WO2018153248A1 - 一种超声刀刀头 - Google Patents

一种超声刀刀头 Download PDF

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Publication number
WO2018153248A1
WO2018153248A1 PCT/CN2018/075444 CN2018075444W WO2018153248A1 WO 2018153248 A1 WO2018153248 A1 WO 2018153248A1 CN 2018075444 W CN2018075444 W CN 2018075444W WO 2018153248 A1 WO2018153248 A1 WO 2018153248A1
Authority
WO
WIPO (PCT)
Prior art keywords
ultrasonic
cutting
head according
ultrasonic blade
blade
Prior art date
Application number
PCT/CN2018/075444
Other languages
English (en)
French (fr)
Chinese (zh)
Inventor
周一新
曹群
战松涛
Original Assignee
江苏水木天蓬科技有限公司
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 江苏水木天蓬科技有限公司 filed Critical 江苏水木天蓬科技有限公司
Priority to DE212018000162.6U priority Critical patent/DE212018000162U1/de
Priority to JP2019600124U priority patent/JP3225178U/ja
Priority to KR2020197000072U priority patent/KR200494083Y1/ko
Publication of WO2018153248A1 publication Critical patent/WO2018153248A1/zh
Priority to AU2019100929A priority patent/AU2019100929A6/en

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Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/32—Surgical cutting instruments
    • A61B17/320068—Surgical cutting instruments using mechanical vibrations, e.g. ultrasonic
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/16—Bone cutting, breaking or removal means other than saws, e.g. Osteoclasts; Drills or chisels for bones; Trepans
    • A61B17/1644—Bone cutting, breaking or removal means other than saws, e.g. Osteoclasts; Drills or chisels for bones; Trepans using fluid other than turbine drive fluid
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/16—Bone cutting, breaking or removal means other than saws, e.g. Osteoclasts; Drills or chisels for bones; Trepans
    • A61B17/1657—Bone breaking devices
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/32—Surgical cutting instruments
    • A61B17/3209—Incision instruments
    • A61B17/3211—Surgical scalpels, knives; Accessories therefor
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/32—Surgical cutting instruments
    • A61B17/320068—Surgical cutting instruments using mechanical vibrations, e.g. ultrasonic
    • A61B2017/320072—Working tips with special features, e.g. extending parts
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/32—Surgical cutting instruments
    • A61B17/320068—Surgical cutting instruments using mechanical vibrations, e.g. ultrasonic
    • A61B2017/320072—Working tips with special features, e.g. extending parts
    • A61B2017/320074—Working tips with special features, e.g. extending parts blade
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/32—Surgical cutting instruments
    • A61B17/320068—Surgical cutting instruments using mechanical vibrations, e.g. ultrasonic
    • A61B2017/320072—Working tips with special features, e.g. extending parts
    • A61B2017/320078—Tissue manipulating surface
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/32—Surgical cutting instruments
    • A61B17/320068—Surgical cutting instruments using mechanical vibrations, e.g. ultrasonic
    • A61B2017/320082—Surgical cutting instruments using mechanical vibrations, e.g. ultrasonic for incising tissue
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/32—Surgical cutting instruments
    • A61B17/320068—Surgical cutting instruments using mechanical vibrations, e.g. ultrasonic
    • A61B2017/320084—Irrigation sleeves
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B2217/00—General characteristics of surgical instruments
    • A61B2217/002—Auxiliary appliance
    • A61B2217/007—Auxiliary appliance with irrigation system

Definitions

  • the invention belongs to the technical field of medical instruments, and in particular relates to an ultrasonic knife head.
  • the cutting head of the ultrasonic blade is mainly a blade-shaped cutter head, as shown in Fig. 1.
  • a blade-shaped cutter head is mainly a straight rod, and such a straight-shaped blade-shaped cutter head can only be completed. In the current visual state, the operation such as side scraping cannot be performed.
  • the present invention has devised an ultrasonic blade head which is capable of performing surgical operations at a plurality of special operating positions.
  • the ultrasonic cutter head of the present invention comprises a cutter head end, a cutter bar and a blade body, wherein the cutter head end is located at one end of the cutter bar, and the cutter head end portion is gradually
  • the cylindrical shape of the shank transitions into a wedge shape or a flat plate shape, and is bent and extended along the longitudinal direction of the shank to form a multi-bending cutter head, and the end of the curved extension is a cutting end.
  • the front end surface and the left and right side surfaces of the cutting end are cut surfaces.
  • the lower surface of the tip end portion is further provided with a cutting edge in a longitudinal direction, and the foremost end and the lowermost end of the cutting edge are cutting faces.
  • the cross section of the cutting edge is a rectangular structure or an inverted triangular structure or a trapezoidal structure having an upper width and a lower width, and the foremost end of the cutting edge is gathered.
  • the cutting face is machined into a straight planar structure or a circular arc surface structure or a wedge-shaped blade-like structure or a tooth-like structure.
  • the shape of the upper and lower surfaces of the cutting end is circular or elliptical or rectangular or trapezoidal.
  • the cutter bar has a hollow structure, and at the end of the cutter head, a water injection hole is opened at a connection side with the cutter bar to directly introduce the flushing liquid into the blade. The end of the cutter head.
  • the upper surface and/or the lower surface of the cutting end is provided with a longitudinal through groove or a semi-through groove.
  • the other end of the cutter bar is connected to the blade body, and the blade bar and the blade body are smoothly connected by a slope or a circular arc surface, and the other end of the blade body passes
  • the ultrasound transducer is coupled to a particular ultrasound host.
  • the other end of the blade body is provided with a connecting thread, and the connecting thread is an in-line connecting thread or an external connecting thread; the knife body is further provided with a clamping portion .
  • the present invention has a simple structure and is easy to process.
  • the ultrasonic cutter head of the present invention can concentrate the energy generated by the ultrasonic transducer at the end of the cutter head (the most effective working portion), so that the front end portion of the cutter has the strongest energy output. The strongest work effect.
  • the bent design of the end of the cutter head can help the doctor to cut a plurality of hard-to-reach parts, shorten the operation time, reduce the surgical operation intensity of the doctor, and improve the operation. Security.
  • a convex cutting edge is longitudinally disposed on the lower surface of the end portion of the cutter head, so that the cutting end of the ultrasonic cutter head is T-shaped, so that the ultrasonic cutter head becomes T.
  • the type of bending head can be applied to special occasions, and the cut bone cement can be cut off to make it easy to be taken out, which reduces the doctor's surgical operation intensity and improves the safety of the operation.
  • the cutting surface of the present invention can be processed into a straight plane or a circular arc surface or a wedge-shaped blade-shaped or tooth-shaped cutting surface, and can be applied to more occasions and is convenient to use.
  • the ultrasonic blade head of the present invention has a hollow structure, and a water injection hole is provided at the end of the cutter head to ensure that the perfusion liquid flows out from the rear surface of the end portion of the cutter head.
  • a vertical through groove or a semi-through groove is formed in the upper surface and/or the lower surface of the cutting end of the tip end portion, so that sufficient water injection can be performed.
  • FIG. 1 is a schematic structural view of an ultrasonic cutter head in the prior art
  • FIG. 2 is a perspective view of an ultrasonic blade head according to a first embodiment of the present invention
  • Figure 3 is a front elevational view of the ultrasonic blade head of the first embodiment of the present invention.
  • Figure 4 is a plan view of an ultrasonic blade head according to a first embodiment of the present invention.
  • Figure 5 is a plan view of an ultrasonic blade head according to a second embodiment of the present invention.
  • Figure 6 is a perspective view of an ultrasonic blade head according to a third embodiment of the present invention.
  • Figure 7 is a front elevational view of an ultrasonic blade head according to a third embodiment of the present invention.
  • Figure 8 is a right side view of the ultrasonic blade head of the third embodiment of the present invention.
  • Figure 9 is a bottom plan view of an ultrasonic blade head according to a third embodiment of the present invention.
  • Figure 10 is a perspective view of the ultrasonic cutter head of the new fourth embodiment of the present invention.
  • Figure 11 is a front elevational view of an ultrasonic blade head according to a fourth embodiment of the present invention.
  • Figure 12 is a plan view of an ultrasonic blade head according to a fourth embodiment of the present invention.
  • connection In the description of the present invention, it should be noted that the terms “installation”, “connected”, and “connected” are to be understood broadly, and may be fixed or detachable, for example, unless otherwise explicitly defined and defined. Connected, or integrally connected; can be mechanical or electrical; can be directly connected, or indirectly connected through an intermediate medium, can be the internal communication of the two components.
  • Connected, or integrally connected can be mechanical or electrical; can be directly connected, or indirectly connected through an intermediate medium, can be the internal communication of the two components.
  • the specific meaning of the above terms in the present invention can be understood in a specific case by those skilled in the art.
  • the ultrasonic blade head according to the first embodiment of the present invention includes a tip end portion 1, a holder 2, and a blade 3.
  • one end of the cutter head end 1 is connected to one end of the cylindrical cutter bar 2, and the other end of the cutter head end portion 1 gradually transitions from a cylindrical shape to a wedge shape or a flat plate shape, and is bent and extended in the longitudinal direction of the cutter bar 2.
  • the ultrasonic blade head of the present embodiment includes two bendings to form two bent portions 13.
  • the most end of the curved extension is the cutting end 11, which is used to cut the tissue.
  • the shape of the upper and lower surfaces of the cutting end 11 is a rectangle.
  • the front end face and the left and right side faces of the cut end 11 are the cut faces 12.
  • the cutting face 12 can also be machined into a straight plane that is substantially perpendicular to the upper and lower surfaces, such as the cutting faces on the left and right sides of FIGS. 2 to 4.
  • the cutting face 12 can also be machined into a wedge-shaped blade shape to speed up the cutting speed, such as the cutting face of the front end in FIGS. 2 to 4.
  • the cutting face 12 can also be machined into a tooth shape to facilitate cutting and prevent slippage.
  • the cutting surface 12 can also be machined into a circular arc surface, which is advantageous for performing a circumferential cutting operation in a circular hole shaped wound.
  • the other end of the knife bar 2 is connected to the blade body 3, and the blade body 3 is connected to a specific ultrasound host through an ultrasonic transducer.
  • the energy generated by the ultrasonic transducer can be concentrated at the end of the cutter head (the most effective working portion), so that the front end portion of the cutter has the strongest energy. Output to achieve the strongest working results.
  • the curved design of the end of the cutter head can help doctors cut a variety of hard-to-reach parts, shorten the operation time, reduce the surgical operation intensity of the doctor, and improve the safety of the operation.
  • the knife bar 2 has a hollow structure, and a water injection hole 14 is opened on the connecting side of the blade end portion 1 and the tool bar 2, and the flushing liquid is directly injected into the tip end portion 1 .
  • the cutting end 11 may have a through groove or a semi-through groove in the longitudinal direction.
  • One end of the cutter bar 2 is connected to the tip end portion 1, and the other end of the cutter bar 2 is connected to the blade body 3.
  • the other end of the blade body 3 is provided with a connecting thread 31, and the connecting thread 31 may be in-line or in-line.
  • an externally connected threaded structure is employed.
  • the connecting thread 31 of the blade 3 is connected to a specific ultrasonic transducer and tightened with a corresponding wrench, and then the ultrasonic transducer is connected to a specific ultrasonic host to perform the operation.
  • the ultrasonic cutter head has a hollow structure, and a water injection hole is provided at the end of the cutter head to ensure that the perfusion liquid flows out from the rear surface of the cutter head end, and the upper end and/or the lower surface of the cut end of the cutter head end portion.
  • a vertical through-hole or semi-through-through groove is provided to fully inject water, and the entire head and the contacted tissue are completely in the cleaning and cooling of the perfusion solution in real time during the operation, thereby ensuring the removed tissue. Immediate discharge.
  • the visual field at the incision is clear and clean, so that the remaining tissue to be retained can be protected from damage, which further reduces the risk of surgery and improves the safety and success rate of the operation.
  • Fig. 5 is a plan view of an ultrasonic blade head according to a second embodiment of the present invention.
  • the ultrasonic blade head of this embodiment is substantially identical to the ultrasonic blade head of the first embodiment of the present invention, except that the shape of the upper and lower surfaces of the cutting end 11 of the tip end portion 1 is elliptical, and the cutting surface 12 is a circle.
  • the curved surface is more conducive to the circumferential cutting operation in the circular hole shaped wound.
  • the shape of the upper and lower surfaces of the cutting end 11 may also be a circular shape, a trapezoidal shape or the like.
  • the cutter bar 2 may also have a hollow structure, and a water injection hole 14 is opened on the connection side of the cutter head end portion 1 and the cutter bar 2, so that the flushing liquid is directly injected into the cutter head end.
  • Department 1 In order to be able to sufficiently inject water, a through groove or a semi-through groove may be longitudinally opened on the cutting end 11.
  • One end of the cutter bar 2 is connected to the tip end portion 1, and the other end of the cutter bar 2 is connected to the blade body 3.
  • the other end of the blade body 3 is provided with a connecting thread 31, and the connecting thread 31 may be in-line or in-line.
  • the hollow structure of the ultrasonic cutter head ensures that the perfusate flows out from the rear surface of the end of the cutter head.
  • the upper surface of the cutting end of the tip and/or the longitudinal through-hole or semi-through groove provided on the lower surface ensure sufficient water injection.
  • FIG. 6 to 9 show an ultrasonic blade head according to a third embodiment of the present invention.
  • 6 is a perspective view of the ultrasonic blade head of the third embodiment
  • FIG. 7 is a front view of the ultrasonic blade head of the third embodiment
  • FIG. 8 is a right side view of the ultrasonic blade head of the third embodiment
  • FIG. It is a bottom view of the ultrasonic blade head of the third embodiment.
  • the ultrasonic blade head of the third embodiment of the present invention is substantially the same as the ultrasonic blade head of the first embodiment, except that the bending direction of the tip end portion 1 is the same as that of the tip end portion 1 of the first embodiment.
  • a convex cutting edge 15 is longitudinally disposed on the lower surface of the tip end portion 1, so that the cutting end of the embodiment has a T-shaped cross section, and the ultrasonic blade head is T. Shaped bending head.
  • the cross section of the cutting edge 15 is a wide and narrow trapezoidal structure, and the foremost end and the lowermost end of the cutting edge 15 are the cutting faces 12.
  • the foremost end of the cutting edge 15 is gathered into a wedge-shaped blade structure as shown in Figs. 8 and 9.
  • the cutting face 12 at the lowermost end of the cutting edge 15 can be machined into a straight planar structure or a circular arc surface structure or a wedge-shaped blade-like structure.
  • the blade body 3 is further provided with a clamping portion 32.
  • a convex cutting edge is longitudinally disposed on a lower surface of the end portion of the cutter head, so that the cutting end of the ultrasonic cutter head is T-shaped, so that the ultrasonic cutter head is formed
  • the T-shaped bending head can be applied to special occasions, and the cut bone cement can be cut and easily taken out. This reduces the intensity of the surgeon's surgical operation and improves the safety of the operation.
  • the cutter bar 2 may also have a hollow structure, and a water injection hole is opened on the connection side of the cutter head end portion 1 and the cutter bar 2, and the flushing liquid is directly injected into the cutter head. End 1.
  • the cutting end 11 may also have a through groove or a semi-through groove in the longitudinal direction.
  • 10 to 12 show an ultrasonic blade head according to a fourth embodiment of the present invention.
  • 10 is a perspective view of the ultrasonic blade head of the fourth embodiment
  • FIG. 11 is a front view of the ultrasonic blade head of the fourth embodiment
  • FIG. 12 is a plan view of the ultrasonic blade head of the fourth embodiment.
  • the ultrasonic blade head of the fourth embodiment of the present invention is substantially similar to the ultrasonic blade head of the first embodiment, except that the cutting faces 12 on the left and right sides of the cutting end 11 are processed into a toothed structure on the blade body 3.
  • a grip portion 32 is also provided.
  • the ultrasonic blade head of the fourth embodiment of the present invention since the cutting faces on the left and right sides of the cutting end are processed into a toothed structure, the energy generated by the ultrasonic transducer can be concentrated at the cutting end 11 of the end of the tip.
  • the tooth tip of the toothed structure (the most effective working part) allows the front end of the tool to have the strongest energy output for the strongest working effect.
  • the bending design of the end of the cutter head of the invention can help the doctor to cut a plurality of hard-to-reach parts, shorten the operation time, reduce the surgical operation intensity of the doctor, and improve the safety of the operation.
  • a convex cutting edge is longitudinally disposed on the lower surface of the end portion of the cutter head, so that the cutting end of the ultrasonic cutter head has a T-shaped structure, so that the ultrasonic cutter head is a T-shaped bending cutter head, which can It is suitable for special occasions. It can cut the whole ring-shaped bone cement which is cut and make it easy to be taken out, which reduces the doctor's surgical operation intensity and improves the safety of the operation.
  • the cutting faces in the present invention can be respectively processed into a straight plane or a circular arc surface or a wedge-shaped blade-shaped or tooth-shaped structure, which can be applied to more occasions and is convenient to use.

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  • Health & Medical Sciences (AREA)
  • Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Veterinary Medicine (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Biomedical Technology (AREA)
  • Public Health (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Dentistry (AREA)
  • Mechanical Engineering (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Surgical Instruments (AREA)
PCT/CN2018/075444 2017-02-21 2018-02-06 一种超声刀刀头 WO2018153248A1 (zh)

Priority Applications (4)

Application Number Priority Date Filing Date Title
DE212018000162.6U DE212018000162U1 (de) 2017-02-21 2018-02-06 Ultraschallskalpellschneidinstrument
JP2019600124U JP3225178U (ja) 2017-02-21 2018-02-06 超音波メス先端部
KR2020197000072U KR200494083Y1 (ko) 2017-02-21 2018-02-06 초음파 메스 비트
AU2019100929A AU2019100929A6 (en) 2017-02-21 2019-08-19 Ultrasonic scalpel bit

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN2017100923585 2017-02-21
CN201710092358.5A CN106691544B (zh) 2017-02-21 2017-02-21 一种超声刀刀头

Related Child Applications (1)

Application Number Title Priority Date Filing Date
AU2019100929A Division AU2019100929A6 (en) 2017-02-21 2019-08-19 Ultrasonic scalpel bit

Publications (1)

Publication Number Publication Date
WO2018153248A1 true WO2018153248A1 (zh) 2018-08-30

Family

ID=58917059

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2018/075444 WO2018153248A1 (zh) 2017-02-21 2018-02-06 一种超声刀刀头

Country Status (5)

Country Link
JP (1) JP3225178U (ko)
KR (1) KR200494083Y1 (ko)
CN (1) CN106691544B (ko)
DE (1) DE212018000162U1 (ko)
WO (1) WO2018153248A1 (ko)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020064768A3 (en) * 2018-09-24 2020-05-07 Bosonic Ag Device and method for perforating a dense bone layer
CN118236126A (zh) * 2024-05-29 2024-06-25 安速康医疗(苏州)有限公司 超声手术刀用刀杆、刀具组件及超声手术刀

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10660663B2 (en) * 2016-05-25 2020-05-26 Ethicon Llc Ultrasonic surgical instrument blade with heat reduction feature
CN106691544B (zh) * 2017-02-21 2020-06-26 江苏水木天蓬科技有限公司 一种超声刀刀头
CN107595368B (zh) 2017-10-19 2024-04-30 以诺康医疗科技（苏州）有限公司 一种超声波手术刀头、刀杆及超声波手术刀
CN110327100B (zh) * 2019-08-15 2022-10-21 上海题屏医疗科技有限公司 一种超声手术刀
CN112244944B (zh) * 2020-11-18 2024-06-11 福建医科大学附属协和医院 一种可视化超声刀
CN114431922A (zh) * 2022-01-27 2022-05-06 以诺康医疗科技（苏州）有限公司 超声刀刀头

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US5047043A (en) * 1986-03-11 1991-09-10 Olympus Optical Co., Ltd. Resecting device for living organism tissue utilizing ultrasonic vibrations
CN2557086Y (zh) * 2002-07-16 2003-06-25 王汉林 可控进刀深度截骨刀
CN202515736U (zh) * 2012-04-21 2012-11-07 王继锋 新型深部骨铲刀
CN203458441U (zh) * 2013-07-22 2014-03-05 曹群 一种超声骨刀刀头
CN106691544A (zh) * 2017-02-21 2017-05-24 江苏水木天蓬科技有限公司 一种超声刀刀头
CN207118922U (zh) * 2017-02-21 2018-03-20 江苏水木天蓬科技有限公司 一种超声刀刀头

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Publication number Priority date Publication date Assignee Title
CN203354612U (zh) * 2013-07-22 2013-12-25 曹群 一种超声骨刀刀头

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5047043A (en) * 1986-03-11 1991-09-10 Olympus Optical Co., Ltd. Resecting device for living organism tissue utilizing ultrasonic vibrations
CN2557086Y (zh) * 2002-07-16 2003-06-25 王汉林 可控进刀深度截骨刀
CN202515736U (zh) * 2012-04-21 2012-11-07 王继锋 新型深部骨铲刀
CN203458441U (zh) * 2013-07-22 2014-03-05 曹群 一种超声骨刀刀头
CN106691544A (zh) * 2017-02-21 2017-05-24 江苏水木天蓬科技有限公司 一种超声刀刀头
CN207118922U (zh) * 2017-02-21 2018-03-20 江苏水木天蓬科技有限公司 一种超声刀刀头

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020064768A3 (en) * 2018-09-24 2020-05-07 Bosonic Ag Device and method for perforating a dense bone layer
JP2022500192A (ja) * 2018-09-24 2022-01-04 ボソニック・アクチェンゲゼルシャフトBosonic Ag 緻密骨層を穿孔するための装置および方法
CN118236126A (zh) * 2024-05-29 2024-06-25 安速康医疗(苏州)有限公司 超声手术刀用刀杆、刀具组件及超声手术刀

Also Published As

Publication number Publication date
DE212018000162U1 (de) 2019-12-02
CN106691544B (zh) 2020-06-26
KR20190002534U (ko) 2019-10-10
JP3225178U (ja) 2020-02-20
CN106691544A (zh) 2017-05-24
KR200494083Y1 (ko) 2021-07-28

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