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External ultracision harmonic scalpel

A technology of ultrasonic cutting and hemostatic knife, which is applied in the fields of medical science and surgery, and can solve the problems of slow effect

Inactive Publication Date: 2014-06-11
TONGLU REX MEDICAL INSTR
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In response to this situation, drugs are often used to stop the bleeding or suture the wound. These two treatment methods are slow to take effect, and the internal tissue will continue to bleed for a period of time after suturing, leaving hidden dangers of other infection symptoms

Method used

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  • External ultracision harmonic scalpel
  • External ultracision harmonic scalpel
  • External ultracision harmonic scalpel

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0013] Such as figure 1 , figure 2 , image 3 and Figure 4 Shown is a structural schematic diagram of an embodiment of the present invention, an external ultrasonic cutting hemostatic knife, including a bracket 2, a handle 1 rotatably connected to the rear of the bracket 2, and an outer cylinder 3 connected to the bracket 2 and penetrating the inside of the bracket 2, The handle 1 is connected with an inner cylinder 6, the inner cylinder 6 is sleeved in the outer cylinder 3, the inner cylinder 6 and the handle 1 are connected by a rotating rod 9, and the rear end surface of the outer cylinder 3 is provided with an accommodating And provide the accommodating groove 10 for the rotating rod 9, the front end of the inner cylinder 6 is rotatably connected with the upper jaw plate 4, the front end of the outer cylinder 3 is connected with the lower jaw plate 5 which can rotate up and down, the lower jaw plate 5 is arranged under the upper jaw plate 4, A curved surface protrusio...

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PUM

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Abstract

The invention discloses an external ultracision harmonic scalpel which comprises a support, a handle and an outer barrel. The handle is rotationally connected to the rear of the support, the outer barrel is connected onto the support and penetrates the inside of the support, an inner barrel is connected onto the handle, is nested in the outer barrel and is connected with the handle by a rotary rod, an accommodating groove which provides a rotation space for the rotary rod is formed in the rear end surface of the outer barrel, the rotary rod can be accommodated in the accommodating groove, a vertically rotatable upper jaw plate is rotationally connected to the front end of the inner barrel, a lower jaw plate which is arranged below the upper jaw plate is connected to the front end of the outer barrel, and a protrusion with a curved surface is arranged on the lower side of the rear of the upper jaw plate and is tangential to the upper surface of the lower jaw plate. The external ultracision harmonic scalpel has the advantages that the external ultracision harmonic scalpel is provided with the handle and the support, the outer barrel can extend into a surgical wound of a patient, the handle is pushed to drive the upper jaw plate to be opened and closed, accordingly, a small wound in the surgical wound of the patient is opened, then an ultrasonic generating device on an opening in the rear end of the inner barrel is started and switched on, ultrasonic wave bands are transmitted into the surgical wound via the inner barrel, and an ultrasonic hemostasis effect can be realized; the external ultracision harmonic scalpel is high in accuracy and efficiency when used for treatment.

Description

technical field [0001] The invention relates to an external ultrasonic cutting hemostatic knife. Background technique [0002] Human trauma or surgical procedures often result in massive bleeding from wounds. In response to this situation, drugs are often used to stop the bleeding or suture the wound. These two treatment methods are slow to take effect, and the internal tissue will continue to bleed for a period of time after suturing, leaving hidden dangers of other infection symptoms. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide an external ultrasonic cutting hemostasis knife for wound hemostasis with high efficiency. [0004] In order to solve the above-mentioned technical problems, the technical solution adopted in the present invention is: an external ultrasonic cutting hemostatic knife, including a bracket, a handle connected to the rear of the bracket and an outer cylinder connected to the bracket and ...

Claims

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Application Information

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IPC IPC(8): A61B17/00
CPCA61B17/00
Inventor 陈卫忠
Owner TONGLU REX MEDICAL INSTR
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