CN113576554A

CN113576554A - Probe for pathological diagnosis of tumor and using method

Info

Publication number: CN113576554A
Application number: CN202110908372.4A
Authority: CN
Inventors: 许田田
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-08-09
Filing date: 2021-08-09
Publication date: 2021-11-02

Abstract

The invention discloses a probe for pathological diagnosis of tumors and a using method thereof, the probe comprises a positioning bracket and a probe mounting assembly, the positioning bracket comprises a left support frame, a right support frame and a top plate, the left support frame and the right support frame are symmetrically mounted on two sides of the top plate, the left support frame and the right support frame are both L-shaped structures, a through hole is formed in the center of the top plate, a probe sleeve is mounted at the through hole, and the probe mounting assembly comprises a connecting sleeve, a diagnosis probe, a connecting rod and a pressing assembly.

Description

Probe for pathological diagnosis of tumor and using method

Technical Field

The invention relates to the technical field of tumor pathological diagnosis, in particular to a probe for tumor pathological diagnosis and a using method thereof.

Background

In the last twenty years, the tumor mortality rate has increased dramatically. In the middle-aged and senior population, between the ages of 35 and 59, tumors have been the first cause of death of various types. And (3) displaying data: the disease rate of tumors in China is about 200/10 ten thousands of people, more than 220 thousands of new cases are generated every year, and more than 600 thousands of patients are treated. Tumors become a great cause of best labor loss and rising medical expenses in China. Although some chemical agents for preventing tumors have been developed, there is no primary preventive measure for effectively controlling tumors. Therefore, early diagnosis is still a basic strategy for tumor prevention and treatment at present or even for a long time in the future.

The current tumor pathological diagnosis probe device has the defects of single structure, poor use convenience and low puncture efficiency, so the improvement is needed.

Disclosure of Invention

The present invention is directed to a probe for pathological diagnosis of tumor and a method of using the same, which solve the above problems of the background art.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a probe for tumour pathological diagnosis, includes locating support and probe installation component, the locating support includes left branch strut, right branch strut and roof, left branch strut with right branch strut symmetry is installed in the roof both sides, just left branch strut and right branch strut are L type structure, the through-hole is seted up at the roof center, through-hole department installation probe sleeve pipe, probe installation component includes connecting sleeve, diagnostic probe, connecting rod and presses the subassembly, diagnostic probe one end passes the probe sleeve pipe, the diagnostic probe other end is connected with the probe head, the inboard threaded connection of probe head and sleeve lower extreme, the inboard threaded connection connecting rod in sleeve upper end, press the unit mount in the connecting rod upper end.

Preferably, the probe for pathological diagnosis of tumor that this application provided, wherein, press the subassembly including pressing down pole, top board, holding down plate, buffering subassembly and pressing the clamp plate, the connecting rod upper end is connected with holding down plate lower extreme terminal surface, install buffering subassembly between top board and the holding down plate, press the pole lower extreme and be connected with the top board upper extreme, press the pole upper end and be connected with pressing the clamp plate.

Preferably, the probe for pathological diagnosis of tumor that this application provided, wherein, buffering subassembly includes sleeve, lower sleeve, guide bar and buffer spring, sleeve inner chamber and lower sleeve inner chamber are arranged respectively in to the guide bar both ends, the guide bar outside is located to the buffer spring cover.

Preferably, the application provides a probe for pathological diagnosis of tumor, wherein, diagnostic probe includes needle bar and syringe needle, the syringe needle sets up in the needle bar lower extreme, just needle bar and syringe needle integrated into one piece, the syringe needle outer wall sets up a plurality of barbs.

Preferably, the probe for pathological diagnosis of tumors provided by the present application, wherein the lower end surfaces of the left support frame and the right support frame are respectively provided with a skin-friendly anti-slip pad.

Preferably, the application provides a probe for tumor pathological diagnosis, wherein, a support sheet is further installed on the periphery of the bottom end of the connecting sleeve.

Preferably, the probe for pathological diagnosis of tumors provided by the present application, wherein the barbs are made of any one or more materials selected from polydextrose, chitosan complex amino acid, and elastin polypeptide.

Preferably, the present application provides a probe for tumor pathological diagnosis, wherein the using method thereof comprises the following steps:

A. firstly, supporting a left support frame and a right support frame around an area to be sampled;

B. then pressing the pressing plate by hand, wherein the pressing plate drives the connecting sleeve to move downwards, and the connecting sleeve drives the diagnostic probe to move downwards;

C. the diagnostic probe penetrates through the skin and then continuously penetrates into a tumor part;

D. then slowly pulling the diagnosis probe upwards, wherein the barbs are used for cutting tumor tissues;

E. when the diagnostic probe moves upwards to the state that the barb is exposed out of the top end of the probe sleeve, the probe head is taken down from the bottom end of the connecting sleeve;

F. finally, pathological diagnosis is carried out on the tumor tissue which is cut and taken out by the barbs.

Compared with the prior art, the invention has the beneficial effects that: the puncture positioning device is novel in structural design and convenient to use, can realize positioning of a puncture part, improves sampling of tumor tissues, improves diagnosis efficiency, and can relieve pain of a patient in a puncture sampling process.

Drawings

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

FIG. 2 is a schematic view of a buffer assembly according to the present invention;

FIG. 3 is a schematic diagram of a diagnostic probe according to the present invention;

in the figure: the probe comprises a left support frame 1, a right support frame 2, a top plate 3, a probe sleeve 4, a connecting sleeve 5, a diagnostic probe 6, a connecting rod 7, a probe head 8, a pressing rod 9, an upper pressing plate 10, a lower pressing plate 11, a buffer component 12, a pressing plate 13, an upper sleeve 14, a lower sleeve 15, a guide rod 16, a buffer spring 17, a needle rod 18, a needle head 19 and barbs 20.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the 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 invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, the present invention provides a technical solution: a probe for tumor pathological diagnosis comprises a positioning bracket and a probe mounting component, wherein the positioning bracket comprises a left support frame 1, a right support frame 2 and a top plate 3, the lower end surfaces of the left support frame 1 and the right support frame 2 are respectively provided with a skin-friendly anti-skid pad 21, the left support frame 1 and the right support frame 2 are symmetrically arranged at two sides of the top plate 3, the left support frame 1 and the right support frame 2 are both L-shaped structures, the center of the top plate 3 is provided with a through hole, a probe sleeve 4 is arranged at the through hole, the probe installation component comprises a connecting sleeve 5, a diagnostic probe 6, a connecting rod 7 and a pressing component, one end of the diagnosis probe 6 passes through the probe sleeve 4, the other end of the diagnosis probe 6 is connected with the probe head 8, the probe head 8 is in threaded connection with the inner side of the lower end of the sleeve 5, the inner side of the upper end of the sleeve 5 is in threaded connection with the connecting rod 7, and the pressing component is installed at the upper end of the connecting rod 7.

According to the invention, the pressing assembly comprises a pressing rod 9, an upper pressing plate 10, a lower pressing plate 11, a buffering assembly 12 and a pressing plate 13, the upper end part of the connecting rod 7 is connected with the lower end face of the lower pressing plate 11, the buffering assembly 12 is arranged between the upper pressing plate 10 and the lower pressing plate 11, the lower end of the pressing rod 9 is connected with the upper end face of the upper pressing plate 10, and the upper end of the pressing rod 9 is connected with the pressing plate 13; wherein, buffer unit 12 includes upper sleeve 14, lower sleeve 15, guide bar 16 and buffer spring 17, upper sleeve 14 inner chamber and lower sleeve 15 inner chamber are arranged respectively in at guide bar 16 both ends, buffer spring 17 cover is located the guide bar 16 outside. This buffering subassembly can play the cushioning effect at the in-process of pressing, can reduce patient's uncomfortable and feel.

In the invention, the diagnostic probe 6 comprises a needle bar 18 and a needle head 19, wherein the needle head 19 is arranged at the lower end of the needle bar 18, the needle bar 18 and the needle head 19 are integrally formed, and the outer wall of the needle head 19 is provided with a plurality of barbs 20; the barbs are made of any one or more materials of polydextrose, chitosan compound amino acid and elastin polypeptide.

The working principle is as follows: the using method of the invention comprises the following steps:

In conclusion, the puncture positioning device is novel in structural design and convenient to use, can realize positioning of a puncture part, improves sampling of tumor tissues and diagnosis efficiency, and can relieve pain of a patient in a puncture sampling process.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A probe for pathological diagnosis of tumors, which comprises a positioning bracket and a probe mounting component, and is characterized in that: the positioning bracket comprises a left support frame (1), a right support frame (2) and a top plate (3), the left support frame (1) and the right support frame (2) are symmetrically arranged at two sides of the top plate (3), the left support frame (1) and the right support frame (2) are both L-shaped structures, a through hole is arranged in the center of the top plate (3), a probe sleeve (4) is arranged at the through hole, the probe mounting component comprises a connecting sleeve (5), a diagnostic probe (6), a connecting rod (7) and a pressing component, one end of the diagnosis probe (6) passes through the probe sleeve (4), the other end of the diagnosis probe (6) is connected with the probe head (8), the probe head (8) is in threaded connection with the inner side of the lower end of the sleeve (5), the inner side of the upper end of the sleeve (5) is in threaded connection with the connecting rod (7), and the pressing assembly is installed at the upper end of the connecting rod (7).

2. A probe for the pathological diagnosis of tumors according to claim 1, characterized in that: the pressing assembly comprises a pressing rod (9), an upper pressing plate (10), a lower pressing plate (11), a buffering assembly (12) and a pressing plate (13), the upper end part of the connecting rod (7) is connected with the lower end face of the lower pressing plate (11), the buffering assembly (12) is installed between the upper pressing plate (10) and the lower pressing plate (11), the lower end of the pressing rod (9) is connected with the upper end face of the upper pressing plate (10), and the upper end of the pressing rod (9) is connected with the pressing plate (13).

3. A probe for the pathological diagnosis of tumors according to claim 2, characterized in that: buffer unit (12) include upper sleeve (14), lower sleeve (15), guide bar (16) and buffer spring (17), upper sleeve (14) inner chamber and lower sleeve (15) inner chamber are arranged respectively in guide bar (16) both ends, buffer spring (17) cover is located guide bar (16) outside.

4. A probe for the pathological diagnosis of tumors according to claim 1, characterized in that: diagnostic probe (6) include needle bar (18) and syringe needle (19), syringe needle (19) set up in needle bar (18) lower extreme, just needle bar (18) and syringe needle (19) integrated into one piece, syringe needle (19) outer wall sets up a plurality of barbs (20).

5. A probe for the pathological diagnosis of tumors according to claim 1, characterized in that: the lower end surfaces of the left support frame (1) and the right support frame (2) are respectively provided with a skin-friendly anti-slip mat (21).

6. A probe for the pathological diagnosis of tumors according to claim 1, characterized in that: and a support sheet (22) is also arranged on the periphery of the bottom end of the connecting sleeve (5).

7. A probe for the pathological diagnosis of tumors according to claim 4, characterized in that: the barbs are made of any one or more materials of polyglucose, deacetylated chitin compound amino acid and elastin polypeptide.

8. Use of a probe for the pathological diagnosis of tumours according to claim 1, characterized in that: the using method comprises the following steps: