CN215534631U

CN215534631U - Endometrium scratching collector

Info

Publication number: CN215534631U
Application number: CN202121901000.0U
Authority: CN
Inventors: 杨洁; 梁光林
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-08-14
Filing date: 2021-08-14
Publication date: 2022-01-18
Anticipated expiration: 2031-08-14

Abstract

The utility model discloses an endometrium scratching collector which comprises a main pipe body, wherein an opening is formed in the surface of the using end of the main pipe body, scraping pieces are arranged in the opening through elastic rubber edges, a plurality of groups of drainage grooves used for guiding endometrium are formed in the surfaces of the scraping pieces, a limiting pipe is arranged on the inner wall of the main pipe body, a flexible steel wire connected with the scraping pieces is movably arranged in the limiting pipe, an outer pipe is movably sleeved at one end of the limiting pipe, an L-shaped push rod is arranged at one end of the outer pipe through a screw, and a stop block used for sealing is arranged in the main pipe body. The collecting device is convenient for collecting endometrium inside the main tube body during collection, after the endometrium is collected in the main tube body, medical staff want to suck negative pressure inside the suction tube by using the needle tube, and then suck the endometrium through the absorption hole on the surface of the stop block, so that the endometrium is sucked into the needle tube through the stop block and the suction tube, and then the endometrium is injected into a specified sample bottle through the needle tube.

Description

Endometrium scratching collector

Technical Field

The utility model relates to the technical field of medical instruments, in particular to a endometrium scratching collector.

Background

The inner membrane is a generic term for the organelle or cellular structure located within the cytoplasm, surrounded by structurally, functionally or even by the relevant membrane. The endometrial cancer is a malignant tumor seriously threatening the health of a female, endometrial cell screening is carried out, endometrial lesions, especially endometrial cancer and precancerous lesions, are discovered at an early stage, the incidence rate and the death rate of the endometrial cancer can be effectively reduced, when a patient is diagnosed, endometrial cells and tissues of the patient need to be collected for cell pathological analysis, in addition, a test tube infant helps the pregnant patient to suffer from endometritis, the endometrium is rechecked after anti-inflammatory treatment, uterine endoscopic examination can be carried out without carrying out hysteroscopy again, endometrial biopsy is taken, and immunohistochemical CD38 and CD138 examination are carried out.

The endometrium of patient is gathering at present and is adopting curette to scrape mostly and get, then taking out from the uterus is inside, when utilizing curette to gather, the volume that the endometrium was gathered is limited, removes outside simultaneously, and the endometrium flows out from curette inside even, has reduced the collection effect.

To this end, we propose a endometrium scratching collector to solve the above problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides an endometrium scratching collector.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides a collector is scratched to seed endometrium, is responsible for the body, be responsible for body user end surface and seted up the opening, and the opening is inside to be equipped with the doctor-bar through the elastic rubber limit, the doctor-bar surface is equipped with the multiunit and is used for guiding the endometrial drainage groove of cell, it is equipped with spacing pipe to be responsible for the internal wall, and the inside activity of spacing pipe is equipped with the toughness steel wire that is connected with the doctor-bar, the one end activity cover of spacing pipe is equipped with the outer tube, and outer tube one end is equipped with the push rod that is the L type through the screw, be responsible for internal portion and be equipped with and be used for sealed dog, and the intermediate position intercommunication on dog surface is equipped with the straw, there is the needle tubing one end that the dog was kept away from to the straw through threaded connection.

Further, be responsible for the body inner wall and be located the opening both sides and all be connected with toughness steel wire through the ear piece, toughness steel wire's terminal surface and an ear piece fixed surface are connected, and toughness steel wire's surface and another ear piece activity run through, just toughness steel wire is located the position between two ear pieces and is connected with the doctor-bar through the connecting block.

Furthermore, the handheld end of the main pipe body is provided with a top cover, and the suction pipe penetrates through the top cover and extends to the outside of the main pipe body.

Furthermore, one end, far away from the scraping blade, of the ductile steel wire is connected with the inner part of the outer pipe, and an avoiding opening used for preventing blocking is formed in the surface of the outer pipe.

Furthermore, the surface of the main pipe body is provided with a sliding groove matched with the push rod in a sliding mode, a positioning hole is formed in the sliding groove, and the surface of the push rod is provided with a positioning bolt in threaded connection with the positioning hole in a penetrating mode through threads.

Furthermore, the using end of the main pipe body is closed, the using end is semicircular, and the holding end of the main pipe body is open.

Furthermore, a rubber-texture protective sleeve for protection is fixedly sleeved on the surface of the main pipe body close to the handheld end.

Furthermore, the inside of the block is in a cavity state and is communicated with the suction pipe, and the surface of the block is in a semicircular annular shape and is provided with an absorption hole in a penetrating way.

Compared with the prior art, the utility model has the beneficial effects that:

1. through opening, doctor-bar, spacing pipe, toughness steel wire, outer tube, push rod and the pilot pin that sets up to reach and have the effect of being convenient for gather the cell endometrium, make and be convenient for gather the collection of cell endometrium when gathering and collect and be responsible for internal portion.

2. Through dog, straw and the needle tubing that sets up to reach and have the effect of being convenient for absorb the cell endometrium of being responsible for the internal portion collection, after the cell endometrium was gathered and is responsible for the body, medical personnel utilized the cylinder to think the inside negative pressure that takes out of straw, and then aspirates cell endometrium through the absorption hole on dog surface, and then inside the realization was aspirated cell endometrium to the cylinder through dog and straw.

Drawings

FIG. 1 is a schematic view of the overall structure of an endometrium scratching collector according to the present invention;

FIG. 2 is a partially exploded view of FIG. 1;

FIG. 3 is a cut-away view of FIG. 2;

FIG. 4 is a connection diagram of the outer tube, the push rod, the limiting tube and the flexible steel wire in FIG. 2;

FIG. 5 is an enlarged view of a portion of FIG. 1 at A;

FIG. 6 is an enlarged view of a portion of FIG. 3 at B;

FIG. 7 is an enlarged view of a portion of FIG. 3 at C;

fig. 8 is a partial enlarged view of fig. 2 at D.

In the figure: 1. a primary tube; 2. an opening; 3. scraping a blade; 4. a limiting pipe; 5. a tough steel wire; 6. an outer tube; 7. a push rod; 8. positioning bolts; 9. a chute; 10. a top cover; 11. a stopper; 12. a straw; 13. a needle tube; 14. a protective sleeve.

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.

Referring to fig. 1-8, an endometrium scratching collector comprises a main tube body 1, wherein the using end of the main tube body 1 is closed, the using end is semicircular, the holding end of the main tube body 1 is open, a protective sleeve 14 made of rubber and used for protection is fixedly sleeved on the surface of the main tube body 1 close to the holding end, an opening 2 is arranged on the surface of the using end of the main tube body 1, a scraping piece 3 is arranged inside the opening 2 through an elastic rubber edge, a plurality of groups of drainage grooves used for guiding cell endometrium are arranged on the surface of the scraping piece 3, a limiting tube 4 is arranged on the inner wall of the main tube body 1, a flexible steel wire 5 connected with the scraping piece 3 is movably arranged inside the limiting tube 4, the inner wall of the main tube body 1 is positioned at two sides of the opening 2 and is connected with the flexible steel wire 5 through an ear piece, the end surface of the flexible steel wire 5 is fixedly connected with the surface of one ear piece, and the surface of the flexible steel wire 5 is movably penetrated through another ear piece, and the position that toughness steel wire 5 is located between two ear pieces is connected with doctor-bar 3 through the connecting block, toughness steel wire 5 takes place to bend and bow after receiving the extrusion for outwards release doctor-bar 3, doctor-bar 3 can overturn in opening 2 inside through the elastic rubber limit, makes doctor-bar 3 be the slope form, is convenient for scrape to the cell endometrium and gets the collection, and the drainage groove is convenient for flow into through the drainage groove with the cell endometrium that doctor-bar 3 scraped this moment and be responsible for inside 1.

An outer tube 6 is movably sleeved at one end of a limiting tube 4, one end, far away from a scraping piece 3, of a ductile steel wire 5 is connected with the inner part of the outer tube 6, an avoiding opening for preventing blocking is formed in the surface of the outer tube 6, the outer tube 6 can slide on the surface of the limiting tube 4 conveniently, the outer tube 6 also movably penetrates through a top cover 10, one end of the outer tube 6 is provided with an L-shaped push rod 7 through a screw, the surface of a main tube 1 is provided with a sliding groove 9 matched with the push rod 7 in a sliding mode, a positioning hole is formed in the sliding groove 9, the surface of the push rod 7 is provided with a positioning bolt 8 in threaded connection with the positioning hole through a threaded mode, when the scraping piece 3 needs to be propped open, a medical worker presses the push rod 7, the outer tube 6 moves towards the inner part of the main tube 1, the surface, far away from the outer tube 6 of the push rod 7 slides in the sliding groove 9, when the push rod 7 slides to the extreme of the sliding groove 9, then the positioning bolt 8 is screwed to the positioning hole, so that the push rod 7 stays in the sliding groove 9, when the outer tube 6 is to being responsible for 1 inside removal of body, the outer tube 6 is at 4 surface removal of spacing pipe and extrudees toughness steel wire 5 forward, when receiving the spacing influence of spacing pipe 4, toughness steel wire 5 can move forward and continue the extrusion, when toughness steel wire 5 extrusion force reachs opening 2 positions, because toughness steel wire 5 passes through the connecting block and is connected with doctor-bar 3, toughness steel wire 5 extrusion can be with doctor-bar 3 extrusion from opening 2 inside outwards overturn and open and scrape the collection work of getting.

A baffle 11 for sealing is arranged in the main pipe body 1, the baffle 11 is in a cavity state and is communicated with a suction pipe 12, the surface of the baffle 11 is in a semicircular annular shape and is provided with an absorption hole, a suction pipe 12 is communicated with the middle position of the surface of the block 11, one end of the suction pipe 12 far away from the block 11 is connected with a needle tube 13 through threads, a top cover 10 is arranged at the handheld end of the main pipe body 1, the suction pipe 12 penetrates through the top cover 10 and extends to the outside of the main pipe body 1, when collecting the cell endometrium, the worker sucks the negative pressure in the needle cylinder 13 to suck the negative pressure into the stopper 11 through the suction pipe 12, further sucks the cell endometrium in the main tube 1 into the needle cylinder 13 through the absorption hole, when the inside of the cell is drawn into the syringe 13, the medical staff separates the syringe 13 from the suction tube 12 by means of the screw thread, and then injects the cell endometrium into the designated vial through the syringe 13.

In the present invention, the installation manner, the connection manner, or the setting manner of all the components described above are all common mechanical manners, and the specific structures, models, and coefficient indexes of all the components are their own technologies, which can be implemented as long as the beneficial effects thereof can be achieved, and thus, the details are not repeated.

The above embodiments are preferred embodiments of the present invention, but the present invention is not limited to the above embodiments, and any other changes, modifications, substitutions, combinations, and simplifications which do not depart from the spirit and principle of the present invention should be construed as equivalents thereof, and all such changes, modifications, substitutions, combinations, and simplifications are intended to be included in the scope of the present invention.

In the present invention, unless otherwise specified, the terms "upper, lower, left, right, front, back, inner, outer, vertical and horizontal" and the like included in the terms only represent the orientation of the terms in the conventional use state or are colloquially understood by those skilled in the art, and should not be construed as limiting the terms, and meanwhile, the terms "first", "second" and "third" and the like do not represent specific numbers and sequences, but are merely used for name differentiation, and the terms "include", "include" and any other variations are intended to cover non-exclusive inclusions, so that a process, method, article, or apparatus including a series of elements includes not only those elements but also other elements not explicitly listed, or also includes elements inherent to such process, method, article, or apparatus.

Claims

1. An endometrium scratching collector comprises a main pipe body (1) and is characterized in that an opening (2) is arranged on the surface of the using end of the main pipe body (1), a scraping blade (3) is arranged in the opening (2) through an elastic rubber edge, a plurality of groups of drainage grooves for guiding cell endometrium are arranged on the surface of the scraping blade (3), a limiting pipe (4) is arranged on the inner wall of the main pipe body (1), and a tough steel wire (5) connected with the scraping piece (3) is movably arranged in the limiting tube (4), an outer tube (6) is movably sleeved at one end of the limiting tube (4), one end of the outer pipe (6) is provided with an L-shaped push rod (7) through a screw, a stop block (11) for sealing is arranged inside the main pipe body (1), and a suction pipe (12) is communicated with the middle position of the surface of the block (11), and one end of the suction pipe (12) far away from the block (11) is connected with a needle tube (13) through threads.

2. An endometrium scratching collector according to claim 1, characterized in that the inner wall of the main tube body (1) on both sides of the opening (2) is connected with the tough steel wire (5) through the ear block, the end surface of the tough steel wire (5) is fixedly connected with the surface of one ear block, the surface of the tough steel wire (5) is movably penetrated through the other ear block, and the position of the tough steel wire (5) between the two ear blocks is connected with the scraping blade (3) through the connecting block.

3. Endometrium scratching collector according to claim 1, characterized in that the main tube (1) is provided with a cap (10) at its hand-held end, and the suction tube (12) extends through the cap (10) and out of the main tube (1).

4. The endometrium scratching collector of claim 1, wherein one end of the ductile steel wire (5) far away from the scraping blade (3) is connected with the inside of the outer tube (6), and an avoiding port for preventing blocking is formed in the surface of the outer tube (6).

5. The endometrium scratching collector according to claim 1, wherein a sliding groove (9) matched with the push rod (7) in a sliding manner is formed in the surface of the main pipe body (1), a positioning hole is formed in the sliding groove (9), and a positioning bolt (8) in threaded connection with the positioning hole is arranged on the surface of the push rod (7) in a penetrating manner through a thread.

6. Endometrium scratching collector according to claim 1, characterized in that the main tube (1) has a closed end, a semicircular end and an open end.

7. Endometrium scratching collector according to claim 1, characterized in that a protective sheath (14) made of rubber is fixedly attached to the surface of the main tube (1) near the hand-held end.

8. The endometrium scratching collector of claim 1, wherein the stopper (11) is hollow and is communicated with the suction tube (12), and the surface of the stopper (11) is semicircular and is provided with absorption holes.