CA1166110A - Pneumatic tourniquet - Google Patents
Pneumatic tourniquetInfo
- Publication number
- CA1166110A CA1166110A CA000385746A CA385746A CA1166110A CA 1166110 A CA1166110 A CA 1166110A CA 000385746 A CA000385746 A CA 000385746A CA 385746 A CA385746 A CA 385746A CA 1166110 A CA1166110 A CA 1166110A
- Authority
- CA
- Canada
- Prior art keywords
- pressure
- cuff
- alarm
- signal
- pneumatic tourniquet
- 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
- 230000003213 activating effect Effects 0.000 claims abstract description 4
- 208000036366 Sensation of pressure Diseases 0.000 claims description 17
- 230000004044 response Effects 0.000 claims description 2
- 238000005259 measurement Methods 0.000 claims 3
- 230000000977 initiatory effect Effects 0.000 claims 2
- 230000001960 triggered effect Effects 0.000 abstract description 15
- 230000000007 visual effect Effects 0.000 abstract description 3
- 210000003414 extremity Anatomy 0.000 description 13
- 238000012360 testing method Methods 0.000 description 12
- 230000000994 depressogenic effect Effects 0.000 description 11
- 230000006378 damage Effects 0.000 description 8
- 238000010586 diagram Methods 0.000 description 8
- 230000015654 memory Effects 0.000 description 8
- 206010033799 Paralysis Diseases 0.000 description 7
- 238000001356 surgical procedure Methods 0.000 description 6
- 239000004065 semiconductor Substances 0.000 description 5
- 238000012546 transfer Methods 0.000 description 5
- 208000028389 Nerve injury Diseases 0.000 description 4
- 208000027418 Wounds and injury Diseases 0.000 description 4
- 230000004913 activation Effects 0.000 description 4
- 208000014674 injury Diseases 0.000 description 4
- 230000007246 mechanism Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000008764 nerve damage Effects 0.000 description 4
- 238000012354 overpressurization Methods 0.000 description 4
- 208000009989 Posterior Leukoencephalopathy Syndrome Diseases 0.000 description 3
- 230000009471 action Effects 0.000 description 3
- 230000000881 depressing effect Effects 0.000 description 3
- 230000002093 peripheral effect Effects 0.000 description 3
- 230000001105 regulatory effect Effects 0.000 description 3
- WISWLZYHZLVSMO-UHFFFAOYSA-N 6-phenyl-2-(4-phenylphenyl)-1,3-benzoxazole Chemical compound C1=CC=CC=C1C1=CC=C(C=2OC3=CC(=CC=C3N=2)C=2C=CC=CC=2)C=C1 WISWLZYHZLVSMO-UHFFFAOYSA-N 0.000 description 2
- 230000004075 alteration Effects 0.000 description 2
- 210000000988 bone and bone Anatomy 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 231100001261 hazardous Toxicity 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 208000011580 syndromic disease Diseases 0.000 description 2
- WWYNJERNGUHSAO-XUDSTZEESA-N (+)-Norgestrel Chemical compound O=C1CC[C@@H]2[C@H]3CC[C@](CC)([C@](CC4)(O)C#C)[C@@H]4[C@@H]3CCC2=C1 WWYNJERNGUHSAO-XUDSTZEESA-N 0.000 description 1
- 206010015719 Exsanguination Diseases 0.000 description 1
- 206010029174 Nerve compression Diseases 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 230000017531 blood circulation Effects 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 238000002683 hand surgery Methods 0.000 description 1
- 230000002008 hemorrhagic effect Effects 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 210000003141 lower extremity Anatomy 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 210000005036 nerve Anatomy 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 230000003405 preventing effect Effects 0.000 description 1
- QHGVXILFMXYDRS-UHFFFAOYSA-N pyraclofos Chemical compound C1=C(OP(=O)(OCC)SCCC)C=NN1C1=CC=C(Cl)C=C1 QHGVXILFMXYDRS-UHFFFAOYSA-N 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 230000001052 transient effect Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D16/00—Control of fluid pressure
- G05D16/20—Control of fluid pressure characterised by the use of electric means
- G05D16/2006—Control of fluid pressure characterised by the use of electric means with direct action of electric energy on controlling means
- G05D16/2066—Control of fluid pressure characterised by the use of electric means with direct action of electric energy on controlling means using controlling means acting on the pressure source
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods
- A61B17/12—Surgical instruments, devices or methods for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels or umbilical cord
- A61B17/132—Tourniquets
- A61B17/135—Tourniquets inflatable
- A61B17/1355—Automated control means therefor
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H2201/00—Characteristics of apparatus not provided for in the preceding codes
- A61H2201/50—Control means thereof
- A61H2201/5058—Sensors or detectors
- A61H2201/5071—Pressure sensors
- A61H2201/5074—Pressure sensors using electric pressure transducers with proportional output
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Surgery (AREA)
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Vascular Medicine (AREA)
- Heart & Thoracic Surgery (AREA)
- Biophysics (AREA)
- Hematology (AREA)
- Reproductive Health (AREA)
- General Physics & Mathematics (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Fluid Mechanics (AREA)
- Biomedical Technology (AREA)
- Automation & Control Theory (AREA)
- Medical Informatics (AREA)
- Molecular Biology (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)
- Surgical Instruments (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US19314580A | 1980-10-02 | 1980-10-02 | |
| US193,145 | 1980-10-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1166110A true CA1166110A (en) | 1984-04-24 |
Family
ID=22712429
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA000385746A Expired CA1166110A (en) | 1980-10-02 | 1981-09-11 | Pneumatic tourniquet |
Country Status (7)
| Country | Link |
|---|---|
| JP (1) | JPS57117842A (https=) |
| AU (1) | AU546839B2 (https=) |
| CA (1) | CA1166110A (https=) |
| CH (1) | CH656523A5 (https=) |
| DE (1) | DE3133259A1 (https=) |
| FR (1) | FR2491324B1 (https=) |
| GB (1) | GB2085198B (https=) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105726083A (zh) * | 2016-04-22 | 2016-07-06 | 深圳市前海康启源科技有限公司 | 气压式自动止血设备及方法 |
| CN110559041A (zh) * | 2019-08-07 | 2019-12-13 | 慈溪市人民医院 | 一种气压式自动止血装置 |
| CN110559042A (zh) * | 2019-08-07 | 2019-12-13 | 慈溪市人民医院 | 一种止血压迫装置 |
| CN110559040A (zh) * | 2019-08-07 | 2019-12-13 | 慈溪市人民医院 | 一种止血封堵压迫装置 |
| CN110823700A (zh) * | 2019-12-06 | 2020-02-21 | 姜传威 | 一种监测抗压强度的警报方法及装置 |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4520819A (en) * | 1983-04-15 | 1985-06-04 | Aspen Laboratories, Inc. | Tourniquet with differential pressure occlusion detector |
| US4548198A (en) * | 1983-04-15 | 1985-10-22 | Aspen Laboratories, Inc. | Automatic tourniquet |
| AT381392B (de) * | 1984-03-29 | 1986-10-10 | Sprecher & Schuh Ag | Elektronischer druckschreiber |
| GB2260622A (en) * | 1991-10-19 | 1993-04-21 | John Gutridge | Control of fluid pressure in clinical procedures |
| SE9202573L (sv) * | 1992-09-08 | 1994-03-09 | Lumetech As | Anläggning för vätskestrålskärning av livsmedelsprodukter |
| JP2713116B2 (ja) * | 1993-09-13 | 1998-02-16 | 日本ゼオン株式会社 | 押圧止血装置 |
| IE20000659A1 (en) * | 2000-08-21 | 2002-04-17 | Casey Technology Ltd | A pneumatic control system |
| US7771453B2 (en) * | 2005-03-31 | 2010-08-10 | Mcewen James A | Occlusion detector for dual-port surgical tourniquet systems |
| JP4770799B2 (ja) * | 2007-06-19 | 2011-09-14 | 日本ビクター株式会社 | ワイヤレス送受信子機 |
| US7938846B2 (en) | 2007-06-22 | 2011-05-10 | Radi Medical Systems Ab | Femoral compression device |
| WO2015200276A1 (en) * | 2014-06-23 | 2015-12-30 | Covidien Lp | Arteriovenous fistula maturation |
| CN112120755A (zh) * | 2019-06-25 | 2020-12-25 | 深圳市理邦精密仪器股份有限公司 | 一种止血过程中的压力调节方法及医疗设备 |
| US11723670B2 (en) * | 2021-03-16 | 2023-08-15 | Western Clinical Engineering Ltd. | Automatic tourniquet apparatus having patient hazard shield |
| DE102023110756A1 (de) | 2023-04-26 | 2024-10-31 | Ahmad Awat Ahmad | Abbindevorrichtung mit einem Gurt |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE929020C (de) * | 1952-06-07 | 1955-07-25 | John K Packer | Vorrichtung zur periodischen Regulierung des Blutkreislaufes eines Patienten |
| US3085599A (en) * | 1961-09-12 | 1963-04-16 | Kidde Mfg Co Inc | Apparatus for handling fluid under pressure |
| US3552383A (en) * | 1969-01-08 | 1971-01-05 | Ibm | Method and system for estimation of arterial pressure |
| JPS52474B2 (https=) * | 1972-07-31 | 1977-01-07 | ||
| DE2441265C2 (de) * | 1974-08-28 | 1983-01-05 | Philips Patentverwaltung Gmbh, 2000 Hamburg | Vorrichtung zum Abbremsen eines Gegengewichtes bei einem Röntgenuntersuchungsgerät |
| US4106002A (en) * | 1976-12-06 | 1978-08-08 | Hogue Jr Robert J | Tourniquet pressure monitor |
-
1981
- 1981-08-05 GB GB8123960A patent/GB2085198B/en not_active Expired
- 1981-08-22 DE DE19813133259 patent/DE3133259A1/de active Granted
- 1981-09-04 FR FR8116889A patent/FR2491324B1/fr not_active Expired
- 1981-09-11 CA CA000385746A patent/CA1166110A/en not_active Expired
- 1981-09-15 AU AU75232/81A patent/AU546839B2/en not_active Expired
- 1981-09-21 CH CH607581A patent/CH656523A5/de not_active IP Right Cessation
- 1981-09-25 JP JP56150824A patent/JPS57117842A/ja active Granted
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105726083A (zh) * | 2016-04-22 | 2016-07-06 | 深圳市前海康启源科技有限公司 | 气压式自动止血设备及方法 |
| CN110559041A (zh) * | 2019-08-07 | 2019-12-13 | 慈溪市人民医院 | 一种气压式自动止血装置 |
| CN110559042A (zh) * | 2019-08-07 | 2019-12-13 | 慈溪市人民医院 | 一种止血压迫装置 |
| CN110559040A (zh) * | 2019-08-07 | 2019-12-13 | 慈溪市人民医院 | 一种止血封堵压迫装置 |
| CN110823700A (zh) * | 2019-12-06 | 2020-02-21 | 姜传威 | 一种监测抗压强度的警报方法及装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| AU7523281A (en) | 1982-04-08 |
| AU546839B2 (en) | 1985-09-26 |
| JPH0337941B2 (https=) | 1991-06-07 |
| FR2491324B1 (fr) | 1986-10-31 |
| GB2085198B (en) | 1985-08-07 |
| CH656523A5 (de) | 1986-07-15 |
| DE3133259A1 (de) | 1982-06-24 |
| FR2491324A1 (fr) | 1982-04-09 |
| JPS57117842A (en) | 1982-07-22 |
| DE3133259C2 (https=) | 1989-06-15 |
| GB2085198A (en) | 1982-04-21 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |