CN202409011U - Meniscus suture needle for arthroscopic surgery - Google Patents
Meniscus suture needle for arthroscopic surgery Download PDFInfo
- Publication number
- CN202409011U CN202409011U CN2011205505042U CN201120550504U CN202409011U CN 202409011 U CN202409011 U CN 202409011U CN 2011205505042 U CN2011205505042 U CN 2011205505042U CN 201120550504 U CN201120550504 U CN 201120550504U CN 202409011 U CN202409011 U CN 202409011U
- Authority
- CN
- China
- Prior art keywords
- needle
- meniscus
- guiding
- suture
- rear part
- 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
Links
Abstract
The utility model discloses a meniscus suture needle for arthroscopic surgery, which comprises a needle tip provided with a thread hole, and a needle body on the rear part, wherein the needle tip and the needle body are of a separable structure; the needle body is a guiding needle tube sleeved on the rear part of the needle tip; a propelling needle core is arranged inside the guiding needle tube in a sliding manner; and a holding handle is arranged on the rear part of the guiding needle tube; the guiding needle tube sleeved on the rear part of the needle tip is bent towards one side, and the bending angle is 150 or 300 degrees. The meniscus suture needle provided by the utility model is simple in structure, convenient in use and cheap in price, applicable to the suture of each injury of meniscus under an arthroscope, extremely convenient for the operation on front injured meniscus with high success rate, has the advantages of being simple in operation on the suture of rear injured meniscus with precise and fast suture, and is capable of resolving a difficulty of hardly suturing the rear part of narrow inner meniscus in the rear space of an articular cavity.
Description
Technical field
This utility model relates to arthrocsopic surgery and uses conventional apparatus, especially relates to a kind of arthrocsopic surgery and uses the meniscus sewing needle.
Background technology
Arthroscope is the bar-shaped optical instrument about a kind of diameter 5mm that observes the joint internal structure, is the endoscope that the doctor is used for the diagnosis and treatment joint diseases.Generally need during arthroscopic surgery operation two operating walk ways--observe passage and operation path, observing passage is the passage that arthroscope got into and kept watch on the intraarticular structure, the access way when operation path is various operating theater instruments inspections and treatment.When sewing up, general meniscus, needs open again in addition a passage sometimes through an operation path comparatively difficulty that undergos surgery, complicated operation so not only, and operating time is long, has also increased the weight of patient's wound.Mostly suture instruments is the disposable suture instruments of external import under the at present common arthroscope, majority can not repeated use and suture instruments and consumptive material all expensive, expensive.Patient's surgery cost is higher, and over-burden.
Summary of the invention
The purpose of this utility model is to provide a kind of can use the meniscus sewing needle from the arthrocsopic surgery that an operation path is accomplished required operating procedure.
For realizing above-mentioned purpose, this utility model can be taked following technical proposals:
The described arthrocsopic surgery of this utility model is used the meniscus sewing needle, comprises the needle point that has through wires hole and the needle body at rear portion, and said needle point and needle body are split-type structural; Said needle body is the guiding needle tubing that is sleeved on the needle point rear portion, and in said guiding needle tubing, sliding is provided with the propelling nook closing member.
Said guiding needle tubing rear portion is provided with lever.
The said guiding needle tubing that is sleeved on the needle point rear positions is to lateral bending song, and said angle of bend is 15
0Or 30
0
The advantage of this utility model is simple in structure, easy to operate, cheap and reusable, can be used for the stitching of each position damage of arthroscope lower meniscus, and very convenient to the meniscus lesion of front portion damage, success rate is high; To the meniscus of rear portion damage and stitching have simple to operate, sew up advantage quickly and accurately, especially can solve the narrow medial meniscus of knee joint cavity back space rear portion and be difficult for the difficult problem sewed up.
Description of drawings
Fig. 1 is the structural representation of this utility model.
The specific embodiment
As shown in Figure 1, the described arthrocsopic surgery of this utility model is used the meniscus sewing needle, comprises the needle point 1 that has through wires hole and the needle body at rear portion, and needle point 1 is a split-type structural with needle body; Needle body is the guiding needle tubing 2 that is sleeved on needle point 1 rear portion, in guiding needle tubing 2, slides to be provided with to advance nook closing member 3; For making things convenient for the doctor to operate, be provided with lever 4 at guiding needle tubing 2 rear portions; The guiding needle tubing 2 that is sleeved on needle point 1 rear positions is bent to a lateral bending, and angle of bend is 15
0Or 30
0, can satisfy meniscal stitching to front portion or rear portion damage.
Needle point 1 adopts high-molecular polythene to make, and other parts adopt medical stainless steel to make.High-molecular polythene needle point 1 had both had certain intensity, can reduce the damage to the intraarticular structure again, and what the rear portion of needle point 1 was firm is inserted in the guiding needle tubing 2, does not advance the promotion of nook closing member 3 to be difficult for deviating from.
Stitching thread is through in the through wires hole of needle point 1, insert in the guiding needle tubing 2 at the rear portion of needle point 1, and hands takes lever 4 to make guiding needle tubing 2 get into articular cavity; Treat that needle point 1 runs through rupture of meniscus mouth two rear flank of thrusting damage, promote to advance nook closing member 3, needle point 1 is separated with guiding needle tubing 2; Needle point is retained in rupture of meniscus mouth offside, withdraws from guiding needle tubing 2, get the needle point 1 that the thing pincers take out band wire with arthroscope; Outside arthroscope, tie a knot, accomplish and sew up.When needle point 1 temporarily is detained in articular cavity after separating with guiding needle tubing 2, because of sutural traction is arranged, avoided needle point 1 arbitrarily moving in articular cavity, can get thing pincers taking-up needle point 1 with arthroscope easily.
Claims (3)
1. an arthrocsopic surgery is used the meniscus sewing needle, comprises the needle point (1) that has through wires hole and the needle body at rear portion, and it is characterized in that: said needle point (1) and needle body are split-type structural; Said needle body is for being sleeved on the guiding needle tubing (2) at needle point (1) rear portion, and in said guiding needle tubing (2), sliding to be provided with advances nook closing member (3).
2. arthrocsopic surgery according to claim 1 is used the meniscus sewing needle, it is characterized in that: said guiding needle tubing (2) rear portion is provided with lever (4).
3. arthrocsopic surgery according to claim 1 and 2 is used the meniscus sewing needle, it is characterized in that: the said guiding needle tubing (2) that is sleeved on needle point (1) rear positions is to lateral bending song, and said angle of bend is 15
0Or 30
0
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205505042U CN202409011U (en) | 2011-12-26 | 2011-12-26 | Meniscus suture needle for arthroscopic surgery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205505042U CN202409011U (en) | 2011-12-26 | 2011-12-26 | Meniscus suture needle for arthroscopic surgery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202409011U true CN202409011U (en) | 2012-09-05 |
Family
ID=46733804
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205505042U Expired - Fee Related CN202409011U (en) | 2011-12-26 | 2011-12-26 | Meniscus suture needle for arthroscopic surgery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202409011U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106344087A (en) * | 2016-10-26 | 2017-01-25 | 成都市妇女儿童中心医院 | Peritoneoscope posterior peritoneum traction needle |
| CN107320159A (en) * | 2017-06-23 | 2017-11-07 | 董念国 | Femoral artery puncture stitching devices |
-
2011
- 2011-12-26 CN CN2011205505042U patent/CN202409011U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106344087A (en) * | 2016-10-26 | 2017-01-25 | 成都市妇女儿童中心医院 | Peritoneoscope posterior peritoneum traction needle |
| CN107320159A (en) * | 2017-06-23 | 2017-11-07 | 董念国 | Femoral artery puncture stitching devices |
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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: 20120905 Termination date: 20121226 |