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Medical puncture needle fixing device for tumor intervention

A fixation device and puncture needle technology, which is applied to puncture needles, puncture needles, trocars, etc., can solve the problems of increasing the work difficulty of medical staff, reducing the accuracy of puncture biopsy, affecting the treatment effect of patients, etc. Improve the accuracy and ensure the effect of the treatment effect

Active Publication Date: 2020-02-21
THE FIRST AFFILIATED HOSPITAL OF MEDICAL COLLEGE OF XIAN JIAOTONG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Puncture biopsy is the main method for obtaining histopathological diagnosis of bone and soft tissue tumors. When medical staff perform biopsy on patients with abdominal tumors, at present, the traditional tumor interventional puncture needle does not have corresponding fixed facilities. Working experience, the angle and depth of the puncture needle into the patient's body are controlled and processed. This processing method reduces the accuracy of biopsy and increases the work difficulty of medical staff. In addition, it affects the treatment effect of patients. In view of The above defects make it necessary to design a medical puncture needle fixation device for tumor intervention

Method used

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  • Medical puncture needle fixing device for tumor intervention
  • Medical puncture needle fixing device for tumor intervention
  • Medical puncture needle fixing device for tumor intervention

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] like figure 1 , image 3 As shown, the medical puncture needle fixing device for tumor intervention includes a base plate 1, an applicator 2, a relief hole 3, a rotating mechanism 4, a placement mechanism 5, a first fixing mechanism 6, and a second fixing mechanism 7. The base plate 1 There is an applicator 2 around the bottom, a relief hole 3 is integrally provided inside the bottom plate 1, a rotating mechanism 4 is provided on the top of the bottom plate 1, and a placement mechanism 5 is provided for sliding inside the rotating mechanism 4. The left and right sides of the outer wall of the rotating mechanism 4 are fixed with a first fixing mechanism 6, and the two ends of the front end of the outer wall of the placement mechanism 5 are fixed with a second fixing mechanism 7.

[0024] In the medical puncture needle fixing device for tumor intervention, the medical staff first place the relief hole 10 at the puncture site of the patient, and then apply the applicator ...

Embodiment 2

[0026] like figure 1 , figure 2 , image 3 , Figure 4 As shown, the medical puncture needle fixing device for tumor intervention includes a base plate 1, an applicator 2, a relief hole 3, a rotating mechanism 4, a placement mechanism 5, a first fixing mechanism 6, and a second fixing mechanism 7. The base plate 1 There is an applicator 2 around the bottom, a relief hole 3 is integrally provided inside the bottom plate 1, a rotating mechanism 4 is provided on the top of the bottom plate 1, and a placement mechanism 5 is provided for sliding inside the rotating mechanism 4. The left and right sides of the outer wall of the rotating mechanism 4 are fixed with the first fixing mechanism 6, and the two ends of the front end of the outer wall of the placement mechanism 5 are fixed with the second fixing mechanism 7, and the described rotating mechanism 4 is formed by the arc rod 8, the guide hole 9 and a relief hole 10, the top of the bottom plate 1 is rotated with an arc rod 8...

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Abstract

The invention discloses a medical puncture needle fixing device for tumor intervention. The device comprises a bottom plate, an application, a receding hole, a rotating mechanism, a containing mechanism, a first fixing mechanism and a second fixing mechanism. According to the medical puncture needle fixing device for tumor intervention, the angle and the depth of the puncture needle punctured intothe body of a patient can be controlled and processed by medical personnel; besides, the device can also perform position positioning and fixing treatment on the state of the puncture needle after angle and depth control, so that by using the device provided by the invention, not only is the accuracy of puncture biopsy improved, but also the working difficulty of the medical personnel is reduced,and in addition, the device improves the treatment effect of the patient.

Description

technical field [0001] The invention relates to a fixing device, in particular to a medical puncture needle fixing device for tumor intervention. Background technique [0002] Puncture biopsy is the main method for obtaining histopathological diagnosis of bone and soft tissue tumors. When medical staff perform biopsy on patients with abdominal tumors, at present, the traditional tumor interventional puncture needle does not have corresponding fixed facilities, and medical staff can only use it according to clinical conditions. Working experience, the angle and depth of the puncture needle into the patient's body are controlled and processed. This method reduces the accuracy of biopsy and increases the work difficulty of medical staff. In addition, it affects the treatment effect of patients. In view of The above defects make it necessary to design a medical puncture needle fixation device for tumor intervention. Contents of the invention [0003] The technical problem to ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B17/34
CPCA61B17/3403A61B17/3462A61B17/3494A61B2017/3407
Inventor 孔莺肖菊香锁爱莉
Owner THE FIRST AFFILIATED HOSPITAL OF MEDICAL COLLEGE OF XIAN JIAOTONG UNIV