CN118079039A - Steam disinfection equipment for clinical medical equipment - Google Patents
Steam disinfection equipment for clinical medical equipment Download PDFInfo
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- CN118079039A CN118079039A CN202410476275.6A CN202410476275A CN118079039A CN 118079039 A CN118079039 A CN 118079039A CN 202410476275 A CN202410476275 A CN 202410476275A CN 118079039 A CN118079039 A CN 118079039A
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- 238000004659 sterilization and disinfection Methods 0.000 title claims abstract description 65
- 230000001954 sterilising effect Effects 0.000 claims abstract description 85
- 238000007789 sealing Methods 0.000 claims abstract description 31
- 238000009423 ventilation Methods 0.000 claims abstract description 10
- 238000003491 array Methods 0.000 claims description 10
- 238000009792 diffusion process Methods 0.000 claims description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 18
- 230000000694 effects Effects 0.000 abstract description 9
- 230000009471 action Effects 0.000 abstract description 3
- 230000007246 mechanism Effects 0.000 description 7
- 230000001105 regulatory effect Effects 0.000 description 5
- 230000006837 decompression Effects 0.000 description 3
- 230000003139 buffering effect Effects 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 230000007480 spreading Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
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- Apparatus For Disinfection Or Sterilisation (AREA)
Abstract
The invention relates to steam sterilization equipment for clinical medical instruments, which belongs to the technical field of steam sterilization of medical instruments and comprises a shell, a sterilization box, an instrument rotation hanging frame, an instrument rotation autorotation hanging frame and a pushing device, wherein an air pressure adjusting device is arranged on one side of the shell. After adopting the structure, the invention has the following advantages: the pushing device provided by the invention has the advantages that the gas in the sterilizing box enters the fixing ring through the ventilation hose to exert pressure on the fixing ring, so that the pushing piston moves downwards to prop against the sealing cover, when the sealing cover moves downwards to be close to the sterilizing box under the action of external force, the sealing between the sealing cover and the sterilizing box can be realized, the higher the pressure of the sterilizing box is, the better the sealing effect is, high-temperature and high-pressure water vapor is introduced through the steam pipeline, the fan impeller is blown to rotate, the rotating column is enabled to rotate, the appliance on the appliance rotating hanger is driven to rotate, the appliance rotating autorotation hanger is driven to rotate and autorotate, and the medical appliance is enabled to move in two directions, so that the sterilizing of the medical appliance is more thorough.
Description
Technical Field
The invention relates to the technical field of medical instrument steam sterilization, in particular to steam sterilization equipment for clinical medical instruments.
Background
Many instruments are required during the surgical procedure, and most of these instruments are not disposable, and after use, they need to be thoroughly sterilized for reuse.
The utility model provides a medical treatment steam disinfection equipment of application number CN202010484493.6, includes water tank mechanism, fuselage mechanism, safety mechanism, and the equipment can control and fix the water tank and guarantee the convenience of adding water, and the equipment can carry out steam sterilization, and the alarm can be sent out when the equipment can guarantee to use safety, and the equipment can guarantee to reduce the temperature of spraying steam, guarantees user's safety, water tank mechanism link to each other with fuselage mechanism, fuselage mechanism links to each other with safety mechanism.
The utility model provides a medical steam disinfection equipment with safeguard function is used in current patent, application number CN201810672069.7 relates to medical technical field. The medical steam sterilizing equipment with the protection function comprises a hearth, wherein an opening is formed in the top of the hearth, and a steam generating box is arranged on the opening. The invention has a certain protection function, avoids scalding hands due to steam spreading when directly extracting, avoids the situation that instruments fly out when placing the top of the box out, can carry out steam disinfection treatment on more medical instruments, increases the disinfection effect by arranging the ultraviolet lamp, and timely discharges the steam in the disinfection box by arranging the air outlet pipeline, thereby avoiding the influence on the later use of the medical instruments due to the fact that water drops are easily attached to the surfaces of the medical instruments after the temperature is reduced.
The patent with the application number of CN202010484493.6 is that various instruments are piled together, so that medical instruments are easy to be thoroughly disinfected; the heat can continuously rise, and the medical instruments positioned at the bottom layer have no instrument positioned at the top layer, so that the disinfection effect is good, and the disinfection is uneven.
Although the patent with the application number of CN201810672069.7 solves the problems of incomplete disinfection and uneven disinfection, the sealing of the steam generating box is the most critical point of steam disinfection, the temperature in the cavity can be continuously changed, so that the steam pressure in the cavity is continuously changed, and the phenomenon of overhigh steam pressure is often generated in the steam pressure-bearing cavity, so that in the working process, the steam pressure-bearing cavity needs to be continuously exhausted through a safety valve, and meanwhile, the safety valve is insufficient in pressure or leaks gas, so that the safety problem of personnel and the disinfection effect are poor.
The steam sterilizing device in the prior art has the problems that the sterilization of medical instruments is incomplete or the sterilization is uneven, and meanwhile, the conditions of personnel safety problem and bad sterilization effect are caused because of insufficient pressure or leakage of air and gas and steam leakage.
Disclosure of Invention
The invention aims to solve the technical problems and provides steam sterilizing equipment for clinical medical equipment.
In order to solve the technical problems, the technical scheme provided by the invention is as follows:
A steam sterilizing device for clinical medical equipment comprises a shell and a sterilizing box fixedly connected in the shell, wherein a detachable sealing cover is arranged on the sterilizing box,
The inner side of the lower end of the disinfection box is provided with a groove, the rotation column is rotationally connected to the disinfection box and extends into the groove, a fan impeller is arranged on the outer side of the rotation column and positioned in the groove, an upper air outlet pipeline, a middle air outlet pipeline and a lower air outlet pipeline are arranged in the disinfection box, and one ends of the upper air outlet pipeline, the middle air outlet pipeline and the lower air outlet pipeline are communicated with the other ends of the groove and the interior of the disinfection box;
A fixed pipe is fixedly arranged in the disinfection box and positioned at the outer side of the rotating column, and an instrument rotating hanger is arranged at the upper end of the rotating column;
an instrument rotating and autorotating hanger is arranged on the outer side of the rotating column;
the outer side of the shell is communicated with a steam pipeline, and the steam pipeline is communicated with the groove to blow the fan impeller to rotate;
The shell is hinged with a shell cover, and the lower end of the shell cover is provided with a pushing device for pushing the sealing cover to seal;
A ventilation hose is communicated between the pushing device and the disinfection box;
One side of the shell is provided with an air pressure adjusting device for maintaining pressure and releasing pressure of the sterilizing box.
Preferably, the rotating column is connected to the inside of the stationary tube through a bearing.
Preferably, the plurality of sets of instrument rotating hangers comprise hanging rods fixedly connected to the rotating columns and hooks at the lower ends of the hanging rods.
Preferably, the instrument rotation stores pylon includes the mirror image setting in the template in the spliced pole outside, all install pivoted rotation axis on the template, the screen frame is installed to the one end that the spliced pole was kept away from to the rotation axis, the connecting rod is installed to the other end of rotation axis, the connecting rod is close to the one end of spliced pole and installs the fixed axle, the spheroid is installed to the one end that the connecting rod was kept away from to the fixed axle, the inside route groove of cooperation spheroid rotary movement of seting up in the outside of fixed pipe.
Preferably, the pushing device comprises a fixed ring at the lower end of the shell cover, the ventilation hose is communicated with the upper end of the fixed ring, a first adjusting spring is installed in the fixed ring, and a pushing piston is installed at the lower end of the first adjusting spring.
Preferably, the air pressure adjusting device comprises an adjusting box on one side of a shell and a second adjusting spring inside the adjusting box, a movable piston is arranged on the second adjusting spring, a movable groove is formed in the upper end of the pushing piston, a third adjusting spring is arranged in the movable groove, a switch piston is arranged on the third adjusting spring, an air outlet hose is communicated between the pushing piston and the adjusting box, a pressure relief box is arranged on one side of the adjusting box, a plurality of groups of pressure relief holes are formed between the adjusting box and the pressure relief box, and a loop pipe is communicated between the pressure relief box and a steam pipeline.
Preferably, the lower air outlet pipeline, the middle air outlet pipeline and the upper air outlet pipeline all comprise an air channel, a diffusion cavity and an air outlet hole which are arranged in the disinfection box.
Preferably, the upper air outlet pipeline, the middle air outlet pipeline and the lower air outlet pipeline are formed by circular arrays of the axis of the sterilizing box, and the number of the arrays is sequentially increased.
Preferably, the shell and the shell cover are fixedly connected through bolts.
After adopting the structure, the invention has the following advantages:
1. The pushing device provided by the invention has the advantages that the gas in the sterilizing box enters the fixing ring through the ventilation hose to pressurize the fixing ring, so that the pushing piston moves downwards to prop against the sealing cover, when the sealing cover moves downwards to be close to the sterilizing box under the action of external force, the sealing between the sealing cover and the sterilizing box can be realized, the higher the pressure of the sterilizing box is, the better the sealing effect is, high-temperature and high-pressure water vapor is introduced through the steam pipeline, the fan impeller is blown to rotate, the rotating column is enabled to rotate, the appliance on the appliance rotating hanger is driven to rotate, the appliance rotating hanger is driven to rotate and autorotate, and the medical appliance is enabled to move in two directions, so that the sterilizing of the medical appliance is more thorough;
2. according to the invention, the upper air outlet pipeline, the middle air outlet pipeline and the lower air outlet pipeline are independent pipelines, and are not shared by one pipeline, so that high-temperature water vapor can uniformly enter the upper air outlet pipeline, the middle air outlet pipeline and the lower air outlet pipeline, the outlet amounts of the upper air outlet pipeline, the middle air outlet pipeline and the lower air outlet pipeline are consistent, and medical equipment is more uniform in disinfection;
3. The pressure adjusting device can adjust the pressure of the sterilizing box to prevent the sterilizing box from being exploded, and meanwhile, redundant water vapor can be fed into the vapor pipeline again through the loop pipe to realize cyclic utilization;
4. the air pressure adjusting device is provided with double-piston setting of the switch piston and the movable piston, so that pressure relief is more accurate, and the pressure of the sterilizing box is not slightly higher, so that the sterilizing box is completely unloaded, and the functions of buffering, pressure relief and pressure maintaining are achieved;
5. The air pressure adjusting device is provided with a plurality of groups of pressure relief holes, when the pressure is overlarge, the movable piston is pushed to move downwards, and the pressure relief holes can be opened, so that a rapid pressure relief function is realized.
The foregoing summary is for the purpose of the specification only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments, and features described above, further aspects, embodiments, and features of the present invention will become apparent by reference to the drawings and the following detailed description.
Drawings
In order to more clearly illustrate the embodiments of the application or the technical solutions in the prior art, the drawings that are necessary for the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the application and that other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic view of the internal structure of the housing of the present invention;
FIG. 3 is a bottom view of the present invention;
FIG. 4 is a cross-sectional view of the invention at points A-A;
FIG. 5 is a schematic cross-sectional view of the structure of the invention at points A-A;
FIG. 6 is an enlarged view of a portion of point A of the present invention;
FIG. 7 is an enlarged view of a portion of point B of the present invention;
FIG. 8 is a partial enlarged view of point C of the present invention;
FIG. 9 is a schematic view of the structure of the sterilizing compartment of the present invention;
FIG. 10 is a schematic view of the apparatus rotating rack and apparatus rotating autorotation rack of the present invention;
Fig. 11 is an expanded schematic view of the stationary tube of the present invention.
As shown in the figure: 1. a housing; 101. a steam pipe; 102. a cover; 2. a sterilization box; 201. a groove; 202. a fan impeller; 203. rotating the column; 3. sealing cover; 4. an air pressure adjusting device; 401. an adjusting box; 402. a second adjusting spring; 403. moving the piston; 404. a moving groove; 405. a third adjusting spring; 406. a switch piston; 407. an air outlet hose; 408. a pressure relief box; 409. a pressure relief hole; 410. a loop pipe; 5. a lower gas outlet pipe; 6. a fixed tube; 601. a line slot; 7. an instrument rotating hanger; 701. a hanging rod; 702. a hook; 8. the apparatus rotates the autorotation hanger; 801. 7 shaping plates; 802. a rotation shaft; 803. a screen frame; 804. a connecting rod; 805. a fixed shaft; 806. a sphere; 9. a pushing device; 901. a fixing ring; 902. a first adjusting spring; 903. pushing the piston; 10. an upper air outlet pipeline; 11. a medium-outlet gas pipe; 12. a ventilation hose; 13. a ventilation duct; 14. a diffusion chamber; 15. and an air outlet hole.
Detailed Description
Embodiments of the present application are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the application.
In the description of the present application, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art according to the specific circumstances.
The present invention will be described in further detail in connection with the following.
Referring to fig. 2 and 9, a steam sterilizing device for clinical medical equipment comprises a shell 1 and a sterilizing box 2 fixedly connected in the shell 1, wherein a detachable sealing cover 3 is arranged on the sterilizing box 2; in the concrete implementation, the lower end of the sealing cover 3 is a bulge, and can be directly arranged on the disinfection box 2, and in order to achieve better sealing effect, the lower end surface of the sealing cover 3 is a rubber layer, and when the sealing cover 3 moves downwards to be close to the disinfection box 2 under external force, the sealing cover 3 and the disinfection box 2 can be sealed.
In this embodiment, specific: as shown in fig. 1, fig. 4 and fig. 6, a groove 201 is formed in the inner side of the lower end of the sterilization box 2, a rotating column 203 is rotationally connected to the sterilization box 2, the rotating column 203 extends into the groove 201, a fan impeller 202 is installed on the outer side of the rotating column 203 and located in the groove 201, a steam pipeline 101 is communicated on the outer side of the shell 1, the steam pipeline 101 is communicated with the groove 201 to blow the fan impeller 202 to rotate, the other end of the steam pipeline 101 is connected with an external steam system, high-temperature and high-pressure steam is introduced into the steam pipeline 101, the steam enters the groove 201 to do work on the fan impeller 202, the blowing fan impeller 202 rotates, the rotating column 203 is connected with the inner side of the fixed pipe 6 through a bearing, and the bearing can enable the rotating column 203 to have small rotation resistance.
In this embodiment, specific: as shown in fig. 4, 5 and 9, an upper air outlet pipeline 10, a middle air outlet pipeline 11 and a lower air outlet pipeline 5 are arranged in the disinfection box 2, one end of the upper air outlet pipeline 10, one end of the middle air outlet pipeline 11 and one end of the lower air outlet pipeline 5 are communicated with a groove 201, the other end of the upper air outlet pipeline 10, one end of the middle air outlet pipeline 11 and one end of the lower air outlet pipeline 5 are communicated with the interior of the disinfection box 2, high-temperature high-pressure water vapor is introduced from a vapor pipeline 101, after a fan impeller 202 is blown, the water vapor enters the disinfection box 2 from the upper air outlet pipeline 10, the middle air outlet pipeline 11 and the lower air outlet pipeline 5, and the interior of the disinfection box 2 is disinfected, and when the disinfection box is implemented, the outlet positions of the upper air outlet pipeline 10, the middle air outlet pipeline 11 and the lower air outlet pipeline 5 respectively correspond to the interior height of the disinfection box 2, and the interior of the disinfection box 2 can be disinfected from three heights respectively, meanwhile, the upper air outlet pipeline 10, the middle air outlet pipeline 11 and the lower air outlet pipeline 5 are independent pipelines, and the high-temperature water vapor can uniformly enter the upper air outlet pipeline 10, the middle air outlet pipeline 11 and the lower air outlet pipeline 5.
The upper air outlet pipeline 10, the middle air outlet pipeline 11 and the lower air outlet pipeline 5 comprise an air outlet pipeline 13, a diffusion cavity 14 and an air outlet hole 15 which are arranged in the disinfection box 2, one end of the air outlet pipeline 13 is communicated with a groove 201, the other end of the air outlet pipeline is communicated with the diffusion cavity 14, the diffusion cavity 14 is communicated with the inside of the disinfection box 2 through the air outlet hole 15, so that water vapor in the groove 201 can be changed again to be at a high temperature and a high pressure and a large angle, and enter the inside of the disinfection box 2, the air outlet pipeline 13 is smaller than the groove 201, can compress the water vapor, enables the water vapor to be changed to be at a high pressure, quickly enters the air outlet pipeline 13, is dispersed through the diffusion cavity 14, and enters the inside of the disinfection box 2 in a large number at multiple angles, so that steam disinfection is realized.
The lower air outlet pipeline 5, the middle air outlet pipeline 11 and the upper air outlet pipeline 10 are formed by circular arrays of the axis of the sterilizing box 2, the number of the arrays is sequentially increased, when the sterilizing box is in practical implementation, the number of the circular arrays of the lower air outlet pipeline 5 is the minimum, the number of the circular arrays of the upper air outlet pipeline 10 is the maximum, the number of the circular arrays of the middle air outlet pipeline 11 is more than that of the lower air outlet pipeline 5, the number of the arrays is sequentially increased, the outlets of the lower air outlet pipeline 5, the middle air outlet pipeline 11 and the upper air outlet pipeline 10 are staggered, the steam of the sterilizing box 2 is prevented from being only on one side to the greatest extent, the uneven steam sterilization of the sterilizing box 2 can be prevented, and the sterilization is influenced.
In this embodiment, specific: as shown in fig. 9, a fixed pipe 6 is fixedly arranged inside the sterilizing box 2 and outside the rotating column 203, and an instrument rotating hanger 7 is arranged at the upper end of the rotating column 203; when the fan impeller 202 rotates, the rotating column 203 rotates in the fixed pipe 6 to drive the instrument rotating hanging frame 7 to rotate for sterilization, and when the device is specifically used, the upper end of the rotating column 203 extends to the outer side of the fixed pipe 6, the instrument rotating autorotation hanging frame 8 is installed on the outer side of the rotating column 203, and meanwhile the instrument rotating autorotation hanging frame 8 is driven to rotate, and autorotation is carried out under the limit of the fixed pipe 6.
In this embodiment, specific: as shown in fig. 2 and 7, the casing 1 is hinged with the casing cover 102, the pushing device 9 for pushing the sealing cover 3 to seal is installed at the lower end of the casing cover 102, the pushing device 9 comprises a fixed ring 901 at the lower end of the casing cover 102, the air hose 12 is communicated with the upper end of the fixed ring 901, the air hose 12 penetrates through the casing cover 102 to be communicated with the fixed ring 901, the fixed ring 901 is internally provided with a first adjusting spring 902, the lower end of the first adjusting spring 902 is provided with a pushing piston 903, when a large amount of high-temperature and high-pressure water vapor is injected into the sterilizing box 2 for sterilization, the pressure of the sterilizing box 2 is increased, the air in the sterilizing box 2 enters the fixed ring 901 through the air hose 12, and the pressure in the fixed ring 901 is applied, so that the pushing piston 903 moves downwards to prop against the sealing cover 3, and when the sealing cover 3 moves downwards to be close to the sterilizing box 2 under the action of external force, the sealing cover 3 and the sterilizing box 2 can be sealed, and the sterilizing box 2 has higher pressure and better sealing effect.
In the concrete implementation, the steam pipeline 101 is continuously filled with high-temperature and high-pressure steam, the pressure of the sterilizing box 2 cannot be always sealed because of the pushing device 9, in order to prevent the pressure of the sterilizing box 2 from continuously rising and causing explosion, the invention is provided with the air pressure regulating device 4, and one side of the shell 1 is provided with the air pressure regulating device 4 for maintaining pressure and releasing pressure of the sterilizing box 2.
As shown in fig. 2, 7 and 8, the air pressure adjusting device 4 comprises an adjusting box 401 at one side of a shell 1 and a second adjusting spring 402 in the adjusting box 401, wherein a moving piston 403 is arranged on the second adjusting spring 402, a moving groove 404 is arranged in the upper end of a pushing piston 903, a third adjusting spring 405 is arranged in the moving groove 404, a switch piston 406 is arranged on the third adjusting spring 405, an air outlet hose 407 is communicated between the pushing piston 903 and the adjusting box 401, the air outlet hose 407 is positioned below the pushing piston 903, the upper side of the moving piston 403 is provided with a pressure relief box 408 at one side of the adjusting box 401, a plurality of groups of pressure relief holes 409 are arranged between the adjusting box 401 and the pressure relief box 408, a loop pipe 410 is communicated between the pressure relief box 408 and the steam pipeline 101, when the pressure of the sterilizing box 2 reaches a specified value and needs to be decompressed, the pressure in the sterilizing box 2 and the pressure in the fixed ring 901 are consistent, when the steam pipeline 101 is continuously filled with high-temperature and high-pressure steam, the pressure is risen again, the switch piston 406 in the movable groove 404 is pushed to move downwards, the third adjusting spring 405 is compressed, the air outlet hose 407 is communicated with the fixed ring 901 and the adjusting box 401, so that gas enters the adjusting box 401, the movable piston 403 is pushed to move downwards, the decompression hole 409 is opened, the gas enters the decompression box 408 from the decompression hole 409, the circulating utilization is realized in the steam pipeline 101 through the loop pipe 410, and the air pressure adjusting device 4 has the following functions:
1. The pressure adjusting device 4 can adjust the pressure of the sterilizing box 2 to prevent the sterilizing box 2 from being exploded, and meanwhile, redundant water vapor can be fed into the vapor pipeline 101 again through the loop pipe 410 to realize recycling;
2. The air pressure adjusting device 4 is provided with double-piston settings of the switch piston 406 and the movable piston 403, so that the pressure relief is more accurate, and the pressure can not be completely relieved due to slightly larger pressure of the sterilizing box 2, thereby playing roles of buffering, pressure relief and pressure maintaining;
3. The air pressure adjusting device 4 is provided with a plurality of groups of pressure relief holes 409, when the pressure is overlarge, the movable piston 403 is pushed to move downwards, and the pressure relief holes 409 can be opened, so that a rapid pressure relief function is realized.
A ventilation hose 12 is communicated between the pushing device 9 and the sterilizing box 2; in the specific implementation, the air hose 12 can be a hose, an aluminum pipe, a steel wire hose or the like with a fine-tuning length resistant to high temperature, and when the shell cover 102 is detached, the length of the air hose 12 can be fine-tuned according to the time condition.
In this embodiment, specific: as shown in fig. 9 and 10, the plurality of sets of apparatus rotating hanging frames 7 comprise hanging rods 701 fixedly connected to the rotating columns 203 and hanging hooks 702 at the lower ends of the hanging rods 701, medical apparatuses can be hung on the hanging hooks 702, and when the rotating columns 203 rotate, the medical apparatuses on the hanging hooks 702 can be driven to rotate, so that water vapor is sterilized, and medical apparatuses are thoroughly sterilized.
In this embodiment, specific: as shown in fig. 9, 10 and 11, the apparatus rotating and autorotating rack 8 comprises 7 templates 801,7 and 801 which are arranged on the outer side of the rotating column 203 in a mirror image manner, rotating shafts 802 are arranged on the 7 templates 801 through bearings, when the rotating shafts 802 are stressed, the rotating shafts 802 can rotate through the bearings, a screen rack 803 is arranged at one end, far away from the rotating column 203, of each rotating shaft 802, a connecting rod 804 is arranged at the other end of each rotating shaft 802, a fixed shaft 805 is arranged at one end, close to the rotating column 203, of each fixed shaft 805, a sphere 806 is arranged at one end, far away from each connecting rod 804, a route groove 601 which is matched with the sphere 806 to rotate is formed in the outer side of each fixed tube 6, when the rotating column 203 is stressed to rotate, the 7 templates 801 are driven to rotate, the rotating shafts 803 are driven to rotate through the route grooves 601, the spheres 806, the fixed shafts 805 and the connecting rods 804, so that the screen rack 803 can rotate in two directions, and medical apparatus can be disinfected thoroughly.
The shell 1 and the shell cover 102 are fixedly connected through bolts, when the portable electronic device is used, threaded holes are formed in the shell 1 and the shell cover 102, and the shell cover 102 can be installed in the threaded holes through bolts to fix the shell 1 and the shell cover 102 through bolts.
The working principle of the invention is as follows:
Firstly, medical instruments can be hung on a hook 702 or fixed on a screen frame 803 by a clip, steam pipeline 101 is filled with high-temperature and high-pressure steam, the steam enters into a groove 201 to apply work to a fan impeller 202, the fan impeller 202 is blown to rotate, so that a rotary column 203 rotates and can drive the medical instruments on the hook 702 to rotate, the steam is sterilized, the medical instruments are sterilized more thoroughly, 7-shaped plates 801 are driven to rotate, a rotary shaft 802 is driven to rotate by a route groove 601, a sphere 806, a fixed shaft 805 and a connecting rod 804, the screen frame 803 rotates and rotates, the screen frame 803 moves in two directions, so that medical instruments are sterilized more thoroughly, meanwhile, the steam can be compressed by an upper air outlet pipeline 10, a middle air outlet pipeline 11 and a lower air outlet pipeline 5, the high pressure of the steam is changed, the steam rapidly enters into a ventilation pipeline 13 and is dispersed in a diffusion cavity 14, through a plurality of air outlet holes 15 and multiple angles, a large amount of air enters the sterilizing box 2, the pressure of the sterilizing box 2 is increased, air in the sterilizing box 2 enters the fixed ring 901 through the ventilation hose 12, the fixed ring 901 is pressurized, the piston 903 is pushed to move downwards to prop against the sealing cover 3, when the sealing cover 3 moves downwards to be close to the sterilizing box 2 by external force, the sealing cover 3 and the sterilizing box 2 can be sealed, the higher the pressure of the sterilizing box 2 is, the better the sealing effect is, when the pressure of the sterilizing box 2 reaches a specified value, the pressure in the sterilizing box 2 is consistent with the pressure in the fixed ring 901 when the pressure is released, when the steam pipeline 101 continuously feeds high-temperature and high-pressure steam, the switch piston 406 in the moving groove 404 is pushed to move downwards when the pressure is risen again, the third regulating spring 405 is compressed, the air outlet hose 407 is communicated with the fixed ring 901 and the regulating box 401, the gas enters the regulating box 401, the movable piston 403 is pushed to move downwards, so that the pressure release hole 409 is opened, the gas enters the pressure release box 408 from the pressure release hole 409, and then enters the steam pipeline 101 through the loop pipe 410, so that recycling is realized.
The invention and its embodiments have been described above with no limitation, and the actual construction is not limited to the embodiments of the invention as shown throughout. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution should not be creatively devised without departing from the gist of the present invention.
Claims (9)
1. The steam sterilizing equipment for the clinical medical equipment is characterized by comprising a shell (1) and a sterilizing box (2) fixedly connected in the shell (1), wherein a detachable sealing cover (3) is arranged on the sterilizing box (2);
The inner side of the lower end of the disinfection box (2) is provided with a groove (201), the disinfection box (2) is rotationally connected with a rotating column (203), the rotating column (203) extends into the groove (201), a fan impeller (202) is arranged on the outer side of the rotating column (203) and positioned in the groove (201), an upper air outlet pipeline (10), a middle air outlet pipeline (11) and a lower air outlet pipeline (5) are arranged in the disinfection box (2), and one ends of the upper air outlet pipeline (10), the middle air outlet pipeline (11) and the lower air outlet pipeline (5) are communicated with the inside of the disinfection box (2), and the other ends of the grooves (201) are communicated with each other;
A fixed pipe (6) is fixedly arranged in the disinfection box (2) and positioned outside the rotary column (203), and an instrument rotary hanging frame (7) is arranged at the upper end of the rotary column (203);
an instrument rotating and autorotating hanger (8) is arranged on the outer side of the rotating column (203);
The outside of the shell (1) is communicated with a steam pipeline (101), and the steam pipeline (101) is communicated with a groove (201) to blow a fan impeller (202) to rotate;
a shell cover (102) is connected to the shell (1) through a hinge, and a pushing device (9) for pushing the sealing cover (3) to seal is arranged at the lower end of the shell cover (102);
An air hose (12) is communicated between the pushing device (9) and the sterilizing box (2);
one side of the shell (1) is provided with an air pressure adjusting device (4) for maintaining pressure and releasing pressure of the sterilizing box (2).
2. A steam sterilization apparatus for clinical medical instruments according to claim 1, wherein: the rotating column (203) is connected with the inside of the fixed pipe (6) through a bearing.
3. A steam sterilization apparatus for clinical medical instruments according to claim 1, wherein: the instrument rotating hanging rack (7) comprises a plurality of groups of hanging rods (701) fixedly connected to the rotating column (203) and hooks (702) at the lower ends of the hanging rods (701).
4. A steam sterilization apparatus for clinical medical instruments according to claim 1, wherein: the utility model provides an apparatus rotation stores pylon (8) including mirror image setting 7 template (801) in the rotation post (203) outside, all install pivoted rotation axis (802) on 7 template (801), screen frame (803) are installed to one end that rotation post (203) was kept away from to rotation axis (802), connecting rod (804) are installed to the other end of rotation axis (802), connecting rod (804) are close to one end of rotation post (203) and install fixed axle (805), spheroid (806) are installed to one end that connecting rod (804) were kept away from to fixed axle (805), inside route groove (601) of cooperation spheroid (806) rotary movement of seting up in the outside of fixed pipe (6).
5. A steam sterilization apparatus for clinical medical instruments according to claim 1, wherein: the pushing device (9) comprises a fixed ring (901) at the lower end of the shell cover (102), the ventilation hose (12) is communicated with the upper end of the fixed ring (901), a first adjusting spring (902) is arranged in the fixed ring (901), and a pushing piston (903) is arranged at the lower end of the first adjusting spring (902).
6. A steam sterilization apparatus for clinical medical instruments according to claim 5, wherein: the air pressure adjusting device (4) comprises an adjusting box (401) on one side of a shell (1) and a second adjusting spring (402) inside the adjusting box (401), a moving piston (403) is installed on the second adjusting spring (402), a moving groove (404) is formed in the upper end of the pushing piston (903), a third adjusting spring (405) is installed in the moving groove (404), a switch piston (406) is installed on the third adjusting spring (405), an air outlet hose (407) is communicated between the pushing piston (903) and the adjusting box (401), a pressure relief box (408) is installed on one side of the adjusting box (401), a plurality of groups of pressure relief holes (409) are formed between the adjusting box (401) and the pressure relief box (408), and a loop pipe (410) is communicated between the pressure relief box (408) and the steam pipeline (101).
7. A steam sterilization apparatus for clinical medical instruments according to claim 1, wherein: the upper air outlet pipeline (10), the middle air outlet pipeline (11) and the lower air outlet pipeline (5) comprise an air channel (13), a diffusion cavity (14) and an air outlet hole (15) which are arranged in the sterilizing box (2).
8. A steam sterilization apparatus for clinical medical instruments according to claim 1, wherein: the lower air outlet pipeline (5), the middle air outlet pipeline (11) and the upper air outlet pipeline (10) are formed by circular arrays of the axis of the sterilizing box (2) and the number of the arrays is sequentially increased.
9. A steam sterilization apparatus for clinical medical instruments according to claim 1, wherein: the shell (1) is fixedly connected with the shell cover (102) through bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410476275.6A CN118079039A (en) | 2024-04-19 | 2024-04-19 | Steam disinfection equipment for clinical medical equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410476275.6A CN118079039A (en) | 2024-04-19 | 2024-04-19 | Steam disinfection equipment for clinical medical equipment |
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| Publication Number | Publication Date |
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| CN118079039A true CN118079039A (en) | 2024-05-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202410476275.6A Pending CN118079039A (en) | 2024-04-19 | 2024-04-19 | Steam disinfection equipment for clinical medical equipment |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1176060A (en) * | 1997-09-12 | 1999-03-23 | Tomu:Kk | Steam heater |
| US20120039766A1 (en) * | 2009-05-07 | 2012-02-16 | Getinge Sterilization Ab | Ventilator autoclave |
| JP6337264B1 (en) * | 2016-12-05 | 2018-06-06 | 有限会社コウムラテクノ | Method and apparatus for cooling steam sterilizer |
| CN109010872A (en) * | 2018-06-26 | 2018-12-18 | 冯丹 | A kind of medical apparatus sterilizing equipment |
| CN213608554U (en) * | 2020-11-11 | 2021-07-06 | 郭宇廷 | Clinical surgical instruments degassing unit that uses of hepatobiliary surgery |
| CN113350533A (en) * | 2021-07-07 | 2021-09-07 | 盐城星禾子科技有限公司 | Medical instrument steam sterilization device for surgical operation |
| CN117883605A (en) * | 2024-03-18 | 2024-04-16 | 江西如越医疗科技有限公司 | Medical instrument sterilization and disinfection device |
-
2024
- 2024-04-19 CN CN202410476275.6A patent/CN118079039A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1176060A (en) * | 1997-09-12 | 1999-03-23 | Tomu:Kk | Steam heater |
| US20120039766A1 (en) * | 2009-05-07 | 2012-02-16 | Getinge Sterilization Ab | Ventilator autoclave |
| JP6337264B1 (en) * | 2016-12-05 | 2018-06-06 | 有限会社コウムラテクノ | Method and apparatus for cooling steam sterilizer |
| CN109010872A (en) * | 2018-06-26 | 2018-12-18 | 冯丹 | A kind of medical apparatus sterilizing equipment |
| CN213608554U (en) * | 2020-11-11 | 2021-07-06 | 郭宇廷 | Clinical surgical instruments degassing unit that uses of hepatobiliary surgery |
| CN113350533A (en) * | 2021-07-07 | 2021-09-07 | 盐城星禾子科技有限公司 | Medical instrument steam sterilization device for surgical operation |
| CN117883605A (en) * | 2024-03-18 | 2024-04-16 | 江西如越医疗科技有限公司 | Medical instrument sterilization and disinfection device |
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