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Publication numberUS1062111 A
Publication typeGrant
Publication dateMay 20, 1913
Filing dateNov 27, 1912
Priority dateNov 27, 1912
Publication numberUS 1062111 A, US 1062111A, US-A-1062111, US1062111 A, US1062111A
InventorsJoseph L Nylander
Original AssigneeJoseph L Nylander
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Electric heater.
US 1062111 A
Abstract  available in
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Claims  available in
Description  (OCR text may contain errors)

JL L. NYLANDER.

EILHG'JFELMB HEATER mm/11mm 111mm Mm m. mm.

1,062,111. Patented May 20, 1913..

wueum $23M I w material.

JOSEPH L. NYLANDER, OF SEATTLE, WASHINGTON.

ELECTRIC HEATER.

Specification of Letters Patent.

Patented May 20, 1913.

Application filed November 27, 1912. Serial No. 733,914.

To all whom it may concern Be it known that I, Josnrn L. NYLANDER, a citizen of the United States, residing at Seattle, in the county of King and State of Washington, have invented certain new and useful Improvements in Electric Heaters; and I do hereby declare the following to be a full, clear, and exact description of the invention, such as will enable others skilled in the art to which it appertains to make and use the same.

This invention relates to electric heaters for flowing water; and itconsists in the novel construction and combination of the parts hereinafter fully described and claimed whereby the heater is specially adapted for hospital use.

In the drawings, Figure 1 is a side view partially in section, showing a heater constructed according to this invention. Fig. 2 is an end view of the heater.

The water is heated in a flexible pipe 2 formed of india rubber or other suitable The pipe 2 is provided with a catheter or spray nozzle 3 as ordinarily used for administering injections.

In order that the water may be delivered hot, the heater is applied to the water pipe 2 as close as possible to its nozzle, and it is slidable upon the said pipe. A metallic heating tube 4 is arranged to slide in contact with the water pipe 2, and a suitable electrical resistance body or coil 5 is arranged around the heating tube and is provided with circuit wires 7 and S, which are connected to an electric lighting fixture or other convenient source of electric current.

Caps 10 of insulating material are secured upon the ends of the heating tube d, and 12 to the body of the patient. The cylinder of wire gauze protects the bed clothing, and the heated air escaping from it indicates to the hand when the heater is working properly.

The flexible water pipe can be renewed as often as necessary.

l Vhat- I claim is:

In a device for administering injections, the combination, with a flexible pipe provided with a catheter at its outlet end, of a handle of wire gauze encircling the said pipe, caps secured to the ends of the said handle, a heating tube secured to the'said caps and slidable by means of the said handle upon the flexible pipe, a resistance coil encircling the said heating tube, an air space being formed between the resistance coil and the handle, and a stiffening ring secured to the middle part of the handle to prevent the wire gauze from being collapsed by the pressure of the hand.

In testimony whereof I have afiixed my signature in the presence of two witnesses.

JOSEPH L. NYLANDER.

Witnesses:

A. H. JoHNsoN, THos. A. HARRISON.

Referenced by
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US8313462Jan 7, 2010Nov 20, 2012Medical Solutions, Inc.Method and apparatus for pressure infusion and temperature control of infused liquids
US8444599May 10, 2010May 21, 2013Patented Medical Solutions, LlcMethod and apparatus to indicate prior use of a medical item
US8636691May 10, 2010Jan 28, 2014Patented Medical Solutions, LlcMethod and apparatus to indicate prior use of a medical item
US8821011Jan 20, 2004Sep 2, 2014Medical Solutions, Inc.Method and apparatus for monitoring temperature of intravenously delivered fluids and other medical items
US8845586Mar 5, 2007Sep 30, 2014Patented Medical Solutions LlcMethod and apparatus for facilitating injection of medication into an intravenous fluid line while maintaining sterility of infused fluids
US8920372Feb 18, 2005Dec 30, 2014Medical Solutions, Inc.Method and apparatus for heating solutions within intravenous lines to desired temperatures during infusion
US8920387Mar 3, 2008Dec 30, 2014Medical Solutions, Inc.Method and apparatus for pressure infusion and temperature control of infused liquids
Classifications
U.S. Classification604/114, 392/473, 392/480, 219/533, 219/534
Cooperative ClassificationA61B2218/002