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Method of irrigating and treating an abcess

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US3804097A
US3804097A US31523172A US3804097A US 3804097 A US3804097 A US 3804097A US 31523172 A US31523172 A US 31523172A US 3804097 A US3804097 A US 3804097A
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needle
cavity
double
abcess
irrigating
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P Rudie
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P Rudie
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    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M31/00Devices for introducing or retaining media, e.g. remedies, in cavities of the body
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/22Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus for removing obstructions in blood vessels, not otherwise provided for
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/34Trocars; Puncturing needles
    • A61B17/3415Trocars; Puncturing needles for introducing tubes or catheters, e.g. gastrostomy tubes, drain catheters
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M25/00Catheters; Hollow probes
    • A61M25/01Introducing, guiding, advancing, emplacing or holding catheters
    • A61M25/06Body-piercing guide needles or the like
    • A61M25/065Guide needles
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/22Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus for removing obstructions in blood vessels, not otherwise provided for
    • A61B2017/22082Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus for removing obstructions in blood vessels, not otherwise provided for after introduction of a substance
    • A61B2017/22084Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus for removing obstructions in blood vessels, not otherwise provided for after introduction of a substance stone- or thrombus-dissolving

Abstract

The method of treating a cavity within an anatomy consisting in inserting an elongated member into the cavity, then forcing one barrel of a double hollow needle upon the elongated member for guidance of the needle into the cavity, then withdrawing the elongated member, then inserting an irrigating supply tube through one barrel of the double needle into the cavity, then inserting an irrigating drain tube through the other barrel of the double needle and into the cavity, then withdrawing the double needle upon the tubes out of the cavity with the tubes remaining in the cavity, then connecting a liquid supply line to said supply tube and a drain line to said drain tube, then supplying a liquid to the supply line for irrigating the cavity and draining out said drain line.

Description

11] 3,804,097 [451 Apr. 16, 1974 United States Patent 91 Rudie METHOD OF IRRIGATING AND TREATING AN ABCESS [76] Inventor: Peter S. Rudie, 302 Mid Dr.,

' Duluth, Minn.

[22] Filed: Dec. 14, 1972 [21] Appl; No.: 315,231

r [52] us. C1 ..128/350R [51] Int. Cl. A61m 27/00, A61m 7/00 [58] Field of Search 128/1, 350 R, 221, 214.4, 128/347, 240, 241, 215, 213

[5 6] References Cited UNITED STATES PATENTS 1,526,595 2/1925 Gillman 128/347 X 3,065,749 11/1962 Brass 128/240 X 3,144,868 8/1964 .lascalevich 1. 128/350 R 3,630,192 12/1971 Jamshidi 128/347 Primary ExaminerLucie H. Laudenslager Attorney, Agent, or FirmWicks & Nemer [57] ABSTRACT The method of treating a cavity within an anatomy consisting in inserting an elongated member into the cavity, then forcing one barrel of a double hollow needle upon the elongated member for guidance of the needle into the cavity, then withdrawing the elongated member, then inserting an irrigating supply tube through one barrel of the double needle into the cavity, then inserting an irrigating drain tube through the other barrel of the double needle and into the cavity, then withdrawing the double needle upon the tubes out of the cavity with the tubes remaining in the cavity, then connecting a liquid supply line to said supply tube and a drain line to said drain tube, thensupplying a liquid to the supply line for irrigating the cavity and draining out said drain line. Y

3 Claims, 12 Drawing Figures I EN UAFR 16i974 3804 097 SHEET 2 0F 2 METHOD OF IRRIGATING AND TREATING AN ABCESS SUMMARY The invention relates to a method and device for treating an abcess within an anatomy without any surgery and includes hardware in the form ofa fine hollow exploratory and guide needle, a stillette. a doublehollow needle and a drain and a supply tube. An exploratory tapping of an abcess is done with the fine hollow needle. With the needle extended into the abcess, the stillette is inserted through the needle and into the abcess. The needle is then withdrawn with the stillette remaining in the abcess. The one barrel of the double needle is inserted upon the stillette thereby placing the double needle in the abcess. The stillette is then removed leaving the double needle extended into the abcess. A tube is inserted through each side of the double needle and into the abcess. The double needle is then removed leaving the tubes. One tube is used to supply the abcess with an irrigating and treating liquid which drains out the other tube.

The double needle is formed of two elongated hollow members connected together in parallel relation each of the hollow members having an angularly sharpened end which are positioned to form substantially a single pointed end with a substantially common apex.

In the drawings forming part of this application:

FIG. I is a longitudinal side view of a fine hollow exploring needle.

FIG. 2 is a longitudinal side view of a stillette.

FIG. 3 is a longitudinal side view of a double hollow needle.

FIG. 4 is a sectional view on the line 44 of FIG. 3.

FIG. 5 is a sectional view through a portion of an anatomy with the exploring needle extended into an abcess in the anatomy.

FIG. 6 is a sectional view similar to FIG. 5 but with the stillette extended through the exploring needle and into the abcess.

FIG. 7 is a sectional view similar to FIG. 6 with the exploring needle withdrawn and the stillette remaining in the abcess.

FIG. 8 is a sectional view similar to FIG. 7 but with one side of the double needle inserted upon the stillette and into the abcess. v

FIG. 9 is a sectional view similar to FIG. 8 but with the stillette removed and the double needle remaining in the abcess.

FIG. 10 is a sectional view similar to FIG. 9 but with an irrigating tube inserted through each side of the double needle and into the abcess.

FIG. 11 is a sectional view similar to FIG. 10 but with the double needle removed and the irrigating tubes remaining in the abcess.

FIG. 12 is a sectional view similar to FIG. 11 but with the irrigating tubes connected to supply and drain lines.

Referring to the drawings in detail in FIG. 1 is illustrated a fine hollow exploratory and guide needle 16 having the relatively elongated thin tubular body 18 with the oblique sharpened outer end 20 and the base 22 on the inner end. Further provided is a stillette 24 which is formed of a length of fine substantially rigid wire of a diameter of about one sixty-fourth of an inch which is receivable in the needle 16. The numeral 26 designates a double needle which includes a first elongated hollow needle body 28 sharpened obliquely as at 30 at the outer end thereof and a second elongated hollow needle body 32 sharpened obliquely as at 34. The two needle bodies are secured and held together in parallel relation as one by the weld 36 and as such are a single unit. The oblique sharpened ends are positioned so as to form a single pointed end 37 with substantially a common apex. The inside diameter of each of the two needle bodies is such that it receives the stillette and the irrigating tubes hereinafter referred to.

Further provided are a pair of irrigating tubes 38 and 40, particularly FIGS. 11 and 12, and the supply line 42 and the drain line 44.

The method and device embodying the invention is used in the following manner. The fine hollow exploring needle 16 is inserted into the part of the anatomy illustrated as A until it extends into the abcess B, FIG. 5. With the needle in the abcess B a culture of the abcess is gotten by aspiration for testing as to what kind of antibiotic should be used in irrigational treatment of the abcess. The stillette 24 is then inserted through the exploring needle 16 and accurately guided into the abcess until the end of the stillette extends into the abcess FIG. 6. The needle 16 is then withdrawn from the abcess and anatomy over the stillette with the end of the stillette remaining in the abcess FIG. 7. Then one side, such as 28, of the double .needle 26 is slipped onto the stillette and forced upon the stillette and easily and correctly guided by the stillette into the anatomy and into the abcess, FIG. 8.

Then the stillette 24 is removed from the abcess and anatomy through the side of the double needle with the end of the double needle remaining in the abcess, FIG. 9. Then a semi-rigid irrigating supply tube 38 is inserted through the double needle portion 28 until the end thereof extends into the abcess, FIG. 10. Then a semi rigid irrigating drain tube 40 is inserted through the double needle portion 32 until the end thereof extends into the abcess. Then the double needle 26 is withdrawn from the abcess and anatomy upon the tubes 38 and 40 with the inner ends of the tubes remaining in the abcess. Then the supply line tube 42 is connected to the outer end of the irrigating supply tube 38 and the drain line 44 is connected to the outer end of the drain line 44.

The abcess is irrigated by a fluid such as water by forcing the water in the supply line 42, through the supply irrigating tube 38 and into the abcess B. The irrigating water is drawn out of the abcess through the irrigating drain tube 40 and out the drain line 44 by means of conventional aspiration means or the like. Then the abcess may be treated by irrigating it with the desired liquid medication. In a similar manner a gall bladder may be irrigated to dissolve gall stones.

I claim:

1. The method of treating a cavity within an anatomy consisting in inserting an elongated member into the cavity, then forcing one barrel of a double hollow needle upon the elongated member for guidance of the needle into the cavity, then withdrawing the elongated member, then inserting an irrigating supply tube through one barrel of the double needle into the cavity, then inserting an irrigating drain tube through the other. barrel of the double needle and into the cavity, then withdrawing the double needle upon the tubesv out of the cavity with the tubes remaining in the cavity, then connecting a liquid supply line to said supply tube and a drain line to said drain tube, then supplying a liquid to the supply line for irrigating the cavity and draining out said drain line.

2. The method of irrigating a cavity within an anatomy according to claim 1 in which the step of inserting an elongated member into the cavity includes first inserting a line hollow needle into the cavity, then inserting the elongated substantially rigid member through the hollow needle so that the end thereof extends into the cavity, then removing the needle from the cavity over the elongated member with the elongated member remaining in the cavity.

3. The method of irrigating a cavity in an anatomy consisting in inserting a double hollow needle into the cavity, then inserting an irrigating supply tube through one barrel of the double needle into the cavity, then inserting an irrigating drain tube through the other barrel of the double needle and into the cavity then withdrawing the double needle upon the tubes out of the cavity with the tubes remaining in the cavity, then connecting a liquid supply line to said supply tube and a drain line to said drain tube, then supplying a liquid to the supply line for irrigating the cavity and draining out said drain line.

Claims (3)

1. The method of treating a cavity within an anatomy consisting in inserting an elongated member into the cavity, then forcing one barrel of a double hollow needle upon the elongated member for guidance of the needle into the cavity, then withdrawing the elongated member, then inserting an irrigating supply tube through one barrel of the double needle into the cavity, then inserting an irrigating drain tube through the other barrel of the double needle and into the cavity, then withdrawing the double needle upon the tubes out of the cavity with the tubes remaining in the cavity, then connecting a liquid supply line to said supply tube and a drain line to said drain tube, then supplying a liquid to the supply line for irrigating the cavity and drAining out said drain line.
2. The method of irrigating a cavity within an anatomy according to claim 1 in which the step of inserting an elongated member into the cavity includes first inserting a fine hollow needle into the cavity, then inserting the elongated substantially rigid member through the hollow needle so that the end thereof extends into the cavity, then removing the needle from the cavity over the elongated member with the elongated member remaining in the cavity.
3. The method of irrigating a cavity in an anatomy consisting in inserting a double hollow needle into the cavity, then inserting an irrigating supply tube through one barrel of the double needle into the cavity, then inserting an irrigating drain tube through the other barrel of the double needle and into the cavity then withdrawing the double needle upon the tubes out of the cavity with the tubes remaining in the cavity, then connecting a liquid supply line to said supply tube and a drain line to said drain tube, then supplying a liquid to the supply line for irrigating the cavity and draining out said drain line.
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Cited By (52)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4134402A (en) * 1976-02-11 1979-01-16 Mahurkar Sakharam D Double lumen hemodialysis catheter
US4311148A (en) * 1980-05-19 1982-01-19 Mitchell V. Kaminski, Jr. Micro-jejunostomy feeding tube
US4385631A (en) * 1980-03-21 1983-05-31 Ulrich Uthmann Catheter
US4405314A (en) * 1982-04-19 1983-09-20 Cook Incorporated Apparatus and method for catheterization permitting use of a smaller gage needle
US4543087A (en) * 1983-11-14 1985-09-24 Quinton Instrument Company Double lumen catheter tip
US4552554A (en) * 1984-06-25 1985-11-12 Medi-Tech Incorporated Introducing catheter
US4568329A (en) * 1982-03-08 1986-02-04 Mahurkar Sakharam D Double lumen catheter
US4583968A (en) * 1983-10-03 1986-04-22 Mahurkar Sakharam D Smooth bore double lumen catheter
US4623327A (en) * 1985-02-12 1986-11-18 Mahurkar Sakharam D Method and apparatus for using dual-lumen catheters for extracorporeal treatment
US4692141A (en) * 1982-03-08 1987-09-08 Mahurkar Sakharam D Double lumen catheter
US4737141A (en) * 1983-07-26 1988-04-12 Fundatech S.A. Method of draining the maxillary sinus for the treatment of maxillary sinusitis
US4770652A (en) * 1985-02-12 1988-09-13 Mahurkar Sakharam D Method and apparatus for using dual-lumen catheters for extracorporeal treatment
US4798193A (en) * 1987-05-18 1989-01-17 Thomas J. Fogarty Protective sheath instrument carrier
WO1989000436A1 (en) * 1987-07-13 1989-01-26 Coombs Dennis W Multi-lumen epidural-spinal needle
US4808155A (en) * 1986-02-27 1989-02-28 Mahurkar Sakharam D Simple double lumen catheter
US4932942A (en) * 1987-01-09 1990-06-12 Harald Maslanka Injection equipment with a twin tubular needle for an endoscope
US4958901A (en) * 1987-07-13 1990-09-25 Neurodelivery Technology, Inc. Method for making a multi-lumen epidural-spinal needle and tip and stock configuration for the same
US5147335A (en) * 1989-08-24 1992-09-15 Board Of Regents, The University Of Texas System Transurethrovesical biopsy, amniocentesis and biological sampling guide
US5197951A (en) * 1983-12-14 1993-03-30 Mahurkar Sakharam D Simple double lumen catheter
US5221255A (en) * 1990-01-10 1993-06-22 Mahurkar Sakharam D Reinforced multiple lumen catheter
WO1993017737A1 (en) * 1992-03-12 1993-09-16 Thierry Sallerin Dual chamber needle for percutaneous puncture of large vein stems
FR2688407A1 (en) * 1992-03-12 1993-09-17 Sallerin Thierry Needle for percutaneous puncture of double-chamber venous arteries (trunks)
US5374245A (en) * 1990-01-10 1994-12-20 Mahurkar; Sakharam D. Reinforced multiple-lumen catheter and apparatus and method for making the same
US5403278A (en) * 1992-04-15 1995-04-04 Datascope Investment Corp. Device and method for treating hematomas and false aneurysms
US5478352A (en) * 1990-10-01 1995-12-26 Quinton Instrument Company Insertion assembly and method of inserting a vessel plug into the body of a patient
US5540715A (en) * 1992-07-16 1996-07-30 Sherwood Medical Company Device for sealing hemostatic incisions
US5562643A (en) * 1992-12-28 1996-10-08 Johnson; James B. Device and treatment for treatment of skin
US5624413A (en) * 1996-02-23 1997-04-29 Medical Components, Inc. Method for inserting a multiple catheter assembly
US5649959A (en) * 1995-02-10 1997-07-22 Sherwood Medical Company Assembly for sealing a puncture in a vessel
EP0795742A1 (en) * 1996-03-14 1997-09-17 Toa Medical Electronics Co., Ltd. Sample sucking pipe and method for manufacturing same
US5776111A (en) * 1996-11-07 1998-07-07 Medical Components, Inc. Multiple catheter assembly
US5797869A (en) * 1987-12-22 1998-08-25 Vas-Cath Incorporated Multiple lumen catheter
US5827216A (en) * 1995-06-07 1998-10-27 Cormedics Corp. Method and apparatus for accessing the pericardial space
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
US6719749B1 (en) 2000-06-01 2004-04-13 Medical Components, Inc. Multilumen catheter assembly and methods for making and inserting the same
US20040122362A1 (en) * 2002-09-10 2004-06-24 Houser Russell A. Pseudo aneurysm repair system
US20060253088A1 (en) * 2005-04-22 2006-11-09 Mina Chow Dual needle delivery system
US20070213812A1 (en) * 2002-11-15 2007-09-13 Webler William E Apparatuses and methods for delivering/deploying a medical device in a vessel
US20080125745A1 (en) * 2005-04-19 2008-05-29 Shubhayu Basu Methods and compositions for treating post-cardial infarction damage
US20080208167A1 (en) * 2003-04-15 2008-08-28 John Stankus Methods and compositions to treat myocardial conditions
US20090022817A1 (en) * 2006-11-17 2009-01-22 Michal Eugene T Methods of modifying myocardial infarction expansion
US20090226519A1 (en) * 2005-04-19 2009-09-10 Charles Claude Hydrogel bioscaffoldings and biomedical device coatings
US20100144635A1 (en) * 2003-04-15 2010-06-10 Abbott Cardiovascular Systems Inc. Methods and compositions to treat myocardial conditions
US20100196313A1 (en) * 2006-07-31 2010-08-05 Abbott Cardiovascular Systems Inc. Modified Two-Component Gelation Systems, Methods of Use and Methods of Manufacture
US20100241160A1 (en) * 2007-06-11 2010-09-23 Kieran Murphy Method and kit for cyst aspiration and treatment
US8465773B2 (en) 2006-12-04 2013-06-18 Abbott Cardiovascular Systems Inc. Methods and compositions for treating tissue using silk proteins
US8500680B2 (en) 2002-06-28 2013-08-06 Abbott Cardiovascular Systems Inc. Device and method for combining a treatment agent and a gel
US8609126B2 (en) 2005-04-19 2013-12-17 Advanced Cardiovascular Systems, Inc. Methods and compositions for treating post-myocardial infarction damage
US8741326B2 (en) 2006-11-17 2014-06-03 Abbott Cardiovascular Systems Inc. Modified two-component gelation systems, methods of use and methods of manufacture
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US9539410B2 (en) 2005-04-19 2017-01-10 Abbott Cardiovascular Systems Inc. Methods and compositions for treating post-cardial infarction damage

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Cited By (87)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4134402A (en) * 1976-02-11 1979-01-16 Mahurkar Sakharam D Double lumen hemodialysis catheter
US4385631A (en) * 1980-03-21 1983-05-31 Ulrich Uthmann Catheter
US4311148A (en) * 1980-05-19 1982-01-19 Mitchell V. Kaminski, Jr. Micro-jejunostomy feeding tube
US4692141A (en) * 1982-03-08 1987-09-08 Mahurkar Sakharam D Double lumen catheter
US4568329A (en) * 1982-03-08 1986-02-04 Mahurkar Sakharam D Double lumen catheter
US4405314A (en) * 1982-04-19 1983-09-20 Cook Incorporated Apparatus and method for catheterization permitting use of a smaller gage needle
EP0092389A1 (en) * 1982-04-19 1983-10-26 Cook Incorporated Apparatus for catheterization permitting use of a smaller gage needle
US4737141A (en) * 1983-07-26 1988-04-12 Fundatech S.A. Method of draining the maxillary sinus for the treatment of maxillary sinusitis
US4583968A (en) * 1983-10-03 1986-04-22 Mahurkar Sakharam D Smooth bore double lumen catheter
US4543087A (en) * 1983-11-14 1985-09-24 Quinton Instrument Company Double lumen catheter tip
US5197951A (en) * 1983-12-14 1993-03-30 Mahurkar Sakharam D Simple double lumen catheter
US4552554A (en) * 1984-06-25 1985-11-12 Medi-Tech Incorporated Introducing catheter
US4623327A (en) * 1985-02-12 1986-11-18 Mahurkar Sakharam D Method and apparatus for using dual-lumen catheters for extracorporeal treatment
US4770652A (en) * 1985-02-12 1988-09-13 Mahurkar Sakharam D Method and apparatus for using dual-lumen catheters for extracorporeal treatment
US4808155A (en) * 1986-02-27 1989-02-28 Mahurkar Sakharam D Simple double lumen catheter
US4932942A (en) * 1987-01-09 1990-06-12 Harald Maslanka Injection equipment with a twin tubular needle for an endoscope
US4798193A (en) * 1987-05-18 1989-01-17 Thomas J. Fogarty Protective sheath instrument carrier
WO1989000436A1 (en) * 1987-07-13 1989-01-26 Coombs Dennis W Multi-lumen epidural-spinal needle
US4958901A (en) * 1987-07-13 1990-09-25 Neurodelivery Technology, Inc. Method for making a multi-lumen epidural-spinal needle and tip and stock configuration for the same
US7229429B2 (en) 1987-12-22 2007-06-12 Vas-Cath Inc. Multiple lumen catheter
US5797869A (en) * 1987-12-22 1998-08-25 Vas-Cath Incorporated Multiple lumen catheter
US6206849B1 (en) 1987-12-22 2001-03-27 Vas-Cath Incorporated Multiple lumen catheter
US5147335A (en) * 1989-08-24 1992-09-15 Board Of Regents, The University Of Texas System Transurethrovesical biopsy, amniocentesis and biological sampling guide
US5221255A (en) * 1990-01-10 1993-06-22 Mahurkar Sakharam D Reinforced multiple lumen catheter
US5374245A (en) * 1990-01-10 1994-12-20 Mahurkar; Sakharam D. Reinforced multiple-lumen catheter and apparatus and method for making the same
US5591205A (en) * 1990-10-01 1997-01-07 Quinton Instrument Company Insertion assembly and method of inserting a vessel plug into the body of a patient
US5478352A (en) * 1990-10-01 1995-12-26 Quinton Instrument Company Insertion assembly and method of inserting a vessel plug into the body of a patient
US5601602A (en) * 1990-10-01 1997-02-11 Quinton Instrument Company Insertion assembly and method of inserting a vessel plug into the body of a patient
WO1993017737A1 (en) * 1992-03-12 1993-09-16 Thierry Sallerin Dual chamber needle for percutaneous puncture of large vein stems
FR2692790A1 (en) * 1992-03-12 1993-12-31 Sallerin Thierry Percutaneous needle puncture of the large veins in double room.
FR2688407A1 (en) * 1992-03-12 1993-09-17 Sallerin Thierry Needle for percutaneous puncture of double-chamber venous arteries (trunks)
US5403278A (en) * 1992-04-15 1995-04-04 Datascope Investment Corp. Device and method for treating hematomas and false aneurysms
US5540715A (en) * 1992-07-16 1996-07-30 Sherwood Medical Company Device for sealing hemostatic incisions
US5630833A (en) * 1992-07-16 1997-05-20 Sherwood Medical Company Device for sealing hemostatic incisions
US5562643A (en) * 1992-12-28 1996-10-08 Johnson; James B. Device and treatment for treatment of skin
US5649959A (en) * 1995-02-10 1997-07-22 Sherwood Medical Company Assembly for sealing a puncture in a vessel
US5827216A (en) * 1995-06-07 1998-10-27 Cormedics Corp. Method and apparatus for accessing the pericardial space
US6666844B1 (en) 1995-06-07 2003-12-23 Stephen R. Igo Method and apparatus for accessing the pericardial space
US5624413A (en) * 1996-02-23 1997-04-29 Medical Components, Inc. Method for inserting a multiple catheter assembly
EP0795742A1 (en) * 1996-03-14 1997-09-17 Toa Medical Electronics Co., Ltd. Sample sucking pipe and method for manufacturing same
US5969272A (en) * 1996-03-14 1999-10-19 Sysmex Corporation Sample sucking pipe and method for manufacturing same
US5776111A (en) * 1996-11-07 1998-07-07 Medical Components, Inc. Multiple catheter assembly
US6719749B1 (en) 2000-06-01 2004-04-13 Medical Components, Inc. Multilumen catheter assembly and methods for making and inserting the same
US6695832B2 (en) 2000-06-01 2004-02-24 Twincath, Llc Multilumen catheter and methods for making the catheter
US20040059314A1 (en) * 2000-06-01 2004-03-25 Schon Donald A. Multilumen catheter and methods for making the catheter
US20080009803A1 (en) * 2000-06-01 2008-01-10 Twincath, Llc Multi-lumen catheter and methods for making the catheter
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