WO2013119482A1 - Appareils et procédés d'administration contrôlée de fluides chauffés à un sujet - Google Patents

Appareils et procédés d'administration contrôlée de fluides chauffés à un sujet Download PDF

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Publication number
WO2013119482A1
WO2013119482A1 PCT/US2013/024562 US2013024562W WO2013119482A1 WO 2013119482 A1 WO2013119482 A1 WO 2013119482A1 US 2013024562 W US2013024562 W US 2013024562W WO 2013119482 A1 WO2013119482 A1 WO 2013119482A1
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WO
WIPO (PCT)
Prior art keywords
tubing
subject
heated
fluid
infusion pump
Prior art date
Application number
PCT/US2013/024562
Other languages
English (en)
Inventor
Michael Friedman
Original Assignee
Michael Friedman
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 Michael Friedman filed Critical Michael Friedman
Publication of WO2013119482A1 publication Critical patent/WO2013119482A1/fr

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Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F7/00—Heating or cooling appliances for medical or therapeutic treatment of the human body
    • A61F7/12—Devices for heating or cooling internal body cavities
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F7/00—Heating or cooling appliances for medical or therapeutic treatment of the human body
    • A61F2007/0059—Heating or cooling appliances for medical or therapeutic treatment of the human body with an open fluid circuit

Definitions

  • the invention relates to apparatus and methods for controlled delivery of heated fluids to a subject, such as for example for irrigation, infusion, or tumescence of a subject during surgical procedures.
  • An infusion pump is used to provide controlled delivery of the heated fluids such that the tubing used to deliver the fluids to the subject can be inserted and removed from the pump without opening the tubing system, thereby eliminating a potential source of infection.
  • Surgical procedures such as for example liposuction and abdominal surgery, can involve irrigation, infusion, or tumescence of portions of the patient with large volumes of fluids. Irrigation of the patient with cold fluids contributes to perioperative hypothermia, which has been associated with increased morbidity and mortality (Karalapillai et ah, 201 1). Hypothermia causes patient discomfort and can lead to, for example, impaired wound healing, more frequent wound infection, cardiac events and clotting abnormalities. Infusion of warm fluid during surgery has been found to be effective in keeping patients nearly normothermic (Xu et ah, 2010). Devices for warming fluids administered to patients have been developed (e.g., U.S. Patent Nos.
  • the invention provides systems and methods for controlled delivery of heated fluids to a subject where the system comprises a tubing system for delivery of a fluid from a fluid reservoir to the subject, wherein a first portion of the tubing system comprises tubing for insertion in an infusion pump without opening the tubing system and a second portion of the tubing system comprises tubing for being heated by a heating device.
  • the invention also provides tubing systems and methods for controlled delivery of heated fluids to a subject where the tubing system comprises tubing for being heated by a heating device and tubing for insertion in an infusion pump without the need of opening the tubing system for connection to the pump.
  • the invention also provides tubing systems and methods for controlled delivery of fluids to a subject where the tubing system comprises tubing for delivery of a fluid from a fluid reservoir and tubing for insertion in an infusion pump without opening the tubing system.
  • FIG. 1A-1B Schematic diagram illustrating two embodiments of the system for controlled delivery of heated fluids to a subject.
  • Fluid is delivered from a fluid reservoir (F) to a subject (S).
  • the tubing system includes a portion of tubing (P) for insertion in an infusion pump without opening the tubing system and another portion of tubing (H) for being heated by a heating device.
  • Connectors can be provided between different parts of the system, e.g., between any one or more of the fluid reservoir, the tubing for insertion in the infusion pump, the tubing for being heated by the heating device, and the subject.
  • the tubing for insertion in the infusion pump is positioned between the fluid reservoir and the tubing for being heated by the heating device.
  • the tubing for insertion in the infusion pump is positioned between the tubing for being heated by the heating device and the subject.
  • FIG. 2A-2B Schematic diagram illustrating additional embodiments of the system for controlled delivery of heated fluids to a subject.
  • A) shows a tubing system that includes tubing (P) for insertion in an infusion pump, without opening the tubing system, that is connected to tubing for delivery of fluid from a fluid reservoir (F).
  • This system can include a connector for connecting to tubing for heating the fluid by a heating device.
  • B) shows a tubing system that includes a portion of tubing (P) for insertion in an infusion pump, without opening the tubing system, that is connected to tubing for heating fluid by a heating device.
  • This system can include connectors for connecting to a fluid reservoir, or to tubing connected to a fluid reservoir, and for connecting to the subject.
  • the invention provides a system for controlled delivery of heated fluids to a subject comprising:
  • a tubing system for delivery of a fluid from a fluid reservoir to the subject, wherein a first portion of the tubing system comprises tubing for insertion in an infusion pump without opening the tubing system;
  • a second portion of the tubing system comprises tubing for being heated by a heating device.
  • the tubing for insertion in the infusion pump is positioned between the fluid reservoir and the tubing for being heated by the heating device. In another embodiment, the tubing for insertion in the infusion pump is positioned between the tubing for being heated by the heating device and the subject.
  • the system provides precise control of the rate of delivery of heated fluids to the subject, as well as precise control of the amount of heated fluids delivered to the subject.
  • tubing used to deliver the fluids to the subject can be inserted and removed from the pump without opening the tubing system, thereby eliminating a potential source of infection.
  • Tubing suitable for insertion in and removal from an infusion pump without opening the tubing system includes, for example, MENTOR® AUTOFUSE tubing (Mentor, Irving, TX).
  • Any suitable system for heating or warming the fluid that is to be delivered to the patient can be used with this system.
  • Devices for warming fluids administered to patients have been described (e.g., U.S. Patent Nos. 7,094,219, 7, 158,719, 7,657,163, 7,865,072, and 7,891,974).
  • Preferred warming devices for irrigating subjects include RANGER® Irrigation Fluid Warming Disposable Set Model 24750, Arizant Healthcare Inc., Eden Prairie MN.
  • the invention also provides a tubing system for controlled delivery of heated fluids to a subject comprising tubing for being heated by a heating device and tubing for insertion in an infusion pump without opening the tubing system.
  • This system can also include, e.g., a connector for connecting the tubing system to a fluid reservoir or to tubing connected to a fluid reservoir.
  • the invention also provides a tubing system for controlled delivery of fluids to a subject comprising tubing for delivery of a fluid from a fluid reservoir and tubing for insertion in an infusion pump without opening the tubing system.
  • This system can also include, e.g., a connector for connecting the tubing system to tubing for being heated by a heating device.
  • connectors can be provided between different parts of the system, e.g., between any one or more of the fluid reservoir, the tubing for insertion in the infusion pump, the tubing for being heated by a heating device, and the subject.
  • Any connectors suitable for use in an operating room can be used such as, e.g., screw connectors, luer lock, Christmas tree adaptors, zip tie connectors, or three-way stop-cocks.
  • the connector can have a female attachment or a male attachment as appropriate.
  • the invention further provides a tubing system for insertion in an infusion pump, wherein the tubing system comprises a portion of tubing for insertion in the infusion pump, where one end of the tubing is configured for connection to tubing for being heated by a heating device and the other end of the tubing is configured for connection to a fluid reservoir or to a subject who will receive the fluid.
  • the ends of the tubing can be configured using any suitable connector.
  • the tubing for insertion in the infusion pump can be silastic or silicone tubing.
  • Any of the systems described herein can include a three-way stopcock for use in administering additional fluids, medications or drugs to the subject.
  • Any suitable pump can be used with this system, such as for example, a roller pump, a roller tubing pump or a peristaltic pump.
  • the subject can be a human or a non-human animal, such as for example, a mouse, rat, cat, dog, pig, horse, cow, sheep, cattle or primate.
  • the subject is undergoing a surgical procedure during which irrigation of the subject with fluid is required, such as, e.g., liposuction tumescent, laparoscopy or hysteroscopy.
  • the fluids that can be used include any that may be used in an operating room for delivery to a patient, such as, for example, sterile saline.
  • the tubing apparatus for delivery of the fluid to the patient is supplied in sterile packaging.
  • the system can also include one or more of: one or more fluid reservoirs, which are preferably supplied in sterile packaging; a heating or warming device for use with the tubing for being heated by the heating device; and an infusion pump for use with the tubing for insertion in the infusion pump.
  • the invention further provides a method for controlled delivery of a heated fluid to a subject comprising delivering the fluid through a tubing system for delivery of a fluid from a fluid reservoir to the subject,
  • a first portion of the tubing system comprises tubing for insertion in an infusion pump without opening the tubing system
  • a second portion of the tubing system comprises tubing for being heated by a heating device.
  • the invention further provides a method for controlled delivery of a heated fluid to a subject comprising delivering the fluid through a tubing system comprising tubing for being heated by a heating device and tubing for insertion in an infusion pump without opening the tubing system.
  • the tubing system can include, e.g., a connector for connecting the tubing system to a fluid reservoir or to tubing connected to a fluid reservoir.
  • the invention further provides a method for controlled delivery of a heated fluid to a subject comprising delivering the fluid through a tubing system comprising tubing for delivery of a fluid from a fluid reservoir and tubing for insertion in an infusion pump without opening the tubing system.
  • the tubing system can include, e.g., a connector for connecting the tubing system to tubing for being heated by a heating device.

Landscapes

  • Health & Medical Sciences (AREA)
  • Vascular Medicine (AREA)
  • Thermal Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)

Abstract

L'invention concerne des appareils et des procédés d'irrigation contrôlée d'un sujet pendant des opérations chirurgicales, dans lesquelles une pompe est utilisée pour fournir une administration contrôlée de fluides chauffés afin d'irriguer le patient subissant la chirurgie. Le système de tubulure comprend une tubulure d'insertion dans une pompe de perfusion sans avoir besoin d'ouvrir le système de tubulure.
PCT/US2013/024562 2012-02-06 2013-02-04 Appareils et procédés d'administration contrôlée de fluides chauffés à un sujet WO2013119482A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201261595219P 2012-02-06 2012-02-06
US61/595,219 2012-02-06

Publications (1)

Publication Number Publication Date
WO2013119482A1 true WO2013119482A1 (fr) 2013-08-15

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2013/024562 WO2013119482A1 (fr) 2012-02-06 2013-02-04 Appareils et procédés d'administration contrôlée de fluides chauffés à un sujet

Country Status (1)

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WO (1) WO2013119482A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3220797A1 (fr) * 2014-11-17 2017-09-27 Lina Medical ApS Dispositif destiné à être utilisé dans l'hystéroscopie

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3881483A (en) * 1972-09-12 1975-05-06 Rhone Poulenc Sa Extracorporeal blood circuit
US5254094A (en) * 1989-07-17 1993-10-19 Starkey David L Physiological fluid warmer
US5324258A (en) * 1992-01-30 1994-06-28 F. H. Faulding & Co. Limited Reservoir module for a drug delivery system
US20070088263A1 (en) * 2002-01-15 2007-04-19 The Heat Factory, Inc. Intravenous fluid warming device
US20080228142A1 (en) * 2007-03-13 2008-09-18 Ron Elazari-Volcani Portable intravenous fluid heating system
US20080281268A1 (en) * 2005-10-27 2008-11-13 Hotwatch Aps Portable Device for Heating Up Intravenous Fluids

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3881483A (en) * 1972-09-12 1975-05-06 Rhone Poulenc Sa Extracorporeal blood circuit
US5254094A (en) * 1989-07-17 1993-10-19 Starkey David L Physiological fluid warmer
US5324258A (en) * 1992-01-30 1994-06-28 F. H. Faulding & Co. Limited Reservoir module for a drug delivery system
US20070088263A1 (en) * 2002-01-15 2007-04-19 The Heat Factory, Inc. Intravenous fluid warming device
US20080281268A1 (en) * 2005-10-27 2008-11-13 Hotwatch Aps Portable Device for Heating Up Intravenous Fluids
US20080228142A1 (en) * 2007-03-13 2008-09-18 Ron Elazari-Volcani Portable intravenous fluid heating system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3220797A1 (fr) * 2014-11-17 2017-09-27 Lina Medical ApS Dispositif destiné à être utilisé dans l'hystéroscopie

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