WO2013152209A1 - Aiguille pour orifice et ses procédés d'utilisation - Google Patents

Aiguille pour orifice et ses procédés d'utilisation Download PDF

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Publication number
WO2013152209A1
WO2013152209A1 PCT/US2013/035299 US2013035299W WO2013152209A1 WO 2013152209 A1 WO2013152209 A1 WO 2013152209A1 US 2013035299 W US2013035299 W US 2013035299W WO 2013152209 A1 WO2013152209 A1 WO 2013152209A1
Authority
WO
WIPO (PCT)
Prior art keywords
needle
port
bottom plate
access needle
access
Prior art date
Application number
PCT/US2013/035299
Other languages
English (en)
Inventor
Tammy LIGHTNER
Original Assignee
The Children's Mercy Hospital
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 The Children's Mercy Hospital filed Critical The Children's Mercy Hospital
Publication of WO2013152209A1 publication Critical patent/WO2013152209A1/fr

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
    • 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
    • A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
    • A61M5/158—Needles for infusions; Accessories therefor, e.g. for inserting infusion needles, or for holding them on 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
    • 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
    • A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
    • A61M5/158—Needles for infusions; Accessories therefor, e.g. for inserting infusion needles, or for holding them on the body
    • A61M2005/1583—Needle extractors
    • 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
    • A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
    • A61M5/158—Needles for infusions; Accessories therefor, e.g. for inserting infusion needles, or for holding them on the body
    • A61M2005/1585—Needle inserters
    • 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
    • A61M5/32—Needles; Details of needles pertaining to their connection with syringe or hub; Accessories for bringing the needle into, or holding the needle on, the body; Devices for protection of needles
    • A61M5/3205—Apparatus for removing or disposing of used needles or syringes, e.g. containers; Means for protection against accidental injuries from used needles
    • A61M5/321—Means for protection against accidental injuries by used needles
    • A61M5/3243—Means for protection against accidental injuries by used needles being axially-extensible, e.g. protective sleeves coaxially slidable on the syringe barrel

Definitions

  • This invention relates to a port access needle device, suitable for accessing ports using a non-coring needle either clinically or in a family care environment.
  • All venous access systems including implantable venous and arterial access portal systems, are designed to permit repeated access to the patient's venous system for the parenteral delivery of medications, nutritional solutions, other fluids, and for the sampling of venous blood.
  • Venous systems may be placed in the arm or chest.
  • CLABSIs central line-associated blood stream infections
  • studies have shown that each year there are more than 800,000 needle stick injuries to healthcare workers in the U.S. alone. Each needle stick injury is costly to the healthcare system and carries the risk of transmission of blood borne pathogens which can lead to long-term complications of HIV, hepatitis B and hepatitis C infections, costing many thousands of dollars.
  • portal access needle devices providing ease of use, promoting clinician and patient safety by reducing risks of CLABSIs as well as needle stick injury during access, de-access, and disposal following each use of the access needle are in great need.
  • the present invention overcomes the obstacles of the prior art and provides for a port access needle device that is specifically designed for clinical use or family care.
  • the device provides visual accessibility of the needle insertion site such that the site can be monitored for signs of infection.
  • visualization provides an opportunity for both identification and early intervention in the event of a CBABSI and reduces the severity thereof.
  • the device includes a safety mechanism to prevent or reduce the incidence of needle stick injuries prior to, during, and after the use of port access needles in accordance with the present invention.
  • the port access needle device of the present invention also provides a single use needle that permits safe storage, application, and disposal and avoids the concerns relating to needle stick injuries to medical personnel, patients, and care-givers who use port access needles on a frequent basis.
  • the port access needle device is designed for easy operation such that the user can visualize and thus optimizes the port insertion site assessment, avoids trial-and-error in sticking the needle to the port, prevents needle sliding by stabilizing the device while pushing and pulling the needle, and enables precise and fast access and de-access to implanted ports.
  • a safety port access needle device which conforms to existing procedures for administering injections and allows unrestricted access for vascular access or catheter insertion is provided.
  • a port access needle as described herein includes the fewest number of components so that it can be produced at the lowest possible cost needed to accomplish the intended task of providing acceptable, low cost, error- free, single-use port access needle for the healthcare industry.
  • the port needle device of the invention generally comprises a port access needle secured to a protective cover, a padding affixed to the bottom plate of said protective cover, and a safety needle mechanism having a retaining means allowing the sharpened end of the needle to be trapped in or shielded by the safety casing when the device is not in use.
  • said protective cover of the port needle device of the present invention has a top arm, a bottom plate pivotally connected to the top arm and having a pair of side wings extending away in a direction generally perpendicular to the top arm.
  • the bottom plate also includes an opening beneath at least a portion of the top arm and between the side wings.
  • the padding of the device has an opening of same shape and size as the space contained in the bottom plate to provide a window for insertion site visualization. In other preferred forms, the opening in the padding is smaller or larger than the opening in the bottom plate.
  • a safety port access needle device which is manually operable is provided.
  • the top arm of the protective cover to the port access needle device is rotatably connected to the bottom plate.
  • the movable, or rotary, connection is via a pivot extending upward from the bottom plate at one end.
  • a pivot may include a detent, a shaft or axle extending through a hole on each side of the pivot, and the like.
  • the port access needle device further comprises a coil spring positioned between the top arm and the bottom plate at the end where the pivot is located.
  • the spring provides the biasing force when pushing or pulling the top arm to enable a smooth and controlled transition between a retracted configuration and an operative configuration.
  • the top arm is at a starting angle with the bottom plate, and the sharpened needle tip is locked, entrapped, resting in, shielded by, or secured in the safety casing.
  • the starting angle between the top arm and the bottom plate in a retracted position is between about 10 degrees to about 80 degrees.
  • the starting angle in a retracted position is about 15, 20, 25, 30, 35, 40, 45, 50, 55, 60, 65, 70, 75, 80 degrees, or any other angle within the range. In one preferred embodiment the starting angle in a retracted position is 30 degrees. In another embodiment, the starting angle in a retracted position is 60 degrees.
  • the port access needle device When the operational angle reaches close to about zero degree, the port access needle device is in a full- operative configuration, which means that the needle can penetrate the skin and access an implanted port device, such as a PORT-A- CATH® (Smith's Medical, St. Paul, MN).
  • a PORT-A- CATH® Smith's Medical, St. Paul, MN.
  • a safety port access needle device which renders the insertion site visible and the port puncture error-free.
  • the device is single-use in nature.
  • the bottom plate of the port access needle device has an opening, or a window area, between the two ends and two side wings of the bottom plate.
  • One preferred embodiment further provides a pad underneath the bottom plate having a opening of matching size and position to the opening of the bottom plate.
  • the protective cover of the port access needle device is a clear casing that enables the skin in the area enclosed by the openings of the bottom plate and the padding to be visible, thereby optimizing the needle insertion site assessment.
  • the protective cover of the port access needle device is made of clear plastic, gel, or the like, to provide visualization of the insertion site, where the needle enters the skin.
  • visibility of the insertion site permits identification of and intervention for any potential problems including CBABSIs. Through early identification of and intervention for insertion site issues, the present invention will reduce the severity of or incidence of CBABSIs.
  • a safety port access needle device which is compatible to existing port access needles of various types and sizes is provided.
  • a safety port access needle device that allows a protective cover to be used with straight needles, or bent needles that include a change in axis at the sharpened distal tip, such as implanted port needles or needles with a "Huber" tip is provided.
  • a user can assemble a port access needle of a desired size to the protective cover prior to use.
  • the device includes the components noted above, but without a needed included therein. The needle can be attached by a user or automatically.
  • the safety port access needle device of this invention is manufactured by automation and thus is assembled with needles of predetermined size and type and is ready-to-use.
  • the non-coring port access needle is mounted on or secured to the protective cover.
  • the port access needle size and/or gauge used in the device is designated by color, symbol, numerical, other written indicia, wing shape, cut-out shape on at least one of the wings, shaped protrusion on the device, protrusion or indention along the outer edge, or other coding.
  • a 22 gauge needle could be designated by the color yellow, a sunflower, the number 22, or a zig-zag shape for the outer edge of at least one side wing.
  • the designation can appear anywhere on the device, but one preferred embodiment includes side wings having a color that indicates the needle size. In preferred forms, the color still permits visualization of the insertion site. Upon seeing the designation, a user would automatically know what size of a needle was being used, thereby making replacement easier as well as more accurate and more efficient.
  • the packaging for the needles or devices would include a corresponding designation Incorrect use of needles of the wrong size increases port puncture, infiltrations, and extravasations, and therefore it is important in preferred forms of the invention that the size of the needle is unambiguously indicated or provided by the port access needle device of the present invention.
  • the designation is presented on the top arm of the protective cover of the port access needle device. In another embodiment, the designation is on at least one of the wing members of the bottom plate of the port access needle device. In yet another embodiment utilizing a color coding designation, the designation is formed by colored material used in the manufacturing process. In still another embodiment, the designation is provided by a label attached to the port access needle device.
  • a safety port access needle device that permits patient comfort and ease of application.
  • the port access needle device of the present invention comprises a pair of opposed, outwardly-extending wing members on sides of the bottom plate.
  • the pair of wings is perpendicular to the longitudinal axis of the opening of the bottom plate.
  • the pair of wings is an integral part of the bottom plate.
  • the two wings are removably attached to the bottom plate and can be attached to the side of the bottom plate during manufacturing and thereby become a part of the bottom plate.
  • the width of the port access needle device is about 2 inches from wing to wing with the length of the bottom plate being about 1 inch.
  • the wings are made of material having flexibility such that the user can press, pinch, push, or otherwise compress them down onto the patient's skin in order to stabilize the port access needle device during application and ensure proper needle placement and precise needle insertion.
  • an adhesive is on the bottom side of the side wings to secure them to the patient's skin.
  • the safety port access needle device generally comprises a padding affixed to the bottom plate with a thickness providing a distance from the bottom of the bottom plate to the patient's skin.
  • the padding is made of an absorbent material including, but not limited to, sponge, gel, cotton gauze, and microfiber.
  • the padding is impregnated with suitable antiseptic agent including, but not limited to, chlorehexidine, alcohols, chlorine, hexachlorophene, iodophors, chloroxylenol (PCMX), quaternary ammonium compounds, and triclosan.
  • a safety port access needle device which entraps or captures the sharpened tip of the needle prior to and after use.
  • the port access needle device effectively shields the sharpened distal tip of the needle when it's not in use.
  • the port access needle device of the present invention includes a deformable retaining means for retaining or entrapping the sharpened end of a needle.
  • the safety port access needle device comprises a deformable retaining means that is an integral part of a safety casing.
  • the safety port access needle device of this invention has a deformable retaining means that include a needle tip gripping means.
  • the safety port access needle device comprises a deformable retaining means that is retrofitted to an existing safety casing during manufacturing.
  • the deformable retaining means of the safety casing contains a deformable needle trap that is biased against or toward the needle.
  • the port access needle device Prior to use, the port access needle device is in a fully retracted configuration and the needle tip is releasably retained in the needle trap.
  • the top arm is pressed downward to transition the device from a retracted configuration to an operative configuration. While the manual force pushes the needle downward, the access needle is urged to start travel downward and against the interface of the deformable needle trap where the needle tip rests.
  • the bent portion, or the curve, of the access needle generates tension and further pushes the needle trap away from the needle such to release the needle tip to allow further movement.
  • the access needle continues to travel until the user stops pressing the top arm, or when the top arm rests on the base plate when the full operative position is reached.
  • the top arm is pulled upward such that the port access needle device is transitioned from a fully operative configuration to a retracted configuration. During the configuration transition, the needle travels upward while pressing against the surface of the deformable needle trap and with the sharpened distal end advancing towards the needle trap.
  • the safety casing may further comprise a tether, or other limiting means, limiting the potential sliding movement of the needle tip when it's entrapped in a deformable needle trap.
  • the method comprises the steps of providing a port access needle device having means for viewing the needle insertion site.
  • the port access needle device includes a port access needle secured to a protective cover.
  • the protective cover includes a top arm operably attached to a bottom or base plate.
  • the attachment is pivotable or rotatable.
  • the base plate includes at least one, and preferably two side wings. The side wings are preferably formed of a flexible material or sponge and have an adhesive on one side.
  • the bottom plate also preferably includes a padding material on one side thereof, and preferably on the same side as the adhesive when it is present on the side wings.
  • the base plate has an oval shape with a length greater than its width.
  • the base plate includes an opening therein such that when positioned on a patient's skin, a portion of the skin is exposed.
  • the opening will be disposed between the two side wings and between the two ends of the device.
  • the padding material preferably includes a hole or opening therein.
  • the opening is similar in size and shape to the opening of the base plate while in other forms, it is smaller or larger than the opening of the base plate.
  • an antiseptic is applied to the padding.
  • the method can further comprise the step of securing the device to a patient's skin by pressing the side wings containing adhesive thereon against the skin.
  • the top arm is moved from a retracted position to an operative position, passing the needle through the opening of the bottom or base plate, through the skin of the patient at an insertion site, and eventually penetrating the port-a-cath such that the needle can deliver material to the portal of the port-a-cath.
  • at least a portion of the protective cover is formed so that the insertion site is visible from the outside. This can be done using clear plastic, transparent or translucent colored plastic, and the like.
  • the method includes the step of visualizing the insertion site and if/when issues or symptoms resembling or indicating infection appear, the device can be removed and the infection treated sooner than possible with devices of the prior art.
  • infections can be identified or visually detected and treated much quicker than using the devices and methods of the prior art.
  • the symptoms of infection are visually detected and/or identified within 2 days of becoming visible, more preferably within 1 day of becoming visible, still more preferably within 16 hours of becoming visible, even more preferably within 12 hours of becoming visible, still more preferably within 10 hours of becoming visible, more preferably within 8 hours of becoming visible, still more preferably within 6 hours of becoming visible, even more preferably within 4 hours of becoming visible, still more preferably within 2 hours of becoming visible, and most preferably within 1 hour or less of becoming visible or detectable by sight.
  • treatment should begin immediately or soon thereafter.
  • a port access needle having a low profile or overall height when placed on the skin in the operative position is provided.
  • a low profile will aid in access to the insertion site including areas with double lumens.
  • the low profile design will also permit easier dressing application, when needed.
  • Figure 1 is a front perspective view of the port access needle in a retracted configuration
  • FIG. 2 is a side view of the port access needle in a retracted configuration, with the sharp end of the needle housed in the safety casing;
  • FIG. 3 is a top view of the port access needle in an operative configuration
  • FIG. 4 is a front view of the port access needle in an operative configuration
  • FIG. 5 is a side view of the port access needle in an operative configuration
  • FIG. 6 is an illustration of implanted port system
  • FIG. 7 is an illustration of the port access needle accessing an arm-implanted port system.
  • the port access needle device of the present invention comprises an access needle 1 having a sharpened distal end 11, a protective cover 2 which includes a top arm 21, a bottom plate 23, a safety casing 27, and a padding 3.
  • the access needle 1 is mounted to the top arm 21 with the sharpened distal end 11 pointing away from the top arm 21 and towards the safety casing 27 and the bottom plate 23.
  • the top arm 21 has side walls 22.
  • the top arm 21 is operably connected to the bottom plate 23 via a pivot 24 extending upward from a first end of the bottom plate 23.
  • the safety casing 27 is located at the second end of the bottom plate 23.
  • a pair of opposed wing members 26 extend outwardly from the sides of the bottom plate 23.
  • the bottom plate 23 has an opening 25 between the two ends of the bottom plate 23.
  • the opening 25 is configured to contact or receive at least a portion of the top arm 21 side walls 22 to effectively close at least a portion of opening 25 when top arm 21 is pivoted into an operative position.
  • the padding 3 has an opening 31 having matching size and position in some embodiments to the opening 25 of the bottom plate 23, while in other embodiments, padding 3 occupies more or less of opening 31.
  • FIGS. 4 and 5 when the user pushes the top arm 21 downward, the top arm 21 is rotated about the pivot 24 and the sharpened distal end 11 of the access needle 1 slides out of the safety casing 27 and travels through the opening 25 of the bottom plate 23 and the opening 31 of the padding 3 until the side walls 22 of the top arm rest on the bottom plate 23.
  • the access needle 1 penetrates the skin in order to access the implanted port system 40 (shown in FIG. 7).
  • the user when the port access needle of the present invention is being used to access an implanted port system 40 as illustrated in FIG. 6, preferably the user can visualize the location of the implanted port by looking for the bump on the skin indicative of the port through the window area defined by the opening 25 and the opening 31. Alternatively, the user can locate the implanted port system 40 via tactile sensation. The user then places the padding 3 of the port access needle against the skin around the area where the port system is located, and adjusts the position of the port access needle if needed.
  • the user can then push the pair of wings 26 using digits of the first hand to stabilize the port access needle device, and at the same time push the top arm 21 further towards the bottom plate 23 to release the sharpened distal end 11 of the access needle 1 from the safety casing using the second hand.
  • the user pushes the top arm 21 until the sharpened distal end 11 of the access needle 1 touches the bottom of the portal chamber.
  • the distance the needle 1 travels is equal or smaller than the maximum distance that the top arm 21 can travel.
  • the fingers of the first hand remain on the wings 26 of the port access needle device when the user lifts the top arm 21 straight up until the sharpened distal end 11 of the access needle 1 returns to and is secure in its safety casing 27.
  • the fully retracted port access needle device can then be disposed without the needle stick risk according to relevant protocols.

Landscapes

  • Health & Medical Sciences (AREA)
  • Vascular Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (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

La présente invention surmonte les obstacles de l'état antérieur de la technique et concerne un dispositif d'aiguille d'accès à un orifice qui est conçu en particulier pour une utilisation clinique ou les soins familiaux. De préférence, le dispositif confère une accessibilité visuelle du site d'introduction d'aiguille de telle sorte que le site peut être surveillé en cas de signes d'infection. Avantageusement, une telle visualisation fournit une opportunité à la fois pour une identification et une intervention précoce dans le cas d'un CBABSI et réduit la gravité de celui-ci. Dans des formes préférées, le dispositif comprend un mécanisme de sécurité pour empêcher ou réduire l'incidence de lésions causées par une corps d'aiguille avant, pendant et après l'utilisation des aiguilles d'accès à un orifice selon la présente invention.
PCT/US2013/035299 2012-04-04 2013-04-04 Aiguille pour orifice et ses procédés d'utilisation WO2013152209A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201261620135P 2012-04-04 2012-04-04
US61/620,135 2012-04-04

Publications (1)

Publication Number Publication Date
WO2013152209A1 true WO2013152209A1 (fr) 2013-10-10

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Application Number Title Priority Date Filing Date
PCT/US2013/035299 WO2013152209A1 (fr) 2012-04-04 2013-04-04 Aiguille pour orifice et ses procédés d'utilisation

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Country Link
WO (1) WO2013152209A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106102815A (zh) * 2014-03-07 2016-11-09 C·R·巴德股份有限公司 用于进入植入的进入接口的稳定和引导装置以及相关的方法
US11890442B2 (en) 2018-01-26 2024-02-06 Bard Peripheral Vascular, Inc. Systems and methods for locating and identifying an implanted medical device

Citations (7)

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Publication number Priority date Publication date Assignee Title
US4755173A (en) * 1986-02-25 1988-07-05 Pacesetter Infusion, Ltd. Soft cannula subcutaneous injection set
US6613015B2 (en) * 2001-10-04 2003-09-02 Deltec, Inc. Right angle safety needle
US6719721B1 (en) * 2000-10-23 2004-04-13 Elizabeth Okazaki Safety port needle assembly
US6860871B2 (en) * 2001-04-30 2005-03-01 Injectimed, Inc. Needle tip guard for percutaneous entry needles
US20100137815A1 (en) * 1996-02-27 2010-06-03 Kuracina Thomas C Needle tip guard for percutaneous entry needles
US20110106014A1 (en) * 2009-10-29 2011-05-05 Helm Jr Robert E Sealed sterile catheter dressings
US8048031B2 (en) * 2001-10-26 2011-11-01 Retractable Technologies, Inc. IV catheter introducer

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4755173A (en) * 1986-02-25 1988-07-05 Pacesetter Infusion, Ltd. Soft cannula subcutaneous injection set
US20100137815A1 (en) * 1996-02-27 2010-06-03 Kuracina Thomas C Needle tip guard for percutaneous entry needles
US6719721B1 (en) * 2000-10-23 2004-04-13 Elizabeth Okazaki Safety port needle assembly
US6860871B2 (en) * 2001-04-30 2005-03-01 Injectimed, Inc. Needle tip guard for percutaneous entry needles
US6613015B2 (en) * 2001-10-04 2003-09-02 Deltec, Inc. Right angle safety needle
US8048031B2 (en) * 2001-10-26 2011-11-01 Retractable Technologies, Inc. IV catheter introducer
US20110106014A1 (en) * 2009-10-29 2011-05-05 Helm Jr Robert E Sealed sterile catheter dressings

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106102815A (zh) * 2014-03-07 2016-11-09 C·R·巴德股份有限公司 用于进入植入的进入接口的稳定和引导装置以及相关的方法
EP3099369A4 (fr) * 2014-03-07 2017-02-08 C.R. Bard, Inc. Appareil de guidage et de stabilisation pour accéder à un orifice d'accès implanté et méthodes associées
JP2017507009A (ja) * 2014-03-07 2017-03-16 シー・アール・バード・インコーポレーテッドＣ Ｒ Ｂａｒｄ Ｉｎｃｏｒｐｏｒａｔｅｄ 埋め込まれたアクセスポートにアクセスするための安定化・ガイド装置、および、関連する方法
US10420884B2 (en) 2014-03-07 2019-09-24 C. R. Bard, Inc. Stabilization and guide apparatus for access to an implanted access port and related methods
US11123481B2 (en) 2014-03-07 2021-09-21 C. R. Bard, Inc. Stabilization and guide apparatus for access to an implanted access port and related methods
CN106102815B (zh) * 2014-03-07 2022-01-11 C·R·巴德股份有限公司 用于进入植入的进入接口的稳定和引导装置以及相关的方法
US11980740B2 (en) 2014-03-07 2024-05-14 C. R. Bard, Inc. Stabilization and guide apparatus for access to an implanted access port and related methods
US11890442B2 (en) 2018-01-26 2024-02-06 Bard Peripheral Vascular, Inc. Systems and methods for locating and identifying an implanted medical device

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