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Biological tissue slicing machine

A biological tissue and slicer technology, applied in the field of medical devices, can solve problems such as manual adjustment of the feed rate, and achieve the effect of avoiding the phenomenon of sticking to the knife

Active Publication Date: 2017-11-21
浙江省金华市科迪仪器设备有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Aiming at the above problems, the present invention proposes a biological tissue slicer, which solves the need for manual adjustment when the existing slicer switches between trimming and slicing operations. Feed problem

Method used

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Embodiment Construction

[0053] Below in conjunction with each accompanying drawing, the present invention is described in detail.

[0054] Such as figure 2 , 3 , shown in 4, a slicer, comprising:

[0055] A base 1 with a column 12 on the base 1;

[0056] The up and down moving seat 13 is movably arranged on the column 12 and can move up and down relative to the column 12;

[0057] The up and down driving mechanism is used to drive the up and down moving seat 13 to move up and down relative to the column 12;

[0058] The front and rear feeding parts 10 are movably arranged on the up and down moving seat 13, and can move back and forth relative to the up and down moving seat 13, and the front and rear feeding parts 10 have threaded holes;

[0059] Screw mandrel 15 is installed in rotation on the up and down moving seat 13, and screw mandrel 15 cooperates with threaded hole;

[0060] The first drive motor 14 is installed on the up and down moving seat 13 for driving the screw mandrel 15 to rotate;...

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Abstract

The invention discloses a biological tissue slicing machine which comprises an up and down drive mechanism, a first drive motor, two first induction sensors, a trigger rod, two second induction sensors and a feeding controller; the up and down drive mechanism comprises a rotary shaft and an induction disc installed on the rotary shaft; a plurality of induction structures are uniformly distributed on the induction disc around an own axis direction; the first drive motor is used for driving a screw rod to rotate; the two first induction sensors are installed on an upright column; the trigger rod is fixed on an up and down moving seat and is used for being matched with the first induction sensors; the two second induction sensors are relatively fixed with a base and are used for being matched with the induction structures of the induction disc; and the feeding controller is electrically connected with each first induction sensor, each second induction sensor and the first drive motor. Compared with the existing slicing machine, by adopting the biological tissue slicing machine provided by the invention, as for the structure, frequent manual regulation of feeding quantity is not needed, and the feeding controller can automatically control the feeding quantity according to a signal of a corresponding induction sensor.

Description

technical field [0001] The invention relates to the field of medical instruments, in particular to a biological tissue slicer. Background technique [0002] In the middle of the last century, with people's continuous understanding and research on diseases, in addition to diagnosing diseases from gross tissues with the naked eye, it is also necessary to diagnose diseases from tissue structure and cell changes, which requires biological tissues to be made into thin slices of about 5um. Observe under a microscope, thus producing a biotissue slicer, the biological tissue is set on the embedding frame by paraffin, and then the embedding frame is installed on the chuck of the embedding frame, the chuck of the embedding frame is fixed with the horizontal moving seat, and moves horizontally The seat moves up and down as a whole through the reciprocating mechanism, and moves horizontally through the feeding mechanism, thereby driving the embedding frame away from or close to the blad...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B26D3/28B26D5/34B26D5/36B26D5/10B26D5/08B26D7/18
CPCB26D3/28B26D5/086B26D5/10B26D5/34B26D5/36B26D7/18
Inventor 江洋董志荣刘庆伟吴梦龙赵一鸿
Owner 浙江省金华市科迪仪器设备有限公司
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