CN112914744A

CN112914744A - Instrument capable of measuring distance between tumor and visceral organ incisal edge

Info

Publication number: CN112914744A
Application number: CN202110364296.5A
Authority: CN
Inventors: 胡成广; 马殿松; 胡希鉴
Original assignee: Shanxi Tumour Hospital
Current assignee: Shanxi Tumour Hospital
Priority date: 2021-04-05
Filing date: 2021-04-05
Publication date: 2021-06-08

Abstract

The invention relates to an instrument capable of measuring the distance between a tumor and the incisal margin of an organ, which comprises a table board, a left side wall, a right side wall, a rubber pad and a tissue, wherein the rubber pad is arranged on the table board, the tissue is arranged on the rubber pad, guide rails are arranged on two sides of the table board, a ruler base is arranged on the guide rails, a first light sensing device for measuring distance is arranged at one end of the ruler base, and a second light sensing device is arranged at one end of the ruler base, which is far away from the first light sensing device. The measuring instrument has the advantages that the measuring instrument can quickly, conveniently and accurately measure the surgical incisal edge distance, a doctor can accurately judge whether the incisal edge distance is sufficient or not according to the measured distance, if the incisal edge distance is insufficient, the incision can be continued, the incisal edge distance is ensured, and the curative effect of a patient is ensured.

Description

Instrument capable of measuring distance between tumor and visceral organ incisal edge

Technical Field

The invention belongs to the field of medical instruments, and particularly relates to an instrument capable of measuring the distance between a tumor and the incisal edge of an organ.

Background

With the rapid development of economy in China and the enhancement of health consciousness of the whole people, health physical examination is gradually popularized, so that a plurality of early-stage tumors like small nodules can be found in time, such as early-stage lung cancer, liver cancer, kidney cancer and the like, the surgical excision range of the early-stage cancer is small, more normal visceral organs can be reserved, the life quality of a patient is improved, the effect of radical treatment can be achieved by resection or partial resection of lung segments without resection of lung lobes for the early-stage lung cancer like ground glass, but the operation methods can prevent tumor recurrence only by achieving a sufficient operation margin distance (the shortest distance between the nodule margin and the operation margin), and the purpose of radical treatment is achieved. Therefore, the most critical quality control index for early tumor resection in small scale is the surgical margin distance. At present, the measurement method of the surgical incisal margin distance is that a doctor takes out an excised specimen out of the body and uses a sterile flexible rule to manually measure, and the measurement method is rough and inaccurate, so that errors are caused, and the surgical result is seriously influenced.

Disclosure of Invention

In order to solve the technical problem, the invention provides an instrument capable of measuring the distance from a tumor to the incisal edge of the visceral organs, which comprises a table board, a left side wall, a right side wall, a rubber pad and tissues, wherein the rubber pad is arranged on the table board, the tissues are arranged on the rubber pad, guide rails are arranged on two sides of the table board, a ruler base is arranged on the guide rails, a first light sensing device for measuring distance is arranged at one end of the ruler base, and a second light sensing device is arranged at one end, far away from the first light sensing device, of the ruler base.

Further, the second light sensing device arranged on the ruler base can transversely move on the ruler base.

Furthermore, scales are arranged on the ruler base.

Furthermore, be provided with on the cushion and be used for fixed, prevent that the fixed needle that the tissue contracts, and the cushion is detachable.

Furthermore, the fixing needle and the rubber pad can be separated

The invention has the advantages that the measuring instrument can quickly, conveniently and accurately measure the surgical incisal margin distance, a doctor can accurately judge whether the incisal margin distance is sufficient or not according to the measured distance, if the incisal margin distance is insufficient, the incisal margin distance can be continuously cut off, the curative effect of a patient is ensured, the fixing needles and the rubber mat can be separated, and the number of the fixing needles can be properly increased and reduced according to the size of the cut tissue so as to prevent the inaccurate measurement caused by the retraction of the tissue.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the invention and, together with the description, serve to explain the invention and not to limit the invention. In the drawings:

FIG. 1 is a schematic top view of the present invention;

FIG. 2 is a schematic front view of the present invention;

fig. 3 is a schematic bottom view of the present invention.

Detailed Description

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings.

In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

As shown in fig. 1-3, an instrument capable of measuring the distance from a tumor to the incisal margin of an organ comprises a table top 1, a left side wall 2, a right side wall 3, a rubber mat 4 and a tissue 10, wherein the rubber mat 4 is arranged on the table top 1, the rubber mat 4 is of a detachable structure, the tissue 10 is fixedly arranged on the rubber mat 4 through a fixing needle 9, the fixing needle 9 is arranged around the measured tissue 10, the number of the fixing needles 9 can be selectively increased or decreased according to the size of the tissue 10, so as to prevent the tissue 10 which is not completely fixed by the tissue 10 from retracting, so that the measurement precision is inaccurate, the fixing needle 9 and the rubber mat 4 are of a detachable structure, guide rails 5 are arranged on two sides of the table top 1, a ruler base 6 is arranged on the guide rails 5, scales for observing the distance are arranged on the ruler base 6, a through hole for the ruler base 6 to pass through is arranged on the right side wall, so that the ruler base 6 can move, one end on the ruler seat 6 is provided with a first light sensation device 7 for measuring distance, one end, far away from the first light sensation device 7, on the ruler seat 6 is provided with a second light sensation device 8, the second light sensation device 8 can transversely move on the ruler seat 6, the first light sensation device 8 is moved to a measured tissue 10 to position an original point, the second light sensation device 8 is transversely moved to the edge of the measured tissue 10, and the length and the size of the tissue can be directly observed through scales on the ruler seat 6.

Claims

1. An instrument capable of measuring the distance between a tumor and an organ resection margin, comprising a table top (1), a left side wall (2), a right side wall (3), a rubber pad (4), a tissue (10), the rubber The pad (4) is arranged on the table top (1), and the tissue (10) is arranged on the rubber pad (4). A ruler base (6) is provided on the ruler base, a first light-sensing device (7) for distance measurement is provided on the upper end of the ruler base (6), and a first light-sensing device (7) is provided at one end of the ruler base (6) away from the first light-sensing device (7). Two light-sensing devices (8).

2. An instrument capable of measuring the distance between a tumor and an organ incision edge according to claim 1, characterized in that the second photosensitive device (8) arranged on the ruler base (6) can be placed on the ruler base (6) Move up and down.

3 . An instrument capable of measuring the distance between a tumor and an organ incision edge according to claim 1 , wherein the ruler base ( 6 ) is provided with a scale. 4 .

4. An instrument capable of measuring the distance between a tumor and an organ incision edge according to claim 1, wherein the rubber pad (4) is provided with a fixing needle for fixing and preventing the tissue (10) from retracting (9), and the rubber pad (4) is removable.

5 . An instrument capable of measuring the distance between a tumor and an organ incision edge according to claim 4 , wherein the fixing needle ( 9 ) and the rubber pad ( 4 ) are separable. 6 .