Anesthesia


Mouth opener (7)

Sperrer 5
 

The dealer (flea market "Hafen" in Innsbruck, 9/2018) spoke of a honey spoon, but was not sure. Even my "mouth opener" did not sound very convincing. A search on Internet confirmed my initial presumption: "OLUŞUM, Wooden Mouth Gag for Aanaestesia 140MM" - a Turkish mouth opener! However, the large screw of 1.8 cm amazes!


About the manufacturer
"Oluşum Surgical Instruments Industry and Trading Limited Company, Turkey, serves as a health sector since 2003. The convenience of Oluşum Surgical Instruments for DIN EN ISO 9001-2000 ve DIN EN ISO 13485-2003 standards has been approved by Quality Austria. Our products have been produced in accordance with CE directives.

 


Oluşum Surgical Instruments presents products in a large scope by applying the Total Quality Management System firmly in all stages of production from the product to the after sales service. Main production fields are surgical hand instruments for all branches, sterile container systems and hospital clogs. Oluşum Surgical Instruments, which is fully equipped with highly-technological devices ... "which is used in all sectors of the country since its foundation - works without compromising by customer satisfaction and satisfaction.



Samsun (Greek Sampsounda Σαμψούντα) is the largest city in the Black Sea region of Turkey and the capital of the homonymous province of Samsun.

Anesthesia


Needle by STRAUSS

Flügelkanülen
Flügelkanülen
 

 

Much more handy for the doctor and better to fix were the wing tips of the Fa. Acufirm. They were stamped from V2A steel, an invention of the Essen Krupp works from 1912 (V = test, A = austerite), in which chromium and nickel are added to the crude steel to make it acid-resistant and rust-free.

 


Inventor
Hermann STRAUSS was born on April 28, 1868 in Heilbronn. He became an internist, finally chief physician of the Jewish Hospital in Berlin, where he lived in the district of B. Charlottenburg. In 1942 he was deported (as a Jew) to Theresienstadt, where he died on 17 October 1944 of a heart attack.
A Berlin hospital bears his name "Hermann Strauss Nursing Hospital", Iranische Straße 2-4, 13347 Berlin
In animal experiments on the renal enzyme renin, discovered in 1898, Adolph BINGEL (1879-1953) and Hermann STRAUSS emphasized the importance of this protein in co-occurring hypertension and kidney disease.


In Berlin, Strauss introduced the needle named after him in 1902 for bloodletting, but especially for the intravenous administration of medications which he advocated. The round, ribbed handle (rounded-plate-shaped handle plate) allowed a good guidance of the needle during the puncture and a perfect fixation of the needle by means of dermal patches. A concave recess adapts to the curve of the arm.

Similar needles were specified in France in the thirties by the dermatologist Clément SIMON (1878-1952), who practiced at the Paris hospitals Saint-Louis, Saint-Lazare and Saint-Michel. He was editor-in-chief of the "Annales de dermatologie et de syphiligraphie" from 1928-1943 and president of the "Société Française de dermatologie" in 1945. These needles were used exclusively for blood collection ...

 



Rediscovery
In 1962 the company BRAUN Melsungen will hit the market with its Braunüle - the first all-plastic needle for continuous drip infusions - an invention of the young boss Bernd BRAUN junior (1905-1993) ...

 

 

Lit.

- H. Strauss, in: Deutsche medizinische Wochenschrift 4:141-142, 1907
- Keller, Hermann Strauss zum 100. Jahrestag seiner Geburt, Med Wochenschr. 1968 Nov 15;93(46):2237-8.
- Harro Jenss, Hermann Strauss, Hentrich&Hentrich Verlag Berlin, Centrum Judaicum 2010

Von dieser Stelle aus ein Dankeschön an Herrn Dr.med. Harro Jenss aus Worpswede, dem ich ein Exemplar der Monographie von Strauss verdanke, sowie Anregungen zum Weitermachen ...

Anesthesia


Needle, intravenous perfusion

abb105

Needle, around 1920

 

 


A first attempt on humans to inject a liquid intravenously, took place on March 22, 1668 by the Breslauer physician Joh. Daniel MAJOR (1634-1693). Only in the second half of the 19th century was the method rediscovered by the Berlin Albert LANDERER (1854-1904), who in 1881 infused the first saline solution.

 


Presented is a needle (without lateral openings !) for intraveinous administration, mounted on original rubber tubing - with viewing window.

Anesthesia


Needle, peridural anesthesia

abb102

PDA-Nadeln

 

 

In 1884, Koller demonstrated the local anaetetic effect of cocaine. A Spaniard promptly wrote the first description of a PDA. However, according to common opinion, in 1884/85 the American CORNING was the first to use the PDA ...



Oskar KREIS (1872-1958), who worked as a gynecologist and obstetrician in Basel after training at the Basel University Women's Hospital, carried out spinal anesthesia in six pregnant women in 1900 as an analgesic measure for the relief of labor pain. As a local anesthetic cocaine was used, the local anesthetic effect was detected after spinal injection in 1898 by beer.



After spinal anesthesia was rediscovered in 1901 by two French doctors at the TENON hospital, she was once again in vain. Spinal anesthesia has only gained in importance as a technique of obstetric anesthesia in recent decades.



The "subarachnoid block" was used in 1901 by the urologist CATHELIN, almost at the same time describing his compatriot, the surgeon SICARD the advantages of an extra-dural anesthesia. He has the merit of having "opened" the peridural space for anesthesia. In the same year KREIS used the PDA at a birth. In the following years, LAEWEN developed "epidural sacral anesthesia" as a fully clinical method. In 1909 STOECKEL introduced the PDA into obstetrics.



In 1920, the Spaniard PAGES discovered the possibility of puncturing the PD space in a lumbar fashion. The LOR (loss-of-resistance technique) was initiated in 1921 by Sicard and Forestier. For the first time in Italy, DOGLIOTTI reported on systematic clinical studies in humans in 1931, and GRAFFAGNINI and SEYLER introduced the first one-shot peridural in this year.


Since the 1930s, the method has been increasingly used in the district halls, especially in the Anglo-Saxon countries. In the 1960s, it also spread to the continent: in 1983, its use in France varied between 0 and 100%, depending on the clinic: in large hospitals, 20-50% of pregnant women were given PDA.

Several models were offered by the Gembloux factory in 1942: Aiguilles dr. LUPOUY, Dr. TUFFIER, dr. DELMAS, dr. LABORDE. All 4 needles had an outer diameter of 1.2 mm, a stylet of 1.0 mm diameter. They were available in stainless steel, nickel and platinum, in lengths between 5 and 10 cm.

 

About our items
- In the upper part of the picture, the 10 cm long LABORDE needle with "canon à double ailette et mandrin ajusté" (Catalog Manufacture Belge de Gembloux 1942 S 43). Jean-Baptiste-Vincent LABORDE (born 1830 in Buzet-sur-Baïse, died 1903 in Paris) was professor of physiology in Paris, later head of the anthropological laboratory. From 1887 member of the Académie de Médecine.
He was interested in breathing, the biliary tract, the apparent death, but also the CNS. Together with CORNIL and VULPIAN he discovers the characteristic changes of the spinal cord in poliomyelitis. As part of the investigations of the spinal cord was apparently the idea for this original spinal needle ...



- In the lower part of the picture several newer models of different fabrication. Almost all have color graded markings on which the penetration depth can be read.

Anesthesia


Needle, subcutaneous perfusion

abb104

about 1900

 

 

Anesthesia is more than the art of getting the patient to sleep. An essential element of the revival is the filling of the circulation with infusion solutions. By the end of the nineteenth century, evidence had been provided that subcutaneous, intraperitoneal, rectal, or intravenous administration of saline could be life-saving in life-threatening bleeding.


The 1st WW promoted the spread of infusion technology with its many shock victims. Since no ready-made solutions were available in the market, so-called "serum saline solutions" were used, which every surgeon could prepare himself by sterilizing water by boiling and adding salt in powder form. Ready-made in ampoules glucose solutions were available from the mid-20s at the company "Saxon serum works".

 


Intravenous access was too cumbersome for many procedures, so many surgeons preferred subcutaneous infusion.

 


Presented is a 10.5 cm long needle made of V2A steel for subcutaneous infusion from the possession of the Saarbrücken doctor Stephan Zimmer, which has two lateral holes, which helped to infiltrate the solution quickly into the subcutaneous fatty tissue (usually the thigh). To infuse larger quantities, the solution was supplemented with hyaluronidase, a digestive enzyme which dissolved the connective tissue hardenings and, as it were, made the fat a sponge for water.

Anästhesie


Opium, PANTOPON

abb757

Pantopon-box

 




Even the ancient and the Middle Ages knew opium as an anesthetic.

Boccacio in his mid-14th century in his "Decamerone" recounted a surgeon who wanted to remove a throbbing leg from a patient. Before surgery, he prepared a sleeping draft (presumably from opium and mandrake), which he placed in a window niche. However, the young surgeon's wife was visited by her adolescent lover, who was too thirsty - the night of love and surgery failed.



Hermann SAHLI (1857-1933), head of the Medical University Clinic Bern, dealt intensively with opium and morphine. At his suggestion, Carl Schaerges, the first head of research in the history of Hoffmann-LaRoche, developed the Pantopon. 1909 product launch.



PANTOPON was an H2O-soluble, injectable opium preparation and was used to combat severe pain, colic, spasms, cough, anxiety and tension. It contained the total alkaloids of opium freed of fiber in standardized form. Pantopon met with great demand and was in this country until 1985 in the trade. Despite numerous addictions, the drug is still available in some countries today; so it's on sale longer than any other Roche product.
Prices set in Luxembourg in 1918, when Pantopon could only be purchased by our pharmacists for an extra charge in the German Reich because of the war-related export taxes (Memorial G.-H. Luxemburg n ° 27 of 2 June 1918 p. 568):


Pantopon ....... 0,01 g .......... 05 (Mark and Pfennig)
......................... 0,1 ............... 35
......................... 1 ............... 2,80

 

A prominent patient was Franz Kafka - his therapist was the young Hungarian medical student and later litterat Robert KLOPSTOCK (1899 - 1972). Kafka had met him in 1921 in the sanatorium Matliary in the High Tatras. Like Kafka, Klopstock, "a tall, strong, broad, red-cheeked, blond man," as Kafka described to Max Brod, suffered from tuberculosis. The suffering and the Jewish origin had caused his exclusion from studies in Budapest. Kafka's last earthly station became the Sanatorium. Hoffmann in Kierling near Klosterneuburg. Shortly before, he had summoned the alerted friend not to visit him: "Robert, dear Robert, no violence, no sudden trip to Vienna." Naturally, Klopstock nevertheless appeared in Kierling at the beginning of May 1924 - fortunately and blessing for Moribunden Kafka. For a long time it was merely a matter of making it easier for the dying person to die. The consumptive weighed only 45 kilos. As the pain had become unbearable, Kafka implored the friend, "Kill me, or you are a murderer!" Pantopon was given to him. As Klopstock rose from the bed - he wanted to clean the syringe, Kafka asked: "Do not go away." On Klopstock's answer "I'm not leaving," he replied, "But I'm leaving." Franz Kafka closed his eyes - he died of heart disease. It was June 3, 1924."



A US veteran reports on the use of the drug in the Vietnam War:
It's a mixture of the alkoxylids of opium, as hydrochlorides, with any impurities removed ... it's a beautiful pink color ... it's fucking great ... it's big in Viet Nam with the American soldiers; quite a bit of it, back to the states, in powder form ... probably the best high I've ever had, and if you're following these forums for very long. "

Posthumous it became famous in 1994 for the CD-Rom "Pantopon Rose" (Music: Serrano Rosino), in which the biography of the writer William S. Burroughs (1914-1997) was presented.



An unpatented clinic pack (dimensions 135 x 135 x 52 mm), originally containing 100 1.1 ml ampoules and now (unfortunately) empty, is presented. Each vial contained 20 mg of pantopone corresponding to 10 mg of pure morphine. Released around 1995 at "Anno Tubak" in L.-Cents. Similar boxes are traded in the US as a cult object - in the double-digit dollar amount:
"100 dollars. The box contains a glass tube (although originally issued with 4) with cork stopper and a large printed label that unrolls from the tube: "hypodermic tablets / powdered opium," with detailed instructions on how to dissolve and inject them. These tablets, because they were pure and easy to use, were "a recurring character in William Burroughs' books".

Anesthesia


Opium, plate

abb955
 

 

MORPHÉE
Société Céramique
Maestricht
Made in Holland

 

Opium was "on everyone's lips" at the beginning of the 20th century - the Opium Wars between Great Britain and the Empire of China (1839-1842, 1856-1860) had catapulted the Far Eastern drug onto the front page of the daily papers. A generation later, morphine had become a legend.

 


Thus, the Maestricht porcelain manufactory "Société céramique" presented in 1900 a table service (flat and deep plates, Saucière, oval serving plate etc) out with the name "Morphée" on which opium capsules are seen in different stages of maturity.

 


In 1850/51 Winand Clermont and Charles Chainaye founded a ceramics factory in Maestricht, which in 1859 became the "Société pour la fabrication des faiences et produits céramiques de toute espèce" - registered in the commercial register as "Guillaume Lambert & Co."; from 1863 to 1958 the company was called "Société Céramique". The plant had therefore been founded in the middle of the second Opium War. He merged in 1958 with "Koninklijke Sphinx NV" - from this merger, the still existing company "Sphinx Céramique NV" emerged.

 

 

Link:
shcl.x-cago.com/shcl/resources/files/inventaris.pdf

 

Lit.
CATALOGUS Maastrichtse ceramiek uit de 19de eeuw: Petrus Ragout, Clermont & Chainaye, Guillaime Lambert, N.A. Bosch, Societé Céramique. Asd., Rijksmuseum, 1976. 4to. Met talr. z/w afb. Ingenaaid. Goed ex. EUR 14.00.

Anesthesia


Oral cannula (1) from MAYO

abb99

Cannula from MAYO

 

 

The "MAYO tubes" presented here prevented the tongue from falling back into the throat during anesthesia - they came from the lumber room of Maternité Charlotte. This MAYO is Charles Horace MAYO.

 


Nota: Relationship with William MAYO (1819-1911), who emigrated from England to the USA, a good surgeon, who from 1869 dedicated to gynecology. Well-known was his son William-James MAYO (1861-1939), who, along with his father and younger brother Charles-Horace MAYO (1865-1939), opened the clinic named after her family.

 


In the catalog of the company Collins & Cie from 1900 the tube is shown. We find the "Tube de Mayo pour l'anesthésie" again as No. 1360 in the 1934 published catalog of the "Fabrique d'instru- ments of surgery" by Duffaud & Cie. Also in the catalog of the "Manufacture Belge de Gembloux" of 1942 he is pictured on page 95 as "Tube de Mayo, pour immobilizer la langue au cours de l 'anesthésie", where there was a model for adults and one for children.


 


Oropharyngeal tube made of tubular wire rods; with rubber gum shield (not shown copy of our collection).

... and the connection with Luxembourg?
In 1851, the then 23-year-old reminiscence Maria Catherine Moes emigrated to the United States, where she founded two sister orders and the "Mayo Clinic" known "Saint Mary's Hospital" in Rochester. So you might have known the Charles-Horace MAYO personally ...

 

Link:

https://www.gesundheit.de/lexika/medizin-lexikon/mayo-tubus

 

Anesthesia


Oral cannula (2)

abb420
 GUEDEL  cannula

 

Currently The GUEDEL 'tube is preferred in use, named after Arthur E. GUEDEL (1883-1956), an American anesthetist. The tube consists of a flattened, hard plastic tube, which has on one side a round bearing surface (plate), which is followed by a straight about 2-3 cm long piece of pipe. Behind it begins a curve that first describes a semicircle upwards, which extends in an extended radius over the imaginary baseline of the straight piece about 1-2 cm down.


When the tube is inserted, the label comes to rest in front of the lips, the teeth lie on the straight piece. The arch corresponds to the bulge of the lower jaw with the tongue resting on it and reaches to the neck. This form clears the tongue from the airway and removes the respiratory barrier.


The less common Wendl tube is inserted through the nose. Therefore, it is a few inches longer than the Guedel tube and consists of a much softer and thinner rubber tube. He is also used by emergency services and medical services to secure respiratory tracts in unconsciousness.

Roberts
Roberts
Roberts

Anesthesia


Oral cannula (3) by Mona ROBERTS

Roberts 1
 

 

The mouth tube of Dr. Mona ROBERTS was introduced to anesthesia in 1916 (Dr. K. Sudarshan, Consultant Anesthetist Coimbatore, Advances in Supraglottic Airway). It served primarily for anesthetic anesthesia, as follows from the following quote (Anesthesia, 1981 Vol 36 p 479): "The Mona Roberts Airway was described as an oral tube for the administration of open ether anesthesia." It is a flat, hollow, metal The patient in the lower border of the nostrils is in the lower edge of the nostrils. The airway would pass easily once reflexes had been abolished by anesthesia or if light, then a mouth gag and tongue forceps facilitated its use "(Roberts MD New inventions .An oral tube in open ether anesthesia., Lancet 1916; II p ).


We therefore have to imagine the tube in connection with a mask on which the anesthetist is diligently dripping ether ... An oxygen bottle is also available in case the patient needs to be revived or if the anesthesia is discharged. Nota: the tube did not protect against vomiting, only when the tongue fell backwards. The tube was made from 1916-1946 (Rod Calverley, A rare bit of Welsh History, in: Anesthesia History Association Newsletter Vol.11, No. 4, Oct. 1993 p.2), so it was very popular, even if he forgotten today.

 

 

"YET ANOTHER AIRWAY

Dr Phillida M Frost

When the District Hospital at Bodelwyddan was opened in 1980 (20 years after it had been promised) the patients were moved into new fully-furnished accommodation and all the original theatre and anaesthetic equipment was left behind. A war-time upbringing had made it very difficult for me to discard anything, and I wandered round the empty hospital collecting various unconsidered trifles, some of which were recycled. In the following year several other small local hospitals were closed and pieces of old equipment were passed on to me. Unfortunately, no record was kept at the time of where each piece came from. As I was working full-time, things began to accumulate. It was soon obvious that there would be no home for the larger pieces of equipment (like the oxygen tent) but I eventually acquired several old glass instrument cabinets and the smaller pieces - the airways, endotracheal tube connections, laryngoscopes, syringes, and open masks were housed in them, after each piece had been identified and photographed. I found I had several sets (different sizes) of a variety of airways - Waters', Phillips', Mayo, Guedel and one Guedel-like thin metal airway. As there was only the one specimen it was not included in the collection - in fact I carried it in my car for a year or two thinking it might be of some use for emergency resuscitation and its loss would not be regretted. One day, while looking through an old Thackray catalogue, I was very surprised to see my ugly duckling of an airway illustrated beneath those of Waters, Guedel, Hewitt, London Hospital and Mayo. And it had a name - 'Mona Roberts'. I set out to discover what I could about Mona Roberts. I first went to the Medical Institute in Liverpool and here the Librarian, Mr Crook, found her obituary in the British Medical Journal in 1936 and the fact that she had worked in Liverpool. The rest of my information about her was culled mainly from copies of the Medical Directory at the Institute. Dr Mona Roberts Mona Roberts-Dew was born in Manchester in May 1878, the daughter of Dr John Roberts. His name first appears in the Provincial Medical Directory in 1861, his address being given as Cnvg, Carnavon, N. Wales. He had qualified MRCS (Eng) in 1859, LSA 1860, MD (Ed) 1861 and had been House Surgeon at the Royal Maternity Hospital Edinburgh during the time of Sir James Young Simpson. By 1863 he was in practice in Manchester where eight years later he became Honorary Physician to Southern Hospitals for Diseases of Women and Children. In 1882 he was President of the Manchester Medical and Ethical Association. So we can assume that his daughter, born at 365 Oxford Road, was the child of a successful well established Manchester physician. His connection with North Wales, and Anglesey in particular, is apparent in his daughter's name Mona, after Ynys Mon - Anglesey. Dew was her mother's maiden name. Mona qualified from the London School of Medicine for Women in 1908. She held various posts in London - Asssistant Medical Clinical Assistant and later Junior Obstetric Assistant at the Royal Free Hospital, Clinical Medical Assistant to the Evelina Hospital for Children, Assistant Medical Officer at St Pancras Infirmary. She was a recognised lecturer for the Central Midwives Board. While at St Pancras Infirmary she had two articles published - a report of a case of haemochromatosis in a woman (BMJ November 1911) and a case of tetanic spasms (Lancet, June 1912). In 1913, 5 years after qualification, she entered into partnership with a Dr Mary Davies in Liverpool. This was the last year that her father's name appeared in the Medical Directory (after 52 years); he must have been a very old man and it is possible that his age, illness or death were connected with her move from London to Liverpool. Her name appears for the first time in the Provincial Medical Directory as a late entry in 1914, her address being given as 30 Princes Avenue, Liverpool, where she remained in practice until her death in 1936. Princes Avenue was and still is a handsome thoroughfare - dual carriageway with a wide central tree-lined reservation, running westwards from Upper Parliament Street just north of the Anglican Cathedral to the gates of Seflon Park. Number 30 is one of a group of tall handsome red brick houses; it is a corner house with some rooms set back from the main road, which could well have been the consulting rooms, as we know that the practice was run from this address By 1916 she had been appointed Honorary Visiting Physician to the Childrens' School of Recovery and, rather surprisingly, Assistant Anaesthetist to Liverpool Royal Infirmary. It would be interesting to know how this came about but her obstetric interests probably meant that she had considerable experience in administering anaesthesia for delivery. We know that later she gave open ether for all the gynaecological operations performed by Dr Blair Bell, that eccentric Liverpool obstetrician who later moved to London and founded the College of Obstetricians. The First World War meant a shortage of doctors and particularly men, and makes this female appointment more likely. The airway which bears her name was described in a letter published in the Lancet in December 1916 (Vol 2, p 1060) with illustration: 'The tube is modelled on one used in the United States and by Dr Mott of Stoke and modified by Dr Blair Bell who first suggested its use to me. It is a flat hollow metal tube 4" in length with a flange at the external end, the upper edge of which is hollowed out to fit beneath the nostrils, whilst in the lower half of the flange there is a small slit, through which, if required, a piece of tape can be threaded and tied round the patient's neck. The tube is so curved as to comfortably pass over the tongue into the pharynx ' At that time it was manufactured by Alexander and Fowler but the illustration that I had found was in a Thackray catalogue published after the Second World War, so that it must have been manufactured for at least 30 years. There the story would have ended but for a strange coincidence. A personal recollection Mr Crook (Librarian, LW) knowing my interest, wrote in 1990 to tell me that at an annual meeting of members of the Medical Institute he had met a redoubtable elderly lady who, although infirm and in her nineties, always attended these meetings. She was a retired GP and she had known Mona Roberts His informant had qualified at Liverpool in 1923 and had entered general practice in 1925. As a student she had been taught how to give open ether by Mona Roberts whom she described as a very good anaesthetist, kind and helpful to the students and always elegantly dressed. Later she had looked after Mona Roberts' patients when she was away on holiday for five weeks in the summer. Most of her patients were visited, were comfortably off and lived in large houses with servants to open the door and, on one occasion, a butler. They were scattered over a large area including the Wirral. Mona Roberts also worked for the Corporation Maternity and Child Welfare Clinics, had a small car which she drove rather fast, was a very pleasant person and a good doctor. Even when men returned from the forces after the First World War, Mona Roberts was retained at the Royal Infirmary - in fact her appointment as Assistant Anaesthetist was never deleted from her entry in the Medical Directory. She suffered a stroke in 1936 when she was aged 57 and died after a few weeks illness. My great regret is that, having discovered this much about Mona Roberts and her airway, I know nothing of the history of this single specimen. Before the advent of the National Health Service, surgeons from Liverpool visited our area of North Wales to operate and, on occasion, brought their own anaesthetist - maybe this is how the airway found its way here. How long had it lain unregarded before finding its way into my collection? And how nearly I cast aside this small piece of equipment which proved to have such interesting links with the history of anaesthesia, North Wales, Liverpool - and a woman!"

 

Lit.: History of Anaesthesia Society, Volume 13.

Lepetit
Lepetit

Anesthesia


Oral cannula (4)

Lepetit 2

Oral cannula (4)

 

 

Mouth-to-mouth resuscitation helps save lives. Everything was fine. But who wants to get the spit of his patient in his mouth?


If possible, a protective layer is intercalated between the helper and the patient, whether in the form of a towel or a tube, as we imagine here.



According to the instructions for use, it is a "resuscitation tube for artificial mouth to mouth resuscitation in adults and children". In fact, there are two Güdeltuben, which are connected by means of intermediate piece:
- To ventilate a child, the small part is placed in the child's mouth and ventilated over the major part,
- For the ventilation of an adult to introduce the large part.

 


Manufacturer: Fa. Lepetit S.p.A., Milano (Italy), a "chemical-pharmaceutical company" (1968).
Dating: around 1970

Anesthesia


Oral cannula (5) by BROOK

Brook
 

 

When the general practitioner Morris BROOK (1911-1967) was called in July 1957 to a mine accident in the "Potash Company of America" ​​near the city of Saskatoon / Canada and there had to breathe mouth-to-mouth a worker pulled unconscious from the mine he realized that something about this resuscitation was unacceptable: the dirt, the blood, the vomit he got into his mouth were unreasonable. Thereupon, together with his brothers Joseph and Max, he invented the tube, which is now widespread and named after him.




From the emergency case of colleague Paul ROLLMANN we present a mouthpiece for mouth-to-mouth resuscitation: clean, disposable.

 



Recent studies have shown that in case of cardiac arrest it is enough to massage the heart and do without the respiratory donation. The current guidelines in Germany have since been adapted to the US guidelines. Experts hope that the new regulation can reduce the inhibition threshold of many people in the "first aid" in an emergency. Because now helpers, who are also often alone, can concentrate on the chest compressions.

 

Link:

https://journals.lww.com/aenjournal/blog/aenj-blog/pages/post.aspx?PostID=38

 

Lit.: Obituaries, in: Canad. Med. Ass. J. Dec. 23 and 30,1967,vol. 97