CN215272953U

CN215272953U - Gynecological tumor sampling device

Info

Publication number: CN215272953U
Application number: CN202120291111.8U
Authority: CN
Inventors: 刘洋
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-02-01
Filing date: 2021-02-01
Publication date: 2021-12-24
Anticipated expiration: 2031-02-01

Abstract

The utility model discloses a gynecological tumor sampling device, which comprises an aseptic tube, wherein the inner cavity of the aseptic tube is slidably connected with a replacing mechanism, the side wall of the aseptic tube is buckled with a guide mechanism, the inner side wall of the aseptic tube is fixedly connected with an inward looking mechanism, the replacing mechanism and the inner side wall of the guide mechanism are slidably connected with a sampling needle, the inner side wall of the aseptic tube is fixedly connected with a baffle ring, the side wall of the aseptic tube is provided with a jack, the device is provided with the guide mechanism, when the sampling needle takes out a sample, the contact between the pathological sample and the tube wall of the catheter is reduced, so that the examination structure is more accurate, the device is also provided with a replacing mechanism, when a plurality of tumors appear at the same position of a patient, the puncture biopsy can be carried out on a plurality of tumors in one puncture process only by replacing the replacing mechanism and the sampling needle, thereby reducing the pain of the patient caused by multiple punctures.

Description

Gynecological tumor sampling device

Technical Field

The utility model relates to a gynaecology's tumour wicresoft sample technical field, in particular to gynaecology's tumour sampling device.

Background

Tumors are diseases seriously harming human health and life, the incidence rate gradually rises in recent years, the onset age gradually declines, and early detection, correct diagnosis and timely treatment have important influence on prognosis. With the continuous improvement of examination means and methods, the diagnosis accuracy is gradually improved, but a large part of tumors still have no typical imaging characteristics and are difficult to diagnose. The correct diagnosis requires three combinations of clinical, imaging and pathology. Among them, pathological diagnosis plays a key role in the selection of a treatment regimen. However, when the conventional sampling device for needle biopsy takes out the sample, the pathological sample may contact with the wall of the catheter, which may affect the test structure of the sample.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to solve the problem of proposing among the above-mentioned background art, and provide a gynaecology's tumour sampling device.

The utility model provides a gynecological tumor sampling device, includes aseptic tube, aseptic tube's inner chamber sliding connection has change mechanism, aseptic tube's lateral wall buckle is connected with guiding mechanism, look the mechanism in aseptic tube's the inside wall fixedly connected with, the inside wall sliding connection who changes mechanism and guiding mechanism has the sample needle, aseptic tube's inside wall fixedly connected with keeps off the ring, the jack has been seted up to aseptic tube's lateral wall.

Preferably, it includes pipe, snap ring, extension board and plug to change the mechanism, the inner chamber sliding connection of aseptic tube has the pipe, the lateral wall fixedly connected with snap ring of pipe, the lateral wall of snap ring is connected with the lateral wall laminating of fender ring, the lateral wall fixedly connected with extension board of snap ring, the plug has been cup jointed to the lateral wall of aseptic tube, the lateral wall of plug and the lateral wall laminating of snap ring are connected.

Preferably, guiding mechanism includes leading truck, pillar, sleeve pipe, curb plate and bolt, the lateral wall buckle of aseptic pipe is connected with the leading truck, the lateral wall fixedly connected with pillar of leading truck, the pillar inserts with the jack and is connected, the inside wall swing joint of leading truck has the sleeve pipe, the sheathed tube inside wall and the lateral wall sliding connection of sampling needle, the lateral wall fixedly connected with curb plate of leading truck, the lateral wall of curb plate rotates and is connected with the bolt.

Preferably, interior mechanism of looking is including placing board, light, camera, play spool and perspective glass, the board is placed to aseptic intraductal inside wall fixedly connected with, the lateral wall fixedly connected with light and the camera of placing the board, aseptic managed's lateral wall fixedly connected with play spool, light and camera all are connected with the display screen electricity through wire and external power source, aseptic managed's lateral wall fixedly connected with perspective glass.

Preferably, a handle is fixedly connected to the side wall of the sterile tube.

The utility model has the advantages that:

this device is through setting up guiding mechanism, makes its sampling needle when taking out the sample, reduces the pipe wall contact of pathology sample and pipe, makes its inspection structure more accurate, and this device still is equipped with change mechanism, makes it when a plurality of tumors appear in discovery patient with the position, only needs to change mechanism and sampling needle and can carry out the aspiration biopsy to a plurality of tumors at a puncture in-process to reduce the misery that many times of punctures caused to patient.

Drawings

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

fig. 2 is a side view of the guiding mechanism of the present invention.

In the figure: the device comprises a sterile tube 1, a replacing mechanism 2, a catheter 21, a 22 clamping ring, a 23 support plate, a 24 rubber plug, a 3 guide mechanism, a 31 guide frame, a 32 support column, a 33 sleeve, a 34 side plate, a 35 bolt, a 4 inward-looking mechanism, a 41 placing plate, a 42 illuminating lamp, a 43 camera, a 44 outlet tube, 45 perspective glass, a 5 sampling needle, a 6 baffle ring, a 7 jack and an 8 handle.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, a gynecological tumor sampling device comprises a sterile tube 1, a replacing mechanism 2 is slidably connected to the inner cavity of the sterile tube 1, a guiding mechanism 3 is snap-connected to the side wall of the sterile tube 1, an inward-looking mechanism 4 is fixedly connected to the inner side wall of the sterile tube 1, a sampling needle 5 is slidably connected to the inner side walls of the replacing mechanism 2 and the guiding mechanism 3, a baffle ring 6 is fixedly connected to the inner side wall of the sterile tube 1, a jack 7 is formed in the side wall of the sterile tube 1, when a plurality of tumors are found in the same position of a patient, the replacing mechanism 2 and the sampling needle 5 can be replaced to perform puncture biopsy on a plurality of tumors in one puncture process, so that pain of the patient due to multiple punctures is reduced, the guiding mechanism 3 can guide the sampling needle 5 to reduce contact between pathological samples and the tube wall of a guide tube 21, and the inspection structure is more accurate, the internal viewing mechanism 4 is connected with an external display and a power supply, so that the puncture position can be observed through the display, and the sampling is convenient.

Specifically, the replacing mechanism 2 comprises a conduit 21, a snap ring 22, a support plate 23 and a rubber plug 24, the inner cavity of the sterile tube 1 is connected with the conduit 21 in a sliding manner, the outer side wall of the conduit 21 is fixedly connected with the snap ring 22, the side wall of the snap ring 22 is connected with the side wall of the baffle ring 6 in an attaching manner, the side wall of the snap ring 22 is fixedly connected with the support plate 23, the rubber plug 24 is sleeved on the side wall of the sterile tube 1, the side wall of the rubber plug 24 is connected with the side wall of the snap ring 22 in an attaching manner, the conduit 21 is integrated with the snap ring 22 and the support plate 23 on the side wall thereof and are disposable articles, when a plurality of tumors exist in a puncture position, after sampling one tumor, the guiding mechanism 3 is opened, the conduit 21 is taken out through the support plate 23 for replacement, the guiding mechanism 3 is installed back, a new sampling needle 5 is used for sampling, thereby avoiding more pain of patients caused by multiple punctures, the rubber plug 24 limits the conduit 21, preventing the catheter 21 from moving.

Specifically, the guide mechanism 3 includes a guide frame 31, a support column 32, a sleeve 33, a side plate 34 and a bolt 35, the side wall of the sterile tube 1 is connected with the guide frame 31 in a snap-fit manner, the side wall of the guide frame 31 is fixedly connected with the support column 32, the support column 32 is inserted into and connected with the jack 7, the inner side wall of the guide frame 31 is movably connected with the sleeve 33, the inner side wall of the sleeve 33 is slidably connected with the side wall of the sampling needle 5, the side wall of the guide frame 31 is fixedly connected with the side plate 34, the side wall of the side plate 34 is rotatably connected with the bolt 35, the thickness of the sleeve 33 depends on the specification of the sampling needle 5, the sleeve 33 is ensured to have a limiting effect on the sampling needle 5, the guide frame 31 is divided into an upper frame and a lower frame, the side plates 34 are arranged on the side walls of the guide frame 31 and are connected with each other through the bolts 35, and the side wall of the guide frame 31 is provided with a rotating shaft so that the guide frame 31 can be opened to the outside to facilitate taking out the sampling needle 5.

Specifically, interior mechanism 4 is including placing board 41, light 42, camera 43, outlet pipe 44 and perspective glass 45, board 41 is placed to aseptic tube 1's inside wall fixedly connected with, place board 41's lateral wall fixedly connected with light 42 and camera 43, aseptic tube 1's lateral wall fixedly connected with outlet pipe 44, light 42 all is connected with external power source and display screen electricity through the wire with camera 43, aseptic tube 1's lateral wall fixedly connected with perspective glass 45, the wire of being connected with light 42 and camera 43 wears out through outlet pipe 44, be connected with external display and power, for its power supply.

Particularly, the lateral wall fixedly connected with handle 8 of aseptic tube 1, handle 8 make its make things convenient for the doctor to operate, avoid appearing aseptic tube 1 gliding phenomenon, avoid bringing the injury for patient.

The utility model discloses a theory of operation and process:

putting the catheter 21 into the sterile tube 1, attaching the snap ring 22 to the side wall of the baffle ring 6, sleeving the rubber plug 24 into the sterile tube, propping against the upper wall of the catheter 21 to prevent movement, installing the guide frame 31, inserting the support 32 into the jack 7, connecting the side wall of the guide frame 31 with the outer side wall of the sterile tube 1 in a snap-fit manner, selecting a sleeve 33 with a proper thickness according to the specification of the sampling needle 5, sleeving the sleeve 33 on the outer side of the sampling needle, inserting the sampling needle 5 into the catheter 21, combining the two guide frames 31, attaching the inner side wall of the guide frame 31 to the side wall of the sleeve 33, locking the two guide frames 31 through the bolt 35, electrically connecting the lead wires with external electrical appliances and power supplies, inserting the sterile tube 1 into the body of a patient after complete test, accurately finding the position of a tumor to perform puncture sampling under the double matching of the camera 43, the illuminating lamp 42 and the external CT, after the sample is accomplished, extract sampling needle 5 outward, break away from pipe 21 back as sampling needle 5, open its leading truck 31, take out sampling needle 5 can, when there are a plurality of tumors in the puncture position, can take out its pipe 21 through extension board 23 after sampling a tumor, change, pack back its guiding mechanism 3 again, use new sampling needle 5 to take a sample to avoid puncturing many times and cause bigger misery to patient.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. 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.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A gynecological tumor sampling device comprises a sterile tube (1), and is characterized in that: inner chamber sliding connection of aseptic tube (1) has change mechanism (2), the lateral wall buckle of aseptic tube (1) is connected with guiding mechanism (3), look mechanism (4) in the inside wall fixedly connected with of aseptic tube (1), the inside wall sliding connection who changes mechanism (2) and guiding mechanism (3) has sampling needle (5), the inside wall fixedly connected with of aseptic tube (1) keeps off ring (6), jack (7) have been seted up to the lateral wall of aseptic tube (1).

2. A gynecological tumor sampling device according to claim 1, wherein: change mechanism (2) and include pipe (21), snap ring (22), extension board (23) and plug (24), the inner chamber sliding connection of aseptic tube (1) has pipe (21), lateral wall fixedly connected with snap ring (22) of pipe (21), the lateral wall of snap ring (22) is connected with the lateral wall laminating of fender ring (6), the lateral wall fixedly connected with extension board (23) of snap ring (22), plug (24) have been cup jointed to the lateral wall of aseptic tube (1), the lateral wall of plug (24) is connected with the lateral wall laminating of snap ring (22).

3. A gynecological tumor sampling device according to claim 1, wherein: guiding mechanism (3) are including leading truck (31), pillar (32), sleeve pipe (33), curb plate (34) and bolt (35), the lateral wall buckle of aseptic pipe (1) is connected with leading truck (31), the lateral wall fixedly connected with pillar (32) of leading truck (31), pillar (32) are connected with jack (7) insert, the inside wall swing joint of leading truck (31) has sleeve pipe (33), the inside wall of sleeve pipe (33) and the lateral wall sliding connection of sample needle (5), the lateral wall fixedly connected with curb plate (34) of leading truck (31), the lateral wall rotation of curb plate (34) is connected with bolt (35).

4. A gynecological tumor sampling device according to claim 1, wherein: interior mechanism (4) are including placing board (41), light (42), camera (43), play line pipe (44) and perspective glass (45), board (41) are placed to the inside wall fixedly connected with of aseptic tube (1), the lateral wall fixedly connected with light (42) and the camera (43) of placing board (41), the lateral wall fixedly connected with play line pipe (44) of aseptic tube (1), light (42) all are connected with external power source and display screen electricity through the wire with camera (43), the lateral wall fixedly connected with perspective glass (45) of aseptic tube (1).

5. A gynecological tumor sampling device according to claim 1, wherein: the side wall of the sterile tube (1) is fixedly connected with a handle (8).