CN108553655B - Medical scalpel disinfection and sterilization system - Google Patents

Abstract

The invention belongs to the technical field of scalpel cleaning, and particularly relates to a medical scalpel disinfection and sterilization system which comprises an installation box, a water spraying module, a clamping module and a cleaning module, wherein a plurality of ultraviolet sterilization lamps are arranged on the inner wall of the installation box; the water spraying module is positioned in the center of the installation box and used for supplementing a water source to the cleaning module and providing rotary power for the clamping module; the clamping module is arranged at the upper part of the water spraying module and is used for clamping the scalpel handle of the scalpel and automatically adjusting the clamped part; the cleaning module is positioned on the upper side of the clamping module and used for changing the water spraying direction of the water spraying module and cleaning the scalpel; the invention is mainly used for cleaning, disinfecting and sterilizing the scalpel, and can improve the cleaning degree and the sterilizing effect of the scalpel.

Description

A medical scalpel disinfection and sterilization system

technical field

The invention belongs to the technical field of scalpel cleaning, in particular to a medical scalpel disinfection and sterilization system.

Background technique

Medical devices refer to instruments, equipment, appliances, in vitro diagnostic reagents and calibrators, materials, and other similar or related items that are directly or indirectly used in the human body; among them, scalpels are important instruments in medical devices, and are also the key to the surgical process. The use of tools; after the scalpel is used, it needs to be cleaned and disinfected. If the scalpel cannot be effectively cleaned and disinfected, there will be huge risks in the operation, which is not allowed. Effective cleaning and disinfection of the scalpel It is a problem we need to face, and scalpels are divided into blades and handles. Generally, the blades are one-time use, and the handle is used for multiple cycles. However, the handle is autoclaved every time it is used. bacteria.

Manual cleaning of the scalpel is time-consuming and labor-intensive, and the degree of cleaning and sterilization varies, so it is impossible to effectively control the degree of cleanliness and sterilization of the scalpel. The scalpel is gripped, and the handle is a cylindrical or flat rod that is easy to hold or hold. A Chinese patent with application number CN201420701397 discloses a minimally invasive scalpel rinsing and cleaning device, including "the transmission fixing frame further includes spring forceps arranged on the fixing frame for fixing the minimally invasive scalpel; the fixing The frame is installed on the main shaft of the fixed frame turntable; the control cabinet is used to control the work of the entire device." Although this technical solution can rinse the minimally invasive scalpel, the handle of the minimally invasive scalpel is clamped by the spring forceps. There is a problem. In the process of rinsing the scalpel, the clamped part of the scalpel cannot be completely cleaned and sterilized. If the clamped part of the scalpel cannot be fully cleaned and completely sterilized, the It will affect the wound infection after surgery and make people unable to recover after surgery.

In view of this, a medical scalpel disinfection and sterilization system according to the present invention is mainly used for fully cleaning and sterilizing a scalpel with a cylindrical or flat handle, including the clamped part of the scalpel. bacteria, which can be used in a wide range.

SUMMARY OF THE INVENTION

In order to make up for the deficiencies of the prior art, the present invention proposes a medical scalpel disinfection and sterilization system. The present invention is mainly used for cleaning, sterilizing and sterilizing the entire scalpel including the clamped part, and can comprehensively sterilize the scalpel. Cleaning and sterilization improve the cleaning degree and sterilization effect of the scalpel. The invention can automatically adjust the clamped part of the scalpel through the mutual cooperation of the installation box, the water spray module, the clamping module and the cleaning module, and the clamping module that clamps the scalpel is driven by the water spray module in the cleaning module. It rotates in the middle to realize the cleaning and sterilization of the entire scalpel.

The technical solution adopted by the present invention to solve the technical problem is as follows: a medical scalpel disinfection and sterilization system, comprising an installation box, a water spray module, a clamping module and a cleaning module, and a plurality of ultraviolet rays are arranged on the inner wall of the installation box Sterilization lamp; the water spray module is located in the center of the installation box, and the water spray module is used to supplement the water source for the cleaning module and provide rotational power for the clamping module; the clamping module is installed on the upper part of the water spray module, and the clamping module is used for The handle of the scalpel is clamped and the clamped part is automatically adjusted; the cleaning module is located on the upper side of the clamping module, and the cleaning module is used for changing the water spraying direction of the water spraying module and cleaning the scalpel.

The water spray module includes a hard hollow shaft 1, a hard hollow shaft 2, a bearing 1, a hollow impeller and a water supply pipe; the hard hollow shaft 2 is fixed in the center of the installation box; the hard hollow shaft 1 is located in the hard hollow shaft The upper end of the second hollow shaft, the inner wall of the hard hollow shaft 1 is provided with a spiral impeller, and the spiral impeller is connected with the inner wall of the first hard hollow shaft, so as to realize the rotation of the hard hollow shaft driven by high pressure water; Located between the hard hollow shaft 1 and the hard hollow shaft 2, the upper end of the bearing 1 is connected with the hard hollow shaft 2, the lower end of the bearing 1 is connected with the hard hollow shaft 1, and the hard hollow shaft 1 is connected with the hard hollow shaft. Two connections; the hollow impeller is installed on the top end of the hard hollow shaft, the hollow impeller is connected with the hard hollow shaft, and the edges of the blades of the hollow impeller are provided with a plurality of water spray holes; the water supply pipe is located on the first end of the hard hollow shaft Inside, and the upper end of the water supply pipe extends to the second hard hollow shaft, the water supply pipe and the second hard hollow shaft are gap-fitted, and the lower end of the water supply pipe is fixed in the center of the installation box. When in use, add high-temperature and high-pressure water or high-pressure disinfectant to the hard hollow shaft through a water pipe, and the high-temperature and high-pressure water or high-pressure disinfectant impacts the spiral impeller, so that the spiral impeller rotates and drives the hard hollow shaft to rotate, and the hollow impeller follows the hard hollow shaft. When the mass hollow shaft rotates, high temperature and high pressure water or high pressure disinfectant is sprayed from the hollow impeller.

The clamping module includes a clamping body and a support plate; the clamping body includes a ring body and a plurality of brackets; the inner hole of the ring body is stepped, the ring body is sleeved on an upper end of the bearing, and the ring body is connected to the bearing. One constitutes a rotating connection; the brackets are evenly distributed around the ring body, one end of the bracket is integrated with the ring body, the other end of the bracket is a free end, the free end is inclined downward by 20° to 45°, and a plurality of A shank hole, and the diameter of the shank hole is adapted to the diameter of the shank; a clamping unit is arranged on the side of the shank hole, and the clamping unit is used for clamping the shank and can change the clamp for clamping the shank The holding part can change the clamping part of the clamping tool handle; the supporting plate is located at the lower end of the clamping body, the supporting plate and the hard hollow shaft are connected as a whole, and the shape of the supporting plate is an inverted funnel shape, and the supporting plate is in the shape of an inverted funnel. The board surface is parallel to the bracket. When in use, insert the lower half of the handle of the scalpel into the hole of the handle, clamp the handle by the clamping unit, the bracket rotates around the bearing, and the bracket is inclined downward by 20° to 45°, so that the scalpel is mutually No occlusion occurs, because the clamping unit can automatically adjust the clamping part of the knife handle, so that the scalpel can be completely cleaned and can be cleaned in all directions.

The clamping unit includes a gear 1, a rack 1, a rack 2, a clamping head 1 and a clamping head 2, and the clamping head 1 is connected with one end of the rack, and the clamping head 2 is connected with the two ends of the rack. , the clamping head 1 and the clamping head 2 have the same structure; the clamping body is provided with a chute 1 and a chute 2, and the chute 1 is located at the upper end of the gear 1, and the chute 2 is located at the lower end of the gear 1; The first bar is located in the first chute, the second rack is located in the second chute, the gear one rotates counterclockwise to drive the rack one to move to the left, the counterclockwise rotation of the gear one drives the rack two to move to the right, and the gear one is driven by the set motor one. Drive; the clamping head 1 includes a spring 1, a cylindrical block, a suction cup, a slider 1, a spring 2 and a pull rope, one end of the spring 1 is connected with the rack 1, and the other end of the spring 1 is connected with the cylindrical block; The suction cup is integrated with the end of the cylindrical block, and the suction cup is adjacent to the shank hole; a cylindrical slideway is arranged in the center of the cylindrical block, and a ventilation hole is provided on the side of the slideway, and one end of the ventilation hole is connected to the hole. The slideway is communicated, and the other end of the ventilation hole 1 is communicated with the suction cup; the slider 1 is located in the slideway, the sliding block 1 is matched with the slideway, and the sliding block 1 is provided with a ventilation hole 2, and the ventilation hole 2 is connected with the cylindrical block. External communication, and when the second ventilation hole is in contact with the first ventilation hole, the first ventilation hole is in communication with the outside of the cylindrical block; the second spring is located at one end of the slider, and when the second spring is in a natural expansion and contraction state, the first ventilation hole and the second ventilation hole are not connected. Contact, the first ventilation hole is in a closed state; the pulling rope is located in the second ventilation hole, one end of the pulling rope is fixedly connected with the end of the first rack, and the other end of the pulling rope is fixedly connected with the hole wall in the second ventilation hole. When in use, the motor drives the gear to rotate counterclockwise, the gear drives the rack to move to the left, the clamping head moves to the left, the rack squeezes the spring, the spring squeezes the cylindrical block and the suction cup, and the suction cup is close to the handle. As soon as the rack continues to squeeze, the gas in the suction cup is squeezed out, and the suction cup tightly sucks the tool handle. At the same time, the first gear drives the second rack to move to the right, the clamping head 2 is separated from the tool handle, and the tool handle clamping is completed. Change of holding position; when the gear rotates counterclockwise, the gear drives the rack to move to the right, the clamping head moves to the right, the rack pulls back the spring, the spring is stretched, the rope is straightened, and the cylinder The block is pressed against the middle of the chute 1, the spring continues to be elongated, the pull rope pulls the slider 1 to the left, and the spring 2 is compressed. When the ventilation hole 2 on the sliding block 1 moves to the ventilation hole, the ventilation hole The first is connected with the ventilation hole 2, so that the ventilation hole 1 is communicated with the outside of the cylinder block, the outside air enters the suction cup, the suction force of the suction cup on the tool handle is relaxed, the suction cup is separated from the tool handle, and at the same time, the gear 1 drives the rack 2 to move to the left , the second clamping head sucks the tool handle, and the change of the clamping position of the tool handle is completed.

The cleaning module includes an elastic plate and a wiping part, and both the elastic plate and the wiping part are located on the upper end of the scalpel; the elastic plate includes a fixed plate, a plurality of rotating plates and a spring three; the fixed plate 1 is inclined and fixed on the installation box On the upper end of the inner wall, one end of the rotating plate is hinged with the fixed plate, and the other end of the rotating plate is a free end; one end of the third spring is fixedly connected with the fixed plate, and the other end of the third spring is hinged with the middle of the rotating plate; the wiping portion It includes a second fixing plate and a plurality of wiping cloth strips. The second fixing plate is obliquely fixed on the inner wall of the installation box, and the first fixing plate and the second fixing plate are arranged alternately; one end of the wiping cloth strip is connected with the second fixing plate, The other end is the free end, and the free end of the wiping cloth strip naturally hangs down to the bottom end of the scalpel. When in use, the hollow impeller sprays clean water into the installation box. When the water is sprayed on the rotating plate, the water on the rotating plate will flow down and impact the scalpel. By changing the water pressure of the clean water, the rotating plate will be on the fixed plate. Elasticity fluctuates to flush the scalpel up and down; the scalpel on the support plate rotates with the support plate, the scalpel will be wiped and cleaned when it touches the wiper strip, and the combination of the elastic plate and the wiper can effectively The scalpel is wiped and rinsed up and down to achieve the purpose of cleaning the scalpel.

The beneficial effects of the present invention are:

1. A medical scalpel disinfection and sterilization system according to the present invention, the combination of the installation box, the water spray module, the clamping module and the cleaning module enables the scalpel to pass through after being sterilized by an ultraviolet sterilization lamp. The high temperature and high pressure water drives the hard hollow shaft to rotate and drives the scalpel on the bracket to rotate, so that the scalpel is wiped by the wiping cloth and washed by the water on the rotating plate, so as to achieve the effect of cleaning and sterilizing the scalpel.

2. A medical scalpel disinfection and sterilization system according to the present invention, the present invention works through the mutual cooperation of the water spray module and the clamping module, and drives the rigid hollow shaft to rotate through high-pressure water, instead of using a motor to drive the rigid hollow shaft. When the mass hollow shaft rotates, the complexity of the cleaning and sterilization system is reduced and the high-pressure water for cleaning the scalpel is fully utilized.

3. A medical scalpel disinfection and sterilization system according to the present invention, the installation box, the clamping module and the cleaning module are combined with each other, and the clamping position for clamping the scalpel is automatically adjusted by the clamping module, so as to realize the The entire scalpel at the clamped part is fully sterilized and cleaned to make the scalpel safer to use.

Description of drawings

The present invention will be further described below in conjunction with the accompanying drawings.

Fig. 1 is the overall structure schematic diagram of the present invention;

Fig. 2 is the helical impeller structure schematic diagram of the present invention;

Fig. 3 is the hollow impeller structure schematic diagram of the present invention;

Fig. 4 is a schematic diagram of the position distribution of water spray holes of the present invention;

FIG. 5 is a schematic structural diagram of a clamping unit of the present invention;

Fig. 6 is a structural schematic diagram of a clamping head of the present invention;

In the figure: installation box 1, ultraviolet sterilization lamp 11, water spray module 2, hard hollow shaft 1 21, spiral impeller 211, hard hollow shaft 2 22, bearing 1 23, hollow impeller 24, water spray hole 241, plus Water pipe 25, clamping module 3, clamping body 31, support plate 32, bracket 311, clamping unit 33, gear 1 331, rack 1 332, rack 2 333, clamping head 1 334, cylindrical block 3341, Air hole 1 3341a, suction cup 3342, slider 1 3343, air hole 2 3343a, pull rope 3344, clamping head 2 335, cleaning module 4, elastic plate 41, wiping part 42, fixing plate 1 411, rotating plate 412, fixing plate Two 421, wiping cloth strip 422, handle 5.

Detailed ways

In order to make it easy to understand the technical means, creation features, achieved goals and effects of the present invention, the present invention will be further described below with reference to the specific embodiments.

As shown in FIG. 1 to FIG. 6, a medical scalpel disinfection and sterilization system includes an installation box 1, a water spray module 2, a clamping module 3 and a cleaning module 4. The inner wall of the installation box 1 is provided with a plurality of Ultraviolet sterilization lamp 11; the water spray module 2 is located in the center of the installation box 1, and the water spray module 2 is used to supplement the water source for the cleaning module 4 and provide rotational power for the clamping module 3; the clamping module 3 is installed in the water spray On the upper part of the module 2, the clamping module 3 is used to clamp the handle 5 of the scalpel and automatically adjust the clamped position; the cleaning module 4 is located on the upper side of the clamping module 3, and the cleaning module 4 is used to change the water spray module 2 the direction of the water spray and cleaning the scalpel.

The water spray module 2 includes a hard hollow shaft 1 21, a hard hollow shaft 2 22, a bearing 1 23, a hollow impeller 24 and a water supply pipe 25; the hard hollow shaft 2 22 is fixed in the center of the installation box 1; the The hard hollow shaft one 21 is located at the upper end of the hard hollow shaft two 22. The inner wall of the hard hollow shaft one 21 is provided with a spiral impeller 211, and the spiral impeller 211 is connected with the inner wall of the hard hollow shaft one 21. The high pressure water drives the hard hollow shaft one 21 to rotate; the bearing one 23 is located between the hard hollow shaft one 21 and the hard hollow shaft two 22, the upper end of the bearing one 23 is connected with the hard hollow shaft two 22, and the bearing one 23 The lower end of the impeller is connected with the hard hollow shaft one 21, and the hard hollow shaft one 21 is communicated with the hard hollow shaft two 22; the hollow impeller 24 is installed on the top of the hard hollow shaft one 21, and the hollow impeller 24 is connected with the hard hollow shaft. One 21 is connected, and the blade edge of the hollow impeller 24 is provided with a plurality of water spray holes 241; the water adding pipe 25 is located inside the hard hollow shaft one 21, and the upper end of the water adding pipe 25 extends to the hard hollow shaft two 22. The water pipe 25 is in clearance fit with the second hard hollow shaft 22 , and the lower end of the water pipe 25 is fixed in the center of the installation box 1 . When in use, add high-temperature and high-pressure water or high-pressure disinfectant to the hard hollow shaft-21 through the water pipe 25, and the high-temperature and high-pressure water or high-pressure disinfectant impacts the spiral impeller 211, so that the spiral impeller 211 rotates and drives the hard hollow shaft-21 to rotate. , the hollow impeller 24 rotates following the rigid hollow shaft 1 21 , and high temperature and high pressure water or high pressure disinfectant is sprayed from the hollow impeller 24 .

The clamping module 3 includes a clamping body 31 and a support plate 32; the clamping body 31 includes a ring body and a plurality of brackets 311; the inner hole of the ring body is stepped, and the ring body is sleeved on the bearing one 23 The upper end and the ring body and the bearing one 23 form a rotational connection; the brackets 311 are evenly distributed around the ring body, one end of the bracket 311 is integrated with the ring body, the other end of the bracket 311 is a free end, and the free end is inclined downward by 20° To 45°, a plurality of shank holes are provided on the bracket 311, and the diameter of the shank holes is adapted to the diameter of the shank 5; the side of the shank hole is provided with a clamping unit 33, and the clamping unit 33 The support plate 32 is located at the lower end of the clamping body 31, and the support plate 32 is connected to the hard hollow body. The second shaft 22 is connected as a whole, and the shape of the support plate 32 is an inverted funnel shape, and the plate surface of the support plate 32 is parallel to the bracket 311 . When in use, insert the lower half of the handle 5 of the scalpel into the hole of the handle, clamp the handle 5 by the clamping unit 33, the bracket 311 rotates around the bearing 23, the bracket 311 is inclined downward by 20° to 45°, The scalpels do not block each other, because the clamping unit 33 can automatically adjust the clamping part of the handle 5, so that the scalpels can be cleaned in all directions, and can be cleaned in all directions.

The moving direction of the clamping unit 33 in the left half of FIG. 6 is the criterion. The clamping unit 33 includes a gear 1 331, a rack 1 332, a rack 2 333, a clamping head 1 334 and a clamping head 2 335, and the clamping head 1 334 is connected to the end of the rack 332, clamping The second head 335 is connected with the end of the rack 2 333, the clamping head 1 334 has the same structure as the clamping head 2 335; the clamping body 31 is provided with a chute 1 and a chute 2, and the chute 1 is located in the gear 1 The upper end of 331, the second chute is located at the lower end of the gear 1 331; the rack 1 332 is located in the chute 1, the rack 2 333 is located in the chute 2, the gear 1 331 rotates counterclockwise to drive the rack 1 332 to move to the left , the gear one 331 rotates counterclockwise to drive the rack two 333 to move to the right, and the gear one 331 is driven by the set motor one; the clamping head one 334 includes a spring one, a cylindrical block 3341, a suction cup 3342, a slider one 3343, The second spring and the pulling rope 3344, one end of the spring one is connected with the rack one 332, and the other end of the spring one is connected with the cylindrical block 3341; the suction cup 3342 is connected with the end of the cylindrical block 3341 as a whole, and the suction cup 3342 is adjacent to The handle hole; the center of the cylindrical block 3341 is provided with a cylindrical slideway, the side of the slideway is provided with a ventilation hole 3341a, one end of the ventilation hole 3341a is communicated with the slideway, and the other end of the ventilation hole 3341a is connected with the slideway. The suction cups 3342 are connected; the slider one 3343 is located in the slideway, the slider one 3343 is adapted to the slideway, and the slider one 3343 is provided with a vent hole two 3343a, the vent hole two 3343a is communicated with the outside of the cylindrical block 3341, and When the second ventilation hole 3343a is in contact with the ventilation hole 1 3341a, the ventilation hole 1 3341a communicates with the outside of the cylinder block 3341; the spring 2 is located at the end of the slider 1 3343, and when the spring 2 is in a natural expansion and contraction state, the ventilation hole 1 3341a communicates with the through hole 3341. The second air hole 3343a is not in contact, and the first air hole 3341a is in a closed state; the pull rope 3344 is located in the second air hole 3343a, one end of the pull rope 3344 is fixedly connected with the end of the rack one 332, and the other end of the pull rope 3344 is connected to the through hole 3343a. The hole walls in the second air hole 3343a are fixedly connected. When in use, the motor 1 drives the gear 1 331 to rotate counterclockwise, the gear 1 331 drives the rack 1 332 to move to the left, the clamping head 1 334 moves to the left, the rack 1 332 squeezes the spring 1, and the spring 1 squeezes the cylindrical block 3341. And suction cup 3342, suction cup 3342 is close to the handle 5, the rack 1 332 continues to squeeze, the gas in the suction cup 3342 is squeezed out, the suction cup 3342 tightly sucks the handle 5, at the same time, the gear 1 331 drives the rack 2 333 to move. Move to the right, the clamping head 2 335 is separated from the handle 5, and the change of the clamping position of the handle 5 is completed; when the gear 1 331 rotates counterclockwise, the gear 1 331 drives the rack 1 332 to move to the right, and the clamping head 1 334 moves to the right, rack 1 332 pulls back spring 1, spring 1 is elongated, pulling rope 3344 is straightened, cylindrical block 3341 is pressed against the middle of chute 1, spring 1 continues to be elongated, pulling rope 3344 will The slider one 3343 is pulled to the left, and the second spring is compressed. When the vent hole two 3343a on the slider one 3343 moves to the vent hole one 3341a, the vent hole one 3341a is connected with the vent hole two 3343a, so that the vent hole one 3341a and the vent hole two 3343a communicate with each other. The cylindrical block 3341 is connected to the outside, the outside air enters the suction cup 3342, the suction cup 3342 relaxes the suction force of the tool handle 5, the suction cup 3342 is separated from the tool handle 5, and at the same time, the gear one 331 drives the rack two 333 to move to the left, and the clamping head The second 335 sucks the handle 5 and completes the change of the clamping position of the handle 5.

The cleaning module 4 includes an elastic plate 41 and a wiping part 42, and both the elastic plate 41 and the wiping part 42 are located at the upper end of the scalpel; the elastic plate 41 includes a fixed plate 411, a plurality of rotating plates 412 and a spring three; the The fixed plate 1 411 is obliquely fixed on the upper end of the inner wall of the installation box 1, one end of the rotating plate 412 is hinged with the fixed plate 1 411, and the other end of the rotating plate 412 is a free end; The other end of the third is hinged to the middle of the rotating plate 412; the wiping portion 42 includes a second fixing plate 421 and a plurality of wiping cloth strips 422. The second fixing plate 421 is fixed obliquely on the inner wall of the installation box 1, and the first fixing plate 411 and the second fixing plate 421. 421 are alternately arranged 422; one end of the wiper strip 422 is connected to the second fixing plate 421, the other end of the wiper strip 422 is a free end, and the free end of the wiper strip 422 naturally hangs down to the bottom end of the scalpel. When in use, the hollow impeller 24 sprays clean water into the installation box 1. When the water is sprayed on the rotating plate 412, the water on the rotating plate 412 will flow down and impact the scalpel. By changing the water pressure of the clean water, the rotating plate 412 Elastic fluctuations on the fixed plate 1 411 to achieve up and down washing of the scalpel; the scalpel on the support plate 32 rotates with the support plate 32, and the scalpel will be wiped and cleaned when it hits the wiper strip 422, and passes through the elastic plate 41. Combined with the wiping part 42, the scalpel can be effectively wiped and rinsed up and down, so as to achieve the purpose of cleaning the scalpel.

The specific operation process is as follows:

When working, insert the lower half of the handle 5 of the scalpel into the handle hole on the bracket 311, and control the suction cup 3342 to suck the handle 5 of the scalpel through the rotation of the motor. High-temperature and high-pressure water or high-pressure disinfectant is added into the mass hollow shaft-21, and the high-temperature and high-pressure water or high-pressure disinfectant impacts the screw impeller 211, so that the screw impeller 211 rotates and drives the rigid hollow shaft-21 to rotate, and the hollow impeller 24 follows the rigid hollow shaft. One 21 rotates, and high-temperature and high-pressure water or high-pressure disinfectant is sprinkled from the hollow impeller 24 to realize cleaning, disinfection and sterilization of the scalpel; during the cleaning of the scalpel by the cleaning module 4, the hollow impeller 24 enters the installation box 1. Spray clean water, when the water is sprayed on the rotating plate 412, the water on the rotating plate 412 will flow down and impact the scalpel. By changing the water pressure of the clean water, the rotating plate 412 will elastically fluctuate on the fixed plate 1 411 to achieve Rinse the scalpel up and down; the scalpel on the support plate 32 rotates with the support plate 32, and the scalpel will be wiped and cleaned when it hits the wiper strip 422. The combination of the elastic plate 41 and the wiping part 42 can effectively The scalpel is wiped and rinsed up and down, thus realizing the cleaning purpose of the scalpel by the cleaning module 4; in the process of changing the clamping unit 33 to automatically adjust the clamping part of the scalpel, the motor one drives the gear one 331 to rotate counterclockwise, and the gear One 331 drives the rack one 332 to move to the left, the clamping head one 334 moves to the left, the rack one 332 squeezes the spring one, the spring one squeezes the cylindrical block 3341 and the suction cup 3342, the suction cup 3342 is close to the handle 5, the rack one 332 continues to squeeze, the gas in the suction cup 3342 is squeezed out, the suction cup 3342 tightly sucks the knife handle 5, at the same time, the gear 1 331 drives the rack 2 333 to move to the right, the clamping head 2 335 is separated from the knife handle 5, complete Change the clamping position of the tool handle 5; when the gear one 331 rotates counterclockwise, the gear one 331 drives the rack one 332 to move to the right, the clamping head one 334 moves to the right, and the rack one 332 pulls back the spring one, As soon as the spring is stretched, the pull rope 3344 is straightened, the cylindrical block 3341 is pressed against the middle of the chute 1, and the spring continues to be stretched, the pull rope 3344 pulls the slider 1 3343 to the left, and the spring 2 is compressed until When the ventilation hole 2 3343a on the slider 1 3343 moves to the ventilation hole 1 3341a, the ventilation hole 1 3341a communicates with the ventilation hole 2 3343a, so that the ventilation hole 1 3341a communicates with the outside of the cylinder block 3341, the outside air enters the suction cup 3342, and the suction cup The suction force of 3342 on the handle 5 is loosened, and the suction cup 3342 is separated from the handle 5. At the same time, the gear 1 331 drives the rack 2 333 to move to the left, and the clamping head 2 335 sucks the handle 5, completing the alignment of the handle 5. Change of clamping position; because the clamping unit 33 can automatically adjust the clamping part of the knife handle 5, so that the scalpel can be completely cleaned, and can be cleaned in all directions.

The foregoing has shown and described the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above-mentioned embodiments, and the descriptions in the above-mentioned embodiments and the description are only to illustrate the principle of the present invention. Without departing from the spirit and scope of the present invention, the present invention will have Various changes and modifications fall within the scope of the claimed invention. The claimed scope of the present invention is defined by the appended claims and their equivalents.

Claims (4)

1. The utility model provides a medical scalpel disinfection and sterilization system which characterized in that: the ultraviolet sterilizing lamp comprises an installation box (1), a water spraying module (2), a clamping module (3) and a cleaning module (4), wherein a plurality of ultraviolet sterilizing lamps (11) are arranged on the inner wall of the installation box (1); the water spraying module (2) is positioned in the center of the installation box (1), and the water spraying module (2) is used for supplementing a water source to the cleaning module (4) and providing rotary power for the clamping module (3); the clamping module (3) is arranged at the upper part of the water spraying module (2), and the clamping module (3) is used for clamping a knife handle (5) of the scalpel and automatically adjusting the clamped part; the cleaning module (4) is positioned on the upper side of the clamping module (3), and the cleaning module (4) is used for changing the water spraying direction of the water spraying module (2) and cleaning the scalpel;

the water spraying module (2) comprises a first hard hollow shaft (21), a second hard hollow shaft (22), a first bearing (23), a hollow impeller (24) and a water feeding pipe (25); the second hard hollow shaft (22) is fixed in the center of the installation box (1); the hard hollow shaft I (21) is positioned at the right upper end of the hard hollow shaft II (22), a spiral impeller (211) is arranged in the inner wall of the hard hollow shaft I (21), and the spiral impeller (211) and the inner wall of the hard hollow shaft I (21) are connected into a whole so as to realize that the hard hollow shaft I (21) is driven to rotate by high-pressure water; the first bearing (23) is positioned between the first hard hollow shaft (21) and the second hard hollow shaft (22), the upper end of the first bearing (23) is connected with the second hard hollow shaft (22), the lower end of the first bearing (23) is connected with the first hard hollow shaft (21), and the first hard hollow shaft (21) is communicated with the second hard hollow shaft (22); the hollow impeller (24) is installed at the top end of the first hard hollow shaft (21), the hollow impeller (24) is communicated with the first hard hollow shaft (21), and a plurality of water spraying holes (241) are formed in the edge of a blade of the hollow impeller (24); the water adding pipe (25) is located inside the first hard hollow shaft (21), the upper end of the water adding pipe (25) extends into the second hard hollow shaft (22), the water adding pipe (25) is in clearance fit with the second hard hollow shaft (22), and the lower end of the water adding pipe (25) is fixed in the center of the installation box (1).

2. The medical scalpel sterilization system of claim 1, wherein: the clamping module (3) comprises a clamping body (31) and a support plate (32); the clamping body (31) comprises a ring body and a plurality of brackets (311); the inner hole of the ring body is stepped, the ring body is sleeved at the upper end of the bearing I (23), and the ring body is rotatably connected with the bearing I (23); the support (311) is uniformly distributed around the ring body, one end of the support (311) is connected with the ring body into a whole, the other end of the support (311) is a free end, the free end inclines downwards by 20-45 degrees, a plurality of handle holes are formed in the support (311), and the aperture of each handle hole is matched with the diameter of the handle (5); a clamping unit (33) is arranged beside the knife handle hole, and the clamping unit (33) is used for clamping the knife handle (5) and changing the clamping position for clamping the knife handle (5); the support plate (32) is positioned at the lower end of the clamping body (31), the support plate (32) and the second hard hollow shaft (22) are connected into a whole, the support plate (32) is in an inverted funnel shape, and the plate surface of the support plate (32) is parallel to the support (311).

3. The medical scalpel sterilization system of claim 2, wherein: the clamping unit (33) comprises a first gear (331), a first rack (332), a second rack (333), a first clamping head (334) and a second clamping head (335), the first clamping head (334) is connected with the end of the first rack (332), the second clamping head (335) is connected with the end of the second rack (333), and the first clamping head (334) and the second clamping head (335) are identical in structure; a first sliding groove and a second sliding groove are arranged in the clamping body (31), the first sliding groove is positioned at the right upper end of the first gear (331), and the second sliding groove is positioned at the right lower end of the first gear (331); the first rack (332) is positioned in the first sliding groove, the second rack (333) is positioned in the second sliding groove, the first gear (331) rotates anticlockwise to drive the first rack (332) to move leftwards, the first gear (331) rotates anticlockwise to drive the second rack (333) to move rightwards, and the first gear (331) is driven by a first arranged motor; the clamping head I (334) comprises a spring I, a cylindrical block (3341), a sucking disc (3342), a sliding block I (3343), a spring II and a pull rope (3344), one end of the spring I is connected with the rack I (332), and the other end of the spring I is connected with the cylindrical block (3341); the sucker (3342) is connected with the end part of the cylindrical block (3341) into a whole, and the sucker (3342) is close to the cutter handle hole; a cylindrical slide way is arranged in the center of the cylindrical block (3341), a first vent hole (3341a) is arranged beside the slide way, one end of the first vent hole (3341a) is communicated with the slide way, and the other end of the first vent hole (3341a) is communicated with the sucker (3342); the first sliding block (3343) is positioned in the slide way, the first sliding block (3343) is matched with the slide way, a second vent hole (3343a) is formed in the first sliding block (3343), the second vent hole (3343a) is communicated with the outside of the cylindrical block (3341), and when the second vent hole (3343a) is contacted with the first vent hole (3341a), the first vent hole (3341a) is communicated with the outside of the cylindrical block (3341); the second spring is positioned at the end part of the first slider (3343), when the second spring is in a natural telescopic state, the first vent hole (3341a) is not in contact with the second vent hole (3343a), and the first vent hole (3341a) is in a closed state; the pull rope (3344) is positioned in the second vent hole (3343a), one end of the pull rope (3344) is fixedly connected with the end part of the first rack (332), and the other end of the pull rope (3344) is fixedly connected with the hole wall in the second vent hole (3343 a).

4. The medical scalpel sterilization system of claim 1, wherein: the cleaning module (4) comprises an elastic plate (41) and a wiping part (42), and the elastic plate (41) and the wiping part (42) are both positioned at the upper end of the scalpel; the elastic plate (41) comprises a first fixed plate (411), a plurality of rotating plates (412) and a third spring; the first fixed plate (411) is obliquely fixed at the upper end of the inner wall of the installation box (1), one end of the rotating plate (412) is hinged with the first fixed plate (411), and the other end of the rotating plate (412) is a free end; one end of the third spring is fixedly connected with the first fixing plate (411), and the other end of the third spring is hinged with the middle part of the rotating plate (412); the wiping part (42) comprises a second fixing plate (421) and a plurality of wiping cloth strips (422), the second fixing plate (421) is obliquely fixed on the inner wall of the installation box (1), and the first fixing plate (411) and the second fixing plate (421) are alternately arranged; one end of the wiping cloth strip (422) is connected with the second fixing plate (421), the other end of the wiping cloth strip (422) is a free end, and the free end of the wiping cloth strip (422) naturally hangs down to the bottom end of the scalpel.

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