CN202263033U - Ultrasonic scalpel capable of sucking and washing - Google Patents
Ultrasonic scalpel capable of sucking and washing Download PDFInfo
- Publication number
- CN202263033U CN202263033U CN2011203725264U CN201120372526U CN202263033U CN 202263033 U CN202263033 U CN 202263033U CN 2011203725264 U CN2011203725264 U CN 2011203725264U CN 201120372526 U CN201120372526 U CN 201120372526U CN 202263033 U CN202263033 U CN 202263033U
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- hollow
- ultrasonic
- outer tube
- suction pipe
- valve
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Abstract
The utility model discloses an ultrasonic scalpel capable of sucking and washing. The ultrasonic scalpel capable of sucking and washing comprises a shell, a balance block, a transducer, an ultrasonic oscillating body, an ultrasonic scalpel head, a hollow inner tube, a hollow outer tube, a suction tube, a suction tube control valve, a check valve, a water inlet pipe and a suction tube outlet, wherein the balance block, the transducer, the ultrasonic oscillating body and the ultrasonic scalpel head are all arranged in the shell; the ultrasonic scalpel head which extends out of the ultrasonic oscillating body is a hollow rod; the hollow inner tube is arranged in the hollow rod; the hollow outer tube is arranged at the periphery of the hollow inner tube and is connected with the suction tube; the suction tube of the hollow outer tube is provided with the suction tube control valve; the shell is provided with the suction tube outlet; and the water inlet pipe is provided with the check valve and is connected to the hollow inner tube. The ultrasonic scalpel is used under the condition that a laparoscope can be sucked and washed, is used for laparoscopic surgeries, and ensures that the surgical operation of doctors is convenient; smog can be absorbed by pressing a valve handle on a handle so as to clear the visual field; and by the ultrasonic scalpel, multiple surgical processes can be conveniently finished, and the improvement of operation efficiency and operation quality is facilitated.
Description
Technical field
This utility model 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
This utility model purpose 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 is connected with the input high frequency voltage connecting line of ultrasonic-frequency power supply.
The technical scheme of this utility model is: what peritoneoscope used down attracts and flushable ultrasound knife; Comprise housing (handle), 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 one shaft-like, 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 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.
The beneficial effect of this utility model is: 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 simultaneously then conveniently washes, and doctor's utmost point is accomplished a plurality of operation processs easily, and this utility model is the operating theater instruments that helps improving operation efficient, improvement operation quality; And easy to use, structure is simple and clear.Use this utility model device 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 this utility model device has overcome this deficiency, can use ultrasound knife the most efficiently.
Description of drawings
Fig. 1 is this utility model structural representation.
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 |
|---|---|---|---|
| CN2011203725264U CN202263033U (en) | 2011-10-08 | 2011-10-08 | Ultrasonic scalpel capable of sucking and washing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203725264U CN202263033U (en) | 2011-10-08 | 2011-10-08 | Ultrasonic scalpel capable of sucking and washing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202263033U true CN202263033U (en) | 2012-06-06 |
Family
ID=46153845
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203725264U Expired - Fee Related CN202263033U (en) | 2011-10-08 | 2011-10-08 | Ultrasonic scalpel capable of sucking and washing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202263033U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102499735A (en) * | 2011-10-08 | 2012-06-20 | 金黑鹰 | Attractable and flushable ultrasonic scalpel used under laparoscope |
-
2011
- 2011-10-08 CN CN2011203725264U patent/CN202263033U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102499735A (en) * | 2011-10-08 | 2012-06-20 | 金黑鹰 | Attractable and flushable ultrasonic scalpel used under laparoscope |
| CN102499735B (en) * | 2011-10-08 | 2013-12-25 | 金黑鹰 | Attractable and flushable ultrasonic scalpel used under laparoscope |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120606 Termination date: 20131008 |