CN217304490U - A medical test sampler - Google Patents

Abstract

The utility model discloses a sampler for medical inspection, comprising a sampling main pipe, a sampling secondary pipe, a lifting piece and a sealing plate. A connecting piece is pasted and connected to the top of the limit rod, and a connecting piece is pasted and connected to the lower part of the connecting piece on the upper part of the connecting piece, and a lifting piece is pasted and connected to the bottom of the connecting rod. An installation head is connected to the bottom, and a sampling needle tube is pasted and connected to the bottom of the installation head. A limit block is arranged on the bottom of the sampling main pipe, and a sealing plate is pasted and connected to the upper part of the limit block. The medical inspection sampler, through the disassembly structure composed of the sampling main pipe and the sampling secondary pipe, enables the medical inspection sampler to change and adjust the internal sampling capacity, and at the same time use parts such as the limit rod and the connecting piece that can be removed to reduce the medical inspection sampler. volume, thus making the medical test sampler more practical.

Description

A medical test sampler

technical field

The utility model relates to the technical field of medical examination, in particular to a medical examination sampler.

Background technique

Medical testing is the testing of microbiology, immunology, biochemistry, genetics, hematology, biophysics, cytology, etc., on materials taken from the human body, so as to provide information for the prevention, diagnosis, treatment of human diseases and evaluation of human health. A subject of information, in the process of medical testing, it is necessary to use a medical test sampler to sample the test liquid, but the current medical test samplers on the market still have the following problems:

1. In the process of using the existing medical test sampler, the sampling capacity of the medical test sampler is often relatively single, which is not conducive to the medical test sampler to sample and test more samples, resulting in the ineffectiveness of the medical test sampler. good;

2. Conventional medical test samplers often need to be re-injected into other containers for storing samples after sampling, which will easily increase the workload of users and lead to poor experience of medical test samplers.

In view of the above problems, an innovative design is carried out on the basis of the original medical test sampler.

Utility model content

The purpose of this utility model is to provide a medical test sampler, so as to solve the problem of the common medical test sampler on the market proposed in the above-mentioned background technology. It is beneficial for the medical test sampler to sample and test more samples, which leads to the poor practicability of the medical test sampler. After sampling, it often needs to be re-injected into other containers for storing samples, which is easy to increase the workload of users, resulting in The problem of poor user experience of the medical test sampler.

In order to achieve the above purpose, the present utility model provides the following technical scheme: a medical test sampler, comprising a sampling main pipe, a sampling secondary pipe, a lifting piece and a sealing plate, the sampling main pipe is connected with a sampling secondary pipe, and the sampling main pipe is connected with the sampling pipe. The outer side of the sampling tube is connected with a limit rod, the top of the limit rod is pasted and connected with a connecting piece, and the upper part of the connecting piece is pinched and connected with a connecting rod below the connecting piece, and the bottom of the connecting rod is pasted and connected with a connecting piece. The bottom of the sampling main pipe is connected with an installation head, and the bottom of the installation head is connected with a sampling needle tube, a limit block is arranged on the bottom of the sampling main pipe, and a sealing plate is pasted and connected to the upper part of the limit block.

Preferably, the connection mode of the sampling main pipe and the sampling secondary pipe is threaded connection, the sampling main pipe and the sampling secondary pipe constitute a disassembly structure, and a rubber sleeve is slidably connected to the inner side of the sampling main pipe and the sampling secondary pipe.

Preferably, the rubber sleeve is attached to the inner side of the sampling main pipe and the sampling secondary pipe, and a mounting plate is attached to the inner side of the rubber sleeve, and a fixing plate is attached to the upper part of the mounting plate.

Preferably, the fixing piece and the lifting piece form an engaging structure, and the lifting piece and the fixing piece form a one-to-one correspondence structure.

Preferably, the connection between the installation head and the sampling main pipe is threaded connection, and the sampling needle pipe and the sampling main pipe constitute a disassembly structure.

Preferably, an adjustment block is pasted and connected below the limit block, the limit block and the sampling main pipe form a snap-fit sliding structure, and the sealing plate and the bottom of the sampling main pipe are attached to each other.

Compared with the prior art, the beneficial effects of the present utility model are: the medical test sampler,

1. Through the disassembly structure composed of the sampling main pipe and the sampling secondary pipe, the medical inspection sampler can change and adjust the internal sampling capacity. At the same time, the use of parts such as the limit rod and the connecting piece can be used to reduce the volume of the medical inspection sampler, thereby reducing the volume of the medical inspection sampler. Make the medical test sampler more practical;

2. The disassembly structure composed of the sampling needle tube and the sampling main tube enables the medical inspection sampler to remove the sampling needle tube and use it as an inspection container after sampling. At the same time, the bottom of the sampling main tube slides to seal the inside of the medical inspection sampler. Therefore, the use of the medical test sampler is more convenient, and the use experience of the medical test sampler is improved.

Description of drawings

1 is a schematic diagram of the overall front view of the present utility model;

Fig. 2 is the overall bottom view structure schematic diagram of the utility model;

3 is a schematic diagram of the internal structure of the sampling main pipe of the present invention;

FIG. 4 is a schematic diagram of the bottom structure of the sampling main pipe of the present invention.

In the figure: 1. Sampling main pipe; 2. Sampling secondary pipe; 3. Limiting rod; 4. Connecting piece; 5. Kneading piece; 6. Connecting rod; 7. Lifting piece; 8. Rubber sleeve; 9. Mounting plate; 10. Fixing piece; 11. Mounting head; 12. Sampling needle tube; 13. Limiting block; 14. Sealing plate; 15. Adjusting block.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

1-4, the present utility model provides a technical solution: a medical test sampler, including a sampling main pipe 1, a sampling sub-pipe 2, a lifting piece 7 and a sealing plate 14, in order to enable the use of the medical test sampler The sampling effect is better, a sampling secondary pipe 2 is connected above the sampling main pipe 1, and a limit rod 3 is connected to the outer side of the sampling main pipe 1 and the sampling secondary pipe 2, and the connection mode of the sampling main pipe 1 and the sampling secondary pipe 2 is a threaded connection, and The sampling main pipe 1 and the sampling sub-pipe 2 form a disassembly structure, and the inner side of the sampling main pipe 1 and the sampling sub-pipe 2 are slidably connected with a rubber sleeve 8. The disassembly structure formed by the sampling main pipe 1 and the sampling sub-pipe 2 enables the user to disassemble The sampling sub-pipe 2 is used as an auxiliary sampling main pipe 1, the top of the limit rod 3 is pasted and connected with a connecting piece 4, and the upper pinch piece 5 of the connecting piece 4 is pasted and connected to the bottom of the connecting piece 4. The connecting rod 6 is pasted and connected, and the The lower part is attached with a lifting piece 7, the rubber sleeve 8 is attached to the inner side of the sampling main pipe 1 and the sampling sub-pipe 2, and the inner side of the rubber sleeve 8 is attached with a mounting plate 9, and the upper part of the mounting plate 9 is attached with a fixing plate 10. Through the rubber sleeve 8 provided, it is convenient for the installation plate 9 to drive the rubber sleeve 8 to lift and lower the internal air pressure of the medical inspection sampler to sample the liquid. The bottom of the sampling main pipe 1 is connected with an installation head 11, and the bottom of the installation head 11 is pasted. The sampling needle tube 12 is connected, the fixing piece 10 and the lifting piece 7 form an engaging structure, and the lifting piece 7 and the fixing piece 10 form a one-to-one correspondence structure. The engaging structure formed by the fixing piece 10 and the lifting piece 7 enables the user to Remove the lifting piece 7, the connecting piece 4, the limit rod 3 and other components, so as to reduce the volume of the medical test sampler after use. The sampler can sample and store the sampled liquid according to requirements, so that the medical test sampler is more practical.

1-4, in order to make the use of the medical test sampler more convenient, a limiting block 13 is provided at the bottom of the sampling main pipe 1, and a sealing plate 14 is pasted and connected to the upper part of the limiting block 13. The installation head 11 and the sampling main pipe 1 The connection method is threaded connection, and the sampling needle tube 12 and the sampling main tube 1 constitute a disassembly structure. The disassembly structure formed by the sampling needle tube 12 and the sampling main tube 1 is convenient for the user to remove the sampling needle tube 12 under the sampling main tube 1 after sampling. The adjustment block 15 is attached to the lower part of the position block 13, and the limit block 13 and the sampling main pipe 1 form a snap-fit sliding structure, and the sealing plate 14 and the bottom of the sampling main pipe 1 are attached to each other, and the sealing plate 14 and the sampling main pipe 1 bottom are mutually connected. Fitting, so that the sealing plate 14 can place the liquid to flow out from the bottom of the sampling main pipe 1 after sliding at the bottom of the sampling main pipe 1. After removing the sampling needle tube 12 from the bottom of the sampling main pipe 1, the sampling main pipe 1 can be used as a sampling inspection liquid container, reducing the need for The workload of the user to transfer the liquid is reduced, so that the use of the medical test sampler is more convenient, and the use experience of the medical test sampler is improved.

Working principle: According to Fig. 1-3, when the medical test sampler needs to be used, the user first snaps the lifting piece 7 under the connecting rod 6 and the fixing piece 10 together, and then the user inserts the sampling needle 12 into the sample to be sampled. Then, the user pulls up the connecting piece 4 to drive the mounting plate 9 and the rubber sleeve 8 above. At this time, the liquid will be sucked into the sampling pipe 1 by the sampling needle The sampling tube 2 is installed, so that the sampling capacity of the medical test sampler can be adjusted, thereby making the medical test sampler more practical;

According to FIGS. 1-4 , after the medical inspection sampler takes samples, the user pulls the sealing plate 14 through the adjustment block 15 to slide at the bottom of the sampling main pipe 1 , so that the sealing plate 14 and the bottom opening of the sampling main pipe 1 are in contact with each other, so that the medical inspection sampling The liquid sampled by the device will not flow out, and then the user can rotate the sampling needle 12 to separate the sampling needle 12 from the sampling main pipe 1. At this time, the sampling main pipe 1 can be used as a sample inspection container, thereby reducing the workload of the user. To make the use experience of the medical test sampler better, the above is the working process of the whole device, and the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

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

Claims (6)

1. The utility model provides a medical science inspection sampler, includes that the sample is responsible for (1), sample secondary tube (2), carries piece (7) and closing plate (14), its characterized in that: the utility model discloses a sampling needle tube (12) and sampling needle tube (7), the top of the sample person in charge (1) is connected with sample time pipe (2), and the sample is responsible for (1) and is connected with gag lever post (3) with the outside of sample time pipe (2), the top of gag lever post (3) is pasted and is connected with connection piece (4), and holds between the fingers piece (5) in the top of connection piece (4) the below of connection piece (4) is pasted and is connected with connecting rod (6), and pastes and be connected with below of connecting rod (6) and carry piece (7), the bottom of the sample person in charge (1) is connected with installation head (11), and pastes and is connected with sample needle tube (12) in the below of installation head (11), the bottom of the sample person in charge (1) is provided with stopper (13), and pastes and is connected with closing plate (14) in the top of stopper (13).

2. A medical examination sampler as claimed in claim 1, in which: the connected mode that sample was responsible for (1) and sample secondary pipe (2) is threaded connection, and the sample is responsible for (1) and sample secondary pipe (2) and constitutes dismantlement structure to the inboard sliding connection that the sample was responsible for (1) and sample secondary pipe (2) has rubber sleeve (8).

3. A medical examination sampler as claimed in claim 2, in which: rubber sleeve (8) are responsible for with the sample and are laminated each other with the inboard of (1), sample secondary pipe (2), and the inboard of rubber sleeve (8) is pasted and is connected with mounting panel (9) to the top of mounting panel (9) is pasted and is connected with stationary blade (10).

4. A medical examination sampler as claimed in claim 3, in which: the fixing piece (10) and the lifting piece (7) form a clamping structure, and the lifting piece (7) and the fixing piece (10) form a one-to-one corresponding structure.

5. A medical examination sampler according to claim 1, characterised in that: the mounting head (11) is connected with the sampling main pipe (1) in a threaded manner, and the sampling needle tube (12) and the sampling main pipe (1) form a dismounting structure.

6. A medical examination sampler according to claim 1, characterised in that: stopper (13)'s below is pasted and is connected with regulating block (15), and stopper (13) are responsible for (1) with the sample and constitute snap-on sliding structure to closing plate (14) are responsible for (1) bottom with the sample and are laminated each other.

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