TW200821001A - Reduced pressure treatment system having blockage clearing and dual-zone pressure protection capabilities - Google Patents

Reduced pressure treatment system having blockage clearing and dual-zone pressure protection capabilities Download PDF

Info

Publication number
TW200821001A
TW200821001A TW096135021A TW96135021A TW200821001A TW 200821001 A TW200821001 A TW 200821001A TW 096135021 A TW096135021 A TW 096135021A TW 96135021 A TW96135021 A TW 96135021A TW 200821001 A TW200821001 A TW 200821001A
Authority
TW
Taiwan
Prior art keywords
pressure
source
tissue site
reduced pressure
maximum
Prior art date
Application number
TW096135021A
Other languages
English (en)
Inventor
Randall P Kelch
Xaiolu Zheng
Reuben W Edgar Jr
Jonathan Jaeb
Thomas Lawhorn
Shannon Ingram
Original Assignee
Kci Licensing 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=39189582&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=TW200821001(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Kci Licensing Inc filed Critical Kci Licensing Inc
Publication of TW200821001A publication Critical patent/TW200821001A/zh

Links

Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00Surgical instruments, devices or methods, e.g. tourniquets
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M1/00Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/71Suction drainage systems
    • A61M1/73Suction drainage systems comprising sensors or indicators for physical values
    • A61M1/732Visual indicating means for vacuum pressure
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M1/00Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/71Suction drainage systems
    • A61M1/73Suction drainage systems comprising sensors or indicators for physical values
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M1/00Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/71Suction drainage systems
    • A61M1/74Suction control
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M1/00Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/90Negative pressure wound therapy devices, i.e. devices for applying suction to a wound to promote healing, e.g. including a vacuum dressing
    • A61M1/91Suction aspects of the dressing
    • A61M1/912Connectors between dressing and drainage tube
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M1/00Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/90Negative pressure wound therapy devices, i.e. devices for applying suction to a wound to promote healing, e.g. including a vacuum dressing
    • A61M1/96Suction control thereof
    • A61M1/966Suction control thereof having a pressure sensor on or near the dressing
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M5/00Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/14Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
    • A61M5/1414Hanging-up devices
    • A61M5/1415Stands, brackets or the like for supporting infusion accessories
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61NELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N1/00Electrotherapy; Circuits therefor
    • A61N1/02Details
    • A61N1/04Electrodes
    • A61N1/0404Electrodes for external use
    • A61N1/0408Use-related aspects
    • A61N1/0468Specially adapted for promoting wound healing
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61NELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N5/00Radiation therapy
    • A61N5/06Radiation therapy using light
    • A61N5/0613Apparatus adapted for a specific treatment
    • A61N5/0616Skin treatment other than tanning
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16MFRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
    • F16M11/02Heads
    • F16M11/04Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
    • F16M11/043Allowing translations
    • F16M11/046Allowing translations adapted to upward-downward translation movement
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16MFRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
    • F16M11/02Heads
    • F16M11/04Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
    • F16M11/043Allowing translations
    • F16M11/048Allowing translations adapted to forward-backward translation movement
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16MFRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M13/00Other supports for positioning apparatus or articles; Means for steadying hand-held apparatus or articles
    • F16M13/02Other supports for positioning apparatus or articles; Means for steadying hand-held apparatus or articles for supporting on, or attaching to, an object, e.g. tree, gate, window-frame, cycle
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01FMEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F23/00Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
    • G01F23/14Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measurement of pressure
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M2205/00General characteristics of the apparatus
    • A61M2205/15Detection of leaks
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M2205/00General characteristics of the apparatus
    • A61M2205/33Controlling, regulating or measuring
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M2205/00General characteristics of the apparatus
    • A61M2205/33Controlling, regulating or measuring
    • A61M2205/3303Using a biosensor
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M2205/00General characteristics of the apparatus
    • A61M2205/33Controlling, regulating or measuring
    • A61M2205/3327Measuring
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M2205/00General characteristics of the apparatus
    • A61M2205/33Controlling, regulating or measuring
    • A61M2205/3331Pressure; Flow
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M2205/00General characteristics of the apparatus
    • A61M2205/33Controlling, regulating or measuring
    • A61M2205/3331Pressure; Flow
    • A61M2205/3337Controlling, regulating pressure or flow by means of a valve by-passing a pump
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M2205/00General characteristics of the apparatus
    • A61M2205/33Controlling, regulating or measuring
    • A61M2205/3331Pressure; Flow
    • A61M2205/3344Measuring or controlling pressure at the body treatment site
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M2205/00General characteristics of the apparatus
    • A61M2205/33Controlling, regulating or measuring
    • A61M2205/3379Masses, volumes, levels of fluids in reservoirs, flow rates
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M2205/00General characteristics of the apparatus
    • A61M2205/58Means for facilitating use, e.g. by people with impaired vision
    • A61M2205/581Means for facilitating use, e.g. by people with impaired vision by audible feedback
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61NELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N5/00Radiation therapy
    • A61N5/06Radiation therapy using light
    • A61N2005/0658Radiation therapy using light characterised by the wavelength of light used
    • A61N2005/0661Radiation therapy using light characterised by the wavelength of light used ultraviolet
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16MFRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M2200/00Details of stands or supports
    • F16M2200/02Locking means
    • F16M2200/025Locking means for translational movement
    • F16M2200/027Locking means for translational movement by friction

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biomedical Technology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Hematology (AREA)
  • Vascular Medicine (AREA)
  • Anesthesiology (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Radiology & Medical Imaging (AREA)
  • Surgery (AREA)
  • Pathology (AREA)
  • Biophysics (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Surgical Instruments (AREA)
  • External Artificial Organs (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
  • Epidemiology (AREA)
  • Rehabilitation Therapy (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Pain & Pain Management (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
  • Measuring And Recording Apparatus For Diagnosis (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)

Description

200821001 九、發明說明: 【發明所屬之技術領域】 本發明大體而言係關於組織治療裝置,且特定言之係關 於具有阻塞清理及雙區域壓力保護能力之減壓治療系統。 【先前技術】
臨床研究及實踐已顯示接近於組織位點提供減壓增加且 加速組織位點處新組織的生長。此現象之應用眾多,但減 壓之一特定應用已涉及治療創傷。此治療(在醫學界經常 稱作"負壓創傷療法"、"減壓療法”或"真空療法")提供許多 益處,包括上皮組織及皮下組織之遷移、改良之血流及創 傷位點處之組織的微變形。此等益處一同導致肉芽組織之 增強的發育及較快之復原時間。 雖然減壓可極大地有益於創傷護理及需要增強之組織生 長的其他情況,但必須控制施加至組織位點之減壓之量以 防止對組織的損害及大出血之可能性。因此存在對於能夠 平衡促使組織生長的減壓應用但防止可能引起對組織之損 害的咸m之過复μ用之藏m治療系统反方法之需要。 【發明内容】 藉由本發明之系統及方㈣解決存在於控制由組織治療 系統所施加之壓力中的問題。在-實施例中,提供減壓治 療系統,其包括流體連接至組織位點之減壓源。該系統進 一步包括一第一威庫駐罢 ^ . a應裝置,其與組織位點連通以量測組 位點處之第一壓力。挺报结一』一 徒供弟二感應裝置,其與減壓源連通 以量測減壓源處之第-默 一坠力。處理單元與第一感應裝置及 124287.doc 200821001 第二感應裝置連通且經組態以接收第一壓力及第二壓力且 判定減壓源與組織位點之間的壓差。處理單元進一步與減 壓源連通以調節由減壓源施加之壓力。調節壓力以使得壓 差(a)在阻塞存在於減壓源與組織位點之間之情況下不超過 弟隶大壓差’且(b)在無阻基存在於減壓源與組織位點之 . 間的情況下不超過第二最大壓差。 • 根據本發明之另一實施例,提供治療組織位點之方法。 該方法包括由減壓源將減壓施加至組織位點。在減壓源處 • 監視源壓力,且在組織位點處監視組織位點壓力。判定組 織位點與減壓源之間的壓差。若阻塞存在於減壓源與組織 位點之間,則將壓差限於第一最大壓差。若無阻塞存在於 減壓源與組織位點之間,則將壓差限於第二最大壓差。 在本發明之又一實施例中,減壓治療系統包括用於向組 織位點施加減壓之構件,用於監視用於施加減壓之構件處 的源壓力之構件及用於監視組織位點處之組織位點壓力之 才冓件。該系統進-步包括用於判定組織位點與用於施加減 壓之構件之間的壓差之構件。提供一構件以在阻塞存在於 組織位點與用於施加減壓之構件之間的情況下將壓差限於 • m壓差。㈣統進-步包括用於在無阻塞存在於組 • '織位點與用於施加減壓之構件之間的情況下將壓差限於高 於第一最大壓差之第二最大壓差之構件。 本發明之其他目標、特徵及優勢將參看隨後之圖式及詳 細描述而變得顯而易見。 【實施方式】 124287.doc 200821001 在以下較佳具體實施例的詳細說明中,參看形成其一部 分且以說明之方式展示本發明可實踐於之特定較佳實施例 的Ik附圖式。足夠詳細地描述此等實施例以使得熟習此項 技術者能夠實踐本發明,且應瞭解,可利用其他實施例且 可在不脫離本發明之精神或範疇的情況下進行邏輯結構、 機械、電力及化學改變。為了避免對於使熟習此項技術者 月b夠實踐本發明不必要之細節,描述可省略熟習此項技術 者已知的某些資訊。因此不以限制性意義來看待以下詳細 描述’且本發明之範疇僅由所附申請專利範圍界定。 術語’’減壓”在用於本文中時一般指代小於正經受治療之 組織位點處之環境壓力的壓力。在多數情況下,此減壓將 小於病人所在處之大氣壓力。雖然可使用術語,,真空"及 ’’負壓"來描述施加至組織位點之壓力,但施加至組織位點 之實際壓力可能顯著小於正常情況下與完全真空相關聯之 壓力。與此命名法相一致,減壓或真空壓力之增大指代絕 對壓力之相對減小,而減壓或真空壓力之減小指代絕對壓 力之相對增大。 術語”組織位點”在用於本文中時指代位於包括(但不限 於)肖路組織、脂肪組織、肌肉組織、真皮組織、血管組 織、結締組織、軟骨、腱或韌帶之任何組織上或組織内之 創傷或缺陷。術語"組織位點"可進—步指代未必受傷或存 在缺陷但替代地為需要添加額外組織或促進額外組織之生 長之區域的任何組織區域。舉例而言,可在某些組織區域 中使用減壓組織治療以使額外組織生長,可採集該額外組 124287.doc 200821001 織且將其移植至另一組織位置。 參看圖1,提供根據本發明之一實施例之減壓治療系統 100來將減壓傳遞至病人之組織位點102。減壓治療系統 100包括藉由管道108而流體連接至罐112之減壓源104。罐 112藉由管道116而流體連接至歧管配接器12〇,該歧管配 接器120與分配歧管124接觸且與其流體連通。分配歧管 124係置放為與組織位點ι〇2接觸。覆蓋物ι28定位於分配 歧官124上且較佳相對於圍繞組織位點1〇2之周界的組織密 封。歧管配接器120較佳凸起穿過覆蓋物128,且覆蓋物 128相對於歧管配接器12〇密封。覆蓋物U8可由不透性或 半透性材料製成以輔助維持組織位點102處之減壓。 为配歧管1 02主要負責將減壓分配至組織位點i 〇2,引導 滲出物及其他流體離開組織位點1〇2,誘發組織位點1〇2處 之微變形及支撐覆蓋物128以形成一空間,減壓在該空間 中得以維持。實務上,分配歧管124通常為諸如網狀聚胺 基甲酸酯或聚乙烯醇發泡體之開放氣室式發泡體。對開放 氣至式發泡體定大小以配合組織位點〖〇2,將其置放為與 組織102接觸且接著隨著組織開始生長且組織位點1〇2變得 較小而週期性地以較小塊發泡體來替換該開放氣室式發泡 體。開放氣室式發泡體之頻繁替換對於最小化組織向發泡 體之氣室中的向内生長為必要的。儘管普遍使用開放氣室 式發/包體,但可使用許多替代材料作為可替換分配歧管, 包括紗布及能夠提供分配特徵之任何其他材料。類似地, 不可替換之生物相容性材料可用作分配歧管,且既而允許 124287.doc 200821001 在組織位點1 02處保持於原位。在多數情況下,此等生物 相容性材料將充當用於新組織生長之支架,且在生物可吸 收之情況下將在治療期間或治療之後由病人的軀體所吸 收。 減壓治療系統100進一步包括與組織位點1 02連通以量測 組織位點102處之組織位點壓力的第一感應裝置132。第二 感應裝置136與減壓源104連通以量測減壓源104處之源壓 力。第一感應裝置132及第二感應裝置136可為壓力感應器 或能狗判定流體(亦即,液體或氣體)之壓力的任何其他類 型之感應器。第一感應裝置132及第二感應裝置136可包括 處理單元(未說明)以輔助收集、解譯、調節或傳輸資料。 感應裝置132、136與減壓治療系統1〇〇之流體組件之間的 實體連接可視所使用之感應裝置132、136的類型而變化。 類似地,每一感應裝置132、136連接至減壓治療系統1〇〇 之流體組件之實體位置可變化,只要可判定所要壓力或其 近似值即可。圖1中將第一感應裝置132說明為在接近歧管 配接器120處實體連接至管道116。但此為一可能組態,在 另一實施例中,第一感應裝置132為壓力感應器且經由管 道Π6之量測内腔而流體連接至覆蓋物128之下的空間。藉 由在管道116中提供多個内腔(至少一者用於傳遞減壓且至 少一者用於量測組織位點壓力),可距組織位點1 〇2遙遠地 定位第一感應裝置132。可將第一感應裝置132置放於多個 位置’只要由第一感應裝置132判定之組織位點壓力大體 上近似於組織位點102所暴露於之壓力即可。 124287.doc -10- 200821001 關於第二感應裝置136,第二感應裝置136可連接至管道 1〇8(說明於圖〗中)或連接至罐112以判定對應於減壓源 所輸出之減壓的源壓力。或者,可將第二感應裝置136置 放為最接近於減壓源104之輸出埠以直接量測由減壓源1〇4 產生之真空壓力之量。 仍參看圖1但亦參看圖2,減壓源1〇4及罐112可含於減壓 醫療單元140内或安裝於其上。醫療單元14〇亦可含有第一 感應裝置132及第二感應裝置136以及執行軟體214之處理 單元210。處理單元210可組態為具有相同或不同類型之一 或多個處理器。舉例而言,處理單元21〇可包括一或多個 處理器、邏輯、類比組件或使得包括諸如組織位點處之流 體壓力的資訊之信號能夠被接收到之任何其他電子設備。 處理單元210可進一步與以下組件連通:(i)用於儲存資 料及軟體碼之記憶體218,(ii)用於以無線方式、經由導線 或經由記憶體輸入裝置(未圖示)而與諸如閥或感應裝置的 其他裝置及系統連通之輸入/輸出(I/O)單元222,(iii)可儲 存諸如具有一或多個檔案之資料庫的一或多個資料儲存庫 228a-228n(統稱228)之儲存單元226,(iv)可能為或可能不 為觸碰敏感式之電子顯示器232及(v)能夠藉由使用音訊、 視覺或其他信號來以信號通知減壓醫療單元140之使用者 的警報器236。軟體214可組態為與其他裝置中之每一者 (例如’電子顯示器232)介接以允許對減壓治療之管理及觀 測。 處理單元210與第一感應裝置132及第二感應裝置136連 124287.doc 11 200821001 通以控制由減壓源104對減壓的施加。在操作中,指定目 標壓力(較佳由醫生或其他經批准之醫療人員)以供傳遞至 、、且織位點1 〇2。目標壓力為組織應暴露於之”理想"減壓。 目標壓力將自組織位點至組織位點而變化,但一般將基於 組成組織位點之組織的類型、損傷或創傷(若存在)之類 型、病人之醫學病況及主治醫師之優先選擇來選擇目標壓 力。在選擇目標壓力之後,操作減壓源1〇4以在創傷處達 成目標壓力。在多數情況下,歸因於減壓源1〇4與組織位 點102之間的壓力損失,將需要在比目標壓力之減壓高的 減壓(亦即,較低絕對壓力)下操作減壓源1〇4。此外,管道 内之參出物及其他流體之排出壓力(head pressure)可導致 組織位點102處之真空壓力的減小。在圖!中,減壓源1〇4 在組織位點102以上之高度η將判定由管道108、116中之流 體外加於組織位點1〇2上的排出壓力(head pressure)之量。 對於具有類似於水之密度之滲出物及流體,由一英呎流體 外加之排出壓力(head pressure)幾乎為25 mm Hg。自組織 點抽取之些k體可能比水重,且因此對組織位點1 Q2 處之壓力損失具有較顳著之影響。 作為由管道中之流體之重量所引起的潛在損失之實例, 對於特定組織位點之指定目標壓力可為_125 Hg。若將 減壓源104定位於組織位點以上四英呎處,且若減壓源ι〇4 與組織位點102之間的管道完全充滿流體,則由該流體外 加之排出壓力(head pressure)可幾乎為1〇〇 mm Hg。若將組 織位點定位於病人之諸如腳的下肢上,且將減壓源1〇4安 124287.doc -12- 200821001 裝於病人頭部附近或以上(例如,當病人處於輪椅中時將 其安裝於靜脈輸液架(IV pole)上),則此特定實例可非常普 遍。若管道中之流體之排出壓力(head pressure)為約1〇〇 mm Hg,則將需要施加約-225 mm Hg的源壓力以導致·j25 mm Hg之組織位點壓力。 可減小組織位點壓力(相對於源壓力)之另一因素為組織 位點102與減壓源104之間的管道阻塞。減壓源ι〇4與組織 位點102之間的壓差由於壓差至少部分由阻塞引起之可能 性而對於監視而言為重要的。若阻塞存在,則盡可能快地 清理阻基顯然非常重要。阻塞阻止指定目標壓力之施加, 此導致治療延時及較緩慢之復原。另一方面,藉由向管道 施加額外壓力來試圖清理阻塞在跨越阻塞之壓差變得過大 之情況下可為危險的。當在存在高減壓(相對於組織位點) 之情況下清理阻塞時,此高減壓幾乎立即傳達至組織位 點。額外減壓於組織位點處之快速衝擊可能引起對組織之 才貝害且起始大出血。 本文描述之減壓治療系統1〇〇提供保護以免由高壓差引 起對組織位點102之傷害。系統1〇〇使用”雙區域,,方法,其 中監視壓差且接著視阻塞是否存在而將其與兩個最大壓差 中之者進行比較。更特定言之,若尚未滿足組織位點 102之目標壓力,則減壓源1〇4處之源壓力將增大且由第二 感應裝置136監視。隨著源壓力繼續增大,由第一感應裝 置132監視組織位點壓力,且將判定組織位點與減壓源之 間的壓差。可由處理單元21〇在自第一感應裝置132及第二 124287.doc -13 - 200821001 感應裝置136接收資料之後計算壓差,或者可由與處理單 元210連通之單獨的感應裝置來量測壓差。 不允許減壓源繼續無限地增大源壓力。實情為,基於組 織位點102與減壓源104之間的壓差而限制源壓力。在最初 ”安全"或"綠色"區域操作中,將不允許壓差超過第一最大 壓差。臨床實踐已顯示約50 mm Hg為安全壓差量,且在一 實施例中,將第一最大壓差設定為約50 mm Hg。更特定言 之’已發現對於多數組織位點,突然清理阻塞(跨越其已 形成50 mm Hg之壓差)將不會引起對組織位點之傷害。在 許多”阻塞f’情況下,50 mm Hg或較小之壓差足以清理阻 基。然而’在阻塞未由此壓差量而清理之情況下,減壓治 療系統100將不允許僅進一步增大減壓來清理阻塞。實情 為,處理單元210向警報器236傳達指示阻塞之警報狀態, 且繼續在綠色區域參數内施加減壓(亦即,壓差不超過約 5 0 mm Hg)。 若壓差達到第一最大壓差(亦即,約5〇 mm Hg)且目標壓 力仍超過組織位點壓力,則執行阻塞測試。當減壓源1〇4 處之源壓力的改變未導致組織位點壓力之後續改變時,阻 塞存在於組織位點1〇2與減壓源1〇4之間。若改變以預定量 發生,則不存在阻塞。 若阻i測δ式判定不存在阻塞,且組織位點壓力仍不等於 目標壓力,則可增大源壓力。在此"紅色區域”操作中,將 二允許壓差超過第二最大壓差。纟—實施例巾,第二最大 壓差為約100 mm Hg。對於減壓治療系統1〇〇已證實阻塞不 124287.doc -14- 200821001 存在於減壓源104與組織位點102之間之情況提供紅色區域 操作參數。此操作模式在儘管反覆增大源壓力,但組織位 點處之過量流體排出壓力(head pressure)使得組織位點壓 力遠低於目標壓力之情況中尤為有用。 雖然較佳第一最大壓差為50 mm Hg且第二最大壓差為 100 mm Hg,但此等壓力值可視正接受治療之特定組織位 點及個別醫學考慮而變化。雖然上文所述之壓力保護系統 為’’雙區域”系統,但應明白,可使用具有兩個以上壓力參 數之多區域系統來提供額外保護。 參看圖3 ’根據本發明之一實施例之治療組織位點之方 法300包括:監視減壓源處之源壓力3〇4、監視組織位點處 之組織位點壓力308及判定組織位點與減壓源之間的壓差 312。若阻塞存在於減壓源與組織位點之間,則於316將壓 差限於第一最大壓差。若無阻塞存在於減壓源與組織位點 之間’則於320將壓差限於第二最大壓差。 應明白’自前述内容已提供具有顯著優勢之發明。雖然 本發明僅以其形式中之少數幾者而展示,但其不受限制, 而是容許在不脫離其精神的情況下進行各種改變及修改。 【圖式簡單說明】 圖1說明根據本發明之一實施例的具有減壓醫療單元之 減壓治療系統之示意圖; 圖2描緣圖1之減壓醫療單元之方塊圖;且 圖3說明根據本發明之一實施例的治療組織位點之例示 性方法之流程圖。 124287.doc •15· 200821001
【主要元件符號說明】 100 減壓治療系統 102 組織位點/組織 104 減壓源 108 管道 112 罐 116 管道 120 歧管配接器 124 分配歧管 128 覆蓋物 132 第一感應裝置 136 第二感應裝置 140 減壓醫療單元 210 處理單元 214 軟體 218 記憶體 222 輸入/輸出(I/O)單元 226 儲存早70 228a-228n 資料儲存庫 232 電子顯示器 236 警報器 Η 高度 124287.doc -16-

Claims (1)

  1. 200821001 十、申請專利範圍: 1 · 一種減壓治療系統,其包含: 一減壓源,其流體連接至一組織位點; 一第一感應裝置,其與該組織位點連通以量測該組織 位點處之一第一壓力; 一第二感應裝置,其與該減壓源連通以量測該減壓源 處之一第二壓力;及 一處理單元,其與該第一感應裝置及該第二感應裝置 連通’且經組態以接收該第一壓力及該第二壓力且判定 該減壓源與該組織位點之間的一壓差,該處理單元進一 步與該減壓源連通以調節由該減壓源施加之壓力,以使 得該壓差(a)在一阻塞存在於該減壓源與該組織位點之間 之情況下不超過一第一最大壓差,且(1))在無阻塞存在於 該減壓源與該組織位點之間的情況下不超過一第二最大 壓差。 2·如請求項!之系統,其進一步包含: 一罐’其流體連接於該組織位點與該減壓源之間;且 其中該第二感應裝置在該罐處量測該第二壓力來近似 於該減壓源之一壓力輸出。 3. 如睛求項1之系統,其中該第二最大壓差大於該第一最 大麼差。 4. 如請求項1之系統,其中該第一最大壓差為約5〇mmHg。 5·如請求項】之系統,其中該第二最大壓差為約1〇()ιηηΐΗ§。 6·如請求項1之系統,其中: 124287.doc 200821001 當存在一阻塞時,該處理單元進一步經組態以在該第 一最大壓差之限制内增大該第二壓力以清理該阻塞。 7·如請求項6之系統,其進一步包含: ^報裝置,其與該處理單元連通以在一阻塞於達到 該第一最大壓差之後無法清理時向一使用者告警。 8·如請求項1之系統,其進一步包含: •其中該處理單元進一步經組態以在該第一最大壓差與 該第二最大壓差中之一者的該等限制内改變該第二壓力 以使得該第一壓力達到一目標壓力。 9·如請求項1之系統,其進一步包含: 其中該處理單元進一步經組態以藉由改變該第二壓力 及監視該第一壓力之一改變檢查一阻塞之存在;且 〃中β處理單元經組態以在該第,壓力未發生改變時 指示一存在一阻塞之警報狀態。 10· —種治療一組織位點之方法,其包含: 由一減壓源將一減壓施加至一組織位點; 監視該減壓源處之一源壓力; 皿視u亥組織位點處之一組織位點壓力; 判疋該、、且織位點與該減壓源之間的一壓差; 右阻基存在於該減壓源與該組織位點之間,則將該 壓差限於一第一最大壓差;且 右…、阻基存在於該減壓源與該組織位點之間,則將該 壓差限於一第二最大壓差。 μ 11 ·如請求項10之方法,甘 ,、中該第二最大壓差大於該第一最 124287.doc -2- 200821001 大壓差。 12.如睛求項1〇之方法,其中該第一最大壓差為約5〇mmHg。 13·如睛求項1〇之方法,其中該第二最大壓差為約 mm Hg。 14·如明求項1 〇之方法,其中該判定該壓差之步驟進一步包 含監視該壓差。 15.如請求項1〇之方法,其進一步包含: 田存在一阻I時,在該第一最大壓差之限制内增大該 源壓力以清理該阻塞。 _ 16.如請求項10之方法,其進一步包含: 當存在一阻塞時,在該第一最大壓差之該等限制内增 大該源壓力以試圖清理該阻塞;及 若未清理該阻塞,則產生一警報以指示存在一阻塞。 17 ·如凊求項1 〇之方法,其進一步包含: 在該第一最大壓差與該第二最大壓差中之一者的該等 限制内改變該源壓力以使得該組織位點壓力達到一目標 壓力。 π 18·如請求項1〇之方法,其進一步包含: 藉由改變該源壓力及監視該組織位點壓力之一改變而 、判定是否存在一阻塞;及 在該組織位點壓力未發生改變時判定存在一阻爽。 19.如請求項18之方法,其中改變該源壓力進一步包含增大 該源壓力。 2〇· —種減壓治療系統,其包含: 一用於向一組織位點施加減壓之構件; 124287.doc 200821001 一用於監視該用於施加減壓之構件處之一源壓力的構 件; 一用於監視該組織位點處之一組織位點壓力之構件; 一用於判定該組織位點與該用於施加減壓之構件之間 的一壓差之構件; 一用於在一阻塞存在於該組織位點與該用於施加減壓 之構件之間的情況下將該壓差限於一第一最大壓差之構 件;及 用於在無阻塞存在於該組織位點與該用於施加減壓 之構件之間的情況下將該壓差限於一高於該第一最大壓 差之第二最大壓差之構件。 參 124287.doc
TW096135021A 2006-09-19 2007-09-19 Reduced pressure treatment system having blockage clearing and dual-zone pressure protection capabilities TW200821001A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US84599306P 2006-09-19 2006-09-19
US84913806P 2006-10-02 2006-10-02
US11/903,165 US7758555B2 (en) 2006-09-19 2007-09-19 Reduced pressure treatment system having blockage clearing and dual-zone pressure protection capabilities

Publications (1)

Publication Number Publication Date
TW200821001A true TW200821001A (en) 2008-05-16

Family

ID=39189582

Family Applications (1)

Application Number Title Priority Date Filing Date
TW096135021A TW200821001A (en) 2006-09-19 2007-09-19 Reduced pressure treatment system having blockage clearing and dual-zone pressure protection capabilities

Country Status (15)

Country Link
US (5) US7758555B2 (zh)
EP (3) EP3251706B2 (zh)
JP (1) JP4671249B2 (zh)
KR (1) KR101231281B1 (zh)
CN (1) CN101511277B (zh)
AU (1) AU2007297579B2 (zh)
BR (1) BRPI0714993A2 (zh)
CA (1) CA2663715C (zh)
ES (1) ES2642043T3 (zh)
IL (1) IL197646A0 (zh)
MX (1) MX2009002948A (zh)
NO (1) NO20091014L (zh)
TW (1) TW200821001A (zh)
WO (1) WO2008036361A2 (zh)
ZA (1) ZA200901297B (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI484945B (zh) * 2010-06-22 2015-05-21

Families Citing this family (121)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8409214B2 (en) * 2009-01-22 2013-04-02 Meditech Development Incorporated Portable regulated vacuum pump for medical procedures
US7763769B2 (en) * 2001-02-16 2010-07-27 Kci Licensing, Inc. Biocompatible wound dressing
US7700819B2 (en) 2001-02-16 2010-04-20 Kci Licensing, Inc. Biocompatible wound dressing
WO2005009488A2 (en) 2003-07-22 2005-02-03 Kci Licensing, Inc. Negative pressure wound treatment dressing
US7857806B2 (en) * 2005-07-14 2010-12-28 Boehringer Technologies, L.P. Pump system for negative pressure wound therapy
US20110077605A1 (en) * 2005-07-14 2011-03-31 Boehringer Technologies, L.P. Pump system for negative pressure wound therapy
US7438705B2 (en) * 2005-07-14 2008-10-21 Boehringer Technologies, L.P. System for treating a wound with suction and method detecting loss of suction
US7569742B2 (en) 2005-09-07 2009-08-04 Tyco Healthcare Group Lp Self contained wound dressing with micropump
TW200821001A (en) 2006-09-19 2008-05-16 Kci Licensing Inc Reduced pressure treatment system having blockage clearing and dual-zone pressure protection capabilities
US8366690B2 (en) * 2006-09-19 2013-02-05 Kci Licensing, Inc. System and method for determining a fill status of a canister of fluid in a reduced pressure treatment system
CA2964674A1 (en) 2006-09-28 2008-03-28 Smith & Nephew, Inc. Portable wound therapy system
ES2564519T3 (es) 2006-10-13 2016-03-23 Bluesky Medical Group Inc. Control de presión de una bomba de vacío médica
EP2079493B1 (en) * 2006-10-17 2015-12-09 Bluesky Medical Group Inc. Auxiliary powered negative pressure wound therapy apparatuses and methods
EP3527235A1 (en) * 2007-02-09 2019-08-21 KCI Licensing, Inc. System for managing reduced pressure at a tissue site
CN101605519B (zh) 2007-02-09 2013-05-22 凯希特许有限公司 用于局部减压的透气性界面系统
EP3120878B1 (en) * 2007-02-20 2020-07-22 KCI Licensing, Inc. System for distingushing leaks from a disengaged canister condition in a reduced pressure treatment system
US9408954B2 (en) 2007-07-02 2016-08-09 Smith & Nephew Plc Systems and methods for controlling operation of negative pressure wound therapy apparatus
GB0712739D0 (en) 2007-07-02 2007-08-08 Smith & Nephew Apparatus
GB0715211D0 (en) * 2007-08-06 2007-09-12 Smith & Nephew Apparatus
GB0712736D0 (en) * 2007-07-02 2007-08-08 Smith & Nephew Apparatus
GB0712764D0 (en) 2007-07-02 2007-08-08 Smith & Nephew Carrying Bag
GB0715210D0 (en) 2007-08-06 2007-09-12 Smith & Nephew Apparatus
GB0715259D0 (en) 2007-08-06 2007-09-12 Smith & Nephew Canister status determination
GB0712763D0 (en) 2007-07-02 2007-08-08 Smith & Nephew Apparatus
HUE049431T2 (hu) 2007-11-21 2020-09-28 Smith & Nephew Sebkötözés
GB0723876D0 (en) * 2007-12-06 2008-01-16 Smith & Nephew Apparatus and method for topical negative pressure therapy
US8377017B2 (en) 2008-01-03 2013-02-19 Kci Licensing, Inc. Low-profile reduced pressure treatment system
CN101959546B (zh) * 2008-03-13 2013-07-03 凯希特许有限公司 用于将减压应用于脚上的组织部位的底座歧管、装置、系统和方法
GB0804654D0 (en) 2008-03-13 2008-04-16 Smith & Nephew Vacuum closure device
US8414519B2 (en) 2008-05-21 2013-04-09 Covidien Lp Wound therapy system with portable container apparatus
US8177763B2 (en) 2008-09-05 2012-05-15 Tyco Healthcare Group Lp Canister membrane for wound therapy system
US10912869B2 (en) 2008-05-21 2021-02-09 Smith & Nephew, Inc. Wound therapy system with related methods therefor
WO2009158131A1 (en) * 2008-05-30 2009-12-30 Kci Licensing, Inc. Wound dressing with inflatable bladders
CA2730902C (en) * 2008-08-08 2016-09-20 Kci Licensing, Inc. Reduced-pressure treatment systems with reservoir control
US8827983B2 (en) 2008-08-21 2014-09-09 Smith & Nephew, Inc. Sensor with electrical contact protection for use in fluid collection canister and negative pressure wound therapy systems including same
MX2011003466A (es) 2008-10-03 2011-04-21 Kci Licensing Inc Sistema y metodo para utilizar sistemas micro-electro-mecanicos (mems) para la cicatrizacion de heridas.
US8158844B2 (en) 2008-10-08 2012-04-17 Kci Licensing, Inc. Limited-access, reduced-pressure systems and methods
RU2011122544A (ru) 2008-12-31 2013-02-10 КейСиАй Лайсензинг Инк. Системы для обеспечения потока текучей среды к нервным тканям
US7873772B2 (en) * 2009-02-17 2011-01-18 Tyco Healthcare Group Lp Portable and programmable medical device
US9596989B2 (en) 2009-03-12 2017-03-21 Raytheon Company Networked symbiotic edge user infrastructure
DE102009025004A1 (de) * 2009-06-16 2011-01-20 Vcs Medical Technology Gmbh Druckmessung im Abzweigschlauch
US20110106058A1 (en) * 2009-10-29 2011-05-05 Pal Svedman Adhesive Flange Attachment Reinforcer For Suction Port
US8430867B2 (en) * 2010-03-12 2013-04-30 Kci Licensing, Inc. Reduced-pressure dressing connection pads, systems, and methods
US20110288535A1 (en) * 2010-05-18 2011-11-24 Christopher Brian Locke Systems and methods for measuring reduced pressure employing an isolated fluid path
GB201015656D0 (en) 2010-09-20 2010-10-27 Smith & Nephew Pressure control apparatus
AU2011316599B2 (en) 2010-10-12 2018-09-20 Smith & Nephew, Inc. Medical device
US8897198B2 (en) 2011-01-14 2014-11-25 Covidien Lp Medical device wireless network architectures
US8694600B2 (en) 2011-03-01 2014-04-08 Covidien Lp Remote monitoring systems for monitoring medical devices via wireless communication networks
US8903308B2 (en) 2011-01-14 2014-12-02 Covidien Lp System and method for patient identification in a remote monitoring system
US8818260B2 (en) 2011-01-14 2014-08-26 Covidien, LP Wireless relay module for remote monitoring systems
US8855550B2 (en) 2011-01-14 2014-10-07 Covidien Lp Wireless relay module having emergency call functionality
US9495511B2 (en) 2011-03-01 2016-11-15 Covidien Lp Remote monitoring systems and methods for medical devices
US8798527B2 (en) 2011-01-14 2014-08-05 Covidien Lp Wireless relay module for remote monitoring systems
US8811888B2 (en) 2011-01-14 2014-08-19 Covidien Lp Wireless relay module for monitoring network status
US9020419B2 (en) 2011-01-14 2015-04-28 Covidien, LP Wireless relay module for remote monitoring systems having power and medical device proximity monitoring functionality
US9421132B2 (en) 2011-02-04 2016-08-23 University Of Massachusetts Negative pressure wound closure device
DE102011075844A1 (de) 2011-05-13 2012-11-15 Paul Hartmann Ag Vorrichtung zur Bereitstellung von Unterdruck zur Unterdruckbehandlung von Wunden
US9084845B2 (en) 2011-11-02 2015-07-21 Smith & Nephew Plc Reduced pressure therapy apparatuses and methods of using same
JP6276251B2 (ja) 2012-03-20 2018-02-07 スミス アンド ネフュー ピーエルシーSmith & Nephew Public Limited Company デューティサイクル閾値の動的決定に基づく減圧療法システムの動作制御
US9427505B2 (en) 2012-05-15 2016-08-30 Smith & Nephew Plc Negative pressure wound therapy apparatus
CN107280857A (zh) 2012-05-22 2017-10-24 史密夫及内修公开有限公司 伤口愈合装置
AU2013264938B2 (en) 2012-05-22 2017-11-23 Smith & Nephew Plc Apparatuses and methods for wound therapy
US10117782B2 (en) 2012-05-24 2018-11-06 Smith & Nephew, Inc. Devices and methods for treating and closing wounds with negative pressure
CN104812343B (zh) 2012-07-16 2019-06-18 史密夫和内修有限公司 负压伤口闭合设备
MX2015003087A (es) 2012-09-13 2015-07-14 Covidien Lp Estacion de acoplamiento para bomba de alimentacion enteral.
EP2759310B2 (en) 2013-01-28 2023-11-08 Mölnlycke Health Care AB Suction device
JP6407954B2 (ja) 2013-03-13 2018-10-17 スミス アンド ネフュー インコーポレイテッド 陰圧創傷閉鎖デバイスおよびシステムならびに陰圧による創傷治療での使用方法
USD764654S1 (en) 2014-03-13 2016-08-23 Smith & Nephew, Inc. Canister for collecting wound exudate
US9737649B2 (en) 2013-03-14 2017-08-22 Smith & Nephew, Inc. Systems and methods for applying reduced pressure therapy
BR112015021924A2 (pt) * 2013-03-14 2017-07-18 Smith & Nephew Inc sistemas e métodos para aplicar terapia de pressão reduzida
AU2014229749B2 (en) 2013-03-14 2018-09-20 Smith & Nephew Plc Compressible wound fillers and systems and methods of use in treating wounds with negative pressure
EP3021806B1 (en) 2013-07-16 2018-01-31 Smith & Nephew PLC Apparatus for wound therapy
JP6679483B2 (ja) 2013-08-13 2020-04-15 スミス アンド ネフュー インコーポレイテッド 減圧治療を実施するためのシステムおよび方法
USD746441S1 (en) 2013-09-13 2015-12-29 Covidien Lp Pump
WO2015061352A2 (en) 2013-10-21 2015-04-30 Smith & Nephew, Inc. Negative pressure wound closure device
EP4008299A1 (en) 2014-01-21 2022-06-08 Smith & Nephew PLC Collapsible dressing for negative pressure wound treatment
EP3096725B1 (en) 2014-01-21 2023-10-18 Smith & Nephew plc Wound treatment apparatuses
USD764048S1 (en) 2014-05-28 2016-08-16 Smith & Nephew, Inc. Device for applying negative pressure to a wound
USD764653S1 (en) 2014-05-28 2016-08-23 Smith & Nephew, Inc. Canister for collecting wound exudate
USD764047S1 (en) 2014-05-28 2016-08-16 Smith & Nephew, Inc. Therapy unit assembly
USD765830S1 (en) 2014-06-02 2016-09-06 Smith & Nephew, Inc. Therapy unit assembly
USD770173S1 (en) 2014-06-02 2016-11-01 Smith & Nephew, Inc. Bag
BR112017001969A2 (pt) 2014-07-31 2017-11-21 Smith & Nephew Inc sistemas e métodos para aplicação de uma terapia de pressão reduzida
US9770369B2 (en) 2014-08-08 2017-09-26 Neogenix, Llc Wound care devices, apparatus, and treatment methods
CN107708758B (zh) 2014-12-22 2021-06-08 史密夫及内修公开有限公司 负压伤口治疗装置和方法
SG11201704639WA (en) 2014-12-30 2017-07-28 Smith & Nephew Inc Systems and methods for applying reduced pressure therapy
EP3288509B1 (en) 2015-04-29 2022-06-29 Smith & Nephew, Inc Negative pressure wound closure device
CN104983513A (zh) * 2015-06-30 2015-10-21 昆山韦睿医疗科技有限公司 负压伤口治疗系统及其敷料组件
CN104983514A (zh) * 2015-06-30 2015-10-21 昆山韦睿医疗科技有限公司 负压伤口治疗系统及其敷料组件
WO2017062042A1 (en) 2015-10-07 2017-04-13 Smith & Nephew, Inc. Systems and methods for applying reduced pressure therapy
DE102015224746A1 (de) 2015-12-09 2017-06-14 Paul Hartmann Ag Anschlussvorrichtung zur Verwendung bei der Unterdrucktherapie von Wunden
TWI641397B (zh) * 2015-12-15 2018-11-21 雃博股份有限公司 壓力控制方法及其系統
EP3511031B1 (en) * 2015-12-30 2023-05-03 Paul Hartmann AG Devices for controlling negative pressure wound therapy
JP2019508124A (ja) 2016-02-12 2019-03-28 スミス アンド ネフュー インコーポレイテッド 減圧療法の動作条件を検出するシステムおよび方法
EP3423123A1 (en) 2016-03-04 2019-01-09 Smith & Nephew PLC Negative pressure wound therapy apparatus for post breast surgery wounds
WO2017160412A1 (en) * 2016-03-17 2017-09-21 Kci Licensing, Inc. Systems and methods for treating a tissue site using one manifold and multiple therapy units
WO2017197357A1 (en) 2016-05-13 2017-11-16 Smith & Nephew Plc Automatic wound coupling detection in negative pressure wound therapy systems
WO2018041805A1 (en) 2016-08-30 2018-03-08 Smith & Nephew Plc Systems for applying reduced pressure therapy
EP3518847B1 (en) 2016-09-27 2023-03-01 Smith & Nephew plc Wound closure devices with dissolvable portions
EP3519002A2 (en) 2016-09-29 2019-08-07 Smith & Nephew, Inc Construction and protection of components in negative pressure wound therapy systems
USD835648S1 (en) 2016-10-27 2018-12-11 Smith & Nephew, Inc. Display screen or portion thereof with a graphical user interface for a therapy device
CA3042673A1 (en) 2016-11-02 2018-05-11 Smith & Nephew Inc. Wound closure devices
JP2020508767A (ja) 2017-02-28 2020-03-26 ティージェイ スミス アンド ネフュー リミテッド 複数の被覆材陰圧創傷療法システム
CN110545766A (zh) 2017-03-07 2019-12-06 史密夫和内修有限公司 包括天线的减压治疗系统和方法
EP3595734B1 (en) * 2017-03-15 2023-11-29 Smith & Nephew plc Multiple dressing negative pressure wound therapy system with calibrated leak paths
US11471571B2 (en) 2017-04-19 2022-10-18 Smith & Nephew, Inc. Negative pressure wound therapy canisters
CN110662516B (zh) 2017-06-13 2022-02-22 史密夫及内修公开有限公司 伤口闭合装置和使用方法
WO2018229010A1 (en) 2017-06-13 2018-12-20 Smith & Nephew Plc Collapsible structure and method of use
EP3638170B1 (en) 2017-06-14 2024-03-13 Smith & Nephew PLC Collapsible structure for wound closure and method of use
CA3065420A1 (en) 2017-06-14 2018-12-20 Smith & Nephew Plc Collapsible sheet for wound closure and method of use
US11123476B2 (en) 2017-06-14 2021-09-21 Smith & Nephew, Inc. Fluid removal management and control of wound closure in wound therapy
WO2018231874A1 (en) 2017-06-14 2018-12-20 Smith & Nephew, Inc. Control of wound closure and fluid removal management in wound therapy
WO2019014141A1 (en) 2017-07-10 2019-01-17 Smith & Nephew, Inc. SYSTEMS AND METHODS FOR INTERACTING DIRECTLY WITH A COMMUNICATION MODULE OF A WOUND PROCESSING APPARATUS
EP3658090B1 (en) 2017-07-27 2021-11-10 Smith & Nephew PLC Customizable wound closure device
EP3664756B1 (en) 2017-08-07 2024-01-24 Smith & Nephew plc Wound closure device with protective layer
WO2019042790A1 (en) 2017-08-29 2019-03-07 Smith & Nephew Plc SYSTEMS AND METHODS FOR MONITORING WOUND CLOSURE
WO2019157466A1 (en) 2018-02-12 2019-08-15 Healyx Labs, Inc. Negative pressure wound therapy systems, devices, and methods
GB201814158D0 (en) 2018-08-31 2018-10-17 Smith & Nephew Blockage and leak detection in multiple dressing reduced pressure wound therapy systems
EP3893825A1 (en) 2018-12-13 2021-10-20 University of Massachusetts Negative pressure wound closure devices and methods
GB201820668D0 (en) 2018-12-19 2019-01-30 Smith & Nephew Inc Systems and methods for delivering prescribed wound therapy
CN110215559A (zh) * 2019-04-16 2019-09-10 广州市婵昕生物科技有限责任公司 一种用于生物诊疗的具有调节功能的便捷型输液装置

Family Cites Families (336)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US426163A (en) * 1890-04-22 Sigmund bergmann
US1355846A (en) * 1920-02-06 1920-10-19 David A Rannells Medical appliance
US1885926A (en) 1931-06-24 1932-11-01 Harry T Lewis Liquid measuring device
US2381821A (en) 1940-10-25 1945-08-07 Helleberg Tore Device for determining the volume of gas or liquid in receptacles
US2378849A (en) 1940-10-25 1945-06-19 Helleberg Tore Device for determining the volume of gas or liquid in a receptacle
US2547758A (en) * 1949-01-05 1951-04-03 Wilmer B Keeling Instrument for treating the male urethra
US2632443A (en) * 1949-04-18 1953-03-24 Eleanor P Lesher Surgical dressing
GB692578A (en) 1949-09-13 1953-06-10 Minnesota Mining & Mfg Improvements in or relating to drape sheets for surgical use
US2682873A (en) * 1952-07-30 1954-07-06 Johnson & Johnson General purpose protective dressing
NL189176B (nl) 1956-07-13 1900-01-01 Hisamitsu Pharmaceutical Co Pleister op basis van een synthetische rubber.
US2969057A (en) * 1957-11-04 1961-01-24 Brady Co W H Nematodic swab
US3012772A (en) 1958-07-17 1961-12-12 Vlier Engineering Corp Blind clamping device
US3066672A (en) 1960-09-27 1962-12-04 Jr William H Crosby Method and apparatus for serial sampling of intestinal juice
GB1052614A (zh) 1964-06-04
US3367332A (en) * 1965-08-27 1968-02-06 Gen Electric Product and process for establishing a sterile area of skin
US3419006A (en) 1966-08-08 1968-12-31 Union Carbide Corp Novel dressing and use thereof
US3520300A (en) * 1967-03-15 1970-07-14 Amp Inc Surgical sponge and suction device
US3568675A (en) 1968-08-30 1971-03-09 Clyde B Harvey Fistula and penetrating wound dressing
US3585861A (en) * 1969-06-05 1971-06-22 Georgia Tech Res Inst Method for volume measurement
US4141361A (en) 1970-02-09 1979-02-27 Snyder Manufacturing Co., Incorporated Evacuator
US3682180A (en) * 1970-06-08 1972-08-08 Coilform Co Inc Drain clip for surgical drain
BE789293Q (fr) * 1970-12-07 1973-01-15 Parke Davis & Co Pansement medico-chirugical pour brulures et lesions analogues
DE2108757C3 (de) * 1971-02-24 1974-01-17 Egon Georg 8000 Muenchen Weishaar Vorrichtung zur Blutabsaugung aus einer Operationswunde und Zuführung zu einer Herz-Lungen-Maschine
US3742952A (en) 1971-04-28 1973-07-03 Alpha Ind Inc Surgical suction pump assembly
US3779243A (en) 1971-10-15 1973-12-18 J Tussey Contamination free surgical evacuator
US4018908A (en) 1972-01-28 1977-04-19 Gross George E Vacuum treatment to remove vaporized liquid from unfrozen cellular substances while keeping the cell walls thereof intact
US3774611A (en) 1972-06-08 1973-11-27 J Tussey Stabilized contamination free surgical evacuator
US3744306A (en) 1972-06-30 1973-07-10 R Krueger Method and apparatus for measuring the ullage of a vessel
US3826254A (en) * 1973-02-26 1974-07-30 Verco Ind Needle or catheter retaining appliance
US3892229A (en) 1973-12-06 1975-07-01 Duane F Taylor Apparatus for augmenting venous blood flow
US3902495A (en) * 1974-01-28 1975-09-02 Cavitron Corp Flow control system
DE2527706A1 (de) * 1975-06-21 1976-12-30 Hanfried Dr Med Weigand Einrichtung zum einleiten von kontrastmittel in einen kuenstlichen darmausgang
DE2640413C3 (de) 1976-09-08 1980-03-27 Richard Wolf Gmbh, 7134 Knittlingen Katheter-Überwachungsgerät
NL7710909A (nl) * 1976-10-08 1978-04-11 Smith & Nephew Samengestelde hechtstrook.
GB1562244A (en) * 1976-11-11 1980-03-05 Lock P M Wound dressing materials
US4080970A (en) * 1976-11-17 1978-03-28 Miller Thomas J Post-operative combination dressing and internal drain tube with external shield and tube connector
US4091804A (en) 1976-12-10 1978-05-30 The Kendall Company Compression sleeve
US4139004A (en) * 1977-02-17 1979-02-13 Gonzalez Jr Harry Bandage apparatus for treating burns
US4184510A (en) 1977-03-15 1980-01-22 Fibra-Sonics, Inc. Valued device for controlling vacuum in surgery
US4165748A (en) * 1977-11-07 1979-08-28 Johnson Melissa C Catheter tube holder
JPS54119792A (en) 1978-03-03 1979-09-17 Iriyou Kougaku Kenkiyuushiyo K Electric stimulation device for removing pain
US4245637A (en) 1978-07-10 1981-01-20 Nichols Robert L Shutoff valve sleeve
SE414994B (sv) * 1978-11-28 1980-09-01 Landstingens Inkopscentral Venkateterforband
WO1980001139A1 (en) * 1978-12-06 1980-06-12 Svedman Paul Device for treating tissues,for example skin
US4266545A (en) 1979-04-06 1981-05-12 Moss James P Portable suction device for collecting fluids from a closed wound
DE2922151A1 (de) * 1979-05-31 1980-12-11 Sandvik Conveyor Gmbh Doppelbandpresse
US4284079A (en) * 1979-06-28 1981-08-18 Adair Edwin Lloyd Method for applying a male incontinence device
US4261363A (en) * 1979-11-09 1981-04-14 C. R. Bard, Inc. Retention clips for body fluid drains
US4569348A (en) * 1980-02-22 1986-02-11 Velcro Usa Inc. Catheter tube holder strap
EP0035583B1 (de) * 1980-03-11 1985-08-14 Schmid, Eduard, Dr.Dr.med. Hauttransplantations-Druckverband
US4297995A (en) * 1980-06-03 1981-11-03 Key Pharmaceuticals, Inc. Bandage containing attachment post
US4375217A (en) 1980-06-04 1983-03-01 The Kendall Company Compression device with pressure determination
US4529402A (en) 1980-07-08 1985-07-16 Snyder Laboratories, Inc. Closed wound suction evacuator with rotary valve
AU546785B2 (en) 1980-07-23 1985-09-19 Commonwealth Of Australia, The Open-loop controlled infusion of diabetics
US4333468A (en) * 1980-08-18 1982-06-08 Geist Robert W Mesentery tube holder apparatus
US4600015A (en) 1980-10-28 1986-07-15 Antec Systems Limited Patient monitoring apparatus and method
US4465485A (en) 1981-03-06 1984-08-14 Becton, Dickinson And Company Suction canister with unitary shut-off valve and filter features
US4392853A (en) * 1981-03-16 1983-07-12 Rudolph Muto Sterile assembly for protecting and fastening an indwelling device
US4373519A (en) * 1981-06-26 1983-02-15 Minnesota Mining And Manufacturing Company Composite wound dressing
US4392858A (en) * 1981-07-16 1983-07-12 Sherwood Medical Company Wound drainage device
US4419097A (en) 1981-07-31 1983-12-06 Rexar Industries, Inc. Attachment for catheter tube
AU550575B2 (en) 1981-08-07 1986-03-27 Richard Christian Wright Wound drainage device
SE429197B (sv) * 1981-10-14 1983-08-22 Frese Nielsen Anordning for behandling av sar
DE3146266A1 (de) * 1981-11-21 1983-06-01 B. Braun Melsungen Ag, 3508 Melsungen Kombinierte vorrichtung fuer eine medizinische saugdrainage
US4551139A (en) * 1982-02-08 1985-11-05 Marion Laboratories, Inc. Method and apparatus for burn wound treatment
DE3206130C2 (de) 1982-02-20 1986-07-03 Walter 2000 Hamburg Nicolai Einrichtung zur Ermittlung und Anzeige der Menge eines flüssigen oder festen Lagergutes
US4475909A (en) * 1982-05-06 1984-10-09 Eisenberg Melvin I Male urinary device and method for applying the device
EP0100148B1 (en) 1982-07-06 1986-01-08 Dow Corning Limited Medical-surgical dressing and a process for the production thereof
US4651743A (en) 1982-07-19 1987-03-24 Spectrascan, Inc. Diaphanoscopy method
US4569674A (en) * 1982-08-03 1986-02-11 Stryker Corporation Continuous vacuum wound drainage system
NZ206837A (en) 1983-01-27 1986-08-08 Johnson & Johnson Prod Inc Thin film adhesive dressing:backing material in three sections
US4534756A (en) 1983-04-11 1985-08-13 Ivac Corporation Fault detection apparatus and method for parenteral infusion system
US4548202A (en) * 1983-06-20 1985-10-22 Ethicon, Inc. Mesh tissue fasteners
US4540412A (en) * 1983-07-14 1985-09-10 The Kendall Company Device for moist heat therapy
US4509959A (en) 1983-07-28 1985-04-09 Greene & Kellogg, Inc. Modular industrial oxygen concentrator
US4543100A (en) * 1983-11-01 1985-09-24 Brodsky Stuart A Catheter and drain tube retainer
US4583546A (en) 1983-11-18 1986-04-22 Garde Patria P Blood loss monitor
GB8402351D0 (en) 1984-01-30 1984-02-29 Saggers M J Inflatable garment
US4547092A (en) 1984-02-21 1985-10-15 Hamilton Industries Accessory clamp for medical table
US4525374A (en) * 1984-02-27 1985-06-25 Manresa, Inc. Treating hydrophobic filters to render them hydrophilic
GB2157958A (en) 1984-05-03 1985-11-06 Ernest Edward Austen Bedding Ball game net support
US4897081A (en) * 1984-05-25 1990-01-30 Thermedics Inc. Percutaneous access device
US5215522A (en) * 1984-07-23 1993-06-01 Ballard Medical Products Single use medical aspirating device and method
GB8419745D0 (en) 1984-08-02 1984-09-05 Smith & Nephew Ass Wound dressing
US4872450A (en) * 1984-08-17 1989-10-10 Austad Eric D Wound dressing and method of forming same
US4698060A (en) * 1984-08-20 1987-10-06 Antonio Nicholas F D Pressure regulation system
US4655754A (en) * 1984-11-09 1987-04-07 Stryker Corporation Vacuum wound drainage system and lipids baffle therefor
US4826494A (en) * 1984-11-09 1989-05-02 Stryker Corporation Vacuum wound drainage system
DE3441893A1 (de) 1984-11-16 1986-05-28 Walter Küsnacht Beck Verfahren und vorrichtung zum absaugen von sekretfluessigkeit aus einer wunde
US4798583A (en) * 1984-11-16 1989-01-17 Walter Beck Method and apparatus for aspirating secreted fluids from a wound
US4605399A (en) * 1984-12-04 1986-08-12 Complex, Inc. Transdermal infusion device
US4664652A (en) 1985-02-07 1987-05-12 Snyder Laboratories, Inc. Wound evacuator
US5037397A (en) * 1985-05-03 1991-08-06 Medical Distributors, Inc. Universal clamp
US4673272A (en) 1985-05-24 1987-06-16 Canon Kabushiki Kaisha Film transport apparatus for camera
US4650462A (en) 1985-07-29 1987-03-17 Minnesota Mining And Manufacturing Company Irrigation system
US4640688A (en) * 1985-08-23 1987-02-03 Mentor Corporation Urine collection catheter
US4710165A (en) 1985-09-16 1987-12-01 Mcneil Charles B Wearable, variable rate suction/collection device
US4758220A (en) * 1985-09-26 1988-07-19 Alcon Laboratories, Inc. Surgical cassette proximity sensing and latching apparatus
US4674722A (en) 1985-11-18 1987-06-23 Critikon, Inc. Medical accessory pole clamp
US4733659A (en) * 1986-01-17 1988-03-29 Seton Company Foam bandage
WO1987004626A1 (en) 1986-01-31 1987-08-13 Osmond, Roger, L., W. Suction system for wound and gastro-intestinal drainage
US4838883A (en) * 1986-03-07 1989-06-13 Nissho Corporation Urine-collecting device
JPS62281965A (ja) * 1986-05-29 1987-12-07 テルモ株式会社 カテ−テルおよびカテ−テル用固定部材
US5527274A (en) * 1986-06-09 1996-06-18 Development Collaborative Corporation Catheter for chemical contact dissolution of gallstones
GB8621884D0 (en) * 1986-09-11 1986-10-15 Bard Ltd Catheter applicator
GB2195255B (en) 1986-09-30 1991-05-01 Vacutec Uk Limited Apparatus for vacuum treatment of an epidermal surface
US4743232A (en) * 1986-10-06 1988-05-10 The Clinipad Corporation Package assembly for plastic film bandage
DE3634569A1 (de) * 1986-10-10 1988-04-21 Sachse Hans E Kondomkatheter, ein harnroehrenkatheter zur verhinderung von aufsteigenden infektionen
JPS63135179A (ja) * 1986-11-26 1988-06-07 立花 俊郎 薬物の経皮投与具
GB8628564D0 (en) 1986-11-28 1987-01-07 Smiths Industries Plc Anti-foaming agent suction apparatus
GB8706116D0 (en) * 1987-03-14 1987-04-15 Smith & Nephew Ass Adhesive dressings
US4787888A (en) * 1987-06-01 1988-11-29 University Of Connecticut Disposable piezoelectric polymer bandage for percutaneous delivery of drugs and method for such percutaneous delivery (a)
US4863449A (en) * 1987-07-06 1989-09-05 Hollister Incorporated Adhesive-lined elastic condom cathether
US4785659A (en) 1987-11-19 1988-11-22 Rose H Barry Fluid leak detector
US5176663A (en) * 1987-12-02 1993-01-05 Pal Svedman Dressing having pad with compressibility limiting elements
US4906240A (en) * 1988-02-01 1990-03-06 Matrix Medica, Inc. Adhesive-faced porous absorbent sheet and method of making same
US4981474A (en) 1988-02-16 1991-01-01 Baxter Travenol Laboratories, Inc. Body fluid drainage device
US4985019A (en) * 1988-03-11 1991-01-15 Michelson Gary K X-ray marker
GB8812803D0 (en) 1988-05-28 1988-06-29 Smiths Industries Plc Medico-surgical containers
US4919654A (en) * 1988-08-03 1990-04-24 Kalt Medical Corporation IV clamp with membrane
US5000741A (en) 1988-08-22 1991-03-19 Kalt Medical Corporation Transparent tracheostomy tube dressing
US4917112A (en) 1988-08-22 1990-04-17 Kalt Medical Corp. Universal bandage with transparent dressing
EP0379416B1 (fr) * 1989-01-16 1995-03-08 Roussel-Uclaf Dérivés d'azabicycloheptène et leurs sels, leur procédé de préparation, leur application comme médicaments et les compositions les renfermant
GB8906100D0 (en) 1989-03-16 1989-04-26 Smith & Nephew Laminates
US5527293A (en) * 1989-04-03 1996-06-18 Kinetic Concepts, Inc. Fastening system and method
US5100396A (en) * 1989-04-03 1992-03-31 Zamierowski David S Fluidic connection system and method
US5261893A (en) 1989-04-03 1993-11-16 Zamierowski David S Fastening system and method
US4969880A (en) * 1989-04-03 1990-11-13 Zamierowski David S Wound dressing and treatment method
US5195995A (en) 1989-05-09 1993-03-23 Sherwood Medical Company Control vacuum to measure gas flow
JP2719671B2 (ja) * 1989-07-11 1998-02-25 日本ゼオン株式会社 創傷被覆材
US5358494A (en) * 1989-07-11 1994-10-25 Svedman Paul Irrigation dressing
US5232453A (en) * 1989-07-14 1993-08-03 E. R. Squibb & Sons, Inc. Catheter holder
GB2235877A (en) 1989-09-18 1991-03-20 Antonio Talluri Closed wound suction apparatus
US5106629A (en) 1989-10-20 1992-04-21 Ndm Acquisition Corp. Transparent hydrogel wound dressing
US5001924A (en) * 1989-12-28 1991-03-26 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Volumetric measurement of tank volume
US5112323A (en) 1990-02-08 1992-05-12 Snyder Laboratories, Inc. Wound evacuator
US5134994A (en) * 1990-02-12 1992-08-04 Say Sam L Field aspirator in a soft pack with externally mounted container
US5055198A (en) 1990-03-07 1991-10-08 Shettigar U Ramakrishna Autologous blood recovery membrane system and method
US5092858A (en) * 1990-03-20 1992-03-03 Becton, Dickinson And Company Liquid gelling agent distributor device
JP2941918B2 (ja) 1990-09-19 1999-08-30 テルモ株式会社 秤量装置
SE470052B (sv) 1991-01-25 1993-11-01 Lic Hygien Ab Venkateterförband
US5108213A (en) 1991-03-22 1992-04-28 Edgewater Medical Equipment Systems, Inc. Clamping assembly
US5160315A (en) 1991-04-05 1992-11-03 Minnesota Mining And Manufacturing Company Combined adhesive strip and transparent dressing delivery system
US6134003A (en) 1991-04-29 2000-10-17 Massachusetts Institute Of Technology Method and apparatus for performing optical measurements using a fiber optic imaging guidewire, catheter or endoscope
US5149331A (en) * 1991-05-03 1992-09-22 Ariel Ferdman Method and device for wound closure
FI923880A0 (fi) * 1991-09-30 1992-08-28 Raunisto Airi Slaganordning.
US5342329A (en) 1991-10-11 1994-08-30 Inmed Ltda. Portable disposable device for post-surgical suction
US5278100A (en) * 1991-11-08 1994-01-11 Micron Technology, Inc. Chemical vapor deposition technique for depositing titanium silicide on semiconductor wafers
US5645081A (en) * 1991-11-14 1997-07-08 Wake Forest University Method of treating tissue damage and apparatus for same
US5636643A (en) * 1991-11-14 1997-06-10 Wake Forest University Wound treatment employing reduced pressure
US7198046B1 (en) 1991-11-14 2007-04-03 Wake Forest University Health Sciences Wound treatment employing reduced pressure
US5279550A (en) * 1991-12-19 1994-01-18 Gish Biomedical, Inc. Orthopedic autotransfusion system
US5310524A (en) 1992-02-11 1994-05-10 Minntech Corporation Catheter reprocessing and sterilizing system
US5167613A (en) 1992-03-23 1992-12-01 The Kendall Company Composite vented wound dressing
FR2690617B1 (fr) * 1992-04-29 1994-06-24 Cbh Textile Pansement adhesif transparent.
US5343878A (en) 1992-06-08 1994-09-06 Respironics Inc. Pressure application method
US5986163A (en) 1992-06-19 1999-11-16 Augustine Medical, Inc. Normothermic heater wound covering
CN1084426A (zh) 1992-07-13 1994-03-30 帕尔公司 处理生物液体的自动化系统和方法
US5526683A (en) 1992-09-11 1996-06-18 Maggio; Louis Method and apparatus for determining the fullness and emptiness of silos
GB2271060B (en) 1992-10-01 1996-04-03 Huntleigh Technology Plc An inflatable garment
DE4306478A1 (de) 1993-03-02 1994-09-08 Wolfgang Dr Wagner Drainagevorrichtung, insbesondere Pleuradrainagevorrichtung, und Drainageverfahren
USRE37651E1 (en) 1993-03-19 2002-04-09 Wallsten Medical S.A. Apparatus for medical treatment
WO1994021312A2 (en) 1993-03-23 1994-09-29 Life Support Products, Inc. Portable medical vacuum aspiration device
US6241747B1 (en) * 1993-05-03 2001-06-05 Quill Medical, Inc. Barbed Bodily tissue connector
US5342376A (en) * 1993-05-03 1994-08-30 Dermagraphics, Inc. Inserting device for a barbed tissue connector
US5423737A (en) 1993-05-27 1995-06-13 New Dimensions In Medicine, Inc. Transparent hydrogel wound dressing with release tab
US5807359A (en) 1993-06-08 1998-09-15 Bemis Manufacturing Company Medical suction system
US5344415A (en) * 1993-06-15 1994-09-06 Deroyal Industries, Inc. Sterile system for dressing vascular access site
US5497788A (en) 1993-07-16 1996-03-12 Tecnol Medical Products, Inc. Wound closure device for viewing a wound and method
GB2281274B (en) 1993-08-31 1997-04-09 Johnson & Johnson Medical Wound dressing package
US5437651A (en) * 1993-09-01 1995-08-01 Research Medical, Inc. Medical suction apparatus
DE4329898A1 (de) 1993-09-04 1995-04-06 Marcus Dr Besson Kabelloses medizinisches Diagnose- und Überwachungsgerät
US5407310A (en) 1993-10-19 1995-04-18 Agape Plastics, Inc. Mounting plate assembly
US5429593A (en) 1993-12-23 1995-07-04 Matory; Yvedt L. Post-surgical, drainage accommodating, compression dressing
US5549584A (en) * 1994-02-14 1996-08-27 The Kendall Company Apparatus for removing fluid from a wound
US5562615A (en) 1994-02-28 1996-10-08 Corpak, Inc. Free flow detector for an enternal feeding pump
US5607388A (en) * 1994-06-16 1997-03-04 Hercules Incorporated Multi-purpose wound dressing
US5556375A (en) * 1994-06-16 1996-09-17 Hercules Incorporated Wound dressing having a fenestrated base layer
JP3679143B2 (ja) 1994-06-30 2005-08-03 株式会社ニデック 灌流吸引装置
US5664270A (en) 1994-07-19 1997-09-09 Kinetic Concepts, Inc. Patient interface system
ATE270561T1 (de) 1994-08-22 2004-07-15 Kinetic Concepts Inc Kanister
US5628230A (en) 1994-11-01 1997-05-13 Flam; Eric Method and apparatus for testing the efficacy of patient support systems
US5645539A (en) 1994-11-14 1997-07-08 Innocare One, Ltd. Elongated medical channel assembly and method of preventing dislodgement
US5538502A (en) 1994-12-27 1996-07-23 Golda, Inc. Surgical chest dressing
DE29504378U1 (de) 1995-03-15 1995-09-14 MTG Medizinisch, technische Gerätebau GmbH, 66299 Friedrichsthal Elektronisch geregelte Niedervakuumpumpe für die Thorax- und Wunddrainage
US5852675A (en) 1995-04-14 1998-12-22 Kiyoshi Matsuo Color chart for image correction and method of color correction
DE19517699C2 (de) 1995-05-13 1999-11-04 Wilhelm Fleischmann Vorrichtung zur Vakuumversiegelung einer Wunde
DE19534417A1 (de) 1995-09-16 1997-03-20 Fresenius Ag Verfahren zum Überprüfen von mindestens einem im Dialysierflüssigkeitssystem einer Vorrichtung zur extrakorporalen Blutbehandlung angeordneten Filter
US5658322A (en) 1995-10-11 1997-08-19 Regeneration Technology Bio-active frequency generator and method
CN1200040A (zh) * 1995-10-20 1998-11-25 丰收技术股份有限公司 无损坏收集血液的系统
US5718562A (en) 1995-11-02 1998-02-17 Abbott Laboratories Interface module for use with an NCT-based pumping mechanism and NCT-based cassette
GB9523253D0 (en) * 1995-11-14 1996-01-17 Mediscus Prod Ltd Portable wound treatment apparatus
JP3493847B2 (ja) 1995-11-15 2004-02-03 株式会社日立製作所 広域医療情報システム
US5895869A (en) * 1995-11-17 1999-04-20 Mwi, Inc. Method and apparatus for analyzing particulate matter
US5843007A (en) 1996-04-29 1998-12-01 Mcewen; James Allen Apparatus and method for periodically applying a pressure waveform to a limb
US5906206A (en) 1996-06-04 1999-05-25 Circaio Medical Products, Inc. Therapeutic compression garment
US5653244A (en) 1996-06-04 1997-08-05 Circaid Medical Products, Inc. Therapeutic compression garment
IL118634A0 (en) 1996-06-11 1996-10-16 J M I Ltd Dermal imaging diagnostic analysis system and method
US5752688A (en) 1996-09-10 1998-05-19 Emerson Electric Co. Support assembly that is selectively repositionable and attachable to different sides of an air cooled machine housing
US5957837A (en) 1996-10-17 1999-09-28 Faro Technologies, Inc. Method and apparatus for wound management
WO1998025122A1 (en) 1996-12-05 1998-06-11 Bell Avon, Inc. System and method for leak detection
US6208749B1 (en) 1997-02-28 2001-03-27 Electro-Optical Sciences, Inc. Systems and methods for the multispectral imaging and characterization of skin tissue
US6032678A (en) 1997-03-14 2000-03-07 Shraga Rottem Adjunct to diagnostic imaging systems for analysis of images of an object or a body part or organ
US6873340B2 (en) 1997-05-15 2005-03-29 Visimatix, Inc. Method and apparatus for an automated reference indicator system for photographic and video images
EP0791814A3 (en) * 1997-05-26 1997-11-26 Martin Lehmann Method for leak testing and leak testing apparatus
NL1006457C2 (nl) 1997-07-03 1999-01-05 Polymedics N V Drainagesysteem toe te passen bij een open wond, hierbij gebruikt element voor het aanbrengen van een drainagebuis of -slang en werkwijze voor het toepassen van het drainagesysteem.
US6135116A (en) * 1997-07-28 2000-10-24 Kci Licensing, Inc. Therapeutic method for treating ulcers
US6420622B1 (en) 1997-08-01 2002-07-16 3M Innovative Properties Company Medical article having fluid control film
US6057689A (en) 1997-08-04 2000-05-02 Gynecare, Inc. Apparatus and method for leak detection in a fluid-filled balloon useful to treat body tissue
US6017493A (en) * 1997-09-26 2000-01-25 Baxter International Inc. Vacuum-assisted venous drainage reservoir for CPB systems
GB9719520D0 (en) * 1997-09-12 1997-11-19 Kci Medical Ltd Surgical drape and suction heads for wound treatment
AU755496B2 (en) 1997-09-12 2002-12-12 Kci Licensing, Inc. Surgical drape and suction head for wound treatment
US6091981A (en) 1997-09-16 2000-07-18 Assurance Medical Inc. Clinical tissue examination
US6047259A (en) 1997-12-30 2000-04-04 Medical Management International, Inc. Interactive method and system for managing physical exams, diagnosis and treatment protocols in a health care practice
US5950238A (en) 1998-01-29 1999-09-14 Klein; Jeffrey A. Post-liposuction breast compression garment and method for edema reduction
US6071267A (en) * 1998-02-06 2000-06-06 Kinetic Concepts, Inc. Medical patient fluid management interface system and method
EP1090372A2 (en) 1998-03-30 2001-04-11 Echovision, Inc. Echocardiography workstation
US6292866B1 (en) 1998-04-24 2001-09-18 Matsushita Electric Industrial Co., Ltd. Processor
US6378826B1 (en) 1998-05-26 2002-04-30 Guillemot Corporation Controller for games or simulation programs with clamp for desktop mounting
US6458109B1 (en) 1998-08-07 2002-10-01 Hill-Rom Services, Inc. Wound treatment apparatus
US6086450A (en) 1998-08-13 2000-07-11 Mankovitz; Roy J. Brassieres which facilitate the drainage of lymphatic fluid from the breast area of the human female
US6488643B1 (en) 1998-10-08 2002-12-03 Kci Licensing, Inc. Wound healing foot wrap
GB9822341D0 (en) 1998-10-13 1998-12-09 Kci Medical Ltd Negative pressure therapy using wall suction
US6162960A (en) 1999-01-25 2000-12-19 Klein; Jeffrey A. Compression sponge for wound care
US6287316B1 (en) * 1999-03-26 2001-09-11 Ethicon, Inc. Knitted surgical mesh
US7947033B2 (en) 1999-04-06 2011-05-24 Kci Licensing Inc. Systems and methods for detection of wound fluid blood and application of phototherapy in conjunction with reduced pressure wound treatment system
US7799004B2 (en) * 2001-03-05 2010-09-21 Kci Licensing, Inc. Negative pressure wound treatment apparatus and infection identification system and method
US6856821B2 (en) * 2000-05-26 2005-02-15 Kci Licensing, Inc. System for combined transcutaneous blood gas monitoring and vacuum assisted wound closure
DE19916017B8 (de) 1999-04-09 2004-09-30 Denk Engineering Gmbh Federeinrichtung
US6991643B2 (en) * 2000-12-20 2006-01-31 Usgi Medical Inc. Multi-barbed device for retaining tissue in apposition and methods of use
US6302653B1 (en) * 1999-07-20 2001-10-16 Deka Products Limited Partnership Methods and systems for detecting the presence of a gas in a pump and preventing a gas from being pumped from a pump
US6915950B1 (en) 1999-10-26 2005-07-12 Johnson & Johnson Medical Device and method for chronic wound condition treatment
US20040078236A1 (en) 1999-10-30 2004-04-22 Medtamic Holdings Storage and access of aggregate patient data for analysis
GB9926538D0 (en) * 1999-11-09 2000-01-12 Kci Medical Ltd Multi-lumen connector
US6402714B1 (en) * 1999-11-12 2002-06-11 Karl Storz Gmbh & Co., Kg Apparatus and method for controlling high flow insufflation
DE29920378U1 (de) 1999-11-19 2000-03-30 Alaris Medical Uk Ltd Interface-System für medizinische Geräte
US6764462B2 (en) * 2000-11-29 2004-07-20 Hill-Rom Services Inc. Wound treatment apparatus
US6824533B2 (en) * 2000-11-29 2004-11-30 Hill-Rom Services, Inc. Wound treatment apparatus
IT1308687B1 (it) 1999-12-28 2002-01-09 Gambro Dasco Spa Metodo e dispositivo di rilevamento dell'accesso al sistemacardivascolare in un trattamento extracorporeo del sangue in una
US6453247B1 (en) 2000-01-14 2002-09-17 National Research Council Of Canada PC multimedia-based leak detection system for water transmission and distribution pipes
ATE266443T1 (de) 2000-02-24 2004-05-15 Venetec Int Inc Universelles katheterbefestigungssystem
US6733537B1 (en) 2000-06-02 2004-05-11 Reconstructive Technologies, Inc. Apparatus for tissue expansion using pulsatile motion
US6731218B2 (en) 2002-03-28 2004-05-04 Actuant Corporation Voltage sensing hand tool
US6447537B1 (en) 2000-06-21 2002-09-10 Raymond A. Hartman Targeted UV phototherapy apparatus and method
US6678703B2 (en) 2000-06-22 2004-01-13 Radvault, Inc. Medical image management system and method
US6585675B1 (en) 2000-11-02 2003-07-01 Chf Solutions, Inc. Method and apparatus for blood withdrawal and infusion using a pressure controller
US6685681B2 (en) 2000-11-29 2004-02-03 Hill-Rom Services, Inc. Vacuum therapy and cleansing dressing for wounds
US6855135B2 (en) 2000-11-29 2005-02-15 Hill-Rom Services, Inc. Vacuum therapy and cleansing dressing for wounds
FR2818602B1 (fr) 2000-12-26 2003-03-28 Nacam Dispositif de serrage d'un element reglable par rapport a un ensemble support
US6529775B2 (en) 2001-01-16 2003-03-04 Alsius Corporation System and method employing indwelling RF catheter for systemic patient warming by application of dielectric heating
US7070584B2 (en) 2001-02-20 2006-07-04 Kci Licensing, Inc. Biocompatible wound dressing
US6540705B2 (en) * 2001-02-22 2003-04-01 Core Products International, Inc. Ankle brace providing upper and lower ankle adjustment
FI109527B (fi) * 2001-03-06 2002-08-30 Raumaster Oy Menetelmä ja järjestely seulan seulomisvälineen puhdistamiseksi
US7711403B2 (en) 2001-04-05 2010-05-04 Rhode Island Hospital Non-invasive determination of blood components
US7395548B2 (en) 2001-07-26 2008-07-01 Comsonics, Inc. System and method for signal validation and leakage detection
US7025739B2 (en) * 2001-08-09 2006-04-11 Integra Lifesciences Corporation System and method for treating elevated intracranial pressure
US7004915B2 (en) * 2001-08-24 2006-02-28 Kci Licensing, Inc. Negative pressure assisted tissue treatment system
US6529006B1 (en) 2001-10-31 2003-03-04 Paul Hayes Method and apparatus for resolving the position and identity of buried conductive bodies
US6648862B2 (en) * 2001-11-20 2003-11-18 Spheric Products, Ltd. Personally portable vacuum desiccator
AU2002359828A1 (en) 2001-12-26 2003-07-24 Hill-Rom Services Inc. Vented vacuum bandage and method
TWI224964B (en) 2002-03-25 2004-12-11 Molten Corp Detecting device for cause of pressure sores
CA2481016C (en) 2002-04-10 2012-04-03 Hill-Rom Services, Inc. Access openings in vacuum bandage
WO2003101508A2 (en) 2002-05-31 2003-12-11 Hill-Rom Services, Inc. Wound treatment apparatus
USD503509S1 (en) 2002-07-01 2005-04-05 Lightning2 Llc Compression garment
US6860789B2 (en) 2002-07-01 2005-03-01 Lightning2 Llc Compression garment
US7001413B2 (en) 2002-07-03 2006-02-21 Life Support Technologies, Inc. Methods and apparatus for light therapy
US6767188B2 (en) 2002-08-15 2004-07-27 Becton, Dickinson And Company Constant output fluidic system
US7846141B2 (en) 2002-09-03 2010-12-07 Bluesky Medical Group Incorporated Reduced pressure treatment system
US6979324B2 (en) 2002-09-13 2005-12-27 Neogen Technologies, Inc. Closed wound drainage system
US7520872B2 (en) 2002-09-13 2009-04-21 Neogen Technologies, Inc. Closed wound drainage system
US7815616B2 (en) 2002-09-16 2010-10-19 Boehringer Technologies, L.P. Device for treating a wound
US7625362B2 (en) * 2003-09-16 2009-12-01 Boehringer Technologies, L.P. Apparatus and method for suction-assisted wound healing
US20040070535A1 (en) 2002-10-09 2004-04-15 Olsson Mark S. Single and multi-trace omnidirectional sonde and line locators and transmitter used therewith
GB0224986D0 (en) 2002-10-28 2002-12-04 Smith & Nephew Apparatus
US20040122705A1 (en) 2002-12-18 2004-06-24 Sabol John M. Multilevel integrated medical knowledge base system and method
US7976519B2 (en) 2002-12-31 2011-07-12 Kci Licensing, Inc. Externally-applied patient interface system and method
US7844657B2 (en) 2003-01-17 2010-11-30 Storz Endoskop Produktions Gmbh System for controlling medical devices
TW573903U (en) 2003-06-06 2004-01-21 Hon Hai Prec Ind Co Ltd Hinge of handy machine
US7764814B2 (en) 2003-07-10 2010-07-27 Mount Sinai School Of Medicine Display and analysis of multicontrast-weighted magnetic resonance images
US20050102009A1 (en) 2003-07-31 2005-05-12 Peter Costantino Ultrasound treatment and imaging system
WO2005013879A2 (en) 2003-08-04 2005-02-17 Pulmonetic Systems, Inc. Portable ventilator system
JP4226425B2 (ja) 2003-09-25 2009-02-18 本田技研工業株式会社 ビスカスダンパ装置
GB0325126D0 (en) 2003-10-28 2003-12-03 Smith & Nephew Apparatus with heat
GB0325120D0 (en) 2003-10-28 2003-12-03 Smith & Nephew Apparatus with actives
AU2004304860B2 (en) 2003-11-13 2007-11-01 Digitalderm, Inc. Image management system for use in dermatological examinations
US7135007B2 (en) 2003-11-21 2006-11-14 Julius Zorn, Inc. Compression garments and related methods
ATE509646T1 (de) * 2003-12-22 2011-06-15 Medela Holding Ag Drainagevorrichtung und -verfahren
US7128735B2 (en) 2004-01-02 2006-10-31 Richard Scott Weston Reduced pressure wound treatment appliance
US20050197647A1 (en) 2004-03-02 2005-09-08 Dolliver Phillip B. Surgical wound drain tube with flow control safeguards
US8157775B2 (en) 2004-03-10 2012-04-17 Haemonetics Corporation Postoperative fluid monitoring and alert system
US7909805B2 (en) 2004-04-05 2011-03-22 Bluesky Medical Group Incorporated Flexible reduced pressure treatment appliance
US8062272B2 (en) 2004-05-21 2011-11-22 Bluesky Medical Group Incorporated Flexible reduced pressure treatment appliance
US8529548B2 (en) 2004-04-27 2013-09-10 Smith & Nephew Plc Wound treatment apparatus and method
DE602004026543D1 (de) 2004-04-29 2010-05-27 Chin-Chih Lin Auslegeraufhängung
CN2715890Y (zh) 2004-08-03 2005-08-10 山东威达机械股份有限公司 带响自锁式钻夹头
US9119907B2 (en) 2004-09-21 2015-09-01 Zoll Medical Corporation Digitally controlled aspirator
US20060229531A1 (en) * 2005-02-01 2006-10-12 Daniel Goldberger Blood monitoring system
US7113625B2 (en) 2004-10-01 2006-09-26 U.S. Pathology Labs, Inc. System and method for image analysis of slides
TW200612268A (en) 2004-10-04 2006-04-16 Yu-Chung Chu Computerized method and system for providing medical service and related measurement apparatus
US7909754B2 (en) * 2005-02-24 2011-03-22 Ethicon Endo-Surgery, Inc. Non-invasive measurement of fluid pressure in an adjustable gastric band
DE102005009021A1 (de) 2005-02-28 2006-09-07 Advanced Micro Devices Inc., Sunnyvale Vereinheitliche USB OTG-Steuerungseinheit
DE102005014420A1 (de) 2005-03-24 2006-09-28 Inmeditec Medizintechnik Gmbh Vakuumtherapievorrichtung
WO2006106509A2 (en) 2005-04-04 2006-10-12 Hadasit Ltd. Medical imaging method and system
CN2805782Y (zh) 2005-04-18 2006-08-16 杨克训 负压吸引器
US8696662B2 (en) 2005-05-12 2014-04-15 Aesculap Ag Electrocautery method and apparatus
US7857271B2 (en) 2005-06-24 2010-12-28 Automated Medical Products Corporation Surgical tool holder with engagement portions
US20070000310A1 (en) 2005-06-29 2007-01-04 Varian, Inc. Leak detection system with wireless remote unit
US7438705B2 (en) 2005-07-14 2008-10-21 Boehringer Technologies, L.P. System for treating a wound with suction and method detecting loss of suction
DE202005011372U1 (de) 2005-07-20 2006-11-30 Inficon Gmbh Schnüffellecksuchgerät
US7503910B2 (en) 2006-02-01 2009-03-17 Carmeli Adahan Suctioning system, method and kit
US7608066B2 (en) 2005-08-08 2009-10-27 Innovative Therapies, Inc. Wound irrigation device pressure monitoring and control system
US7837673B2 (en) 2005-08-08 2010-11-23 Innovative Therapies, Inc. Wound irrigation device
JP2009509570A (ja) 2005-09-07 2009-03-12 タイコ ヘルスケア グループ リミテッド パートナーシップ 自蔵創傷手当て装置
EP2010245B1 (en) * 2005-11-21 2015-10-14 Joshua David Smith Wound care system
US7252014B1 (en) 2006-04-17 2007-08-07 Mocon, Inc. Instrument and method for measuring the volume of a hermetically sealed variable volume and pressure conforming container
US7779625B2 (en) * 2006-05-11 2010-08-24 Kalypto Medical, Inc. Device and method for wound therapy
US8009884B2 (en) 2006-06-20 2011-08-30 Shiu-Shin Chio Method and apparatus for diagnosing conditions using tissue color
US8652086B2 (en) 2006-09-08 2014-02-18 Abbott Medical Optics Inc. Systems and methods for power and flow rate control
TW200821001A (en) 2006-09-19 2008-05-16 Kci Licensing Inc Reduced pressure treatment system having blockage clearing and dual-zone pressure protection capabilities
US7876546B2 (en) 2006-09-19 2011-01-25 Kci Licensing Inc. Component module for a reduced pressure treatment system
US8366690B2 (en) 2006-09-19 2013-02-05 Kci Licensing, Inc. System and method for determining a fill status of a canister of fluid in a reduced pressure treatment system
MX2009002949A (es) 2006-09-19 2009-03-31 Kci Licensing Inc Aparato suspendido para fijar un dispositivo medico a una estructura de soporte sustancialmente horizontal o sustancialmente vertical.
US8061360B2 (en) 2006-09-19 2011-11-22 Kci Licensing, Inc. System and method for locating fluid leaks at a drape of a reduced pressure delivery system
US8000777B2 (en) 2006-09-19 2011-08-16 Kci Licensing, Inc. System and method for tracking healing progress of tissue
EP2109473B2 (en) 2007-02-09 2022-04-20 KCI Licensing, Inc. Apparatus for administering reduced pressure treatment to a tissue site
EP3120878B1 (en) * 2007-02-20 2020-07-22 KCI Licensing, Inc. System for distingushing leaks from a disengaged canister condition in a reduced pressure treatment system
JP2010525873A (ja) 2007-05-01 2010-07-29 ザ ブライハム アンド ウイメンズ ホスピタル, インコーポレイテッド 創傷治癒デバイス
GB0715210D0 (en) 2007-08-06 2007-09-12 Smith & Nephew Apparatus
US8105265B2 (en) 2007-10-12 2012-01-31 Deka Products Limited Partnership Systems, devices and methods for cardiopulmonary treatment and procedures
GB0723876D0 (en) 2007-12-06 2008-01-16 Smith & Nephew Apparatus and method for topical negative pressure therapy
US8021347B2 (en) 2008-07-21 2011-09-20 Tyco Healthcare Group Lp Thin film wound dressing
US8007481B2 (en) 2008-07-17 2011-08-30 Tyco Healthcare Group Lp Subatmospheric pressure mechanism for wound therapy system
US8192388B2 (en) 2008-07-25 2012-06-05 Baxter International Inc. System and method for detecting access disconnection
US8251979B2 (en) 2009-05-11 2012-08-28 Tyco Healthcare Group Lp Orientation independent canister for a negative pressure wound therapy device
US8216198B2 (en) 2009-01-09 2012-07-10 Tyco Healthcare Group Lp Canister for receiving wound exudate in a negative pressure therapy system
JP5900930B2 (ja) 2010-07-16 2016-04-06 ケーシーアイ ライセンシング インコーポレイテッド 減圧圧力創被覆材を仲介するシステム及び方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI484945B (zh) * 2010-06-22 2015-05-21

Also Published As

Publication number Publication date
NO20091014L (no) 2009-03-06
US20180168916A1 (en) 2018-06-21
US20100268179A1 (en) 2010-10-21
WO2008036361A2 (en) 2008-03-27
KR20090058554A (ko) 2009-06-09
US7758555B2 (en) 2010-07-20
EP3610898A1 (en) 2020-02-19
US20150073363A1 (en) 2015-03-12
WO2008036361A3 (en) 2008-07-03
EP3251706B2 (en) 2022-11-16
US8870851B2 (en) 2014-10-28
US20080071234A1 (en) 2008-03-20
AU2007297579A1 (en) 2008-03-27
CN101511277B (zh) 2013-05-22
ZA200901297B (en) 2010-02-24
ES2642043T3 (es) 2017-11-15
CA2663715C (en) 2011-12-20
JP2010504113A (ja) 2010-02-12
EP2063787B1 (en) 2017-07-05
US8328776B2 (en) 2012-12-11
EP2063787B8 (en) 2017-08-16
AU2007297579B2 (en) 2013-02-14
CA2663715A1 (en) 2008-03-27
IL197646A0 (en) 2009-12-24
EP3251706A1 (en) 2017-12-06
EP2063787A4 (en) 2014-04-02
EP2063787A2 (en) 2009-06-03
US20130090613A1 (en) 2013-04-11
US10806835B2 (en) 2020-10-20
MX2009002948A (es) 2009-03-31
BRPI0714993A2 (pt) 2013-07-30
KR101231281B1 (ko) 2013-02-07
EP3251706B1 (en) 2020-02-26
JP4671249B2 (ja) 2011-04-13
CN101511277A (zh) 2009-08-19
US9931268B2 (en) 2018-04-03

Similar Documents

Publication Publication Date Title
TW200821001A (en) Reduced pressure treatment system having blockage clearing and dual-zone pressure protection capabilities
JP7467575B2 (ja) 負圧傷治療の準拠使用を監視するためのシステム
RU2430747C2 (ru) Система лечения пониженным давлением, имеющая возможности снятия блокировки и защиты давления с двойной зоной
JP5748297B2 (ja) 減圧治療システムにおける液体用キャニスタの充填状態判定システム及びその方法
AU2016203841B2 (en) Reduced pressure treatment system having blockage clearing and dual-zone pressure protection capabilities
AU2013205545B2 (en) Reduced pressure treatment system having blockage clearing and dual-zone pressure protection capabilities