CN213098039U

CN213098039U - Endometrium sampler

Info

Publication number: CN213098039U
Application number: CN202021400476.1U
Authority: CN
Inventors: 谭新沙
Original assignee: Affiliated Renhe Hospital of China Three Gorges University
Current assignee: Affiliated Renhe Hospital of China Three Gorges University
Priority date: 2020-07-16
Filing date: 2020-07-16
Publication date: 2021-05-04
Anticipated expiration: 2030-07-16

Abstract

The utility model discloses an endometrium sampler. The utility model discloses a: the sleeve pipe, the welding of sleeve pipe both sides has the ring, the data line is installed to sleeve pipe one side, the inside sampling tube of installing that cup joints of sleeve pipe, the sampling tube bottom is connected with the round-nose sword, the welding of round-nose sword bottom has the fixed block, the fixed block bottom is connected with tensile pole, the stress pole is installed to tensile pole bottom, the welding of stress pole bottom has the push jack, the camera is installed to the sleeve pipe bottom, the light source is installed to the camera bottom. The utility model has the advantages of simple structure, facilitate the use, alleviate misery and cervical damage, utilize light source cooperation camera, can observe the endometrium condition clearly, more be favorable to medical staff's operation, alleviate the oppression to the uterine wall, prevent that the uterine wall from causing the damage and bleeding much, make the patient have the misery, it is little to have the pipe diameter simultaneously, need not expand the cervical, and the damage is little, and the sample is comprehensive.

Description

Endometrium sampler

Technical Field

The utility model relates to the technical field of medical appliances, in particular to an endometrium sampler.

Background

The method is characterized in that a suspected endometrial cancer, endometrial lesion and other patients need to obtain an endometrial sample of the patient before diagnosis is confirmed for pathological examination, a uterine curettage mode is mostly adopted for sampling when a gynecologist conducts the endometrial pathological examination at present, a metal endometrial curette is mostly adopted during uterine curettage, a curette head is in a spoon shape or a spoon shape, and during operation, the endometrial curette is inserted into a cervix to the bottom of a uterus along the direction of the cervix, clings to a uterine wall and is curetted from top to bottom to obtain an endometrial specimen. The existing method for sampling endometrium by adopting an endometrium curette has the following problems: the uterine curet has a large caliber, and the cervical orifice needs to be dilated before uterine curettage, so that great pain is caused to a patient, and the cervical injury is easily caused; when the curet is used, a medical operator is required to exert great force, the curet exerts great force on the uterine wall, the damage to the uterine wall is great, bleeding is more, the pain of a patient is great, more seriously, if the medical operator operates improperly, the uterine perforation of the patient is easy to cause, the great bleeding is caused, the life risk is caused, the condition of the inner wall of the uterine when the sampling cannot be observed, and the etiology of the patient cannot be accurately judged. To the above-mentioned circumstances, often use an endometrium sampler now, simple structure facilitates the use, alleviates misery and cervical injury, utilizes light source cooperation camera, can observe the endometrium condition clearly, is favorable to medical staff's operation, alleviates the oppression to the uterine wall, prevents that the uterine wall from causing the damage and bleeding much, makes the patient have misery, and it is little to have the pipe diameter simultaneously, need not expand the cervix, and the damage is little, and the sample is comprehensive, more is favorable to the endometrium sampler of the analysis state of an illness.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an endometrium sampler to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the improved sampling tube comprises a sleeve, the welding of sleeve pipe both sides has the ring, the data line is installed to sleeve pipe one side, the inside sampling tube of installing that cup joints of sleeve pipe, the sampling tube bottom is connected with the round-nose sword, the welding of round-nose sword bottom has the fixed block, the fixed block bottom is connected with tensile pole, the stress pole is installed to tensile pole bottom, the welding of stress pole bottom has the push jack, the camera is installed to the sleeve pipe bottom, the light source is installed to the camera bottom.

Furthermore, the bottom end of the sleeve is provided with a round hole which is parallel to the edge of the round-mouth knife.

Furthermore, the data line with by the connection of electric wire between the light source, the data line with by the transmission line connection between the camera, the light source with the camera is four cooperations.

Furthermore, the fixed block is movably connected with the stretching rod through a limiting block.

Furthermore, the bottom end of the stretching rod is connected with a screw which is welded on the stress rod.

Furthermore, the two ends of the sleeve are welded with rings.

Further, the sampling tube can be taken out from the sleeve, and the round-mouth cutter is connected with the sampling tube in a rolling manner.

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

the utility model can clearly observe the condition of endometrium by utilizing the light source to match with the camera, is more beneficial to the operation of medical operators, reduces the pressure on uterine wall, prevents the uterine wall from causing much damage and bleeding, causes patients to have pain, has small pipe diameter, does not need to expand cervix, has small damage and comprehensive sampling, mainly buckles the ring by two fingers, the palm pushes the push sheet, the stress rod is pushed forwards, the stretching rod is led to prop against the fixed block on the circular knife, the circular knife is rotated, the knife edge is partially inclined, other parts of the circular knife block the hole arranged by the sleeve, the power is turned on, the light source emits light, the camera operates for shooting, the display connected with the data line is observed, the sleeve is extended into the uterus of the patients, the knife edge is prevented from damaging the uterine wall of the uterus of the patients, the uterine wall displayed in the display is observed, the specific condition of the endometrium of the uterus can be more clearly observed, more powerful advantage carries out the analysis and judgement, find required endometrium sample, the pulling push jack, make the hole parallel and level that round-mouth sword edge of a knife and sleeve pipe were seted up, and push up the edge of a knife gently on the endometrium sample, then at the promotion push jack, the round-mouth sword is rotatory, take off the sample, put into the round-mouth sword inner chamber, pull out the sleeve pipe, take out corresponding endometrium sample, more can accurately take out the inner membrance that is fit for the research state of an illness, can not cause the damage to patient's uterus inner wall simultaneously, it is handy to use more convenient, and is suitable for disinfecting, can repetitious usage, and the cost is saved.

Drawings

Fig. 1 is a schematic structural view of a plane in an embodiment of the present invention;

FIG. 2 is a schematic structural diagram of the circular knife in the embodiment of FIG. 1;

FIG. 3 is a schematic diagram of the light source position in the embodiment of FIG. 1;

fig. 4 is a schematic structural diagram of a camera position in the embodiment of fig. 1.

Reference numerals: 1. a sleeve; 2. a sampling tube; 3. a stretch rod; 4. a limiting block; 5. a light source; 6. a camera; 7. a round-mouth cutter; 8. a fixed block; 9. data; 10. a ring; 11. a screw; 12. a stress beam; 13. pushing the sheet; 14. an electric wire; 15. a transmission line.

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. 1-4 together, the endometrium sampler includes: sleeve pipe 1, the welding of 1 both sides of sleeve pipe has ring 10, data line 9 is installed to 1 one side of sleeve pipe, 1 inside cup jointing of sleeve pipe is installed

sampling tube

2, 2 bottoms of sampling tube are connected with round-

mouth sword

7, 7 bottom welds of round-mouth sword have fixed

block

8, 8 bottoms of fixed block are connected with tensile pole 3, atress pole 12 is installed to 3 bottoms of tensile pole, 12 bottom welds of atress pole have push jack 13, camera 6 is installed to 1 bottom of sleeve pipe, light source 5 is installed to 6 bottoms of camera.

The bottom end of the sleeve 1 is provided with a round hole which is parallel and level with the knife edge of the round-mouth knife 7, the round-mouth knife 7 rotates through stretching of the stretching rod 3 to cut the endometrium, and the round hole at the bottom end of the sleeve 1 is parallel and level with the knife edge of the round-mouth knife 7 to prevent damage to the uterine wall.

Data line 9 with connect by electric wire 14 between the light source 5, data line 9 with connect by transmission line 15 between the camera 6, light source 5 with camera 6 is four cooperations, and light source 5 has four evenly distributed around sleeve pipe 1, and parallel and level sleeve pipe 1 outer wall for light is more sufficient, and camera 6 has four evenly distributed around sleeve pipe 1, and parallel and level sleeve pipe 1 outer wall makes the observation more clear.

The fixed block 8 and the stretching rod 3 are movably connected through the limiting block 4, the limiting block 4 is located in the fixed block 8, the limiting block 4 prevents the stretching rod 3 from falling off, and the fixed block 8 fixes the position of the stretching rod 3, so that the fixed block 8 can be stressed when the stretching rod 3 stretches, and the circular knife 7 can rotate.

The bottom end of the stretching rod 3 is connected with a screw 11, the screw 11 is welded on the stress rod 12, and the screw 11 has the function of fixing the stretching rod 3 and is convenient to detach the stretching rod 3.

The finger rings 10 are welded at the two ends of the sleeve 1, and the finger rings 10 are welded at the two ends of the sleeve 1, so that the medical operators can take the finger rings conveniently and bear force conveniently.

The sampling tube 2 can be taken out from the sleeve pipe 1, round-mouth sword 7 and sampling tube 2 roll connection, sampling tube 2 can be taken out from the sleeve pipe 1, and convenient collection to the sample, convenient to detach simultaneously, the disinfection, round-mouth sword 7 and sampling tube 2 roll connection make things convenient for the rotation of round-mouth sword 7, take a sample, conveniently dismantle simultaneously and change and disinfect.

To sum up, in the endometrium sampler provided by the utility model, when working, the medical operator firstly disinfects the instrument, after the disinfection is completed, the instrument is assembled, the stretching rod 3 connected with the stress rod 12 extends into the sampling tube 2, then the stretching rod 3 part extending out of the sampling tube 2 is fixedly installed and connected with the round-mouth cutter 7, then the sleeve 1 is sleeved after the assembly is completed, the fixation is completed, the data wire 9 is connected with the power display, the sampling is started after the assembly is completed, firstly, the medical operator clamps the ring 10 by two fingers, the palm pushes the push sheet 13, the stress rod 12 is pushed forward, the stretching rod 3 is pushed against the fixed block 8 on the round-mouth cutter 7, the round-mouth cutter 7 rotates, the knife edge part inclines, other parts of the round-mouth cutter 7 block the hole part arranged on the sleeve 1, the power is turned on, the light source 5 emits light, the camera 6 operates the camera, observe the display that data line 9 is connected, stretch into the patient uterus with sleeve pipe 1, prevent that the edge of a knife from causing the damage to patient's uterus wall, observe the patient's uterus wall that shows in the display, judge, observe required endometrium sample, pulling push jack 13, make the hole parallel and level that circle mouth sword 7 edge of a knife and sleeve pipe 1 seted up, and push up the edge of a knife gently on endometrium sample, then pushing push jack 13, circle mouth sword 7 is rotatory, take off the sample, put into circle mouth sword 7 inner chamber, pull out sleeve pipe 1, take out corresponding endometrium sample, supply medical staff experimental study, the inspection etiology, after the sample is accomplished, disinfect the sampler, place in the appropriate position and deposit, make things convenient for next time to use.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An endometrial sampler comprising: sleeve pipe (1), its characterized in that, the welding of sleeve pipe (1) both sides has ring (10), data line (9) are installed to sleeve pipe (1) one side, sleeve pipe (1) inside cup joints and installs sampling tube (2), sampling tube (2) bottom is connected with round-mouth sword (7), round-mouth sword (7) bottom welding has fixed block (8), fixed block (8) bottom is connected with tensile pole (3), atress pole (12) are installed to tensile pole (3) bottom, atress pole (12) bottom welding has push jack (13), camera (6) are installed to sleeve pipe (1) bottom, light source (5) are installed to camera (6) bottom.

2. Endometrium sampler according to claim 1, characterized in that the bottom end of the casing (1) is provided with a circular hole which is flush with the edge of the circular knife (7).

3. The endometrial sampler of claim 1, further comprising: the data line (9) with be connected by electric wire (14) between light source (5), data line (9) with be connected by transmission line (15) between camera (6), light source (5) with camera (6) are four cooperations.

4. The endometrial sampler of claim 1, further comprising: the fixed block (8) is movably connected with the stretching rod (3) through a limiting block (4).

5. The endometrial sampler of claim 1, further comprising: the bottom end of the stretching rod (3) is connected with a screw (11), and the screw (11) is welded on the stress rod (12).

6. The endometrial sampler of claim 1, further comprising: the two ends of the sleeve (1) are welded with finger rings (10).

7. The endometrial sampler of claim 1, further comprising: the sampling tube (2) can be taken out of the sleeve (1), and the round-mouth cutter (7) is connected with the sampling tube (2) in a rolling manner.