CN211433025U

CN211433025U - Internal medicine endocrine liquid draw-out device

Info

Publication number: CN211433025U
Application number: CN202020068652.XU
Authority: CN
Inventors: 陈承
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-01-13
Filing date: 2020-01-13
Publication date: 2020-09-08
Anticipated expiration: 2030-01-13

Abstract

The utility model discloses an internal medicine endocrine liquid draw-out device, it includes syringe, syringe needle, pipe, switch module, three way connection spare, switch valve and collects the container, three way connection spare's upper end opening is connected with pipe one end, the pipe other end is connected with the syringe needle, three way connection spare's lower extreme opening is connected with the syringe, three way connection spare's left end opening is connected with switch valve one end, switch valve's the other end can be dismantled with the collection container and be connected, be equipped with switch module on the pipe. Through the device can accomplish the extraction and the partial shipment of endocrine liquid, avoids the not enough misery that causes the extraction of repeated acupuncture of patient of single extraction volume, in addition, the partial shipment of endocrine liquid is simple sanitary.

Description

Internal medicine endocrine liquid draw-out device

Technical Field

The utility model belongs to the technical field of the internal medicine endocrine, especially, relate to an internal medicine endocrine liquid draw-out device.

Background

Endocrine is a physiological term, and substances produced by body tissues are directly secreted into body fluids without passing through catheters. The secretory cells directly enter the produced hormones into body fluid, and take the body fluid as a secretion form which has an effect on target cells.

Endocrine dyscrasia causes pleuroperitoneal cavity hydrops easily, and when the internal secretion was examined to the patient to the physician, can carry out inspection and chemical examination through extracting patient's endocrine. At present, mainly adopt the syringe to extract endocrine liquid, need carry out the inspection and the chemical examination of different projects to the endocrine liquid of extraction, need be with its partial shipment to a plurality of chemical examination bottles this moment, and the capacity of syringe is limited, and the endocrine liquid volume of once extraction probably can't satisfy the volume that multinomial chemical examination required, just need prick the extraction to patient's repetition this moment, causes the misery to the patient. In addition, the extracted endocrine liquid is easy to spill when being subpackaged, so that the endocrine liquid is polluted by the outside and the environment is polluted.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model provides an internal medicine endocrine liquid draw-out device, it can effectively solve the above-mentioned problem that prior art exists.

In order to achieve the above object, the present invention provides the following technical solutions: the utility model provides an internal medicine endocrine liquid draw-out device, its includes syringe, syringe needle, pipe, switch module, tee junction spare, switch valve and collects the container, tee junction spare's upper end opening and pipe one end are connected, the pipe other end is connected with the syringe needle, tee junction spare's lower extreme opening is connected with the syringe, tee junction spare's left end opening and switch valve one end are connected, switch valve's the other end can be dismantled with the collection container and be connected, be equipped with switch module on the pipe.

Further, the switch module includes that the B type closes and detains, be equipped with a plurality of sawtooth grooves on the inner wall of the closed knot one end of B type, the other end that the B type closed was detained can block in the sawtooth groove, the perforation that is used for the pipe to pass is all offered at the upper and lower both ends that the B type closed was detained, be equipped with corresponding left arch in position and right arch on B type closed knot left side inner wall and the right side inner wall respectively, and can change left arch and right bellied interval through changing the position of the closed knot other end card of B type in the sawtooth groove.

Further, the left bulge is triangular.

Further, the right protrusion is a ridge protrusion.

Furthermore, the other end of the switch valve is provided with a threaded connector, and the switch valve is connected with the collection container through threads.

Further, the collection container adopts an assay bag or an assay tube.

Furthermore, scales are arranged on the collecting container.

Furthermore, the switch assembly and the switch valve are made of plastic materials.

Compared with the prior art, the beneficial effects of the utility model are that: close the switch valve during use, open the switch subassembly, then inhale endocrine liquid through the syringe, endocrine liquid flows in the syringe through syringe needle, pipe, tee junction spare, then closes the switch subassembly, opens the switch valve, promotes the piston rod of syringe to tee junction spare direction, makes endocrine liquid pass through tee junction spare, switch valve and gets into in the collection container, closes the switch valve after the collection is accomplished to open the switch subassembly, repeat above-mentioned operation, until the extraction is accomplished. Through the device can accomplish the extraction and the partial shipment of endocrine liquid, avoids the not enough misery that causes the extraction of repeated acupuncture of patient of single extraction volume, in addition, the partial shipment of endocrine liquid is simple sanitary.

Drawings

Fig. 1 is a schematic structural view of an internal medicine endocrine liquid extracting device according to the present invention;

FIG. 2 is a schematic structural view of a three-way connection member and a switching valve;

FIG. 3 is a perspective view of the open position of the on-off valve;

FIG. 4 is a perspective view of the closed position of the switch valve;

FIG. 5 is a schematic structural view of a switch assembly;

description of reference numerals:

the device comprises a syringe 1, a needle 2, a catheter 3, a switch component 4, a three-way connector 5, a switch valve 6, a collection container 7, a B-shaped closed buckle 8, a sawtooth groove 9, a perforation 10, a left bulge 11 and a right bulge 12.

Detailed Description

It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

As shown in fig. 1-5, an internal medicine endocrine liquid extracting device comprises an injector 1, a needle 2, a conduit 3, a switch component 4, a three-way connecting piece 5, a switch valve 6 and a collecting container 7, wherein an upper end opening of the three-way connecting piece 5 is connected with one end of the conduit 3, the other end of the conduit 3 is connected with the needle 2, a lower end opening of the three-way connecting piece 5 is connected with the injector 1, a left end opening of the three-way connecting piece 5 is connected with one end of the switch valve 6, the other end of the switch valve 6 is detachably connected with the collecting container 7, and the conduit 3 is provided with the switch component 4.

In the technical scheme, the switch valve is closed during use, the switch assembly is opened, then the endocrine liquid is sucked through the injector, the endocrine liquid flows into the injector through the needle head, the guide pipe and the three-way connecting piece, then the switch assembly is closed, the switch valve is opened, the piston rod of the injector is pushed towards the direction of the three-way connecting piece, the endocrine liquid enters the collecting container through the three-way connecting piece and the switch valve, the switch valve is closed after the collection is finished, the switch assembly is opened, and the operation is repeated until the extraction is finished. Through the device can accomplish the extraction and the partial shipment of endocrine liquid, avoids the not enough misery that causes the extraction of repeated acupuncture of patient of single extraction volume, in addition, the partial shipment of endocrine liquid is simple sanitary.

Preferably, the switch assembly 4 includes a B-shaped closed buckle 8, the inner wall of one end of the B-shaped closed buckle 8 is provided with a plurality of sawtooth grooves 9, the other end of the B-shaped closed buckle 8 can be clamped in the sawtooth grooves 9, the upper and lower ends of the B-shaped closed buckle 8 are both provided with through holes 10 for the conduit 3 to pass through, the left inner wall and the right inner wall of the B-shaped closed buckle 8 are respectively provided with a left protrusion 11 and a right protrusion 12 corresponding to each other in position, and the distance between the left protrusion 11 and the right protrusion 12 can be changed by changing the position of the other end of the B-shaped closed buckle 8 clamped in the sawtooth grooves 9.

In the technical scheme, the conduit sequentially penetrates through the through holes in the B-shaped closed buckle from bottom to top, and then the conduit can be clamped in different sawtooth grooves by pressing the other end of the B-shaped closed buckle 8, so that the distance between the left bulge and the right bulge is changed, and the flow rate of endocrine liquid passing through the conduit is changed. When the other end of the B-shaped closing buckle 8 is clamped in the most inner side sawtooth groove, the conduit is in a closed state, and when the other end of the B-shaped closing buckle 8 is clamped in the most outer side sawtooth groove, the conduit is in an open state.

Preferably, the left protrusion 11 has a triangular shape.

Preferably, the right protrusion 12 is a ridge-shaped protrusion.

Preferably, the other end of the switch valve 6 is provided with a threaded interface, and the switch valve 6 is connected with the collection container 7 through threads. The collection container is convenient to replace, thereby completing the split charging of the endocrine liquid.

Preferably, the collection container 7 is an assay bag or an assay tube.

Preferably, the collecting container 7 is provided with a scale.

Preferably, the switch assembly 4 and the switch valve 6 are made of plastic. The internal structure of the switching valve is shown in fig. 3 and 4.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides an internal medicine endocrine liquid draw-out device, its includes syringe (1), syringe needle (2), its characterized in that: it still includes pipe (3), switch module (4), tee junction spare (5), ooff valve (6) and collects container (7), the upper end opening and pipe (3) one end of tee junction spare (5) are connected, pipe (3) other end is connected with syringe needle (2), the lower extreme opening and the syringe (1) of tee junction spare (5) are connected, the left end opening and the ooff valve (6) one end of tee junction spare (5) are connected, the other end and the collection container (7) of ooff valve (6) can be dismantled and be connected, be equipped with switch module (4) on pipe (3).

2. A medical endocrine fluid extracting device as claimed in claim 1, wherein: switch module (4) are closed including the B type and are detained (8), be equipped with a plurality of sawtooth grooves (9) on the inner wall of B type closed knot (8) one end, the other end that the B type closed knot (8) can block in sawtooth groove (9), perforation (10) that are used for pipe (3) to pass are all offered at the upper and lower both ends of B type closed knot (8), be equipped with corresponding left arch (11) in position and right arch (12) on B type closed knot (8) left side inner wall and the right side inner wall respectively, and can change the interval of left arch (11) and right arch (12) through changing the position that B type closed knot (8) other end block in sawtooth groove (9).

3. A medical endocrine fluid extracting device as claimed in claim 2, wherein: the left bulge (11) is triangular.

4. A medical endocrine fluid extracting device as claimed in claim 3, wherein: the right bulge (12) is a ridge-shaped bulge.

5. A medical endocrine fluid extracting device as claimed in claim 1, wherein: the other end of the switch valve (6) is provided with a threaded connector, and the switch valve (6) is connected with the collection container (7) through threads.

6. An internal medical endocrine fluid extracting device as claimed in claim 5, wherein: the collection container (7) adopts an assay bag or an assay tube.

7. An internal medical endocrine fluid extracting device as claimed in claim 6, wherein: scales are arranged on the collecting container (7).

8. A medical endocrine fluid extracting device as claimed in claim 1, wherein: and the switch component (4) and the switch valve (6) are both made of plastic materials.