Handheld surgical blood vessel suture device
A surgical operation and suturing device technology, which is applied in the field of medical equipment, can solve problems such as unsatisfactory time-consuming, high requirements for doctors' surgical skills, and high energy consumption.
Inactive Publication Date: 2020-11-24
温州朝向科技有限公司
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Problems solved by technology
[0002] In the field of surgery, in view of the phenomenon of blood vessel rupture and incision caused by various reasons, doctors need to suture it. At present, most surgical blood vessel suturing processes are carried out by doctors holding suture needles. Threading, suturing and other processes require high surgical standards for doctors, and doctors need to try their best to control their hands not to tremble during the operation, so as not to cause adverse effects or even cause secondary trauma to the operation. , energy-intensive, time-consuming is not ideal
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[0019] Combine below Figure 1-8 The present invention is described in detail, wherein, for the convenience of description, the orientations mentioned below are defined as follows: figure 1 The up, down, left, right, front and back directions of the projection relationship itself are the same.
[0020] A hand-held surgical blood vessel suturing device described in conjunction with accompanying drawings 1-8 includes a housing 10, the lower end surface of the housing 10 is fixedly connected with a needle-reducing box 26, and the inside of the needle-reducing box 26 is provided with a circular Cavity 62, the lower side of the circular cavity 62 is connected with an arc-shaped cavity 63 with the opening downward and through the front and rear. The arc-shaped cavity 63 communicates with the semi-annular sliding cavity 32, the front side of the semi-annular sliding cavity 32 communicates with a semi-annular through cavity 13 with an opening forward, and the inside of the semi-annul...
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The invention relates to the related fields of medical instruments, and discloses a handheld surgical blood vessel suture device. The handheld surgical blood vessel suture device comprises a shell; aneedle collecting box is fixedly connected to the lower end face of the shell; a circular cavity is formed in the needle collecting box in a front-back penetrating mode; an arc-shaped cavity which hasa downward opening and is through in a front-back mode is formed in the lower side of the circular cavity in a communicating mode; and a semicircular sliding cavity which is located on the outer sideof the circular cavity, is arranged in a semicircular shape and has the right side communicating with the arc-shaped cavity is formed in the needle collecting box. A circular needle can be clamped and fixed through movement of a needle clamp binding sliding block, a fixing clamp and a first spring, and blood vessel puncturing and suturing processes can be more stably and efficiently carried out within the proper time; the movement speed of the circular needle can be freely adjusted by rotating a poking wheel through cavity; the movement of the circular needle can be started or stopped at anytime by pressing and loosening a pressing cap; and the states of adjustment stopping and suture puncture can be switched at any time, so that the blood vessel suture process is more stable and safer.
Description
technical field [0001] The invention relates to the related field of medical instruments, in particular to a hand-held surgical blood vessel suturing device. Background technique [0002] In the field of surgery, in view of the phenomenon of blood vessel rupture and incision caused by various reasons, doctors need to suture it. At present, most surgical blood vessel suturing processes are carried out by doctors holding suture needles. Threading, suturing and other processes require high surgical standards for doctors, and doctors need to try their best to control their hands not to tremble during the operation, so as not to cause adverse effects or even cause secondary trauma to the operation. , It is energy-intensive and time-consuming, which is not ideal. Contents of the invention [0003] The object of the present invention is to provide a hand-held surgical blood vessel suturing device, which can overcome the above-mentioned defects of the prior art, thereby improving...
Claims
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Login to View More IPC IPC(8): A61B17/062
CPCA61B17/062A61B2017/00778
Inventor 陈万厘
Owner 温州朝向科技有限公司