CN103099667A - Implantable bone type ground anchor - Google Patents
Implantable bone type ground anchor Download PDFInfo
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- CN103099667A CN103099667A CN2013100562485A CN201310056248A CN103099667A CN 103099667 A CN103099667 A CN 103099667A CN 2013100562485 A CN2013100562485 A CN 2013100562485A CN 201310056248 A CN201310056248 A CN 201310056248A CN 103099667 A CN103099667 A CN 103099667A
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- bone
- ground anchor
- bone grafting
- type ground
- hole
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Abstract
The invention discloses an implantable bone type ground anchor, and relates to surgical implants which are used for treating the positions of joints by enabling soft tissues and bones to be reconnected. The implantable bone type ground anchor is provided with an implantable bone type ground anchor body, a threading hole is formed in the upper portion of the implantable bone type ground anchor body, spring type threaded teeth are arranged on the lower portion of the implantable bone type ground anchor body, and a bone grafting through hole is formed in the implantable bone type ground anchor body. A suture line penetrates through the threading hole. Broken bones are implanted into the bone grafting through hole. Cutting edges are arranged on the front end portions of the spring type threaded teeth. The implantable bone type ground anchor body is made of high-strength biocompatible titanium alloy materials. The implantable bone type ground anchor is reasonable in design, simple in structure, convenient to install for operating, capable of reducing pains of patients and convenient for post-operation recovery. According to the implantable bone type ground anchor, the spring type threaded teeth can be directly screwed into a bone of an injured part, a prebored hole is not required, the ground anchor is enabled to contact the bone more, broken bones are implanted into the bone grafting through hole, and the bone is enabled to be merged better with the implants.
Description
Technical field
A kind of surgical implant that joint reconnects soft tissue and bone that is used for the treatment of but the present invention's bone grafting type holdfast relates to.
Background technology
Compressing or acute injury can cause soft tissue injury, particularly tendon injury repeatedly.Tendon is mainly kept adhering to of muscle and bone and fixing; tendon injury such as malpractice can cause occuring the abnormal of function or structure; the secondary articular cartilage damage; finally cause the generation of osteoarthritis and habitual fracture; have a strong impact on function of joint; cause patient's daily routines limited, and cause gradually the decline of self-care ability and the forfeiture of self-confidence.
Tendon is torn operation and used holdfast that soft tissue and the bone of damage are reconnected, and is fixing, but traditional holdfast can't well merge bone and implant.The deficiencies such as long or repairing failure recovery time can cause healing.
Summary of the invention
But the objective of the invention is provides a kind of bone grafting type holdfast for above-mentioned weak point, but bone grafting type holdfast is reasonable in design, simple in structure, performs the operation easy for installation, reduces patient's misery, is convenient to post-operative recovery.But the implantable broken bone of bone grafting type holdfast body perforate can well merge holdfast and bone.
But the present invention's bone grafting type holdfast takes following technical scheme to realize: but but bone grafting type holdfast has bone grafting type holdfast body, but bone grafting type holdfast body top is provided with through wires hole, but bone grafting type holdfast body bottom is provided with the spring thread, but bone grafting type holdfast body is provided with the bone grafting through hole.
Described through wires hole is coated with stitching thread.
Described bone grafting through hole is implanted into broken bone.
Described spring thread leading section is provided with cutting edge, utilizes the spring thread directly to screw in the bone of damage location but be convenient to bone grafting type holdfast.
But described bone grafting type holdfast body adopts high strength biocompatible materials titanium alloy to make.
But bone grafting type holdfast can not be used in and carry out prebored hole on damage location bone with the spring thread, and an end has threadably through hole, but is provided with a through hole in the middle of bone grafting type holdfast, the broken bone of implanting can be inserted in the hole in operation process.
Operation principle:
Do a little otch at damage location, but will put on sutural bone grafting holdfast is contained on the flat recess operation tool, need not to carry out prebored hole on the damage location bone, but utilize in the bone of the spring thread precession damage location on the bone grafting holdfast, insert broken bone in the bone grafting through hole, utilize stitching thread that soft tissue and the bone of damage location are reconnected.
But bone grafting type holdfast advantage:
But bone grafting type holdfast is reasonable in design, and is simple in structure, performs the operation easy for installation, reduces patient's misery, is convenient to post-operative recovery.But bone grafting type holdfast utilizes the spring thread directly to screw in the bone of damage location, need not to carry out prebored hole, and holdfast is more contacted with bone, but implants broken bone in bone grafting type holdfast through hole, and bone and implant are merged.
Description of drawings
The invention will be further described below with reference to accompanying drawing:
But Fig. 1 is bone grafting type anchor structure schematic diagram.
The specific embodiment
With reference to accompanying drawing 1, but but bone grafting type holdfast has bone grafting type holdfast body 1, but bone grafting type holdfast body 1 top is provided with through wires hole 2, but bone grafting type holdfast body 1 bottom is provided with spring thread 5, but bone grafting type holdfast body 1 is provided with bone grafting through hole 4.
Described through wires hole 2 is coated with stitching thread 3.
Described bone grafting through hole 4 is implanted into broken bone.
Described spring thread 5 leading sections are provided with cutting edge 6, utilize the spring thread directly to screw in the bone of damage location but be convenient to bone grafting type holdfast.
But described bone grafting type holdfast body 1 adopts high strength biocompatible materials titanium alloy to make.
When but bone grafting type holdfast uses, the stitching thread 3 of appropriate length is passed through wires hole 2 according to requirements of operation, after but the bone grafting type holdfast body 1 that utilizes interior flat recess operation tool will put on stitching thread 3 is inserted into the damage location surface of bone, but but utilize spring thread 5 and spring thread 5 leading sections on bone grafting type holdfast body one to be provided with cutting edge 6 with fixing in bone grafting type holdfast body 1 screw-in damage location bone, by bone grafting through hole 4, broken bone is inserted in bone grafting through hole 4, stitching thread 3 is worn with soft tissue surfaces fastened.
Claims (5)
1. but bone grafting type holdfast is characterized in that: but have bone grafting type holdfast body, but bone grafting type holdfast body top is provided with through wires hole, but bone grafting type holdfast body bottom is provided with the spring thread, but bone grafting type holdfast body is provided with the bone grafting through hole.
2. but a kind of bone grafting type holdfast according to claim 1, it is characterized in that: described through wires hole is coated with stitching thread.
3. but a kind of bone grafting type holdfast according to claim 1, it is characterized in that: described bone grafting through hole is implanted into broken bone.
4. but a kind of bone grafting type holdfast according to claim 1, it is characterized in that: described spring thread leading section is provided with cutting edge.
5. but a kind of bone grafting type holdfast according to claim 1 is characterized in that: but described bone grafting type holdfast body adopts high strength biocompatible materials titanium alloy to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013100562485A CN103099667A (en) | 2013-02-22 | 2013-02-22 | Implantable bone type ground anchor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013100562485A CN103099667A (en) | 2013-02-22 | 2013-02-22 | Implantable bone type ground anchor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103099667A true CN103099667A (en) | 2013-05-15 |
Family
ID=48308088
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013100562485A Pending CN103099667A (en) | 2013-02-22 | 2013-02-22 | Implantable bone type ground anchor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103099667A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107582118A (en) * | 2017-10-18 | 2018-01-16 | 运怡（北京）医疗器械有限公司 | A kind of half-thread band line holdfast |
| US10478238B2 (en) | 2014-12-02 | 2019-11-19 | Activortho, Inc. | Active compression devices, methods of assembly and methods of use |
| US11224467B2 (en) | 2016-02-26 | 2022-01-18 | Activortho, Inc. | Active compression apparatus, methods of assembly and methods of use |
| US11234746B2 (en) | 2016-02-26 | 2022-02-01 | Activortho, Inc. | Active compression apparatus, methods of assembly and methods of use |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4959064A (en) * | 1988-10-07 | 1990-09-25 | Boehringer Mannheim Corporation | Dynamic tension bone screw |
| CN1169104A (en) * | 1995-08-14 | 1997-12-31 | 米特克手术用品有限公司 | Suture archon assembly |
| WO2002024087A1 (en) * | 2000-09-22 | 2002-03-28 | Christos Kalaitzis | Posterior fusion system of pedicle screw-rod-connector |
| WO2003003901A2 (en) * | 2001-07-05 | 2003-01-16 | The Cleveland Clinic Foundation | Method and apparatus for correcting spinal deformity |
| WO2004062507A2 (en) * | 2003-01-09 | 2004-07-29 | Xiros Plc | Fixation device for use in surgery |
| CN101573078A (en) * | 2004-11-15 | 2009-11-04 | 斯坎迪乌斯生物医药公司 | Method and apparatus for the repair of a rotator cuff (RTC) tendon or ligament |
| CN102123674A (en) * | 2008-08-15 | 2011-07-13 | 活动脊柱技术有限公司 | Dynamic pedicle screw |
| CN203074848U (en) * | 2013-02-22 | 2013-07-24 | 常州市斯博特医疗器械有限公司 | Bone implanting type anchor |
-
2013
- 2013-02-22 CN CN2013100562485A patent/CN103099667A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4959064A (en) * | 1988-10-07 | 1990-09-25 | Boehringer Mannheim Corporation | Dynamic tension bone screw |
| CN1169104A (en) * | 1995-08-14 | 1997-12-31 | 米特克手术用品有限公司 | Suture archon assembly |
| WO2002024087A1 (en) * | 2000-09-22 | 2002-03-28 | Christos Kalaitzis | Posterior fusion system of pedicle screw-rod-connector |
| WO2003003901A2 (en) * | 2001-07-05 | 2003-01-16 | The Cleveland Clinic Foundation | Method and apparatus for correcting spinal deformity |
| WO2004062507A2 (en) * | 2003-01-09 | 2004-07-29 | Xiros Plc | Fixation device for use in surgery |
| CN101573078A (en) * | 2004-11-15 | 2009-11-04 | 斯坎迪乌斯生物医药公司 | Method and apparatus for the repair of a rotator cuff (RTC) tendon or ligament |
| CN102123674A (en) * | 2008-08-15 | 2011-07-13 | 活动脊柱技术有限公司 | Dynamic pedicle screw |
| CN203074848U (en) * | 2013-02-22 | 2013-07-24 | 常州市斯博特医疗器械有限公司 | Bone implanting type anchor |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10478238B2 (en) | 2014-12-02 | 2019-11-19 | Activortho, Inc. | Active compression devices, methods of assembly and methods of use |
| US11278333B2 (en) | 2014-12-02 | 2022-03-22 | Activortho, Inc. | Active compression devices, methods of assembly and methods of use |
| US11224467B2 (en) | 2016-02-26 | 2022-01-18 | Activortho, Inc. | Active compression apparatus, methods of assembly and methods of use |
| US11234746B2 (en) | 2016-02-26 | 2022-02-01 | Activortho, Inc. | Active compression apparatus, methods of assembly and methods of use |
| US11890042B2 (en) | 2016-02-26 | 2024-02-06 | Activortho, Inc. | Active compression apparatus, methods of assembly and methods of use |
| CN107582118A (en) * | 2017-10-18 | 2018-01-16 | 运怡（北京）医疗器械有限公司 | A kind of half-thread band line holdfast |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130515 |