Medical soft tissue suturing device

Abstract

The invention relates to a medical soft tissue suturing device which comprises a soft tissue suturing needle part and a flexible and elastic limiting and propelling part. A needle is a part for puncturing soft tissue needing to be sutured, the flexible and elastic limiting and propelling part propels an ejector pin, one end of the ejector pin and the flexible and elastic limiting and propelling part are fixed together, and the other end of the ejector pin freely slides in a needle tubing under the action of hand thrust. The ejector pin pushes an implanted anchor needle left in the soft tissue needing to be sutured to enter the soft tissue needing to be sutured. The device cannot touch the deep layer of the soft tissue easily in the use process by determining multiple parameter ranges, more labor is saved for propelling of the device, and the propelling range of a sliding device is controllable. By means of design of protrusions and limiting holes, the position of the propelling ejector needle can be accurately controlled. By means of design of a groove, a spigot and a hand pushing plate, the medical soft tissue suturing device is convenient to use, accurate in propelling and precise in locating. By means of the medical soft tissue suturing device, suturing can be completed effectively, accurately and more safely.

Description

technical field [0001] The invention relates to a medical suturing device, in particular to a medical soft tissue suturing device which can accurately control the position of a pushing thimble, is convenient to use, accurate in pushing and positioned. Background technique [0002] Existing suturing devices do not have a dual or multi-linkage propulsion mechanism. After the needle passes through the tissue, it is pulled back to catch the front hair anchor, which is a one-time consumption. However, it is often necessary to pass through the soft tissue multiple times during the operation. Determine the optimal position, so the existing design does not meet the needs of actual clinical operations. [0003] When the thimble is used for propulsion, the existing propulsion generally uses subjective feelings, and then uses printed scales to meet the needs of a fixed amount of propulsion, which is imprecise, has no sense of arrival, needs to be observed at any time, and is inconvenie...

AI Technical Summary

Problems solved by technology

[0002] Existing suturing devices do not have a dual or multi-linkage propulsion mechanism. After the needle passes through the tissue, it is pulled back to catch the front hair anchor, which is a one-time consumption. However, it is often necessary to pass through the soft tissue multiple times during the operation. Determine the optimal position, so the existing design does not meet the needs of actual clinical operations

[0003] When using thimble propulsion, the existing propulsion generally uses subjective feelings, and then uses printed scales to meet the needs of a certain amount of propulsion, which is imprecise, has no sense of arrival, needs to be observed at any time, and is inconvenient to use

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