CN204193282U - A kind of control by chemotherapy device - Google Patents
A kind of control by chemotherapy device Download PDFInfo
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- CN204193282U CN204193282U CN201420385960.XU CN201420385960U CN204193282U CN 204193282 U CN204193282 U CN 204193282U CN 201420385960 U CN201420385960 U CN 201420385960U CN 204193282 U CN204193282 U CN 204193282U
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Abstract
This utility model relates to a kind of Internal Medicine-Oncology chemotherapy device, is specifically related to a kind of control by chemotherapy device.This device comprises casing, heat-exchange device, Liquid storage container and adjustable extruding charge pump and forms; Medicinal liquid input pipe is installed with sucker, time controller and temperature pressure sensing probe successively near abdominal cavity place; Medicinal liquid outlet tube is installed with time controller and sucker successively near abdominal cavity place; Liquid storage container comprises container one and mutually isostructural container two, and container bottom is all provided with outlet, and top is all provided with lid.Advantage: infusion liquid can realize closed circulation between abdominal cavity and heat-exchange device, the heat lost in perfusion rear acquisition capable of circulation supplements, and guarantees enough infusion times and enough medicinal liquid amounts of pouring into; Can firm medicinal liquid input and output pipe, and can prevent from occurring the phenomenons such as blocking pipeline in cyclic process, give full play to warm and dual function that is chemotherapy, save medical expense, safe and reliable, easy and simple to handle, thus desirable curative effect can be obtained.
Description
Technical field:
This utility model relates to a kind of Internal Medicine-Oncology chemotherapy device, is specifically related to a kind of control by chemotherapy device.
Background technology:
Intraperitoneal hot perfusion chemotherapeutic is the new technique of a various malignant tumor for the treatment of intraperitoneal, and it can be killed in operation and remain in Intraabdominal cancerous cell and micro-focus, for the transfer of prevention and therapy gastrointestinal tract cancer postsurgical peritoneal and recurrence, has significant curative effect.The temperature of the solution in human abdominal cavity, at 43 DEG C, at such a temperature, effectively can kill the cancerous cell in human abdominal cavity.
The way of Hospitals at Present is bored a hole at the abdominal cavity place of human body by artificial method, and by the medicinal liquid filling of heating to intraperitoneal, insert mozzle in the bottom of human abdominal cavity and discharge, the major defect of this method is one: medicinal liquid consumption is large; Its two: temperature control weak effect; Its three: insulation duration need manual control, subjective factors has very large hidden danger.
Existing patent 201220258736.5 (a kind of hot perfusion chemotherapeutic apparatus), perfusion solution closed circulation between human abdominal cavity and device can be realized, the heat lost in perfusion can constantly obtain supplementary, the temperature of perfusion solution can accurately control at required treatment temperature 42-43 DEG C, but, the time that medicinal liquid is stayed at human body is too short, and medicinal liquid assimilation effect is poor.
Utility model content:
According to above the deficiencies in the prior art, hereby propose a kind of control by chemotherapy device, above-mentioned deficiency can be overcome: this device comprises casing, heat-exchange device, Liquid storage container and adjustable extruding charge pump and forms; Heat-exchange device comprises tank, heat-exchange tube and heater; The medicinal liquid input pipe that outside is provided with attemperator is fixedly mounted on the outfan of heat-exchange device, and medicinal liquid outlet tube is connected with the input of Liquid storage container, and the outfan of Liquid storage container is connected with heat-exchange device; Adjustable extruding charge pump one end is connected with the outlet pipe of heater, and one end is connected with Liquid storage container, and medicinal liquid input pipe is installed with sucker, time controller and temperature pressure sensing probe successively near abdominal cavity place; Medicinal liquid outlet tube is installed with time controller and sucker successively near abdominal cavity place; All time controllers are all provided with valve; Liquid storage container comprises container one and mutually isostructural container two, and container bottom is all provided with outlet, and top is all provided with lid, and the exit of container one is in succession in the porch of container two, and the exit of container one is higher than the porch of container two.
Preferred version is as follows:
Heat-exchange device is provided with 1-3, increases heat exchange area, reduces heating rate, is conducive to the stability keeping chemotherapeutics.Container one and container two are all built-in with drainage screen.Drainage screen aperture is 40-75 micron.
Heat-exchange tube internal diameter is 4 millimeters, and thickness of pipe wall 1 millimeter, is convenient to liquid medicine flow, and abdominal cavity wound is little.Adjustable extruding charge pump is provided with electronic flow and rotating speed display device, is convenient to adjust pressure, provides circumfusion power to make perfusion solution form circulation between abdominal cavity and hot perfusion chemotherapeutic apparatus.
Sucker number is 2-8, ensures that medicinal liquid input pipe, medicinal liquid outlet tube can fixations, can effectively prevent from swinging or being artificially not intended to pull.
Heat-exchange device comprises tank, heat-exchange tube and heater, and heater is provided with the water inlet pipe and the outlet pipe that jointly form water-flow circuit with tank, and adjustable extruding charge pump is serially connected with on outlet pipe, and heat-exchange tube coiling dipping bath is in tank.The nearly abdominal cavity of medicinal liquid input pipe is provided with temperature pressure sensing probe, experiences abdominal cavity temperature and pressure.Time controller is provided with display screen, can arrange countdown; In use, the abdominal cavity of device of the present utility model and patient is combined, two valves are all opened, by the perfusion solution of room temperature through heat-exchange device, temperature is heated indirectly and rises to 43-45 DEG C, under the effect of adjustable extruding charge pump, abdominal cavity is injected with the flow of 600-800ml/min, after carrying out the cyclic preheat of 15-25min, close the valve on medicinal liquid outlet tube, according to the process data that temperature and pressure transmitter 9 obtains, the time of continuing to inject is set, after continuing to inject 2-5min, close the valve on medicinal liquid input pipe; Design time controller, after countdown starts, screen display countdown, the abdominal cavity to patient body covers some Insulations, such as quilt, clothes etc., ensures patient temperature, ensures that medicinal liquid is fully absorbed utilization in vivo simultaneously.After countdown terminates, open two valves, absorbed rear medicinal liquid and flowed out by medicinal liquid outlet tube, after Liquid storage container, after 30-40min Automatic Cycle, valve-off carries out next one circulation again.Liquid storage container is provided with two defecators, and more effectively can filter out the micro-bolt of tissue, prevent the phenomenon occurring blocking pipeline in cyclic process, circulation is reliable.
Wherein, in clinical practice, a mouth only need be opened in patient abdominal cavity, and this mouth of patient all put into by medicinal liquid input pipe and medicinal liquid outlet tube, realizes overall circulatory function.
This utility model has the following advantages: infusion liquid can realize closed circulation between abdominal cavity and heat-exchange device, and the heat lost in perfusion rear acquisition capable of circulation supplements, and guarantees enough infusion times and enough medicinal liquid amounts of pouring into; Can firm medicinal liquid input and output pipe, and can prevent from occurring the phenomenons such as blocking pipeline in cyclic process, give full play to warm and dual function that is chemotherapy, save medical expense, safe and reliable, easy and simple to handle, thus desirable curative effect can be obtained.
Accompanying drawing illustrates:
Structural representation when Fig. 1 is this utility model use.
In figure: 1, attemperator, 2, medicinal liquid input pipe, 3, heat-exchange tube, 4, heat-exchange device, 5, tank, 6, heater, 7, adjustable extruding charge pump, 8, drainage screen, 9, medicinal liquid outlet tube, 10, sucker, 11, time controller, 12, valve, 13, container one, 14, container two, 15, lid.
Detailed description of the invention:
Below in conjunction with accompanying drawing, more detailed explanation is done to this utility model, but this utility model is not limited to specific embodiment.
Embodiment 1:
A kind of control by chemotherapy device, comprises casing, 1 heat-exchange device 4, Liquid storage container and adjustable extruding charge pump 7 is formed; Heat-exchange device comprises tank 5, heat-exchange tube 5 and heater 6; The medicinal liquid input pipe 2 that outside is provided with attemperator 1 is fixedly mounted on the outfan of heat-exchange device 4, and medicinal liquid outlet tube 9 is connected with the input of Liquid storage container, and the outfan of Liquid storage container is connected with heat-exchange device 4; Adjustable extruding charge pump 7 one end is connected with the outlet pipe of heater 6, and one end is connected with Liquid storage container, and medicinal liquid input pipe 2 is installed with sucker 10, time controller 11 and temperature pressure sensing probe 9 successively near abdominal cavity place; Medicinal liquid outlet tube 9 is installed with time controller 11 and sucker 10 successively near abdominal cavity place; All time controllers 11 are all provided with valve 12; Liquid storage container comprises container 1 and mutually isostructural container 2 14, and container bottom is all provided with outlet, and top is all provided with lid 15, and the exit of container 1 is in succession in the porch of container 2 14, and the exit of container 1 is higher than the porch of container 2 14.
Container 1 and container 2 14 are all built-in with drainage screen 8.Drainage screen 8 aperture is 40 microns.Heat-exchange tube 3 internal diameter is 4 millimeters, and thickness of pipe wall 1 millimeter, is convenient to liquid medicine flow, and abdominal cavity wound is little.Adjustable extruding charge pump 7 is provided with electronic flow and rotating speed display device, is convenient to adjust pressure, provides circumfusion power to make perfusion solution form circulation between abdominal cavity and hot perfusion chemotherapeutic apparatus.Sucker 10 number is 4, ensures that medicinal liquid input pipe 2, medicinal liquid outlet tube 9 can fixations, can effectively prevent from swinging or being artificially not intended to pull.
Heat-exchange device comprises tank 5, heat-exchange tube 3 and heater 6, and heater 6 is provided with the water inlet pipe and the outlet pipe that jointly form water-flow circuit with tank, and adjustable extruding charge pump string 7 is connected on outlet pipe, and heat-exchange tube 3 coils dipping bath in tank 5.The nearly abdominal cavity of medicinal liquid input pipe 2 is provided with temperature pressure sensing probe 9, experiences abdominal cavity temperature and pressure.Time controller 11 is provided with display screen, can arrange countdown; Liquid storage container is provided with two defecators, and more effectively can filter out the micro-bolt of tissue, prevent the phenomenon occurring blocking pipeline in cyclic process, circulation is reliable.
In use, combined in the abdominal cavity of device of the present utility model and patient, two valves 12 are all opened, and by the perfusion solution of room temperature when the heat-exchange device 4, temperature is heated indirectly and rises to 45 DEG C,
Under the effect of adjustable extruding charge pump 7, inject abdominal cavity, after carrying out the cyclic preheat of 15 minutes with the flow of 600ml/min, according to the process data that temperature and pressure transmitter 9 obtains, the time of continuing to inject is set, after continuing to inject 2min, closes the valve 12 on medicinal liquid input pipe; Design time controller 11, after countdown 4h starts, screen display countdown, the abdominal cavity to patient body covers some Insulations, such as quilt, clothes etc., ensures that medicinal liquid is fully absorbed utilization in vivo.After 4h terminates, open two valves 12, absorbed rear medicinal liquid and flowed out by medicinal liquid outlet tube 9, after Liquid storage container, after 30min Automatic Cycle, valve-off 12 carries out next one circulation again.
Embodiment 2:
A kind of control by chemotherapy device, comprises casing, 2 heat-exchange devices 4, Liquid storage container and adjustable extruding charge pumps 7 is formed; Heat-exchange device comprises tank 5, heat-exchange tube 5 and heater 6; The medicinal liquid input pipe 2 that outside is provided with attemperator 1 is fixedly mounted on the outfan of heat-exchange device 4, and medicinal liquid outlet tube 9 is connected with the input of Liquid storage container, and the outfan of Liquid storage container is connected with heat-exchange device 4; Adjustable extruding charge pump 7 one end is connected with the outlet pipe of heater 6, and one end is connected with Liquid storage container, and medicinal liquid input pipe 2 is installed with sucker 10, time controller 11 and temperature pressure sensing probe 9 successively near abdominal cavity place; Medicinal liquid outlet tube 9 is installed with time controller 11 and sucker 10 successively near abdominal cavity place; All time controllers 11 are all provided with valve 12; Liquid storage container comprises container 1 and mutually isostructural container 2 14, and container bottom is all provided with outlet, and top is all provided with lid 15, and the exit of container 1 is in succession in the porch of container 2 14, and the exit of container 1 is higher than the porch of container 2 14.
Container 1 and container 2 14 are all built-in with drainage screen 8.Drainage screen 8 aperture is 75 microns.Heat-exchange tube 3 internal diameter is 4 millimeters, and thickness of pipe wall 1 millimeter, is convenient to liquid medicine flow, and abdominal cavity wound is little.Adjustable extruding charge pump 7 is provided with electronic flow and rotating speed display device, is convenient to adjust pressure, provides circumfusion power to make perfusion solution form circulation between abdominal cavity and hot perfusion chemotherapeutic apparatus.Sucker 10 number is 2, ensures that medicinal liquid input pipe 2, medicinal liquid outlet tube 9 can fixations, can effectively prevent from swinging or being artificially not intended to pull.
Heat-exchange device comprises tank 5, heat-exchange tube 3 and heater 6, and heater 6 is provided with the water inlet pipe and the outlet pipe that jointly form water-flow circuit with tank, and adjustable extruding charge pump string 7 is connected on outlet pipe, and heat-exchange tube 3 coils dipping bath in tank 5.The nearly abdominal cavity of medicinal liquid input pipe 2 is provided with temperature pressure sensing probe 9, experiences abdominal cavity temperature and pressure.Time controller 11 is provided with display screen, can arrange countdown; Liquid storage container is provided with two defecators, and more effectively can filter out the micro-bolt of tissue, prevent the phenomenon occurring blocking pipeline in cyclic process, circulation is reliable.
In use, combined in the abdominal cavity of device of the present utility model and patient, two valves 12 are all opened, by the perfusion solution of room temperature when the heat-exchange device 4, temperature is heated indirectly and rises to 45 DEG C, under the effect of adjustable extruding charge pump 7, inject abdominal cavity, after carrying out the cyclic preheat of 15 minutes with the flow of 800ml/min, according to the process data that temperature and pressure transmitter 9 obtains, the time of continuing to inject is set, after continuing to inject 5min, closes the valve 12 on medicinal liquid outlet tube 9; Design time controller 11, after countdown 2.5h starts, screen display countdown, the abdominal cavity to patient body covers some Insulations, such as quilt, clothes etc., ensures that medicinal liquid is fully absorbed utilization in vivo.After 2.5h terminates, open two valves 12, absorbed rear medicinal liquid and flowed out by medicinal liquid outlet tube 9, after Liquid storage container, after 30min Automatic Cycle, valve-off 12 carries out next one circulation again.
Embodiment 3:
A kind of control by chemotherapy device, comprises casing, 3 heat-exchange devices 4, Liquid storage container and adjustable extruding charge pumps 7 is formed; Heat-exchange device comprises tank 5, heat-exchange tube 5 and heater 6; The medicinal liquid input pipe 2 that outside is provided with attemperator 1 is fixedly mounted on the outfan of heat-exchange device 4, and medicinal liquid outlet tube 9 is connected with the input of Liquid storage container, and the outfan of Liquid storage container is connected with heat-exchange device 4; Adjustable extruding charge pump 7 one end is connected with the outlet pipe of heater 6, and one end is connected with Liquid storage container, and medicinal liquid input pipe 2 is installed with sucker 10, time controller 11 and temperature pressure sensing probe 9 successively near abdominal cavity place; Medicinal liquid outlet tube 9 is installed with time controller 11 and sucker 10 successively near abdominal cavity place; All time controllers 11 are all provided with valve 12; Liquid storage container comprises container 1 and mutually isostructural container 2 14, and container bottom is all provided with outlet, and top is all provided with lid 15, and the exit of container 1 is in succession in the porch of container 2 14, and the exit of container 1 is higher than the porch of container 2 14.
Container 1 and container 2 14 are all built-in with drainage screen 8.Drainage screen 8 aperture is 60 microns.Heat-exchange tube 3 internal diameter is 4 millimeters, and thickness of pipe wall 1 millimeter, is convenient to liquid medicine flow, and abdominal cavity wound is little.Adjustable extruding charge pump 7 is provided with electronic flow and rotating speed display device, is convenient to adjust pressure, provides circumfusion power to make perfusion solution form circulation between abdominal cavity and hot perfusion chemotherapeutic apparatus.Sucker 10 number is 6, ensures that medicinal liquid input pipe 2, medicinal liquid outlet tube 9 can fixations, can effectively prevent from swinging or being artificially not intended to pull.
Heat-exchange device comprises tank 5, heat-exchange tube 3 and heater 6, and heater 6 is provided with the water inlet pipe and the outlet pipe that jointly form water-flow circuit with tank, and adjustable extruding charge pump string 7 is connected on outlet pipe, and heat-exchange tube 3 coils dipping bath in tank 5.The nearly abdominal cavity of medicinal liquid input pipe 2 is provided with temperature pressure sensing probe 9, experiences abdominal cavity temperature and pressure.Time controller 11 is provided with display screen, can arrange countdown; Liquid storage container is provided with two defecators, and more effectively can filter out the micro-bolt of tissue, prevent the phenomenon occurring blocking pipeline in cyclic process, circulation is reliable.
In use, combined in the abdominal cavity of device of the present utility model and patient, two valves 12 are all opened, by the perfusion solution of room temperature when the heat-exchange device 4, temperature is heated indirectly and rises to 60 DEG C, under the effect of adjustable extruding charge pump 7, inject abdominal cavity, after carrying out the cyclic preheat of 20 minutes with the flow of 700ml/min, according to the process data that temperature and pressure transmitter 9 obtains, the time of continuing to inject is set, after continuing to inject 3min, closes the valve 12 on medicinal liquid outlet tube 9; Design time controller 11, after countdown 3h starts, screen display countdown, the abdominal cavity to patient body covers some Insulations, such as quilt, clothes etc., ensures that medicinal liquid is fully absorbed utilization in vivo.After 3h terminates, open two valves 12, absorbed rear medicinal liquid and flowed out by medicinal liquid outlet tube 9, after Liquid storage container, after 30min Automatic Cycle, valve-off 12 carries out next one circulation again.
Above-described embodiment of the present utility model is only for this utility model example is clearly described, and is not the restriction to embodiment of the present utility model.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Every belong to the technical solution of the utility model the apparent change of extending out or variation be still in the row of protection domain of the present utility model.
Claims (7)
1. a control by chemotherapy device, comprises casing, heat-exchange device, Liquid storage container and adjustable extruding charge pump and forms; Heat-exchange device comprises tank, heat-exchange tube and heater; The medicinal liquid input pipe that outside is provided with attemperator is fixedly mounted on the outfan of heat-exchange device, and medicinal liquid outlet tube is connected with the input of Liquid storage container, and the outfan of Liquid storage container is connected with heat-exchange device; Adjustable extruding charge pump one end is connected with the outlet pipe of heater, and one end is connected with Liquid storage container, it is characterized in that: medicinal liquid input pipe is installed with sucker, time controller and temperature pressure sensing probe successively near abdominal cavity place; Medicinal liquid outlet tube is installed with time controller and sucker successively near abdominal cavity place; All time controllers are all provided with valve; Liquid storage container comprises container one and mutually isostructural container two, and container bottom is all provided with outlet, and top is all provided with lid, and the exit of container one is in succession in the porch of container two, and the exit of container one is higher than the porch of container two.
2. a kind of control by chemotherapy device according to claim 1, is characterized in that: described heat-exchange device is provided with 1-3.
3. a kind of control by chemotherapy device according to claim 1, is characterized in that: described container one and container two are all built-in with drainage screen.
4. a kind of control by chemotherapy device according to claim 3, is characterized in that: described drainage screen aperture is 40-75 micron.
5. a kind of control by chemotherapy device according to claim 2, is characterized in that: described heat-exchange tube internal diameter is 4 millimeters, thickness of pipe wall 1 millimeter.
6. a kind of control by chemotherapy device according to claim 1, is characterized in that: described adjustable extruding charge pump is provided with electronic flow and rotating speed display device.
7. a kind of control by chemotherapy device according to claim 1, is characterized in that: described sucker number is 2-8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420385960.XU CN204193282U (en) | 2014-07-11 | 2014-07-11 | A kind of control by chemotherapy device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420385960.XU CN204193282U (en) | 2014-07-11 | 2014-07-11 | A kind of control by chemotherapy device |
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| Publication Number | Publication Date |
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| CN204193282U true CN204193282U (en) | 2015-03-11 |
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| CN201420385960.XU Expired - Fee Related CN204193282U (en) | 2014-07-11 | 2014-07-11 | A kind of control by chemotherapy device |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109908465A (en) * | 2019-04-28 | 2019-06-21 | 李政伟 | A kind of multi-functional chemotherapy control device of Internal Medicine-Oncology |
| CN111419527A (en) * | 2020-04-10 | 2020-07-17 | 刘扬帆 | Abdominal cavity hot perfusion chemotherapy device |
| CN115530157A (en) * | 2022-11-03 | 2022-12-30 | 河南中医药大学第一附属医院 | Isolated myocardial tissue perfusion device |
-
2014
- 2014-07-11 CN CN201420385960.XU patent/CN204193282U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109908465A (en) * | 2019-04-28 | 2019-06-21 | 李政伟 | A kind of multi-functional chemotherapy control device of Internal Medicine-Oncology |
| CN111419527A (en) * | 2020-04-10 | 2020-07-17 | 刘扬帆 | Abdominal cavity hot perfusion chemotherapy device |
| CN115530157A (en) * | 2022-11-03 | 2022-12-30 | 河南中医药大学第一附属医院 | Isolated myocardial tissue perfusion device |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150311 Termination date: 20150711 |
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| EXPY | Termination of patent right or utility model |