"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 child size, with a light bulb attached to the blade and a hinge attached to the back side of the base. Several scratches and deep hit marks over its surface caused by its previous use. This piece also has visible old dust spots and stains. Its contact stud is in a well condition and does not has any inscriptions. macintosh, blade, paediatrics, light bulb

"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.Right hand stainless steel size 3 Macintosh interchangeable laryngoscope blade with light bulb, attached to a standard sized handle with serrated grip and no batteries inside deposit. Minor scratches and hit marks are over its surface. A blue sticky tape is attached to the back side of the blade where the size and type is, also can be found the mark left by a previous sticky tape around the top neck of the handle. The blade was made by Penlon in England.Engraved in cursive writing above the light bulb, Royal Childrens Hospital Engraved in capital writing above the light bulb next to previous text, D.A. Stamped at the back side of the blade, MACINTOSH / 3 Stamped at the blade base lateral side, REGD. TRADE MARK / PENLON / MADE IN ENGLAND Stamped at the blade back side, STAINLESSlaryngoscope, macintosh laryngoscope, macintosh blade, light bulb

Magill type blade to fit Longworth handles adult size without light bulb. Attached hinge at the back of the blade. Visible hit marks mostly present at the back top of the blade and below. Worn contact stud on base and lateral side at the light bulb connection. Dust spots around the piece. It has stamped on the blade base the attachment type name.Stamped at the attachment base of the blade in cursive writing, Longworthlongworth, magill, blade, adult blades, penlon

“Penlon was founded as Longworth Scientific Instrument Co. Ltd, in 1943, in Oxford, by personnel from the Department of Anaesthetics at Oxford University.” (Ref. Retrieved from URL 2015: http://www.penlon.com/en/us/about/history.html ) Magill type blade to fit Longworth handles adult size without light bulb and without hinge at the back of the blade. Visible dust veil over its surface with presence of small oxidation spots mostly over the blade canal and base. Almost non used contact studs on base and lateral side at the light bulb connection. It has stamped on the blade base the fitting type name and the place where it was made.Stamped at the fitting base of the blade in cursive writing, Longworth Stamped at the fitting base of the base in capital writing below the previous text, MADE [I]N ENGLAN[D] longworth, magill, blade, adult blades, penlon

J. Austen chrome plated tongue depressor blade only. Size 2 1/4, stainless steel material. The top arm of the instrument has a serrated grip below to facilitate tongue adherence, also has a middle space canal with semi circular welded rings to possibly introduce or attach an anaesthetic tube. This piece has in its internal lateral side engraved the possible owner's initial and last name. Minor scratches and dust marks are present over the piece as well as oxidation spots around engraved name. Weld spots in metallic semi circles edges on top of the piece.Engraved at the internal side of the handle, V. BRAND Stamped at the external side of the handle, J.AUSTEN / 2 1/4 / STAINLESStongue depressor, medical instruments, airway instruments, j. austen

Lynah's Ovoid Laryngeal Speculum with the light bulb and part of the connection wires still attached. Its semi square shape is characteristic of this kind of instrument, also has an screwable pointed end attachment. It has dusty and grey spots inside the canal of the blade near the light bulb canal. Solder spots are visible at the top of the blade as attachment of the laryngeal speculum blade base. General discolouration over the surface of this piece and hit marks present at the base of the handle. It was roughly engraved over the handle the owner’s details and year. Stamped at the base of the handle are the manufacturer’s details partially visible. Engraved at the handle, U N N A M E T . A D E L A I D E . c. 194[6] . Stamped at the base of the handle, [first line worn away might be MADE BY] / E / A D / [might be an S] YDN [might be an EY] / CHROME PLAT [incomplete word due stamp near the edge]laryngeal speculum, laryngeal instruments, unnamet, adelaide, lynah, henry lowndes

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

Lack model metallic tongue depressor. General deterioration over its surface with presence of scratches, worn surfaces mostly at the edges of the piece, oxidation spots and resin plasters around the handle base with dust and fabric fibers glued to it. It has a serrated surface bellow the blade to facilitate tongue adherence. It has an adult medium size. No inscriptions or further details are present to determine manufacturer or owner.tongue depressor, lack's tongue depressor

Magill's laryngoscope with open straight blade and flat round speculum and a detachable light bulb connector, the bulb is missing. This laryngoscope is a previous version of the battery use ones conceived around 1920 therefore circa 1900. The design of the handle is similar to the Shipway laryngoscopes with a curved and pointed end and anatomical handle grip. The blade attachment place seems to be an adaptation to this kind of blade which differs from original models. The piece has several scratches and deep hit marks, as well as oxidation spots mostly around the internal canal of the blade. There is presence of resin residues on some surfaces. A visible different kind of metal was used at the blade base attachment place and for the light bulb connector. Engraved on handle its model type and in the arm of the handle a possible manufacturer name (illegible) and the place where it was made.Engraved at the handle, MAGILL'S LARYNGOSCOPE. Stamped at the arm of the handle back side, STAINLESS STEEL Stamped at the arm of the handle front side, A[not understandable text might be Allen & Hanburys Ltd.] / LONDON / JZmagill, ivan, laryngoscope, 1900, resin, shipway, light bulb, magill laryngoscope

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

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

Ivan Magill (1888-1986) designer, this piece was designed in 1926 along with other anaesthetic equipment.Chrome plated straight complete Magill laryngoscope in medium size format, with attached light bulb. Cylindrical handle for battery deposit and with a wavy hand grip for easy handling. Serrated and screwed lids on top and base of the handle grip for insertion of batteries and checking of electrical contact stud. The handle also has a metallic switch without any instruction of use. The arm of the handle has a detachable screw to adjust extendable blade position and firmness. The light bulb is attached to a metallic tube connector to the handle arm which is just pressed to the contact point base. The blade has a oxidation spot under the blade. The piece in full has several scratches marks mostly founded in handle, arm and top blade areas. Two stamped inscriptions are present on the arm area, the manufacturer name and register number.Stamped on the arm of the handle lateral side, A.CHARLES KING Stamped on the arm of the handle opposite lateral side, REG. NO. 74901[9]magill, a. charles king ltd, regi. no. 749019, switch, laryngoscope

Please refer to The Wood Library for further information about this piece. URL: https://www.woodlibrarymuseum.org/museum/item/664/jackson-laryngoscope Chevalier Jackson direct laryngoscope, with attached small light bulb inside the internal blade. Brass coated piece with a large size. This piece has a discoloured and beaten surface with visible hit marks, deformation at the back of the blade and green spots in handle area. The hand anatomic handle is faceted and designed with a thumb rest section at the angle. Welding sections are visible along the blade base external canal and handle attachment area. No inscriptions.Anychevalier jackson, laryngoscope, light bulb, brass

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

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

Slide mounted in white slide case showing examples of equipment including beakers and stands.Handwiritten in pencil: EMBLEY'S / 9448

Colour slide mounted in white cardboard slide case. Image depicts Clover Inhaler and rebreather bag against a green background.Handwritten in pencil: EMBLEY'S / 9448

Colour slide mounted in white slide case. Image depicts modified Clover Inhaler with glass chamber, cloth rebreather bag and metal facemask against a green background.Handwritten in pencil: EMBLEY'S / 9448

Colour slide mounted in white slide case. Image depicts Clover Inhaler with cloth rebreather bag and leather facemask attachedHandwritten in pencil: EMBLEY'S / 9448

Colour slide mounted in white cardboard slide case. Image depicts modified Clover Inhaler with glass chamber, cloth rebreather bag and metal facemask. Handwritten in pencil: EMBLEY'S / 9448clover, joseph, inhaler, ether, chloroform

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 WWIIMetal based inhaler with glass dome lid. From the glass dome an elbow joint leads to a bulb for a rebreather bag [no bag]. There is a cork sealing an opening at the rear of the metal base and a blue sticker adhered.Printed in white on blue sticker: O.2.10 Manufacturer's logo moulded into metal insertjoseph clover, portable regulating ether inhaler

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. Clover, to spare the patient the unpleasantness of induction with his "closed" inhaler (1877), suggested the "mitigated-ether" technique. The inhaler was fitted with a bypass tap for the reception of N2O. The bag was filled with the gas and anaesthesia was inducted a combination of N2O and asphyxiation. Ether was then admitted gradually by rotation of the bowl of the inhaler. When the patient had been duly "weaned over" to ether, the mask was lifted, the N2O allowed to escape, the bag refilled with exhaled air, and normal anaesthesia "a la Clover's inhaler" was continued.Metal domed chamber with a bulb attachment for rebreather bag, including a tap mechanism. Remnants of the paper rebreather bag are attached to the bulb. At the other end is a yellow facemask made of plastic (probably celluloid). The manufacturer's logo has been moulded into the dome of the chamber.Manufacturer's logo: THE HOLBORN / SURGICAL INSTRUMENT CO. LTD. / LONDON •Blue sticker with white writing: O.2.4.joseph clover, mitigated-ether, nitrous oxide, n2o, closed method

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

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 domed chamber with a bulb attachment on an elbow joint for rebreather bag. There is also a connector for a facemask, but no facemask.White printing on blue sticker: O.2.2. •Engraved on dome: Clover's Inhaler / 1877.joseph clover, portable regulating ether inhaler

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 domed chamber with a bulb attachment on an elbow joint for rebreather bag. There is also a connector for a facemask, but no facemask.Engraved on dome of chamber: Clover's Inhaler / Mayer & Meltzer / London •Moulded in to metal at connector: MAYER & MELTZER RD. NO. 212327joseph clover, closed administration, 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.Metal dome shaped chamber with an elbow joint for attaching a rebreather. A cotton rebreather bag is attached.Engraved on dome: Mayer & Meltzer / London / Clover's Inhalerjoseph clover, edward henry embley, closed administration, rebreather

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. This modified version differs from the original Clover inhaler as it has a glass dome chamber at the top allowing the level of ether to be monitored.Metal based chamber with glass dome top. There is a metal connection point at the top of the glass dome for a rebreather bag, with a whistle tip connection point at the base of the chamber for a facemask. There is no rebreather bag or facemask. There is a black plastic stopper to the side of the chamber, with a glass bulb with a metal wire cage covering.joseph clover, lambert buck, closed administration

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

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.Ovoid shaped metal ether inhaler device with a dark brown leather fask mask attached.Moulded into inhaler: MAYER & MELTZER / LONDON