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In vitro number visual system for universal percutaneous puncture needling instrument

A puncture needle and numbering technology, which is applied in the field of medical devices, can solve problems such as shortage and complex imaging marking methods, and achieve the effects of improving work efficiency, shortening treatment time, and simple design

Active Publication Date: 2018-09-25
SHANGHAI FIRST PEOPLES HOSPITAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This invention is only the visualization of ultrasonic microwaves, and it is more complicated to use imaging marking methods
[0006] According to other related reports, there is still a lack of a general in vitro numbering system that is simple and convenient and can be applied to a variety of percutaneous ablation needles

Method used

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  • In vitro number visual system for universal percutaneous puncture needling instrument
  • In vitro number visual system for universal percutaneous puncture needling instrument

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] Please see attached figure 1 And attached figure 2 , figure 1 It is a schematic diagram of a general-purpose percutaneous puncture needle of the present invention, which is marked with an Arabic numeral 1 for the external numbering visual system, figure 2 It is a schematic diagram of a general-purpose percutaneous puncture needle of the present invention with a visual system for external numbering marked with the English letter A. A general percutaneous puncture needle specific external numbering visual system, the external numbering visual system includes a whole set of visual metal numbers or letters that are easy to hang and fasten various types of puncture needles; The metal number or letter mark includes a body 1 and a buckle 2 .

[0023] It should be noted that: the metal number or letter mark material is made of nickel-titanium alloy or cobalt alloy, has a non-toxic and non-polluting coating, and is easy to disinfect and sterilize; the metal number or letter...

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Abstract

The invention relates to an in vitro number visual system for a universal percutaneous puncture needling instrument. The system comprises a whole set of image visual metal numbers or letter marks which can buckle various puncture needle machinery of different models easily; the metal numbers or letter marks comprise bodies and buckles. The system has the advantages that multiple needles are precisely positioned and operated continuously during adjustment in an operation in image display, the problem that the multiple needles are mixed in a same narrow body surface region is solved, and the time needed to puncture precisely is shortened; when the system is used in a locally involved minimally invasive surgery, pain of a patient can be reduced and the radiation time can be shortened, and thework efficiency and the safety and effectiveness of interventional therapy are improved; the whole set of system can be sterilized in advance as a disposal medical apparatus; the social cost can be also saved, a durable assembly is prepared, and the assembly can be repeatedly used if being disinfected and sterilized; the metal numbers or letter marks are made from a nickel-titanium alloy or a cobalt alloy, are non-toxic and harmless and are easily identified by X ray.

Description

technical field [0001] The invention relates to the technical field of medical instruments, in particular to a visualization system for the external serial number of a universal percutaneous puncture needle. Background technique [0002] Malignant tumors have always been a serious threat to human health and life. With the rapid development of interventional therapy and related materials, the current minimally invasive treatment technology for local solid tumors is developing rapidly, such as the booming percutaneous radiofrequency ablation (RFA) , Percutaneous cryotherapy (PCT) or argon-helium targeted cryosurgical system (Argon-helium targeted cryosurgical system), percutaneous microwave coagulation therapy (PMCT), laser ablation (Laser-inducedthermotherapy, LITT) ), irreversible electroporation (IRE) or nanoknife (Nanoknife) and so on. The above-mentioned various percutaneous minimally invasive ablation techniques are generally more effective in the treatment of small les...

Claims

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Application Information

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IPC IPC(8): A61B90/94A61B34/20A61B18/02A61B18/18A61B18/20
CPCA61B34/20A61B90/94A61B18/02A61B18/1815A61B18/20
Inventor 安潇万智勇赵儒义张磊张俊张燕萍牛建浩
Owner SHANGHAI FIRST PEOPLES HOSPITAL
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