CN1068504A - Guiding type intracavity tumor cure device - Google Patents
Guiding type intracavity tumor cure device Download PDFInfo
- Publication number
- CN1068504A CN1068504A CN 91107451 CN91107451A CN1068504A CN 1068504 A CN1068504 A CN 1068504A CN 91107451 CN91107451 CN 91107451 CN 91107451 A CN91107451 A CN 91107451A CN 1068504 A CN1068504 A CN 1068504A
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- China
- Prior art keywords
- pipe
- input pipe
- capsule
- tube chamber
- input
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 206010028980 Neoplasm Diseases 0.000 title claims abstract description 22
- 239000002775 capsule Substances 0.000 claims abstract description 32
- 239000007788 liquid Substances 0.000 claims abstract description 20
- 235000016709 nutrition Nutrition 0.000 claims abstract description 7
- 230000008676 import Effects 0.000 claims description 6
- 230000035764 nutrition Effects 0.000 claims description 5
- 238000007789 sealing Methods 0.000 claims description 4
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000000853 adhesive Substances 0.000 claims description 3
- 230000001070 adhesive effect Effects 0.000 claims description 3
- 229920001971 elastomer Polymers 0.000 claims description 3
- 239000011148 porous material Substances 0.000 claims description 3
- 229920000260 silastic Polymers 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 229920002529 medical grade silicone Polymers 0.000 claims description 2
- 238000001959 radiotherapy Methods 0.000 abstract description 8
- 201000011510 cancer Diseases 0.000 abstract description 6
- 238000002651 drug therapy Methods 0.000 abstract description 5
- 210000003238 esophagus Anatomy 0.000 abstract description 5
- 235000013305 food Nutrition 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 3
- 210000004392 genitalia Anatomy 0.000 abstract description 3
- 229920002379 silicone rubber Polymers 0.000 abstract description 3
- 235000011389 fruit/vegetable juice Nutrition 0.000 abstract description 2
- 239000004945 silicone rubber Substances 0.000 abstract description 2
- 238000004026 adhesive bonding Methods 0.000 abstract 1
- 230000000680 avirulence Effects 0.000 abstract 1
- 230000035876 healing Effects 0.000 abstract 1
- 238000001727 in vivo Methods 0.000 abstract 1
- 230000001225 therapeutic effect Effects 0.000 description 13
- 239000004816 latex Substances 0.000 description 4
- 229920000126 latex Polymers 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 230000002496 gastric effect Effects 0.000 description 3
- 235000013372 meat Nutrition 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 210000001519 tissue Anatomy 0.000 description 3
- 210000004881 tumor cell Anatomy 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- 210000001035 gastrointestinal tract Anatomy 0.000 description 2
- 230000036541 health Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 238000002560 therapeutic procedure Methods 0.000 description 2
- 210000001215 vagina Anatomy 0.000 description 2
- 239000011782 vitamin Substances 0.000 description 2
- 235000013343 vitamin Nutrition 0.000 description 2
- 229940088594 vitamin Drugs 0.000 description 2
- 229930003231 vitamin Natural products 0.000 description 2
- 150000003722 vitamin derivatives Chemical class 0.000 description 2
- 208000017897 Carcinoma of esophagus Diseases 0.000 description 1
- 206010030155 Oesophageal carcinoma Diseases 0.000 description 1
- 208000015634 Rectal Neoplasms Diseases 0.000 description 1
- 208000005718 Stomach Neoplasms Diseases 0.000 description 1
- 206010047700 Vomiting Diseases 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 210000000436 anus Anatomy 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000001124 body fluid Anatomy 0.000 description 1
- 239000010839 body fluid Substances 0.000 description 1
- 210000001072 colon Anatomy 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 201000005619 esophageal carcinoma Diseases 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 206010017758 gastric cancer Diseases 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000002607 hemopoietic effect Effects 0.000 description 1
- 210000003701 histiocyte Anatomy 0.000 description 1
- 238000002372 labelling Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 210000003928 nasal cavity Anatomy 0.000 description 1
- 235000015097 nutrients Nutrition 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000002285 radioactive effect Effects 0.000 description 1
- 206010038038 rectal cancer Diseases 0.000 description 1
- 210000000664 rectum Anatomy 0.000 description 1
- 201000001275 rectum cancer Diseases 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 201000011549 stomach cancer Diseases 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 208000012991 uterine carcinoma Diseases 0.000 description 1
- 210000004291 uterus Anatomy 0.000 description 1
- 206010046885 vaginal cancer Diseases 0.000 description 1
- 208000013139 vaginal neoplasm Diseases 0.000 description 1
- 230000008673 vomiting Effects 0.000 description 1
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- Radiation-Therapy Devices (AREA)
Abstract
A kind of guiding type intracavity tumor cure device is the special implement that is used for malignant tumor in the body cavity is carried out radiotherapy and Drug therapy.Its primary structure adopts the silicone rubber ingress pipe of a multi-cavity, and a gluing seal capsule on the outer wall has at least two input pipes to communicate with each tube chamber respectively.In capsule, inject the liquid isotope by first tube chamber; Second tube chamber is imported healing potion to tumor surface; The 3rd tube chamber can be imported nutritional flow juice food and liquid etc.This utensil mainly is applicable to the treating malignant tumor at esophagus road and genital organ position, can not damage in-vivo tissue, the avirulence side effect, and treatment cycle is short, and expense is low, and is easy and simple to handle.
Description
Relating to a kind of guiding type intracavity tumor cure device, is a kind of special implement that malignant tumor in the body cavity is carried out radiotherapy and Drug therapy.
At present, both at home and abroad to digestive tract in the body cavity and genital organ malignant tumor, as tumors such as the esophageal carcinoma, gastric cancer, rectal cancer, cancer of vagina and uterus carcinoma, multiple therapy methods is arranged, except that adopting excision, main radiotherapy and the chemical therapeutic method of adopting utilizes various rays and chemicals that tumor cell is play a part to destroy or suppress its growth, and reaches therapeutic purposes.Its subject matter is, carries out radiotherapy and must use main equipment from extracorporeal irradiation, and general middle and small hospital can't adopt in shortage equipment.Simultaneously, heavy dose of lonizing radiation and chemicals can damage the histiocyte of health when acting on tumor cell, thereby this type of treatment all has suitable toxic and side effects, cause that hemopoietic function suppresses and digestive tract reaction such as nauseating, vomiting.When especially being taken place in the esophagus road carcinous blocking, the patient can't obtain enough nutrition and liquid, causes in the flue and quickens that sb.'s illness took a turn for the worse.
The purpose of the invention provide a kind of simple and easy, be applicable to the therapeutic appliance of esophagus road and genitals official rank malignant tumor reliably, this therapeutic apparatus imports in the body cavity, presses close to tumor, directly tumor cell is carried out radiotherapy and Drug therapy, simultaneously region of obstruction be can pass, high nutrition spoon meat, vitamin and liquid, enhancing patient muscle power, fast track rehabilitation process imported.
The purpose of the invention is achieved in that guiding type intracavity tumor cure device is made up of input pipe ingress pipe and capsule, enters intravital ingress pipe and adopts a kind of multi-lumen tube that is at least two chambeies, is exposed at external input pipe and has two at least.Ingress pipe stretches into intravital end sealing, is exposed at an external end by a how logical flat joint that is at least threeway, and each tube chamber is wherein respectively linked to each other with an input pipe.Position in the ingress pipe regulation promptly corresponding to entering on the position for the treatment of in the body cavity, is adhesive with a seal capsule.By first input pipe, inject radioisotope liquid by first tube chamber, enter capsule by the aperture on the tube wall again, radioactive liquid is close to tumor locus across capsule wall, directly carries out radiotherapy; By second input pipe, inject the treatment medicinal liquid then, flow out, make the treatment medicinal liquid directly soak into tumor surface, carry out Drug therapy by an aperture on the tube wall that is positioned at capsule top by second tube chamber; Also can pass through the 3rd input pipe, inject high nutrition spoon meat, vitamin and other liquid by two apertures near the tube wall of sealed end, flow into gastric through the 3rd tube chamber.
The advantage of the invention is: (1) is simple in structure, esy to use, safe and reliable, need not large-scale radiotherapy equipment, be specially adapted to the relatively poor small-middle hospital of vast town and country appointed condition,, provide new medical apparatus for treatment advanced malignant tumor patient; (2) this therapeutic apparatus can be close to tumor surface, directly tumor tissues is carried out low dose of radiotherapy and Drug therapy, need not reach therapeutic purposes by the circulation of blood and body fluid by the extracorporeal irradiation formula, can not damage other position health tissues, can the toxigenicity side effect; (3) by this therapeutic apparatus, can carry out food and high nutrient to the patient, solve patient's difficulty of taking food, guarantee nutritional need, favourable prolongation life and rehabilitation; (4) use the medical expense of this therapeutic apparatus low, treatment cycle and patient's hospital stay shorten, and tangible economic benefit and social benefit are arranged.
Accompanying drawing below in conjunction with two embodiment is described further structure of the present invention:
Fig. 1: ingress pipe has the structural representation of the guiding type intracavity tumor cure device of three tube chambers;
Fig. 2: three lumens are along the profile of I-I line;
Fig. 3: with the profile of the flat joint of four-way;
Fig. 4: ingress pipe has the structural representation of the guiding type intracavity tumor cure device of two tube chambers;
Fig. 5: two lumens are along the profile of II-II line.
(1) (3) first tube chamber holes, ingress pipe (2) second tube chamber holes (4) tee pipe lumen pores (5) import many logical flat joint (7) the 3rd input pipe (8) second input pipes (9) first input pipes (10) system plug valve (11) (13) Marking ring (12) capsules in body the inner (6)
The invention is made up of input pipe (7,8,9), ingress pipe (1) and capsule (12), and input pipe (8) is used for importing the treatment medicinal liquid, if take place carcinous blocking, available the 3rd input pipe (7) is used for importing high nutrition spoon meat.Input at first input pipe (a) tightly is with one with silastic product plug valve (10), prevents that medicinal liquid from leaking.Ingress pipe (1) adopts a kind of multi-lumen tube that is at least two lumens, ingress pipe (1) stretches into an intravital end (5) sealing, be exposed at an external end by a how logical flat joint (6) that is at least threeway, each tube chamber is wherein respectively linked to each other with an input pipe.The outer seal capsule (12) that is adhesive with of ingress pipe (1), on the lumen of capsule (12) corresponding second input pipe in top (8), have second a tube chamber hole (2) of leading to outside the pipe, on the tube chamber of capsule (12) corresponding the 3rd input pipe in below (7), have two tee pipe lumen pores (4) that lead to outside the pipe, on the lumen of corresponding first input pipe in the centre of capsule (12), have first a tube chamber hole (3) of leading to the capsule inner chamber, the upper and lower side of seal capsule (12) respectively has a Marking ring (11,13), and ingress pipe (1) is made with silicone rubber.Capsule (12) is to use latex, makes its diameter, length and be connected the position of ingress pipe (1) by the after cure of glass mold dip forming.Can be designed to the series of one group of different count according to the needs of treatment different parts tumor.Capsular two ends and ingress pipe glued joint sealing with latex, tighten with medical wire in the cementing position then, put rustless steel labelling (11) (13) again, after treating that latex solidifies, the rubber bag tank inflation makes capsule be expanded to given size, keep-uped pressure 24 hours, capsule must be air tight.The profile of many logical flat joints (6) is seen Fig. 3.The manufacturing process of many logical flat joints is that every input pipe (7) (8) (9) is enclosed within respectively on three rustless steel tube cores, again every tube core is inserted in each tube chamber of ingress pipe respectively, then every input pipe and each corresponding tube chamber are located in flat joint mould, the compacting of recycle silicon rubber, whole sulfidization molding.
When using this therapeutic apparatus to esophagus and gastric oncotherapy, at first insert ingress pipe sealed end (5) in the esophagus gradually by nasal cavity, use the radioscopy machine to observe the Marking ring (11) (13) at capsule two ends simultaneously, make capsule arrive tumor locus, then an external end of therapeutic apparatus is fixed.Then,, inject the radioisotope liquid of treatment usefulness from first input pipe (9), enter capsule by wall of the lumen aperture (3) after, will import plug valve (10) jam-pack of pipe end immediately, lonizing radiation are through the capsule tube wall, the direct irradiation tumor tissues is treated.Then, inject the treatment medicinal liquid, flow out,, make the treatment medicinal liquid soak into tumor surface by action of gravity or by back and forth promoting ingress pipe gently by the aperture (2) that is positioned at capsule top on the ingress pipe tube wall from second input pipe (7).Again can be from the 3rd input pipe (8).Inject hyperalimentation fluid juice food or liquid by aperture (4), flow into gastric near sealed end.
When this therapeutic apparatus is used for position such as rectum, colon, vagina, uterus oncotherapy, can import in the body cavity from anus or vagina respectively, the use of first tube chamber and second tube chamber is same as described above, the 3rd tube chamber can be according to the treatment needs, transform the therapeutic apparatus that another part of importing medicine or can using the invention is provided with the 3rd tube chamber into, see Fig. 4.The two chamber sebific ducts (1) that this therapeutic apparatus is made by medical grade silicon rubber are formed with the capsule (12) of a latex system.First tube chamber (9) is communicated with capsule.Be used to import radioisotope liquid, second tube chamber (8) is used for injecting the treatment medicinal liquid.Fig. 5 is the profiles of two lumens along II-II.
After this therapeutic apparatus is made, must behind autoclave sterilization, pack again.
Claims (4)
1, a kind of guiding type intracavity tumor cure device, by input pipe (7,8,9), ingress pipe (1) and capsule (12) are formed, it is characterized in that input pipe has two at least, first input pipe (9) and second input pipe (8), tightly be with one with silastic product plug valve (10) at the input of first input pipe (9), ingress pipe (1) adopts a kind of multi-lumen tube that is at least two lumens, import body the inner (5) sealing, be exposed at an external end by a how logical flat joint (6) that is at least threeway, make wherein each tube chamber each with an input pipe (7,8,9) link to each other, the outer seal capsule (12) that is adhesive with of ingress pipe (1), on the wall of the lumen of capsule (12) corresponding second input pipe in top (8), have second a tube chamber hole (2) of leading to outside the pipe, on the wall of the lumen of capsule (12) corresponding the 3rd input pipe in below (7), have a tee pipe lumen pore (4) that leads to outside the pipe, tube chamber at corresponding first input pipe in the centre of capsule (12) has first a lumen hole (3) of leading to the capsule inner chamber, at the upper and lower side of capsule (12) Marking ring (11 is arranged respectively, 13).
2, guiding type intracavity tumor cure device as claimed in claim 1, it is characterized in that being marked with radioisotope liquid in first input pipe (9), second input pipe (8) can inject medicinal liquid, the 3rd input pipe (7) can inject high nutrition liquid, tightly is with a plug valve with silastic product (10) at the input of first input pipe (9).
3,, it is characterized in that input pipe (7,8,9) and ingress pipe (1) make with medical grade silicon rubber as claim 1,2 described guiding type intracavity tumor cure devices.
4, guiding type intracavity tumor cure device as claimed in claim 1 is characterized in that Marking ring (11,13) makes with rustless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 91107451 CN1068504A (en) | 1991-07-15 | 1991-07-15 | Guiding type intracavity tumor cure device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 91107451 CN1068504A (en) | 1991-07-15 | 1991-07-15 | Guiding type intracavity tumor cure device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1068504A true CN1068504A (en) | 1993-02-03 |
Family
ID=4908789
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 91107451 Pending CN1068504A (en) | 1991-07-15 | 1991-07-15 | Guiding type intracavity tumor cure device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1068504A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2006079267A1 (en) * | 2005-01-31 | 2006-08-03 | Chongqing Haifu(Hifu)Technology Co., Ltd | Apparatus for delivery of a media into a body cavity and apparatus for blocking ultrasound |
| CN102883620A (en) * | 2010-02-26 | 2013-01-16 | 吉百利英国有限公司 | Apparatus and method for manufacturing products |
-
1991
- 1991-07-15 CN CN 91107451 patent/CN1068504A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2006079267A1 (en) * | 2005-01-31 | 2006-08-03 | Chongqing Haifu(Hifu)Technology Co., Ltd | Apparatus for delivery of a media into a body cavity and apparatus for blocking ultrasound |
| AU2005326353B2 (en) * | 2005-01-31 | 2008-02-14 | Chongqing Haifu(Hifu)Technology Co., Ltd | Apparatus for delivery of a media into a body cavity and apparatus for blocking ultrasound |
| CN102883620A (en) * | 2010-02-26 | 2013-01-16 | 吉百利英国有限公司 | Apparatus and method for manufacturing products |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C01 | Deemed withdrawal of patent application (patent law 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |