DE202005015146U1 - Stable pressure relief device for an electronic blood pressure measuring instrument has connecting element with a seal exhibiting a pump and an impulse sensor - Google Patents
Stable pressure relief device for an electronic blood pressure measuring instrument has connecting element with a seal exhibiting a pump and an impulse sensor Download PDFInfo
- Publication number
- DE202005015146U1 DE202005015146U1 DE200520015146 DE202005015146U DE202005015146U1 DE 202005015146 U1 DE202005015146 U1 DE 202005015146U1 DE 200520015146 DE200520015146 DE 200520015146 DE 202005015146 U DE202005015146 U DE 202005015146U DE 202005015146 U1 DE202005015146 U1 DE 202005015146U1
- Authority
- DE
- Germany
- Prior art keywords
- air
- plug
- relief device
- pump
- pressure relief
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 230000036772 blood pressure Effects 0.000 title claims abstract description 13
- 230000001747 exhibiting effect Effects 0.000 title 1
- 239000011148 porous material Substances 0.000 claims abstract description 12
- 230000032683 aging Effects 0.000 claims abstract description 5
- 239000000919 ceramic Substances 0.000 claims description 3
- 238000013022 venting Methods 0.000 claims description 2
- 238000005259 measurement Methods 0.000 description 5
- 208000001953 Hypotension Diseases 0.000 description 2
- 208000012866 low blood pressure Diseases 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 210000000707 wrist Anatomy 0.000 description 2
- 238000004891 communication Methods 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 229920002379 silicone rubber Polymers 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/02—Detecting, measuring or recording pulse, heart rate, blood pressure or blood flow; Combined pulse/heart-rate/blood pressure determination; Evaluating a cardiovascular condition not otherwise provided for, e.g. using combinations of techniques provided for in this group with electrocardiography or electroauscultation; Heart catheters for measuring blood pressure
- A61B5/021—Measuring pressure in heart or blood vessels
- A61B5/022—Measuring pressure in heart or blood vessels by applying pressure to close blood vessels, e.g. against the skin; Ophthalmodynamometers
- A61B5/0235—Valves specially adapted therefor
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Vascular Medicine (AREA)
- Cardiology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Physiology (AREA)
- Biophysics (AREA)
- Pathology (AREA)
- Engineering & Computer Science (AREA)
- Ophthalmology & Optometry (AREA)
- Physics & Mathematics (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
Abstract
Description
Technisches Gebiettechnical area
Die Erfindung betrifft eine stabile Druckentlastungsvorrichtung eines elektronischen Blutdruckmessers, die einen Stopfen aus porösem Material aufweist, der feine und gleichmäßige Luftporen besitzt, durch die die Luft langsam und stabil herausgelassen werden kann, so daß der Blutdruckimpuls präzis erfassen werden kann.The The invention relates to a stable pressure relief device of a electronic sphygmomanometer having a plug of porous material, the fine and even air pores possesses, through which the air is released slowly and stably can, so that the Accurate blood pressure pulse can be detected.
Stand der TechnikState of technology
Das
Niederdurchsatz-Entlastungsventil
Durch
die Zusammenwirkung der Gewindehülse
Aufgabe der ErfindungTask of invention
Aus diesem Grund hat der Erfinder in Anbetracht der Nachteile herkömmlicher Lösungen, basierend auf langjähriger Erfahrung in diesem Bereich, nach langem Studium, zahlreichen Versuchen und unentwegten Verbesserungen die vorliegende Erfindung entwickelt.Out For this reason, in view of the disadvantages of the present inventor Solutions, based on longtime Experience in this area, after a long study, numerous experiments and unceasing improvements to the present invention.
Die Erfindung hat die Aufgabe, eine stabile Druckentlastungsvorrichtung eines elektronischen Blutdruckmessers zu schaffen, die ein Gehäuse aufweist, das einen Mehrwegstutzen besitzt, der mit einer Manschette, einer Pumpe, einem Impulsfühler und einem Niederdurchsatz-Entlastungventil verbunden ist, das durch einen Stopfen gebildet ist und aus porösem Material hergestellt ist. Beim Einsatz pumpt die Pumpe durch den Mehrwegstutzen die Manschette auf, bis der Luftdruck einen vorbestimmten Höchstwert erreicht, wonach die Luft durch die feinen und gleichmäßigen Luftporen des Stopfens in die Außenluft herausgelassen wird, wodurch der Impulsfühler den Blutdruckimpuls präzis erfassen kann, da das Herauslassen der Luft langsam und stabil ist und eine Ermüdung bzw. Alterung des Stopfens abgeschlossen werden kann.The Invention has the task of a stable pressure relief device to provide an electronic sphygmomanometer having a housing, which has a reusable nozzle, with a cuff, a Pump, a pulse sensor and a low flow relief valve connected by a plug is formed and made of porous material. When used, the pump pumps through the reusable spout the cuff until the air pressure reaches a predetermined maximum, after which the Air through the fine and even air pores of the plug into the outside air is released, whereby the pulse sensor accurately detect the blood pressure pulse can, because the letting out of the air is slow and stable and fatigue or Aging of the plug can be completed.
Die Erfindung hat die weitere Aufgabe, eine stabile Druckentlastungsvorrichtung eines elektronischen Blutdruckmessers zu schaffen, wobei der Mehrwegstutzen mit einem Hochdurchsatz-Entlastungsventil verbunden ist, durch das die Luft schnell herausgelassen werden kann.The Invention has the further object of a stable pressure relief device to create an electronic sphygmomanometer, the reusable spout connected to a high-flow relief valve through which the air can be let out quickly.
Die Erfindung hat die nochmals weitere Aufgabe, eine stabile Druckentlastungsvorrichtung eines elektronischen Blutdruckmessers zu schaffen, wobei der Stopfen aus präziser Keramik hergestellt ist.The Invention has yet another object, a stable pressure relief device to create an electronic sphygmomanometer, with the stopper from more precise Ceramic is made.
Weitere Einzelheiten, Merkmale und Vorteile der Erfindung ergeben sich aus der nachfolgenden detaillierten Beschreibung der bevorzugten Ausführungsbeispiele in Verbindung mit den anliegenden Zeichnungen.Further Details, features and advantages of the invention will become apparent the following detailed description of the preferred embodiments in conjunction with the attached drawings.
Kurze Beschreibung der ZeichnungenShort description the drawings
Wege zur Ausführung der ErfindungWays to execute the invention
Wie
aus den
Beim
Einsatz, wie es in den
Aufgrund der obengenannten Tatsachen entspricht die Erfindung in ihrer Verfügbarkeit, Fortschrittlichkeit und Neuheit vollauf den Anforderungen für ein Gebrauchsmuster.by virtue of the above facts, the invention corresponds in its availability, Progressiveness and novelty fully on the requirements for a utility model.
Die
Erfindung betrifft eine stabile Druckentlastungsvorrichtung eines
elektronischen Blutdruckmessers, die ein Gehäuse (
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200520015146 DE202005015146U1 (en) | 2005-09-26 | 2005-09-26 | Stable pressure relief device for an electronic blood pressure measuring instrument has connecting element with a seal exhibiting a pump and an impulse sensor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200520015146 DE202005015146U1 (en) | 2005-09-26 | 2005-09-26 | Stable pressure relief device for an electronic blood pressure measuring instrument has connecting element with a seal exhibiting a pump and an impulse sensor |
Publications (1)
Publication Number | Publication Date |
---|---|
DE202005015146U1 true DE202005015146U1 (en) | 2006-02-09 |
Family
ID=35853955
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE200520015146 Expired - Lifetime DE202005015146U1 (en) | 2005-09-26 | 2005-09-26 | Stable pressure relief device for an electronic blood pressure measuring instrument has connecting element with a seal exhibiting a pump and an impulse sensor |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE202005015146U1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102007023687B4 (en) * | 2006-05-24 | 2014-07-10 | A.C. Cossor & Son (Surgical) Ltd. | Pressure relief control valve |
CN114052682A (en) * | 2021-12-14 | 2022-02-18 | 重庆科技学院 | Physiological parameter monitoring system based on raspberry group |
-
2005
- 2005-09-26 DE DE200520015146 patent/DE202005015146U1/en not_active Expired - Lifetime
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102007023687B4 (en) * | 2006-05-24 | 2014-07-10 | A.C. Cossor & Son (Surgical) Ltd. | Pressure relief control valve |
CN114052682A (en) * | 2021-12-14 | 2022-02-18 | 重庆科技学院 | Physiological parameter monitoring system based on raspberry group |
CN114052682B (en) * | 2021-12-14 | 2023-10-24 | 重庆科技学院 | Physiological parameter monitoring system based on raspberry group |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
R207 | Utility model specification |
Effective date: 20060316 |
|
R156 | Lapse of ip right after 3 years |
Effective date: 20090401 |
|
R082 | Change of representative |
Representative=s name: KANDLBINDER, MARKUS, DIPL.-PHYS., DE |