CN114081983B - Sterilizing and disinfecting spraying device for medical instrument - Google Patents
Sterilizing and disinfecting spraying device for medical instrument Download PDFInfo
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- CN114081983B CN114081983B CN202111286136.XA CN202111286136A CN114081983B CN 114081983 B CN114081983 B CN 114081983B CN 202111286136 A CN202111286136 A CN 202111286136A CN 114081983 B CN114081983 B CN 114081983B
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- 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
- A61L2/16—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using chemical substances
- A61L2/22—Phase substances, e.g. smokes, aerosols or sprayed or atomised substances
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- 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
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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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Health & Medical Sciences (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Apparatus For Disinfection Or Sterilisation (AREA)
- Special Spraying Apparatus (AREA)
Abstract
The invention relates to the field of spray disinfection, in particular to a disinfection and sterilization spray device for medical instruments. The invention aims to solve the technical problems: the prior device can only spray and sterilize the stethoscope head. The technical proposal is as follows: a sterilizing and disinfecting spraying device for medical instruments comprises an earring spraying assembly, a first linkage assembly, a reprocessing assembly and the like; the upper part of the earring spraying component is provided with a first linkage component; the upper part of the earring spraying component is provided with a reprocessing component for spraying the internal corner of the earring of the stethoscope. When the stethoscope is used, the stethoscope earring part is automatically sprayed with the alcohol water mist for sterilization, the stethoscope earring suspension contact position is automatically sprayed with the alcohol water mist for sterilization, cross infection is avoided, the stethoscope head is automatically sprayed with the alcohol water mist for sterilization, the intractable impurities on the outer edge of the stethoscope head are automatically removed, and the gap in the middle of the stethoscope head is sprayed with the alcohol water mist for sterilization, so that the sterilization rate is greatly improved.
Description
Technical Field
The invention relates to the field of spray disinfection, in particular to a disinfection and sterilization spray device for medical instruments.
Background
In the prior art, when a patient is clinically treated for disease nursing, the stethoscope is required to be frequently used for physical examination of the patient, and in the operation process, the stethoscope head is required to be closely attached to the skin of the patient so as to be infected with bacteria, so that the stethoscope is required to be sprayed and disinfected;
when the staff uses the stethoscope, need open the stethoscope earring and insert in the ear, need take off the stethoscope earring after accomplishing the use, this in-process staff contacts stethoscope earring department many times, and when the staff carries out other nursing to the patient, staff's hand can contact with patient, and then be infected with the germ, when the staff uses the stethoscope, on hand germ can be infected to stethoscope earring department, current device can only carry out spraying disinfection to the stethoscope head, lead to the spraying disinfection insufficient to the stethoscope, there is cross infection's risk.
In summary, there is a need to develop a sterilizing spray device for medical devices to overcome the above-mentioned problems.
Disclosure of Invention
In order to overcome the defect that when a worker uses the stethoscope, germs on hands can be stained at earrings of the stethoscope, the conventional device can only spray and disinfect the stethoscope head, so that the stethoscope is insufficiently sprayed and disinfected, and the risk of cross infection exists.
The technical scheme is as follows: a sterilizing and disinfecting spraying device for medical instruments comprises a first supporting plate, a first fixing frame, a first supporting frame, a second supporting frame, a third supporting frame, a fourth supporting frame, a fifth supporting frame, an earring spraying assembly, a first linkage assembly and a reprocessing assembly; the upper part and the lower part of the rear side surface of the first supporting plate are connected with a group of first fixing frames; the right part on the front side surface of the first supporting plate is connected with a second supporting frame; a fourth support frame is connected to the first support plate and is positioned below the second support frame; the first support plate is connected with two first support frames, and the two first support frames are positioned below the fourth support frame; the first support plates are connected with third support frames, and the third support frames are positioned in the middle of the gaps of the two first support frames; the left part of the front side surface of the first supporting plate is connected with two fifth supporting frames; an earring spraying component for spraying and sterilizing the earring of the stethoscope is arranged at the lower part of the second supporting frame; the front parts of the third support frame, the fourth support frame and the two first support frames are respectively connected with an earring spraying assembly; the upper part of the earring spraying component is provided with a first linkage component for driving the earring spraying component to operate; the upper part of the earring spraying component is provided with a reprocessing component for spraying the internal corner of the earring of the stethoscope, and the reprocessing component is positioned outside the first linkage component.
In a preferred embodiment of the present invention, the earring spray assembly includes a first U-shaped sprayer, a first motor, a first rail block, a first screw, a first slider, a first linkage block, a first linkage frame, a first linkage plate, a first stop lever, a first spring, a second linkage block, a first hook, a first stop block, a sixth support frame, a first sprayer, a first spur gear, a first connection block, and a second sprayer; a first U-shaped sprayer is connected between the front parts of the two first support frames; the front part of the fourth supporting frame is connected with a first limiting block, and the first limiting block is symmetrical with the center line of the fourth supporting frame; the front part of the third supporting frame is connected with a sixth supporting frame; the lower rear part of the second support frame is connected with a first motor; the lower front part of the second support frame is connected with a first guide rail block; the front output end of the first motor is connected with a first screw rod; the first screw rod is rotationally connected with the first guide rail block; the first guide rail block is connected with a first sliding block in a sliding way; the first screw rod is in threaded connection with the first sliding block; the lower part of the first sliding block is connected with a first linkage block; the lower part of the first linkage block is connected with a first linkage frame; the lower left part and the lower right part of the first linkage frame are connected with a first linkage plate; two first linkage plates are connected with two first limit rods; the right ends of the two first limiting rods positioned at the left side are connected with a second linkage block; the left ends of the two first limiting rods positioned on the right are also connected with a second linkage block; the four first limiting rods are sleeved with a first spring; the right ends of the two first springs positioned at the left are connected with the second linkage block positioned at the left; the left ends of the two first springs positioned on the right are connected with the second linkage block positioned on the right; the front ends of the two second linkage blocks are connected with a first hook; the front part of the sixth support frame is rotatably connected with a first sprayer; the rotating rod at the upper part of the first sprayer is connected with a first straight gear; the upper part of the sixth support frame is connected with a first connecting block; the upper part of the first connecting block is connected with a second sprayer; the upper part of the first linkage frame is connected with the first linkage assembly; the two second linkage blocks and the two first hooks are both connected with the reprocessing assembly.
In a preferred embodiment of the present invention, the first linkage assembly includes a second linkage frame, a first rack, and a second rack; the upper part of the first linkage frame is connected with a second linkage frame, and the second linkage frame is positioned at the left side of the first linkage block; the lower left part of the second linkage frame is connected with a first rack; the right part of the lower part of the second linkage frame is connected with a second rack.
In a preferred embodiment of the present invention, the reprocessing assembly includes a first electric putter, a first nylon rope, a seventh support frame, and a third atomizer; the upper parts of the two second linkage blocks are connected with a first electric push rod; the front extension ends of the two first electric push rods are connected with a first nylon rope; the front ends of the two first nylon ropes are respectively connected with two first hooks; the front parts of the two first nylon ropes are respectively contacted with the two first hooks; the rear parts of the two first nylon ropes are respectively contacted with the two second linkage blocks.
In a preferred embodiment of the present invention, the present invention further includes a receiving assembly, the receiving assembly is located between the front portions of the two fifth supporting frames, and the receiving assembly includes an eighth supporting frame, a second limiting rod, a second spring, a first bending plate, a third limiting rod, a third spring and a second bending plate; an eighth support frame is connected between the front parts of the two fifth support frames; the lower rear part of the eighth support frame is connected with a second limiting rod; the outer side of the second limiting rod is sleeved with a second spring; the lower end of the second spring is connected with an eighth supporting frame; the upper end of the second spring is connected with a first bending plate; the right part of the lower part of the first bending plate is connected with a second limiting rod in a sliding way; the lower rear part of the eighth support frame is connected with a third limit rod; the outer side of the third limiting rod is sleeved with a third spring; the lower end of the third spring is connected with an eighth supporting frame; the upper end of the third spring is connected with a second bending plate; the right part of the lower part of the second bending plate is connected with a third limiting rod in a sliding way.
In a preferred embodiment of the present invention, the side wall spraying assembly is located outside the receiving assembly, and the side wall spraying assembly includes a first limiting plate, a fourth limiting rod, a fourth spring, a second spur gear, a fourth sprayer, a first cleaning block, a second limiting plate, a fifth limiting rod, a fifth spring, a third spur gear, a fifth sprayer and a second cleaning block; the front part of the eighth support frame is connected with a first limiting plate; the rear part of the eighth support frame is connected with a second limiting plate; the left part of the first limiting plate is connected with a fourth limiting rod in a sliding way; a fourth spring is sleeved on the fourth limiting rod; the front end of the fourth spring is connected with a fourth limiting rod; the rear end of the fourth spring is connected with the first limiting plate; the rear part of the fourth limiting rod is connected with a second spur gear; the rear end of the fourth limiting rod is connected with a fourth sprayer; the rear side surface of the fourth sprayer is connected with four first cleaning blocks; a fifth limiting rod is connected to the left part of the second limiting plate in a sliding manner; a fifth spring is sleeved on the fifth limiting rod; the front end of the fifth spring is connected with a second limiting plate; the rear end of the fifth spring is connected with a fifth limiting rod; the front part of the fifth limiting rod is connected with a third spur gear; the front end of the fifth limiting rod is connected with a fifth sprayer; the front side of the fifth sprayer is connected with four second cleaning blocks.
In a preferred embodiment of the present invention, the present invention further comprises an internal spraying assembly, wherein the internal spraying assembly is located at the upper left part of the receiving assembly, and the internal spraying assembly comprises a second motor, a second guide rail block, a second screw rod, a second sliding block, a third linkage block and a second U-shaped sprayer; the left upper part of the eighth support frame is connected with a second motor; the eighth support frame is connected with a second guide rail block, and the second guide rail block is positioned below the second motor; the lower output end of the second motor is connected with a second screw rod; the second guide rail block is rotationally connected with a second screw rod; a second sliding block is connected to the second guide rail block in a sliding way; the second screw rod is connected with a second sliding block through threads; the left part of the second sliding block is connected with a third linkage block; the left part of the third linkage block is connected with a second U-shaped sprayer.
In a preferred embodiment of the present invention, the spray device further comprises a second linkage assembly, wherein the second linkage assembly is located outside the internal spray assembly, and the second linkage assembly comprises a third linkage frame, a third rack, a second limiting block, a fourth linkage frame, a fourth rack and a third limiting block; the upper front part of the second U-shaped sprayer is connected with a third linkage frame; the upper rear part of the second U-shaped sprayer is connected with a fourth linkage frame; the lower part of the third linkage frame is connected with a third rack; the rear side surface of the third rack is connected with a second limiting block; the lower part of the third rack is meshed with the second spur gear; the lower part of the fourth linkage frame is connected with a fourth rack; the front side surface of the fourth rack is connected with a third limiting block; the lower part of the fourth rack is meshed with the third spur gear.
In a preferred embodiment of the present invention, the second stopper and the third stopper are right trapezoid blocks.
In a preferred embodiment of the present invention, the present invention further includes a switching assembly, wherein the switching assembly is mounted on the internal spraying assembly, and the switching assembly includes a third guide rail block, a first electric slider, a third limiting plate, a fourth limiting block and a fifth limiting block; the lower right part of the second U-shaped sprayer is connected with a third guide rail block; the third guide rail block is connected with a first electric sliding block in a sliding way; the right part of the first electric sliding block is connected with a third limiting plate; the right part of the second bending plate is connected with a fourth limiting block; the right part on the first bending plate is connected with a fifth limiting block.
The beneficial effects are that: when the stethoscope is used, the stethoscope earring part is automatically sprayed with the alcohol water mist for sterilization, the stethoscope earring suspension contact position is automatically sprayed with the alcohol water mist for sterilization, cross infection is avoided, the stethoscope head is automatically sprayed with the alcohol water mist for sterilization, the intractable impurities on the outer edge of the stethoscope head are automatically removed, and the gap in the middle of the stethoscope head is sprayed with the alcohol water mist for sterilization, so that the sterilization rate is greatly improved.
Drawings
FIG. 1 is a schematic perspective view of the present application;
FIG. 2 is a top view of the present application;
FIG. 3 is a schematic perspective view of an earring spray assembly of the present application;
FIG. 4 is a schematic perspective view of a first portion of an earring spray assembly of the present application;
FIG. 5 is a schematic perspective view of a second portion of an earring spray assembly of the present application;
FIG. 6 is a right side view of a portion of the construction of the earring spray assembly of the present application;
FIG. 7 is an enlarged view at application A;
FIG. 8 is a top view of a first rack and a second rack of the present application;
FIG. 9 is a schematic perspective view of a reprocessing assembly of the present application;
FIG. 10 is a schematic perspective view of a receiving assembly of the present application;
FIG. 11 is a schematic perspective view of a side wall spray assembly of the present application;
FIG. 12 is a schematic perspective view of an internal spray assembly of the present application;
FIG. 13 is a schematic perspective view of a second linkage assembly of the present application;
fig. 14 is a schematic perspective view of a switching assembly according to the present application.
Wherein the above figures include the following reference numerals: 1-first support plate, 2-first fixing frame, 3-first support frame, 4-second support frame, 5-third support frame, 6-fourth support frame, 7-fifth support frame, 201-first U-shaped sprayer, 202-first motor, 203-first guide rail block, 204-first lead screw, 205-first slider, 206-first linkage block, 207-first linkage frame, 208-first linkage plate, 209-first limit rod, 2010-first spring, 2011-second linkage block, 2012-first hook, 2013-first limit block, 2014-sixth support frame, 2015-first sprayer, 2016-first straight gear, 2017-first connection block, 2018-second sprayer, 301-second linkage frame, 302-first rack, 303-a second rack, 401-a first electric push rod, 402-a first nylon rope, 403-a seventh support frame, 404-a third sprayer, 501-an eighth support frame, 502-a second limit rod, 503-a second spring, 504-a first bending plate, 505-a third limit rod, 506-a third spring, 507-a second bending plate, 601-a first limit plate, 602-a fourth limit rod, 603-a fourth spring, 604-a second spur gear, 605-a fourth sprayer, 606-a first cleaning block, 607-a second limit plate, 608-a fifth limit rod, 609-a fifth spring, 6010-a third spur gear, 6011-a fifth sprayer, 6012-a second cleaning block, 701-a second motor, 702-a second guide rail block, 703-second screw rod, 704-second sliding block, 705-third linkage block, 706-second U-shaped sprayer, 801-third linkage frame, 802-third rack, 803-second limiting block, 804-fourth linkage frame, 805-fourth rack, 806-third limiting block, 901-third guide rail block, 902-first electric sliding block, 903-third limiting plate, 904-fourth limiting block, 905-fifth limiting block.
Detailed Description
The invention is described in further detail below with reference to the drawings and the detailed description, but does not limit the scope of protection and the application of the invention.
Example 1
1-2, the sterilizing and disinfecting spraying device for medical instruments comprises a first supporting plate 1, a first fixing frame 2, a first supporting frame 3, a second supporting frame 4, a third supporting frame 5, a fourth supporting frame 6, a fifth supporting frame 7, an earring spraying assembly, a first linkage assembly and a reprocessing assembly; a group of first fixing frames 2 are fixedly connected to the upper part and the lower part of the rear side surface of the first supporting plate 1; the right part of the front side surface of the first supporting plate 1 is fixedly connected with a second supporting frame 4; a fourth supporting frame 6 is fixedly connected to the first supporting plate 1, and the fourth supporting frame 6 is positioned below the second supporting frame 4; two first support frames 3 are fixedly connected to the first support plate 1, and the two first support frames 3 are positioned below the fourth support frame 6; a third support frame 5 is fixedly connected to the first support plate 1, and the third support frame 5 is positioned in the middle of the gap between the two first support frames 3; the left part of the front side surface of the first supporting plate 1 is fixedly connected with two fifth supporting frames 7; an earring spraying component is arranged at the lower part of the second supporting frame 4; the front parts of the third support frame 5, the fourth support frame 6 and the two first support frames 3 are respectively connected with an earring spraying assembly; the upper part of the earring spraying component is provided with a first linkage component; the upper part of the earring spraying assembly is provided with a treatment assembly, and the reprocessing assembly is positioned outside the first linkage assembly.
As shown in fig. 1 and 3-6, the earring spray assembly includes a first U-shaped sprayer 201, a first motor 202, a first guide rail block 203, a first screw rod 204, a first slider 205, a first linkage block 206, a first linkage frame 207, a first linkage plate 208, a first limit lever 209, a first spring 2010, a second linkage block 2011, a first hook 2012, a first limit block 2013, a sixth support frame 2014, a first sprayer 2015, a first spur gear 2016, a first connection block 2017, and a second sprayer 2018; a first U-shaped sprayer 201 is fixedly connected between the front parts of the two first support frames 3; a first limiting block 2013 is fixedly connected to the front part of the fourth supporting frame 6, and the first limiting block 2013 is symmetrical with the central line of the fourth supporting frame 6; the two first limiting blocks 2013 are right trapezoid blocks; a sixth support 2014 is fixedly connected to the front part of the third support 5; the lower rear part of the second support frame 4 is fixedly connected with a first motor 202; the lower front part of the second support frame 4 is fixedly connected with a first guide rail block 203; a first screw rod 204 is fixedly connected to the front output end of the first motor 202; the first screw rod 204 is rotationally connected with the first guide rail block 203; a first sliding block 205 is connected to the first guide rail block 203 in a sliding manner; the first screw rod 204 is in threaded connection with a first sliding block 205; a first linkage block 206 is fixedly connected to the lower part of the first sliding block 205; a first linkage frame 207 is fixedly connected to the lower part of the first linkage block 206; a first linkage plate 208 is fixedly connected to the lower left part and the lower right part of the first linkage frame 207; two first limiting rods 209 are fixedly connected to the two first linkage plates 208; the right ends of the two first limiting rods 209 positioned at the left are fixedly connected with a second linkage block 2011; the left ends of the two first limiting rods 209 positioned on the right are fixedly connected with a second linkage block 2011; the four first limiting rods 209 are sleeved with a first spring 2010; the right ends of the two first springs 2010 positioned at the left are fixedly connected with a second linkage block 2011 positioned at the left; the left ends of the two first springs 2010 positioned on the right are fixedly connected with a second linkage block 2011 positioned on the right; the front ends of the two second linkage blocks 2011 are fixedly connected with a first hook 2012; grooves are formed in the inner ring parts of the two first hooks 2012; the front part of the sixth support frame 2014 is rotatably connected with a first sprayer 2015; the upper part and the lower part of the first sprayer 2015 are provided with rotating rods; a first straight gear 2016 is fixedly connected with a rotating rod at the upper part of the first sprayer 2015; the upper part of the sixth support frame 2014 is fixedly connected with a first connecting block 2017; the upper part of the first connecting block 2017 is fixedly connected with a second sprayer 2018; the upper part of the first linkage frame 207 is connected with a first linkage assembly; both the two second linkage blocks 2011 and the two first hooks 2012 connect the reprocessing assembly.
As shown in fig. 1 and 7-8, the first linkage assembly includes a second linkage frame 301, a first rack 302 and a second rack 303; the second linkage frame 301 is fixedly connected to the upper part of the first linkage frame 207, and the second linkage frame 301 is positioned at the left side of the first linkage block 206; a first rack 302 is fixedly connected to the lower left part of the second linkage frame 301; a second rack 303 is fixedly connected to the lower right part of the second linkage frame 301; the first rack 302 is provided with dense gear teeth at regular intervals; the second rack 303 is provided with dense gear teeth at regular intervals.
As shown in fig. 1 and 9, the reprocessing assembly includes a first electric push rod 401, a first nylon rope 402, a seventh support frame 403, and a third sprayer 404; the upper parts of the two second linkage blocks 2011 are fixedly connected with a first electric push rod 401; the front extension ends of the two first electric push rods 401 are fixedly connected with a first nylon rope 402; two first hooks 2012 are fixedly connected to the front ends of the two first nylon ropes 402 respectively; the front portions of the two first nylon ropes 402 respectively contact the two first hooks 2012; the rear parts of the two first nylon ropes 402 are respectively contacted with two second linkage blocks 2011; the two first nylon ropes 402 are in a relaxed state.
In preparation for working, two first fixing frames 2 are fixed on a workbench through bolts, so that the device is kept stable, a power supply is switched on, alcohol pumps are externally connected on a first U-shaped sprayer 201, a first sprayer 2015, a second sprayer 2018 and a third sprayer 404, then an external controller control device is operated to start to operate, two earrings of the stethoscope are respectively hung on two first hooks 2012, at the moment, the two earrings of the stethoscope are in a natural tightening state, the whole stethoscope is in a vertical hanging state, then the first U-shaped sprayer 201 is started to spray alcohol water mist on the outer side of the earrings of the stethoscope, so that the outer side of the earrings of the stethoscope is disinfected, the first U-shaped sprayer 201 is closed, then a first motor 202 is started, the first motor 202 drives a first lead screw 204 to rotate, the first lead screw 204 drives a first slider 205 to slide backwards on a first guide rail block 203, the first slider 205 drives the first linkage block 206 to drive the first linkage frame 207 to move backwards, the first linkage frame 207 drives the components associated with the first linkage frame 207 to move backwards, so that the two first hooks 2012 simultaneously drive the stethoscope to move backwards, meanwhile, the two second linkage blocks 2011 respectively contact the two first limiting blocks 2013 in a backward movement, the two second linkage blocks 2011 continuously move backwards, the two first limiting blocks 2013 respectively limit the two second linkage blocks 2011, so that the second linkage blocks 2011 move towards the first linkage plate 208, the second linkage blocks 2011 simultaneously drive the two first limiting rods 209 to move, the two first limiting rods 209 respectively stretch the two first springs 2010, and as the inclined surface parts of the two first limiting blocks 2013 are symmetrically separated, the two second blocks 2011 respectively move in a phase, so that the two first hooks 2012 drive the two earrings of the stethoscope to move in a phase, and then opens the ear ring part of the stethoscope, in the process, the first sprayer 2015 is started, the first sprayer 2015 sprays alcohol water mist on the left side and the right side, meanwhile, the first linkage frame 207 drives the second linkage frame 301 to move backwards, the second linkage frame 301 drives the first rack 302 and the second rack 303 to move backwards, the first rack 302 and the second rack 303 sequentially mesh with the first straight gear 2016 when moving backwards, the first rack 302 and the second rack 303 are respectively positioned on the left side and the right side of the first straight gear 2016, the first rack 302 and the second rack 303 drive the first straight gear 2016 to rotate reciprocally when moving backwards, the first straight gear 2016 drives the first sprayer 2015 to rotate reciprocally on the sixth support frame 2014, the first sprayer 2015 sprays alcohol water mist on the inner side of the ear ring part of the stethoscope at multiple angles, the coverage rate of the alcohol water mist is improved, and the inner side of the ear ring part of the stethoscope is disinfected, when the two ear ring parts of the stethoscope are opened, the two ear ring parts of the stethoscope are respectively positioned at the left side and the right side of the second sprayer 2018, the first sprayer 2015 is closed, the second sprayer 2018 is opened, the second sprayer 2018 sprays alcohol water mist at the left side and the right side so as to disinfect the two ear ring parts of the stethoscope, at the moment, the positions of the stethoscope, which are contacted with the two first hooks 2012, are not sprayed with alcohol, then the two first electric push rods 401 respectively pull the two first nylon ropes 402 to move, so that the first nylon ropes 402 trapped in the first hooks 2012 are pulled to tighten, the first nylon ropes 402 drive the ear ring parts of the stethoscope to move upwards, the ear ring parts of the stethoscope are stopped to contact the first hooks 2012, then the two third sprayers 404 start to spray alcohol water mist obliquely upwards, and then the positions of the ear ring parts of the stethoscope, which are originally contacted with the first hooks 2012, are sprayed with alcohol water mist, when the stethoscope is used, the spraying of the alcohol water mist on the earring part of the stethoscope is automatically disinfected, and meanwhile, the spraying of the alcohol water mist on the suspension contact position of the earring of the stethoscope is automatically disinfected, so that the cross infection phenomenon is avoided.
Example 2
On the basis of embodiment 1, as shown in fig. 1 and fig. 10-11, the device further comprises a receiving component, the receiving component is located between the front parts of the two fifth supporting frames 7, and the receiving component comprises an eighth supporting frame 501, a second limiting rod 502, a second spring 503, a first bending plate 504, a third limiting rod 505, a third spring 506 and a second bending plate 507; an eighth support frame 501 is fixedly connected between the front parts of the two fifth support frames 7; a second limit rod 502 is fixedly connected to the lower rear part of the eighth support frame 501; a second spring 503 is sleeved outside the second limiting rod 502; the lower end of the second spring 503 is fixedly connected with the eighth supporting frame 501; the upper end of the second spring 503 is fixedly connected with a first bending plate 504; the upper part of the first bending plate 504 is provided with an arc groove; the lower right part of the first bending plate 504 is connected with the second limit rod 502 in a sliding way; a third limiting rod 505 is fixedly connected to the lower rear part of the eighth supporting frame 501; a third spring 506 is sleeved outside the third limiting rod 505; the lower end of the third spring 506 is fixedly connected with the eighth supporting frame 501; the upper end of the third spring 506 is fixedly connected with a second bending plate 507; the upper part of the second bending plate 507 is provided with an arc groove; the lower right part of the second bending plate 507 is connected with a third limit rod 505 in a sliding way.
The side wall spraying assembly is positioned at the outer side of the bearing assembly and comprises a first limiting plate 601, a fourth limiting rod 602, a fourth spring 603, a second spur gear 604, a fourth sprayer 605, a first cleaning block 606, a second limiting plate 607, a fifth limiting rod 608, a fifth spring 609, a third spur gear 6010, a fifth sprayer 6011 and a second cleaning block 6012; a first limiting plate 601 is fixedly connected to the front part of the eighth supporting frame 501; a second limiting plate 607 is fixedly connected to the rear part of the eighth supporting frame 501; a fourth limiting rod 602 is connected to the left part of the first limiting plate 601 in a sliding manner; a fourth spring 603 is sleeved on the fourth limiting rod 602; the front end of the fourth spring 603 is fixedly connected with a fourth limiting rod 602; the rear end of the fourth spring 603 is fixedly connected with the first limiting plate 601; a second spur gear 604 is fixedly connected to the rear part of the fourth limiting rod 602; a fourth sprayer 605 is fixedly connected to the rear end of the fourth limiting rod 602; four first cleaning blocks 606 are fixedly connected to the rear side face of the fourth sprayer 605; the first cleaning block 606 is made of sponge material; a fifth limiting rod 608 is connected to the left part of the second limiting plate 607 in a sliding manner; a fifth spring 609 is sleeved on the fifth limiting rod 608; the front end of the fifth spring 609 is fixedly connected with a second limiting plate 607; the rear end of the fifth spring 609 is fixedly connected with a fifth limiting rod 608; a third spur gear 6010 is fixedly connected to the front part of the fifth limiting rod 608; a fifth sprayer 6011 is fixedly connected to the front end of the fifth limiting rod 608; the front side surface of the fifth sprayer 6011 is fixedly connected with four second cleaning blocks 6012; the second cleaning block 6012 is made of sponge material.
When the earring part of the stethoscope is hung in the earring spraying assembly, the stethoscope head is hung on the first bending plate 504 and the second bending plate 507, the stethoscope head is provided with a large auscultation part and a small auscultation part, the large auscultation part is positioned at the front side of the second bending plate 507, the auscultation head pipeline is positioned at the middle part of a gap between the first bending plate 504 and the second bending plate 507, the small auscultation part is positioned at the rear side of the first bending plate 504, then an alcohol pump is externally connected on the fourth sprayer 605 and the fifth sprayer 6011, the fourth sprayer 605 and the fifth sprayer 6011 are started, the fourth sprayer 605 sprays alcohol water mist on the large auscultation part to be disinfected, the fifth sprayer 6011 sprays alcohol water mist on the small auscultation part to be disinfected, and then the fourth sprayer 605 and the fifth sprayer 6011 are closed, so that the two sides of the stethoscope head are automatically sprayed with alcohol water mist to be disinfected when in use.
Example 3
Based on embodiment 2, as shown in fig. 1 and fig. 12-13, the device further comprises an internal spraying assembly, wherein the internal spraying assembly is positioned at the left upper part of the bearing assembly, and the internal spraying assembly comprises a second motor 701, a second guide rail block 702, a second screw 703, a second sliding block 704, a third linkage block 705 and a second U-shaped sprayer 706; a second motor 701 is fixedly connected to the left upper part of the eighth support frame 501; a second guide rail block 702 is fixedly connected to the eighth support frame 501, and the second guide rail block 702 is positioned below the second motor 701; a second screw rod 703 is fixedly connected to the lower output end of the second motor 701; a second lead screw 703 is rotatably connected to the second guide rail block 702; a second slider 704 is slidably connected to the second rail block 702; a second sliding block 704 is connected with the second screw rod 703 through threads; a third linkage block 705 is fixedly connected to the left part of the second sliding block 704; the left part of the third linkage block 705 is fixedly connected with a second U-shaped sprayer 706.
The spraying device further comprises a second linkage assembly, wherein the second linkage assembly is positioned outside the internal spraying assembly and comprises a third linkage frame 801, a third rack 802, a second limiting block 803, a fourth linkage frame 804, a fourth rack 805 and a third limiting block 806; a third linkage frame 801 is fixedly connected to the upper front part of the second U-shaped sprayer 706; a fourth linkage frame 804 is fixedly connected to the upper rear part of the second U-shaped sprayer 706; a third rack 802 is fixedly connected to the lower part of the third linkage frame 801; a second limiting block 803 is fixedly connected to the rear side face of the third rack 802; the lower portion of the third rack 802 engages the second spur gear 604; a fourth rack 805 is fixedly connected to the lower part of the fourth linkage frame 804; a third limiting block 806 is fixedly connected to the front side surface of the fourth rack 805; the lower portion of the fourth rack 805 engages the third spur gear 6010.
The second limiting block 803 and the third limiting block 806 are right trapezoid blocks.
When the auscultation head is hung on the first bending plate 504 and the second bending plate 507, an alcohol pump is externally connected on the second U-shaped sprayer 706, the fourth sprayer 605, the fifth sprayer 6011 and the second motor 701 are started, the second motor 701 drives the second screw rod 703 to rotate, the second screw rod 703 drives the second slider 704 to move downwards on the second guide rail block 702, the second slider 704 drives the third linkage block 705 to drive the second U-shaped sprayer 706 to move downwards, the second U-shaped sprayer 706 sprays alcohol water mist on the gap in the middle of the auscultation head to sterilize, meanwhile, the second U-shaped sprayer 706 drives the third linkage frame 803 and the fourth linkage frame 804 to move downwards, the third linkage frame 801 drives the third rack 802 to drive the second limiting block 803 to move downwards, the second limiting block 803 moves downwards to contact the fourth sprayer 605, and the fourth limiting block 803 moves downwards when the second limiting block continues to move downwards, the fourth sprayer 605 drives the fourth limiting rod 602 to move backwards on the first limiting plate 601, meanwhile, the fourth spring 603 is compressed, meanwhile, the third rack 802 drives the second spur gear 604 to rotate when moving downwards, the second spur gear 604 drives the fourth limiting rod 602 to drive the fourth sprayer 605 to rotate, meanwhile, the fourth linkage frame 804 drives the fourth rack 805 to drive the third limiting block 806 to move downwards, the third limiting block 806 contacts the fifth sprayer 6011 when moving downwards, the third limiting block 806 continues to move downwards to push the fifth sprayer 6011 to move, the fifth sprayer 6011 drives the fifth limiting rod 608 to move forwards on the second limiting plate 607, meanwhile, the fifth spring 609 is compressed, meanwhile, the fourth rack 805 moves downwards to drive the third spur gear 6010 to rotate, the third spur gear 6010 drives the fifth limiting rod 608 to drive the fifth sprayer 6011 to rotate, namely, the fourth sprayer 605 and the fifth sprayer 6011 rotate and move in opposite directions, so that the fourth sprayer 605 drives the four first cleaning blocks 606 to contact the outer edges of the large auscultation part of the stethoscope head, the fifth sprayer 6011 drives the four second cleaning blocks 6012 to contact the outer edges of the small auscultation part of the stethoscope head, the fourth sprayer 605 and the fifth sprayer 6011 spray alcohol on the large auscultation part and the small auscultation part of the stethoscope head, then the four first cleaning blocks 606 simultaneously clean the outer edges of the large auscultation part of the stethoscope head, the four fifth sprayers 6011 simultaneously clean the outer edges of the small auscultation part of the stethoscope head, the refractory impurities on the outer edges of the stethoscope head are cleaned, and the second U-shaped sprayer 706, the fourth sprayer 605, the fifth sprayer 6011 and the second motor 701 are closed.
Example 4
On the basis of embodiment 3, as shown in fig. 1 and 14, the internal spraying component is provided with a switching component, and the switching component comprises a third guide rail block 901, a first electric sliding block 902, a third limiting plate 903, a fourth limiting block 904 and a fifth limiting block 905; a third guide rail block 901 is fixedly connected to the lower right part of the second U-shaped sprayer 706; the third guide rail block 901 is connected with a first electric sliding block 902 in a sliding way; a third limiting plate 903 is fixedly connected to the right part of the first electric sliding block 902; a fourth limiting block 904 is fixedly connected to the right part of the second bending plate 507; a fifth limiting block 905 is fixedly connected to the right portion of the first bending plate 504.
When the second U-shaped atomizer 706 moves downwards, the first electric slider 902 moves forwards on the third guide rail block 901, the first electric slider 902 drives the third limiting plate 903 to move forwards for a certain distance, the second U-shaped atomizer 706 continues to move downwards, the third limiting plate 903 moves downwards to contact the fourth limiting block 904, the third limiting plate 903 continues to move downwards, the third limiting plate 903 pushes the fourth limiting block 904 to move downwards, the fourth limiting block 904 drives the second bending plate 507 to slide downwards on the third limiting rod 505, meanwhile, the third spring 506 is compressed, when the second U-shaped atomizer 706 moves to the lowest, the second bending plate 507 moves downwards to be separated from the gap between the auscultation head big auscultation part and the pipeline, the second U-shaped atomizer 706 is started to spray alcohol mist to disinfect the gap between the auscultation head big auscultation part and the pipeline, then the second motor 701 drives the second screw 703 to rotate reversely, so that the second U-shaped sprayer 706 moves upwards to return to the original position, the third spring 506 drives the second bending plate 507 to move back to the original position, then the second motor 701 drives the second screw 703 to rotate reversely, so that the second U-shaped sprayer 706 moves downwards, meanwhile, the first electric slider 902 drives the third limiting plate 903 to move backwards for a certain distance, the third limiting plate 903 moves downwards to contact with the fifth limiting block 905, the third limiting plate 903 continues to move downwards, the third limiting plate 903 pushes the fifth limiting block 905 to move downwards, the fifth limiting block 9052 drives the first bending plate 504 to move downwards on the second limiting rod 502, the first bending plate 504 compresses the second spring 503, when the second U-shaped sprayer 706 moves to the lowest position, the first bending plate 504 moves downwards to be separated from the gap between the small auscultation part of the auscultation head and the pipeline, the second U-shaped sprayer 706 disinfects the small auscultation part of the auscultation head and the gap of the pipeline by spraying alcohol water mist, and the second U-shaped sprayer 706 and the second motor 701 are closed, so that the automatic disinfection of spraying alcohol water mist to the gap in the middle of the auscultation head is realized during use.
While the invention has been described with reference to exemplary embodiments, it is to be understood that the invention is not limited to the disclosed exemplary embodiments. The scope of the following claims is to be accorded the broadest interpretation so as to encompass all such modifications and equivalent structures and functions.
Claims (7)
1. A sterilizing and disinfecting spraying device for medical instruments comprises a first supporting plate (1), a first fixing frame (2), a first supporting frame (3), a second supporting frame (4), a third supporting frame (5), a fourth supporting frame (6) and a fifth supporting frame (7); the upper part and the lower part of the rear side surface of the first supporting plate (1) are connected with a group of first fixing frames (2); the right part on the front side surface of the first supporting plate (1) is connected with a second supporting frame (4); a fourth supporting frame (6) is connected to the first supporting plate (1), and the fourth supporting frame (6) is positioned below the second supporting frame (4); two first support frames (3) are connected to the first support plate (1), and the two first support frames (3) are positioned below the fourth support frame (6); the first supporting plate (1) is connected with
The third support frames (5) are positioned in the middle of the gap between the two first support frames (3); the left part of the front side surface of the first supporting plate (1) is connected with two fifth supporting frames (7); the device is characterized by further comprising an earring spraying assembly, a first linkage assembly and a reprocessing assembly; an earring spraying component for spraying and sterilizing the earring of the stethoscope is arranged at the lower part of the second supporting frame (4); the front parts of the third support frame (5), the front parts of the fourth support frame (6) and the front parts of the two first support frames (3) are connected with earring spraying components; the upper part of the earring spraying component is provided with a first linkage component for driving the earring spraying component to operate; the upper part of the earring spraying component is provided with a reprocessing component for spraying the internal corner of the earring of the stethoscope, and the reprocessing component is positioned outside the first linkage component;
the earring spraying assembly comprises a first U-shaped sprayer (201), a first motor (202), a first guide rail block (203), a first screw rod (204), a first sliding block (205), a first linkage block (206), a first linkage frame (207), a first linkage plate (208), a first limiting rod (209), a first spring (2010), a second linkage block (2011), a first hook (2012), a first limiting block (2013), a sixth supporting frame (2014), a first sprayer (2015), a first straight gear (2016), a first connecting block (2017) and a second sprayer (2018); a first U-shaped sprayer (201) is connected between the front parts of the two first supporting frames (3); the front part of the fourth supporting frame (6) is connected with a first limiting block (2013), and the first limiting block (2013) is symmetrical with the center line of the fourth supporting frame (6); a sixth support frame (2014) is connected to the front part of the third support frame (5); the lower rear part of the second support frame (4) is connected with a first motor (202); the lower front part of the second support frame (4) is connected with a first guide rail block (203); the front output end of the first motor (202) is connected with a first screw rod (204); the first screw rod (204) is rotationally connected with the first guide rail block (203); a first sliding block (205) is connected to the first guide rail block (203) in a sliding manner; the first screw rod (204) is in threaded connection with a first sliding block (205); the lower part of the first sliding block (205) is connected with a first linkage block (206); the lower part of the first linkage block (206) is connected with a first linkage frame (207); the lower left part and the lower right part of the first linkage frame (207) are connected with a first linkage plate (208); two first limiting rods (209) are connected to the two first linkage plates (208); the right ends of the two first limiting rods (209) positioned at the left are connected with a second linkage block (2011); the left ends of the two first limiting rods (209) positioned on the right are also connected with a second linkage block (2011); the four first limiting rods (209) are sleeved with a first spring (2010); the right ends of the two first springs (2010) positioned at the left are connected with a second linkage block (2011) positioned at the left; the left ends of the two first springs (2010) positioned on the right are connected with a second linkage block (2011) positioned on the right; the front ends of the two second linkage blocks (2011) are connected with a first hook (2012); the front part of the sixth support frame (2014) is rotatably connected with a first sprayer (2015); a first straight gear (2016) is connected with a rotating rod at the upper part of the first sprayer (2015); the upper part of the sixth support frame (2014) is connected with a first connecting block (2017); the upper part of the first connecting block (2017) is connected with a second sprayer (2018); the upper part of the first linkage frame (207) is connected with a first linkage assembly; both the two second linkage blocks (2011) and the two first hooks (2012) are connected with the reprocessing assembly;
the first linkage assembly comprises a second linkage frame (301), a first rack (302) and a second rack (303);
the upper part of the first linkage frame (207) is connected with a second linkage frame (301), and the second linkage frame (301) is positioned at the left side of the first linkage block (206); the lower left part of the second linkage frame (301) is connected with a first rack (302);
the lower right part of the second linkage frame (301) is connected with a second rack (303);
the reprocessing assembly comprises a first electric push rod (401), a first nylon rope (402), a seventh supporting frame (403) and a third sprayer (404); the upper parts of the two second linkage blocks (2011) are connected with a first electric push rod (401); the front extension ends of the two first electric push rods (401) are connected with a first nylon rope (402); the front ends of the two first nylon ropes (402) are respectively connected with two first hooks (2012); the front parts of the two first nylon ropes (402) are respectively contacted with two first hooks (2012); the rear parts of the two first nylon ropes (402) are respectively contacted with two second linkage blocks (2011).
2. A sterilizing and disinfecting spraying device for medical instruments according to claim 1, further comprising a receiving assembly, wherein the receiving assembly is positioned between the front parts of the two fifth supporting frames (7), and the receiving assembly comprises an eighth supporting frame (501), a second limiting rod (502), a second spring (503), a first bending plate (504), a third limiting rod (505), a third spring (506) and a second bending plate (507); an eighth support frame (501) is connected between the front parts of the two fifth support frames (7); the lower rear part of the eighth supporting frame (501) is connected with a second limiting rod (502); a second spring (503) is sleeved outside the second limiting rod (502); the lower end of the second spring (503) is connected with an eighth supporting frame (501); the upper end of the second spring (503) is connected with a first bending plate (504); the lower right part of the first bending plate (504) is connected with a second limit rod (502) in a sliding way; a third limiting rod (505) is connected to the lower rear part of the eighth supporting frame (501); a third spring (506) is sleeved outside the third limiting rod (505); the lower end of the third spring (506) is connected with an eighth supporting frame (501); the upper end of the third spring (506) is connected with a second bending plate (507); the right part of the lower part of the second bending plate (507) is connected with a third limiting rod (505) in a sliding way.
3. A sterilizing and disinfecting spraying device for medical instruments according to claim 2, further comprising a side wall spraying assembly, wherein the side wall spraying assembly is positioned outside the receiving assembly, and the side wall spraying assembly comprises a first limiting plate (601), a fourth limiting rod (602), a fourth spring (603), a second spur gear (604), a fourth sprayer (605), a first cleaning block (606), a second limiting plate (607), a fifth limiting rod (608), a fifth spring (609), a third spur gear (6010), a fifth sprayer (6011) and a second cleaning block (6012); the front part of the eighth supporting frame (501) is connected with a first limiting plate (601); the rear part of the eighth supporting frame (501) is connected with a second limiting plate (607); a fourth limiting rod (602) is connected to the left part of the first limiting plate (601) in a sliding manner; a fourth spring (603) is sleeved on the fourth limiting rod (602); the front end of the fourth spring (603) is connected with a fourth limiting rod (602); the rear end of the fourth spring (603) is connected with a first limiting plate (601); the rear part of the fourth limiting rod (602) is connected with a second spur gear (604); the rear end of the fourth limiting rod (602) is connected with a fourth sprayer (605); the rear side surface of the fourth sprayer (605) is connected with four first cleaning blocks (606); a fifth limiting rod (608) is connected to the left part of the second limiting plate (607) in a sliding manner; a fifth spring (609) is sleeved on the fifth limiting rod (608); the front end of the fifth spring (609) is connected with a second limiting plate (607); the rear end of the fifth spring (609) is connected with a fifth limiting rod (608); the front part of the fifth limiting rod (608) is connected with a third spur gear (6010); the front end of the fifth limiting rod (608) is connected with a fifth sprayer (6011); the front side of the fifth sprayer (6011) is connected with four second cleaning blocks (6012).
4. A sterilizing and disinfecting spraying device for medical instruments according to claim 3, further comprising an internal spraying assembly, wherein the internal spraying assembly is positioned at the left upper part of the receiving assembly, and the internal spraying assembly comprises a second motor (701), a second guide rail block (702), a second screw (703), a second sliding block (704), a third linkage block (705) and a second U-shaped sprayer (706); the left upper part of the eighth supporting frame (501) is connected with a second motor (701); the eighth support frame (501) is connected with a second guide rail block (702), and the second guide rail block (702) is positioned below the second motor (701); the lower output end of the second motor (701) is connected with a second screw rod (703); a second guide rail block (702) is rotationally connected with a second screw rod (703); a second sliding block (704) is connected to the second guide rail block (702) in a sliding manner; a second sliding block (704) is connected on the second screw rod (703) in a threaded manner; the left part of the second sliding block (704) is connected with a third linkage block (705); the left part of the third linkage block (705) is connected with a second U-shaped sprayer (706).
5. The sterilizing and disinfecting spraying device for medical instruments according to claim 4, further comprising a second linkage assembly, wherein the second linkage assembly is positioned outside the internal spraying assembly, and comprises a third linkage frame (801), a third rack (802), a second limiting block (803), a fourth linkage frame (804), a fourth rack (805) and a third limiting block (806); a third linkage frame (801) is connected to the upper front part of the second U-shaped sprayer (706); a fourth linkage frame (804) is connected to the upper rear part of the second U-shaped sprayer (706); the lower part of the third linkage frame (801) is connected with a third rack (802); the rear side surface of the third rack (802) is connected with a second limiting block (803); the lower part of the third rack (802) is meshed with the second spur gear (604); the lower part of the fourth linkage frame (804) is connected with a fourth rack (805); the front side surface of the fourth rack (805) is connected with a third limiting block (806); the lower part of the fourth rack (805) is meshed with a third spur gear (6010).
6. A sterilizing and disinfecting spray device for medical instruments according to claim 5, characterized in that the second stopper (803) and the third stopper (806) are each right-angle trapezoidal blocks.
7. The sterilizing and disinfecting spraying device for medical instruments according to claim 5, further comprising a switching assembly, wherein the switching assembly is mounted on the internal spraying assembly, and comprises a third guide rail block (901), a first electric sliding block (902), a third limiting plate (903), a fourth limiting block (904) and a fifth limiting block (905); the lower right part of the second U-shaped sprayer (706) is connected with a third guide rail block (901); a first electric sliding block (902) is connected to the third guide rail block (901) in a sliding way; a third limiting plate (903) is connected to the right part of the first electric sliding block (902); a fourth limiting block (904) is connected to the right part of the second bending plate (507); a fifth limiting block (905) is connected to the right portion of the first bending plate (504).
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| CN115126393B (en) * | 2022-05-24 | 2023-11-21 | 江西源东科技有限公司 | Infrared induction intelligent door with prevent cross infection |
| CN115530225B (en) * | 2022-09-16 | 2024-04-19 | 福建紫山集团股份有限公司 | Device and method for sterilizing canned fruit paste |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| AUPR523701A0 (en) * | 2001-05-24 | 2001-06-21 | Kerrie Lee Nominees Pty. Limited | Automated stethoscope cleaner |
| WO2007044624A2 (en) * | 2005-10-06 | 2007-04-19 | Stickley Robert F | Wearable stethoscope sanitizing device |
| US8083998B2 (en) * | 2008-03-20 | 2011-12-27 | Redpoint International, Inc. | Sterilizing device for medical instruments |
| CN106822948A (en) * | 2015-12-03 | 2017-06-13 | 王建国 | A kind of stethoscope disinfection cabinet |
| CN206597180U (en) * | 2016-08-16 | 2017-10-31 | 耿书军 | A kind of medical stethoscope disinfection cabinet |
| CN208677977U (en) * | 2018-01-03 | 2019-04-02 | 罗旋 | A kind of stethoscope chlorination equipment |
| CN210125029U (en) * | 2019-05-23 | 2020-03-06 | 洪雪燕 | Disinfection device for stethoscope |
| CN111821487B (en) * | 2020-07-23 | 2022-04-12 | 中国人民解放军空军军医大学 | Medical stethoscope disinfection device |
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