CN211904801U

CN211904801U - Urine sample collector

Info

Publication number: CN211904801U
Application number: CN202020671730.5U
Authority: CN
Inventors: 高永飞; 李玲媛; 杜成丽
Original assignee: Yaan Peoples Hospital
Current assignee: Yaan Peoples Hospital
Priority date: 2020-04-28
Filing date: 2020-04-28
Publication date: 2020-11-10
Anticipated expiration: 2030-04-28

Abstract

The utility model discloses a urine sample collector belongs to the supplementary articles for use field of medical treatment. The urine specimen collector comprises a first body and a sealing element, wherein the first body is provided with a collecting port, a collecting channel and a waste channel, and one end of the collecting port is respectively communicated with the collecting channel and the waste channel; one end of the acquisition channel, which is far away from the acquisition port, is detachably connected with the cup body; install on the first body with gather passageway and abandonment passageway complex shunt switch, the sealing member is used for preventing that the liquid in the first body from spilling along shunt switch. This urine sample collector has realized the convenient collection of middle section urine sample. Simultaneously in whole collection process, the patient hand and the cup outside can not contact urine yet, just can not the polluted environment yet.

Description

Urine sample collector

Technical Field

The utility model relates to a medical treatment auxiliary articles for use field, concretely relates to urine sample collector.

Background

The collection of urine specimens generally requires the collection of mid-stream urine. At present, the middle section urine is generally directly collected to the clinical disposable cup that directly utilizes, and the bore of disposable cup is little, and female patient spills urine easily when gathering urine sample, gathers urine that once will be one hand, and the disposable cup surface is urine entirely also, and this just leads to such disposable cup all to be the pollution sources where.

SUMMERY OF THE UTILITY MODEL

Not enough to the above-mentioned among the prior art, the utility model aims at providing a urine sample collector convenient to gather and be difficult for polluting the external environment.

In order to achieve the purpose of the invention, the utility model adopts the technical scheme that:

the urine specimen collector comprises a first body and a sealing element, wherein the first body is provided with a collecting port, a collecting channel and a waste channel, and one end of the collecting port is respectively communicated with the collecting channel and the waste channel; one end of the acquisition channel, which is far away from the acquisition port, is detachably connected with the cup body; install on the first body with gather passageway and abandonment passageway complex shunt switch, the sealing member is used for preventing that the liquid in the first body from spilling along shunt switch.

The utility model has the advantages that:

the collection port based on first body leads urine, shunts urine based on shunt switch, collection passageway and abandonment passageway for whole or partial middle section urine sample flows into the cup through collection passageway, thereby has realized the convenient collection of middle section urine sample. Simultaneously in whole collection process, the patient hand and the cup outside can not contact urine yet, just can not the polluted environment yet.

Drawings

FIG. 1 is a partial cross-sectional view of a urine specimen collector in one embodiment;

FIG. 2 is a cross-sectional view of another portion of the urine specimen collector of the embodiment of FIG. 1;

FIG. 3 is an enlarged view of portion A of FIG. 2;

FIG. 4 is a partial cross-sectional view of the urine specimen collector shown in another embodiment, shown without mid-stream urine collection;

FIG. 5 is a partial cross-sectional view of the urine specimen collector shown in FIG. 4 during mid-stream urine collection.

Wherein, 1, a first body; 2. a collection port; 3. a waste channel; 4. an outlet; 5. an external thread; 6. a collection channel; 7. a rotating shaft; 8. a baffle plate; 9. a first flexible member; 10. a second flexible member; 11. an internal thread; 12. a cover body; 13. an opening; 14. and (7) an annular sealing cover.

Detailed Description

The following detailed description of the present invention will be made with reference to the accompanying drawings so as to facilitate the understanding of the present invention by those skilled in the art. It should be understood that the embodiments described below are only some embodiments of the invention, and not all embodiments. All other embodiments obtained by a person skilled in the art without any inventive step, without departing from the spirit and scope of the present invention as defined and defined by the appended claims, fall within the scope of protection of the invention.

As shown in fig. 1, the urine specimen collector comprises a first body 1 and a sealing element, wherein the first body 1 is provided with a collection port 2, a collection channel 6 and a waste channel 3, and one end of the collection port 2 is respectively communicated with the collection channel 6 and the waste channel 3; one end of the acquisition channel 6, which is far away from the acquisition port 2, is detachably connected with the cup body; install on the first body 1 with gather passageway 6 and abandonment passageway 3 complex shunt switch, the sealing member is used for preventing the liquid in the first body 1 to spill along shunt switch.

In implementation, as shown in fig. 2 and 3, the cup body in the present scheme includes a second body, an annular sealing cover 14 is disposed on the top of the second body, an internal thread 11 is disposed on the second body above the annular sealing cover 14, and an opening 13 formed in the middle of the annular sealing cover 14 is opened and closed by a cover body 12 detachably connected to the annular sealing cover 14; one end of the collection channel 6 far away from the collection port 2 is an outlet 4 matched with the opening 13, and an external thread 5 matched with the internal thread 11 is arranged on the collection channel 6 between the outlet 4 and the collection port 2. The detachable connection between the cup body and the acquisition channel 6 is realized based on the matching of the internal thread 11 and the external thread 5; the outlet 4 is matched with the opening 13, so that the accurate guide of the urine is realized; the cooperation of the cover 12 with the opening 13 prevents urine from spilling out after collection to some extent. Specifically, in order to facilitate the operation of opening and closing the opening 13 of the cover 12, the cover 12 is fastened to the annular cover 14, and as shown in fig. 3, a first annular protrusion is disposed at the opening 13 to cooperate with the cover 12, so as to realize fastening. In addition, the cap body 12 may be threadably connected to the annular cover 14.

Wherein the sealing member includes a first sealing ring disposed between the rotation shaft 7 and the first body 1, thereby preventing urine from leaking out along the rotation shaft 7.

As shown in fig. 1, the shunt switch includes a rotating shaft 7 having one end located in the first body 1 and the other end extending to the outside of the first body 1, the portions of the rotating shaft 7 located in the first body 1 and outside the first body 1 are both provided with anti-dropping protrusions, and the portion of the rotating shaft 7 located in the first body 1 is provided with a baffle 8 which is matched with the collecting channel 6 and the waste channel 3 and is located in the first body 1.

During application, as shown in fig. 1, the rotating shaft 7 (the baffle 8 and the rotating shaft 7 rotate synchronously) positioned outside the first body 1 is rotated forwards, and the baffle 8 and the collecting port 2 are kept to be kept, so that most of urine in the initial section flows out from the waste channel 3 through the collecting port 2 under the action of the cambered surface between the baffle 8 and the waste channel 3. Then the rotating shaft 7 is rotated reversely, and most of the middle urine flows into the cup body from the collection channel 6 through the collection port 2 under the action of the baffle plate 8 and the cambered surface of the collection port 2. Then the operation of rotating the rotating shaft 7 in the forward direction and keeping is repeated, most of the rear section urine flows out from the waste channel 3 through the collection port 2, and therefore the collection of the middle section urine sample is completed.

In order to avoid untimely repeated forward rotation of the rotating shaft 7 by the patient (urine is filled in the second body), urine is leaked along the joint of the internal thread 11 and the external thread 5, a second annular bulge is arranged at the top of the annular sealing cover 14 and surrounds the first annular bulge, and a second sealing ring is arranged at the top of the annular sealing cover 14 between the second annular bulge and the internal thread 11.

In order to facilitate the rotation of the rotating shaft 7 by the patient, the shunt switch comprises a handle part which is arranged at one end of the rotating shaft 7, which is positioned outside the first body 1.

In another embodiment, as shown in fig. 4 and 5, a first flexible member 9 and a second flexible member 10 are respectively disposed at two ends of the baffle 8, and the first flexible member 9 and the second flexible member 10 may be made of medical silica gel or medical rubber. As shown in fig. 4, when the middle section of urine is not collected, under the action of the rotating shaft 7 and the baffle 8, the first flexible part 9 is in close contact with the collection channel 6, and the second flexible part 10 is in close contact with the waste channel 3, so that the possibility that the front section or the rear section of urine enters the cup body along the collection channel 6 is greatly reduced, and the accuracy of the urine specimen is further improved. As shown in fig. 5, when middle urine is collected, the first flexible member 9 is in close contact with the waste channel 3 and the second flexible member 10 is located between the collection channel 6 and the waste channel 3 under the action of the rotating shaft 7 and the baffle 8, so as to accelerate the collection speed.

The sealing member includes a flexible membrane disposed outside the first body 1 and covering a portion of the shunt switch located outside the first body 1. The material of flexible mould can be medical silica gel or medical rubber, can fix the flexible membrane outside first body 1 through the mode of melting the flexible membrane edge. The flexible mould provides the possibility for the handle to hold the rotating handle part, and simultaneously avoids urine flowing to the surface of the flexible mould far away from the shunt switch along the rotating shaft 7. In application, the patient's hand holds and rotates the handle portion through the flexible mold.

Claims

1. The urine specimen collector is characterized by comprising a first body (1) and a sealing element, wherein the first body (1) is provided with a collection port (2), a collection channel (6) and a waste channel (3), and one end of the collection port (2) is respectively communicated with the collection channel (6) and the waste channel (3); one end of the acquisition channel (6) far away from the acquisition port (2) is detachably connected with the cup body; install on first body (1) with gather passageway (6) and abandonment passageway (3) complex shunt switch, the sealing member is used for preventing the liquid in first body (1) to leak along shunt switch.

2. The urine specimen collector as claimed in claim 1, wherein the cup body comprises a second body, an annular sealing cover (14) is arranged at the top of the second body, internal threads (11) are arranged on the second body above the annular sealing cover (14), and an opening (13) formed in the middle of the annular sealing cover (14) is opened and closed through a cover body (12) detachably connected with the annular sealing cover (14); one end of the collection channel (6) far away from the collection port (2) is provided with an outlet (4) matched with the opening (13), and an external thread (5) matched with the internal thread (11) is arranged on the collection channel (6) between the outlet (4) and the collection port (2).

3. The urine specimen collector according to claim 2, wherein the cover body (12) is fastened to an annular cover (14).

4. The urine specimen collector according to claim 1, wherein the shunt switch comprises a rotating shaft (7) with one end positioned in the first body (1) and the other end extending out of the first body (1), anti-falling protrusions are arranged on the portions of the rotating shaft (7) positioned in the first body (1) and outside the first body (1), and a baffle (8) which is matched with the collecting channel (6) and the waste channel (3) and positioned in the first body (1) is arranged on the portion of the rotating shaft (7) positioned in the first body (1).

5. The urine specimen collector according to claim 4, wherein the shunt switch comprises a handle portion disposed at one end of the rotating shaft (7) located outside the first body (1).

6. The urine specimen collector according to claim 4, wherein the sealing member comprises a first sealing ring disposed between the shaft (7) and the first body (1).

7. The urine specimen collector according to any of claims 1-6, wherein the sealing member comprises a flexible membrane disposed outside the first body (1) and covering a portion of the shunt switch located outside the first body (1).