CN112402666B - Medical electric drill's disinfection box - Google Patents
Medical electric drill's disinfection box Download PDFInfo
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- CN112402666B CN112402666B CN202011299206.0A CN202011299206A CN112402666B CN 112402666 B CN112402666 B CN 112402666B CN 202011299206 A CN202011299206 A CN 202011299206A CN 112402666 B CN112402666 B CN 112402666B
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- electric drill
- fixedly connected
- disinfection box
- wall
- liquid storage
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- 238000004659 sterilization and disinfection Methods 0.000 title claims abstract description 73
- 239000007788 liquid Substances 0.000 claims description 72
- 230000005540 biological transmission Effects 0.000 claims description 37
- 238000003860 storage Methods 0.000 claims description 37
- 239000011550 stock solution Substances 0.000 claims description 28
- 238000005507 spraying Methods 0.000 claims description 26
- 239000007921 spray Substances 0.000 claims description 19
- 238000005201 scrubbing Methods 0.000 claims description 9
- 238000007789 sealing Methods 0.000 claims description 7
- 230000001954 sterilising effect Effects 0.000 claims description 7
- 238000005452 bending Methods 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims 1
- 238000004140 cleaning Methods 0.000 abstract description 18
- 230000000249 desinfective effect Effects 0.000 abstract description 12
- 238000000034 method Methods 0.000 abstract description 8
- 238000012864 cross contamination Methods 0.000 abstract description 6
- 230000008569 process Effects 0.000 abstract description 6
- 239000000645 desinfectant Substances 0.000 description 20
- 230000033001 locomotion Effects 0.000 description 18
- 230000001680 brushing effect Effects 0.000 description 11
- 239000000243 solution Substances 0.000 description 8
- 230000002421 anti-septic effect Effects 0.000 description 6
- 230000000694 effects Effects 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 3
- 210000001519 tissue Anatomy 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000008280 blood Substances 0.000 description 2
- 210000004369 blood Anatomy 0.000 description 2
- 210000000988 bone and bone Anatomy 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 239000007943 implant Substances 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000399 orthopedic effect Effects 0.000 description 1
- 230000001376 precipitating effect Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
Images
Classifications
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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
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
- A61L2/02—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using physical phenomena
- A61L2/04—Heat
- A61L2/06—Hot gas
- A61L2/07—Steam
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
- A61L2/02—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using physical phenomena
- A61L2/08—Radiation
- A61L2/10—Ultra-violet radiation
-
- 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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- B08B1/12—
-
- B08B1/20—
-
- B08B1/50—
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/02—Cleaning by the force of jets or sprays
- B08B3/022—Cleaning travelling work
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2202/00—Aspects relating to methods or apparatus for disinfecting or sterilising materials or objects
- A61L2202/10—Apparatus features
- A61L2202/17—Combination with washing or cleaning means
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2202/00—Aspects relating to methods or apparatus for disinfecting or sterilising materials or objects
- A61L2202/20—Targets to be treated
- A61L2202/24—Medical instruments, e.g. endoscopes, catheters, sharps
Abstract
The invention discloses a disinfection box of a medical electric drill, which comprises an electric drill body to be disinfected, wherein an output shaft is arranged on a motor of the electric drill body, a drill bit is arranged at the bottom of the output shaft on the electric drill body, the disinfection box also comprises a through hole for inserting the electric drill body, the output shaft on the electric drill body is a rectangular rod, and a cylindrical cam is sleeved on the surface, close to the bottom, of the output shaft on the electric drill body. The invention solves the problems that in the actual use process, the traditional cleaning and disinfecting equipment firstly takes off the drill bit from the electric drill and then washes the drill bit, the operation is troublesome, the replacement of the drill bit is time-consuming and labor-consuming in the operation process, and the traditional cleaning and disinfecting equipment is easy to cause cross contamination when cleaning a plurality of disassembled drill bits together, so that inconvenience is brought to the use.
Description
Technical Field
The invention relates to the technical field of medical cleaning equipment, in particular to a disinfection box of a medical electric drill.
Background
In the orthopedic surgery, a screw is often required to be implanted, and the requirement on the tightening torque of the screw cannot be too large or too small. Too much torque may damage the implant or bone; the torque is too low, the implant is not firmly fixed, and the connection with the bone is not firm, which may cause the failure of the operation. The torque force of the manual locking screw is uncontrollable, and the operation time is prolonged; the use of medical electric drills has been proposed for this purpose;
in the in-service use process, because it is used for drilling work for a long time, can adhere to a large amount of bloodstains and broken musculature on the surface that the drill bit is close to the work end, if not timely cleaing away, very easily the adhesion is on the drill bit surface after the bloodstain solidifies, then accelerates the wearing and tearing of drill bit easily, corrodes the drill bit surface, reduces its life. And because the medical drill bit is expensive in cost and difficult to realize disposable use, the medical drill bit after being used needs to be cleaned and disinfected in time, the traditional cleaning and disinfecting equipment firstly takes the drill bit off the electric drill and then washes the drill bit, the operation is troublesome, in the operation process, the replacement of the drill bit is time-consuming, time-consuming and labor-consuming, and the traditional cleaning and disinfecting equipment is easy to cause cross contamination when cleaning a plurality of disassembled drill bits together, so that much inconvenience is brought to the use.
Disclosure of Invention
The invention aims to provide a medical electric drill disinfection box which has the advantages of high-efficiency cleaning and disinfection and low possibility of cross contamination, and solves the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a medical treatment electric drill's disinfection box, is including treating sterile electric drill body, be equipped with the output shaft on the motor of electric drill body, the bottom of output shaft is equipped with the drill bit on the electric drill body, still includes the disinfection box, the through-hole that supplies the electric drill body to insert is seted up to the upper surface of disinfection box, the output shaft on the electric drill body is the rectangular rod, the surface cover that the output shaft is close to the bottom on the electric drill body has the cylindrical cam, the rectangular hole has been seted up to the inner wall of cylindrical cam, the inner wall sliding connection of outline spout has the slider on the cylindrical cam, the side fixedly connected with linking arm of slider.
The bottom fixedly connected with framework of linking arm, sliding connection about the inner wall of framework and disinfection box, the side direction logical groove has all been seted up to the both sides of framework, the horizontal sliding connection of inner wall of framework has the brush board of two symmetries, two the equal fixedly connected with of opposite side of brush board scrubs the pad, two the looks dorsal part of brush board all is connected with the rotor arm through the round pin axle rotation, keep away from on the rotor arm and scrub the one end of pad and pass the side direction logical groove after and be connected through the round pin axle rotation with the inner wall of disinfection box, the bottom fixedly connected with stock solution cover of disinfection box inner wall, spacing sliding connection has piston plate one about the inner wall of stock solution cover, the lower fixed surface of piston plate one is connected with the gasbag, the side through connection of stock solution cover has pressure device, the top fixedly connected with hydrojet subassembly of stock solution cover.
Preferably, the pressurizing device comprises a three-way pipe, one end of the three-way pipe, which is close to the liquid storage cover in the horizontal direction, penetrates through the side face of the liquid storage cover and extends into the air bag, the other end of the three-way pipe, which is close to the liquid storage cover in the horizontal direction, penetrates through the side face of the disinfection box and is fixedly connected with the disinfection box, two symmetrical check valves are fixedly connected to the inner wall of the upper horizontal section of the three-way pipe, a piston plate II is connected to the inner wall of the upper vertical section of the three-way pipe in a vertically limiting and sliding mode, a transmission arm is fixedly connected to the upper surface of the piston plate II, and the top of the transmission arm is fixedly connected with the lower surface of the frame body.
Preferably, the hydrojet subassembly includes spacing pipe, the bottom of spacing pipe is connected with the last fixed surface of stock solution cover, spacing sliding connection has the spray tube about the inner wall of spacing pipe, the through-hole has been seted up and has been passed through hole fixedly connected with catheter to the side of spacing pipe, the bottom of catheter run through the upper surface of stock solution cover and with stock solution cover fixed connection, the horizontal logical groove of confession spray tube activity from top to bottom is seted up to the lower surface of framework, the side fixedly connected with folding rod of brush board, spacing logical groove of spacing gliding about confession folding rod is seted up to the lower surface of framework, be equipped with on the folding rod and make the gliding transmission assembly from top to bottom of spray tube.
Preferably, the transmission assembly includes spacing gliding diaphragm from top to bottom in the disinfection box, the front side of diaphragm is opened and is equipped with the direction and leads to the groove, spacing sliding connection has the rectangular block about the inner wall that the direction led to the groove, the rear side of rectangular block and the front side fixed connection of folding rod, the one end fixedly connected with pinion rack that is close to the spray tube on the diaphragm is first, the tooth meshing on the pinion rack side has gear one, gear one is the dead axle rotation in the disinfection box, the tooth meshing on the gear one has pinion rack two, keep away from one side of gear one and the side fixed connection of spray tube on the pinion rack two.
Preferably, the front side of driving arm is opened and is equipped with the tooth and has gear two through the tooth meshing, the inner wall fixedly connected with transmission shaft of gear two, the dead axle rotates on the inner wall of disinfection box at the both ends of transmission shaft, the transmission shaft runs through the side of stock solution cover and rotates with the stock solution cover to be connected, the fixed surface that is located in the stock solution cover on the transmission shaft is connected with the puddler.
Preferably, the surfaces of the transmission shaft close to the two ends are fixedly sleeved with sealing rings, and the opposite sides of the two sealing rings are rotatably connected with the inner wall of the liquid storage cover.
Preferably, the part of the liquid spraying pipe close to the top has a certain bending angle, and the top of the liquid spraying pipe is fixedly connected with an atomizing spray head.
Preferably, the top of the inner wall of the frame body is fixedly connected with an ultraviolet lamp tube.
Compared with the prior art, the invention has the following beneficial effects: when the electric drill is used, a drill bit of an electric drill body to be cleaned and disinfected is downwards inserted into the through hole in the upper surface of the disinfection box, so that the surface of an output shaft on the electric drill body is inserted into the cylindrical cam, and then a switch on the electric drill body is started;
because the output shaft on the electric drill body is a rectangular rod and is matched with the inner wall of the cylindrical cam, the cylindrical cam which is in rectangular fit with the output shaft can rotate synchronously after the electric drill body drives the output shaft to rotate;
the frame body can only perform up-and-down limited sliding in the disinfection box, the motion trail of the connecting arm fixedly connected with the frame body is limited, the sliding block can generate relative sliding with the rotating cylindrical cam through the transmission of the connecting arm, and the sliding block drives the connecting arm and the frame body to perform up-and-down reciprocating motion in the disinfection box under the guidance of the outer contour sliding groove on the cylindrical cam;
as shown in the figure, the two brushing pads can be in close contact with the drill bit at the bottom of the output shaft on the electric drill body, and friction is generated between the two brushing pads and the surface of the brushing pad along with the rotation of the drill bit, so that blood stains and tissue debris adhered to the surface of the drill bit can be scraped;
when the connecting arm drives the frame body to move downwards, the brush plates in the frame body synchronously move downwards, and under the rotation fit of the rotating arm, the two brush plates move away from each other in the frame body, so that the two brushing pads are gradually far away from the drill bit;
the space above the piston plate I in the liquid storage cover is stored with high-pressure disinfectant, the volume of the air bag is further expanded through the downward movement of the frame body and the transmission of the pressurizing device, the piston plate I is further moved upward in the liquid storage cover, the hydraulic pressure of the disinfectant in the liquid storage cover is increased, when the frame body is moved to the lowest position, the liquid spraying assembly communicated with the disinfectant in the liquid storage cover is opened, the high-pressure disinfectant is sprayed along with the liquid spraying assembly, the surface of the drill bit and the opposite sides of the two scrubbing pads are sprayed and washed, and the operation can be repeated through the continuous rotation of the output shaft on the electric drill body, so that the surface of the drill bit can be sufficiently cleaned and disinfected; and the power supply of this device comes from the rotation of output shaft on the electric drill body, inserts the electric drill body and puts in the disinfection box after, opens the switch on the electric drill body and can go on, so do not have the electric elements that do not endure high temperature in the disinfection box, for example battery equipment etc. so the disinfection box is whole after disinfecting the drill bit, can continue to use through the disinfection of high pressure high temperature steam, and the cost of use, maintenance is lower.
Through the cooperation use between the above-mentioned structure, solved in the in-service use, because traditional cleaning and disinfecting equipment is earlier with the drill bit follow electric drill take off the back, wash again, it is comparatively troublesome to operate, and at the operation in-process, the change of drill bit is consuming time longer and wastes time and energy, and traditional cleaning and disinfecting equipment causes cross contamination easily when wasing many drill bits after dismantling together, brings a great deal of inconvenient problem for the use.
Drawings
FIG. 1 is a front cross-sectional view of the present invention;
FIG. 2 is a front cross-sectional view of the first piston plate of FIG. 1 in accordance with the present invention;
FIG. 3 is a front cross-sectional view of the spray tube of FIG. 1 in accordance with the present invention;
fig. 4 is a front sectional view of a first toothed plate according to the structural schematic diagram of the present invention;
fig. 5 is a top view of the cylindrical cam with a schematic structure of the present invention.
In the figure: 1. an electric drill body; 2. a sterilizing box; 3. a cylindrical cam; 4. a slider; 5. a connecting arm; 6. a frame body; 7. a lateral through groove; 8. brushing the board; 9. brushing and washing the pad; 10. a rotating arm; 11. a liquid storage cover; 12. a piston plate I; 13. an air bag; 14. a pressurizing device; 15. a liquid spray assembly; 16. a three-way pipe; 17. a one-way valve; 18. a second piston plate; 19. a drive arm; 20. a limiting pipe; 21. a liquid spraying pipe; 22. a catheter; 23. a transverse through groove; 24. folding the rod; 25. a limiting through groove; 26. a transmission assembly; 27. a transverse plate; 28. a guide through groove; 29. a rectangular block; 30. a toothed plate I; 31. a first gear; 32. a toothed plate II; 33. a second gear; 34. a drive shaft; 35. a stirring rod; 36. a seal ring; 37. an atomizing spray head; 38. an ultraviolet lamp tube.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 5, the present invention provides a technical solution: the utility model provides a medical treatment electric drill's disinfection box, is equipped with the output shaft including treating sterile electric drill body 1 on electric drill body 1's the motor, and the bottom of output shaft is equipped with the drill bit on the electric drill body 1, still includes disinfection box 2, plays holistic fixed stay effect through disinfection box 2, and disinfection box 2 can comprise box body and seal receptacle, when carrying out the cleaning and disinfection to disinfection box 2, can pull down seal receptacle, clears up 2 insides of disinfection box. The through-hole that supplies electric drill body 1 to insert to put is seted up to the upper surface of disinfection box 2, the output shaft on the electric drill body 1 is the rectangular rod, the surface cover that the output shaft is close to the bottom on the electric drill body 1 has cylindrical cam 3, the rectangular hole has been seted up to cylindrical cam 3's inner wall, during the use, will treat the through-hole that the electric drill body 1 drill bit of cleaning and disinfecting inserted disinfection box 2 upper surface down, make the surface of output shaft insert cylindrical cam 3 on the electric drill body 1, then start the switch on the electric drill body 1. Because the output shaft on the electric drill body 1 is a rectangular rod and is matched with the inner wall of the cylindrical cam 3, after the electric drill body 1 drives the output shaft to rotate, the cylindrical cam 3 which is in rectangular fit with the output shaft can rotate synchronously.
The inner wall of the outer contour sliding groove on the cylindrical cam 3 is connected with a sliding block 4 in a sliding mode, and the side face of the sliding block 4 is fixedly connected with a connecting arm 5. The cylindrical cam 3 is limited in rotation in the inner wall of the sterilization case 2.
The bottom fixedly connected with framework 6 of linking arm 5, because framework 6 can only carry out spacing slip from top to bottom in disinfection box 2, with the linking arm 5 that framework 6 linked firmly, its motion orbit receives the restriction, through the transmission of linking arm 5 for slider 4 can produce relative slip with pivoted cylindrical cam 3, and under the guide of outline spout on cylindrical cam 3, makes slider 4 take linking arm 5 and framework 6 to carry out reciprocating motion from top to bottom in disinfection box 2.
The top of the inner wall of the frame 6 is fixedly connected with an ultraviolet lamp 38.
Through the arrangement of the ultraviolet lamp tube 38, ultraviolet rays can be emitted after the power is switched on, and continuous disinfection operation can be carried out on the drill bit.
Sliding connection about the inner wall of framework 6 and disinfection box 2, the logical groove 7 is led to in the side direction has all been seted up to the both sides of framework 6, the inner wall horizontal sliding connection of framework 6 has the brush board 8 of two symmetries, the equal fixedly connected with of the opposite side of two brush boards 8 scrubs pad 9, as shown in fig. 1, two scrub pad 9 this moment can be to the drill bit in close contact with of output shaft bottom on the electric drill body 1, the rotation that accompanies the drill bit this moment, can rub with the surperficial production friction that scrubs pad 9, can scrape the adhesion at drill bit on the surface with the tissue piece from this.
When the connecting arm 5 carries the frame 6 to move downwards, the brush plates 8 in the frame 6 move downwards synchronously, and the two brush plates 8 move away from each other in the frame 6 under the rotation matching of the rotating arm 10, so that the two brushing pads 9 are gradually far away from the drill bit.
The looks dorsal part of two brush boards 8 all is connected with rotor arm 10 through the round pin hub rotation, and the one end of keeping away from on rotor arm 10 and scrubbing pad 9 passes behind the logical groove 7 of side direction and is connected through the round pin hub rotation with the inner wall of disinfection box 2, and the bottom fixedly connected with stock solution cover 11 of 2 inner walls of disinfection box, the side of stock solution cover 11 is equipped with the feed liquor valve, through opening the feed liquor valve, carries out the replenishment of antiseptic solution in the stock solution cover 11. The upper and lower limiting sliding connection of the inner wall of the liquid storage cover 11 is provided with a piston plate I12, the lower surface of the piston plate I12 is fixedly connected with an air bag 13, a high-pressure disinfectant is stored in a space above the piston plate I12 in the liquid storage cover 11, the disinfectant moves downwards through the frame body 6 and is transmitted by the pressurizing device 14, so that the volume of the air bag 13 is further expanded, the piston plate I12 further moves upwards in the liquid storage cover 11, and the hydraulic pressure of the disinfectant in the liquid storage cover 11 is increased.
The side through connection of stock solution cover 11 has pressure device 14, pressure device 14 includes three-way pipe 16, the one end that is close to stock solution cover 11 in the three-way pipe 16 horizontal direction runs through the side of stock solution cover 11 and extends to in the gasbag 13, the other end on the three-way pipe 16 horizontal direction runs through the side of disinfection box 2 and with disinfection box 2 fixed connection, the inner wall fixedly connected with two symmetrical check valves 17 of the upper horizontal segment of three-way pipe 16, the spacing sliding connection has piston plate two 18 about the inner wall of vertical segment on the three-way pipe 16, the last fixed surface of piston plate two 18 is connected with driving arm 19, the top of driving arm 19 is connected with the lower fixed surface of framework 6.
When in use, the transmission arm 19 is driven to synchronously lift by the lifting of the frame body 6; as shown in fig. 2, when the transmission arm 19 carries the second piston plate 18 to move downwards, the air in the three-way pipe 16 is extruded, so that the air in the three-way pipe 16 enters the air bag 13 through the one-way valve 17, and the volume in the air bag 13 is increased; when the transmission arm 19 carries the piston plate II 18 to move upwards, the air in the three-way pipe 16 is squeezed and transferred into the air bag 13 in the process, then less air is left in the three-way pipe 16, and then the piston plate II 18 moves upwards in the three-way pipe 16, so that the accommodating space in the three-way pipe 16 is increased, the three-way pipe 16 is in a low-pressure or negative-pressure state, the outside air enters the three-way pipe 16 through the check valve 17 on the side far away from the air bag 13, thereby completing the supplement of the air in the three-way pipe 16, when the transmission arm 19 carries the piston plate II 18 to reciprocate and lift, the outside air can be continuously transferred into the three-way pipe 16 and finally transferred into the air bag 13, so that the volume of the air bag 13 is continuously lifted up, the piston plate I12 is also continuously moved upwards in the liquid storage cover 11, and the disinfectant stored in the liquid storage cover 11 can be continuously in a high-pressure state through the upward movement of the piston plate I12 in the liquid storage cover 11, can be ejected from the liquid storage cover 11 in an ejection state. In the actual use process, the lower surface of the disinfection box 2 is provided with an air outlet, an exhaust valve is arranged on the air bag 13 opposite to the air outlet, air in the air bag 13 can be exhausted by opening the exhaust valve, the piston plate I12 is reset at the position of the liquid storage cover 11, and the one-way valve 17 is a one-way air valve.
The top of the liquid storage cover 11 is fixedly connected with a liquid spraying assembly 15, when the frame body 6 moves downwards to the lowest position, the liquid spraying assembly 15 communicated with disinfectant in the liquid storage cover 11 is opened, the disinfectant in a high-pressure state is sprayed along with the liquid spraying assembly, and the surface of the drill bit and the opposite sides of the two brushing pads 9 are sprayed and washed.
When the cleaning device is used, the two cleaning pads 9 can move away from each other along with the downward movement of the brush plate 8 in the frame body 6, the gap between the cleaning pads and the drill bit is larger and larger, and the larger gap is beneficial to the spraying of the disinfectant to wash the drill bit and the cleaning pads 9.
The folding bar 24 is synchronously moved downward with the downward movement of the brush plate 8, and the liquid ejecting tube 21 can be moved upward with the downward movement of the folding bar 24 by the driving of the driving unit 26.
The movement track of the liquid spraying pipe 21 is limited through the limiting pipe 20, so that the liquid spraying pipe 21 can move more stably in the limiting pipe 20; as shown in fig. 3, at this time, the upward moving degree of the liquid spraying tube 21 in the limiting tube 20 is not high, the surface of the liquid spraying tube 21 will generate a plugging effect on the top of the liquid guiding tube 22, so that the high-pressure disinfectant in the liquid storage cover 11 will not be sprayed out, and after the liquid spraying tube 21 moves to the top, the plugging on the liquid guiding tube 22 will be removed, at this time, the high-pressure disinfectant in the liquid storage cover 11 will be transferred into the limiting tube 20 along the liquid guiding tube 22 and then sprayed out upwards through the liquid spraying tube 21, at this time, because the scrubbing pad 9 and the drill bit are separated, the disinfectant can sufficiently spray and flush the surface of the drill bit, and at the same time, the surface of the scrubbing pad 9 will also be flushed. The washing operation of the disinfectant and the alternate operation of scrubbing the surface of the drill bit by scrubbing the surface of the pad 9 enable the surface of the drill bit to be sufficiently cleaned and sterilized, and the drill bit is sterilized and cleaned, so that the condition of cross contamination is avoided.
The portion of the liquid spray tube 21 near the top has a certain bending angle, and the top of the liquid spray tube 21 is fixedly connected with the atomizer 37.
Through the crooked setting at hydrojet pipe 21 top, can realize more abundant injection to the drill bit and wash, and atomizer 37's setting can make the antiseptic solution can atomize into littleer liquid drop when the blowout, further improves the abundant degree that washes the drill bit.
Drive assembly 26 includes spacing gliding diaphragm 27 from top to bottom in disinfection box 2, the front side of diaphragm 27 is opened and is equipped with the direction and leads to groove 28, spacing sliding connection has rectangular block 29 about the inner wall that leads to groove 28, the rear side of rectangular block 29 and the front side fixed connection of folding rod 24, the one end fixedly connected with pinion rack 30 that is close to spray tube 21 on the diaphragm 27, the tooth meshing on the pinion rack 30 side has gear one 31, gear one 31 is the dead axle in disinfection box 2 and is rotated, the tooth meshing on gear one 31 has pinion rack two 32, keep away from the side fixed connection of gear one 31 and spray tube 21 on pinion rack two 32.
When in use, the transverse plate 27 can only perform up-and-down limited sliding in the disinfection box 2, and the guide through groove 28 is arranged, so that the amount of movement generated in the horizontal direction of the brush plate 8 can be offset by the movement of the rectangular block 29 in the guide through groove 28; the vertical movement of the brush plate 8 is transmitted to the transverse plate 27 through the folding rod 24 and the rectangular block 29, that is, the transverse plate 27 and the brush plate 8 move downwards synchronously; the first toothed plate 30 also moves down synchronously with the transverse plate 27, and finally the second toothed plate 32 moves up with the liquid spraying pipe 21 through the transmission of the first gear 31, and the liquid guiding pipe 22 is finally unblocked through the upward movement of the liquid spraying pipe 21, so that the high-pressure disinfectant can be sprayed out.
The front side of drive arm 19 is opened and is equipped with the tooth and has gear two 33 through the tooth meshing, and the inner wall fixedly connected with transmission shaft 34 of gear two 33, the dead axle rotates on the inner wall of disinfection box 2 at the both ends of transmission shaft 34, and transmission shaft 34 runs through the side of stock solution cover 11 and is connected with the rotation of stock solution cover 11, and the fixed surface that is in stock solution cover 11 on the transmission shaft 34 is connected with puddler 35.
During the use, drive arm 19 is along with 6 meeting with step-by-step elevating movement of framework, and the reciprocal rotation that can drive two 33 gears of the reciprocal lift of drive arm 19, transmission shaft 34 on two 33 gears also can rotate along with it, drive its surperficial puddler 35 rotation in stock solution cover 11 through transmission shaft 34, can be abundant stir the antiseptic solution in the stock solution cover 11, avoid in the use, the effective component in the antiseptic solution can appear precipitating, make the property of a medicine of antiseptic solution reduce.
The surfaces of the transmission shaft 34 close to the two ends are fixedly sleeved with sealing rings 36, and the opposite sides of the two sealing rings 36 are rotatably connected with the inner wall of the liquid storage cover 11.
Through the setting of sealing ring 36 on transmission shaft 34, can seal the reinforcement with the junction of transmission shaft 34 on the stock solution cover 11, avoid the antiseptic solution of high pressure state to appear the seepage condition.
The operation can be repeated through the continuous rotation of the output shaft on the electric drill body 1, so that the surface of the drill bit can be sufficiently cleaned and disinfected; and the power supply of this device comes from the rotation of output shaft on the electric drill body 1, inserts electric drill body 1 and puts in disinfection box 2 after, opens the switch on the electric drill body 1 and can go on, so do not have the electric elements that do not endure high temperature in disinfection box 2, for example battery equipment etc. so disinfection box 2 is whole after disinfecting the drill bit, can continue to use through the disinfection of high pressure high temperature steam, and the cost of use, maintenance is lower.
The working principle is as follows: when the medical electric drill disinfection box is used, the disinfection box 2 plays a role in integral fixing and supporting, when the medical electric drill disinfection box is used, a drill bit of an electric drill body 1 to be cleaned and disinfected is downwards inserted into a through hole in the upper surface of the disinfection box 2, so that the surface of an upper output shaft of the electric drill body 1 is inserted into the cylindrical cam 3, and then a switch on the electric drill body 1 is started; because the output shaft on the electric drill body 1 is a rectangular rod and is matched with the inner wall of the cylindrical cam 3, the cylindrical cam 3 which is in rectangular fit with the output shaft can rotate step by step after the electric drill body 1 drives the output shaft to rotate; because the frame body 6 can only perform up-and-down limited sliding in the disinfection box 2, the motion trail of the connecting arm 5 fixedly connected with the frame body 6 is limited, the sliding block 4 can generate relative sliding with the rotating cylindrical cam 3 through the transmission of the connecting arm 5, and the sliding block 4 drives the connecting arm 5 and the frame body 6 to perform up-and-down reciprocating motion in the disinfection box 2 under the guidance of the outer contour sliding groove on the cylindrical cam 3; as shown in fig. 1, at this time, the two brushing pads 9 can be in close contact with the drill bit at the bottom of the output shaft of the electric drill body 1, and at this time, along with the rotation of the drill bit, friction is generated on the surface of the brushing pads 9, so that blood stains and tissue debris adhered on the surface of the drill bit can be scraped off; when the connecting arm 5 drives the frame body 6 to move downwards, the brush plates 8 in the frame body 6 synchronously move downwards, and under the rotation matching of the rotating arm 10, the two brush plates 8 move away from each other in the frame body 6, so that the two brushing pads 9 are gradually far away from the drill bit; the space above the piston plate I12 in the liquid storage cover 11 is stored with high-pressure disinfectant, the volume of the air bag 13 is further expanded through the downward movement of the frame body 6 and the transmission of the pressurizing device 14, the piston plate I12 is further moved upward in the liquid storage cover 11, the hydraulic pressure of the disinfectant in the liquid storage cover 11 is increased, when the frame body 6 moves downward to the lowest position, the liquid spraying assembly 15 communicated with the disinfectant in the liquid storage cover 11 is opened, the high-pressure disinfectant is sprayed along with the liquid spraying assembly, and the surface of the drill bit and the opposite sides of the two scrubbing pads 9 are sprayed and washed; the operation can be repeated through the continuous rotation of the output shaft on the electric drill body 1, so that the surface of the drill bit can be sufficiently cleaned and disinfected; and the power supply of this device comes from the rotation of output shaft on the electric drill body 1, inserts electric drill body 1 and puts in disinfection box 2 after, opens the switch on the electric drill body 1 and can go on, so do not have the electric elements that do not endure high temperature in disinfection box 2, for example battery equipment etc. so disinfection box 2 is whole after disinfecting the drill bit, can continue to use through the disinfection of high pressure high temperature steam, and the cost of use, maintenance is lower. Through the cooperation use between the above-mentioned structure, solved in the in-service use, because traditional cleaning and disinfecting equipment is earlier with the drill bit follow electric drill take off the back, wash again, it is comparatively troublesome to operate, and at the operation in-process, the change of drill bit is consuming time longer and wastes time and energy, and traditional cleaning and disinfecting equipment causes cross contamination easily when wasing many drill bits after dismantling together, brings a great deal of inconvenient problem for the use.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a medical treatment electric drill's disinfection box, includes treats sterile electric drill body (1), be equipped with the output shaft on the motor of electric drill body (1), the bottom of output shaft is equipped with drill bit, its characterized in that on electric drill body (1): the electric drill is characterized by further comprising a disinfection box (2), a through hole for inserting the electric drill body (1) is formed in the upper surface of the disinfection box (2), an output shaft on the electric drill body (1) is a rectangular rod, a cylindrical cam (3) is sleeved on the surface, close to the bottom, of the output shaft on the electric drill body (1), a rectangular hole is formed in the inner wall of the cylindrical cam (3), a sliding block (4) is connected to the inner wall of an outer contour sliding groove in the cylindrical cam (3) in a sliding mode, and a connecting arm (5) is fixedly connected to the side face of the sliding block (4);
the bottom of the connecting arm (5) is fixedly connected with a frame body (6), the frame body (6) is connected with the inner wall of the disinfection box (2) in an up-and-down sliding manner, lateral through grooves (7) are formed in two sides of the frame body (6), the inner wall of the frame body (6) is horizontally connected with two symmetrical brush plates (8) in a sliding manner, opposite sides of the two brush plates (8) are fixedly connected with a scrubbing pad (9), opposite sides of the two brush plates (8) are rotatably connected with rotating arms (10) through pin shafts, one ends, far away from the scrubbing pad (9), of the rotating arms (10 penetrate through the lateral through grooves (7) and are rotatably connected with the inner wall of the disinfection box (2) through the pin shafts, the bottom of the inner wall of the disinfection box (2) is fixedly connected with a liquid storage cover (11), the upper and lower limiting sliding connection of the inner wall of the liquid storage cover (11) is provided with a piston plate I (12), and the lower surface of the piston plate I (12) is fixedly connected with an air bag (13), the side surface of the liquid storage cover (11) is connected with a pressurizing device (14) in a penetrating way, and the top of the liquid storage cover (11) is fixedly connected with a liquid spraying assembly (15);
the top of the inner wall of the frame body (6) is fixedly connected with an ultraviolet lamp tube (38);
the pressurizing device (14) comprises a three-way pipe (16), one end of the three-way pipe (16) close to the liquid storage cover (11) in the horizontal direction penetrates through the side face of the liquid storage cover (11) and extends into the air bag (13), the other end of the three-way pipe (16) in the horizontal direction penetrates through the side face of the disinfection box (2) and is fixedly connected with the disinfection box (2), two symmetrical check valves (17) are fixedly connected to the inner wall of the upper horizontal section of the three-way pipe (16), a piston plate II (18) is connected to the inner wall of the upper vertical section of the three-way pipe (16) in a limiting and sliding mode from top to bottom, a transmission arm (19) is fixedly connected to the upper surface of the piston plate II (18), and the top of the transmission arm (19) is fixedly connected with the lower surface of the frame body (6).
2. The medical electric drill sterilizing case according to claim 1, wherein: the liquid spraying assembly (15) comprises a limiting pipe (20), the bottom of the limiting pipe (20) is fixedly connected with the upper surface of the liquid storage cover (11), the inner wall of the limit pipe (20) is connected with a liquid spraying pipe (21) in a vertically limiting sliding way, the side surface of the limit tube (20) is provided with a through hole and is fixedly connected with a catheter (22) through the through hole, the bottom of the liquid guide pipe (22) penetrates through the upper surface of the liquid storage cover (11) and is fixedly connected with the liquid storage cover (11), the lower surface of the frame body (6) is provided with a transverse through groove (23) for the liquid spraying pipe (21) to move up and down, a folding rod (24) is fixedly connected to the side surface of the brush plate (8), a limiting through groove (25) for limiting and sliding the folding rod (24) left and right is arranged on the lower surface of the frame body (6), the folding rod (24) is provided with a transmission component (26) which enables the liquid spraying pipe (21) to slide up and down.
3. The sterilizing case for medical electric drill according to claim 2, wherein: drive assembly (26) include spacing gliding diaphragm (27) from top to bottom in disinfection box (2), the front side of diaphragm (27) is opened and is equipped with direction through groove (28), the spacing sliding connection has rectangular block (29) about the inner wall that leads to groove (28), the rear side of rectangular block (29) and the front side fixed connection of folding rod (24), the one end fixedly connected with pinion rack (30) that is close to spray tube (21) on diaphragm (27), the tooth meshing on pinion rack (30) side has gear (31), gear (31) is fixed axis rotation in disinfection box (2), the tooth meshing on gear (31) has pinion rack two (32), keep away from one side of gear (31) and the side fixed connection of spray tube (21) on pinion rack two (32).
4. The medical electric drill sterilizing case according to claim 1, wherein: the front side of driving arm (19) is opened and is equipped with tooth and has gear two (33) through the tooth meshing, the inner wall fixedly connected with transmission shaft (34) of gear two (33), the dead axle rotates on the inner wall of disinfection box (2) at the both ends of transmission shaft (34), transmission shaft (34) run through the side of stock solution cover (11) and rotate with stock solution cover (11) and be connected, be in fixed surface in stock solution cover (11) on transmission shaft (34) and be connected with puddler (35).
5. The medical electric drill sterilizing case according to claim 4, wherein: the surface of the transmission shaft (34) close to the two ends is fixedly sleeved with sealing rings (36), and the back sides of the two sealing rings (36) are rotatably connected with the inner wall of the liquid storage cover (11).
6. The medical electric drill sterilizing case according to claim 2, wherein: the part of the liquid spraying pipe (21) close to the top has a certain bending angle, and the top of the liquid spraying pipe (21) is fixedly connected with an atomizing nozzle (37).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202011299206.0A CN112402666B (en) | 2020-11-18 | 2020-11-18 | Medical electric drill's disinfection box |
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| CN202011299206.0A CN112402666B (en) | 2020-11-18 | 2020-11-18 | Medical electric drill's disinfection box |
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| CN112402666B true CN112402666B (en) | 2022-05-20 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114413399B (en) * | 2022-01-19 | 2023-05-23 | 湖南伊恩医疗科技有限公司 | Electrostatic air disinfection device |
| CN115770748B (en) * | 2023-02-10 | 2023-05-16 | 山东第一医科大学附属肿瘤医院(山东省肿瘤防治研究院、山东省肿瘤医院) | Clinical care disinfection belt cleaning device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3741480A1 (en) * | 1987-12-08 | 1989-06-22 | Wolfram Baecker | Cleaning machine for paint rollers and paint brushes |
| CN206372310U (en) * | 2016-09-22 | 2017-08-04 | 张健 | Bone surgery drill bit sterilizer |
| CN108043812A (en) * | 2017-12-25 | 2018-05-18 | 芜湖锐进医疗设备有限公司 | The drill bit cleaning plant of medical electric drill |
| CN209092255U (en) * | 2018-04-21 | 2019-07-12 | 杨玲 | A kind of chlorination equipment of medical treatment electric drill |
-
2020
- 2020-11-18 CN CN202011299206.0A patent/CN112402666B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3741480A1 (en) * | 1987-12-08 | 1989-06-22 | Wolfram Baecker | Cleaning machine for paint rollers and paint brushes |
| CN206372310U (en) * | 2016-09-22 | 2017-08-04 | 张健 | Bone surgery drill bit sterilizer |
| CN108043812A (en) * | 2017-12-25 | 2018-05-18 | 芜湖锐进医疗设备有限公司 | The drill bit cleaning plant of medical electric drill |
| CN209092255U (en) * | 2018-04-21 | 2019-07-12 | 杨玲 | A kind of chlorination equipment of medical treatment electric drill |
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