CN203885884U - High-pressure steam disinfection barrel for medical appliances in ophthalmology and otorhinolaryngology - Google Patents
High-pressure steam disinfection barrel for medical appliances in ophthalmology and otorhinolaryngology Download PDFInfo
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- CN203885884U CN203885884U CN201420249894.3U CN201420249894U CN203885884U CN 203885884 U CN203885884 U CN 203885884U CN 201420249894 U CN201420249894 U CN 201420249894U CN 203885884 U CN203885884 U CN 203885884U
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Abstract
The utility model discloses a high-pressure steam disinfection barrel for medical appliances in the ophthalmology and otorhinolaryngology. The disinfection barrel comprises a barrel body consisting of an annular barrel wall and a barrel bottom, wherein a barrel cover is in threaded connection with the upper end of the barrel body; a handle is arranged on the upper end face of the barrel cover; 12 connecting threaded holes are uniformly formed in the barrel wall of the barrel body, and steam control valves are in threaded connection with the connecting threaded holes and can be used for controlling high-pressure steam to come into and go out of the barrel body; a water storage tank is formed at the middle part of the barrel bottom, and the diameter of the water storage tank is less than the inner diameter of the barrel body; a filter plate is arranged above the water storage tank, and the diameter of the filter plate is equal to the inner diameter of the barrel body; a draining hole is formed in the filter plate. The high-pressure steam disinfection barrel has prominent advantages of simple structure and convenience in use; a medical appliance to be disinfected and sterilized is put onto the filter plate in the barrel body, then the barrel cover is tightly screwed down, and finally the barrel body is put into a high-pressure steam sterilizer or a high-pressure steam sterilization pot, so that the medical appliance can be disinfected and sterilized; and high pressure steam has good permeability and good disinfection and sterilization effect.
Description
Technical field:
This utility model relates to a kind of medical apparatus and instruments of clinical use, particularly medical apparatus and instruments disinfection with high pressure steam bucket for a kind of department of eye.
Background technology:
The medical apparatus and instruments of department of eye in clinical usually by reusing after disinfection with high pressure steam, the sterilized instrument box, the storage tank that use at present directly contact the external world for fear of apparatus, the basic enclosed construction that adopts, less blow vent is just set in side, often cause because the scope of windowing is little that sterilized instrument box, storage tank exist that high pressure steam sterilization penetrance is poor, steam is difficult for causing to external diffusion, the cooling rear formation globule defects such as wet bag after sterilizing, the effect of sterilizing is poor, cleans, uses inconvenient.
Summary of the invention:
The purpose of this utility model is to overcome the shortcoming existing in prior art, and a kind of department of eye medical apparatus and instruments disinfection with high pressure steam bucket simple in structure, easy to use, that high steam penetrance is good and sterilization effect is good is provided.
To achieve these goals, this utility model provides a kind of department of eye medical apparatus and instruments disinfection with high pressure steam bucket, comprise the staving being made up of annular bucket wall and drum head, the upper end of the described staving bung that has been threaded, is provided with handle on the upper surface of described bung;
On the described bucket wall of described staving, be evenly provided with 8, 10 or 12 connecting thread holes, steam control valve has been threaded on described connecting thread hole, described steam control valve comprises cylinder shape valve, on the outer wall of described valve body, be provided with the external screw thread being connected with described connecting thread hole, one end of described valve body is provided with opened by pressure hole, the other end of described valve body is provided with and is communicated with described opened by pressure hole and the adjusting screwed hole of dead in line, the internal diameter of described adjusting screwed hole is greater than the internal diameter in described opened by pressure hole, described adjusting screwed hole female thread is connected with circular limiting plate, the inner face center of described limiting plate is provided with support bar, the diameter of described support bar is less than the internal diameter in described opened by pressure hole, on described support bar, socket is provided with the round pressure opening board that is positioned at inner side, described opened by pressure hole, on described support bar between described limiting plate and described opened by pressure plate, socket is provided with back-moving spring, the external diameter of described opened by pressure plate is greater than the internal diameter in described opened by pressure hole and is less than the internal diameter of described adjusting screwed hole, on the circumference of described limiting plate, be also provided with a circle or two circles by the equally distributed passage of annular, in the outer face of described limiting plate, be provided with in the heart interior hexagonal installing hole,
After wherein the described steam control valve of 1/3-1/2 is connected with described connecting thread hole, described opened by pressure hole is positioned at the inner side of described steam control valve; After described in remaining, steam control valve is connected with described connecting thread hole, described opened by pressure hole is positioned at the outside of described steam control valve;
The middle part of described drum head is provided with aqua storage tank, and the diameter of described aqua storage tank is less than the internal diameter of described staving, and the top of described aqua storage tank is provided with screen plate, and the diameter of described screen plate equals the internal diameter of described staving, on described screen plate, is provided with leaking hole.
Wherein, the one end in the close described opened by pressure hole of described opened by pressure plate is provided with truncated cone direction protrusion, thinner one end of described direction protrusion is stretched in described opened by pressure hole and the diameter of thinner end is less than the internal diameter in described opened by pressure hole, and thicker one end of described direction protrusion and described opened by pressure plate are connected and equal compared with the diameter of butt end the internal diameter in described opened by pressure hole.
This utility model outstanding advantages is: simple in structure, when use, the medical apparatus and instruments that needs sterilization is put on the screen plate of staving, tightened bung, then staving is put into autoclave sterilizer or high-pressure steam sterilizing pan and can be carried out the sterilization of medical apparatus and instruments, easy to use; High steam can, by the inside and outside pressure differential of staving, be pushed the opened by pressure plate of corresponding steam control valve open, thereby high steam is entered or discharge staving, and high steam penetrance is good, and sterilization effect is good, and the globule of cooling rear formation easily reclaims.
Brief description of the drawings:
Fig. 1 is the overall structure cutaway view of this utility model embodiment.
Detailed description of the invention:
When embodiment of the present utility model implements, design agents mechanism comprises staving 1, valve body 2, opened by pressure hole 3, regulates screwed hole 4, support bar 5, bung 6, handle 7, back-moving spring 8, opened by pressure plate 9, limiting plate 10, interior hexagonal installing hole 11, passage 12, screen plate 13, leaking hole 14, aqua storage tank 15 and connecting thread hole 16.Its technical scheme is: medical apparatus and instruments disinfection with high pressure steam bucket for a kind of department of eye, comprise the staving 1 being formed by annular bucket wall and drum head, and the upper end of staving 1 bung 6 that has been threaded, is provided with handle 7 on the upper surface of bung 6, on the bucket wall of staving 1, be evenly provided with 12 connecting thread holes 16, steam control valve has been threaded on connecting thread hole 16, steam control valve comprises cylinder shape valve 2, on the outer wall of valve body 2, be provided with the external screw thread being connected with connecting thread hole 16, one end of valve body 2 is provided with opened by pressure hole 3, the other end of valve body 2 is provided with and is communicated with opened by pressure hole 3 and the adjusting screwed hole 4 of dead in line, regulate the internal diameter of screwed hole 4 to be greater than the internal diameter in opened by pressure hole 3, regulate screwed hole 4 female threads to be connected with circular limiting plate 10, the inner face center of limiting plate 10 is provided with support bar 5, the diameter of support bar 5 is less than the internal diameter in opened by pressure hole 3, on support bar 5, socket is provided with the round pressure opening board 9 that is positioned at 3 inner sides, opened by pressure hole, on support bar 5 between limiting plate 10 and opened by pressure plate 9, socket is provided with back-moving spring 8, the external diameter of opened by pressure plate 9 is greater than the internal diameter in opened by pressure hole 3 and is less than the internal diameter that regulates screwed hole 4, on the circumference of limiting plate 10, be also provided with two circles by the equally distributed passage 12 of annular, in the outer face of limiting plate 10, be provided with in the heart interior hexagonal installing hole 11, after wherein 1/2 steam control valve is connected with connecting thread hole 16, opened by pressure hole 3 is positioned at the inner side of steam control valve, after remaining steam control valve is connected with connecting thread hole 16, opened by pressure hole 3 is positioned at the outside of steam control valve, the middle part of drum head is provided with aqua storage tank 15, and the diameter of aqua storage tank 15 is less than the internal diameter of staving 1, and the top of aqua storage tank 15 is provided with screen plate 13, and the diameter of screen plate 13 equals the internal diameter of staving 1, is provided with leaking hole 14 on screen plate 13, the one end in the close opened by pressure hole 3 of opened by pressure plate 9 is provided with truncated cone direction protrusion, thinner one end of direction protrusion is stretched in opened by pressure hole 3 and the diameter of thinner end is less than the internal diameter in opened by pressure hole 3, and thicker one end of direction protrusion and opened by pressure plate 9 are connected and equal compared with the diameter of butt end the internal diameter in opened by pressure hole 3.
On the bucket wall of staving 1, be evenly provided with 12 connecting thread holes 16, steam control valve has been threaded on connecting thread hole 16, steam control valve comprises cylinder shape valve 2, on the outer wall of valve body 2, be provided with the external screw thread being connected with connecting thread hole 16, steam control valve assembling and dismounting are all very convenient, quick.
One end of valve body 2 is provided with opened by pressure hole 3, the other end of valve body 2 is provided with and is communicated with opened by pressure hole 3 and the adjusting screwed hole 4 of dead in line, regulate the internal diameter of screwed hole 4 to be greater than the internal diameter in opened by pressure hole 3, regulate screwed hole 4 female threads to be connected with circular limiting plate 10, the inner face center of limiting plate 10 is provided with support bar 5, the diameter of support bar 5 is less than the internal diameter in opened by pressure hole 3, on support bar 5, socket is provided with the round pressure opening board 9 that is positioned at 3 inner sides, opened by pressure hole, on support bar 5 between limiting plate 10 and opened by pressure plate 9, socket is provided with back-moving spring 8, the external diameter of opened by pressure plate 9 is greater than the internal diameter in opened by pressure hole 3 and is less than the internal diameter that regulates screwed hole 4, on the circumference of limiting plate 10, be also provided with two circles by the equally distributed passage 12 of annular, work as the pressure of opened by pressure hole 3 one sides, while being greater than the pressure that regulates screwed hole 4 one sides, can promote opened by pressure plate 9 to regulating screwed hole 4 one side shiftings, thereby make opened by pressure hole 3 and regulate screwed hole 4 to be communicated with, thereby make the gas of opened by pressure hole 3 one sides can pass through successively opened by pressure hole 3, regulate screwed hole 4 and passage 12, enter in the space in limiting plate 10 outsides, reach the effect of balance steam control valve pressure at both sides, realize the object that high steam enters another space from a space.
In the outer face of limiting plate 10, be provided with in the heart interior hexagonal installing hole 11, in hexagonal installing hole 11 in inner hexagon spanner is inserted, limiting plate 10 can be installed to and regulate on screwed hole 4, can regulate limiting plate 10 to be screwed into the degree of depth regulating in screwed hole 4, thereby regulate the decrement of back-moving spring 8 simultaneously.
After wherein 1/2 steam control valve is connected with connecting thread hole 16, opened by pressure hole 3 is positioned at the inner side of steam control valve, only has the pressure when staving 1 inner side, while being greater than the pressure in staving 1 outside, can promote opened by pressure plate 9 and move laterally, thereby make the high steam in staving 1, by opened by pressure hole 3, adjusting screwed hole 4 and passage 12, be discharged to staving 1 outside, until staving 1 inner side is identical with outside pressure; And when the pressure in staving 1 outside, while being greater than the pressure of staving 1 inner side, the high steam in staving 1 outside, is entered and is regulated in screwed hole 4 by passage 12, by opened by pressure plate 9 being urged on opened by pressure hole 3 tightly, thereby cannot make the gas of staving 1 both sides circulate or exchange.
After remaining steam control valve is connected with connecting thread hole 16, opened by pressure hole 3 is positioned at the outside of steam control valve, only has the pressure when staving 1 outside, while being greater than the pressure of staving 1 inner side, can promote opened by pressure plate 9 and move to the inside, thereby make the high steam in staving 1 outside, by opened by pressure hole 3, regulate screwed hole 4 and passage 12, enter into staving 1 inner side, until staving 1 inner side is identical with outside pressure; And when the pressure of staving 1 inner side, while being greater than the pressure in staving 1 outside, the high steam of staving 1 inner side, is entered and is regulated in screwed hole 4 by passage 12, by opened by pressure plate 9 being urged on opened by pressure hole 3 tightly, thereby cannot make the gas of staving 1 both sides circulate or exchange.
Steam control valve, only by installation forward or backwards, can be realized the object of one-way air inlet or aerofluxus, easy to operate; Meanwhile, the quantity of can also free adjustment installing forward or backwards, can realize and make more steam control valve for air inlet or aerofluxus, thereby adjusts intake velocity or the exhaust velocity of high steam, and the penetrance of high steam is good, and sterilization effect is good.
The middle part of drum head is provided with aqua storage tank 15, the diameter of aqua storage tank 15 is less than the internal diameter of staving 1, the top of aqua storage tank 15 is provided with screen plate 13, the diameter of screen plate 13 equals the internal diameter of staving 1, on screen plate 13, be provided with leaking hole 14, the steam that cannot discharge in staving 1, becomes the globule after cooling and falls on screen plate 13, fall in aqua storage tank 15 from leaking hole 14, thereby ensure that the globule of the cooling rear formation of steam can not cause wet bag etc. at medical apparatus surface.
The one end in the close opened by pressure hole 3 of opened by pressure plate 9 is provided with truncated cone direction protrusion, the internal diameter that opened by pressure hole 3 diameter interior and thinner end is less than opened by pressure hole 3 is stretched in thinner one end of direction protrusion, thicker one end of direction protrusion and opened by pressure plate 9 are connected and equal compared with the diameter of butt end the internal diameter in opened by pressure hole 3, can make sooner, more accurately opened by pressure plate 9 cover on opened by pressure hole 3 and better tightness.
Claims (2)
1. a medical apparatus and instruments disinfection with high pressure steam bucket for department of eye, is characterized in that, comprises the staving being made up of annular bucket wall and drum head, and the upper end of the described staving bung that has been threaded, is provided with handle on the upper surface of described bung;
On the described bucket wall of described staving, be evenly provided with 8, 10 or 12 connecting thread holes, steam control valve has been threaded on described connecting thread hole, described steam control valve comprises cylinder shape valve, on the outer wall of described valve body, be provided with the external screw thread being connected with described connecting thread hole, one end of described valve body is provided with opened by pressure hole, the other end of described valve body is provided with and is communicated with described opened by pressure hole and the adjusting screwed hole of dead in line, the internal diameter of described adjusting screwed hole is greater than the internal diameter in described opened by pressure hole, described adjusting screwed hole female thread is connected with circular limiting plate, the inner face center of described limiting plate is provided with support bar, the diameter of described support bar is less than the internal diameter in described opened by pressure hole, on described support bar, socket is provided with the round pressure opening board that is positioned at inner side, described opened by pressure hole, on described support bar between described limiting plate and described opened by pressure plate, socket is provided with back-moving spring, the external diameter of described opened by pressure plate is greater than the internal diameter in described opened by pressure hole and is less than the internal diameter of described adjusting screwed hole, on the circumference of described limiting plate, be also provided with a circle or two circles by the equally distributed passage of annular, in the outer face of described limiting plate, be provided with in the heart interior hexagonal installing hole,
After wherein the described steam control valve of 1/3-1/2 is connected with described connecting thread hole, described opened by pressure hole is positioned at the inner side of described steam control valve; After described in remaining, steam control valve is connected with described connecting thread hole, described opened by pressure hole is positioned at the outside of described steam control valve;
The middle part of described drum head is provided with aqua storage tank, and the diameter of described aqua storage tank is less than the internal diameter of described staving, and the top of described aqua storage tank is provided with screen plate, and the diameter of described screen plate equals the internal diameter of described staving, on described screen plate, is provided with leaking hole.
2. medical apparatus and instruments disinfection with high pressure steam bucket for department of eye according to claim 1, it is characterized in that, the one end in the close described opened by pressure hole of described opened by pressure plate is provided with truncated cone direction protrusion, thinner one end of described direction protrusion is stretched in described opened by pressure hole and the diameter of thinner end is less than the internal diameter in described opened by pressure hole, and thicker one end of described direction protrusion and described opened by pressure plate are connected and equal compared with the diameter of butt end the internal diameter in described opened by pressure hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420249894.3U CN203885884U (en) | 2014-05-16 | 2014-05-16 | High-pressure steam disinfection barrel for medical appliances in ophthalmology and otorhinolaryngology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420249894.3U CN203885884U (en) | 2014-05-16 | 2014-05-16 | High-pressure steam disinfection barrel for medical appliances in ophthalmology and otorhinolaryngology |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203885884U true CN203885884U (en) | 2014-10-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420249894.3U Expired - Fee Related CN203885884U (en) | 2014-05-16 | 2014-05-16 | High-pressure steam disinfection barrel for medical appliances in ophthalmology and otorhinolaryngology |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203885884U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111135319A (en) * | 2020-02-19 | 2020-05-12 | 深圳市中科智诚科技有限公司 | High-pressure steam sterilization equipment for high safety factor of dentistry |
-
2014
- 2014-05-16 CN CN201420249894.3U patent/CN203885884U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111135319A (en) * | 2020-02-19 | 2020-05-12 | 深圳市中科智诚科技有限公司 | High-pressure steam sterilization equipment for high safety factor of dentistry |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141022 Termination date: 20150516 |
|
| EXPY | Termination of patent right or utility model |