CN212816342U

CN212816342U - Urine collector

Info

Publication number: CN212816342U
Application number: CN202020893076.2U
Authority: CN
Inventors: 徐华国
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-26
Filing date: 2020-05-25
Publication date: 2021-03-30
Anticipated expiration: 2030-05-25

Abstract

The utility model discloses a urine collector, including vacuum urine collection container and sleeve, be equipped with the sealing plug on the opening of vacuum urine collection container, be fixed with the baffle on the sleeve, be fixed with the well hollow needle that is used for impaling the sealing plug on the baffle, the top of well hollow needle is fixed in the baffle and well hollow needle wholly is located inside the sleeve, and the sleeve is equipped with the catheterization hose outward, and the one end of catheterization hose is fixed on the baffle and is used for leading-in urine with well hollow needle intercommunication, the other end, the below that is located the baffle in the sleeve is fixed with the elastic sponge piece, sets up the through-hole that supplies well hollow needle to pass through in the elastic sponge piece, and elastic sponge piece one end is fixed on the baffle, and elastic sponge is when natural state, and well hollow needle is. Because the sponge has certain elasticity, the cavity needle exposes when pressing, after the syringe needle is pulled out to the collection completion, the sponge resumes the former state, covers the cavity needle, and the needle point does not expose, guarantees operator's safety, does not need professional to operate, but wide use widely.

Description

Urine collector

Technical Field

The utility model relates to an urine collector belongs to medical science inspection and uses auxiliary device technical field.

Background

At present, urine cups are commonly used by various hospitals for collecting urine, a patient pours the urine in the urine cups into 15 mL centrifuge tubes by himself, information bar codes of the patient are pasted on the surfaces of the centrifuge tubes, then the centrifuge tubes containing the urine are sent to a clinical laboratory by the patient, and the 15 mL centrifuge tubes containing the urine are only suitable for routine urine detection. The bar code is very easily soaked in the process of the patient pouring urine by oneself, so that the sample cannot be checked and collected, and the detection cannot be carried out. In addition, in non-cytological examination items, such as urine glucose, urine potassium, biochemistry, cortisol and the like, a 15 mL centrifuge tube is not matched with a corresponding instrument, and a clinical laboratory worker is required to pour urine in the centrifuge tube into a detection cup matched with the instrument. This urine collection method has the following disadvantages: firstly, the workload is increased for the staff of the clinical laboratory, and when a plurality of samples need to be detected, the samples are easy to be confused, and the probability of human misoperation is increased; secondly, the smell of urine brings discomfort to people; thirdly, the process of pouring back the urine easily causes the urine to spill and leak, and brings inconvenience to the work of the inspection personnel.

Patent documents with publication number CN203705196U and publication date 2014, 7 and 9 disclose a vacuum urine collection device, which comprises a vacuum urine collection tube and a hollow needle, wherein one end of the hollow needle is used for piercing a sealing cover of the urine collection tube, and urine is drained from the other end of the hollow needle into the urine collection tube. The device is practically the same as the vacuum blood sampling device in the prior art in structure, both ends of a hollow needle in the device are exposed outside, puncture easily occurs, professional operation is needed, the device is not beneficial to self operation of a patient, and the workload of a worker is increased, so that the urine sampling device is not suitable for popularization and use of the patient.

Disclosure of Invention

An object of the utility model is to provide a urine collector that is fit for the patient and uses, is difficult for taking place to stab for solve prior art's collection urine device cavity needle both ends and expose the technical problem that is unsuitable to use widely to the patient.

The utility model adopts the following technical scheme: the utility model provides a urine collector, includes vacuum urine collection container and sleeve, is equipped with the sealing plug on the opening of vacuum urine collection container, is fixed with the baffle on the sleeve, is fixed with the cavity needle that is used for impaling the sealing plug on the baffle, the top of cavity needle is fixed in the baffle and the cavity needle is whole to be located inside the sleeve, and the sleeve is equipped with the catheterization hose outward, and the one end of catheterization hose is fixed on the baffle and is used for leading-in urine with cavity needle intercommunication, the other end, the below that lies in the baffle in the sleeve is fixed with the elasticity sponge piece, sets up the through-hole that supplies the cavity needle to pass through in the elasticity sponge piece, and elasticity sponge piece one end is fixed on the baffle, and when the nature state, the cavity needle.

The sleeve is of a cylindrical structure with openings at two ends, the partition plate is positioned in the sleeve and divides the interior of the sleeve into an upper space and a lower space, the hollow needle is positioned at the lower part of the partition plate, and the urinary catheter is spirally wound in the space at the upper part of the partition plate in the sleeve.

The opening of the sleeve, which is provided with one end of the urine guiding hose, is provided with a fixing paste.

The outside symmetry that is equipped with the one end of elasticity sponge piece on the sleeve is equipped with two handles.

One end that the catheterization hose is used for leading-in urine is served and is connected with the filter, and the filter includes a toper section of thick bamboo and fixes the filter media in a toper section of thick bamboo, and the top of a toper section of thick bamboo is equipped with the jack that supplies catheterization hose tip to insert.

The hollow needle is a stainless steel hollow needle.

The sleeve is made of hard medical plastic.

An outer cover is arranged on an opening of the vacuum urine collection container, the sealing plug is fixed on the outer cover, and when the hollow needle penetrates into the sealing plug, the outer peripheral surface of the outer cover is in sliding fit with the inner wall surface of the sleeve.

The sealing plug is a rubber plug or a silica gel plug.

The vacuum urine collection container is a standardized vacuum collection tube with the capacity of 3 mL to 10 mL.

The utility model has the advantages that: the utility model discloses during the use, insert the urine cup that contains the urine with the catheterization hose, in inserting the one end of sleeve elasticity sponge with vacuum collection urine container again, elasticity sponge is compressed under the extrusion of vacuum collection urine container, and the well cavity needle point in the elasticity sponge through-hole exposes simultaneously, and the well cavity needle pierces through the sealing plug of vacuum collection urine container, and under the negative pressure effect, the urine in the urine cup is by catheterization hose entering vacuum collection urine container. After urine collection is completed, the vacuum urine collection container is pulled out, and the elastic sponge is restored to the original state, so that the hollow needle is wrapped inside. The utility model discloses well cavity needle does not expose, can guarantee operator's safety, consequently does not need the professional to operate, can extensively use widely. Sponge length slightly is greater than well hollow needle length, prevents that the well hollow needle from exposing and stabbing the operator to the sponge has certain elasticity, and well hollow needle exposes when pressing, after the syringe needle was extracted to the collection end, the sponge resumes the former state, covers well hollow needle, and the needle point does not expose, abandons in sharp ware box after the collector uses. The utility model does not relate to the operation and sample delivery of a specially-assigned person, and the patient can automatically collect urine, so the operation is simple and convenient; the bar code pasted on the outer wall of the vacuum collection tube can not be wetted by urine, and can be directly used for sampling by nuclear collection, so that a sample can enter an assembly line for detection, and a detection cup and a manual number do not need to be poured in sequence. These all significantly reduced the human input, improved work efficiency, improved operational environment, more importantly, can effectively prevent the pollution that artificial sample position misoperation and sample spill caused.

Preferably, the sleeve is divided into two parts by the partition plate, and in order to save space and reduce cost, the urethral catheterization hose is coiled in the inner space above the partition plate of the sleeve before use, so that the packaging volume is reduced as much as possible, and the carrying and the transportation are convenient.

Preferably, the fixing paste on the sleeve can simply seal the upper part of the sleeve to prevent the urinary catheter from running out.

Preferably, the handle is arranged outside the sleeve, so that the sleeve is favorable for one-hand operation of an operator, accords with human body function, and is simple to operate and convenient to use.

Preferably, in order to avoid the operation step of centrifugation, improve the efficiency and facilitate the detection, a detachable filter is arranged at the end of the hose and at the contact end with the urine, the aperture of the filter material is 0.4 μm, impurities, epithelial cells, leukocytes and the like are directly filtered and removed, and the urine is continuously collected after the detachment if the blockage occurs. The filter is the big toper section of thick bamboo structure of below opening, multiplicable and urine area of contact, has increased the velocity of flow to a certain extent, does not influence the collection of urine as far as possible.

Preferably, the outer circumferential surface of the outer cover of the vacuum urine collection container is in sliding fit with the inner wall surface of the sleeve, so that the hollow needle can be conveniently punctured.

Preferably, the vacuum urine collection container adopts a standardized vacuum collection tube, can be directly used for assembly line detection under the existing laboratory conditions, and the tube wall of the vacuum urine collection container is pasted with a bar code for nuclear collection and sampling, so that urine wetting and manual operation errors of a sample position can be effectively prevented; standardized vacuum acquisition pipe makes the utility model discloses be applicable to outpatient service, ward patient equally, can be used to the barrel transmission sample and the urine does not expose, reduces manpower, raises the efficiency.

Drawings

Fig. 1 is a schematic structural view of a urine collector according to an embodiment of the present invention;

FIG. 2 is a cross-sectional view of the urine collector of FIG. 1 in use (with the elastic sponge block in a compressed state and the strainer and urine cup omitted);

FIG. 3 is a cross-sectional view of the urine collector of FIG. 1 in an unused state (the elastic sponge block is in a natural state, and the vacuum urine collection container and the strainer are omitted);

fig. 4 is a schematic diagram of the filter of fig. 1.

In the figure, 1-a vacuum urine collection container, 11-a sealing plug, 12-an outer cover, 2-a sleeve, 21-a fixing paste, 22-a handle, 3-a hollow needle, 4-a clapboard, 5-a catheter, 6-an elastic sponge block, 61-a through hole, 8-a filter, 81-a cone, 82-a filter material and 83-a jack.

Detailed Description

The present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.

The structure of the urine collector of the embodiment of the present invention is shown in fig. 1 to 4, the urine collector of the present embodiment comprises a vacuum urine collection container 1 and a sleeve 2, a sealing plug 11 is arranged on an opening of the vacuum urine collection container 1, a partition plate 4 is fixed on the sleeve 2, a hollow needle 3 for piercing the sealing plug 11 is fixed on the partition plate 4, the hollow needle 3 is a stainless steel hollow needle, the top of the hollow needle 3 is fixed in the partition plate 4, the hollow needle 3 is integrally located in the sleeve 2, a urine guiding hose 5 is arranged outside the sleeve 2, one end of the urine guiding hose 5 is fixed on the partition plate 4 and is communicated with the hollow needle 3, the other end is used for guiding urine, an elastic sponge block 6 is fixed below the partition plate 4 in the sleeve 2, a through hole 61 for the hollow needle 3 to pass through is arranged in the elastic sponge block 6, one end of the elastic sponge block 6 is fixed on the partition plate 4, when the elastic sponge block, the hollow needle 3 is located in the through hole 61 of the elastic sponge block 6.

The sleeve 2 is of a cylindrical structure with two open ends, the partition plate 4 is positioned in the sleeve 2, the partition plate 4 divides the interior of the sleeve 2 into an upper space and a lower space, the hollow needle 3 is positioned at the lower part of the partition plate 4, and the urine guide hose is spirally wound in the space above the partition plate 4 in the sleeve 2. The sleeve 2 is made of a rigid medical plastic. The opening of the end of the sleeve 2, which is provided with the catheter tube 5, is provided with a fixing paste 21, and the outside of the end of the sleeve 2, which is provided with the elastic sponge block 6, is symmetrically provided with two handles 22.

One end of the urine guide hose 5 for guiding urine is connected with a filter 8, the filter 8 comprises a conical cylinder 81 and a filter material 82 fixed in the conical cylinder 81, and the top of the conical cylinder 81 is provided with an insertion hole 83 for inserting the end part of the urine guide hose 5.

An outer cover 12 is arranged on an opening of the vacuum urine collection container 1, the sealing plug 11 is fixed on the outer cover 12, and when the hollow needle 3 penetrates into the sealing plug 11, the outer peripheral surface of the outer cover 12 is in sliding fit with the inner wall surface of the sleeve 2. The sealing plug 11 is a rubber plug or a silica gel plug. The evacuated urine collection container 1 is a standardized evacuated collection tube having a capacity of 3 mL to 10 mL.

The using method of the urine collection of the embodiment is as follows:

a. the patient firstly obtains the sleeve and the vacuum urine collection container, namely the vacuum collection tube, stuck with the personal information bar code from a nurse, and obtains a filter according to the detection requirement, and then collects urine by using a urine cup;

b. if the filter is needed, the patient firstly tears off the fixing paste on the sleeve, takes out the urethral catheterization hose, then connects the filter on the urethral catheterization hose, and immerses the large opening end below the filter into the urine in the urine cup; if the filter is not needed, the patient takes out the catheter tube and directly immerses the open end of the catheter tube into urine.

c. The sleeve is held by one hand, the vacuum collection tube is inserted into the sleeve by the other hand, the handles are respectively buckled by the forefinger and the middle finger, force is applied to the interior of the sleeve to extrude the elastic sponge block, the needle point of the hollow needle pokes into the sealing plug of the vacuum collection tube, negative pressure is started, and urine starts to be collected;

d. the sleeve is pulled out when urine is collected to about 2/3 of the volume of the vacuum collection tube, so that the hollow needle is separated from the vacuum collection tube, and the elastic sponge block is restored to the original shape and covers the hollow needle.

e. Throw into sharp ware box, urine cup with urine collector's sleeve and throw into yellow disposal bag, the vacuum acquisition pipe that has the urine of gathering is sent to nurse station or clinical laboratory.

The above embodiment is the present invention, and in other embodiments of the present invention, the filter can be selected according to actual needs.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It should be understood by those skilled in the art that the above embodiments do not limit the scope of the present invention in any way, and all technical solutions obtained by using equivalent substitution modes and the like fall within the scope of the present invention.

Claims

1. The utility model provides a urine collector, includes vacuum collection urine container and sleeve, is equipped with the sealing plug on the opening of vacuum collection urine container, is fixed with the baffle on the sleeve, is fixed with the cavity needle that is used for impaling the sealing plug on the baffle, its characterized in that: the top of well cavity needle is fixed in the baffle and the cavity needle is whole to be located inside the sleeve, and the sleeve is equipped with the catheterization hose outward, and the one end of catheterization hose is fixed on the baffle and is used for leading-in urine with well cavity needle intercommunication, the other end, the below that lies in the baffle in the sleeve is fixed with the elasticity sponge piece, sets up the through-hole that supplies the cavity needle to pass through in the elasticity sponge piece, and elasticity sponge piece one end is fixed on the baffle, and when elasticity sponge was in natural state, the well cavity needle was located the through-hole of elasticity sponge piece.

2. The urine collector according to claim 1, characterized in that: the sleeve is of a cylindrical structure with openings at two ends, the partition plate is positioned in the sleeve and divides the interior of the sleeve into an upper space and a lower space, the hollow needle is positioned at the lower part of the partition plate, and the urinary catheter is spirally wound in the space at the upper part of the partition plate in the sleeve.

3. The urine collector according to claim 2, characterized in that: the opening of the sleeve, which is provided with one end of the urine guiding hose, is provided with a fixing paste.

4. The urine collector according to claim 1, characterized in that: the outside symmetry that is equipped with the one end of elasticity sponge piece on the sleeve is equipped with two handles.

5. The urine collector according to claim 1, characterized in that: one end that the catheterization hose is used for leading-in urine is served and is connected with the filter, and the filter includes a toper section of thick bamboo and fixes the filter media in a toper section of thick bamboo, and the top of a toper section of thick bamboo is equipped with the jack that supplies catheterization hose tip to insert.

6. The urine collector according to claim 1, characterized in that: the hollow needle is a stainless steel hollow needle.

7. The urine collector according to claim 1, characterized in that: the sleeve is made of hard medical plastic.

8. The urine collector according to claim 1, characterized in that: an outer cover is arranged on an opening of the vacuum urine collection container, the sealing plug is fixed on the outer cover, and when the hollow needle penetrates into the sealing plug, the outer peripheral surface of the outer cover is in sliding fit with the inner wall surface of the sleeve.

9. The urine collector according to claim 1, characterized in that: the sealing plug is a rubber plug or a silica gel plug.

10. The urine collector according to claim 1, characterized in that: the vacuum urine collection container is a standardized vacuum collection tube with the capacity of 3 mL to 10 mL.