CN214538588U

CN214538588U - Excrement sample stays gets device

Info

Publication number: CN214538588U
Application number: CN202120878510.4U
Authority: CN
Inventors: 赵丹
Original assignee: Second Medical Center of PLA General Hospital
Current assignee: Second Medical Center of PLA General Hospital
Priority date: 2021-04-27
Filing date: 2021-04-27
Publication date: 2021-10-29
Anticipated expiration: 2031-04-27

Abstract

The utility model discloses a shit sample stays gets device, include bottle, external screw thread, bottle lid, internal thread, screw hole, threaded rod, axle center hole, bull stick, support board, sample groove, center pin, push away handle, spring, axle stopper and connecting rod. The utility model has the advantages that: the inside bottom surface of bottle is equipped with cylindrical recess, the bottle adopts transparent material to make, be convenient for observe the shit sample surplus that the bottle was reserved, bottle and bottle lid are detachable rotation and connect, the tight bottle lid of being convenient for, the threaded rod is the screw thread rotation with the bottle lid through the screw hole and is connected, be convenient for take a sample to the shit sample of bottom of the bottle, the center pin passes through the spring and the stopper is the answer formula sliding connection in the axle center hole with the axle, be convenient for go out the shit sample propelling movement of gathering in the sample flume, the connecting rod surface is equipped with the screw thread, and the center pin is detachable connection through the connecting rod with pushing away the handle, be convenient for assemble or dismantle, also make things convenient for the later stage to keep getting the device and wash comprehensively simultaneously.

Description

Excrement sample stays gets device

Technical Field

The utility model relates to a stay and get the device, specifically be a shit sample stays and gets device belongs to medical instrument technical field.

Background

On one hand, whether the intestinal tract is healthy or not can be judged by observing the shape, color, smell and other conditions of the excrement, if the excrement is abnormal, high attention is paid to the intestinal tract nursing, and diseases are precautionary, on the other hand, how the intestinal tract nursing effect is achieved can also be judged by observing the detailed change of the excrement, and in the medical field, the routine examination of the excrement is one of important items of clinical examination, so the excrement sample is often collected by a retention device.

Present stay get device structure comparatively simple, one of them, use the sampling spoon, when the cotton swab sampling, the collection process is complicated and difficult, and because of touching easily, vibrations lead to the sample to drop, cause the sense organ obstacle easily, the stool sample of inconvenient keeping simultaneously, two of it, traditional stay get the device often only to the stool at upper strata and middle part sample, the stool sample of bottom then can't be collected, there is certain limitation, three of it, the center pin that uses with push away the handle and pass through welded fastening and link together, although firm in connection, inconvenient dismouting.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a shit sample stays gets device in order to solve above-mentioned problem.

The utility model discloses a following technical scheme realizes above-mentioned purpose: a stool sample reserving and taking device comprises a bottle body, an external thread, a bottle cap, an internal thread, a threaded hole, a threaded rod, a shaft center hole, a rotating rod, a supporting plate, a sampling groove, a central shaft, a push handle, a spring, a shaft plug and a connecting rod; the bottle body, the bottle cap, the threaded rod, the abutting plate, the sampling groove, the central shaft and the shaft plug form a main body structure of the device, external threads are arranged on the outer side of an opening of the bottle body, the bottle cap is arranged at a bottle opening of the bottle body and is connected with the bottle body through internal threads and external threads, the threaded hole is arranged in the center of the bottle cap, the threaded rod is connected with the bottle cap through the threaded hole, the shaft center hole is communicated with and arranged in the center of the inner layer of the threaded rod, the rotating rod is welded and fixed at the top end of the threaded rod, the abutting plate is arranged at the lower end of the threaded rod and is positioned in the bottle body, the sampling groove is arranged in the center of the bottom surface of the abutting plate, the central shaft is arranged in the shaft center hole of the threaded rod, the push handle is welded and fixed at the top end of the central shaft, a spring is sleeved on the central shaft between the push handle and the rotating rod, and the shaft plug is fixedly arranged at the bottom end of the central shaft, and the shaft plug is positioned in the sampling groove, and the connecting rod is arranged at the top end of the central shaft.

Preferably, in order to facilitate observation of the stool sample allowance left by the bottle body, a cylindrical groove is formed in the bottom surface inside the bottle body, and the bottle body is made of transparent materials.

Preferably, in order to facilitate the tight lid of lid, external screw thread and internal thread correspond the setting, and bottle lid are detachable rotation connection through external screw thread and internal thread.

Preferably, in order to facilitate sampling the shit sample of bottle body bottom, the threaded rod passes the bottle lid, and threaded rod and bottle lid pass through the screw hole and are the screw thread and rotate the connection.

Preferably, in order to push out the excrement sample collected in the sampling groove, the central shaft penetrates through the abutting plate and the shaft center hole, and the central shaft is plugged in the shaft center hole through the spring and the shaft plug and is in reciprocating type sliding connection.

Preferably, in order to facilitate assembly or disassembly, the surface of the connecting rod is provided with threads, and the central shaft and the push handle are detachably connected through the connecting rod.

The utility model has the advantages that: the excrement sample reserving and taking device is reasonable in design, the cylindrical groove is formed in the bottom surface inside the bottle body, the bottle body is made of transparent materials, the excrement sample allowance reserved in the bottle body can be observed conveniently, the color of the excrement sample can be observed at the same time, the organisms can be diagnosed preliminarily, the external thread and the internal thread are correspondingly arranged, the bottle body and the bottle cover are connected in a detachable rotating mode through the external thread and the internal thread, the bottle cover can be covered tightly, the connection position is enabled to be firmer, the threaded rod penetrates through the bottle cover and is in threaded rotating connection with the bottle cover through the threaded hole, meanwhile, the threaded rod is rotated through the rotating rod, the height of the sampling groove is adjusted, the excrement sample at the bottom of the bottle body can be sampled conveniently, the central shaft penetrates through the abutting plate and the axial center hole, the central shaft is in reciprocating sliding connection with the axial hole through the spring and the shaft plug, and the excrement sample collected in the sampling groove can be pushed out conveniently, and then make things convenient for personnel to operate and use, the connecting rod surface is equipped with the screw thread, and the center pin with push away the handle and be detachable connection through the connecting rod, be convenient for assemble or dismantle, also make things convenient for the later stage to leave and get the device and wash comprehensively simultaneously.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view of the bottle cap and bottle body connection structure of the present invention;

fig. 3 is a schematic view of the connection structure of the central shaft and the push handle of the present invention.

In the figure: 1. bottle, 2, external screw thread, 3, bottle lid, 4, internal thread, 5, screw hole, 6, threaded rod, 7, axle center hole, 8, bull stick, 9, the board that supports, 10, sample groove, 11, center pin, 12, push handle, 13, spring, 14, axle stopper and 15, connecting rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 3, a stool specimen collecting device includes a bottle body 1, an external thread 2, a bottle cap 3, an internal thread 4, a threaded hole 5, a threaded rod 6, a shaft hole 7, a rotating rod 8, a resisting plate 9, a sampling slot 10, a central shaft 11, a push handle 12, a spring 13, a shaft plug 14 and a connecting rod 15; the bottle body 1, the bottle cap 3, the threaded rod 6, the abutting plate 9, the sampling groove 10, the central shaft 11 and the shaft plug 14 form a main body structure of the device, an external thread 2 is arranged on the outer side of an opening of the bottle body 1, the bottle cap 3 is arranged at the bottle opening of the bottle body 1, the bottle cap 3 is connected with the bottle body 1 through the internal thread 4 and the external thread 2, the threaded hole 5 is arranged at the center of the bottle cap 3, the threaded rod 6 is connected with the bottle cap 3 through the threaded hole 5, the shaft center hole 7 is communicated with and arranged at the center of the inner layer of the threaded rod 6, the rotating rod 8 is welded and fixed at the top end of the threaded rod 6, the abutting plate 9 is arranged at the lower end of the threaded rod 6, the abutting plate 9 is positioned inside the bottle body 1, the sampling groove 10 is arranged at the center of the bottom surface of the abutting plate 9, the central shaft 11 is arranged in the shaft center hole 7 of the threaded rod 6, the push handle 12 is welded and fixed at the top end of the central shaft 11, and a spring 13 is sleeved on a central shaft 11 between the push handle 12 and the rotating rod 8, the shaft plug 14 is fixedly arranged at the bottom end of the central shaft 11, the shaft plug 14 is positioned in the sampling groove 10, and the connecting rod 15 is arranged at the top end of the central shaft 11.

The bottom surface in the bottle body 1 is provided with a cylindrical groove, the bottle body 1 is made of transparent materials, so that the residual quantity of the excrement specimen reserved in the bottle body 1 can be observed conveniently, the color of the excrement specimen can be observed at the same time, and further the preliminary health diagnosis of organisms can be carried out, the external thread 2 and the internal thread 4 are correspondingly arranged, the bottle body 1 and the bottle cap 3 are detachably and rotatably connected through the external thread 2 and the internal thread 4, so that the bottle cap 3 can be covered conveniently, meanwhile, the connection part is firmer, the threaded rod 6 penetrates through the bottle cap 3, the threaded rod 6 and the bottle cap 3 are in threaded rotary connection through the threaded hole 5, meanwhile, the height of the sampling groove 10 is adjusted through the rotating rod 8 to rotate the threaded rod 6, so that the excrement specimen at the bottom of the bottle body 1 can be sampled conveniently, the central shaft 11 penetrates through the abutting plate 9 and the axial hole 7, and the central shaft 11 is in reciprocating type sliding connection in the axial hole 7 through the spring 13 and the axial plug 14, be convenient for go out the shit sample propelling movement of gathering in the sample groove 10, and then make things convenient for personnel to operate and use, connecting rod 15 surface is equipped with the screw thread, and center pin 11 with push away handle 12 and be detachable connection through connecting rod 15, is convenient for assemble or dismantle, also makes things convenient for the later stage to leave simultaneously and gets the device and wash comprehensively.

The working principle is that when the excrement sample reserving and taking device is used, firstly, a threaded rod 6 with a resisting plate 9 and a sampling groove 10 is in threaded connection with a bottle cap 3 through a threaded hole 5, then a rotating rod 8 is welded and fixed at the top end of the threaded rod 6, then a central shaft 11 is arranged in a shaft center hole 7 of the threaded rod 6, a shaft plug 14 is arranged in the sampling groove 10, a spring 13 is sleeved at the top end of the central shaft 11 and is fixedly connected with a push handle 12 through a connecting rod 15, finally, the bottle cap 3 is arranged at the bottle mouth of a bottle body 1 through correspondingly arranged external threads 2 and internal threads 4, during the period, the excrement sample is arranged in the bottle body 1, the bottle cap 3 is tightly covered, during sampling, the threaded rod 6 is rotated, the sampling groove 10 is inserted into the excrement sample, then the bottle cap 3 is opened to take out the sample excrement, the excrement pushed out of the sampling groove 10 can be detected by pressing the push handle 12, transparent bottle 1 that sets up is convenient for observe the shit sample surplus of reserving in the bottle, also can observe the colour of shit sample simultaneously, and then carries out preliminary health diagnosis to the biology, rotates threaded rod 6 through bull stick 8 simultaneously, adjusts the height of sample groove 10 to the convenience is taken a sample to the shit sample of 1 bottom of bottle, and center pin 11 with push away handle 12 and be detachable connection, be convenient for assemble or dismantle, also make things convenient for the later stage to take a device to wash comprehensively to staying.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a device is stayed to shit sample which characterized in that: comprises a bottle body (1), an external thread (2), a bottle cap (3), an internal thread (4), a threaded hole (5), a threaded rod (6), a shaft center hole (7), a rotating rod (8), a resisting plate (9), a sampling groove (10), a central shaft (11), a push handle (12), a spring (13), a shaft plug (14) and a connecting rod (15); the bottle body (1), the bottle cap (3), the threaded rod (6), the abutting plate (9), the sampling groove (10), the central shaft (11) and the shaft plug (14) form a main body structure of the device, external threads (2) are arranged on the outer side of an opening of the bottle body (1), the bottle cap (3) is arranged at a bottle opening of the bottle body (1), the bottle cap (3) is connected with the bottle body (1) through internal threads (4) and the external threads (2), the threaded hole (5) is formed in the center of the bottle cap (3), the threaded rod (6) is connected with the bottle cap (3) through the threaded hole (5), the shaft center hole (7) is communicated with the center of an inner layer of the threaded rod (6), the rotating rod (8) is welded and fixed at the top end of the threaded rod (6), the abutting plate (9) is arranged at the lower end of the threaded rod (6), and the abutting plate (9) is located inside the bottle body (1), the sampling groove (10) is arranged at the center of the bottom surface of the abutting plate (9), the central shaft (11) is arranged in a shaft center hole (7) of the threaded rod (6), the push handle (12) is welded and fixed at the top end of the central shaft (11), a spring (13) is sleeved on the central shaft (11) between the push handle (12) and the rotating rod (8), the shaft plug (14) is fixedly arranged at the bottom end of the central shaft (11), the shaft plug (14) is located in the sampling groove (10), and the connecting rod (15) is arranged at the top end of the central shaft (11).

2. A stool specimen retrieval device according to claim 1, wherein: the bottom surface of the inner part of the bottle body (1) is provided with a cylindrical groove, and the bottle body (1) is made of transparent materials.

3. A stool specimen retrieval device according to claim 1, wherein: external screw thread (2) and internal thread (4) correspond the setting, and bottle (1) and bottle lid (3) are detachable rotation connection through external screw thread (2) and internal thread (4).

4. A stool specimen retrieval device according to claim 1, wherein: the threaded rod (6) penetrates through the bottle cap (3), and the threaded rod (6) is in threaded rotary connection with the bottle cap (3) through the threaded hole (5).

5. A stool specimen retrieval device according to claim 1, wherein: the central shaft (11) penetrates through the abutting plate (9) and the shaft center hole (7), and the central shaft (11) is in reciprocating sliding connection in the shaft center hole (7) through a spring (13) and a shaft plug (14).

6. A stool specimen retrieval device according to claim 1, wherein: the surface of the connecting rod (15) is provided with threads, and the central shaft (11) and the push handle (12) are detachably connected through the connecting rod (15).