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NZ760959B2 - Extension housing a probe or intravenous catheter - Google Patents
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NZ760959B2 - Extension housing a probe or intravenous catheter - Google Patents

Extension housing a probe or intravenous catheter

Info

Publication number
NZ760959B2
NZ760959B2 NZ760959A NZ76095918A NZ760959B2 NZ 760959 B2 NZ760959 B2 NZ 760959B2 NZ 760959 A NZ760959 A NZ 760959A NZ 76095918 A NZ76095918 A NZ 76095918A NZ 760959 B2 NZ760959 B2 NZ 760959B2
Authority
NZ
New Zealand
Prior art keywords
instrument
catheter
adapter
proximal end
distal
Prior art date
Application number
NZ760959A
Other versions
NZ760959A (en
Inventor
Bryan Bihlmaier
Jonathan Karl Burkholz
Joseph Spataro
Original Assignee
Becton Dickinson And Company
Filing date
Publication date
Priority claimed from US16/037,246 external-priority patent/US11969247B2/en
Application filed by Becton Dickinson And Company filed Critical Becton Dickinson And Company
Priority to NZ801400A priority Critical patent/NZ801400B2/en
Publication of NZ760959A publication Critical patent/NZ760959A/en
Publication of NZ760959B2 publication Critical patent/NZ760959B2/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/15—Devices for taking samples of blood
    • A61B5/150007—Details
    • A61B5/150015—Source of blood
    • A61B5/15003—Source of blood for venous or arterial blood
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/15—Devices for taking samples of blood
    • A61B5/150007—Details
    • A61B5/150343—Collection vessels for collecting blood samples from the skin surface, e.g. test tubes, cuvettes
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/15—Devices for taking samples of blood
    • A61B5/150007—Details
    • A61B5/150374—Details of piercing elements or protective means for preventing accidental injuries by such piercing elements
    • A61B5/150381—Design of piercing elements
    • A61B5/150389—Hollow piercing elements, e.g. canulas, needles, for piercing the skin
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/15—Devices for taking samples of blood
    • A61B5/150007—Details
    • A61B5/150374—Details of piercing elements or protective means for preventing accidental injuries by such piercing elements
    • A61B5/150534—Design of protective means for piercing elements for preventing accidental needle sticks, e.g. shields, caps, protectors, axially extensible sleeves, pivotable protective sleeves
    • A61B5/150633—Protective sleeves which are axially extensible, e.g. sleeves connected to, or integrated in, the piercing or driving device; pivotable protective sleeves
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/15—Devices for taking samples of blood
    • A61B5/150007—Details
    • A61B5/150732—Needle holders, for instance for holding the needle by the hub, used for example with double-ended needle and pre-evacuated tube
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/15—Devices for taking samples of blood
    • A61B5/150992—Blood sampling from a fluid line external to a patient, such as a catheter line, combined with an infusion line; Blood sampling from indwelling needle sets, e.g. sealable ports, luer couplings or valves
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/15—Devices for taking samples of blood
    • A61B5/153—Devices specially adapted for taking samples of venous or arterial blood, e.g. with syringes
    • 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
    • A61M25/00—Catheters; Hollow probes
    • A61M2025/0019—Cleaning catheters or the like, e.g. for reuse of the device, for avoiding replacement
    • 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
    • A61M39/00—Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
    • A61M39/10—Tube connectors; Tube couplings
    • A61M2039/1066—Tube connectors; Tube couplings having protection means, e.g. sliding sleeve to protect connector itself, shrouds to protect a needle present in the connector, protective housing, isolating sheath
    • 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
    • A61M39/00—Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
    • A61M39/10—Tube connectors; Tube couplings
    • A61M2039/1072—Tube connectors; Tube couplings with a septum present in the connector
    • 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
    • A61M39/00—Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
    • A61M39/10—Tube connectors; Tube couplings
    • A61M2039/1077—Adapters, e.g. couplings adapting a connector to one or several other connectors
    • 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
    • A61M25/00—Catheters; Hollow probes
    • A61M25/0097—Catheters; Hollow probes characterised by the hub
    • 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
    • A61M25/00—Catheters; Hollow probes
    • A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
    • A61M25/0105—Steering means as part of the catheter or advancing means; Markers for positioning
    • A61M25/0111—Aseptic insertion devices
    • 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
    • A61M25/00—Catheters; Hollow probes
    • A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
    • A61M25/0105—Steering means as part of the catheter or advancing means; Markers for positioning
    • A61M25/0113—Mechanical advancing means, e.g. catheter dispensers
    • 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
    • A61M25/00—Catheters; Hollow probes
    • A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
    • A61M25/06—Body-piercing guide needles or the like
    • A61M25/0606—"Over-the-needle" catheter assemblies, e.g. I.V. catheters
    • 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
    • A61M25/00—Catheters; Hollow probes
    • A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
    • A61M25/06—Body-piercing guide needles or the like
    • A61M25/0612—Devices for protecting the needle; Devices to help insertion of the needle, e.g. wings or holders
    • A61M25/0637—Butterfly or winged devices, e.g. for facilitating handling or for attachment to the skin
    • 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
    • A61M25/00—Catheters; Hollow probes
    • A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
    • A61M25/06—Body-piercing guide needles or the like
    • A61M25/0693—Flashback chambers
    • 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
    • A61M39/00—Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
    • A61M39/02—Access sites
    • A61M39/0247—Semi-permanent or permanent transcutaneous or percutaneous access sites to the inside of the body
    • 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
    • A61M39/00—Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
    • A61M39/10—Tube connectors; Tube couplings
    • A61M39/12—Tube connectors; Tube couplings for joining a flexible tube to a rigid attachment
    • 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
    • A61M39/00—Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
    • A61M39/10—Tube connectors; Tube couplings
    • A61M39/16—Tube connectors; Tube couplings having provision for disinfection or sterilisation
    • A61M39/162—Tube connectors; Tube couplings having provision for disinfection or sterilisation with antiseptic agent incorporated within the connector
    • 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
    • A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/178—Syringes
    • A61M5/31—Details

Abstract

vascular access system comprises a peripheral intravenous catheter assembly which may comprise a catheter adapter having a distal end, a proximal end, and a lumen extending therebetween, the catheter adapter having an integrated extension tube; and a first catheter, wherein the first catheter extends distally from the catheter adapter; and an extension. The extension may comprise a housing, comprising a proximal end, and a distal end, a slot; and an instrument disposed within the housing. The instrument comprises a second catheter or a probe, wherein the instrument comprises a proximal end and a distal tip, wherein the proximal end of the instrument extends through the slot, wherein the instrument is configured to move with respect to the housing from a proximal position to a distal position, wherein the instrument is advanced beyond the distal tip of the first catheter when the instrument is disposed in the distal position, wherein the instrument is advanced beyond the distal tip of the first catheter in response to movement of the proximal end of the instrument along the slot from the proximal position to the distal position, and wherein the instrument is withdrawn into the housing in response to movement of the proximal end of the instrument along the slot from the distal position to the proximal position. This may allow the instrument to be withdrawn while allowing the placed catheter to remain in place.

Claims (7)

1. A vascular access system, comprising: a peripheral intravenous catheter assembly, comprising: a catheter adapter, comprising a distal end, a proximal end, and a lumen extending therebetween, the catheter adapter having an integrated extension tube; and a first catheter, wherein the first catheter extends distally from the catheter adapter; an extension, comprising: a housing, comprising a proximal end, a distal end, and a slot; and an instrument disposed within the housing, wherein the instrument comprises a second catheter or a probe, wherein the instrument comprises a proximal end and a distal tip, wherein the proximal end of the instrument extends through the slot, wherein the instrument is configured to move with respect to the housing from a proximal position to a distal position, wherein the instrument is advanced beyond the distal tip of the first catheter when the instrument is disposed in the distal position, wherein the instrument is advanced beyond the distal tip of the first catheter in response to movement of the proximal end of the instrument along the slot from the proximal position to the distal position, and wherein the instrument is withdrawn into the housing in response to movement of the proximal end of the instrument along the slot from the distal position to the proximal position; and a sleeve disposed within the housing, wherein the instrument is disposed within the sleeve, wherein the sleeve is compressible in a distal direction, wherein the second catheter is advanced beyond the distal tip of the first catheter when the instrument is disposed in the distal position and the sleeve is compressed in the distal direction.
2. The vascular access system of claim 1, wherein the housing is rigid or semi-rigid.
3. The vascular access system of claim 1 or claim 2, wherein the instrument comprises the second catheter, further comprising an adapter coupled to the proximal end of the instrument, wherein the adapter comprises a cavity configured to receive a syringe or blood collection tube, wherein the adapter further comprises a cannula disposed within the cavity and configured to puncture a septum of the syringe or the blood collection tube in response to the syringe or the blood collection tube being advanced into the cavity of the adapter, wherein the adapter is angled with respect to the housing.
4. The vascular access system of claim 1 or claim 2, wherein the instrument comprises the second catheter, further comprising an adapter coupled to the proximal end of the instrument, wherein the adapter comprises a cavity configured to receive a syringe or blood collection tube, wherein the adapter further comprises a cannula disposed within the cavity and configured to puncture a septum of the syringe or the blood collection tube in response to the syringe or the blood collection tube being advanced into the cavity of the adapter, wherein the adapter is oriented parallel to a longitudinal axis of the housing.
5. The vascular access system of any one of the preceding claims, further comprising an advancement tab coupled with the instrument.
6. The vascular access system of claim 1, wherein the extension further comprises a second extension tube, the second extension tube comprising a proximal end and a distal end, wherein the proximal end of the instrument is coupled with the distal end of the second extension tube.
7. The vascular access system of claim 6, further comprising an adapter, wherein the proximal end of the second extension tube is coupled with the adapter, wherein the adapter comprises a cavity configured to receive a syringe or blood collection tube, wherein the adapter further comprises a cannula disposed within the cavity and configured to puncture a septum of the syringe or the blood collection tube in response to the syringe or the blood collection tube being advanced into the cavity of the adapter.
NZ760959A 2018-07-18 Extension housing a probe or intravenous catheter NZ760959B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
NZ801400A NZ801400B2 (en) 2018-07-18 Extension housing a probe or intravenous catheter

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201762534552P 2017-07-19 2017-07-19
US16/037,246 US11969247B2 (en) 2017-07-19 2018-07-17 Extension housing a probe or intravenous catheter
PCT/US2018/042608 WO2019018473A2 (en) 2017-07-19 2018-07-18 Extension housing a probe or intravenous catheter

Publications (2)

Publication Number Publication Date
NZ760959A NZ760959A (en) 2025-06-27
NZ760959B2 true NZ760959B2 (en) 2025-09-30

Family

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