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Royal Australian and New Zealand College of Obstetricians & Gynaecologists (RANZCOG)
Surgical kit used by Lord Joseph Lister, Archibald Young of Edinburgh, 1870s
This surgical instrument kit, c1870s, originally belonged to Lord Joseph Lister. On his retirement in 1892, Lord Lister presented the instrument kit to his friend Dr Alexander Matthew. The donor of the surgical kit, Professor Ian Stewart Fraser, is the great grandson of Dr Alexander Matthew. The donor, Ian Fraser, checked with his mother about the inscription "Ethel Livie". There was no one of that name in his mother's family tree and the instruments were passed down from his mother's family.This surgical kit, made by Young of Edinburgh Scotland in the 1870s is significant because it belonged to and was most likely used by an internationally important figure in modern medicine, Lord Joseph Lister. Joseph Lister, 1st Baron Lister, Bt., OM, FRS, PC (5 April 1827 – 10 February 1912), known as Sir Joseph Lister, Bt., between 1883 and 1897, was a British surgeon and a pioneer of antiseptic surgery. By applying Louis Pasteur's advances in microbiology, he promoted the idea of sterile surgery while working at the Glasgow Royal Infirmary. Lister successfully introduced carbolic acid (now known as phenol) to sterilise surgical instruments and to clean wounds, which led to a reduction in post-operative infections and made surgery safer for patients. Surgical instruments in original timber case, containing two steel sharp hooks with the manufacturer's stamp,"YOUNG EDINBURGH" on the handles, five steel scalpels with ebony handles in assorted sizes. Also included separately are autopsy hooks, one metal blowpipe [commonly used with urine testing apparatus] and two dissector forceps. "YOUNG EDINBURGH"; "ETHEL LIVIE"surgery -
Royal Australian and New Zealand College of Obstetricians & Gynaecologists (RANZCOG)
Short handled Simpson-type obstetrical forceps, c. 1851 - 1880, W. Skidmore, Sheffield
First developed by James Young Simpson in 1848, Simpson forceps have become arguably the most popular model of forceps for use, and were adapted in the creation of many later designs.Set of small, straight metal obstetric forceps with black bakelite insertions on handles. Stamped 'W. SKIDMORE/SHEFFIELD' on inside of left handle.obstetric delivery -
Royal Australian and New Zealand College of Obstetricians & Gynaecologists (RANZCOG)
Equipment - Anatomy dissection kit associated with Dr David Abell, Ramsay
Set of metal dissection tools in a plastic travelling case. Set consists of ten tools, including scalpels, scissors, tweezers and a puncture/needle tool. Manufacturer's stamp inside top of case reads 'RAMSAY/MELBOURNE'.RAMSAY/MELBOURNEsurgery -
Dutch Australian Heritage Centre Victoria
Container - Cabin Trunk (Hutkoffer)
Multiple labels suggest it was used many times for travel to and from Netherlands and Dutch East Indies.Black timber trunk clad with metal, metal strap on edge of lid, wooden slats on lid,, one missing; metal hinges, locks padlock type. Inside lined with with ticking pattern cotton cloth, remains of black strap. Remains of four stickers on lid.Stencilled name in white O. COERPER, repeated in larger letters painted on. On middle wooden slat Buissink, remains of previous name. Lower salt, Melbourne painted in light blue letters. Stickers: left side of lid, white sticker with red ring and red B inside. On lower left side of lid, remains of sticker with Stoomvaart Maatschappij. Sticker on top right hand corner of lid, Black and white square cargo sticker,Javakade. Niet voor de reis, Not wanted; Passiegiersgoed. Name, port of discharge, Melbourne schip possibly Johan van Oldenbarneveld. Final destination. 49, remainder blurred. Remains of sticker central lower lid. Locks with D.R.P. stamped. Coerper painted on front, Remains of white sticker on left side of front. -
Geoffrey Kaye Museum of Anaesthetic History
Mayo's Airway, Down Bros
Tubular airway with ovoid opening and curved terminal point to allow access to the patient's airway. The long, circular-shaped metal components are moulded to create an 'open bar' system which resemble the vertical bars of a cage.The manufacturer's details, 'DOWN BROS. LONDON', are stamped on the opening rim of the airwayairway, mayo, down bros london, anaesthesia, nickel, ovoid -
Geoffrey Kaye Museum of Anaesthetic History
Clover's modified ether inhaler, Coexeter, London, 1876
This is a modified version of the original Clover inhaler. Joseph Thomas Clover preferred this modified version over his later, portable regulating ether inhaler.This modified Clover's ether and chloroform inhaler is composed of metal and is cylindrical in shape. There is a gas distribution control key on the top and a metal hook enables the operator to hang the vaporiser from a strap around his/her neck. Stamped on top tap: COEXETER LONDONjoseph thomas clover, inhaler, ether, anaesthetic, portable, nitrous oxide, modified, gas, coexeter london, chloroform, rebreather bag, face mask -
Geoffrey Kaye Museum of Anaesthetic History
Airway, Pharyngeal, Poe's, 1940
This is an example of an early airway management device for anaesthesia. Hollow curved metal tube with flat plate at one end and two tube coming out of it, one curved to the left, one curved to the right.Engraved by hand on curve of tube: POE'S / ASA 1940 Engraved by hand on flat plate: Wood Stamped into flat plate: REGGERairway, poe, american society of anesthesiologists -
Geoffrey Kaye Museum of Anaesthetic History
Airway, Pharyngeal, Phillip's, Allen & Hanburys, 1914
... Stamped into metal on flat piece: BT Stamped into metal... into metal on flat piece: BT Stamped into metal on flat piece: ALLEN ...The first pharyngeal tube was manufactured in 1913. This is a very early example of a curved modification of the original design. Metal tube with a flat plate inside a rubber tube. The rubber tubing extends much longer than the inner metal tube. There is a hole cut into the side of the outer tube through which the inner tube can be seen.Stamped into metal on flat piece: BT Stamped into metal on flat piece: ALLEN & HANBURYS LTD / LONDON Stamped into metal on underside of flat piece: JGairway, pharyngeal, phillip's, allen & hanburys, alfred hospital, melbourne, london -
Geoffrey Kaye Museum of Anaesthetic History
Airway, Pharyngeal, Guedel
... Stamped into metal flat plate: KING / 1 Moulded... of anaesthesia. Guedel Airway Pharyngeal Gilbert Brown Stamped into metal ...Captain Arthur Guedel was an American anesthetist who arrived at the Western Front with the American expeditionary force prior to America's official entry. He trained students in airway management and the monitoring of dept of anaesthesia using his chart board description of the signs and stages of anaesthesia. Black plastic tube, flattened and squared off, with a flat mouth plate. There is a metal inner tube which also has a flat plate.Stamped into metal flat plate: KING / 1 Moulded into plastic flat piece: KINGguedel, airway, pharyngeal, gilbert brown -
Geoffrey Kaye Museum of Anaesthetic History
Probang
Until suction became available in the 1930s, maintenance of a clear airway during oral and nasal surgery relied on posturing of the patient, mopping with sponges or the temporary placement of swabs or throat guards. Removal of surgical debris such as polyps, blood clots or foreign bodies could only be effected by the finger or devices such as probangs. The Probang is inserted blind (perhaps guided by a finger), the main shaft can then be held in the left hand whilst the right hand withdraws the inner tube. This results in a fanning out of the linear strands which are visible proximal to the tip. Held in this position the instrument is withdrawn and is supposed to scoop out the offending mass. Long flexible metal rod covered in gum resin sheath with a ring grip at the proximal end and a smooth metal rounded edge tip for insertion into the airway for clearing of obstructive matter.Stamped onto gum resin sheath: MADE FOR / CARL ZOELLER BRISBANE / GERMANY Stamped onto gum resin sheath in gold leaf: [indecipherable - presumably manufacturer's label]probang, flexible, oral, airway, horsehair, anaesthesia, obstruction, dr sharkey, lidcombe state hospital -
Geoffrey Kaye Museum of Anaesthetic History
Bottle, Ether, Woolwich Elliott, 1964
... Stamped in red ink onto metal lid: WOOLWICH / ELLIOTT... sydney Stamped in red ink onto metal lid: WOOLWICH / ELLIOTT ...Amber coloured glass bottle with moulded ridges along the outer sphere. Bottle has cork stopper with metal top. White manufacturer's label is adhered to front of bottle with blue and red printed ink.Stamped in red ink onto metal lid: WOOLWICH / ELLIOTT Stamped in black ink on manufacturer's label: JAN 1964ether, woolwich elliott, sydney -
Geoffrey Kaye Museum of Anaesthetic History
Inhaler, Ether, Dewee, 1901
This is a simple metal mask with an ether chamber surmounting it. The patient breathes air down through the variable orifice over the surface of ether and in through the variable orifice over the surface of ether and in through the inspiratory valve. Exhalation was by means of the expiratory valve placed in the centre of the mask. All channels are extremely small and would offer considerable resistance to respiration.Metal inhaler with shaped rim edgeEngraved by hand into side of mask: DEWEE'S ETHER / INHALER.. 1901. Stamped into side of mask: J.E. LEECO / PATD. NOV. 12-1901 / 400ether, inhaler, ramsay, dewee, leeco -
Geoffrey Kaye Museum of Anaesthetic History
Needle, John Bell & Croyden (Arnold & Sons)
... . 3 INCH •Stamped into metal at flat of connector: ARNOLD / SS... of box: EXPLORING / 19 B.W.G. 3 INCH •Stamped into metal at flat ...Brown cardboard box with sliding insert containing hypodermic needles. On the front of the box is a buff coloured manufacturer's label with rust coloured print. On the rear of the box is a white coloured manufacturer's label with rust coloured print. The box has a thin strip of rust coloured plastic all the way around it. The insert has allocation for six needles but there are only four present.Stamped in black ink on front of box: EXPLORING / 19 B.W.G. 3 INCH •Stamped into metal at flat of connector: ARNOLD / SShypodermic, needle, syringe, john bell & croydon, arnold & sons -
Geoffrey Kaye Museum of Anaesthetic History
Needles
Metal tin with hinged side and allocated space for twelve (12) needles with only five (5) needles present.Stamped into flat of connector: ACIDEX / 17hypodermic, needle, syringe, acidex, germany -
Geoffrey Kaye Museum of Anaesthetic History
Needles, Becton, Dickinson & Co
Brown and white cardboard box with white manufacturer's label adhered to the front. The box contains clear plastic tubes, holding two (2) metal needles in each tube. There is allocation for six (6) needles in the tubing, but only four (4) needles are present. There is allocation for another tubing section, but that is not present.Stamped into flat portion of connector: YALE / RUSTLESS / B-D / 25hypodermic, needle, syringe, yale, regular point, b-d lok, becton, dickinson & co, rutherford -
Geoffrey Kaye Museum of Anaesthetic History
Laryngoscope
Metal laryngoscope in two parts. A round hollow handle with a textured grip and a screwed in base for holding batteries. The metal blade screws in to the handle and has a moulded section for a small light bulb. Engraved in to top of blade, D.A. Engraved in to base of handle, B.T.S. / R.W.H. D.A. Stamped in top of the handle, PAT.NO.683731 Stamped in top of the handle, BRITISH [indecipherable]laryngoscope, light bulb, battery -
Geoffrey Kaye Museum of Anaesthetic History
Blade, Laryngoscope, Magill
Magill straight laryngoscope blade with tubular space for a light bulb connection (no light bulb is present). It is a PENLON piece, made in England. Size 1, for infant use. Has a slight yellowish discolouration over its base. General scratches around the base of the blade and a sticky old mark bellow an engraved inscription. It has engraved the name of the hospital where it came from and the initials of its owner.Engraved under the blade arm base the name, Royal Childrens Hospital Engraved in its lateral side attachment base piece the initials, D. A. Stamped at the back of the attachment base piece the type and size, MAGILL / 1 Stamped in its lateral side attachment base piece the trademark name and its made place, REG [is not visible the continuation] / PENLON / MADE IN ENGLANDmagill, blade, royal childrens hospital, metal, d.a. -
Geoffrey Kaye Museum of Anaesthetic History
Laryngoscope, MacIntosh, 1950
Object belonged to and was used by Dr Lennard Travers 1950-1970.Complete Macintosh laryngoscope piece with a curved medium sized attached blade with light bulb and a textured handle with serrated grip for easy of use and a screw in the blade connector. The handle is also a battery deposit to supply the led light bulb. The blade has general deep scratches on its surface and a slight metal deformation on top back of the blade. At the back of the blade is still attached the hinge that keeps in regular position the base and the blade, is also present a worn surface in this area. Green spots of dust and oxidation processes are present over the blade and the handle areas. A handle manufacturer stamp is located at the base of handle (see inscriptions for details).Stamped into base of handle: LONGWORTH INST. CO. / OXFORD / ENGLANDmacintosh, laryngoscope, blade, handle, longworth inst. co., england -
Geoffrey Kaye Museum of Anaesthetic History
Tongue Depressor, Boyle-Davis Gag
Chrome plated metal "L" shaped tongue depressor. The depressor arm downside has cross-hatched grooves to facilitate adherence to the tong. A small metal tube is attached to the upper-side of the depressor through which anaesthesia or oxygen could be administered. The lateral arm handle has grips engraved to attach the mouth gag frame which is missing. This item has a stamp inscription on its handle about maker's details, size and material. Black spots of dust are present inside the metal tube and out near the extreme of the tube. It has accumulated dust between the cross-hatched grooves. Minor scratches around the piece.Stamped in the depressor handle, D.H.A. / 6 / STAINLESSboyle-davis, tongue depressor, airway management -
Geoffrey Kaye Museum of Anaesthetic History
Blade, Laryngoscope, Macintosh, Circa 1943
"First described by professor R. R. Macintosh in the Lancet of February 13th, 1943, this design is now the acknowledged leader throughout the world." (PENLON, 1969) Reference: PENLON. 1969. Anaesthetic Equipment - Longworth Scientific Instrument Company LTD. Abingdon, Berkshire, England. January 1969. Macintosh semi curved blade designed in a baby size, with an unfitted light bulb attached. Minor scratches and some slight hit marks over the piece surface caused by its previous use. It has the manufacturer name and the place where it was made along with the owner’s name engraved at the back of the blade. Engraved at the back of the blade near light bulb the owner details: R.C.H. / O.P.T. Stamped at the back blade base into metal the manufacturer's name and place: Longworth / MADE IN ENGLAND Stamped on light bulb base serrated surface, HEINE XHL / #059 2,5v paediatric blades, royal children's hospital, macintosh, light bulb, longworth, blade, laryngoscope -
Geoffrey Kaye Museum of Anaesthetic History
Resuscitator, Ambu, c.1961
In 1937, the engineer Holger Hesse founded Testa Laboratory, which later became Ambu. Hesse developed products that made a difference to patients and doctors. The real breakthrough came in 1956 when the Ambu ventilation bag reached the market, developed together with anaesthetist Henning Ruben. It was the world’s first self-inflating resuscitator and a major milestone in emergency medical equipment. The Ambu bag became a permanent part of hospital and emergency services product ranges. Brown rubber bag with a round metal filter at one end and a connector tube at the other. There is a blue plastic connector between the rubber bag and the metal tube.Moulded into blue plastic connector: AMBU-INTERNATIONAL / Ruben-Resuscitator Stamped into filter: Ambu logo - large capital A with AUER inside the legs of the Aambu, ruben, self-inflating, resuscitator, emergency, henning, ruben -
Geoffrey Kaye Museum of Anaesthetic History
Laryngoscope, Shipway, c 1920
... Laryngoscope Metal Mayer & Co. London Stamped on its handle, MAYER & Co ...Shipway’s metallic medium size laryngoscope with bulbous curved handle. The section connecting the handle to the straight blade has a screw. Lateral orifice to attached light bulb connection which is not present on this item. The surface is very rusty and quite battered, presence of oxidation on its surface and discoloration of the metal. Has an inscription about the manufacturer.Stamped on its handle, MAYER & Co. LONDONshipway laryngoscope, laryngoscope, metal, mayer & co. london -
Geoffrey Kaye Museum of Anaesthetic History
Mask, Schimmelbusch, Elliott, c. 1930s
Curt Theodor Schimmelbusch (November 16, 1860 – August 2, 1895) was a German physician and pathologist who invented the Schimmelbusch mask, for the safe delivery of anaesthetics to surgical patients. In 1890, Schimmelbusch invented a mask for the delivery of anaesthetics to surgical patients. It was primarily designed for ether anaesthesia, but he also proposed its use for chloroform anaesthesia. Schimmelbusch designed a metal mask, over which a gauze could be stretched and secured. The mask was placed over the patient's mouth and nose, and anaesthetic was applied to the gauze, allowing the patient to inhale the anaesthetic as they breathed normally. Around the edge of the mask, a trough collected the residual anaesthetic, rather than allowing it to drip onto the patient's face.Oval shaped metal mask with a collapsible cross-shaped dome, hinged clamp and flat handleStamped into underside of handle: ELLIOTT SYDNEYschimmelbusch, mask, open method, chloroform, ether, german, physician, pathologist -
Geoffrey Kaye Museum of Anaesthetic History
Inhaler, Clover, Mayer & Meltzer, 1877
... IN ENGLAND •Stamped on metal connector inside mask: 6 •Printed... •Engraved on side of inhaler: Mayer & Meltzer / London •Stamped ...Dr. Joseph Clover (1825-1882), an English physician, first described his Portable Regulating Ether Inhaler on Jan. 20, 1877. Clover was an especially sought after anesthesiologist and early pioneer in the specialty. This was the best-known of many inhalers that Clover designed. The dome-shaped reservoir was turned to points on a control dial to gradually increase or decrease the percentage of the air that passed over the ether. Several inventors based new inhalers on this, while the original continued to be manufactured as late as the beginning of WWII. (Source: Wood Library Museum)Black round topped box with brass hooks at front and brass hinges at rear. There is a black fabric handle on the top. Inside the box is black padding with the manufacturer's logo printed in gold leaf. There is a square section in the base of the box for holding the square clear glass bottle for ether. There is also a dome-shaped metal inhaler with a "whistle tip" type connection to the mask. The mask is made of tan leather. There is also a metal ether measure for pouring the ether.Printed in gold leaf inside lid of box: MAYER & MELTZER [?] PORTLAND ST. / MAKERS •Engraved on side of inhaler: Mayer & Meltzer / London •Stamped on connector of inhaler: MAYER & MELTZER RN NO 212327 •Engraved on rear of inhaler: Clover's Inhaler •Printed in white on blue sticker: O.2.5A •Measurements have been stamped on the bottom of the inhaler. •Printed in black ink on mask: MADE IN ENGLAND •Stamped on metal connector inside mask: 6 •Printed in black ink on white manufacturer's label on glass bottle: ETHER PURUS '720 / H. Francis & Co., Melbourne.clover, joseph, mollison, crawford henry, george bankin, mccaul, kevin, royal women's hospital, coroner, freemason, surgeon, gynaecologist, obstetrician, mayer & meltzer, francis & co, melbourne, ether purus -
Geoffrey Kaye Museum of Anaesthetic History
Inhaler, Probyn Williams, Mayer & Meltzer, c. 1900
... •Stamped into base of metal pourer: MAYER & MELTZER / LONDON •Blue... •Stamped into base of metal pourer: MAYER & MELTZER / LONDON •Blue ...Hurley, Sir Thomas Ernest Victor (1888-1958) was gifted this Probyn Williams inhaler in 1914. After studying at Melbourne University, Victorian-born Hurley was a Medical Officer at the Royal Melbourne Hospital until he commenced private practice in Collins Street. He was appointed Captain Australian Army Medical Corps, AIF and served in Gallipoli with the 2nd Field Ambulance. He served in Enypt, London, and the Western Front during World War 1. He gained a Companion of the Order of St George and St Michael in 1917. Upon return to Melbourne he held positions such as surgeon to Victoria Police (1928-1956), elected to Council of the Victorian branch of the British Medical Association, member of the Charities Board of Victoria and foundation member of the Royal Australasian College of Surgeons and chaired the Flying Personnel Research Committee m a consulting surgeon at the Royal Melbourne Hospital. This apparatus is transitional between Clover's and Hewitt's having Clover's narrow "ways" and compact size, but using Hewitt's ether-control lever.Black round topped box with brass hooks [missing] at front and brass hinges at rear. The initials T.E.V.H. are printed in gold leaf on the front. There is a black fabric handle on the top. Inside the box is black padding with the manufacturer's logo printed in gold leaf. There is a square section in the base of the box for holding the square clear glass bottle for ether. The pear-shaped mask is made of metal. There is also a metal ether measure for pouring the ether. The metal inhaler is ovoid shaped. The rotating gauge has a series of numbers engraved onto the inhaler for measurement. There is an elbow joint attaching a re-breather bag, with a small amount of waxy paper remaining attached with a thin ribbon. There is a small glass bulb encased in a metal housing. Printed in gold leaf on front of box: T.E.V.H. •Printed in gold leaf on inside lid of box: MAYER & MELTZER / LONDON / MELBOURNE & CAPE TOWN •Engraved on side of inhaler: PRESENTED / TO / T.E.V. Hurley Esq.,M.D.M.S. / by / THE M.S.S. / 15.6.14. •Engraved on reverse side of inhaler: PROBYN WILLIAMS / ETHER INHALER •Moulded into connector on elbow joint: MAYER & MELTZER •Stamped into base of metal pourer: MAYER & MELTZER / LONDON •Blue sticker with white printed text on front of inhaler: O.2.21.hurley, thomas ernest victor, probyn williams, university of melbourne, world war 1, wwi, gallipoli, australian army medical corps, medical student society, mayer & meltzer, clover, joseph, hewitt, fredrick william -
Geoffrey Kaye Museum of Anaesthetic History
Equipment - Inhaler, Clover, Mayer & Meltzer
Dr. Joseph Clover (1825-1882), an English physician, first described his Portable Regulating Ether Inhaler on Jan. 20, 1877. Clover was an especially sought after anesthesiologist and early pioneer in the specialty. This was the best-known of many inhalers that Clover designed. The dome-shaped reservoir was turned to points on a control dial to gradually increase or decrease the percentage of the air that passed over the ether. Several inventors based new inhalers on this, while the original continued to be manufactured as late as the beginning of WWII. Dome shaped metal chamber with a red leather face mask attached at one end and a metal elbow joint at the other, including a bulb for a rebreather bag and a tap mechanism.Engraved on dome of chamber: Mayer & Meltzer / London / Clover's Inhaler •Stamped on flat base of chamber: 1 2 3 1 2 3joseph clover, portable, inhaler -
Geoffrey Kaye Museum of Anaesthetic History
Inhaler, Clover (modified), Mayer & Co. London, c. 1906
Dr. Joseph Clover (1825-1882), an English physician, first described his Portable Regulating Ether Inhaler on Jan. 20, 1877. Clover was an especially sought after anesthesiologist and early pioneer in the specialty. This was the best-known of many inhalers that Clover designed. The dome-shaped reservoir was turned to points on a control dial to gradually increase or decrease the percentage of the air that passed over the ether. Several inventors based new inhalers on this, while the original continued to be manufactured as late as the beginning of WWII.Metal dome chamber with flat base and two circular pains of glass on each side of the dome as viewing holes. There is a long connector tube with an elbow joint attached to a bulb for a rebreather bag. A previous exhibition label, typed in black ink on buff coloured card, has been tied to the connector.Moulded into the connector for the rebreather bag: MAYER & MELTZER No 212827 •Printed in white on blue sticker: O.2.9. •Stamped into dome: MAYER & MELTZER / LONDON •Typed onto exhibition label: MODIFIED CLOVER'S INHALER. / c.1906. / Name unknown. the modification consists / in windows to shew the ether-level in the / bowl. The inhaler has otherwise the same / restricted channels as the model of 1877 / and shares its faults. / (Gift of Dr. A.E. Rowden White, 1939).joseph clover, wilson smith -
Geoffrey Kaye Museum of Anaesthetic History
Inhaler, Probyn Williams (sectioned), Mayer & Co. London, c. 1900
Dr Geoffrey Kaye was a clinical anaesthetist at a time when very few full time anaesthetists existed. He was passionate about the training of future anaesthetists and would often section anaesthetic equipment to reveal its inner workings and show those to students. This Probyn Williams Inhaler is one apparatus which has been sectioned and the various elements of the inhaler have been painted to highlight the differences in function.Oval shaped metal inhaler with attached metal facemask. The inhaler has been sectioned to reveal its inner workings and the ether chamber has been painted black while the air-channel has been painted red. The manufacturer's logo, stamped into the inhaler, has been sectioned as well, leaving only half the information available.Engraved on dome side of inhaler: PROBYN WILLIAMS / G.K. sect. 1939 •Stamped into dome side of inhaler MAYER & / LON -
Geoffrey Kaye Museum of Anaesthetic History
Inhaler, Probyn Williams, c. 1900
In 1896 Robert James Probyn-Williams was appointed first honorary anaesthetist to the London Hospital and joined a select band of fulltime anaesthetists (26) in Great Britain. The Probyn Williams inhaler was a further modification of the Clover inhaler with narrow airways and rebreathing. The metal inhaler is ovoid shaped. The rotating gauge has a series of numbers engraved onto the inhaler for measurement. There is an elbow joint leading to a connector for attaching a re-breather bag, and at the other end is tap-style mechanism. There is a small glass bulb encased in a metal housing. The facemask is completely made of metal as well.Stamped into handle of tap: COEXTER & SONjoseph clover, frederick hewitt, robert probyn williams -
Geoffrey Kaye Museum of Anaesthetic History
Inhaler, Hewitt's (modified), Coxeter
... Stamped into central tube: COXETER LONDON Stamped into side... into central tube: COXETER LONDON Stamped into side of metal dome: 6460 ...Sir Frederick William Hewitt (1857-1916) wrote one of the earliest comprehensive textbooks on anaesthesia, and designed several pieces of anaesthetic equipment. In 1901, he described his wide-bore ether inhaler, a modification of the Clover Ether Inhaler. Unlike the Clover, it can be refilled with ether while still in use, and the mask is screwed into place so that it "cannot be unexpectedly detached." This version is a modified Hewitt's Inhaler which has a narrower 'ways' than the original Hewitt's, and no water compartment. Additionally, one side of the bowl is made of glass which enabled the person administering anaesthesia to see the level remaining in the bowl. Bowl shaped inhaler with a glass bowl base and metal dome top with a connector which appears to be for a rebreather bag. There is a metal switch at the base of the glass bowl to alter or regulate the flow.Stamped into central tube: COXETER LONDON Stamped into side of metal dome: 6460hewitt, wide-bore, clover, ether, anaesthesia, anesthesiology, anaesthesiology