|Publication number||US701075 A|
|Publication date||May 27, 1902|
|Filing date||Feb 19, 1902|
|Priority date||Feb 19, 1902|
|Publication number||US 701075 A, US 701075A, US-A-701075, US701075 A, US701075A|
|Inventors||Richard P Mccully|
|Original Assignee||Richard P Mccully|
|Export Citation||BiBTeX, EndNote, RefMan|
|Referenced by (72), Classifications (1)|
|External Links: USPTO, USPTO Assignment, Espacenet|
Patented May 27, I902.
R. P. MGCULLY.
CATHETER 0R LIKE INSTRUMENT.
(Application filed Feb. 19, 1902.)
NVENITEIR'I .v mm
WITNEEEEE ATTURNEY THE "cams PETERS co, PNOTO-UTNQ. WASHINGTON, o. c.
RICHARD P. MCCULLY, OF BROOKLYN, NEW YORK.
CATHETEROR LIKE INSTRUMENT.
SIE'EQIFICATIGN forming part of Letters Patent No. 701,075, dated May 2'7, 1902 Application iiled February 19, 1902. Serial No. 94,712. (No model.)
To all whom it may concern:
Be it known that I, RICHARD P. MCCULLY, a citizen of the United States, residing at Brooklyn, in the county of Kings, State of New York, have invented certain new and useful Improvements in Catheters or Like Instruments, of which the following is a full, clear, and exact description.
My invention relates to surgical instruments, and particularly to catheters and the like.
The particular class of catheters to which this invention relates is that class in which one passage is provided through which fluid, medicated or otherwise, may be injected and another passage through which the fluid may be drawn off or drained.
The main object of my inven tionis to provide a new and useful construction which will facilitate the ready and thorough cleansing of both the outgoing and return passage.
My invention is not confined to any particular use, as will hereinafter be seen. My purpose is to so constructarticles of this kind that without radically departing from the conventional design the internal construction shall be such that thorough cleansing and sterilizing of the passages through said instrument may be effected.
In the drawings, Figure l is a view, partly in elevation and partly a longitudinal section, of a catheter of one type. Fig. 2 is a modification thereof. Fig. 3 is a relatively enlarged sectional view of the forward end of the catheter shown in Fig. 1. Fig. eis arelatively enlarged sectional view of the'rear end of the catheter shown in Fig. 2. Fig. 5 is a relatively enlarged sectional view of the forward end of the catheter shown in Fig. 2. Fig. 6 is asimilar View of a modification. Fig. 7 is an elevation, mainly in longitudinal section, ofanother modification. Fig. 8 isa crosssection'of an instrument of my invention.
The body of the catheter is in external appearance substantially cylindrical and comprises in the particular construction shown two half-round tubes A A, suitably secured together at their flat sides, so that said flat sides will form a partition or dividing-wall in the main body portion. When used as a drain-catheter, it is preferred that the crosssectional area of the passage through the halfround tube Ashall be smaller than the crosssectional area of the passage through the halfround tube A. l,
In the form shown-in Fig. 1 the catheter illustrated is of the drain type in which a suitable injection of fluid is passed through the half-round tube A and out through the tip or nozzle B, of any suitable construction, and returned through the tube A, a suitable inlet-port 0 being provided. Inasmuch as the fluid returned or drained off is likely to be in excess of the fluid introduced, I prefer that the capacity of the passage A shall be greater than the capacity of the passage through the section A. The supply is therefore introduced at the end D, and the fluid drawn 0E passes out of the end E, which is preferably spaced apart sufliciently from the end D. The body of the catheter may be straight or curved in any of the usual ways, depending largely upon the use for which the instrument is intended.
In Fig. 2 I have shown the tubeA provided with an outlet in its side at the forward end, said outlet being indicated by the letter B. The inlet 0 is formed in the tube A in a manner similar to that shown in Fig. 1; but a plug F closes the extreme inner ends of both the tubes A A beyond said openings B O.
In Fig. l a plug F may close the tube A beyond the openings O, thus preventing the injected fluid from returning directly through the tube A before passing out through the opening in the nozzle B. In Fig. 6 I have shown a modification in which no opening is provided in the tubes. In this modification the tubes are indicated by the letters A A Such instruments correspond generally to catheters, exceptingthat they may be used for cooling purposes, a continuous stream of cold water being passed through the tube A and returning through the tube A otherwise the construction may be similar to that shown in Figs. 1 and 2.
In Fig. 7 the instrument is particularly adapted for the proper cleansing of the ear, in which it is not essential in all cases to curve the end of the instrument. In this figure the inlet or injection pipe is indicated by the letter A, and the exhaust or return pipe indicated by the letter A. The nozzle end of the instrument shown in Fig. 7 may be varied at ICC . will.
In all of the instruments shown it will be seen that the thing in common to them is the construction of the body portion in which the supply and drain passages are entirely separate and distinct, and it will be seen that in cleansing the instrument in this construction a. bit of whalebone or other suitable material may be passed directly through either of the passages, so that any foreign substance may be readily removed. This is a feature of construction which I deem very valuable, in that it facilitates the cleansing of the instrument. Modern surgery requires thorough cleansing of the instrument both externally and internally, and by this construction it is possible to attain that end in a manner most satisfactory.
If desirable, the tips at the forward end of the instrument may be inade removablefor example, as shown in Fig. 3, in which, it will be seen, the tip is secured to the body of the instrument by nieans'of screw-threads.
What I claim is 1. A surgical instrument of the character described comprising, two half-round tubes secured together at theirflat sides and forming an inlet-passage extending through the instrument and a return-passage lying adjacent to and to one side of said inlet-passage.
2. Ina surgical instrument of the character described, comprising a pair of half-round tubes secured together at their flat sides and forming an inlet-passage and a return-passage lying adjacent to and to one side of said inlet-passage, said inlet-passage having an outlet at the inner end of the instrument and said return-passage having an inlet at the inner end of said instrument.
3. In a surgical instrument of the character described, comprising a pair of half-round tubes secured together at their flat sides and forming an inletpassage extending therethrough and an opening at the inner end thereof, a return-passage of greater capacity than the inlet-passage said return-passage lying adjacent to but to one side of said inlet passage, 'said return-passage having an inlet at the inner end thereof separate'from the opening at the inner end of said inlet-passage.
4. A surgical instrument of the character described comprising, a pair of half-round tubes secured together at their flat sides and forming an inlet-passage extending through the instrument, a return-passage lying adjacentthereto and at one side of said inlet-passage, and an outlet adjacent to the inner end of said instrument and leading from said inlet-passage, and an inlet adjacent to the inner end of the instrument and leading into the return-passage.
5. A surgical instrument of the character described comprising, a body portion, a double-walled partition within said body and extending from end to end thereof and dividing the same into two separate passages located side by side, and communication between said passages adjacent to the inner end of the instrument.
6. A surgical instrument of the character described, comprising, a pair of half-round tubes secured together at their flat sides to form a body portion of tubular form, a fiat partition extending through said tubular portion and dividing the same into two separate passages one passage alfording an inlet for a fluid and the other passage affording a return for a fluid.
Signed at Brooklyn, New York, this 14th day of February, 1902.
RICHARD P. MCOULLY.
JAMES A. OSTERHOUT, F. DILLON.
|Citing Patent||Filing date||Publication date||Applicant||Title|
|US3187936 *||Nov 1, 1962||Jun 8, 1965||Gen Motors Corp||Integral fuel filler pipe and vent tube|
|US3656486 *||Apr 8, 1970||Apr 18, 1972||Jack R Robertson||Instrument for inserting a suprapubic catheter|
|US4090518 *||Aug 12, 1976||May 23, 1978||Elam James O||Esophago-pharyngeal airway|
|US4139012 *||Mar 25, 1977||Feb 13, 1979||Zahorsky Carroll L||Drain construction|
|US4692141 *||Jan 29, 1986||Sep 8, 1987||Mahurkar Sakharam D||Double lumen catheter|
|US4715848 *||Dec 16, 1986||Dec 29, 1987||Beroza Gregory A||Gastro-intestinal lavage system and method|
|US4770652 *||Jul 18, 1986||Sep 13, 1988||Mahurkar Sakharam D||Method and apparatus for using dual-lumen catheters for extracorporeal treatment|
|US4808155 *||Sep 16, 1987||Feb 28, 1989||Mahurkar Sakharam D||Simple double lumen catheter|
|US5197951 *||Feb 27, 1986||Mar 30, 1993||Mahurkar Sakharam D||Simple double lumen catheter|
|US5221255 *||Oct 16, 1991||Jun 22, 1993||Mahurkar Sakharam D||Reinforced multiple lumen catheter|
|US5352215 *||Aug 26, 1992||Oct 4, 1994||Scimed Life Systems, Inc.||Y-adapter with a sideport radius|
|US5374245 *||Apr 28, 1993||Dec 20, 1994||Mahurkar; Sakharam D.||Reinforced multiple-lumen catheter and apparatus and method for making the same|
|US5470522 *||Jul 12, 1994||Nov 28, 1995||Thome; Scott P.||Method of molding Y-adapter with a sideport radius|
|US5512048 *||Mar 6, 1995||Apr 30, 1996||Siemens Elema Ab||Method for cleaning the catheter of an implanted medication infusion system|
|US5624413 *||Feb 23, 1996||Apr 29, 1997||Medical Components, Inc.||Method for inserting a multiple catheter assembly|
|US6695832||Nov 21, 2002||Feb 24, 2004||Twincath, Llc||Multilumen catheter and methods for making the catheter|
|US6719749||Jun 1, 2000||Apr 13, 2004||Medical Components, Inc.||Multilumen catheter assembly and methods for making and inserting the same|
|US6881211||Oct 8, 2003||Apr 19, 2005||Medical Components, Inc.||Multilumen catheter assembly and methods for making and inserting the same|
|US7018374||Sep 10, 2003||Mar 28, 2006||Medical Components, Inc.||Splittable multilumen catheter assembly|
|US7090654||Mar 28, 2003||Aug 15, 2006||Sherwood Services Ag||Catheter with occlusion resistant tip|
|US7141035||Jun 24, 2003||Nov 28, 2006||Sherwood Services Ag||Catheter with occlusion resistant tip|
|US7211074||Aug 12, 2003||May 1, 2007||Sherwood Services Ag||Valved catheter|
|US7229429||Mar 27, 2001||Jun 12, 2007||Vas-Cath Inc.||Multiple lumen catheter|
|US7322953||Aug 4, 2003||Jan 29, 2008||Covidien Ag||Catheter device|
|US7569029||Apr 12, 2005||Aug 4, 2009||Clark Timothy W I||Multi-lumen catheter|
|US7776005||Jun 21, 2004||Aug 17, 2010||Covidien Ag||Triple lumen catheter with occlusion resistant tip|
|US7981093||Sep 24, 2003||Jul 19, 2011||Medical Components, Inc.||Methods of making a multilumen catheter assembly|
|US8021321||May 10, 2004||Sep 20, 2011||C. R. Bard, Inc.||Split tip dialysis catheter|
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|US8187231||Jun 23, 2010||May 29, 2012||Tyco Healthcare Group Lp||Catheterization system|
|US8292841||Mar 30, 2009||Oct 23, 2012||C. R. Bard, Inc.||Solid-body catheter including lateral distal openings|
|US8496622||Apr 23, 2012||Jul 30, 2013||Covidien LLP||Catheterization system|
|US8500939||Oct 2, 2008||Aug 6, 2013||Bard Access Systems, Inc.||Manufacture of split tip catheters|
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|US8540661||Oct 22, 2012||Sep 24, 2013||C. R. Bard, Inc.||Solid-body catheter including lateral distal openings|
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|US8696614||Nov 11, 2011||Apr 15, 2014||C. R. Bard, Inc.||Split-tip catheter including lateral distal openings|
|US8747343||Sep 30, 2011||Jun 10, 2014||Covidien Lp||Hemodialysis catheter with improved side opening design|
|US8808227||Oct 18, 2007||Aug 19, 2014||C. R. Bard, Inc.||Multi-lumen catheter with separate distal tips|
|US8894601||Dec 16, 2011||Nov 25, 2014||C. R. Bard, Inc.||Catheter assembly including triple lumen tip|
|US8992454||Jun 9, 2004||Mar 31, 2015||Bard Access Systems, Inc.||Splitable tip catheter with bioresorbable adhesive|
|US9072867||Sep 30, 2011||Jul 7, 2015||Covidien Lp||Catheter with external flow channel|
|US9155862||Sep 28, 2012||Oct 13, 2015||Covidien Lp||Symmetrical tip acute catheter|
|US9174019||Sep 20, 2013||Nov 3, 2015||C. R. Bard, Inc.||Solid-body catheter including lateral distal openings|
|US9233200||Apr 14, 2014||Jan 12, 2016||C.R. Bard, Inc.||Split-tip catheter including lateral distal openings|
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|US9387304||Jul 10, 2014||Jul 12, 2016||C.R. Bard, Inc.||Multi-lumen catheter with separate distal tips|
|US9468461||Jun 3, 2013||Oct 18, 2016||Covidien Lp||Catheterization system|
|US9526861||Sep 14, 2015||Dec 27, 2016||Covidien Lp||Symmetrical tip acute catheter|
|US9572956||Dec 2, 2013||Feb 21, 2017||Bard Access Systems, Inc.||Methods and apparatus for inserting multi-lumen split-tip catheters into a blood vessel|
|US9579485||Nov 21, 2014||Feb 28, 2017||C. R. Bard, Inc.||Catheter assembly including a multi-lumen configuration|
|US9610422||Nov 14, 2014||Apr 4, 2017||C. R. Bard, Inc.||Catheter assembly|
|US9669149||Mar 14, 2008||Jun 6, 2017||Bard Access Systems, Inc.||Splitable tip catheter with bioresorbable adhesive|
|US20040054321 *||Sep 10, 2003||Mar 18, 2004||Schon Donald A.||Splittable a multilumen catheter assembly|
|US20040059314 *||Sep 24, 2003||Mar 25, 2004||Schon Donald A.||Multilumen catheter and methods for making the catheter|
|US20040075198 *||Oct 8, 2003||Apr 22, 2004||Schweikert Timothy M.||Multilumen catheter assembly and methods for making and inserting the same|
|US20040193102 *||Jun 24, 2003||Sep 30, 2004||Kurt Haggstrom||Catheter with occlusion resistant tip|
|US20050033222 *||Jun 21, 2004||Feb 10, 2005||Kurt Haggstrom||Triple lumen catheter with occlusion resistant tip|
|US20050033264 *||Aug 4, 2003||Feb 10, 2005||Peter Redinger||Catheter device|
|US20050038413 *||Aug 12, 2003||Feb 17, 2005||Michael Sansoucy||Valved catheter|
|US20050070842 *||Mar 28, 2003||Mar 31, 2005||Mark Lotito||Catheter with occlusion resistant tip|
|US20050228339 *||Apr 12, 2005||Oct 13, 2005||The Trustees Of The University Of Pennsylvania||Multi-lumen catheter|
|US20080009803 *||Jan 26, 2007||Jan 10, 2008||Twincath, Llc||Multi-lumen catheter and methods for making the catheter|
|US20080021417 *||Sep 21, 2007||Jan 24, 2008||Zawacki John A||Multi-lumen catheter with separate distal tips|
|US20090118661 *||Oct 31, 2008||May 7, 2009||C. R. Bard, Inc.||Catheter assembly including triple lumen tip|
|US20090192435 *||Mar 30, 2009||Jul 30, 2009||C. R. Bard, Inc.||Solid-body catheter including lateral distal openings|
|US20090247927 *||Jun 5, 2009||Oct 1, 2009||Clark Timothy W I||Multi-lumen catheter|
|US20100331780 *||Jun 23, 2010||Dec 30, 2010||Tyco Healthcare Group Lp||Catheterization System|
|USD748252||Feb 8, 2013||Jan 26, 2016||C. R. Bard, Inc.||Multi-lumen catheter tip|
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