CN105079954A - Pressure release valve - Google Patents
Pressure release valve Download PDFInfo
- Publication number
- CN105079954A CN105079954A CN201510582590.8A CN201510582590A CN105079954A CN 105079954 A CN105079954 A CN 105079954A CN 201510582590 A CN201510582590 A CN 201510582590A CN 105079954 A CN105079954 A CN 105079954A
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- China
- Prior art keywords
- shell
- pressure
- battery
- pressure transducer
- display screen
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Abstract
The invention discloses a pressure release valve which comprises a shell, a display screen, a battery, a circuit board and a pressure sensor, wherein the display screen is arranged on the shell, a through hole is formed in each of the left side surface and the right side surface of the shell, a switch mechanism is arranged in one of the through holes, the battery, the circuit board and the pressure sensor are arranged in the shell respectively, the display screen, the battery and the pressure sensor are connected with the circuit board respectively, and the pressure sensor is electrically connected with the switch mechanism. The pressure release valve is simple in structure and convenient to operate, and releases pressure automatically, and after being connected with catheter, the pressure release valve automatically discharges urine after reaching the set bladder pressure, thus the clinic use is facilitated, the work amount of medical care personnel is reduced, and the injury caused to the function of the bladder due to long-time indwelling of the catheter is also prevented.
Description
Technical field
The present invention relates to a kind of relief valve.
Background technology
The pipeline of catheter normally with one with switch in Clinical practice process is connected, and opens switch, urinate when needs of patients is urinated.In the clinical course of reality, carry out switch inconvenience back and forth, particularly the needs of patients nurse that can not take care of oneself regularly is urinated to switch; The sufferer of general employing catheter, much all can for a long time urinary catheter in vivo.Long indwelling can have influence on the function of bladder, occurs dysuria after causing removing catheter.
Summary of the invention
The object of the invention is the defect overcoming prior art, a kind of relief valve is provided, structure is simple, easy to operate, with reference to the design of human body micturition mechanism, after being connected with catheter, arrive the bladder pressure of setting with regard to automatic urinating, facilitate clinical use, alleviate the workload of medical personnel, prevent the damage that long-time indwelling catheter brings to bladder function simultaneously.
The technical scheme realizing above-mentioned purpose is: a kind of relief valve, comprises shell, display screen, battery, wiring board and pressure transducer, wherein:
Described display screen is arranged on the housing;
The left and right side of described shell offers a through hole respectively, in through hole described in one of them, is provided with switching mechanism;
Described battery, wiring board and pressure transducer are separately positioned in described shell;
Described display screen, battery and pressure transducer are electrically connected with described wiring board respectively, and described pressure transducer is electrically connected with described switching mechanism.
Above-mentioned a kind of relief valve, wherein, described shell is body structure.
Above-mentioned a kind of relief valve, wherein, described wiring board is positioned at the top of described battery, and described pressure transducer is positioned at the side of described wiring board, and described display location is in the top of described pressure transducer.
Relief valve of the present invention, beneficial effect is compared with prior art: during use, the inner chamber of relief valve is connected with the inner chamber of catheter by flexible pipe of urinating, and then connect with intravesical urine, under naturalness, relief valve is in closed condition, along with intravesical urine increases, bladder pressure also can increase, by the principle of liquid transfering pressure, pressure transducer in relief valve in vitro can receive the change of bladder pressure, until arrived the pressure of setting, the switching mechanism that pressure transducer sends in the through hole of signal control relief valve is opened, urine is removed external by switch pair, until close after urine row, so just can urinate at every turn and all can use the contractile function of bladder, it is made to be taken exercise.And relief valve is self-relieving, arrived the bladder pressure of setting with regard to automatic urinating, structure is simple, easy to operate, facilitates clinical use, alleviates the workload of medical personnel, prevent the damage that long-time indwelling catheter brings to bladder function simultaneously.
Accompanying drawing explanation
Fig. 1 is the three-dimensional structure diagram of relief valve of the present invention;
Fig. 2 is the structure chart of relief valve of the present invention;
Fig. 3 is that the A-A of Fig. 2 is to sectional view.
Detailed description of the invention
In order to make those skilled in the art can understand technical scheme of the present invention better, below in conjunction with accompanying drawing, its detailed description of the invention is described in detail:
Refer to Fig. 1 to Fig. 3, relief valve 3 comprises shell 31, display screen 32, through hole 33, battery 34, wiring board 35 and pressure transducer 36.
Display screen 32 is arranged on shell 31; The left and right side of shell 31 is offered respectively a through hole 33, be provided with switching mechanism in one of them through hole 33, battery 34, wiring board 35 and pressure transducer 36 are separately positioned in shell 31; Display screen 32, battery 34 and pressure transducer 36 are electrically connected with wiring board 35 respectively, and pressure transducer 36 is electrically connected with switching mechanism.
Shell 31 is in body structure.Wiring board 35 is positioned at the top of battery 34, and pressure transducer 36 is positioned at the side of wiring board 35, and display screen 32 is positioned at the top of pressure transducer 36.
Relief valve of the present invention, during use, the through hole 33 of belt switch mechanism is not connected with catheter by flexible pipe of urinating, and the through hole 33 with switching mechanism is connected with urinal by flexible pipe of urinating, the inner chamber of relief valve 3 is connected with the inner chamber of catheter by flexible pipe of urinating, and then connect with intravesical urine, under naturalness, relief valve 3 is in closed condition, along with intravesical urine increases, bladder pressure also can increase, by the principle of liquid transfering pressure, pressure transducer 36 in relief valve 3 in vitro can receive the change of bladder pressure, until arrived the pressure of setting, the switching mechanism that pressure transducer sends in the through hole 33 of signal control relief valve 3 is opened, urine is removed external by switch pair, until close after urine row, so just can urinate at every turn and all can use the contractile function of bladder, it is made to be taken exercise.And relief valve is self-relieving, arrived the bladder pressure of setting with regard to automatic urinating, structure is simple, easy to operate, facilitates clinical use, alleviates the workload of medical personnel, prevent the damage that long-time indwelling catheter brings to bladder function simultaneously.
Those of ordinary skill in the art will be appreciated that, above embodiment is only used to the present invention is described, and be not used as limitation of the invention, as long as in spirit of the present invention, all will drop in Claims scope of the present invention the change of the above embodiment, modification.
Claims (3)
1. a relief valve, is characterized in that, comprises shell, display screen, battery, wiring board and pressure transducer, wherein:
Described display screen is arranged on the housing;
The left and right side of described shell offers a through hole respectively, in through hole described in one of them, is provided with switching mechanism;
Described battery, wiring board and pressure transducer are separately positioned in described shell;
Described display screen, battery and pressure transducer are electrically connected with described wiring board respectively, and described pressure transducer is electrically connected with described switching mechanism.
2. a kind of relief valve according to claim 1, is characterized in that, described shell is body structure.
3. a kind of relief valve according to claim 1, is characterized in that, described wiring board is positioned at the top of described battery, and described pressure transducer is positioned at the side of described wiring board, and described display location is in the top of described pressure transducer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510582590.8A CN105079954A (en) | 2015-09-15 | 2015-09-15 | Pressure release valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510582590.8A CN105079954A (en) | 2015-09-15 | 2015-09-15 | Pressure release valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105079954A true CN105079954A (en) | 2015-11-25 |
Family
ID=54561855
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510582590.8A Pending CN105079954A (en) | 2015-09-15 | 2015-09-15 | Pressure release valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105079954A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103263701A (en) * | 2013-05-28 | 2013-08-28 | 山东省立医院 | Bladder intermittent drainage system |
| CN104307058A (en) * | 2014-11-02 | 2015-01-28 | 张梅 | Intelligent urination nursing device |
| CN204319353U (en) * | 2014-10-31 | 2015-05-13 | 江苏嘉逸医药有限公司 | Automatic urinating device |
| CN104623745A (en) * | 2013-11-08 | 2015-05-20 | 昆山双桥传感器测控技术有限公司 | Intelligent urinary bladder micturition rehabilitation device and micturition monitoring method thereof |
| CN204395066U (en) * | 2014-11-07 | 2015-06-17 | 南通市妇幼保健院 | A kind of urinary catheter indwelling device controlling urinary function |
| CN205031741U (en) * | 2015-09-15 | 2016-02-17 | 上海康德莱企业发展集团医疗器械有限公司 | Relief valve |
-
2015
- 2015-09-15 CN CN201510582590.8A patent/CN105079954A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103263701A (en) * | 2013-05-28 | 2013-08-28 | 山东省立医院 | Bladder intermittent drainage system |
| CN103263701B (en) * | 2013-05-28 | 2015-06-10 | 山东省立医院 | Bladder intermittent drainage system |
| CN104623745A (en) * | 2013-11-08 | 2015-05-20 | 昆山双桥传感器测控技术有限公司 | Intelligent urinary bladder micturition rehabilitation device and micturition monitoring method thereof |
| CN204319353U (en) * | 2014-10-31 | 2015-05-13 | 江苏嘉逸医药有限公司 | Automatic urinating device |
| CN104307058A (en) * | 2014-11-02 | 2015-01-28 | 张梅 | Intelligent urination nursing device |
| CN204395066U (en) * | 2014-11-07 | 2015-06-17 | 南通市妇幼保健院 | A kind of urinary catheter indwelling device controlling urinary function |
| CN205031741U (en) * | 2015-09-15 | 2016-02-17 | 上海康德莱企业发展集团医疗器械有限公司 | Relief valve |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: 201812 Jinyuan Road No. 925, Jiading District, Shanghai City, 2 Applicant after: SHANGHAI KINDLY MEDICAL INSTRUMENTS CO., LTD. Address before: 201803 No. 925 Jinyuan Road, Jiangqiao Town, Jiading District, Shanghai Applicant before: Medical Equipment Co., Ltd., Shanghai Kangdelai Enterprise Development Group |
|
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20151125 |