CN2925395Y - Thorn myotendinal and ligament sewing machine - Google Patents
Thorn myotendinal and ligament sewing machine Download PDFInfo
- Publication number
- CN2925395Y CN2925395Y CN 200620041580 CN200620041580U CN2925395Y CN 2925395 Y CN2925395 Y CN 2925395Y CN 200620041580 CN200620041580 CN 200620041580 CN 200620041580 U CN200620041580 U CN 200620041580U CN 2925395 Y CN2925395 Y CN 2925395Y
- Authority
- CN
- China
- Prior art keywords
- main nail
- suture
- stiching instrument
- needle
- afterbody
- 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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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/04—Surgical instruments, devices or methods, e.g. tourniquets for suturing wounds; Holders or packages for needles or suture materials
- A61B17/0401—Suture anchors, buttons or pledgets, i.e. means for attaching sutures to bone, cartilage or soft tissue; Instruments for applying or removing suture anchors
- A61B2017/0427—Suture anchors, buttons or pledgets, i.e. means for attaching sutures to bone, cartilage or soft tissue; Instruments for applying or removing suture anchors having anchoring barbs or pins extending outwardly from the anchor body
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- Surgical Instruments (AREA)
Abstract
The utility model relates to a tendon and ligament stitching instrument attached with thorning comprising a main nail which is mainly composed of a main nail head, a main nail body and a main nail trail. In addition, the stitching instrument also comprises a suture and a needle. The utility model discloses a tendon and ligament stitching instrument attached with thorning and is characterized in that: (1) drilling a hole on the hard osseous tissue, which overcomes the difficulties that the hard needle failed to thrill through the osseous tissue. Only one face of the osseous tissue is exposed from the drilling hole, not like the tunnel that needs to peel off the soft cartilage tissue from at least three directions around the osseous tissue, thus reduces damnification and bleeding and simplifies the operation. (2) The main needle body is provided with an agnail structure and the main needle is fixed inside after being inserted into the bone hole and could not be pulled out.
Description
Technical field
This utility model relates to a kind of medical apparatus and instruments, refers in particular to a kind of stiching instrument that is applied in the bone surgery the suture repair of tendon, ligament or the joint capsule of the fracture of nearly stop portion.
Background technology
At present, mainly use suture with needle that tendon, the ligament of fracture are sewed up.And, adopt osseous tissue to bore a tunnel in stop portion for fracture near stop, after suture passes through tunnel, draw tendon, the ligament of opposite side over to one's side stitching.The tunnel sewing has following deficiency: 1, peel off more soft tissue, and hemorrhage many, wound is big.2, suture easily weares and teares at the sharpened edge in tunnel, fracture.3, the bone tunnel can cause more hemorrhage, and the osteoporosis patient, suture cuts sclerotin easily to be deviate from, and causes operative failure.
At Chinese patent application CN02270186.9, a kind of preceding pin hole surgical stapler is disclosed, these stiching instrument characteristics are: be provided with pin hole on the pin cutting edge of a knife or a sword of sewing needle, the needle handle rear end is provided with the purl triangular prism; Be provided with the dop connecting rod in the hollow handle of needle holder, sleeve pipe, the front end of dop connecting rod is provided with the bikini dop, is provided with slip cap on hollow handle.At Chinese patent application CN00243112.2, a kind of Intercostal suturing device is disclosed, this stiching instrument includes the device body, sleeve pipe, 5 handles, carriage and seam nail carrier.More than two kinds of stiching instrument can not be used for the suture repair of bone surgery to tendon, ligament or the joint capsule of the fracture of nearly stop portion.
The utility model content
The purpose of this utility model is to overcome the shortcoming of prior art, and a kind of barbed tendon, desmorrhaphy device are provided.
For achieving the above object, this utility model provides a kind of barbed tendon, desmorrhaphy device, and it comprises: main nail, this main nail mainly are made up of main nail head, main nail body, main nail afterbody.This stiching instrument also comprises suture, suture needle.Described main nail body is cylindrical, and main nail body is provided with the agnail structure, at least two pairs on agnail structure, and the agnail structure is acute angle with main nail afterbody.Main nail afterbody is a solid construction, which is provided with a circular hole.Suture can pass through circular hole, and the suture two ends connect suture needle.Described main nail afterbody also can be hollow-core construction.Main nail afterbody connects suture in the clamp mode, and the suture two ends connect suture needle.
The disclosed a kind of barbed tendon of this utility model, desmorrhaphy device, its advantage shows:
(1) boring has overcome the difficult problem that the hard suture needle of osseous tissue can't be passed on osseous tissue.Boring only needs to expose the osseous tissue one side, and needs the soft tissue of at least three directions around the osseous tissue is peeled off unlike the tunnel, has reduced damage, hemorrhage, has also simplified operation.
(2) main nail body is provided with the agnail structure, enter the bone hole after, in main nail just is fixed in, can not extract.
(3) suture is connected main nail afterbody, is difficult for being worn, and also can not cut osseous tissue.
(4) use this utility model, draw stitching over to one's side after, tendon, ligament just by the firm stop position of being fixed in, recover normal anatomical structures.
(5) the utlity model has advantage easy and simple to handle, that sutured is firm.This stiching instrument of clinical practice shortens operating time when reducing operation wound, can obtain certain therapeutic effect again.
Description of drawings
Fig. 1 is this utility model structural representation (one).
Fig. 2 is this utility model structural representation (two).
The specific embodiment
Below in conjunction with embodiment this utility model is further described.
See also Fig. 1, Fig. 2.
Main nail 1, suture 2, suture needle 3, main nail head 11, main nail body 12, main nail afterbody 13, agnail structure 121 are arranged among Fig. 1.
Main nail 1, suture 2, suture needle 3, main nail head 11, main nail body 12, main nail afterbody 13, agnail structure 121, circular hole 122 are arranged among Fig. 2.
This utility model provides a kind of barbed tendon, desmorrhaphy device, and it comprises: main nail 1, this main nail mainly are made up of main nail head 11, main nail body 12, main nail afterbody 13.This stiching instrument also comprises suture 2, suture needle 3.Described main nail head 11 is comparatively sharp-pointed, can penetrate osseous tissue.Described main nail body 12 is cylindrical, and diameter, length have plurality of specifications to adapt to different skeletal sites.Main nail body 12 is provided with agnail structure 121,121 at least two pairs on agnail structure, and agnail structure 121 is acute angle with main nail afterbody 13.Main nail afterbody 13 is a solid construction, which is provided with a circular hole 122.Suture 2 can pass through circular hole 122, and suture 2 two ends connect suture needle 3.Described main nail afterbody also can be hollow-core construction.Main nail afterbody 13 connects suture 2 in the clamp mode, and suture 2 two ends connect suture needle 3.Suture 2 can be nylon wire, braided silk or the absorbable thread of different thicknesses.Suture needle 3 can be curved or staight needle.
During clinical practice, bore a degree of depth and the proximate hole of main nail 1 length earlier on osseous tissue, diameter is than the big 0.5-1.0mm of main nail 1 diameter.Knock to insert or rotate and be screwed into main nail 1.Draw stitching tendon, ligament with suture 2 over to one's side by various sewings.
It should be noted that this utility model master nail head 11 is comparatively sharp-pointed, is convenient to penetrate osseous tissue.Main nail body 12 is provided with agnail structure 121, after this structure 121 enters the bone hole, in main nail 1 just is fixed in, can not extract.Suture 2 is connected main nail afterbody 13, is difficult for being worn, and also can not cut osseous tissue.This utility model is provided with suture 2, is convenient to draw stitching tendon, ligament with suture 2 over to one's side by various sewings.The utlity model has easy and simple to handle, tissue injury is little, go out insufficiency of blood, advantage that sutured is firm.This stiching instrument of clinical practice shortens operating time when reducing operation wound, can obtain certain therapeutic effect again.
Claims (10)
1, a kind of barbed tendon, desmorrhaphy device comprise: main nail is characterized in that: this master's nail mainly is made up of main nail head, main nail body, main nail afterbody, and wherein main nail body one end connects main nail head, and the other end connects main nail afterbody.
2, stiching instrument as claimed in claim 1 is characterized in that: this stiching instrument also comprises suture, suture needle.
3, stiching instrument as claimed in claim 1 is characterized in that: described main nail body is cylindrical.
4, stiching instrument as claimed in claim 1 is characterized in that: described main nail body is provided with the agnail structure.
5, stiching instrument as claimed in claim 4 is characterized in that: at least two pairs on described agnail structure.
6, stiching instrument as claimed in claim 5 is characterized in that: described agnail structure is acute angle with main nail afterbody.
7, stiching instrument as claimed in claim 1 is characterized in that: described main nail afterbody is a solid construction, which is provided with a circular hole.
8, stiching instrument as claimed in claim 7 is characterized in that: suture can pass through circular hole, and the suture two ends connect suture needle.
9, stiching instrument as claimed in claim 1 is characterized in that: described main nail afterbody is a hollow-core construction.
10, stiching instrument as claimed in claim 9 is characterized in that: main nail afterbody connects suture in the clamp mode, and the suture two ends connect suture needle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620041580 CN2925395Y (en) | 2006-05-08 | 2006-05-08 | Thorn myotendinal and ligament sewing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620041580 CN2925395Y (en) | 2006-05-08 | 2006-05-08 | Thorn myotendinal and ligament sewing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2925395Y true CN2925395Y (en) | 2007-07-25 |
Family
ID=38279623
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620041580 Expired - Fee Related CN2925395Y (en) | 2006-05-08 | 2006-05-08 | Thorn myotendinal and ligament sewing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2925395Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107683115A (en) * | 2015-02-10 | 2018-02-09 | 丽多斯医疗有限公司 | For can communicatively couple the device of the first organ body and the second organ body |
| CN111920500A (en) * | 2020-08-10 | 2020-11-13 | 上海市嘉定区安亭医院 | Kirschner wire with wire for treating hammer finger deformity by reconstruction of extensor tendon insertion point |
| CN115252118A (en) * | 2022-08-03 | 2022-11-01 | 武汉零壹医疗科技有限公司 | Laser suture hook device for drilling curved hole in bone tissue |
-
2006
- 2006-05-08 CN CN 200620041580 patent/CN2925395Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107683115A (en) * | 2015-02-10 | 2018-02-09 | 丽多斯医疗有限公司 | For can communicatively couple the device of the first organ body and the second organ body |
| CN107683115B (en) * | 2015-02-10 | 2021-09-28 | 丽多斯医疗有限公司 | Device for communicably coupling a first organ body and a second organ body |
| US11980368B2 (en) | 2015-02-10 | 2024-05-14 | Lydus Medical Ltd. | Device for communicably coupling a first and a second organ body |
| CN111920500A (en) * | 2020-08-10 | 2020-11-13 | 上海市嘉定区安亭医院 | Kirschner wire with wire for treating hammer finger deformity by reconstruction of extensor tendon insertion point |
| CN115252118A (en) * | 2022-08-03 | 2022-11-01 | 武汉零壹医疗科技有限公司 | Laser suture hook device for drilling curved hole in bone tissue |
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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: 20070725 Termination date: 20120508 |