Clinical vessel clamp for internal-medicine department

Abstract

The invention provides a clinical vessel clamp for the internal-medicine department. The clinical vessel clamp comprises inner sliding channels, a left elastic rod, sliding rails, adjusting rods, a right elastic rod, a rotary shaft, a left wing edge, a left clamp mouth, a right clamp mouth, a right wing edge, hemostatic-cotton placing grooves, a limiting block and a breaking-off knife device, wherein the inner sliding channels of the two units are respectively arranged on the left elastic rod and the right elastic rod; the sliding rails of the two units are respectively assembled in the inner sliding channels of the two units; the adjusting rods of the two units are respectively arranged on the left end of the left elastic rod and the right end of the right elastic rod; the right end of the left wing edge is connected with the left clamp mouth; the left clamp mouth is connected with the right clamp mouth by the rotary shaft; the right wing edge is arranged at the right end of the right clamp mouth; the limiting block is arranged on the left clamp mouth; the hemostatic-cotton placing grooves of the two units are respectively assembled on the left clamp mouth and the right clamp mouth; and the left clamp mouth, the right clamp mouth and the breaking-off knife device are assembled together by the rotary shaft. The clinical vessel clamp provided by the invention has the advantages that the use is convenient, the operation is convenient, the length can be adjusted, the vessel can be broken off, the hemostatic cottons can be placed, the stability is good and the reliability is high.

Description

technical field [0001] The invention is a clinical internal medicine blood vessel forceps, belonging to the field of medical equipment. Background technique [0002] Vascular forceps are mainly used to clamp blood vessels or bleeding points, also known as hemostatic forceps, and can also be used to pull sutures, pull out suture needles, or be used as a substitute for forceps, but it is not suitable for clamping skin, organs and fragile tissues. [0003] The length of most of the existing vascular forceps cannot be adjusted, and it needs to be replaced frequently during use, which is troublesome. The clamp head of the hemostatic forceps is mainly used to clamp the blood vessel. Suction by other aspirators has low efficiency and poor effect, and the blood vessels often need to be disconnected after ligation to facilitate the operation, which requires a scalpel or surgical scissors to disconnect, which is very troublesome, time-consuming and laborious to operate , Increased gr...

AI Technical Summary

Problems solved by technology

[0003] The length of most of the existing vascular forceps cannot be adjusted, and it needs to be replaced frequently during use, which is troublesome. The clamp head of the hemostatic forceps is mainly used to clamp the blood vessel. Suction by other aspirators has low efficiency and poor effect, and the blood vessels often need to be disconnected after ligation to facilitate the operation, which requires a scalpel or surgical scissors to disconnect, which is very troublesome, time-consuming and laborious to operate , adding great difficulty to the medical staff

[0004] For example, the Chinese invention patent application (application number: 201420404277.6) discloses a kind of vascular forceps, which includes a handle lock on the inner side of one end of the elastic rod B and elastic rod A, and a ring ring is respectively provided at one end of the elastic rod B and elastic rod A. The clamp handle and another annular clamp handle, the middle part of the elastic rod B and the elastic rod A are cross-connected by the shaft, and the outer fins are respectively arranged on the outside of the other end of the elastic rod B and the elastic rod A. Outer fins are arranged on the outside of the other end of the elastic rod A, and the two outer fins form an expansion support for the surgical incision, which facilitates the observation and operation of the doctor during the operation. However, this vascular clamp only has the function of expanding and supporting the surgical incision. It cannot solve the problem of low efficiency and poor effect of blood and water suction, and the problem of inconvenient operation of disconnecting blood vessels

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