DE450928C - Chair for dotting the spinal cord - Google Patents
Chair for dotting the spinal cordInfo
- Publication number
- DE450928C DE450928C DET32350D DET0032350D DE450928C DE 450928 C DE450928 C DE 450928C DE T32350 D DET32350 D DE T32350D DE T0032350 D DET0032350 D DE T0032350D DE 450928 C DE450928 C DE 450928C
- Authority
- DE
- Germany
- Prior art keywords
- chair
- spinal cord
- seat
- patient
- dotting
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C7/00—Parts, details, or accessories of chairs or stools
- A47C7/36—Support for the head or the back
- A47C7/40—Support for the head or the back for the back
- A47C7/405—Support for the head or the back for the back with double backrests
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G15/00—Operating chairs; Dental chairs; Accessories specially adapted therefor, e.g. work stands
- A61G15/02—Chairs with means to adjust position of patient; Controls therefor
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Orthopedics, Nursing, And Contraception (AREA)
Description
Stuhl für Hückenmarkspunktierung. Bei Rückenmarkspunktierungen soll der Patient den Rücken möglichst stark nach vorwärts beugen, damit ein sicherer Einstich .der Punktiernadel zwischen zwei Rückenwirbeln _ erfolgen kann. Diese Rückenbeugung hat man bisher durch künstliche äüßere-Mittel zusichern gesucht, wobei das gewaltsame Festhalten -des Patienten in der gebeugten Lage eine für die Operation ungünstige Nervosität erzeugt und Zucken gerade bei _.dem Nadeleinstich nicht sicher verhindert.Chair for spinal cord puncturing. For spinal cord punctures should the patient should bend his back forward as much as possible, so that a safer The puncture needle can be punctured between two vertebrae. This back bend up to now one has tried to assure by artificial external means, whereby the violent one Holding the patient in the bent position is unfavorable for the operation Generates nervousness and does not reliably prevent twitching, especially when the needle is inserted.
Der neue Stuhl ist derart eingerichtet, daß durch seine Betätigung eine solche-Verlegungdes Schwerpunkts des Patienten stattfindet, da der letztere, um eine richtige Schwerpunktsunterstützung zu gewinnen, durch eine-Reflexbewegung den Rücken in die zweckmäßige Lage zu beugen gezwungen ist. Zu diesem Zweck hat der Stuhl eine drehbare Sitzplatte, jedoch keine Rückenlehne. Wird diese Sitzplatte rückwärts gekippt, so würde hierdurch der obere Rückenteil nach hinten übergelegt werden, hier aber keine Stütze mehr finden, der Patient also nach hinten umfallen und bei einer gewissen Steilheit der Winkellage des Sitzes nach hinten abrutschen. Um dies zu verhindern, beugt sich der Patient ohne Willensbetätigung, aber gezwungen, so stark wie möglich nach vorne.The new chair is set up so that by its operation such a shift of the patient's center of gravity takes place, since the latter, to gain proper center of gravity support through a reflex movement the back is forced to bend into the appropriate position. To this end has the chair has a rotating seat plate, but no backrest. Will this seat plate tilted backwards, the upper part of the back would be overlapped to the rear but no longer find any support here, so the patient falls backwards and slide backwards when the angle of the seat is steep. To prevent this from happening, the patient bends without willful action, but is forced to forward as much as possible.
Auf der Zeichnung ist der Erfindungsgegenstand beispielsweise dargestellt, und zwar zeigt Abb. i eine Seitenansicht des Stuhles mit geradeliegendem Sitz, Abb. 2 eine Vorderansicht des Stuhles und Abb. 3 eine Ansicht wie Abb. i, aber mit geschwenktem Sitz. In der Abb. 3 -der Zeichnung ist in strichpunktierten Linien die Lage gezeichnet, in welcher. _.der _Patient keine Schwerpunkts -unterstützung mehr haben würde. Infolge seines SGhwerpunktsgefühls nimmt der Patient deshälb - d'ie gesfricbelt gezeichnete, für die Operation günstige Lage ein, in welcher der Rücken die größtmögliche Beugung hat.The subject of the invention is shown in the drawing, for example, namely Fig. i shows a side view of the chair with the seat straight, Fig. 2 shows a front view of the chair and FIG. 3 shows a view like FIG. I, but with the chair pivoted Seat. In Fig. 3 - the drawing, the position is drawn in dash-dotted lines, in which. _. the _patient would no longer have any main focus support. As a result The patient takes away his feeling of focus - the doodles drawn, A favorable position for the operation in which the back is in the greatest possible flexion Has.
Die Sitzplatte a des Stuhls ist drehbar um _den Zapfen b des Gestells c. Die Drehung wird durch eine Schraube d mit Kurbel f bewirkt, die an dem Arm g des Sitzes angreift -und--in dem -Lager lt des Gestells c achsial unverschiebbar gelagert ist. k sind einstellbare Pelotten, welche durch Anlage an den -untersten Beckenteil dazu dienen, den richtigen Sitz zu sichern und im besonderen das Rückwärtsabrutschen zu hindern. m ist eine Fußstütze.The seat plate a of the chair can be rotated about the pin b of the frame c. The rotation is brought about by a screw d with a crank f which engages the arm g of the seat and is mounted in an axially immovable manner in the bearing lt of the frame c. k are adjustable pads which, by resting against the lowest part of the pelvis, serve to ensure the correct fit and, in particular, to prevent slipping backwards. m is a footrest.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DET32350D DE450928C (en) | Chair for dotting the spinal cord |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DET32350D DE450928C (en) | Chair for dotting the spinal cord |
Publications (1)
Publication Number | Publication Date |
---|---|
DE450928C true DE450928C (en) | 1927-11-03 |
Family
ID=7556974
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DET32350D Expired DE450928C (en) | Chair for dotting the spinal cord |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE450928C (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2578879A (en) * | 1945-09-15 | 1951-12-18 | Sturgis Posture Chair Company | Adjustable bisectional back rest |
US3083999A (en) * | 1958-02-10 | 1963-04-02 | Adolph F Graf Von Suden | Utility chair structure and the like |
-
0
- DE DET32350D patent/DE450928C/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2578879A (en) * | 1945-09-15 | 1951-12-18 | Sturgis Posture Chair Company | Adjustable bisectional back rest |
US3083999A (en) * | 1958-02-10 | 1963-04-02 | Adolph F Graf Von Suden | Utility chair structure and the like |
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