US964406A - Packing for metal cannulas or the like. - Google Patents

Packing for metal cannulas or the like. Download PDF

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Publication number
US964406A
US964406A US46985008A US1908469850A US964406A US 964406 A US964406 A US 964406A US 46985008 A US46985008 A US 46985008A US 1908469850 A US1908469850 A US 1908469850A US 964406 A US964406 A US 964406A
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Prior art keywords
cannulas
packing
metal
metal cannulas
bed
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Expired - Lifetime
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US46985008A
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Carl Friedrich Dewitt
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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B50/00—Containers, covers, furniture or holders specially adapted for surgical or diagnostic appliances or instruments, e.g. sterile covers
    • A61B50/30—Containers specially adapted for packaging, protecting, dispensing, collecting or disposing of surgical or diagnostic appliances or instruments
    • A61B50/36—Containers specially adapted for packaging, protecting, dispensing, collecting or disposing of surgical or diagnostic appliances or instruments for collecting or disposing of used articles
    • A61B50/362—Containers specially adapted for packaging, protecting, dispensing, collecting or disposing of surgical or diagnostic appliances or instruments for collecting or disposing of used articles for sharps

Definitions

  • This invention has for its object a novel packing for the metal cannulas used for surgical purposes, by which the drawbacks of the packings hitherto in use for such cannulas are done away with.
  • metal cannulas simply a piece of sheet metal of a suitable length and breadth, in the middle of which there is provided either a bend or a piece of sheet metal forming a right angle with the base-plate and provided with openings through which the cannulas are put and heldfast in the same.
  • the innovation consists in using paraffin, or the like, of a suitable cake or block form as packing-material, in which the cannulas are embedded and thus protected against rust and damages.
  • the paraffin-bed is preferably surrounded by a metal case, which serves as a support to the paraflin when cardboard boXes are used for transporting the cannulas.
  • Figure 1 shows the cannulas packed in a parafin-bed a.
  • the cannulas are completely surrounded by paraflin, or a similar' mass, so that the air is perfectly shut off.
  • This packing is produced in the simplest manner by pouring the fluid paraffin into a suitable mold, into which the cannulas have previously been placed, whereupon the mold is removed.
  • Figs. 2 and 3 show in vertical sections made at right angles to each other, a form of construction in which the parafhn-bed, forming the packing medium properly speaking, is strengthened and retained by a sheet metal plate b.
  • the latter is preferably provided with bent up parts c c and cross-pieces Z CZ vertical to the base-plate b with openings as shown in Fig. 3, or it is bent as shown at f in Fig. 2, so that the paraffin-bed is firmly retained on the sheet metal plate Z).
  • bent up parts c c and cross-pieces Z CZ vertical to the base-plate b with openings as shown in Fig. 3, or it is bent as shown at f in Fig. 2, so that the paraffin-bed is firmly retained on the sheet metal plate Z).
  • the elements o and Z constitute upstanding flanges to retain the paraffin bed in place, while the flanges CZ are perforated to correspond with perforations or notches in the crimp or bend f to receive the needles or points of the cannulas.
  • the metal plate is extended to provide supporting ledges g for the body portions of the cannulas.

Description

C. F. DEWITT. PACKING FOR METAL GANNULAS 0R THE LIKE.
APPLIGATION FILED 11110.29, 1908.
mente@ .July 12, 1910.
rm: non-ms Pnsfzs cc., wnsmrvmorv, nA c.
CARL FRIEDRICH DEWITT, OF BERLIN, GERMANY.
PACKING FOR METAL CANNULAS OR THE LIKE.
Specification of Letters Patent.
Application filed December 29, 1908.
Patented July 12, 1910.
Serial No. 469,850.
T 0 all whom t may concern:
Be it known that I, CARL FRIEDRICH DR- Wrrr, of 24; Georgenkirchstrasse, Berlin, Germany, a subject of the German E1nperor, have invented certain new and useful Improvements in or Relating to Packing for Metal Cannulas or the Like, of which the following is a specification.
This invention has for its object a novel packing for the metal cannulas used for surgical purposes, by which the drawbacks of the packings hitherto in use for such cannulas are done away with. At present there is used for transporting and storing metal cannulas, as a rule, simply a piece of sheet metal of a suitable length and breadth, in the middle of which there is provided either a bend or a piece of sheet metal forming a right angle with the base-plate and provided with openings through which the cannulas are put and heldfast in the same. There have also been used stamped metal plates provided with recesses corresponding with the shape and size of the cannulas, finally a packing was also used which dispensed with metal plate, and the set of cannulas was simply wra ped in cottonwool or cellulose and packe in a cardboardboX. With all these packings however there was noticed, after a prolonged storingA or transport, a formation of rust, which in some cases was very great, and there was further the drawback that the thin ends of the cannulas were liable to be damaged. The subject of this application entirely removes these drawbacks, and rusting of the metal parts and breaking off, or other dainages of the pointed ends, are quite impossible. In the main the innovation consists in using paraffin, or the like, of a suitable cake or block form as packing-material, in which the cannulas are embedded and thus protected against rust and damages. vThe paraffin-bed is preferably surrounded by a metal case, which serves as a support to the paraflin when cardboard boXes are used for transporting the cannulas.
The subject of the invention is illustrated in the accompanying'drawing, wherein similar letters refer to similar parts throughout the several views, in two sample forms of construction.
Figure 1 shows the cannulas packed in a parafin-bed a. As will be seen, the cannulas are completely surrounded by paraflin, or a similar' mass, so that the air is perfectly shut off. This packing is produced in the simplest manner by pouring the fluid paraffin into a suitable mold, into which the cannulas have previously been placed, whereupon the mold is removed. Figs. 2 and 3 show in vertical sections made at right angles to each other, a form of construction in which the parafhn-bed, forming the packing medium properly speaking, is strengthened and retained by a sheet metal plate b. The latter is preferably provided with bent up parts c c and cross-pieces Z CZ vertical to the base-plate b with openings as shown in Fig. 3, or it is bent as shown at f in Fig. 2, so that the paraffin-bed is firmly retained on the sheet metal plate Z). As the packing of the cannulas-as already saidshuts them off from the air, and is sufficiently yielding,
rusting or damaging of themetal cannulas, or the like, is quite impossible.
In the construction described it will be observed that the elements o and Z constitute upstanding flanges to retain the paraffin bed in place, while the flanges CZ are perforated to correspond with perforations or notches in the crimp or bend f to receive the needles or points of the cannulas. Beyond the upstanding flanges Z the metal plate is extended to provide supporting ledges g for the body portions of the cannulas.
What I claim as my invention and desire to secure by United States Letters Patent In a packing for metal cannulas, the combination of an impervious embedding inaterial for the cannula points, and a sheet metal holder therefor consisting of a plate formed with upstanding flanges arranged about the embedding material, a centrally arranged projection, and supporting ledges projecting beyond certain of said flanges, the flanges next to said ledges and the said central projection having openings receiving the cannula needles.
In witness whereof I have hereunto set my hand in presence of two witnesses.
CARL FRIEDRICH DEVI'IT.
Vitnesses HENRY IIAsrER, VVOLDEMAR HAUPT.
US46985008A 1908-12-29 1908-12-29 Packing for metal cannulas or the like. Expired - Lifetime US964406A (en)

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US46985008A US964406A (en) 1908-12-29 1908-12-29 Packing for metal cannulas or the like.

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US46985008A US964406A (en) 1908-12-29 1908-12-29 Packing for metal cannulas or the like.

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Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2651407A (en) * 1952-03-19 1953-09-08 Seymour N Blackman Container for hypodermic needles
US2694485A (en) * 1953-02-02 1954-11-16 M I Naken Co Chest for silverware
US2944662A (en) * 1956-11-20 1960-07-12 Coltex Ltd Packaging means for blade-like elements of textile machines and the like
US3004660A (en) * 1955-03-24 1961-10-17 Groz & Soehne Theodor Needle storage device
US5099992A (en) * 1989-11-03 1992-03-31 Bent Heimreid Arrangement in connection with a rack for orderly storage and/or for keeping syringes with a luer tip ready for use
US20060192164A1 (en) * 2005-02-14 2006-08-31 Korogi Todd M Valved fluid connector
US20070119740A1 (en) * 2005-11-30 2007-05-31 Trent Clegg Sharps holding device
US20070119739A1 (en) * 2005-11-30 2007-05-31 Trent Clegg Temporary needle holder with lateral needle holder aperture
US20070119738A1 (en) * 2005-11-30 2007-05-31 Trent Clegg Temporary medical instrument holder box with lateral instrument holder aperature
WO2007065110A2 (en) * 2005-11-30 2007-06-07 Merit Medical Systems, Inc. Medical instrument holder

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2651407A (en) * 1952-03-19 1953-09-08 Seymour N Blackman Container for hypodermic needles
US2694485A (en) * 1953-02-02 1954-11-16 M I Naken Co Chest for silverware
US3004660A (en) * 1955-03-24 1961-10-17 Groz & Soehne Theodor Needle storage device
US2944662A (en) * 1956-11-20 1960-07-12 Coltex Ltd Packaging means for blade-like elements of textile machines and the like
US5099992A (en) * 1989-11-03 1992-03-31 Bent Heimreid Arrangement in connection with a rack for orderly storage and/or for keeping syringes with a luer tip ready for use
US20060192164A1 (en) * 2005-02-14 2006-08-31 Korogi Todd M Valved fluid connector
US20070119740A1 (en) * 2005-11-30 2007-05-31 Trent Clegg Sharps holding device
US20070119739A1 (en) * 2005-11-30 2007-05-31 Trent Clegg Temporary needle holder with lateral needle holder aperture
US20070119738A1 (en) * 2005-11-30 2007-05-31 Trent Clegg Temporary medical instrument holder box with lateral instrument holder aperature
WO2007065110A2 (en) * 2005-11-30 2007-06-07 Merit Medical Systems, Inc. Medical instrument holder
WO2007065110A3 (en) * 2005-11-30 2007-12-27 Merit Medical Systems Inc Medical instrument holder
US7837034B2 (en) 2005-11-30 2010-11-23 Merit Medical Systems, Inc. Temporary medical instrument holder box with lateral instrument holder aperture
US7913841B2 (en) 2005-11-30 2011-03-29 Merit Medical Systems, Inc. Temporary needle holder with lateral needle holder aperture
US7975846B2 (en) 2005-11-30 2011-07-12 Merit Medical Systems, Inc. Sharps holding device

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