CN210871719U - Endocrine hydrops sampler - Google Patents

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

An endocrine effusion sampler

technical field

The utility model relates to the technical field of medical equipment, in particular to an endocrine effusion sampler.

Background technique

The endocrine system is an important regulatory system in the human body. Once the endocrine is out of balance, it will cause physical discomfort. Therefore, sampling and analysis of endocrine effusion is a necessary means of medical research. When making a diagnosis, doctors usually use a syringe to transform it. The sampler takes samples from the patient. After the sampling is completed, the endocrine effusion in the sampler is transferred to the storage bottle, so as to conduct research on the collected endocrine effusion. This method of taking endocrine effusion is very cumbersome, and two The second transfer will cause pollution to the collected endocrine effusion, resulting in inaccurate test results. In addition, it is inconvenient to use, cumbersome to operate, affecting the efficiency of the doctor’s operation, and it takes too long to sample the patient’s endocrine effusion. Improve.

Utility model content

The purpose of the utility model is to aim at the defects and deficiencies of the prior art, and to provide an endocrine effusion sampler with a reasonable design and convenient use, which can complete sampling at one time without being polluted by impurities, has more accurate inspection results, is convenient to operate, and can be set Reasonable, the overall structure is more humanized, the operation efficiency is improved, and the practicability is stronger.

In order to achieve the above-mentioned purpose, the technical scheme adopted by the utility model is as follows: it includes a piston rod and a cylinder body, a 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, and it also includes a fixing box. , guide device, pipette, sampling bottle and needle. The upper end of the sampling bottle is provided with a fixed box, and the interior of the fixed box is fixed with a guide device. In the bottle, after the top of the guide device passes through the upper side wall of the fixed box, it is exposed outside the fixed box. The guide device is provided with a suction pipe, and one end of the suction pipe is connected and fixed with the bottom of the guide device. After the other end of the pipette passes through the top of the guide device, it is connected with the needle, the cylinder is fixed on the right side wall of the fixed box, and the left end of the cylinder passes through the fixed box and the guide device, and is connected with the suction The pipes are connected through each other, one end of the water blocking filter is inserted and fixed in the inlet end of the cylinder body, the other end of the water blocking filter passes through the guiding device, and is connected with the suction pipe through, and the suction pipe on the upper left end of the cylinder body is connected. There is a one-way valve in the liquid pipe.

Further, a handle ring is fixed on the lower right side of the cylinder body.

Further, the end of the pipette is provided with a needle-fixing ring, and the needle-fixing ring is connected with the needle.

Further, the bottom of the sampling bottle is fixed with a placing seat.

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

Further, a sealing ring is provided at the connection between the suction pipe and the top of the guide device.

Further, several limit blocks are fixed on the bottom surface of the fixed box, several limit holes are opened on the sampling bottle, and the limit blocks are movably inserted in the limit holes.

After the above structure is adopted, the beneficial effects of the present utility model are as follows: the endocrine effusion sampler described in the present utility model can complete sampling at one time without being polluted by impurities, the inspection results are more accurate, the operation is convenient, the setting is reasonable, and the overall structure It is more humanized, improves operation efficiency, and has stronger practicability. The utility model has the advantages of reasonable setting and low production cost.

Description of drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the following briefly introduces the accompanying drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description These are just some embodiments of the present invention, and for those of ordinary skill in the art, other drawings can also be obtained from these drawings without any creative effort.

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

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

FIG. 3 is a plan view of FIG. 1 .

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

Description of reference numbers:

Sampling bottle 1, cylinder body 2, piston rod 3, fixing box 4, guide device 5, suction tube 6, one-way valve 7, water blocking filter 8, fixing needle ring 9, needle 10, placing seat 11, scale layer 12. Handle ring 13, sealing ring 14, limit block 15, limit hole 16.

Detailed ways

The utility model will be further described below in conjunction with the accompanying drawings.

Referring to Figures 1-4, the technical solution adopted in this specific embodiment is: it includes a piston rod 3 and a cylinder body 2, the cylinder body 2 is embedded with a piston rod 3, and the outer end of the piston rod 3 is exposed in the cylinder. On the right side of the body 2, it also includes a fixed box 4, a guide device 5, a pipette 6, a sampling bottle 1 and a needle 10. The upper end of the sampling bottle 1 is movably provided with a fixed box 4. The bottom surface of the fixed box 4 is glued Two limit blocks 15 are glued and fixed, two limit holes 16 are opened on the sampling bottle 1, the limit blocks 15 are movably inserted in the limit holes 16, and the bottom of the sampling bottle 1 is glued and fixed with a placing seat 11 , strengthen the stability of the sampling bottle 1 placed on the desktop, the outer side wall of the sampling bottle 1 is provided with a scale layer 12, which can easily observe the sampling amount of endocrine effusion sampling, and the interior of the fixed box 4 is glued and fixed with a guiding device 5 to guide the The device 5 is made of plastic, and is arranged through the inside to guide the pipette 6. After the bottom end of the guiding device 5 passes through the lower side wall of the fixed box 4, it is inserted into the sampling bottle 1, and the top end of the guiding device 5 is inserted through the sampling bottle 1. After passing through the upper side wall of the fixed box 4, it is exposed on the outside of the fixed box 4. The guide device 5 is provided with a suction pipe 6 through it. One end of the suction pipe 6 is connected and fixed with the bottom of the guide device 5. After the other end of the liquid pipe 6 passes through the top of the guide device 5, it is connected with the needle 10. The end of the pipette 6 is provided with a needle-fixing ring 9, and the needle-fixing ring 9 is connected with the needle 10. The connection between the liquid pipe 6 and the top of the guide device 5 is provided with a sealing ring 14, the cylinder body 2 is glued and fixed on the right side wall of the fixed box 4, and the left end of the cylinder body 2 passes through the fixed box 4 and the guide device 5. After that, it is connected with the suction pipe 6, one end of the water blocking filter 8 is inserted and fixed in the inlet end of the cylinder 2, and the other end of the water blocking filter 8 passes through the guide device 5, and is connected with the suction pipe. 6. Through connection, the setting of the water blocking filter 8 ensures that the sample liquid will not enter the cylinder body 2, and the suction pipe 6 at the upper left end of the cylinder body 2 is provided with a one-way valve 7 (the one-way valve 7 is SF plastic One-way valve), the setting of the one-way valve 7 ensures that the sampled liquid will not flow back, and the overall structure is more secure and stable. The process of taking and sampling is simpler and more convenient, the structure is simple, the sampling is completed at one time, it will not be polluted by impurities, the operation is convenient, the operation efficiency is improved, and the practicability is stronger.

The working principle of this specific embodiment: insert the needle 10 into the part where the patient needs to be sampled. At this time, when starting to use, the user pulls the handle ring 13 on the lower right side of the cylinder body 2, which is convenient to take when sampling. The sampling process is simpler and more convenient, the piston rod 3 is pulled, the piston inside the piston rod 3 starts to move, and the patient's endocrine effusion is extracted into the cylinder 2, and the suction pipe 6 is embedded with a one-way valve 7, one-way The setting of the valve 7 ensures that the sampled liquid will not flow back, and the overall structure is more secure and stable. The inner port of the cylinder body 2 is provided with a water blocking filter 8. The setting of the water blocking filter 8 ensures that the sample liquid will not enter the cylinder body. 2, after the extraction is completed, the sample of the patient's endocrine effusion will flow into the sampling bottle 1 along with the pipette 6. The outer side wall of the sampling bottle 1 is provided with a scale layer 12, which can easily observe the sampling amount of endocrine effusion sampling. , after completion, remove the sampling bottle 1, carry out medical research, complete sampling at one time, and will not be polluted by impurities, the results of medical research are more accurate, the operation is convenient, the operation efficiency is improved, the overall setting is reasonable, the equipment structure is simple, and the practicability is more practical. powerful.

After adopting the above structure, the beneficial effects of this specific embodiment are:

1. The patient's endocrine effusion is directly sampled from the pipette 6 into the sampling bottle, which will not be contacted by the external environment. The sampling is completed at one time and will not be polluted by impurities. The operation is convenient, the results of medical research are more accurate, and the operation is improved. efficiency;

2. The setting of the sealing ring 14 has better tightness, reasonable setting, stronger practicability, reasonable overall setting, simple equipment structure, and more practical and convenient;

3. The user pulls the handle ring 13 on the lower right side of the cylinder body 2, which is convenient to take when sampling, the sampling process is simpler and more convenient, and the overall stability is stronger.

The above is only used to illustrate the technical solution of the present invention and not to limit it. Other modifications or equivalent replacements made by those of ordinary skill in the art to the technical solution of the present invention are not departing from the spirit and scope of the technical solution of the present invention. , should be included in the scope of the claims of the present utility model.

Claims (7)

1. An endocrine effusion sampler, which comprises a piston rod (3) and a cylinder body (2), the cylinder body (2) is embedded with a piston rod (3), and the outer end of the piston rod (3) is exposed at the The right side of the cylinder body (2) is characterized in that: it further comprises a fixing box (4), a guide device (5), a pipette (6), a sampling bottle (1) and a needle (10), and the sampling bottle (1) A fixing box (4) is arranged at the upper end of the fixing box (4), and a guiding device (5) is fixed inside the fixing box (4). In the sampling bottle (1), after the top end of the guide device (5) passes through the upper side wall of the fixed box (4), it is exposed outside the fixed box (4), and the guide device (5) is provided with a penetrating device. The pipette (6), one end of the pipette (6) is connected and fixed with the bottom of the guide device (5), and the other end of the pipette (6) passes through the top of the guide device (5), and is connected to the needle (10). ) connection, the cylinder body (2) is fixed on the right side wall of the fixing box (4), and the left end of the cylinder body (2) passes through the fixing box (4) and the guiding device (5), and is connected with the suction pipe (6) Through connection, one end of the water blocking filter (8) is inserted and fixed in the inlet end of the cylinder (2), and the other end of the water blocking filter (8) passes through the guide device (5), The liquid suction pipe (6) is throughly connected with the suction pipe (6), and a one-way valve (7) is provided in the suction pipe (6) at the upper left end of the cylinder body (2). 2 . The endocrine effusion sampler according to claim 1 , wherein a handle ring ( 13 ) is fixed on the lower right side of the cylinder body ( 2 ). 3 . 3. An endocrine effusion sampler according to claim 1, characterized in that: the end of the pipette (6) is provided with a needle-fixing ring (9), the needle-fixing ring (9) and the needle ( 10) Connected. 4. An endocrine effusion sampler according to claim 1, characterized in that: a placing seat (11) is fixed at the bottom of the sampling bottle (1). 5 . The endocrine effusion sampler according to claim 1 , wherein a scale layer ( 12 ) is provided on the outer side wall of the sampling bottle ( 1 ). 6 . 6 . The endocrine effusion sampler according to claim 1 , wherein a sealing ring ( 14 ) is provided at the connection between the suction pipe ( 6 ) and the top of the guide device ( 5 ). 7 . 7. An endocrine effusion sampler according to claim 1, characterized in that: the bottom surface of the fixed box (4) is fixed with several limit blocks (15), and the sampling bottle (1) is provided with several limit blocks (15). A limit hole (16), a limit block (15) is movably inserted in the limit hole (16).

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