DE201109C - - Google Patents
Info
- Publication number
- DE201109C DE201109C DENDAT201109D DE201109DA DE201109C DE 201109 C DE201109 C DE 201109C DE NDAT201109 D DENDAT201109 D DE NDAT201109D DE 201109D A DE201109D A DE 201109DA DE 201109 C DE201109 C DE 201109C
- Authority
- DE
- Germany
- Prior art keywords
- legs
- edges
- instrument
- beak
- halves
- 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.)
- Active
Links
- 238000005096 rolling process Methods 0.000 claims 1
- 210000003323 Beak Anatomy 0.000 description 5
- 210000001215 Vagina Anatomy 0.000 description 4
- 238000004140 cleaning Methods 0.000 description 2
- 210000001752 Genitalia, Female Anatomy 0.000 description 1
- 230000000875 corresponding Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/32—Devices for opening or enlarging the visual field, e.g. of a tube of the body
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Surgery (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Biomedical Technology (AREA)
- Optics & Photonics (AREA)
- Pathology (AREA)
- Radiology & Medical Imaging (AREA)
- Biophysics (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Prostheses (AREA)
Description
KAISERLICHESIMPERIAL
PATENTAMT.PATENT OFFICE.
PATENTSCHRIFTPATENT LETTERING
- M 201109 KLASSE 30«. GRUPPE- M 201109 CLASS 30 «. GROUP
Dr. PAUL REICHELT in HANNOVER.Dr. PAUL REICHELT in HANOVER.
Verstellbares Spekulum. Patentiert im Deutschen Reiche vom 24. Dezember 1907 ab. Adjustable speculum. Patented in the German Empire on December 24, 1907.
Das bisher bei der Untersuchung und Behandlung der inneren weiblichen Geschlechtsorgane meist benutzte Instrument, das sogenannte Spekulum, leidet u. a. an dem Mangel, daß seine Einbringung in die Scheide meistens unangenehm und lästig, vielfach aber auch schmerzhaft empfunden wird, besonders bei verhältnismäßig engem Zugange, einem Ubelstand, welcher einer tunlichst vollkommenenThis has so far been the case with the examination and treatment of the internal female genital organs the most commonly used instrument, the so-called speculum, suffers, among other things. in the lack that its introduction into the vagina is mostly uncomfortable and annoying, but also often is felt to be painful, especially in the case of relatively narrow access, an annoyance, which one as perfect as possible
ίο Zweckerreichung vielfach hindernd im Wege steht. Bereits anderweitig in Vorschlag gebrachte verstellbare Spekula weisen in ihrer Benutzung diesen Übelstand zwar nicht auf, sind in ihrer Einrichtung indessen so vielgliedrig, daß ihre gründliche Reinhaltung, die sehr wichtig ist, derartig umständlich und schwierig wird, daß man die Instrumente trotz der großen Anschaffungskosten stets bald beiseite gelegt hat.ίο Achievement of the purpose often obstructing the way stands. Adjustable specula that have already been proposed elsewhere have their Although they do not use this problem, they are so many-sided in their arrangement, that keeping them clean, which is very important, becomes so cumbersome and difficult that the instruments can be used in spite of the high acquisition costs always put aside soon.
Alle diese Mängel vorhandener Instrumente nach Möglichkeit zu beseitigen, ist der ZweckThe purpose is to remedy all of these shortcomings in existing instruments whenever possible
" des Gegenstandes der Erfindung. Dessen Einrichtung und Benutzungsweise ergibt sich aus der Zeichnung, die eine beispielsweise Ausführungsform darstellt."of the subject matter of the invention. Its Establishment and use results from the drawing, which is an example Embodiment represents.
Der durch das Instrument für den Einblick und die Behandlung durch die Scheide hindurch bis zur Portio offen zu haltende Kanal wird von zwei gegeneinander hohlen Längsteilen des Instrumentes umschlossen, welche beide die Form von symmetrisch zueinander angeordneten Winkelhebeln aufweisen, die bei ihrer gegenseitigen Bewegung sich nicht um eine gemeinsame Achse drehen, sondern mit ihren Kanten aufeinanderrollen. Der in die Scheide einzuführende vordere Teil des Instrumentes hat die Form eines geschlossenen Schnabels (Fig. 3 und 4), der entsteht, wenn sich die Schenkel I und P beider Winkelhebel in ihren geraden Rändern berühren (Fig. 3). Während die gegeneinander gekehrten Höhlungen dieser Schenkel nach Maßgabe der Querschnitte (Fig. 5 und 6) nach dem Schnabelende zu allmählich von einer Halbkreisform in eine flach auslaufende Wölbung übergehen, weisen die rückwärtigen, zum Angriff dienenden Schenkel II und IP durchweg annähernd halbkreisförmigen Querschnitt auf.The through the instrument for the insight and treatment through the vagina The canal to be kept open through to the portio is hollowed out by two against each other Long parts of the instrument enclosed, which both take the form of symmetrical to each other have arranged angle levers in their mutual movement do not rotate around a common axis, but roll with their edges on top of each other. The front part of the instrument to be inserted into the vagina has the shape of a closed beak (Fig. 3 and 4), which occurs when the legs I and P touch both angle levers in their straight edges (Fig. 3). While the against each other swept cavities of these legs according to the cross-sections (Fig. 5 and 6) after the end of the beak it gradually changes from a semicircular shape to a flat one Pass over the arch, the rear legs II and IP, which are used for attack, show consistently approximately semicircular cross-section.
Beim Übergänge aus der geschlossenen in die geöffnete Stellung, welcher durch ein Zusammendrücken der Schenkel .11 und IP herbeigeführt wird, rollen die Ränder beider Hälften in ihren mittleren, zu Kreisbögen gekrümmten Teilen aufeinander (Fig. 1 bis 3). Fig. 3 zeigt den Schnabel geschlossen; die geraden Ränder beider Schenkel I und P berühren sich. Fig. ι läßt ihn in geöffneter Stellung erkennen; jetzt berühren sich die Schenkel II und IP in ihren geraden Rändem. Die gegenseitige Verschiebung der Hälften in ihre Längsrichtung wird durch einen an der Hälfte I, II sitzenden, in eine entsprechende Lücke der Hälfte P, IP tretenden Zahn Z und in der Querrichtung da- durch verhindert, daß zwei mit der Hälfte P, IP verbundene Laschen L beiderseits über die andere Hälfte I, II greifen und dadurch die Rollbahn beider gegeneinander festlegen.During the transition from the closed to the open position, which is brought about by compressing the legs .11 and IP, the edges of both halves roll on each other in their central parts, which are curved to form circular arcs (Fig. 1 to 3). Fig. 3 shows the beak closed; the straight edges of both legs I and P touch. Fig. Ι shows it in the open position; now the legs II and IP touch in their straight edges. The mutual displacement of the halves in their longitudinal direction is prevented by a tooth Z sitting on halves I, II and entering a corresponding gap in half P, IP, and in the transverse direction by two tabs connected to half P, IP L grasp on both sides over the other half I, II and thereby set the runway of both against each other.
Zur gegenseitigen Feststellung beider Hälften in beliebiger Stellung (Fig. 2) dienenServe for mutual determination of both halves in any position (Fig. 2)
der Ring R und der Halbring R1. Beide werden beim öffnen des Schnabels nach rückwärts, beim Schließen nach vorwärts allmählich verschoben und, wenn in irgendeiner Lage Feststellung erfolgen soll, gegeneinander gedruckt, wobei die Zapfen des Halbringes R1 zwischen die Ränder beider Schenkel II und IP geklemmt werden.the ring R and the half ring R 1 . Both are gradually shifted backwards when opening the beak, forwards when closing and, if a determination is to be made in any position, pressed against each other, the pegs of the half-ring R 1 being clamped between the edges of both legs II and IP.
Ist der Schnabel des Instrumentes in geschlossener Stellung (Fig. 3) in die Scheide der Patientin bis zur Portio eingeführt, so wird er in bezeichneter Weise allmählich so weit geöffnet, als die Weite des Scheidengewölbes dieses gestattet, oder der vorliegende Zweck es erfordert, und dann, wie beschrieben, festgestellt. Die daraus sich ergebenden Vorteile für den ohne Assistenz arbeitenden Arzt sind sehr erheblich. Die Leichtigkeit und Sicherheit der Reinigung und damit der aseptischen Handhabung des Instrumentes — bei dem Fehlen aller Ecken und Rauhigkeiten — ist eine vollkommene.If the beak of the instrument is in the closed position (Fig. 3) in the vagina When the patient is introduced to the portio, it gradually becomes that way in the manner indicated wide open than the width of the vaginal vault allows, or the present one Purpose it requires, and then determined as described. The resulting The advantages for the doctor working without an assistant are very considerable. The ease and safety of cleaning and thus the aseptic handling of the instrument - in the absence of all corners and roughness - is a perfect one.
Claims (1)
Publications (1)
Publication Number | Publication Date |
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DE201109C true DE201109C (en) |
Family
ID=463692
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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DENDAT201109D Active DE201109C (en) |
Country Status (1)
Country | Link |
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DE (1) | DE201109C (en) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0043218A1 (en) * | 1980-06-26 | 1982-01-06 | Institute For Industrial Research And Standards | A vaginal speculum |
WO2004037070A2 (en) | 2002-10-25 | 2004-05-06 | Hamada James S | Minimal access lumbar diskectomy instrumentation and method |
DE102009014524A1 (en) * | 2009-03-13 | 2010-09-16 | Karl Storz Gmbh & Co. Kg | Medical instrument i.e. trocar, for providing access to inner cavity of abdomen during laparoscopy, has two partial bodies surrounded by external holding device e.g. ring or flexible sleeve, that holds partial bodies together |
US7850608B2 (en) | 2002-10-25 | 2010-12-14 | K2M, Inc. | Minimal incision maximal access MIS spine instrumentation and method |
US7887482B2 (en) | 2002-10-25 | 2011-02-15 | K2M, Inc. | Minimal access lumbar diskectomy instrumentation and method |
US7935054B2 (en) | 2002-10-25 | 2011-05-03 | K2M, Inc. | Minimal access lumbar diskectomy instrumentation and method |
US7946982B2 (en) | 2002-10-25 | 2011-05-24 | K2M, Inc. | Minimal incision maximal access MIS spine instrumentation and method |
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0
- DE DENDAT201109D patent/DE201109C/de active Active
Cited By (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0043218A1 (en) * | 1980-06-26 | 1982-01-06 | Institute For Industrial Research And Standards | A vaginal speculum |
US7883522B2 (en) | 2002-10-25 | 2011-02-08 | K2M, Inc. | Minimal access lumbar diskectomy instrumentation and method |
EP1562485A2 (en) * | 2002-10-25 | 2005-08-17 | James S. Hamada | Minimal access lumbar diskectomy instrumentation and method |
EP1562485A4 (en) * | 2002-10-25 | 2009-04-22 | James S Hamada | Minimal access lumbar diskectomy instrumentation and method |
US7850608B2 (en) | 2002-10-25 | 2010-12-14 | K2M, Inc. | Minimal incision maximal access MIS spine instrumentation and method |
WO2004037070A2 (en) | 2002-10-25 | 2004-05-06 | Hamada James S | Minimal access lumbar diskectomy instrumentation and method |
US7887482B2 (en) | 2002-10-25 | 2011-02-15 | K2M, Inc. | Minimal access lumbar diskectomy instrumentation and method |
US7935054B2 (en) | 2002-10-25 | 2011-05-03 | K2M, Inc. | Minimal access lumbar diskectomy instrumentation and method |
US7946982B2 (en) | 2002-10-25 | 2011-05-24 | K2M, Inc. | Minimal incision maximal access MIS spine instrumentation and method |
US8298139B2 (en) | 2002-10-25 | 2012-10-30 | K2M, Inc. | Minimal incision maximal access MIS spine instrumentation and method |
US8303499B2 (en) | 2002-10-25 | 2012-11-06 | K2M, Inc. | Minimal incision maximal access MIS spine instrumentation and method |
US8636657B2 (en) | 2002-10-25 | 2014-01-28 | K2M, Inc. | Minimal incision maximal access MIS spine instrumentation and method |
US9095301B2 (en) | 2002-10-25 | 2015-08-04 | K2M, Inc. | Minimal incision maximal access MIS spine instrumentation and method |
DE102009014524A1 (en) * | 2009-03-13 | 2010-09-16 | Karl Storz Gmbh & Co. Kg | Medical instrument i.e. trocar, for providing access to inner cavity of abdomen during laparoscopy, has two partial bodies surrounded by external holding device e.g. ring or flexible sleeve, that holds partial bodies together |
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