CN112944827A - Medical oncology radiotherapy utensil sterilizer - Google Patents
Medical oncology radiotherapy utensil sterilizer Download PDFInfo
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- CN112944827A CN112944827A CN202110140857.3A CN202110140857A CN112944827A CN 112944827 A CN112944827 A CN 112944827A CN 202110140857 A CN202110140857 A CN 202110140857A CN 112944827 A CN112944827 A CN 112944827A
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- air guide
- disinfection
- cabinet body
- cabinet
- conductor
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- 238000001959 radiotherapy Methods 0.000 title claims abstract description 27
- 238000004659 sterilization and disinfection Methods 0.000 claims abstract description 92
- 238000007872 degassing Methods 0.000 claims abstract description 14
- 239000004020 conductor Substances 0.000 claims description 55
- 238000005192 partition Methods 0.000 claims description 27
- 238000005485 electric heating Methods 0.000 claims description 16
- 239000000463 material Substances 0.000 claims description 9
- 230000001105 regulatory effect Effects 0.000 claims description 7
- 230000000249 desinfective effect Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 17
- 238000001035 drying Methods 0.000 abstract description 12
- 238000007664 blowing Methods 0.000 abstract description 4
- 230000001954 sterilising effect Effects 0.000 description 23
- 230000008569 process Effects 0.000 description 9
- 239000011229 interlayer Substances 0.000 description 6
- 230000009471 action Effects 0.000 description 5
- 239000010410 layer Substances 0.000 description 5
- 238000010438 heat treatment Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 206010028980 Neoplasm Diseases 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000003902 lesion Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000000771 oncological effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B9/00—Machines or apparatus for drying solid materials or objects at rest or with only local agitation; Domestic airing cupboards
- F26B9/06—Machines or apparatus for drying solid materials or objects at rest or with only local agitation; Domestic airing cupboards in stationary drums or chambers
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
- A61L2/02—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using physical phenomena
- A61L2/04—Heat
- A61L2/06—Hot gas
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
- A61L2/24—Apparatus using programmed or automatic operation
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
- A61L2/26—Accessories or devices or components used for biocidal treatment
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/001—Drying-air generating units, e.g. movable, independent of drying enclosure
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/004—Nozzle assemblies; Air knives; Air distributors; Blow boxes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
- F26B25/06—Chambers, containers, or receptacles
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2202/00—Aspects relating to methods or apparatus for disinfecting or sterilising materials or objects
- A61L2202/10—Apparatus features
- A61L2202/14—Means for controlling sterilisation processes, data processing, presentation and storage means, e.g. sensors, controllers, programs
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2202/00—Aspects relating to methods or apparatus for disinfecting or sterilising materials or objects
- A61L2202/10—Apparatus features
- A61L2202/15—Biocide distribution means, e.g. nozzles, pumps, manifolds, fans, baffles, sprayers
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2202/00—Aspects relating to methods or apparatus for disinfecting or sterilising materials or objects
- A61L2202/20—Targets to be treated
- A61L2202/24—Medical instruments, e.g. endoscopes, catheters, sharps
Landscapes
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Apparatus For Disinfection Or Sterilisation (AREA)
Abstract
The invention relates to the technical field of equipment disinfection, and discloses a disinfection cabinet for radiotherapy instruments in oncology department. Thereby guarantee that whether degassing unit correctly inserts at the understanding that the inserted in-process user can be clear of degassing unit, the air guide piece pushes away the back with the stroke piece and makes air guide hole and air guide return bend be linked together through air guide return bend and air guide corresponding, the inside that the gas that the air pump produced enters into degassing unit through air guide hole and air guide return bend this moment and to the blowing ware of inside dry, make gas no longer need to carry out the drying to cabinet body inner chamber whole, avoided former equipment to carry out long-time drying to cabinet body inner chamber whole after the start-up just can exert the problem that leads to the device disinfection efficiency to reduce, the disinfection efficiency of the device has been improved.
Description
Technical Field
The invention relates to the technical field of equipment disinfection, in particular to a disinfection cabinet for radiotherapy instruments in the medical oncology department.
Background
In the course of treatment of medical oncological diseases, a large number of medical discharge devices are used, which are in direct contact with the lesions of the patient, and since these medical devices are expensive to manufacture and use in a cyclic manner, these discharge devices are subjected to a very careful sterilization process after use, which comprises the following steps: disinfection, washing, drying, sterilization, wherein the drying is a ring of middle very important, can use the sterilizer usually, and in use, the sterilizer lets in the internal with gas through the air pump to can heat gas at the in-process that lets in, make it can utilize high-temperature gas to carry out dry sterilization to the internal blowing ware of cabinet, and this kind of mode is efficient, and the price is lower, low in use cost.
But this kind of sterilizer still has certain limitation, because can disinfect to the radiotherapy ware of large quantity in order to satisfy once only, this kind of sterilizer generally all can adopt the cabinet body of large capacity, this makes the high hot gas that lets in at sterile in-process will heat and dry to the internal space of whole cabinet, later just can be normal carry out dry sterilization, this process spent time is longer, the device disinfection efficiency has been reduced, and when disinfecting to a small number of radiotherapy ware, this sterilizer still will be in the high power state, the waste of resource and use cost's improvement has been caused, to this, this application file provides a tumour radiotherapy utensil sterilizer, aim at solving above-mentioned problem that proposes.
Disclosure of Invention
Aiming at the defects of the existing disinfection cabinet for radiotherapy instruments in the medical oncology department in the background technology in the using process, the invention provides the disinfection cabinet for the radiotherapy instruments in the medical oncology department, which has the advantage of automatically determining the running power according to the number of radiotherapy instruments put in, and solves the problems of resource waste and high use cost caused by the fact that the traditional device can only default to carry out the highest power disinfection.
The invention provides the following technical scheme: a disinfection cabinet for radiotherapy instruments in the oncology department comprises a cabinet body, wherein a cabinet door is movably mounted on the front side of the cabinet body, a back plate is fixedly mounted on one side of an inner cavity of the cabinet body, partition plates are fixedly mounted on positions, located on one side of the back plate, of the inner cavity of the cabinet body, four partition plates are arranged, air guide devices are fixedly mounted on positions, located on two sides of the partition plates, of one side of the inner cavity of the cabinet body, an adjusting groove is formed in the middle position of the top of the back plate, adjusting devices are fixedly mounted in the adjusting groove and the positions, located on two sides of the partition plates, of the top of the cabinet body, an upper bin cover is fixedly mounted on the top of the cabinet body, an air pump is fixedly mounted in the upper bin cover, an electric heating machine is fixedly mounted on one side of, and a current inductor is fixedly arranged at the top of the cabinet body and positioned at the other side of the air pump.
Preferably, the inner cavity of the cabinet body is divided into five partitions L1, L2, L3, L4 and L5 by the partition plates, the heights of L1 and L2 are equal and smaller than the heights of L3 and L4, the heights of L3 and L4 are equal and smaller than the height of L5, and a disinfection device is fixedly installed inside the partition L.
Preferably, the air guide device comprises a stroke block, two ends of one side of the stroke block are provided with rectangular grooves, limit blocks are arranged in the rectangular grooves, the limiting blocks are respectively fixed on one side of the partition plate, the top of the limiting blocks is provided with an air guide hole, the air guide hole penetrates through the stroke block and the partition plate and is communicated with each other, the output pipe of the air pump is communicated with the stroke block, a limiting plate is fixedly arranged on one side of the limiting block, one end of the limiting plate is fixedly connected with the back plate, a sliding rod I is fixedly arranged at one side of the limiting block and at one side of the limiting plate, one end of the sliding rod I is fixedly connected with the back plate, the outer surface of the sliding rod I is sleeved with a return spring I, the limiting plate and the sliding rod I penetrate through the stroke block and are movably sleeved with the stroke block, one end of the reset spring I is fixedly connected with the stroke block, and the other end of the reset spring I is fixedly connected with the back plate.
Preferably, adjusting device includes the regulating block, the both sides of regulating block are provided with the limiting plate, the both ends activity of limiting plate has cup jointed slide bar II, the surface cover of slide bar II is equipped with reset spring II, the one end of reset spring II and the bottom fixed connection of limiting plate fixed connection and reset spring II's the other end and adjustment tank, the inside fixed adjustment that circular through-hole and circular through-hole were seted up at the top of regulating block has conductor I, the one end and the current inductor fixed connection of conductor I.
Preferably, degassing unit is including disinfecting the storehouse, one side fixed mounting in disinfection storehouse has the door, the bottom fixed mounting in disinfection storehouse inner chamber has the fixed strip, the fixed cover of the inside of having seted up circular through-hole and circular through-hole at the top of fixed strip has cup jointed conductor II, one side fixed mounting of disinfection storehouse surface has the air guide piece, the both ends of air guide piece have all been seted up air guide return bend and have been linked together with the inner chamber in disinfection storehouse.
Preferably, the position of the air guide block corresponds to the stroke block, the rear air guide bent pipe corresponds to the air guide hole after the air guide block corresponds to the stroke block, and the position of the conductor II corresponds to the position of the conductor I.
Preferably, the conductor II is made of a high-resistance material, and the conductor I is made of a low-resistance material.
Preferably, the output end of the current sensor is connected with the input ends of the air pump and the electric heater in a signal connection mode.
The invention has the following beneficial effects:
1. according to the invention, the outer surface of the sliding rod I is sleeved with the return spring I, one end of the return spring I is fixedly connected with the stroke block, and the other end of the return spring I is fixedly connected with the back plate, so that the stroke block and the limiting block can form a complete pipeline under the action of the return spring I, and the pipeline which extends from the top end of the inner cavity of the cabinet body to the bottom of the inner cavity of the cabinet body is formed by the mutual communication of the air guide holes and the partition plate, when the disinfection device is integrally inserted into the partition layer L2, the air guide blocks can be pushed open and inserted into gaps between the limiting blocks due to the positions of the air guide blocks and the stroke block, so that a user can clearly know whether the disinfection device is correctly inserted in the inserting process, and the air guide blocks are communicated with the air guide bent pipes through the air guide bent pipes and the air guide holes after the air guide blocks are, gaseous the entering into degassing unit's inside and drying the blowing ware of inside through gas guide hole and air guide return bend that the air pump produced this moment, make gaseous no longer need carry out the drying to cabinet body inner chamber is whole, avoided the existing equipment to carry out long-time drying to cabinet body inner chamber whole after the start-up just can exert the problem that leads to the device disinfection efficiency to reduce, the device's disinfection efficiency has been improved, and simultaneously, the air pump is in the in-process of operation as long as carry out dry sterilization to degassing unit's inside and no longer need carry out dry sterilization to cabinet body inner chamber whole, avoided no matter how many pending radiotherapy ware air pumps of the inside of the cabinet body placed all will be in the problem that maximum operating power carries out dry sterilization to cabinet body inside whole, the device's operation consumption has been reduced.
2. When the disinfection device is inserted into the inner interlayer of the cabinet body, one side of the disinfection device is contacted with the adjusting block and pushes the adjusting block to displace and move along the left direction in figure 9, and the conductor II corresponds to the conductor I in position, so that the conductor II is connected into the circuit formed by the conductor I, and the current intensity in the circuit formed by the conductor I is reduced due to the fact that the conductor II is high in self resistance value, at the moment, the output end of the current sensor is connected with the input ends of the air pump and the electric heating machine in a signal connection mode, so that the power of the air pump and the electric heating machine is controlled, the mutual correlation between the running power of the air pump and the electric heating machine and the number of the inserted sterilizing devices in the cabinet body is realized, the problem that the use cost is improved because the running power of the air pump and the electric heating machine is always in the most reasonable state no matter how many radiotherapy devices are placed in the cabinet body of the original sterilizing cabinet and the state of running at the highest power is still avoided, the use cost of the device is reduced, in addition, the heights of the interlayers in the cabinet body are different, the heights of the inserted sterilizing devices are different, the length of the conductor II is determined by the height of the sterilizing device, so that the resistance value of a circuit formed by the conductor II connected into the conductor I is higher, and the degree of reducing the current intensity in, the power of the air pump and the electric heating machine controlled by the current sensor is further increased, so that the running power of the air pump and the electric heating machine is related to the volume of the inserted disinfection device, the device is further reduced, and the automation of the device is improved.
3. The invention places the used radiotherapy device through the disinfection device and carries out drying and sterilization, so that the heated gas circulates in the disinfection bin through the gas guide hole and the gas guide bent pipe and does not directly enter the cabinet body any more, and the heated gas in the disinfection bin does not leak, thereby realizing that the cabinet door can be directly opened to continue to be inserted into the disinfection device for drying and sterilization even in the running and non-stop state of the device, and further improving the practicability of the device.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the internal structure of the present invention;
FIG. 3 is a schematic top view cross-section of the present invention;
FIG. 4 is a schematic cross-sectional front view of the present invention;
FIG. 5 is a schematic view of the gas directing apparatus of the present invention;
FIG. 6 is a schematic cross-sectional view of the gas directing means of the present invention;
FIG. 7 is a schematic view of an adjustment device according to the present invention;
FIG. 8 is an enlarged view of the structure of the present invention at A in FIG. 7;
FIG. 9 is a schematic top view of an adjustment device according to the present invention;
FIG. 10 is a schematic right side sectional view of an adjustment device of the present invention;
FIG. 11 is a schematic view of a structural embodiment of the disinfection apparatus of the present invention;
FIG. 12 is a schematic sectional front view of a structural sterilizing unit according to the present invention;
FIG. 13 is a right side cross-sectional view of the sterilization device according to the present invention.
In the figure: 1. a cabinet body; 2. a cabinet door; 3. a back plate; 4. a partition plate; 5. an air guide device; 51. a stroke block; 52. a limiting block; 53. an air vent; 54. a limiting plate; 55. a sliding rod I; 56. a return spring I; 6. an adjustment groove; 7. an adjustment device; 71. an adjusting block; 72. a limiting plate; 73. a sliding rod II; 74. a return spring II; 75. a conductor I; 8. putting a bin cover; 9. an air pump; 10. an electric heat engine; 11. an electric heating tube; 12. a current sensor; 13. a sterilizing device; 131. a disinfection bin; 132. a bin gate; 133. a fixing strip; 134. a conductor II; 135. a gas guide block; 136. an air guide bent pipe.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-13, a disinfection cabinet for radiotherapy instruments in oncology department comprises a cabinet body 1, a cabinet door 2 is movably installed on the front surface of the cabinet body 1, a back plate 3 is fixedly installed on one side of the inner cavity of the cabinet body 1, four partition plates 4 are fixedly installed on the position of the inner cavity of the cabinet body 1 and located on one side of the back plate 3, the partition plates 4 divide the inner cavity of the cabinet body 1 into five partition layers of L1, L2, L3, L4 and L5, the heights of the partition layers of L1 and L2 are equal and smaller than the heights of L3 and L4, the heights of L3 and L4 are the same and smaller than the height of L5, a disinfection device 13 is fixedly installed inside the partition layer L2, the disinfection device 13 comprises a disinfection chamber 131, a chamber door 132 is fixedly installed on one side of the disinfection chamber 131, a fixing strip 133 is fixedly installed at the bottom of the inner cavity of the disinfection chamber 131, a conductor ii 134 is fixedly installed inside of the fixing a circular through hole and, the two ends of the air guide block 135 are both provided with an air guide bent pipe 136, the air guide bent pipe 136 is communicated with the inner cavity of the disinfection bin 131, the position of the air guide block 135 corresponds to the stroke block 51, the air guide bent pipe 136 corresponds to the air guide hole 53 after the air guide block 135 corresponds to the stroke block 51, the position of the conductor II 134 corresponds to the position of the conductor I75, the conductor II 134 is made of high-resistance material, the conductor I75 is made of low-resistance material, the air guide device 5 is fixedly arranged on one side of the inner cavity of the cabinet body 1 and on the positions of the two sides of the partition plate 4, the air guide device 5 comprises the stroke block 51, the two ends of one side of the stroke block 51 are provided with rectangular grooves, the rectangular grooves are internally provided with limiting blocks 52, the limiting blocks 52 are respectively fixed on one side of the partition plate 4, the air guide holes 53 are arranged at the tops of the limiting, a limiting plate 54 is fixedly arranged on one side of a limiting block 52, one end of the limiting plate 54 is fixedly connected with the backboard 3, a sliding rod I55 is fixedly arranged on one side of the limiting block 52 and positioned on one side of the limiting plate 54, one end of the sliding rod I55 is fixedly connected with the backboard 3, a reset spring I56 is sleeved on the outer surface of the sliding rod I55, the limiting plate 54 and the sliding rod I55 penetrate through the stroke block 51 and are movably sleeved with the stroke block 51, one end of the reset spring I56 is fixedly connected with the stroke block 51, the other end of the reset spring I56 is fixedly connected with the backboard 3, an adjusting groove 6 is arranged on the middle position of the top of the backboard 3, adjusting devices 7 are fixedly arranged in the adjusting groove 6 and positioned on two sides of the partition plate 4, each adjusting device 7 comprises an adjusting block 71, limiting plates 72 are arranged on two sides of the adjusting block 71, the outer surface cover of slide bar II 73 is equipped with reset spring II 74, the one end of reset spring II 74 and limiting plate 72 fixed connection and the bottom fixed connection of the other end of reset spring II 74 and adjustment tank 6, the inside fixed regulation that circular through-hole and circular through-hole were seted up at the top of regulating block 71 has conductor I75, the one end and the current inductor 12 fixed connection of conductor I75, cabinet 1 top fixed mounting has upper bin cover 8, cabinet 1 top just is located the inside fixed mounting of upper bin cover 8 has air pump 9, cabinet 1 top just is located one side fixed mounting of air pump 9 has electric heater 10, one side fixed mounting of electric heater 10 has electrothermal tube 11 and electrothermal tube 11 to twine the surface at air pump 9 output tube, cabinet 1 top just is located the position of the opposite side of air pump 9 and is fixed mounting has current inductor 12, the output of current inductor 12 is connected with the input of air pump 9 and electric heater 10 through the mode of signal connection.
Wherein, the outer surface of the sliding rod I55 is sleeved with the return spring I56, one end of the return spring I56 is fixedly connected with the stroke block 51, and the other end of the return spring I56 is fixedly connected with the back plate 3, so that the stroke block 51 can form a complete pipeline with the limit block 52 under the action of the return spring I56, and the air guide hole 53 is communicated with the partition plate 4 to form a pipeline extending from the top end of the inner cavity of the cabinet body 1 to the bottom of the inner cavity of the cabinet body 1, when the disinfection device 13 is integrally inserted into the partition layer L2, the air guide block 135 pushes the stroke block 51 away and is inserted into the gap between the limit blocks 52 due to the position of the air guide block 135 corresponding to the stroke block 51, so that a user can clearly know whether the disinfection device 13 is correctly inserted or not in the inserting process of the disinfection device 13, the air guide block 135 pushes the stroke block 51 away through the air guide bent 136 and the air guide hole 53 corresponding to communicate the air guide bent 136, the gas that air pump 9 produced this moment enters into degassing unit 13's inside and carries out the drying to the blowing ware of inside through air guide hole 53 and air guide return bend 136, make it no longer need carry out the drying to cabinet body 1 inner chamber wholly, avoided the existing equipment to carry out long-time drying to cabinet body inner chamber whole after the start-up just can exert the problem that leads to the device disinfection efficiency to reduce, the device's disinfection efficiency has been improved, and simultaneously, air pump 9 is in the in-process of operation as long as carry out dry sterilization to the inside of degassing unit 13 and no longer need carry out dry sterilization to cabinet body 1 inner chamber whole, avoided no matter how many pending radiotherapy ware air pumps 9 of placing of cabinet body 1 inside all will be in the problem that the inside of cabinet body 1 wholly carries out dry sterilization, the device's running power consumption has been reduced.
Wherein, the conductor I75 is made of low resistance material, when the disinfection device 13 is not inserted in the cabinet 1, one end of the return spring II 74 is fixedly connected with the limit plate 72 and the other end of the return spring II 74 is fixedly connected with the bottom of the adjusting groove 6, so that the adjusting block 71 is at the initial position, the axes of the return spring II 74 are all positioned on the same central line, the conductor I75 can form a continuous conductor and form a circuit, the resistance value of the conductor I75 is lower, when the disinfection device 13 is inserted in the inner interlayer of the cabinet 1, one side of the disinfection device 13 is contacted with the adjusting block 71 and pushes the adjusting block 71 to displace and move along the left direction in figure 9, and the position of the conductor II 134 corresponds to the position of the conductor I75, so that the conductor II 134 is connected into the circuit formed by the conductor I75, because the resistance value of the conductor II 134 per se is higher, the current intensity in a circuit formed by the conductor I75 is reduced, at the moment, the output end of the current inductor 12 is connected with the input ends of the air pump 9 and the electric heating machine 10 in a signal connection mode, the power of the air pump 9 and the electric heating machine 10 is controlled, the mutual correlation between the running power of the air pump 9 and the electric heating machine 10 and the quantity of the disinfection devices 13 inserted in the cabinet body 1 is realized, the running power of the air pump 9 and the electric heating machine 10 is always in the most reasonable state, the problem that the use cost is increased because the original disinfection cabinet is still in the state of running at the highest power no matter how many radiotherapy devices are placed in the cabinet body is solved, the use cost of the device is reduced, in addition, the interlayer inside the cabinet body 1 is different, and the height of the inserted disinfection devices 13 is different, and the length of the conductor II 134 is determined by the height of the disinfection device 13, so that the resistance value of the conductor II 134 is higher after the conductor II 134 is connected into a circuit formed by the conductor I75, the reduction degree of the current intensity in the conductor I75 is aggravated, the power of the air pump 9 and the electric heater 10 controlled by the current sensor 12 is further improved, the running power of the air pump 9 and the electric heater 10 is related to the volume of the inserted disinfection device 13, the device is further reduced, and the automation of the device is improved.
Wherein, place the radiotherapy ware after using and carry out dry sterilization through degassing unit 13 for gas after the heating circulates in the inside of disinfection storehouse 131 through gas guide hole 53 and gas guide return bend 136, and no longer directly gets into in the cabinet body, makes the inside gas that is heated in disinfection storehouse 131 can not appear leaking, thereby realized that the device also can directly open cabinet door 2 and continue to insert degassing unit 13 and carry out dry sterilization even be in the operation and under the state of not shutting down, thereby improved the device's practicality.
The using method of the invention is as follows:
in the using process, when the disinfection device 13 is inserted into the interlayer, the position of the air guide block 135 corresponds to the stroke block 51, so that the air guide block 135 can push the stroke block 51 away and is inserted into the gap between the limiting blocks 52, thereby ensuring that a user can clearly know whether the disinfection device 13 is correctly inserted in the inserting process of the disinfection device 13, the air guide block 135 pushes the stroke block 51 away, then the air guide elbow 136 corresponds to the air guide hole 53 to enable the air guide hole 53 to be communicated with the air guide elbow 136, at this time, the air generated by the air pump 9 enters the interior of the disinfection device 13 through the air guide hole 53 and the air guide elbow 136 and dries an emptying device inside, so that the air does not need to dry the whole inner cavity of the cabinet body 1 any more, the air pump 9 only needs to dry and sterilize the interior of the disinfection device 13 and does not need to dry and sterilize the whole inner cavity of the, one side of the disinfection device 13 will contact with the adjustment block 71 and push the adjustment block 71 to displace and move along the left direction in fig. 9, so that the conductor ii 134 is connected to the circuit formed by the conductor i 75, the current intensity in the circuit formed by the conductor i 75 is reduced due to the higher resistance value of the conductor ii 134, the output end of the current sensor 12 is connected to the input ends of the air pump 9 and the electric heater 10 in a signal connection manner, and the power of the air pump 9 and the electric heater 10 is controlled, so that the running power of the air pump 9 and the electric heater 10 is related to the number of the disinfection devices 13 inserted into the cabinet 1, and the running power of the air pump 9 and the electric heater 10 is always in the most reasonable state, the heights of the interlayers in the cabinet 1 are different, so that the heights of the inserted disinfection devices 13 are different, and the length of the conductor ii 134 is determined by the height of the disinfection device 13, so that the conductor ii 134 is connected to the circuit formed by the conductor i 75 The back resistance value is higher, make the degree that the current strength of I75 inside conductors reduces aggravate, and then make the power of air pump 9 and electric heat engine 10 of current inductor 12 control further improve, make the operating power of air pump 9 and electric heat engine 10 relevant with the volume of male degassing unit 13, degassing unit 13 places the radiotherapy ware after using and carries out dry sterilization, make the gas after the heating circulate in the inside of disinfection storehouse 131 through air guide hole 53 and air guide return bend 136, and no longer directly get into the cabinet body, make the inside gas that is heated in disinfection storehouse 131 can not appear leaking, thereby realized that the device even can directly open cabinet door 2 and continue to insert degassing unit 13 and carry out dry sterilization under the state of running and not shutting down.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a medical oncology radiotherapy utensil sterilizer, includes the cabinet body (1), its characterized in that: the refrigerator cabinet comprises a cabinet body (1), a cabinet door (2) is movably mounted on the front of the cabinet body (1), a back plate (3) is fixedly mounted on one side of an inner cavity of the cabinet body (1), four baffles (4) are fixedly mounted on the position of the inner cavity of the cabinet body (1) on one side of the back plate (3), air guide devices (5) are fixedly mounted on the positions of the inner cavity of the cabinet body (1) on the two sides of the baffles (4), an adjusting groove (6) is formed in the middle position of the top of the back plate (3), adjusting devices (7) are fixedly mounted in the adjusting groove (6) on the positions of the two sides of the baffles (4), an upper bin cover (8) is fixedly mounted at the top of the cabinet body (1), an air pump (9) is fixedly mounted in the upper bin cover (8), an electric heating machine (10) is fixedly mounted at the top of the cabinet body (1) on one side of the air pump (, one side of the electric heating machine (10) is fixedly provided with an electric heating pipe (11), the electric heating pipe (11) is wound on the outer surface of an output pipe of the air pump (9), and a current inductor (12) is fixedly arranged at the top of the cabinet body (1) and at the position of the other side of the air pump (9).
2. The disinfection cabinet for radiotherapy instruments in oncology department according to claim 1, which is characterized in that: the inner cavity of the cabinet body (1) is divided into five partitions L1, L2, L3, L4 and L5 by the partition (4), the heights of L1 and L2 are equal and are smaller than the heights of L3 and L4, the heights of L3 and L4 are equal and are smaller than the height of L5, and a disinfection device (13) is fixedly installed in the partition L2.
3. The disinfection cabinet for radiotherapy instruments in oncology department according to claim 1, which is characterized in that: the air guide device (5) comprises a stroke block (51), the rectangular groove and the rectangular groove are provided with limiting blocks (52) at two ends of one side of the stroke block (51), the limiting blocks (52) are fixed at one side of a partition plate (4) respectively, an air guide hole (53) is formed in the top of each limiting block (52), the air guide hole (53) penetrates through the stroke block (51) and the partition plate (4) and is communicated with each other, an output pipe of an air pump (9) is communicated with the stroke block (51), one end of each limiting block (52) is fixedly provided with a limiting plate (54) and is fixedly connected with a backboard (3), one end of each limiting block (52) is fixedly provided with a sliding rod I (55) at one side of the limiting block (54), one end of each sliding rod I (55) is fixedly connected with the backboard (3), and a reset spring I (56) is sleeved on the outer surface of each sliding rod, limiting plate (54) and slide bar I (55) run through stroke piece (51) and cup joint with stroke piece (51) activity, reset spring I (56) one end and stroke piece (51) fixed connection and the I (56) other end of reset spring and backplate (3) fixed connection.
4. The disinfection cabinet for radiotherapy instruments in oncology department according to claim 3, wherein: adjusting device (7) include regulating block (71), the both sides of regulating block (71) are provided with limiting plate (72), slide bar II (73) have been cup jointed in the both ends activity of limiting plate (72), the surface cover of slide bar II (73) is equipped with reset spring II (74), the one end of reset spring II (74) and the bottom fixed connection of limiting plate (72) fixed connection and the other end of reset spring II (74) and adjustment tank (6), the inside fixed regulation that circular through-hole and circular through-hole were seted up at the top of regulating block (71) has conductor I (75), the one end and current inductor (12) fixed connection of conductor I (75).
5. The disinfection cabinet for radiotherapy instruments in oncology department according to claim 4, wherein: degassing unit (13) is including disinfecting storehouse (131), one side fixed mounting in disinfection storehouse (131) has door (132), the bottom fixed mounting in disinfection storehouse (131) inner chamber has fixed strip (133), the inside fixed cup joint conductor II (134) of circular through-hole and circular through-hole have been seted up at the top of fixed strip (133), one side fixed mounting of disinfection storehouse (131) surface has air guide piece (135), air guide return bend (136) and air guide return bend (136) are all seted up at the both ends of air guide piece (135) and are linked together with the inner chamber in disinfection storehouse (131).
6. The disinfection cabinet for radiotherapy instruments in oncology department according to claim 5, wherein: the position of the air guide block (135) corresponds to the stroke block (51), the rear air guide bent pipe (136) corresponds to the air guide hole (53), and the position of the conductor II (134) corresponds to the position of the conductor I (75).
7. The disinfection cabinet for radiotherapy instruments in oncology department according to claim 1, which is characterized in that: the material of conductor II (134) is high resistance material, the material of conductor I (75) is low resistance material.
8. The disinfection cabinet for radiotherapy instruments in oncology department according to claim 1, which is characterized in that: the output end of the current inductor (12) is connected with the input ends of the air pump (9) and the electric heater (10) in a signal connection mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110140857.3A CN112944827B (en) | 2021-02-02 | 2021-02-02 | Medical oncology radiotherapy utensil sterilizer |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110140857.3A CN112944827B (en) | 2021-02-02 | 2021-02-02 | Medical oncology radiotherapy utensil sterilizer |
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| CN112944827A true CN112944827A (en) | 2021-06-11 |
| CN112944827B CN112944827B (en) | 2022-03-29 |
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| CN113720106A (en) * | 2021-09-02 | 2021-11-30 | 南京蒙故奇科技有限公司 | Medical vacuum freeze drying device |
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| BR9902300A (en) * | 1999-06-11 | 2001-01-02 | Luiz Carlos Budny | Equipment for drying lumber in an oven |
| CN104338159A (en) * | 2013-08-07 | 2015-02-11 | 吴江市龙发不锈钢制品有限公司 | High-temperature disinfection cabinet |
| CN204050382U (en) * | 2014-08-08 | 2014-12-31 | 上海汉翔厨房设备有限公司 | A kind of hot wind circulation sterilizing cabinet |
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| CN112944827B (en) | 2022-03-29 |
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