A highly efficient ultrasonic disinfection tank for surgical instruments

Abstract

The present invention discloses a surgical instrument efficient ultrasonic disinfection tank, which relates to the technical field of medical instrument disinfection, and comprises a disinfection tank body, a fixed component is arranged at the bottom of the disinfection tank body, and a transmission component is arranged inside the fixed component; when the present invention is used, after the mounting plate and the ultrasonic transducer body are removed, the bottom of the silicone block can be cleaned. At the same time, four movable blocks are pushed to move, and the arc plate is pushed to move by the clamp rod, and the triangular clamp block is pushed out of the triangular clamp slot, so that the connection between the transmission component and the fixed component is lost, and then the silicone block is pulled out downward, and the transmission component can be removed, which is convenient for wiping and cleaning or replacing with a new transmission component. With the cooperation of the fixed component and the transmission component, there is no need to apply a coupling agent, which can prevent residues from adhering to the disinfection tank body or the ultrasonic transducer body, and the cleaning is simple and convenient, and does not affect the ultrasonic transmission effect.

Description

Technical Field

[0001] The invention relates to the technical field of medical instrument disinfection, in particular to a high-efficiency ultrasonic disinfection tank for surgical instruments. Background Art

[0002] Surgical instruments refer to various tools and equipment used during surgical procedures. These instruments include scalpels, tweezers, scissors, forceps, needles, etc., which are designed to help surgeons perform cutting, suturing, sampling and other operations. During surgery, surgical instruments will directly contact the patient's blood, tissues, organs, etc. If the instruments are not disinfected after use, they will become a medium for spreading diseases and cause cross-infection. In order to improve the disinfection effect, ultrasonic disinfection is usually used. Ultrasonic waves produce cavitation through high-frequency vibrations, which can penetrate into the tiny gaps and hard-to-reach places of surgical instruments, making cleaning more thorough.

[0003] In the prior art, the ultrasonic disinfection tank is a key device for ultrasonic disinfection. It provides a stable ultrasonic generation environment, converts electrical energy into ultrasonic energy through the ultrasonic transducer at the bottom, and the disinfectant solution inside it forms a cavitation effect under the action of ultrasonic waves, thereby cleaning and disinfecting the surgical instruments placed therein. In order to increase the good contact between the transducer and the disinfection tank, a coupling agent is applied to the bottom of the disinfection tank. However, after long-term use, the coupling agent will gradually dry and become ineffective, resulting in a decrease in the efficiency of sound wave transmission. When the disinfection tank is subsequently cleaned, the coupling agent residue is difficult to clean, which is troublesome. If it is not cleaned thoroughly, there will be coupling agent residue, which will also affect the subsequent ultrasonic transmission effect.

[0004] Therefore, we propose a highly efficient ultrasonic disinfection tank for surgical instruments to solve the problems raised in the above background technology. Summary of the invention

[0005] The purpose of the present invention is to provide a highly efficient ultrasonic disinfection tank for surgical instruments to solve the problem that in order to increase the good contact between the transducer and the disinfection tank, a coupling agent is applied to the bottom of the disinfection tank. However, after long-term use, the coupling agent will gradually dry out and become ineffective, resulting in a decrease in the efficiency of sound wave transmission. The coupling agent residue is difficult to clean and is relatively troublesome. If it is not cleaned thoroughly, it will also affect the subsequent ultrasonic transmission effect.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a surgical instrument high-efficiency ultrasonic disinfection tank, comprising a disinfection tank body, a fixing component is arranged at the bottom of the disinfection tank body, and a transmission component is arranged inside the fixing component;

[0007] The fixing assembly includes a fixing ring, a fixing sleeve is fixedly installed on the bottom of the fixing ring, an annular plate is movably installed on the outer surface of the fixing sleeve, eight fixing rods are fixedly installed on the bottom of the annular plate, each two adjacent fixing rods of the eight fixing rods form a group, and a pushing plate is fixedly installed on the bottom of the four groups of fixing rods, and movable blocks are arranged on the tops of the four pushing plates, a clamping rod is fixedly installed on the outer surface of one side of the four movable blocks, an arc plate is fixedly installed on one end of the four clamping rods, two triangular clamping blocks are fixedly installed on the outer surfaces of the four arc plates, and connecting springs are movably installed on the outer surfaces of the four clamping rods, four movable holes are opened on the outer surface of the fixing sleeve, a threaded ring is provided on the threaded sleeve on the outer surface of the fixing sleeve, and a pushing ring is fixedly installed on the top of the threaded ring.

[0008] Preferably, the transfer component includes a silicone block, a transfer groove is provided inside the silicone block, the interior of the transfer groove is filled with glycerin, a plurality of grooves are provided at the bottom of the silicone block, an annular groove is provided on the outer surface of the silicone block, four sliding holes are provided on the top of the annular groove, and a connecting plate is fixedly connected to the interior of the annular groove.

[0009] Preferably, four limit grooves are provided on the top of the connecting plate, two triangular slots are provided on one side of the four limit grooves, the four sliding holes are respectively connected with the four limit grooves, the outer surfaces of the four clamping rods and the four arc-shaped plates are respectively movably embedded in the four limit grooves, the outer surfaces of the eight triangular clamping blocks are respectively movably embedded in the four triangular slots, and the outer surface of the silicone block is movably embedded in the fixing ring and the fixing sleeve.

[0010] Preferably, two mounting plates are mounted on the bottom of the disinfection tank body by bolts, an ultrasonic transducer body is mounted between the two mounting plates by bolts, and a plurality of protrusions are fixedly mounted on the top of the ultrasonic transducer body.

[0011] Preferably, the outer surfaces of the plurality of protrusions are movably embedded in the interior of the plurality of grooves, respectively, the top of the ultrasonic transducer body fits with the bottom of the silicone block, the outer surface of one side of the disinfection tank body is fixedly connected with a water outlet pipe near the bottom, and the top of the silicone block fits with the bottom of the disinfection tank body.

[0012] Preferably, the top of the fixing ring is fixedly installed on the bottom of the disinfection tank body, and a plurality of return springs are fixedly connected to the bottom of the fixing ring. One end of each of the return springs is fixedly connected to the top of the annular plate, and two first slide grooves are provided on the top of each of the four push plates.

[0013] Preferably, eight second sliding grooves are opened at the bottom of the annular plate, and two sliding rods are fixedly installed inside the four movable blocks. One ends of the eight sliding rods are movably embedded in the eight first sliding grooves, and the other ends of the eight sliding rods are movably embedded in the eight second sliding grooves, and one ends of the four connecting springs are fixedly connected to the outer surfaces of one side of the four movable blocks.

[0014] Preferably, the other ends of the four connecting springs are in contact with the outer surface of the fixed sleeve, the outer surfaces of the four clamping rods are respectively movably embedded in the four movable holes, the top of the pushing ring is in contact with the bottom of the four pushing plates, and the pushing ring is movably sleeved on the outer surface of the fixed sleeve.

[0015] Preferably, a highly efficient ultrasonic disinfection system for surgical instruments comprises: a control unit, an ultrasonic power source unit, an ultrasonic generating unit, a drainage unit, a temperature control unit, a heating unit and a display interface unit;

[0016] The control unit and the temperature control unit are both electrically connected to the display interface unit, the heating unit is electrically connected to the temperature control unit, the drainage unit and the ultrasonic power source unit are both electrically connected to the control unit, and the ultrasonic generating unit is electrically connected to the ultrasonic power source unit.

[0017] Preferably, the control unit is used to issue instructions to adjust the working states of the drainage unit and the ultrasonic power source unit, the drainage unit is used to discharge the disinfectant in the disinfection tank body, the ultrasonic power source unit is used to generate a high-frequency electrical signal to provide energy for the ultrasonic generating unit, the ultrasonic generating unit is used to convert the electrical signal into mechanical vibration to generate ultrasonic waves, the heating unit is used to heat the disinfection tank body, the temperature control unit is used to detect and control the temperature of the heating unit, and the display interface unit is used to display relevant data received by the control unit and the temperature control unit.

[0018] Compared with the prior art, the present invention has the following beneficial effects:

[0019] 1. When the present invention is used, after removing the mounting plate and the ultrasonic transducer body, the bottom of the silicone block can be cleaned; at the same time, the four movable blocks are pushed to move, and the arc plate is pushed to move by the clamping rod, and the triangular clamping block is pushed out of the triangular clamping groove, so that the connection between the transmission component and the fixed component is lost, and then the silicone block is pulled out downward to remove the transmission component, which is convenient for wiping and cleaning it or replacing it with a new transmission component; with the cooperation of the fixed component and the transmission component, there is no need to apply coupling agent, which can prevent residues from adhering to the disinfection tank body or the ultrasonic transducer body, and the cleaning is simple and convenient without affecting the ultrasonic transmission effect.

[0020] 2. When the present invention is used, the silicone block is used to increase the tightness between the ultrasonic transducer body and the bottom of the disinfection tank body, reduce the air gap, and help improve the ultrasonic transmission efficiency; the cooperation of the protrusion and the groove can increase the contact area between the ultrasonic transducer body and the silicone block, forming a plurality of small ultrasonic transmission channels, which is conducive to more efficient transmission of ultrasonic waves to the disinfectant in the disinfection tank body; the transmission groove of the silicone block is filled with glycerin, which has high sound wave conductivity, can effectively transmit ultrasonic waves, reduce energy loss, and is conducive to efficient transmission of ultrasonic waves.

[0021] 3. In the present invention, when in use, the ultrasonic power source unit is used to generate high-frequency electrical signals. The ultrasonic generating unit converts the electrical signal into mechanical vibration, generates ultrasonic waves, and transmits the ultrasonic waves to the disinfectant in the disinfection tank body; the control unit controls the drainage unit to discharge the disinfectant in the disinfection tank body; the heating unit is used to heat the disinfection tank body, while the temperature control unit monitors and controls the temperature; the display interface unit can display the working status and temperature data of the corresponding unit controlled by the control unit, so that the staff can understand the operation status of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 A front perspective view of a highly efficient ultrasonic disinfection tank for surgical instruments according to the present invention;

[0023] Figure 2 It is a structural cross-sectional expanded stereoscopic diagram of a high-efficiency ultrasonic disinfection tank for surgical instruments of the present invention;

[0024] Figure 3 It is a cross-sectional and expanded stereoscopic diagram of the structure of a transmission component in a high-efficiency ultrasonic disinfection tank for surgical instruments of the present invention;

[0025] Figure 4 It is a cross-sectional and expanded stereoscopic diagram of the structure of a fixing component in a high-efficiency ultrasonic disinfection tank for surgical instruments of the present invention;

[0026] Figure 5 It is a structural cross-sectional expanded stereoscopic diagram of a fixed sleeve in a high-efficiency ultrasonic disinfection tank for surgical instruments of the present invention;

[0027] Figure 6 It is a three-dimensional diagram of the structure of a silica gel block in a high-efficiency ultrasonic disinfection tank for surgical instruments of the present invention;

[0028] Figure 7 It is a structural cross-sectional expanded stereoscopic diagram of a connecting plate in a surgical instrument high-efficiency ultrasonic disinfection tank of the present invention;

[0029] Figure 8 This is a system diagram of a highly efficient ultrasonic disinfection tank for surgical instruments according to the present invention.

[0030] In the figure:

[0031] 1. Disinfection tank body; 2. Fixing assembly; 201. Fixing ring; 202. Fixing sleeve; 203. Annular plate; 204. Reset spring; 205. Fixing rod; 206. Pushing plate; 207. Movable block; 208. Clamping rod; 209. Arc plate; 210. Triangular clamping block; 211. Connecting spring; 212. Movable hole; 213. Sliding rod; 214. First slide groove; 215. Second slide groove; 216. Threaded ring; 217. Pushing ring; 3. Transmission Transfer component; 301, silicone block; 302, transfer groove; 303, groove; 304, annular groove; 305, sliding hole; 306, connecting plate; 307, limit groove; 308, triangular slot; 4, water outlet pipe; 5, mounting plate; 6, ultrasonic transducer body; 7, bump; 8, control unit; 9, ultrasonic power source unit; 10, ultrasonic generating unit; 11, drainage unit; 12, temperature control unit; 13, heating unit; 14, display interface unit. DETAILED DESCRIPTION

[0032] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the implementation regulations described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0033] Example 1: Please refer to Figure 1-Figure 8As shown, the present invention provides a technical solution: a surgical instrument efficient ultrasonic disinfection tank, comprising a disinfection tank body 1, a fixing assembly 2 is arranged at the bottom of the disinfection tank body 1, and a transmission assembly 3 is arranged inside the fixing assembly 2; the fixing assembly 2 comprises a fixing ring 201, a fixing sleeve 202 is fixedly installed at the bottom of the fixing ring 201, and an annular plate 203 is movably arranged on the outer surface of the fixing sleeve 202, and eight fixing rods 205 are fixedly installed at the bottom of the annular plate 203, and each two adjacent fixing rods 205 of the eight fixing rods 205 form a group, and pushing plates 206 are fixedly installed at the bottoms of the four groups of fixing rods 205, and movable blocks 207 are arranged on the tops of the four pushing plates 206, and a clamping rod 208 is fixedly installed on the outer surface of one side of the four movable blocks 207. One end of the four clamping rods 208 is fixedly installed with an arc plate 209, the outer surfaces of the four arc plates 209 are fixedly installed with two triangular clamping blocks 210, the outer surfaces of the four clamping rods 208 are movably sleeved with connecting springs 211, the outer surface of the fixed sleeve 202 is provided with four movable holes 212, the outer surface of the fixed sleeve 202 is threadedly sleeved with a threaded ring 216, and the top of the threaded ring 216 is fixedly installed with a pushing ring 217, the transmission component 3 includes a silicone block 301, the silicone block 301 has a transmission groove 302 inside, the transmission groove 302 is filled with glycerin, the bottom of the silicone block 301 is provided with a plurality of grooves 303, the outer surface of the silicone block 301 is provided with an annular groove 304, and the top of the annular groove 304 is provided with four sliding holes 30 5. The annular groove 304 is fixedly connected with a connecting plate 306. Four limiting grooves 307 are provided on the top of the connecting plate 306. Two triangular slots 308 are provided on one side of the four limiting grooves 307. The four sliding holes 305 are respectively connected with the four limiting grooves 307. The outer surfaces of the four clamping rods 208 and the four arc-shaped plates 209 are respectively movably embedded in the four limiting grooves 307. The outer surfaces of the eight triangular clamping blocks 210 are respectively movably embedded in the four triangular slots 308. The outer surface of the silicone block 301 is movably embedded in the fixing ring 201 and the fixing sleeve 202. Two mounting plates 5 are installed at the bottom of the disinfection tank body 1 by bolts. An ultrasonic transducer body 6 is installed between the two mounting plates 5 by bolts. A plurality of protrusions 7 are fixedly installed on the top of the acoustic transducer body 6, and the outer surfaces of the plurality of protrusions 7 are movably embedded in the interior of the plurality of grooves 303, respectively. The top of the ultrasonic transducer body 6 fits with the bottom of the silicone block 301, and a water outlet pipe 4 is fixedly connected to the outer surface of one side of the disinfection tank body 1 near the bottom, and the top of the silicone block 301 fits with the bottom of the disinfection tank body 1. The top of the fixing ring 201 is fixedly installed on the bottom of the disinfection tank body 1, and the bottom of the fixing ring 201 is fixedly connected with a plurality of return springs 204, and one end of the plurality of return springs 204 is fixedly connected to the top of the annular plate 203, and the tops of the four push plates 206 are provided with two first slide grooves 214, and the bottom of the annular plate 203 is provided with eight second slide grooves 215.Two slide bars 213 are fixedly installed inside the four movable blocks 207, one end of the eight slide bars 213 is movably embedded in the eight first slide grooves 214, and the other end of the eight slide bars 213 is movably embedded in the eight second slide grooves 215. One end of the four connecting springs 211 is fixedly connected to the outer surface of one side of the four movable blocks 207, and the other end of the four connecting springs 211 is in contact with the outer surface of the fixed sleeve 202. The outer surfaces of the four clamping rods 208 are movably embedded in the four movable holes 212, and the top of the pushing ring 217 is in contact with the bottom of the four pushing plates 206. The pushing ring 217 is movably sleeved on the outer surface of the fixed sleeve 202.

[0034] In this embodiment, when in use, the four movable blocks 207 are pushed toward the fixed sleeve 202 at the same time, the four clamping rods 208 are pushed toward the inside of the fixed sleeve 202, and the connecting spring 211 is squeezed, and then the sliding hole 305 is aligned with the position of the four arc plates 209, and the silicone block 301 is pushed upward, so that the arc plates 209 and the clamping rods 208 pass through the sliding holes 305 in sequence and enter the inside of the limiting groove 307. When the silicone block 301 can no longer be pushed, the bottom of the arc plate 209 contacts the bottom surface inside the limiting groove 307, the triangular clamping groove 308 is aligned with the triangular clamping block 210, and the top of the silicone block 301 contacts the bottom of the disinfection tank body 1, and then the squeezing of the movable block 207 is released, and under the elastic force of the connecting spring 211, the movable block 207 is pushed to move outward, and the clamping rods 20 8 and the arc plate 209 move, so that the triangular clamping block 210 is inserted into the triangular clamping groove 308 at the corresponding position, thereby fixing the transmission component 3 at the bottom of the disinfection tank body 1, and then rotating the threaded ring 216 to move it upward, and drive the pushing ring 217 to rotate and move upward at the same time, pushing the pushing plate 206 to move upward, and under the connection of the fixed rod 205, the annular plate 203 is pushed upward, and the reset spring 204 is squeezed, and the movable block 207 is driven to move upward at the same time, so that the clamping rod 208 slides upward in the movable hole 212, and further drives the arc plate 209, the triangular clamping block 210 and the connecting plate 306 to move upward, so that the silicone block 301 is subjected to the upward extrusion force, and fits tightly with the bottom of the disinfection tank body 1, reducing the air gap, which is beneficial to improving the ultrasonic transmission efficiency. Mounting plate 5 is connected with ultrasonic transducer body 6 in advance, then ultrasonic transducer body 6 is placed at the bottom of silica gel block 301, projection 7 is inserted in groove 303, and ultrasonic transducer body 6 is pushed upwards, so that the bottom of its top and silica gel block 301 are closely fitted, now the top of mounting plate 5 just contacts with the bottom of disinfection tank body 1, and then fixed by bolts. After mounting plate 5 and ultrasonic transducer body 6 are taken off, silica gel block 301 bottoms can be cleaned. By promoting movable block 207 again, it is moved to fixed sleeve 202 directions, this process is the same as the above description, arc plate 209 is pushed to move by clamp rod 208, triangular clamp block 210 is pushed out from triangular clamp groove 308, so that transmission component 3 loses connection with fixed component 2, then pull out silica gel block 301 downwards, transmission component 3 can be taken off, conveniently wipe it and clean it or replace new transmission component 3. The threaded ring 216 is rotated in the opposite direction to move downward, driving the push ring 217 to move downward together. The extrusion pressure on the push plate 206, the fixing rod 205 and the annular plate 203 gradually decreases. Under the thrust of the reset spring 204, the annular plate 203, the push plate 206, the clamping rod 208 and the arc plate 209 are pushed downward to reset, without affecting the fixation of the subsequent transmission component 3.With the cooperation of the fixing component 2 and the transmission component 3, there is no need to apply coupling agent, which can prevent residues from adhering to the disinfection tank body 1 or the ultrasonic transducer body 6. Cleaning is simple and convenient without affecting the ultrasonic transmission effect. The problem of applying coupling agent to the bottom of the disinfection tank in order to increase the good contact between the transducer and the disinfection tank is solved. However, after long-term use, the coupling agent will gradually dry and become ineffective, resulting in a decrease in the efficiency of sound wave transmission. The coupling agent residue is difficult to clean and is relatively troublesome. If it is not cleaned thoroughly, it will also affect the subsequent ultrasonic transmission effect.

[0035] Embodiment 2: Figure 2-Figure 7 As shown, the transmission component 3 includes a silicone block 301, a transmission groove 302 is provided inside the silicone block 301, the interior of the transmission groove 302 is filled with glycerin, a plurality of grooves 303 are provided at the bottom of the silicone block 301, an annular groove 304 is provided on the outer surface of the silicone block 301, four sliding holes 305 are provided on the top of the annular groove 304, a connecting plate 306 is fixedly connected to the inside of the annular groove 304, four limiting grooves 307 are provided on the top of the connecting plate 306, two triangular slots 308 are provided on one side of the four limiting grooves 307, the four sliding holes 305 are respectively connected to the four limiting grooves 307, and the outer surfaces of the four clamping rods 208 and the four arc plates 209 are respectively movably embedded in the four limiting grooves 307. The outer surfaces of the eight triangular blocks 210 are movably embedded in the four triangular grooves 308 respectively, the outer surface of the silicone block 301 is movably embedded in the fixing ring 201 and the fixing sleeve 202, the bottom of the disinfection tank body 1 is equipped with two mounting plates 5 by bolts, an ultrasonic transducer body 6 is installed between the two mounting plates 5 by bolts, a plurality of protrusions 7 are fixedly installed on the top of the ultrasonic transducer body 6, the outer surfaces of the plurality of protrusions 7 are movably embedded in the plurality of grooves 303 respectively, the top of the ultrasonic transducer body 6 is fitted with the bottom of the silicone block 301, the outer surface of one side of the disinfection tank body 1 is fixedly connected with a water outlet pipe 4 near the bottom, and the top of the silicone block 301 is fitted with the bottom of the disinfection tank body 1.

[0036] In this embodiment, when in use, after the transmission component 3 and the ultrasonic transducer body 6 are tightly mounted on the bottom of the disinfection tank body 1 by the fixing component 2 and the mounting plate 5, the tightness between the ultrasonic transducer body 6 and the bottom of the disinfection tank body 1 is increased by the silicone block 301, and the air gap is reduced, which is conducive to improving the ultrasonic transmission efficiency. The ultrasonic transducer body 6 converts electrical energy into ultrasonic waves, which are transmitted to the disinfection tank body 1 through the silicone block 301, and then transmitted to the disinfectant inside the disinfection tank body 1. Through the cooperation of the protrusion 7 and the groove 303, the contact area between the ultrasonic transducer body 6 and the silicone block 301 can be increased, the acoustic energy density per unit area can be reduced, and the reflection of ultrasonic waves at the interface can be reduced. When the ultrasonic wave propagates to the silicone block 301, more ultrasonic wave energy can be transmitted through the close contact between the protrusion 7 and the groove 303. The cooperation of the protrusion 7 and the groove 303 constitutes a plurality of small ultrasonic wave transmission channels, which is conducive to more efficient transmission of ultrasonic waves to the disinfectant in the disinfection tank body 1. The transfer groove 302 of the silicone block 301 is filled with glycerin, which has high sound wave conductivity, can effectively transmit ultrasonic waves, and can reduce the reflection of ultrasonic waves at the interfaces of different media, so that the energy loss of ultrasonic waves in the propagation path is greatly reduced, which is conducive to the efficient transmission of ultrasonic waves.

[0037] Embodiment 3: Figure 8 As shown, a surgical instrument efficient ultrasonic disinfection system comprises: a control unit 8, an ultrasonic power source unit 9, an ultrasonic generating unit 10, a drainage unit 11, a temperature control unit 12, a heating unit 13 and a display interface unit 14; the control unit 8 and the temperature control unit 12 are both electrically connected to the display interface unit 14, the heating unit 13 is electrically connected to the temperature control unit 12, the drainage unit 11 and the ultrasonic power source unit 9 are both electrically connected to the control unit 8, the ultrasonic generating unit 10 is electrically connected to the ultrasonic power source unit 9, the control unit 8 is used to issue instructions to adjust the working states of the drainage unit 11 and the ultrasonic power source unit 9, the drainage unit 11 is used to discharge the disinfectant in the disinfection tank body 1, the ultrasonic power source unit 9 is used to generate a high-frequency electrical signal to provide energy for the ultrasonic generating unit 10, the ultrasonic generating unit 10 is used to convert the electrical signal into mechanical vibration to generate ultrasonic waves, the heating unit 13 is used to heat the disinfection tank body 1, the temperature control unit 12 is used to detect and control the temperature of the heating unit 13, and the display interface unit 14 is used to display the relevant data received by the control unit 8 and the temperature control unit 12.

[0038] In this embodiment, when in use, the ultrasonic power source unit 9 is used to generate high-frequency electrical signals to provide energy for the ultrasonic generating unit 10. These electrical signals are ensured to drive the ultrasonic generating unit 10 to work efficiently by adjusting the frequency and power. The ultrasonic generating unit 10 excites the ultrasonic transducer body 6 according to the electrical signal provided by the ultrasonic power source unit 9, and the unit converts the electrical signal into mechanical vibration, thereby generating ultrasonic waves, and transmits the ultrasonic waves to the disinfectant inside the disinfection tank body 1. The control unit 8 is responsible for the operation management of the entire system, sends control signals, adjusts the working state of the ultrasonic generating unit 10 and the drainage unit 11, and ensures the optimization of the disinfection process. When the surgical instruments in the disinfection tank body 1 are disinfected, the control unit 8 controls the drainage unit 11 to work and discharge the disinfectant in the disinfection tank body 1. The heating unit 13 is used to heat the temperature of the disinfectant in the disinfection tank body 1, and the temperature control unit 12 monitors the temperature of the heating unit 13 in real time and controls the temperature to prevent abnormal temperature. The display interface unit 14 can display the working state of the corresponding unit controlled by the control unit 8, and can also display the temperature data received by the temperature control unit 12, etc., so that the staff can understand the operation state of the equipment.

[0039] The effect and working principle of the entire mechanism are as follows: the four movable blocks 207 are pushed toward the fixed sleeve 202 at the same time, the four clamping rods 208 are pushed toward the inside of the fixed sleeve 202, and the connecting spring 211 is squeezed, and then the sliding hole 305 is aligned with the position of the four arc plates 209, and the silicone block 301 is pushed upward, so that the arc plates 209 and the clamping rods 208 pass through the sliding holes 305 in turn and enter the inside of the limiting groove 307. When the silicone block 301 can no longer be pushed, the bottom of the arc plate 209 contacts the bottom surface inside the limiting groove 307, the triangular clamping groove 308 is aligned with the triangular clamping block 210, and the top of the silicone block 301 contacts the bottom of the disinfection tank body 1, and then the squeezing of the movable block 207 is released, and under the elastic force of the connecting spring 211, the movable block 207 is pushed to move outward, and the clamping rods 211 are driven to move outward. The rod 208 and the arc plate 209 move so that the triangular clamping block 210 is inserted into the triangular clamping groove 308 at the corresponding position, thereby fixing the transmission component 3 at the bottom of the disinfection tank body 1, and then the threaded ring 216 is rotated to move it upward, and the pushing ring 217 is driven to rotate and move upward at the same time, pushing the pushing plate 206 to move upward, and under the connection of the fixed rod 205, the annular plate 203 is pushed upward, and the reset spring 204 is squeezed, and the movable block 207 is driven to move upward at the same time, so that the clamping rod 208 slides upward in the movable hole 212, and further drives the arc plate 209, the triangular clamping block 210 and the connecting plate 306 to move upward, so that the silicone block 301 is subjected to an upward extrusion force, and fits tightly with the bottom of the disinfection tank body 1, reducing the air gap, which is beneficial to improving the ultrasonic transmission efficiency. Mounting plate 5 is connected with ultrasonic transducer body 6 in advance, then ultrasonic transducer body 6 is placed at the bottom of silica gel block 301, projection 7 is inserted in groove 303, and ultrasonic transducer body 6 is pushed upwards, so that the bottom of its top and silica gel block 301 are closely fitted, now the top of mounting plate 5 just contacts with the bottom of disinfection tank body 1, and then fixed by bolts. After mounting plate 5 and ultrasonic transducer body 6 are taken off, silica gel block 301 bottoms can be cleaned. By promoting movable block 207 again, it is moved to fixed sleeve 202 directions, this process is the same as the above description, arc plate 209 is pushed to move by clamp rod 208, triangular clamp block 210 is pushed out from triangular clamp groove 308, so that transmission component 3 loses connection with fixed component 2, then pull out silica gel block 301 downwards, transmission component 3 can be taken off, conveniently wipe it and clean it or replace new transmission component 3. The threaded ring 216 is rotated in the opposite direction to move downward, driving the push ring 217 to move downward together. The extrusion pressure on the push plate 206, the fixing rod 205 and the annular plate 203 gradually decreases. Under the thrust of the reset spring 204, the annular plate 203, the push plate 206, the clamping rod 208 and the arc plate 209 are pushed downward to reset, without affecting the fixation of the subsequent transmission component 3.With the cooperation of the fixing assembly 2 and the transmission assembly 3, there is no need to apply a coupling agent, which can prevent residues from adhering to the disinfection tank body 1 or the ultrasonic transducer body 6. The cleaning is simple and convenient, and does not affect the ultrasonic transmission effect. Through the cooperation of the protrusion 7 and the groove 303, the contact area between the ultrasonic transducer body 6 and the silicone block 301 can be increased, and the reflection of ultrasonic waves at the interface can be reduced. The cooperation of the protrusion 7 and the groove 303 forms a plurality of small ultrasonic transmission channels, which is conducive to more efficient transmission of ultrasonic waves to the disinfectant in the disinfection tank body 1. The transmission groove 302 of the silicone block 301 is filled with glycerin, which has high acoustic conductivity and can effectively transmit ultrasonic waves. The ultrasonic power source unit 9 is used to generate high-frequency electrical signals to provide energy for the ultrasonic generating unit 10. These electrical signals are ensured to drive the ultrasonic generating unit 10 to work efficiently by adjusting the frequency and power. The ultrasonic generating unit 10 excites the ultrasonic transducer body 6 according to the electrical signal provided by the ultrasonic power source unit 9, and the unit converts the electrical signal into mechanical vibration, thereby generating ultrasonic waves, and transmitting the ultrasonic waves to the disinfectant inside the disinfection tank body 1. The control unit 8 is responsible for the operation management of the entire system, sends out control signals, adjusts the working status of the ultrasonic generating unit 10 and the drainage unit 11, and ensures the optimization of the disinfection process. When the surgical instruments in the disinfection tank body 1 are disinfected, the control unit 8 controls the drainage unit 11 to work and discharge the disinfectant in the disinfection tank body 1. The heating unit 13 is used to heat the temperature of the disinfectant in the disinfection tank body 1. At the same time, the temperature control unit 12 monitors the temperature of the heating unit 13 in real time and controls the temperature to prevent temperature abnormalities. The display interface unit 14 can display the working status of the corresponding unit controlled by the control unit 8, and can also display the temperature data received by the temperature control unit 12, etc., so that the staff can understand the operating status of the equipment.

[0040] Among them, the ultrasonic transducer body 6 is all existing technology, and its components and operating principles are all public technology, which will not be explained in detail here.

[0041] Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A surgical instrument high-efficiency ultrasonic disinfection tank, comprising a disinfection tank body (1), characterized in that: A fixing component (2) is arranged at the bottom of the disinfection tank body (1), and a transmission component (3) is arranged inside the fixing component (2); The fixing assembly (2) comprises a fixing ring (201), a fixing sleeve (202) is fixedly mounted on the bottom of the fixing ring (201), an annular plate (203) is provided on the outer surface of the fixing sleeve (202), eight fixing rods (205) are fixedly mounted on the bottom of the annular plate (203), each two adjacent fixing rods (205) of the eight fixing rods (205) form a group, a push plate (206) is fixedly mounted on the bottom of the four groups of fixing rods (205), a movable block (207) is provided on the top of the four pushing plates (206), and the four movable blocks (207) are fixedly mounted on the bottom of the fixing ring (201). 07) are fixedly mounted with a clamping rod (208) on one side of the outer surface, one end of each of the four clamping rods (208) are fixedly mounted with an arc plate (209), the outer surfaces of each of the four arc plates (209) are fixedly mounted with two triangular clamping blocks (210), the outer surfaces of the four clamping rods (208) are movably sleeved with a connecting spring (211), the outer surface of the fixed sleeve (202) is provided with four movable holes (212), the outer surface of the fixed sleeve (202) is threadedly sleeved with a threaded ring (216), and a pushing ring (217) is fixedly mounted on the top of the threaded ring (216); The transfer component (3) comprises a silica gel block (301), a transfer groove (302) is provided inside the silica gel block (301), the transfer groove (302) is filled with glycerin, a plurality of grooves (303) are provided at the bottom of the silica gel block (301), an annular groove (304) is provided on the outer surface of the silica gel block (301), four sliding holes (305) are provided at the top of the annular groove (304), and a connecting plate (306) is fixedly connected to the inside of the annular groove (304); The top of the connecting plate (306) is provided with four limiting grooves (307), one side of the four limiting grooves (307) is provided with two triangular clamping grooves (308), the four sliding holes (305) are respectively connected to the four limiting grooves (307), the outer surfaces of the four clamping rods (208) and the four arc-shaped plates (209) are respectively movably embedded in the four limiting grooves (307), the outer surfaces of the eight triangular clamping blocks (210) are respectively movably embedded in the four triangular clamping grooves (308), and the outer surface of the silicone block (301) is movably embedded in the fixing ring (201) and the fixing sleeve (202); Two mounting plates (5) are mounted on the bottom of the disinfection tank body (1) by means of bolts, an ultrasonic transducer body (6) is mounted between the two mounting plates (5) by means of bolts, and a plurality of protrusions (7) are fixedly mounted on the top of the ultrasonic transducer body (6); The outer surfaces of the plurality of protrusions (7) are movably embedded in the interior of the plurality of grooves (303), the top of the ultrasonic transducer body (6) fits with the bottom of the silica gel block (301), a water outlet pipe (4) is fixedly connected to the outer surface of one side of the disinfection tank body (1) near the bottom, and the top of the silica gel block (301) fits with the bottom of the disinfection tank body (1); The top of the fixing ring (201) is fixedly mounted on the bottom of the disinfection tank body (1); a plurality of return springs (204) are fixedly connected to the bottom of the fixing ring (201); one end of each of the return springs (204) is fixedly connected to the top of the annular plate (203); and two first slide grooves (214) are provided on the tops of the four push plates (206); Eight second slide grooves (215) are provided at the bottom of the annular plate (203), two slide rods (213) are fixedly installed inside the four movable blocks (207), one end of the eight slide rods (213) are movably embedded in the eight first slide grooves (214), and the other end of the eight slide rods (213) are movably embedded in the eight second slide grooves (215), and one end of the four connecting springs (211) is fixedly connected to the outer surface of one side of the four movable blocks (207); The other ends of the four connecting springs (211) are in contact with the outer surface of the fixing sleeve (202), the outer surfaces of the four clamping rods (208) are movably embedded in the four movable holes (212), the top of the pushing ring (217) is in contact with the bottom of the four pushing plates (206), and the pushing ring (217) is movably sleeved on the outer surface of the fixing sleeve (202); Also included is a surgical instrument high-efficiency ultrasonic disinfection system, comprising: a control unit (8), an ultrasonic power source unit (9), an ultrasonic generating unit (10), a drainage unit (11), a temperature control unit (12), a heating unit (13), and a display interface unit (14); The control unit (8) and the temperature control unit (12) are both electrically connected to the display interface unit (14), the heating unit (13) is electrically connected to the temperature control unit (12), the drainage unit (11) and the ultrasonic power source unit (9) are both electrically connected to the control unit (8), and the ultrasonic generating unit (10) is electrically connected to the ultrasonic power source unit (9).

2. The high-efficiency ultrasonic disinfection tank for surgical instruments according to claim 1, characterized in that: The control unit (8) is used to issue instructions to adjust the working states of the drainage unit (11) and the ultrasonic power source unit (9); the drainage unit (11) is used to discharge the disinfectant in the disinfection tank body (1); the ultrasonic power source unit (9) is used to generate a high-frequency electrical signal to provide energy for the ultrasonic generating unit (10); the ultrasonic generating unit (10) is used to convert the electrical signal into mechanical vibration to generate ultrasonic waves; the heating unit (13) is used to heat the disinfection tank body (1); the temperature control unit (12) is used to detect and control the temperature of the heating unit (13); and the display interface unit (14) is used to display relevant data received by the control unit (8) and the temperature control unit (12).

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