CN206852684U - A kind of bayonet socket plugging type cuff components and the bone fusion device using the cuff components - Google Patents
A kind of bayonet socket plugging type cuff components and the bone fusion device using the cuff components Download PDFInfo
- Publication number
- CN206852684U CN206852684U CN201621141714.5U CN201621141714U CN206852684U CN 206852684 U CN206852684 U CN 206852684U CN 201621141714 U CN201621141714 U CN 201621141714U CN 206852684 U CN206852684 U CN 206852684U
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- CN
- China
- Prior art keywords
- fusion device
- cuff components
- bone fusion
- inner sleeve
- neck
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- 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.)
- Withdrawn - After Issue
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Abstract
A kind of bayonet socket plugging type cuff components and the bone fusion device using the cuff components, cuff components include：Inner sleeve, neck is provided with the inwall of inner sleeve；Outer tube；Ascending pipe, ascending pipe are threadedly coupled with the outer tube；Tying machine, tying machine are plugging cap, and plugging cap includes elastic card claw, and elastic card claw is provided with the end coordinated with neck.Bone fusion device of the present utility model and its application method have tying it is quick, it is easy to operate, adapt to various intervertenral spaces, Area of bearing greatly and stably.
Description
Technical field
Surgical operating instrument technical field is the utility model is related to, the parcel used more particularly, to a kind of lumbar spinal fusion
It is implanted into the bayonet socket plugging type cuff components of mesh bag used in bone material, also the expansion type bone fusion device including the use of the cuff components.
Background technology
Lumbar spinal fusion be widely used at present lumbar vertebrae wound, interverbebral disc transformation, lumber spondylolisthesis, lumbar intervertebral infection with
And in the treatment of the disease such as Lumber Vertebra Tumors, interbody bone fusion device is the important operating theater instruments needed to use in Lumbar Fusion operation.
Lumbar spinal fusion developed over more than 100 years, and technology is greatly improved, it is single with regard to fusion device in itself for, also have compared with
Great development, fusion device in recent years is even more to develop to diversified, minimally invasiveization.At present clinically conventional Invasive lumbar fusion device from shape
On can be divided into linear screw shape, rectangle, physiology anatomical form, pure titanium, titanium alloy, carbon fibre, absorbable material are included from material
Material, tissue engineering material etc., fixed specification can be divided into from application method, fusion device, titanium net filling fusion device can be strutted
Deng.
Titanium netty bone grafting fusion device as disclosed in Application No. 201120406488.X utility model patent, this melts
Clutch includes columnar body, upper surface and lower surface, and columnar body is arced tube body.In use, filled in columnar body
Broken bone piece, titanium net is implanted into relief groove with vessel forceps or holder, unclamps dilator, titanium net is embedded latch insertion upper
In centrum lower edge sclerotin.The technical scheme is that latch is embedded in the positioning that titanium net is carried out in sclerotin, but will must be planted before implantation
Enter material to be filled in titanium net, so, it is impossible to applied to Minimally Invasive Surgery；Simultaneously as being pre-filled mode of operation, therefore exist
The undesirable risk of bone material filling leakiness, syncretizing effect.
Utility model content
The purpose of this utility model is to overcome shortcoming present in prior art, provides a kind of bayonet socket plugging type first and pricks
Mouthpiece, to complete to be implanted into the fast and reliable tying of mesh bag in bone implant surgery, the leakage of bone material is avoided, and keep bone material
Pressure, it is well combined with upper and lower soleplate, next additionally provides a kind of bone fusion device, and the fusion device is provided with and realizes mesh bag
The cuff components of mouth quick blocking, the technical scheme of the use are：A kind of bayonet socket plugging type cuff components, it is characterised in that：Institute
Stating cuff components includes：Inner sleeve, neck is provided with the inwall of the inner sleeve；Outer tube；Ascending pipe, the ascending pipe and institute
State outer tube threaded connection；Tying machine, the tying machine are plugging cap, and the plugging cap includes elastic card claw, the elastic card
Pawl is provided with the end coordinated with the neck.
The technical solution of the utility model also has：A kind of bone fusion device, it is characterised in that：The bone fusion device includes tying
Part and mesh bag, the cuff components include：Inner sleeve, neck is provided with the inwall of the inner sleeve；Outer tube；Ascending pipe,
The ascending pipe is threadedly coupled with the outer tube；Plugging cap, the plugging cap include elastic card claw, set on the elastic card claw
There is the end coordinated with the neck.
The technical characteristics of the utility model also has：The one end of the mesh bag away from the cuff components is built with termination.
The technical characteristics of the utility model also has：The mesh bag mesh diameter is in 0.2mm between 1.0mm.
The beneficial effects of the utility model are：Of the present utility model bone fusion device is that implantation bone material push networks
Bag, by the mesh on mesh bag, intervertenral space is tamped and keeps certain pressure, to complete the support of upper hypocentrum, keeps intervertebral
The height of gap, and reach the purpose of Lumbar Fusion；Tying machine of the present utility model can be by cuff components quick blocking or colligation
On mesh bag mouth, influence to be implanted into effect to prevent the leakage of bone material；After filling, bone material be in interverbebral disc it is discoid,
To keep the contact area between upper and lower soleplate sufficiently large, with the small beneficial effect of unit area pressure, so as to ensure to support
Reliability；Bone fusion device of the present utility model and its application method have tying it is quick, it is easy to operate, adapt to various intervertebrals
Gap, Area of bearing are greatly and stably.
Brief description of the drawings
Accompanying drawing 1 is the utility model bone fusion device structural representation, and accompanying drawing 2 is plugging cap structural representation, and accompanying drawing 3 is envelope
Blocking cap scheme of installation, accompanying drawing 4 are that mesh bag tightens rear schematic diagram.
Wherein 1 is termination, and 2 be core needle, and 3 be mesh bag, and 4 be inner sleeve, and 5 be outer tube, and 8 be push rod, and 9 be ascending pipe, 11
It is plugging cap, 12 be to hold cap device.
Embodiment
Below in conjunction with the accompanying drawings, specific embodiment of the present utility model is illustrated.
A kind of bone fusion device, including cuff components and mesh bag 3, cuff components include：Inner sleeve 4, on the inwall of inner sleeve 4
It is provided with neck；Outer tube 5；Ascending pipe 9, ascending pipe 9 are threadedly coupled with outer tube 5；Tying machine, tying machine are plugging cap 11, envelope
Blocking cap 11 includes elastic card claw, and elastic card claw is provided with the end coordinated with neck.
The application method of above-mentioned bone fusion device, the application method comprise the following steps：
1）In service aisle, scraping needs the cortex of bone of the upper hypocentrum merged, appears soleplate and/or lower soleplate,
Carry out the intervertenral space needed for bone grafting fusion；
2）It will be sent into intervertenral space along service aisle in the bone fusion device of contraction state with core needle 2, seen under perspective
Mesh bag termination 1 is examined, confirms that mesh bag 3 is overall and exposes out of service aisle and positioned at the centre position of intervertenral space；
3）Core needle 2 is taken out, coordinates special bone obturator instrument, preprepared bone material is inserted and pushed along ascending pipe
Into mesh bag, bone material is filled up with push rod, is compacted, mesh bag is slowly expanded to and met the requirements for fat；
4）The bone material in inner sleeve 4 is all pushed in mesh bag 3 with push rod 8, and flows out the sky of installation plugging cap 11
Between
5）Plugging cap 11 is sent into inner sleeve 4 along ascending pipe by holding cap device 12, then is pushed to plugging cap 11 by push rod 8
Position, plugging cap 11 complete the closure of mesh bag mouth.
In above-mentioned all bone fusion devices, the one end of mesh bag 3 away from cuff components built with termination, mesh in 0.2mm extremely
Between 1.0mm.
Certainly, described above is not limitation of the utility model, and the utility model is also not limited to the example above, this skill
The variations, modifications, additions or substitutions that the those of ordinary skill in art field is made in essential scope of the present utility model, also belong to
In the scope of protection of the utility model.
Claims (4)
- A kind of 1. bayonet socket plugging type cuff components, it is characterised in that：The cuff components include：Inner sleeve, the inner sleeve Neck is provided with inwall；Outer tube；Ascending pipe, the ascending pipe are threadedly coupled with the outer tube；Tying machine, the tying machine For plugging cap, the plugging cap includes elastic card claw, and the elastic card claw is provided with the end coordinated with the neck.
- A kind of 2. bone fusion device, it is characterised in that：The bone fusion device includes cuff components and mesh bag, the cuff components bag Include：Inner sleeve, neck is provided with the inwall of the inner sleeve；Outer tube；Ascending pipe, the ascending pipe and the overcoat pipe screw thread Connection；Plugging cap, the plugging cap include elastic card claw, and the elastic card claw is provided with the end coordinated with the neck.
- 3. according to the bone fusion device described in claim 2, it is characterised in that：In the one end of the mesh bag away from the cuff components Equipped with termination.
- 4. according to the bone fusion device described in claim 2, it is characterised in that：The mesh bag mesh diameter 0.2mm to 1.0mm it Between.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621141714.5U CN206852684U (en) | 2016-10-20 | 2016-10-20 | A kind of bayonet socket plugging type cuff components and the bone fusion device using the cuff components |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621141714.5U CN206852684U (en) | 2016-10-20 | 2016-10-20 | A kind of bayonet socket plugging type cuff components and the bone fusion device using the cuff components |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206852684U true CN206852684U (en) | 2018-01-09 |
Family
ID=60814815
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621141714.5U Withdrawn - After Issue CN206852684U (en) | 2016-10-20 | 2016-10-20 | A kind of bayonet socket plugging type cuff components and the bone fusion device using the cuff components |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206852684U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106562843A (en) * | 2016-10-20 | 2017-04-19 | 山东冠龙医疗用品有限公司 | Mesh bag opening tying method, tying component, bone fusion device, and using method of the same |
| CN110638560A (en) * | 2019-09-29 | 2020-01-03 | 北京麦迪载因科技有限公司 | Femoral stem prosthesis and hip joint prosthesis |
-
2016
- 2016-10-20 CN CN201621141714.5U patent/CN206852684U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106562843A (en) * | 2016-10-20 | 2017-04-19 | 山东冠龙医疗用品有限公司 | Mesh bag opening tying method, tying component, bone fusion device, and using method of the same |
| CN106562843B (en) * | 2016-10-20 | 2018-12-04 | 徐宝山 | Mesh bag tying method, cuff components, bone fusion device and bone fusion device application method |
| CN110638560A (en) * | 2019-09-29 | 2020-01-03 | 北京麦迪载因科技有限公司 | Femoral stem prosthesis and hip joint prosthesis |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180112 Address after: 300091 Tian Lin Garden, Gulou West Street, Tianjin, Nankai District 4-1-2602 Patentee after: Xu Baoshan Address before: 250101 Shandong city of Ji'nan province Ji'nan High-tech Development Zone, Road 109 Department of building C Co-patentee before: Xu Baoshan Patentee before: Shandong Guanlong Medical Utensils Co., Ltd. |
|
| TR01 | Transfer of patent right | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20180109 Effective date of abandoning: 20181204 |
|
| AV01 | Patent right actively abandoned |