CN210871719U

CN210871719U - Endocrine hydrops sampler

Info

Publication number: CN210871719U
Application number: CN201921301822.8U
Authority: CN
Inventors: 刘波; 何茜; 喻日成
Original assignee: Guizhou Provincial Peoples Hospital
Current assignee: Guizhou Provincial Peoples Hospital
Priority date: 2019-08-01
Filing date: 2019-08-01
Publication date: 2020-06-30
Anticipated expiration: 2029-08-01

Abstract

The utility model relates to an endocrine hydrops sampler, belonging to the technical field of medical equipment; the upper end of sampling bottle is equipped with fixed case, and the inside of fixed case is fixed with guider, and after the lower lateral wall of fixed case was passed to guider's bottom, insert and establish in the sampling bottle, and after guider's top passed fixed case's upper lateral wall, expose and establish the outside at fixed case, guider in run through and be equipped with the pipette, the one end of pipette is connected fixedly with guider's bottom, the other end of pipette is passed behind guider's top, is connected with the syringe needle, the barrel fix the right side wall at fixed case, be equipped with the check valve in the pipette on the left end upper portion of barrel, once only accomplish the sample, can not polluted by impurity, the simple operation, set up rationally, overall structure is more humanized, improves operating efficiency, and the practicality is stronger.

Description

Endocrine hydrops sampler

Technical Field

The utility model relates to the technical field of medical equipment, concretely relates to endocrine hydrops sampler.

Background

Endocrine system is important governing system in the human body, the endocrine once is out of order, will arouse the discomfort of health, consequently, carry out sample analysis to endocrine hydrops, be the necessary means of medical research, in the diagnosis, the doctor all adopts the sampler of syringe transformation usually, take a sample to the patient, after the sample is accomplished, transfer the endocrine hydrops in the sampler to the storage bottle again, thereby study the endocrine hydrops of taking, this kind takes the mode of endocrine hydrops very loaded down with trivial details, and the secondary shifts, can cause the pollution to the endocrine hydrops of taking, lead to the inaccuracy of testing result, besides, the use is inconvenient, the complex operation, influence doctor's operating efficiency, the time overlength of sampling the endocrine hydrops of patient, treat to improve urgently.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to prior art's defect and not enough, provide a reasonable in design, convenient to use's endocrine hydrops sampler, once only accomplish the sample, can not polluted by impurity, the inspection result is more accurate, the simple operation sets up rationally, overall structure is more humanized, improves operating efficiency, and the practicality is stronger.

In order to achieve the above object, the utility model adopts the following technical scheme: the device comprises a piston rod and a cylinder body, wherein the piston rod is embedded in the cylinder body, the outer end of the piston rod is exposed on the right side of the cylinder body, the device also comprises a fixed box, a guide device, a pipette, a sampling bottle and a needle head, the upper end of the sampling bottle is provided with the fixed box, the guide device is fixed in the fixed box, the bottom end of the guide device penetrates through the lower side wall of the fixed box and is inserted in the sampling bottle, the top end of the guide device penetrates through the upper side wall of the fixed box and is exposed on the outer part of the fixed box, the pipette is arranged in the guide device in a penetrating manner, one end of the pipette is fixedly connected with the bottom of the guide device, the other end of the pipette penetrates through the top end of the guide device and is connected with the needle head, the cylinder body is fixed on the right side wall of the fixed box, the left end of the cylinder body penetrates through the fixed, the other end of the water-blocking filter penetrates through the guide device and then is in through connection with the liquid suction pipe, and a one-way valve is arranged in the liquid suction pipe at the upper part of the left end of the cylinder.

Further, the right lower side of barrel be fixed with the handle ring.

Furthermore, the tail end of the pipette is provided with a needle fixing ring which is connected with the needle head.

Furthermore, a placing seat is fixed at the bottom of the sampling bottle.

Furthermore, the outer side wall of the sampling bottle is provided with a scale layer.

Furthermore, a sealing ring is arranged at the joint of the pipette and the top end of the guide device.

Furthermore, the bottom surface of the fixed box is fixed with a plurality of limiting blocks, a plurality of limiting holes are formed in the sampling bottle, and the limiting blocks are movably inserted in the limiting holes.

After the structure is adopted, the utility model discloses beneficial effect does: an endocrine hydrops sampler, once only accomplish the sample, can not polluted by impurity, the inspection result is more accurate, the simple operation sets up rationally, overall structure is more humanized, improves operating efficiency, the practicality is stronger, the utility model has the advantages of set up rationally, the cost of manufacture hangs down.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a cross-sectional view of the guide device of the present invention.

Fig. 3 is a top view of fig. 1.

Fig. 4 is a cross-sectional view of the present invention.

Description of reference numerals:

sampling bottle 1, barrel 2, piston rod 3, fixed case 4, guider 5, pipette 6, check valve 7, water blocking filter 8, solid needle ring 9, syringe needle 10, place seat 11, scale layer 12, handle ring 13, sealing washer 14, stopper 15, spacing hole 16.

Detailed Description

The present invention will be further described with reference to the accompanying drawings.

Referring to fig. 1-4, the technical solution adopted by the present embodiment is: the sampling device comprises a piston rod 3 and a cylinder body 2, wherein the piston rod 3 is embedded in the cylinder body 2, the outer end of the piston rod 3 is exposed at the right side of the cylinder body 2, the sampling device also comprises a fixed box 4, a guiding device 5, a pipette 6, a sampling bottle 1 and a needle head 10, the upper end of the sampling bottle 1 is movably provided with the fixed box 4, the bottom surface of the fixed box 4 is fixedly glued with two limit blocks 15, the sampling bottle 1 is provided with two limit holes 16, the limit blocks 15 are movably inserted in the limit holes 16, the bottom of the sampling bottle 1 is fixedly glued with a placing seat 11 to enhance the stability of the pipette 1 placed on a desktop, the outer side wall of the sampling bottle 1 is provided with a scale layer 12 which can facilitate observation of the sampling amount of endocrine hydrops sampled, the guiding device 5 is fixedly glued inside the fixed box 4, the guiding device 5 is made of plastic and is internally communicated with the guiding device 6 for guiding the bottom end of, the device is inserted into a sampling bottle 1, the top end of a guide device 5 penetrates through the upper side wall of a fixed box 4 and then is exposed outside the fixed box 4, a pipette 6 penetrates through the guide device 5, one end of the pipette 6 is connected and fixed with the bottom of the guide device 5, the other end of the pipette 6 penetrates through the top end of the guide device 5 and then is connected with a needle 10, the tail end of the pipette 6 is provided with a needle fixing ring 9, the needle fixing ring 9 is connected with the needle 10, a sealing ring 14 is arranged at the joint of the pipette 6 and the top end of the guide device 5, a cylinder 2 is adhesively fixed on the right side wall of the fixed box 4, the left end of the cylinder 2 penetrates through the fixed box 4 and the guide device 5 and then is connected with the pipette 6 in a penetrating manner, one end of a water blocking filter 8 is inserted and fixed in the inlet end of the cylinder 2, the other end of the water blocking filter 8 penetrates through the guide, the setting of filter 8 blocks water ensures that sample liquid can not enter into barrel 2 in, be equipped with check valve 7 (check valve 7 is SF plastic check valve) in the pipette 6 on the left end upper portion of barrel 2, the setting of check valve 7 ensures that the liquid of sample can not flow backwards, overall structure safety and stability more, the right downside sticky fixation of barrel 2 have handle ring 13, take when making things convenient for the doctor to take a sample, the process of sample is more simple convenient, simple structure once only accomplishes the sample, can not be by impurity contamination, the simple operation improves operating efficiency, the practicality is stronger.

The working principle of the specific embodiment is as follows: the needle head 10 is inserted into a position of a patient needing to be sampled, at the moment, the needle head is used, a user holds the lifting ring 13 on the lower right side of the cylinder body 2 to take the needle conveniently when sampling is carried out, the sampling process is simpler and more convenient, the piston rod 3 is pulled, the piston in the piston rod 3 starts to move, the endocrine hydrops of the patient are extracted into the cylinder body 2, the one-way valve 7 is embedded in the pipette 6, the setting of the one-way valve 7 ensures that the sampled liquid cannot flow backwards, the whole structure is safer and more stable, the water-blocking filter 8 is arranged at the inner port of the cylinder body 2, the water-blocking filter 8 is arranged to ensure that the sample liquid cannot enter the cylinder body 2, after the extraction is finished, the sample of the endocrine hydrops of the patient can flow into the sampling bottle 1 along with the pipette 6, the outer side wall of the sampling, the sampling bottle 1 is taken down, medical research is carried out, the sampling is completed once, the impurity pollution can be avoided, the result of the medical research is more accurate, the operation is convenient, the operation efficiency is improved, the whole device is reasonable in arrangement, the device structure is simple, and the practicability is stronger.

After adopting above-mentioned structure, this embodiment beneficial effect does:

1. the endocrine hydrops of the patient are directly sampled by the pipette 6 and enter the sampling bottle, so that the endocrine hydrops cannot be contacted by the external environment, the sampling is finished at one time, the endocrine hydrops cannot be polluted by impurities, the operation is convenient and fast, the result of medical research is more accurate, and the operation efficiency is improved;

2. the sealing ring 14 is arranged, so that the tightness is better, the arrangement is reasonable, the practicability is stronger, the whole arrangement is reasonable, the equipment structure is simple, and the practicability and the convenience are higher;

3. the user holds the handle ring 13 of the right downside of barrel 2, takes when conveniently taking a sample, and the process of sample is more simple convenient, and holistic stability is stronger.

The above description is only for the purpose of illustrating the technical solutions of the present invention and not for the purpose of limiting the same, and other modifications or equivalent replacements made by those of ordinary skill in the art to the technical solutions of the present invention should be covered within the scope of the claims of the present invention as long as they do not depart from the spirit and scope of the technical solutions of the present invention.

Claims

1. The utility model provides an endocrine hydrops sampler, it contains piston rod (3) and barrel (2), and the embedded piston rod (3) that are equipped with in barrel (2), the outer end of piston rod (3) dew is established on the right side of barrel (2), its characterized in that: the sampling device is characterized by further comprising a fixing box (4), a guide device (5), a pipette (6), a sampling bottle (1) and a needle head (10), wherein the fixing box (4) is arranged at the upper end of the sampling bottle (1), the guide device (5) is fixed inside the fixing box (4), the bottom end of the guide device (5) penetrates through the lower side wall of the fixing box (4) and is inserted into the sampling bottle (1), the top end of the guide device (5) penetrates through the upper side wall of the fixing box (4) and is exposed outside the fixing box (4), the pipette (6) penetrates through the guide device (5), one end of the pipette (6) is fixedly connected with the bottom of the guide device (5), the other end of the pipette (6) penetrates through the top end of the guide device (5) and is connected with the needle head (10), the barrel (2) is fixed on the right side wall of the fixing box (4), and the left end of the barrel (2) penetrates through the fixing box (4), The water-blocking filter is characterized in that the guide device (5) is connected with the liquid suction pipe (6) in a penetrating way, one end of the water-blocking filter (8) is inserted and fixed into the inlet end of the cylinder (2), the other end of the water-blocking filter (8) penetrates through the guide device (5) and is connected with the liquid suction pipe (6) in a penetrating way, and the liquid suction pipe (6) on the upper portion of the left end of the cylinder (2) is internally provided with a one-way valve (7).

2. An endocrine hydrops sampler as claimed in claim 1, wherein: the right lower side of the barrel body (2) is fixed with a lifting ring (13).

3. An endocrine hydrops sampler as claimed in claim 1, wherein: the tail end of the pipette (6) is provided with a needle fixing ring (9), and the needle fixing ring (9) is connected with a needle head (10).

4. An endocrine hydrops sampler as claimed in claim 1, wherein: the bottom of the sampling bottle (1) is fixed with a placing seat (11).

5. An endocrine hydrops sampler as claimed in claim 1, wherein: the outer side wall of the sampling bottle (1) is provided with a scale layer (12).

6. An endocrine hydrops sampler as claimed in claim 1, wherein: and a sealing ring (14) is arranged at the joint of the pipette (6) and the top end of the guide device (5).

7. An endocrine hydrops sampler as claimed in claim 1, wherein: the bottom surface of fixed case (4) be fixed with several stopper (15), seted up several spacing hole (16) on sampling bottle (1), stopper (15) activity is inserted and is established in spacing hole (16).