CN106308889A - Intelligent ultrasonic scalpel for tumor treatment - Google Patents
Intelligent ultrasonic scalpel for tumor treatment Download PDFInfo
- Publication number
- CN106308889A CN106308889A CN201610953234.7A CN201610953234A CN106308889A CN 106308889 A CN106308889 A CN 106308889A CN 201610953234 A CN201610953234 A CN 201610953234A CN 106308889 A CN106308889 A CN 106308889A
- Authority
- CN
- China
- Prior art keywords
- scalpel
- inserting groove
- fixed
- sword
- oncotherapy
- 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.)
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Classifications
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- 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
- A61B17/3213—Surgical scalpels, knives; Accessories therefor with detachable blades
-
- 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
Abstract
The invention relates to an intelligent ultrasonic scalpel for tumor treatment. The scalpel comprises a scalpel handle, a scalpel bar and a scalpel bit, wherein the scalpel bar is fixed on the scalpel handle, the scalpel bit is detachably fixed on the scalpel bar, an inserting groove with a rectangular structure is arranged at the top of the scalpel bar, and an auxiliary inserting groove is formed in each of four corners of the inserting groove, so that the overall inserting groove is in an H-shaped structure; the scalpel bit is fixed on an inserting column, the cross section of the inserting columns is in an H-shaped structure, the inserting column and the inserting grooves are in clearance fit, and a buffering pad is arranged in each inserting groove; a transducer and a signal generator are arranged in the scalpel handle and are connected in series, and the signal generator is connected with a main unit. The intelligent ultrasonic scalpel is convenient to replace and has good stability, safety and cutting performance.
Description
Technical field
The present invention relates to a kind of ultrasonic surgical blade, be specifically related to a kind of Intelligence Ultrasound scalpel for oncotherapy.
Background technology
20 century 70s, less invasive techniques fast development, include that Minimally Invasive Surgery has been applied to department of general surgery, woman produces at present
In nearly 10 operations such as section, cardiothoracic surgery, Urology Surgery, pediatric surgery, orthopaedics, department of cerebral surgery and ophthalmology.The development of Minimally Invasive Surgery
Drive the development of operating theater instruments, such as EUS, ultrasound knife, micro-surgical instrument, all kinds of intracavity Endo-GIAs etc..Therewith
The operating theater instruments emerged in large numbers has promoted the most again the development of minimally invasive surgery, progressively develops into in medical device industry
Branch's industry.
Ultrasonic surgical blade is divided into aspiration-type and cutting type two kinds, be respectively suitable for can not operation, relative to traditional electricity
For cutter operating theater instruments, its cutting type ultrasonic surgical blade i.e. can complete the cutting of conventional enclosure, has again ultrasonic selectivity
Histoclastic feature.
Although current ultrasonic surgical blade has as above advantage, but scalpel manipulation is inconvenient.Doctor is for difference operation office
Region, portion, needs to change scalpel, wastes the time in operation process, be unfavorable for the seriality of operation.
Summary of the invention
The present invention is directed to the problems referred to above and propose a kind of Intelligence Ultrasound scalpel for oncotherapy, it is convenient, surely to change
Qualitative good, safety is good, and cutting performance is good.
Concrete technical scheme is as follows:
A kind of Intelligence Ultrasound scalpel for oncotherapy, including handle of a knife, knife bar and cutter head, described knife bar is fixed on cutter
On handle, cutter head is detachably mounted on knife bar, and described knife bar top is provided with inserting groove, and described inserting groove is rectangular configuration, inserts
Four edges of access slot are respectively equipped with an auxiliary inserting groove, make the overall H-shaped structure of inserting groove, and described cutter head is fixed on slotting
Connecing on post, described inserting column cross sectional shape is H-shaped structure, and matched in clearance between inserting column and inserting groove is provided with one in inserting groove
Layer cushion pad, is provided with transducer and signal generator, transducer and signal generator and is serially connected in described handle of a knife, signal occurs
Device is connected with main frame.
Above-mentioned a kind of Intelligence Ultrasound scalpel for oncotherapy, wherein, it is solid that described auxiliary inserting groove is provided with a circle
Determining plate, be provided with regulation chamber in fixed plate, regulation intracavity is provided with spring, and spring is fixing with clamping terminal to be connected, and clamping terminal sets
There is guide pad, in the Embedded gathering sill being fixed on regulation cavity wall of guide pad, make clamping terminal slidably be fixed on
Regulation intracavity, the outer face of described clamping terminal is ramp structure, and the thickness L1 of described fixed plate is less than auxiliary grafting cell wall
Thickness L2, described, the upper surface of described inserting column flushes with the upper surface of inserting groove.
Above-mentioned a kind of Intelligence Ultrasound scalpel for oncotherapy, wherein, described knife bar is provided with four the first clampings
Groove, the first buckling groove is positioned at the outside of supplementary card access slot, plug-type between the first buckling groove that two openings are relative fixes one
Individual card adapter plate, described card adapter plate is n shape structure.
Above-mentioned a kind of Intelligence Ultrasound scalpel for oncotherapy, wherein, the upper surface of described cutter head is tetragon knot
Structure, its four edges is respectively fixed edge, support edge, cutting edge and stripping limit, and fixed plate is fixed on the end face of inserting column, supports
On the end face being arranged on inserting column that limit is vertical, cutting edge caves inward and forms the cutting edge of arc-shaped structure, peels off limit outside
The prominent stripping sword forming arc structure.
Above-mentioned a kind of Intelligence Ultrasound scalpel for oncotherapy, wherein, the cross sectional shape of described cutting edge is slope
Structure, slope angle a of cutting edge is 13 °, and described stripping sword is ramp structure, and slope angle b peeling off sword is 35 °, and the thickness of cutter head is certainly
Cutting edge one end is gradually increased to peeling off sword one end.
Above-mentioned a kind of Intelligence Ultrasound scalpel for oncotherapy, wherein, the domatic outwardly convex of described stripping sword, shape
Becoming cross section is the protective layer of arc-shaped structure.
The invention have the benefit that
The present invention changes conveniently, and in the plug-type inserting groove being fixed on knife bar of cutter head, cushion pad plays and slows down abrasion, subtracts
The effect of small vibration displacement, clamping terminal plays secondary fixation, further increases fixing fastness, during use, will
Card adapter plate snaps between the first buckling groove, makes clamping terminal be positioned at regulation intracavity, after inserting column inserts in inserting groove, takes off card
Fishplate bar, as need change, it is only necessary to by card adapter plate again insertable into the first buckling groove between, good stability, safety is good；
The structure of cutter head is arranged, and ultrasonic is spread out of by cutter head, and cutting edge is used for cutting, and peels off sword and is used for peeling off hemostasis, cutting
Performance is good.
Accompanying drawing explanation
Fig. 1 is present configuration figure.
Fig. 2 is lever structure figure of the present invention.
Fig. 3 is inserting column structure chart of the present invention.
Fig. 4 is cutter head of the present invention and knife bar inserting state sectional view.
Fig. 5 is card adapter plate structure chart of the present invention.
Fig. 6 is that A A of the present invention is to sectional view.
Fig. 7 is cutter head structure figure of the present invention.
Fig. 8 is B portion of the present invention enlarged drawing.
Detailed description of the invention
For making technical scheme become apparent from clearly, the present invention is described further below in conjunction with the accompanying drawings,
The scheme that any technical characteristic to technical solution of the present invention carries out equivalencing and conventional reasoning draws each falls within the present invention and protects
Protect scope.
Reference
Handle of a knife 1, knife bar 2, cutter head 3, inserting groove 4, auxiliary inserting groove 5, cushion pad 6, transducer 7, signal generator 8, master
Machine 9, fixed plate 10, regulation chamber 11, spring 12, clamping terminal 13, guide pad 14, auxiliary grafting cell wall the 15, first buckling groove 16,
Card adapter plate 17, fixed edge 18, support edge 19, cutting edge 20, stripping limit 21, cutting edge 22, stripping sword 23, protective layer 24, grafting
Post 25.
A kind of Intelligence Ultrasound scalpel for oncotherapy, including handle of a knife 1, knife bar 2 and cutter head 3, described
Knife bar is fixed on handle of a knife, and cutter head is detachably mounted on knife bar, and described knife bar top is provided with inserting groove 4, described inserting groove
For rectangular configuration, four edges of inserting groove are respectively equipped with an auxiliary inserting groove 5, make the overall H-shaped structure of inserting groove, institute
Stating cutter head to be fixed on inserting column 25, described inserting column cross sectional shape is H-shaped structure, and between inserting column and inserting groove, gap is joined
Close, be provided with one layer of cushion pad 6 in inserting groove, be provided with transducer 7 in described handle of a knife and signal generator 8, transducer and signal are sent out
Raw device is serially connected, and signal generator is connected with main frame 9.
Described auxiliary inserting groove is provided with a circle fixed plate 10, is provided with regulation chamber 11 in fixed plate, and regulation intracavity is provided with bullet
Spring 12, spring is fixing with clamping terminal 13 to be connected, and clamping terminal is provided with guide pad 14, and guide pad is Embedded is fixed on regulation
In gathering sill on cavity wall, making clamping terminal slidably be fixed on regulation intracavity, the outer face of described clamping terminal is oblique
Slope structure, the thickness L1 of described fixed plate is less than the thickness L2 of auxiliary grafting cell wall 15, the upper surface of described inserting column and grafting
The upper surface of groove flushes.
Described knife bar is provided with four the first buckling grooves 16, and the first buckling groove is positioned at the outside of supplementary card access slot, opens for two
Plug-type between the first mouthful relative buckling groove fixing a card adapter plate 17, described card adapter plate is n shape structure.
The upper surface of described cutter head is quadrilateral structure, and its four edges is respectively fixed edge 18, support edge 19, cutting edge 20
With stripping limit 21, fixed plate is fixed on the end face of inserting column, on the end face being arranged on inserting column that support edge is vertical, and cutting edge
Cave inward and form the cutting edge 22 of arc-shaped structure, peel off limit and outwardly form the stripping sword 23 of arc structure；Described cut
The cross sectional shape cutting sword is ramp structure, and slope angle a of cutting edge is 13 °, and described stripping sword is ramp structure, peels off the slope angle of sword
B is 35 °, and thickness Self cleavage sword one end of cutter head is gradually increased to peeling off sword one end, the domatic outwardly convex of described stripping sword, shape
The protective layer 24 becoming cross section to be arc-shaped structure.
Claims (6)
1., for an Intelligence Ultrasound scalpel for oncotherapy, it is characterized by, including handle of a knife, knife bar and cutter head, described knife bar
Being fixed on handle of a knife, cutter head is detachably mounted on knife bar, and described knife bar top is provided with inserting groove, and described inserting groove is rectangle
Structure, four edges of inserting groove are respectively equipped with an auxiliary inserting groove, make the overall H-shaped structure of inserting groove, described cutter head
Being fixed on inserting column, described inserting column cross sectional shape is H-shaped structure, matched in clearance between inserting column and inserting groove, inserting groove
Inside it is provided with one layer of cushion pad.
A kind of Intelligence Ultrasound scalpel for oncotherapy, is characterized by, described auxiliary grafting
Groove is provided with a circle fixed plate, is provided with regulation chamber in fixed plate, and regulation intracavity is provided with spring, and spring is fixing with clamping terminal even
Connecing, clamping terminal is provided with guide pad, in the Embedded gathering sill being fixed on regulation cavity wall of guide pad, makes clamping terminal
Slidably being fixed on regulation intracavity, the outer face of described clamping terminal is ramp structure, and the thickness L1 of described fixed plate is less than
The thickness L2 of auxiliary grafting cell wall, the upper surface of described inserting column flushes with the upper surface of inserting groove.
A kind of Intelligence Ultrasound scalpel for oncotherapy, is characterized by, described knife bar sets
Having four the first buckling grooves, the first buckling groove is positioned at the outside of supplementary card access slot, between the first buckling groove that two openings are relative
Plug-type fixing a card adapter plate, described card adapter plate is n shape structure.
A kind of Intelligence Ultrasound scalpel for oncotherapy, is characterized by, described cutter head upper
End face is quadrilateral structure, and its four edges is respectively fixed edge, support edge, cutting edge and stripping limit, and fixed plate is fixed on grafting
On the end face of post, on the end face being arranged on inserting column that support edge is vertical, cutting edge caves inward and forms cutting of arc-shaped structure
Cut sword, peel off limit and outwardly form the stripping sword of arc structure.
A kind of Intelligence Ultrasound scalpel for oncotherapy, is characterized by, described cutting edge
Cross sectional shape is ramp structure, and slope angle a of cutting edge is 13 °, and described stripping sword is ramp structure, and slope angle b peeling off sword is
35 °, thickness Self cleavage sword one end of cutter head is gradually increased to peeling off sword one end.
A kind of Intelligence Ultrasound scalpel for oncotherapy, is characterized by, described stripping sword
Domatic outwardly convex, Formation cross-section is the protective layer of arc-shaped structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610953234.7A CN106308889B (en) | 2016-10-27 | 2016-10-27 | A kind of Intelligence Ultrasound scalpel for oncotherapy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610953234.7A CN106308889B (en) | 2016-10-27 | 2016-10-27 | A kind of Intelligence Ultrasound scalpel for oncotherapy |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106308889A true CN106308889A (en) | 2017-01-11 |
| CN106308889B CN106308889B (en) | 2019-01-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610953234.7A Active CN106308889B (en) | 2016-10-27 | 2016-10-27 | A kind of Intelligence Ultrasound scalpel for oncotherapy |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107595369A (en) * | 2017-09-22 | 2018-01-19 | 李喜海 | A kind of pin knife for specially controlling de Quervain's disease |
| CN108938050A (en) * | 2018-05-24 | 2018-12-07 | 山东大学 | A kind of tooth-planting operation scalpel and its operating method |
| WO2019037552A1 (en) * | 2017-08-25 | 2019-02-28 | 上海逸思医疗科技有限公司 | Reusable electric endoscope cutter stapler |
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| US4850353A (en) * | 1988-08-08 | 1989-07-25 | Everest Medical Corporation | Silicon nitride electrosurgical blade |
| EP1031322A2 (en) * | 1999-02-26 | 2000-08-30 | Thomas D. Petersen | Scalpel with a double blade edge and detachable handle |
| DE202006007609U1 (en) * | 2006-05-12 | 2006-07-13 | Weiler, Matthias, Dr. | Scalpel, comprises a blade with two cutting edges, a holding section, and a handle |
| CN101579256A (en) * | 2008-05-13 | 2009-11-18 | 上海导向医疗系统有限公司 | Concentric, detachable and replaceable multifunctional targeted tumor scalpel |
| US20120191114A1 (en) * | 2009-09-10 | 2012-07-26 | E-Medix Limited | Surgical Knife Handle and Knife |
| CN202908803U (en) * | 2012-11-09 | 2013-05-01 | 北京安和加利尔科技有限公司 | Disposable ultrasound scalpel |
| WO2014037933A1 (en) * | 2012-09-06 | 2014-03-13 | Scalpal Llc | Surgical knife and tools adapted for simplified blade removal |
| CN104783868A (en) * | 2014-01-20 | 2015-07-22 | 北京安和加利尔科技有限公司 | Ultrasonic scalpel bar with replaceable scalpel head |
| CN204890124U (en) * | 2015-08-24 | 2015-12-23 | 相丰朋 | Split type scalpel for neurosurgery |
| CN206566001U (en) * | 2016-10-27 | 2017-10-20 | 江苏怡龙医疗科技有限公司 | A kind of Intelligence Ultrasound scalpel for oncotherapy |
-
2016
- 2016-10-27 CN CN201610953234.7A patent/CN106308889B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4850353A (en) * | 1988-08-08 | 1989-07-25 | Everest Medical Corporation | Silicon nitride electrosurgical blade |
| EP1031322A2 (en) * | 1999-02-26 | 2000-08-30 | Thomas D. Petersen | Scalpel with a double blade edge and detachable handle |
| DE202006007609U1 (en) * | 2006-05-12 | 2006-07-13 | Weiler, Matthias, Dr. | Scalpel, comprises a blade with two cutting edges, a holding section, and a handle |
| CN101579256A (en) * | 2008-05-13 | 2009-11-18 | 上海导向医疗系统有限公司 | Concentric, detachable and replaceable multifunctional targeted tumor scalpel |
| US20120191114A1 (en) * | 2009-09-10 | 2012-07-26 | E-Medix Limited | Surgical Knife Handle and Knife |
| WO2014037933A1 (en) * | 2012-09-06 | 2014-03-13 | Scalpal Llc | Surgical knife and tools adapted for simplified blade removal |
| CN202908803U (en) * | 2012-11-09 | 2013-05-01 | 北京安和加利尔科技有限公司 | Disposable ultrasound scalpel |
| CN104783868A (en) * | 2014-01-20 | 2015-07-22 | 北京安和加利尔科技有限公司 | Ultrasonic scalpel bar with replaceable scalpel head |
| CN204890124U (en) * | 2015-08-24 | 2015-12-23 | 相丰朋 | Split type scalpel for neurosurgery |
| CN206566001U (en) * | 2016-10-27 | 2017-10-20 | 江苏怡龙医疗科技有限公司 | A kind of Intelligence Ultrasound scalpel for oncotherapy |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019037552A1 (en) * | 2017-08-25 | 2019-02-28 | 上海逸思医疗科技有限公司 | Reusable electric endoscope cutter stapler |
| CN107595369A (en) * | 2017-09-22 | 2018-01-19 | 李喜海 | A kind of pin knife for specially controlling de Quervain's disease |
| CN108938050A (en) * | 2018-05-24 | 2018-12-07 | 山东大学 | A kind of tooth-planting operation scalpel and its operating method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106308889B (en) | 2019-01-01 |
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