CN203388902U - Special-purpose wire needle for minimally invasive surgery of laparoscopic pediatric hernia - Google Patents
Special-purpose wire needle for minimally invasive surgery of laparoscopic pediatric hernia Download PDFInfo
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- CN203388902U CN203388902U CN201320490119.2U CN201320490119U CN203388902U CN 203388902 U CN203388902 U CN 203388902U CN 201320490119 U CN201320490119 U CN 201320490119U CN 203388902 U CN203388902 U CN 203388902U
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- needle
- wire
- minimally invasive
- invasive surgery
- line needle
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Abstract
The utility model discloses a special-purpose wire needle for minimally invasive surgery of laparoscopic pediatric hernia, which comprise a wire needle body and a wire needle casing, wherein the wire needle body comprises a needle head and a needle rod, the needle head and the needle rod are arranged to be an integrated structure, the needle rod is a solid structure, the needle head is an arc-shaped flat head structure, a threaded hole is arranged on the needle head, a wire is arranged in the threaded hole, and the wire needle casing is sleeved outside the wire needle body and the wire. The special-purpose wire needle for minimally invasive surgery of laparoscopic pediatric hernia enables surgical operation to be simple, convenient and easy, enables the surgical operation to be completed through a single hole, does not need to use operation equipment to assist, is small in wound, can be guaranteed to easily enter extraperitoneal spaces through a same channel, reduces surgical time, and reduces recidivation of indirect hernias.
Description
Technical field
This utility model belongs to technical field of medical instruments, is specifically related to a kind of peritoneoscope children oblique hernia Minimally Invasive Surgery special wire pin.
Background technology
Peritoneoscope minimal invasive operation indirect inguinal hernia in children, have advantages of simple to operate, wound is little, post-operative recovery is fast, postoperative without cicatrix, be day by day subject to pediatric surgery doctor and patient's approval.At present, relatively more conventional and easy method is to use homemade line needle to complete the high ligation of collar extension in oblique hernia.In operation technique, need inserting needle twice, this twice inserting needle need to thrust from same skin incision, then from same passage, enters extraperitoneal space.If twice inserting needle can not guarantee to enter extraperitoneal space from same passage, may cause fascia muscle layer tissue to be positioned at ligation toe-in, thereby so after ligation, may cause muscular fascia to damage downright bad, loosening oblique hernia recurrence or the formation hydrocele of tunica vaginalis of causing of ligation toe-in.And the line needle using at present all cannot guarantee that twice inserting needle enters from same passage, this has just proposed challenge to operator, so be badly in need of the line needle of a kind of special use of invention, to alleviate operating difficulty, to shorten operating time, can avoid postoperative oblique hernia recurrence simultaneously.
Summary of the invention
For the above-mentioned problems in the prior art, this utility model provides a kind of peritoneoscope children oblique hernia Minimally Invasive Surgery special wire pin, it can guarantee that line needle easily enters extraperitoneal space through same passage, has shortened operating time, and has reduced the Problems Concerning Their Recurrence of oblique hernia.
This utility model is achieved by the following technical solution: a kind of peritoneoscope children oblique hernia Minimally Invasive Surgery special wire pin, it is characterized in that, comprise line needle body and line needle sleeve pipe, described line needle body comprises syringe needle and shank, and syringe needle and shank are integral type structure, and described shank is solid construction, syringe needle is arc flat head structure, described syringe needle is provided with through wires hole, is provided with silk thread in through wires hole, and line needle body and silk thread are equipped with a line needle sleeve pipe outward.
Described through wires hole is arranged on the syringe needle at syringe needle front end 2mm place; Described line needle sleeve pipe material is duroplasts.
The beneficial effects of the utility model are: a kind of peritoneoscope children oblique hernia of this utility model Minimally Invasive Surgery special wire pin, make operation technique more simple and easy to do, can complete through single hole, do not need another add operation apparatus auxiliary, thereby wound is little, and can guarantee that line needle easily enters extraperitoneal space through same passage, and shortened operating time, reduced the recurrence of oblique hernia.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is described in further detail:
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the front view of line needle body;
Fig. 3 is the top view of Fig. 2;
In figure: 1-line needle body, 11-syringe needle, 12-shank, 2-through wires hole, 3-silk thread, 4-line needle sleeve pipe.
The specific embodiment
As Figure 1-3, this utility model comprises line needle body 1, and described line needle body 1 comprises syringe needle 11 and shank 12, and described shank 12 adopts solid construction, and syringe needle 11 is integral type structure with shank 12.Syringe needle 11 adopts the design of arc flat head structure, so that peel off hernical sac surrounding tissue, avoids damaging spermatic cord blood vessel and deferent duct.On syringe needle 11, distance syringe needle front end 2mm place is provided with the through wires hole 2 of diameter 1mm, in through wires hole 2, can pass No. 4 silk threads 3, the outer line needle sleeve pipe 4 that is equipped with of line needle body 1 and silk thread 3, line needle sleeve pipe 4 adopts duroplasts to make, its plan enters stomach wall end and slightly closes up, to reduce the resistance enter stomach wall, can disposable use also reusable.
Utilize this utility model surgical operation step as follows: in umbilical notch cut, to insert peritoneoscope, in annulus inguinalis internalis mouth, be that skin 2mm is cut at body surface projection place, oblique hernia internal orifice top, under peritoneoscope direct-view with being equipped with line needle sleeve pipe and thrusting and carry out inserting needle for the first time from above-mentioned skin incisions with the line needle of silk thread: line needle moves under water around interior half-turn at oblique hernia internal orifice extraperitoneal space, stride across deferent duct and spermatic cord blood vessel, puncture peritoneum and enter abdominal cavity, twitch line needle and make silk thread end form loop construction; At this moment line needle sleeve pipe is pushed into extraperitoneal space, in order to reduce line needle sleeve pipe, enter the resistance of stomach wall, that end that line needle sleeve pipe plan can be entered to stomach wall slightly closes up itself and line needle is fitted tightly, when line needle sleeve pipe enters to after extraperitoneal space, then prepare to exit line needle: peritoneoscope is stretched in coil and is against on a flank wall, extract line needle, wire coil is stayed intraperitoneal.Inserting needle for the second time: the line needle with another rhizoid line is accurately entered to extraperitoneal space along line needle sleeve pipe for the second time through same passage, now exit line needle sleeve pipe, continuation is peeled off the outer half-turn of oblique hernia internal orifice with line needle, in puncturing peritoneum place for the first time, enter abdominal cavity, and enter the wire coil of inserting for the first time, peritoneoscope is stretched in the coil of sending into for the second time silk thread formation, and be against on a flank wall line needle is extracted, tighten up in vitro and pull out the silk thread of inserting for the first time and the silk thread of inserting is for the second time extracted to stomach wall tie a knot outward, complete the ligation of interior collar extension.
Except the technical characterictic described in above-mentioned description, be the known technology of those skilled in the art.
Claims (3)
1. a peritoneoscope children oblique hernia Minimally Invasive Surgery special wire pin, it is characterized in that: comprise line needle body and line needle sleeve pipe, described line needle body comprises syringe needle and shank, syringe needle and shank are integral type structure, described shank is solid construction, and syringe needle is arc flat head structure, and described syringe needle is provided with through wires hole, in through wires hole, be provided with silk thread, line needle body and silk thread are equipped with a line needle sleeve pipe outward.
2. a kind of peritoneoscope children oblique hernia Minimally Invasive Surgery special wire pin according to claim 1, is characterized in that: described through wires hole is arranged on the syringe needle at syringe needle front end 2mm place.
3. a kind of peritoneoscope children oblique hernia Minimally Invasive Surgery special wire pin according to claim 1 and 2, is characterized in that: described line needle sleeve pipe material is duroplasts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320490119.2U CN203388902U (en) | 2013-08-12 | 2013-08-12 | Special-purpose wire needle for minimally invasive surgery of laparoscopic pediatric hernia |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320490119.2U CN203388902U (en) | 2013-08-12 | 2013-08-12 | Special-purpose wire needle for minimally invasive surgery of laparoscopic pediatric hernia |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203388902U true CN203388902U (en) | 2014-01-15 |
Family
ID=49900467
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320490119.2U Expired - Fee Related CN203388902U (en) | 2013-08-12 | 2013-08-12 | Special-purpose wire needle for minimally invasive surgery of laparoscopic pediatric hernia |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203388902U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104720857A (en) * | 2015-04-14 | 2015-06-24 | 苟小平 | Suture needle sleeve for head trauma |
-
2013
- 2013-08-12 CN CN201320490119.2U patent/CN203388902U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104720857A (en) * | 2015-04-14 | 2015-06-24 | 苟小平 | Suture needle sleeve for head trauma |
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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: 20140115 Termination date: 20160812 |