GB1566478A - Deflation valve for blood pressure measuring devices - Google Patents
Deflation valve for blood pressure measuring devices Download PDFInfo
- Publication number
- GB1566478A GB1566478A GB47161/77A GB4716177A GB1566478A GB 1566478 A GB1566478 A GB 1566478A GB 47161/77 A GB47161/77 A GB 47161/77A GB 4716177 A GB4716177 A GB 4716177A GB 1566478 A GB1566478 A GB 1566478A
- Authority
- GB
- United Kingdom
- Prior art keywords
- valve
- detent
- actuating lever
- side wall
- housing
- 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
Links
- 230000036772 blood pressure Effects 0.000 title claims description 19
- 230000007246 mechanism Effects 0.000 claims description 27
- 229910000639 Spring steel Inorganic materials 0.000 claims description 4
- 239000002184 metal Substances 0.000 claims description 3
- 230000001154 acute effect Effects 0.000 claims description 2
- 239000011324 bead Substances 0.000 claims 3
- 239000003795 chemical substances by application Substances 0.000 claims 2
- 239000012815 thermoplastic material Substances 0.000 claims 2
- 210000003414 extremity Anatomy 0.000 description 10
- 210000003811 finger Anatomy 0.000 description 8
- 230000000994 depressogenic effect Effects 0.000 description 7
- 230000015572 biosynthetic process Effects 0.000 description 5
- 238000005755 formation reaction Methods 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 4
- 230000008901 benefit Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000013208 measuring procedure Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- GHPGOEFPKIHBNM-UHFFFAOYSA-N antimony(3+);oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[Sb+3].[Sb+3] GHPGOEFPKIHBNM-UHFFFAOYSA-N 0.000 description 1
- 230000008321 arterial blood flow Effects 0.000 description 1
- 230000017531 blood circulation Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000013270 controlled release Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000035487 diastolic blood pressure Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003472 neutralizing effect Effects 0.000 description 1
- 210000002445 nipple Anatomy 0.000 description 1
- 230000008707 rearrangement Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 230000035488 systolic blood pressure Effects 0.000 description 1
- 210000003813 thumb Anatomy 0.000 description 1
- 210000001364 upper extremity Anatomy 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 for evaluating the cardiovascular system, e.g. pulse, heart rate, blood pressure or blood flow
- 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)
- Molecular Biology (AREA)
- Physiology (AREA)
- Biophysics (AREA)
- Pathology (AREA)
- Engineering & Computer Science (AREA)
- Ophthalmology & Optometry (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Physics & Mathematics (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)
- Preventing Unauthorised Actuation Of Valves (AREA)
- Safety Valves (AREA)
- External Artificial Organs (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19762651553 DE2651553A1 (de) | 1976-11-11 | 1976-11-11 | Ablassventil fuer blutdruckmessgeraete |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1566478A true GB1566478A (en) | 1980-04-30 |
Family
ID=5992954
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB47161/77A Expired GB1566478A (en) | 1976-11-11 | 1977-11-11 | Deflation valve for blood pressure measuring devices |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US4243201A (enExample) |
| JP (1) | JPS5384381A (enExample) |
| CA (1) | CA1094918A (enExample) |
| DE (1) | DE2651553A1 (enExample) |
| FR (1) | FR2370916A1 (enExample) |
| GB (1) | GB1566478A (enExample) |
| IT (1) | IT1087899B (enExample) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2651553A1 (de) | 1976-11-11 | 1978-05-18 | Blasius Speidel | Ablassventil fuer blutdruckmessgeraete |
| US4552153A (en) * | 1983-11-17 | 1985-11-12 | Welch Allyn Inc. | Pressure gauge |
| US7018337B2 (en) * | 2002-11-11 | 2006-03-28 | Ge Medical Systems Global Technology Company, Llc | Method and apparatus for automatic non-invasive blood pressure monitoring |
| US7704212B2 (en) * | 2006-06-14 | 2010-04-27 | Spacelabs Healthcare | Reusable invasive fluid pressure monitoring apparatus and method |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT75490B (de) * | 1915-02-10 | 1919-02-10 | Anton Semotam | Rückschläge verhindernder Hahn oder Rundschieber. |
| US2616658A (en) * | 1945-12-21 | 1952-11-04 | Bendix Aviat Corp | Brake selector valve |
| FR1106037A (fr) * | 1954-06-10 | 1955-12-12 | Perfectionnements aux dispositifs de manoeuvre des clapets de bondes à tirette | |
| US2975805A (en) * | 1957-10-02 | 1961-03-21 | Horn John | Downspout extension |
| US3738357A (en) * | 1971-10-26 | 1973-06-12 | R Hayes | Control apparatus for blood pressure testing device |
| DE2338596B2 (de) * | 1973-07-30 | 1975-05-28 | Speidel & Keller Kg, 7455 Jungingen | Blutdruckmesser mit Ablaßventil |
| IT1022066B (it) * | 1973-07-30 | 1978-03-20 | Speidel Blasius | Apparecchio per misurare la pressione del sangue |
| DE2429046C3 (de) * | 1974-06-18 | 1979-10-31 | Blasius 7455 Jungingen Speidel | Blutdruckmesser mit Ablaßventil |
| DE2447173C2 (de) * | 1974-10-03 | 1986-03-20 | Hansen-BTR GmbH, 3320 Salzgitter | Filtratablaufhahn |
| DE2506012C2 (de) * | 1975-02-13 | 1982-12-23 | Blasius 7455 Jungingen Speidel | Blutdruckmeßgerät |
| DE2701209A1 (de) * | 1976-01-15 | 1977-07-28 | Hepworth Iron Co Ltd | Verfahren zum verlegen unterirdischer kabelstraenge |
| DE2651553A1 (de) | 1976-11-11 | 1978-05-18 | Blasius Speidel | Ablassventil fuer blutdruckmessgeraete |
| DE2747060C3 (de) * | 1977-10-20 | 1981-04-16 | Blasius 7455 Jungingen Speidel | Ablaßventil |
-
1976
- 1976-11-11 DE DE19762651553 patent/DE2651553A1/de active Granted
-
1977
- 1977-11-08 JP JP13404477A patent/JPS5384381A/ja active Pending
- 1977-11-10 FR FR7733984A patent/FR2370916A1/fr active Granted
- 1977-11-10 CA CA290,640A patent/CA1094918A/en not_active Expired
- 1977-11-10 IT IT29550/77A patent/IT1087899B/it active
- 1977-11-11 US US05/850,730 patent/US4243201A/en not_active Expired - Lifetime
- 1977-11-11 GB GB47161/77A patent/GB1566478A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2370916B1 (enExample) | 1984-09-07 |
| US4243201A (en) | 1981-01-06 |
| IT1087899B (it) | 1985-06-04 |
| JPS5384381A (en) | 1978-07-25 |
| DE2651553A1 (de) | 1978-05-18 |
| DE2651553C2 (enExample) | 1987-10-22 |
| CA1094918A (en) | 1981-02-03 |
| FR2370916A1 (fr) | 1978-06-09 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PE20 | Patent expired after termination of 20 years |
Effective date: 19971110 |