CN2103322U - 槽式撬骨板 - Google Patents

槽式撬骨板 Download PDF

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Publication number
CN2103322U
CN2103322U CN 91221943 CN91221943U CN2103322U CN 2103322 U CN2103322 U CN 2103322U CN 91221943 CN91221943 CN 91221943 CN 91221943 U CN91221943 U CN 91221943U CN 2103322 U CN2103322 U CN 2103322U
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China
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plate
bone
prizing
groove type
type bone
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Granted
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CN 91221943
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English (en)
Inventor
张相恒
杨德刚
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Individual
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Individual
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Priority to CN 91221943 priority Critical patent/CN2103322U/zh
Publication of CN2103322U publication Critical patent/CN2103322U/zh
Granted legal-status Critical Current

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Abstract

本实用新型是一种用于骨科手术中推开肌肉，撬 出骨头的撬骨板。该器械由板柄及板体构成，特征是 板体上设的凹槽。因此，本实用新型使用时不需旋转 或拿出，手术操作不易误伤血管和神经。

Description

本实用新型是一种用于骨科手术中推开肌肉，撬出骨胳，扩大术野的医疗器械。
原撬骨板板体为一曲型平板，使用时板面紧贴骨面，这样，做钢板内固定时，钻头不易突破对侧骨皮质，持骨钳不易插入骨与板之间，常需旋转撬骨板或拿出，造成钻头突破对侧骨质时行进过多，误伤刀口对侧的血管、神经。骨板旋转时造成折端成角、移位，特别是粉碎性骨折。
本实用新型的目的是设计制造一种使用时不需旋转，可防止误伤血管、神经及骨折端成角移位的撬骨板。
本实用新型的目的是这样实现的：在撬骨板的板体上设置凹槽，凹槽宽度以持骨钳夹持骨头时能顺槽而下为宜，可在1～6mm选择深为钻头易于突破对侧骨皮质且钻头钻入骨头顶到撬骨板槽底时的长度最好等于或略大于固定螺钉的长度，槽长可在5～50mm选择，槽长头端过小弯部中线，柄端近板面顶，以利持骨钳与撬骨板夹角小时使用。
本实用新型在使用时不用旋转或拿出，持骨钳即可顺槽插入骨与撬骨板之间，钻头对着板槽突破对侧骨皮质，突破后钻头进入骨的长度即为固定螺钉的长度，消除了由于骨板旋转移动或拿出造成的骨折端错位，减去了测量螺钉长度之麻烦，使手术得以顺利进行，妥善地保护了切口对侧的血管、神经。特别是粉碎骨折和／或近关节部位。
图1是本实用新型的主视图；
图2是本实用新型的侧视图；
图中1是板柄；2是板体；3是凹槽。
板体2及凹槽3是用同一不锈钢材料一次冲压成型的。

Claims (3)

1、一种由板柄(1)、板体(2)所构成的撬骨板，其特征是所说的板体(2)上设有凹槽(3)。
2、按照权利要求1所说的撬骨板，其特征是所说的凹槽（3）的深度可在1～6mm选择，其宽度可在5～50mm选择。
3、按照权利要求1所说的撬骨板同其特征是所说的板体（2）及凹槽（3）是用同一不锈钢材料一次冲压成型的。
CN 91221943 1991-11-01 1991-11-01 槽式撬骨板 Granted CN2103322U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 91221943 CN2103322U (zh) 1991-11-01 1991-11-01 槽式撬骨板

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 91221943 CN2103322U (zh) 1991-11-01 1991-11-01 槽式撬骨板

Publications (1)

Publication Number Publication Date
CN2103322U true CN2103322U (zh) 1992-05-06

Family

ID=4928884

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 91221943 Granted CN2103322U (zh) 1991-11-01 1991-11-01 槽式撬骨板

Country Status (1)

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CN (1) CN2103322U (zh)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105193462A (zh) * 2015-09-25 2015-12-30 常州麟喃热处理厂 助力型骨撬
CN105592802A (zh) * 2013-08-06 2016-05-18 微创骨科控股有限公司 利用超级囊经皮辅助全髋关节入路进行髋关节置换的方法和工具

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105592802A (zh) * 2013-08-06 2016-05-18 微创骨科控股有限公司 利用超级囊经皮辅助全髋关节入路进行髋关节置换的方法和工具
CN105592802B (zh) * 2013-08-06 2019-01-29 微创骨科控股有限公司 骨钩工具
CN105193462A (zh) * 2015-09-25 2015-12-30 常州麟喃热处理厂 助力型骨撬

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