CN210108747U

CN210108747U - Clinical laboratory's sampler of sample accuracy

Info

Publication number: CN210108747U
Application number: CN201920458655.1U
Authority: CN
Inventors: 夏存华
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-04-08
Filing date: 2019-04-08
Publication date: 2020-02-21
Anticipated expiration: 2029-04-08

Abstract

The utility model provides a clinical laboratory sampler with accurate sampling, which comprises a U-shaped communicating vessel with two open ends, one end connected with a second cover body through screw thread, the other end provided with a taper mouth, the upper end of the taper mouth connected with a first cover body through screw thread, purified water filled in the U-shaped communicating vessel, a second sealing ring arranged in the U-shaped communicating vessel at the lower end of the second cover body, a balancing weight fixedly connected on the second sealing ring, a first sealing ring arranged in the U-shaped communicating vessel at the lower end of the taper mouth, a retainer ring used for limiting fixedly connected on the U-shaped communicating vessel at the upper end of the first sealing ring, the utility model can replace the balancing weight according to the inspection amount required by the inspection project, has strong applicability, can be used for quantitative sampling of liquid, solid or mixture, utilizes the principle of the communicating vessel for quantitative sampling, and the sampling amount is accurate and reliable and visual, the condition that the sampling quantity is less than the testing quantity and the normal testing is influenced is avoided, and the device has low manufacturing cost and reliable work.

Description

Clinical laboratory's sampler of sample accuracy

Technical Field

The utility model belongs to the technical field of the sampler technique and specifically relates to a clinical laboratory's sampler of sample accuracy.

Background

The hospital clinical laboratory is a bridge between clinical medicine and basic medicine, and comprises a plurality of branch subjects of clinical microbiology, clinical immunology and the like.

Medical treatment inspection needs to carry out the analysis that detects to patient's inspection sample, inspection sample includes blood, urine, excrement and urine, pathological section etc, there is some sample to need patient oneself to gather like excrement and urine, urine etc, most of needs medical personnel gather the sample according to medical experience, when the sample is liquid, the patient, medical personnel can easily gather according to the sampling bottle scale, but to some non-liquid samples, the sample volume can influence normal detection less, patient and medical personnel often gather according to the experience, can't the accurate sample volume of judging reach required requirement.

Therefore, it is necessary to develop a clinical sampler with accurate sampling.

Disclosure of Invention

To the defect that clinical laboratory's sampler exists among the prior art, a main aim at of the utility model provides an accurate clinical laboratory's sampler takes a sample.

In order to solve the technical problem, the utility model provides a clinical laboratory sampler with accurate sampling, which comprises a first cover body, a cone mouth, a clamping ring, a first sealing ring, equal-height scales, a U-shaped communicating vessel, a second sealing ring, a balancing weight, a second cover body, a magnet ring, a sampling bottle, a clamping lug, a sampling spoon, an iron ring, capacity scales and a handle; two ends of the U-shaped communicating vessel are opened, one end is connected with a second cover body in a threaded manner, the other end is provided with a conical opening, and the upper end of the conical opening is in threaded connection with a first cover body, purified water is filled in the U-shaped communicating vessel, a second sealing ring is arranged in the U-shaped communicating vessel at the lower end of the second cover body, a balancing weight is fixedly connected on the second sealing ring, a first sealing ring is arranged in the U-shaped communicating vessel at the lower end of the conical opening, a clamping ring for limiting is fixedly connected with the U-shaped communicating vessel at the upper end of the first sealing ring, a magnet ring is fixedly connected with the upper end of the first sealing ring, the U-shaped communicating vessel is provided with an equal-height scale with equal liquid level at the two ends, the lower end of the sampling bottle is fixedly connected with the iron ring, the sampling bottle is provided with capacity scales, and a handle at the upper end of the sampling spoon is provided with a clamping lug which is clamped at the bottleneck of the sampling bottle.

Preferably, the center of the magnet ring is provided with a groove matched with the iron ring.

Preferably, the weight of the balancing weight is equal to the sum of the weights of the sampling bottle, the sampling spoon, the magnet ring and the required test sample.

Preferably, the second cover body is unscrewed, and the balancing weights with different weights can be replaced.

Preferably, a transverse handle is arranged on the U-shaped communicating vessel.

Preferably, the balancing weight is made of a plastic material or an aluminum alloy material.

Preferably, a sealing ring is respectively arranged on the inner sides of the first cover body and the second cover body.

Preferably, the first sealing ring is coincident with the axis of the sampling bottle and the iron ring.

Preferably, the counterweight vertical axis coincides with the second seal ring axis.

The utility model has the advantages that:

the utility model discloses simple structure can change the balancing weight according to the required inspection volume of inspection project, and the suitability is strong, can be used to the quantitative sampling of liquid, solid or mixture, utilizes linker principle quantitative sampling, and the sampling volume is accurate reliable, and the reading is surveyd directly perceivedly, has avoided the sampling volume to reach the inspection quantity less, influences the condition of normal inspection, and low in manufacturing cost is honest and clean, the reliable operation.

Drawings

The present invention will be further explained with reference to the drawings and examples.

Fig. 1 is a front view structural diagram of the present invention.

Fig. 2 is a view showing the structure of the sampling bottle of fig. 1 according to the present invention.

In the figure, the position of the upper end of the main shaft,

1-first cover body, 2-conical opening, 3-clamping ring, 4-first sealing ring, 5-equal-height scale, 6-U-shaped communicating vessel, 7-second sealing ring, 8-balancing weight, 9-second cover body, 10-magnet ring, 11-sampling bottle, 12-clamping lug, 13-sampling spoon, 14-iron ring and 15-capacity scale.

Detailed Description

The present invention will be further described with reference to the following drawings and examples, and embodiments of the present invention include, but are not limited to, the following examples.

In order to realize the purpose, the utility model discloses a technical scheme as follows:

as shown in fig. 1 and 2, the clinical laboratory sampler with accurate sampling comprises a first cover body 1, a conical opening 2, a clamping ring 3, a first sealing ring 4, an equal-height scale 5, a U-shaped communicating vessel 6, a second sealing ring 7, a balancing weight 8, a second cover body 9, a magnet ring 10, a sampling bottle 11, a clamping lug 12, a sampling spoon 13, an iron ring 14, a capacity scale 15 and a handle 16; the two ends of the U-shaped communicating vessel 6 are opened, one end is connected with a second cover body 9 by screw thread, the other end is provided with a cone-shaped opening 2, the upper end of the cone-shaped opening 2 is connected with a first cover body 1 by screw thread, the interior of the U-shaped communicating vessel 6 is filled with purified water, the interior of the U-shaped communicating vessel 6 at the lower end of the second cover body 9 is provided with a second sealing ring 7, a balancing weight 8 is fixedly connected on the second sealing ring 7, the interior of the U-shaped communicating vessel 6 at the lower end of the cone-shaped opening 2 is provided with a first sealing ring 4, the U-shaped communicating vessel 6 at the upper end of the first sealing ring 4 is fixedly connected with a clamping ring 3 for limiting, the upper end of the first sealing ring 4 is fixedly connected with a magnet ring 10, the U-shaped communicating vessel 6 is provided with an equal-height scale 5 with equal liquid level at the two ends, the lower end of the sampling bottle 11 is fixedly connected with an iron ring, the magnet ring 10 center is equipped with a recess that cooperates with the iron ring 14, and the balancing weight 8 weight equals to and takes a sample bottle 11, takes a sample spoon 13, magnet ring 10 and the required sample weight sum of examining, unscrews second lid 9, removable balancing weight 8 of different weight, installs a horizontal handle 16 on the U type linker 6, and balancing weight 8 adopts plastic material or aluminum alloy material to make, and first lid 1, second lid 9 inboard are equipped with a sealing washer respectively.

The utility model discloses during the use, open first lid 1 and utilize the inside that the detection sample that sampling spoon 13 will get is put into sampling bottle 11, during the sample, iron ring 14 of sampling bottle 11 bottom can be fixed on first sealing washer 4 with magnet ring 10 cooperation and also can be with sampling bottle 11 by taking out on magnet ring 10 after the sample is accomplished and can put sampling bottle 11 on magnet ring 10, because balancing weight 8 weight equals sampling bottle 11, sampling spoon 13, magnet ring 10 and the sample weight sum for required inspection, the liquid level height of balancing weight 8 lower extreme can be less than the liquid level height of sampling bottle 11 bottom when beginning, after sampling bottle 11 puts into the sample, according to the linker principle, under self action of gravity, promote the liquid level of its lower extreme to move down, be equipped with both sides liquid level mark on U type linker 6 and have equal altitude 5, when the liquid level height of both sides is equal, required inspection is for sample weight this moment and subtracts sampling bottle 11 for balancing weight 8, The weight of the sampling spoon 13 and the magnet ring 10 is the weight required by the inspection; when the liquid level at the bottom of the sampling bottle 11 is lower than the liquid level at the lower end of the balancing weight 8, the total amount of the samples exceeds the required inspection amount and can meet the requirement of the inspection amount; on the contrary, when the liquid level at the bottom of the sampling bottle 11 is higher than the liquid level at the lower end of the balancing weight 8, the situation that the amount of the sampled sample does not meet the inspection requirement is shown, and the sampling amount needs to be increased.

Utilize technical scheme, or technical personnel in the field are in the utility model discloses under technical scheme's the inspiration, design similar technical scheme, and reach above-mentioned technological effect, all fall into the utility model discloses a protection scope.

Claims

1. A clinical laboratory sampler with accurate sampling is characterized by comprising a first cover body (1), a conical opening (2), a clamping ring (3), a first sealing ring (4), an equal-height scale (5), a U-shaped communicating vessel (6), a second sealing ring (7), a balancing weight (8), a second cover body (9), a magnet ring (10), a sampling bottle (11), a clamping lug (12), a sampling spoon (13), an iron ring (14), a capacity scale (15) and a handle (16); the U-shaped communicating vessel (6) is provided with openings at two ends, one end of the U-shaped communicating vessel is connected with a second cover body (9) in a threaded manner, the other end of the U-shaped communicating vessel is provided with a conical opening (2), the upper end of the conical opening (2) is connected with a first cover body (1) in a threaded manner, purified water is filled in the U-shaped communicating vessel (6), a second sealing ring (7) is arranged in the U-shaped communicating vessel (6) at the lower end of the second cover body (9), a balancing weight (8) is fixedly connected on the second sealing ring (7), a first sealing ring (4) is arranged in the U-shaped communicating vessel (6) at the lower end of the conical opening (2), a clamping ring (3) used for limiting is fixedly connected at the upper end of the first sealing ring (4), a magnet ring (10) is fixedly connected at the upper end of the first sealing ring (4), and the U-shaped communicating vessel (6) is provided with equal-, an iron ring (14) is fixedly connected to the lower end of the sampling bottle (11), capacity scales (15) are arranged on the sampling bottle (11), a clamping lug (12) is mounted on a handle at the upper end of a sampling spoon (13), and the clamping lug (12) is clamped at the bottle mouth of the sampling bottle (11).

2. Clinical sampler for accurate sampling according to claim 1 characterized in that the magnet ring (10) is provided centrally with a groove cooperating with the iron ring (14).

3. Sampling precision clinical sampler according to claim 1 characterized by the fact that the weight of the weight (8) is equal to the sum of the weight of the sampling bottle (11), the sampling spoon (13), the magnet ring (10) and the sample to be tested.

4. Clinical sampler with accurate sampling according to claim 1, characterized by the fact that screwing off the second cap (9) allows replacing the counterweight (8) with different weights.

5. A clinical sampler with accurate sampling according to claim 1 characterised in that a transversal handle (16) is mounted on the U-shaped communicator (6).

6. A clinical sampler with accurate sampling according to claim 1 or 4, characterized in that the counterweight (8) is made of plastic material or aluminum alloy material.

7. The clinical sampler with accurate sampling according to claim 1, wherein the first cover body (1) and the second cover body (9) are respectively provided with a sealing ring at the inner side.