CN101632849A - Ultrasonic debridement surgical system - Google Patents
Ultrasonic debridement surgical system Download PDFInfo
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- CN101632849A CN101632849A CN200910158149A CN200910158149A CN101632849A CN 101632849 A CN101632849 A CN 101632849A CN 200910158149 A CN200910158149 A CN 200910158149A CN 200910158149 A CN200910158149 A CN 200910158149A CN 101632849 A CN101632849 A CN 101632849A
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Abstract
The invention relates to an ultrasonic debridement surgical system which comprises a main machine, a debridement handle and a backpedaling brake. The surgical system is characterized in that the main machine comprises an ultrasonic signal control system and a fluid concentration/rate control system, wherein the ultrasonic signal control system comprises an ultrasonic signal generator and a frequency measuring and controlling device; the fluid concentration/rate control system comprises a fluid concentration generator and a rate/concentration measuring and controlling device; and the debridement handle comprises a transducer, an amplitude transformer and an ultrasonic debridement tool bar. By controlling the concentration and the rate of flushing fluid and the size of ultrasonic energy, the system can effectively perform debridement according to patient's condition, and is convenient for different trauma operations.
Description
Technical field
The present invention is a kind of surgical medical equipment, is specifically related to a kind of ultrasonic debridement surgical system.
Background technology
In recent years, along with raising, the pathological tissues of the fast development of communication, natural disaster occurrence frequency infects even the increasing or the like of the example that festers and burst accident, the wound case is growth trend year by year, debridement is to handle a kind of basic operation technique of wound, and the healing of wound is had significant effect.At first, the wound that pollutes is carried out cleaning treatment, to eliminate the antibacterial and the foreign body of affected part; Secondly, with the cutting tissue of downright bad and devitalization, wound is carried out the deep layer sterilization, the cleaning wound.Can handle wound from root, will directly influence the healing state of wound, the function of injury tissue and recovery of form or the like.
Hyperacoustic application is divided into the ultrasonic and power ultrasonic of detection, and the application in medical treatment as cavitation effect, acoustic streaming effect, heat effect and mechanical effect, utilizes its energy to change structure, state and the function of biological tissue mainly based on hyperacoustic main effects.As ultra-sonic surgical aspirator, ultrasonic cleaning and focus ultrasonic or the like.
Along with hyperacoustic extensive use, ultrasonic debribement also produces thereupon and grows up.Its operation principle is that the sonic oscillation signal that source of ultrasound signal is produced is converted to high frequency machinery oscillator signal by transducer, and after amplifying, horn is passed in the cleanout fluid, hyperacoustic cavitation effect forms many micro-bubbles in cleanout fluid, and make its expansion and contraction, the instantaneous pressure that these micro-bubbles are produced when closed constantly impacts wound and wound surface, its surface and foreign material of deep layer are peeled off rapidly, destroy antibacterial on it and virus etc., thereby realization is to the debridement treatment of wound.
The advantage of ultrasonic debridement is simple to operate, but antibacterial and virus are removed in deep layer ground, realize noinvasive, free of contamination cleaning wound, and then promotes the healing of wound.But common ultrasonic debridement machine has following shortcoming: the first, and the ultrasonic debridement nozzle structure is single, and the debridement operation of some complex regions can't be finished, and can not satisfy the surgical work requirement of wound in various degree.Especially for some wounds that infects serious or ulcer formula, can not excise gdna contamination, make the healthy granulation tissuies of harmful substance continuation erosion such as antibacterial, can't reach the purpose of radical cure from root.The second, in operation process, need the doctor manually to change the concentration and the flow size of flushing liquor, operation technique complexity according to the wound pollution level.The 3rd, its optimal design imperfection of the ultrasonic system of debridement shower nozzle makes effects such as hyperacoustic cavitation can't reach optimum efficiency.
Summary of the invention
The objective of the invention is to solve deficiency of the prior art, a kind of ultrasonic debridement surgical system of optimization is provided.Specifically adopt multiple ultrasonic debridement shower nozzle,, can not only realize the debridement operation of complex region, can under the situation that health tissues is not destroyed, infection site be excised again applicable to different wound situations; Simultaneously, adopt the flow concentration control system, can make things convenient for operation technique according to the concentration and the flow size of operation needs controlling liquid.
The present invention is achieved by the following technical solutions, the present invention includes: main frame, debridement handle and backpedalling brake.Described main frame is made up of ultrasonic signal control system and strength of fluid flow control system, and wherein the ultrasonic signal control system comprises: supersonic signal generator, frequency measurement and controller; The strength of fluid flow control system comprises: strength of fluid generator, flow and measurement of concetration and controller; Described debridement handle comprises horn, transducer and ultrasonic debridement knife bar.Described ultrasonic debridement knife bar is made up of debridement shower nozzle and knife bar.
Ultrasonic debridement surgical system of the present invention has following characteristics and remarkable result:
(1) the strength of fluid generator is set in the native system, when carrying out the debridement surgical of different parts, the control concentration of flushing liquor and the size of flow are for the debridement surgical of wound is in various degree provided convenience.
(2) provide the ultrasonic debridement shower nozzle of five kinds of different structures, comprising: sphere formula shower nozzle, ball-bowl type shower nozzle, cross muscle sphere formula shower nozzle, straight-bar type shower nozzle and cutting type shower nozzle, can change shower nozzle at any time according to the needs of affected part, satisfy the operation needs of different wounds.As cutting type structure shower nozzle, have ultrasonic tool function, corrupted can be organized the deep layer excision, realize the root treatment of wound, promote wound healing.
(3) in native system, the ultrasonic debridement handle adopts design optimizing, can promote debridement shower nozzle place cavitation effect of ultrasonic waves, strengthens the atomizing effect of flushing liquor.
Description of drawings
Fig. 1 is an operation principle sketch map of the present invention
Fig. 2 is a debridement handle arrangement sketch map of the present invention
Fig. 3 is five kinds of ultrasonic debridement lever structure sketch maps of the present invention
The specific embodiment
The present invention is further detailed explanation below in conjunction with accompanying drawing.
As shown in Figure 1, be the operation principle sketch map of system of the present invention.The present invention mainly comprises ultrasonic signal control system and strength of fluid flow control system.After the energized, ultrasonic signal transducer in the debridement handle of being exported by supersonic signal generator is converted into the mechanical energy of dither, carries out exporting on the wound shower nozzle that disappears after amplitude amplifies through horn again, acts on the wound; By frequency measurement and controller, the mechanical oscillation signal that horn is exported carries out frequency detecting simultaneously, guarantees that the output of ultrasonic signal is stable.Control module is controlled frequency and the size of energy, the flushing liquor of controlling liquid concentration generator generation variable concentrations and size on the other hand that supersonic signal generator is exported on the one hand.The flushing liquor that this system exported is delivered in the ultrasonic debridement shower nozzle on the one hand, finishes debridement surgical jointly with ultrasonic energy; Deliver on the other hand in flow and measurement of concetration and the controller, detect flushing liquor flow size and concentration, and with information feedback to control module and strength of fluid generator, realize the control of system's flushing liquor concentration and flow.
When ultrasound wave and flushing liquor combined effect during at wound, ultrasound wave produces cavitation effect in flushing liquor, formed micro-bubble is constantly closed and break, produce instantaneous pressure and microjet and constantly impact the wound surface, continuing under the highly compressed effect, antibacterial on it and virus etc. are constantly destroyed and wash out, and then realize the not damaged debridement operation of wound.
As shown in Figure 2, be the clear plane handle arrangement sketch map of system of the present invention.This handle mainly is made up of debridement knife bar, horn, transducer, sleeve and liquid injection pipe, mouth and tail-hood before handle front end and end are respectively, inside is provided with vibration isolator and vibration isolation cover, the high frequency machinery oscillator signal that prevents inner transducer output is passed to the handle outside to be influenced the doctor and holds, and makes things convenient for the doctor to carry out debridement surgical; Sealing ring is set simultaneously avoids flushing liquor to flow in the sleeve, produce the liquid leakage phenomenon.
The debridement handle utilizes Optimization Design, by contacting with wound, determine its structural parameters, make under the consistent situation of identical ultrasonic energy and flushing liquor flow, concentration, the position output mechanical oscillation signal amplitude maximum of debridement cutter head and wound joint, hyperacoustic cavitation effect is the strongest, thereby makes atomizing effect reach optimum state.
As shown in Figure 3, be the structural representation of five kinds of different ultrasonic debridement shower nozzles of the present invention, it mainly is made up of the shower nozzle and the knife bar of corresponding construction.Fig. 3-1,3-2 and 3-3 are respectively sphere formula shower nozzle, ball-bowl type shower nozzle and cross muscle sphere formula shower nozzle, and it is mainly used in the treatment of the different infection state wounds of mild or moderate, and the tissue that can effectively protect the health is not destroyed, and can antibacterial and virus sweep is clean.Fig. 3-4 is the straight-bar type shower nozzle, is mainly used in the rotten little and darker debridement surgical of scope of wound, and surgical effect is obvious.Fig. 3-5 is a cutting type debridement shower nozzle, under even the situation of festering serious at traumatic infection, debridement surgical not only plays the effect of flushing, most important is that slough is excised from root, adopt the cutting type shower nozzle,, deep layer infected tissue can be excised because it has ultrasonic tool function, promote the healing of wound, and then reach the purpose of radical cure.
Claims (4)
1. a ultrasonic debridement surgical system comprises: main frame, debridement handle and backpedalling brake.Described main frame is made up of ultrasonic signal control system and strength of fluid flow control system, and wherein the ultrasonic signal control system comprises: supersonic signal generator, frequency measurement and controller; The strength of fluid flow control system comprises: strength of fluid generator, flow and measurement of concetration and controller; Described debridement handle comprises transducer, horn and ultrasonic debridement knife bar.
2. ultrasonic debridement surgical system as claimed in claim 1, it is characterized in that ultrasonic main frame comprises the flow concentration control system, the concentration and the flow size of flushing liquor can be controlled according to surgery situation in real time, and the kind of flushing liquor can be switched at any time, and then effectively and make things convenient for doctor's debridement surgical work.
3. ultrasonic debridement surgical system as claimed in claim 1, it is characterized in that having the ultrasonic debridement shower nozzle of five kinds of different structures, as sphere formula, ball-bowl type, cross muscle sphere formula, straight-bar type and cutting type etc., can realize the debridement and the cutting operation of wound in various degree.Wherein, the ultrasonic debridement shower nozzle of cutting type has ultrasonic tool function, can excise the corrupted tissue.
4. ultrasonic debridement surgical system as claimed in claim 1 is characterized in that the ultrasonic debridement handle adopts design optimizing, can strengthen cavitation effect of ultrasonic waves, and then strengthen the atomizing effect of flushing liquor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN200910158149A CN101632849A (en) | 2009-07-14 | 2009-07-14 | Ultrasonic debridement surgical system |
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| CN200910158149A CN101632849A (en) | 2009-07-14 | 2009-07-14 | Ultrasonic debridement surgical system |
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| CN101632849A true CN101632849A (en) | 2010-01-27 |
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Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101884566A (en) * | 2010-03-19 | 2010-11-17 | 张毓笠 | Ultrasonic integrated surgical system |
| CN102715935A (en) * | 2012-07-10 | 2012-10-10 | 浙江舒友仪器设备有限公司 | Ultrasonic scalpel |
| CN102921058A (en) * | 2012-11-05 | 2013-02-13 | 苏州工业园区职业技术学院 | Ultrasonic wound cleaning machine |
| CN103118611A (en) * | 2010-05-14 | 2013-05-22 | 萨班吉大学 | An apparatus for using hydrodynamic cavitation in medical treatment |
| CN103721308A (en) * | 2012-10-15 | 2014-04-16 | 北京速迈医疗科技有限公司 | Ultrasonic debridement surgery system with enhanced cavitation effect |
| CN104958798A (en) * | 2015-06-12 | 2015-10-07 | 朱卫 | Cleaning joint for transducer |
| CN107115154A (en) * | 2010-10-21 | 2017-09-01 | 索南多股份有限公司 | Equipment, method and combination for endodontic treatment |
| CN110090067A (en) * | 2018-01-29 | 2019-08-06 | 柯惠有限合伙公司 | Ultrasonic amplitude transformer, ultrasonic surgical instrument and the method for manufacturing ultrasonic amplitude transformer |
| US11160645B2 (en) | 2009-11-13 | 2021-11-02 | Sonendo, Inc. | Liquid jet apparatus and methods for dental treatments |
| US11173019B2 (en) | 2012-03-22 | 2021-11-16 | Sonendo, Inc. | Apparatus and methods for cleaning teeth |
| US11213375B2 (en) | 2012-12-20 | 2022-01-04 | Sonendo, Inc. | Apparatus and methods for cleaning teeth and root canals |
| US11350993B2 (en) | 2006-08-24 | 2022-06-07 | Pipstek, Llc | Dental and medical treatments and procedures |
| US11701202B2 (en) | 2013-06-26 | 2023-07-18 | Sonendo, Inc. | Apparatus and methods for filling teeth and root canals |
| USD997355S1 (en) | 2020-10-07 | 2023-08-29 | Sonendo, Inc. | Dental treatment instrument |
| US11918432B2 (en) | 2006-04-20 | 2024-03-05 | Sonendo, Inc. | Apparatus and methods for treating root canals of teeth |
| US12114924B2 (en) | 2006-08-24 | 2024-10-15 | Pipstek, Llc | Treatment system and method |
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2009
- 2009-07-14 CN CN200910158149A patent/CN101632849A/en active Pending
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| US11918432B2 (en) | 2006-04-20 | 2024-03-05 | Sonendo, Inc. | Apparatus and methods for treating root canals of teeth |
| US11350993B2 (en) | 2006-08-24 | 2022-06-07 | Pipstek, Llc | Dental and medical treatments and procedures |
| US12213731B2 (en) | 2006-08-24 | 2025-02-04 | Pipstek, Llc | Dental and medical treatments and procedures |
| US12114924B2 (en) | 2006-08-24 | 2024-10-15 | Pipstek, Llc | Treatment system and method |
| US11684421B2 (en) | 2006-08-24 | 2023-06-27 | Pipstek, Llc | Dental and medical treatments and procedures |
| US11426239B2 (en) | 2006-08-24 | 2022-08-30 | Pipstek, Llc | Dental and medical treatments and procedures |
| US11160645B2 (en) | 2009-11-13 | 2021-11-02 | Sonendo, Inc. | Liquid jet apparatus and methods for dental treatments |
| CN101884566B (en) * | 2010-03-19 | 2012-02-01 | 张毓笠 | Ultrasonic integrated surgical system |
| CN101884566A (en) * | 2010-03-19 | 2010-11-17 | 张毓笠 | Ultrasonic integrated surgical system |
| CN103118611A (en) * | 2010-05-14 | 2013-05-22 | 萨班吉大学 | An apparatus for using hydrodynamic cavitation in medical treatment |
| CN103118611B (en) * | 2010-05-14 | 2015-09-23 | 萨班吉大学 | A kind of for using the equipment of Hydrodynamic cavitation in medical treatment |
| CN107115154A (en) * | 2010-10-21 | 2017-09-01 | 索南多股份有限公司 | Equipment, method and combination for endodontic treatment |
| US12186151B2 (en) | 2010-10-21 | 2025-01-07 | Sonendo, Inc. | Apparatus, methods, and compositions for endodontic treatments |
| US11173019B2 (en) | 2012-03-22 | 2021-11-16 | Sonendo, Inc. | Apparatus and methods for cleaning teeth |
| CN102715935A (en) * | 2012-07-10 | 2012-10-10 | 浙江舒友仪器设备有限公司 | Ultrasonic scalpel |
| CN102715935B (en) * | 2012-07-10 | 2014-04-09 | 浙江舒友仪器设备有限公司 | Ultrasonic scalpel |
| CN103721308A (en) * | 2012-10-15 | 2014-04-16 | 北京速迈医疗科技有限公司 | Ultrasonic debridement surgery system with enhanced cavitation effect |
| CN102921058A (en) * | 2012-11-05 | 2013-02-13 | 苏州工业园区职业技术学院 | Ultrasonic wound cleaning machine |
| CN102921058B (en) * | 2012-11-05 | 2014-12-31 | 苏州工业园区职业技术学院 | Ultrasonic Wound Cleaning Machine |
| US11213375B2 (en) | 2012-12-20 | 2022-01-04 | Sonendo, Inc. | Apparatus and methods for cleaning teeth and root canals |
| US11701202B2 (en) | 2013-06-26 | 2023-07-18 | Sonendo, Inc. | Apparatus and methods for filling teeth and root canals |
| CN104958798A (en) * | 2015-06-12 | 2015-10-07 | 朱卫 | Cleaning joint for transducer |
| CN110090067B (en) * | 2018-01-29 | 2022-07-05 | 柯惠有限合伙公司 | Ultrasonic horn, ultrasonic surgical instrument, and method of manufacturing an ultrasonic horn |
| CN110090067A (en) * | 2018-01-29 | 2019-08-06 | 柯惠有限合伙公司 | Ultrasonic amplitude transformer, ultrasonic surgical instrument and the method for manufacturing ultrasonic amplitude transformer |
| USD997355S1 (en) | 2020-10-07 | 2023-08-29 | Sonendo, Inc. | Dental treatment instrument |
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Open date: 20100127 |