CN107166712B - Medical constant-temperature water tank and application - Google Patents
Medical constant-temperature water tank and application Download PDFInfo
- Publication number
- CN107166712B CN107166712B CN201710304734.2A CN201710304734A CN107166712B CN 107166712 B CN107166712 B CN 107166712B CN 201710304734 A CN201710304734 A CN 201710304734A CN 107166712 B CN107166712 B CN 107166712B
- Authority
- CN
- China
- Prior art keywords
- water tank
- thermoplastic film
- water
- thermoplastic
- film frame
- 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.)
- Expired - Fee Related
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 157
- 229920001169 thermoplastic Polymers 0.000 claims abstract description 79
- 239000004416 thermosoftening plastic Substances 0.000 claims abstract description 79
- 238000010521 absorption reaction Methods 0.000 claims abstract description 32
- 239000004677 Nylon Substances 0.000 claims abstract description 15
- 229920001778 nylon Polymers 0.000 claims abstract description 15
- 238000010438 heat treatment Methods 0.000 claims abstract description 14
- 229910001220 stainless steel Inorganic materials 0.000 claims description 8
- 239000010935 stainless steel Substances 0.000 claims description 8
- 239000000463 material Substances 0.000 claims description 5
- 239000002131 composite material Substances 0.000 claims description 3
- 229920000728 polyester Polymers 0.000 claims description 3
- 239000002657 fibrous material Substances 0.000 claims 1
- 239000012528 membrane Substances 0.000 abstract description 14
- 238000001959 radiotherapy Methods 0.000 abstract description 7
- 230000007547 defect Effects 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000002360 preparation method Methods 0.000 abstract 1
- 239000000835 fiber Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000001144 postural effect Effects 0.000 description 1
Images
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H1/00—Water heaters, e.g. boilers, continuous-flow heaters or water-storage heaters
- F24H1/18—Water-storage heaters
- F24H1/20—Water-storage heaters with immersed heating elements, e.g. electric elements or furnace tubes
- F24H1/201—Water-storage heaters with immersed heating elements, e.g. electric elements or furnace tubes using electric energy supply
- F24H1/202—Water-storage heaters with immersed heating elements, e.g. electric elements or furnace tubes using electric energy supply with resistances
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H9/00—Details
- F24H9/0005—Details for water heaters
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H2250/00—Electrical heat generating means
- F24H2250/02—Resistances
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Thermotherapy And Cooling Therapy Devices (AREA)
- Accommodation For Nursing Or Treatment Tables (AREA)
Abstract
The invention provides a medical constant-temperature water tank which is suitable for heating and softening a thermoplastic film during clinical radiotherapy and consists of a handle, a master-slave nylon magic tape, a water absorption body, a thermoplastic film, a water tank cover, water tank feet, a heating resistance tube, a water tank body thermoplastic film frame, thermoplastic film frame supporting feet, hinges and screws. The design of water tank for utilize steam to soften the thermoplastic membrane, reduce the water content of thermoplastic membrane, can solve the problem that the thermoplastic membrane has a large amount of moisture after softening better, can directly carry out individuation body membrane preparation to the patient after taking out thermoplastic membrane from this water tank. The invention overcomes the defect that when an individualized thermoplastic membrane is manufactured for a patient in radiotherapy, the membrane is softened and then the membrane can be used after a worker repeatedly shakes the membrane for many times to remove moisture. The invention has the advantages of reasonable design, simple and convenient manufacture, low cost and easy popularization.
Description
Technical Field
The invention belongs to the field of medical devices, and relates to a medical constant-temperature water tank which is applied to heating and softening a thermoplastic film during radiotherapy.
Background
At present, in radiotherapy, the use of thermoplastic films for postural fixation of a patient is very popular, and individualized thermoplastic films greatly help the precision of radiotherapy. The thermoplastic film is produced through the process of setting hard thermoplastic film inside water tank at about 75 deg.c, softening, taking out, shaking off water and making individualized film for patient. At present, the constant-temperature water tank is not provided with a water absorption device aiming at a thermoplastic membrane, the constant-temperature water tank needs to shake repeatedly for many times after the membrane is taken out every time, and water on the membrane is thrown away, a water receiving basin can be placed on the ground of an operating room, although most of shaken water can be received, a lot of water is scattered on the ground, the humidity and the pollution on the ground of a working environment are easily caused, and the labor capacity of workers can be increased accordingly.
Disclosure of Invention
The invention aims to overcome the defects in the prior art, and provides a medical constant-temperature water tank which is suitable for clinical radiotherapy and consists of a handle, a master-slave nylon magic tape, a water absorption body, a thermoplastic film, a water tank cover, water tank legs, a heating resistance tube, a water tank body, a thermoplastic film frame, thermoplastic film frame supporting legs, hinges and screws, wherein the handle is positioned on the water tank cover and is integrally welded with the water tank cover; the thermoplastic film frame is connected with the bottom of the inner wall of the water tank through the support legs of the thermoplastic film frame, is formed by welding and is stable and immovable; the water tank cover and the water tank body are connected through hinges, and the door can be opened and closed like a hinge of a daily middle door; the body that absorbs water is fixed in on the tank lid inner wall through screw and letter nylon magic subsides, the nylon magic subsides of primary and secondary are daily common thread gluing area, female one side is fixed with the tank lid inner wall, can fix through common stainless steel screw, the one side of son is fixed in the body top that absorbs water through the needle line, the nylon magic of primary and secondary pastes after coincide and can let the body that absorbs water and tank lid inner wall be connected, the rethread screw can make the body that absorbs water better be fixed in on the tank lid inner wall, the thermoplastic membrane is placed at thermoplastic membrane frame. The water tank foot is positioned at the bottom of the water tank body and is also integrally welded. One end of the heating resistance tube comes out from one side of the interior of the water tank body, the outlet is in seamless fit with the water tank body, the heating resistance tube is integrally welded, a circuit line is arranged in the water tank body, and the resistance tube can be heated after being electrified.
The water absorption body is made of polyester composite filament fibers, has high water absorption and is relatively soft, and can be in close contact with the thermoplastic film frame when the water tank cover is closed, the thickness of the water absorption body in a natural state is slightly larger than the distance between the inner wall of the water tank cover and the thermoplastic film when the water tank cover is closed, and the water absorption body can be in a squeezed state when the water tank cover is closed; when the thermoplastic film is placed on the thermoplastic film frame, the water absorption body can be tightly contacted with the thermoplastic film to absorb the excessive moisture of the thermoplastic film.
The interior of the water tank body 8, the thermoplastic film frame and the thermoplastic film frame supporting legs are all made of high-quality stainless steel materials, and the stainless steel materials cannot be adhered to the thermoplastic film after the thermoplastic film is heated and softened. For convenience of explanation, reference numerals in fig. 1 and 2 denote water when the water tank is used; the reference numbers indicated in fig. 4 are holes.
Another object of the invention is to provide the application of the medical constant-temperature water tank in the heating softening of thermoplastic films.
The water tank provided by the invention overcomes the defect that when an individual thermoplastic film is manufactured for a patient in radiotherapy, a worker needs to shake the film repeatedly for many times after the film is softened and can use the water tank after water is shaken off. This method causes pollution and moisture to the floor of the working environment. The water tank provided by the invention is provided with the water absorption body, the water absorption treatment can be carried out on the thermoplastic film, and meanwhile, the water absorption body can be replaced and can continuously maintain the water absorption property. The design of the water tank is changed for the heating mode of the thermoplastic film, the thermoplastic film is softened by steam, the water content of the thermoplastic film is greatly reduced unlike the traditional mode of placing the thermoplastic film in warm water, and the water absorption treatment of the water absorption body can better solve the problem that the thermoplastic film is softened and has a large amount of water. The water tank has the advantages of reasonable design, simple and convenient manufacture, low cost and easy popularization.
Drawings
FIG. 1 is a schematic cross-sectional view of a water tank.
Fig. 2 is a schematic longitudinal section of a water tank.
Fig. 3 is a schematic perspective view of the water tank.
Fig. 4 is a schematic cross-sectional view of the primary and secondary nylon velcro tapes separated from each other.
Fig. 5 is a schematic three-dimensional view of a thermoplastic film frame.
Detailed Description
The invention is further explained by the accompanying drawings and examples.
Example 1
Referring to fig. 1, 2, 3 and 4, the invention comprises a handle 1, a nylon magic tape 2, a water absorption body 3, a thermoplastic film 4, a water tank cover 5, a water tank foot 6, a heating resistance tube 7, a water tank body 8, a thermoplastic film frame 9, a thermoplastic film frame supporting foot 10, a hinge 12, a screw 13 and a hole 14. For convenience of explanation, reference numeral 11 in fig. 1 and 2 is water when the water tank is used; the reference numeral 14 in fig. 4 is a hole. The handle 1 is positioned on the water tank cover 5 and is welded with the water tank cover at the position about one fourth of the front part of the water tank cover 5; the interior of the water tank body 8, the thermoplastic film frame 9 and the thermoplastic film frame supporting legs 10 are all made of high-quality stainless steel materials, and the stainless steel materials cannot be adhered to the thermoplastic film after the thermoplastic film is heated and softened. The thermoplastic film frame 9 is connected with the bottom of the inner wall of the water tank through a thermoplastic film frame supporting leg 10, is formed by welding and is stable and immovable; the water tank cover 5 and the water tank body 8 are connected through a hinge 12, and the door can be opened and closed like a hinge of a daily middle door; the water absorption body 3 is fixed on the inner wall of the water tank cover 5 through screws 13 and letter nylon magic tapes 2, the primary and secondary nylon magic tapes 2 are common daily hook-and-loop fasteners, one primary surface is fixed with the inner wall of the water tank cover 5 and can be fixed through common stainless steel screws, one secondary surface is fixed on the top of the water absorption body 3 through needles and lines, the water absorption body 3 can be connected with the inner wall of the water tank cover 5 after the primary and secondary pastes are inosculated, and then the water absorption body 3 can be better fixed on the inner wall of the water tank cover 5 through the screws 13; the water absorption body 3 is made of polyester composite fiber, has high water absorption and is relatively soft, when the water tank cover 5 is closed, the water absorption body can be in close contact with the thermoplastic film frame 9, the thickness of the water absorption body 3 in a natural state is slightly larger than the distance between the inner wall of the water tank cover 5 and the thermoplastic film 9 when the water tank cover 5 is closed, the water absorption body 3 can be in an extruded state, when the thermoplastic film 4 is placed behind the thermoplastic film frame 9, the water absorption body 3 can be in close contact with the thermoplastic film 4, and redundant water of the thermoplastic film 4 is absorbed. The water tank foot 6 is positioned at the bottom of the water tank body 8 and is also integrally welded with the water tank body 8. One end of the heating resistance tube 7 comes out from one side of the inside of the water tank body 8, the outlet is in seamless fit with the water tank body 8, the heating resistance tube is integrally welded, a circuit line is arranged inside the water tank body 8, and the resistance tube can be heated after being electrified.
Example 2
Referring to fig. 1, 2, 3, 4 and 5, in operation, the water tank cover 5 is opened, the constant temperature water tank is filled with water to a level slightly lower than the height of the thermoplastic film frame 9, the water tank cover 5 is closed, after the power supply is turned on, the heating resistance tube 7 is heated to reach a water temperature of about 85 degrees (at present, the constant temperature water tank on the market generally has a water temperature adjusting function), the water tank cover 5 is opened, the thermoplastic film 4 is placed on the thermoplastic film frame 9, the water tank cover 5 is closed, the water absorption body 3 is in close contact with the thermoplastic film 9, water vapor in the water tank can penetrate through the holes 14 on the thermoplastic film frame 9 to heat and wet the thermoplastic film 4 to soften the thermoplastic film, the water absorption body 3 can absorb excessive water on the thermoplastic film 4, the water tank cover 5 is opened, and the thermoplastic film 4 is taken out to perform individual model manufacturing on a patient. The water absorption body 3 is fixed on the inner wall of the water tank cover 5 through a screw 13 and a nylon magic tape 2. The nylon magic tape 2 and the inner wall of the water tank cover 5 can be fixed by common stainless steel screws.
Claims (3)
1. A medical constant temperature water tank is characterized by comprising a handle (1), a primary and secondary nylon magic tape (2), a water absorbing body (3), a thermoplastic film (4), a water tank cover (5), water tank feet (6), a heating resistance tube (7), a water tank body (8), a thermoplastic film frame (9), thermoplastic film frame supporting feet (10), hinges (12) and screws (13), wherein the handle (1) is positioned on the water tank cover (5) and is integrally welded with the water tank cover (5), the thermoplastic film frame (9) is connected with the bottom of the inner wall of the water tank through the thermoplastic film frame supporting feet (10), the water tank cover (5) is connected with the water tank body (8) through hinges (12), the water absorbing body (3) is fixed on the inner wall of the water tank cover (5) through the screws (13) and the primary and secondary nylon magic tape (2), and the primary and secondary nylon magic tape (2) are common daily tapes, the female side is fixed with the inner wall of a water tank cover (5), the male side is fixed at the top of a water absorbing body (3) through a needle line, the water absorbing body (3) is connected with the inner wall of the water tank cover (5) after the male and female nylon magic tapes (2) are matched, the water absorbing body (3) is fixed on the inner wall of the water tank cover (5) through screws (13), a thermoplastic film (4) is placed on a thermoplastic film frame (9), a water tank foot (6) is positioned at the bottom of the water tank body (8) and integrally welded with the water tank body (8), one end of a heating resistance tube (7) comes out from one side of the inside of the water tank body (8), and the outlet is integrally welded with the water tank body (8) in a seamless matching manner;
wherein the thickness of the water absorption body (3) in a natural state is slightly larger than the distance between the inner wall of the water tank cover (5) and the thermoplastic film frame (9) when the water tank cover (5) is closed, the water absorption body (3) is in a squeezed state when the water tank cover (5) is closed, and the water absorption body (3) is tightly contacted with the thermoplastic film (4) after the thermoplastic film (4) is placed on the thermoplastic film frame (9); the water absorption body (3) is made of polyester composite yarn fiber material.
2. The medical thermostatic water tank as claimed in claim 1, wherein the interior of the tank body (8), the thermoplastic film frame (9) and the thermoplastic film frame support foot (10) are all made of stainless steel material.
3. Use of a medical thermostatic water tank as set forth in claim 1 for heat softening of thermoplastic films.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710304734.2A CN107166712B (en) | 2017-05-03 | 2017-05-03 | Medical constant-temperature water tank and application |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710304734.2A CN107166712B (en) | 2017-05-03 | 2017-05-03 | Medical constant-temperature water tank and application |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107166712A CN107166712A (en) | 2017-09-15 |
| CN107166712B true CN107166712B (en) | 2022-04-26 |
Family
ID=59812428
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710304734.2A Expired - Fee Related CN107166712B (en) | 2017-05-03 | 2017-05-03 | Medical constant-temperature water tank and application |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107166712B (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5253927A (en) * | 1992-01-13 | 1993-10-19 | Erickson Kenneth R | Toothbrush recycling apparatus and method |
| CN1657282A (en) * | 2004-02-04 | 2005-08-24 | 松下电器产业株式会社 | Vacuum thermally insulating material and method for production thereof, thermally insulated equipment having the vacuum thermally insulating material, and thermally insulated board |
| CN201396908Y (en) * | 2009-02-14 | 2010-02-03 | 常州国华电器有限公司 | Independent temperature control water tank |
| CN101754776A (en) * | 2007-06-19 | 2010-06-23 | 科洛普拉斯特公司 | Multi-layered adhesive appliance |
| CN202973767U (en) * | 2012-10-31 | 2013-06-05 | 中国人民解放军第三军医大学第二附属医院 | Novel water removal device for low-temperature thermoplastic plate |
| CN203370568U (en) * | 2013-05-06 | 2014-01-01 | 安徽伊普诺康生物工程有限公司 | Constant temperature water tank for experiment |
| CN103658081A (en) * | 2013-10-22 | 2014-03-26 | 王洪福 | Circulating water spraying type cereal elutriating machine |
| CN205576213U (en) * | 2016-04-27 | 2016-09-14 | 成都星达铜业有限公司 | A surface treatment device that after is used for copper line to anneal |
| CN207666993U (en) * | 2017-05-03 | 2018-07-31 | 浙江省肿瘤医院 | A kind of medical treatment constant temperature water tank |
-
2017
- 2017-05-03 CN CN201710304734.2A patent/CN107166712B/en not_active Expired - Fee Related
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5253927A (en) * | 1992-01-13 | 1993-10-19 | Erickson Kenneth R | Toothbrush recycling apparatus and method |
| CN1657282A (en) * | 2004-02-04 | 2005-08-24 | 松下电器产业株式会社 | Vacuum thermally insulating material and method for production thereof, thermally insulated equipment having the vacuum thermally insulating material, and thermally insulated board |
| CN101754776A (en) * | 2007-06-19 | 2010-06-23 | 科洛普拉斯特公司 | Multi-layered adhesive appliance |
| CN201396908Y (en) * | 2009-02-14 | 2010-02-03 | 常州国华电器有限公司 | Independent temperature control water tank |
| CN202973767U (en) * | 2012-10-31 | 2013-06-05 | 中国人民解放军第三军医大学第二附属医院 | Novel water removal device for low-temperature thermoplastic plate |
| CN203370568U (en) * | 2013-05-06 | 2014-01-01 | 安徽伊普诺康生物工程有限公司 | Constant temperature water tank for experiment |
| CN103658081A (en) * | 2013-10-22 | 2014-03-26 | 王洪福 | Circulating water spraying type cereal elutriating machine |
| CN205576213U (en) * | 2016-04-27 | 2016-09-14 | 成都星达铜业有限公司 | A surface treatment device that after is used for copper line to anneal |
| CN207666993U (en) * | 2017-05-03 | 2018-07-31 | 浙江省肿瘤医院 | A kind of medical treatment constant temperature water tank |
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| Publication number | Publication date |
|---|---|
| CN107166712A (en) | 2017-09-15 |
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Granted publication date: 20220426 |
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