DE227501C - - Google Patents
Info
- Publication number
- DE227501C DE227501C DENDAT227501D DE227501DA DE227501C DE 227501 C DE227501 C DE 227501C DE NDAT227501 D DENDAT227501 D DE NDAT227501D DE 227501D A DE227501D A DE 227501DA DE 227501 C DE227501 C DE 227501C
- Authority
- DE
- Germany
- Prior art keywords
- loop
- bands
- disks
- guide according
- carriers
- 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
- 239000000969 carrier Substances 0.000 claims description 5
- 230000000875 corresponding Effects 0.000 claims description 2
- 239000004020 conductor Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/24—Surgical instruments, devices or methods, e.g. tourniquets for use in the oral cavity, larynx, bronchial passages or nose; Tongue scrapers
- A61B17/26—Tonsillotomes, with or without means for stopping bleeding
Landscapes
- Health & Medical Sciences (AREA)
- Surgery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biomedical Technology (AREA)
- Medical Informatics (AREA)
- Pulmonology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Dentistry (AREA)
- Engineering & Computer Science (AREA)
- Hematology (AREA)
- Heart & Thoracic Surgery (AREA)
- Otolaryngology (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Load-Engaging Elements For Cranes (AREA)
- Ropes Or Cables (AREA)
Description
KAISERLICHESIMPERIAL
PATENTAMT.PATENT OFFICE.
Gegenstand der Erfindung ist ein Schlingenführer, bei dem die biegsamen Träger der Schlinge durch drehbare Scheiben vor und zurückgezogen werden.The invention relates to a loop leader in which the flexible carrier of the The loop can be pulled back and forth by rotating discs.
Die Neuerung besteht darin, daß die beiden Träger als Bänder mit ungefähr äquidistanten Durchlochungen ausgebildet sind, in die entsprechende Zapfen der Scheiben eingreifen.The innovation is that the two carriers as bands with approximately equidistant Perforations are formed into which the corresponding pins of the disks engage.
Dadurch wird eine sichere Führung der ίο beiden Schiingenträger ermöglicht.This enables safe guidance of the two sling carriers.
Auf der Zeichnung ist der Erfindungsgegenstand in einer beispielsweisen Ausführungsform dargestellt, und zwar zeigtThe subject of the invention is shown in an exemplary embodiment in the drawing shown, namely shows
Fig. ι eine Draufsicht mit teilweisem Schnitt, Fig, 2 eine Seitenansicht, wobei das eine spiralförmige Gehäuse abgenommen gedacht ist,Fig. Ι a plan view with partial section, Fig. 2 is a side view, the one spiral housing is intended to be removed,
Fig. 3 einen Teil in vergrößertem Maßstabe im Schnitt und3 shows a part on an enlarged scale in section and
Fig. 4 einen Schnitt nach Linie A-B der ao Fig. 3.FIG. 4 shows a section along line AB of FIG. 3.
Der Schiingenführer besteht aus zwei parallel zueinander verlaufenden durchlochten Bändern a, a', woran je eine biegsame Welle oder biegsame Leitungsdrähte b, b' befestigt sind, welche nach dem Einführungsende zu in eine geschlossene öse c auslaufen. Das Vor- und Zurücktransportieren der beiden Bänder a, a' mit den daran befestigten Drähten b, b' erfolgt durch Scheiben d, d', deren Zapfen in die öffnungen e der durchlochten Bänder a, a' genau passen. Die Scheiben d, d' werden durch Handgriffe k, k' gedreht. Beim Zurücktransportieren der Schlinge werden die Bandenden in ein spiralförmiges Gehäuse f, f geführt. In die ösen der Drähte b, b' hakt oder befestigt man die Schlinge i. in der erforderlichen Größe. Die Bänder a, a' sind in flachen Röhren g, g' geführt, an die sich die runden Röhrchen h, h? zur Aufnahme der Drähte b, b' anschließen.The sling guide consists of two perforated strips a, a ' running parallel to one another, to which a flexible shaft or flexible conductor wires b, b' are attached, which terminate in a closed loop c after the insertion end. The two belts a, a ' with the wires b, b' attached to them are transported back and forth through disks d, d ', the pins of which fit exactly into the openings e of the perforated belts a, a'. The disks d, d ' are rotated by means of handles k, k'. When the loop is transported back, the ends of the tape are fed into a spiral-shaped housing f, f . The loop i is hooked or fastened in the loops of the wires b, b '. in the required size. The bands a, a ' are guided in flat tubes g, g' to which the round tubes h, h? Connect to accept wires b, b ' .
Claims (3)
Publications (1)
Publication Number | Publication Date |
---|---|
DE227501C true DE227501C (en) |
Family
ID=487955
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DENDAT227501D Active DE227501C (en) |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE227501C (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2655836A1 (en) * | 1989-12-15 | 1991-06-21 | Cabantous Michel | Device for sectioning the nucleus of the crystalline lens in a cataract operation |
US5190554A (en) * | 1992-04-08 | 1993-03-02 | Eastern Virginia Medical School | Appendix extractor |
US6743228B2 (en) | 2001-09-12 | 2004-06-01 | Manoa Medical, Inc. | Devices and methods for tissue severing and removal |
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0
- DE DENDAT227501D patent/DE227501C/de active Active
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2655836A1 (en) * | 1989-12-15 | 1991-06-21 | Cabantous Michel | Device for sectioning the nucleus of the crystalline lens in a cataract operation |
US5190554A (en) * | 1992-04-08 | 1993-03-02 | Eastern Virginia Medical School | Appendix extractor |
US6743228B2 (en) | 2001-09-12 | 2004-06-01 | Manoa Medical, Inc. | Devices and methods for tissue severing and removal |
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