CN210990410U

CN210990410U - Endocrine sampling device

Info

Publication number: CN210990410U
Application number: CN201921703391.8U
Authority: CN
Inventors: 欧阳嵘; 陈炜
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-10-12
Filing date: 2019-10-12
Publication date: 2020-07-14
Anticipated expiration: 2029-10-12

Abstract

The utility model discloses an endocrine sampling device, including the fixed disk, upper end one side of fixed disk sets up a puncture section of thick bamboo, the puncture section of thick bamboo is provided with the pjncture needle, the inner chamber of puncture section of thick bamboo is provided with the aseptic cotton, the top of pjncture needle is provided with the clamp plate, the pjncture needle passes through the clamp plate and is connected with a puncture section of thick bamboo slip, set up in the discharge hole on one side of the upper end of pjncture needle, one side of puncture section of thick bamboo sets up a sampling tube, one side of sampling tube near the discharge hole is provided with the drainage tube, drainage tube and pjncture needle slip connection, and both seal up, the bottom intercommunication of drainage tube; the utility model discloses single can operate to the pjncture needle puncture is more stable, can not take place the skew, avoids arousing the patient uncomfortable, through the puncture section of thick bamboo and the aseptic cotton that set up, makes the pjncture needle remain clean aseptic environment, sanitary safety all the time.

Description

Endocrine sampling device

Technical Field

The utility model relates to the technical field of medical equipment, in particular to endocrine sampling device.

Background

Hydrops at positions such as thorax or abdominal cavity, mostly be caused by endocrine dyscrasia, when diagnosing, generally extract the hydrops earlier, diagnose after the hydrops inspection, at present, adopt the sample cylinder usually when taking a sample to the endocrine hydrops, pjncture needle and connecting hose take a sample to the endocrine hydrops, in the prior art, it often punctures and relatively fixed to take a sample for medical personnel handheld pjncture needle usually, the rethread doctor holds the sample cylinder and takes a sample, need two at least people just to operate, and puncture needle head stability is not enough during the operation, very easily the landing is dangerous when the operation, cause patient's misery easily, and the pjncture needle exposes in the air before carrying out the operation, inserting the human body, bring into the human germ easily, the security is relatively poor.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides endocrine sampling device, can effectively solve the problem in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme: endocrine sampling device, including the fixed disk, upper end one side of fixed disk sets up a puncture section of thick bamboo, the puncture section of thick bamboo be provided with the pjncture needle, the inner chamber of a puncture section of thick bamboo is provided with the aseptic cotton, the top of pjncture needle is provided with the clamp plate, the pjncture needle passes through clamp plate and a puncture section of thick bamboo sliding connection, set up in upper end one side of pjncture needle and have the discharge hole, one side of a puncture section of thick bamboo sets up the sampling tube, one side that is close to the discharge hole of sampling tube is provided with the drainage tube, drainage tube and pjncture needle sliding connection, and both seal the setting, the bottom intercommunication of.

Preferably, the top of the puncture cylinder is in threaded connection with a top cover, and the drainage tube is obliquely arranged.

Preferably, the negative pressure absorption mechanism comprises an absorption cavity, a piston is arranged in the absorption cavity, and a pull rod is arranged at the upper end of the piston.

Preferably, the part of pull rod is provided with Z type depression bar, the top of Z type depression bar is provided with the horizontal pole, the outside fixed connection of horizontal pole and sampler barrel.

Preferably, a collecting cylinder and a sampling cylinder are connected in a sliding mode, a U-shaped channel is formed in one side, close to the collecting cylinder, of the sampling cylinder, a sucker is arranged at the upper end of the U-shaped channel, a first magnet is arranged at the bottom of the U-shaped channel, and a metal plate is fixed to the bottom of the collecting cylinder.

Preferably, the first magnet is connected with the U-shaped channel through a tension spring.

Preferably, the fixed disk is made of transparent materials, and silica gel pads are arranged around the bottom of the fixed disk.

Compared with the prior art, the utility model discloses the beneficial effect who produces is:

1. this endocrine sampling device, during the use, through placing the fixed disk at the sample site, and make the sampler barrel aim at the sampling point, make the pjncture needle puncture through pressing the clamp plate, and form the negative pressure through negative pressure absorption mechanism, absorb the hydrops through the pjncture needle, and discharge hole through on the pjncture needle discharges into in the drain tube, and flow into in the collector barrel of bottom, accomplish the collection, one can operate, the very big amount of labour that has alleviateed medical personnel, high durability and convenient operation, and the pjncture needle puncture is more stable, can not take place the skew, arouse the patient discomfort, through the puncture barrel and the aseptic cotton that set up, make the pjncture needle remain clean aseptic environment all the time, sanitation.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is an enlarged view of a in fig. 1 of the present invention;

fig. 3 is a front view of the present invention.

In the figure: 1. fixing the disc; 2. sterilizing cotton; 3. a puncture cylinder; 4. puncturing needle; 5. a discharge hole; 6. pressing a plate; 7. a top cover; 8. a Z-shaped compression bar; 9. a cross bar; 10. a pull rod; 11. a piston; 12. a sampling tube; 13. a drainage tube; 14. a collection canister; 15. a metal plate; 16. a first magnet; 17. a tension spring; 18. a U-shaped channel; 19. a suction cup; 20. an adsorption chamber.

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.

In the description of the present application, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present application.

In the description of the present application, it should be further noted that, unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may include, for example, a fixed connection, a detachable connection, an integral connection, a mechanical connection, an electrical connection, a direct connection, a connection through an intermediate medium, and a connection between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art according to specific circumstances.

As shown in fig. 1-3, the endocrine sampling device comprises a fixed disc 1, a puncture tube 3 is arranged on one side of the upper end of the fixed disc 1, a puncture needle 4 is arranged on the puncture tube 3, aseptic cotton 2 is arranged in the inner cavity of the puncture tube 3, a pressing plate 6 is arranged on the top of the puncture needle 4, the puncture needle 4 is in sliding connection with the puncture tube 3 through the pressing plate 6, a discharge hole 5 is arranged on one side of the upper end of the puncture needle 4, a sampling tube 12 is arranged on one side of the puncture tube 3, a drainage tube 13 is arranged on one side of the sampling tube 12 close to the discharge hole 5, the drainage tube 13 is in sliding connection with the puncture needle 4, the drainage tube 13 and the puncture needle 4 are arranged in a sealing manner, a collection tube 14 is communicated with the bottom of the drainage tube 13, a negative pressure absorption mechanism is communicated with the top of the, make the pjncture needle puncture through pressing the clamp plate to form the negative pressure through negative pressure absorption mechanism, absorb the hydrops through the pjncture needle, and discharge hole through on the pjncture needle is discharged into in the drainage tube, and in the surge drum of flowing to the bottom, accomplish the collection, single can operate, and the pjncture needle puncture is more stable, can not take place the skew, arouses the patient uncomfortable, through the surge drum and the aseptic cotton that set up, makes the pjncture needle remain clean aseptic environment throughout, sanitary safety.

In this embodiment, the top threaded connection of a puncture section of thick bamboo 3 has top cap 7, conveniently takes out the pjncture needle and replaces, and is more sanitary, drainage tube 13 is the slope setting, makes the endocrine hydrops better collecting of drainage department.

In this embodiment, the negative pressure absorption mechanism includes an absorption cavity 20, a piston 11 is disposed in the absorption cavity 20, a pull rod 10 is disposed at an upper end of the piston 11, and the negative pressure is formed by pulling the pull rod, so as to complete the absorption function.

In this embodiment, a Z-shaped pressure lever 8 is arranged at the portion of the pull rod 10, a cross rod 9 is arranged above the Z-shaped pressure lever 8, the cross rod 9 is fixedly connected with the outer side of the sampling tube 12, the Z-shaped pressure lever and the cross rod are held by a single hand, the Z-shaped pressure lever and the cross rod are held by force, the piston is pulled, and the operation is convenient.

In this embodiment, a collecting cylinder 14 and a sampling cylinder 12 sliding connection, U type passageway 18 has been seted up to the bottom one side that is close to collecting cylinder 14 of sampling cylinder 12, the upper end of U type passageway 18 is provided with sucking disc 19, the bottom of U type passageway 18 is provided with first magnet 16, the bottom of collecting cylinder 14 is fixed with metal sheet 15, and after putting the sampling cylinder, magnet and metal sheet adsorb, produce the negative pressure in the messenger U type passageway to adsorb the sampling cylinder fixedly through the sucking disc, fixed convenient stability, when taking out, slightly hard take out can.

In this embodiment, the first magnet 16 is connected to the U-shaped channel 18 through the tension spring 17, so that the first magnet can be better reset.

In this embodiment, fixed disk 1 is made for transparent material, the bottom of fixed disk 1 is provided with the silica gel pad all around, conveniently observes the puncture position of pjncture needle, better operates.

While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the present invention. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the invention.

Claims

1. Endocrine sampling device, including the fixed disk, its characterized in that: the utility model discloses a puncture device, including fixed disk, puncture section of thick bamboo, discharge hole, drainage tube, draft tube, sampling tube, drainage tube and negative pressure absorption mechanism, the upper end one side of fixed disk sets up a puncture section of thick bamboo, the puncture section of thick bamboo be provided with the pjncture needle, the inner chamber of a puncture section of thick bamboo is provided with the aseptic cotton, the top of pjncture needle is provided with the clamp plate, the pjncture needle passes through clamp plate and puncture section of thick bamboo sliding connection, set up in upper end one side of pjncture needle has the discharge hole, one side of a puncture section of thick bamboo sets up the sampling tube, one side of sampling.

2. The endocrine sampling device of claim 1, wherein: the top of the puncture cylinder is in threaded connection with a top cover, and the drainage tube is arranged in an inclined mode.

3. The endocrine sampling device of claim 1, wherein: the negative pressure absorption mechanism comprises an absorption cavity, a piston is arranged in the absorption cavity, and a pull rod is arranged at the upper end of the piston.

4. The endocrine sampling device of claim 3, wherein: the part of pull rod is provided with Z type depression bar, the top of Z type depression bar is provided with the horizontal pole, the outside fixed connection of horizontal pole and sampler barrel.

5. The endocrine sampling device of claim 1, wherein: the collecting cylinder is connected with the sampling cylinder in a sliding mode, a U-shaped channel is formed in one side, close to the collecting cylinder, of the bottom of the sampling cylinder, a sucker is arranged at the upper end of the U-shaped channel, a first magnet is arranged at the bottom of the U-shaped channel, and a metal plate is fixed to the bottom of the collecting cylinder.

6. The endocrine sampling device of claim 5, wherein: the first magnet is connected with the U-shaped channel through a tension spring.

7. The endocrine sampling device of claim 1, wherein: the fixed disk is made of transparent materials, and silica gel pads are arranged on the periphery of the bottom of the fixed disk.