CN102715974B - Urine collection device - Google Patents

Urine collection device Download PDF

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Publication number
CN102715974B
CN102715974B CN201210199826.6A CN201210199826A CN102715974B CN 102715974 B CN102715974 B CN 102715974B CN 201210199826 A CN201210199826 A CN 201210199826A CN 102715974 B CN102715974 B CN 102715974B
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China
Prior art keywords
urine
metering portion
accommodation section
pipe
long
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CN201210199826.6A
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Chinese (zh)
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CN102715974A (en
Inventor
陈云
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ZHUHAI WOMU ELECTRONIC CO Ltd
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ZHUHAI WOMU ELECTRONIC CO Ltd
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Priority to CN201210199826.6A priority Critical patent/CN102715974B/en
Priority to PCT/CN2012/078470 priority patent/WO2013185398A1/en
Publication of CN102715974A publication Critical patent/CN102715974A/en
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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/20—Measuring for diagnostic purposes; Identification of persons for measuring urological functions restricted to the evaluation of the urinary system
    • A61B5/207—Sensing devices adapted to collect urine
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F5/00—Orthopaedic methods or devices for non-surgical treatment of bones or joints; Nursing devices; Anti-rape devices
    • A61F5/44—Devices worn by the patient for reception of urine, faeces, catamenial or other discharge; Portable urination aids; Colostomy devices
    • A61F5/4404—Details or parts
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F5/00—Orthopaedic methods or devices for non-surgical treatment of bones or joints; Nursing devices; Anti-rape devices
    • A61F5/44—Devices worn by the patient for reception of urine, faeces, catamenial or other discharge; Portable urination aids; Colostomy devices
    • A61F5/4404—Details or parts
    • A61F5/4405—Valves or valve arrangements specially adapted therefor ; Fluid inlets or outlets
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F5/00—Orthopaedic methods or devices for non-surgical treatment of bones or joints; Nursing devices; Anti-rape devices
    • A61F5/44—Devices worn by the patient for reception of urine, faeces, catamenial or other discharge; Portable urination aids; Colostomy devices
    • A61F5/441—Devices worn by the patient for reception of urine, faeces, catamenial or other discharge; Portable urination aids; Colostomy devices having venting or deodorant means, e.g. filters ; having antiseptic means, e.g. bacterial barriers

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Epidemiology (AREA)
  • Vascular Medicine (AREA)
  • Nursing (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Medical Informatics (AREA)
  • Physics & Mathematics (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Urology & Nephrology (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Physiology (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • External Artificial Organs (AREA)
  • Sampling And Sample Adjustment (AREA)

Abstract

The invention aims to provide a urine collection device which is accurate in metering and capable of immediately collecting fresh urine samples. The urine collection device comprises a nephric duct and a urine containing portion, the urine containing portion is provided with an air outlet hole and comprises a main containing portion and a metering portion, the main containing portion is communicated with the metering portion through a first inverted U-shaped pipe and is arranged below the metering portion, the metering portion is a volumetric tank made of transparent hard plastics and is communicated with the nephric duct, a hole for externally discharging urine contained in the metering portion is arranged on the metering portion, and a second open-close valve is mounted on the hole.

Description

Urine collector
Technical field
The present invention relates to field of medical appliances, especially a kind of urine collector.
Background technology
Urine collector belongs to one of medical disposable material that use amount is larger clinically.Patient that can not normal voiding owing to suffering from disease often uses o urethral catheterization device, and concerning bedfast paralytic or lumbar vertebra fracture patient etc. needs the patient of CBR, use o urethral catheterization device can greatly alleviate nursing staff's working strength, also can reduce complication.General o urethral catheterization device is included as the catheter of patient's indwelling and collects the urine drainage bag of urine, and nursing staff need to record patient's voided volume and gather urine sample under normal circumstances, with the health of determining that patient is current.
Existing urine drainage bag is generally made by flexible material, and the urine drainage bag that flexible material is made is due to the reason of self material, the urine of can accurately the First Astronautic Research Institute for Measurement and Test not storing, may produce actual urine amount and record the problem that between urine amount, error is larger, can not reflect urine amount in objective reality ground, and then can affect the Clinics and Practices of the state of an illness.Gathering during urine sample, because urine drainage bag can not accurate-metering, and can only measure by collection container, and in gatherer process, urine flow velocity to be very fast, liquid level is to fluctuate greatlyr, is difficult for collecting the urine sample of accurate amount.In addition, when urine drainage bag gathers urine sample after use a period of time, because the urine of storing in instant urine and urine drainage bag mixes, cannot collect fresh urine sample, thereby cannot understand the instant health of patient.
Summary of the invention
Main purpose of the present invention is to provide a kind of urine collector of accurate measurement;
Another object of the present invention is to provide a kind of urine collector of realizing fresh urine sample instantaneous acquiring.
For realizing above-mentioned main purpose, urine collector provided by the invention comprises ureter and urine accommodation section, and urine accommodation section is provided with venthole and comprises the main accommodation section and the metering portion that by the first inverted U pipe, are interconnected.Main accommodation section is arranged on the below of metering portion; Metering portion is the standardize solution container of being made by transparent rigid plastics, and is communicated with ureter.
From above scheme, metering portion is the standardize solution container of being made by transparent rigid plastics, thereby the urine of holding in it can accurate-metering.Metering portion is communicated with by inverted U Guan Yuzhu accommodation section, when in metering portion, amount of urine reaches its rated capacity, by inverted U pipe, once the urine in metering portion is all imported in main accommodation section, therefore, the amount of urine that each metering portion flows to main accommodation section is all its rated capacity, and the urine that urine collector is stored can accurate-metering.The operation principle of inverted U pipe is further illustrating embodiment part.
More concrete scheme is that main accommodation section is provided with the first keying valve, for discharging in main accommodation section, holds urine.
Another more concrete scheme is that metering portion comprises the connector being connected with main accommodation section, and the first inverted U pipe is arranged on connector, and connector is provided with the hole to outside drain the urine in metering portion, and the second keying valve is installed on this hole.
When the urine in metering portion reaches the aequum of fresh urine sample gathering, open the second keying valve, can gather.In addition, due to the urine in metering portion reach after its rated capacity will the main accommodation section of whole disposable importings in, metering portion can not store outmoded urine, therefore, what from metering portion, take out is all fresh urine sample at every turn.This scheme can realize another object of the present invention.
Scheme is that urine collector comprises long-pending stream box more specifically, and long-pending stream box is arranged between ureter and metering portion, and long-pending stream box is communicated with metering portion by the second inverted U pipe.Disposable being directed in metering portion after the urine of long-pending stream box inner accumulated reaches its rated capacity.When gathering urine sample from metering portion, urine can not flow into continuously metering portion but accumulate in stream box, thereby the urine amount gathering from metering portion is more accurate.
Scheme is provided with overflow pipe for amassing stream box more specifically, and the upper end of overflow pipe is positioned at long-pending stream box, and lower end is positioned at metering portion.In order to prevent patient, urine amount is excessive in short-term, and the second inverted U Guan Shouqi internal diameter restriction cannot be discharged in time and caused in long-pending stream box when amount of urine exceedes its rated capacity, can flow in metering portion from overflow pipe.
Scheme is to be provided with airway in long-pending stream box more specifically, and the upper end of airway is positioned at long-pending stream box and highly higher than the upper end of overflow pipe, the lower pipe of airway is positioned at metering portion.With air in airway derivation metering portion, and flow out from venthole.
Another more concrete scheme is that main accommodation section is made by flexible membrane.
Scheme is support member more specifically, and support member is fixedly connected with metering portion, and the upper support of main accommodation section is on support member.
Adopt supports support flexible membrane, can play the effect of the main accommodation section of protection.
Scheme is that support member is set to two press strips that can fasten more specifically, and the top edge of main accommodation section is clamped between described two press strips.
Accompanying drawing explanation
Fig. 1 is the structure chart of the embodiment of the present invention;
Fig. 2 is the A-A cutaway view Amplified image of Fig. 1;
Fig. 3 is the B-B cutaway view of Fig. 2;
Fig. 4 is the schematic diagram of support member in open mode in the embodiment of the present invention.
The specific embodiment
Below in conjunction with embodiment and accompanying drawing thereof, the present invention is elaborated.
As shown in Figure 1, urine collector comprises ureter 1, metering portion 2 and main accommodation section 3, wherein one end of ureter 1 is the joint 11 for being connected with catheter, and the other end is connected with metering portion 2 by connection cover 21, is provided with pipeline locking device (not shown) on ureter 1.The cervical region of metering portion 2 is provided with erecting by overhang 22, erecting by overhang 22 comprises two hooks 221 that can rotate around the cervical region of metering portion and is looped around the ring 222 outside metering portion 2 cervical regions, can urine collector be hung over to the not position higher than bed surface, the bed board place of for example sick bed by linking up with 221.The standardize solution container of metering portion 2 for being made by transparent rigid plastics, which is provided with metering scale, and standardize solution container refers to that metering portion 2 has rated capacity, and the urine of storing in it can not exceed its rated capacity.Metering portion 2 is fixedly connected with by connector 23 with main accommodation section 3, and the support member 31 that supports main accommodation section 3 is fixedly connected with connector 23 or is one-body molded.Main accommodation section 3 is welded by flexible material, and wherein chain-dotted line represents welding edge line.The upper end of main accommodation section 3 is clipped on support member 31, and lower end is provided with the valve 32 as the first keying valve, wherein spool 321 for manual operation with open or shut off valve 32.
As shown in Figure 2, the upper opening of connection cover 21 sealing type measuring portions 2, the outer cover of the cervical region 24 of metering portion 2 has ring 222, and inside is provided with long-pending stream box 25.The lower ending opening of metering portion 2, and insert the upper end of connector 23 and be tightly connected.As the pipe 26 of the first inverted U pipe, be placed in metering portion 2, the upper end of pipe 26 is provided with the clamping sheet 261 between the two side that is stuck in metering portion 2, two mouths of pipe of managing 26 lower ends are positioned at different planes, wherein the higher mouth of pipe 262 is arranged on the top of metering portion 2 lower ending openings, the lower mouth of pipe 263 inserts in the hole 231 of connector 23, and on the outer wall of the mouth of pipe 263, is provided with spacing shoulder 264.
When the liquid level of the interior storage urine of metering portion 2 turning back a little 265 time higher than pipe 26 inner chambers, urine will flow out to the mouth of pipe 263 from the mouth of pipe 262, and under siphonage, the urine in metering portion 2 is continuously through managing 26 outflows, until the urine flow in metering portion 2 is complete.In the present embodiment, the rated capacity of metering portion 2 is set as 500 milliliters, i.e. when the amount of urine of holding in metering portion 2 reaches 500 milliliters, its liquid level can be crossed the top of pipe 26 inner chambers, thereby makes urine flow in metering portion 2 to main accommodation section 3.Be understandable that, in other embodiment, the rated capacity of metering portion 2 can be according to medical demand, its profile of appropriate design and pipe 26 a little 265 the height of turning back, and be not limited to 500 milliliters.
Except hole 231, on connector 23, be also provided with the hole 232 being communicated with metering portion 2, as the valve 233 of the second keying valve, be connected on hole 232.Long-pending stream box is provided with pipe 251, airway 252 and the overflow pipe 253 as the second inverted U pipe.Main accommodation section 3 is tightly connected with the outer wall in hole 231 and the outer wall of valve 32, on the spool of valve 32, arrange porosely, when this hole overlaps with the hole 322 of valve 32, valve 32 is in open mode, and when spool moves to this Kong Yukong 322 and do not overlap completely, valve 32 is in closed condition.
As shown in Figure 3, be provided with two holes 211 and 212 on connection cover 21, its mesopore 211 is connected with ureter 1, and hole 212 is venthole, is provided with sealing-plug (not shown) to open and to seal venthole 212 on connection cover 21.Long-pending stream box 25 bottoms are provided with the draw-in groove with 261 clampings of clamping sheet, thereby long-pending stream box 25 is fixed in the cervical region 24 of metering portion 2, and the mouth of pipe 254 of pipe 251 is higher than the inner bottom surface of long-pending stream box 25, and another mouth of pipe 255 stretches in metering portion 2 through long-pending stream box 25 diapires.
When the liquid level of the interior storage urine of long-pending stream box 25 is during higher than the turning back of pipe 251 inner chambers, urine from the mouth of pipe 254 in the mouth of pipe 255 flow to metering portion 2, and due to siphonage, the urine in long-pending stream box 25 is continuously through managing 251 outflows, until the urine flow in long-pending stream box 25 is complete.In the present embodiment, the rated capacity of long-pending stream box 25 is set as 6 milliliters, and when the amount of urine of holding in long-pending stream box 25 exceedes 6 milliliters, its liquid level can be crossed the top of pipe 251 inner chambers, thereby makes urine flow in long-pending stream box 25 to metering portion 2.Be understandable that, the rated capacity of long-pending stream box 25 can be according to medical demand, its profile of appropriate design and pipe 251 height of turning back a little, and be not limited to 6 milliliters.
As shown in Figure 4, support member consists of the fixing press strip 311 of a slice and two movable press strips 312, and wherein movable press strip can rotate around plastic hinge 315, and fixing press strip 311 is provided with projection 313, and movable press strip is provided with hole 314.The top of main accommodation section arranges porose, when support member is connected with main accommodation section, first open movable press strip 312, make projection 313 on fixing press strip 311 hole through main accommodation section, then the activity press strip 312 that closes, makes projection 313 together main accommodation section and support member are connected and fixed through hole 314 clamping.
When urine collector is used, first check, valve 233 and 32 should be all in closed condition, and the pipeline locking device on ureter 1 also should be in making the state of not conducting of ureter.Select suitably to hang position, by linking up with 221, urine collector is hung over to the not position higher than patient couch top, better lower than bed surface height, there is crossbeam can be hooked on crossbeam, without the adopted rope of crossbeam, hang on any various columns nearer apart from patient.After urine collector hangs up properly, connecting pin 11 is connected with patient's catheter, checks whether venthole 212 is opened, as sealing-plug is opened in sealed plug sealing.Then, opening conduits locking device, makes urine enter in long-pending stream box 25 by hole 211 from ureter 1, and urine collector starts to enter duty.When the urine in long-pending stream box 25 reaches its rated capacity 6 milliliters time, manage 251 conductings and once the urine in long-pending stream box 25 be directed in metering portion 2, air in metering portion 2 drains into long-pending stream box 25 tops by airway 252, then through venthole 212, discharges.Excessive when patient's urine amount, pipe 251 drain age velocities are crossed while making slowly the interior urine of long-pending stream box 25 exceed its rated capacity, and urine can flow in metering portion 2 from overflow pipe 253.When the urine in long-pending stream box 25 imports after metering portion 2 completely, along with patient's urine constantly imports from ureter 1, next flow circuit of long-pending stream box 25 starts.
When the urine of the storage of metering portion 2 reaches its rated capacity 500 milliliters time, pipe 26 conductings, and once 500 milliliters of urines are directed in main accommodation section.Although the flexible material that main accommodation section 3 adopts is made, its capacity measurement may have larger error, and the amount of urine at every turn importing from metering portion 2 is all 500 milliliters accurately, and the urine in main accommodation section 3 still can accurate-metering.Continual like this circulation, until urine collector while reaching setting-up time service time, as 24 hours, is closed pipeline locking device, the urine amount in urine amount and main accommodation section 3 in now metering portion 2 is added, and is patient's urine amount of 24 hours.
In the time that fresh urine sample need to being gathered, open valve 233 from the interior extraction of metering portion 2.Because urine in metering portion is to import once in main accommodation section, and do not have urine residual, therefore, from the 2 interior collections of metering portion is fresh urine sample.Metering portion 2 is made by transparent rigid plastics, and its capacity error is very little, and can from metering portion 2, accurately read by institute's target scale, so gather the amount of urine sample also can accurate Calculation, without utilizing collection container to measure.In addition, from metering portion, gather during urine sample, urine is not from ureter 1, to flow in metering portion 2 but accumulate in continuously to flow in box 25, and in metering portion, the amount of urine generally can not change in gatherer process, therefore, further make to gather the amount of urine sample more accurate.Be urine collector while just having used the opportunity that gathers fresh urine sample the best, or the disposable sample after emptying of metering portion 2.After collecting work finishes, shut off valve 233, and meter record urine sample amount.
It is more than preferred embodiment of the present invention; the present invention includes but be not limited to this; as there is gap between long-pending stream box and metering portion cervical region, airway is not set; on main accommodation section, can hole be set and be fixedly clamped by two press strips; main accommodation section also can be made etc. by rigid transparent material, and the technical scheme of all employing equivalent transformation modes all drops in protection scope of the present invention.

Claims (10)

1. urine collector, comprises ureter and urine accommodation section;
It is characterized in that:
Described urine accommodation section is provided with venthole;
Described urine accommodation section comprises the main accommodation section and the metering portion that by the first inverted U pipe, are interconnected, and described main accommodation section is arranged on the below of described metering portion;
Described metering portion is the standardize solution container of being made by transparent rigid plastics, and be communicated with described ureter, described the first inverted U pipe is arranged in described metering portion, when in described metering portion, amount of urine reaches its rated capacity, under siphonage, by described the first inverted U pipe, once the urine in described metering portion is all imported in main accommodation section.
2. urine collector according to claim 1, is characterized in that:
Described main accommodation section is provided with the first keying valve.
3. urine collector according to claim 1, is characterized in that:
Described metering portion comprises the connector being connected with described main accommodation section, described the first inverted U pipe is arranged on described connector, and described connector is provided with the hole to outside drain the urine in described metering portion, second opens and closes valve is arranged on described urine on the hole of outside drain.
4. urine collector according to claim 3, is characterized in that:
Long-pending stream box, described long-pending stream box is arranged between described ureter and described metering portion;
Described long-pending stream box is communicated with described metering portion by the second inverted U pipe.
5. urine collector according to claim 4, is characterized in that:
In described long-pending stream box, be provided with overflow pipe, the upper end of described overflow pipe is positioned at described long-pending stream box, and lower end is positioned at described metering portion.
6. urine collector according to claim 5, is characterized in that:
In described long-pending stream box, be provided with airway, the upper end of described airway is positioned at described long-pending stream box and height higher than the upper end of described overflow pipe, and the lower end of described airway is positioned at described metering portion.
7. urine collector according to claim 1, is characterized in that:
Sealing-plug, is connected with described urine accommodation section, for sealing described venthole.
8. according to the urine collector described in claim 1 to 7 any one, it is characterized in that:
Described main accommodation section is made by flexible membrane.
9. urine collector according to claim 8, is characterized in that:
Support member, described support member is fixedly connected with described metering portion, and the upper support of described main accommodation section is on described support member.
10. urine collector according to claim 9, is characterized in that:
Described support member is set to two press strips that can fasten, and the top edge of described main accommodation section is clamped between described two press strips.
CN201210199826.6A 2012-06-15 2012-06-15 Urine collection device Active CN102715974B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN201210199826.6A CN102715974B (en) 2012-06-15 2012-06-15 Urine collection device
PCT/CN2012/078470 WO2013185398A1 (en) 2012-06-15 2012-07-11 Urine collection device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201210199826.6A CN102715974B (en) 2012-06-15 2012-06-15 Urine collection device

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CN102715974A CN102715974A (en) 2012-10-10
CN102715974B true CN102715974B (en) 2014-04-16

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WO (1) WO2013185398A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102920542B (en) * 2012-11-02 2014-06-04 珠海沃姆电子有限公司 Urine collecting device
CN103041500B (en) * 2012-12-14 2014-09-17 珠海沃姆电子有限公司 One-way valve component and urine collecting device
CN103223195A (en) * 2013-04-15 2013-07-31 珠海沃姆电子有限公司 Urine collection device
CN103735342B (en) * 2013-12-20 2015-06-03 珠海沃姆电子有限公司 Supporting part for urine collecting device
CN108421099A (en) * 2018-05-02 2018-08-21 梁坤群 It is a kind of that there is the accurate urinal for putting urine function automatically

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Publication number Priority date Publication date Assignee Title
GB2170711B (en) * 1985-02-11 1989-01-25 Celia Jean Briden Equipment to assist the physically disabled
US5919146A (en) * 1997-02-06 1999-07-06 Tri-State Hospital Supply Corp. Urine sampling and drainage device
GB9702987D0 (en) * 1997-02-13 1997-04-02 Smiths Industries Ltd Urine bag assemblies
US6132408A (en) * 1998-06-17 2000-10-17 Lutz; Vivian M. Drainage system for urostomy bag
WO2002094126A1 (en) * 2001-05-22 2002-11-28 Marius Jordaan Drainage bag
CN100998540A (en) * 2007-01-09 2007-07-18 常熟市神灵医用器材有限公司 Medical semi-automatic drain liquid metering and storing apparatus
WO2008145123A1 (en) * 2007-06-01 2008-12-04 Unomedical A/S Urine measurement vessel and hose connection
CN201130043Y (en) * 2007-12-20 2008-10-08 史磊 Accurate measurement urine storing apparatus
CN201223487Y (en) * 2008-06-03 2009-04-22 上海市第十人民医院 Urine collecting device
CN201701542U (en) * 2010-05-14 2011-01-12 童杨 Precise metering drainage bag with flow rate estimating devices
CN202776687U (en) * 2012-06-15 2013-03-13 珠海沃姆电子有限公司 Urine collecting device

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WO2013185398A1 (en) 2013-12-19

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