US343306A - Paul fbtedeich feancke - Google Patents

Paul fbtedeich feancke Download PDF

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Publication number
US343306A
US343306A US343306DA US343306A US 343306 A US343306 A US 343306A US 343306D A US343306D A US 343306DA US 343306 A US343306 A US 343306A
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core
paul
composition
feancke
fbtedeich
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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
    • A61M39/00Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
    • A61M39/02Access sites
    • A61M39/0208Subcutaneous access sites for injecting or removing fluids

Definitions

  • said core and head being covered by a inedicated composition and covered with a layer of talc or other substance.
  • Figure 1 represents a side elevation of the elastic core of my improved depurator. elevation of the depurator; and Fig. 3 isa vertical transverse section of the same, taken on line y y, Fig. 2, drawn on a larger scale.
  • a represents the core of my improved depurator, which core has an enlarged head, I), at one end and a hair dle, d, at the other end.
  • the core is made of a spirally-coiled flexible wire.
  • the core a and head I) are coated with a medicated com position, 0, that extends up to the handle (1 of the same.
  • the medicated composition 0 is composed of glycerine and gelatine, to which a small quantity of sulphate of zinc, sulphate of copper, or iodoform, or any other suitable antiseptic medical substance is added, together with a small quantity of carbolic acid, for preserving the composition.
  • the composition is deposited on the core by dipping the same into the heated and melted composition, and allowing the same to dry thereon in layers, one layer above the other.
  • the gelatinous composition retains its. consistency up to a temperature of 96 Fahrenheit, but melts when exposed to a temperature higher than that of blood.
  • the instrument is inserted into the suppu- Fig. 2 is a side.
  • the enlarged head of the instrument opens the pus-channel and prevents the medicated composition from being removed from the core while the instrument is inserted into the wound, the round shape of the head having the advantage of not acting injuriously upon the same.
  • the instrument is made up in different lengths, so as to be introduced into wounds of different depths.
  • Depurators with elastic cores adapt themselves to the sinuosities of the pus channels into which they are introduced.
  • my improved depurator is, first, that the interior surface of the suppurating wound is retained for some time in contact with the medicated composition,which is more advantageous than the temporary injections heretofore in use; secondly, that the instrument exerts a disinfecting influence upon all parts of the wounds; and, thirdly, that the instrument can be used for wounds of greater depths, in which injectors are not always effectwe.
  • a depurator or surgical instrument consisting of a flexible core made of a spirally-bent wire having an enlarged head, and a coating of a medicated composition extending over the core and head, substantially as set forth.

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  • Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Pulmonology (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Materials For Medical Uses (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

Description

(No Model.) 7
P; F. PRANCKE.
SURGICAL INSTRUMENT. I No. 343,306. Patented June 8, 1886.
UNITED STATES PATENT OFFICE.
PAUL FRIEDRICH FRANOKE, OF GHEMNITZ, SAXONY, GERMANY.
SURGICAL INSTRUMENT.
SPECIFICATION forming part of Letters Patent No. 343,306, dated June 8, 1886.
(No model.)
To all whom it may concern:
said core and head being covered by a inedicated composition and covered with a layer of talc or other substance.
In the accompanying drawings, Figure 1 represents a side elevation of the elastic core of my improved depurator. elevation of the depurator; and Fig. 3 isa vertical transverse section of the same, taken on line y y, Fig. 2, drawn on a larger scale.
Similar letters of reference indicate corresponding parts.
Referring to the drawings, a represents the core of my improved depurator, which core has an enlarged head, I), at one end and a hair dle, d, at the other end. The core is made of a spirally-coiled flexible wire. The core a and head I) are coated with a medicated com position, 0, that extends up to the handle (1 of the same. The medicated composition 0 is composed of glycerine and gelatine, to which a small quantity of sulphate of zinc, sulphate of copper, or iodoform, or any other suitable antiseptic medical substance is added, together with a small quantity of carbolic acid, for preserving the composition. The composition is deposited on the core by dipping the same into the heated and melted composition, and allowing the same to dry thereon in layers, one layer above the other.
To prevent the sticking together of the instruments when they are put in a box, they are covered with a layer, 0, of finely-pulverized talc or other suitable materials.
The gelatinous composition retains its. consistency up to a temperature of 96 Fahrenheit, but melts when exposed to a temperature higher than that of blood.
The instrument is inserted into the suppu- Fig. 2 is a side.
rating wound to be treated and allowed to remain in the same some time, so that the composition is melted by the heat of the body, upon which the core is withdrawn. The composition remains in the wound and serves to disinfect it and to produce the rapid healing of the same. The enlarged head of the instrument opens the pus-channel and prevents the medicated composition from being removed from the core while the instrument is inserted into the wound, the round shape of the head having the advantage of not acting injuriously upon the same.
Before use the coating of tale is removed by rinsing it with water, which also dissolves to some extent the outermost layer of gelatine.
The instrument is made up in different lengths, so as to be introduced into wounds of different depths. Depurators with elastic cores adapt themselves to the sinuosities of the pus channels into which they are introduced.
The advantages of my improved depurator are, first, that the interior surface of the suppurating wound is retained for some time in contact with the medicated composition,which is more advantageous than the temporary injections heretofore in use; secondly, that the instrument exerts a disinfecting influence upon all parts of the wounds; and, thirdly, that the instrument can be used for wounds of greater depths, in which injectors are not always effectwe.
I am aware that bougies made of a rigid wire core coated by a medicated composition have been used heretofore, and I therefore do not broadly claim the same.
Having thus described my invention, I claim as new and desire to secure by Letters Patent--v A depurator or surgical instrument consisting of a flexible core made of a spirally-bent wire having an enlarged head, and a coating of a medicated composition extending over the core and head, substantially as set forth.
In testimony that I claim theforegoing as my invention I have signed my name in presence of two witnesses.
PAUL FRIEDRICH FRANOKE.
"Witnesses:
CARL HUGGENBORG, BENNO J OHANNES SCHMIDT.
US343306D Paul fbtedeich feancke Expired - Lifetime US343306A (en)

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3630190A (en) * 1970-03-13 1971-12-28 Schmid Inc Julius Intrauterine probe
US5922377A (en) * 1996-06-19 1999-07-13 Nordstrom; Eric P. Apparatus for flavoring food
US20030191453A1 (en) * 2002-04-03 2003-10-09 Velez Omar E. Catheter assembly
US20040260271A1 (en) * 2003-06-18 2004-12-23 Huyser Richard F. Extended fenestration catheter with internal coil and method of making the same
US20070005085A1 (en) * 2003-06-24 2007-01-04 Lambert Surgical Developments Ltd Subcutaneous tunneller

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3630190A (en) * 1970-03-13 1971-12-28 Schmid Inc Julius Intrauterine probe
US5922377A (en) * 1996-06-19 1999-07-13 Nordstrom; Eric P. Apparatus for flavoring food
US20030191453A1 (en) * 2002-04-03 2003-10-09 Velez Omar E. Catheter assembly
US20040260271A1 (en) * 2003-06-18 2004-12-23 Huyser Richard F. Extended fenestration catheter with internal coil and method of making the same
US20070005085A1 (en) * 2003-06-24 2007-01-04 Lambert Surgical Developments Ltd Subcutaneous tunneller

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