DE20303018U1 - Sawblade for surgical saw, contains holes between its teeth to improve debris removal - Google Patents

Sawblade for surgical saw, contains holes between its teeth to improve debris removal

Info

Publication number
DE20303018U1
DE20303018U1 DE2003203018 DE20303018U DE20303018U1 DE 20303018 U1 DE20303018 U1 DE 20303018U1 DE 2003203018 DE2003203018 DE 2003203018 DE 20303018 U DE20303018 U DE 20303018U DE 20303018 U1 DE20303018 U1 DE 20303018U1
Authority
DE
Grant status
Grant
Patent type
Prior art keywords
saw blade
characterized
teeth
sawblade
blade according
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 - Lifetime
Application number
DE2003203018
Other languages
German (de)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Aesculap AG
Original Assignee
Aesculap AG
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
Grant date

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23DPLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
    • B23D61/00Tools for sawing machines or sawing devices; Clamping devices for these tools
    • B23D61/006Oscillating saw blades
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/14Surgical saws ; Accessories therefor
    • A61B17/142Surgical saws ; Accessories therefor with reciprocating saw blades, e.g. with cutting edges at the distal end of the saw blades
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23DPLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
    • B23D61/00Tools for sawing machines or sawing devices; Clamping devices for these tools
    • B23D61/12Straight saw blades; Strap saw blades
    • B23D61/121Types of set; Variable teeth, e.g. variable in height or gullet depth; Varying pitch; Details of gullet
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23DPLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
    • B23D61/00Tools for sawing machines or sawing devices; Clamping devices for these tools
    • B23D61/12Straight saw blades; Strap saw blades
    • B23D61/123Details of saw blade body
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/14Surgical saws ; Accessories therefor

Abstract

Holes (7) are present in between adjacent saw teeth (4), at the base of these teeth. The sawblade is used for surgical saws with an oscillating rotary drive mechanism and has a cutting edge (3) with saw teeth extending concentric to the sawblade rotation axis.

Description

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text has not been detected electronically

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text has not been detected electronically

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text has not been detected electronically

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text has not been detected electronically

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text has not been detected electronically

Claims (8)

  1. 1. Sägeblatt für eine chirurgische Säge mit einem oszillierenden Drehan trieb mit einer konzentrisch zur Drehachse des Sägeblattes verlaufenden Schneidkante, längs welcher Schneidzähne angeordnet sind, dadurch gekennzeichnet , daß im Zahngrund zwischen benachbarten Schneidzäh nen ( 4 ) Durchbrechungen ( 7 ) angeordnet sind. 1. Saw blade for a surgical saw with an oscillating Drehan drive with a running concentrically to the axis of rotation of the saw blade cutting edge, along which cutting teeth are disposed, characterized in that the tooth base between adjacent Schneidzäh NEN (4) openings (7) are arranged.
  2. 2. Sägeblatt nach Anspruch 1, dadurch gekennzeichnet, daß die Durchbre chungen ( 7 ) zum Zwischenraum zwischen benachbarten Schneidzähnen ( 4 ) hin offen sind. 2. Saw blade according to claim 1, characterized in that the Durchbre interruptions (7) to the space between adjacent cutting teeth (4) are open towards.
  3. 3. Sägeblatt nach Anspruch 4, dadurch gekennzeichnet, daß die Öffnung ( 8 ) der Durchbrechung ( 7 ) zum Zwischenraum hin schmal ist gegenüber der Breite der Durchbrechungen ( 7 ). 3. Saw blade according to claim 4, characterized in that the opening (8) of the opening (7) to the intermediate space is through narrow relative to the width of the perforations (7).
  4. 4. Sägeblatt nach einem der voranstehenden Ansprüche, dadurch gekenn zeichnet, daß die Durchbrechung ( 7 ) einen kreisförmigen Querschnitt aufweist. 4. Saw blade according to one of the preceding claims, characterized in that the opening (7) has a circular cross-section.
  5. 5. Sägeblatt nach einem der voranstehenden Ansprüche, dadurch gekenn zeichnet, daß der Schnittpunkt der seitlichen Schneidzahnbegrenzungen innerhalb der Durchbrechungen ( 7 ) liegt. 5. Saw blade according to one of the preceding claims, characterized in that the intersection of the side cutting tooth boundaries within the openings (7).
  6. 6. Sägeblatt nach Anspruch 5, dadurch gekennzeichnet, daß der größte Durchmesser der Durchbrechung ( 7 ) zwischen 40 und 70% der Breite eines Schneidzahnes ( 4 ) liegt. 6. Saw blade according to claim 5, characterized in that the largest diameter of the aperture (7) between 40 and 70% of the width of a cutting tooth (4).
  7. 7. Sägeblatt nach einem der voranstehenden Ansprüche, dadurch gekenn zeichnet, daß die Schneidzähne ( 4 ) wechselweise in entgegengesetzter Richtung geschränkt sind. 7. Saw blade according to one of the preceding claims, characterized in that the cutting teeth (4) side set alternately in the opposite direction.
  8. 8. Sägeblatt nach einem der voranstehenden Ansprüche, dadurch gekenn zeichnet, daß die Schneidzähne ( 4 ) einen Diamantschliff aufweisen. 8. Saw blade according to one of the preceding claims, characterized in that the cutting teeth (4) have a diamond cut.
DE2003203018 2003-02-25 2003-02-25 Sawblade for surgical saw, contains holes between its teeth to improve debris removal Expired - Lifetime DE20303018U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE2003203018 DE20303018U1 (en) 2003-02-25 2003-02-25 Sawblade for surgical saw, contains holes between its teeth to improve debris removal

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2003203018 DE20303018U1 (en) 2003-02-25 2003-02-25 Sawblade for surgical saw, contains holes between its teeth to improve debris removal

Publications (1)

Publication Number Publication Date
DE20303018U1 true DE20303018U1 (en) 2003-04-24

Family

ID=7980326

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2003203018 Expired - Lifetime DE20303018U1 (en) 2003-02-25 2003-02-25 Sawblade for surgical saw, contains holes between its teeth to improve debris removal

Country Status (1)

Country Link
DE (1) DE20303018U1 (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007045993A2 (en) * 2005-10-15 2007-04-26 Stryker Ireland Limited Surgical sagittal saw blade with angled teeth and chip catchment and reciprocating saw blade with angled teeth
EP2251162A1 (en) * 2009-05-15 2010-11-17 Marco Steiger Saw blade
DE202013004983U1 (en) * 2013-06-03 2014-05-21 Kwb Tools Gmbh Tool for machining a workpiece, and machine tool
US8915499B2 (en) 2010-11-09 2014-12-23 Black & Decker Inc. Universal accessories for oscillating power tools
US8925931B2 (en) 2010-04-29 2015-01-06 Black & Decker Inc. Oscillating tool
US9186770B2 (en) 2010-04-29 2015-11-17 Black & Decker Inc. Oscillating tool attachment feature
USD814900S1 (en) 2017-01-16 2018-04-10 Black & Decker Inc. Blade for oscillating power tools

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007045993A2 (en) * 2005-10-15 2007-04-26 Stryker Ireland Limited Surgical sagittal saw blade with angled teeth and chip catchment and reciprocating saw blade with angled teeth
WO2007045993A3 (en) * 2005-10-15 2007-07-26 Stryker Ireland Ltd Surgical sagittal saw blade with angled teeth and chip catchment and reciprocating saw blade with angled teeth
US7744616B2 (en) 2005-10-15 2010-06-29 Stryker Ireland, Ltd. Surgical sagittal saw blade with angled teeth and chip catchment and reciprocating saw blade with broached teeth
US8216262B2 (en) 2005-10-15 2012-07-10 Stryker Ireland, Ltd Surgical sagittal saw blade with spaced apart tines from which the blade teeth emerge and recessed webs that extend between the tines
KR101317994B1 (en) * 2005-10-15 2013-10-14 스트리커 아일랜드 리미티드 Surgical sagittal saw blade with chip catchment
CN101325916B (en) 2005-10-15 2013-12-11 史赛克爱尔兰公司 Surgical sagittal saw blade with angled teeth and chip catchment and reciprocating saw blade with angled teeth
EP2251162A1 (en) * 2009-05-15 2010-11-17 Marco Steiger Saw blade
US10040186B2 (en) 2010-04-29 2018-08-07 Black & Decker Inc. Universal accessories for oscillating power tools
US9539647B2 (en) 2010-04-29 2017-01-10 Black & Decker Inc. Oscillating tool
US8925931B2 (en) 2010-04-29 2015-01-06 Black & Decker Inc. Oscillating tool
US9073195B2 (en) 2010-04-29 2015-07-07 Black & Decker Inc. Universal accessory for oscillating power tool
US9186770B2 (en) 2010-04-29 2015-11-17 Black & Decker Inc. Oscillating tool attachment feature
US9242361B2 (en) 2010-04-29 2016-01-26 Black & Decker Inc. Universal accessories for oscillating power tools
US8915499B2 (en) 2010-11-09 2014-12-23 Black & Decker Inc. Universal accessories for oscillating power tools
DE202013004983U1 (en) * 2013-06-03 2014-05-21 Kwb Tools Gmbh Tool for machining a workpiece, and machine tool
USD814900S1 (en) 2017-01-16 2018-04-10 Black & Decker Inc. Blade for oscillating power tools

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Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 20030528

R150 Term of protection extended to 6 years

Effective date: 20060223

R081 Change of applicant/patentee

Owner name: AESCULAP AG, DE

Free format text: FORMER OWNER: AESCULAP AG & CO. KG, 78532 TUTTLINGEN, DE

Effective date: 20080624

R157 Lapse of ip right after 6 years

Effective date: 20090901