CN214549459U

CN214549459U - Gynecological tumor sampling device

Info

Publication number: CN214549459U
Application number: CN202120031478.6U
Authority: CN
Inventors: 刘赛
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-01-07
Filing date: 2021-01-07
Publication date: 2021-11-02
Anticipated expiration: 2031-01-07

Abstract

The utility model discloses a gynecological tumor sampling device, including sampler barrel, pump bowl, baffle, rubber packing pad and sucking disc, the aspirating hole has been seted up to the upper surface of sampler barrel, the inside fixedly connected with A check valve of aspirating hole, the upper surface of A check valve is pegged graft and is had the pump bowl, the fixed surface of pump bowl is connected with B check valve, the inside swing joint of pump bowl has the air exhaust piston, the last fixed surface of air exhaust piston is connected with the air exhaust pole. The utility model has the advantages of the utility model provides a gynecological tumor sampling device, this equipment provides a sampling structure, compares in traditional equipment, through the setting of pump bowl and rubber seal stopper, utilizes atmospheric pressure difference, only needs the thumb to press gently the press handle and just can take a sample, and the range of action is too big when having avoided personnel to take a sample and makes the syringe needle activity lead to the patient painful, has guaranteed patient's travelling comfort, has improved the practicality of equipment.

Description

Gynecological tumor sampling device

Technical Field

The utility model relates to the technical field of medical equipment, specifically a gynecological tumor sampling device.

Background

Gynaecology is a diagnosis and treatment subject of a medical institution, and is a branch specialty of gynaecology and obstetrics, and is a professional department taking female gynopathy as diagnosis and treatment, and is divided into western medicine gynopathy and traditional Chinese medicine gynopathy, and the gynopathy comprises: the diseases of female reproductive system are gynecological diseases, including vulvar diseases, vaginal diseases, uterine diseases, fallopian tube diseases, ovarian diseases and the like, common gynecological tumors include vulvar tumors, vaginal tumors, uterine tumors, ovarian tumors and fallopian tube tumors, wherein the uterine and ovarian tumors are common, and the vulvar and fallopian tube tumors are rare.

Traditional equipment, when taking a sample, need personnel to take a sample the tumour by twitching the piston of bleeding, the action range is great, leads to the syringe needle in the tissue internalization, leads to the patient to take place pain, when the syringe needle inserts, owing to do not have fixing device, can lead to the needle point translation during the extraction, leads to the sample position to change for the sample failure.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a gynecological tumor sampling device has solved the problem of proposing in the above-mentioned background art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a gynecological tumor sampling device comprises a sampling cylinder, wherein the upper surface of the sampling cylinder is provided with an air exhaust hole, the inner part of the air exhaust hole is fixedly connected with a one-way valve A, the upper surface of the one-way valve A is inserted with an air exhaust tube, the surface of the air pumping cylinder is fixedly connected with a one-way valve B, the interior of the air pumping cylinder is movably connected with an air pumping piston, the upper surface of the air extraction piston is fixedly connected with an air extraction rod, one end of the air extraction rod is fixedly connected with an air extraction handle, the surface of the air pumping rod is movably connected with an A spring, the inner part of the sampling tube is fixedly connected with a clapboard, one side of the clapboard is provided with a round hole A, the inside of the round hole A is fixedly connected with a limiting plate, one side of the limiting plate is provided with a round hole B, the inside swing joint of B round hole has the round bar, the one end fixedly connected with rubber packing pad of round bar, the other end fixedly connected with of round bar presses the handle.

Optionally, the front of the sampling tube is fixedly connected with a cylinder, and one end of the cylinder is fixedly connected with a bolt.

Optionally, the surface of the bolt is fixedly connected with a nut and a support rod from left to right in sequence.

Optionally, one end of the supporting rod is fixedly connected with a sucker.

Optionally, one side fixedly connected with syringe needle of a sampling section of thick bamboo, the sample connection has been seted up to the lower surface of a sampling section of thick bamboo, the inside swing joint of sample connection has the sampling bottle.

Optionally, the surface of the round bar is movably connected with a spring B.

(III) advantageous effects

The utility model provides a gynecological tumor sampling device possesses following beneficial effect:

the utility model has the main advantages of providing a gynecological tumor sampling device, the equipment provides a sampling structure, when in use, personnel firstly insert the air pump into the check valve A, pull the air pump handle, pump out the air at one side of the partition plate in the sampling tube, make the air pressure lower than the normal air pressure, take off the air pump after air pump is finished, then insert the support rod into the bolt and fix with the nut, then the personnel hold the sampling tube to insert the needle head into the sampling position, press the handle slowly with the thumb, make the rubber sealing plug break away from the round hole A, because the air pressure at one side of the partition plate is lower than the other side, the tumor sample can slowly enter the sampling tube along the needle head, then fall into the sampling bottle to finish the sampling work, compared with the traditional equipment sealing plug, through the arrangement of the air pump and the rubber, utilize the pressure difference, only need the thumb to press the handle gently to sample, the too big syringe needle activity of action range leads to the patient to be painful when having avoided personnel to take a sample, has guaranteed patient's travelling comfort, has improved the practicality of equipment.

The utility model has the advantages of the utility model provides a gynecological tumor sampling device, this equipment provides an extraction structure, through bracing piece and sucking disc setting, the sucking disc adsorbs and fixes equipment on patient's skin during the sample for the translation can not take place for the needle point of syringe needle, has avoided the sample position to change, and makes the sample failure, has improved the success rate of sample.

Drawings

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

FIG. 2 is a schematic cross-sectional view of the sampling tube of the present invention;

fig. 3 is a schematic view of the structural partition plate of the present invention.

In the figure: 1. a sampling tube; 2. a, a one-way valve; 3. an air pumping cylinder; 4. an air extraction piston; 5. a suction rod; 6. an air pumping handle; 7. a, a spring; 8. a partition plate; 9. a limiting plate; 10. a round bar; 11. a rubber gasket; 12. a pressing handle; 13. a cylinder; 14. a bolt; 15. a nut; 16. a support bar; 17. a suction cup; 18. a needle head; 19. sampling a bottle; 20. and B, a spring.

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.

Referring to fig. 1 to 3, the present invention provides a technical solution: a gynecological tumor sampling device comprises a sampling tube 1, wherein an air exhaust hole is formed in the upper surface of the sampling tube 1, an A one-way valve 2 is fixedly connected inside the air exhaust hole, an air exhaust tube 3 is inserted into the upper surface of the A one-way valve 2, a B one-way valve is fixedly connected to the surface of the air exhaust tube 3, an air exhaust piston 4 is movably connected inside the air exhaust tube 3, an air exhaust rod 5 is fixedly connected to the upper surface of the air exhaust piston 4, an air exhaust handle 6 is fixedly connected to one end of the air exhaust rod 5, an A spring 7 is movably connected to the surface of the air exhaust rod 5, and can rebound in time after the air exhaust handle 6 is pulled by a person, so that the labor intensity of the person is reduced, a partition plate 8 is fixedly connected inside the sampling tube 1, an A round hole is formed in one side of the partition plate 8, a limiting plate 9 is fixedly connected inside the A round hole, a B round hole is formed in one side of the limiting plate 9, and a round rod 10 is movably connected inside the B round hole, one end of a round rod 10 is fixedly connected with a rubber sealing gasket 11, the other end of the round rod 10 is fixedly connected with a press handle 12, the front of a sampling tube 1 is fixedly connected with a cylinder 13, one end of the cylinder 13 is fixedly connected with a bolt 14, the surface of the bolt 14 is fixedly connected with a nut 15 and a support rod 16 in sequence from left to right, the sampling depth can be adjusted through the arrangement of a plurality of threaded holes on the support rod 16, the practicability of the equipment is improved, one end of the support rod 16 is fixedly connected with a sucking disc 17, one side of the sampling tube 1 is fixedly connected with a needle 18, the lower surface of the sampling tube 1 is provided with a sampling port, the inside of the sampling port is movably connected with a sampling bottle 19, the surface of the round rod 10 is movably connected with a B spring 20, a person firstly inserts the sampling tube 3 into an A one-way valve 2, pulls the air-extracting handle 6, extracts air on one side of a baffle 8 in the sampling tube 1, and enables the air pressure to be lower than normal air pressure, the extraction cylinder 3 is taken down after air extraction is finished, the support rod 16 is inserted into the bolt 14 and is fixed by the nut 15, then a person holds the sampling cylinder 1 to insert the needle 18 into a sampling position, the pressing handle 12 is slowly pressed by a thumb to enable the rubber sealing plug 11 to be separated from the round hole A, because the air pressure on one side of the partition plate 8 is lower than that on the other side, a tumor sample can slowly enter the sampling cylinder 1 along the needle and then fall into the sampling bottle 19 to finish sampling work, compared with the traditional equipment, through the arrangement of the extraction cylinder 3 and the rubber sealing plug 11, the sampling can be carried out by only slightly pressing the pressing handle 12 by the thumb, the pain of a patient caused by the movement of the needle due to overlarge action range when the person takes a sample is avoided, the comfort of the patient is ensured, the practicability of the equipment is improved, through the arrangement of the support rod 16 and the sucker 17, the equipment is fixed on the skin of the patient through the sucker 17 in the sampling, the needle point of the needle head can not be translated, the sampling position is prevented from changing, the sampling is failed, and the sampling success rate is improved.

To sum up, when the gynecological tumor sampling device is used, a person firstly inserts the air pumping cylinder 3 into the one-way valve 2A, pulls the air pumping handle 6, pumps air out of one side of the partition plate 8 in the sampling cylinder 1 to enable the air pressure to be lower than the normal air pressure, takes off the air pumping cylinder 3 after air pumping is completed, then inserts the support rod 16 into the bolt 14 and fixes the support rod by the nut 15, then holds the sampling cylinder 1 to insert the needle 18 into a sampling position, slowly presses the pressing handle 12 by a thumb to enable the rubber sealing plug 11 to be separated from the round hole A, because the air pressure on one side of the partition plate 8 is lower than that on the other side, a tumor sample can slowly enter the sampling cylinder 1 along the needle, then falls into the sampling bottle 19 to complete sampling work, compared with the traditional device, through the arrangement of the air pumping cylinder 3 and the rubber sealing plug 11, the pressure difference is utilized, sampling can be carried out only by slightly pressing the pressing handle 12 by the thumb, the too big syringe needle activity of action range leads to the patient to be painful when having avoided personnel to take a sample, has guaranteed patient's travelling comfort, has improved the practicality of equipment, sets up through bracing piece 16 and sucking disc 17, and sucking disc 17 adsorbs during the sample and fixes equipment on patient's skin for the translation can not take place for the needle point of syringe needle, has avoided the sample position to change, and makes the sample failure, has improved the success rate of sample.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a gynaecology's tumour sampling device, includes sampling tube (1), its characterized in that: the sampling tube comprises a sampling tube (1), an air suction hole is formed in the upper surface of the sampling tube (1), an A one-way valve (2) is fixedly connected inside the air suction hole, an air suction tube (3) is inserted into the upper surface of the A one-way valve (2), a B one-way valve is fixedly connected to the surface of the air suction tube (3), an air suction piston (4) is movably connected inside the air suction tube (3), an air suction rod (5) is fixedly connected to the upper surface of the air suction piston (4), an air suction handle (6) is fixedly connected to one end of the air suction rod (5), an A spring (7) is movably connected to the surface of the air suction rod (5), a partition plate (8) is fixedly connected inside the sampling tube (1), an A round hole is formed in one side of the partition plate (8), a limiting plate (9) is fixedly connected inside the A round hole, a B round hole is formed in one side of the limiting plate (9), and a round rod (10) is movably connected inside the B round hole, one end of the round rod (10) is fixedly connected with a rubber sealing gasket (11), and the other end of the round rod (10) is fixedly connected with a pressing handle (12).

2. A gynecological tumor sampling device according to claim 1, wherein: the front face of the sampling tube (1) is fixedly connected with a cylinder (13), and one end of the cylinder (13) is fixedly connected with a bolt (14).

3. A gynecological tumor sampling device as in claim 2, wherein: the surface of the bolt (14) is fixedly connected with a nut (15) and a support rod (16) from left to right in sequence.

4. A gynecological tumor sampling device according to claim 3, wherein: one end of the supporting rod (16) is fixedly connected with a sucker (17).

5. A gynecological tumor sampling device according to claim 1, wherein: one side fixedly connected with syringe needle (18) of sampler barrel (1), the sample connection has been seted up to the lower surface of sampler barrel (1), the inside swing joint of sample connection has sample bottle (19).

6. A gynecological tumor sampling device according to claim 1, wherein: the surface of the round rod (10) is movably connected with a B spring (20).