US2393002A - Kidney catheter - Google Patents

Kidney catheter Download PDF

Info

Publication number
US2393002A
US2393002A US533838A US53383844A US2393002A US 2393002 A US2393002 A US 2393002A US 533838 A US533838 A US 533838A US 53383844 A US53383844 A US 53383844A US 2393002 A US2393002 A US 2393002A
Authority
US
United States
Prior art keywords
catheter
tube
kidney
shoulder
end
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.)
Expired - Lifetime
Application number
US533838A
Inventor
Smith Minton Larkin
Original Assignee
Smith Minton Larkin
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 Smith Minton Larkin filed Critical Smith Minton Larkin
Priority to US533838A priority Critical patent/US2393002A/en
Application granted granted Critical
Publication of US2393002A publication Critical patent/US2393002A/en
Anticipated expiration legal-status Critical
Application status is Expired - Lifetime legal-status Critical

Links

Images

Classifications

    • 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
    • A61M25/02Holding devices, e.g. on the body
    • A61M25/04Holding devices, e.g. on the body in the body, e.g. expansible
    • 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

Description

Jan. 15, 194 6. M. 1.. SMITH KIDNEY CATHETER Filed May 5, 1944 Patented Jan. 15, 1946 UNITED PATENT iE r 2,393,002- KIDNEY CATHETER Minton Larkin Smith, Savannah, Ga.

Application May 3, 1944, Serial No. 533,838%

Claims.

My invention relates to improvements in kidney catheters. The object is to provide a new two- Way catheter that will make it possible to put a medical solution directly into the kidney without having it diluted with urine already in the oath eter. This invention consists of the construction and combination arrangements described herein and claimed. My invention is illustrated in the accompanying drawing forming a part of this application.

Fig. 1 is a longitudinal sectional view of the two-way catheter showing how the top of the catheter nearest the tip is separated into a chamber separated from the balance of the catheter by means of a wall or partition made into the catheter. It also shows how the hollow tube goes through this wall and empties the medical solution into the separate chamber.

Fig. 2 shows how the catheter can be assembled or taken apart.

The numeral l indicates a small aperture in the catheter C for draining the kidney of urine and any solution that may be injected into it.

The tip or head 2 of the catheter is made of soft rubber or any suitable material, and is pointed so it can be more easily inserted.

A round ball 3 is fastened on the end of the tube T by any suitable means, preferably by solder, its purpose being to prevent the tube from injuring the material of the catheter.

The tube T is cut as at 4 at approximately a forty-five degree angle at the ball end, so that the ball 3' can be fastened on the end and will still leave plenty of room for the solution to flow out of the tube.

A small aperture 5 is formed in the catheter 0 adjacent its outer end to allow the medical solution to flow out of the separate outer chamber in the catheter above the shoulder l and into the kidney.

A round flange 6 is secured around the hollow tube T, its purpose being to prevent the wire or tube from slipping down in or retracting from the catheter, same pressing against the walls of the outer chamber in the catheter.

An annular shoulder l is formed in the wall of the catheter to form the separate inner and outer chamber in the catheter, and providing a small hole just big enough to push the hollow tube '1 therethrough. This shoulder l compels the solution that comes through the tube to flow out into the kidney through hole 5.

Another aperture 8 is formed in the catheter opposite the inner chamber for draining the kidney.

A small hole 9 is formed in the catheter where the hollow tube T comes out, the catheter being thicker at this point to prevent it from leaking around the tube.

A thin tongue in is provided adjacent hole 9 having a hole in it that hooks on a hook member 15 of the tube T to hold the catheter in a stretched position while it is being directed up into the kidney.

The urine and solution is drained from the kidney out of the end ll of the catheter.

A hypodermic needle I3 is connected to the tube T which preferably screws into the needle I3 as illustrated in Fig. 2. The medical solution is injected through the needle at the end l4 through the hollow tube T into the separate outer chamber of the catheter, by means of a syringe or other suitable means (not shown).

I claim:

1. A two-way kidney catheter comprising a tube of flexible resilient material having a closed pointed end and. having an internal annular shoulder in its bore adjacent said end; said tube having outlets in its side wall above and below said shoulder; a rigid tube extending through the flexible tube and making a fluid-tight fit Within said shoulder; an enlarged head on the tip of the rigid tube engaging the closed end of the flexible tube, said rigid tube having an outlet adjacent said head; means on the flexible and rigid tubes for maintaining the flexible tube stretched between the head and said means; and means for introducing a liquid into said rigid tube.

2. In a catheter as set forth in claim 1, said rigid tube passing out through an opening in the wall of the flexible tube at a bend thereof; and said maintaining means comprising a perforated tab on the wall of the flexible tube adjacent the opening receiving a lug on the rigid tube.

3. In a catheter as set forth in claim 1, said rigid tube being cut on a bevel adjacent the head; and said head comprising a ball secured to the tip of the bevel.

4. In a catheter as set forth in claim 1, an external flange on said rigid tube above the shoulder seating on said shoulder and contacting the side walls of the said flexible tube.

5. In a catheter as set forth in claim 1, the outer end of the rigid tube being threaded for attachment to said liquid introducing means.

6. A two-way kidney catheter comprising a tube of flexible resilient material having a closed pointed end and having an internal annular shoulder in its bore adjacent said end; said tube having outlets in its side wall above and below said shoulder; a rigid tube extending through the said flexible tube and making a fluid-tight fit within said shoulder; an enlarged head on the tip of the rigid tube engaging the end of the flexible tube; said rigidtube having an outlet adjacent said head; a hook on said rigid tube engaging an eye on the flexible tube when elongated to maintain the latter stretched between the headland hook-i and means for introducing a liquid into said rigid tube.

7. In a catheter as set forth in claim 6, said rigid tube passing out through an opening in the wall of the flexible tube at a bend thereof; and a perforated tab on the outer wall of the flexible tube adjacent the opening receiving the said hook.

8. In acatheter as set forth in claim 6, said rigid tube being out on a bevel adjacent the head; and said head comprising a ball secured to the tip of the bevel.

9. In a catheter as set forth in claim 6, an external flange on said rigid tube above the shoulder seating on said shoulder and contacting the side walls'of the said flexible tube. V

10; In a catheter as set forth in claim 6, the outer end of the rigid tube being threaded for attachment to said liquid introducing means.

MINTON LARKIN SMITH

US533838A 1944-05-03 1944-05-03 Kidney catheter Expired - Lifetime US2393002A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US533838A US2393002A (en) 1944-05-03 1944-05-03 Kidney catheter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US533838A US2393002A (en) 1944-05-03 1944-05-03 Kidney catheter

Publications (1)

Publication Number Publication Date
US2393002A true US2393002A (en) 1946-01-15

Family

ID=24127634

Family Applications (1)

Application Number Title Priority Date Filing Date
US533838A Expired - Lifetime US2393002A (en) 1944-05-03 1944-05-03 Kidney catheter

Country Status (1)

Country Link
US (1) US2393002A (en)

Cited By (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2460473A (en) * 1945-12-17 1949-02-01 Smith Minton Larkin Catheter
US3176690A (en) * 1961-05-26 1965-04-06 Doubler Peter B H Catheter having integral, polymeric flanges
US3225762A (en) * 1963-10-25 1965-12-28 Yolan R Guttman Intravenous stylet catheter
US3599637A (en) * 1969-05-12 1971-08-17 Boris Schwartz Intravenous catheter assembly
US3630198A (en) * 1969-06-23 1971-12-28 Henkin Melvyn Lane Catheter placement device
US4449526A (en) * 1981-11-27 1984-05-22 Elam James O Mask breathing system
DE3528876A1 (en) * 1985-08-12 1987-02-19 Schubert Werner Guiding wire
US4931039A (en) * 1988-10-21 1990-06-05 Baxter International Inc. Ventricular catheter introducer
US5024654A (en) * 1989-10-02 1991-06-18 Alcon Surgical, Inc. Insulated infusion and aspiration probe
EP0540783A1 (en) * 1991-11-04 1993-05-12 Dräger Medical Electronics B.V. Catheter
EP0611013A1 (en) * 1988-08-29 1994-08-17 Sorin Biomedical Inc. Femoral arterial cannula
US6758836B2 (en) 2002-02-07 2004-07-06 C. R. Bard, Inc. Split tip dialysis catheter
US20060004325A1 (en) * 2004-07-02 2006-01-05 Bret Hamatake Tip configurations for a multi-lumen catheter
US20070260218A1 (en) * 2006-05-05 2007-11-08 Pirooz Eghtesady Cannula with removable sleeve
US20080021417A1 (en) * 2003-02-21 2008-01-24 Zawacki John A Multi-lumen catheter with separate distal tips
US20090192435A1 (en) * 2007-10-26 2009-07-30 C. R. Bard, Inc. Solid-body catheter including lateral distal openings
US20090318892A1 (en) * 2008-06-20 2009-12-24 Maria Aboytes Removable Core Implant Delivery Catheter
US8066660B2 (en) 2007-10-26 2011-11-29 C. R. Bard, Inc. Split-tip catheter including lateral distal openings
US8092415B2 (en) 2007-11-01 2012-01-10 C. R. Bard, Inc. Catheter assembly including triple lumen tip
US8206371B2 (en) 2003-05-27 2012-06-26 Bard Access Systems, Inc. Methods and apparatus for inserting multi-lumen split-tip catheters into a blood vessel
US8500939B2 (en) 2007-10-17 2013-08-06 Bard Access Systems, Inc. Manufacture of split tip catheters
US8920404B2 (en) 2004-07-02 2014-12-30 C. R. Bard, Inc. Reduction of recirculation in catheters
US8992454B2 (en) 2004-06-09 2015-03-31 Bard Access Systems, Inc. Splitable tip catheter with bioresorbable adhesive
US20150374891A1 (en) * 2014-06-27 2015-12-31 Harrison M. Lazarus Placement tools for body cavity drainage devices and related methods
USD748252S1 (en) 2013-02-08 2016-01-26 C. R. Bard, Inc. Multi-lumen catheter tip
US9579485B2 (en) 2007-11-01 2017-02-28 C. R. Bard, Inc. Catheter assembly including a multi-lumen configuration
US9604033B2 (en) 2014-06-27 2017-03-28 Harrison M. Lazarus Body cavity drainage devices with locking devices and related methods
US9649415B2 (en) 2014-06-27 2017-05-16 Harrison M. Lazarus Surgical kits for body cavity drainage and related methods
US9821097B2 (en) 2014-06-27 2017-11-21 Merit Medical Systems, Inc. Body cavity drainage devices including drainage tubes having inline portions and related methods
US10232150B2 (en) 2010-03-11 2019-03-19 Merit Medical Systems, Inc. Body cavity drainage devices and related methods
US10258768B2 (en) 2014-07-14 2019-04-16 C. R. Bard, Inc. Apparatuses, systems, and methods for inserting catheters having enhanced stiffening and guiding features

Cited By (57)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2460473A (en) * 1945-12-17 1949-02-01 Smith Minton Larkin Catheter
US3176690A (en) * 1961-05-26 1965-04-06 Doubler Peter B H Catheter having integral, polymeric flanges
US3225762A (en) * 1963-10-25 1965-12-28 Yolan R Guttman Intravenous stylet catheter
US3599637A (en) * 1969-05-12 1971-08-17 Boris Schwartz Intravenous catheter assembly
US3630198A (en) * 1969-06-23 1971-12-28 Henkin Melvyn Lane Catheter placement device
US4449526A (en) * 1981-11-27 1984-05-22 Elam James O Mask breathing system
DE3528876A1 (en) * 1985-08-12 1987-02-19 Schubert Werner Guiding wire
EP0611013A1 (en) * 1988-08-29 1994-08-17 Sorin Biomedical Inc. Femoral arterial cannula
US4931039A (en) * 1988-10-21 1990-06-05 Baxter International Inc. Ventricular catheter introducer
US5024654A (en) * 1989-10-02 1991-06-18 Alcon Surgical, Inc. Insulated infusion and aspiration probe
EP0540783A1 (en) * 1991-11-04 1993-05-12 Dräger Medical Electronics B.V. Catheter
US5312357A (en) * 1991-11-04 1994-05-17 Drager Medical Electonic B.V. Catheter
US8021321B2 (en) 2002-02-07 2011-09-20 C. R. Bard, Inc. Split tip dialysis catheter
US20040210187A1 (en) * 2002-02-07 2004-10-21 Zawacki John A. Split tip dialysis catheter
US6758836B2 (en) 2002-02-07 2004-07-06 C. R. Bard, Inc. Split tip dialysis catheter
US20080021417A1 (en) * 2003-02-21 2008-01-24 Zawacki John A Multi-lumen catheter with separate distal tips
US9387304B2 (en) 2003-02-21 2016-07-12 C.R. Bard, Inc. Multi-lumen catheter with separate distal tips
US8808227B2 (en) 2003-02-21 2014-08-19 C. R. Bard, Inc. Multi-lumen catheter with separate distal tips
US8152951B2 (en) 2003-02-21 2012-04-10 C. R. Bard, Inc. Multi-lumen catheter with separate distal tips
US9572956B2 (en) 2003-05-27 2017-02-21 Bard Access Systems, Inc. Methods and apparatus for inserting multi-lumen split-tip catheters into a blood vessel
US8206371B2 (en) 2003-05-27 2012-06-26 Bard Access Systems, Inc. Methods and apparatus for inserting multi-lumen split-tip catheters into a blood vessel
US10105514B2 (en) 2003-05-27 2018-10-23 Bard Access Systems, Inc. Methods and apparatus for inserting multi-lumen split-tip catheters into a blood vessel
US8597275B2 (en) 2003-05-27 2013-12-03 Bard Access Systems, Inc. Methods and apparatus for inserting multi-lumen split-tip catheters into a blood vessel
US9782535B2 (en) 2004-06-09 2017-10-10 Bard Access Systems, Inc. Splitable tip catheter with bioresorbable adhesive
US9669149B2 (en) 2004-06-09 2017-06-06 Bard Access Systems, Inc. Splitable tip catheter with bioresorbable adhesive
US8992454B2 (en) 2004-06-09 2015-03-31 Bard Access Systems, Inc. Splitable tip catheter with bioresorbable adhesive
US8920404B2 (en) 2004-07-02 2014-12-30 C. R. Bard, Inc. Reduction of recirculation in catheters
US9656041B2 (en) 2004-07-02 2017-05-23 C. R. Bard, Inc. Tip configurations for multi-lumen catheter
US8323227B2 (en) 2004-07-02 2012-12-04 C. R. Bard, Inc. Tip configurations for a multi-lumen catheter
US20060004325A1 (en) * 2004-07-02 2006-01-05 Bret Hamatake Tip configurations for a multi-lumen catheter
US9839763B2 (en) 2004-07-02 2017-12-12 C. R. Bard, Inc. Tip configurations for multi-lumen catheter
US8894607B2 (en) 2004-07-02 2014-11-25 C. R. Bard, Inc. Tip configurations for multi-lumen catheter
US20070260218A1 (en) * 2006-05-05 2007-11-08 Pirooz Eghtesady Cannula with removable sleeve
US8529514B2 (en) * 2006-05-05 2013-09-10 Children's Hospital Medical Center Cannula with removable sleeve
US8500939B2 (en) 2007-10-17 2013-08-06 Bard Access Systems, Inc. Manufacture of split tip catheters
US10258732B2 (en) 2007-10-26 2019-04-16 C. R. Bard, Inc. Split-tip catheter including lateral distal openings
US8066660B2 (en) 2007-10-26 2011-11-29 C. R. Bard, Inc. Split-tip catheter including lateral distal openings
US20090192435A1 (en) * 2007-10-26 2009-07-30 C. R. Bard, Inc. Solid-body catheter including lateral distal openings
US9233200B2 (en) 2007-10-26 2016-01-12 C.R. Bard, Inc. Split-tip catheter including lateral distal openings
US10207043B2 (en) 2007-10-26 2019-02-19 C. R. Bard, Inc. Solid-body catheter including lateral distal openings
US8292841B2 (en) 2007-10-26 2012-10-23 C. R. Bard, Inc. Solid-body catheter including lateral distal openings
US8696614B2 (en) 2007-10-26 2014-04-15 C. R. Bard, Inc. Split-tip catheter including lateral distal openings
US9174019B2 (en) 2007-10-26 2015-11-03 C. R. Bard, Inc. Solid-body catheter including lateral distal openings
US8540661B2 (en) 2007-10-26 2013-09-24 C. R. Bard, Inc. Solid-body catheter including lateral distal openings
US8092415B2 (en) 2007-11-01 2012-01-10 C. R. Bard, Inc. Catheter assembly including triple lumen tip
US8894601B2 (en) 2007-11-01 2014-11-25 C. R. Bard, Inc. Catheter assembly including triple lumen tip
US9610422B2 (en) 2007-11-01 2017-04-04 C. R. Bard, Inc. Catheter assembly
US9579485B2 (en) 2007-11-01 2017-02-28 C. R. Bard, Inc. Catheter assembly including a multi-lumen configuration
US20090318892A1 (en) * 2008-06-20 2009-12-24 Maria Aboytes Removable Core Implant Delivery Catheter
US10232150B2 (en) 2010-03-11 2019-03-19 Merit Medical Systems, Inc. Body cavity drainage devices and related methods
USD748252S1 (en) 2013-02-08 2016-01-26 C. R. Bard, Inc. Multi-lumen catheter tip
US20150374891A1 (en) * 2014-06-27 2015-12-31 Harrison M. Lazarus Placement tools for body cavity drainage devices and related methods
US10029036B2 (en) * 2014-06-27 2018-07-24 Merit Medical Systems, Inc. Placement tools for body cavity drainage devices and related methods
US9649415B2 (en) 2014-06-27 2017-05-16 Harrison M. Lazarus Surgical kits for body cavity drainage and related methods
US9821097B2 (en) 2014-06-27 2017-11-21 Merit Medical Systems, Inc. Body cavity drainage devices including drainage tubes having inline portions and related methods
US9604033B2 (en) 2014-06-27 2017-03-28 Harrison M. Lazarus Body cavity drainage devices with locking devices and related methods
US10258768B2 (en) 2014-07-14 2019-04-16 C. R. Bard, Inc. Apparatuses, systems, and methods for inserting catheters having enhanced stiffening and guiding features

Similar Documents

Publication Publication Date Title
US3430631A (en) Surgeon's drain
US3570485A (en) Flexible catheter and inserting apparatus
US3399674A (en) Catheter placement unit
US3304934A (en) Blood drawing device
US3421510A (en) Drain having shielded suction tube
US3094122A (en) Flexible cannula and intravenous needle combined
Downing Baroreceptor reflexes in new‐born rabbits
US3094124A (en) Arterial catheter
US2542505A (en) Appliance for stimulating the process of lactation
US2898917A (en) Surgical retaining device
US4194504A (en) Winged catheter placement assembly
US5088984A (en) Medical connector
US4262671A (en) Airway connector
US4586926A (en) Percutaneous entry needle
US2969066A (en) Device for draining ventricular fluid in cases of hydrocephalus
US4955856A (en) Method and apparatus for installing a ventricular assist device cannulae
US4772264A (en) Catheter introduction set
US3063451A (en) Self-venting type needle
CA1151043A (en) Injectable catheter and method of placing same
US2927584A (en) Means for anchoring a surgical device and a surgical drain embodying the same
US2173527A (en) Catheter or drainage tube
US3076457A (en) Hypodermic needle
US4073297A (en) Catheter
US2442573A (en) Syringe nozzle
US3313299A (en) Intravascular catheter with coaxial puncturing means