US20020099326A1 - Multi-lumen catheter with attachable hub - Google Patents
Multi-lumen catheter with attachable hub Download PDFInfo
- Publication number
- US20020099326A1 US20020099326A1 US09/769,052 US76905201A US2002099326A1 US 20020099326 A1 US20020099326 A1 US 20020099326A1 US 76905201 A US76905201 A US 76905201A US 2002099326 A1 US2002099326 A1 US 2002099326A1
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- United States
- Prior art keywords
- lumen
- distal portion
- proximal portion
- cannula
- catheter
- Prior art date
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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
- A61M25/00—Catheters; Hollow probes
- A61M25/0021—Catheters; Hollow probes characterised by the form of the tubing
- A61M25/0023—Catheters; Hollow probes characterised by the form of the tubing by the form of the lumen, e.g. cross-section, variable diameter
- A61M25/0026—Multi-lumen catheters with stationary elements
- A61M25/0029—Multi-lumen catheters with stationary elements characterized by features relating to least one lumen located at the middle part of the catheter, e.g. slots, flaps, valves, cuffs, apertures, notches, grooves or rapid exchange ports
-
- 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
- A61M1/36—Other treatment of blood in a by-pass of the natural circulatory system, e.g. temperature adaptation, irradiation ; Extra-corporeal blood circuits
- A61M1/3621—Extra-corporeal blood circuits
- A61M1/3653—Interfaces between patient blood circulation and extra-corporal blood circuit
-
- 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
- A61M1/36—Other treatment of blood in a by-pass of the natural circulatory system, e.g. temperature adaptation, irradiation ; Extra-corporeal blood circuits
- A61M1/3621—Extra-corporeal blood circuits
- A61M1/3653—Interfaces between patient blood circulation and extra-corporal blood circuit
- A61M1/3659—Cannulae pertaining to extracorporeal circulation
-
- 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
- A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
- A61M1/14—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis
- A61M1/16—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis with membranes
-
- 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
- A61M25/0021—Catheters; Hollow probes characterised by the form of the tubing
- A61M25/0023—Catheters; Hollow probes characterised by the form of the tubing by the form of the lumen, e.g. cross-section, variable diameter
- A61M25/0026—Multi-lumen catheters with stationary elements
- A61M25/003—Multi-lumen catheters with stationary elements characterized by features relating to least one lumen located at the distal part of the catheter, e.g. filters, plugs or valves
- A61M2025/0031—Multi-lumen catheters with stationary elements characterized by features relating to least one lumen located at the distal part of the catheter, e.g. filters, plugs or valves characterized by lumina for withdrawing or delivering, i.e. used for extracorporeal circuit treatment
-
- 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
- A61M25/0021—Catheters; Hollow probes characterised by the form of the tubing
- A61M25/0023—Catheters; Hollow probes characterised by the form of the tubing by the form of the lumen, e.g. cross-section, variable diameter
- A61M25/0026—Multi-lumen catheters with stationary elements
- A61M2025/0034—Multi-lumen catheters with stationary elements characterized by elements which are assembled, connected or fused, e.g. splittable tubes, outer sheaths creating lumina or separate cores
-
- 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
- A61M25/0021—Catheters; Hollow probes characterised by the form of the tubing
- A61M25/0023—Catheters; Hollow probes characterised by the form of the tubing by the form of the lumen, e.g. cross-section, variable diameter
- A61M25/0026—Multi-lumen catheters with stationary elements
- A61M2025/0037—Multi-lumen catheters with stationary elements characterized by lumina being arranged side-by-side
-
- 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
- A61M2025/0098—Catheters; Hollow probes having a strain relief at the proximal end, e.g. sleeve
-
- 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
- A61M25/0021—Catheters; Hollow probes characterised by the form of the tubing
- A61M25/0023—Catheters; Hollow probes characterised by the form of the tubing by the form of the lumen, e.g. cross-section, variable diameter
- A61M25/0026—Multi-lumen catheters with stationary elements
- A61M25/0028—Multi-lumen catheters with stationary elements characterized by features relating to at least one lumen located at the proximal part of the catheter, e.g. alterations in lumen shape or valves
Definitions
- the present invention relates generally to medical instrumentation and more specifically to a multi-lumen catheter with a selectively attachable hub assembly that allows the catheter tip to be positioned accurately prior to subcutaneous tunneling.
- Catheters generally, are hollow, flexible tubes for insertion into a body cavity, duct, or vessel to allow the passage of fluids or distend a passageway. Catheters are often used for temporary or long-term dialysis treatment. Dialysis treatment provides for blood to be withdrawn from the patient, purified, and then returned to the patient. Thus, in dialysis treatment, catheters are used to allow passage of a patient's blood into and out of the patient's body. For optimal performance during dialysis treatment, the catheter tips, both in-flow and outflow, should be placed in close proximity to the heart. Typically, medical personnel use either a double lumen catheter or two single lumen catheters. Both types, however, present certain deficiencies.
- double lumen catheters e.g., U.S. Pat. No. 4,895,561
- double lumen catheters typically do not provide for accuracy of catheter tip placement. Due to differences among patients, optimal tip position varies from patient to patient. Non-optimal tip position may significantly lower flow values, resulting in less effective dialysis treatment.
- a physician must make an estimate regarding the appropriate catheter tube length prior to beginning the procedure of catheterization. Then, a subcutaneous tunnel is made from the preferred end position of the hub assembly, namely, away from the neck of the patient in order to allow for more convenient access to the dialysis treatment equipment. The double lumen catheter tube is then tunneled forwardly into the patient's vein. The initial estimate and subsequent forward tunneling may result in less than optimal tip placement.
- the present invention is a double lumen catheter with a selectively detachable hub assembly that allows the catheter tip to be positioned accurately within a patient's vein prior to subcutaneous tunneling.
- the distal end of the catheter tube is not permanently attached to the hub assembly. Therefore, the catheter may be reverse tunneled after the tips have been positioned.
- the hub assembly includes at least two cannulae that coordinate and correspond to the at least two lumen at the distal end of the catheter tube.
- a connection cover and a malleable compression sleeve are secured into place.
- the connection cover is threaded to mate with a threaded connection on the hub assembly. The connection cover and the compression sleeve together create force to prevent inadvertent separation of the catheter tube from the hub assembly.
- FIG. 1 is an exploded, perspective view of a multi-lumen catheter assembly of the present invention.
- FIG. 2 is an enlarged, exploded, perspective view of a hub assembly of the multi-lumen catheter assembly of the present invention, including a first cross-sectional view of the hub body.
- FIG. 3 is an enlarged, exploded, perspective view of the hub assembly and distal portion of a catheter tube of the present invention, including the first cross-sectional view of the hub body.
- FIG. 4 is a first cross-sectional view of the catheter tube of the multi-lumen catheter of the present invention.
- FIG. 5 is an enlarged perspective view of the catheter tube of the present invention.
- FIG. 6 is a perspective view of an assembled multi-lumen catheter assembly of the present invention.
- the present invention is a multi-lumen catheter assembly 10 having a selectively attachable hub assembly 20 .
- a multi-lumen catheter tube 12 is formed with a proximal portion 12 a and a distal portion 12 b .
- the distal portion 12 b of the catheter tube 12 is selectively attachable to the proximal portion 20 a of the hub assembly 20 .
- the hub assembly 20 may be attached to the catheter tube 12 after insertion of the proximal portion 12 a of the catheter tube, including tips 14 and 16 , into a patient.
- the hub assembly 20 has a first cannula 22 and a second cannula 24 .
- Each of the cannulae has a proximal portion 22 a and 24 a , respectively, and a distal portion 22 b and 24 b , respectively.
- each cannulae 22 and 24 has an associated extension tube, 26 and 28 respectively.
- Each of the extension tubes 26 and 28 has a proximal portion 26 a and 28 a , respectively, and a distal portion 26 b and 28 b , respectively.
- Each of the extension tubes 26 and 28 are in fluid communication with the first cannula 22 and second cannula 24 , respectively, through appropriate connection of respective proximal and distal portions, namely connection of the cannulae distal portions 22 b and 24 b with extension tube proximal portions 26 a and 28 a , respectively. While the drawings depict the hub assembly with two cannulae, any appropriate configuration and number of cannulae should be considered within the scope of the present invention.
- the hub body 21 is formed to maintain the angle A between the first extension tube 26 and the second extension tube 28 at about 15 degrees. This angle is preferred based upon the necessity for connecting the catheter assembly 10 to the fluid conveying device, e.g., dialysis equipment.
- the hub assembly 20 further includes a first connector 30 and a second connector 32 .
- the connectors 30 , 32 may be luer fittings, as are known in the art.
- the first connector 30 is securely attached to the distal portion of the first extension tube 26 b and the second connector 32 is securely attached to the distal portion of the second extension tube 28 b .
- Each of the connectors 30 , 32 preferably is attachable to a fluid conveying device (not shown), such as dialysis equipment, as is known in the art.
- a fluid conveying device not shown
- the respective cannulae 22 and 24 are in fluid communication with extension tubes 26 and 28 , respectively. Therefore, the cannulae 22 , 24 provide for respective in-flow and out-flow operation of the fluid conveying device.
- Each extension tube 26 and 28 has a clamp, 42 and 44 , respectively, for clamping the extension tubes 26 and 28 when the catheter assembly 10 is not connected to a fluid conveying device.
- the hub body 21 has two suture wings 38 and 40 , which can be used to suture the catheter assembly 10 to the patient to maintain the position of the catheter assembly 10 after insertion into the patient.
- the hub assembly 20 preferably is formed such that each proximal end of the cannulae 22 a and 24 a has a generally D-shaped cross-section.
- the distal portion of each of the cannulae 22 b and 24 b has a generally O-shaped cross-section.
- the proximal portions 26 a and 28 a of each of the extension tubes 26 and 28 a have a generally O-shaped cross-section and are configured to receive the distal portions 22 b and 24 b of the respective first and second cannulae 22 and 24 .
- the shape and cross-section configuration of the cannulae 22 , 24 the extension tubes 26 , 28 and the lumens 13 , 17 of the catheter tube 12 may be varied, and, thus, the scope of the present invention should not be limited to the above-described preferred configuration.
- a hub body 21 is formed around the proximal portions of each of the extension tubes and the distal portions of each of the cannulae. As illustrated in FIG. 2, the hub body 21 provides for protection against disconnection of the several connections between cannulae 22 , 24 and extension tubes 26 , 28 . Further, the hub body 21 provides a structure for connection with the catheter tube 12 . More specifically, hub body 21 has a proximal portion 21 a and a distal portion 21 b .
- the hub body 21 is selectively attachable to the distal portion 12 b of the catheter tube 12 so as to provide fluid communication between the respective cannulae 22 and 24 (via proximal portions of the cannula 22 a and 24 a ) with the lumens 13 and 17 , respectively, of the catheter tube 12 , which is discussed in more detail below.
- the catheter tube 12 has a first lumen 13 and second lumen 17 .
- Each of the first and second lumen 13 , 17 has a generally D-shaped cross-section.
- a longitudinally extending septum 15 defines each lumen 13 , 17 up through the distal portion of the catheter tube 12 b , as shown in FIG. 4. Therefore, each lumen 13 , 17 connects to a respective cannula 22 , 24 for fluid communication therewith.
- each lumen 13 , 17 of the distal portion 12 b of the catheter tube 12 , and the proximal ends 22 a and 24 a of the cannulae 22 and 24 are correspondingly marked by an indicator, such as a color, to ensure proper matched correspondence upon connection.
- an indicator such as a color
- tips 14 , 16 , extension tubes 26 , 28 and connectors 30 , 32 follow the same marking pattern.
- tip 14 , the lumen 13 , cannula 22 , extension tube 26 , and connector 30 are marked with a first indicator (e.g., the color blue), while tip 16 , lumen 17 , cannula 24 , extension tube 28 , and connector 32 are marked with a second indicator (e.g., the color red).
- a first indicator e.g., the color blue
- tip 16 , lumen 17 , cannula 24 , extension tube 28 , and connector 32 are marked with a second indicator (e.g., the color red).
- the first indicator is associated with one of the lumens and a second indicator is associated with the other lumen, such that the first indicator and the second indicator define a correspondence between that lumen and an associated cannula, extension tube, and connector.
- the indicator may be a visual indicator such as color
- the invention is described with a preferred embodiment containing two cannulae and a dual-lumen catheter.
- the present invention should not be limited, however, to this preferred embodiment and other appropriate configurations should be considered within the scope of the present invention.
- the catheter tube and corresponding cannulae may be a series of concentric tubes of varying diameter.
- the assembly 10 may provide a similar configuration to that described hereinabove with three (or more) cannulae and a triple (or more) lumen catheter tube.
- the preferred embodiment includes two cannulae with a dual-lumen catheter tube.
- connection between the proximal portions 22 a , 24 a of the cannulae 22 , 24 and the lumens 13 and 17 at the distal portion 12 b of the catheter tube 12 is an overlapping fitted connection.
- any other appropriate fastening means, such as detents may be used.
- connection cover 34 having a proximal portion 34 a and a distal portion 34 b .
- Connection cover 34 should fit axially about the distal portion 12 b of the catheter tube 12 .
- the distal end 34 b of the connection cover 34 is appropriately threaded such that the connection cover 34 is selectively attachable to the threaded portion 21 a of the hub body 21 such that the catheter tube 12 is securely attached to the hub assembly 20 .
- the connection cover 34 may include female threads to selectively receive the male threads 21 a formed on hub body 21 .
- the present invention also includes a compression sleeve 36 that fits axially about the distal portion 12 b of the catheter tube 12 as well as fitting axially about the combined proximal portions 22 a and 24 a of the first and second cannulae 22 and 24 .
- Compression sleeve 36 preferably is formed of malleable material so as to provide further compression about the connection between the cannulae 22 and 24 with the multi-lumen catheter tube 12 .
- the connection cover 34 and the compression sleeve 36 together create force to prevent inadvertent separation of the catheter tube 12 from the hub body 21 after insertion of the catheter tube 12 into a patient.
- FIG. 6 shows the catheter assembly 10 of the present invention with the hub assembly 20 attached to the catheter tube 12 .
- a preferred method for inserting into a patient the catheter assembly 10 of the present invention requires the following: a multi-lumen catheter tube 12 with, preferably, tapered silicone tips 14 , 16 , and, as are known in the art, an introducer needle, multiple tear away sheath dilator introducers, J-flex guidewires, trocars, lock right adapters with clamps, injection caps, a scalpel, sutures, and adhesive wound dressing. Additionally, the physician should have access to scissors, forceps, needles dish, syringes and gauzes.
- a preferred method for insertion of the catheter of the present invention into a patient's jugular vein begins with placing the patient in a position with the patient's head turned to the opposite side of where the jugular vein is to be cannulated.
- the anatomical landmark for proper insertion is defined by the triangle formed by the lateral edge of the sternal head, the medial edge of the clavicular head of the sternocleidomastoid muscle, and the upper edge of the clavicle.
- a skin wheel should be created, taking care to infiltrate the subcutaneous tissue for about 2 to 3 cm.
- the physician should identify the internal jugular vein by aspiration and then proceed at an angle while continuing to aspirate with the syringe.
- the preferred method includes detaching the syringe while leaving the needle in place.
- the needle opening should then be occlused and thereafter the J-flex guidewire should be introduced through the needle and into the internal jugular vein.
- the guidewire should pass without resistance into the exact position.
- the needle should be removed, thus leaving the guidewire in place.
- the guidewire should rest at the junction of the superior vena cava and the right atrium. Appropriate guidewire placement can be confirmed with fluoroscopy.
- a tearaway sheath dilator may be introduced over the guidewire and into the vein far enough to dilate the vessel. After expanding the vein wall, the guidewire may be removed while occluding the dilator opening.
- a trocar should be screwed onto the catheter tube 12 by turning the trocar clockwise, but not the catheter tube 12 . Turning the catheter tube 12 may cause it to kink. The dilator may be removed, leaving the tearaway sheath in place to introduce the catheter tube 12 , again being careful to occlude the sheath opening. As the catheter tube 12 is fed into the sheath the tearaway sheath may be torn away. Care should be taken that the catheter tube 12 does not back out of the vessel.
- Air embolus is avoided by the patient's positioning described above, and also by asking the patient to inhale deeply and then hold their breath. At this point, fluoroscopy should be performed to confirm catheter tube 12 placement.
- the tip 14 of the venus catheter should reach the opening of the right atrium and the tip 16 of the arterial catheter should be approximately 4 cm higher. As described above, proper positioning is important. Positioning, as described, is believed to prevent blood recirculation during hemodialysis.
- a tunnel of about 8 to 10 cm, should be created in a caudal and internal direction by means of the tunneler, which may be shaped to physician preference.
- the catheter tube 12 should be gently pulled through the tunnel until the loop at the original puncture site is gone.
- the catheter tube 12 should rest over the clavicle. Care should be taken to avoid excessive force, as this may cause the catheter tube 12 to separate from the tunnel.
- the method includes surveying this area to ensure there are no kinks in the catheter tube 12 and there is a smooth turn.
- the hub assembly 20 is attached to the catheter tube 12 .
- the connector 34 is backfit over the catheter tube 12 .
- the compression sleeve 36 is backfit over the catheter tube 12 .
- the proximal portions 22 a , 24 a of cannulae 22 , 24 are inserted into lumens 13 and 17 , respectively, creating a friction fit.
- the cannulae 22 , 24 , or the corresponding extension tubes 26 , 28 or the corresponding connectors 30 , 32 are marked so that the cannulae 22 , 24 are inserted into the correct lumens 13 , 17 .
- the compression sleeve 36 is slid into a position that is approximately adjacent to the threaded portion 21 a of the hub body 21 .
- the connector cover 34 is attached to the hub body 21 by turning the connector cover 34 so that the female threaded portion of the connector cover 34 receives the male threaded portion 21 a of the hub body 21 thereby creating a secure attachment of the hub assembly 20 to the catheter tube 12 .
- Clamps 42 , 44 may be used with extension tubes 26 , 28 .
- extension tubes 26 , 28 should be filled with 3 to 4 cc of 5000 units of heperinized saline, clamped, and attached with the injection cap. X-rays should again be performed to reconfirm placement. The small incision is closed with sutures. The patient is now ready for dialysis.
- the catheter tube 12 is formed with radioopaque silicone, to facilitate visualization under fluoroscopy.
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- Heart & Thoracic Surgery (AREA)
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- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Hematology (AREA)
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- Animal Behavior & Ethology (AREA)
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- Cardiology (AREA)
- Biophysics (AREA)
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Priority Applications (20)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/769,052 US20020099326A1 (en) | 2001-01-24 | 2001-01-24 | Multi-lumen catheter with attachable hub |
ES02705931T ES2307727T3 (es) | 2001-01-24 | 2002-01-24 | Cateter multilumen con boca enganchable. |
JP2002559106A JP2004526481A (ja) | 2001-01-24 | 2002-01-24 | 取付け可能なハブを有する多内腔カテーテル |
AU2002240049A AU2002240049B2 (en) | 2001-01-24 | 2002-01-24 | Multi-lumen catheter with attachable hub |
DE60226701T DE60226701D1 (de) | 2001-01-24 | 2002-01-24 | Katheterschaft mit mehreren leitungen und befestigbare katheternabe |
EP02705931A EP1353719B1 (de) | 2001-01-24 | 2002-01-24 | Katheterschaft mit mehreren leitungen und befestigbare katheternabe |
CA002435697A CA2435697C (en) | 2001-01-24 | 2002-01-24 | Multi-lumen catheter with attachable hub |
MXPA03006558A MXPA03006558A (es) | 2001-01-24 | 2002-01-24 | Cateter multiluminal con cubo para fijacion. |
PCT/US2002/001996 WO2002058776A2 (en) | 2001-01-24 | 2002-01-24 | Multi-lumen catheter with attachable hub |
CZ20032071A CZ20032071A3 (cs) | 2001-01-24 | 2002-01-24 | Katétr s několika průsvity s připojitelným hrdlem |
CNB028053559A CN1223384C (zh) | 2001-01-24 | 2002-01-24 | 带有可连接的插座的多腔式导液管 |
AT02705931T ATE395945T1 (de) | 2001-01-24 | 2002-01-24 | Katheterschaft mit mehreren leitungen und befestigbare katheternabe |
PT02705931T PT1353719E (pt) | 2001-01-24 | 2002-01-24 | Cateter de lúmen múltiplo com união de ligação |
US10/086,033 US6638242B2 (en) | 2001-01-24 | 2002-02-28 | Multi-lumen catheter with attachable hub |
US10/231,748 US6872198B1 (en) | 2001-01-24 | 2002-08-30 | Double-y-shaped multi-lumen catheter with selectively attachable hubs |
US10/251,411 US7300430B2 (en) | 2001-01-24 | 2002-09-20 | Multi-lumen catheter with attachable hub |
US10/612,532 US7381204B2 (en) | 2001-01-24 | 2003-07-01 | Multi-lumen catheter with attachable hub |
US10/796,495 US7749185B2 (en) | 2001-01-24 | 2004-03-09 | Method of inserting double-Y-shaped catheter with attachable hubs |
US10/797,363 US20040171997A1 (en) | 2001-01-24 | 2004-03-10 | Double-y-shaped multi-lumen catheter with selectively attachable hubs |
US11/861,722 US7833214B2 (en) | 2001-01-24 | 2007-09-26 | Multi-lumen catheter with attachable hub |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/769,052 US20020099326A1 (en) | 2001-01-24 | 2001-01-24 | Multi-lumen catheter with attachable hub |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US10/086,033 Continuation US6638242B2 (en) | 2001-01-24 | 2002-02-28 | Multi-lumen catheter with attachable hub |
Publications (1)
Publication Number | Publication Date |
---|---|
US20020099326A1 true US20020099326A1 (en) | 2002-07-25 |
Family
ID=25084289
Family Applications (4)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US09/769,052 Abandoned US20020099326A1 (en) | 2001-01-24 | 2001-01-24 | Multi-lumen catheter with attachable hub |
US10/086,033 Expired - Lifetime US6638242B2 (en) | 2001-01-24 | 2002-02-28 | Multi-lumen catheter with attachable hub |
US10/612,532 Expired - Lifetime US7381204B2 (en) | 2001-01-24 | 2003-07-01 | Multi-lumen catheter with attachable hub |
US11/861,722 Expired - Fee Related US7833214B2 (en) | 2001-01-24 | 2007-09-26 | Multi-lumen catheter with attachable hub |
Family Applications After (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US10/086,033 Expired - Lifetime US6638242B2 (en) | 2001-01-24 | 2002-02-28 | Multi-lumen catheter with attachable hub |
US10/612,532 Expired - Lifetime US7381204B2 (en) | 2001-01-24 | 2003-07-01 | Multi-lumen catheter with attachable hub |
US11/861,722 Expired - Fee Related US7833214B2 (en) | 2001-01-24 | 2007-09-26 | Multi-lumen catheter with attachable hub |
Country Status (13)
Country | Link |
---|---|
US (4) | US20020099326A1 (de) |
EP (1) | EP1353719B1 (de) |
JP (1) | JP2004526481A (de) |
CN (1) | CN1223384C (de) |
AT (1) | ATE395945T1 (de) |
AU (1) | AU2002240049B2 (de) |
CA (1) | CA2435697C (de) |
CZ (1) | CZ20032071A3 (de) |
DE (1) | DE60226701D1 (de) |
ES (1) | ES2307727T3 (de) |
MX (1) | MXPA03006558A (de) |
PT (1) | PT1353719E (de) |
WO (1) | WO2002058776A2 (de) |
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Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20030088213A1 (en) * | 2001-10-15 | 2003-05-08 | Timothy Schweikert | Catheter with detachable hub |
US20040092863A1 (en) * | 2002-10-31 | 2004-05-13 | Medical Components, Inc. | Splittable multiple catheter assembly |
US20040097903A1 (en) * | 2002-10-31 | 2004-05-20 | Medical Components, Inc. | Removable catheter hub |
US20040113542A1 (en) * | 2002-12-11 | 2004-06-17 | Applied Materials, Inc. | Low temperature process for passivation applications |
US20040122418A1 (en) * | 2002-12-18 | 2004-06-24 | Medical Components, Inc. | Multi-lumen catheter with detachable locking hub |
US20040171997A1 (en) * | 2001-01-24 | 2004-09-02 | Wilson Jon S. | Double-y-shaped multi-lumen catheter with selectively attachable hubs |
US20040230204A1 (en) * | 2003-04-01 | 2004-11-18 | Ron Wortley | Flexible connection catheter tunneler and methods for using the same |
US20040243103A1 (en) * | 2003-05-28 | 2004-12-02 | Eric King | High pressure catheter and methods for manufacturing the same |
US20050054990A1 (en) * | 2003-09-08 | 2005-03-10 | Joanna Graft | Split-tip catheter divider |
US20050096585A1 (en) * | 2002-10-31 | 2005-05-05 | Medical Components, Inc. | Splittable multiple catheter assembly |
US20050209581A1 (en) * | 2004-03-18 | 2005-09-22 | Butts M D | Catheter connector |
US20050209583A1 (en) * | 2004-03-18 | 2005-09-22 | Powers Kelly B | Connector system for a proximally trimmable catheter |
US20050256461A1 (en) * | 2004-05-12 | 2005-11-17 | Difiore Attilio E | Catheter with removable extension |
US20060149214A1 (en) * | 2005-01-04 | 2006-07-06 | C. R. Bard, Inc. | Power injection catheters and method of injecting |
US20070088326A1 (en) * | 2005-06-22 | 2007-04-19 | Wilson-Cook Medical Inc. | Catheter shaft connector |
US20070244430A1 (en) * | 2006-03-28 | 2007-10-18 | Bedell Raymond L | Multiple lumen epidural introducer |
US20080009803A1 (en) * | 2000-06-01 | 2008-01-10 | Twincath, Llc | Multi-lumen catheter and methods for making the catheter |
US20080039774A1 (en) * | 2003-02-21 | 2008-02-14 | C.R. Bard, Inc. | Multi-lumen catheter with separate distal tips |
EP1905478A2 (de) | 2006-09-28 | 2008-04-02 | Tyco Healthcare Group LP | Niedrigprofil-Katheteranordnung |
US20080097296A1 (en) * | 2006-08-16 | 2008-04-24 | Boston Scientific Scimed, Inc. | Removable hub assembly for medical device |
US20080214980A1 (en) * | 2004-06-09 | 2008-09-04 | Spire Corporation | Splitable tip catheter with bioresorbable adhesive |
US20090208900A1 (en) * | 2008-02-20 | 2009-08-20 | Leon Emmanuel Jew | Bifunctional dental apparatus |
US7854731B2 (en) | 2004-03-18 | 2010-12-21 | C. R. Bard, Inc. | Valved catheter |
US7875019B2 (en) | 2005-06-20 | 2011-01-25 | C. R. Bard, Inc. | Connection system for multi-lumen catheter |
US8021321B2 (en) | 2002-02-07 | 2011-09-20 | C. R. Bard, Inc. | Split tip dialysis catheter |
US8066660B2 (en) | 2007-10-26 | 2011-11-29 | C. R. Bard, Inc. | Split-tip catheter including lateral distal openings |
US8083728B2 (en) | 2004-03-18 | 2011-12-27 | C. R. Bard, Inc. | Multifunction adaptor for an open-ended catheter |
US8092415B2 (en) | 2007-11-01 | 2012-01-10 | C. R. Bard, Inc. | Catheter assembly including triple lumen tip |
US8177760B2 (en) | 2004-05-12 | 2012-05-15 | C. R. Bard, Inc. | Valved connector |
US8177770B2 (en) | 2004-04-01 | 2012-05-15 | C. R. Bard, Inc. | Catheter connector system |
US8206371B2 (en) | 2003-05-27 | 2012-06-26 | Bard Access Systems, Inc. | Methods and apparatus for inserting multi-lumen split-tip catheters into a blood vessel |
US8292841B2 (en) | 2007-10-26 | 2012-10-23 | C. R. Bard, Inc. | Solid-body catheter including lateral distal openings |
US8337484B2 (en) | 2009-06-26 | 2012-12-25 | C. R. Band, Inc. | Proximally trimmable catheter including pre-attached bifurcation and related methods |
US8394218B2 (en) | 2009-07-20 | 2013-03-12 | Covidien Lp | Method for making a multi-lumen catheter having a separated tip section |
US8500939B2 (en) | 2007-10-17 | 2013-08-06 | Bard Access Systems, Inc. | Manufacture of split tip catheters |
USD748252S1 (en) | 2013-02-08 | 2016-01-26 | C. R. Bard, Inc. | Multi-lumen catheter tip |
US9579485B2 (en) | 2007-11-01 | 2017-02-28 | C. R. Bard, Inc. | Catheter assembly including a multi-lumen configuration |
EP2646137A4 (de) * | 2010-12-03 | 2017-10-25 | Intravenous Solutions, Ltd. | Mischsysteme und -verfahren zur verwendung in der forschung, der industrie und der medizin |
US9849229B2 (en) | 2014-04-25 | 2017-12-26 | Covidien Lp | Split-tip catheter |
US9913960B2 (en) | 2010-08-12 | 2018-03-13 | C. R. Bard, Inc. | Trimmable catheter including distal portion stability features |
US10238833B2 (en) | 2010-08-12 | 2019-03-26 | C. R. Bard, Inc. | Access port and catheter assembly including catheter distal portion stability features |
US10258768B2 (en) | 2014-07-14 | 2019-04-16 | C. R. Bard, Inc. | Apparatuses, systems, and methods for inserting catheters having enhanced stiffening and guiding features |
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US11439800B2 (en) | 2020-11-15 | 2022-09-13 | EvolutionMedVentures, LLC | Sheath stepwise dilation |
US11471647B2 (en) | 2014-11-07 | 2022-10-18 | C. R. Bard, Inc. | Connection system for tunneled catheters |
US11896782B2 (en) | 2017-08-23 | 2024-02-13 | C. R. Bard, Inc. | Priming and tunneling system for a retrograde catheter assembly |
Families Citing this family (161)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9586023B2 (en) | 1998-02-06 | 2017-03-07 | Boston Scientific Limited | Direct stream hydrodynamic catheter system |
WO2009117663A2 (en) | 2008-03-20 | 2009-09-24 | Medrad, Inc. | Direct stream hydrodynamic catheter system |
US7670327B2 (en) * | 2000-01-20 | 2010-03-02 | Regents Of The University Of Minnesota | Catheter systems for delivery of agents and related method thereof |
US8323228B2 (en) | 2007-04-12 | 2012-12-04 | Rex Medical L.P. | Dialysis catheter |
US7077829B2 (en) * | 2001-01-09 | 2006-07-18 | Rex Medical, L.P. | Dialysis catheter |
US7011645B2 (en) * | 2001-01-09 | 2006-03-14 | Rex Medical, L.P. | Dialysis catheter |
US6858019B2 (en) | 2001-01-09 | 2005-02-22 | Rex Medical, L.P. | Dialysis catheter and methods of insertion |
US7300430B2 (en) | 2001-01-24 | 2007-11-27 | Arrow International, Inc. | Multi-lumen catheter with attachable hub |
US20020099326A1 (en) * | 2001-01-24 | 2002-07-25 | Wilson Jon S. | Multi-lumen catheter with attachable hub |
EP1420852B1 (de) | 2001-07-27 | 2016-07-06 | Mark A. Saab | Medizinische vorrichtung mit verstellbarer manschette für das einwachsen von epidermalem gewebe |
US6921396B1 (en) * | 2002-08-30 | 2005-07-26 | Arrow International, Inc. | Multi-lumen catheter with integrated connector |
WO2004020019A2 (en) * | 2002-08-30 | 2004-03-11 | Arrow International, Inc. | Double-y-shaped multi-lumen catheter with selectively attachable hubs |
EP1539291A4 (de) | 2002-09-20 | 2010-03-10 | Flowmedica Inc | Verfahren und gerät für die selektive materialabgabe über einen intrarenalen katheter |
US7993325B2 (en) * | 2002-09-20 | 2011-08-09 | Angio Dynamics, Inc. | Renal infusion systems and methods |
WO2004030718A2 (en) | 2002-09-20 | 2004-04-15 | Flowmedica, Inc. | Method and apparatus for intra aortic substance delivery to a branch vessel |
US7128734B1 (en) | 2002-09-20 | 2006-10-31 | Arrow International, Inc. | Apparatus and method for reverse tunneling a multi-lumen catheter in a patient |
US7815613B2 (en) * | 2003-02-13 | 2010-10-19 | Medical Components, Inc. | Flexible conduit clamp |
US10172538B2 (en) | 2003-02-21 | 2019-01-08 | 3Dt Holdings, Llc | Body lumen junction localization |
US8078274B2 (en) | 2003-02-21 | 2011-12-13 | Dtherapeutics, Llc | Device, system and method for measuring cross-sectional areas in luminal organs |
US10413211B2 (en) | 2003-02-21 | 2019-09-17 | 3Dt Holdings, Llc | Systems, devices, and methods for mapping organ profiles |
US20040181209A1 (en) * | 2003-03-14 | 2004-09-16 | Gross James R. | Multiple port catheter connector |
EP1635736A2 (de) | 2003-06-05 | 2006-03-22 | FlowMedica, Inc. | Systeme und verfahren zur durchführung von bilateralen interventionen oder diagnose in verzweigten körperlumen |
JP2007504860A (ja) * | 2003-09-08 | 2007-03-08 | アッシュ・アクセス・テクノロジー・インコーポレーテッド | 抗凝固性留置カテーテル |
US7357787B2 (en) * | 2003-12-18 | 2008-04-15 | Unomedial Limited | Guiding and positioning device and a system for positioning a catheter within a vein by means of the device |
JP4503025B2 (ja) * | 2004-02-11 | 2010-07-14 | コヴィディエン アクチェンゲゼルシャフト | 反転可能な多管腔カテーテル |
US8608727B2 (en) | 2004-03-01 | 2013-12-17 | Smiths Medical Asd, Inc. | Delivery system and method |
WO2005091910A2 (en) | 2004-03-04 | 2005-10-06 | Flowmedica, Inc. | Sheath for use in peripheral interventions |
US7094218B2 (en) * | 2004-03-18 | 2006-08-22 | C. R. Bard, Inc. | Valved catheter |
US7578803B2 (en) * | 2004-03-18 | 2009-08-25 | C. R. Bard, Inc. | Multifunction adaptor for an open-ended catheter |
US20050228364A1 (en) * | 2004-04-09 | 2005-10-13 | Richard Braga | Tunneler device |
CN1946451A (zh) * | 2004-04-30 | 2007-04-11 | C.R.巴德有限公司 | 静脉插管的阀式护套导入器 |
WO2005112980A2 (en) * | 2004-05-14 | 2005-12-01 | Flowmedica, Inc. | Bi-lateral local renal delivery for treating congestive heart failure and for bnp therapy |
US20060004316A1 (en) | 2004-07-02 | 2006-01-05 | Difiore Attilio E | Reduction of recirculation in catheters |
US8323227B2 (en) | 2004-07-02 | 2012-12-04 | C. R. Bard, Inc. | Tip configurations for a multi-lumen catheter |
US20060009783A1 (en) * | 2004-07-08 | 2006-01-12 | Guy Rome | Tunneler with gripping mechanisms |
US7470248B1 (en) * | 2004-11-29 | 2008-12-30 | Lemaitre Vascular, Inc. | Methods and apparatus for visually distinguishing occlusion assemblies of a shunt |
US8926564B2 (en) | 2004-11-29 | 2015-01-06 | C. R. Bard, Inc. | Catheter introducer including a valve and valve actuator |
US20080108969A1 (en) * | 2005-11-28 | 2008-05-08 | Andrew Kerr | Dialysis Catheter |
US7258685B2 (en) * | 2004-11-29 | 2007-08-21 | Andrew Kerr | Dialysis catheter |
US9597483B2 (en) | 2004-11-29 | 2017-03-21 | C. R. Bard, Inc. | Reduced-friction catheter introducer and method of manufacturing and using the same |
US8932260B2 (en) | 2004-11-29 | 2015-01-13 | C. R. Bard, Inc. | Reduced-friction catheter introducer and method of manufacturing and using the same |
US20070233047A1 (en) * | 2005-11-28 | 2007-10-04 | Andrew Kerr | Dialysis catheter |
US8403890B2 (en) | 2004-11-29 | 2013-03-26 | C. R. Bard, Inc. | Reduced friction catheter introducer and method of manufacturing and using the same |
US9381036B2 (en) * | 2004-12-21 | 2016-07-05 | C. R. Bard, Inc. | Tunneler with an expandable attachment mechanism |
US7931619B2 (en) | 2005-01-04 | 2011-04-26 | C. R. Bard, Inc. | Power injection catheters |
US7740616B2 (en) * | 2005-03-29 | 2010-06-22 | Angiodynamics, Inc. | Implantable catheter and method of using same |
US9126011B2 (en) * | 2006-03-24 | 2015-09-08 | Merit Medical Systems, Inc. | Anti-clotting indwelling catheter |
WO2007014324A2 (en) * | 2005-07-27 | 2007-02-01 | Galt Medical Corp. | Catheter and tunneling device therefor |
US20070066964A1 (en) * | 2005-07-27 | 2007-03-22 | Atkins Joseph R | Catheter and Tunneling Device Therefor |
US7901395B2 (en) * | 2005-08-16 | 2011-03-08 | Borden Jonathan R | Catheter having staggered lumens and method |
US8784336B2 (en) | 2005-08-24 | 2014-07-22 | C. R. Bard, Inc. | Stylet apparatuses and methods of manufacture |
US7896859B2 (en) | 2005-10-20 | 2011-03-01 | Tyco Healthcare Group Lp | Enteral feeding set |
EP1984055B1 (de) * | 2005-12-29 | 2012-01-25 | Cook Medical Technologies LLC | Katheterverbinderanordnungen und verfahren zum anbringen eines katheters und einer luer-anordnung |
US8029457B2 (en) | 2006-03-24 | 2011-10-04 | Aat Catheter Technologies, Llc | Indwelling catheter with anti-clotting features |
CA2645373C (en) * | 2006-03-31 | 2013-07-16 | C.R. Bard, Inc. | Catheter including arcuate transition region |
US7771401B2 (en) | 2006-06-08 | 2010-08-10 | Angiodynamics, Inc. | Selective renal cannulation and infusion systems and methods |
WO2008036776A2 (en) * | 2006-09-19 | 2008-03-27 | Asuragen, Inc. | Mir-15, mir-26, mir -31,mir -145, mir-147, mir-188, mir-215, mir-216 mir-331, mmu-mir-292-3p regulated genes and pathways as targets for therapeutic intervention |
US9168355B2 (en) | 2006-09-29 | 2015-10-27 | Covidien Lp | Acute hemodialysis catheter assembly |
US8388546B2 (en) | 2006-10-23 | 2013-03-05 | Bard Access Systems, Inc. | Method of locating the tip of a central venous catheter |
US7794407B2 (en) | 2006-10-23 | 2010-09-14 | Bard Access Systems, Inc. | Method of locating the tip of a central venous catheter |
US8430865B2 (en) * | 2007-01-10 | 2013-04-30 | Anthony C. Lair | Enteral safety system and methods |
CA2677198A1 (en) | 2007-03-02 | 2008-09-12 | Tyco Healthcare Group Lp | Catheter system with attachable catheter hub |
WO2008109559A2 (en) | 2007-03-02 | 2008-09-12 | Tyco Healthcare Group Lp | Catheter tunneling systems, instruments and methods |
WO2008109549A2 (en) * | 2007-03-02 | 2008-09-12 | Tyco Healthcare Group Lp | Catheter adapter apparatus |
EP2125080B1 (de) * | 2007-03-02 | 2013-01-02 | Covidien LP | Mantelloses einsatzmandrinsystem zur katheterpositionierung |
US8177753B2 (en) * | 2007-06-01 | 2012-05-15 | Arrow International, Inc. | Catheter insertion assembly |
US7753889B2 (en) | 2007-06-15 | 2010-07-13 | Interrad Medical, Inc. | Anchor instrumentation and methods |
US20090018493A1 (en) * | 2007-07-10 | 2009-01-15 | Ash Stephen R | Implantable catheter assembly |
US8608702B2 (en) | 2007-10-19 | 2013-12-17 | C. R. Bard, Inc. | Introducer including shaped distal region |
US9579496B2 (en) | 2007-11-07 | 2017-02-28 | C. R. Bard, Inc. | Radiopaque and septum-based indicators for a multi-lumen implantable port |
US20090131919A1 (en) * | 2007-11-21 | 2009-05-21 | Christopher Davey | Implantable medical device |
US10751509B2 (en) | 2007-11-26 | 2020-08-25 | C. R. Bard, Inc. | Iconic representations for guidance of an indwelling medical device |
US8781555B2 (en) | 2007-11-26 | 2014-07-15 | C. R. Bard, Inc. | System for placement of a catheter including a signal-generating stylet |
US9521961B2 (en) | 2007-11-26 | 2016-12-20 | C. R. Bard, Inc. | Systems and methods for guiding a medical instrument |
US10449330B2 (en) | 2007-11-26 | 2019-10-22 | C. R. Bard, Inc. | Magnetic element-equipped needle assemblies |
US9649048B2 (en) | 2007-11-26 | 2017-05-16 | C. R. Bard, Inc. | Systems and methods for breaching a sterile field for intravascular placement of a catheter |
JP5452500B2 (ja) | 2007-11-26 | 2014-03-26 | シー・アール・バード・インコーポレーテッド | カテーテルの血管内留置のための統合システム |
US10524691B2 (en) | 2007-11-26 | 2020-01-07 | C. R. Bard, Inc. | Needle assembly including an aligned magnetic element |
US8849382B2 (en) | 2007-11-26 | 2014-09-30 | C. R. Bard, Inc. | Apparatus and display methods relating to intravascular placement of a catheter |
US20090137944A1 (en) * | 2007-11-27 | 2009-05-28 | Brett Haarala | Medical system and catheter connector apparatus |
WO2009079539A1 (en) | 2007-12-17 | 2009-06-25 | Medrad, Inc. | Rheolytic thrombectomy catheter with self-inflation distal balloon |
WO2009082669A1 (en) * | 2007-12-26 | 2009-07-02 | Medrad, Inc. | Rheolytic thrombectomy catheter with self-inflating proximal balloon with drug infusion capabilities |
US20110295181A1 (en) | 2008-03-05 | 2011-12-01 | Hemosphere, Inc. | Implantable and removable customizable body conduit |
WO2009114826A2 (en) * | 2008-03-13 | 2009-09-17 | Angiodynamics, Inc. | Treatment systems and methods for renal-related diseases |
JP2009273609A (ja) | 2008-05-14 | 2009-11-26 | Nippon Sherwood Medical Industries Ltd | 弁付きカテーテル |
US8075531B2 (en) | 2008-07-16 | 2011-12-13 | Marvao Medical Ltd. | Modular implantable medical device |
WO2010022370A1 (en) | 2008-08-22 | 2010-02-25 | C.R. Bard, Inc. | Catheter assembly including ecg sensor and magnetic assemblies |
US8708897B2 (en) * | 2008-09-08 | 2014-04-29 | Covidien Lp | Tunneling system |
US8979744B2 (en) * | 2008-09-08 | 2015-03-17 | Covidien Lp | Tunneling system |
US9005154B2 (en) | 2008-09-26 | 2015-04-14 | Covidien Lp | Valved hemodialysis catheter |
US8437833B2 (en) | 2008-10-07 | 2013-05-07 | Bard Access Systems, Inc. | Percutaneous magnetic gastrostomy |
US11890443B2 (en) | 2008-11-13 | 2024-02-06 | C. R. Bard, Inc. | Implantable medical devices including septum-based indicators |
US8419694B2 (en) | 2008-12-30 | 2013-04-16 | Covidien Lp | Extension tube clamps for use with a catheter |
US8523828B2 (en) | 2008-12-30 | 2013-09-03 | Covidien Lp | Clamping assembly for use with a catheter |
EP2376142B1 (de) | 2009-01-12 | 2018-06-20 | Becton, Dickinson and Company | Infusionsset und/oder patch-pumpe mit mindestens einem starren verweilkatheter mit biegsamen eigenschaften und/oder einem anschluss für einen biegsamen katheter |
US8617116B2 (en) * | 2009-03-27 | 2013-12-31 | Marvao Medical Devices Ltd. | Deformable medical implant |
US10272236B2 (en) | 2009-03-27 | 2019-04-30 | Marvao Medical Devices Ltd | Deformable medical implant |
US8221388B2 (en) * | 2009-04-22 | 2012-07-17 | Tyco Healthcare Group Lp | Biased clamping assemblies |
KR101773207B1 (ko) | 2009-06-12 | 2017-08-31 | 바드 액세스 시스템즈, 인크. | 카테터 팁 배치 방법 |
US9532724B2 (en) | 2009-06-12 | 2017-01-03 | Bard Access Systems, Inc. | Apparatus and method for catheter navigation using endovascular energy mapping |
WO2011005847A1 (en) | 2009-07-07 | 2011-01-13 | C. R. Bard, Inc. | Extensible internal bolster for a medical device |
US8641671B2 (en) | 2009-07-30 | 2014-02-04 | Tandem Diabetes Care, Inc. | Infusion pump system with disposable cartridge having pressure venting and pressure feedback |
EP2464407A4 (de) | 2009-08-10 | 2014-04-02 | Bard Access Systems Inc | Vorrichtungen und verfahren für endovaskuläre elektrographie |
US20110040241A1 (en) * | 2009-08-11 | 2011-02-17 | Dongfang Wang | Blood access assembly for artificial lung and right ventricular assist device |
JP2011050420A (ja) | 2009-08-31 | 2011-03-17 | Nippon Sherwood Medical Industries Ltd | 弁付きカテーテル |
AU2010300677B2 (en) | 2009-09-29 | 2014-09-04 | C.R. Bard, Inc. | Stylets for use with apparatus for intravascular placement of a catheter |
CA2715857A1 (en) | 2009-09-30 | 2011-03-30 | Tyco Healthcare Group Lp | Medical catheter having a design providing low recirculation and reversibility |
WO2011062750A1 (en) | 2009-11-17 | 2011-05-26 | C. R. Bard, Inc. | Overmolded access port including anchoring and identification features |
EP2531098B1 (de) | 2010-02-02 | 2020-07-15 | C.R. Bard, Inc. | Vorrichtung und verfahren für katheternavigation und spitzenauffindung |
WO2011150376A1 (en) | 2010-05-28 | 2011-12-01 | C.R. Bard, Inc. | Apparatus for use with needle insertion guidance system |
MX2012013858A (es) | 2010-05-28 | 2013-04-08 | Bard Inc C R | Sistema de guia de insercion para agujas y componentes medicos. |
US8591450B2 (en) | 2010-06-07 | 2013-11-26 | Rex Medical L.P. | Dialysis catheter |
CN103442632A (zh) | 2010-08-20 | 2013-12-11 | C·R·巴德股份有限公司 | Ecg辅助导管末端放置的再确认 |
US9180274B2 (en) | 2010-09-09 | 2015-11-10 | W. L. G ore & Associates, Inc | Indwelling luminal devices |
US10166365B2 (en) | 2010-09-30 | 2019-01-01 | Covidien Lp | Catheter assembly including sealing member |
US9248257B2 (en) | 2010-09-30 | 2016-02-02 | Covidien Lp | Tunneler device and method of use |
WO2012051203A1 (en) * | 2010-10-11 | 2012-04-19 | Bioanalytical Systems, Inc. | Systems and methods for sample collection |
CN103189009B (zh) | 2010-10-29 | 2016-09-07 | C·R·巴德股份有限公司 | 医疗设备的生物阻抗辅助放置 |
US10406340B2 (en) | 2010-11-08 | 2019-09-10 | Kast Axess, Inc. | Vascular access port and catheter |
WO2012096885A1 (en) * | 2011-01-13 | 2012-07-19 | University Of Utah Research Foundation | Injury detection devices and systems and methods of using same |
US9656043B2 (en) | 2011-03-08 | 2017-05-23 | Cook Medical Technologies Llc | Multi-split-tipped catheter |
JP5713732B2 (ja) | 2011-03-08 | 2015-05-07 | 日本コヴィディエン株式会社 | 弁付きカテーテル |
US10758262B2 (en) | 2011-06-20 | 2020-09-01 | Medtronic, Inc. | Medical assemblies and methods for implantation of multiple medical leads through a single entry |
RU2609203C2 (ru) | 2011-07-06 | 2017-01-30 | Си.Ар. Бард, Инк. | Определение и калибровка длины иглы для системы наведения иглы |
US9278172B2 (en) | 2011-09-06 | 2016-03-08 | Cryolife, Inc. | Vascular access system with connector |
US8747343B2 (en) | 2011-09-30 | 2014-06-10 | Covidien Lp | Hemodialysis catheter with improved side opening design |
US9072867B2 (en) | 2011-09-30 | 2015-07-07 | Covidien Lp | Catheter with external flow channel |
MX2014011884A (es) | 2012-04-05 | 2014-11-21 | Bard Access Systems Inc | Dispositivos y sistemas para navegacion y para posicionar un cateter venoso central dentro de un paciente. |
US10159531B2 (en) | 2012-04-05 | 2018-12-25 | C. R. Bard, Inc. | Apparatus and methods relating to intravascular positioning of distal end of catheter |
US11759268B2 (en) | 2012-04-05 | 2023-09-19 | C. R. Bard, Inc. | Apparatus and methods relating to intravascular positioning of distal end of catheter |
US9180242B2 (en) | 2012-05-17 | 2015-11-10 | Tandem Diabetes Care, Inc. | Methods and devices for multiple fluid transfer |
US10143822B2 (en) | 2012-07-05 | 2018-12-04 | Covidien Lp | Valved tip catheters |
US9789278B2 (en) * | 2012-09-20 | 2017-10-17 | Covidien Lp | Catheter assembly with replaceable components |
US9155862B2 (en) | 2012-09-28 | 2015-10-13 | Covidien Lp | Symmetrical tip acute catheter |
JP6012428B2 (ja) * | 2012-11-20 | 2016-10-25 | 木村 正 | 止血用バルーンユニット |
US9782575B2 (en) * | 2012-12-03 | 2017-10-10 | Kenneth M. Zinn | Adjustable-length dual-lumen hemodialysis catheter and a method for its use |
US10252023B2 (en) | 2013-01-11 | 2019-04-09 | C. R. Bard, Inc. | Curved catheter and methods for making same |
US9173998B2 (en) | 2013-03-14 | 2015-11-03 | Tandem Diabetes Care, Inc. | System and method for detecting occlusions in an infusion pump |
CA2927803C (en) | 2013-12-20 | 2021-12-28 | Cryolife, Inc. | Vascular access system with reinforcement member |
ES2811323T3 (es) | 2014-02-06 | 2021-03-11 | Bard Inc C R | Sistemas para el guiado y la colocación de un dispositivo intravascular |
US9687269B2 (en) * | 2014-10-24 | 2017-06-27 | Theresa Ann Parent | Hemodialysis double lumen needle angio catheter |
US10973584B2 (en) | 2015-01-19 | 2021-04-13 | Bard Access Systems, Inc. | Device and method for vascular access |
WO2016210325A1 (en) | 2015-06-26 | 2016-12-29 | C.R. Bard, Inc. | Connector interface for ecg-based catheter positioning system |
US11000207B2 (en) | 2016-01-29 | 2021-05-11 | C. R. Bard, Inc. | Multiple coil system for tracking a medical device |
WO2018089625A2 (en) | 2016-11-10 | 2018-05-17 | Merit Medical Systems, Inc. | Anchor device for vascular anastomosis |
WO2018116222A1 (en) * | 2016-12-22 | 2018-06-28 | Baylis Medical Company Inc. | Identification system for medical devices |
EP3568173A4 (de) | 2017-01-12 | 2020-11-25 | Merit Medical Systems, Inc. | Verfahren und systeme zur auswahl und verwendung von verbindern zwischen leitungen |
US11590010B2 (en) | 2017-01-25 | 2023-02-28 | Merit Medical Systems, Inc. | Methods and systems for facilitating laminar flow between conduits |
CN106938064B (zh) * | 2017-03-02 | 2023-11-24 | 南华大学附属第二医院 | 可穿刺的血液透析导管 |
EP3592401A4 (de) | 2017-03-06 | 2021-01-06 | Merit Medical Systems, Inc. | Systeme und verfahren zur befreiung einer gefässzugangsanordnung von gerinnseln |
US10925710B2 (en) | 2017-03-24 | 2021-02-23 | Merit Medical Systems, Inc. | Subcutaneous vascular assemblies for improving blood flow and related devices and methods |
EP3651829A4 (de) | 2017-07-14 | 2021-04-21 | Merit Medical Systems, Inc. | Lösbare leitungsverbinder |
KR101998590B1 (ko) * | 2017-07-18 | 2019-07-10 | 충남대학교병원 | X자형 객담제거용 석션카테터 |
US11911585B2 (en) | 2017-07-20 | 2024-02-27 | Merit Medical Systems, Inc. | Methods and systems for coupling conduits |
WO2019089569A1 (en) | 2017-10-31 | 2019-05-09 | Merit Medical Systems, Inc. | Subcutaneous vascular assemblies for improving blood flow and related devices and methods |
KR102004615B1 (ko) * | 2017-11-03 | 2019-10-04 | 가톨릭대학교 산학협력단 | 혈액투석용 혈관 접속 장치 |
EP3852622A1 (de) | 2018-10-16 | 2021-07-28 | Bard Access Systems, Inc. | Sicherheitsausgerüstete verbindungssysteme und verfahren dafür zur herstellung von elektrischen verbindungen |
CA3148818C (en) * | 2019-07-31 | 2024-06-11 | Jose Ramirez | Accessing assembly for hemodialysis administration |
US11541159B2 (en) * | 2020-11-10 | 2023-01-03 | Inspira-Fechnologies OXY B.H.N. LTD. | Dual lumen cannula and method of use |
US11759611B2 (en) | 2021-08-09 | 2023-09-19 | Evolve Medicus, Inc. | Integrated catheter assembly |
WO2023245180A1 (en) * | 2022-06-16 | 2023-12-21 | Claver Harold Nathanial | Multi-lumen central line |
Family Cites Families (97)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5186694U (de) * | 1974-12-30 | 1976-07-12 | ||
US4037599A (en) * | 1976-01-26 | 1977-07-26 | Raulerson James D | Continuous flow catheter device |
US4134402A (en) | 1976-02-11 | 1979-01-16 | Mahurkar Sakharam D | Double lumen hemodialysis catheter |
USRE31873F1 (en) * | 1976-09-08 | 1988-11-15 | Venous catheter device | |
US4299228A (en) * | 1979-07-11 | 1981-11-10 | Peters Joseph L | Safety device for use with a cannula |
US4327722A (en) * | 1979-08-20 | 1982-05-04 | Groshong Leroy E | Methods and apparatus for intravenous therapy and hyperalimentation |
US4568329A (en) | 1982-03-08 | 1986-02-04 | Mahurkar Sakharam D | Double lumen catheter |
US4692141A (en) | 1982-03-08 | 1987-09-08 | Mahurkar Sakharam D | Double lumen catheter |
US4432752A (en) * | 1982-03-12 | 1984-02-21 | Marlon Anthony M | Procedure for introducing hyperalimentation catheters and the like |
US4453928A (en) * | 1982-05-10 | 1984-06-12 | The Cleveland Clinic Foundation | Catheter tunneling apparatus |
DE3302804C2 (de) * | 1983-01-28 | 1985-03-14 | Fresenius AG, 6380 Bad Homburg | Vorrichtung zur Entfernung von Wasser aus Blut |
US4619643A (en) * | 1983-07-25 | 1986-10-28 | Bai Chao Liang | Catheter |
US4543087A (en) | 1983-11-14 | 1985-09-24 | Quinton Instrument Company | Double lumen catheter tip |
CA1219785A (en) * | 1984-05-24 | 1987-03-31 | Geoffrey S. Martin | Dual lumen cannula |
US4772268A (en) * | 1984-05-25 | 1988-09-20 | Cook Incorporated | Two lumen hemodialysis catheter |
US4643711A (en) * | 1984-05-25 | 1987-02-17 | Cook, Inc. | Two lumen hemodialysis catheter |
JPS61133049U (de) * | 1985-02-09 | 1986-08-19 | ||
US4623327A (en) | 1985-02-12 | 1986-11-18 | Mahurkar Sakharam D | Method and apparatus for using dual-lumen catheters for extracorporeal treatment |
US4675004A (en) * | 1985-04-16 | 1987-06-23 | Quinton Instrument Company | Dual-lumen fistula needle |
US4772269A (en) * | 1985-05-01 | 1988-09-20 | Curators Of The University Of Missouri | Peritoneal dialysis catheter |
US4681122A (en) * | 1985-09-23 | 1987-07-21 | Victory Engineering Corp. | Stereotaxic catheter for microwave thermotherapy |
US4808155A (en) | 1986-02-27 | 1989-02-28 | Mahurkar Sakharam D | Simple double lumen catheter |
DE3739556A1 (de) | 1987-11-21 | 1989-06-01 | Braun Melsungen Ag | Katheter |
CA1330285C (en) * | 1987-12-22 | 1994-06-21 | Geoffrey S. Martin | Triple lumen catheter |
US4832687A (en) * | 1987-12-31 | 1989-05-23 | Smith Iii Ray C | Subcutaneous tunneling instrument and method |
US4895561A (en) * | 1988-05-16 | 1990-01-23 | Mahurkar Sakharam D | Dual-lumen catheter-connecting system |
US5053023A (en) * | 1988-10-25 | 1991-10-01 | Vas-Cath Incorporated | Catheter for prolonged access |
US5053003A (en) * | 1989-04-18 | 1991-10-01 | Dadson Joseph E | Method and apparatus for peritoneal dialysis using a "Y" tubing set |
US5129891A (en) * | 1989-05-19 | 1992-07-14 | Strato Medical Corporation | Catheter attachment device |
US5569182A (en) * | 1990-01-08 | 1996-10-29 | The Curators Of The University Of Missouri | Clot resistant multiple lumen catheter and method |
US5405320A (en) * | 1990-01-08 | 1995-04-11 | The Curators Of The University Of Missouri | Multiple lumen catheter for hemodialysis |
US5221255A (en) * | 1990-01-10 | 1993-06-22 | Mahurkar Sakharam D | Reinforced multiple lumen catheter |
US5412768A (en) * | 1990-01-22 | 1995-05-02 | Matsushita Graphic Communication Systems, Inc. | Method and apparatus for rotating an image |
US5059170A (en) * | 1990-02-02 | 1991-10-22 | Mallinckrodt Medical, Inc. | Connection adapter for catheters |
US5106368A (en) * | 1990-04-20 | 1992-04-21 | Cook Incorporated | Collapsible lumen catheter for extracorporeal treatment |
US5053004A (en) | 1990-08-24 | 1991-10-01 | Medical Components, Inc. | Catheter having two coaxial lumens |
US5190520A (en) * | 1990-10-10 | 1993-03-02 | Strato Medical Corporation | Reinforced multiple lumen catheter |
US5250041A (en) | 1992-01-16 | 1993-10-05 | Fresenius Usa, Inc. | Tubing administration set for use in peritoneal dialysis |
US5171227A (en) * | 1991-04-16 | 1992-12-15 | The Curators Of The University Of Missouri | Separable peritoneal dialysis catheter |
US5334185A (en) * | 1991-06-28 | 1994-08-02 | Giesy Consultants, Inc. | End-to-end instrument placement apparatus |
US5399168A (en) * | 1991-08-29 | 1995-03-21 | C. R. Bard, Inc. | Implantable plural fluid cavity port |
US5324274A (en) * | 1992-03-30 | 1994-06-28 | Med-Pro Design, Inc. | Catheter having rotary valves |
US5342386A (en) * | 1992-10-26 | 1994-08-30 | Cordis Corporation | Catheter with multiple flexibilities along the shaft |
US5322519A (en) * | 1993-02-17 | 1994-06-21 | Ash Medical Systems, Inc. | Foldable catheter for peritoneal dialysis |
AU6200294A (en) * | 1993-03-16 | 1994-10-11 | Med-Pro Design, Inc. | Catheters and method of manufacture |
US5405341A (en) * | 1993-06-03 | 1995-04-11 | Med-Pro Design, Inc. | Catheter with multiple lumens |
US5360397A (en) * | 1993-07-02 | 1994-11-01 | Corvita Corporation | Hemodiaylsis catheter and catheter assembly |
US5607462A (en) * | 1993-09-24 | 1997-03-04 | Cardiac Pathways Corporation | Catheter assembly, catheter and multi-catheter introducer for use therewith |
US5431661A (en) * | 1993-11-02 | 1995-07-11 | Bipore, Inc. | Adapter and mating trocar element for use in trocar assembly |
JPH0737205U (ja) * | 1993-12-17 | 1995-07-11 | 株式会社ニッショー | 識別コネクター付き医療用チユーブ |
US5562618A (en) * | 1994-01-21 | 1996-10-08 | Sims Deltec, Inc. | Portal assembly and catheter connector |
US5380276A (en) * | 1994-02-28 | 1995-01-10 | The Kendall Company | Dual lumen catheter and method of use |
US5417668A (en) * | 1994-05-16 | 1995-05-23 | Setzer; Kathy P. | Removable protective cover for use with a body catheter |
US5558635A (en) * | 1994-12-06 | 1996-09-24 | Medtronic, Inc. | Exchangeable guide system |
US5704915A (en) | 1995-02-14 | 1998-01-06 | Therex Limited Partnership | Hemodialysis access device |
US5637102A (en) * | 1995-05-24 | 1997-06-10 | C. R. Bard, Inc. | Dual-type catheter connection system |
US6113572A (en) * | 1995-05-24 | 2000-09-05 | C. R. Bard, Inc. | Multiple-type catheter connection systems |
US5718692A (en) * | 1995-06-06 | 1998-02-17 | Twineath, L.L.C. | Self-retaining single insertion double catheter assembly and method for making double catheter systems |
US5599328A (en) * | 1995-07-14 | 1997-02-04 | Merit Medical Systems, Inc. | Split ring assembly for an airless rotatable connector |
FR2738154B1 (fr) * | 1995-09-05 | 1997-12-26 | Pourchez Thierry | Catheter multiconduits, notamment d'hemodialyse |
US5947937A (en) * | 1995-09-07 | 1999-09-07 | Sharon Ventures, Inc. | Method and apparatus for prevention of blood-type mismatches |
US6428513B1 (en) * | 1995-12-15 | 2002-08-06 | Timothy Alan Abrahamson | Catheter hub anchoring device |
US5624413A (en) | 1996-02-23 | 1997-04-29 | Medical Components, Inc. | Method for inserting a multiple catheter assembly |
US5772643A (en) * | 1996-02-29 | 1998-06-30 | Becton Dickinson And Company | Barbed luer adapter |
US5830184A (en) * | 1996-03-06 | 1998-11-03 | Medical Components, Inc. | Composite catheter stabilizing devices, methods of making the same and catheter extracting device |
US5718678A (en) * | 1996-06-26 | 1998-02-17 | Medical Components, Inc. | Multi-lumen coaxial catheter and method for making same |
US5876366A (en) * | 1996-07-22 | 1999-03-02 | Dykstra; Todd M. | Kidney dialysis method and device |
US5946309A (en) | 1996-08-21 | 1999-08-31 | Telefonaktiebolaget Lm Ericsson | Hybrid ATM adaptation layer |
US5776111A (en) | 1996-11-07 | 1998-07-07 | Medical Components, Inc. | Multiple catheter assembly |
US5807311A (en) * | 1996-11-29 | 1998-09-15 | Palestrant; Aubrey M. | Dialysis catheter having rigid and collapsible lumens and related method |
US6086555A (en) | 1997-01-17 | 2000-07-11 | C. R. Bard, Inc. | Dual reservoir vascular access port with two-piece housing and compound septum |
JPH10290842A (ja) * | 1997-04-21 | 1998-11-04 | Aki Uebu Agency:Kk | 輸液種識別輸液口と輸液種識別連通具 |
JP2001510715A (ja) * | 1997-07-24 | 2001-08-07 | マグキン、ジェームス、エフ、ジュニア | 任意の分離可能な外筒を有する静止中央トンネル診断カテーテル |
US5947953A (en) * | 1997-08-06 | 1999-09-07 | Hemocleanse, Inc. | Splittable multiple catheter assembly and methods of inserting the same |
US5944732A (en) | 1997-08-27 | 1999-08-31 | Medical Components, Inc. | Subcutaneous tunnelling device and methods of forming a subcutaneous tunnel |
US20010041862A1 (en) * | 1997-09-02 | 2001-11-15 | Morton G. Glickman | Novel apparatus and method of treating a tumor in the extremity of a patient |
US5989206A (en) * | 1997-10-31 | 1999-11-23 | Biolink Corporation | Apparatus and method for the dialysis of blood |
US6156016A (en) * | 1998-01-06 | 2000-12-05 | Maginot Vascular Systems | Catheter systems and associated methods utilizing removable inner catheter or catheters |
US5989213A (en) * | 1998-01-06 | 1999-11-23 | Maginot Vascular Systems | Long-term dialysis catheter system and associated method |
US6599302B2 (en) * | 1998-06-10 | 2003-07-29 | Converge Medical, Inc. | Aortic aneurysm treatment systems |
US6074374A (en) * | 1998-07-31 | 2000-06-13 | Angiodynamics, Inc. | Catheter with lumen occluding means |
US6749598B1 (en) * | 1999-01-11 | 2004-06-15 | Flowmedica, Inc. | Apparatus and methods for treating congestive heart disease |
US6190371B1 (en) * | 1999-01-15 | 2001-02-20 | Maginot Vascular Systems | Catheter system having retractable working catheter and associated method |
US6585705B1 (en) * | 1999-01-15 | 2003-07-01 | Maginot Catheter Technologies, Inc. | Retractable catheter systems |
US6322551B1 (en) * | 1999-07-09 | 2001-11-27 | Gambro Inc. | Break-apart tubing connectors for use in dialysis blood tubing sets |
US6179806B1 (en) | 1999-08-05 | 2001-01-30 | Scimed Life Systems, Inc. | Self-occluding catheter |
US6453185B1 (en) * | 2000-03-17 | 2002-09-17 | Integra Lifesciences, Inc. | Ventricular catheter with reduced size connector and method of use |
US6719749B1 (en) * | 2000-06-01 | 2004-04-13 | Medical Components, Inc. | Multilumen catheter assembly and methods for making and inserting the same |
US6682519B1 (en) * | 2000-06-01 | 2004-01-27 | Medical Components, Inc. | Method for inserting a multiple catheter assembly |
US6695832B2 (en) * | 2000-06-01 | 2004-02-24 | Twincath, Llc | Multilumen catheter and methods for making the catheter |
US6858019B2 (en) * | 2001-01-09 | 2005-02-22 | Rex Medical, L.P. | Dialysis catheter and methods of insertion |
US6872198B1 (en) * | 2001-01-24 | 2005-03-29 | Arrow International, Inc. | Double-y-shaped multi-lumen catheter with selectively attachable hubs |
US20020099326A1 (en) * | 2001-01-24 | 2002-07-25 | Wilson Jon S. | Multi-lumen catheter with attachable hub |
US6682498B2 (en) * | 2001-03-22 | 2004-01-27 | Vasca, Inc. | Methods and systems for subcutaneous graft implantation |
WO2003033049A2 (en) * | 2001-10-15 | 2003-04-24 | Medical Components, Inc. | Catheter with detachable hub |
US6921396B1 (en) * | 2002-08-30 | 2005-07-26 | Arrow International, Inc. | Multi-lumen catheter with integrated connector |
US7128734B1 (en) * | 2002-09-20 | 2006-10-31 | Arrow International, Inc. | Apparatus and method for reverse tunneling a multi-lumen catheter in a patient |
-
2001
- 2001-01-24 US US09/769,052 patent/US20020099326A1/en not_active Abandoned
-
2002
- 2002-01-24 CN CNB028053559A patent/CN1223384C/zh not_active Expired - Lifetime
- 2002-01-24 AU AU2002240049A patent/AU2002240049B2/en not_active Expired
- 2002-01-24 PT PT02705931T patent/PT1353719E/pt unknown
- 2002-01-24 DE DE60226701T patent/DE60226701D1/de not_active Expired - Lifetime
- 2002-01-24 ES ES02705931T patent/ES2307727T3/es not_active Expired - Lifetime
- 2002-01-24 CA CA002435697A patent/CA2435697C/en not_active Expired - Lifetime
- 2002-01-24 MX MXPA03006558A patent/MXPA03006558A/es active IP Right Grant
- 2002-01-24 WO PCT/US2002/001996 patent/WO2002058776A2/en active Application Filing
- 2002-01-24 AT AT02705931T patent/ATE395945T1/de not_active IP Right Cessation
- 2002-01-24 EP EP02705931A patent/EP1353719B1/de not_active Expired - Lifetime
- 2002-01-24 CZ CZ20032071A patent/CZ20032071A3/cs unknown
- 2002-01-24 JP JP2002559106A patent/JP2004526481A/ja active Pending
- 2002-02-28 US US10/086,033 patent/US6638242B2/en not_active Expired - Lifetime
-
2003
- 2003-07-01 US US10/612,532 patent/US7381204B2/en not_active Expired - Lifetime
-
2007
- 2007-09-26 US US11/861,722 patent/US7833214B2/en not_active Expired - Fee Related
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Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11058849B2 (en) * | 2000-06-01 | 2021-07-13 | Medical Components, Inc. | Multi-lumen catheter |
US20080009803A1 (en) * | 2000-06-01 | 2008-01-10 | Twincath, Llc | Multi-lumen catheter and methods for making the catheter |
US20040171997A1 (en) * | 2001-01-24 | 2004-09-02 | Wilson Jon S. | Double-y-shaped multi-lumen catheter with selectively attachable hubs |
EP1436036A4 (de) * | 2001-10-15 | 2006-07-19 | Medical Components Inc | Katheter mit abnehmbarem ansatz |
US20030088213A1 (en) * | 2001-10-15 | 2003-05-08 | Timothy Schweikert | Catheter with detachable hub |
EP1436036A2 (de) * | 2001-10-15 | 2004-07-14 | Medical Components, Inc. | Katheter mit abnehmbarem ansatz |
US8021321B2 (en) | 2002-02-07 | 2011-09-20 | C. R. Bard, Inc. | Split tip dialysis catheter |
US20070060866A1 (en) * | 2002-10-31 | 2007-03-15 | Medical Components, Inc. | Method of attaching a hub to a multiple catheter assembly |
US7806889B2 (en) | 2002-10-31 | 2010-10-05 | Medical Components, Inc. | Method of attaching a hub to a multiple catheter assembly |
US20040092863A1 (en) * | 2002-10-31 | 2004-05-13 | Medical Components, Inc. | Splittable multiple catheter assembly |
US20050096585A1 (en) * | 2002-10-31 | 2005-05-05 | Medical Components, Inc. | Splittable multiple catheter assembly |
US20090292248A1 (en) * | 2002-10-31 | 2009-11-26 | Medical Components, Inc. | Method for Inserting a Catheter |
US20040097903A1 (en) * | 2002-10-31 | 2004-05-20 | Medical Components, Inc. | Removable catheter hub |
US8206354B2 (en) | 2002-10-31 | 2012-06-26 | Medical Components, Inc. | Method for inserting a catheter |
US8246600B2 (en) | 2002-10-31 | 2012-08-21 | Medical Components, Inc. | Multiple catheter assembly |
US7261708B2 (en) | 2002-10-31 | 2007-08-28 | Medical Components, Inc. | Removable catheter hub |
US7918817B2 (en) | 2002-10-31 | 2011-04-05 | Medical Components, Inc. | Splittable multiple catheter assembly |
US20040113542A1 (en) * | 2002-12-11 | 2004-06-17 | Applied Materials, Inc. | Low temperature process for passivation applications |
US20040122418A1 (en) * | 2002-12-18 | 2004-06-24 | Medical Components, Inc. | Multi-lumen catheter with detachable locking hub |
US6969381B2 (en) * | 2002-12-18 | 2005-11-29 | Medical Components, Inc. | Multi-lumen catheter with detachable locking hub |
US20050261665A1 (en) * | 2002-12-18 | 2005-11-24 | Medical Components, Inc. | Method of using a multi-lumen catheter |
US7914513B2 (en) * | 2002-12-18 | 2011-03-29 | Medical Components, Inc. | Method of using a multi-lumen catheter assembly |
US9387304B2 (en) * | 2003-02-21 | 2016-07-12 | C.R. Bard, Inc. | Multi-lumen catheter with separate distal tips |
US8808227B2 (en) * | 2003-02-21 | 2014-08-19 | C. R. Bard, Inc. | Multi-lumen catheter with separate distal tips |
US8152951B2 (en) | 2003-02-21 | 2012-04-10 | C. R. Bard, Inc. | Multi-lumen catheter with separate distal tips |
US20080039774A1 (en) * | 2003-02-21 | 2008-02-14 | C.R. Bard, Inc. | Multi-lumen catheter with separate distal tips |
US20140330220A1 (en) * | 2003-02-21 | 2014-11-06 | C. R. Bard, Inc. | Multi-Lumen Catheter with Separate Distal Tips |
US20040230204A1 (en) * | 2003-04-01 | 2004-11-18 | Ron Wortley | Flexible connection catheter tunneler and methods for using the same |
US8435249B2 (en) * | 2003-04-01 | 2013-05-07 | Medron, Inc. | Flexible connection catheter tunneler and methods for using the same |
US10806895B2 (en) | 2003-05-27 | 2020-10-20 | Bard Access Systems, Inc. | Methods and apparatus for inserting multi-lumen split-tip catheters into a blood vessel |
US8206371B2 (en) | 2003-05-27 | 2012-06-26 | Bard Access Systems, Inc. | Methods and apparatus for inserting multi-lumen split-tip catheters into a blood vessel |
US10105514B2 (en) | 2003-05-27 | 2018-10-23 | Bard Access Systems, Inc. | Methods and apparatus for inserting multi-lumen split-tip catheters into a blood vessel |
US9572956B2 (en) | 2003-05-27 | 2017-02-21 | Bard Access Systems, Inc. | Methods and apparatus for inserting multi-lumen split-tip catheters into a blood vessel |
US8597275B2 (en) | 2003-05-27 | 2013-12-03 | Bard Access Systems, Inc. | Methods and apparatus for inserting multi-lumen split-tip catheters into a blood vessel |
US20040243103A1 (en) * | 2003-05-28 | 2004-12-02 | Eric King | High pressure catheter and methods for manufacturing the same |
US20050054990A1 (en) * | 2003-09-08 | 2005-03-10 | Joanna Graft | Split-tip catheter divider |
JP2007533365A (ja) * | 2003-10-28 | 2007-11-22 | メデイカル コンポーネンツ,インコーポレーテツド | 分離可能な複合カテーテル組立体 |
US7594911B2 (en) | 2004-03-18 | 2009-09-29 | C. R. Bard, Inc. | Connector system for a proximally trimmable catheter |
US7854731B2 (en) | 2004-03-18 | 2010-12-21 | C. R. Bard, Inc. | Valved catheter |
US20050209581A1 (en) * | 2004-03-18 | 2005-09-22 | Butts M D | Catheter connector |
US7883502B2 (en) | 2004-03-18 | 2011-02-08 | C. R. Bard, Inc. | Connector system for a proximally trimmable catheter |
US20100016838A1 (en) * | 2004-03-18 | 2010-01-21 | C. R. Bard, Inc. | Catheter connector |
US7594910B2 (en) | 2004-03-18 | 2009-09-29 | C. R. Bard, Inc. | Catheter connector |
US8523840B2 (en) | 2004-03-18 | 2013-09-03 | C. R. Bard, Inc. | Connector system for a proximally trimmable catheter |
US8177771B2 (en) | 2004-03-18 | 2012-05-15 | C. R. Bard, Inc. | Catheter connector |
US8083728B2 (en) | 2004-03-18 | 2011-12-27 | C. R. Bard, Inc. | Multifunction adaptor for an open-ended catheter |
US20050209583A1 (en) * | 2004-03-18 | 2005-09-22 | Powers Kelly B | Connector system for a proximally trimmable catheter |
US8177770B2 (en) | 2004-04-01 | 2012-05-15 | C. R. Bard, Inc. | Catheter connector system |
US20080147012A1 (en) * | 2004-05-12 | 2008-06-19 | C.R.Bard, Inc. | Catheter with Removable Extension |
US8177760B2 (en) | 2004-05-12 | 2012-05-15 | C. R. Bard, Inc. | Valved connector |
US7347853B2 (en) * | 2004-05-12 | 2008-03-25 | C. R. Bard, Inc. | Catheter with removable extension |
US20050256461A1 (en) * | 2004-05-12 | 2005-11-17 | Difiore Attilio E | Catheter with removable extension |
US9782535B2 (en) | 2004-06-09 | 2017-10-10 | Bard Access Systems, Inc. | Splitable tip catheter with bioresorbable adhesive |
US8992454B2 (en) | 2004-06-09 | 2015-03-31 | Bard Access Systems, Inc. | Splitable tip catheter with bioresorbable adhesive |
US9669149B2 (en) | 2004-06-09 | 2017-06-06 | Bard Access Systems, Inc. | Splitable tip catheter with bioresorbable adhesive |
US20080214980A1 (en) * | 2004-06-09 | 2008-09-04 | Spire Corporation | Splitable tip catheter with bioresorbable adhesive |
US9408964B2 (en) | 2005-01-04 | 2016-08-09 | C. R. Bard, Inc. | Power injection catheters and method of injecting |
US20060149214A1 (en) * | 2005-01-04 | 2006-07-06 | C. R. Bard, Inc. | Power injection catheters and method of injecting |
US8206376B2 (en) | 2005-06-20 | 2012-06-26 | C. R. Bard, Inc. | Connection system for multi-lumen catheter |
US8852168B2 (en) | 2005-06-20 | 2014-10-07 | C. R. Bard, Inc. | Connection system for multi-lumen catheter |
US7875019B2 (en) | 2005-06-20 | 2011-01-25 | C. R. Bard, Inc. | Connection system for multi-lumen catheter |
US8617138B2 (en) | 2005-06-20 | 2013-12-31 | C. R. Bard, Inc. | Connection system for multi-lumen catheter |
US20070088326A1 (en) * | 2005-06-22 | 2007-04-19 | Wilson-Cook Medical Inc. | Catheter shaft connector |
US20070244430A1 (en) * | 2006-03-28 | 2007-10-18 | Bedell Raymond L | Multiple lumen epidural introducer |
US20080097296A1 (en) * | 2006-08-16 | 2008-04-24 | Boston Scientific Scimed, Inc. | Removable hub assembly for medical device |
EP1905478A2 (de) | 2006-09-28 | 2008-04-02 | Tyco Healthcare Group LP | Niedrigprofil-Katheteranordnung |
US9713694B2 (en) | 2006-09-28 | 2017-07-25 | Covidien Lp | Low profile catheter assembly |
EP1905478A3 (de) * | 2006-09-28 | 2008-06-04 | Tyco Healthcare Group LP | Niedrigprofil-Katheteranordnung |
US20080082079A1 (en) * | 2006-09-28 | 2008-04-03 | Tyco Healthcare Group Lp | Low profile catheter assembly |
US8454565B2 (en) | 2006-09-28 | 2013-06-04 | Covidien Lp | Low profile catheter assembly |
US8500939B2 (en) | 2007-10-17 | 2013-08-06 | Bard Access Systems, Inc. | Manufacture of split tip catheters |
US8696614B2 (en) | 2007-10-26 | 2014-04-15 | C. R. Bard, Inc. | Split-tip catheter including lateral distal openings |
US8540661B2 (en) | 2007-10-26 | 2013-09-24 | C. R. Bard, Inc. | Solid-body catheter including lateral distal openings |
US9233200B2 (en) | 2007-10-26 | 2016-01-12 | C.R. Bard, Inc. | Split-tip catheter including lateral distal openings |
US11338075B2 (en) | 2007-10-26 | 2022-05-24 | C. R. Bard, Inc. | Split-tip catheter including lateral distal openings |
US11260161B2 (en) | 2007-10-26 | 2022-03-01 | C. R. Bard, Inc. | Solid-body catheter including lateral distal openings |
US10207043B2 (en) | 2007-10-26 | 2019-02-19 | C. R. Bard, Inc. | Solid-body catheter including lateral distal openings |
US8292841B2 (en) | 2007-10-26 | 2012-10-23 | C. R. Bard, Inc. | Solid-body catheter including lateral distal openings |
US10258732B2 (en) | 2007-10-26 | 2019-04-16 | C. R. Bard, Inc. | Split-tip catheter including lateral distal openings |
US9174019B2 (en) | 2007-10-26 | 2015-11-03 | C. R. Bard, Inc. | Solid-body catheter including lateral distal openings |
US8066660B2 (en) | 2007-10-26 | 2011-11-29 | C. R. Bard, Inc. | Split-tip catheter including lateral distal openings |
US11918758B2 (en) | 2007-11-01 | 2024-03-05 | C. R. Bard, Inc. | Catheter assembly including a multi-lumen configuration |
US8092415B2 (en) | 2007-11-01 | 2012-01-10 | C. R. Bard, Inc. | Catheter assembly including triple lumen tip |
US8894601B2 (en) | 2007-11-01 | 2014-11-25 | C. R. Bard, Inc. | Catheter assembly including triple lumen tip |
US9610422B2 (en) | 2007-11-01 | 2017-04-04 | C. R. Bard, Inc. | Catheter assembly |
US10518064B2 (en) | 2007-11-01 | 2019-12-31 | C. R. Bard, Inc. | Catheter assembly including a multi-lumen configuration |
US9579485B2 (en) | 2007-11-01 | 2017-02-28 | C. R. Bard, Inc. | Catheter assembly including a multi-lumen configuration |
US20090208900A1 (en) * | 2008-02-20 | 2009-08-20 | Leon Emmanuel Jew | Bifunctional dental apparatus |
US8337484B2 (en) | 2009-06-26 | 2012-12-25 | C. R. Band, Inc. | Proximally trimmable catheter including pre-attached bifurcation and related methods |
US9089666B2 (en) | 2009-07-20 | 2015-07-28 | Covidien Lp | Method for making a multi-lumen catheter having a separated tip section |
US8394218B2 (en) | 2009-07-20 | 2013-03-12 | Covidien Lp | Method for making a multi-lumen catheter having a separated tip section |
US9913960B2 (en) | 2010-08-12 | 2018-03-13 | C. R. Bard, Inc. | Trimmable catheter including distal portion stability features |
US10238833B2 (en) | 2010-08-12 | 2019-03-26 | C. R. Bard, Inc. | Access port and catheter assembly including catheter distal portion stability features |
US11786697B2 (en) | 2010-08-12 | 2023-10-17 | C. R. Bard, Inc. | Access port and catheter assembly including catheter distal portion stability features |
US10905850B2 (en) | 2010-08-12 | 2021-02-02 | C. R. Bard, Inc. | Access port and catheter assembly including catheter distal portion stability features |
US20180333567A1 (en) * | 2010-12-03 | 2018-11-22 | Intravenous Solutions, Ltd. | Mixing systems and methods for research, industrial and medical uses |
US10940304B2 (en) * | 2010-12-03 | 2021-03-09 | Intravenous Solutions, Ltd. | Mixing systems and methods for research, industrial and medical uses |
EP2646137A4 (de) * | 2010-12-03 | 2017-10-25 | Intravenous Solutions, Ltd. | Mischsysteme und -verfahren zur verwendung in der forschung, der industrie und der medizin |
USD748252S1 (en) | 2013-02-08 | 2016-01-26 | C. R. Bard, Inc. | Multi-lumen catheter tip |
US9849229B2 (en) | 2014-04-25 | 2017-12-26 | Covidien Lp | Split-tip catheter |
US10857330B2 (en) | 2014-07-14 | 2020-12-08 | C. R. Bard, Inc. | Apparatuses, systems, and methods for inserting catheters having enhanced stiffening and guiding features |
US10258768B2 (en) | 2014-07-14 | 2019-04-16 | C. R. Bard, Inc. | Apparatuses, systems, and methods for inserting catheters having enhanced stiffening and guiding features |
US11471647B2 (en) | 2014-11-07 | 2022-10-18 | C. R. Bard, Inc. | Connection system for tunneled catheters |
US11896782B2 (en) | 2017-08-23 | 2024-02-13 | C. R. Bard, Inc. | Priming and tunneling system for a retrograde catheter assembly |
GB2598710A (en) * | 2020-08-05 | 2022-03-16 | Creo Medical Ltd | Catheter and catheter kit including such catheter |
US11439800B2 (en) | 2020-11-15 | 2022-09-13 | EvolutionMedVentures, LLC | Sheath stepwise dilation |
US11998709B2 (en) | 2020-11-15 | 2024-06-04 | EvolutionMedVentures LLC | Sheath stepwise dilation |
Also Published As
Publication number | Publication date |
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US7833214B2 (en) | 2010-11-16 |
PT1353719E (pt) | 2008-09-01 |
US20080033350A1 (en) | 2008-02-07 |
EP1353719A2 (de) | 2003-10-22 |
MXPA03006558A (es) | 2004-04-02 |
JP2004526481A (ja) | 2004-09-02 |
WO2002058776A3 (en) | 2003-02-27 |
US20040065333A1 (en) | 2004-04-08 |
CA2435697C (en) | 2009-12-15 |
CA2435697A1 (en) | 2002-08-01 |
CN1498125A (zh) | 2004-05-19 |
US20020099327A1 (en) | 2002-07-25 |
US6638242B2 (en) | 2003-10-28 |
DE60226701D1 (de) | 2008-07-03 |
CN1223384C (zh) | 2005-10-19 |
US7381204B2 (en) | 2008-06-03 |
ES2307727T3 (es) | 2008-12-01 |
WO2002058776A2 (en) | 2002-08-01 |
ATE395945T1 (de) | 2008-06-15 |
EP1353719B1 (de) | 2008-05-21 |
AU2002240049B2 (en) | 2007-01-04 |
CZ20032071A3 (cs) | 2004-06-16 |
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