CN205322473U - Backbone veutro baffle with orthopedics coping saw guide function - Google Patents
Backbone veutro baffle with orthopedics coping saw guide function Download PDFInfo
- Publication number
- CN205322473U CN205322473U CN201620033261.8U CN201620033261U CN205322473U CN 205322473 U CN205322473 U CN 205322473U CN 201620033261 U CN201620033261 U CN 201620033261U CN 205322473 U CN205322473 U CN 205322473U
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- Prior art keywords
- wire saw
- baffle
- spine
- ventral
- arc
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- Expired - Fee Related
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- 230000000399 orthopedic effect Effects 0.000 title claims abstract description 10
- 230000010485 coping Effects 0.000 title 1
- 239000007769 metal material Substances 0.000 claims description 3
- 230000002349 favourable effect Effects 0.000 abstract description 2
- 210000001519 tissue Anatomy 0.000 description 4
- 208000037959 spinal tumor Diseases 0.000 description 2
- 210000001015 abdomen Anatomy 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000740 bleeding effect Effects 0.000 description 1
- 210000004204 blood vessel Anatomy 0.000 description 1
- 230000003670 easy-to-clean Effects 0.000 description 1
- 238000012142 en-bloc resection Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
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- Surgical Instruments (AREA)
Abstract
本实用新型涉及一种具有骨科线锯引导功能的脊柱腹侧挡板，包括本体，所述本体为圆弧形窄条状薄板，其一端设有手柄，其中部设有向外部突出的圆弧形凹槽；该凹槽与本体平行且与本体等长。本实用新型设计合理，结构简单，使用方便，可以快速而方便的将线锯安放到位，并可防止线锯在切割时对周围组织造成损伤，从而，减轻了医生的工作强度，并为提高手术品质创造了有利条件。
The utility model relates to a spine ventral baffle with the function of guiding an orthopedic wire saw, which comprises a body, the body is an arc-shaped narrow thin plate, one end of which is provided with a handle, and the middle part is provided with an outwardly protruding arc shaped groove; the groove is parallel to the body and is as long as the body. The utility model has the advantages of reasonable design, simple structure and convenient use, and can quickly and conveniently place the wire saw in place, and can prevent the wire saw from causing damage to surrounding tissues during cutting, thereby reducing the work intensity of doctors and improving the operation efficiency. Quality creates favorable conditions.
Description
技术领域 technical field
本实用新型涉及一种医疗器械，尤其是一种适用于单纯后路进行脊柱肿瘤整块切除手术时，协助引导线锯从椎体一侧后方经过椎体腹侧至椎体另一侧后方引出的装置，具体的说是一种具有骨科线锯引导入功能的脊柱腹侧挡板。 The utility model relates to a medical device, in particular to a device which is suitable for guiding the wire saw from the back of one side of the vertebral body through the ventral side of the vertebral body to the back of the other side of the vertebral body when performing the en bloc resection of spinal tumors by a simple posterior approach. The device, specifically a spinal ventral baffle with the function of guiding an orthopedic wire saw.
背景技术 Background technique
目前，在脊柱肿瘤手术中，需要用线锯将脊柱锯开。而安放线锯时，往往需要主刀医生双手穿过患者的脊柱，将脊柱腹侧周边的血管或肌肉剥离，再将线锯沿双手撑开的空间穿过去。如此，不仅操作复杂，出血多，而且，线锯在切割脊柱时，容易对周边组织造成损伤，不利于提高手术效率和质量。 Currently, in spinal tumor surgery, the spine needs to be sawed open with a wire saw. When placing a wire saw, the surgeon often needs to pass through the patient's spine with both hands, peel off the blood vessels or muscles around the ventral side of the spine, and then pass the wire saw through the space opened by his hands. In this way, not only the operation is complicated and the bleeding is much, but also, when the wire saw is cutting the spine, it is easy to cause damage to the surrounding tissues, which is not conducive to improving the efficiency and quality of the operation.
实用新型内容 Utility model content
本实用新型的目的是针对当前脊柱切开手术中所遇到的问题，提供一种脊柱腹侧挡板，可以快速而方便的将线锯安放到位，并可防止线锯在切割时对周围组织造成损伤。 The purpose of this utility model is to provide a spine ventral baffle for the problems encountered in the current spinal incision operation, which can quickly and conveniently place the wire saw in place, and can prevent the wire saw from damaging the surrounding tissues when cutting. cause damage.
本实用新型的技术方案是： The technical scheme of the utility model is:
一种具有骨科线锯引导功能的脊柱腹侧挡板，包括本体，所述本体为圆弧形窄条状薄板，其一端设有手柄，其中部设有向外部突出的圆弧形凹槽；该凹槽与本体平行且与本体等长。 A spinal ventral baffle with the function of guiding an orthopedic wire saw, comprising a body, the body is an arc-shaped narrow strip-shaped thin plate, a handle is provided at one end, and an arc-shaped groove protruding outward is provided in the middle; The groove is parallel to the body and has the same length as the body.
进一步的，所述本体由金属材料制成。 Further, the body is made of metal material.
进一步的，所述本体的圆弧半径为5cm，宽度为4cm。 Further, the arc radius of the body is 5cm, and the width is 4cm.
进一步的，所述凹槽的半径为2mm，上部开口的圆弧角为120°。 Further, the radius of the groove is 2mm, and the arc angle of the upper opening is 120°.
进一步的，所述手柄与本体上端平面之间的夹角为30°。 Further, the angle between the handle and the upper plane of the body is 30°.
本实用新型的有益效果： The beneficial effects of the utility model:
本实用新型设计合理，结构简单，使用方便，可以快速而方便的将线锯安放到位，并可防止线锯在切割时对周围组织造成损伤，从而，减轻了医生的工作强度，并为提高手术品质创造了有利条件。 The utility model has the advantages of reasonable design, simple structure and convenient use. It can quickly and conveniently place the wire saw in place, and can prevent the wire saw from causing damage to surrounding tissues during cutting, thereby reducing the work intensity of doctors and improving the operation efficiency. Quality creates favorable conditions.
附图说明 Description of drawings
图1是本实用新型的结构示意图。 Fig. 1 is a structural representation of the utility model.
图2是本实用新型的A-A向剖视图。 Fig. 2 is an A-A sectional view of the utility model.
具体实施方式 detailed description
下面结合附图和实施例对本实用新型作进一步的说明。 Below in conjunction with accompanying drawing and embodiment the utility model is described further.
如图1和2所示。 As shown in Figures 1 and 2.
一种具有骨科线锯引导功能的脊柱腹侧挡板，包括本体2。所述本体2为圆弧形窄条状薄板，其圆弧半径为5cm，宽度为4cm。所述本体2由金属材料制成，例如不锈钢片等，坚固耐用，便于清洁和消毒。同时，由于厚度很薄，使其既可保持形状，又可适度的弯曲变形，以适应不同患者的脊柱形态。所述本体2的中部沿纵向设有一条向外部突出的圆弧形凹槽3。该凹槽3与本体2平行且与本体2等长，其半径为2mm，上部开口的圆弧角为120°。所述本体2的一端设有手柄1，且该手柄1与本体2上端平面之间的夹角为30°，便于操作者握持和控制本体2。 A spinal ventral baffle with the function of guiding an orthopedic wire saw, comprising a body 2 . The body 2 is an arc-shaped thin plate with a radius of 5 cm and a width of 4 cm. The body 2 is made of metal material, such as stainless steel sheet, etc., which is durable and easy to clean and disinfect. At the same time, due to its thin thickness, it can not only maintain its shape, but also be moderately bent and deformed to adapt to the spine shape of different patients. The middle part of the body 2 is longitudinally provided with an arc-shaped groove 3 protruding outward. The groove 3 is parallel to the body 2 and has the same length as the body 2, its radius is 2 mm, and the arc angle of the upper opening is 120°. One end of the body 2 is provided with a handle 1 , and the angle between the handle 1 and the upper plane of the body 2 is 30°, which is convenient for the operator to hold and control the body 2 .
使用时，患者俯卧，手术者将本体的前端从手术部位脊柱的一侧插入，并推动本体，使其沿脊柱穿过其腹侧后从脊柱的另一侧伸出，形成对脊柱的半包围形态。然后，将线锯从本体一端穿入本体上的凹槽，并从本体的另一端穿出。最后，手术者握住线锯的两端，并向脊柱方向提拉线锯，使线锯从凹槽上的开口处脱离凹槽，以对脊柱进行切割。同时，由于本体的遮挡，可以防止线锯在抽拉切割时对周围组织造成损伤。 When in use, the patient lies prone, and the operator inserts the front end of the body from one side of the spine at the operation site, and pushes the body so that it passes through the abdomen along the spine and protrudes from the other side of the spine, forming a semi-surrounding of the spine form. Then, the jigsaw is inserted into the groove on the body from one end of the body, and passed out from the other end of the body. Finally, the operator holds the two ends of the wire saw, and pulls the wire saw toward the spine, so that the wire saw is out of the groove from the opening on the groove, so as to cut the spine. At the same time, due to the shielding of the main body, it can prevent the wire saw from causing damage to surrounding tissues when pulling and cutting.
本实用新型未涉及部分均与现有技术相同或可采用现有技术加以实现。 The parts not involved in the utility model are all the same as the prior art or can be realized by adopting the prior art.
Claims (5)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620033261.8U CN205322473U (en) | 2016-01-14 | 2016-01-14 | Backbone veutro baffle with orthopedics coping saw guide function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620033261.8U CN205322473U (en) | 2016-01-14 | 2016-01-14 | Backbone veutro baffle with orthopedics coping saw guide function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205322473U true CN205322473U (en) | 2016-06-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620033261.8U Expired - Fee Related CN205322473U (en) | 2016-01-14 | 2016-01-14 | Backbone veutro baffle with orthopedics coping saw guide function |
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| CN (1) | CN205322473U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106214239A (en) * | 2016-07-26 | 2016-12-14 | 江苏双羊医疗器械有限公司 | Hook-shaped wear cable device |
-
2016
- 2016-01-14 CN CN201620033261.8U patent/CN205322473U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106214239A (en) * | 2016-07-26 | 2016-12-14 | 江苏双羊医疗器械有限公司 | Hook-shaped wear cable device |
| CN106214239B (en) * | 2016-07-26 | 2019-03-12 | 江苏双羊医疗器械有限公司 | It is hook-shaped to wear cable device |
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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 |
Granted publication date: 20160622 Termination date: 20170114 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |