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WO2012109981A1 - Dispositif de contention - Google Patents

Dispositif de contention Download PDF

Info

Publication number
WO2012109981A1
WO2012109981A1 PCT/CN2012/071126 CN2012071126W WO2012109981A1 WO 2012109981 A1 WO2012109981 A1 WO 2012109981A1 CN 2012071126 W CN2012071126 W CN 2012071126W WO 2012109981 A1 WO2012109981 A1 WO 2012109981A1
Authority
WO
WIPO (PCT)
Prior art keywords
fixation
cuff member
requisite
cuff
subject
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.)
Ceased
Application number
PCT/CN2012/071126
Other languages
English (en)
Inventor
Chung-Hung MA
Sim-Heung YEUNG
Dik-Lam CHEONG
Suet-Kam WONG
Yuet-Sheung YUE
Wai-Yuen KAN
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hospital Authority
Original Assignee
Hospital Authority
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
Application filed by Hospital Authority filed Critical Hospital Authority
Publication of WO2012109981A1 publication Critical patent/WO2012109981A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS 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
    • A61F5/00—Orthopaedic methods or devices for non-surgical treatment of bones or joints; Nursing devices ; Anti-rape devices
    • A61F5/37—Restraining devices for the body or for body parts; Restraining shirts
    • A61F5/3761—Restraining devices for the body or for body parts; Restraining shirts for attaching the limbs to other objects
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS 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
    • A61F5/00—Orthopaedic methods or devices for non-surgical treatment of bones or joints; Nursing devices ; Anti-rape devices
    • A61F5/37—Restraining devices for the body or for body parts; Restraining shirts
    • A61F5/3769—Restraining devices for the body or for body parts; Restraining shirts for attaching the body to beds, wheel-chairs or the like
    • A61F5/3792—Restraining devices for the body or for body parts; Restraining shirts for attaching the body to beds, wheel-chairs or the like to chairs, e.g. wheelchairs

Definitions

  • the present invention relates to a restraint device and, more particularly, to a wrist and ankle restraint device for restraint of a subject.
  • Restraint devices typically comprise a wrist or ankle restraint band which is secured to a patient, and securement member for securing the device and hence the patient to an immovable object, such as a chair, bed, wheel chair or the like.
  • Devices of the prior art include typical cloth members which may be tied about the extremity of a patient, by way of a knot.
  • Other devices include looped members with wrist or ankle engagement portions which require tying to the patient, buckle-type restraints including a buckle member having apertures at p re-determined spacings requiring a pin member to be placed through the apertures upon a suitable diameter or circumference of the device being determined by a wrapping device around the limb of the patient.
  • adjustable wrist or ankle band member which is first wrapped around the ankle or wrist of a patient and initially secured by way of a hook and loop member, for example, Velcro® and subsequently secured by way of an adjustable buckle and strap member, the bucket member being either a self-locking buckle which locks upon tensioning of the strap or a detachably engageable buckle member again, which is tensioned by way of a strap being looped through the buckle.
  • Disadvantages include tightening of the band member about the wrist or ankle of the patient about the patient struggling, which may cause discomfort, bruising, lack of blood circulation, ultimately resulting in harm to the patient. Furthermore, the necessity of three carers to restrain a patient is a significant human resource burden upon a care institution or hospital, or in a private home.
  • attachment members consist of strap members extending from the cuff member which are tied of about the immovable object accordingly.
  • the present invention provides a restraint device for restraining or limiting movement of the limb of a subject, the restraint device comprising: an adjustable cuff member having a first end portion, a second end portion and a length greater than the circumference of the limb of the subject to be restrained, said cuff member being flexible so as to allow the cuff member to be wrapped around the limb of the subject such that the first end portion extends over the second end portion and form a band having a requisite circumference and a requisite shape around the limb of the subject; a first fixation member for providing initial fixation of the first portion and the second end portion relative to each other and initially maintain the cuff member around the limb of the subject at said requisite circumference and requisite shape; a second fixation member for securing the cuff member at said requisite circumference around said limb, wherein said second fixation prevents relative movement of the first and second end portions to prevent increase in the requisite
  • the member provides a preload to urge said first and second end portions in a direction relative to each other
  • the cuff member is sized and formed from a material so as to oppose constriction on the limb of the subject and oppose alternation in said requisite shape upon said preload being induced by the second fixation member.
  • the reduction in said requisite circumference of the cuff member by movement of the first and second end portions of the cuff member from said preload provided by the second fixation member is opposed by the first fixation member.
  • increase in said requisite circumference is opposed by said first fixation member. More preferably, increase in said requisite circumference is opposed by said second fixation member.
  • the cuff member is sized and formed from said material so as to oppose alteration in said requisite shape of the cuff member upon a load being applied radially outwardly to the cuff member by the limb of the subject in use.
  • the cuff member includes a fabric material, and more preferably a the cuff member is a composite fabric construct.
  • the construct may comprise three layers, an upper layer comprised of knitted polyester, a middle layer comprised as a double layer of polyester spacer, and a third layer comprising knitted cotton.
  • the upper layer is preferably a knitted polyester has a weight in the range of from 50g/m2 to 150g/m2
  • the middle layer is comprised of a two or more polyester spacer layers each having a thickness in the range of from 1 mm to 3.5mm and a weight in the range of from 200g/m2 to 500g/m2
  • the lower layer is a knitted cotton having a weight in the range of from 150g/m2 to 250g/m2.
  • the cuff member has a length in the range of from 170mm to
  • the cuff member has a length in the range of from 250mm to 400mm, and a width in the range of from 75mm to 125mm.
  • the first fixation member preferably includes a first and a second complimentary engage portion, said first and second complimentary engagement portions being located at opposed surfaces and opposed ends of the cuff member, and provide adjustable initial fixation so at allow varying requisite circumferences of the cuff member to be provided.
  • the first fixation device is provided in the form of complimentary loop and hook engagement means, such as Velcro® or the like.
  • the second fixation member preferably includes a first and second complimentary engagement portion, said first and second complimentary engagement portions being located at the same surface and towards opposed ends of the cuff member, and provide adjustable fixation so as to allow varying requisite circumferences of the cuff member to be provided.
  • the first and second complimentary engagement portions are provided as a "snap lock" device, said snap lock device provided locking engagement upon the first and second complimentary engagement portions being urged towards each other, and requiring an external force to release engagement between the first and second complimentary engagement portions.
  • the second fixation member preferably provides adjustable fixation by way of a user operable strap, wherein upon urging of the strap away from the cuff member said preload is induced, and wherein said preload is user operable releasable.
  • the distal end portion of user operable strap and the cuff member have complementary engagement means such that upon fixation of the restrain device to a subject, the user operable strap extends over the second fixation member and is secured to the cuff member.
  • the complementary engagement means is a hook and loop configuration or the like
  • the fixation member preferably includes an adjustable portion including a user operable strap, wherein upon urging of the strap away from the cuff member the engagement member is shortened in length so as to urge the cuff member towards an immovable object, and wherein the engagement member is user operably releasable.
  • complementary engagement means is provided so as to provide for separation and release of the cuff member from the immovable object.
  • the fixation member preferably includes a distal loop configuration, said distal loop configuration providing looped fixation to the immovable object.
  • Fig. 1a shows a top view of a schematic representation of the restraint device according to the present invention
  • Fig. 1 b shows a bottom view of the restraint device as depicted in Fig. 1 a;
  • Fig. 1c shows a side view of the restraint device as depicted in Fig. 1 a and Fig. 1 b;
  • Fig. 2a shows a schematic representation of the device as depicted in Figs. 1 a-1 c in an "in use" configuration
  • Fig. 2b shows a top view of the device as depicted "in use” in Fig. 2a;
  • Fig. 3a shows a top view of an exemplary embodiment of a restraint device according to the present invention
  • Fig. 3b shows a bottom view of the restraint device as depicted in Fig. 3a;
  • Fig. 3c shows a perspective view of the restraint device as depicted in Fig. 3a and Fig. 3b partially secured in an "in use” configuration;
  • Fig. 3d shows the restraint device of Fig. 3c in a further progressive "in use" during fixation
  • Fig. 3e shows yet a further perspective view of the restrain device of Fig. 3c and 3d "in use" during fixation;
  • Fig. 3f shows a further progressive perspective view of the device as depicted in Fig. 3c-3e "in use” progressively during fixation;
  • Fig. 3g depicts the device of Figs. 3a-3f in an "in use” and fixated arrangement;
  • Fig. 3h shows a referential view of the device as depicted in Figs. 3a-3g, whereby the device is engaged with the limb of a subject;
  • Fig. 3i shows a referential view of the device as depicted in Figs. 3a-3g, whereby the device is engaged with an immovable object;
  • Fig. 4a shows a referential view of the device as depicted in Figs. 3a-3g, whereby the device is engaged with the limb of a subject;
  • Fig. 4b shows a referential view of the device as depicted in Figs. 3a-3g, whereby the device is engaged with the limb of a subject
  • Fig. 5 shows an enlarged view of a portion of the cuff member of the device as depicted in Figs. 3a-3g;
  • Fig. 6a shows a further an exemplary embodiment of a restraint device according to the present invention
  • Fig. 6b shows the further an exemplary embodiment of Fig 6a in a further configuration
  • Fig. 7 shows a cross-sectional schematic representation an embodiment of a cuff member of a restrain device according to the present invention.
  • FIGs. 1a-1 c depict the restraint device 10 in a non-use configuration
  • Fig. 2a and Fig. 2b depict the restraint device in an "in use" configuration.
  • the restraint device 10 includes an adjustable cuff member 12 having a first end portion 12a and a second end portion 12b.
  • the cuff member 12 depicted as being of a general elongate shape, has a length greater than the circumference of a limb of a subject to which the restraint device 10 is to be applied, so that upon the cuff member 12 being wrapped about the limb of a subject, the first end portion 12a extends over the second end portion 12b so as to form a band having a requisite circumference and a requisite shape around the limb of the subject.
  • the cuff member 12 is formed from suitable materials and is suitably sized so as to be flexible such that in use, the cuff member may be readily wrapped around the limb of the subject.
  • a first fixation member which comprises complimentary engagement portions 14a and 14b, the complimentary engagement portions 14a, 14b being positioned such that upon the cuff member being wrapped about the limb of the subject at a requisite circumference, that is a suitable level of looseness of the restraint device about the limb of the subject, initial fixation is provided at a suitable position.
  • the engagement portions 14a, 14b of the first fixation member provides initial fixation, so as to maintain the cuff at the requisite circumference during application and fixation of the device of the subject.
  • a second fixation member comprising complimentary second fixation portions 16a, 16b which secure the cuff member 10 at the requisite circumference around the limb of the subject. Furthermore, the second engagement portions 16a, 16b are adapted so as to be urged towards each other so as to provide a preload to the first and second end portions 12a, 12b of the cuff member 12 in a direction relative to each other so as to prevent increase in the requisite circumference and hence loosening of the cuff member 12b in use, by force exerted by the subject.
  • first fixation engagement portions 14a, 14b which prevent the first end portion 12a and the second end portion 12b of the cuff member moving relative to each other upon application of the preload as exerted during application of the second fixation member.
  • the cuff member 12 is provided, and is suitably sized and formed from appropriate materials such that upon wrapping around the limb of the subject, the "in use" shape of the cuff member 12 is of a general circular configuration. Furthermore, the cuff member 12 is provided with suitable flexural and compressive resistance, such that upon urging of the second engagement portions 16a and 16b together, the cuff member substantially resists excessive deformation and compression, such that the requisite general shape of the cuff member as provided as a band around the limb of the subject is not altered, and the limb of the subject does not undergo compression by the cuff member 12 when the preload as provided by the second fixation member is exerted across the end portions 12a, 12b of the cuff member 12.
  • suitable structure, shape, geometry and materials may be selected so as to allow the cuff member to be readily wrapped around the limb of the subject during application to the subject, whilst also providing resistance to excessive deformation upon application of the preload by the second fixation member.
  • the structural and material properties of the cuff member 12 by maintaining the requisite circumference and suitable clearance between the limb of the subject and the inner surface of the cuff member, upon the subject restraining upon the restraint device 10, reduces the likelihood of self-inflicted trauma due to struggling and pressure of the cuff member on the limb of the subject.
  • the restraint device 10 further comprises a fixation member 18 which allows the restraint device 10 to be secured to an immovable object during restraint, such as a chair, a wheel chair, a bed frame or the like.
  • the restraint device 100 comprises an adjustable cuff member 1 12, having a first end portion 112a and a second end portion 112b.
  • the cuff member 1 12 is wrapped back upon itself such that the first end portion 112a overlaps the second end portion 112b, such that the cuff member 112 forms a band of a general circular geometry.
  • Fig. 3c the cuff member 1 12 is wrapped back upon itself such that the first end portion 112a overlaps the second end portion 112b, such that the cuff member 112 forms a band of a general circular geometry.
  • the cuff member 1 12 forms a general circular geometric shape when wrapped back upon itself, and is relatively self-supporting and flexurally resilient so as to be maintained in this general circular arrangement regardless of whether the limb of a patient is within the band formed by the cuff.
  • the first end portion 1 12a is overlapped the second end portion 1 12b of the cuff member 112 and the cuff member is maintained at a requisite circumference, the requisite circumference being that as required to be suitably placed around the limb of a subject so as to provide sufficient space between the limb and the inner surface of the cuff member 1 12, in a manner as described above.
  • complimentary portions 1 14a and 114b of a first fixation member provide initial fixation and secure the first end portion 1 12a and the second end portion 112b of the cuff member 112 at the requisite circumference when the article is wrapped around the limb of a subject. It should be noted that although a limb is not depicted in Figs. 3c-3h, prior to the cuff member 112 being wrapped into the circular configuration, the limb shall be used against the opened cuff member 1 12 and wrapped therein accordingly.
  • the complimentary engagement portions 1 14a, 1 14b are provided as a complimentary hook and loop fixation device, such as Velcro® registered or the like.
  • a fixation member allows readily for adjustable initial fixation of the cuff member 1 12 at various points so as to give a requisite circumference suitable for wrapping of the limb of the subject.
  • a first fixation member such as a loop and hook complimentary engagement means allows for rapid fixation as well as rapid release, as well as ease of fixation and ease of release, which is appropriate and advantageous in the whole environment. Referring to Fig.
  • the second fixation member which comprises complimentary engagement portions 116a and 116b, allows the cuff member 1 12 to be tensioned in a circumferential direction, by a user pulling on the self-locking strap 1 16c which is looped through the second engagement portion 1 16b of the second fixation member in a manner such that upon circumferential opposite tension or movement of the first end portion 1 12a and the second end portion 1 12b of the cuff member 112 so as to increase the circumference and loosen the device, movement is opposed.
  • the cuff member 112 is provided with structural and material properties such that upon tightening and tensioning of the strap 1 16, the preload provided by the second fixation member is prevented from substantially altering the shape of the cuff member 1 12, thus preventing tightening of the cuff member around the limb of the subject during secondary fixation of the cuff member 1 12 by the second fixation member 116a, 1 16b.
  • the second fixation member is provided by a "clip lock" complimentary engagement means, such means providing the due function of being readily engageable and disengageable by way of biased portions which may be depressed by a user so as to allow immediate release with little effort yet resisted substantial loads in the disengagement direction.
  • Such a device readily sustained the requisite demands of circumferential forces induced across the second fixation member due to the first end portion 1 12a and the second end portion 1 12b being urged away from each other as a result of force induced to the cuff member 1 12 by a subject when effort against the restraint device 100 is applied by the subject.
  • Such a second fixation member must secure the cuff 1 12 to the subject in a manner such that the subject, upon struggling, cannot overcome the interlock force between the first and second portions 116a, 1 16b of the first fixation member.
  • such a second fixation member as depicted in the second embodiment requires a degree dexterity and forces applied to two sides of the member, thus reduces the likelihood of impact of an object on one side of the fixation member disengaging the first portion 116a from the second portion 116b, thus providing suitable security and preventing unwanted release of the device, which could result in harm to the patient and also to others.
  • Such biased fixation members have been shown typically in the art to withstand significant axial strengths, thus providing suitable fixation of the cuff about the limb of a subject.
  • a referential view of the restraint device 100, when wrapped about the wrist of a subject, in the arrangement and procedure as shown and described in reference to Fig. 3c-3g is provided, which shows the general shape of the cuff member 1 12 being maintained whilst wrapped around the wrist of the subject.
  • the restraint device 100 includes a fixation member 1 18 for securing the device to an immovable object, such as a chair, wheel chair, bed or the like.
  • an immovable object such as a chair, wheel chair, bed or the like.
  • a subject often may resist application of the device, and rapid restraint of the patient, including application of the cuff member as well as fixation to the immovable object is required. Discussion above in reference to Figs. 1 and 2 is equally applicable in this matter.
  • the fixation member 1 18 includes a detachable engagement device having complimentary engageable portions, 1 18a as shown in Fig. 3g, 3h and 3i.
  • the fixation member further comprises a loop portion 1 18c.
  • FIG. 4a and 4b there is depicted the loop portion 118c whereby the loop portion is wrapped over a member of the immovable object and looped upon itself, then the complimentary engagement means 1 18a and 118b interlock with each other.
  • a further strap portion 118d similarly as described with reference to the second fixation member above, allows for rapid adjustment so as to provide a suitable length and securement of restraint to the subject.
  • a portion of the cuff member of the present exemplary embodiment is shown, showing the materials from which the cuff member is formed.
  • the cuff member according invention must exhibit at least the following properties:-
  • the cuff member is formed from the above materials and sizes, which provides the requisite functions of (i), (ii) and (iii) as described above, in accordance with the present invention.
  • the cuff member of the present invention provides a cuff which may be appropriately sized to the body configuration of the subject, provide an enhanced comfort and safety, is non-irritating to the skin of a patient, is readily washable upon being required for cleaning
  • Figs 6a and 6b there is depicted a further embodiment of a restraint device 200 according to the present invention.
  • the restraint device as depicted in the present embodiment is similar in the manner which it operates as depicted and described in reference to the restraint device of Figs 3a - 3i.
  • the present embodiment includes a further fixation device 218a, 218b, which comprise complimentary hook and loop type engagement mechanisms such that when the cuff member 210 has been formed in the "in-use" loop formation as depicted in Fig 6b, the complimentary engagement means 218a and 218b may be moved towards each other such that the second fixation member 216a, 216b is covered by the strap portion 218, which provides further securement of the restraint device 200 so as to reduce the likelihood of the section fixation member 216a, 216b, being inadvertently unfastened or tampered with by a subject.
  • a schematic cross-sectional representation of a cuff member 310 of an embodiment of the restraint device 300 according to the present invention is suitably constructed and formed from suitable materials so as to provide rigidity and resist compression during application and use of the device 300.
  • the cuff member 310 is formed from a top layer 312, a middle layer 314 and a bottom layer 316.
  • Examples of certain materials, geometry and sizing for a cuff member 310 is as follows:

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)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)

Abstract

Dispositif de contention (10, 100, 200, 300) destiné à restreindre ou à limiter le mouvement d'un membre chez un sujet, comprenant : un élément de manchon réglable (12, 112, 210, 310) comportant une première partie d'extrémité (12a, 112a), une seconde partie d'extrémité (12b, 112b) et d'une longueur supérieure à la circonférence du membre du sujet à contraindre, ledit élément de manchon (12, 112, 210, 310) étant souple de façon à pouvoir être enroulé autour du membre du sujet de façon que la première partie d'extrémité (12a, 112a) s'étende sur la seconde partie d'extrémité (12b, 112b) et forme un bandage ayant la circonférence requise et la forme requise autour du membre du sujet ; un premier élément de fixation qui permet la fixation initiale de la première partie d'extrémité (12a, 112a) et de la seconde partie d'extrémité (12b, 112b) l'une par rapport à l'autre et le maintien initial de l'élément de manchon (12, 112, 210, 310) autour du membre du sujet auxdites circonférence requise et forme requise ; un second élément de fixation pour régler l'élément de manchon (12, 112, 210, 310) à ladite circonférence requise autour dudit membre, ledit second élément de fixation empêchant le mouvement relatif de la première et de la seconde partie d'extrémité de manière à empêcher l'accroissement de la circonférence requise et le relâchement de l'élément de manchon (12, 112, 210, 310) en utilisation ; et un élément de fixation (18, 118) pour fixer le dispositif de contention selon l'invention à un objet fixe ; l'élément de manchon (12, 112, 210, 310) étant dimensionné et formé à partir d'un matériau qui s'oppose à toute constriction sur le membre du sujet et s'oppose à la modification de ladite forme requise une fois immobilisé par le second élément de fixation.
PCT/CN2012/071126 2011-02-14 2012-02-14 Dispositif de contention Ceased WO2012109981A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
HK11101422.3 2011-02-14
HK11101422A HK1154171A2 (en) 2011-02-14 2011-02-14 Restraint device

Publications (1)

Publication Number Publication Date
WO2012109981A1 true WO2012109981A1 (fr) 2012-08-23

Family

ID=44072066

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2012/071126 Ceased WO2012109981A1 (fr) 2011-02-14 2012-02-14 Dispositif de contention

Country Status (3)

Country Link
GB (1) GB201105856D0 (fr)
HK (1) HK1154171A2 (fr)
WO (1) WO2012109981A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20160095784A1 (en) * 2014-10-07 2016-04-07 Allen Medical Systems, Inc. Sterile limb connectors and methods
ES2585241A1 (es) * 2016-05-13 2016-10-04 Juan José GÁLVEZ MONNÉ Dispositivo para aprisionar dos extremidades de una persona

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4414969A (en) * 1981-03-25 1983-11-15 Heyman Arnold M Wrist restraint
US4422455A (en) * 1981-08-04 1983-12-27 Danek Medical, Inc. Restraining device
US4628925A (en) * 1986-02-24 1986-12-16 Heelbo, Inc. Quick-release limb holder apparatus
US5360019A (en) * 1992-12-16 1994-11-01 Witzel Steven M Adjustable limb holder apparatus
US5472000A (en) * 1995-02-22 1995-12-05 Olsen; Arlen L. Method and apparatus for appendage restraint
US20080091130A1 (en) * 2006-09-26 2008-04-17 Wendy Henderson Orthopaedic cast with outrigger attachment
CN201814699U (zh) * 2010-10-11 2011-05-04 宋秀婵 双保险约束带

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4414969A (en) * 1981-03-25 1983-11-15 Heyman Arnold M Wrist restraint
US4422455A (en) * 1981-08-04 1983-12-27 Danek Medical, Inc. Restraining device
US4628925A (en) * 1986-02-24 1986-12-16 Heelbo, Inc. Quick-release limb holder apparatus
US5360019A (en) * 1992-12-16 1994-11-01 Witzel Steven M Adjustable limb holder apparatus
US5472000A (en) * 1995-02-22 1995-12-05 Olsen; Arlen L. Method and apparatus for appendage restraint
US20080091130A1 (en) * 2006-09-26 2008-04-17 Wendy Henderson Orthopaedic cast with outrigger attachment
CN201814699U (zh) * 2010-10-11 2011-05-04 宋秀婵 双保险约束带

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20160095784A1 (en) * 2014-10-07 2016-04-07 Allen Medical Systems, Inc. Sterile limb connectors and methods
EP3006002A3 (fr) * 2014-10-07 2016-07-06 Allen Medical Systems, Inc. Connecteurs et procédés de membre stérile
EP3243494A1 (fr) * 2014-10-07 2017-11-15 Allen Medical Systems, Inc. Systèmes de positionnement de bras chirurgical
US10369069B2 (en) 2014-10-07 2019-08-06 Allen Medical Systems, Inc. Surgical arm positioning systems and methods
US10675203B2 (en) 2014-10-07 2020-06-09 Allem Medical Systems, Inc. Sterile limb connectors and methods
ES2585241A1 (es) * 2016-05-13 2016-10-04 Juan José GÁLVEZ MONNÉ Dispositivo para aprisionar dos extremidades de una persona

Also Published As

Publication number Publication date
GB201105856D0 (en) 2011-05-18
HK1154171A2 (en) 2012-04-13

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