CN108543084B

CN108543084B - Scalpel degassing unit

Info

Publication number: CN108543084B
Application number: CN201810460669.7A
Authority: CN
Inventors: 李励; 郎勇; 刘见平; 张秀娟
Original assignee: Individual
Current assignee: Lang Yong; Li Li
Priority date: 2018-05-15
Filing date: 2018-05-15
Publication date: 2020-08-18
Anticipated expiration: 2038-05-15
Also published as: CN108543084A

Abstract

The invention discloses a scalpel disinfection device, which belongs to the technical field of medical instruments and mainly comprises a base, a rotating shaft and a shell, wherein the base comprises a first cavity, a second cavity, a third cavity, a fourth cavity and a plastic sleeve, four rows of small holes are longitudinally arranged on the plastic sleeve, a water inlet and a water outlet which are connected with the small holes are respectively arranged on the side surfaces of the first cavity, the second cavity and the third cavity, a controller and a hot air blower are arranged inside the fourth cavity, a control switch and an air inlet are arranged on the side surface of the fourth cavity, the air inlet, the hot air blower and the small holes on the plastic sleeve are sequentially connected through a pipeline, four connecting rods are arranged on the rotating shaft, a micro steering engine and a powerful magnet are arranged on each connecting rod, the four cavities are surrounded by the shell, a scalpel is adsorbed on the powerful magnet and enters each cavity through the, is safe and reliable.

Description

Scalpel degassing unit

Technical Field

The invention relates to the technical field of medical instruments, in particular to a scalpel disinfection device.

Background

The operation refers to the treatment of excision, suturing, etc. of the body of a patient by a doctor with medical instruments. The health of the patient is maintained by the operation of the local parts of the human body by the instruments such as a knife, a scissors, a needle and the like. Is the main treatment method of surgery, commonly called as 'operation'. Aims to cure or diagnose diseases, such as removing pathological tissues, repairing injuries, transplanting organs, improving the functions and the forms of organisms and the like. At present, the disinfection device for the scalpel basically adopts a mode of cleaning and disinfection separation, disinfection solution soaking is carried out after the scalpel is cleaned, the disinfection mode is single, certain limitation is achieved, safety is worried, a plurality of hospitals still use the scalpel once, the treatment cost of a patient is undoubtedly increased by the disposable scalpel, the disinfection method for cleaning and disinfection separation increases the cycle of reutilization of the scalpel, the operation steps from cleaning to disinfection are complicated, and the cost of manual labor is increased.

The operating knife cannot be sterilized by high-pressure steam, because the sharpness of the operating knife can be influenced by the method, the operating knife in a hospital can be used after being strictly sterilized, and the operating knife which is not thoroughly sterilized can cause wound infection of a patient and even harm the life of the patient.

Disclosure of Invention

The invention aims at solving the technical problems of low efficiency, poor disinfection effect and complex operation of the existing scalpel disinfection device, and further provides a scalpel disinfection device which is efficient, easy to operate, safe and reliable.

The technical scheme of the invention is as follows: a scalpel disinfection device mainly comprises a base, a rotating shaft and a shell;

the base mainly comprises a first cavity, a second cavity, a third cavity, a fourth cavity and a plastic sleeve, wherein the first cavity, the second cavity, the third cavity and the fourth cavity are four fan-shaped cavities and jointly form a cylinder, the top of the cylinder forms a concave surface, a leak hole is respectively formed in the positions, close to the circle center, of the upper surfaces of the first cavity, the second cavity and the third cavity, a water inlet and a water outlet are respectively formed in the side surfaces of the first cavity, the second cavity and the third cavity, a controller and a hot air blower are arranged in the fourth cavity and electrically connected with the controller, a wiring port, a time-increasing button, a power switch and a time-decreasing button which are electrically connected with the controller are sequentially arranged on the side surfaces of the fourth cavity in an anticlockwise direction, an air inlet is formed in the right side of the time-decreasing button, the air inlet is connected with the hot air blower through a pipeline, the plastic sleeve is, the plastic sleeve is equally divided into four fan-shaped channels around the circular channel, the four fan-shaped channels are respectively connected with the three water inlets and the hot air blower through pipelines, and the outer surfaces of the four fan-shaped channels are longitudinally provided with circular small holes which are arranged at equal intervals;

the rotating shaft mainly comprises a thin shaft body, a thick shaft body, four shaft motors, connecting rods, a micro steering engine and powerful magnets, wherein the thin shaft body is inserted into the circular channel, the shaft motors are fixed at the lower end of the thin shaft body, the thick shaft body is fixed at the upper end of the thin shaft body, the four connecting rods are respectively and transversely fixed on the side surface of the thick shaft body at equal intervals, an elbow is arranged at the far end of each connecting rod, the micro steering engine is positioned in the elbow, the powerful magnets are connected below an output shaft of the micro steering engine, and the shaft motors and the micro steering engine are respectively and electrically connected with the controller;

the casing includes support column, curb plate, groove baffle, roof, the support column has four, and the lower extreme of four support columns is fixed respectively at adjacent cavity intersection and is in apart from the centre of a circle farthest end, and the left and right sides of every support column respectively vertically is equipped with the draw-in groove, and the medial surface of support column vertically is equipped with the seal groove, the curb plate is the curved surface, and four total, control two adjacent curb plates and support column and pass through the draw-in groove and link into cylindrical casing, the groove baffle has four, and is equipped with the ascending U type breach of opening on every groove baffle, and the groove baffle is connected between support column and two adjacent fan-shaped passageways, and four groove baffles divide the inner space partition of casing equally into groove one, groove two, groove three, groove four, the.

Furthermore, boiling water is introduced from the water inlet of the first cavity, disinfectant is introduced from the water inlet of the second cavity, and medical alcohol is introduced from the water inlet of the third cavity, the boiling water has the functions of cleaning and high-temperature sterilization, the disinfectant is a special disinfectant, and the medical alcohol has volatility and is favorable for flushing the disinfectant on the surface of the scalpel.

Further, the handle is embedded into the outer wall of the side plate, and the design of the handle is favorable for moving the side plate up and down.

Furthermore, the scalpel disinfection device is characterized in that when the rotating shaft rotates to the position that the connecting rod is aligned with the small hole every time, the shaft motor stops rotating, the micro steering engine starts rotating, after the micro steering engine rotates for one minute, the micro steering engine stops rotating temporarily, the shaft motor rotates to the position that the connecting rod is aligned with the small hole next time, the steps are repeated, and the process is repeated.

Further, the disinfectant comprises the following components in percentage by weight: 0.01 to 0.03 percent of calcium stearate, 0.05 to 0.07 percent of alkenyl sodium sulfonate, 0.1 to 0.3 percent of chitosan quaternary ammonium salt, 10 to 15 percent of dodecyl dimethyl benzyl ammonium chloride, 8 to 12 percent of isoprene, 0.1 to 0.2 percent of butyl hydroxy anisole, 6 to 8 percent of zinc acetate and the balance of deionized water, wherein the calcium stearate has the function of liquid stabilization, the alkenyl sodium sulfonate has the decontamination capability, the chitosan quaternary ammonium salt has the antibacterial function, the dodecyl dimethyl benzyl ammonium chloride has the functions of activating agent and sterilization, the isoprene has the anti-inflammatory function, the butyl hydroxy anisole has the anti-oxidation function, and the zinc acetate has the antiseptic function.

Furthermore, the baffle plates at two sides of the groove IV are provided with ultraviolet lamp tubes, so that the drying and the secondary sterilization by ultraviolet rays can be realized.

Furthermore, the shell of the miniature steering engine is made of a magnetic shielding material, so that the influence of the magnetic field of the powerful magnet on the miniature steering engine is prevented.

Furthermore, the side plate on the groove four is provided with an air outlet, and the design of the air outlet is beneficial to the outflow of air in the groove four.

A working method of a scalpel disinfection device comprises the following steps:

step one, inserting a power line, and opening the side plate on the groove four upwards.

And step two, longitudinally adsorbing the polluted scalpel on the powerful magnet, closing the side plate on the groove four, and pressing down the power switch.

Step three, the time of each scalpel staying in each groove is defaulted to be two minutes, and a user can adjust the time increasing button or the time decreasing button according to requirements.

And step four, when the first scalpel rotates to the groove one, the powerful magnet in the groove four can be adsorbed to the second scalpel to be cleaned, and the operation is repeated.

And step five, when the first scalpel is turned to the groove four from the groove three, the next scalpel to be cleaned can be replaced after the scalpel is dried.

And step six, after all the cutters are cleaned, turning off the power supply, opening all the side plates, and washing each groove with clean water.

Compared with the prior art, the invention has the beneficial effects that: the invention can combine the cleaning and the disinfection for one-time operation, greatly shortens the time period between the cleaning and the disinfection, saves the cleaning time, improves the disinfection efficiency, has simple operation, only needs the strong magnet absorbed by the surgical knife in the tank IV to start the machine during the cleaning, and takes down the surgical knife after the surgical knife is transferred into the tank IV for drying again, the tank I, the tank II and the tank III are all cleaning tanks, the tank IV is a drying tank, the tank I is washed by boiling water, the sterilization can be realized at high temperature, the tank II is cleaned by disinfectant, the special disinfectant has the disinfection and antibacterial functions, the tank III is cleaned by alcohol, can wash but disinfect again, the volatility of alcohol is strong through groove four times drying efficiency is high, and the ultraviolet lamp that groove four was equipped with can disinfect once more, and multiple washing and multiple disinfection have increased sterile reliability, great improvement sterile thoroughness.

Drawings

FIG. 1 is a schematic perspective exploded view of the present invention;

FIG. 2 is a view of the connection of the trough baffle and plastic sleeve of the present invention;

FIG. 3 is a top view of the base of the present invention;

FIG. 4 is a perspective view of the side panel of the present invention open;

fig. 5 is a diagram showing the connection among the trough baffles, the side plates and the support columns of the present invention.

Wherein, 1-base, 2-rotating shaft, 3-shell, 11-cavity I, 12-cavity II, 13-cavity III, 14-cavity IV, 15-plastic sleeve, 16-small hole, 17-water inlet, 18-water outlet, 19-air inlet, 120-leakage hole, 121-controller, 122-air heater, 123-circular channel, 124-sector channel, 125-power switch, 126-time-increasing button, 127-time-decreasing button, 128-wiring port, 21-thin shaft, 22-thick shaft, 23-shaft motor, 24-connecting rod, 25-micro steering engine, 26-strong magnet, 31-supporting column, 32-side plate, 321-air outlet, 33-groove baffle, 331-U-shaped notch, 34-top plate, 340-ultraviolet lamp tube, 341-sealing groove, 342-clamping groove, 35-handle, 36-groove I, 37-groove II, 38-groove III and 39-groove IV.

Detailed Description

For the convenience of understanding the technical solution of the present invention, the following is further explained with reference to fig. 1 to 5, and the embodiments do not limit the scope of the present invention.

As shown in figure 1, the scalpel disinfection device mainly comprises a base 1, a rotating shaft 2 and a shell 3,

2. the base 1 mainly includes cavity one 11, cavity two 12, cavity three 13, cavity four 14, plastic sleeve 15, cavity one 11, cavity two 12, cavity three 13, cavity four 14 are four fan-shaped cavities, and constitute a cylinder jointly, and make the cylinder top form the concave surface, cavity one 11, cavity two 12, the upper surface of cavity three 13 is close to centre of a circle department and respectively is equipped with a small opening 120, and the side of cavity one 11, cavity two 12, cavity three 13 respectively is equipped with a water inlet 17 and a delivery port 18, let in boiling water from the water inlet 17 of cavity one 11, let in antiseptic solution from the water inlet 17 of cavity two 12, let in medical alcohol from the water inlet 17 of cavity three 13, boiling water has the effect of washing and pasteurization, antiseptic solution is special antiseptic solution, antiseptic solution includes by weight percent: 0.02% of calcium stearate, 0.06% of sodium alkenyl sulfonate, 0.02% of chitosan quaternary ammonium salt, 13% of dodecyl dimethyl benzyl ammonium chloride, 10% of isoprenyl, 0.15% of butyl hydroxy anisole, 7% of zinc acetate and the balance of deionized water, wherein the calcium stearate has the function of liquid stabilization, the sodium alkenyl sulfonate has the decontamination capability, the chitosan quaternary ammonium salt has the antibacterial function, the dodecyl dimethyl benzyl ammonium chloride has the functions of activating agent and sterilization, the isoprenyl has the anti-inflammatory function, the butyl hydroxy anisole has the anti-oxidation function, the zinc acetate has the anti-corrosion function, the medical alcohol has the volatility which is favorable for washing the disinfectant on the surface of the scalpel, a controller 121 and a hot air blower 122 are arranged inside the cavity IV 14, as shown in figure 3, the two are electrically connected, and the side surface of the cavity IV 14 is sequentially provided with a wiring port 128, which is electrically connected with the, The timing control device comprises a timing increasing button 126, a power switch 125 and a timing decreasing button 127, wherein an air inlet 19 is formed in the right side of the timing decreasing button 127, the air inlet 19 is connected with a hot air blower 122 through a pipeline, the plastic sleeve 15 is vertically fixed at the center of a circle of the base 1, a circular channel 123 is formed in the plastic sleeve 15, the plastic sleeve 15 is equally divided into four fan-shaped channels 124 around the circular channel 123, the four fan-shaped channels 124 are respectively connected with three water inlets 17 and the hot air blower 122 through pipelines, and circular small holes 16 which are arranged at equal intervals are longitudinally formed in the outer surfaces of the four fan-shaped channels 124;

the rotating shaft 2 mainly comprises a thin shaft body 21, a thick shaft body 22, a shaft motor 23, connecting rods 24, micro steering gears 25 and strong magnets 26, the thin shaft body 21 is inserted into the circular channel 123, the shaft motor 23 is fixed at the lower end of the thin shaft body 21, the thick shaft body 22 is fixed at the upper end of the thin shaft body 21, four connecting rods 24 are arranged and are respectively and equidistantly and transversely fixed on the side surface of the thick shaft body 22, an elbow is arranged at the far end of the connecting rod 24, the micro steering gears 25 are positioned in the elbow, the shell of the micro steering gears 25 is made of magnetic shielding materials to prevent the magnetic field of the strong magnets 26 from influencing the micro steering gears 25, the strong magnets 26 are connected below the output shafts of the micro steering gears 25, the shaft motor 23 and the micro steering gears 25 are respectively and electrically connected with the controller 121, when the connecting rods 24 are aligned with the small holes 16 when the rotating shaft 2, after the micro steering engine 25 rotates for one minute, the micro steering engine 25 stops rotating, the shaft motor 23 rotates again until the connecting rod 24 is aligned with the small hole 16 next time, the steps are repeated, and the process is circulated;

the shell 3 comprises supporting columns 31, side plates 32, groove baffles 33 and a top plate 34, wherein four supporting columns 31 are provided, the lower ends of the four supporting columns 31 are respectively fixed at the intersection of adjacent cavities and are positioned at the farthest ends away from the circle center, the left side and the right side of each supporting column 31 are respectively and longitudinally provided with a clamping groove 342, the inner side surface of each supporting column 31 is longitudinally provided with a sealing groove 341, as shown in fig. 5, the side plates 32 are curved surfaces, the four side plates 32 are provided with air outlets 321, the air outlets 321 are designed to facilitate the air in the cavities to flow out, a lifting handle 35 is embedded in the outer wall of each side plate 32 and is designed to facilitate the up-and-down movement of the side plates 32, the two adjacent side plates 32 at the left side and the right side are connected with the supporting columns 31 through the clamping grooves 342 to form the cylindrical shell 3, the four groove baffles 33 are provided with U-, as shown in fig. 2, the four groove baffles 33 divide the inner space of the housing 3 into a first groove 36, a second groove 37, a third groove 38 and a fourth groove 39, the ultraviolet lamp tubes 340 are disposed on the groove baffles 33 on both sides of the fourth groove 39, and can be dried and sterilized again by ultraviolet rays, and the top plate 34 is disposed on the top of the housing 3.

The working method of the embodiment comprises the following steps:

step one, a power line is plugged in, and the side plate 32 on the groove four 39 is opened upwards.

And step two, the polluted scalpel is longitudinally adsorbed on the powerful magnet 26, the side plate 32 on the groove four 39 is closed, and the power switch 125 is pressed down.

Step three, the time of the scalpel staying in each groove is two minutes by default, and the user can adjust the time increasing button 126 or the time decreasing button 127 according to the requirement.

Step four, when the first scalpel rotates to the first groove 36, the strong magnet 26 in the groove four 39 can be adsorbed to the second scalpel to be cleaned, and the operation is circulated.

And step five, when the first scalpel is turned to the groove four 39 from the groove three 38, the next scalpel to be cleaned can be replaced after the scalpel is dried.

And step six, after all the cutters are cleaned, turning off the power supply, opening all the side plates 32, and washing each groove with clean water.

Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.

Claims

1. A scalpel disinfection device is characterized by mainly comprising a base (1), a rotating shaft (2) and a shell (3);

the base (1) mainly comprises a first cavity (11), a second cavity (12), a third cavity (13), a fourth cavity (14) and a plastic sleeve (15), wherein the first cavity (11), the second cavity (12), the third cavity (13) and the fourth cavity (14) are four fan-shaped cavities and jointly form a cylinder, the top of the cylinder forms a concave surface, a leak hole (120) is respectively formed in the positions, close to the circle center, of the upper surfaces of the first cavity (11), the second cavity (12) and the third cavity (13), a water inlet (17) and a water outlet (18) are respectively formed in the side surfaces of the first cavity (11), the second cavity (12) and the third cavity (13), a controller (121) and an air heater (122) are arranged inside the fourth cavity (14) and are electrically connected with each other, and a wiring port (128) electrically connected with the controller (121) is sequentially arranged on the side surface of the fourth cavity (14) in the anticlockwise direction, The timing control device comprises a timing button (126), a power switch (125) and a timing reduction button (127), wherein an air inlet (19) is formed in the right side of the timing reduction button (127), the air inlet (19) is connected with an air heater (122) through a pipeline, a plastic sleeve (15) is vertically fixed at the circle center of a base (1), a circular channel (123) is formed in the plastic sleeve (15), the plastic sleeve (15) is equally divided into four fan-shaped channels (124) around the circular channel (123), the four fan-shaped channels (124) are respectively connected with three water inlets (17) and the air heater (122) through pipelines, and circular small holes (16) which are arranged at equal intervals are longitudinally formed in the outer surfaces of the four fan-shaped channels (124);

the rotating shaft (2) mainly comprises a thin shaft body (21), a thick shaft body (22), shaft motors (23), connecting rods (24), micro steering gears (25) and strong magnets (26), wherein the thin shaft body (21) is inserted into the circular channel (123), the shaft motors (23) are fixed at the lower end of the thin shaft body (21), the thick shaft body (22) is fixed at the upper end of the thin shaft body (21), the number of the connecting rods (24) is four, the connecting rods are respectively and transversely fixed on the side surface of the thick shaft body (22) at equal intervals, an elbow is arranged at the far end of each connecting rod (24), the micro steering gears (25) are located in the elbows, the strong magnets (26) are connected below output shafts of the micro steering gears (25), and the shaft motors (23) and the micro steering gears (25) are respectively and electrically connected with the controller;

casing (3) are including support column (31), curb plate (32), groove baffle (33), roof (34), support column (31) have four, and the lower extreme of four support columns (31) is fixed respectively at adjacent cavity intersection and is in apart from the most distal end of the centre of a circle, and each vertically is equipped with draw-in groove (342) in the left and right sides of every support column (31), and the medial surface of support column (31) vertically is equipped with seal groove (341), curb plate (32) are the curved surface, and four total, and two adjacent curb plate (32) and support column (31) link into cylindrical casing (3) through draw-in groove (342) about, groove baffle (33) have four, and be equipped with the ascending U type breach of opening (331) on every groove baffle (33), and groove baffle (33) are connected between support column (31) and two adjacent fan-shaped passageways (124), and four groove baffle (33) divide the inner space of casing (3) equally into groove one (36), The top plate (34) is arranged at the top of the shell (3);

boiling water is introduced from the water inlet (17) of the first cavity (11), disinfectant is introduced from the water inlet (17) of the second cavity (12), and medical alcohol is introduced from the water inlet (17) of the third cavity (13);

a handle (35) is embedded in the outer wall of the side plate (32);

when the rotating shaft (2) rotates to the connecting rod (24) to be aligned with the small hole (16) every time, the shaft motor (23) stops rotating, the micro steering engine (25) starts to rotate, after the micro steering engine (25) rotates for one minute, the micro steering engine (25) stops rotating, when the shaft motor (23) rotates to the connecting rod to be aligned with the small hole (16) next time, the steps are repeated, and the process is circulated;

the groove baffles (33) at the two sides of the groove four (39) are provided with ultraviolet lamp tubes (340);

the shell of the miniature steering engine (25) is made of a magnetic shielding material;

and an air outlet (321) is formed in the side plate (32) on the groove four (39).