NO125215B - - Google Patents

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Publication number
NO125215B
NO125215B NO0034/71A NO3471A NO125215B NO 125215 B NO125215 B NO 125215B NO 0034/71 A NO0034/71 A NO 0034/71A NO 3471 A NO3471 A NO 3471A NO 125215 B NO125215 B NO 125215B
Authority
NO
Norway
Prior art keywords
vein
varicose
probe
spiral
olive
Prior art date
Application number
NO0034/71A
Other languages
Norwegian (no)
Inventor
H Tillander
Original Assignee
Astra Meditec Ab
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Astra Meditec Ab filed Critical Astra Meditec Ab
Publication of NO125215B publication Critical patent/NO125215B/no

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Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/00008Vein tendon strippers

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  • Health & Medical Sciences (AREA)
  • Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Medical Informatics (AREA)
  • Animal Behavior & Ethology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Rheumatology (AREA)
  • Molecular Biology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Surgical Instruments (AREA)
  • Prostheses (AREA)
  • Materials For Medical Uses (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
  • Media Introduction/Drainage Providing Device (AREA)

Description

Varicersonde. Varicose probe.

Foreliggende oppfinnelse angår en for engangsbruk beregnet varicersonde, omfattende en fleksibel og strekkfast tråd og et til dennes ene, bakre ende fast anordnet, olivenformet organ. The present invention relates to a varicose vein probe intended for single use, comprising a flexible and tensile wire and an olive-shaped organ fixed to its rear end.

Hensikten med foreliggende oppfinnelse er å fremskaffe en varicersonde for engangsbruk som lett kan passere en varicer, dvs. en blodårebrokk (åreknute), hvorved en variceroperasjon kan gjen-nomføres med minimalt inngrep og hvorved risikoen for tilstøtende infeksjoner reduseres. The purpose of the present invention is to provide a single-use varicose vein probe that can easily pass a varicose vein, i.e. a varicose vein (varicose vein), whereby a varicose vein operation can be performed with minimal intervention and whereby the risk of adjacent infections is reduced.

Det er tidligere kjent varicersonder som vesentlig består av en stålwire hvis fremre ende er forsynt med en konosk avslutning og hvis bakre ende er forsynt med en såkalt oliven som er fast anordnet til wiren. Varicose probes are previously known which essentially consist of a steel wire whose front end is provided with a conical end and whose rear end is provided with a so-called olive which is fixed to the wire.

Med slike varicersonder gjennomføres variceroperasjoner, hvorved åreknuter fjernes. Varicose veins operations are carried out with such varicose probes, whereby varicose veins are removed.

Ved f.eks. operasjoner av en varicer i et ben, frilegges åren nedenfor knuten og sonden innføres i åren med den fremre enden foran. Sonden, som vanligvis har en lengde av ca. 1 000 mm innføres og man forsøker å få den til å passere knuten og ta ut den fremre enden gjennom åren i nærheten av lysken. Når dette er skjedd, trekkes hele sonden inn, hvorved åren hakes opp på olivenen som har en betydelig større diameter enn åren og trekkes ut av benet, hvorved knuten fjernes. By e.g. operations of a varicose vein in a leg, the vein is exposed below the knot and the probe is introduced into the vein with the anterior end in front. The probe, which usually has a length of approx. 1,000 mm is introduced and an attempt is made to make it pass the knot and take out the anterior end through the vein near the groin. When this has happened, the entire probe is pulled in, whereby the vein is hooked onto the olive, which has a significantly larger diameter than the vein, and pulled out of the leg, whereby the knot is removed.

Ulempen med tidligere kjente varicersonder er at de har vanskelig for å passere selve knutene, der blodårene ofte har et meget slynget forløp. Derved må åren frilegges og opereres bort bit for bit. Dersom det er flere knuter på samme åre, medfører dette at det må legges flere snitt på benet, hvorved risikoen for infeksjoner er stor. Sår på benene er dessuten som regel meget vanskelige å lege, hvilket gjør det ønskelig at antall snitt på benene reduseres til et minimum for at pasienten ikke skal lide unødvendig. The disadvantage of previously known varicose vein probes is that they find it difficult to pass the knots themselves, where the blood vessels often have a very tortuous course. Thereby, the vein must be exposed and surgically removed piece by piece. If there are several knots on the same vein, this means that several incisions must be made on the leg, whereby the risk of infections is high. Wounds on the legs are also usually very difficult to heal, which makes it desirable that the number of cuts on the legs be reduced to a minimum so that the patient does not suffer unnecessarily.

De tidligere sondene er gjort for gjentatt bruk, hvorved sonden må rengjøres, vaskes og steriliseres mellom hver operasjon. Bruken av en stålwire medfører at blod lett trenger inn mellom partene i wiren, hvorved denne ikke helt kan rengjøres og risikoen for overføring og innføring av bakterier i vevet øker sterkt. The previous probes were made for repeated use, whereby the probe must be cleaned, washed and sterilized between each operation. The use of a steel wire means that blood easily penetrates between the parts of the wire, whereby it cannot be completely cleaned and the risk of transferring and introducing bacteria into the tissue increases greatly.

Disse åpenbare ulemper elimineres helt ved hjelp av foreliggende oppfinnelse, som karakteriseres ved at sonden er utført i et homogent, massivt eller rørformet slett plastmateriale og at dens fremre ende er spiralformet. These obvious disadvantages are completely eliminated by means of the present invention, which is characterized by the fact that the probe is made of a homogeneous, massive or tubular plain plastic material and that its front end is spiral-shaped.

Hensiktsmessig har spiralen i den fremre enden en stigning av høyst 3/4 omdreining pr. cm, fortrinnsvis l/4 omdreining pr. cm. Appropriately, the spiral at the front end has a pitch of no more than 3/4 turn per cm, preferably l/4 turn per cm.

Foreliggende oppfinnelsen skal i det følgende beskrives under henvisning til tegningen som viser sonden sett fra siden. The present invention will be described below with reference to the drawing showing the probe seen from the side.

Med 1 betegnes en tråd som er utført i et fleksibelt og strekkfast plastmateriale og med diameter på 2 - 5 mm- Tråden er massiv eller rørformet. 1 denotes a wire made of a flexible and tensile plastic material with a diameter of 2 - 5 mm - The wire is solid or tubular.

Som hensiktsmessig materiale kan nevnes "Makrolon", som er As a suitable material can be mentioned "Makrolon", which is

et polykarbonet med stor strekkholdfasthet. Tråden 1 er i sin ene, bakre ende forsynt med et i et stykke med tråden 1 utført olivenformet organ 2 hvis diameter og lengde går opp til 15 mm. a polycarbonate with high tensile strength. The wire 1 is provided at its one, rear end with an olive-shaped body 2 made in one piece with the wire 1, whose diameter and length go up to 15 mm.

Tråden 1, hvis lengde er ca. 1 000 mm er i sin andre, fremre ende 3 spiralformet og i sin spiss 4 noe utvidet og konisk av-sluttet. Spiralen har en lengde på ca. 5 cm og en diameter på 7-8 mm. Spiralens stigning er l/4 omdreining pr. cm, hvilket inneberer at spiralen er 1 1/4 omdreining lang. Thread 1, whose length is approx. 1,000 mm is at its second, front end 3 spiral-shaped and at its tip 4 somewhat widened and conically terminated. The spiral has a length of approx. 5 cm and a diameter of 7-8 mm. The pitch of the spiral is 1/4 turn per cm, which means that the spiral is 1 1/4 turns long.

Spiralformen oppnås ved en oppvarming og dreining av trådens 1 fremre ende 3« The spiral shape is achieved by heating and turning the front end of the wire 1 3"

Når en variceroperasjon skal gjennomføres, f.eks. på et ben, frilegges åren nedenfor årebrokket (åreknuten) og sonden innføres i åren. Ved plassen for brokket dreies sonden, hvorved den fremre ende 3 borrer og leder seg gjennom den slyngede passasje og videre gjennom åren. Dersom det finnes ytterligere brokk i samme åre, When a varicose vein operation is to be carried out, e.g. on one leg, the vein below the varicose vein (varicose node) is exposed and the probe is introduced into the vein. At the site of the hernia, the probe is turned, whereby the front end 3 drills and guides itself through the tortuous passage and further through the vein. If there is another hernia in the same vein,

så vel som ved en annen slynget passasje, gjentas manøveren. Da man har nådd opp i høyde med lysken uttas sonden, hvorefter man ved å trekke i den fremre frie ende kan trekke ut hele åren, idet denne hukes opp på det olivenformede organ. På den måte opereres brokket og hele åren bort-. as well as at another winding passage, the maneuver is repeated. When you have reached the level of the groin, the probe is removed, after which by pulling on the front free end you can extract the entire vein, as this is hooked up onto the olive-shaped organ. In that way, the hernia and the entire vein are removed.

Sonden, som har en slett flate som bidrar til at den lett passerer gjennom åren, kan varieres med hensyn til spiralformen, slik at stigningen blir mindre pr. cm og likeledes kan spiralen være sylindrisk eller konisk avsmalnende fremover. De forskjellige formene og graden av stigningen er avhengig av den type årebrokk som skal passeres. The probe, which has a smooth surface that helps it easily pass through the vein, can be varied with regard to the spiral shape, so that the pitch is less per cm and likewise the spiral can be cylindrical or conical tapering forward. The different forms and the degree of the rise depend on the type of varicose vein to be passed.

Imidlertid er sonden ikke begrenset til den viste utførelses-form, men kan varieres innen rammen for de etterfølgende patentkrav. However, the probe is not limited to the embodiment shown, but can be varied within the scope of the subsequent patent claims.

Claims (2)

1. Varicersonde beregnet for engangsbruk og omfattende en fleksibel og strekkfast tråd og et til dennes ene, bakre ende fast anordnet olivenformet organ,karakterisert vedat sonden er utført i et homogent, massivt eller rørformet plastmateriale og at den fra det olivenformede organ (2) vendende, fremre ende (3) er spiralformet.1. Varicose probe intended for single use and comprising a flexible and tensile wire and an olive-shaped organ fixed to its rear end, characterized in that the probe is made of a homogeneous, solid or tubular plastic material and that from the olive-shaped organ (2) facing , front end (3) is spiral-shaped. 2. Varicersonde ifølge krav 1,karakterisertved at spiralen i den fremre ende (3) har en stigning på maksimalt 3/4 omdreining pr. cm.2. Varicose probe according to claim 1, characterized in that the spiral at the front end (3) has a pitch of a maximum of 3/4 revolution per cm. 3- Varicersonde ifølge krav 2,karakterisertved at stigningen er l/4 omdreining pr. cm.3- Varicose probe according to claim 2, characterized in that the rise is l/4 revolution per cm.
NO0034/71A 1970-01-28 1971-01-06 NO125215B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE01032/70A SE339077B (en) 1970-01-28 1970-01-28

Publications (1)

Publication Number Publication Date
NO125215B true NO125215B (en) 1972-08-07

Family

ID=20257481

Family Applications (1)

Application Number Title Priority Date Filing Date
NO0034/71A NO125215B (en) 1970-01-28 1971-01-06

Country Status (13)

Country Link
US (1) US3741214A (en)
JP (1) JPS5316235B1 (en)
AT (1) AT310930B (en)
BE (1) BE761114A (en)
CH (1) CH517483A (en)
DE (1) DE2062204C3 (en)
DK (1) DK124728B (en)
FI (1) FI52659C (en)
FR (1) FR2075300A5 (en)
GB (1) GB1290282A (en)
NL (1) NL167087C (en)
NO (1) NO125215B (en)
SE (1) SE339077B (en)

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US4273131A (en) * 1979-06-18 1981-06-16 Auburn Enterprises, Inc. Surgical stylet
US4289132A (en) * 1979-06-25 1981-09-15 Rieman Robert D Surgical instrument and method of using the same
SE430466B (en) * 1983-01-07 1983-11-21 Astra Meditec Ab A MAIN COMBINATION FOR A FRIEND EXTRACTOR INSTRUMENT
US4773400A (en) * 1984-06-18 1988-09-27 Borodulin German G Expandable urethral bougies
US4607626A (en) * 1984-06-18 1986-08-26 German Borodulin Expandable urethral bougie comprising bendable rods with reciprocating driver
US4705029A (en) * 1984-06-18 1987-11-10 German Borodulin Expandable urethral bougies
US4911149A (en) * 1984-06-18 1990-03-27 Urological Instruments Research, Inc. Vibratory treatment method and apparatus
DE3830909A1 (en) * 1988-09-10 1990-03-22 Astra Meditec Ab Varicose tube
FR2649309A1 (en) * 1989-07-06 1991-01-11 Formichi Maxime Surgical apparatus for ablation of the veins by stripping
US5011489A (en) * 1989-10-05 1991-04-30 University Of South Florida Endothelium stripper and method of using the same
WO1993019679A1 (en) * 1992-04-07 1993-10-14 The Johns Hopkins University A percutaneous mechanical fragmentation catheter system
FR2699806B1 (en) * 1992-12-30 1995-03-24 Duthoit Francois Instrument, intended in particular to allow the extraction of pathological venous sections such as varicose veins.
FR2744009B1 (en) * 1996-01-31 1998-03-27 Medicard SURGICAL INSTRUMENT, IN PARTICULAR FOR ALLOWING THE EXTRACTION OF PATHOLOGICAL VENOUS STONES, SUCH AS VARICIES
US7037316B2 (en) 1997-07-24 2006-05-02 Mcguckin Jr James F Rotational thrombectomy device
US6090118A (en) 1998-07-23 2000-07-18 Mcguckin, Jr.; James F. Rotational thrombectomy apparatus and method with standing wave
US6146397A (en) * 1999-04-06 2000-11-14 Harkrider, Jr.; William W. Endarterectomy loop
US8414543B2 (en) 1999-10-22 2013-04-09 Rex Medical, L.P. Rotational thrombectomy wire with blocking device
AU2614901A (en) 1999-10-22 2001-04-30 Boston Scientific Corporation Double balloon thrombectomy catheter
US6352544B1 (en) 2000-02-22 2002-03-05 Gregory A. Spitz Apparatus and methods for removing veins
US6453301B1 (en) * 2000-02-23 2002-09-17 Sony Corporation Method of using personal device with internal biometric in conducting transactions over a network
US7251633B2 (en) * 2000-12-11 2007-07-31 Sony Corporation Method or system for executing deferred transactions
US7765163B2 (en) * 2000-12-12 2010-07-27 Sony Corporation System and method for conducting secure transactions over a network
US20020124190A1 (en) * 2001-03-01 2002-09-05 Brian Siegel Method and system for restricted biometric access to content of packaged media
US6926725B2 (en) * 2002-04-04 2005-08-09 Rex Medical, L.P. Thrombectomy device with multi-layered rotational wire
GB2403150B (en) * 2003-06-24 2007-05-09 Anthony Lambert Subcutaneous tunneller

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DE342110C (en) * 1900-01-01
US1644919A (en) * 1926-03-08 1927-10-11 Hayes Oscar Instrument for treating urethritis
US3508553A (en) * 1968-03-06 1970-04-28 Maurice S Kanbar Surgical vein stripping instrument for phlebectomies

Also Published As

Publication number Publication date
FI52659C (en) 1977-11-10
AT310930B (en) 1973-10-25
DE2062204B2 (en) 1979-08-09
NL167087C (en) 1981-11-16
NL7100503A (en) 1971-07-30
FI52659B (en) 1977-08-01
CH517483A (en) 1972-01-15
GB1290282A (en) 1972-09-27
BE761114A (en) 1971-05-27
NL167087B (en) 1981-06-16
DK124728B (en) 1972-11-20
FR2075300A5 (en) 1971-10-08
SE339077B (en) 1971-09-27
DE2062204C3 (en) 1980-04-17
JPS5316235B1 (en) 1978-05-30
US3741214A (en) 1973-06-26
DE2062204A1 (en) 1971-08-12

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