WO2007134101A2 - Dispositif d'irrigation de blessures - Google Patents

Dispositif d'irrigation de blessures Download PDF

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Publication number
WO2007134101A2
WO2007134101A2 PCT/US2007/068554 US2007068554W WO2007134101A2 WO 2007134101 A2 WO2007134101 A2 WO 2007134101A2 US 2007068554 W US2007068554 W US 2007068554W WO 2007134101 A2 WO2007134101 A2 WO 2007134101A2
Authority
WO
WIPO (PCT)
Prior art keywords
syringe
cap
fluid
wound
irrigation
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.)
Ceased
Application number
PCT/US2007/068554
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English (en)
Other versions
WO2007134101A3 (fr
Inventor
F. Craig Sylvester
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of WO2007134101A2 publication Critical patent/WO2007134101A2/fr
Anticipated expiration legal-status Critical
Publication of WO2007134101A3 publication Critical patent/WO2007134101A3/fr
Ceased legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M3/00—Medical syringes, e.g. enemata; Irrigators
    • A61M3/02—Enemata; Irrigators
    • A61M3/0233—Enemata; Irrigators characterised by liquid supply means, e.g. from pressurised reservoirs
    • A61M3/0254—Enemata; Irrigators characterised by liquid supply means, e.g. from pressurised reservoirs the liquid being pumped
    • A61M3/0262—Enemata; Irrigators characterised by liquid supply means, e.g. from pressurised reservoirs the liquid being pumped manually, e.g. by squeezing a bulb
    • 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
    • A61M3/00—Medical syringes, e.g. enemata; Irrigators
    • A61M3/02—Enemata; Irrigators
    • A61M3/0279—Cannula; Nozzles; Tips; their connection means
    • A61M3/0287—Cannula; Nozzles; Tips; their connection means with an external liquid collector
    • 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
    • A61M3/00—Medical syringes, e.g. enemata; Irrigators
    • A61M3/02—Enemata; Irrigators
    • A61M3/0279—Cannula; Nozzles; Tips; their connection means

Definitions

  • the invention relates to medical devices utilized in. the cleansing of wounds on patients prior to treatment of wounds,
  • the syringe must then be refilled repeatedly by removing the shield, drawing up sterile irrig&nt fluid into the syringe, replacing the shield, and further irrigating the wound.
  • the process is typically repeated many limes to adequately cleanse the wound.
  • Most literature suggests a minimum of 250 cc of irrigation fluid volume to adequately cleanse a wound (see, e.g.. ian S. Wedmore. Wound care: modern evidence in the treatment of Man's age-old injuries. Emergency Medicine Practice 7:3 2005). No precise volume of irrigation fluid used per length of wound is known Io be effective.
  • This device utilizes an intravenous (i.Y.), line and I. V, hag as a reservoir of irrigant fluid (Li. S. Pat No, 5,496,290 to Aeke ⁇ nan).
  • Another device also uses check valves and a shield combined with a syringe. This second device requires sterile irrigani fluid to be poured into a separate container (U.S. Fat. No.
  • Another disadvantage of these methods relates to the aagle of use. Often it is helpful for the patient to cooperatively position the wound to attain adequate exposure of the wound, Occasionally a patient is unable to assist with positioning of the wound, if repositioning is not possible, the wound must be irrigated and repaired at a inconvenient angle, As fluid is expressed from the bottle it will be replaced by air within the bottle. If the bottle is tipped to horizontal air may be expressed from the bottle instead of irrigant fluid.
  • the device comprises a cap that can be attached to as irrigation fluid bottle. This close association with the fluid reservoir obviates multiple steps in the process of wound irrigation and vastly improves the efficiency of the overall process.
  • the device provides a simple, inexpensive, solution to the problems described above.
  • the specification provides a fluid delivery device for engaging a vessel.
  • the device can include a cap (e.g., including an interior threaded wall) and a base comprising an aperture and a lube structure (e.g., a substantially T-shaped lube structure) comprising a syringe port (e.g., a threaded syringe port), a discharge port, and an intake port, the intake port being connected to and m fluid communication with the cap through the aperture.
  • the discharge port can include a one-way check valve and the intake port can include & one-way check valve.
  • the tube structure can be a dual check valve (e.g., a substantially T-shaped dual check valve).
  • the cap and lube structure can be reversibly connected.
  • the intake port can include a threaded portion and an interior wall of the aperture is configured to receive the threaded portion, and the cap and tube structure can be reversibly connected by engaging the threaded portion with the interior wall of the aperture.
  • the device can be a unitary structure, e.g., formed of plastic- or any other useful material.
  • the device can include a fluid delivery device, e.g., a device discussed above, and a syringe comprising an end adapted to engage the syringe port (e.g., by interlocking threads), wherein the end is engaged with the syringe port and the syringe is in fluid communication with the tube structure, e.g., a dual check, valve.
  • the device cars further include a shield comprising an aperture configured to engage the discharge port.
  • the device can include a vessel comprising a neck (e.g., a threaded neck) configured to engage the cap. wherein the neck is engaged with the cap and the vessel is in fluid communication with the cap, the tube structure, and the syringe.
  • the specification provides a method of irrigating a wound.
  • the method can include providing a wound irrigation device, e.g., a device discussed above, wherein She vessel comprises irrigation fluid, withdrawing the plunger on the wound irrigation device, thereby causing fluid to flow from the vessel through the cap arid tube structure (e.g., a dual check valve) and into the syringe, positioning the irrigation device for wound irrigation, and depressing the plunger, thereby causing fluid Io flow from the syringe through the tube structure and into the wound.
  • a wound irrigation device e.g., a device discussed above
  • She vessel comprises irrigation fluid
  • withdrawing the plunger on the wound irrigation device thereby causing fluid to flow from the vessel through the cap arid tube structure (e.g., a dual check valve) and into the syringe
  • positioning the irrigation device for wound irrigation and depressing the plunger, thereby causing fluid Io flow from the syringe through the tube structure and into the wound.
  • the specification provides a kit for irrigating a wound.
  • the kit can include a fluid delivery device, e.g., a device described above, and a syringe comprising an end adapted to engage the syringe port of the tube structure,
  • the kit can farther include a shield comprising an aperture adapted to engage the discharge port.
  • the kit can include a vessel, e.g., a vessel that includes irrigation fluid, comprising a threaded neck configured to engage the cap.
  • FlG. 1 is a perspective view of an exemplary wound irrigation device.
  • FiG. 2 is a perspective view of an exemplary device in a position of operation with attached shield, syringe, and bottle.
  • FIG, 3A is a perspective view of device of FIG. I with an indication of iiuki flow upon withdrawal of syringe plunger.
  • FIG. 38 is a perspective view of device of FIG. 1 with an indication of fluid flow upon depression of the syringe plunger.
  • FIG. 4A is a perspective view of an exemplary device with an extended cylindrical shield,
  • FiG. 4B is a perspective view ⁇ f an exemplary device with a shield having a conical shape
  • FIG. 4C is a perspective view of an exemplary device with a shield having a cylindrical shape
  • FIG. 4D is a perspective view of an exemplary device with a shield having a partially spherical shape
  • FK FK
  • 5A is a perspective view of an exemplary device with a dual check valve instead of two one- way check valves.
  • FiG. 58 is a perspective view of an exemplary device wit.li a dual check valve and a tube set. at an angle.
  • FIG. SC is a perspective view of an exemplary device with a dual check valve attached to tube 3 Sh
  • FICl SD is a perspective view of an exemplary de-vice with a dual check valve indicating fluid flow upon withdrawal of the syringe plunger.
  • FIG, 5e is a perspective view of an exemplary device with a dual check valve indicating iliskl tlow upon depression of the syringe plunger.
  • FIG. 6 A is a perspective view of an exemplary fluid delivery device that includes a dusl check valve comprising a discharge port, a syringe port and ats intake port, a cap, ami optional tube portion,
  • FIG. 6B is a perspective view of an exemplary assembly that includes a fluid delivery device as shown in FIG. 6A, a syringe, and an optional shield, l he depicted assembly includes an optional tube portion and is engaged with the neck of a vessel, which may include irrigation O ⁇ id.
  • FfG. 1 is a perspective view of an exemplary wound irrigation device.
  • a cylindrical cap i0 is connected to a T-shaped hollow tube 24.
  • the device may be made lrora plastic, but may be also constructed from any other suitable material.
  • Cap 10 is shaped to cor ⁇ piemersiarily fit onto irrigation fluid bottles. Cap 10 is therefore sized with dimensions similar to thai of a bottle cap packaged with such bottles and includes interior threads 20 that, engage exterior threads on the necks of suck bottles, allowing it to be screwed into place on the bottle necks, fn one example cap 10 is a thin wailed structure with maximum outer diameter Dl of approximately 4.3 em, and a minimum inner 5 diameter D2 of approximately 3.8 mm.
  • Hie height 111 of side wall 1 1 of the cap 10 is approximately 2.5 cm in tins example.
  • Cap 10 is cylindrical in shape with one end opers 16, arsd a border of the open end defined by upper rim 15, The opposite end is flat and closed, save for an optional aperture, and is referred Io as base 18.
  • Tube 24 includes several portions, all of which are either integral or connected to
  • Tube portion 38a resides in the interior of cap 30, and terminates at fluid entry port. 34. Tube portion 38a is in fluid communication with tube portion 38b, which is external to the cap 10, and terminates at fluid discharge port 36. Extending from, and in fluid communication with, tube portion 38b, is tube portion 48, which terminates at syringe port 42.
  • valves connected to the tube m this example, two one-way check, valves 26, 28 are used to limit fluid ikw direction vai ⁇ & different conditions.
  • Valve 26 allows fluid to flow from within the tube 24 out through discharge port 36, hut prevents flow in the opposite direction.
  • Valve 28 allows fluid to How irsto the tube through entry port 34, hut prevents flow in the opposite direction. How
  • FIG. 1 also shows an optional splash shield 14, which includes an aperture 46 thai engages a tip 44 surrounding port 36, allowing it to he held in place by a pressure fit
  • the figure also shows a syringe .12 with barrel 54 and plunger 56 - the configuration of
  • the syringe may be a LIIBR-LOKTM type syringe having tip 52, Mow the syringe 12 operates with the device is also discussed below.
  • the interior of the cap wall 1 1 is threaded 20 to eonipiementarily affix to a standard wound irrigation fluid bottle 22.
  • a standard wound irrigation fluid bottle 22 Such bottles are typically available in patient treatment facilities such as hospitals, hi this example, when
  • tube portion 38a extends into the bottle neck. Contiguous with tube portion 38a is tube portion 38b.
  • This longitudinal tube comprised of portions 3Sa and 38b is firmly affixed UJ cap base 18 at point of contact 30, which may include an aperture in. cap base 18.
  • the tube portions 38b and 48 are external to rite bottle.
  • the whole T-tube configuration 24 consisting of tubes 38a, 38b and 48 will function as a closed fluid conduit with three access ports: entry port 34, discharge port 36, and syringe port' 42.
  • entry port 34 and discharge port 36 will be at opposite ends of the conduit formed by tube portion 3Sa and tube portion 3Sb.
  • tube portion 38a Connected to tube portion 38a is one-way check valve 28.
  • Check valves are known in the art and maybe procured from various manufacturers.
  • entry port 34 With cap 10 threaded onto bottle 22, entry port 34 is positioned within the bottle in direct communication with the sterile irriganr fluid therewuhin when the bottle is in an inverted position. This entry port 34 allows ingress of irrigant fluid through check valve 28 and Into tube portion 38a.
  • Tube portion 3Sb has a second one-way check valve 26 at the opposite end,
  • a conical shaped tip 44 surrounding discharge port 36 is located adjacent to eheel' valve 26, and is designed to engage an available shield device 14 at an aperture 46 of the shield.
  • An example of such a shield is described in U.S. PAT. NO. 4,759,003.
  • the conical shaped tip 44 can also engage a catheter of an appropriate gauge needle, and irrigation may optionally be accomplished without a shield device.
  • Discharge port 36 has an aperture diameter appropriate for generating a desired fluid velocity sufficient to provide the force necessary for dislodging contaminants from a wound site.
  • the device can have an aperture diameter at discharge port 36 designed to optimize the force of the fluid stream delivered at the wound sue, either alone or with the use of a shield device or needle catheter, hi this example, tube portion 48 extends at a roughly 90 degree angle from tube portion 38b.
  • the syringe port 42 At the opposite end tube portion 48 is the syringe port 42, which is configured to engage tip 52 of standard LUER- LGKTM syringe 12.
  • the syringe is of standard configuration, comprising a syringe barrel 54 and syringe plunger 56.
  • the cap 10 is screwed onto top of sterile irrigaiit bottle 22, via threads 20 (see FIG. 2).
  • a fluid tight seal is created,
  • Tube portion 38b with associated check valve 26 is coupled to shield 14 by a pressure fit between shield aperture 46 onto tip 44.
  • a standard syringe 12 with LUER-L-OK TM tip 52 is secured to syringe port 42.
  • the device with shield 14 and bottle 22 are placed directly adjacent to the patient wound.
  • Syringe plunger 56 is withdrawn as shown in FIG. 3 A, which results in negative pressure within tube portions 38a, 38b and 48.
  • Check valve 2S opens, allowing irrigant fluid to pass through entry port 34 into the tube 24, and fluid fills syringe barrel 54.
  • Check valve 26 remains closed during the filling process, preventing the ingress of air into the tube 24,
  • FIG. 3B uses a dashed line to illustrate a fluid stream forced out of discharge port 36 at high pressure, which passes through shield 14 and subsequently impacts the wound site.
  • the filling and discharging of the syringe may be immediately and efficiently repeated until the wound is cleansed with an adequate volume of irrigant fluid and at a pressure that is precisely controlled by the user.
  • the syringe 12, shield 14, and irrigant fluid bottle 22 all operate as a single unit without the need for removing any of the components from the wound site until irrigation is completed.
  • the device can remain relatively stationary and in relatively constant contact with the patient, obviating multiple, steps eom ⁇ noniy employed when irrigating wounds on patients.
  • the invention significantly facilitates wound irrigation by allowing multiple steps to be combined, No preparatory set up is required as the cap device is simply screwed onto a standard sterile irriga ⁇ t bottle commonplace in the hospital setting.
  • the device is configured to interact with any size syringe with a LUER-LOKTM tip, which are also commonplace in hospital settings.
  • the use of the syringe complies with known practice guidelines in tliai adequate pressure is easily generated.
  • the present configuration also allows refilling of the syringe in any position In which the entry port 34 of the tube portion 3Sa is submerged, and the syringe, once filled, can be positioned at any angle while attached to the bottle.
  • the present invention provides access to a plentiful sterile irrigant reservoir thai can be rapidly and conveniently accessed to provide adequate volumes delivered to wounds at sirfii ci réelle pressure s ,
  • Device components may be produced from any useful material, e.g., injection molded p ⁇ asik, and may be distributed in a sterile package, although, other materials, methods of manufacture and types of packaging are also anticipated.
  • any useful material e.g., injection molded p ⁇ asik
  • cap 10 is formed for cormec ⁇ vity with sterile irrigate container 22 and may attach by various methods including, but not limited to, typical threads, snaps, clips, ridges, grooves, or other mechanisms.
  • the shield may be permanently attached adjacent to the discharge port 36, or may be removable.
  • the shield may be shaped variously as a cone, partial sphere, cylinder, dome, concavity, or other appropriate shape that reduces the fluid splashed back from the wound site.
  • the shield may attach ai various locations on tube portion 38b, or may attach to the cap base 18.
  • Alternative shields may have different diameters.
  • the shield may also be shaped as a cylinder such that it is contiguous with sidewall 11 , as shown in FlG 4A. This shape shield would therefore enclose all of tube portion 38b and have an opening in its side wall for tube 48, FIG. 4B, depicts shield 14b which is generally cone-shaped.
  • FIG. 4C depicts a cylinder- shaped shield, affixed to tube 38b adjacent to check valve 26.
  • FIG. 4D discloses a shield with sidewalis curved as a partial sphere.
  • tube portions 38a, 38b, and 48 of tube 24 can vary depending O ⁇ optimum fluid pressure or volume.
  • Tube 24 can have eonfiguralio ⁇ s other than T- shape.
  • the tubing portions can also have different relative angles with respect to cap 10.
  • tube 48 may be angled or curved.
  • Tube portions 38a and 38b am also be angled.
  • Tube 24 can be simplified depending on valve arrangement and consist of only one or two of the described tube porticos 38a, 38b, or 48.
  • the lube portions can be formed from pliable or bendabie material such that bottle and shield positions may be 5 adjusted by a user while performing irrigation.
  • tube portion 3Sb may be bent at an angle while the irrigant fluid bottle remains in a vertical position.
  • Tube portion 38a can pass through cap base 18 at attachment point/aperture 30 at various points other than the center Oi " cap base 1 S, i 0
  • Tube portions 3Ha 5 38b, and 48 may have various structural supports of different shapes and sizes attached to more finely stabilize tube portions 38a, 38b. and 48 while the syringe plunger 5(S is moved.
  • Tube portion 48 may also be firmly seated against cap base 18.
  • 'Tube arrangement 24 can be attached to an irrigation fluid container by other mechanisms, other than those described for cap 10. For example, a fluid irrigation
  • 15 container may have tube 24 permanently attached without use of a cap.
  • a syringe or analogous device can be permanently attached to swinge port 42.
  • Ilie valves may be check valves, or other types of valves restricting fluid How to one or two directions.
  • valves maybe placed in multiple locations iii the channel system.
  • Valves can be one-way or dual cheek valves, A single dual check 0 valve may be employed m place of two one-way check valves,
  • PIGS. 5 ⁇ -5C depict a dual check valve attached to a simplified tube 24 without all three tube portions 38a, 38b, and 48
  • Dual check valves are known in the art and may be procured from multiple manufacturers.
  • This alternative configuration retains the basic structure of the single tube 24 with the entry port 34, syringe pott 42 and discbarge port 5 36.
  • FKl 5A depicts the dual check vaive 27 attached to relatively horizontal tube 48.
  • FKl SB depicts the dual check valve attached to tube 48 which is angled.
  • Syringe port 42 or check vaive 27 may be attached at various angles
  • FIG. SC depicts dual cheek valve 27 attached to relatively vertical tube portion 38b.
  • FIGS. 5 D a ⁇ d 5E depict the direction of the fluid flow using the dual check valve 27 when the syringe 12 is withdrawn and depressed respectively.
  • the fluid may be governed by stopcock devices or other manual switch devices instead of check valves.
  • FIGS. 6A and 66 depict a fluid delivery device for engaging a vessel and an assembly including the fluid delivery device, respectively.
  • a user can re fill syringe 12 while sterile irrigarst bottle 22 is hi an " upright or upside-down position, in this device, direction of fluid flow is controlled by a dual check valve.
  • a dual check valve used in this example can be a unitary structure feat includes a syringe port 42 adapted to engage a syringe, a discharge port 36 adapted Io engage a shield * and Bxi Intake port 3Sc.
  • dual check valves are those comprising a LIJ ER- LOK ⁇ M configuration at the syringe port for engaging syringe 54.
  • Such dual check valves are commercially available from numerous sources, e.g., front Qostna Corporation (Edgewooti NY) and S. Braim Medical Inc. (Bethlehem, PA).
  • two oneway check valves may be used to direct fluid How.
  • Optional tube portion 3Sa may be formed of flexible or rigid material, e.g., rubber or plastic, and may extend into the sterile irrtgant bottle 22, Extending tube portion 3Sa toward the bottom of sterile irrigant bottle 22 allows reiiOmg of syringe with bottle 22 in a relatively upright position.
  • the assembly can be tilted approximately 90 degrees, thereby placing the entire assembly substantially vertically over a wound, FUmger 56 can then be depressed causing irrigant fluid to Sow irom syringe 12 through dual check valve 27 and shield 14 and on/into the wound.
  • Sterile irrigant bottle 22 may then be tilted to the upright position in order to refill syringe 12 and repeal the process.
  • Optional tube portion 38a may be made in various lengths and shapes which allow tube portion 38a to be compressed for packaging then lengthened once attached to sterile irrigant bottle 22. Such designs include, but are not limited to, a spirakd shape, a coiled shape, a curled shape, or a telescoping shape. Optional tube portion 38a may have other one-way valves or filters in place preventing back flow of contaminants from awoimd therefore enabling reuse of sterile irrigant solution. Skilled practitioners will appreciate thai in certain configurations, optional tube portion 38a can be excluded. In such configurations, the device cars, be used in an ⁇ inverted position relative to that shown in RG. 6B 5 allowing a user to refill sv ⁇ mge 12 without tilting the assembly to an upright position. Such a configuration enables rapid
  • Entry port 34 of optional tube portion 38a may be shaped to fit standard IV. tubing and therefore ' utilize an LV, bag as an irrigation solution reservoir as opposed to sterile i ⁇ iga ⁇ t bottle 22, Entry port 34 and discharge port 36 may have various aperture diameters and shapes. Various filters or valves may be placed anywhere in the channel
  • entry port 34 and discharge port 36 are adjacent to check valves, however, these ports 34 and 36 may ha located further away from valves 26 and 28.
  • Discharge port 36 may have a small aperture, such as 16-20 gauge, to optimize the pressure and velocity of the fluid stream
  • Cap IG may be shaped or sized to fit irrigation bottles from various manufacturers available currently or in the future.
  • Upper rim 15 may have a narrow channel to tightly engage the gasket present on certain sterile irrigant bottles.
  • Cap 10 and sidewat! 1 1 may be flexible and expandable with the ability to increase in diameter to fit a multitude of 0 bottles.
  • Cap 10 may have a variety of shapes. For example, cap 10 may be shaped as a longer cylinder extending sidewall 1 1 for easier tactile gripping while in operation. Outer aspect of sidewall 1 1 may be ergonomieally shaped, e.g., with grooves or ridges, to provide a more comfortable grip while the device Is in operation.
  • Cap 10 may have a short barrel -shaped handle projecting from sidewall 11. This handle cmi include grooves 5 or indentations to facilitate gripping with one hand.
  • Cap 10 may be permanently or reversibly attached to a bottle or other type of irrigation fluid container.

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  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Medicinal Preparation (AREA)

Abstract

La présente invention concerne des dispositifs destinés à l'irrigation de blessures. Les dispositifs peuvent être fixés à des bouteilles d'irrigation stériles. L'invention propose aussi des procédés pour irriguer des blessures qui emploient les dispositifs décrits dans celle-ci.
PCT/US2007/068554 2006-05-09 2007-05-09 Dispositif d'irrigation de blessures Ceased WO2007134101A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US79906206P 2006-05-09 2006-05-09
US60/799,062 2006-05-09

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WO2007134101A2 true WO2007134101A2 (fr) 2007-11-22
WO2007134101A3 WO2007134101A3 (fr) 2008-11-20

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017075058A1 (fr) * 2015-10-30 2017-05-04 Medtronic Xomed, Inc. Procédé et appareil d'irrigation
US11266776B2 (en) 2015-10-30 2022-03-08 Medtronic Xomed, Inc. Method and apparatus for irrigation
US11980460B2 (en) 2016-08-11 2024-05-14 Medtronic Xomed, Inc. System and method for motion detection and accounting

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8210166B2 (en) * 2003-12-16 2012-07-03 Wolfe Tory Medical, Inc. Vial multi-access adapter

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017075058A1 (fr) * 2015-10-30 2017-05-04 Medtronic Xomed, Inc. Procédé et appareil d'irrigation
CN108367104A (zh) * 2015-10-30 2018-08-03 美敦力施美德公司 用于冲洗的方法和设备
US11266776B2 (en) 2015-10-30 2022-03-08 Medtronic Xomed, Inc. Method and apparatus for irrigation
CN108367104B (zh) * 2015-10-30 2022-04-15 美敦力施美德公司 用于冲洗的方法和设备
US11964094B2 (en) 2015-10-30 2024-04-23 Medtronic Xomed, Inc. Method and apparatus for irrigation
US11980460B2 (en) 2016-08-11 2024-05-14 Medtronic Xomed, Inc. System and method for motion detection and accounting

Also Published As

Publication number Publication date
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