CN212722152U

CN212722152U - Closed excrement sampling device for clinical laboratory insertion and taking

Info

Publication number: CN212722152U
Application number: CN202020571348.7U
Authority: CN
Inventors: 刘君玮; 其他发明人请求不公开姓名
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-04-16
Filing date: 2020-04-16
Publication date: 2021-03-16
Anticipated expiration: 2030-04-16

Abstract

The utility model discloses a closed excrement sampling device for clinical laboratory insertion and taking, which comprises a sampling box, a top cover, a shield, a sampling tube, a pier seat, a plug, a tube seat, a dripping cavity, a thread section, a slice bottom surface and a knob; the portable excrement taking device comprises a pier seat, a top cover, a knob, a circle of transparent blocking cover, an intake device and a sampling cup, wherein the pier seat is arranged at the left position and the right position and is symmetrically arranged on the bottom surface of a conical cavity type sampling box, the top cover is arranged at the top of the sampling box in a threaded assembly mode and is buckled with a transparent plastic top cover through friction type textures, the top surface of the top cover is provided with the knob, the top cover is provided with the circle of transparent blocking cover, compared with the existing operation mode that excrement is directly excavated in an inclined mode through the sampling cup, the excrement cannot splash hands when a patient takes a sample by himself, the operation mode that the excrement sample needs to be excavated outwards again through the intake device from the sampling cup is replaced, firstly, the portable excrement taking device is convenient to break and fast take the sample, and secondly, the relatively closed.

Description

Closed excrement sampling device for clinical laboratory insertion and taking

Technical Field

The utility model discloses medical sampling device technical field especially relates to clinical laboratory inserts and gets closed excrement and urine sampling device.

Background

When the stool sampling possibly occurs in diarrhea or purulent blood in the stool, a routine stool sampling is needed, and if the routine stool sampling is only performed, the stool sample can be placed in a container without water, mucus is mixed in the stool sample, the color of the stool sample is not normal, and the positive rate of the sampling is high.

The existing sampling cup for sampling the excrement is transparent plastic, when a patient takes the sampling cup by hand to take excrement from a toilet, the sampling cup is small in size, so that the operation is inconvenient during sampling, after the excrement sample taken by the sampling cup is inspected by censorship, other ingestion devices are needed to take the excrement sample from the sampling cup, and the psychological discomfort of inspectors is easily caused, and the operation is troublesome.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the inconvenient operation of current shit sampling cup sample to and the easy inconvenient shortcoming of operation of reexamination back sample detection time measuring, and the closed excrement and urine sampling device of inserting of clinical laboratory that proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the closed excrement sampling device for clinical laboratory insertion comprises a sampling box, a top cover, a shield, a sampling tube, a pier seat, a plug, a tube seat, a dripping cavity, a thread section, a sheet bottom surface and a knob; the device comprises a pier seat, a top cover, a knob, a circle of transparent blocking cover, a sampling tube and a sampling tube, wherein the pier seat is arranged at the left part and the right part and is symmetrically positioned on the bottom surface of a conical cavity type sampling box;

the sampling device is characterized in that a tube seat is vertically arranged in an inner cavity of the sampling box, the bottom end of the tube seat is communicated with the bottom surface of the sampling box, a threaded section is arranged at the bottom end of the tube seat, and a threaded plug is assembled on the threaded section.

Compared with the prior art, the utility model has the advantages of:

1. firstly, patients can conveniently operate when defecating and sampling by themselves, a conical sampling tube with a thick upper part and a thin lower part is arranged at the bottom of a top cover of a sampling device, a knob on the top cover is held by a hand, and a feces sample is inserted and taken through the conical sampling tube at the bottom of the top cover by utilizing a mode that a circle of baffle cover around the top cover prevents splashing of hands, so that the operation mode is more convenient than the existing operation mode of directly utilizing a sampling cup to obliquely dig and take feces, and the feces can not splash the hands when the patients sample by themselves;

2. the round sampling box is internally provided with a conical dropping cavity for dropping the excrement in the sampling tube, the sampled excrement sample is inserted into the dropping cavity in the sampling box along with the sampling tube, so that excrement concentration is formed, an assay worker can drill the dropping cavity in a mode of drilling the conical object from the bottom, then the sampling box is quickly placed on an assay area, the excrement sample can be transferred to assay equipment in a mode of not contacting the excrement, the operation mode of digging the excrement sample outwards again from the sampling cup by using an intake device is replaced, firstly, the sampling box is convenient to break and quick in type, and secondly, the relatively closed type excrement taking mode can reduce the influence degree on the physics when the assay worker cuts the excrement sample outwards from the sampling box to a certain degree.

Drawings

FIG. 1 is a schematic view of an axial measurement structure of a closed feces sampling device for clinical laboratory insertion and taking;

FIG. 2 is a schematic plan view of the closed fecal sampling device for clinical laboratory insertion;

FIG. 3 is a schematic view of the disassembled bottom view of the closed fecal sampling device for clinical laboratory insertion and retrieval provided by the present invention;

FIG. 4 is an enlarged schematic view of part A of the closed fecal sampling device for clinical laboratory insertion;

FIG. 5 is a schematic view of the top view of the closed fecal sampling device for clinical laboratory to watch the drip chamber;

fig. 6 is the utility model provides a clinical laboratory inserts and gets the schematic diagram after the sample box is cut open in the closed excrement and urine sampling device.

In the figure: 1. a sampling box; 2. a top cover; 201. a shield; 202. a sampling tube; 3. pier seats; 4. blocking; 5. a tube holder; 501. a drip chamber; 502. a threaded segment; 503. a sheet bottom surface; 6. a knob.

Detailed Description

The following describes embodiments of the present invention in further detail with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and 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 thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Examples

Referring to fig. 1-6, the closed excrement sampling device for clinical laboratory insertion and taking comprises a sampling box 1, a top cover 2, a shield 201, a sampling tube 202, a pier seat 3, a plug 4, a tube seat 5, a dripping cavity 501, a thread section 502, a sheet bottom surface 503 and a knob 6; the pier seats 3 are arranged at the left and right, the two pier seats 3 are symmetrically positioned on the bottom surface of the cone cavity type sampling box 1, when the sampling box 1 after sampling is placed on the assay device, the bottom part forms a space type support through the two pier seats 3 to form a bottom discharge space, the top part of the sampling box 1 is buckled with a transparent plastic top cover 2 through friction type textures in a threaded assembly mode, the top surface of the top cover 2 is provided with a knob 6, the top surface of the top cover 2 is provided with a circle of transparent blocking cover 201, the bottom surface of the top cover 2 is provided with a sampling pipe 202 which faces downwards vertically, as shown in figures 3 and 4, the sampling pipe 202 is a conical pipe which is thick at the top and thin at the bottom, the sampling pipe 202 is designed to be hollow from the bottom part upwards, when the device is used for sampling from excrement in a closestool, the knob 6 is held by hand, at this time, the blocking cover 201 is in a horn cover structure, so that the transparent blocking cover 201 can protect the hand in the operation, then, the conical sampling tube 202 on the bottom end face of the top cover 2 is inserted into excrement, the excrement is collected in the tube cavity, then the excrement is turned upside down, and the sampling box 1 is quickly buckled on the sampling tube 202 and screwed tightly, so that the mode of inserting and taking samples is more convenient and safer to operate.

As shown in fig. 5 and 6, a tube seat 5 is vertically arranged in the inner cavity of the sampling box 1, the tube seat 5 is used for enabling the sampling tube 202 to extend in and drip the obtained stool sample into the tube seat 5, because a conical dropping cavity 501 is arranged in the tube cavity of the tube seat 5, the sampling tube 202 is inserted into the dropping cavity 501 when the sampling tube 202 is buckled on the sampling box 1 along with the top cover 2, so that the taken stool is finally and completely collected into the dropping cavity 501, and because the bottom end head of the dropping cavity 501 is also provided with a two-millimeter slice bottom surface 503, the slice bottom surface 503 is just positioned at the top side of the plug 4, so that the test personnel can make the stool concentrated in the dropping cavity 501 flow downwards by utilizing a device with a sharp bottom to quickly drill towards the slice 503 after the plug 4 is unscrewed from the threaded section 502, and then place the device on the test equipment through the pier seat 3, and the test personnel does not need to open the top cover 2 in the whole sampling process, but only needs to drill the bottom, which has the advantages of convenient operation and reducing the psychological influence of excrement in the operation process.

The working principle is as follows: when a patient takes a sample, the top cover 2 is taken down from the sampling box 1, the knob 6 is held by hand, under the state that the shielding cover 201 protects the palm, the sampling tube 202 is inserted into excrement, the excrement sample can be quickly inserted, the sampling tube 202 faces upwards after the sample is taken, then the sampling box 1 is buckled on the top cover 2 in an inverted buckling mode, the tube seat 5 in the sampling box 1 is just pressed on the sampling tube 202 by the internal dripping cavity 501, the device is inverted immediately and handed over to a laboratory department, the mode that the patient self acquires the excrement sample is more scientific than the mode that the existing sampling cup digs the excrement sample, the operation is convenient, and the excrement after the sample is collected into the dripping cavity 501 more concentratedly through the sampling tube 202, and the convenience is brought to the subsequent laboratory personnel to acquire the excrement sample from the inside of the device box.

When the laboratory staff obtains the excrement sample from above-mentioned sampling box 1 in, because the final excrement and urine that the patient oneself got collects in dripping chamber 501 entirely, consequently the laboratory staff can be screwed down 4 from screw thread section 502, utilize sharp-pointed device to bore out by the bottom is upwards to thin slice bottom surface 503 fast, fall this device through pier seat 33 and put on the assay equipment subsequently, can make the excrement and urine of concentrating in dripping chamber 501 flow in or drop the assay chamber that the assay set up, whole sample process laboratory staff need not open top cap 2, but by bottom drilling can, such benefit is convenient for operate, secondly reduce the influence of excrement to the psychology in the operation process, at last will block 4 and screw in screw thread section 502, will remain excrement and the unified sealing process of whole sampling device in sampling box 1.

Although the terms of sampling cartridge 1, top cap 2, shield 201, sampling tube 202, pier seat 3, plug 4, tube seat 5, drip chamber 501, threaded segment 502, tab bottom surface 503, and knob 6 are used more extensively herein, the possibility of using other terms is not excluded, and these terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed as being without limitation to any additional limitations which may be imposed upon the spirit of the invention, embodiments of which are presented for purposes of illustration and description, and are not intended to be exhaustive or to limit the invention to the forms disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. The closed excrement sampling device for clinical laboratory insertion comprises a sampling box (1), a top cover (2), a shield cover (201), a sampling tube (202), a pier seat (3), a plug (4), a tube seat (5), a dripping cavity (501), a thread section (502), a sheet bottom surface (503) and a knob (6); pier seat (3) are two places about, are the symmetry pattern and lie in the bottom surface of awl chamber formula sample box (1), and the mode of joining in marriage through the screw thread is in the top of sample box (1) is buckled through friction formula texture and is equipped with top cap (2) that transparent plastic form, the top surface of top cap (2) is provided with knob (6), its characterized in that: a circle of transparent blocking cover (201) is arranged on the top surface of the top cover (2), and a sampling tube (202) which is vertically downward is arranged on the bottom surface of the top cover (2);

the sampling device is characterized in that a tube seat (5) is vertically arranged in an inner cavity of the sampling box (1), the bottom end of the tube seat (5) is communicated with the bottom surface of the sampling box (1), a threaded section (502) is arranged at the bottom end of the tube seat (5), and a threaded plug (4) is assembled on the threaded section (502).

2. The closed fecal sampling device according to claim 1 characterized by that the sampling tube (202) is a tapered tube with a thick top and a thin bottom, the sampling tube (202) is hollow from the bottom to the top.

3. The closed type clinical laboratory inserting and taking feces sampling device according to claim 1, wherein the shield (201) is of a horn shield structure, and the shield (201) surrounds the outside of the knob (6).

4. Closed fecal sampling device according to claim 1 characterized in that a conical drip chamber (501) is arranged in the tube cavity of the tube holder (5), the bottom end of the drip chamber (501) in turn being provided with a two mm lamella bottom (503).

5. The closed fecal sampling device of claim 1 wherein the sampling tube (202) is inserted in the drip chamber (501).

6. The closed type clinical laboratory sampling device according to claim 4, wherein said sheet bottom surface (503) is located right on the top side of the stopper (4).