CN107049339A - A kind of accurate urine volume counter - Google Patents
A kind of accurate urine volume counter Download PDFInfo
- Publication number
- CN107049339A CN107049339A CN201710188763.7A CN201710188763A CN107049339A CN 107049339 A CN107049339 A CN 107049339A CN 201710188763 A CN201710188763 A CN 201710188763A CN 107049339 A CN107049339 A CN 107049339A
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- China
- Prior art keywords
- hopper
- entrance
- counterflow
- preventing
- urine volume
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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
- A61B5/208—Sensing devices adapted to collect urine adapted to determine urine quantity, e.g. flow, volume
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W90/00—Enabling technologies or technologies with a potential or indirect contribution to greenhouse gas [GHG] emissions mitigation
- Y02W90/10—Bio-packaging, e.g. packing containers made from renewable resources or bio-plastics
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Urology & Nephrology (AREA)
- Biophysics (AREA)
- Pathology (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Physiology (AREA)
- Physics & Mathematics (AREA)
- Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- External Artificial Organs (AREA)
- Orthopedics, Nursing, And Contraception (AREA)
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
Abstract
The invention discloses a kind of accurate urine volume counter, it includes：Hopper, it is provided with containing mark；Outlet connecting pipe, its one end is connected with hopper outlet, and the other end is used to be connected with drainage bag；Outlet connecting pipe is provided with gate out switch；Counterflow-preventing is interior to be filled in, and its fixed cover enters intraoral, the top of plug and the inner wall sealing cooperation of hopper entrance in counterflow-preventing located at hopper, and leaves gap between bottom and hopper entrance inwall；Endoporus of the plug provided with upper end open in counterflow-preventing, and the bottom of its side wall is provided with several side openings being connected with endoporus；Entrance connecting tube, its one end is connected with endoporus, and the other end is connected with catheter；Entrance connecting tube is provided with entry switch.In addition, also including a breather pipe, it is connected with entrance connecting tube, and it is provided with ventilation switch.The present invention's is simple in construction, and easy to use, cost of manufacture is relatively low, and accurately urine volume can be measured, and is especially suitable for basic hospital popularization and application.
Description
Technical field
The present invention relates to field of medical products, more particularly to a kind of accurate urine volume counter.
Background technology
Urine volume is reflection perfused tissue, and the Common Parameters of isohydria are to monitor one in patient's various clinical index
Important content, urine volume is the index for reflecting that kidney perfusion level is most direct, most sensitive.Result of study shows that urine volume is
As observation index important in critical patient diagnosis, treatment, accurate urine volume measurement can provide reliable for clinical diagnosis, treatment
Foundation.To ensure the accuracy of urine volume measurement, it is necessary to propose the requirement of high-quality to clinical nursing procedure quality.Clinically for
Major operation, the retention of urine, the urinary incontinence and critical patient use indwelling catheter, directly topple over to come in urine to measuring cup in drainage bag
Accurate record urine volume.Due to need daily it is repeated multiple times urine volume is recorded, nurse need repeatedly change gloves, and need it is many
Secondary opening drainage bag switch, troublesome poeration not only takes, increases consumptive material expenditure and nurse job amount, also increases retrograde infection
Risk.
At present, the use of the method for the disposable drainage bottle of delicate metering is most accurate, easily urine metering method, but mirror
Expensive in accurate drainage bottle, use can increase patient medical expense, under the strictly policy of control consumptive material expense, exist at present
Basic hospital public ward can not general wide application, therefore, universal in basic hospital clinical position or application measuring cup measures urine volume
Method.With accurate medical, accurate nursing care conception proposition, on the premise of accurate measurement is ensured, design and produce cost it is low,
Easy to use, counterflow-preventing urine meter, the problem inquired into jointly as current base layer hospital care worker.
The information for being disclosed in the background section is merely intended to understanding of the increase to the general background of the present invention, without answering
When the prior art for being considered as recognizing or implying the information structure in any form well known to persons skilled in the art.
The content of the invention
It is an object of the invention to provide a kind of accurate urine volume counter, existing urine is accurately counted so as to overcome
The cost of amount is higher and shortcoming of troublesome poeration.
To achieve the above object, the invention provides a kind of accurate urine volume counter, wherein, including：Hopper, its wall
On be provided with containing mark；The lower end of the hopper is provided with hopper outlet, and the upper end of the hopper is provided with a meter
Graduated cylinder entrance；Outlet connecting pipe, its one end is connected with hopper outlet, and the other end of the outlet connecting pipe is used for drawing
Flow bag connection；A gate out switch is provided with the outlet connecting pipe；Filled in counterflow-preventing, its fixed cover is located at the hopper entrance
Interior, the top of plug and the inner wall sealing of the hopper entrance coordinate in the counterflow-preventing, and the bottom of plug and institute in the counterflow-preventing
Gap is left between the inwall for stating hopper entrance；Plug is provided with the endoporus of a upper end open, and the counterflow-preventing in the counterflow-preventing
The bottom of the side wall of interior plug is provided with several side openings being connected with the endoporus；And entrance connecting tube, its one end and institute
Endoporus connection is stated, and the other end of the entrance connecting tube is connected with catheter；An entry switch is provided with the entrance connecting tube.
Preferably, in above-mentioned technical proposal, in addition to a breather pipe, one end of the breather pipe and the entrance connecting tube
Connection, the entrance connecting tube is located in the entry switch and the counterflow-preventing with the position that the breather pipe is attached fills in
Between；A ventilation switch is provided with the breather pipe.
Preferably, in above-mentioned technical proposal, the outlet connecting pipe, the entrance connecting tube and the breather pipe are
Flexible pipe, and the gate out switch, the entry switch and the ventilation switch are clip.
Preferably, in above-mentioned technical proposal, the hopper entrance upper end protruding upward in the hopper, and it is described
The endoporus of hopper entrance is poroid in up-small and down-big taper, and plug is cylindrical in the counterflow-preventing.
Preferably, in above-mentioned technical proposal, the side opening is a diameter of 2~3mm circular hole.
Preferably, in above-mentioned technical proposal, the material of the hopper is polyvinyl chloride or polyethylene from high pressure process.
Compared with prior art, the present invention has the advantages that：
The present invention by setting up a hopper between catheter and drainage bag, can in nurse without wearing gloves,
On the premise of drainage bag urine need not be toppled over, accurate directly from hopper to read urine volume numerical value, its is simple in construction, user
Just, cost of manufacture is relatively low, and accurately urine volume can be measured.Designing and producing for meter is accurate in expense cost, metering
True property, portability, handling, sensing control, shield have significant advantage in terms of suffering from satisfaction rate, are especially suitable for basic hospital ward and push away
Wide application.
Brief description of the drawings
Fig. 1 is the structural representation according to accurate urine volume counter of the invention.
Main Reference Numerals explanation：
Filled in 1- hoppers, 2- hopper entrances, the outlet of 3- hoppers, 4- outlet connecting pipes, 5- counterflow-preventings, 6- side openings,
7- drainage bags, 8- entrance connecting tubes, 9- catheters, 10- gates out switch, 11- breather pipes, 12- ventilation switch, 13- entry switches.
Embodiment
Below in conjunction with the accompanying drawings, the embodiment to the present invention is described in detail, it is to be understood that the guarantor of the present invention
Shield scope is not limited by embodiment.
Explicitly indicated that unless otherwise other, otherwise in entire disclosure and claims, term " comprising " or its change
Change such as "comprising" or " including " etc. and will be understood to comprise stated element or part, and do not exclude other members
Part or other parts.
Fig. 1 shows a kind of structural representation of accurate urine volume counter according to the preferred embodiment of the present invention, the essence
Close urine volume counter includes the interior plug 5 of hopper 1, outlet connecting pipe 4, counterflow-preventing and entrance connecting tube 8, with reference to Fig. 1, hopper
Containing mark is provided with 1 wall, containing mark is used for the urine volume for indicating storage in hopper 1.Hopper 1 can be presented
Small tapered cups under big, and hopper 1 can set plurality of specifications for selecting according to the size of capacity, so that convenient clinical
Needed to be selected according to the state of an illness.For example, hopper 1 is set to the differences such as 50ml, 100ml, 200ml and 250ml according to capacity
Specification, for convenience of accurate reading, the 50ml and 100ml minimum scale of hopper 1 for 2ml, 200ml and 250ml hopper 1 most
Down scale is 5ml.Preferably, the material of hopper 1 is polyvinyl chloride or polyethylene from high pressure process.Hopper 1 can be reused, and be pressed
Sterilisation of objects isolation system requirement, is changed 1 time or disposable for 7 days.The lower end of hopper 1 is provided with a hopper and gone out
Mouth 3, and the upper end of hopper 1 is provided with a hopper entrance 2.
With continued reference to Fig. 1, one end of outlet connecting pipe 4 is connected with hopper outlet 3, and the other end of outlet connecting pipe 4
For being connected with drainage bag 7, a gate out switch 10 is provided with outlet connecting pipe 4, it is when needing that the urine in hopper 1 is outside
During discharge, open outlet 10 and switch, urine will be flowed into drainage bag 7, then concentrates discharge by drainage bag 7.
With continued reference to Fig. 1,5 fixed covers of plug fill in 5 top and meter in hopper entrance 2, in counterflow-preventing in counterflow-preventing
The inner wall sealing of graduated cylinder entrance 2 coordinates, and leaves gap between the bottom of plug 5 and the inwall of hopper entrance 2 in counterflow-preventing.It is anti-
Plug 5 is provided with the endoporus of a upper end open in adverse current, and the bottom of the side wall of the interior plug 5 of the counterflow-preventing is provided with several and endoporus phase
The side opening 6 of connection, into the urine in endoporus by filled in side opening and counterflow-preventing 5 bottom and hopper entrance 2 inwall it
Between space flow downwardly into hopper 1.Preferably, side opening 6 is a diameter of 2~3mm circular hole, preferably a diameter of 2mm's
Circular hole.One end of entrance connecting tube 8 is connected with endoporus, and the other end of entrance connecting tube 8 is connected with catheter 9, entrance connection
An entry switch 13 is provided with pipe 8.Entry switch 13 is opened, the urine catheterization that catheter 9 just can discharge patient enters to anti-
In adverse current in the endoporus of plug 5, and urine is set to flow ultimately into hopper 1.And counterflow-preventing in plug 5 endoporus be by side opening with
Hopper 1 is connected, and it effectively can prevent urine from directly flowing backwards.
With continued reference to Fig. 1, it is preferable that present invention additionally comprises a breather pipe 11, one end and the entrance connecting tube 8 of breather pipe 11
Connection, the position that entrance connecting tube 8 and breather pipe 11 are attached is located in entry switch 13 and counterflow-preventing between plug 5, ventilation
A ventilation switch 12 is provided with pipe 11.Before use, there is negative pressure in hopper 1, after opening entry switch 13, urine sequentially flows
After the endoporus of plug 5 in entrance connecting tube 8, counterflow-preventing, then ventilation switch 11 is opened, so as to make urine under atmospheric pressure
Side opening 6 can be moved smoothly through and enter hopper 1.And during urine flows, be moved in hopper 1 or not small
When the situation that the heart is rocked causes the hopper 1 to overturn, due to the effect with atmospheric pressure, the urine in hopper 1 can not yet
Plug 5, which flows backwards, out of side opening 6 and counterflow-preventing returns to entrance connecting tube 8, and urine can still keep conveying toward in hopper 1, prevent urine
Retrograde infection occurs for liquid.When needing record urine, entry switch 13 is closed, under atmospheric pressure, entrance connecting tube 8 and anti-
Urine in adverse current in plug 5 can be flowed rapidly into all in hopper 1, connected with avoiding to accumulate in the urine short time in entrance
Cause detection inaccurate in plug 5 in pipe 8 and counterflow-preventing.Entry switch 13 and ventilation switch 12 are closed, gate out switch 10 is opened
When, the urine in hopper 1 discharges drainage bag 7, and certain negative pressure can be re-formed inside it.Preferably, outlet connection
Pipe 4, entrance connecting tube 8 and breather pipe 11 are flexible pipe, and gate out switch 10, entry switch 13 and ventilation switch 12 are folder
Son 10, the break-make of each pipeline is controlled by the folding of clip, using very convenient.
With continued reference to Fig. 1, further, the upper end protruding upward in hopper 1 of hopper entrance 2, its height protruded
For 3-5cm.The endoporus of hopper entrance 2 is poroid in up-small and down-big taper, and plug 5 is cylindrical in counterflow-preventing, plug 5 in counterflow-preventing
The top of top and hopper entrance 2 be interference fit, to realize sealing.Entrance connecting tube 8 is inserted in plug 5 in counterflow-preventing
Endoporus 1cm.
The present invention sets up a hopper 1 between catheter 9 and drainage bag 7, and it can be by entry switch 13 and going out
The break-make of mouth switch 10 is discharged to control hopper 1 to be collected statistics to urine volume with timely, during statistics is collected to urine volume,
Only the urination amount in patient's each period just need to can be immediately arrived at by the scale reading of hopper 1, with accurately to patient
Urine volume be monitored.The present invention can in nurse without wearing gloves, on the premise of toppling over drainage bag urine, directly from
Accurate in hopper 1 to read urine volume numerical value, its is simple in construction, easy to use, and cost of manufacture is relatively low, and can be accurately to urine volume
Measure.The meter of the present invention can also be used for art mouthful drainage measurement.Meter design and produce expense cost, metering
Accuracy, portability, handling, sensing control, shield have significant advantage in terms of suffering from satisfaction rate, are especially suitable for basic hospital ward
Popularization and application.
It is foregoing to the present invention specific illustrative embodiment description be in order to illustrate and illustration purpose.These descriptions
It is not wishing to limit the invention to disclosed precise forms, and it will be apparent that according to above-mentioned teaching, can be much changed
And change.The purpose of selecting and describing the exemplary embodiment is that explaining that the certain principles and its reality of the present invention should
With so that those skilled in the art can realize and using the present invention a variety of exemplaries and
A variety of selections and change.The scope of the present invention is intended to be limited by claims and its equivalents.
Claims (6)
1. a kind of accurate urine volume counter, it is characterised in that including：
Containing mark is provided with hopper, its wall；The lower end of the hopper is provided with hopper outlet, and the hopper
Upper end be provided with a hopper entrance；
Outlet connecting pipe, its one end is connected with hopper outlet, and the other end of the outlet connecting pipe is used for and drainage bag
Connection；A gate out switch is provided with the outlet connecting pipe；
Fill in counterflow-preventing, its fixed cover enters intraoral located at the hopper, and the top filled in the counterflow-preventing enters with the hopper
The inner wall sealing of mouth coordinates, and leaves gap between the bottom of plug and the inwall of the hopper entrance in the counterflow-preventing；This is prevented
In adverse current plug be provided with the side wall of plug in the endoporus of a upper end open, and the counterflow-preventing bottom be provided with several with it is described interior
The side opening that hole is connected；And
The endoporus of plug be connected in entrance connecting tube, its one end and the counterflow-preventing, and the other end of the entrance connecting tube and
Catheter is connected；An entry switch is provided with the entrance connecting tube.
2. accurate urine volume counter according to claim 1, it is characterised in that also including a breather pipe, the breather pipe
One end be connected with the entrance connecting tube, the position that the entrance connecting tube and the breather pipe are attached be located at it is described enter
Between mouth switch and plug in the counterflow-preventing；A ventilation switch is provided with the breather pipe.
3. accurate urine volume counter according to claim 2, it is characterised in that the outlet connecting pipe, the entrance connect
Adapter and the breather pipe are flexible pipe, and the gate out switch, the entry switch and the ventilation switch are folder
Son.
4. accurate urine volume counter according to claim 1, it is characterised in that the hopper entrance is protruding upward in institute
The upper end of hopper is stated, and the endoporus of the hopper entrance is poroid in up-small and down-big taper, plug is in circle in the counterflow-preventing
Column.
5. accurate urine volume counter according to claim 1, it is characterised in that the side opening is a diameter of 2~3mm circle
Hole.
6. accurate urine volume counter according to claim 1, it is characterised in that the material of the hopper is polyvinyl chloride
Or polyethylene from high pressure process.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710188763.7A CN107049339B (en) | 2017-03-27 | 2017-03-27 | Precise urine volume meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710188763.7A CN107049339B (en) | 2017-03-27 | 2017-03-27 | Precise urine volume meter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107049339A true CN107049339A (en) | 2017-08-18 |
| CN107049339B CN107049339B (en) | 2023-05-26 |
Family
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710188763.7A Active CN107049339B (en) | 2017-03-27 | 2017-03-27 | Precise urine volume meter |
Country Status (1)
| Country | Link |
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| CN (1) | CN107049339B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114010195A (en) * | 2021-09-28 | 2022-02-08 | 蒋清 | Device and method for measuring urine output in continuous minutes |
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| CN106419516A (en) * | 2016-12-23 | 2017-02-22 | 姜学春 | Multifunctional steam water trough |
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| GB1462949A (en) * | 1974-08-16 | 1977-01-26 | Smiths Industries Ltd | Medico-surgical liquid-measuring apparatus |
| EP1027901A2 (en) * | 1999-02-10 | 2000-08-16 | Daiken Iki Kabushiki Kaisha | A backflow prevention structure for a liquid medicine injection device |
| JP2002002755A (en) * | 2000-06-22 | 2002-01-09 | Kitano Seisaku Kk | Back flow preventing container |
| CN2481331Y (en) * | 2001-04-23 | 2002-03-13 | 于春明 | Disposable medicinal multifunctional aspiration and liquid extracting device |
| CN2507483Y (en) * | 2001-11-02 | 2002-08-28 | 巨光耀 | Multihole bow dilatation tube |
| CN1710279A (en) * | 2004-06-18 | 2005-12-21 | 郭强 | Multi-purpose water-energy plunger type hydraulic water raiser |
| CA2822191A1 (en) * | 2005-07-05 | 2007-01-11 | C.R. Bard, Inc. | Multi-functional and modular urine collection system |
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| CN200945306Y (en) * | 2006-09-08 | 2007-09-12 | 深圳市博实技术开发有限公司 | Medical conveying device |
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| CN103285432A (en) * | 2012-02-24 | 2013-09-11 | 常州大学 | Backflow-prevention anti-blocking drainage device with large suction amount |
| CN203208415U (en) * | 2013-03-06 | 2013-09-25 | 王敬东 | Urine collecting device capable of precisely measuring urine volume |
| CN103126688A (en) * | 2013-03-25 | 2013-06-05 | 熊艳芳 | Anti-reflux structure of blood taking needle |
| CN204169855U (en) * | 2014-10-20 | 2015-02-25 | 张厚勤 | A kind of Novel pen type blood taking needle |
| CN104857581A (en) * | 2015-05-23 | 2015-08-26 | 施婷婷 | Portable thoracic surgery chest drainage device |
| CN105147303A (en) * | 2015-08-31 | 2015-12-16 | 济南方宇文化传媒有限公司 | High-safety medical blood taking needle |
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| CN205386248U (en) * | 2016-01-15 | 2016-07-20 | 中国医科大学附属第一医院 | Special accurate urine ware that stores up of child |
| CN205643099U (en) * | 2016-05-06 | 2016-10-12 | 天津市津典工程勘测有限公司 | Water head test device of engineering geology reconnaissance usefulness |
| CN106421958A (en) * | 2016-11-11 | 2017-02-22 | 付星 | Anorectal flusher |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114010195A (en) * | 2021-09-28 | 2022-02-08 | 蒋清 | Device and method for measuring urine output in continuous minutes |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107049339B (en) | 2023-05-26 |
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