US2063902A - Surgeon's electrical heating device for flowing fluids - Google Patents

Surgeon's electrical heating device for flowing fluids Download PDF

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US2063902A
US2063902A US714504A US71450434A US2063902A US 2063902 A US2063902 A US 2063902A US 714504 A US714504 A US 714504A US 71450434 A US71450434 A US 71450434A US 2063902 A US2063902 A US 2063902A
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phosphorus pentoxide
glazing
heating device
electrical heating
glazed
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US714504A
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Benjamin T Beasley
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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
    • A61M5/00Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests

Definitions

  • the object of my invention is to provide a new method for heating and/or maintaining proper temperature levels of solutions or fluids used as therapeutic agents, stimulants, foods or tonics administered subcutaneously, intravenously through a needle or other device attached to the end of a tube, or intrarectally or other organs of the body through a rubber tube or any other kind of tube usually employed in the adminisi tration of such fluids, solutions or drugs.
  • Fig. 2 is an end elevation at the outlet end of the device
  • Fig. 3 is an end elevation at the inlet end of ⁇ En the device
  • Fig. 4 is a vertical section on line 4-4 of Fig. 1;
  • Fig. 5 is a diagrammatic view of the electric circuit used;
  • Fig. 6 is a view, partly in elevation, partly in 3.". longitudinal and partly with only a portion of the shell broken away to show the interior contruction of one form of my invention
  • Fig. 7 is a transverse section on approximately line of Fig. 6; and :1", Fig. 8 is a diagrammatic view of the electric wiring for this form of the invention.
  • l indicates any conl i provide plates 2 of insulation maiiigl tion as supports for heater coils 3. Mounted on plates 2 is a semi-cylindrical plate or shelf on which I mount a tube or other suitable container 1:") 5.
  • Container 5 has a suitable end plate 6 (which may be removable if desired) and the inlet tube I4.
  • I provide a suitable thermostat and thermostatic casing for same designated 1 and mounted in an end plate 6 as shown in Fig. l.
  • I also pro- 43 vide a suitable removable end closure plate 8 at the outlet end of the container.
  • I provide suitable encircling reinforcing plates 9 to reinforce the container 5 at the end portions thereof, as shown in Fig. l.
  • FIG. 50 I provide an outlet tube I mounted n closure plate 8 and an inlet tube l4 mounted in closure plate 8.
  • Inlet tube M may be connected with a faucet or provided with a conventional valve not claimed as a part of this invention.
  • 0n out- 55 let tube ill I provide a valve casing l i in which a valve I2 is mounted, having a threaded portion mounted in the threaded seat at l3. This plate is held in place by the thumb screws 24 of closure member 8, as shown in Fig. 2.
  • Plate 8 is preferably slightly bevelled at 26 to a seat tightly in the end of tube 5. Referring to Fig.
  • the numeral 15 designates a current wire from which the wire it leads to the heater coils 3 which in turn are electrically connected with the armature switch ll of the relay ill.
  • I provide a wire l9 leading from member I! to the second current wire 20.
  • I provide a wire 2
  • the thermostat may be adjusted to make and break the electric current at the particular temperature desired and thereby control the operation of the relay 1 8 to operate the armature or switch I! and thus connect or dis-connect the electric coils from the electric switch and thereby control their operation and thereby automatically regulate the operation of the heater 25 coils and thus the temperature of the liquid within the container 5.
  • the heater coils may be of any desired length and position to secure a uniform temperature of the fluid throughout the tube; or at the inlet end; or at the outlet end as desired.
  • the enclosure plate 8 may readily be removed by removing the thumb screws 24 or disengaging the slotted ears 25 from said thumb screws 24.
  • phosphorus pentoxide in the glazing of those wares which are diflicult, or practically impossible to glaze, by the use of ordinary salt, such as wares which have a high lime or high alumina content.
  • ordinary salt such as wares which have a high lime or high alumina content.
  • Such wares may be glazed by the use of phosphorus pentoxide alone or after a preliminary salt glaze produced in the usual manner. In some instances the phosphorus pentoxide glazing may be followed by a final salt glazing.
  • the gaseous mixture containing phosphorus pentoxide and suitable for glazing with the material may be obtained by any convenient means, such as, by the partial or total oxidation 01 phosphate reduction furnace gas, by the oxidation of elemental phosphorus 'or by the volatilization of phosphorus pentoxide.
  • the amount of the phosphorus pentoxide required will depend upon the composition and the surface or the were to be glazed.
  • the operation of a 30 foot down-draft sewer pipe kiln given below will serve to further indicate the method of operation a and the amounts of glazing materials required.
  • One round of salt means to lbs. of sodium chloride, distributed equally to each fire box and oneround of phosphorus pentoxide means 25 to 100 lbs.
  • the kiln is operated throughout in substantially the same manner currently used in the salt glazing operation and after the final glazing operation the kiln is cooled in the usual manner.
  • Process for making glazed ceramic ware which comprises, burning elemental phosphorus to form a gaseous mixture containing phosphorus pentoxide, and contacting an unglazed ceramic were with the gaseous mixture containing phosphorus pentoxide, while maintaining the were at a glazing temperature.
  • Process for making glazed ceramic ware which comprises, contacting an unglazed ceramic ware with a gaseous mixture containing sodium chloride, while maintaining the ware at a,
  • Process for making glazed ceramic ware which comprises, contacting a ceramic ware with a gaseous mixture containing phosphorus pentoxide, while maintaining the ware at a glazing temperature.
  • a glazed ceramic ware consistirig of, an
  • a glazed ceramic ware consisting oi, a glazed ceramic ware which has been finally glazed with phosphorus pentoxide.
  • a glazed ceramic ware consisting of, a ceramic ware which has been glazed with phosphorus pentoxide.

Description

Dec. 15, 1936. B; T. BEASLEY- 2,063,902
SURGEONS ELECTRICAL HEATING DEVICE FOR FLOWING FLUIDS Filed March 7, 1934 2 SheetsSheet l Dec. 15, 1936. B T, BEASLEY 2,063,902
ELECTRICAL HEATING DEVICE FOR FLOWING FLUIDS SURGEONS Filed March 7, 1934 2 Sheets-Sheet 2 Patented Dec. 15, 1936 UNITED STATES SURGEONS ELECTRICAL HEATING DEVICE FOR FLOWING FLUIDS Benjamin T. Beasley, Atlanta, Ga.
Application March 7, 1934, Serial No. 714,504
3 Claims.
The object of my invention is to provide a new method for heating and/or maintaining proper temperature levels of solutions or fluids used as therapeutic agents, stimulants, foods or tonics administered subcutaneously, intravenously through a needle or other device attached to the end of a tube, or intrarectally or other organs of the body through a rubber tube or any other kind of tube usually employed in the adminisi tration of such fluids, solutions or drugs.
I attain these and other objects of my invention by the means illustrated in the accompanying drawings, in which Figure 1 is a view partly in side elevation and i5 partly in longitudinal section of a part of my invention;
Fig. 2 is an end elevation at the outlet end of the device;
Fig. 3 is an end elevation at the inlet end of {En the device;
Fig. 4 is a vertical section on line 4-4 of Fig. 1; Fig. 5 is a diagrammatic view of the electric circuit used;
Fig. 6 is a view, partly in elevation, partly in 3.". longitudinal and partly with only a portion of the shell broken away to show the interior contruction of one form of my invention;
Fig. 7 is a transverse section on approximately line of Fig. 6; and :1", Fig. 8 is a diagrammatic view of the electric wiring for this form of the invention.
Like numerals designate like parts in each of the several views.
Referring to the drawings, l indicates any conl i provide plates 2 of insulation maiiigl tion as supports for heater coils 3. Mounted on plates 2 is a semi-cylindrical plate or shelf on which I mount a tube or other suitable container 1:") 5. Container 5 has a suitable end plate 6 (which may be removable if desired) and the inlet tube I4. I provide a suitable thermostat and thermostatic casing for same designated 1 and mounted in an end plate 6 as shown in Fig. l. I also pro- 43 vide a suitable removable end closure plate 8 at the outlet end of the container. I provide suitable encircling reinforcing plates 9 to reinforce the container 5 at the end portions thereof, as shown in Fig. l.
50 I provide an outlet tube I mounted n closure plate 8 and an inlet tube l4 mounted in closure plate 8. Inlet tube M may be connected with a faucet or provided with a conventional valve not claimed as a part of this invention. 0n out- 55 let tube ill I provide a valve casing l i in which a valve I2 is mounted, having a threaded portion mounted in the threaded seat at l3. This plate is held in place by the thumb screws 24 of closure member 8, as shown in Fig. 2. Plate 8 is preferably slightly bevelled at 26 to a seat tightly in the end of tube 5. Referring to Fig. 5 illustrating the electric circuit, the numeral 15 designates a current wire from which the wire it leads to the heater coils 3 which in turn are electrically connected with the armature switch ll of the relay ill. I provide a wire l9 leading from member I! to the second current wire 20. I provide a wire 2| from current wire 29 to the relay 3 and a wire 22 from the relay If! to the thermostat l and a wire 23 from the thermostat 1 to the current wire l8.
As will be understood by referring to Fig. 5 the thermostat may be adjusted to make and break the electric current at the particular temperature desired and thereby control the operation of the relay 1 8 to operate the armature or switch I! and thus connect or dis-connect the electric coils from the electric switch and thereby control their operation and thereby automatically regulate the operation of the heater 25 coils and thus the temperature of the liquid within the container 5. The heater coils may be of any desired length and position to secure a uniform temperature of the fluid throughout the tube; or at the inlet end; or at the outlet end as desired.
For successful use of an instrument of this character it is necessary (a) that solutions must be sterile and kept sterile; (b) that the solutions should be heated to the proper temperature (apnin n iiiiii n. n innn the blood stream or under the skin at tha temperature; and (c) that the apparatus for heating solutions, i. e., the containers, should be detachable for sterilizing.
By actual tests solutions flowing through tubes in small quantities and at a slow rate lose approximately 2 degrees for each inch of tube through which the solution flows. My apparatus not only heats the solution to a predetermined temperature but delivers it at this temperature into the vein by means of the attachment represented in Fig. 6. This has been proven by placing a thermometer in the flow pipe near the needle where it can be observed. 0
As will be understood by referring to Fig. 2 of the drawings, the enclosure plate 8 may readily be removed by removing the thumb screws 24 or disengaging the slotted ears 25 from said thumb screws 24.
using ordinary salt, sodium chloride, it is preferred to use the phosphorus pentoxide in the glazing of those wares which are diflicult, or practically impossible to glaze, by the use of ordinary salt, such as wares which have a high lime or high alumina content. Such wares may be glazed by the use of phosphorus pentoxide alone or after a preliminary salt glaze produced in the usual manner. In some instances the phosphorus pentoxide glazing may be followed by a final salt glazing.
The gaseous mixture containing phosphorus pentoxide and suitable for glazing with the material may be obtained by any convenient means, such as, by the partial or total oxidation 01 phosphate reduction furnace gas, by the oxidation of elemental phosphorus 'or by the volatilization of phosphorus pentoxide. The amount of the phosphorus pentoxide required will depend upon the composition and the surface or the were to be glazed. The operation of a 30 foot down-draft sewer pipe kiln given below will serve to further indicate the method of operation a and the amounts of glazing materials required. One round of salt means to lbs. of sodium chloride, distributed equally to each fire box and oneround of phosphorus pentoxide means 25 to 100 lbs. of phosphorus pentoxide, or its equivalent, distributed equally to each fire box. The ware to be glazed is placed in the kiln, brought to the proper temperature for salt glazing and contacted with a gaseous mixture containing the active glazing agent in any one of the sequences outlined as follows:
1. One or more rounds o! phosphorus pentoxide.
2. One or more rounds of phosphorus pentoxide, and one or more rounds of sodium chloride.
3. One or more rounds of sodium chloride, and one or more rounds of phosphorus pentoxide.
4. One or more rounds oi sodium chloride, one or more rounds of phosphorus pentoxide and one or more rounds of sodium chloride.
The kiln is operated throughout in substantially the same manner currently used in the salt glazing operation and after the final glazing operation the kiln is cooled in the usual manner.
It will be seen, therefore, that this invention actually may be carried out by the modification of certain details without departing from its spirit or scope.
I claim:
1. Process for making glazed ceramic ware,
which comprises, burning a phosphate reduction furnace gas to form a gaseous mixture containing phosphorus pentoxide, and contacting a glazed ceramic ware with the gaseous mixture containing phosphorus pentoxide, while maintaining the ware at a glazing temperature.
2. Process for making glazed ceramic ware, which comprises, burning elemental phosphorus to form a gaseous mixture containing phosphorus pentoxide, and contacting an unglazed ceramic were with the gaseous mixture containing phosphorus pentoxide, while maintaining the were at a glazing temperature.
3. Process for making glazed ceramic ware, which comprises, contacting an unglazed ceramic ware with a gaseous mixture containing sodium chloride, while maintaining the ware at a,
glazing temperature; and contacting the salt glazed ceramic were with a gaseous mixture containing phosphorus pentoxide, while maintaining the were at a glazing temperature.
4. Process for making glazed ceramic ware,
5. Process for making glazed ceramic ware,
which comprises, contacting a glazed ceramic ware with a gaseous mixture containing phosphorus pentoxide, while maintaining the ware at a glazing temperature.
6. Process for making glazed ceramic ware, which comprises, contacting a ceramic ware with a gaseous mixture containing phosphorus pentoxide, while maintaining the ware at a glazing temperature.
7. A glazed ceramic ware, consistirig of, an
unglazed ceramic ware which has been glazed with salt and phosphorus pentoxide.
8. A glazed ceramic ware, consisting oi, a glazed ceramic ware which has been finally glazed with phosphorus pentoxide.
9. A glazed ceramic ware, consisting of, a ceramic ware which has been glazed with phosphorus pentoxide.
GORDON R. POLE.
US714504A 1934-03-07 1934-03-07 Surgeon's electrical heating device for flowing fluids Expired - Lifetime US2063902A (en)

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Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4122850A (en) * 1976-06-07 1978-10-31 Louis Bucalo Apparatus for providing living beings with absorbable implants
US4707587A (en) * 1986-01-27 1987-11-17 Greenblatt Gordon M Blood warming method and apparatus using gaseous heat exchange medium
US6467953B1 (en) 1999-03-30 2002-10-22 Medical Solutions, Inc. Method and apparatus for monitoring temperature of intravenously delivered fluids and other medical items
US6824528B1 (en) 1997-03-03 2004-11-30 Medical Solutions, Inc. Method and apparatus for pressure infusion and temperature control of infused liquids
US7041941B2 (en) 1997-04-07 2006-05-09 Patented Medical Solutions, Llc Medical item thermal treatment systems and method of monitoring medical items for compliance with prescribed requirements
US7090658B2 (en) 1997-03-03 2006-08-15 Medical Solutions, Inc. Temperature sensing device for selectively measuring temperature at desired locations along an intravenous fluid line
US7276675B2 (en) 1997-04-07 2007-10-02 Patented Medical Solutions, Llc Medical item thermal treatment systems and method of monitoring medical items for compliance with prescribed requirements
US7611504B1 (en) 2004-03-09 2009-11-03 Patented Medical Solutions Llc Method and apparatus for facilitating injection of medication into an intravenous fluid line while maintaining sterility of infused fluids
US7740611B2 (en) 2005-10-27 2010-06-22 Patented Medical Solutions, Llc Method and apparatus to indicate prior use of a medical item
US8226293B2 (en) 2007-02-22 2012-07-24 Medical Solutions, Inc. Method and apparatus for measurement and control of temperature for infused liquids
US8226605B2 (en) 2001-12-17 2012-07-24 Medical Solutions, Inc. Method and apparatus for heating solutions within intravenous lines to desired temperatures during infusion
US9211381B2 (en) 2012-01-20 2015-12-15 Medical Solutions, Inc. Method and apparatus for controlling temperature of medical liquids
US9656029B2 (en) 2013-02-15 2017-05-23 Medical Solutions, Inc. Plural medical item warming system and method for warming a plurality of medical items to desired temperatures
US10780258B2 (en) 2015-03-10 2020-09-22 Life Warmer Inc. Thermic infusion system
US11707580B2 (en) 2017-09-08 2023-07-25 Life Warmer Inc. Thermic infusion system dry tube detector

Cited By (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4122850A (en) * 1976-06-07 1978-10-31 Louis Bucalo Apparatus for providing living beings with absorbable implants
US4707587A (en) * 1986-01-27 1987-11-17 Greenblatt Gordon M Blood warming method and apparatus using gaseous heat exchange medium
US7942851B2 (en) 1997-03-03 2011-05-17 Medical Solutions, Inc. Method and apparatus for pressure infusion and temperature control of infused liquids
US7540864B2 (en) 1997-03-03 2009-06-02 Medical Solutions, Inc. Temperature sensing device for selectively measuring temperature at desired locations along an intravenous fluid line
US8313462B2 (en) 1997-03-03 2012-11-20 Medical Solutions, Inc. Method and apparatus for pressure infusion and temperature control of infused liquids
US6824528B1 (en) 1997-03-03 2004-11-30 Medical Solutions, Inc. Method and apparatus for pressure infusion and temperature control of infused liquids
US8920387B2 (en) 1997-03-03 2014-12-30 Medical Solutions, Inc. Method and apparatus for pressure infusion and temperature control of infused liquids
US7090658B2 (en) 1997-03-03 2006-08-15 Medical Solutions, Inc. Temperature sensing device for selectively measuring temperature at desired locations along an intravenous fluid line
US7276675B2 (en) 1997-04-07 2007-10-02 Patented Medical Solutions, Llc Medical item thermal treatment systems and method of monitoring medical items for compliance with prescribed requirements
US7307245B2 (en) 1997-04-07 2007-12-11 Patented Medical Solutions, Llc Medical item thermal treatment systems and method of monitoring medical items for compliance with prescribed requirements
US7417205B2 (en) 1997-04-07 2008-08-26 Patented Medical Solutions, Llc Medical item thermal treatment systems and method of monitoring medical items for compliance with prescribed requirements
US7041941B2 (en) 1997-04-07 2006-05-09 Patented Medical Solutions, Llc Medical item thermal treatment systems and method of monitoring medical items for compliance with prescribed requirements
US6467953B1 (en) 1999-03-30 2002-10-22 Medical Solutions, Inc. Method and apparatus for monitoring temperature of intravenously delivered fluids and other medical items
US8821011B2 (en) 1999-03-30 2014-09-02 Medical Solutions, Inc. Method and apparatus for monitoring temperature of intravenously delivered fluids and other medical items
US6722782B2 (en) 1999-03-30 2004-04-20 Medical Solutions, Inc. Method and apparatus for monitoring temperature of intravenously delivered fluids and other medical items
US6566631B2 (en) 1999-03-30 2003-05-20 Medical Solutions, Inc. Method and apparatus for monitoring temperature of intravenously delivered fluids and other medical items
US8226605B2 (en) 2001-12-17 2012-07-24 Medical Solutions, Inc. Method and apparatus for heating solutions within intravenous lines to desired temperatures during infusion
US9492624B2 (en) 2001-12-17 2016-11-15 Medical Solutions, Inc. Method and apparatus for heating solutions within intravenous lines to desired temperatures during infusion
US8920372B2 (en) 2001-12-17 2014-12-30 Medical Solutions, Inc. Method and apparatus for heating solutions within intravenous lines to desired temperatures during infusion
US8845586B2 (en) 2004-03-09 2014-09-30 Patented Medical Solutions Llc Method and apparatus for facilitating injection of medication into an intravenous fluid line while maintaining sterility of infused fluids
US7611504B1 (en) 2004-03-09 2009-11-03 Patented Medical Solutions Llc Method and apparatus for facilitating injection of medication into an intravenous fluid line while maintaining sterility of infused fluids
US8636691B2 (en) 2005-10-27 2014-01-28 Patented Medical Solutions, Llc Method and apparatus to indicate prior use of a medical item
US8444599B2 (en) 2005-10-27 2013-05-21 Patented Medical Solutions, Llc Method and apparatus to indicate prior use of a medical item
US7740611B2 (en) 2005-10-27 2010-06-22 Patented Medical Solutions, Llc Method and apparatus to indicate prior use of a medical item
US8226293B2 (en) 2007-02-22 2012-07-24 Medical Solutions, Inc. Method and apparatus for measurement and control of temperature for infused liquids
US9764100B2 (en) 2012-01-20 2017-09-19 Medical Solutions, Inc. Method and apparatus for controlling temperature of medical liquids
US9211381B2 (en) 2012-01-20 2015-12-15 Medical Solutions, Inc. Method and apparatus for controlling temperature of medical liquids
US9656029B2 (en) 2013-02-15 2017-05-23 Medical Solutions, Inc. Plural medical item warming system and method for warming a plurality of medical items to desired temperatures
US10780258B2 (en) 2015-03-10 2020-09-22 Life Warmer Inc. Thermic infusion system
US11707580B2 (en) 2017-09-08 2023-07-25 Life Warmer Inc. Thermic infusion system dry tube detector

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