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Universal prostate biopsy device

A prostate, general-purpose technology, applied in the field of medical devices, can solve the problems of lack of general-purpose design, lack of compatibility, and huge equipment replacement costs for prostate puncture probes, and achieve the effect of improving the success rate of surgery, saving physical strength, and shortening the operation time.

Pending Publication Date: 2020-09-15
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

[0004] The prostate puncture probe lacks a universal design, and the cost of equipment replacement is huge
At present, domestic high-level prostate puncture institutions all rely on expensive puncture probes as a guarantee. There is a lack of compatibility between equipment from different manufacturers, and a universal design solution is required to meet the design differences between probes from different manufacturers, and to achieve high performance on the basis of optimal cost. horizontal operation

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0035] see Figure 1 to Figure 4 , a generalized prostate puncture device, comprising a three-axis motion module and a puncture module.

[0036] The puncture module is arranged on a three-axis movement module, and the three-axis movement module includes an x-direction movement mechanism, a y-direction movement mechanism and a z-direction movement mechanism, and the puncture module realizes x-direction, y-direction and movement in the z direction. The x-direction movement mechanism includes a first mover base 21 and a first linear motor 22 . The y-direction movement mechanism includes a second mover base 23 and a second linear motor 24 , and the second linear motor 24 is fixed on the first mover base 21 . The z-direction motion mechanism includes a third mover seat 25 and a third linear motor 26, the third linear motor 26 is fixed on the second mover seat 23, and the fixed plate 1 is installed on the third mover seat 25 .

[0037] The puncture module includes a fixed plate ...

Embodiment 2

[0045] see Figure 1-Figure 5 , the difference between this embodiment and Embodiment 1 is: it also includes a controller 19 and a control handle 20, and the control handle 20 controls the three-axis motion module, the fourth motor 3, the fifth linear motor 11 and the The sixth linear motor 13 is controlled.

[0046] The controller 19 includes a control circuit, the control handle 20 is connected to the controller 19, and the doctor operates the control handle 20 to control the three-axis motion module, the fourth motor 3, the fifth linear motor 11 and the sixth linear motor 13. control. The control handle 20 includes a rod 28 , a knob 29 , a first button 30 , and a second button 31 from bottom to top.

[0047] from Figure 5 Seen from the right side, the control handle 20 swings left and right to control the movement of the first linear motor 22 to realize feed in the x direction; the control handle 20 swings back and forth to control the rotation of the second linear moto...

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Abstract

The invention relates to a universal prostate biopsy device. The universal prostate biopsy device comprises a 3-axis movement module and a biopsy module, wherein the biopsy module is arranged on the 3-axis movement module; the 3-axis movement module comprises an x-direction movement mechanism, a y-direction movement mechanism and a z-direction movement mechanism; the biopsy module realizes the movement of the 3-axis movement module in the x direction, the y direction and the z direction; the biopsy module comprises a fixing plate, a rotating mechanism, an installing seat, an ultrasonic probe locking device and a biopsy needle assembly; the rotating mechanism and the installing seat are arranged on the fixing plate; the installing seat can realize the angle regulation through the rotating mechanism; the biopsy needle assembly realizes fine regulation through a fifth motor and a sixth motor; the universal prostate biopsy device also comprises a controller and a control handle; and the control handle controls the 3-axis movement module, a fourth motor, a fifth linear motor and a sixth linear motor through a controller. The universal prostate biopsy device has the advantages that through the control handle, the movement of the biopsy module in a multi-axis plane is realized; the operation is more flexible and convenient; and the equipment cost and the influence caused by artificialfactors are reduced.

Description

technical field [0001] The invention belongs to the field of medical equipment, and in particular relates to a generalized prostate puncture device. Background technique [0002] The incidence of prostate cancer is high, and prostate biopsy is a key technology for the diagnosis of early prostate cancer. Prostate cancer is a common malignant tumor of the male urinary system. In recent years, the incidence of prostate cancer in my country has risen sharply. About 30% of new prostate cancer patients in my country have early-stage tumors, which is far lower than the 50-60% level in Europe and the United States. Therefore, a large number of patients have lost the chance of radical treatment, and the prognosis of patients is poor. Prostate puncture technique is the gold standard for early diagnosis of prostate cancer, and its technical level is closely related to the discovery of early tumor patients. [0003] The prostate puncture technique requires high experience and technica...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B10/02A61B90/11A61G13/10
CPCA61B10/0241A61B90/11A61G13/10
Inventor 梁亮陈兴发宋占东路惠茹
Owner THE FIRST AFFILIATED HOSPITAL OF MEDICAL COLLEGE OF XIAN JIAOTONG UNIV
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