CN102499735A - Attractable and flushable ultrasonic scalpel used under laparoscope - Google Patents
Attractable and flushable ultrasonic scalpel used under laparoscope Download PDFInfo
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- CN102499735A CN102499735A CN2011102958238A CN201110295823A CN102499735A CN 102499735 A CN102499735 A CN 102499735A CN 2011102958238 A CN2011102958238 A CN 2011102958238A CN 201110295823 A CN201110295823 A CN 201110295823A CN 102499735 A CN102499735 A CN 102499735A
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Abstract
The invention relates to an attractable and flushable ultrasonic scalpel which comprises a housing, a balance block, an energy transducer, an ultrasonic vibration body, an ultrasonic scalpel head, a hollow inner tube, a hollow outer tube, a suction tube, a control valve of the suction tube, a one-way valve, a water inlet tube, and an outlet of the suction tube, wherein the balance block, the energy transducer, the ultrasonic vibration body and the ultrasonic scalpel head are arranged in the housing, the ultrasonic scalpel head extending from the ultrasonic vibration body is of a hollow rod, the hollow inner tube is arranged in the hollow rod, the hollow outer tube is arranged on the periphery of the hollow inner tube, the hollow outer tube is connected with the suction tube, the control valve of the suction tube is arranged on the suction tube of the hollow outer tube, the outlet of the suction tube is arranged on the housing, the one-way valve is arranged on the water inlet tube, and the water inlet tube is connected to the hollow inner tube. The attractable and flushable ultrasonic scalpel used under a laparoscope, disclosed by the invention, is used for operations under the laparoscope, can facilitate the surgical operations of a doctor, absorb smoke fog by point-pressing a valve handle on a handle, sweep vision and complete a plurality of operation processes very conveniently, and is conductive to improving operation efficiency and improving operation quality.
Description
Technical field
The present invention relates to a kind of medical apparatus and instruments, the multifunction supersonic scalpel of especially using for a kind of surgery Minimally Invasive Surgery.
Background technology
Mainly to be that stomach wall does not have tool marks operations more and more many along with Wicresoft's (chamber mirror, especially peritoneoscope) surgical operation; Comprise the endoscope-assistant surgery of cortex and through natural tract endoscopic surgery (NOTES) etc. through the abdominal cavity; Wicresoft's chamber mirror surgical operation is little to the injury of human body; Especially amount of bleeding is little, wound chamber mirror operating amount of bleeding be general outer operation amount of bleeding 1/10th in addition lower.Ultrasound knife is most important operating theater instruments during laparoscopic surgery; But in practical operation; Ultrasound knife has certain shortcoming at present, will produce certain smog (liquid mist) when at first ultrasound knife is performed the operation, and influences the visual field; If but from other handle hole through removing droplet then need other perforate, otherwise may influence operation and pneumoperitoneum; In addition, the time take place to take out ultrasound knife when hemorrhage, execute the patient, often waits the hemorrhage visual field that influences once more when implanting once more, the middle turn-off abdomen of having to sometimes through attracting and flushing back and then implant the ultrasound knife hemostasis in operation.Or need special attraction and flusher and extend operative site through pipeline; But this attachment device is convenient inadequately in control; In fact need other assistant to control; This will seek help hands with require cooperating of operating doctor highly, information transmission and tacit degree can directly have influence on surgical effect.
Summary of the invention
The object of the invention provides that use can attract and flushable ultrasound knife under a kind of peritoneoscope; In particular for the ultrasound knife that under peritoneoscope, uses; A kind of doctor's of being convenient to operation technique is provided; Help improving the operating theater instruments of operation efficient, improvement operation quality, and easy to use, structure is simple and clear.Ultrasonic vibrator 4 is connected with the input high frequency voltage connecting line of ultrasonic-frequency power supply.
Technical scheme of the present invention is: what peritoneoscope used down attracts and flushable ultrasound knife; Comprise housing (handle) 1, balance weight 2, transducer 3, ultrasonic vibrator 4, ultrasonic cutter head 8, hollow bowl 7, hollow outer tube 9, suction pipe 10, suction pipe control valve 11, check valve 12, water inlet pipe 13, suction pipe outlet 14; Wherein balance weight 2, transducer 3, ultrasonic vibrator 4 and ultrasonic cutter head 8 all are contained in the housing 1, and the ultrasonic cutter head 8 that the supersonic vibration body extension stretches out is one shaft-like, is a hollow bar; Be provided with hollow bowl 7 in the hollow bar; The pipe periphery of hollow bowl is a hollow outer tube 9, and hollow outer tube 9 connects suction pipe 10, and suction pipe is provided with suction pipe control valve 11; Housing is provided with suction pipe outlet 14, and water inlet pipe 13 is provided with check valve 12 and is connected to hollow bowl 7.
The invention has the beneficial effects as follows: this is a kind of attraction and the following ultrasound knife that uses of flushable peritoneoscope; Be used for using, be convenient to doctor's operation technique, on handle, press valve handle and can absorb smog (liquid mist) in the operation of peritoneoscope eyeball; Can in time clean the visual field; The check valve of pressing water inlet pipe 13 simultaneously then conveniently washes, and doctor's utmost point is accomplished a plurality of operation processs easily, and the present invention is the operating theater instruments that helps improving operation efficient, improvement operation quality; And easy to use, structure is simple and clear.Use apparatus of the present invention can not influence the negative effect and the pneumoperitoneum of operation; More commonly used take place when being operation when hemorrhage, often need attract and wash the back and then implant ultrasound knife and stop blooding, and apparatus of the present invention have overcome this deficiency, can use ultrasound knife the most efficiently.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Housing 1, balance weight 2, transducer 3, ultrasonic vibrator 4, pipe valve 5, shunt valve 6, hollow bowl 7, ultrasonic cutter head 8, hollow outer tube 9, suction pipe 10, suction pipe control valve 11, check valve 12, water inlet pipe 13, suction pipe outlet 14.
The specific embodiment
Ultrasonic knife bar is designed to hollow bar two layers of pipe are arranged; On the housing of double as handle, being provided with one then attracts and flushing hole; And with 2 check valves or control valve control, ampere-hour is opened under valve, closes during relieving; Executing the patient so only needs a hands just can control hemostasis, cutting, flushing, attraction button, just can not accomplish aforesaid operations under the situation of parallel operation tool without other apparatus by executing the patient in case emergency such as hemorrhage takes place; Do not need the assistant to cooperate and instruction,, can wash attraction simultaneously yet, reduce the step of operation technique, save operating time as some little smog, hemorrhage, eschar.
Especially the control knob of suction pipe control valve 11 and check valve is equipped with second gear, and promptly one grade is often to open (these shelves continue suction or discharge water), another shelves to be connected with the input high frequency voltage connecting line of ultrasonic-frequency power supply for crawl (according to just inhaling or discharging water), ultrasonic vibrator 4.
The diameter of housing (handle) 1 is no more than 25mm; Wherein balance weight 2, transducer 3, ultrasonic vibrator 4 and ultrasonic cutter head 8 all are contained in the housing 1; Wherein to be weight balancing and ultrasonic reverse material, transducer 3 for piezoelectric, ultrasonic vibrator 4 can be and ultrasonic cutter head 8 one or the material that separates balance weight 2; Process by metal material; Ultrasonic cutter head 8 is shaft-like, and front end must length extend about 10CM when design among the figure, is provided with the hollow bowl 7 of equality in the shaft-like ultrasonic cutter head and forms hollow outer tube 9; The diameter of bar is 5-8mm (in actual the manufacturing is the elongated rod shape of thick 6-7mm, with the stainless steel tube preparation), and hollow bowl 7 is 1-2mm, and the tube gap of hollow outer tube 9 also has about 1mm; Whether the suction of the conducting of suction pipe control valve 11 or closing control suction pipe 10 extends to boom end; Suction pipe outlet 14 is with the aspirate sucking-off; The water inlet of check valve 12 control water inlet pipes 13, hollow outer tube 9 connects suction pipe 10, and suction pipe is provided with suction pipe control valve 11; Housing is provided with suction pipe outlet 14, and water inlet pipe 13 is provided with check valve 12 and is connected to hollow bowl 7.Transducer is inserted through lead-in wire by the external ultrasound high frequency electric source, does not draw among the figure, the special explanation.
In addition, housing is provided with pipe valve 5 and shunt valve 6, and shunt valve 6 is communicated with hollow outer tube 9, lowers the suction load in the time of can making suction pipe suction excessive when pressing pipe valve, and suction pipe control valve 11 often leaves often.
Claims (4)
1. can attract and flushable ultrasound knife; It is characterized in that comprising housing, balance weight, transducer, ultrasonic vibrator, ultrasonic cutter head, hollow bowl, hollow outer tube, suction pipe, suction pipe control valve, check valve, water inlet pipe, suction pipe outlet, wherein balance weight, transducer, ultrasonic vibrator and ultrasonic cutter head all are contained in the housing, and the ultrasonic cutter head that the supersonic vibration body extension stretches out is a hollow bar; Be provided with hollow bowl in the hollow bar; The pipe periphery of hollow bowl is the hollow outer tube, and the hollow outer tube connects suction pipe, and hollow outer tube suction pipe is provided with the suction pipe control valve; Housing is provided with the suction pipe outlet, and water inlet pipe is provided with check valve and is connected to hollow bowl.
2. according to claim 1 attraction and flushable ultrasound knife is characterized in that housing is provided with pipe valve and shunt valve, and shunt valve is communicated with the hollow outer tube.
3. according to claim 1 attraction and flushable ultrasound knife is characterized in that the control knob of suction pipe control valve and check valve is equipped with second gear, promptly one grade be often open, these shelves continue suction or discharge water, another shelves for crawl promptly according to just aspirating or discharging water.
4. according to claim 1 attraction and flushable ultrasound knife is characterized in that the diameter of housing is no more than 25mm, is provided with the hollow bowl of equality in the shaft-like ultrasonic cutter head and forms the hollow outer tube; The diameter of bar is 5-8mm, and the hollow bowl diameter is 1-2mm, the tube gap 1mm of hollow outer tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110295823 CN102499735B (en) | 2011-10-08 | 2011-10-08 | Attractable and flushable ultrasonic scalpel used under laparoscope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110295823 CN102499735B (en) | 2011-10-08 | 2011-10-08 | Attractable and flushable ultrasonic scalpel used under laparoscope |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102499735A true CN102499735A (en) | 2012-06-20 |
| CN102499735B CN102499735B (en) | 2013-12-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110295823 Active CN102499735B (en) | 2011-10-08 | 2011-10-08 | Attractable and flushable ultrasonic scalpel used under laparoscope |
Country Status (1)
| Country | Link |
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| CN (1) | CN102499735B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105496513A (en) * | 2015-11-30 | 2016-04-20 | 郜永顺 | Smog-free ultrasound knife |
| CN107625544A (en) * | 2017-09-12 | 2018-01-26 | 四川大学华西医院 | Operation attracts flusher with circulating type integration |
| CN110897733A (en) * | 2019-12-31 | 2020-03-24 | 重庆大学附属肿瘤医院 | Water injection and smoke removal device matched with laparoscopic surgical instrument |
| CN113616282A (en) * | 2021-09-10 | 2021-11-09 | 福州捷事杰信息科技有限公司 | Ultrasonic scalpel for prostate and using method |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2031050U (en) * | 1988-01-29 | 1989-01-18 | 王喜亭 | Pressing type water tap |
| CN2176731Y (en) * | 1993-08-16 | 1994-09-14 | 边杰 | Water-through type intervertebral disc cutting and scution device |
| CN2280497Y (en) * | 1996-03-13 | 1998-05-06 | 南京铁道医学院 | Multifunction supersonic operation scalpel |
| CN202263033U (en) * | 2011-10-08 | 2012-06-06 | 金黑鹰 | Ultrasonic scalpel capable of sucking and washing |
-
2011
- 2011-10-08 CN CN 201110295823 patent/CN102499735B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2031050U (en) * | 1988-01-29 | 1989-01-18 | 王喜亭 | Pressing type water tap |
| CN2176731Y (en) * | 1993-08-16 | 1994-09-14 | 边杰 | Water-through type intervertebral disc cutting and scution device |
| CN2280497Y (en) * | 1996-03-13 | 1998-05-06 | 南京铁道医学院 | Multifunction supersonic operation scalpel |
| CN202263033U (en) * | 2011-10-08 | 2012-06-06 | 金黑鹰 | Ultrasonic scalpel capable of sucking and washing |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105496513A (en) * | 2015-11-30 | 2016-04-20 | 郜永顺 | Smog-free ultrasound knife |
| CN107625544A (en) * | 2017-09-12 | 2018-01-26 | 四川大学华西医院 | Operation attracts flusher with circulating type integration |
| CN110897733A (en) * | 2019-12-31 | 2020-03-24 | 重庆大学附属肿瘤医院 | Water injection and smoke removal device matched with laparoscopic surgical instrument |
| CN113616282A (en) * | 2021-09-10 | 2021-11-09 | 福州捷事杰信息科技有限公司 | Ultrasonic scalpel for prostate and using method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102499735B (en) | 2013-12-25 |
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Address after: 225401 Taixing, Jiangsu Province, North Sichuan Road, No. 88, No. Patentee after: Jin Heiying Address before: 210001 No. 1 Jinling Road, Confucius temple, Qinhuai District, Jiangsu, Nanjing Patentee before: Jin Heiying |
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Effective date of registration: 20160315 Address after: Building D1 long Plaza No. 38 224000 Jiangsu province south of Yancheng City District Xindu Street South people Patentee after: Yancheng Yuanyang Medical Technology Co Ltd Address before: 225401 Taixing, Jiangsu Province, North Sichuan Road, No. 88, No. Patentee before: Jin Heiying |
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| TR01 | Transfer of patent right |
Effective date of registration: 20180514 Address after: 210049 room 512, B building, technology and business center, 18 Xianlin Road, Ma Qun street, Qixia District, Nanjing, Jiangsu. Patentee after: Nanjing Pu Pai medical science and technology company limited Address before: 224000 D1, new dragon Plaza, 38 South Renmin Road, Xindu street, Chengnan New District, Yancheng City, Jiangsu Patentee before: Yancheng Yuanyang Medical Technology Co Ltd |
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