CN212816331U - Sterile collection and retention device for middle-section urine for clinical use of female patients in hospital - Google Patents
Sterile collection and retention device for middle-section urine for clinical use of female patients in hospital Download PDFInfo
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- CN212816331U CN212816331U CN202020486651.7U CN202020486651U CN212816331U CN 212816331 U CN212816331 U CN 212816331U CN 202020486651 U CN202020486651 U CN 202020486651U CN 212816331 U CN212816331 U CN 212816331U
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- test tube
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- 210000002700 urine Anatomy 0.000 title claims abstract description 121
- 230000014759 maintenance of location Effects 0.000 title claims description 7
- 238000012360 testing method Methods 0.000 claims abstract description 48
- 210000003905 vulva Anatomy 0.000 claims abstract description 12
- 238000007789 sealing Methods 0.000 claims abstract description 7
- 238000009535 clinical urine test Methods 0.000 claims abstract description 3
- 229920003023 plastic Polymers 0.000 claims description 9
- 239000004033 plastic Substances 0.000 claims description 8
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 5
- 239000000741 silica gel Substances 0.000 claims description 5
- 229910002027 silica gel Inorganic materials 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 4
- 238000001802 infusion Methods 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 238000003759 clinical diagnosis Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 9
- 238000011109 contamination Methods 0.000 description 4
- 230000000474 nursing effect Effects 0.000 description 3
- 230000000249 desinfective effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 208000001848 dysentery Diseases 0.000 description 2
- 238000011010 flushing procedure Methods 0.000 description 2
- 238000001746 injection moulding Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000027939 micturition Effects 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000012258 culturing Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000003745 diagnosis Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 230000007794 irritation Effects 0.000 description 1
- 239000004816 latex Substances 0.000 description 1
- 229920000126 latex Polymers 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 239000002906 medical waste Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000012286 potassium permanganate Substances 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 239000000344 soap Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 210000003708 urethra Anatomy 0.000 description 1
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- Investigating Or Analysing Biological Materials (AREA)
Abstract
The utility model relates to a device is stayed to clinical aseptic adoption of middle section urine of female patient in hospital, characterized by: including collector, three-way valve, urine collection bag and well section urine test sample test tube, the collector shape is the infundibulate, and its upper shed is oval, and oval upper shed is equipped with the identical radian with women's vulva department, and it has luer to connect to peg graft in the end opening, luer connects the lower extreme and is connected with the three-way valve, the three-way valve passes through pipe and urine collection bag and pegs graft, and urine collection bag surface is equipped with two and attaches the bag, and wherein first attaches bag interpolation and has connect the aseptic cultivation test tube of middle section urine, and the second attaches the aseptic lid of placing in the bag with aseptic sealing bag seal, and the aseptic cultivation test tube upper shed of middle section urine passes through pipe and. Has the advantages that: the utility model discloses can be applicable to no catheter inpatient of keeping somewhere, especially solve women or critical patient and gather the difficult problem of middle section urine, ensure to adopt the middle section urine aseptic nature that stays, provide accurate data for clinical diagnosis.
Description
Technical Field
The utility model belongs to the technical field of sampling device, especially, relate to a device is stayed to aseptic adoption of clinical middle section urine of female patient in hospital.
Background
In modern medicine, tests are becoming increasingly important, and the accuracy of test reports plays a crucial role in the diagnosis and treatment of diseases. Mid-stream urine collection is required for clinical urine culture. Midstream urine refers to that in clinical urine culture, when urine is collected, the initial urine is used for flushing the urethra, and then the middle urine is intercepted and used as a sample for culture. The purpose is to prevent urine contamination. When taking urine, firstly, fresh morning urine should be adopted as much as possible, and secondly, when urinating, the urination should be 'linear' without interruption, and the urine amount should not be less than 10 ml. The method for taking and culturing the midstream urine is a basic nursing operation routine, and the correct taking method comprises the steps of taking the patient before, washing the vulva with warm water of soap (the glans and the coronary sulcus are mainly washed by the male), washing the vulva with 1:5000 potassium permanganate solution before the urine is left, disinfecting the urethral orifice with a cotton swab to disinfect the urethral orifice, then ordering the patient to urinate, placing the midstream urine in a sterile test tube, and disinfecting the sterile test tube orifice and a plug with flame before and after the urine is left. However, the retention and taking of clinical urine specimens are not regarded as important by patients, and the clinical urine specimen retention and taking in routine examination mostly uses disposable bowl-shaped plastic cups, which have the following disadvantages: 1. the opening of the plastic cup is small, and when a urine specimen is left for taking, urine splashes outwards; the urine that is being discharged is splashed out when the midstream urine is taken in the urination process, and the splashing is more serious when a female patient cannot align with the plastic cup. Causing contamination of the recipient's hands, clothing and pants and the surrounding environment; 2. most importantly, the test result is influenced, pollution of different degrees is caused in the storage process of the disposable plastic cup, if medical staff cares for the patient, the patient often stays middle-stage urine or the urine volume is inaccurate, the middle-stage urine can be more accurately clinically diagnosed, the front-end urine is closer to the urethral orifice, the bacteria number is more, the urine needs to be kept after the front-stage urine is used for flushing the urethral orifice, and the tail-stage urine is possibly precipitated by some substances to cause inaccuracy or false positive of the test result.
SUMMERY OF THE UTILITY MODEL
The utility model relates to an overcome not enough among the prior art, provide a device is stayed to clinical middle section urine aseptic adoption of being in hospital female patient, the inconvenient female patient that conveniently lies in bed moves keeps away and gets the middle section urine, ensures to adopt the urine aseptic nature who stays, provides more accurate data for clinical diagnosis.
The utility model discloses a realize above-mentioned purpose, realize through following technical scheme, a device is stayed to aseptic adoption of clinical middle section urine of female patient in hospital, characterized by: including collector, three-way valve, urine collection bag and well section urine test sample test tube, the collector shape is the infundibulate, and its upper shed is oval, and oval upper shed is equipped with the identical radian with women's vulva department, and it has luer to peg graft to connect for the end opening, luer connects the lower extreme and is connected with the three-way valve, the three-way valve is through pipe and urine collection bag peg graft, urine collection bag surface is equipped with two and attaches the bag, and wherein first attaches bag interpolation and has connect the aseptic cultivation test tube of middle section urine, and the second attaches the aseptic lid of placing in the bag with aseptic sealing bag seal, the aseptic cultivation test tube upper shed of middle section urine passes through pipe and three-way valve branch.
And a handle is fixedly connected to the side wall of the collector.
The collector is formed by plastic, a soft interface matched with the shape of the opening is fixedly connected to the upper opening of the collector, and the soft interface is made of a silica gel material.
The three-way valve adopts a luer connector three-way valve or a medical infusion cock three-way valve.
The tube wall of the middle section urine sterile culture test tube is provided with scales for collecting and reserving the middle section urine volume.
The middle section urine sterile culture test tube is provided with a test tube cover, and the center of the test tube cover is provided with a round hole penetrating through the catheter.
Has the advantages that: compared with the prior art, the utility model discloses can be applicable to and not have to keep somewhere catheter inpatient, especially solved women or critical patient and gathered the difficult problem of middle section urine, ensure can adopt the middle section urine aseptic nature that stays, provide accurate data for clinical diagnosis. The utility model discloses simple structure, convenient to use, comfortable except being applicable to female patient, male sex and children also can use, can make the aseptic urine of disposable middle section simultaneously and adopt to stay the package and use widely as medical instrument.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural diagram of a collector;
fig. 3 is a schematic diagram of a soft interface structure of the upper port end of the collector.
In the figure: 1. the device comprises a collector, 1-1 parts of a handle, 1-2 parts of a soft connector, 2 parts of a three-way valve, 2-1 parts of a three-way valve branch pipe, 2-2 parts of a three-way valve handle, 3 parts of a urine collection bag, 4 parts of a middle section urine sterile culture test tube, 5 parts of a conduit, 6 parts of an accessory bag, 7 parts of a luer connector, 8 parts of a test tube cover, 9 parts of a sterile cover, 10 parts of a second accessory bag, 11 parts of a sterile sealing bag.
Detailed Description
The following detailed description of the embodiments according to the present invention with reference to the preferred embodiments is as follows: referring to the drawings in detail, the embodiment provides a clinic middle section urine sterile collecting device for female patients in hospital, which comprises a collector 1, a three-way valve 2, a urine collecting bag 3 and a middle section urine sterile culture test tube 4, the collector is funnel-shaped, the upper opening of the collector is oval, the oval upper opening is matched with the female vulva, the oval is formed by a plurality of sections of anastomotic arcs, the lower opening of the collector is inserted with a luer connector 7, the lower end of the luer connector is connected with a three-way valve which is spliced with a urine collecting bag through a conduit 5, the outer surface of the urine collecting bag is provided with two auxiliary bags 6 and 10, wherein a middle section urine sterile culture test tube 4 is inserted in the first attached bag 6, a sterile cover 9 sealed by a sterile sealing bag 11 is arranged in the second attached bag 10, the upper opening of the middle section urine sterile culture test tube is communicated with a three-way valve branch tube 2-1 through a conduit. The collector is formed by plastic, a soft interface 1-2 matched with the shape of the opening is fixedly connected to the upper opening of the collector, and the soft interface is made of a silica gel material. The three-way valve adopts a luer connector three-way valve or a medical infusion cock three-way valve. Luer fitting tee is selected for the embodiment. The tube wall of the middle section urine sterile culture test tube is provided with scales for collecting and reserving the sterile middle section urine volume. The catheter adopts a disposable sterile catheter (silica gel or latex).
The preferred scheme of this embodiment is that the side wall of the collector is fixedly connected with a handle 1-1, so that the collector is convenient to hold and ensure that the collector is fixed with the body of a patient when in use, and leakage is avoided.
The preferred scheme of this embodiment is, the aseptic cultivation test tube of middle section urine is equipped with test tube lid 8, test tube stopper center is equipped with the round hole that runs through the pipe, and the below of test tube is equipped with the lid that does not have the round hole with this test tube lid equidimension and center, waits for the sample to keep to get the back that finishes, takes off test tube lid 8 above the aseptic cultivation test tube of middle section urine, attaches the bag in the second and takes out aseptic lid 9 with aseptic sealing bag 11 is sealed, covers on the aseptic cultivation test tube of middle section urine, the censorship. Of particular note are: the inner side surface of the cover and the inner side of the sterile culture test tube are not touched in the process of taking out the sterile cover and covering the sterile cover, so that the contamination of a specimen can be prevented, and the contamination in the process of censorship of sterile urine can be prevented, and the result of test is inaccurate.
The luer used in this example is a standardized micro non-porous fitting that is connected by a male luer fitting and a mating female luer fitting.
Manufacturing process and method of use
1. Referring to the attached figure 2 in detail, the plastic mold injection molding collector is manufactured: the handle of the collector and the collector are made into an integral structure, the lower end of the collector is tubular and can be connected with a luer connector, the upper part of the collector is funnel-shaped, the upper opening of the funnel-shaped is wide, the lower opening of the funnel-shaped is narrow, the upper opening of the funnel-shaped is an opening which accords with the physiological characteristics of female vulva, the opening is oval, a soft interface made of silica gel is designed at the upper opening and has radian, the soft interface can be buckled at the female vulva when urine is collected, the front side can be kept higher than the back side by 2 cm, urine splashing is prevented, the edge of the opening is slightly wider by about 1 cm and is more attached to the vulva, the lip-shaped structure of the soft interface is very comfortable and safe and does not leak urine when being attached to the vulva;
2. the device adopts the structure that the Ruhr joint and the Ruhr joint tee are connected with the catheter, and aims to realize convenient part purchase, low price and good interchangeability. The upper port of the luer connector tee joint is connected with the lower end of the collector in a tubular mode through a guide pipe and a luer connector, the lower port of the luer connector tee joint is directly inserted into a urine collecting bag through the guide pipe to collect urine, the luer connector tee joint branch pipe is communicated with a middle-section urine sterile culture test tube through the guide pipe, hands, the surrounding environment or any object cannot touch the inner side of the collection port, the luer connector or the tee joint in the assembling process, and the sterile operation of the collection device is guaranteed to the maximum extent;
3. the urine bag is a transparent bag, is printed with the scale on the bag, can make things convenient for anterior segment urine to accurately urinate and leave behind 50 milliliters and get middle section urine again, and the total volume of bag is about 500 milliliters. Two accessory bags are designed on the surface of the urine collecting bag, so that a middle section urine sterile culture test tube is placed when a nursing worker or a patient operates conveniently, and the device is made into a whole set of disposable middle section urine collecting bag to be used as a medical instrument. The aseptic culture test tube of middle section urine of this embodiment takes about 1 centimetre cylinder of diameter of upper and lower the same thickness, adopts transparent plastics material, and aseptic urine is cultivateed to stay and is carved with the scale on getting the pipe, and about 10 centimetres is long, can accurately see to stay and get the urine volume, and the aseptic culture test tube of middle section urine is placed to the accessory bag of design, can prevent that patient from not having aseptic consciousness and randomly putting indiscriminately, with the aseptic culture test tube pollution of middle section urine. The second attached bag is stored with a sterile cover 9 sealed by a sterile sealing bag 11, and after urine is left, the second attached bag is covered to the opening of the sterile culture test tube for mid-section urine for inspection.
4. Assembling: the upper opening of the collector is sleeved with a soft interface and is adhered by food-grade adhesive, (the best proposal is that the collector and the soft interface are integrated by injection molding) the lower end of the collector is tubular and is connected with a female luer connector, and after the upper end of the conduit is spliced with a male luer connector, the male luer connector is screwed with the female luer connector; the lower end of the catheter is inserted with the input end of a luer connector tee joint, a male luer connector is screwed with a female luer connector, after the output end of the luer connector tee joint is also inserted into the catheter, the male luer connector is screwed with the female luer connector, and the lower end of the catheter is inserted into a urine collecting bag; and the luer three-way branch pipe is also inserted into the catheter and screwed, the other end of the catheter is inserted into the middle section urine sterile culture test tube, and the three-way branch pipe is packaged after being completely assembled and is subjected to conventional high-temperature disinfection treatment.
Procedure of operation
Before use, the vulva is cleaned by clear water; during the use, open aseptic disposable middle section urine and adopt and stay the package, take out the collector, nursing staff or the handheld handle of patient buckle the collector upper shed women's vulva department, can get urine, observe urine and collect the bag scale, after current section urine accuracy is urinated out 50 milliliters, luer three way handle can rotate, with the leading-in middle section urine aseptic culture test tube of middle section urine, conveniently the accuracy is stayed and is got the middle section urine, after the middle section urine is stayed and is got about 10 milliliters, rotatory luer three way handle again, in the leading-in urine collection bag of remaining urine, change the upper cover, cover aseptic lid, take out the middle section urine aseptic culture test tube censorship. After use, it can be disposed of as medical waste.
Of course, the male patient can use the device more conveniently, and the description is omitted.
The device is characterized in that: 1. the sterile disposable mid-stream urine collecting and retaining bag is prepared, is convenient to use and is convenient for clinical application; 2. the patient can be prevented from inserting the catheter to take urine as much as possible, and the irritation and pain of the patient caused by inserting the catheter are reduced; 3. the whole process of taking urine is guaranteed to be aseptic operation, the detection data of the aseptic middle section urine is accurate, the urine is convenient to take and keep, and the working efficiency is improved.
The above detailed description of the clinical mid-stream urine sterile collecting device for female patients in hospital with reference to the embodiments is illustrative and not restrictive, and several embodiments can be enumerated according to the limited scope, so that changes and modifications without departing from the general concept of the present invention shall fall within the protection scope of the present invention.
Claims (6)
1. The utility model provides a device is kept in aseptic adoption of clinical middle section urine of female patient in hospital, characterized by: including collector, three-way valve, urine collection bag and well section urine test sample test tube, the collector shape is the infundibulate, and its upper shed is oval, and oval upper shed is equipped with the identical radian with women's vulva department, and it has luer to peg graft to connect for the end opening, luer connects the lower extreme and is connected with the three-way valve, the three-way valve is through pipe and urine collection bag peg graft, urine collection bag surface is equipped with two and attaches the bag, and wherein first attaches bag interpolation and has connect the aseptic cultivation test tube of middle section urine, and the second attaches the aseptic lid of placing in the bag with aseptic sealing bag seal, the aseptic cultivation test tube upper shed of middle section urine passes through pipe and three-way valve branch.
2. The sterile mid-stream urine collection and retention device for clinical use of a female hospitalized patient according to claim 1, wherein: and a handle is fixedly connected to the side wall of the collector.
3. The sterile mid-stream urine collection device for hospitalized female patients according to claim 1 or 2, wherein: the collector is formed by plastic, a soft interface matched with the shape of the opening is fixedly connected to the upper opening of the collector, and the soft interface is made of a silica gel material.
4. The sterile mid-stream urine collection and retention device for clinical use of a female hospitalized patient according to claim 1, wherein: the three-way valve adopts a luer connector three-way valve or a medical infusion cock three-way valve.
5. The sterile mid-stream urine collection and retention device for clinical use of a female hospitalized patient according to claim 1, wherein: the tube wall of the middle section urine sterile culture test tube is provided with scales for collecting and reserving the middle section urine volume.
6. The sterile mid-stream urine collection device for hospitalized female patients according to claim 1 or 5, wherein: the middle section urine sterile culture test tube is provided with a test tube cover, and the center of the test tube cover is provided with a round hole penetrating through the catheter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020486651.7U CN212816331U (en) | 2020-04-07 | 2020-04-07 | Sterile collection and retention device for middle-section urine for clinical use of female patients in hospital |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020486651.7U CN212816331U (en) | 2020-04-07 | 2020-04-07 | Sterile collection and retention device for middle-section urine for clinical use of female patients in hospital |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212816331U true CN212816331U (en) | 2021-03-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020486651.7U Active CN212816331U (en) | 2020-04-07 | 2020-04-07 | Sterile collection and retention device for middle-section urine for clinical use of female patients in hospital |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212816331U (en) |
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2020
- 2020-04-07 CN CN202020486651.7U patent/CN212816331U/en active Active
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