.
The purpose of this utility model is achieved in that the operative repair sewing needle mainly comprises nook closing member (1), stylophore (2) and pin fork (3), nook closing member is real cored structure, stylophore is a hollow-core construction, nook closing member can be inserted in the stylophore, the nook closing member top be inserted in the stylophore top and with its opening edge along concordant or protrude in its opening edge edge slightly.The pin fork is real cored structure, and its top has to pitch and props up, and the pin fork is longer than stylophore and can be inserted in the stylophore, and fork props up and passes from the stylophore top end opening.
This utility model is drawn materials easily, and is cheap, easy to use, simple to operate, damages very littlely, sews up advantages such as safe and reliable.
[description of drawings]
Fig. 1 is a nook closing member structure chart of the present utility model.
Fig. 2 is a stylophore structure chart of the present utility model.
Fig. 3 is a pin fork structure chart of the present utility model.
The figure number explanation:
1---nook closing member 2---stylophore 3---pin fork
4---fork 5---push piece 6---locating parts
[specific embodiment]
The operative repair sewing needle mainly comprises nook closing member (1), stylophore (2) and pin fork (3), and nook closing member is real cored structure, and stylophore is a hollow-core construction, and nook closing member can be inserted in the stylophore, the nook closing member top be inserted in the stylophore top and with its opening edge along concordant or protrude in its opening edge edge slightly.Like this, can make the sharp edge at stylophore top end opening place along just being blocked body tissue and nervus vasculairs around just can not accidentally injuring when needle body moves in vivo.The pin fork also is real cored structure, and its top has pitches (4), and the pin fork is longer than stylophore and can be inserted in the stylophore, and fork props up and passes from the stylophore top end opening.
During use, earlier nook closing member is inserted in inserting needle in the stylophore, after putting in place nook closing member is extracted out, the pin fork puts the darning silk thread and passes stylophore, will sew and mend silk thread and deliver to the precalculated position.
Nook closing member and stylophore top are crooked slightly, form the obtuse angle with the needle body, when advancing in vivo to lower the needle body to the damage of surrounding tissue, and convenient semicircle sew application.
The nook closing member afterbody expands and forms push piece (5), plays gripping and position-limiting action.
Pin fork-tail portion increases thick formation locating part (6), plays position-limiting action.
During operation anesthesia with set up pneumoperitoneum and conventional laparoscopy and perform the operation identical, aperture in hernia ring internal orifice body surface thorn one about 1.5mm, thrust from aperture with this pin, the row hernia ring internal orifice peritoneum stitching half-turn that moves under water outward, go out pin in intraperitoneal, with the fine needle fork No. 7 mariages lines are pushed into the abdominal cavity, use the same method and sew up other half-turn; The pin fork send two-wire No. 7, forms coil, and former No. 7 twin-cords are gone into coil.Afterwards, take out the line withdraw of the needle and former No. 7 two-wires are taken out of external, at external ligation suture and close the hernia collar extension, finish high ligation of hernial sac.
Adult's hernia can use the same method and extract sticking patch seam messenger wire, with former high ligation of hernial sac line again ligation fix, sticking patch periphery reuse titanium nail is fixed in hernia ring internal orifice weak area, promptly finishes operation.
Above embodiment is for this utility model is further described, and is not to impose any restrictions protection domain of the present utility model or application.
Claims (5)
1, a kind of laparoscopic hernia repair sewing needle, mainly comprise nook closing member (1), stylophore (2) and pin fork (3), it is characterized in that nook closing member is real cored structure, stylophore is a hollow-core construction, nook closing member can be inserted in the stylophore, the nook closing member top be inserted in the stylophore top and with its opening edge along concordant or protrude in its opening edge edge slightly.
2, repairing sewing needle according to claim 1 is characterized in that the pin fork is real cored structure, and its top has to pitch and props up, and the pin fork is longer than stylophore and can be inserted in the stylophore, and fork props up and passes from the stylophore top end opening.
3, repairing sewing needle according to claim 1 is characterized in that nook closing member and stylophore top are crooked slightly, forms the obtuse angle with the needle body.
4, repairing sewing needle according to claim 1 is characterized in that the nook closing member afterbody expands to form push piece (5).
5, repairing sewing needle according to claim 1 is characterized in that pin fork-tail portion increases thick formation locating part (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520059674 CN2822532Y (en) | 2005-06-10 | 2005-06-10 | Sewing needle for laparoscope herniorrhaphy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520059674 CN2822532Y (en) | 2005-06-10 | 2005-06-10 | Sewing needle for laparoscope herniorrhaphy |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2822532Y true CN2822532Y (en) | 2006-10-04 |
Family
ID=37031640
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520059674 Expired - Fee Related CN2822532Y (en) | 2005-06-10 | 2005-06-10 | Sewing needle for laparoscope herniorrhaphy |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2822532Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105286942A (en) * | 2015-11-13 | 2016-02-03 | 合肥达米医疗科技有限公司 | Laparoscope hernial sac high ligation set and use method thereof |
| CN105534554A (en) * | 2016-02-29 | 2016-05-04 | 上海交通大学医学院附属上海儿童医学中心 | Apparatus of hernia laparoscopic surgery for children |
-
2005
- 2005-06-10 CN CN 200520059674 patent/CN2822532Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105286942A (en) * | 2015-11-13 | 2016-02-03 | 合肥达米医疗科技有限公司 | Laparoscope hernial sac high ligation set and use method thereof |
| CN105534554A (en) * | 2016-02-29 | 2016-05-04 | 上海交通大学医学院附属上海儿童医学中心 | Apparatus of hernia laparoscopic surgery for children |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20061004 Termination date: 20100610 |