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Harvey double head stethoscope

https://mhc.andornot.com/en/permalink/artifact15278
Dates
1996
2005
circa 1996-2005
Collection
Dr. John Anderson Collection
Category
Diagnostic & Treatment Artifacts
Classification
Diagnosis, General
Diagnosis
Accession Number
009046024
Description
Rectangular cardboard box containing "The Harvey Double Head Stethoscope"; the box is in two parts (a, b), and the top slides over the bottom; the lid contains a photograph of a stethoscope on a background of a white button down shirt with a chest pocket; the title is printed in black and white abo…
  5 images  
Accession Number
009046024
Collection
Dr. John Anderson Collection
Category
Diagnostic & Treatment Artifacts
Classification
Diagnosis, General
Diagnosis
MeSH Heading
Auscultation
Auscultation -- instrumentation
Stethoscopes
Heart Sounds
Diagnosis
Diagnosis -- instrumentation
Description
Rectangular cardboard box containing "The Harvey Double Head Stethoscope"; the box is in two parts (a, b), and the top slides over the bottom; the lid contains a photograph of a stethoscope on a background of a white button down shirt with a chest pocket; the title is printed in black and white above the photograph on a blue background with a tan stripe, and around the photograph there are words printed in black detailing some of the features of the stethoscope; on the front side of the lid there is a white sticker with the date and manufacturing information on it, as well as a barcode; the booklet (u) has the same photograph and graphics style as the box lid; the inside of the booklet contains nine pages and a flap, as well as information on the inside covers; the booklet contains black and white illustrations, and gives information about the different parts of the stethoscope, how to adjust the headset, preparing for the exam, sites of auscultation, heart sounds and murmurs, the flat diaphragm, the corrugated diaphragm, the bell, helpful hints, warranty, ordering information, and care and maintenance; the back of the booklet contains a sticker with the European information; the stethoscope (parts c-i) has metal arms and black rubber tubing; the ear pieces become larger at the ends and the end of the stethoscope has two heads, a bell and a diaphragm; there is a metal piece with black rubber over it that connects the two metal arms to one another; in the box with the stethoscope are a cardboard insert (k) and a small plastic bag filled with three sets of ear pieces (two white and one grey) and a corrugated diaphragm;(m-t); a plastic bag (j) and a green piece of paper (l) with employee information on it.
Number Of Parts
21
Part Names
a - box: Length 31.3 cm X Width 13.6 cm X Height 5.8 cm
b - lid: Length 32.0 cm X Width 14.2 cm X Height 5.9 cm
c - stethoscope: Length 63.8 cm X Width 12.0 cm X Height 2.7 cm
d-e - ear pieces: Length 2.0 cm X Diameter 1.1 cm
f - bell: Height 1.3 cm X Diameter 2.8 cm
g - chestpiece: Height 1.0 cm X Diameter 4.4 cm
h - ring: Height 0.5 cm X Diameter 4.7 cm
i - diaphragm: Diameter 4.4 cm
j - plastic: Length 24.0 cm X Width 19.0 cm
k - cardboard: Length 30.8 cm X Width 35.2 cm
l - paper: Length 7.6 cm X Width 2.5 cm
m - plastic: Length 11.0 cm X Width 7.6 cm
n-o - ear pieces: Length 2.0 cm X Diameter 1.1 cm
p-q - ear pieces: Length 1.5 cm X Diameter 1.3 cm
r-s - ear pieces: Length 2.0 cm X Diameter 1.4 cm
t - diaphragm: Height 0.3 cm X Diameter 4.4 cm
u: booklet: Length 22.9 cm X Width 10.2 cm
Provenance
Owned by Effie and Elizabeth Curry.
Maker
Tycos: A Welch Allyn Company
Site Made (City)
Arden
Site Made (State)
North Carolina
Site Made (Country)
U.S.A.
Dates
1996
2005
circa 1996-2005
Date Remarks
Based on date printed on sticker and date donated to the museum
Material
paper: cream, green, white
ink: blue, brown, white, black, grey, green
metal: grey
rubber: black, grey, white
plastic: clear, black
Inscriptions
Embossed on chestpiece (g): "Tycos // ASHEVILLE, N.C., USA PAT. NO. 3109508"; printed on paper (l): "I Take Pride in Our Quality // Employee #9117 // TYCOS INSTRUMENTS, INC."; printed on top of lid (b): "The HARVEY // DOUBLE HEAD // Stethoscope // New Soft Eartips // Rotatablen Binaurals // Dual Channel Tubing // Brass Chestpiece // Construction // Tycos® A Welch Allyn // Company"; printed on sticker on front of lid: "Mfg: 11/20/96 // Tycos® // A Welch Allyn // Company // CE // 5079-28 // Harvey Stethoscope // Double Head // +H8575079280 // Tycos Instruments, Inc · 95 Old Shoals Road · Arden, NC 28704 USA"; printed on front of booklet (u): "The Original // HARVEY // Stethoscopes // A Superior "Time Tested" // Stethoscope for the // Auscultation of // the Heart // DOUBLE-HEAD — 5079-28 // Tycos® A Welch Allyn // Company"; printed on back of booklet (including sticker): "CE European Regulatory Manager // Medical Division, Welch Allyn Ltd. // Navan, Co. Meath, Republic of Ireland // Tycos® A Welch Allyn // Company // Tycos Instruments, Inc. // 95 Old Shoals Road // Arden, NC 28704 // Telephone: (704) 684-4895 // Tycos—a tradition of excellence // 95P319 // Printed in U.S.A.".
Permanent Location
Storage Room 0010
0010-F4-6
Unit Of Measure
centimeters
Condition Remarks
Rubber tubing on one side of stethoscope, where the rubber meets the metal binaural tubes.
Copy Type
original
Reference Types
Websites, patent, book, interview
Reference Comments
Welch Allyn, Hillrom, "Original Harvey Stethoscopes": https://www.welchallyn.com/en/products/categories/discontinued-products/physical-exam/stethoscopes/original_harvey_stethoscopes.html
US Patent 3,109,508: http://www.freepatentsonline.com/3109508.pdf
"A Journey of Hope", by Oscar Mann, Hamilton Books, Dec. 14, 2005, 302 pages, pg. 190-191: https://books.google.ca/books?id=Wa5IFsCb1SwC&dq=original+harvey+stethoscope&source=gbs_navlinks_s
"WATKINS PROCTOR HARVEY, MD:A Conversation With the Editor", December 30, 1999, interview between William Clifford Roberts, MD and Watkins Proctor Harvey, MD: https://documents.pub/document/watkins-proctor-harvey-md-a-conversation-with-the-editor.html
Research Facts
The Harvey Double Head Stethoscope was part of a collection of stethoscopes by the Welch Allyn company called "Original Harvey Stethoscopes". They are no longer sold, and were replaced by the Harvey DLX stethoscopes.
US Patent No. 3,109,508 was granted on November 5th, 1963, to Ralph Cefaly, and was for an acoustic stethoscope with three heads: a bell, a diaphragm, and a corrugated diaphragm.
In the mid-1950s, Dr. Watkins Proctor Harvey invented this three-headed stethoscope, the Harvey Stethoscope, and it was produced by the Cefaly Research Corporation of Brentwood, Maryland. It was sometimes known as the Harvey Cefaly Stethoscope. The corrugated diaphragm helps detect faint heart activity and a larger range of frequencies. The bell is especially good for detecting low frequency sounds. Low frequency heart sounds called gallops can be signs of heart disease, and are important to be able to detect.
Images
Less detail
Dates
1930
1939
circa 1930-1939
Collection
Gillies Collection
Category
Basic Science Artifacts
Classification
Basic Science, Laboratory Instrumentation
Accession Number
004045011
Description
A metal protractor with a half circle head and an attached handle with an arm that swings around the edge of the circle to accurately take measurements.
  1 image  
Accession Number
004045011
Collection
Gillies Collection
Category
Basic Science Artifacts
Classification
Basic Science, Laboratory Instrumentation
MeSH Heading
Weights and Measures
MM= Household Articles -- ruler, compass, protractor, timepiece
Description
A metal protractor with a half circle head and an attached handle with an arm that swings around the edge of the circle to accurately take measurements.
Number Of Parts
1
Provenance
This artifact was used by the donor's uncle Dr. Walter Barnhart during the 1920s to the 1940s in his personal lab; possibly for arthritis research.
Maker
The R. S Starrett Co.
Site Made (City)
Athol
Site Made (State)
Massachusetts
Site Made (Country)
United States of America
Dates
1930
1939
circa 1930-1939
Date Remarks
The donor states that it was used from the 1920s through to the 1940s; identical item on website dated to 1930s.
Material
metal: silver
Inscriptions
Measurement numbers from 1 to 180 degrees going both ways on the circular edge; "No 19 // THE L.S. STARRETT CO. // ATHOL. MASS. U.S.A." engraved on the protractor; "READ INSIDE SCALE // READ OUTSIDE SCALE" written in pen on a piece of tape on the handle
Permanent Location
Storage Room 0010
0010-F4-7
Dimension Notes
Length 20.1 cm x Width 8.4 cm x Depth 1.2 cm
Condition Remarks
Some scratches and staining.
Reference Types
Person
Internet
JPG
Reference Comments
Richard Gillies; Internet: "goantiques"; CD #9
Research Facts
The donor graduated from medical school in 1955.
Images
Less detail

Starrett registering speed indicator

https://mhc.andornot.com/en/permalink/artifact6904
Dates
1897
circa 1897
Collection
University Health Network - Academy of Medicine Collection
Category
Basic Science Artifacts
Classification
Clinical Laboratory Diagnosis
Accession Number
1976.5.8 a-d
Description
A small wooden end handle (a), widens out to a calibrated metal indicator, narrows to a metal pointer with a rubber tip (d) which moves the indicator when turned; contained in carboard box (b,c).
  1 image  
Accession Number
1976.5.8 a-d
Collection
University Health Network - Academy of Medicine Collection
Category
Basic Science Artifacts
Classification
Clinical Laboratory Diagnosis
MeSH Heading
Laboratories
Description
A small wooden end handle (a), widens out to a calibrated metal indicator, narrows to a metal pointer with a rubber tip (d) which moves the indicator when turned; contained in carboard box (b,c).
Number Of Parts
4
Part Names
a - handle and indicator - Size: Length 13.3 cm x Width 4.0 cm
b,c - container - Size: Length 16.0 cm x Width 5.0 cm x Depth 2.0 cm
d - rubber tip
Provenance
Acquired from the Academy of Medicine; source: Mr. Austin, administrator, Dept. of Pathology, Banting Institute.
Maker
L.S. Starrett
Site Made (City)
Athol
Site Made (State)
Massachusetts
Site Made (Country)
United States of America
Dates
1897
circa 1897
Date Remarks
Patented April 15, 1898.
Material
metal: grey
rubber: black
wood: dark brown
cardboard: brown; black
Inscriptions
Inscribed on centre of dial: "L.S. STARRETT ATHOL, MASS. U.S.A. // PAT. APRIL 15, 1897"; metal indicator is calibrated 10 to 100 and 100 to 10; lid of box has, "Red - Labelled No. 107 STARRETT // Registering Speed Indicator // MADE BY".
Permanent Location
Storage Room 0010
0010-F6-10
Condition Remarks
#2: cardboard box falling apart
Copy Type
Original
Reference Types
Internet
Reference Comments
Smithsonian National Museum of American History
Research Facts
A revolution counter. To count revolutions of the shafts that ran machinery, engineers used counters like this one. The manufacturer, L. S. Starrett Company of Athol , Mass., called the device a speed indicator, although it has no timekeeping apparatus. The steel counter has a flat handle on one side and a rotating cylindrical rod on the other. In between is a flat curved case on which a dial is mounted. Pressing the rod against a rotating shaft rotates it and advances the dial. The edge of the dial is divided into 100 equal parts, which are numbered from 10 to 100 by tens. Two different nozzles fit into the far end of the cylinder. The instrument fits in a red, white, and black paper box.
his counter is one of the many inventions of Laroy Starrett (1836-1922), who was born and raised on a farm in Maine. In 1880, having successfully patented and sold a meat chopper, as well as shoe studs and hooks, Starrett established a business in Athol, Mass., to sell drawing instruments and small tools. He applied for a patent for a speed indicator in 1895, and received it in 1897.
patent to L. S. Starrett Company when it was granted March 28, 1905. The device sold in at least three models. This is No. 104, which was particularly intended for high speeds. It was sold both directly by Starrett and through distributors of tools and steam engine equipment. This speed indicator is mentioned in Starrett catalogues into the 1930s.
Images
Less detail