CN108211091A - A kind of cancer of the esophagus Hyperthermic Chemotherapy conduit - Google Patents
A kind of cancer of the esophagus Hyperthermic Chemotherapy conduit Download PDFInfo
- Publication number
- CN108211091A CN108211091A CN201611140476.0A CN201611140476A CN108211091A CN 108211091 A CN108211091 A CN 108211091A CN 201611140476 A CN201611140476 A CN 201611140476A CN 108211091 A CN108211091 A CN 108211091A
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- Prior art keywords
- liquid
- sacculus
- radio frequency
- esophagus
- cancer
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- Pending
Links
- 208000017897 Carcinoma of esophagus Diseases 0.000 title claims abstract description 38
- 208000000461 Esophageal Neoplasms Diseases 0.000 title claims abstract description 38
- 238000002512 chemotherapy Methods 0.000 title claims abstract description 37
- 230000002977 hyperthermial effect Effects 0.000 title claims abstract description 33
- 239000007788 liquid Substances 0.000 claims abstract description 115
- 238000000015 thermotherapy Methods 0.000 claims abstract description 57
- 239000003814 drug Substances 0.000 claims abstract description 24
- 238000010438 heat treatment Methods 0.000 claims abstract description 16
- 238000002560 therapeutic procedure Methods 0.000 claims description 36
- 230000002496 gastric effect Effects 0.000 claims description 14
- 210000002784 stomach Anatomy 0.000 claims description 14
- 239000002504 physiological saline solution Substances 0.000 claims description 6
- 230000006837 decompression Effects 0.000 claims description 3
- 238000001802 infusion Methods 0.000 claims description 3
- 235000015097 nutrients Nutrition 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 230000001225 therapeutic effect Effects 0.000 claims description 3
- 230000005611 electricity Effects 0.000 claims description 2
- 206010020843 Hyperthermia Diseases 0.000 abstract description 7
- 230000036031 hyperthermia Effects 0.000 abstract description 7
- 238000000034 method Methods 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 6
- 239000007924 injection Substances 0.000 description 5
- 238000002347 injection Methods 0.000 description 5
- 230000003902 lesion Effects 0.000 description 4
- 239000003795 chemical substances by application Substances 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 206010028980 Neoplasm Diseases 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 230000002147 killing effect Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000008092 positive effect Effects 0.000 description 2
- 238000002626 targeted therapy Methods 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 1
- 201000011510 cancer Diseases 0.000 description 1
- 239000002775 capsule Substances 0.000 description 1
- 210000002318 cardia Anatomy 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000037213 diet Effects 0.000 description 1
- 235000005911 diet Nutrition 0.000 description 1
- 239000008151 electrolyte solution Substances 0.000 description 1
- 210000003238 esophagus Anatomy 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 238000001959 radiotherapy Methods 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000011521 systemic chemotherapy Methods 0.000 description 1
- 238000009121 systemic therapy Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M25/00—Catheters; Hollow probes
- A61M25/10—Balloon catheters
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F7/00—Heating or cooling appliances for medical or therapeutic treatment of the human body
- A61F7/12—Devices for heating or cooling internal body cavities
- A61F7/123—Devices for heating or cooling internal body cavities using a flexible balloon containing the thermal element
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M25/00—Catheters; Hollow probes
- A61M25/0021—Catheters; Hollow probes characterised by the form of the tubing
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M25/00—Catheters; Hollow probes
- A61M25/0043—Catheters; Hollow probes characterised by structural features
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M25/00—Catheters; Hollow probes
- A61M25/10—Balloon catheters
- A61M25/1011—Multiple balloon catheters
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M25/00—Catheters; Hollow probes
- A61M25/10—Balloon catheters
- A61M25/1018—Balloon inflating or inflation-control devices
- A61M25/10181—Means for forcing inflation fluid into the balloon
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F7/00—Heating or cooling appliances for medical or therapeutic treatment of the human body
- A61F7/12—Devices for heating or cooling internal body cavities
- A61F2007/126—Devices for heating or cooling internal body cavities for invasive application, e.g. for introducing into blood vessels
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M25/00—Catheters; Hollow probes
- A61M25/10—Balloon catheters
- A61M25/1011—Multiple balloon catheters
- A61M2025/1013—Multiple balloon catheters with concentrically mounted balloons, e.g. being independently inflatable
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M25/00—Catheters; Hollow probes
- A61M25/10—Balloon catheters
- A61M2025/1043—Balloon catheters with special features or adapted for special applications
- A61M2025/105—Balloon catheters with special features or adapted for special applications having a balloon suitable for drug delivery, e.g. by using holes for delivery, drug coating or membranes
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2202/00—Special media to be introduced, removed or treated
- A61M2202/04—Liquids
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2205/00—General characteristics of the apparatus
- A61M2205/36—General characteristics of the apparatus related to heating or cooling
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2210/00—Anatomical parts of the body
- A61M2210/10—Trunk
- A61M2210/1042—Alimentary tract
- A61M2210/105—Oesophagus
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2210/00—Anatomical parts of the body
- A61M2210/10—Trunk
- A61M2210/1042—Alimentary tract
- A61M2210/1053—Stomach
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- General Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Animal Behavior & Ethology (AREA)
- Biomedical Technology (AREA)
- Hematology (AREA)
- Anesthesiology (AREA)
- Pulmonology (AREA)
- Biophysics (AREA)
- Child & Adolescent Psychology (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Vascular Medicine (AREA)
- Thermotherapy And Cooling Therapy Devices (AREA)
Abstract
The object of the present invention is to provide a kind of cancer of the esophagus Hyperthermic Chemotherapy conduit, cancer of the esophagus Hyperthermic Chemotherapy conduit has the first closing sacculus, the second closing sacculus and thermotherapy balloon.First closing sacculus and the second closing sacculus can form closed area in oesophagus, and closed area is used to accommodate liquid.Thermotherapy balloon is located at closed interior, and to the medicine liquid heating in closed area, can obtain the technique effect of liquid target hyperthermia.
Description
Technical field
The present invention relates to medical instruments field, more particularly, to a kind of cancer of the esophagus Hyperthermic Chemotherapy conduit.
Background technology
Oesophagus, is called and does esophagus, above connect it is pharyngeal, it is lower to be connected with the cardia of stomach, be the channel that diet enters stomach.At present clinically
Western medicine therapy generally use chemotherapy, radiotherapy and operative treatment of the cancer of the esophagus etc., and the chemotherapy of the cancer of the esophagus is a kind of important treatment
Method.But chemotherapy meeting feeding tube carninomatosis people brings many side effects, and chemotherapy is systemic therapy, and chemotherapeutics is when killing cancer cell
Also there is killing effect to the normal cell of human body, therefore relative to systemic chemotherapy, targeted therapy is carried out to lesions position certain
In the case of it is more particularly suitable.Existing cancer of the esophagus targeted therapy equipment can not well heat liquid, be not achieved good
Therapeutic effect.
Invention content
The purpose of the present invention is to provide a kind of cancer of the esophagus Hyperthermic Chemotherapy conduits, can obtain liquid to medicine liquid heating
The technique effect of target hyperthermia.
The present invention's is contemplated that, cancer of the esophagus Hyperthermic Chemotherapy conduit has the first closing sacculus, the second closing sacculus and heat
Treat sacculus.First closing sacculus and the second closing sacculus can form closed area in oesophagus, and closed area is used to accommodate liquid.
Thermotherapy balloon is located at closed interior, and to the medicine liquid heating in closed area, can obtain the technique effect of liquid target hyperthermia.
To realize the cancer of the esophagus Hyperthermic Chemotherapy conduit of the purpose, for conveying liquid to the affected area of oesophagus, including
Tube body, the first closing sacculus, the second closing sacculus and thermotherapy balloon, the tubular body is provided with medicine liquid channel and thermal therapy liquid is led to
Road；The thermotherapy balloon is arranged on the tube body, and the first closing sacculus is arranged on the tube body and positioned at the heat
Treat the front side of sacculus；The second closing sacculus is arranged on the tube body and positioned at the rear side of the thermotherapy balloon；Described
One closing sacculus, the thermotherapy balloon and the second closing sacculus can follow the tube body to enter described in the oesophagus and arrival
Affected area；The first closing sacculus and the equal expansion of the second closing sacculus are extremely close to the oesophagus inner wall, so that institute
It states the first closing sacculus, the second closing sacculus and the oesophagus inner wall and surrounds closed area, the thermotherapy balloon is located at institute
It states in closed area；One end of the medicine liquid channel is connected with the closed area, and the other end is described for injecting the liquid
Liquid can enter the closed area via the medicine liquid channel and submerge the thermotherapy balloon；The one of the thermal therapy liquid channel
End is connected with the thermotherapy balloon, and for injecting the thermal therapy liquid, the thermal therapy liquid can lead to the other end via the thermal therapy liquid
Road enters the thermotherapy balloon；Heated for controlling temperature module is provided in the thermotherapy balloon, the heated for controlling temperature module is used for institute
The thermal therapy liquid in thermotherapy balloon is stated to be heated and the thermal therapy liquid is made to maintain steady temperature；The thermotherapy balloon also can
The liquid in the closed area is heated and the liquid is made to maintain steady temperature.
The cancer of the esophagus Hyperthermic Chemotherapy conduit, is further characterized in that, the tubular body is additionally provided with use
In first passage, the second channel of conveying filling liquid, one end of the first passage is connected with the described first closing sacculus, another
It holds to inject the filling liquid；One end of the second channel is connected with the described second closing sacculus, and the other end is used to inject
The filling liquid；The filling liquid can have respectively entered first closing by the first passage and the second channel
In sacculus and the second closing sacculus so that the first closing sacculus and the second closing sacculus are expanded to and the food
Inside pipe wall is close to.
The cancer of the esophagus Hyperthermic Chemotherapy conduit, is further characterized in that, the thermal therapy liquid and the filling liquid
For physiological saline.
The cancer of the esophagus Hyperthermic Chemotherapy conduit, is further characterized in that, the tubular body is additionally provided with stomach
Tube passage, one end of the gastric tube passageway are exported with stomach tube, before the stomach tube outlet is set to the first closing sacculus
Side, the gastric tube passageway are used for gastrointestinal decompression and nutrient infusion.
The cancer of the esophagus Hyperthermic Chemotherapy conduit, is further characterized in that, the heated for controlling temperature module includes penetrating
Frequency heating component, temperature-controlling component and connection plug, the radio frequency heating component include the first radio frequency electrical polar circle, the second radio-frequency electrode
Circle, the first radio-frequency wires and the second radio-frequency wires, the temperature-controlling component include thermometric electrode collar and temperature measuring wire；Described first penetrates
One end of frequency conducting wire is connect with the first radio frequency electrical polar circle, and the other end is connect with the connection plug；Second radio frequency is led
One end of line is connect with the second radio frequency electrical polar circle, and the other end is connect with the connection plug；One end of the temperature measuring wire
It is connect with the thermometric electrode collar, the other end is connect with the connection plug；The connection plug is used for and external power module
Connection；The first radio frequency electrical polar circle is used to heat the thermal therapy liquid, the thermometric electrode collar with the second radio frequency electrical polar circle
For the liquid to be made to maintain steady temperature.
The cancer of the esophagus Hyperthermic Chemotherapy conduit, is further characterized in that, the external power module includes penetrating
Frequency thermal therapeutic apparatus.
The cancer of the esophagus Hyperthermic Chemotherapy conduit is further characterized in that, the tubular body, which is additionally provided with, leads
Line passage, first radio-frequency wires, second radio-frequency wires and the temperature measuring wire are arranged in the wire channel.
The cancer of the esophagus Hyperthermic Chemotherapy conduit, is further characterized in that, the first radio frequency electrical polar circle, described
Second radio frequency electrical polar circle and the thermometric electrode collar are wrapped on the tube body, and wire outlet is offered on the tube body, described
First radio-frequency wires, second radio-frequency wires and the temperature measuring wire stretch out from the wire outlet and respectively with described
One radio frequency electrical polar circle, the second radio frequency electrical polar circle are connected with the thermometric electrode collar.
The cancer of the esophagus Hyperthermic Chemotherapy conduit is further characterized in that, the thermometric electrode collar is set to institute
It states between the first radio frequency electrical polar circle and the second radio frequency electrical polar circle.
The cancer of the esophagus Hyperthermic Chemotherapy conduit, is further characterized in that, the quantity of the wire outlet is 3
It is a, the first radio frequency electrical polar circle, the second radio frequency electrical polar circle and the thermometric electrode collar are corresponded to respectively.
The positive effect of the present invention is：Cancer of the esophagus Hyperthermic Chemotherapy conduit provided by the invention, cancer of the esophagus thermalization
Treating treatment conduit has the first closing sacculus, the second closing sacculus and thermotherapy balloon.First closing sacculus and the second closing sacculus
Closed area can be formed in oesophagus, closed area can accommodate liquid.Thermotherapy balloon is located inside closed area, closed area
Tube body can be followed to be precisely formed in Endo-esophageal affected area.Thermotherapy balloon can obtain medicine to the medicine liquid heating in closed area
The technique effect of liquid target hyperthermia.
Description of the drawings
The above and other features of the present invention, property and advantage will pass through retouching with reference to the accompanying drawings and examples
It states and becomes readily apparent from, wherein：
Fig. 1 is the schematic diagram of cancer of the esophagus Hyperthermic Chemotherapy conduit；
Fig. 2 is the sectional view in A-A directions in Fig. 1；
Fig. 3 is the sectional view in B-B directions in Fig. 2；
Fig. 4 is the partial enlarged view at E in Fig. 3；
Fig. 5 is the sectional view in C-C directions in Fig. 2；
Fig. 6 is the sectional view in D-D directions in Fig. 2.
Specific embodiment
With reference to specific embodiments and the drawings, the invention will be further described, elaborates in the following description more
Details to facilitate a thorough understanding of the present invention, still the present invention obviously can be come with a variety of other manners different from this description it is real
It applies, those skilled in the art can make similar popularization according to practical situations without violating the connotation of the present invention, drill
It unravels silk, therefore should not be limited the scope of the invention with the content of this specific embodiment.
It should be noted that Fig. 1 to Fig. 6 only as an example, its not be according to equal proportion condition draw, and
It should not be construed as limiting in this, as the protection domain to actual requirement of the present invention.
Fig. 1 shows the cancer of the esophagus Hyperthermic Chemotherapy conduit in one embodiment of the invention, the cancer of the esophagus Hyperthermic Chemotherapy
Conduit is used to convey liquid to the affected area of oesophagus 70, and including tube body 10, the front end of tube body 10 has top guide 20, after rear end has
Hold component 60.The bootable tube body 10 of shape of top guide 20 enters oesophagus 70 and is inserted into stomach tube, and the seal wire that 20 inside of top guide is set is recessed
Slot introduces end for fixing seal wire.The first closing sacculus 30, second closing sacculus 50 and thermotherapy balloon are provided on tube body 10
40, the first closing sacculus 30 is arranged on tube body 40 and positioned at the front side of thermotherapy balloon 30；Second closing sacculus 50 is arranged on pipe
On body 10 and positioned at the rear side of thermotherapy balloon 30；First closing sacculus 30, thermotherapy balloon 40 and second are closed sacculus 50 and can be followed
Tube body 10 enters oesophagus and reaches affected area.
First closing sacculus 30 and second is closed 50 equal expansion of sacculus and is extremely close to oesophagus inner wall, so that the first closure ball
Capsule 30, second closes sacculus 50 and 70 inner wall of oesophagus surrounds closed area 701, and thermotherapy balloon 40 is located in closed area 701.Make
First closing sacculus 30 and second is closed there are many modes that sacculus 50 expands, for example, by tube body 10 respectively to the first closing
Sacculus 30 and second closes sacculus 50 and conveys gas or liquid, preferably conveys liquid, such as physiological saline.
As shown in Fig. 2, tube body 10 is internally provided with medicine liquid channel 12 and thermal therapy liquid channel 11；One end of medicine liquid channel 12 with
Closed area 701 connects, and for injecting liquid, liquid via medicine liquid channel 12 can enter closed area 701 and soak the other end
Do not have thermotherapy balloon 40；One end of thermal therapy liquid channel 11 is connected with thermotherapy balloon 40, and the other end is used to inject thermal therapy liquid, thermotherapy liquid energy
It is enough to enter thermotherapy balloon 40 via thermal therapy liquid channel 11.As shown in Figure 1, thermal therapy liquid channel 11 is located at the part tool of aft-end assembly 60
There is thermal therapy liquid injection port 61, the part that medicine liquid channel 12 is located at aft-end assembly 60 has liquid injection port 62.Such as Fig. 1 and figure
Shown in 6, medicine liquid channel 12 has medicine liquid outlet 121 on tube body 10, and liquid can enter closed area by medicine liquid outlet 121
701.As shown in Figure 1 and Figure 5, thermal therapy liquid channel 11 on tube body 10 there is thermal therapy liquid to export 111, and thermal therapy liquid can pass through thermal therapy liquid
Outlet 111 enters closed area 701.Optionally, the quantity of thermal therapy liquid outlet 111 is two, and the quantity of medicine liquid outlet 121 is two
It is a, and it is separately positioned on the both sides of thermotherapy balloon 40.Closed area 701 can prevent liquid to be back to patient's bottleneck throat,
It can prevent liquid from flowing into stomach.
As shown in figure 3, being provided with heated for controlling temperature module 400 in thermotherapy balloon 40, heated for controlling temperature module 400 is used for thermotherapy
Thermal therapy liquid in sacculus 40 is heated and thermal therapy liquid is made to maintain steady temperature；Thermotherapy balloon 40 also can be to closed area 701
Interior liquid is heated and liquid is made to maintain steady temperature.
The setting in tube body 10 can be used to the filling of the first closing closing sacculus 50 of sacculus 30 and second to fill out for conveying
The first passage 16 and second channel 15 of filling liquid is realized.As illustrated in fig. 1 and 2, it is additionally provided with inside tube body 10 and is filled out for conveying
First passage 16, the second channel 15 of filling liquid, one end of first passage 16 are connected with the first closing sacculus 30, and the other end is used to note
Enter filling liquid；One end of second channel 15 is connected with the second closing sacculus 50, and the other end is used to inject filling liquid；Filling liquid can
It is had respectively entered in the first closing sacculus 30 and the second closing sacculus 50 by first passage 16 and second channel 15 so that first
Closing sacculus 30 and second is closed sacculus 50 and is expanded to be close to oesophagus inner wall.Specifically, first passage 16 has on tube body 10
There is first outlet 161, second channel 15 has second outlet 151 on tube body 10, and filling liquid can pass through 161 He of first outlet
Second outlet 151 respectively enters the first closing sacculus 30 and the second closing sacculus 50.First passage 16 is located at aft-end assembly 60
Part has first passage interface 66, and the part that second channel 15 is located at aft-end assembly 60 has second channel interface 65.
Optionally, thermal therapy liquid and filling liquid are physiological saline.Thermal therapy liquid can also be other suitable for radio frequency heating electricity
Electrolyte solution, filling liquid can also use gas, such as nitrogen, to substitute.
With continued reference to Fig. 1, gastric tube passageway 13 is additionally provided with inside tube body 10, one end of gastric tube passageway 13 is exported with stomach tube
131, stomach tube outlet 131 is set to the front side of the first closing sacculus 30, and gastric tube passageway 13 is used for gastrointestinal decompression and nutrient infusion.Stomach
Pipe outlet 131 is opened on tube body 10, and nutriment can export 131 by stomach tube and enter stomach tube.After gastric tube passageway 13 is located at
Holding the part of component 60 has gastric tube passageway interface 63.
As shown in Figure 3 and Figure 4, heated for controlling temperature module 400 includes radio frequency heating component, temperature-controlling component and connection plug 64,
Radio frequency heating component includes the first radio frequency electrical polar circle 4011, the second radio frequency electrical polar circle 4022, the first radio-frequency wires 401 and second and penetrates
Frequency conducting wire 402, temperature-controlling component include thermometric electrode collar 4033 and temperature measuring wire 403；One end and first of first radio-frequency wires 401
Radio frequency electrical polar circle 4011 connects, and the other end is connect with connection plug 64；One end of second radio-frequency wires 402 and the second radio-frequency electrode
4022 connection of circle, the other end are connect with connection plug 64；One end of temperature measuring wire 403 is connect with thermometric electrode collar 4033, another
End is connect with connection plug 64；For connection plug 64 for being connect with external power module, external power module includes different model
RF heat therapy equipment, such as SR1000 type radio-frequency tumor hyperthermia systems；First radio frequency electrical polar circle 4011 and the second radio frequency electrical polar circle
4022 for heating thermal therapy liquid, and thermometric electrode collar 4033 is used to that liquid to be made to maintain steady temperature.It is additionally provided with inside tube body 10
Wire channel 14, the first radio-frequency wires 401, the second radio-frequency wires 402 and temperature measuring wire 403 are arranged in wire channel 14.
First radio frequency electrical polar circle 4011, the second radio frequency electrical polar circle 4022 and thermometric electrode collar 4033 are wrapped on tube body 10,
Offer wire outlet 141 on tube body 10, the first radio-frequency wires 401, the second radio-frequency wires 402 and temperature measuring wire 403 are from conducting wire
It stretches out in outlet 141 and connects respectively with the first radio frequency electrical polar circle 4011, the second radio frequency electrical polar circle 4022 and thermometric electrode collar 4033
It connects.Thermometric electrode collar 4033 is set between the first radio frequency electrical polar circle 4011 and the second radio frequency electrical polar circle 4022.Wire outlet 141
Quantity for 3, correspond to the first radio frequency electrical polar circle 4011, the second radio frequency electrical polar circle 4022 and thermometric electrode collar 4033 respectively.It leads
Adhering and solidifying agent 43 is filled in line passage 14, adhering and solidifying agent 43 is used to prevent from filling the physiological saline in thermotherapy balloon 40
Connection plug 64 is flowed by wire channel 14 from 3 wire outlets 141 and causes 64 short circuit of plug.Adhering and solidifying agent 43 can be
Silica gel or resin.
The process treated using cancer of the esophagus Hyperthermic Chemotherapy conduit provided by the invention to patient is as follows：It is used during treatment
Seal wire reaches introduction pipe body 10 in 20 seal wire groove 201 of top guide from gastric tube passageway interface 63 and enters esophageal patient 70, and pass through X-ray
After development confirms the lesions position that radio frequency electrical polar circle 4011,4022 reaches esophageal patient 70, with syringe from second channel interface
65th, the check valve saline injection of first passage interface 66 and thermal therapy liquid injection port 61 makes the second closing sacculus 50, first
It closes sacculus 30 and thermotherapy balloon 40 is full, wherein second closing sacculus 50 and first closes 30 outer surface outer diameter of sacculus after full
More than 40 outer surface outer diameter of thermotherapy balloon, the second closing sacculus 50 and first closes 30 outer surface of sacculus and is tightly attached to the interior of oesophagus 70
Wall treats 40 outer surface of sacculus with 70 lesions position of esophageal patient there are the space for staying liquid is put, so as to make 40 periphery shape for the treatment of sacculus
Into relative closure region 701.
Connection plug 64 is connected RF heat therapy equipment at this time, the heating group in thermotherapy balloon 40 in heated for controlling temperature module 400
The controllable radio frequency power that RF heat therapy equipment exports is passed through connection plug 64, the first radio-frequency wires 401 and the second radio-frequency wires by part
402nd, the first radio frequency electrical polar circle 4011 and the second radio frequency electrical polar circle 4022 using physiological saline in thermotherapy balloon 40 as medium carry out electricity-
Hot-cast socket；And the real-time temperature measured is passed through temperature measuring wire 403, thermometric electrode by the temperature-controlling component in heated for controlling temperature module 400
Circle 4033, connection plug 64 are transmitted to RF heat therapy equipment, to reach instant temperature control, while thermotherapy balloon 40 are made to be maintained at constant temperature
Degree carries out thermotherapy to patient's lesions position.
In addition, also liquid can be injected from injection inner cavity interface 62, liquid is made to pass through medicine liquid channel 12 and is flowed from medicine liquid outlet 121
Go out, liquid is set in the closed area 701 for staying in 40 periphery of thermotherapy balloon, and the treatment sacculus 40 for passing through heating makes in closed area
Liquid warms, so as to achieve the purpose that liquid target hyperthermia.
The positive effect of the present invention is：Cancer of the esophagus Hyperthermic Chemotherapy conduit provided by the invention, cancer of the esophagus thermalization
Treating treatment conduit has the first closing sacculus, the second closing sacculus and thermotherapy balloon.First closing sacculus and the second closing sacculus
Closed area can be formed in oesophagus, closed area can accommodate liquid.Thermotherapy balloon is located inside closed area, closed area
Tube body can be followed to be precisely formed in Endo-esophageal affected area.Thermotherapy balloon can obtain medicine to the medicine liquid heating in closed area
The technique effect of liquid target hyperthermia.
Although the present invention is disclosed as above with preferred embodiment, it is not for limiting the present invention, any this field skill
Art personnel without departing from the spirit and scope of the present invention, can make possible variation and modification, every without departing from this hair
The content of bright technical solution, any modification that technical spirit according to the present invention makees above example, equivalent variations and is repaiied
Decorations, each fall within the protection domain that the claims in the present invention are defined.
Claims (10)
1. a kind of cancer of the esophagus Hyperthermic Chemotherapy conduit, for conveying liquid to the affected area of oesophagus (70), which is characterized in that including
Tube body (10), the first closing sacculus (30), the second closing sacculus (50) and thermotherapy balloon (40), the tube body (10) is internal to be set
There are medicine liquid channel (12) and thermal therapy liquid channel (11)；
The thermotherapy balloon (40) is arranged on the tube body (10), and the first closing sacculus (30) is arranged on the tube body
(40) on and positioned at the front side of the thermotherapy balloon (30)；The second closing sacculus (50) is arranged on the tube body (10) simultaneously
Rear side positioned at the thermotherapy balloon (30)；The first closing sacculus (30), the thermotherapy balloon (40) and second envelope
Closing sacculus (50) can follow the tube body (10) to enter the oesophagus and reach the affected area；
The first closing sacculus (30) and the second closing sacculus (50) expansion are extremely close to the oesophagus inner wall, with
The first closing sacculus (30), described second closing sacculus (50) and the oesophagus (70) inner wall is made to surround closed area
(701), the thermotherapy balloon (40) is in the closed area (701)；One end of the medicine liquid channel (12) and the envelope
Closed region (701) connects, and for the other end for injecting the liquid, the liquid can be via the medicine liquid channel (12) into institute
It states closed area (701) and submerges the thermotherapy balloon (40)；
One end of the thermal therapy liquid channel (11) is connected with the thermotherapy balloon (40), and the other end is used to inject the thermal therapy liquid,
The thermal therapy liquid can enter the thermotherapy balloon (40) via the thermal therapy liquid channel (11)；
Heated for controlling temperature module (400) is provided in the thermotherapy balloon (40), the heated for controlling temperature module (400) is for described
The thermal therapy liquid in thermotherapy balloon (40) is heated and the thermal therapy liquid is made to maintain steady temperature；The thermotherapy balloon
(40) liquid in the closed area (701) can also be heated and the liquid is made to maintain steady temperature.
2. cancer of the esophagus Hyperthermic Chemotherapy conduit as described in claim 1, which is characterized in that also set up inside the tube body (10)
It is useful for first passage (16), the second channel (15) of conveying filling liquid, one end and described first of the first passage (16)
It closes sacculus (30) to connect, the other end is used to inject the filling liquid；One end of the second channel (15) and second envelope
Sacculus (50) connection is closed, the other end is used to inject the filling liquid；
The filling liquid can have respectively entered first envelope by the first passage (16) and the second channel (15)
It closes in sacculus (30) and the second closing sacculus (50) so that the first closing sacculus (30) and the second closing sacculus
(50) it is expanded to and is close to the oesophagus inner wall.
3. cancer of the esophagus Hyperthermic Chemotherapy conduit as claimed in claim 2, which is characterized in that the thermal therapy liquid and the filling liquid
For physiological saline.
4. cancer of the esophagus Hyperthermic Chemotherapy conduit as described in claim 1, which is characterized in that also set up inside the tube body (10)
There is gastric tube passageway (13), there is stomach tube to export (131) for one end of the gastric tube passageway (13), stomach tube outlet (131) setting
In the front side of the described first closing sacculus (30), the gastric tube passageway (13) is for gastrointestinal decompression and nutrient infusion.
5. cancer of the esophagus Hyperthermic Chemotherapy conduit as described in claim 1, which is characterized in that the heated for controlling temperature module (400)
Including radio frequency heating component, temperature-controlling component and connection plug (64), the radio frequency heating component includes the first radio frequency electrical polar circle
(4011), the second radio frequency electrical polar circle (4022), the first radio-frequency wires (401) and the second radio-frequency wires (402), the temperature-controlling component
Including thermometric electrode collar (4033) and temperature measuring wire (403)；
One end of first radio-frequency wires (401) is connect with the first radio frequency electrical polar circle (4011), the other end and the company
Plug (64) connects；One end of second radio-frequency wires (402) is connect with the second radio frequency electrical polar circle (4022), another
End is connect with the connection plug (64)；One end of the temperature measuring wire (403) is connect with the thermometric electrode collar (4033), separately
One end is connect with the connection plug (64)；The connection plug (64) with external power module for connecting；
The first radio frequency electrical polar circle (4011) and the second radio frequency electrical polar circle (4022) are described for heating the thermal therapy liquid
Thermometric electrode collar (4033) is for making the liquid maintain steady temperature.
6. cancer of the esophagus Hyperthermic Chemotherapy conduit as claimed in claim 5, which is characterized in that the external power module includes penetrating
Frequency thermal therapeutic apparatus.
7. cancer of the esophagus Hyperthermic Chemotherapy conduit as claimed in claim 5, which is characterized in that also set up inside the tube body (10)
There are wire channel (14), first radio-frequency wires (401), second radio-frequency wires (402) and the temperature measuring wire (403)
It is arranged in the wire channel (14).
8. cancer of the esophagus Hyperthermic Chemotherapy conduit as claimed in claim 7, which is characterized in that the first radio frequency electrical polar circle
(4011), the second radio frequency electrical polar circle (4022) and the thermometric electrode collar (4033) are wrapped on the tube body (10), institute
State and wire outlet (141) offered on tube body (10), first radio-frequency wires (401), second radio-frequency wires (402) and
The temperature measuring wire (403) stretch out from the wire outlet (141) and respectively with the first radio frequency electrical polar circle (4011), institute
State the second radio frequency electrical polar circle (4022) and the thermometric electrode collar (4033) connection.
9. cancer of the esophagus Hyperthermic Chemotherapy conduit as claimed in claim 8, which is characterized in that the thermometric electrode collar (4033) sets
It is placed between the first radio frequency electrical polar circle (4011) and the second radio frequency electrical polar circle (4022).
10. cancer of the esophagus Hyperthermic Chemotherapy conduit as claimed in claim 8, which is characterized in that the number of the wire outlet (141)
It is 3 to measure, and corresponds to the first radio frequency electrical polar circle (4011), the second radio frequency electrical polar circle (4022) and thermometric electricity respectively
Polar circle (4033).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611140476.0A CN108211091A (en) | 2016-12-12 | 2016-12-12 | A kind of cancer of the esophagus Hyperthermic Chemotherapy conduit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611140476.0A CN108211091A (en) | 2016-12-12 | 2016-12-12 | A kind of cancer of the esophagus Hyperthermic Chemotherapy conduit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108211091A true CN108211091A (en) | 2018-06-29 |
Family
ID=62637393
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611140476.0A Pending CN108211091A (en) | 2016-12-12 | 2016-12-12 | A kind of cancer of the esophagus Hyperthermic Chemotherapy conduit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108211091A (en) |
Cited By (4)
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| CN110151393A (en) * | 2019-06-26 | 2019-08-23 | 深圳市静康医疗科技有限公司 | Balloon prostate treatment and prostatic fluid acquisition device in a kind of rectum |
| CN110811762A (en) * | 2019-08-08 | 2020-02-21 | 谱创医疗科技(上海)有限公司 | Shock wave enhanced drug delivery catheter |
| CN111228639A (en) * | 2020-03-11 | 2020-06-05 | 河南科技大学 | A expansion treatment device for lumen passageway excision postoperative |
| CN112220607A (en) * | 2020-10-14 | 2021-01-15 | 寿光市妇幼保健院 | Supplementary dispensing device of esophagus local thermal chemotherapy for oncology |
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