DK0732905T3 - Elektromekanisk rygstøtteindretning - Google Patents

Elektromekanisk rygstøtteindretning

Info

Publication number
DK0732905T3
DK0732905T3 DK93924364T DK93924364T DK0732905T3 DK 0732905 T3 DK0732905 T3 DK 0732905T3 DK 93924364 T DK93924364 T DK 93924364T DK 93924364 T DK93924364 T DK 93924364T DK 0732905 T3 DK0732905 T3 DK 0732905T3
Authority
DK
Denmark
Prior art keywords
electromechanical
brace
motor
patient
tightened
Prior art date
Application number
DK93924364T
Other languages
English (en)
Inventor
Thomas J Heinz
Tom Walker
Eric D Plambeck
Original Assignee
Bio Cybernetics Int
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=25509775&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DK0732905(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Bio Cybernetics Int filed Critical Bio Cybernetics Int
Application granted granted Critical
Publication of DK0732905T3 publication Critical patent/DK0732905T3/da

Links

Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F5/00Orthopaedic methods or devices for non-surgical treatment of bones or joints; Nursing devices ; Anti-rape devices
    • A61F5/01Orthopaedic devices, e.g. long-term immobilising or pressure directing devices for treating broken or deformed bones such as splints, casts or braces
    • A61F5/02Orthopaedic corsets
    • A61F5/028Braces for providing support to the lower back, e.g. lumbo sacral supports

Landscapes

  • Health & Medical Sciences (AREA)
  • Nursing (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)
  • Valve Device For Special Equipments (AREA)
  • Telephone Function (AREA)
  • Paper (AREA)
  • Prostheses (AREA)
  • Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
  • Massaging Devices (AREA)
  • Seats For Vehicles (AREA)
DK93924364T 1992-10-23 1993-10-25 Elektromekanisk rygstøtteindretning DK0732905T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/965,305 US5346461A (en) 1992-10-23 1992-10-23 Electromechanical back brace apparatus
PCT/US1993/010001 WO1994009728A1 (en) 1992-10-23 1993-10-25 Electromechanical back brace apparatus

Publications (1)

Publication Number Publication Date
DK0732905T3 true DK0732905T3 (da) 2000-12-11

Family

ID=25509775

Family Applications (1)

Application Number Title Priority Date Filing Date
DK93924364T DK0732905T3 (da) 1992-10-23 1993-10-25 Elektromekanisk rygstøtteindretning

Country Status (9)

Country Link
US (3) US5346461A (da)
EP (1) EP0732905B1 (da)
AT (1) ATE196074T1 (da)
AU (1) AU5407894A (da)
CA (1) CA2161235A1 (da)
DE (1) DE69329394T2 (da)
DK (1) DK0732905T3 (da)
ES (1) ES2151907T3 (da)
WO (1) WO1994009728A1 (da)

Families Citing this family (127)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5782782A (en) * 1996-05-24 1998-07-21 Boston Brace International Inc. Support belt with corrective angle of lordosis
US5833638A (en) * 1996-06-10 1998-11-10 Nelson; Ronald E. Back brace
US6540707B1 (en) * 1997-03-24 2003-04-01 Izex Technologies, Inc. Orthoses
US6592538B1 (en) * 1998-03-20 2003-07-15 New York Society For The Ruptured And Crippled Maintaining The Hospital For Special Surgery Dynamic orthopedic braces
IL140198A0 (en) * 1998-06-18 2002-02-10 Bio Cybernetics Internat Custom fitted orthotic device
US6872187B1 (en) 1998-09-01 2005-03-29 Izex Technologies, Inc. Orthoses for joint rehabilitation
US6099490A (en) * 1998-10-29 2000-08-08 Turtzo; Craig H. Support brace
DE19855923B4 (de) * 1998-12-03 2006-02-09 Bauerfeind Orthopädie GmbH & Co. KG Bandage für Körperteile
US7416537B1 (en) 1999-06-23 2008-08-26 Izex Technologies, Inc. Rehabilitative orthoses
US6190343B1 (en) * 1999-12-10 2001-02-20 Bio Cybernetics International Cruciform anterior spinal hyperextension orthosis
US6517502B2 (en) * 2000-02-07 2003-02-11 Biocybernetics International Orthotic device an methods for limiting expansion of a patient's chest
US7473235B2 (en) * 2000-12-05 2009-01-06 Orthomerica Products, Inc. Lightweight modular adjustable prophylactic hip orthosis
US6676620B2 (en) * 2000-12-05 2004-01-13 Orthomerica Products, Inc. Modular orthosis closure system and method
US6689082B2 (en) 2001-03-01 2004-02-10 Amei Technologies Inc. Traction device
US6635025B1 (en) 2001-03-01 2003-10-21 Amei Technologies, Inc. Traction device adjustment mechanism and method
US6533740B2 (en) 2001-03-01 2003-03-18 Amei Technologies Inc. Lifting mechanism for a traction device
US6702771B1 (en) 2001-03-01 2004-03-09 Amei Technologies, Inc. Canting mechanism for an ambulatory support device
FR2825265B1 (fr) * 2001-05-29 2004-04-02 Wiest Bernard Corset orthopedique a memoire de forme
US7074201B2 (en) * 2001-06-18 2006-07-11 Amei Technologies, Inc. Measurement device for fitting a bracing device
US7008389B2 (en) * 2002-03-05 2006-03-07 Legacy Emanuel Hospital & Medical Health Center Apparatus and method for stabilizing pelvic ring disruption
US6749579B1 (en) * 2002-08-07 2004-06-15 Mitchell J. Schroder Traction garment
USD485909S1 (en) 2002-10-02 2004-01-27 Pelvicbinder, Inc. Closure plate for a pelvic binder
US7070572B2 (en) 2002-10-17 2006-07-04 Amei Technologies Inc. Dynamically adjustable stabilization brace
US6997892B2 (en) * 2002-10-17 2006-02-14 Amei Technologies Ambulatory cyclic traction device
US7001351B2 (en) * 2002-10-17 2006-02-21 Amei Technologies, Inc. Brace with integrated lumbar support system
US7276038B2 (en) * 2003-01-14 2007-10-02 Amei Technologies Inc. Field adjustable traction device
US20050043660A1 (en) * 2003-03-31 2005-02-24 Izex Technologies, Inc. Orthoses
US7001348B2 (en) 2003-05-19 2006-02-21 Aspen Medical Products Double pull body brace
WO2005023151A2 (en) * 2003-09-09 2005-03-17 Top Shelf Manufacturing, Llc Orthosis closure system with mechanical advantage
US7083585B2 (en) * 2004-05-07 2006-08-01 Mark Alan Latham String arrangement of a separate back immobilizing, dynamically self-adjusting, customizing back support for a vertebra related patient
US8308794B2 (en) 2004-11-15 2012-11-13 IZEK Technologies, Inc. Instrumented implantable stents, vascular grafts and other medical devices
WO2006055547A2 (en) 2004-11-15 2006-05-26 Izex Technologies, Inc. Instrumented orthopedic and other medical implants
US20060161083A1 (en) * 2005-01-15 2006-07-20 Dunfee Matthew J Ambulatory spinal unloading method and apparatus
IL170081A (en) * 2005-08-04 2010-12-30 Shmuel Cohen Exercise belt for stomach muscles
US8083644B2 (en) * 2005-12-14 2011-12-27 Peter Purdy Resistance garments and active materials
CN101553193B (zh) 2006-09-12 2013-09-25 Boa科技股份有限公司 夹具、保护装置的锁紧系统
TWM330826U (en) 2007-11-07 2008-04-21 Kao Chen Entpr Co Ltd Pull string adjusting type waist-protecting restraint belt
CN101977525B (zh) 2008-01-18 2012-12-12 博技术有限公司 用于物件的收紧系统和用于将两个物体彼此拉近或拉开的方法
US8858482B2 (en) * 2008-05-15 2014-10-14 Ossur Hf Orthopedic devices utilizing rotary tensioning
EP2805639B2 (en) 2008-11-21 2021-08-18 Boa Technology, Inc. Reel based lacing system
US8409122B2 (en) * 2008-12-01 2013-04-02 Dean Cropper Back orthosis and orthotic method
EP2364133B1 (en) * 2008-12-03 2013-05-08 Ossur HF Cervical collar having height and circumferential adjustment
US8679044B2 (en) 2008-12-03 2014-03-25 Ossur Hf Cervical collar with reduced vascular obstruction
WO2010098880A1 (en) 2009-02-26 2010-09-02 Ossur Hf. Orthopedic device for treatment of the back
US8435196B2 (en) * 2009-04-13 2013-05-07 Bio Cybernetics International, Inc. Adjustable closure system for an orthotic device and related methods
DE102009029804B4 (de) 2009-06-18 2013-09-19 Otto Bock Healthcare Gmbh Stützeinrichtung
US9433814B2 (en) 2009-06-19 2016-09-06 Tau Orthopedics, Llc Toning garment with integrated damper
US9656117B2 (en) 2009-06-19 2017-05-23 Tau Orthopedics, Llc Wearable resistance garment with power measurement
US9327156B2 (en) 2009-06-19 2016-05-03 Tau Orthopedics, Llc Bidirectional, neutral bias toning garment
US8986177B2 (en) * 2009-06-19 2015-03-24 Tau Orthopedics, Llc Low profile passive exercise garment
US10124205B2 (en) 2016-03-14 2018-11-13 Tau Orthopedics, Llc Toning garment with modular resistance unit docking platforms
US10004937B2 (en) 2009-06-19 2018-06-26 Tau Orthopedics Llc Wearable modular resistance unit
US10292856B2 (en) 2009-08-10 2019-05-21 Ossur Hf Cervical collar having height and circumferential adjustment
USD628696S1 (en) 2009-08-28 2010-12-07 Ossur Hf Handle
USD629115S1 (en) 2009-08-28 2010-12-14 Ossur Hf Back brace
US8328742B2 (en) 2009-09-25 2012-12-11 Medical Technology Inc. Adjustable orthopedic back brace
US8657769B2 (en) 2009-11-04 2014-02-25 Ossur Hf Thoracic lumbar sacral orthosis
FR2952809B1 (fr) 2009-11-25 2011-12-23 Gibaud Ceinture de soutien lombaire
US8556840B2 (en) * 2009-12-22 2013-10-15 Aspen Medical Partners, Llc Hyperextension brace
TWI461187B (zh) 2010-02-26 2014-11-21 Aspen Medical Partners Llc 調整式腰椎護具
US8808213B2 (en) 2010-05-28 2014-08-19 Hendricks Orthotic Prosthetic Enterprises, Inc. Mechanically advantaged spinal system and method
AU2011272791B2 (en) * 2010-07-01 2014-05-29 3M Innovative Properties Company Braces using lacing systems
CN103079418B (zh) 2010-07-01 2015-11-25 博技术有限公司 系带引导件
GB2486622B (en) * 2010-09-24 2015-10-14 Medical Technology Inc Adjustable orthopedic back brace
TWI424836B (zh) * 2011-02-16 2014-02-01 Ming Yih Lee Rigid automatic control of the waist control Huju
US8864695B2 (en) 2011-04-04 2014-10-21 Todd M. Thornton Adjustable brace apparatus
US8382693B1 (en) 2011-04-29 2013-02-26 Neurotron Medical Inc. Segmented orthosis with a pulley mechanism for fitting adjustment
US9668904B2 (en) * 2011-04-29 2017-06-06 Neurotron Medical Inc. Segmented orthosis with a pulley mechanism for fitting adjustment
EP2720653B1 (en) 2011-06-20 2018-11-28 Össur HF Hip orthosis
US9101181B2 (en) 2011-10-13 2015-08-11 Boa Technology Inc. Reel-based lacing system
US20130172798A1 (en) * 2011-12-29 2013-07-04 Bio Cybernetics International, Inc. Orthotic device having releasably attached panel extensions and method for using the same
US9370440B2 (en) 2012-01-13 2016-06-21 Ossur Hf Spinal orthosis
US9572705B2 (en) 2012-01-13 2017-02-21 Ossur Hf Spinal orthosis
US9179729B2 (en) 2012-03-13 2015-11-10 Boa Technology, Inc. Tightening systems
US9713546B2 (en) 2012-05-21 2017-07-25 Ossur Hf Cervical collar
US9839553B2 (en) * 2012-06-20 2017-12-12 Bio Cybernetics International, Inc. Automated orthotic device with treatment regimen and method for using the same
US9936921B2 (en) * 2012-07-05 2018-04-10 Andrew Timothy Pettit Methods for continual monitoring of postural information associated with a human body
US20140052036A1 (en) * 2012-08-17 2014-02-20 Dae Shik Park Back brace frame with one power module
US10918561B2 (en) 2012-09-14 2021-02-16 Recovery Force, LLC Compression device
US10688007B2 (en) 2012-09-14 2020-06-23 Recovery Force, LLC Compression device
US10617593B2 (en) * 2012-09-14 2020-04-14 Recovery Force, LLC Compression integument
EP2897559B1 (en) 2012-09-19 2019-03-06 Ossur HF Panel attachment and circumference adjustment systems for an orthopedic device
US9345609B2 (en) 2013-01-11 2016-05-24 Elwha Llc Position sensing active torso support
US20140364784A1 (en) * 2013-06-05 2014-12-11 Elwha Llc Time-based control of active toso support
US10314733B2 (en) 2012-12-20 2019-06-11 Elwha Llc Sensor-based control of active wearable system
US10357391B2 (en) 2013-01-24 2019-07-23 Ossur Hf Orthopedic device for treating complications of the hip
US9314363B2 (en) 2013-01-24 2016-04-19 Ossur Hf Orthopedic device for treating complications of the hip
US9795500B2 (en) 2013-01-24 2017-10-24 Ossur Hf Orthopedic device for treating complications of the hip
US9554935B2 (en) 2013-01-24 2017-01-31 Ossur Hf Orthopedic device for treating complications of the hip
WO2015002671A1 (en) 2013-02-07 2015-01-08 Deroyal Industries, Inc. Dorsal lumbar extension brace with tensioning system
US9339406B2 (en) 2013-02-08 2016-05-17 Aspen Medical Partners, Llc Lower spine brace
EP2964048B1 (en) 2013-03-05 2019-08-28 Boa Technology Inc. Systems and devices for automatic closure of medical devices
US9480593B2 (en) 2013-03-15 2016-11-01 University Of Tennessee Research Foundation Distraction and mobility back support
US10555863B2 (en) * 2013-03-15 2020-02-11 Jacob Randy Hall Cryotherapy compression system
US10137024B2 (en) 2013-04-08 2018-11-27 Elwha Llc Apparatus, system, and method for controlling movement of an orthopedic joint prosthesis in a mammalian subject
US9439797B2 (en) 2013-04-08 2016-09-13 Elwha Llc Apparatus, system, and method for controlling movement of an orthopedic joint prosthesis in a mammalian subject
US10076160B2 (en) 2013-06-05 2018-09-18 Boa Technology Inc. Integrated closure device components and methods
USD725786S1 (en) 2013-09-25 2015-03-31 Aspen Medical Partners, Llc Lower spine brace
EP3063609A4 (en) * 2013-10-29 2017-05-03 Wellinks Inc. Feedback system for brace-based equipment
US11596347B2 (en) 2014-06-25 2023-03-07 Canary Medical Switzerland Ag Devices, systems and methods for using and monitoring orthopedic hardware
EP4212113A1 (en) 2014-06-25 2023-07-19 Canary Medical Switzerland AG Devices monitoring spinal implants
SG11201702153YA (en) 2014-09-17 2017-04-27 Canary Medical Inc Devices, systems and methods for using and monitoring medical devices
US10874581B2 (en) 2014-10-07 2020-12-29 International Biophysics Corporation Method of clearing a biological airway using a self-contained portable positionable oscillating motor array
WO2016138215A1 (en) 2015-02-27 2016-09-01 Ossur Iceland Ehf Spinal orthosis, kit and method for using the same
US10561520B2 (en) 2015-02-27 2020-02-18 Ossur Iceland Ehf Spinal orthosis, kit and method for using the same
US10561881B2 (en) 2015-03-23 2020-02-18 Tau Orthopedics, Inc. Dynamic proprioception
WO2016164466A1 (en) 2015-04-06 2016-10-13 Ossur Iceland Ehf Cervical collar having height adjustment
US10092440B2 (en) 2015-04-24 2018-10-09 Pelvicbinder, Inc. Compression belts for selective chest compression following thoracic and cardiothoracic surgery and for selective abdominal compression following abdominal surgery
US10973672B2 (en) 2015-04-24 2021-04-13 Pelvicbinder, Inc. Compression belts for selective chest compression following thoracic and cardiothoracic surgery and for rib fracture stabilization
CA2983613A1 (en) * 2015-04-29 2016-11-03 Wellinks, Inc. Sensor and feedback platform for use in orthotic and prosthetic devices
CN106714742B (zh) * 2015-06-19 2018-06-15 阿斯彭医药合伙有限责任公司 用于矫形器的紧固系统
USD799707S1 (en) 2015-08-05 2017-10-10 Aspen Medical Partners, Llc Tightening system
WO2017027145A1 (en) * 2015-08-11 2017-02-16 Recovery Force, LLC Compression device
US10512559B2 (en) 2016-02-25 2019-12-24 Ossur Iceland Ehf Cervical collar having height adjustment
US10166164B2 (en) * 2016-04-27 2019-01-01 Radial Medical, Inc. Adaptive compression therapy systems and methods
KR102552961B1 (ko) 2016-08-02 2023-07-10 보아 테크놀러지, 인크. 신발끈 결속 시스템의 인장 부재 가이드
CN109803615B (zh) 2016-09-19 2021-08-03 奥索冰岛有限公司 颈圈
USD866773S1 (en) 2017-09-06 2019-11-12 Ossur Iceland Ehf Cervical collar
USD870899S1 (en) 2017-09-06 2019-12-24 Ossur Iceland Ehf Cervical collar
EP3678613B1 (en) 2017-09-07 2023-08-09 Össur Iceland EHF Thoracic lumbar sacral orthosis attachment
US11000439B2 (en) 2017-09-28 2021-05-11 Ossur Iceland Ehf Body interface
EP4678055A2 (en) 2019-02-01 2026-01-14 Boa Technology, Inc. Reel based closure devices for tightening a ski boot
US10420412B1 (en) * 2019-02-26 2019-09-24 Pressio LLC Modular hip belt with gross and fine adjustment
JP7708378B2 (ja) * 2019-03-07 2025-07-15 ユーピーアール株式会社 腰部装着ベルト
JP2020019132A (ja) * 2019-03-07 2020-02-06 ユーピーアール株式会社 アシストスーツの腰部装着部
US11324622B1 (en) 2019-08-08 2022-05-10 Preferred Prescription, Inc. Back brace belt and apparatus, and method of belt length adjustment therefor
CN218999629U (zh) * 2022-11-21 2023-05-12 东莞市福顺体育运动用品有限公司 一种新型旋钮调节松紧度的腰带

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US420740A (en) * 1890-02-04 Electric belt
US2554337A (en) * 1946-10-21 1951-05-22 Chester P Lampert Sacroiliac belt
US3670320A (en) * 1970-07-06 1972-06-13 Robert D Palmer Posture improving device
US3710787A (en) * 1971-06-24 1973-01-16 Medidyne Inc Intermittent traction apparatus
IL41411A (en) * 1973-01-29 1976-05-31 Stabholy L Lumbar traction apparatus
US4007733A (en) * 1976-02-23 1977-02-15 Vaxar Ltd. Posture training device
US4266537A (en) * 1977-07-18 1981-05-12 Imc International Management Consultants, Inc. Portable progressive and intermittent traction machine
US4130176A (en) * 1978-04-19 1978-12-19 Paulie Roy W Combination safety belt and safety line
US4191949A (en) * 1978-10-16 1980-03-04 Myers Dick T Belt having a posture warning device
DE2932881C2 (de) * 1979-08-14 1982-03-25 Peter Dr.med. 6109 Mühltal Will Vorrichtung zur Behandlung von Fehlhaltungen des Rumpfes
US4365623A (en) * 1980-03-06 1982-12-28 Tru-Eze Manufacturing Co. Apparatus to exert traction in traction therapy
US4432356A (en) * 1980-09-05 1984-02-21 Chattanooga Corporation Therapeutic traction apparatus with monitoring circuit means
US4463750A (en) * 1983-01-26 1984-08-07 Borschneck Anthony G Traction device
DE3323138A1 (de) * 1983-06-27 1985-01-10 Helmut Dr. 8031 Alling Forster Schwerkraft-entlastungsgeraet
US4862878A (en) * 1988-01-07 1989-09-05 Richards Medical Company Orthopedic prosthesis to aid and support the shoulder muscles in movement of the human arm
US5153365A (en) * 1991-09-03 1992-10-06 Chang Kun Ming Belt-type electric shock device

Also Published As

Publication number Publication date
US5346461A (en) 1994-09-13
ES2151907T3 (es) 2001-01-16
US5437617A (en) 1995-08-01
AU5407894A (en) 1994-05-24
EP0732905B1 (en) 2000-09-06
USRE35940E (en) 1998-10-27
EP0732905A1 (en) 1996-09-25
CA2161235A1 (en) 1994-05-11
DE69329394T2 (de) 2001-03-08
ATE196074T1 (de) 2000-09-15
EP0732905A4 (en) 1996-03-12
WO1994009728A1 (en) 1994-05-11
DE69329394D1 (de) 2000-10-12

Similar Documents

Publication Publication Date Title
DK0732905T3 (da) Elektromekanisk rygstøtteindretning
GB2258287B (en) Belt tension adjusting device
AU7746291A (en) Device for treatment of undesired skin disfigurements
GB2263150B (en) Belt tension adjusting device
DE69303221D1 (de) Kabelgesteuerte Einstellvorrichtung
CA2083686A1 (en) Tension headache reliever
EP0577987A3 (de) Einrichtung zur Regelung der Ausgangsspannung eines von einer Brennkraftmaschine angetriebenen Generators.
GB2262975B (en) Lockout means for cable tension adjustment
EP0475017A3 (en) Controlling cable adjusting device
MXPA04003649A (es) Aparato para ayudar a entrar y salir de una cama.
GB9403173D0 (en) Starting device and seat belt tightening apparatus
GB9014157D0 (en) Tension regulating device
EP0467356A3 (en) Treatment system having gate device for decompression chamber
GB2257632B (en) Skin treatment device
PT85740A (pt) Dispositivo de controlo de cabos auto-ajustado de tensao constante
EP0607523A3 (de) Vorrichtung zur Steuerung der Verdichtungsleistung eines Abgasturboladers.
ES2040658A1 (es) Aparato de cromoterapia.
JPS6432852A (en) Cable treatment apparatus of mr imaging apparatus
KR900000695U (ko) 관권기용 실장력 조정기의 조정장치
EP0463178A4 (en) Wire tension controlling apparatus
KR940017244U (ko) 벨트 장력 조절장치
KR940020921U (ko) 동력전달용 벨트의 장력조절장치
GB256780A (en) Improvements in or relating to surgical appliances for treating fractured limbs
GB2251229B (en) Tension regulating device
IT1167396B (it) Apparecchiatura per il trattamento dei mali di schiena