CN213813008U - Body fluid sampling device for endocrinology department - Google Patents

Abstract

The utility model discloses a body fluid sampling device for endocrinology department contains the sampling pipe, the sealed installation pipe of upper end fixedly connected with one end opening one end of sampling pipe, the sealed end of installation pipe stretches into the inside and outside of sampling pipe runs through and is equipped with the intercommunicating pore, the inside slidable mounting of installation pipe has the catheter of vertical lift, the bottom of catheter corresponds the intercommunicating pore is equipped with the water conservancy diversion hole, there is rubber piston the interior bottom surface of installation pipe through spring mounting for upwards prop the catheter makes the intercommunicating pore with the dislocation of water conservancy diversion hole, the bottom of sampling pipe is equipped with the liquid outlet and is equipped with the ooff valve. Has the advantages that: this body fluid sampling device for endocrinology department can provide better sealed environment and save the body fluid of gathering the sample, protects the body fluid not contaminated to can carry out long-time saving to the body fluid, both conveniently take out the body fluid and conveniently seal once more, clean health and practicality are strong.

Description

Body fluid sampling device for endocrinology department

Technical Field

The utility model relates to a sampling device technical field, concretely relates to body fluid sampling device for endocrinology department.

Background

Endocrine is a physiological term, and substances produced by body tissues are directly secreted in blood (body fluid) without passing through a catheter, namely: the secretion cell directly enters the body fluid to generate hormone, the body fluid is taken as a medium to generate a secretion form of effect on the target cell, when the endocrine department inspects and treats, the body fluid is required to be collected and sampled to diagnose the patient, and the body fluid inspection has very important value for clinical diagnosis, judgment of curative effect and prognosis.

Body fluid sampling device that present hospital used is comparatively simple, the majority is the collection cup or collects the box, can not carry out fine sealed the saving to the body fluid of collecting, easily receive the pollution, especially the body fluid detection volume of hospital is many, need carry out the save of long time to the body fluid, some then the collecting pipe that the leakproofness is better in addition, it is very convenient during the sample, but then more troublesome when taking out the body fluid detection, especially some body fluids need carry out a lot of detections in turn, the body fluid inspection operation is troublesome and inefficiency in the repetition is taken out from the collecting pipe, doctor's work load has been increased.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a body fluid sampling device for endocrinology department in order to solve above-mentioned problem to body fluid sampling device structure is too simple among the solution prior art to lead to the leakproofness not good, makes easily to wait to detect sample body fluid and is polluted the influence inspection result, and takes out to detect sample liquid comparatively troublesome, especially needs repetitious usage when waiting to detect sample liquid, troublesome poeration and inefficiency. The utility model provides an in a great deal of technical scheme preferred technical scheme, when collecting the sample body fluid, impress the catheter in the installation catheter, make water conservancy diversion hole and intercommunicating pore butt joint communicate with each other and make body fluid flow in the sampling tube, when the body fluid is taken to needs, open the switch valve and then make body fluid discharge sampling tube, the leakproofness is good and take out body fluid from the sampling tube very conveniently, see the explanation below for details.

In order to achieve the above purpose, the utility model provides a following technical scheme:

the utility model provides a pair of body fluid sampling device for endocrinology department contains the sampling pipe, the sealed installation pipe of upper end fixedly connected with one end opening one end of sampling pipe, the sealed end of installation pipe stretches into the inside and outside of sampling pipe runs through and is equipped with the intercommunicating pore, the inside slidable mounting of installation pipe has the catheter of vertical lift, the bottom of catheter corresponds the intercommunicating pore is equipped with the water conservancy diversion hole, there is rubber piston the interior bottom surface of installation pipe through spring mounting for upwards prop the catheter makes the intercommunicating pore with the dislocation of water conservancy diversion hole, the bottom of sampling pipe is equipped with the liquid outlet and is equipped with the ooff valve.

By adopting the body fluid sampling device for the endocrinology department, when the body fluid needs to be sampled, the inlet end of the liquid guide pipe is connected with the body fluid sampling device, the liquid guide pipe which is arranged in the guide pipe in a sliding way is pressed, the bottom of the liquid guide pipe is in contact with the rubber piston, the rubber piston is further pressed down to enable the flow guide hole to be in butt joint and communication with the communication hole, then the body fluid flows into the sampling pipe along the liquid guide pipe through the flow guide hole and the communication hole, then the liquid guide pipe is released, the rubber piston returns to the original position to seal the sampling pipe, thus the body fluid can be ensured to be in a good sealing and storing state and can be stored for a long time, the body fluid is protected from being polluted and influenced by external factors, the accuracy of an inspection result can be ensured, then when the body fluid needs to be taken out for inspection, the switch valve at the liquid outlet of the sampling pipe is opened to enable the body fluid to flow out, and the rest body fluid can be sealed and stored by closing the switch valve, when the detection is needed again, the detection tool is taken out, so that the use is very convenient and fast, and the detection tool is clean and sanitary and has strong practicability.

Preferably, two locking rods are symmetrically arranged on the outer side of the catheter, a vertical sliding groove is formed in the upper end of the installation catheter, and a locking sliding groove is transversely formed in the outer side of the installation catheter and the bottom of the installation catheter, which is communicated with the vertical sliding groove, and is used for being in sliding fit with the locking rods to press the catheter into the installation catheter.

Preferably, the mounting conduit is fixedly mounted at the upper end of the sampling tube by means of threads.

Preferably, a guide hose is detachably connected to an outlet end of the switching valve.

Preferably, the outer side of the sampling pipe is provided with an arc-shaped groove for observing the inside of the sampling pipe, and the surface of the arc-shaped groove is provided with scale marks.

Preferably, the bottom surface of the sampling pipe is provided with a supporting leg.

Preferably, a handle is arranged on the outer side of the sampling pipe.

Preferably, the bottom end of the liquid guide pipe is closed, and a conical block is arranged on the inner bottom surface of the liquid guide pipe.

Preferably, the inlet end of the catheter is detachably provided with a funnel.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the body fluid sampling device for the endocrinology department can provide a better sealed environment for storing the sampled body fluid, protect the body fluid from being polluted and store the body fluid for a long time;

2. this body fluid sampling device for endocrinology department, the body fluid in the discharge sampling pipe that can be swift convenient, especially the body fluid in the repetitious usage sampling pipe, both conveniently take out and conveniently seal once more, clean health and practicality are strong.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings 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 creative efforts.

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

FIG. 2 is a schematic view of a portion of the structure of FIG. 1 at A;

FIG. 3 is a right side cross-sectional view of FIG. 1;

FIG. 4 is an enlarged view of a portion of the structure of FIG. 3 at B;

figure 5 is a schematic view of the catheter structure of the present invention.

The reference numerals are explained below:

1. a funnel; 2. a catheter; 21. a lock lever; 22. a flow guide hole; 23. a conical block; 3. installing a guide pipe; 31. a vertical chute; 32. a communicating hole; 33. locking the sliding chute; 4. a sampling tube; 41. a support leg; 5. an on-off valve; 6. a handle; 7. a spring; 8. a piston; 9. an arc-shaped groove; 10. a diversion hose.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be described in detail below. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-5, the utility model provides a body fluid sampling device for endocrinology department contains sampling pipe 4, the sealed installation pipe 3 of upper end fixedly connected with one end opening one end of sampling pipe 4, the sealed end of installation pipe 3 stretches into the inside and outside of sampling pipe 4 is run through and is equipped with intercommunicating pore 32, the inside slidable mounting of installation pipe 3 has vertical lift's catheter 2, catheter 2's bottom corresponds intercommunicating pore 32 is equipped with water conservancy diversion hole 22, rubber piston 8 is installed through spring 7 to the interior bottom surface of installation pipe 3 for upwards prop the top catheter 2 makes intercommunicating pore 32 with water conservancy diversion hole 22 dislocation, the bottom of sampling pipe 4 is equipped with the liquid outlet and is equipped with ooff valve 5.

Furthermore, two locking rods 21 are symmetrically arranged on the outer side of the liquid guide tube 2, a vertical sliding groove 31 is formed in the upper end of the installation tube 3, a locking sliding groove 33 is transversely formed in the outer side of the installation tube 3 and communicated with the bottom of the vertical sliding groove 31 and used for being matched with the locking rods 21 in a sliding mode to press the liquid guide tube 2 into the installation tube 3, the locking rods 21 slide to the bottom of the vertical sliding groove 31 along the vertical sliding groove 31 and rotate the liquid guide tube 2 to enable the locking rods 21 to slide along the locking sliding groove 33, and when the locking rods 21 slide to the tail end of the locking sliding groove 33, the liquid guide tube 2 can be pressed into the installation tube 3 by rotating 90 degrees so that the communication holes 32 are still correspondingly communicated with the diversion holes 22;

furthermore, the installation conduit 3 is fixedly installed at the upper end of the sampling pipe 4 through threads, and the installation conduit 3 is installed through the threads, so that the installation conduit 3 is convenient to disassemble and assemble, and the sampling pipe 4 and the installation conduit 3 can be disinfected, cleaned and reused;

furthermore, the outlet end of the switch valve 5 is detachably connected with a diversion hose 10, and the body fluid in the sampling tube 4 can be more conveniently diverted through the diversion hose 10;

furthermore, an arc-shaped groove 9 for observing the inside of the sampling tube 4 is arranged on the outer side of the sampling tube 4, scale marks are arranged on the surface of the arc-shaped groove 9, and the body fluid volume in the sampling tube 4 can be conveniently mastered and known through the arc-shaped groove 9 and the scale marks;

furthermore, the bottom surface of the sampling tube 4 is provided with a support leg 41, and the support leg 41 can facilitate the placement of the sampling tube 4;

further, a handle 6 is arranged on the outer side of the sampling tube 4, and the sampling tube 4 can be taken out more conveniently through the handle 6;

furthermore, the bottom end of the liquid guide pipe 2 is closed, the bottom surface of the interior of the liquid guide pipe 2 is provided with a conical block 23, the liquid guide pipe 2 can better press the rubber piston 8 underground by sealing the bottom end of the liquid guide pipe 2, and body fluid can quickly pass through the bottom end of the liquid guide pipe 2 and can be prevented from remaining by the conical block 23;

further, the inlet end of the liquid guide tube 2 is detachably provided with the funnel 1, and body fluid, such as urine, can be collected more conveniently through the funnel 1.

By adopting the body fluid sampling device for the endocrinology department, when the body fluid needs to be sampled, the inlet end of the liquid guide pipe 2 is connected with the body fluid sampling device, the liquid guide pipe 2 which is arranged in the guide pipe 3 in a sliding way is pressed, the bottom of the liquid guide pipe 2 is in contact with the rubber piston 8, the rubber piston 8 is further pressed down to compress the spring 7, so that the flow guide hole 22 is in butt joint communication with the communication hole 32, then the body fluid flows into the sampling pipe 4 along the liquid guide pipe 2 through the flow guide hole 22 and the communication hole 32, then the liquid guide pipe 2 is released, the rubber piston 8 returns to the position, the sampling pipe 4 is sealed, thus the body fluid can be ensured to be in a good sealing and storing state and can be stored for a long time, the body fluid is protected from being polluted and influenced by external factors, the accuracy of an inspection result can be ensured, then when the body fluid needs to be taken out for inspection, the switch valve 5 at the liquid outlet of the sampling pipe 4 is opened, make the body fluid flow, close ooff valve 5 then can seal the save to remaining body fluid, treat to take out when needing to detect again, use very convenient and fast, and clean health, the practicality is strong.

The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims (9)

1. A body fluid sampling device for endocrinology department, its characterized in that: contain sampling pipe (4), the sealed installation pipe (3) of upper end fixedly connected with one end opening one end of sampling pipe (4), the sealed end of installation pipe (3) stretches into sampling pipe (4) inside and outside are run through and are equipped with intercommunicating pore (32), installation pipe (3) inside slidable mounting has catheter (2) of vertical lift, the bottom of catheter (2) corresponds intercommunicating pore (32) are equipped with water conservancy diversion hole (22), rubber piston (8) are installed through spring (7) to the interior bottom of installation pipe (3), are used for upwards propping up catheter (2) make intercommunicating pore (32) with water conservancy diversion hole (22) dislocation, the bottom of sampling pipe (4) is equipped with the liquid outlet and is equipped with ooff valve (5).

2. The body fluid sampling device for endocrinology department according to claim 1, characterized in that: the outer side of the liquid guide pipe (2) is symmetrically provided with two locking rods (21), the upper end of the installation pipe (3) is provided with a vertical sliding groove (31), the outer side of the installation pipe (3) is communicated with the bottom of the vertical sliding groove (31) and is transversely provided with a locking sliding groove (33) which is used for being in sliding fit with the locking rods (21) to press the liquid guide pipe (2) into the installation pipe (3).

3. The body fluid sampling device for endocrinology department according to claim 1, characterized in that: the mounting conduit (3) is fixedly mounted at the upper end of the sampling pipe (4) through threads.

4. The body fluid sampling device for endocrinology department according to claim 1, characterized in that: the outlet end of the switch valve (5) is detachably connected with a diversion hose (10).

5. The body fluid sampling device for endocrinology department according to claim 1, characterized in that: the outside of sampling pipe (4) is equipped with and is used for observing arc recess (9) inside sampling pipe (4), arc recess (9) are equipped with the scale mark on the surface.

6. The body fluid sampling device for endocrinology department according to claim 1, characterized in that: the bottom surface of the sampling pipe (4) is provided with supporting legs (41).

7. The body fluid sampling device for endocrinology department according to claim 1, characterized in that: and a handle (6) is arranged on the outer side of the sampling pipe (4).

8. The body fluid sampling device for endocrinology department according to claim 1, characterized in that: the bottom end of the liquid guide pipe (2) is closed, and a conical block (23) is arranged on the bottom surface of the interior of the liquid guide pipe.

9. The body fluid sampling device for endocrinology department according to claim 1, characterized in that: the inlet end of the liquid guide pipe (2) is detachably provided with a funnel (1).

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