CN2778240Y - Mini-type tumor therapeutic apparatus - Google Patents
Mini-type tumor therapeutic apparatus Download PDFInfo
- Publication number
- CN2778240Y CN2778240Y CN 200420120354 CN200420120354U CN2778240Y CN 2778240 Y CN2778240 Y CN 2778240Y CN 200420120354 CN200420120354 CN 200420120354 CN 200420120354 U CN200420120354 U CN 200420120354U CN 2778240 Y CN2778240 Y CN 2778240Y
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- cooling water
- water bag
- ultrasonic
- outfan
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Abstract
The utility model provides a small-sized tumor therapeutic device, which comprises a storing bag 1, a pouring pump 2, a heating device 3, a temperature control device 4, a temperature sensor 5, an ultrasonic generator 7, an ultrasonic energy cumulating device 8, a cooling water bag 9, a liquid returning pump 10 and a filter 11, wherein chemotherapy medicine liquid in the storing bag enters an abdominal cavity through the pouring pump by heating. The chemotherapy medicine liquid returns to the storing bag from the liquid returning pump, which can lead hot medicine liquid to circulate in the abdominal cavity. The ultrasonic energy cumulating device is adjusted and controlled by the ultrasonic generator to adjust the penetration depth of the medicine liquid in an operative site of the abdominal cavity. Consequently, the effect of heating and chemotherapy are enhanced to achieve the purpose of killing overflow cancer cells. Then, the successful rate of an operation and the survival rate of patients can be effectively improved. The utility model can be used as a device in a tumor operation room or ultrasonic medicine penetration therapy, and has the advantages of multiple functions, small size, light weight, low cost and convenient operation.
Description
Technical field
This utility model relates to a kind of small-sized apparats for treating tumor, belongs to medical instruments field.
Background technology
At present, the method for treatment malignant tumor is varied, and operation, radiotherapy, the chemotherapy of continuing to use except that tradition treated for three kinds and sent out, in recent years, heating therapy had also obtained clinical effectiveness preferably.But, the late result of tumor post-operation, still not ideal enough, be example with gastric cancer, gastric cancer peritoneum shifts and to account for about 50% of recurrent cases behind the radical operation for carcinoma of stomach.Causing peritoneal cancer to shift multiple reason is plantation, is particularly separating or during the excision cancerous tissue in the operation, and cancerous cell comes off and the plantation that causes.To cause quite high complication in case form peritoneal seeding, and therefore, seek to eliminate the method and the therapy equipment of abdominal cavity free cancer cell and remaining small cancer, and seem particularly important, be the field, forward position in the current oncotherapy research.
Summary of the invention
The utility model proposes a kind of small-sized apparats for treating tumor, purpose is: the dual function that utilizes the dabbling warm and chemotherapy of heat in operation, and penetrating of concentration ultrasonic in addition, strengthen the ability of cancerous cell and the remaining small cancer of killing the tumor operation spill and leakage, make its success rate that more effectively improves operation and survival rate.
This utility model can be used as the equipment that tumor operation chamber or ultrasonic medicinal penetrate method, has one-machine-multi-function, and volume is little, and is in light weight, and cost is low, and is easy to use, the advantage of being convenient to promote.
Description of drawings
Accompanying drawing 1 is a small-sized apparats for treating tumor block diagram of the present utility model.
Accompanying drawing 2 is the structural representation of heater 3.
Accompanying drawing 3 is the block diagram of ultrasonic generator 7.
Accompanying drawing 4 is the structural representation of ultrasonic transducer 8.
The specific embodiment
Below in conjunction with accompanying drawing structure of the present utility model and technology contents thereof are described further:
Referring to Fig. 1, small-sized apparats for treating tumor of the present utility model includes: store bag 1, charge pump 2, heater 3, attemperating unit 4, temperature sensor 5, ultrasonic generator 7, supersonic concentrator 8, cooling water bag 9, return liquid pump 10 and filter 11.It is characterized in that: storage bag 1 and cooling water bag 9 are made by medical high polymer, place in the heater 3, by attemperating unit 4 temperature controls; Abdominal cavity 6 and cooling water bag 9 are built-in with temperature sensor 5, cooling water bag 9 at the abdominal operation position around adhesive fix; Supersonic concentrator 8 is fixed on the cooling water bag 9, and is regulated and control by ultrasonic generator 7, produces concentration ultrasonic.Charge pump 2 and return liquid pump 10 and adopt and close and the operation of contactless type of drive.
In Fig. 2, heater 3 is composited successively by liner plate 3-1, far infrared radiation layer 3-2, heating layer 3-3, thermal insulation layer 3-4 and casing 3-5; Heating layer 3-3 adopts face resistance heated mode, is made by non-metal electrothermal material.
Platinum resistance thermometer sensor, is adopted in temperature sensor 5, and probe is by the stainless steel material sterile packaged.
In Fig. 3, ultrasonic generator 7 by intervalometer 12, controller 13,, amplifier 15 and actuator 16 constitute; The outfan of controller 13 is received on the input of agitator 14, the outfan of intervalometer 12 is also received on the input of agitator 14, the outfan of agitator 14 is received on the input of amplifier 15, the outfan of amplifier 15 is received on the input of actuator 16, and the outfan of actuator 16 is received the input of supersonic concentrator 8.
In Fig. 4, ultrasonic transducer 8 by ultrasonic vibrator 8-1, silicone rubber lid 8-2, teflon gasket 8-3, gland 8-4, housing 8-5, and handle 8-6 constitute.Ultrasonic vibrator 8-1 adopts the curve focusing structure, be lined with teflon gasket 8-3 under it, be fixed on the housing 8-5 by gland 8-4, housing 8-5 is fixed on the handle 8-6 by the boss screw thread, and the cable that transmits high frequency electrical signal is passed by the endoporus among the handle 8-6.The ultrasound wave that ultrasonic vibrator 8-1 produces is sent to cooling water bag 9 by silicone rubber lid 8-2.
Below by concrete embodiment, introduce operating process of the present utility model:
Embodiment 1: the operation of abdominal thermal infusion therapy
The chemotherapy medicinal liquid that at first will store in the bag 1 heats in heater 3, when temperature reaches 41 ℃, injects postoperative abdominal cavity 6 by charge pump 2, and by returning liquid pump 10 medicinal liquid is returned storage bag 1 by pipeline through filter 11.Because temperature sensor 5 places abdominal cavity 6 thermometrics, thereby medicinal liquid accurately is controlled in 42 ℃ ± 0.1 ℃ the scope in the abdominal cavity,, determines treatment time, can during treating, progressively kill the cancerous cell of spill and leakage according to patient's situation.
Embodiment 2: the operation of phonophoresis
At first will store bag and 1 pour into the water that degass, inject heaters 3 heating by charge pump 2 after, arrive cooling water bag 9, return storage bag 1 again, thorough deaeration in circulation makes its temperature constant temperature that cools off the temperature sensor 5 in water bag 9 about 35 ℃; At the same time, the couplant that chemotherapeutics is made is coated in therapentic part, and put well thereon and cool off water bag 9, after adjusting power and pulse required when treating, ultrasonic transducer 8 is compressed cooling water bag 9 press close to therapentic part, after reaching the stipulated time, the shift position is done treatment again, till whole therapentic part is finished.
Claims (4)
1, a kind of small-sized apparats for treating tumor, include: store bag 1, charge pump 2, heater 3, attemperating unit 4, temperature sensor 5, ultrasonic generator 7, supersonic concentrator 8, cooling water bag 9, return liquid pump 10 and filter 11, it is characterized in that: storage bag 1 and cooling water bag 9 are made by medical high polymer, place in the heater 3, by attemperating unit 4 temperature controls; Abdominal cavity 6 and cooling water bag 9 are built-in with temperature sensor 5, cooling water bag 9 at the abdominal operation position around adhesive fix; Supersonic concentrator 8 is fixed on the cooling water bag 9.
2, according to the described small-sized apparats for treating tumor of claim 1, it is characterized in that: heater 3 is composited successively by liner plate 3-1, far infrared radiation layer 3-2, heating layer 3-3, thermal insulation layer 3-4 and casing 3-5; Heating layer 3-3 adopts face resistance heated mode, is made by non-metal electrothermal material.
3, according to the described small-sized apparats for treating tumor of claim 1, it is characterized in that: ultrasonic generator 7 by intervalometer 12, controller 13,, amplifier 15 and actuator 16 constitute; The outfan of controller 13 is received on the input of agitator 14, the outfan of intervalometer 12 is also received on the input of agitator 14, the outfan of agitator 14 is received on the input of amplifier 15, the outfan of amplifier 15 is received on the input of actuator 16, and the outfan of actuator 16 is received the input of supersonic concentrator 8.
4, according to the described small-sized apparats for treating tumor of claim 1, it is characterized in that: ultrasonic transducer 8 is by ultrasonic vibrator 8-1, silicone rubber lid 8-2, teflon gasket 8-3, gland 8-4, housing 8-5, and handle 8-6 constitutes, ultrasonic vibrator 8-1 adopts the curve focusing structure, be lined with teflon gasket 8-3 under it, be fixed on the housing 8-5 by gland 8-4, housing 8-5 is fixed on the handle 8-6 by the boss screw thread, the cable that transmits high frequency electrical signal is passed by the endoporus among the handle 8-6, and the ultrasound wave that ultrasonic vibrator 8-1 produces is sent to cooling water bag 9 by silicone rubber lid 8-2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420120354 CN2778240Y (en) | 2004-12-20 | 2004-12-20 | Mini-type tumor therapeutic apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420120354 CN2778240Y (en) | 2004-12-20 | 2004-12-20 | Mini-type tumor therapeutic apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2778240Y true CN2778240Y (en) | 2006-05-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420120354 Expired - Fee Related CN2778240Y (en) | 2004-12-20 | 2004-12-20 | Mini-type tumor therapeutic apparatus |
Country Status (1)
| Country | Link |
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| CN (1) | CN2778240Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011150662A1 (en) * | 2010-06-03 | 2011-12-08 | 广州保瑞医疗技术有限公司 | Position-limited-type heat perfusion filter for body cavity |
-
2004
- 2004-12-20 CN CN 200420120354 patent/CN2778240Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011150662A1 (en) * | 2010-06-03 | 2011-12-08 | 广州保瑞医疗技术有限公司 | Position-limited-type heat perfusion filter for body cavity |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |