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TWI376221B - Compression device for the foot - Google Patents

Compression device for the foot Download PDF

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Publication number
TWI376221B
TWI376221B TW095120283A TW95120283A TWI376221B TW I376221 B TWI376221 B TW I376221B TW 095120283 A TW095120283 A TW 095120283A TW 95120283 A TW95120283 A TW 95120283A TW I376221 B TWI376221 B TW I376221B
Authority
TW
Taiwan
Prior art keywords
airbag
foot
wall
compression device
heel
Prior art date
Application number
TW095120283A
Other languages
English (en)
Other versions
TW200718410A (en
Inventor
Ian Stewart Tabron
Wayne Lee Bonnnefin
Patrick Gerard Linnane
Anders Lennart Bostroem
Original Assignee
Convatec Technologies Inc
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
Priority claimed from GBGB0511667.8A external-priority patent/GB0511667D0/en
Priority claimed from GBGB0523436.4A external-priority patent/GB0523436D0/en
Application filed by Convatec Technologies Inc filed Critical Convatec Technologies Inc
Publication of TW200718410A publication Critical patent/TW200718410A/zh
Application granted granted Critical
Publication of TWI376221B publication Critical patent/TWI376221B/zh

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Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61HPHYSICAL 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
    • A61H9/00Pneumatic or hydraulic massage
    • A61H9/005Pneumatic massage
    • A61H9/0078Pneumatic massage with intermittent or alternately inflated bladders or cuffs
    • 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
    • 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
    • A61F5/0102Orthopaedic devices, e.g. long-term immobilising or pressure directing devices for treating broken or deformed bones such as splints, casts or braces specially adapted for correcting deformities of the limbs or for supporting them; Ortheses, e.g. with articulations
    • A61F5/012Orthopaedic devices, e.g. long-term immobilising or pressure directing devices for treating broken or deformed bones such as splints, casts or braces specially adapted for correcting deformities of the limbs or for supporting them; Ortheses, e.g. with articulations inflatable
    • 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
    • A61F5/0102Orthopaedic devices, e.g. long-term immobilising or pressure directing devices for treating broken or deformed bones such as splints, casts or braces specially adapted for correcting deformities of the limbs or for supporting them; Ortheses, e.g. with articulations
    • A61F5/0127Orthopaedic devices, e.g. long-term immobilising or pressure directing devices for treating broken or deformed bones such as splints, casts or braces specially adapted for correcting deformities of the limbs or for supporting them; Ortheses, e.g. with articulations for the feet
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61HPHYSICAL 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
    • A61H2201/00Characteristics of apparatus not provided for in the preceding codes
    • A61H2201/01Constructive details
    • A61H2201/0103Constructive details inflatable
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61HPHYSICAL 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
    • A61H2201/00Characteristics of apparatus not provided for in the preceding codes
    • A61H2201/14Special force transmission means, i.e. between the driving means and the interface with the user
    • A61H2201/1409Hydraulic or pneumatic means
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61HPHYSICAL 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
    • A61H2201/00Characteristics of apparatus not provided for in the preceding codes
    • A61H2201/16Physical interface with patient
    • A61H2201/1602Physical interface with patient kind of interface, e.g. head rest, knee support or lumbar support
    • A61H2201/164Feet or leg, e.g. pedal
    • A61H2201/1642Holding means therefor
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61HPHYSICAL 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
    • A61H2205/00Devices for specific parts of the body
    • A61H2205/12Feet

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Biomedical Technology (AREA)
  • Engineering & Computer Science (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Nursing (AREA)
  • Pain & Pain Management (AREA)
  • Epidemiology (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Rehabilitation Therapy (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)
  • Massaging Devices (AREA)
  • Finger-Pressure Massage (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)

Description

1376221 九、發明說明: 【發明所屬之技術領域】 本發明係關於一種用於肢體之壓縮裝置,尤其係使用在 腳上的裝置。該裝置尤其適用於使用在靜脈腳部潰瘍或靜 脈腳跟潰瘍之治療中的壓縮療法類型。 【先前技術】
已知有各種不同的壓縮裝置用來施加壓縮壓力至一病患 的肢體。這些類型的裝置主要用以辅助防止深靜脈血栓 (DVT)、jk管失調及降低水腫。習知技術的裝置係使用於 一醫院設施中’其主要被用於防止深靜脈血栓(DVT)高風 險病患發生深靜脈血栓。美國專利第5,117,812號、第 5,022,387號及第5,263,473號(The Kendall公司)、美國專利第 6,231,532號(Tyco International公司)、美國專利第 6,44〇,〇93號 (McEwen等人)以及美國專利第6,4635934(八匕如公司)揭示此 等裝置。 壓縮療法係使用於靜脈腿部潰瘍之治療。該治療憑藉壓 縮,其1達成降低水腫及增進血液經由靜脈系统之回流。 k因而可以減;被供應至下肢之血液的停留時㈤以及在肢 體中可能會造成組織破裂之局部缺血之嚴重性。 腳部的壓縮可藉由一氣動壓縮裝置來達成。已知的裝置 係經由-笨重且大且藉由市電供電的厚扣來施加塵力至腳 部及肢體的其餘部^已知的裝置不僅會影響到病患的行 動,且不雅的外觀亦是許多病患所無法接受的。例如,該 裝置會妨礙到病患穿—般的鞋子及衣物,$意謂著病患必 IJI95I.doc 1376221 須待在屋内且無法行走。I醫院裝置中,it些缺點並不明 顯’因為病患主要係躺在病床上。 沒在提供—外觀上可接受之腳扣的—㈣題在於供應氣動 以體呈4扣。纟習知技術之醫院裝置中,氣動流體係經由 S件’凋路而被供應至該等扣而毋需考慮病患的活動性、 穿戴正常衣物或穿鞋子。即使該病患可在浅氣狀態下將鞋 。穿U β腳扣之位置’但該鞋子可能會在需要壓力的
區域處無法充氣’因為鞋子可能會阻擋到使氣動流體通過 的路徑。若—管件被用以供應該流體至例如腳底腳掌處’ 則鞋子可能會萎陷或扭結該管件,且可能會造成在聊上的 壓力點。 此外,習知技術之裝置之一問題在於該腳扣大體上係呈 圓柱形且以其全部表面施加塵力至聊,這意謂著腳踩的活 動性被降低而造成行走困難,即使該病患可穿上鞋子且充 氣該腳扣時亦然。 然而’氣勤塵縮裝置確實具有超越I缩編帶的優點。盆 提供有效的洽療’且在被浅氣時,該可充氣的腳扣可以很 谷易地施加至病患的腳,且該塵力可被更為容易地控制及 :控。再者,其不會受到半徑的影響,其中壓縮程度係取 、於肢體的圓周’使得高遷力及低壓力點出現在腳躁,在 該處,編帶下方的半徑係變動的。半徑的影響係彈性端帶 及長襪的基本限制。此外,伸热过丄 W此外,很難藉由一彈性繃帶來施加壓 力至腳跟,該部位係會發生潰 —個區域。藉由彈性繃 帶&加堡力至腳跟意謂著會降低聊躁的活動性,因為該端
IlI95I.doc 1376221 端帶係施加壓力於替個腳3里μ ,,、吃义 、^個腳踝上。此一活動性的降低會減弱 靜脈回流,因為病患無法正常行走。 因此有需要-種腳扣’其將該腳扣所施加的壓力集中至 容易發生潰瘍的部位且限制該腳扣在周圍區域充氣,使得 該病患可以在該腳扣被充氣之狀態下穿上其正常的鞋子及 衣物。亦需要一種供應氣動流體至一腳扣的構件,使得充 氣被集中在待定區域,且該病患可以行動且穿上正常的鞋 子而不會妨礙到流體供應至該腳扣。亦有需要一種腳扣, 其能以一種具有足夠靈活性的方式來施加麼力以允許來 自於一裝置之各種不同的治療處方。 【發明内容】 。人已發a月種用以在一病患腳上施加壓縮的裝置,其 藉由提供一種裝置來解決上述的問題,該裝置可以簡單地 施=至腳、將塵力集中在腳的特定區域、且為低輪廊及輕 重量,且具有一分開的氣動流體供應。本發明之—第一熊 樣係提供一種用於腳的壓縮裝置,其包含·· -包覆帶’其用以包圍該腳,該包覆帶包含至少兩個氣 囊’當充氣時’該等氣囊順著腳的形狀來提供壓縮,該等 氣囊被定位在該包覆帶上,使得一第—氣囊將屢縮集^在 該腳之腳跟,且一第二氣囊將壓縮集中在該腳之腳掌; 一附接至每一氣囊之通道,以獨立地傳送流體至每一氣 囊,及 礼 一控制器’其附接至該等通道,產 ^ 5 ^ 以產生且獨立地控制流 體至该寻氣囊的流動。 III95I.doc ^ 已毛現此f置可具有施加壓力至病患之腳跟及腳 旱而不會降低活動性的優點。該壓力亦可被集中在最可能 i生潰瘍之腳跟的部位。獨立供應及控制流體至兩氣囊意 謂著該裝置能以許多種方式來操作。此靈活性可藉由該裝 置來提供一治療範圍且因此使一裝置來處理數種不同的處 方。 °玄裝置可被操作而使得由該腳跟及腳掌氣囊戶斤供應之壓 :可以彼此相同或不同’或者可以相同或不同於由一相聯 、-裝置所供應的壓力。例如,該腳跟氣囊可以相同於被定 位在—相關聨腿部套環中之氣囊的壓力,並且可被附接於 其上。 較佳地,該控制器包含一微處理器控制系統及一泵。更 佳地,邊t置在該通道中包含至少一塵力g測器或者被定 位在該裝置中,該感測器提供由腳所感受到之壓力的讀 數,該壓力係藉由控制器來使該包覆帶充氣所造成。 該包覆帶包含兩個或更多個獨立的可充氣氣囊。該等氣 囊可由一外壁及一内壁所形成,該内壁在使用時係接觸 腳。該包覆帶可包含-未具彈性的織布,且該氣囊被固定 至該織布,或者該織布可構成該氣囊的外壁。較佳地,該 等氣囊壁係具有彈性且可藉由熔接而被連接至該包覆帶。 較佳地,该氣囊具有在使用時可用以分開該等壁之構 件,以保持一用以使流體流進及流出於該氣囊之路徑。這 所具有的優點在於該氣囊之充氣可被局部集中於腳需要施 加壓力的部位,例如,腳的腳跟及腳掌,且在不需要施加 π J951.doc
1376221 壓力的部位處限制壓力的施加,例如腳的側邊。以此方 式,病患便可以行動,且在腳踝上具有活動力且可穿上正 常的衣物及鞋子。 在泫氣囊_之該分開構件可以係一被定位在該等氣囊壁 之間的開放性泡沫材料或者係一被設置在至少一氣囊壁之 m的墊片。藉由此構件’便不需要延伸至病患鞋子中 且可此會造成壓力點或破裂之用以供應流體的管件。該墊 片較佳地由可撓性且較不可屋縮的材料所製成,且為伸長 狀以產生一用以供應流體進出於該氣囊的通道。 乂佳地,該包覆I當在未包覆狀態時係有一 γ字形輪 廓該γ子形之一臂係具有一氣囊以在使用時可供應塵力 至該腳跟’且Μ字形之另一臂係具有一氣囊,俾當使用 :可供應壓力至腳之腳掌。該γ字形包覆帶可被展開成一 態,俾可簡單地施用至病患㈣,亦即病患可以不 晶輔助地來施用該裝置。 可藉由該病患將其腳的腳掌放置在被定位在該 上的腳掌氣囊且將其腳跟放置在該Υ字形 。m覆帶施用至腳。該¥字形之尾 缠繞於腳的頂部,B — 考便了 跟且藉由^ —臂(腳跟臂)纏繞於腳 :由鉤及„扣件而固定至該尾部。該腳掌臂之 跟臂及田釣及%扣件而附接至該腳 及Y子形之尾部。較佳地’該腳 成罪近該等臂的交界處。 旱孔裳破疋位 或者,在另一實施例中 H1951.doc 該包覆帶可包含一 緊結於腳之 1376221 頂部上的條帶扣件’且該包覆帶之腳跟及腳掌分係一體成 型。腳可置入於此一裝置中且將該條帶繫結於腳背上。 該腳跟氣囊較佳地被分成兩個部分,且可被連接及提供 壓力於介於該腳跟之每一側邊上的踝骨及踵骨之間的區 域。該氣囊可永久性地固定在包覆帶上的定位或者可被重 新定位,以針對個別病患來作調適。 該包覆帶可與一用於下肢之壓縮套管(諸如揭示在英國
專利第0307097.6號或第0423410.0號中)一起配合使用。當 存在此一套管時,該包覆帶可以與其一體成型或者可被連 接於其上。由該腳跟及腳掌氣囊所供應之壓力可以彼此相 同或不同,或者可以相同或不同於在該套管之扣中的壓 力。 該腳跟及/或腳掌氣囊可直接連接至該控制器,以產生 及控制在該套管中之流體的流動,或者可連接至該套管中 之一中氣囊,且因此與該氣囊處在相同壓力或不同壓 力。 較佳地,連接該腳跟與腳掌氣囊至該套管或控制器之該 等通道係輪麻上較低,且可抵抗例如由穿用者的鞋子所造 :之萎陷或扭結。該等通道可具有一類似於該氣囊之構 以’且包合具有|形條帶形狀之_外壁及一内i,且該等 條帶具有心在使㈣分開該等壁之構件,以產生一用以 使流體從該套管或控制器流出之路徑。以此方式,不論該 通道萎陷或扭結,該分開構件可維持—用於流體流動之路 控。在該通道中之該分開構件可以相同於在氣囊中所使用 111951.doc 1376221 f且較佳地係—長形可撓性條f,其比該等通道壁之寬度 退窄。 該等通道壁較佳地由相同於該等氣囊之材料所製成,且 可被熔接至一位在該套管或包覆帶或扣之氣囊壁 口’以形成一氣密連接。 較佳地,具有一或多個個別的感測器與每一氣囊相聯 結,以監視來自於該氣囊的覆力。這使得該控制器可以精 確地控制氣囊及該裝置中的壓力,以符合一預定的屢力分 佈輪廓。 在:第:實施财,本發明提供—種在—用於提供麼縮 至一肢體之扣,該扣包含一外壁,該外壁被連接至一内縣 以形成一氣囊’該氣囊設置有—墊片以分開該等壁,以產 生一用以使流體流進及流出於該氣囊之通道。 本發明之扣之優點在於該分開構件允許該等氣囊的形狀 被設計成使得由該裝置所產生之麗縮可被集中在最有可能 發生潰癌的部位,且不會破壞用於流體流動之路徑。 該塾片係、由較不可壓縮之材料所製成,其可將該等壁分 開但不會使該氣囊或通道被阻礙,該阻礙方式係例如一管 件由一鞋子造成之扭結或萎陷或被壓扁而被阻^ 較佳地’該等氣囊被選擇性地料在—起,使得在被溶 接區域中限制該氣囊之充氣,該區域在使用時係會接觸到 腳的。p刀’且不需要壓縮,例如腳的兩側或在腳跟中之 頭突出處。 該墊片較佳地被設置在該氣囊之至少一壁的内部,且更 111951.doc -12. 1376221 佳地’一墊片被設置在該氣囊之内壁上且一墊片被設置在 該氣囊之外壁上,當該氣囊被洩氣時,該等墊片係貼靠在 一起。 6亥等墊片允許氣動流體流入至該等氣囊,且所具有的優 點在於其可以容易地被建構在該等氣囊壁上。該等墊片可 以為伸長狀且具有可撓性,使得該等氣囊之形狀可被設計 成用以提供一用於連接至該裝置之一導管的長形通道。 在一第二實施例中,本發明提供一種使用於一壓縮裝置 中以將一或多個氣囊彼此相連接或連接至一控制器的通 道,該通道包含一長形外壁,該長形外壁被連接至一長形 内壁,該通道係設置有用以將該等壁分開的構件,以產生 一用以使流體流進及流出於該通道之路徑。 該分開構件較佳地為一被設置在該氣囊之至少一壁上的 墊片,且更佳地,一墊片被設置在該氣囊之内壁上且一墊 片被設置在該氣囊之外壁上,當該通道被洩氣時,該等墊 片係貼靠在一起。 在相對置之壁上具有墊片係意謂著每一墊片僅需要在一 壁上之一單一墊月之厚度的一半,且可達成分開該等壁之 相同效果。這使得該通道或氣囊更具有可撓性,且當該等 墊片可彼此滑靠在一起時,可使該氣囊及通道更易於順從 彎曲表面。 該等墊片較佳地由相同於氣囊或通道之材料所製成,且 較佳地為4毫米寬及〇·4毫米厚,且被配置成相對置的對 偶〇 111951.doc -13 * 結至腳背上。該腳跟氣囊(30)分成兩個連接部分,使得壓 力可藉由該氣囊而被施加至後脛節腓骨韌帶的每一側。將 该氣囊(30)分成兩個部分係可以藉由該氣囊之内壁及外壁 上的一系列溶接點來達成,如圖i之標號19所示。該等熔 接點係散置有墊片以提供流體流動之一路徑。同樣地,墊 片可被設置在一氣囊或通道有可能例如會在一骨質凸部上 扭結或堵住的任何區域中。 在使用時,該腳跟氣囊(30)以如圖3所示之方式施加壓力 至該腳跟。在圖3中,所示之該腳跟氣囊(3〇)係處在一充氣 狀態且壓力被施加至該腳跟的每一側邊上。 圖4' 5及6顯示將圖1之包覆帶施用至一病患的腳上。圖 4顯不施用之第一階段’其中該病患將其腳掌放置在該腳 掌氣囊(6)上’且將腳跟定位在該γ字形的叉部中。圖5顯 不施用的第二階段,其中該γ字形之尾部(26)纏繞於腳背 上且將該腳跟臂(8)向上提起而環繞該腳跟,使得該扣件 (14)與位在尾部(26)之外表面上的扣件(28)相接觸。圖6顯 示施用該包覆帶之最後階段,其中該腳跟臂(4)被反摺於腳 上而使該扣件(12)與該扣件(28)相接觸》 圖6亦顯示該連接件(24)與該等通道(22)在腳頂面上的定 位’這使得導管可被附接至該包覆帶而毋需一管件從腳側 向下延伸至腳掌氣囊(6)且毋需一管件繞該腳之邊緣延伸至 該腳跟氣囊(10)。該等通道(22)產生一可靠的流體通道至 該等氣囊(6、1 0)而不會造成壓力點,而不會產生一管件扭 結或萎陷之風險,且重要的是不會在外面出現管件的網 !376221 路。該等通道(22)亦使病患可穿上其正常的鞋子。 I之包覆帶可使病患在其腳踝上具有活動性,因為該 裝置不會限制腳躁的扭轉或轉動。
實施例,其具有一長形通道 、64係各具有—被附接至每 圖8、9及10顯示本發明之一 60的型式’其中該等通道壁62
—壁之内表面的間隔帶66、68,使得當該等壁Μ、Μ沿其 長侧邊而被溶接在-起時,該等間隔帶可貼靠在—起而形 成該通道60。該通道60提供一低輪廓且比習知的管件更易 於分開。該較低㈣意謂著扁平的通道將不會在病患的肢 體上產生壓力點,例如當穿上一鞋子時。 為了將通道60連結至氣囊壁69,該壁62被製造比壁㈣ 短’如圖8所示,俾當該等壁被炫接在一起以形成該通道 6〇時’該壁64及該條帶68的部分被保持外露。該通道璧M 以其頂部邊緣被反摺以外露該通道内部,如圖9所示。該 通道壁62被放置在該氣囊壁69上而位在開口乃下方真沿
著其上方邊緣70而被熔接至該氣囊壁69。該通道壁以被反 抵於氣囊壁69中的開口 73上方且在其自由邊緣周圍處(如 圖10之直線72所不)被熔接固定。空氣通道6〇至氣囊璧69 的炼接連接提供了比使用習知管件及空氣連接件更為字固 的流體連接。 、雖然本發明已針對其數個較佳實施例圖示及說明如上, 然而在不違背本發明之精神及範圍的情況下,仍可對該等 實她例之形狀及細節來施行各種不同的變更、删減及增 添0 II195I.doc •16- Ϊ376221 【圖式簡單說明】 本發明之較佳實施例係參考附圖所說明,其中: 圖1係本發明之一實施例之包覆帶的平面視圖; 圖2係本發明之包覆帶之另一實施例的腳跟部分之立體 祝圖; 圖3係在一水平通過病患之腳踝的平面且從上方觀看之 截面視圖,其中圖2之裝置位在該腳上且顯示出該腳跟氣 囊之位置; 圖4係圖1之包覆帶被施用至一腳之第一階段的立體視 圖, 圖5係圖1之包覆帶被施用至一腳之第二階段的立體視 圓, 圖6係圖1之包覆帶被施用至一腳之最後階段的立體視 圖, 圖7係沿圖1之剖面線A-A所取之截面視圖,其中顯示在 该通道中的隔開構件;及 圖8、9及10係依照本發明另一實施例之低輪廓空氣通道 之立體視圖’其詳細顯示一通道至一氣囊的連接。 【主要元件符號說明】 2 包覆帶 4 第一臂 6 氣囊 8 第户臂 10 氣囊 111951.doc

Claims (1)

1376221 第095120283號專利申請案 十、申請專利範圍: 1· 一種用於腳之壓縮裝置 中文申請專利範圍替換本(1〇1年6月) Γ71^............. —-—- _ 卜年6月、5¾修(¾正衫. ,包含: 一包覆帶’其用以包圍該腳,該包覆帶包含至少兩個 氣囊*充氣時,該等氣囊順著腳的形狀來提供壓縮, 該等氣囊被定位在該包覆帶上,使得—第—氣囊將壓縮 集中在該腳之腳跟,且H囊將㈣集中在該腳之 腳掌; 附接至每一氣囊之通道,以獨立地傳送流體至每一 氣囊,及 一控制器’其附接至該等通道,以產生且獨立地控制 流體至該等氣囊的流動, 其中该包覆帶當處在一未包覆狀態時係呈γ字形。 2·如請求項1之用於腳的壓縮裝置,其特徵在於該等氣囊 係由一外壁附接至一内壁所構成,該㈣在使用時接觸 該腳’該等氣囊係設置有用以將該等壁分開之構件,以 產生一用以使流體流進及流出於該等氣囊的路徑。 3. 如請求項2之用於腳的屋縮裂置,其特徵在於該分開構 件包含一被設置在該氣囊之至少一壁之内部上的墊片, 虽該氣囊被洩氣時,該墊片將該氣囊之該等壁分開。 4. 如請求項2或3之用於腳的壓縮裝置,其特徵在於該氣囊 之内壁係設置有一墊片且該氣囊之外壁係設置有一墊 片,當該氣囊被洩氣時,該等墊片係貼靠在一起。 5. 如請求項3之用於腳的壓縮裝置,其特徵在於該墊片係 具有一被熔接至該氣囊壁之長形可撓性條帶的形狀。 111951-1010615.doc 137|§m™______j I卜年6月15日修兜正替換頁 L—— - 6·如請求項1之用於腳的壓縮裝置,其特徵在於該等氣囊 壁被選擇性地熔接,俾在特定區域中限制該氣囊的充 氣’使得由該氣囊所施加的壓力被集中在選定區域上。 7·如請求項6之用於腳的壓縮裝置,其特徵在於該等氣囊 在該等熔接點之區域中設置有墊片,以保持流體流動於 由炫接點所分開之該氣囊的區域之間。 8.如請求項!之用於腳的壓縮裝置,其特徵在於該等氣囊 壁被熔搂以產生用於使空氣通入及流出於該氣囊之長形 通道’該分開構件被定位在該等通道中。 9·如請求項1之用於腳之壓縮裝置,其特徵在於該腳跟氣 囊被定位在該包覆帶之一第一臂上且該腳掌氣囊被定位 在該包覆帶之一苐二臂上。 10·如請求項1或9之用於腳之壓縮裝置,其特徵在於該腳跟 氣囊被定位在該包覆帶之一第一臂上而靠近與該包覆帶 之一第二臂的交界處,且該腳掌氣囊被定位在該包覆帶 之第一#上而赤近與該包覆帶之該第—臂的交界處。 11.如咐求項丨之用於腳的壓縮裝置,其特徵在於該包覆帶 包含一未具彈性的織巾,且該氣囊被固定至該織布。 如凊求項9之用於腳之壓縮裝置,其特徵在於該腳跟氣 囊在該未具彈性之織布上可被重新定位。 11195M0106I5.doc 1376221 第095120283號專利申請案 中文說明書替換頁(101年6月) 七、指定代表圖: (一) 本案指定代表圖為:第(1 )圖。 (二) 本代表圖之元件符號簡單說明: 存 < 月唉修正赞t
2 包覆帶 4 第一臂 6 氣囊 8 第二臂 10 氣囊 12 鉤及環扣件材料 14 鉤及環扣件材料 16 外壁 18 内壁 19 熔接點 20 内壁 22 通道 24 連接件 26 尾部 八、本案若有化學式時,請揭示最能顯示發明特徵的化學式: (無) 111951-1010615.doc
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PT1895954E (pt) 2010-02-02
WO2006131740A2 (en) 2006-12-14
JP5002590B2 (ja) 2012-08-15
US9463135B2 (en) 2016-10-11
DE602006010067D1 (de) 2009-12-10
NZ564168A (en) 2010-09-30
DK1895954T3 (da) 2010-03-15
MX2007015291A (es) 2008-02-21
US20170020770A1 (en) 2017-01-26
WO2006131733A2 (en) 2006-12-14
JP2008545495A (ja) 2008-12-18
AU2006256605A1 (en) 2006-12-14
EP1895954A2 (en) 2008-03-12
CA2611388A1 (en) 2006-12-14
JP5014336B2 (ja) 2012-08-29
TW200718413A (en) 2007-05-16
PT1893143E (pt) 2010-03-19
EP1895954B8 (en) 2010-02-03
TW200718410A (en) 2007-05-16
TWI378791B (en) 2012-12-11
AU2006256605B2 (en) 2011-11-10
AU2006256521B2 (en) 2011-10-06
US20140058302A1 (en) 2014-02-27
CA2611299A1 (en) 2006-12-14
ATE446729T1 (de) 2009-11-15
US9278043B2 (en) 2016-03-08
MX2007015290A (es) 2008-02-22
NZ564169A (en) 2010-12-24
US20070038167A1 (en) 2007-02-15
EP1893143A2 (en) 2008-03-05
WO2006131733A3 (en) 2007-05-31
WO2006131740A3 (en) 2007-08-02
CA2611388C (en) 2014-09-09
ATE454115T1 (de) 2010-01-15
DE602006011612D1 (de) 2010-02-25
DK1893143T3 (da) 2010-04-26
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US11154451B2 (en) 2021-10-26
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US20070049852A1 (en) 2007-03-01
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EP1895954B1 (en) 2009-10-28
ES2336942T3 (es) 2010-04-19

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