CN203379156U - 新型手术拉钩 - Google Patents

新型手术拉钩 Download PDF

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Publication number
CN203379156U
CN203379156U CN201320401580.6U CN201320401580U CN203379156U CN 203379156 U CN203379156 U CN 203379156U CN 201320401580 U CN201320401580 U CN 201320401580U CN 203379156 U CN203379156 U CN 203379156U
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connecting rod
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张健
赵利国
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Li Meng
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Abstract

本实用新型涉及一种新型手术拉钩，属于医疗器械领域，由手柄1、连接杆2、拉钩3和副钩4构成。其特征是：连接杆2的末端设有转轴5，拉钩3和副钩4通过转轴5与连接杆2连接在一起。本实用新型，结构简单，使用方便，可随意调整拉钩与副钩之间的宽度，将组织同时向侧方和上方拉开，充分显露手术视野，提高手术质量，是一种理想的手术拉钩。

Description

新型手术拉钩
技术领域：本实用新型属于医疗器械领域，特别涉及一种可随意调整拉钩与副钩之间的宽度，将组织同时向侧方和上方拉开，充分显露手术视野，结构简单，使用方便的新型手术拉钩。
背景技术：在临床医疗活动中，手术拉钩是手术中常用的一种基本医疗器械，用于在手术过程中牵拉切口周围的皮下组织、肌肉、肌腱、筋膜或韧带等，以充分显露手术视野，提高手术质量。现有的手术拉钩由拉钩头和拉钩柄构成，在手术过程中，为尽量减小手术给患者带来的创伤，所作的手术切口往往较小，需要两个拉钩或两个以上的拉钩同时将切口周围组织拉开，并需要随时调整拉钩之间的宽度，费时费力，增加了医务人员的工作难度；有的手术需要切开较厚的组织，手术操作部位较深，用拉钩向侧方拉开以后，不能将组织向上方拉开以扩大手术视野，则需加大手术切口，给患者带来更大的创伤和痛苦。
发明内容：本实用新型的目的在于克服现有技术条件的不足，提供一种可随意调整拉钩与副钩之间的宽度，将组织同时向侧方和上方拉开，充分显露手术视野，结构简单，使用方便的新型手术拉钩。
为实现上述目的，本实用新型采取了如下技术方案：该由手柄、连接杆、拉钩和副钩构成，连接杆的末端设有转轴，拉钩和副钩通过转轴与连接杆连接在一起。
本实用新型，结构简单，使用方便，可随意调整拉钩与副钩之间的宽度，将组织同时向侧方和上方拉开，充分显露手术视野，提高手术质量，是一种理想的手术拉钩。
附图说明：以下结合附图对本实用新型作进一步说明。
图1为本实用新型的结构示意图。
参照附图1，1、手柄，2、连接杆，3、拉钩，4、副钩，5、转轴。
具体实施方式：本实用新型，由手柄1、连接杆2、拉钩3和副钩4构成，连接杆2的末端设有转轴5，拉钩3和副钩4通过转轴5与连接杆2连接在一起。
使用本实用新型时，先按照手术切口的大小整调拉钩3和副钩4之间的宽度，分别将拉钩3和副钩4勾住手术切口边缘的组织，然后用手握持手柄3，将手术切口边缘的组织向侧方拉开即可，如需要将组织向上方拉开，则将手柄1的位置抬高，用力将手术边缘的组织向上拉起即可。

Claims (1)

1.一种新型手术拉钩，其特征在于：该新型手术拉钩，由手柄(1)、连接杆(2)、拉钩(3)和副钩(4)构成，连接杆(2)的末端设有转轴(5)，拉钩(3)和副钩(4)通过转轴(5)与连接杆(2)连接在一起。
CN201320401580.6U 2013-06-25 2013-06-25 新型手术拉钩 Expired - Fee Related CN203379156U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320401580.6U CN203379156U (zh) 2013-06-25 2013-06-25 新型手术拉钩

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201320401580.6U CN203379156U (zh) 2013-06-25 2013-06-25 新型手术拉钩

Publications (1)

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CN203379156U true CN203379156U (zh) 2014-01-08

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CN201320401580.6U Expired - Fee Related CN203379156U (zh) 2013-06-25 2013-06-25 新型手术拉钩

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CN (1) CN203379156U (zh)

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Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
ASS Succession or assignment of patent right

Owner name: LI MENG

Free format text: FORMER OWNER: ZHANG JIAN

Effective date: 20131225

C41 Transfer of patent application or patent right or utility model
C53 Correction of patent for invention or patent application
CB03 Change of inventor or designer information

Inventor after: Li Meng

Inventor before: Zhang Jian

Inventor before: Zhao Liguo

COR Change of bibliographic data

Free format text: CORRECT: ADDRESS; FROM: 276600 LINYI, SHANDONG PROVINCE TO: 250200 JINAN, SHANDONG PROVINCE

Free format text: CORRECT: INVENTOR; FROM: ZHANG JIAN ZHAO LIGUO TO: LI MENG

TR01 Transfer of patent right

Effective date of registration: 20131225

Address after: 250200 Shandong province Zhangqiu Huiquan Road No. 38 people's Hospital of Zhangqiu City, two families of bone

Patentee after: Li Meng

Address before: Shandong province Linyi City flyover 276600 Junan County Road 156, Junan County People's Hospital

Patentee before: Zhang Jian

CU01 Correction of utility model patent

Correction item: Applicant|Address of the applicant|Inventor

Correct: Li Meng|250200, Shandong Province, Zhangqiu Huiquan Road No. 38 people's Hospital of Zhangqiu City, two families of bone|Li Meng

False: Zhang Jian|276600, Shandong city of Linyi province Junan County Bridge Road No. 156, Junan County People's Hospital|Zhang Jian |Zhao Liguo

Number: 02

Page: The title page

Volume: 30

CU03 Correction of utility model patent gazette

Correction item: Applicant|Address of the applicant|Inventor

Correct: Li Meng|250200, Shandong Province, Zhangqiu Huiquan Road No. 38 people's Hospital of Zhangqiu City, two families of bone|Li Meng

False: Zhang Jian|276600, Shandong city of Linyi province Junan County Bridge Road No. 156, Junan County People's Hospital|Zhang Jian |Zhao Liguo

Number: 02

Volume: 30

ERR Gazette correction

Free format text: CORRECT: APPLICANT; APPLICANT ADDRESS; INVENTOR; FROM: ZHANG JIAN;276600, TIANQIAO ROAD 156 SHANDONG LINYI JUNAN PEOPLE S HOSPITAL OUTSIDE THE THREE SUBJECTS; ZHANG JIAN ZHAO LIGUO TO: LI MENG;250200, SECOND DEPARTMENT OF ORTHOPAEDICS, ZHANGQIU PEOPLE S HOSPITAL, NO. 38, HUIQUAN ROAD, ZHANGQIU CITY, SHANDONG PROVINCE; LI MENG

RECT Rectification
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20140108

Termination date: 20140625

EXPY Termination of patent right or utility model