GB2516379B - Negative pressure wound therapy system with a buffering unit - Google Patents

Negative pressure wound therapy system with a buffering unit

Info

Publication number
GB2516379B
GB2516379B GB1413520.6A GB201413520A GB2516379B GB 2516379 B GB2516379 B GB 2516379B GB 201413520 A GB201413520 A GB 201413520A GB 2516379 B GB2516379 B GB 2516379B
Authority
GB
United Kingdom
Prior art keywords
negative pressure
therapy system
pressure wound
wound therapy
buffering unit
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
GB1413520.6A
Other versions
GB201413520D0 (en
GB2516379A (en
Inventor
Nan-Kuang Yao
Luo-Hwa Miau
Jhy-Wen Wu
Jen-Chien Chien
Shi-Fu Chen
Li-Ling Li
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Wellell Inc
Original Assignee
Apex Medical Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Apex Medical Corp filed Critical Apex Medical Corp
Priority to GB1413520.6A priority Critical patent/GB2516379B/en
Publication of GB201413520D0 publication Critical patent/GB201413520D0/en
Publication of GB2516379A publication Critical patent/GB2516379A/en
Application granted granted Critical
Publication of GB2516379B publication Critical patent/GB2516379B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES 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
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES 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
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/88—Draining devices having means for processing the drained fluid, e.g. an absorber
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES 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
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/90—Negative pressure wound therapy devices, i.e. devices for applying suction to a wound to promote healing, e.g. including a vacuum dressing
    • A61M1/91—Suction aspects of the dressing
    • A61M1/912—Connectors between dressing and drainage tube
    • A61M1/913—Connectors between dressing and drainage tube having a bridging element for transferring the reduced pressure from the connector to the dressing
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES 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
    • A61M27/00—Drainage appliance for wounds or the like, i.e. wound drains, implanted drains
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES 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
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/90—Negative pressure wound therapy devices, i.e. devices for applying suction to a wound to promote healing, e.g. including a vacuum dressing
    • A61M1/96—Suction control thereof
    • A61M1/962—Suction control thereof having pumping means on the suction site, e.g. miniature pump on dressing or dressing capable of exerting suction

Landscapes

  • Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Vascular Medicine (AREA)
  • Otolaryngology (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
GB1413520.6A 2012-05-29 2012-05-29 Negative pressure wound therapy system with a buffering unit Expired - Fee Related GB2516379B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1413520.6A GB2516379B (en) 2012-05-29 2012-05-29 Negative pressure wound therapy system with a buffering unit

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB1209540.2A GB2502538B (en) 2012-05-29 2012-05-29 Negative pressure wound therapy system with a buffering unit
GB1413520.6A GB2516379B (en) 2012-05-29 2012-05-29 Negative pressure wound therapy system with a buffering unit

Publications (3)

Publication Number Publication Date
GB201413520D0 GB201413520D0 (en) 2014-09-10
GB2516379A GB2516379A (en) 2015-01-21
GB2516379B true GB2516379B (en) 2015-08-26

Family

ID=46546131

Family Applications (2)

Application Number Title Priority Date Filing Date
GB1209540.2A Expired - Fee Related GB2502538B (en) 2012-05-29 2012-05-29 Negative pressure wound therapy system with a buffering unit
GB1413520.6A Expired - Fee Related GB2516379B (en) 2012-05-29 2012-05-29 Negative pressure wound therapy system with a buffering unit

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB1209540.2A Expired - Fee Related GB2502538B (en) 2012-05-29 2012-05-29 Negative pressure wound therapy system with a buffering unit

Country Status (1)

Country Link
GB (2) GB2502538B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102015015559B4 (en) * 2015-12-03 2022-08-11 Primed Halberstadt Medizintechnik Gmbh Arrangement for removing wound exudate from body cavities

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030050594A1 (en) * 2001-04-30 2003-03-13 Kci Licensing, Inc. Wound therapy and tissue management system and method with fluid differentiation
US20060025727A1 (en) * 2003-09-16 2006-02-02 Boehringer Laboratories, Inc. Apparatus and method for suction-assisted wound healing
GB2483292A (en) * 2010-09-03 2012-03-07 Apex Medical Corp Collecting bag for a negative pressure wound therapy system

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7998107B2 (en) * 2002-09-24 2011-08-16 Kensey Nash Corporation Interventional procedure drive and control system
TWI384968B (en) * 2008-12-11 2013-02-11 Ind Tech Res Inst Wound treatment apparatus
US8366667B2 (en) * 2010-02-11 2013-02-05 Baxter International Inc. Flow pulsatility dampening devices
EP2412392A1 (en) * 2010-07-29 2012-02-01 Koninklijke Philips Electronics N.V. Piston pump with variable buffer

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030050594A1 (en) * 2001-04-30 2003-03-13 Kci Licensing, Inc. Wound therapy and tissue management system and method with fluid differentiation
US20060025727A1 (en) * 2003-09-16 2006-02-02 Boehringer Laboratories, Inc. Apparatus and method for suction-assisted wound healing
GB2483292A (en) * 2010-09-03 2012-03-07 Apex Medical Corp Collecting bag for a negative pressure wound therapy system

Also Published As

Publication number Publication date
GB201413520D0 (en) 2014-09-10
GB2502538B (en) 2014-10-22
GB2516379A (en) 2015-01-21
GB2502538A (en) 2013-12-04
GB201209540D0 (en) 2012-07-11

Similar Documents

Publication Publication Date Title
ZA201408307B (en) Negative pressure wound therapy apparatus
HUE047600T2 (en) Apparatuses for negative pressure wound therapy
ZA201307358B (en) Negative pressure wound therapy dressing
EP2877103A4 (en) Negative pressure wound closure device
HK1181330A1 (en) Negative pressure wound treatment assembly
EP2670312A4 (en) Negative pressure wound closure device
EP3415189C0 (en) Positive expiratory pressure device
GB2505324B (en) A monitoring system
PT3660624T (en) Display system with a flexible display
EP2923346A4 (en) A medical monitoring system
HK1210975A1 (en) Continuous positive airway pressure device
RS58959B1 (en) A pressure delivery system
EP2844322A4 (en) Nasal interface for use with a nasal airway pressure system
EP2920387A4 (en) Retaining membrane on a structure
ZA201406699B (en) Negative pressure wound therapy product
AU339356S (en) Positive airway pressure delivery device
SG11201406073YA (en) A therapy device
GB201314643D0 (en) A medical device
GB2516379B (en) Negative pressure wound therapy system with a buffering unit
GB201209249D0 (en) Negative pressure wound therapy system with a buffering unit
GB2483292B (en) Collector for a negative pressure wound therapy system and its combination
GB2483291B (en) Actuator for a negative pressure wound therapy system
GB201206918D0 (en) A wound management system
GB2504558B8 (en) A delivery aid
GB2505241B (en) A storage unit

Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20210529