CN206792457U - A kind of ultrasound knife with attractor - Google Patents
A kind of ultrasound knife with attractor Download PDFInfo
- Publication number
- CN206792457U CN206792457U CN201621317057.5U CN201621317057U CN206792457U CN 206792457 U CN206792457 U CN 206792457U CN 201621317057 U CN201621317057 U CN 201621317057U CN 206792457 U CN206792457 U CN 206792457U
- Authority
- CN
- China
- Prior art keywords
- attractor
- button
- ultrasound knife
- handle
- blade part
- 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 - Fee Related
Links
Landscapes
- Surgical Instruments (AREA)
Abstract
A kind of ultrasound knife with attractor is the utility model is related to, the ultrasound knife includes main body, handle, cutter head, attractor, and the blade part is arranged on body head, and the handle is arranged on lower body part, and the attractor is arranged on body interior.It the advantage is that, it is quick in time to remove operating field water smoke, easy to use, reduction surgical operation step, shortening operating time;It is simple in construction, beneficial to large-scale promotion application.
Description
Technical field
Technical field of medical instruments is the utility model is related to, is a kind of ultrasound knife with attractor specifically.
Background technology
Ultrasound knife, full name " ultrasonic cut hemostatic cutter ", it is to start a kind of Novel hand applied to Clinical Surgery the end of the eighties
Art equipment, at first applied to ophthalmology and neurosurgery, it is mainly used to fine segmentation.With deepening continuously out for surgical operation
Exhibition, its extensive use have obtained the accreditation of people, and the application in neck, chest, belly, pelvic cavity, vascular surgery is increasingly
Extensively.Because smog is few when in use, does not influence surgical field of view, ultrasound knife is with the obvious advantage in hysteroscope surgery, and chamber is greatly facilitated
The development of mirror surgery.
The operation principle of ultrasound knife is metal cutter head is carried out with 55.5kHz supersonic frequency by supersonic frequency generator
Mechanical oscillation, vaporize the hydrone in tissue, protein hydrogen bonds fracture, cell disruption, tissue are cut open or solidified, blood vessel
Closure.The frequency of oscillation of old-fashioned ultrasound knife is 24~35kHz, is merely able to cut portion substantive tissue, such as liver, brain tissue,
And retain connective tissue therein.And the frequency of oscillation of new ultrasound knife is 55.5kHz, can cut in addition to bone tissue
Any tissue, and its coagulating effectiveness is relatively good, can solidify below 3mm artery and vein safely, or even can solidify slightly extremely
5mm blood vessel.
Damage of the ultrasound knife to surrounding tissue is small, its accurate dissection, make it can safely in important internal organs and
Separation cutting is carried out beside big blood vessel;Few cigarette makes the laparoscopic surgery visual field apparent;No current makes operation safer by human body,
Reduce the generation of complication;It can be relatively easy to using ultrasound knife and handle abdominal cavity inner tissue and blood vessel, reduction operating difficulty,
Intraoperative blood loss is reduced, so as to shorten operating time.Ultrasound knife makes some more complicated laparoscopes such as intestines and stomach, pancreatic surgery
Popularizing for surgical operation is possibly realized.
Although ultrasound knife have many advantages, such as it is above-mentioned, but actual operation operation in, ultrasound knife cutting when can not stopping pregnancy
Unboiled water mist, cutting efficiency is on the one hand reduced, more seriously influence the operation visual field, it is necessary to which operator extracts ultrasound knife, changed into
Attractor suctions out water smoke, adds operation fussy degree, extends operating time, influences operation technique.
Therefore, need badly a kind of can be inhaled in operation technique with water smoke caused by simple process, the band for not extending operating time
The ultrasound knife of lead device, and had not been reported at present on this ultrasound knife.
The content of the invention
The purpose of this utility model is to be directed to deficiency of the prior art, there is provided one kind do not need operator it is hand-off operation or
Person assistant handles the ultrasound knife with attractor of water smoke.
To achieve the above object, the utility model adopts the technical scheme that:
A kind of ultrasound knife with attractor, the ultrasound knife include main body, handle, blade part, attractor, the cutter head
Part is arranged on body head, and the handle is arranged on lower body part, and the attractor is arranged on body interior.
The main body includes power slot.
The blade part includes movable cutter head, tissue pad.
The attractor includes telescoping tube, suction tube, and telescoping tube is arranged on attraction tube head, and telescoping tube is attracting tube head
It can move back and forth, suction tube is hollow structure.
The handle includes control button.
The control button includes fast shelves button, slow shelves button, flexible button, attraction button, fast shelves button, slow shelves button
It is connected by circuit with blade part, flexible button, attracts button to be connected by circuit with attractor.
The attractor material is one or more of combinations in rubber, plastics.
The handle material is one or more of combinations in rubber, metal, plastics.
The tissue cushion material is elastomeric material.
The utility model advantage is:
1st, it is quick in time to remove operating field water smoke;
2nd, it is simple in construction, beneficial to large-scale promotion application.
3rd, it is easy to use, surgical operation step is reduced, shortens operating time.
Brief description of the drawings
Accompanying drawing 1 is a kind of front view of ultrasound knife with attractor of the present utility model.
Accompanying drawing 2 is a kind of rearview of ultrasound knife with attractor of the present utility model.
Accompanying drawing 3 is a kind of stereogram of ultrasound knife with attractor of the present utility model.
Accompanying drawing 4 is a kind of blade part schematic diagram of ultrasound knife with attractor of the present utility model.
Accompanying drawing 5 is a kind of non-retracted position schematic diagram of attractor of ultrasound knife with attractor of the present utility model.
Accompanying drawing 6 is a kind of attractor retracted position schematic diagram of ultrasound knife with attractor of the present utility model.
Accompanying drawing 7 is a kind of telescoping tube schematic diagram of ultrasound knife with attractor of the present utility model.
Accompanying drawing 8 is a kind of suction tube schematic diagram of ultrasound knife with attractor of the present utility model.
Accompanying drawing 9 is a kind of unused state schematic diagram of ultrasound knife with attractor of the present utility model.
Embodiment
Embodiment provided by the utility model is elaborated below in conjunction with the accompanying drawings.
The reference and part being related in accompanying drawing are as follows:
1. the handle of main body 2.
3. the attractor of blade part 4.
11. power slot
21. 22. slow grades of buttons of fast grade of button
23. flexible button 24. attracts button
31. the movable tissue pad of cutter head 32.
41. the suction tube of telescoping tube 42.
Reference picture 1-8, a kind of ultrasound knife with attractor of the present utility model, the ultrasound knife be provided with main body 1, handle 2,
Blade part 3, attractor 4, the main body 1 include power slot 11, and the blade part 3 is arranged on the head of main body 1, the cutter head
Part 3 includes movable cutter head 31, tissue pad 32, and the attractor 4 includes telescoping tube 41, suction tube 42, and telescoping tube 41 is arranged on
The head of suction tube 42, telescoping tube 41 can move back and forth on the head of suction tube 42, and its move mode is the tail inner side pair of telescoping tube 41
Title is fixedly installed sliding block, and groove is symmetrically arranged with the outside of the head of suction tube 42, sliding block is arranged in groove, and is moved back in groove
Dynamic, suction tube 42 is hollow structure, and the handle 2 includes control button, and the control button includes fast shelves button 21, slow shelves are pressed
Button 22, flexible button 23, attract button 24, fast shelves button 21, slow shelves button 22 are connected by circuit with blade part 3, are stretched
Button 23, button 24 is attracted to be connected by circuit with attractor 4, the material of attractor 4 is rubber, one kind in plastics or several
The combination of kind, the material of handle 2 are one or more of combinations in rubber, metal, plastics, and the material of tissue pad 32 is
Elastomeric material.
Reference picture 3, Fig. 9, a kind of application method of the ultrasound knife with attractor of the present utility model are that power supply is inserted into electricity
Source slot 11, the rear portion of attractor 4 is connected with Negative pressure machine;Blade part 3, movable cutter head 31 and the clamp tissue of tissue pad 32 are screwed,
As needed, press fast shelves button 21 or slow shelves button 22 is cut to tissue;When there is water smoke situation, press it is flexible by
Button 23, telescoping tube 41 is stretched out of main body 1;Press and attract button 24, attractor 4 is aligned at water smoke and attracted;Inhale
After receiving water smoke, press flexible button 23 and extensible member 41 is retracted inside main body 1;After operation terminates, power supply is extracted into electricity
Source slot 11, ultrasound knife main body 1 and blade part 3 are reclaimed, sterilized.
A kind of the advantages of ultrasound knife with attractor of the present utility model, is:It is quick in time to remove operating field water smoke, make
With convenient, reduction surgical operation step, shortening operating time;It is simple in construction, beneficial to large-scale promotion application.
Described above is only preferred embodiment of the present utility model, it is noted that for the common skill of the art
Art personnel, on the premise of the utility model method is not departed from, some improvement and supplement can also be made, these are improved and supplement
Also it should be regarded as the scope of protection of the utility model.
Claims (2)
1. a kind of ultrasound knife with attractor, it is characterised in that the ultrasound knife includes main body, handle, blade part, attraction
Device, the blade part are arranged on body head, and the handle is arranged on lower body part, and the attractor is arranged in main body
Portion;The main body includes power slot;The blade part includes movable cutter head, tissue pad, and the attractor includes telescoping tube, inhaled
Skirt, telescoping tube are arranged on attraction tube head, and telescoping tube can move back and forth in attraction tube head, during telescoping tube, suction tube are
Hollow structure;The handle includes control button;The control button includes fast shelves button, slow shelves button, the button that stretches, attracts to press
Button, fast shelves button, slow shelves button are connected by circuit with blade part, flexible button, attract button to pass through circuit and attractor
Connection.
2. the ultrasound knife according to claim 1 with attractor, it is characterised in that described suction tube is used to absorb visual area
Water smoke.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201621317057.5U CN206792457U (en) | 2016-12-02 | 2016-12-02 | A kind of ultrasound knife with attractor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201621317057.5U CN206792457U (en) | 2016-12-02 | 2016-12-02 | A kind of ultrasound knife with attractor |
Publications (1)
Publication Number | Publication Date |
---|---|
CN206792457U true CN206792457U (en) | 2017-12-26 |
Family
ID=60727773
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201621317057.5U Expired - Fee Related CN206792457U (en) | 2016-12-02 | 2016-12-02 | A kind of ultrasound knife with attractor |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN206792457U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2021243809A1 (en) * | 2020-06-04 | 2021-12-09 | 赛诺微医疗科技(浙江)有限公司 | Connection mechanism for ultrasonic scalpel and transducer, and ultrasonic scalpel assembly employing same |
-
2016
- 2016-12-02 CN CN201621317057.5U patent/CN206792457U/en not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2021243809A1 (en) * | 2020-06-04 | 2021-12-09 | 赛诺微医疗科技(浙江)有限公司 | Connection mechanism for ultrasonic scalpel and transducer, and ultrasonic scalpel assembly employing same |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
Luo et al. | Anterolateral thigh flap: a review of 168 cases | |
Lee et al. | Ultrasonic energy in endoscopic surgery | |
US5419761A (en) | Liposuction apparatus and associated method | |
JPH06502328A (en) | Surgical instruments and methods | |
JPH04150847A (en) | Armpit smell surgical apparatus and chip for operation | |
JP2014534008A (en) | Hair regeneration | |
JP2008508949A (en) | Vascular tunneler | |
US8454626B2 (en) | Hysterectomy ring | |
CN206792457U (en) | A kind of ultrasound knife with attractor | |
CN202270064U (en) | Multifunctional minimally-invasive small incision operation apparatus | |
CN107137128A (en) | Suction device and ultrasound knife external member | |
CN208145028U (en) | Visual reamer structure under mirror | |
CN204484195U (en) | Laparoscopic surgery drag hook | |
CN203789996U (en) | Separating forceps with suction function for laparoscopic operations | |
US20070213681A1 (en) | Method for the treatment of peyronie's disease | |
CN201920896U (en) | Electrical knife for small incisions | |
CN213190037U (en) | Multifunctional needle type minimally invasive laparoscopic surgery instrument | |
CN203647432U (en) | Totally-enclosed type sterile water separator | |
CN201194824Y (en) | Tragomaschalia suction cutting instrument | |
CN113288254A (en) | Tissue exposure device for outward-turning laparoscope | |
CN208822960U (en) | Endoscope micro-wound instrument | |
CN105852937A (en) | Scalpel for department of thoracic surgery | |
CN111701096A (en) | Adjustable aspirator for laparoscope | |
CN209826885U (en) | Needle-shaped stripper for fat transplantation | |
Takushima et al. | Endoscopic-assisted harvest of the temporoparietal fascial flap |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171226 Termination date: 20201202 |
|
CF01 | Termination of patent right due to non-payment of annual fee |