Automatic seed implantation device

An implanter and particle technology, applied in the field of medical devices, can solve the problems of radioactive particle ionizing radiation, implantation deviation, etc., and achieve the effect of reducing the volume

Pending Publication Date: 2020-06-16
苏州奈维医疗科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] In order to overcome the problem that the manual and semi-automatic particle implanters in the prior art require high professional quality of doctors, the present invention provides an automatic particle implanter, which can replace the doctor to carry out the operation of particle implantation, and solve the problem of the doctor's operation during the operation. There will be implantation deviation. If radioactive seeds are implanted, they will be exposed to ionizing radiation of radioactive particles

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  • Automatic seed implantation device
  • Automatic seed implantation device
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Embodiment Construction

[0049] In order to make the above objects, features and advantages of the present invention more comprehensible, specific implementations of the present invention will be described in detail below in conjunction with the accompanying drawings. In the following description, many specific details are set forth in order to fully understand the present invention, but the present invention can be implemented in many other ways different from those described here, and those skilled in the art can do similar Modifications, and thus the present invention is not limited to the specific implementations disclosed below.

[0050] It should be noted that when an element is referred to as being “fixed” to another element, it can be directly on the other element or there can also be an intervening element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or intervening elements may also be present. As used herein, the ...

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Abstract

The invention discloses an automatic seed implantation device. The device comprises a mounting base, a push needle, a first driving mechanism, a second driving mechanism, a feeding mechanism and a puncture needle guide mechanism, wherein a first track and a second track are arranged on the mounting base side by side; a push needle mounting seat is arranged on the first track; a puncture needle guide mechanism mounting seat is arranged on the second track; the push needle and the puncture needle guide mechanism are arranged on the push needle mounting seat and the puncture needle guide mechanism mounting seat; the push needle and the puncture needle guide mechanism are driven to move through the first driving mechanism and the second driving mechanism; the puncture needle guide mechanism comprises a driving assembly and a clamping assembly; the driving assembly drives the clamping assembly to clamp and loosen; the feeding mechanism is arranged at one end of the mounting base, and seedsin the feeding mechanism are pushed out through a push needle; and an external mechanical interface is arranged on the mounting base and is used for controlling the whole movement of the seed implanter. Seed implantation can be automatically executed by a machine, and ionizing radiation and implantation deviation of doctors in an operation are avoided.

Description

technical field [0001] The invention belongs to the field of medical instruments, and in particular relates to an automatic particle implanter. Background technique [0002] At present, radioactive substances are widely used in scientific research, laboratories, production, medical applications, etc., especially as medicines, and have been widely used in clinical applications at home and abroad. Implantation of radioactive seeds to treat malignant tumors is a minimally invasive treatment method, which belongs to a type of brachytherapy. It has the advantages of simple operation and good therapeutic effect, and its clinical application has broad prospects. [0003] The radioactive material is implanted into the human body through the particle implanter. The front end of the particle implanter is connected with a puncture needle, and the rear end is connected with a push needle. During the operation, generally a plurality of puncture needles are first punctured into the pati...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B17/34A61N5/10
CPCA61B17/3403A61B17/3468A61B17/3494A61N5/1007A61N2005/1009A61N2005/1092
Inventor 孙立宁王珏孙玉宁
Owner 苏州奈维医疗科技有限公司
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