Linked pliers for operation
A technology of surgical and scissors, which is applied in the field of surgical linkage scissors, can solve the problems of incoherent cooperation of hands or assistants, inaccurate cutting, etc., achieve large clinical application and market space, and avoid shortage of personnel or incoherent cooperation Effect
Active Publication Date: 2017-05-31
DONGZHIMEN HOSPITAL OF BEIJING UNIV OF CHINESE MEDICINE
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Problems solved by technology
[0002] Forceps and scissors are commonly used surgical instruments. During surgery, it is often necessary to use scissors to cut along the edge of the forceps while clamping the tissue with forceps. This requires two-handed operation or the help of assistants. It is often difficult to complete this action when there are insufficient personnel. , and sometimes even inaccurate cutting due to poor coordination of hands or assistants, resulting in surgical risks
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[0032] The present invention will be described in further detail below in conjunction with specific examples, but not as a limitation of the present invention. In the following description, different "one embodiment" or "embodiment" do not necessarily refer to the same embodiment. Furthermore, the particular features, structures, or characteristics of one or more embodiments may be combined in any suitable manner.
[0033] Figure 1 to Figure 3 It is a structural schematic diagram of different states of an embodiment of the surgical linkage scissors of the present invention, Figure 4 It is a structural schematic diagram of another embodiment of the linked surgical scissors of the present invention. see Figure 1 to Figure 4 , Surgical linkage scissors, including:
[0034] clamp body 1;
[0035] The first pliers head 2 is fixedly connected with the pliers body 1;
[0036] The second pincer head 3 is hinged with the pincer body 1;
[0037] The first handle 4 is fixedly c...
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The invention discloses a pair of linked pliers for an operation. The pair of linked pliers comprise a plier body, a first plier head fixedly connected with the plier body, a second plier head hinged to the plier body, a first handle fixedly connected with the plier body, a second handle movably connected with the plier body, a first connecting mechanism connected with the second handle and the second plier body, a first cutting head fixedly connected with the plier body, a second cutting head hinged to the plier body and a second connecting mechanism connected with the second cutting head and movably connected with the first connecting mechanism; when the second handle moves to the first closed position, the second handle drives the second plier head to rotate to be closed with the first plier head through the first connecting mechanism, and the clamping action is completed; the second handle continues to move to the second closed position from the first closed position, the first connecting mechanism drives the second connecting mechanism so as to drive the second cutting head to rotate to be closed with the first cutting head, and the cutting action is completed. According to the linked pliers, clamping and cutting conducted with one hand are achieved.
Description
technical field [0001] The invention relates to the technical field of medical equipment, in particular to a linkage scissors for surgery. Background technique [0002] Forceps and scissors are commonly used surgical instruments. During surgery, it is often necessary to use scissors to cut along the edge of the forceps while clamping the tissue with forceps. This requires two-handed operation or the help of assistants. It is often difficult to complete this action when there are insufficient personnel. , and sometimes even inaccurate cutting due to inaccurate cooperation between hands or assistants, resulting in surgical risks. Contents of the invention [0003] In view of this, an embodiment of the present invention provides a surgical linkage scissors, the main purpose of which is to achieve single-handed operation. [0004] In order to achieve the above object, the present invention mainly provides the following technical solutions: [0005] On the one hand, the prese...
Claims
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IPC IPC(8): A61B17/285A61B17/3201
CPCA61B17/285A61B17/3201A61B2017/00982A61B2017/00367Y02A50/30
Inventor 闫占峰矫璐璐刘建华巩政温晓慧王苏苏
Owner DONGZHIMEN HOSPITAL OF BEIJING UNIV OF CHINESE MEDICINE