CN218279679U

CN218279679U - Sampling device for nephrology department

Info

Publication number: CN218279679U
Application number: CN202122735841.5U
Authority: CN
Inventors: 程惠敏
Original assignee: Wuhu No 2 Peoples Hospital
Current assignee: Wuhu No 2 Peoples Hospital
Priority date: 2021-11-09
Filing date: 2021-11-09
Publication date: 2023-01-13
Anticipated expiration: 2031-11-09

Abstract

The utility model provides a medical instrument for nephrology dept, include: sampling cup, sampling cup top is equipped with the opening, and opening part detachable installs the top cap, and the inside holding chamber that is equipped with of sampling cup, sampling cup side are equipped with the connector, can dismantle on the connector and be connected with the test tube, the bottom volume in holding chamber can change, and when connecing and getting the urine sample, holding chamber bottom volume is less, shifts the urine sample to beaker back, and holding chamber bottom volume increases. Thereby realizing that the urine sample is transferred to the test tube in a sealed state and reducing the risk of pollution caused by spilling the urine sample.

Description

Sampling device for nephrology department

Technical Field

The utility model relates to a nephrology dept medical treatment technical field especially relates to a sampling device for nephrology dept.

Background

The kidney disease is a common disease and a frequently encountered disease, and if the kidney disease is worsened, uremia can be developed, thus seriously harming the health of people. Chronic kidney diseases become another important disease threatening human health after cardiovascular and cerebrovascular diseases, tumors and diabetes, and become a global public health problem.

When carrying out the inspection treatment of nephrology dept, often need to sample patient's urine, later send the urine after the sampling to the clinical laboratory and examine to diagnose the disease of disease. The existing sampling devices are generally sampling cups, into which a patient inserts urine, after which medical personnel store the urine sample in the sampling cup in a test tube.

However, the applicant has found that the prior art has at least the following problems:

in the process of transferring the urine sample from the sampling cup to the test tube, the urine sample is easy to spill and cause pollution due to the small test tube opening.

SUMMERY OF THE UTILITY MODEL

In view of this, the present invention provides a sampling device for nephrology department to solve the problem of contamination caused by spilling urine sample easily due to small test tube opening in the process of transferring urine sample from the sampling cup to the test tube.

Based on the above object, the utility model provides a sampling device for nephrology dept, include: sampling cup, sampling cup top is equipped with the opening, and opening part detachable installs the top cap, and the inside holding chamber that is equipped with of sampling cup, sampling cup side are equipped with the connector, can dismantle on the connector and be connected with the test tube, the bottom volume in holding chamber can change, and when connecing and getting the urine sample, holding chamber bottom volume is less, shifts the urine sample to beaker back, and holding chamber bottom volume increases.

Optionally, the sampling cup side is equipped with the elasticity holding chamber, and the same one side in the sampling cup is installed with the connector in elasticity holding chamber, and the elasticity holding chamber has two kinds of states, and under the first state, the elasticity holding chamber is inside protruding to the sampling cup, and under the second state, the elasticity holding chamber is outside protruding to the sampling cup, and the first state is to the second state conversion in-process, and the volume in holding chamber is by little increase.

Optionally, the elastic accommodating cavity is made of elastic rubber.

Optionally, the inside parcel of elastic rubber has multiunit elastic support muscle, the multiunit the one end of elastic support muscle is gathered together, and the other end dispersion, the tip fixedly connected with fixed ring of elastic support muscle dispersion, fixed ring fixed mounting are on the sampling cup, the one end that the elastic support muscle was gathered together is connected with the go-between, and the multiunit go-between is connected with and gathers together the ring, is equipped with the multiunit mounting groove on gathering together the ring, the multiunit go-between is adapter installation respectively in the multiunit mounting groove.

Optionally, a pull ring is mounted on the outside of the elastic rubber.

Optionally, the connector is provided with an external thread, and the connector is connected with a threaded cover through the external thread.

Optionally, a guide wall is arranged between the connection port and the elastic accommodation cavity, the guide wall and the inner wall of the sampling cup are integrally formed, and the guide wall inclines outwards from the connection port to the elastic accommodation cavity.

Optionally, a rubber sealing ring is installed in the top cover.

From the above, can see out, the utility model provides a pair of sampling device for nephrology dept, through being equipped with the opening at sampling cup top, opening part detachable installs the top cap, and the inside holding chamber that is equipped with of sampling cup, sampling cup side are equipped with the connector, can dismantle on the connector and be connected with the test tube, the bottom volume in holding chamber can change, and when connecing the urine sample, holding chamber bottom volume is less, shifts the urine sample to the beaker after, holding chamber bottom volume increase to the realization shifts the urine sample to the test tube under encapsulated situation, reduces the risk that the urine sample spills and causes the pollution.

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 view of a sampling device for nephrology department according to an embodiment of the present invention;

fig. 2 is a schematic view illustrating a sampling device for nephrology department in a first state according to an embodiment of the present invention;

FIG. 3 is a schematic view of a sampling device for nephrology department in a second state;

fig. 4 is a schematic view of an elastic support rib of a sampling device for nephrology department in an embodiment of the invention;

fig. 5 is a partially enlarged view of a portion a of fig. 4.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings.

It should be noted that unless otherwise defined, technical or scientific terms used in the embodiments of the present invention should have the ordinary meaning as understood by those having ordinary skill in the art to which the present disclosure belongs. The use of "first," "second," and similar terms in this disclosure is not intended to indicate any order, quantity, or importance, but rather is used to distinguish one element from another. The word "comprising" or "comprises", and the like, means that the element or item listed before the word covers the element or item listed after the word and its equivalents, but does not exclude other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", and the like are used only to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly.

The utility model provides a sampling device for nephrology dept, as shown in the figure, including

sampling cup

1, 1 tops of sampling cup are equipped with the opening, and opening part detachable installs

top cap

8, and 1 inside holding chambeies 2 that are equipped with of sampling cup are equipped with connector 6 to the side of sampling cup, can dismantle on the connector 6 and be connected with test tube 10, the bottom volume in holding chamber 2 can change, and when connecing the urine sample, 2 bottom volumes in holding chamber are less, shift the urine sample to the beaker after, 2 bottom volumes in holding chamber increase. When using, when the disease is when receiving the urine sample, 2 bottom volumes in holding chamber are less, at this moment, the urine is stored in holding chamber 2, the liquid level of urine is higher, the back is accomplished in the sample, close top cap 8 lid, slope sampling cup 1, with urine sample drainage to test tube 10 in the holding chamber 2, treat the urine sample back that finishes in the test tube 10, the volume grow in adjustment holding chamber 2, thereby guide unnecessary urine sample to in holding chamber 2, make connector 6 department no longer have the accumulation take off test tube 10, can realize the transfer to the urine, do not cause the pollution of leaking simultaneously.

In another alternative embodiment, the side of the sampling cup 1 is provided with the elastic accommodating cavity 3, the elastic accommodating cavity 3 and the connecting port 6 are installed on the same side of the sampling cup 1, the elastic accommodating cavity 3 has two states, in the first state, the elastic accommodating cavity 3 protrudes towards the inside of the sampling cup 1, in the second state, the elastic accommodating cavity 3 protrudes towards the outside of the sampling cup 1, and in the process of converting the first state to the second state, the volume of the accommodating cavity 2 is increased from small. By changing the state of the elastic accommodation chamber 3, the volume of the accommodation chamber 2 can be changed.

In some alternative other embodiments, the elastic housing chamber 3 is made of elastic rubber. The status change is facilitated.

In some other optional embodiments, the inside parcel of elastic rubber has multiunit elastic support muscle 302, multiunit the one end of elastic support muscle 302 is gathered together, and the other end disperses, the tip fixedly connected with fixed ring 301 of elastic support muscle 302 dispersion, fixed ring 301 fixed mounting is on sampling cup 1, the one end that elastic support muscle 302 was gathered together is connected with go-between 305, and multiunit go-between 305 is connected with gathers together ring 303, is equipped with multiunit mounting groove 304 on gathering together the ring 303, multiunit go-between 305 difference adaptation is installed in multiunit mounting groove 304. When the elastic rubber is used and the shape of the elastic rubber is changed, the mounting grooves 304 guide the connecting rings 305, so that the multiple groups of elastic supporting ribs 302 can move towards the same direction conveniently and can be shaped conveniently.

In some alternative embodiments, the elastic rubber is externally fitted with a pull ring 4. The pull ring 4 facilitates the change of state of the elastic accommodation cavity 3.

In some alternative embodiments, the connection port 6 is provided with an external thread, and the connection port 6 is connected with a threaded cap 7 through the external thread. The connection port 6 is conveniently sealed.

In some alternative embodiments, a guiding wall 5 is provided between the connecting port 6 and the elastic accommodating cavity 3, the guiding wall 5 is integrally formed with the inner wall of the sampling cup 1, and the guiding wall 5 is inclined outwards in the direction from the connecting port 6 to the elastic accommodating cavity 3. Conveniently, after sampling the test tube 10, the urine sample flows back into the elastic containing cavity 3.

In some alternative embodiments, a rubber sealing ring 9 is mounted in the top cover 8. The sealing performance is improved.

The utility model discloses a theory of operation: when using, when the disease is when connecing the urine sample, 2 bottom volumes in holding chamber are less, at this moment, the urine is saved in holding chamber 2, the liquid level of urine is higher, the back is accomplished in the sample, close top cap 8 lid, slope sampling cup 1, in urine sample drainage to test tube 10 in holding chamber 2, treat the urine sample back that finishes in the test tube 10, adjust the volume grow in holding chamber 2, thereby guide unnecessary urine sample to holding chamber 2 in, make 6 departments of connector no longer have the accumulation take off test tube 10, can realize the transfer to the urine, do not cause the pollution of leaking simultaneously.

Those of ordinary skill in the art will understand that: the discussion of any embodiment above is meant to be exemplary only, and is not intended to intimate that the scope of the disclosure, including the claims, is limited to these examples; within the idea of the invention, also technical features in the above embodiments or in different embodiments can be combined, steps can be implemented in any order, and there are many other variations of the different aspects of the invention as described above, which are not provided in detail for the sake of brevity.

The present embodiments are intended to embrace all such alternatives, modifications and variances which fall within the broad scope of the appended claims. Therefore, any omissions, modifications, substitutions, improvements and the like that may be made without departing from the spirit and principles of the invention are intended to be included within the scope of the invention.

Claims

1. A sampling device for nephrology department, comprising: the sampling cup (1), the top of the sampling cup (1) is provided with an opening, a top cover (8) is detachably mounted at the opening, a containing cavity (2) is arranged inside the sampling cup (1), a connecting port (6) is arranged on the side surface of the sampling cup (1), a test tube (10) is detachably connected to the connecting port (6), the bottom volume of the containing cavity (2) can be changed, when a urine sample is received, the bottom volume of the containing cavity (2) is smaller, and after the urine sample is transferred to a beaker, the bottom volume of the containing cavity (2) is increased;

the side surface of the sampling cup (1) is provided with an elastic containing cavity (3), the elastic containing cavity (3) and the connecting port (6) are arranged on the same side of the sampling cup (1), the elastic containing cavity (3) has two states, the elastic containing cavity (3) protrudes towards the inside of the sampling cup (1) in the first state, the elastic containing cavity (3) protrudes towards the outside of the sampling cup (1) in the second state, and the volume of the containing cavity (2) is increased from small in the conversion process from the first state to the second state;

the elastic accommodating cavity (3) is made of elastic rubber;

and a pull ring (4) is arranged outside the elastic rubber.

2. The sampling device for the nephrology department according to claim 1, characterized in that a plurality of groups of elastic supporting ribs (302) are wrapped inside the elastic rubber, a plurality of groups of elastic supporting ribs (302) are gathered at one end and dispersed at the other end, a fixed circular ring (301) is fixedly connected to the end part of the elastic supporting ribs (302) in a dispersing way, the fixed circular ring (301) is fixedly installed on the sampling cup (1), a connecting ring (305) is connected to the gathered end of the elastic supporting ribs (302), a gathering ring (303) is connected to the plurality of groups of connecting rings (305), a plurality of groups of mounting grooves (304) are formed in the gathering ring (303), and the plurality of groups of connecting rings (305) are respectively and adaptively installed in the plurality of groups of mounting grooves (304).

3. The sampling device for nephrology department according to claim 1, characterized in that the connecting port (6) is provided with external threads, and the connecting port (6) is connected with a threaded cover (7) through the external threads.

4. The sampling device for nephrology department according to claim 1, characterized in that a guide wall (5) is arranged between the connecting port (6) and the elastic containing cavity (3), the guide wall (5) is integrally formed with the inner wall of the sampling cup (1), and the guide wall (5) is inclined outwards in the direction from the connecting port (6) to the elastic containing cavity (3).

5. A sampling device for nephrology according to claim 1 characterized in that a rubber sealing ring (9) is mounted in the top cover (8).