CN205433854U - Fixed pincers of fracture pressurization - Google Patents
Fixed pincers of fracture pressurization Download PDFInfo
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- CN205433854U CN205433854U CN201521131440.7U CN201521131440U CN205433854U CN 205433854 U CN205433854 U CN 205433854U CN 201521131440 U CN201521131440 U CN 201521131440U CN 205433854 U CN205433854 U CN 205433854U
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- handle
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- pliers
- forceps
- clamp handle
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Abstract
本实用新型涉及医疗辅助技术领域,尤其是一种骨折加压固定钳,包括交叉枢纽连接的上钳柄和下钳柄,上钳柄和下钳柄的前端均为钳喙部,上钳柄和下钳柄之间具有固定上钳柄和下钳柄位置的锁合装置,所述钳喙部为圆柱形钳喙部。本实用新型提供的一种骨折加压固定钳,首先通过尺寸和固定钳的钳喙部相同的打孔工具在骨折两侧进行单皮质打孔,然后将两个钳喙部分别插入两孔内,通过旋转活动螺母使骨折处进一步加压、稳定,并且在打孔时,无需进一步剥离周围软组织;活动螺母靠近上钳柄的一侧具有一凸台,凸台的直径与腰圆形通孔的宽度相等,在将上钳柄和下钳柄固定后,可以有效防止螺纹锁杆的晃动。
The utility model relates to the technical field of medical aids, in particular to a pressurized fixation forceps for fractures, which comprises an upper clamp handle and a lower clamp handle connected by cross hinges, the front ends of the upper clamp handle and the lower clamp handle are both pincer beaks, and the upper clamp handle There is a locking device for fixing the positions of the upper and lower pliers handles between the pliers handle and the lower pliers handle, and the pliers beak is a cylindrical pliers beak. The utility model provides a kind of fracture pressurization fixation forceps. Firstly, a punching tool with the same size as the beak portion of the fixation forceps is used to perforate the single cortex on both sides of the fracture, and then the two beak portions of the forceps are respectively inserted into the two holes. , the fracture can be further pressurized and stabilized by rotating the movable nut, and there is no need to further peel off the surrounding soft tissue when drilling; the movable nut has a boss on the side close to the upper forceps handle, and the diameter of the boss is the same as the waist circular through hole The widths of the clamps are equal, and after the upper clamp handle and the lower clamp handle are fixed, the shaking of the threaded locking rod can be effectively prevented.
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201521131440.7U CN205433854U (en) | 2015-12-30 | 2015-12-30 | Fixed pincers of fracture pressurization |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201521131440.7U CN205433854U (en) | 2015-12-30 | 2015-12-30 | Fixed pincers of fracture pressurization |
Publications (1)
Publication Number | Publication Date |
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CN205433854U true CN205433854U (en) | 2016-08-10 |
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Family Applications (1)
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CN201521131440.7U Active CN205433854U (en) | 2015-12-30 | 2015-12-30 | Fixed pincers of fracture pressurization |
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CN (1) | CN205433854U (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109171941A (en) * | 2018-08-27 | 2019-01-11 | 梁远 | A kind of minimally invasive restorer of intertrochanteric fracture |
CN110301970A (en) * | 2019-07-23 | 2019-10-08 | 吴杰洲 | Limbs fracture cerclage fixes assistor |
CN110664529A (en) * | 2019-10-31 | 2020-01-10 | 广州市番禺区中心医院(广州市番禺区人民医院、广州市番禺区心血管疾病研究所) | Orthopedic traction frame |
-
2015
- 2015-12-30 CN CN201521131440.7U patent/CN205433854U/en active Active
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109171941A (en) * | 2018-08-27 | 2019-01-11 | 梁远 | A kind of minimally invasive restorer of intertrochanteric fracture |
CN110301970A (en) * | 2019-07-23 | 2019-10-08 | 吴杰洲 | Limbs fracture cerclage fixes assistor |
CN110664529A (en) * | 2019-10-31 | 2020-01-10 | 广州市番禺区中心医院(广州市番禺区人民医院、广州市番禺区心血管疾病研究所) | Orthopedic traction frame |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Changzhou Waston Medical Appliance Co., Ltd. Assignor: The First Affiliated Hospital of Nanjing Medical University Contract record no.: 2016320000225 Denomination of utility model: Fixed pincers of fracture pressurization Granted publication date: 20160810 License type: Exclusive License Record date: 20161208 |
|
LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model |