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A prostate puncture positioning robot and use method thereof

A prostate and robot technology, applied in the medical field, can solve the problems of lack of gravity moment compensation device, reduced puncture positioning accuracy, affecting the treatment effect of patients, etc., and achieve the effects of not easy to deform, stable adjustment process, and flexible adjustment.

Pending Publication Date: 2019-01-15
HARBIN UNIV OF SCI & TECH
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0002] The patent with authorized notification number CN205672067U discloses a puncture positioning support, which is a puncture positioning support for accurate positioning of target lesions such as puncture biopsy or treatment of human internal organs or tissues under the guidance of CT. Seat, first angle adjustment plate, support rod, second angle adjustment plate, operating rod, cross bar and puncture needle fixing sleeve, by adjusting the support rod, cross bar, operating rod to position and fix the puncture needle positioning sleeve, it can Improve the accuracy of target lesion positioning, but there is no gravity moment compensation device between the struts and crossbars. Long-term use will cause deformation of the struts and crossbars, which will reduce the accuracy of puncture positioning and affect the treatment effect of patients.

Method used

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  • A prostate puncture positioning robot and use method thereof
  • A prostate puncture positioning robot and use method thereof
  • A prostate puncture positioning robot and use method thereof

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Embodiment 1

[0027] Embodiment 1: as figure 1 , figure 2 , image 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 , Figure 8 As shown, the specific embodiment of the present invention adopts the following technical solutions: a prostate puncture positioning robot and its use method, which includes a base 1, a shock absorbing device 2, a support base 3, a support rod 4, a spring B5, a positioning ring 6, and a connecting rod A7, connecting rod B8, rod cover 9, telescopic rod 10, connecting frame 11, guide rod 12, clamping mechanism 13, puncture needle 14, is characterized in that: described base 1 is placed on the horizontal plane, and shock absorbing device 2 is installed In the vertical plane and placed in the hole A1-1 of the base 1, the support base 3 and the shock absorber 2 are coaxially arranged, the support rod 4 and the support base 3 are connected through the threaded hole A3-1, and the positioning ring 6 has a threaded hole B6-1, which is positioned and locked between ...

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Abstract

The invention discloses a prostate puncture positioning robot and a use method thereof and relates to the field of medical technology. A connecting rod B and a spring B are arranged between the supporting rod and the connecting rod A, as that adjust positioning is perform, as a result of that spring force of spring B, can make the whole adjustment process more stable, and due to the tension of thespring B and the force of the connecting rod B during the operation, the weight moment of the connecting rod a and the rod sleeve at the end, the weight moment of the connecting frame and other devices is compensated, the invention ensures that the connecting rod A is not easy to be deformed in the use process. The spring A is arranged on the shock absorbing device, and the spring A can balance the gravity of part of the support seat and the device connected with the support seat in turn because of the elastic force of the spring A during the operation, thereby reducing the pressure impact onthe base, ensuring the stability in the operation process, and further ensuring the treatment effect of the patient.

Description

technical field [0001] The invention belongs to the field of medical technology, in particular to a prostate puncture positioning robot and a usage method. Background technique [0002] The patent with authorized notification number CN205672067U discloses a puncture positioning support, which is a puncture positioning support for accurate positioning of target lesions such as puncture biopsy or treatment of human internal organs or tissues under the guidance of CT. Seat, first angle adjustment plate, support rod, second angle adjustment plate, operating rod, cross bar and puncture needle fixing sleeve, by adjusting the support rod, cross bar, operating rod to position and fix the puncture needle positioning sleeve, it can Improve the accuracy of target lesion positioning, but there is no gravity moment compensation device between the struts and crossbars. Long-term use will cause deformation of the struts and crossbars, which will reduce the accuracy of puncture positioning ...

Claims

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Application Information

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IPC IPC(8): A61B17/34A61B34/30
CPCA61B17/3403A61B34/30A61B2017/3405
Inventor 张永德魏然姜金刚王开瑞代雪松张贯一
Owner HARBIN UNIV OF SCI & TECH
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