US20110257600A1 - Securement device for indwelling catheters or introducers - Google Patents
Securement device for indwelling catheters or introducers Download PDFInfo
- Publication number
- US20110257600A1 US20110257600A1 US13/171,319 US201113171319A US2011257600A1 US 20110257600 A1 US20110257600 A1 US 20110257600A1 US 201113171319 A US201113171319 A US 201113171319A US 2011257600 A1 US2011257600 A1 US 2011257600A1
- Authority
- US
- United States
- Prior art keywords
- base
- strand
- retainer
- securement device
- support plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Abandoned
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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
- A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
- A61M25/02—Holding devices, e.g. 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
- A61M25/00—Catheters; Hollow probes
- A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
- A61M25/02—Holding devices, e.g. on the body
- A61M2025/028—Holding devices, e.g. on the body having a mainly rigid support structure
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S128/00—Surgery
- Y10S128/06—Intravenous injection support
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S128/00—Surgery
- Y10S128/26—Cannula supporters
Abstract
A securement device for indwelling catheters or introducers has a pad with an adhesive backing for securement to the skin of a patient. A base is mounted on the pad having one or more spaced holes therethrough with an elongated strand extending through said hole or holes. The strand may be wrapped around or passed through a connector mounted on the base and the free end(s) thereof may be tied to the strand or to another strand arising from the base.
Description
- This application is a continuation of copending application Ser. No. 12/617,559, filed Nov. 12, 2009, and titled SECUREMENT DEVICE FOR INDWELLING CATHETERS OR INTRODUCERS, which is a continuation of application Ser. No. 11/687,583, filed Mar. 16, 2007, and titled SECUREMENT DEVICE FOR INDWELLING CATHETERS OR INTRODUCERS, now issued as U.S. Pat. No. 7,628,771, which is a divisional of application Ser. No. 10/789,892, filed Feb. 26, 2004, and titled SECUREMENT DEVICE FOR INDWELLING CATHETERS OR INTRODUCERS, now issued as U.S. Pat. No. 7,204,827, each of which is hereby incorporated by reference in its entirety.
- 1. Field of the Invention
- The invention relates to securement devices; and, more particularly, to anchoring systems for anchoring or securing medical articles to the body of a patient.
- 2. Description of the Related Art
- It is well known in the treatment of patients to introduce fluids and medications directly into the bloodstream. Many devices are known for quickly and easily securing a catheter, tube, etc. to the skin of a patient without suturing.
- Various devices have been suggested in the past which require carefully machining of parts of said medical articles to form apertured ears or tabs to anchor the securement strands to a catheter or the like. Certain securement devices require specially manufactured strands or posts with protuberances. Other securement devices are specifically adapted to a particular type of catheter or the like thus not easily accommodating catheters of different configurations.
- These devices do not put tension on the strands holding the catheter in place.
- There is a need for a securement device for percutaneous sheath introducers and other medical devices which uses flexible strands for securement means thus allowing versatility and flexibility and does not require careful and expensive machining of the medical articles to be secured. Such a device should easily accommodate catheters of varying configurations.
- It is an object of this invention to provide a securement device for indwelling catheters or introducers and other medical articles which uses strands of material as the securement means of tying a catheter or the like in position on the body of a patient.
- It is another object of this invention to provide such a device having a base secured to a pad adapted to be secured to the body of a patient, the base holding a catheter or the like in a firm fixed position on the base.
- It is still another object of this invention to carry out the foregoing objects placing tension on the strands holding a catheter or the like in place on the base.
- These and other objects are preferably accomplished by providing a pad having an adhesive backing for securement to the skin of a patient. A base is mounted on the pad having a one or more holes therethrough with an elongated strand(s) extending down through said hole or holes. The strand may be wrapped around a connector mounted on the base and tied to itself or two or more such strands, the free ends thereof tied to secure the connector to the base.
-
FIG. 1 is a perspective view of a securement device in accordance with the teachings of the invention; -
FIG. 2 is a perspective view of the device ofFIG. 1 showing a connector mounted thereto; -
FIG. 3 is an exploded view of the base, pad and backing of the device ofFIGS. 1 and 2 illustrating a pair of flexible strands extending through aligned holes in the base and pad; -
FIG. 4 is a side view, in section, illustrating the interior structure of the base of the device ofFIGS. 1 to 3 ; -
FIGS. 5 and 6 are top plan views of two different modifications of the base alone of the device ofFIGS. 1 to 4 ; -
FIG. 7 is a perspective view of a portion of another embodiment of the base ofFIG. 1 ; -
FIG. 8 is a view similar toFIG. 5 showing still another modification of the base ofFIG. 1 ; and -
FIG. 9 is a side view, in section, of the base ofFIG. 8 . - Referring now to
FIG. 1 , asecurement device 10 is shown adapted to be used in connection with a catheter type conventional fluid line connector 12 (FIG. 2 ). It is to be understood that, although illustrated as to be used with a catheter, thesecurement device 10 herein can be used with other types of medical devices or articles such as, for example, CVCs, PICCs, Foley catheters, hemodialyses catheters, surgical drainage tubes, feeding tubes, chest tubes, nasogastric tubes, or with wires or cables coupled to external or implanted electronic devices or sensors. Thus, as used herein, “medical devices or articles” means generally any suitable or generic type catheter, fluid supply and drainage line, connector, adaptor, electrical wire or cable, etc. which may be retained by the securement device herein and used to introduce fluids or allow drainage or the like through medical devices into or out of the patient's body. -
Securement device 10 thus includes abase 14 adapted to be secured to an anchor pad 25 (FIG. 3 ) and one or more filaments or strands, such as 2strands 16, 24 (FIGS. 2 and 3 ) that extend frombase 14. -
Base 14 is secured toanchor pad 25 which is configured as shown (generally referred to as a butterfly configuration) and secured thereto in any suitable manner, such as by a solvent bond adhesive. - One or
more holes 26 through 29 (FIG. 3 ) are provided throughpad 25 aligned withholes 18 to 21 (FIG. 1 ), respectively, inbase 14. - In the example shown, two
such strands holes 18 through 21 (FIG. 1 ) inbase 14 and alignedholes 26 to 29 inpad 25. Thus, onestrand 16 may be fed alone through alignedholes 19, 27 and up through alignedholes holes holes - Each
strand FIG. 2 ) which may be hardened, such as a lacquered tip. Any suitable strand length may be used depending on the application. - The
anchor pad 25 may be of flexible material as is well known in the art and may comprise a layer of a closed cell, low-density polyethylene foam and a bottom layer of a medical grade adhesive. A removable paper or plastic backing 30 (seeFIGS. 3 and 4 ), conforming toanchor pad 25, covers the bottom adhesive surface ofpad 25 before use. Thebacking 30 is of a suitable material to resist tearing and may be divided into a plurality of pieces, such as 2, for ease in attachment ofpad 25 to the patient's skin. Preferably, backing 30 is of 2 pieces, adhesively attached to the bottom ofpad 25 at its center 31 (FIG. 3 ) having end portions unattached topad 25 which can be pulled apart to expose one half of the adhesive pad at a time. Other means may be used, such as a single piece of backing which has a portion extending beyond the edge ofpad 25 to ease removal as is well known in the art. -
Base 14 is comprised of two parts (FIG. 3 ), anupper support base 32 secured to a lower part orsupport plate 33 which in turn is secured topad 25.Plate 33 is preferably of a polycarbonate material glued or otherwise secured topad 25. -
Support base 32 may be of a suitable molded polymeric material having an upper surface covering with a plurality of upstanding generally conically shaped protrusions 34 (FIG. 4 ) extending upwardly therefrom. - A
spring beam 35 is mounted internally or integrated intosupport plate 33 for reasons to be discussed. -
Holes 18 through 21 insupport base 32 are aligned with like holes (FIG. 3 ) throughsupport plate 33 which holes are also aligned withholes 26 to 29, as previously discussed. - As seen in
FIG. 4 ,holes 18 to 21 are circular through thebeam 35. The edges of each hole are radiused (seeradiused wall portion 38—FIG. 4 ). - As seen in
FIG. 4 , theprotrusions 34 may vary in overall height and are preferably of a suitable elastomeric material.Strands strand 24 extends throughhole 19 inupper support base 32, down through alignedhole 39 insupport plate 33, about the underside of spring beam 35 (which thus provides tension whenstrand 24 is tied), up throughhole 40 insupport plate 33, and through alignedhole 21 insupport base 32 and upwardly as shown. Alternatively, all strands could extend up and be knotted at therespective holes support plate 33. - As discussed, any suitable materials may be used, such as a fabric material for
pad 25 with abase 14 of polycarbonate or similar material glued to pad 25. The radiused edges 38 of the holes eliminate sharp cutting edges. Strands or sutures 16, 24 may be No. 1 braided silk sutures.Support base 32 may be of any suitable polymeric material, such as a material of about 35A Durometer. - As seen in
FIG. 4 ,upper support base 32 is slightly concave at its middle 100. - Looking at
FIG. 2 , theconnector 12 has amain hub portion 101 having aninlet port 102 at one end for insertion of a catheter (not shown) therein and an elongatedtubular portion 103 extending therefrom for fluid instillation.Hub portion 101 also has anapertured ear 104 on one side of thehub portion 101 and aflexible inlet tube 105 fluidly coupled tohub portion 101 for introducing fluids and directing an inserted catheter or wire therein, as is well known in the art. Of course, any suitable connector or catheter configuration may be used. - As seen in
FIG. 2 ,connector 12 rests in the middle orconcave portion 100 ofupper support base 32. Theprotrusions 34 assist in holding theconnector 12 in position. Thestrands upper support base 32 andlower support plate 33 and under beams 35. -
Connector 12 may have one or more spaced annular grooves, such asgrooves 106, 107 (FIG. 2 ).Strands connector 12 in any suitable manner. For example, strand 16 may first be extended through the hole inapertured ear 104, then wrapped aroundgroove 106 and the free ends tied.Strand 24 may be wrapped aroundgroove 107 and the free ends tied. The overall length of one side of each strand may be easily adjusted to accommodate tying. - Although a particular type of connector is disclosed, having annular grooves, obviously any suitable type of connector may be used as long as
strands - The
concave center 100 ofupper support base 32 acts as an anti-roll channel forconnector 12. This also prevents folding of the base 32 in the center. - Although 2
strands connector 12 tobase 32, obviously one may be used. Thus, at least one strand is sufficient utilizing the teachings of the invention. - In a further embodiment of the invention, wherein like numerals refer to like parts of
FIGS. 1 to 4 , as seen inFIG. 5 ,base 110 otherwise identical tobase 14, may have theupper surface 111 ofupper support base 112 slightly raised, at itscenter 113, so that whenconnector 12 is secured in position, theinlet port 102 is in a slightly elevated position for easy insertion of a catheter into a connector mounted thereon (not shown). - Circular holes with radiused sides have been disclosed, as seen in
FIG. 6 , wherein like numerals refer to like parts ofFIGS. 1 to 4 , the holes for passage of the strands therethrough may includehole portions 200 extending through tabs orears 201 which may be cut out of the support base and support plate or a single structure comprising both support base and support plate as disclosed below. Thehole portions 200 communicate with aligned holes through the remaining portions of thebase 14. Thetabs 201 will thus flex slightly when the strands are pulled through thehole portions 200 and thereby exert a downward force through the strand on the connector once the strands are tightened around and/or over the connector. An upward force on the tabs forces the support base and plate to contour around the connector and thus prevents rolling of the device on the base. - In still another embodiment of the invention, as seen in
FIG. 7 wherein like numerals refer to the embodiment ofFIG. 1 ,base 14 may have hemispherically shaped protrusions, such asprotrusions 300, extending upwardly therefrom instead of conically shaped protrusions. Also, as seen inFIG. 8 , wherein like numerals refer to like parts ofFIG. 1 ,tabs holes tabs 201 andholes 200 inFIG. 6 , may be provided on the upper surface ofbase 402. Thearea 403 is concave but raised slightly at themidpoint 404 thereof to provide a ramp for a connector or the like. That is, thearea 403 may slope upwardly from oneside 403′ tomidpoint 404, then slope downwardly frommidpoint 404 to theother side 405′. In this embodiment, asingle strand 405, otherwise identical tostrands FIG. 9 , may extend up through onehole 401, knotted on the underside of thelower support plate 33, as atknot 406, extend throughhole 401 in thetab 400 as shown, then extends throughhole 401′ inpost 400′ and tied back upon itself, thus retaining a connector or the like (not shown). - The strands may be of silk or any flexible material that is substantially non-extendible about its long axis. The
flexible beam 35 conforms to the shape of a connector mounted on the base and creates and maintains tension in the strands so as to keep any knots tight and pulls or presses the connector into the conforming surface preventing rolling. Also,beam 35 may be integral withplate 33 andbase 32 with the hardness of thesecurement base 14 varying from the top to bottom thereof or of uniform hardness to allow both the cushioning/conforming effect of said base and the springlike character of said plate. - Although a particular embodiment of the invention is disclosed, variations thereof may occur to an artisan and the scope of the invention should only be limited by the scope of the appended claims.
Claims (20)
1. A retainer for securing a medical article to the body of a patient, the retainer comprising:
a base having a receiving surface configured to support at least a portion of the medical article;
a flexible strand coupled to the base at a location below the receiving surface, the flexible strand passing through at least a portion of the base and having a free end; and
a post disposed on the base and having a distal end, the distal end having a receiving member configured to receive the free end of the flexible strand.
2. The retainer of claim 1 further comprising a tab having a hole, the flexible strand passing through the hole.
3. The retainer of claim 1 further comprising a plurality of protrusions extending upward from the base.
4. The retainer of claim 3 , wherein the post is substantially perpendicular to at least a portion of the receiving surface and the distal end extends upward at least as far as the plurality of protrusions.
5. The retainer of claim 1 , wherein the base is made of an elastomer.
6. The retainer of claim 1 , wherein the receiving member is a hole, and wherein the flexible strand is sized to pass through the hole.
7. The retainer of claim 1 , wherein the receiving surface comprises a concave portion.
8. The retainer of claim 7 , wherein the concave portion has a raised midpoint.
9. The retainer of claim 1 , wherein the base comprises a first member and a second member, the first member being less elastic than the second member, the second member having the receiving surface.
10. A securement device for securing a medical article to the body of a patient, the securement device comprising:
a lower support plate;
an upper support base defining a receiving area for supporting at least a portion of the medical article;
a post extending from the lower support plate and through the upper support plate, the post having a receiving member; and
a strand coupled to the lower support plate and having a free end, the free end being configured to couple to the receiving member.
11. The securement device of claim 10 further comprising a flexible pad supporting the lower support plate and having a bottom adhesive surface, at least a portion of the bottom adhesive surface being covered with an adhesive for securing to the body of the patient.
12. The securement device of claim 10 , wherein the lower support plate comprises at least one laterally extending cantilevered section, wherein the strand is coupled to the cantilevered section.
13. The securement device of claim 12 , wherein the laterally extending cantilevered section is biased to maintain tension on the strand when the strand is coupled to the receiving member.
14. The securement device of claim 12 , wherein the upper support base comprises a laterally extending cantilevered section, the laterally extending cantilevered section of the lower support plate being disposed between the laterally extending cantilevered section of the upper support base and at least a portion of the medical article.
15. The securement device of claim 12 , wherein the lower support plate additionally comprises a second laterally extending cantilevered section, the securement device additionally comprising a second strand coupled to the second cantilevered section.
16. The securement device of claim 15 , wherein the first and second cantilevered sections are laterally displaced in generally opposite directions from a center of the receiving area.
17. The securement device of claim 10 , wherein the receiving member is a hole.
18. A securement system for securing a medical line to the body of a patient, the securement system comprising:
a medical article having a tubular body;
a pad comprising a bottom adhesive surface, at least a portion of the bottom adhesive surface being covered with an adhesive for securing to the body of a patient;
a platform member supported by the pad and having a receiving surface configured to support at least a portion of the medical article;
a flexible strand coupled to the platform member at a location below the receiving surface, the flexible strand comprising a free end; and
a post disposed on the platform member and having a distal end, the distal end being configured to receive the free end.
19. The securement system of claim 18 , wherein the medical article further comprises an annular groove and an inlet port, and wherein the flexible strand contacts the annular groove.
20. The securement system of claim 18 , wherein the platform member comprises a laterally extending cantilevered section, and wherein the strand is coupled to the cantilevered section.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US13/171,319 US20110257600A1 (en) | 2004-02-26 | 2011-06-28 | Securement device for indwelling catheters or introducers |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/789,892 US7204827B2 (en) | 2004-02-26 | 2004-02-26 | Securement device for indwelling catheters or introducers |
US11/687,583 US7628771B2 (en) | 2004-02-26 | 2007-03-16 | Securement device for indwelling catheters or introducers |
US12/617,559 US7972310B2 (en) | 2004-02-26 | 2009-11-12 | Securement device for indwelling catheters or introducers |
US13/171,319 US20110257600A1 (en) | 2004-02-26 | 2011-06-28 | Securement device for indwelling catheters or introducers |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US12/617,559 Continuation US7972310B2 (en) | 2004-02-26 | 2009-11-12 | Securement device for indwelling catheters or introducers |
Publications (1)
Publication Number | Publication Date |
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US20110257600A1 true US20110257600A1 (en) | 2011-10-20 |
Family
ID=34887407
Family Applications (4)
Application Number | Title | Priority Date | Filing Date |
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US10/789,892 Expired - Lifetime US7204827B2 (en) | 2004-02-26 | 2004-02-26 | Securement device for indwelling catheters or introducers |
US11/687,583 Expired - Lifetime US7628771B2 (en) | 2004-02-26 | 2007-03-16 | Securement device for indwelling catheters or introducers |
US12/617,559 Expired - Lifetime US7972310B2 (en) | 2004-02-26 | 2009-11-12 | Securement device for indwelling catheters or introducers |
US13/171,319 Abandoned US20110257600A1 (en) | 2004-02-26 | 2011-06-28 | Securement device for indwelling catheters or introducers |
Family Applications Before (3)
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US10/789,892 Expired - Lifetime US7204827B2 (en) | 2004-02-26 | 2004-02-26 | Securement device for indwelling catheters or introducers |
US11/687,583 Expired - Lifetime US7628771B2 (en) | 2004-02-26 | 2007-03-16 | Securement device for indwelling catheters or introducers |
US12/617,559 Expired - Lifetime US7972310B2 (en) | 2004-02-26 | 2009-11-12 | Securement device for indwelling catheters or introducers |
Country Status (7)
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US (4) | US7204827B2 (en) |
EP (1) | EP1718352A4 (en) |
JP (1) | JP4722119B2 (en) |
AU (1) | AU2005216110B2 (en) |
CA (1) | CA2556687C (en) |
WO (1) | WO2005081882A2 (en) |
ZA (1) | ZA200607938B (en) |
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US9220870B2 (en) | 2012-01-19 | 2015-12-29 | Insightra Medical Incorporated | Catheter securement devices |
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- 2005-02-17 AU AU2005216110A patent/AU2005216110B2/en active Active
- 2005-02-17 CA CA2556687A patent/CA2556687C/en active Active
- 2005-02-17 WO PCT/US2005/005333 patent/WO2005081882A2/en active Application Filing
- 2005-02-17 JP JP2007500901A patent/JP4722119B2/en active Active
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2006
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US9339207B2 (en) | 2005-05-06 | 2016-05-17 | Vasonova, Inc. | Endovascular devices and methods of use |
US10470743B2 (en) | 2005-05-06 | 2019-11-12 | Arrow International, Inc. | Apparatus and method for endovascular device guiding and positioning using physiological parameters |
US8597193B2 (en) | 2005-05-06 | 2013-12-03 | Vasonova, Inc. | Apparatus and method for endovascular device guiding and positioning using physiological parameters |
US10368837B2 (en) | 2005-05-06 | 2019-08-06 | Arrow International, Inc. | Apparatus and method for vascular access |
US10335240B2 (en) | 2005-05-06 | 2019-07-02 | Arrow International, Inc. | Endovascular navigation system and method |
US10321890B2 (en) | 2005-05-06 | 2019-06-18 | Arrow International, Inc. | Apparatus and method for endovascular device guiding and positioning using physiological parameters |
US9198600B2 (en) | 2005-05-06 | 2015-12-01 | Vasonova, Inc. | Endovascular access and guidance system utilizing divergent beam ultrasound |
US9204819B2 (en) | 2005-05-06 | 2015-12-08 | Vasonova, Inc. | Endovenous access and guidance system utilizing non-image based ultrasound |
US20110218498A1 (en) * | 2008-08-06 | 2011-09-08 | Venetec International, Inc. | Cleated anchoring system |
US9119551B2 (en) | 2010-11-08 | 2015-09-01 | Vasonova, Inc. | Endovascular navigation system and method |
US10368830B2 (en) | 2010-11-08 | 2019-08-06 | Arrow International Inc. | Endovascular navigation system and method |
US11445996B2 (en) | 2010-11-08 | 2022-09-20 | Teleflex Life Sciences Limited | Endovascular navigation system and method |
US9421344B2 (en) | 2011-12-16 | 2016-08-23 | Insightra Medical, Inc. | Catheter securement devices |
WO2013090903A1 (en) * | 2011-12-16 | 2013-06-20 | Teleflex Incorporated | Catheter securement devices |
AU2012351918B2 (en) * | 2011-12-16 | 2014-11-13 | Insightra Medical Incorporated | Catheter securement devices |
AU2012351918C1 (en) * | 2011-12-16 | 2015-06-04 | Insightra Medical Incorporated | Catheter securement devices |
US9987466B2 (en) | 2012-01-19 | 2018-06-05 | Insightra Medical, Inc. | Catheter securement devices |
US9220870B2 (en) | 2012-01-19 | 2015-12-29 | Insightra Medical Incorporated | Catheter securement devices |
US8965490B2 (en) | 2012-05-07 | 2015-02-24 | Vasonova, Inc. | Systems and methods for detection of the superior vena cava area |
US9743994B2 (en) | 2012-05-07 | 2017-08-29 | Vasonova, Inc. | Right atrium indicator |
US9345447B2 (en) | 2012-05-07 | 2016-05-24 | Vasonova, Inc. | Right atrium indicator |
US11648377B2 (en) | 2016-05-13 | 2023-05-16 | C. R. Bard, Inc. | Catheter securement device including a guiding nose |
WO2019177942A1 (en) * | 2018-03-12 | 2019-09-19 | Np Medical Inc. | Vascular access site management system |
US11013902B2 (en) | 2018-03-12 | 2021-05-25 | Np Medical Inc. | Vascular access site management system |
US11291801B2 (en) | 2020-01-31 | 2022-04-05 | Np Medical Inc. | Patient access site securement system |
CN111939377A (en) * | 2020-08-21 | 2020-11-17 | 吉林大学 | Novel scalp vein indwelling needle for pediatric nerve nursing |
Also Published As
Publication number | Publication date |
---|---|
EP1718352A4 (en) | 2009-05-13 |
WO2005081882A2 (en) | 2005-09-09 |
EP1718352A2 (en) | 2006-11-08 |
CA2556687C (en) | 2013-07-23 |
US20070173769A1 (en) | 2007-07-26 |
JP4722119B2 (en) | 2011-07-13 |
US20100137807A1 (en) | 2010-06-03 |
JP2007525286A (en) | 2007-09-06 |
US7628771B2 (en) | 2009-12-08 |
US20050192540A1 (en) | 2005-09-01 |
US7204827B2 (en) | 2007-04-17 |
AU2005216110A1 (en) | 2005-09-09 |
ZA200607938B (en) | 2008-08-27 |
WO2005081882A3 (en) | 2006-06-15 |
US7972310B2 (en) | 2011-07-05 |
AU2005216110B2 (en) | 2009-08-13 |
CA2556687A1 (en) | 2005-09-09 |
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Legal Events
Date | Code | Title | Description |
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STCB | Information on status: application discontinuation |
Free format text: ABANDONED -- FAILURE TO RESPOND TO AN OFFICE ACTION |