CN112618817A

CN112618817A - Can avoid division of endocrinology hydrops of pollution to detect draw-out device

Info

Publication number: CN112618817A
Application number: CN202110007284.7A
Authority: CN
Inventors: 吴琰
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-01-05
Filing date: 2021-01-05
Publication date: 2021-04-09
Anticipated expiration: 2041-01-05
Also published as: CN112618817B

Abstract

The invention discloses an endocrinology accumulated liquid detection and extraction device capable of avoiding pollution, and relates to the technical field of medical instruments. This can avoid endocrinology's hydrops detection draw-out device of pollution, all be provided with the sampler barrel in a plurality of standing grooves through seting up on the revolving drum, and the pipe that all sets up at the both ends of sampler barrel, set up rubber butt joint stopper three on two pipes, two rubber butt joint stoppers three can dock with rubber butt joint stopper one and rubber butt joint stopper two respectively, form a sealed route, and then can be when the sampler barrel is bled, in this sampler barrel is taken out to the hydrops, realize the extraction to the hydrops, then through rotating the revolving drum, can make the rubber butt joint stopper three of a plurality of sampler barrel both ends in proper order with rubber butt joint stopper one and rubber butt joint stopper two butt joints, realize extracting the hydrops in a plurality of sampler barrels, realize cutting apart the storage to the hydrops as required.

Description

Can avoid division of endocrinology hydrops of pollution to detect draw-out device

Technical Field

The invention relates to the technical field of medical instruments, in particular to a pollution-avoiding effusion detection and extraction device for an endocrinology department.

Background

Endocrine is a corresponding word of external secretion, namely, substances generated by body tissues are directly secreted in blood (body fluid) without passing through ducts, the general public discusses endocrine, most of the endocrine refers to physiological phenomena, but generally refers to substitute glands, glands for endocrine are called endocrine glands, internal secretion is called hormone, the influence range of the hormone is quite wide, endocrine phenomena related to growth, development, environment adaptation, stress and the like of the body are commonly found in people or other higher animals, and in terms of the endocrine system, the endocrine system is closely linked and matched with the central nervous system in physiological functions and interacts with the central nervous system, so that various functions of the body can be regulated, and the internal and external environments of the body can be relatively stable, so that various changes and requirements of the internal and external environments of the body can be adapted.

Endocrine dyscrasia can lead to the hydrops at positions such as thorax, the abdominal cavity, the position such as pelvic cavity, current main treatment means carries out the drawing of liquid through the syringe, but current drawing equipment exists the structure too simple, shortcomings such as extraction mode singleness, generally all store in a hold a liquid section of thick bamboo when extracting the hydrops, can not cut apart the storage to the hydrops as required, lead to the later stage to have more inconvenience when detecting the hydrops, and the hydrops of the different degree of depth also is different when detecting because the hydrops when the hydrops extraction, consequently only with single a liquid section of thick bamboo of holding can cause the pollution etc. of hydrops, influence the testing result in later stage.

Therefore, there is a need for an endocrinology effusion detection and extraction device that can avoid contamination to solve the above problems.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides a detection and extraction device for effusion in endocrinology department, which can avoid pollution, and solves the problems that the conventional main treatment means is to extract liquid through a syringe, but the conventional liquid extraction equipment has the defects of too simple structure, single extraction mode and the like, the effusion is generally stored in a liquid storage cylinder when extracted and cannot be segmented and stored according to needs, so that more inconvenience is caused when the effusion is detected in the later period, and the effusion at different depths is extracted, the result is different when the effusion is detected, so that the pollution of the effusion is possibly caused by only using a single liquid storage cylinder, and the detection result in the later period is influenced.

(II) technical scheme

In order to achieve the above purposes, the technical scheme adopted by the invention is as follows: an endocrinology accumulated liquid detection and extraction device capable of avoiding pollution comprises a rotary cylinder, wherein a first support rod and a second support rod are fixedly arranged on the left side wall and the right side wall of the rotary cylinder through bearings, vertical rods are fixedly arranged at the bottom ends of the first support rod and the second support rod, placing rods are fixedly arranged at the bottom ends of the two vertical rods, a limiting transverse rod is fixedly arranged between the two placing rods, a first connecting rod is fixedly arranged at the top end of the first support rod, an air suction cylinder is fixedly arranged at the top end of the first connecting rod, a first rubber butt plug is fixedly arranged at the air inlet at the right end of the air suction cylinder, a second connecting rod is fixedly arranged at the top end of the second support rod, a transfusion cylinder is fixedly arranged at the top end of the second connecting rod, a rotary valve is arranged on the transfusion cylinder, a second rubber butt plug is fixedly arranged, the other end of transfer line is provided with the extraction needle, a plurality of standing grooves have been seted up on the periphery of a rotatory section of thick bamboo, the left and right sides of standing groove all is seted up flutedly, every all be provided with the sampler barrel in the standing groove, be provided with U-shaped pull board on the sampler barrel, the spout has all been seted up to the side about the sampler barrel, and the U-shaped pull board about both ends all slide and set up in the spout on left and right sides, the left and right sides of sampler barrel all is provided with the pipe, two the looks back end of pipe is all fixed and is provided with rubber butt joint stopper three, the top side of U-shaped pull board is fixed and is provided with a screw thread section of thick bamboo, screw thread connection has the screw rod, one side that the screw rod is close to the sampler barrel is through another bearing and.

Preferably, each groove is provided with a limiting rod, and the limiting rods are hinged with the rotary cylinder.

Preferably, two cross rods are fixedly arranged on the upper side and the lower side of the left end of the rotating cylinder, the left ends of the two cross rods are respectively and fixedly connected with the upper side and the lower side of the right end of the rotating ring, and a plurality of clamping grooves are formed in the left side of the rotating ring.

Preferably, the fixed montant that is provided with in top of bracing piece one, the fixed support cover that is provided with in top of montant, it is provided with the slide bar to support to slide in the cover, the left end cover of slide bar is equipped with the spring, and the spring about both ends respectively with stopper and support cover fixed connection, and the stopper is fixed to be set up at the left end of slide bar.

Preferably, the outer walls of the bottom ends of the left side and the right side of the U-shaped drawing plate are provided with sealing gaskets.

A use method of an endocrinology effusion detection and extraction device capable of avoiding pollution comprises the following steps:

s1, when the sampling device is used, one of the sampling cylinders rotates to the topmost end of the rotating cylinder by rotating the rotating ring, the slide rod slides rightwards in the support sleeve under the pulling of the spring, the right end of the slide rod is clamped with the clamping groove on the topmost side, the rotating cylinder is fixed, meanwhile, the rubber butt plug III on the left end and the right end of the topmost sampling cylinder is in extrusion butt joint with the rubber butt plug I and the rubber butt plug II, a sealed passage is formed among the sampling cylinder, the suction cylinder, the infusion cylinder and the infusion tube, then the extraction needle is pricked into a diseased part of a patient, and when air is extracted through the suction cylinder, effusion can be extracted into the sampling cylinder, so that the effusion is extracted;

s2, when the effusion needs to be extracted from the plurality of sampling cylinders, the rotary valve at the top end of the transfusion cylinder can be closed, then the rotary cylinder is driven to rotate by the rotary ring, and at the moment, the rubber butt plugs at the two ends of the plurality of sampling cylinders are sequentially butted with the rubber butt plug I and the rubber butt plug II, so that the effusion can be sequentially extracted from the plurality of sampling cylinders, and the effusion can be segmented and stored as required;

s3, when the sampling tube needs to be taken down, the limiting rods on the left side and the right side of the sampling tube can be rotated to enable the limiting rods to cancel blocking of circular tubes at two ends of the sampling tube, so that the sampling tube can be taken down, and when the sampling tube is installed, the circular tubes can be blocked by rotating the limiting rods, so that the sampling tube can be installed in the placing groove;

s4, when rotating the screw rod through the rotary rod, the screw rod is through the threaded connection with a screw thread section of thick bamboo, can drive the both ends of U-shaped pull board and slide in two spouts, after the both ends of U-shaped pull board slided into two spouts deeply, the both ends of U-shaped pull board can carry out the shutoff to the looks remote site of the pipe on left and right sides, and then can realize sealing up the hydrops of suction in the sampling tube and deposit, make things convenient for the later stage to hydrops detection etc., after two spouts of the both ends roll-off of U-shaped pull board are more, the shutoff to the pipe on left and right sides can be cancelled at the both ends of U-shaped pull board, make things convenient for sampling tube.

(III) advantageous effects

The invention has the beneficial effects that:

1. the pollution-free effusion detection and extraction device for the endocrinology department is characterized in that sampling cylinders are arranged in a plurality of placing grooves formed in a rotary cylinder, round pipes are arranged at two ends of each sampling cylinder, rubber butt plugs three are arranged on the two round pipes and can be respectively butted with the rubber butt plug I and the rubber butt plug II to form a sealed passage, so that effusion can be extracted into the sampling cylinders when the sampling cylinders extract air, the effusion is extracted, then the rubber butt plugs three at two ends of the sampling cylinders are sequentially butted with the rubber butt plugs I and the rubber butt plugs II by rotating the rotary cylinder, the effusion is extracted into the sampling cylinders, the effusion is segmented and stored as required, the effusion is more convenient to be detected at the later stage, and the situation that the effusion at different depths is different during detection when the effusion is extracted can be avoided, avoid causing the pollution of hydrops etc. can avoid influencing the testing result in later stage.

2. This can avoid endocrinology hydrops detection draw-out device of pollution, U-shaped pull board through setting up, the spout, the pipe, rubber butt joint stopper three, a screw thread section of thick bamboo, mutually support between screw rod and the rotary rod, when rotating the screw rod, the screw rod is through the threaded connection with a screw thread section of thick bamboo, can drive the both ends of U-shaped pull board and slide in two spouts, after two spouts are gone into deeply in the both ends of U-shaped pull board, the both ends of U-shaped pull board can carry out the shutoff to the pipe on left and right sides, and then can realize sealing up the hydrops of suction in the sampler barrel, make things convenient for the later stage to hydrops detection etc., after two spouts of the both ends roll-off of U-shaped pull board are more, the shutoff of the pipe on left and right sides can be cancelled at the both ends of U-shaped pull board, make things convenient for.

3. This can avoid endocrinology hydrops detection draw-out device of pollution places in the standing groove through the sampling tube that sets up, and stops through the gag lever post that sets up to the sampling tube left and right sides both ends pipe, can install the sampling tube in the standing groove, and the later stage only needs rotatory gag lever post cancellation to the blockking of pipe, just can take off the sampling tube, and easy operation is convenient, and is efficient.

Drawings

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

FIG. 2 is a schematic side sectional view of a spin basket according to the present invention;

FIG. 3 is a schematic perspective view of a sampling tube according to the present invention;

FIG. 4 is a schematic top view of a sampling tube according to the present invention;

FIG. 5 is a left side view schematically illustrating the structure of the rotating ring of the present invention;

FIG. 6 is a schematic side view of the stop lever of the present invention.

In the figure: 1 rotary cylinder, 2 supporting rod I, 3 supporting rod II, 4 vertical rods, 5 placing rods, 6 connecting rod I, 7 air extracting cylinders, 8 rubber butt plug I, 9 connecting rod II, 10 transfusion cylinder, 11 rubber butt plug II, 12 transfusion tube, 13 extraction needle, 14 placing groove, 15 groove, 16 limiting rod, 17 sampling cylinder, 18U-shaped drawing plate, 19 sliding groove, 20 round tube, 21 rubber butt plug III, 22 threaded cylinder, 23 screw rod, 24 rotating rod, 25 transverse rod, 26 rotary ring, 27 clamping groove, 28 vertical rods, 29 supporting sleeve, 30 sliding rod and 31 spring.

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.

As shown in fig. 1 to 6, the present invention provides a technical solution: an endocrinology accumulated liquid detection and extraction device capable of avoiding pollution comprises a rotary drum 1, wherein a first support rod 2 and a second support rod 3 are fixedly arranged on the left side wall and the right side wall of the rotary drum 1 through bearings, the rotary drum 1 can rotate through the fixed connection of the first support rod 2 and the second support rod 3 through the bearings, vertical rods 4 are fixedly arranged at the bottom ends of the first support rod 2 and the second support rod 3, placing rods 5 are fixedly arranged at the bottom ends of the two vertical rods 4, a limiting cross rod is fixedly arranged between the two placing rods 5, the device can be stably placed and conveniently stored through the mutual matching of the arranged vertical rods 4 and the placing rods 5, a first connecting rod 6 is fixedly arranged at the top end of the first support rod 2, an air extraction drum 7 is fixedly arranged at the top end of the first connecting rod 6, and a first rubber butt plug 8 is fixedly arranged at the air inlet at the right end of, a connecting rod II 9 is fixedly arranged at the top end of the supporting rod II 3, a transfusion tube 10 is fixedly arranged at the top end of the connecting rod II 9, a rotary valve is arranged on the transfusion tube 10, a rubber butt plug II 11 is fixedly arranged at the left end of the transfusion tube 10, a rubber butt plug III 21 at the left end and the right end of the topmost sampling tube 17 can be extruded and butted with the rubber butt plug I8 and the rubber butt plug II 11 through the matching of the arranged rubber butt plug I8 and the rubber butt plug II 11, so that a sealed passage is formed among the sampling tube 17, the exhaust tube 7, the transfusion tube 10 and the transfusion tube 12, then the extraction needle 13 is pricked into the affected part of the patient, when air is extracted through the exhaust tube 7, the effusion can be extracted into the sampling tube 17 to realize the extraction of the effusion, the right end of the transfusion tube 10 is communicated with the transfusion tube 12, the other end of the transfusion tube 12 is provided with the extraction needle 13, a plurality of placing grooves 14 are formed on, the left side and the right side of the placing groove 14 are both provided with a groove 15, each placing groove 14 is internally provided with a sampling tube 17, the sampling tube 17 is provided with a U-shaped drawing plate 18, the left side and the right side of the sampling tube 17 are both provided with a sliding groove 19, the left end and the right end of the U-shaped drawing plate 18 are both arranged in the sliding grooves 19 on the left side and the right side in a sliding way, when the two ends of the U-shaped drawing plate 18 slide into the two sliding grooves 19 deeply, the two ends of the U-shaped drawing plate 18 can seal the opposite ends of the round tubes 20 on the left side and the right side, so that the effusion pumped in the sampling tube 17 can be sealed and stored, the sampling tube 17 can be directly taken down from the placing groove 14, the effusion detection and the like in the later period are convenient, when the two ends of the U-shaped drawing plate 18 slide out of the two sliding grooves 19, the two ends of the U-shaped drawing plate 18 can cancel the sealing of, the back ends of the two circular tubes 20 are fixedly provided with three rubber butt plugs 21, the top side of the U-shaped drawing plate 18 is fixedly provided with a threaded tube 22, the threaded tube 22 is internally threaded with a screw 23, one side of the screw 23 close to the sampling tube 17 is fixedly connected with the sampling tube 17 through another bearing, the other end of the screw 23 is fixedly provided with a rotating rod 24, when the screw 23 is rotated through the rotating rod 24, the screw 23 can drive the two ends of the U-shaped drawing plate 18 to slide in the two sliding grooves 19 through the threaded connection with the threaded tube 22, when the two ends of the U-shaped drawing plate 18 slide into the two sliding grooves 19 deeply, the two ends of the U-shaped drawing plate 18 can seal the opposite ends of the circular tubes 20 on the left side and the right side, further, the sealing of the effusion pumped in the sampling tube 17 can be realized, the detection of the effusion at the later stage and the like are convenient, when the two sliding, the two ends of the U-shaped drawing plate 18 can cancel plugging to the round pipes 20 on the left side and the right side, so that the sampling cylinder 17 can conveniently extract effusion and the like.

All be provided with gag lever post 16 on every recess 15, and gag lever post 16 is articulated with rotatory section of thick bamboo 1, through the gag lever post 16 that sets up, can stop the pipe 20 at sampler barrel 17 both ends in recess 15, and then can realize fixing sampler barrel 17 in standing groove 14.

Two horizontal poles 25 are fixedly arranged on the upper and lower sides of the left end of the rotary drum 1, the left ends of the two horizontal poles 25 are respectively fixedly connected with the upper and lower sides of the right end of the rotary drum 26, a plurality of clamping grooves 27 are formed in the left side of the rotary drum 26, the rotary drum 1 is conveniently driven to rotate through the rotary drum 26, and then a plurality of sampling drums 17 on the rotary drum 1 can be driven to rotate.

The fixed montant 28 that is provided with in top of bracing piece 2, the fixed support cover 29 that is provided with in top of montant 28, it is provided with slide bar 30 to slide in the support cover 29, the left end cover of slide bar 30 is equipped with spring 31, and spring 31 about both ends respectively with stopper and support cover 29 fixed connection, and the fixed left end that sets up at slide bar 30 of stopper, slide bar 30 through setting up, support mutually supporting between cover 29 and the spring 31, can make slide bar 30 slide right and joint groove 27 joint, and then can realize fixing rotatory ring 26.

The right end of the slide rod 30 is connected with the top side of the clamping grooves 27 in a clamped mode, the slide rod 30 is connected with the clamping grooves 27 in a clamped mode, the rotary barrel 1 can be fixed, the rubber butt joint plugs III 21 at the two ends of the sampling barrel 17 can be guaranteed to be stably butted with the rubber butt joint plugs I8 and the rubber butt joint plugs II 11, and accordingly accumulated liquid leakage caused by dislocation can be avoided.

The number of the placing grooves 14 is equal to the number of the clamping grooves 27, and the effect of the placing grooves is that after the sliding rod 30 is clamped with any one of the clamping grooves 27, the rubber butt joint plugs III 21 at the two ends of the sampling tube 17 in the placing grooves 14 are stably butted with the rubber butt joint plugs I8 and the rubber butt joint plugs II 11.

The outer wall of the bottom end of the left side and the right side of the U-shaped drawing plate 18 are respectively provided with a sealing gasket, and when the U-shaped drawing plate 18 slides in the sliding groove 19 through the arranged sealing gaskets, effusion and the like in the sampling cylinder 17 cannot leak.

The method comprises the following operation steps:

s1, when in use, one of the sampling cylinders 17 is rotated to the topmost end of the rotating cylinder 1 by rotating the rotating ring 26, at the moment, the slide rod 30 is pulled by the spring 31 and can slide to the right in the support sleeve 29, the right end of the slide rod 30 can be clamped with the clamping groove 27 at the topmost end, so that the rotating cylinder 1 is fixed, meanwhile, the rubber butt plug III 21 at the left and right ends of the topmost sampling cylinder 17 can be extruded and butted with the rubber butt plug I8 and the rubber butt plug II 11, so that a sealed passage is formed among the sampling cylinder 17, the suction cylinder 7, the transfusion cylinder 10 and the transfusion pipe 12, then the suction needle 13 is inserted into a diseased part of a patient, and when air is sucked through the suction cylinder 7, effusion can be sucked into the sampling cylinder 17, so that effusion is sucked;

s2, when the effusion needs to be extracted from the plurality of sampling cylinders 17, the rotary valve at the top end of the transfusion cylinder 10 can be closed, then the rotary cylinder 1 is driven to rotate by the rotary ring 26, at the moment, the rubber docking plugs III 21 at the two ends of the plurality of sampling cylinders 17 are sequentially docked with the rubber docking plug I8 and the rubber docking plug II 11, and then the effusion can be extracted into the plurality of sampling cylinders 17 in sequence, and the effusion is segmented and stored as required;

s3, when the sampling tube 17 needs to be taken down, the limiting rods 16 on the left side and the right side of the sampling tube 17 can be rotated, so that the limiting rods 16 can cancel blocking of the circular tubes 20 at the two ends of the sampling tube 17, the sampling tube 17 can be taken down, and when the sampling tube 17 is installed, the circular tubes 20 can be blocked by rotating the limiting rods 16, and the sampling tube 17 can be installed in the placing groove 14;

s4, when rotating screw rod 23 through rotary rod 24, screw rod 23 is through the threaded connection with a screw thread section of thick bamboo 22, can drive the both ends of U-shaped pull board 18 and slide in two spout 19, slide into two spout 19 when the both ends of U-shaped pull board 18 in darker back, the both ends of U-shaped pull board 18 can carry out the shutoff to the looks remote site of the pipe 20 on left and right sides, and then can realize sealing up the hydrops of suction in the sampler barrel 17, make things convenient for the later stage to hydrops detection etc., after two spout 19 of both ends roll-off of U-shaped pull board 18 are more, the shutoff to pipe 20 on left and right sides can be cancelled at the both ends of U-shaped pull board 18, make things convenient for sampler barrel 17 to extract hydrops etc.

The above-mentioned embodiments, objects, technical solutions and advantages of the present invention are further described in detail, it should be understood that the above-mentioned embodiments are only illustrative of the present invention and are not intended to limit the present invention, and any modifications, equivalents, improvements and the like made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a can avoid endocrinology hydrops of pollution to detect draw-out device, includes rotary drum (1), its characterized in that: the left side wall and the right side wall of the rotary cylinder (1) are fixedly provided with a first support rod (2) and a second support rod (3) through bearings, the bottoms of the first support rod (2) and the second support rod (3) are fixedly provided with vertical rods (4), the bottoms of the two vertical rods (4) are fixedly provided with placing rods (5), a limiting cross rod is fixedly arranged between the two placing rods (5), the top end of the first support rod (2) is fixedly provided with a first connecting rod (6), the top end of the first connecting rod (6) is fixedly provided with an air pumping cylinder (7), a rubber butt joint plug (8) is fixedly arranged at an air inlet at the right end of the air pumping cylinder (7), the top end of the second support rod (3) is fixedly provided with a second connecting rod (9), the top end of the second connecting rod (9) is fixedly provided with a liquid conveying cylinder (10), and the, the left end of the infusion tube (10) is fixedly provided with a second rubber butt plug (11), the right end of the infusion tube (10) is communicated with an infusion tube (12), the other end of the infusion tube (12) is provided with an extraction needle (13), the circumferential surface of the rotary tube (1) is provided with a plurality of placing grooves (14), the left side and the right side of each placing groove (14) are respectively provided with a groove (15), each placing groove (14) is internally provided with a sampling tube (17), each sampling tube (17) is provided with a U-shaped drawing plate (18), the left side and the right side of each sampling tube (17) are respectively provided with a sliding groove (19), the left end and the right end of each U-shaped drawing plate (18) are respectively arranged in sliding grooves (19) on the left side and the right side in a sliding manner, the left side and the right side of each sampling tube (17) are respectively provided with a circular tube (20), and the back-to-, the top side of the U-shaped drawing plate (18) is fixedly provided with a threaded cylinder (22), the threaded cylinder (22) is internally connected with a screw rod (23), one side of the screw rod (23) close to the sampling cylinder (17) is fixedly connected with the sampling cylinder (17) through another bearing, and the other end of the screw rod (23) is fixedly provided with a rotating rod (24).

2. The endocrinology effusion detection and extraction device capable of avoiding pollution according to claim 1, characterized in that: each groove (15) is provided with a limiting rod (16), and the limiting rods (16) are hinged with the rotary cylinder (1).

3. The endocrinology effusion detection and extraction device capable of avoiding pollution according to claim 1, characterized in that: the upper side and the lower side of the left end of the rotary cylinder (1) are fixedly provided with two cross rods (25), the left ends of the two cross rods (25) are respectively fixedly connected with the upper side and the lower side of the right end of the rotary ring (26), and the left side of the rotary ring (26) is provided with a plurality of clamping grooves (27).

4. The endocrinology effusion detection and extraction device capable of avoiding pollution according to claim 1, characterized in that: the fixed montant (28) that is provided with in top of bracing piece (2), the fixed support cover (29) that is provided with in top of montant (28), it is provided with slide bar (30) to slide in support cover (29), the left end cover of slide bar (30) is equipped with spring (31), and spring (31) about both ends respectively with stopper and support cover (29) fixed connection, and the stopper is fixed to be set up the left end at slide bar (30).

5. The endocrinology effusion detection and extraction device capable of avoiding pollution according to claim 1, characterized in that: the right end of the sliding rod (30) is clamped with the topmost side of the clamping grooves (27).

6. The endocrinology effusion detection-extraction device capable of avoiding pollution according to claim 3 or 4, characterized in that: the number of the placing grooves (14) is equal to that of the clamping grooves (27).

7. The endocrinology effusion detection-extraction device capable of avoiding pollution according to claim 1 or 3, characterized in that: sealing gaskets are arranged on the outer walls of the left and right bottom ends of the U-shaped drawing plate (18).

8. A use method of an endocrinology effusion detection and extraction device capable of avoiding pollution comprises the following steps:

s1, when in use, one of the sampling cylinders (17) is rotated to the topmost end of the rotating cylinder (1) by rotating the rotating ring (26), at the moment, the slide rod (30) can slide to the right in the support sleeve (29) under the pulling of the spring (31), the right end of the slide rod (30) can be clamped with the clamping groove (27) at the topmost end to realize the fixation of the rotating cylinder (1), meanwhile, a rubber butt plug III (21) at the left end and the right end of the sampling tube (17) at the topmost end can be extruded and butted with the rubber butt plug I (8) and the rubber butt plug II (11) together, so that a sealed passage is formed among the sampling tube (17), the air suction tube (7), the infusion tube (10) and the infusion tube (12), then the extraction needle (13) is pricked into the affected part of the patient, and when air is extracted through the air extraction cylinder (7), effusion can be extracted into the sampling cylinder (17), so that the effusion can be extracted;

s2, when the effusion needs to be extracted from the sampling cylinders (17), the rotary valve at the top end of the infusion cylinder (10) can be closed, then the rotary cylinder (1) is driven to rotate through the rotary ring (26), and at the moment, the rubber docking plugs III (21) at the two ends of the sampling cylinders (17) are sequentially docked with the rubber docking plug I (8) and the rubber docking plug II (11), so that the effusion can be sequentially extracted into the sampling cylinders (17), and the effusion can be segmented and stored as required;

s3, when the sampling tube (17) needs to be taken down, the limiting rods (16) on the left side and the right side of the sampling tube (17) can be rotated, so that the limiting rods (16) cancel blocking of circular tubes (20) at two ends of the sampling tube (17), the sampling tube (17) can be taken down, the circular tubes (20) can be blocked by rotating the limiting rods (16) when the sampling tube (17) is installed, and the sampling tube (17) can be installed in the placing groove (14);

s4, when rotating screw rod (23) through rotary rod (24), screw rod (23) are through the threaded connection with a screw thread section of thick bamboo (22), can drive the both ends of U-shaped pull board (18) and slide in two spout (19), after the both ends of U-shaped pull board (18) slide into two spout (19) in darker, the both ends of U-shaped pull board (18) can be sealed the looks remote site of pipe (20) on the left and right sides, and then can realize sealing up the hydrops of suction in sampler barrel (17), make things convenient for the later stage to detect the hydrops etc., after two spout (19) of both ends roll-off of U-shaped pull board (18) are more, the shutoff to pipe (20) on the left and right sides can be cancelled at the both ends of U-shaped pull board (18), make things convenient for sampler barrel (17) to extract hydrops etc..