Instrument disinfection device for obstetrical operation

Abstract

The invention relates to the technical field of instrument disinfection, and particularly discloses an obstetrical operation instrument disinfection device which comprises a cleaning and disinfecting machine and further comprises a disinfection assembly arranged in a cleaning cavity of the cleaning and disinfecting machine and used for cleaning and disinfecting surgical instruments; the adjusting assembly is arranged on one side of the disinfection assembly, and the adjusting assembly is used for adjusting the spraying direction of the disinfectant. Through the disinfection assembly, the cleaning and disinfection effect on the surgical instruments can be improved, the drying effect and efficiency on the instruments can be improved when the instruments are dried after the surgical instruments are cleaned and disinfected, then the treatment efficiency on the instruments can be improved, a certain time is saved, more subsequent instruments can be cleaned and disinfected, and the cleaning and disinfection efficiency of the instruments is improved. And through the adjusting assembly, the spraying direction of the disinfectant can be adjusted, so that the disinfectant can better act on the surgical instrument, and the cleaning and disinfecting effect on the instrument is further improved.

Description

Technical Field

[0001] The invention relates to the technical field of instrument disinfection, in particular to an instrument disinfection device for obstetric surgery. Background Art

[0002] Obstetrics and gynecology is one of the four major disciplines in clinical medicine. It mainly studies the etiology, pathology, diagnosis and prevention of diseases of the female reproductive organs, the physiological and pathological changes of pregnancy and childbirth, and the broadening and deepening of the development of obstetrics and gynecology. It plays an important role in protecting women's physical and reproductive health and preventing and treating various obstetric and gynecological diseases. Obstetric and gynecological surgery generally requires the use of many related instruments, and the surgical instruments need to be cleaned and disinfected with a disinfection device after each operation.

[0003] When surgical instruments are cleaned and disinfected by a cleaning and disinfecting machine, the surgical instruments are placed in a basket, and the basket is then placed on a placement rack of the cleaning and disinfecting machine. The cleaning and disinfecting machine sprays disinfectant inside to clean and disinfect the instruments. After cleaning, the instruments are dried, and then the surgical instruments can be taken out of the cleaning and disinfecting machine. However, when most surgical instruments are placed in the basket, due to the large number of surgical instruments, there may be partial stacking between the instruments after placement, which affects the effect of cleaning and disinfecting the instruments. For this reason, we propose a sterilizing device for obstetric surgical instruments. Summary of the invention

[0004] The object of the present invention is to provide a sterilizing device for obstetric surgical instruments, so as to solve the problem raised in the above background technology that when surgical instruments are cleaned and sterilized by a cleaning and sterilizing machine, there may be partial stacking of instruments after they are placed, thus affecting the effect of cleaning and sterilizing the instruments.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solution: a sterilizing device for obstetric surgical instruments, comprising: a cleaning and sterilizing machine,

[0006] It also includes: a disinfection component, which is arranged in the cleaning chamber of the cleaning and disinfecting machine and is used to clean and disinfect surgical instruments;

[0007] The adjusting component is arranged on one side of the disinfecting component and is used for adjusting the spraying direction of the disinfectant.

[0008] Among them, the disinfection component includes a support plate slidably arranged on the inner side of the cleaning chamber of the cleaning and disinfecting machine, first telescopic rods are symmetrically fixed on both sides of the support plate, a mounting plate fixed to the cleaning and disinfecting machine is fixed on the upper end of the first telescopic rod, a first spring is fixed on the inner side of the first telescopic rod, and a placement rack is arranged on the upper side of the support plate.

[0009] Among them, pressure rods that movably penetrate the mounting plate are fixed on both sides of the support plate, the upper end of the pressure rod is abutted against a pressure plate, the lower side of the pressure plate is fixed with the telescopic end of the first electric push rod, and the first electric push rod is fixed on the upper side of the mounting plate.

[0010] Among them, baffles are symmetrically arranged on both sides of the support plate, pillars are symmetrically fixed between the baffles and the support plate, plug-in blocks are symmetrically arranged on the rear side of the placement rack, block-blocks are fixed on the rear sides of the two baffles, a connecting shell is fixed on the side of the block close to the placement rack, a first electromagnetic block is fixed on the inner side of the connecting shell, a connector that can be adsorbed with the first electromagnetic block is slidably arranged in the connecting shell, and a second spring is symmetrically fixed between the connector and the connecting shell.

[0011] Among them, a connecting pipe that movably penetrates the mounting plate is rotatably provided on the support plate, first nozzles are provided on the upper and lower sides of the connecting pipe, and the second nozzles are provided at equal intervals between the two first nozzles. Through holes are provided on the inner side of the connecting pipe, and an annular sleeve is fixed on the upper end of the connecting pipe, and a fixed pipe is rotatably provided on the inner side of the annular sleeve through a sealing bearing.

[0012] Among them, a hose is fixed on the upper side of the fixed pipe, a three-way pipe is fixed on one end of the hose, and the other two ends of the three-way pipe are respectively fixed with a delivery pump and an air pump fixed to the mounting plate, and solenoid valves are installed on the other two ends of the three-way pipe.

[0013] Among them, the connecting tube is located on the upper side of the mounting plate, and a fixed sleeve is provided with a gear ring. A gear is meshed and connected on one side of the gear ring. A transmission rod is fixed in the middle of the gear, and the output end of the motor is fixed at the lower end of the transmission rod. The motor is fixed on the upper side of the mounting plate, and a connecting block is fixed on the outer side of the fixed tube. A second telescopic rod is symmetrically fixed between the lower side of the connecting block and the upper side of the mounting plate.

[0014] Among them, a mounting shell is fixedly provided on one side of the pressure rod on the mounting plate, a second electromagnetic block is fixedly provided on the inner side of the mounting shell, a tooth block which can be adsorbed with the second electromagnetic block is slidably provided in the mounting shell, a third spring is symmetrically fixedly provided between the tooth block and the mounting shell, a tooth groove matching the tooth block is provided on the upper side of the pressure rod, an L-shaped rod is fixedly provided on one side of the pressure rod, a sliding piece of a sliding rheostat is fixedly provided at one end of the L-shaped rod, and the sliding rheostat is fixedly provided on the upper side of the mounting plate.

[0015] Among them, the adjustment component includes a toothed disc fixed to the first nozzle and the second nozzle, a gear rod is meshed and connected on one side of the multiple toothed discs, a connecting piece slidably set with a connecting pipe is fixed on the upper end of the gear rod, and limiting grooves matched with the connecting piece are symmetrically arranged on the outside of the connecting pipe. The connecting piece slides up and down along the limiting groove, and an annular groove block is slidably arranged on the outside of the connecting piece. The telescopic end of the second electric push rod is fixed on the upper side of the annular groove block, and the second electric push rod is fixed to the mounting plate.

[0016] The present invention has at least the following beneficial effects:

[0017] The present invention can clean and disinfect surgical instruments through the disinfection component, and when there are many surgical instruments to be cleaned, the flushing pressure of the surgical instruments can be automatically adjusted, so that after the disinfectant is sprayed onto the surgical instruments, the stacked instruments can be flushed away, and the increase in the flushing pressure on the instruments can improve the effect of cleaning and disinfecting the surgical instruments, and after the surgical instruments are cleaned and disinfected, when the instruments are dried, the drying effect and efficiency of the instruments can also be improved, thereby improving the processing efficiency of the instruments, saving a certain amount of time, so that more instruments can be cleaned and disinfected subsequently, and the spraying direction of the disinfectant can be adjusted by adjusting the component, so that the disinfectant can better act on the surgical instruments, further improving the effect of cleaning and disinfecting the instruments. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a three-dimensional structural schematic diagram of the present invention;

[0019] Figure 2 It is a schematic diagram of the structure of the disinfection assembly of the present invention;

[0020] Figure 3 It is a structural schematic diagram of the placement rack of the present invention;

[0021] Figure 4 It is a schematic structural diagram of a cross-section of a connecting shell of the present invention;

[0022] Figure 5 is a schematic structural diagram of the second nozzle of the present invention;

[0023] Figure 6 It is a schematic diagram of the overall structure of the connection between the connecting pipe and the fixed pipe of the present invention;

[0024] Figure 7 It is a structural schematic diagram of a cross-section view of the connection between the connecting pipe and the fixing pipe of the present invention;

[0025] Figure 8 It is a schematic structural diagram of the cross-sectional connection of the installation shell of the present invention;

[0026] Fig. 9 It is a structural schematic diagram of the adjustment assembly of the present invention;

[0027] Fig.10 It is a schematic structural diagram of the cross-section of the annular groove block and the connecting piece of the present invention.

[0028] In the figure: 11, cleaning and disinfection machine; 2, disinfection assembly; 21, support plate; 22, first telescopic rod; 23, first spring; 24, pressure rod; 25, pressure plate; 26, first electric push rod; 27, baffle; 28, support; 29, placement rack; 210, plug block; 211, connecting shell; 212, baffle; 213, first electromagnetic block; 214, mounting plate; 215, second spring; 216, plug-in; 217, connecting pipe; 218, first nozzle; 219, second nozzle; 220, transmission rod; 221, through hole; 222, annular sleeve; 223 , sealed bearing; 224, fixed pipe; 225, connecting block; 226, second telescopic rod; 227, hose; 228, three-way pipe; 229, solenoid valve; 230, delivery pump; 231, air pump; 232, gear ring; 233, motor; 234, gear; 235, mounting shell; 236, sliding rheostat; 237, second electromagnetic block; 238, gear block; 239, third spring; 240, L-shaped rod; 3, adjustment assembly; 31, gear disc; 32, second electric push rod; 33, annular groove block; 34, connecting piece; 35, gear rod; 36, limit groove. DETAILED DESCRIPTION

[0029] 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 described embodiments 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.

[0030] Embodiment 1

[0031] See also Figures 1 to 10 The present invention provides a technical solution: a sterilizing device for obstetric surgical instruments, comprising: a cleaning and sterilizing machine 11,

[0032] It also includes: a disinfection component 2, which is arranged in the cleaning chamber of the cleaning and disinfecting machine 11, and is used to clean and disinfect surgical instruments;

[0033] The adjustment component 3 is arranged on one side of the disinfection component 2 and is used to adjust the spray direction of the disinfectant.

[0034] When the cleaning and disinfection machine 11 is in use, surgical instruments can be cleaned and disinfected through the disinfection component 2, and when there are many surgical instruments to be cleaned, the flushing pressure on the surgical instruments can be automatically adjusted so that after the disinfectant is sprayed onto the surgical instruments, the stacked instruments can be flushed away, and the increase in the flushing pressure on the instruments can improve the effect of cleaning and disinfection of the surgical instruments, and after the cleaning and disinfection of the surgical instruments are completed, when the instruments are dried, the drying effect and efficiency of the instruments can also be improved, thereby improving the processing efficiency of the instruments, saving a certain amount of time, so that more instruments can be cleaned and disinfected subsequently, and the spraying direction of the disinfectant can be adjusted by adjusting the component 3, so that the disinfectant can better act on the surgical instruments, further improving the effect of cleaning and disinfection of the instruments.

[0035] Embodiment 2

[0036] The disinfection assembly 2 includes a support plate 21 slidably arranged on the inner side of the cleaning chamber of the cleaning and disinfecting machine 11, first telescopic rods 22 are symmetrically fixed on both sides of the support plate 21, a mounting plate 214 fixed to the cleaning and disinfecting machine 11 is fixed on the upper end of the first telescopic rod 22, a first spring 23 is fixed on the inner side of the first telescopic rod 22, a placement rack 29 is arranged on the upper side of the support plate 21, and a roller is arranged on the lower side of the placement rack 29, so as to facilitate pushing the placement rack 29 into the cleaning and disinfecting machine 11 or pulling it out of the cleaning and disinfecting machine 11; A pressure rod 24 that movably passes through the mounting plate 214 is fixedly provided on both sides of the support plate 21, and a pressure plate 25 is abutted against the upper end of the pressure rod 24. A telescopic end of a first electric push rod 26 is fixedly provided on the lower side of the pressure plate 25. The first electric push rod 26 is fixedly provided on the upper side of the mounting plate 214. Initially, the telescopic end of the first electric push rod 26 drives the pressure plate 25 to move downward to press the pressure rod 24 downward, so that the support plate 21 moves down to the lowest side, and the first spring 23 is stretched to facilitate pushing the placement rack 29 to the upper side of the support plate 21.

[0037] Baffles 27 are symmetrically arranged on both sides of the support plate 21, and pillars 28 are symmetrically fixed between the baffles 27 and the support plate 21. The setting of the pillars 28 allows the disinfectant sprayed into the inner side of the baffle 27 to be discharged through the gap between the baffle 27 and the support plate 21 to prevent the disinfectant from accumulating on the inner side of the baffle 27. Insertion blocks 210 are symmetrically arranged on the rear side of the placement rack 29. Blocks 212 are fixed on the rear sides of the two baffles 27. A connecting shell 211 is fixed on the side of the block 212 close to the placement rack 29. A first electromagnetic block 213 is fixed on the inner side of the connecting shell 211. A plug-in 216 that can be attracted to the first electromagnetic block 213 is slidably arranged in the connecting shell 211. A second spring 215 is symmetrically fixed between the plug-in 216 and the connecting shell 211. A socket adapted to the plug-in 216 is arranged on the plug-in block 210.

[0038] When in use, the surgical instruments are placed in the support basket, and then the support basket is placed on the placement rack 29, the cleaning and disinfecting machine 11 is turned on, and the first electromagnetic block 213 is energized through the controller of the cleaning and disinfecting machine 11, so that the plug-in component 216 is adsorbed, so that the plug-in component 216 moves up, and the second spring 215 is stretched to push the placement rack 29 into the cleaning and disinfecting machine 11. After being pushed in, the placement rack 29 is supported on the upper side of the support plate 21 and is located between the two baffles 27. When the plug-in block 210 hits the baffle 212, it means that the placement rack 29 has been pushed into place, and the first electromagnetic block 213 is de-energized. Under the elastic force of the second spring 215, the plug-in component 216 is inserted downward into the jack on the upper side of the plug-in block 210 to fix the placement rack 29 to prevent the placement rack 29 from moving and colliding with the cleaning and disinfecting machine 11 when the instruments are cleaned and disinfected.

[0039] A connecting pipe 217 that movably penetrates the mounting plate 214 is rotatably provided on the support plate 21, and first nozzles 218 are provided on both upper and lower sides of the connecting pipe 217. The connecting pipe 217 is located between the two first nozzles 218 and second nozzles 219 are provided at equal intervals. In this embodiment, the first nozzle 218 and the second nozzle 219 can be fixedly provided with the connecting pipe 217, and the first nozzle 218 and the second nozzle 219 are located on the inner side of the connecting pipe 217 and are provided with through holes 221 so that the connecting pipe 217 and the first nozzle 218 and the second nozzle 219 are communicated with each other. After the placement rack 29 is pushed into the cleaning and disinfecting machine 11, each layer of the placement rack 29 is respectively located between the first nozzle 218 and the second nozzle 219 or between the two second nozzles 219, and the first nozzle 218 and the second nozzle 219 are located on both sides of the connecting pipe 217. A nozzle is provided, the nozzle of the upper first nozzle 218 faces downward, the nozzle of the lower first nozzle 218 faces upward, the nozzle of the second nozzle 219 located on one side of the connecting tube 217 faces upward (to clean and disinfect the lower side of the instruments placed on the upper layer), and the nozzle of the other side faces downward (to clean and disinfect the upper side of the instruments placed on the lower layer), so that after the disinfectant is sprayed out through the nozzle of the first nozzle 218 or the second nozzle 219, the surgical instruments can be cleaned and disinfected in all directions, thereby improving the cleaning and disinfection effect of the instruments; an annular sleeve 222 is fixedly provided on the upper end of the connecting tube 217, and a fixed tube 224 is rotatably provided on the inner side of the annular sleeve 222 through a sealing bearing 223, a sealing pad can be provided between the fixed tube 224 and the connecting tube 217, and the sealing bearing 223 is provided to prevent the disinfectant from leaking out from between the fixed tube 224 and the connecting tube 217.

[0040] A hose 227 is fixedly provided on the upper side of the fixed pipe 224. The setting of the hose 227 is adapted to the up and down movement of the connecting pipe 217. A three-way pipe 228 is fixedly provided at one end of the hose 227. A delivery pump 230 and an air pump 231 fixedly provided with the mounting plate 214 are respectively fixedly provided at the other two ends of the three-way pipe 228. The end of the delivery pump 230 away from the three-way pipe 228 is connected to a first connecting pipe, and the first connecting pipe is connected to the disinfectant. The end of the air pump 231 away from the three-way pipe 228 is connected to a second connecting pipe. An air purifier is provided at the end of the second connecting pipe to purify the gas. The other two ends of the three-way pipe 228 are equipped with electromagnetic valves 229. When cleaning and disinfecting the instrument, the electromagnetic valve 229 close to the delivery pump 230 is controlled to open, and the disinfectant is delivered to the three-way pipe 228 through the first connecting pipe through the delivery pump 230, and then enters the connecting pipe 217 through the hose 227 and the fixed pipe 224, and enters the first nozzle 218 and the second nozzle 219 through the through hole 221, and is sprayed out through the nozzles of the first nozzle 218 and the second nozzle 219 to spray to the upper and lower sides of the surgical instrument to clean and disinfect the instrument.

[0041] The connecting tube 217 is located on the upper side of the mounting plate 214 and is fixedly sleeved with a gear ring 232. A gear 234 is meshedly connected to one side of the gear ring 232. A transmission rod 220 is fixedly arranged in the middle of the gear 234. The output end of a motor 233 is fixedly arranged at the lower end of the transmission rod 220. The motor 233 is fixedly arranged on the upper side of the mounting plate 214. By controlling the motor 233 to work, the output end of the motor 233 drives the transmission rod 220 and the gear 234 to rotate, thereby driving the gear ring 232 and the connecting tube 217, the first nozzle 218 and the second nozzle 219 to rotate, so as to control the operation. The instrument is fully disinfected; a connecting block 225 is fixedly arranged on the outside of the fixed tube 224, and a second telescopic rod 226 is symmetrically fixedly arranged between the lower side of the connecting block 225 and the upper side of the mounting plate 214. The setting of the connecting block 225 and the second telescopic rods 226 on both sides can stabilize the fixed tube 224, so that when the connecting tube 217 rotates, it will not cause the rotation of the fixed tube 224, thereby preventing the hose 227 from twisting. When the connecting tube 217 moves up and down, the second telescopic rod 226 is extended and retracted, and the gear ring 232 moves along the gear 234.

[0042] A mounting shell 235 is fixedly provided on the mounting plate 214 at one side of the pressure rod 24, a second electromagnetic block 237 is fixedly provided inside the mounting shell 235, a tooth block 238 which can be attracted to the second electromagnetic block 237 is slidably provided inside the mounting shell 235, a third spring 239 is symmetrically fixedly provided between the tooth block 238 and the mounting shell 235, a tooth groove adapted to the tooth block 238 is provided on the upper side of the pressure rod 24, an L-shaped rod 240 is fixedly provided on one side of the pressure rod 24, a sliding piece of a sliding rheostat 236 is fixedly provided at one end of the L-shaped rod 240, the sliding rheostat 236 is fixedly provided on the upper side of the mounting plate 214, the sliding rheostat 236 is electrically connected to the delivery pump 230, the air pump 231 and the electromagnetic valve 229, and the coil resistance of the sliding rheostat 236 located on the lower side of its sliding piece is connected to the circuit;

[0043] After the placement rack 29 is pushed onto the support plate 21 and fixed to the placement rack 29 by the connector 216 and the plug block 210, the first electric push rod 26 drives the pressure plate 25 to move upward, releases the pressing effect of the pressure plate 25 on the pressure rod 24, and under the elastic force of the first spring 23, the support plate 21 is moved upward, thereby driving the placement rack 29 to move upward. When there are many surgical instruments to be cleaned, the placement rack 29 will be heavier, so that the support plate 21 moves up a shorter distance, thereby making the pressure rod 24 drive the L-shaped rod 240 and the sliding piece of the sliding rheostat 236 to move up a shorter distance, so that compared with when there are fewer surgical instruments, the resistance value of the sliding rheostat 236 connected to the circuit can be made smaller, so that the power of the delivery pump 230 is larger, and the electromagnetic valve 229 close to the delivery pump 230 is opened and closed. The degree is larger, which can increase the circulation of the disinfectant and increase the impact force of the disinfectant on the instrument after being sprayed out, so as to flush out some stacked instruments and improve the cleaning and disinfection effect of more instruments. On the contrary, when there are fewer surgical instruments to be cleaned, the resistance value of the sliding rheostat 236 connected to the circuit can be larger, so that the power of the delivery pump 230 is smaller, and the opening and closing degree of the electromagnetic valve 229 close to the delivery pump 230 is smaller, so as to play a saving role while ensuring the cleaning and disinfection of the instruments. By controlling the forward and reverse rotation of the transmission rod 220 and the gear 234 driven by the motor 233, the forward and reverse rotation of the connecting pipe 217, the first nozzle 218 and the second nozzle 219 can be combined, such as after a certain period of forward rotation, reverse rotation, and so on repeatedly, so as to improve the cleaning and disinfection effect of the instruments;

[0044] Under the elastic force of the first spring 23, the support plate 21 drives the pressure rod 24 to move upward, and the second electromagnetic block 237 is controlled to be powered off. Under the elastic force of the third spring 239, the tooth block 238 is clamped into the tooth groove of the pressure rod 24 to limit and fix the pressure rod 24, thereby limiting the support plate 21 to prevent the spraying of the disinfectant from affecting the weight of the placement rack 29 when cleaning and disinfecting the equipment, thereby affecting the adjustment of the sliding rheostat 236;

[0045] After the surgical instruments are cleaned and disinfected, when the instruments are dried, the electromagnetic valve 229 near the delivery pump 230 is controlled to be closed, and the electromagnetic valve 229 near the air pump 231 is opened, and the air pump 231 is operated, and the purified and filtered gas is delivered to the three-way pipe 228 through the second connecting pipe connected to one end of the air pump 231, and then sprayed out through the nozzles of the first nozzle 218 and the second nozzle 219 to blow off the disinfectant attached to the surface of the instrument, thereby improving the drying effect and efficiency of the instrument, saving a certain amount of time, so as to clean and disinfect more instruments in the future. At the same time, the introduction of gas, The residual disinfectant in the three-way pipe 228, the hose 227, the fixed pipe 224, the connecting pipe 217, the first nozzle 218 and the second nozzle 219 can be discharged to reduce the certain corrosion effect that the residual disinfectant may cause to them; and when there are many surgical instruments, the resistance value of the sliding rheostat 236 connected to the circuit is small, which can make the power of the air pump 231 larger, and the opening and closing degree of the solenoid valve 229 close to the side of the air pump 231 is larger, which can increase the flow rate of gas and the impact force of the gas on the instrument after being ejected, so that more disinfectant attached to the surface of the instrument can be blown off faster, thereby improving the drying effect of more instruments.

[0046] Embodiment 3

[0047] The adjustment assembly 3 includes a toothed disc 31 fixedly mounted with the first nozzle 218 and the second nozzle 219. In the present embodiment, the first nozzle 218 and the second nozzle 219 are rotatably mounted with the connecting tube 217. A gear rod 35 is meshedly connected to one side of the plurality of toothed discs 31. A connecting piece 34 slidably mounted with the connecting tube 217 is fixedly mounted on the upper end of the gear rod 35. A limiting groove 36 matched with the connecting piece 34 is symmetrically mounted on the outer side of the connecting tube 217. The connecting piece 34 slides up and down along the limiting groove 36. An annular groove block 33 is slidably mounted on the outer side of the connecting piece 34. The annular groove block 33 can also support the connecting piece 34. A telescopic end of a second electric push rod 32 is fixedly mounted on the upper side of the annular groove block 33. The second electric push rod 32 is fixedly mounted with the mounting plate 214. The telescopic end of the second electric push rod 32 movably penetrates the mounting plate 214.

[0048] When the connecting pipe 217 drives the first nozzle 218 and the second nozzle 219 to rotate, the limiting groove 36 can simultaneously drive the connecting member 34 to rotate inside the annular groove block 33, thereby driving the gear rod 35 to rotate synchronously to keep the gear rod 35 engaged with the plurality of toothed discs 31. The telescopic end of the second electric push rod 32 drives the annular groove block 33 to move up and down, which can drive the connecting member 34 and the gear rod 35 to move up and down, thereby rotating the plurality of toothed discs 31, thereby adjusting the first nozzle 218 and the second nozzle 219. The direction of the nozzle of the nozzle 219 is adjusted to adjust the spraying direction of the disinfectant, so that the nozzles of the second nozzle 219 located on both sides of the connecting tube 217 are inclined in the same direction as the rotation direction of the connecting tube 217, and the nozzles of the first nozzle 218 located on one side of the connecting tube 217 are inclined in the same direction as the rotation direction of the connecting tube 217, thereby further improving the impact of the disinfectant on the instrument after being sprayed out, so that the sprayed disinfectant can better act on the surgical instrument, further improving the effect of cleaning and disinfecting the instrument.

[0049] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0050] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A sterilizing device for obstetric surgery instruments, comprising: Washing and disinfecting machines (11), It is characterized in that it also comprises: a disinfection component (2), the disinfection component (2) is arranged in the cleaning chamber of the cleaning and disinfecting machine (11), and the disinfection component (2) is used to clean and disinfect surgical instruments; An adjustment component (3), wherein the adjustment component (3) is arranged on one side of the disinfection component (2), and the adjustment component (3) is used to adjust the spray direction of the disinfectant.

2. The obstetric surgical instrument disinfection device according to claim 1, characterized in that: The disinfection assembly (2) comprises a support plate (21) slidably arranged on the inner side of a cleaning chamber of a cleaning and disinfecting machine (11); first telescopic rods (22) are symmetrically fixedly arranged on both sides of the support plate (21); a mounting plate (214) fixedly arranged on the upper end of the first telescopic rod (22); a first spring (23) is fixedly arranged on the inner side of the first telescopic rod (22); and a placement rack (29) is arranged on the upper side of the support plate (21).

3. The obstetric surgical instrument disinfection device according to claim 2, characterized in that: A pressure rod (24) movably penetrating the mounting plate (214) is fixedly disposed on both sides of the support plate (21); a pressure plate (25) is abutted against the upper end of the pressure rod (24); a telescopic end of a first electric push rod (26) is fixedly disposed on the lower side of the pressure plate (25); and the first electric push rod (26) is fixedly disposed on the upper side of the mounting plate (214).

4. The obstetric surgical instrument disinfection device according to claim 2, characterized in that: Baffles (27) are symmetrically arranged on both sides of the support plate (21), pillars (28) are symmetrically fixed between the baffles (27) and the support plate (21), plug blocks (210) are symmetrically arranged on the rear side of the placement rack (29), baffles (212) are fixed on the rear sides of the two baffles (27), a connecting shell (211) is fixed on the side of the baffles (212) close to the placement rack (29), a first electromagnetic block (213) is fixed on the inner side of the connecting shell (211), a plug connector (216) that can be attracted to the first electromagnetic block (213) is slidably arranged in the connecting shell (211), and a second spring (215) is symmetrically fixed between the plug connector (216) and the connecting shell (211).

5. The obstetric surgical instrument disinfection device according to claim 2, characterized in that: A connecting pipe (217) movably penetrating the mounting plate (214) is rotatably provided on the support plate (21), first nozzles (218) are provided on both upper and lower sides of the connecting pipe (217), second nozzles (219) are provided at equal intervals between the two first nozzles (218) on the connecting pipe (217), through holes (221) are provided on the inner side of the connecting pipe (217) between the first nozzles (218) and the second nozzles (219), an annular sleeve (222) is fixedly provided on the upper end of the connecting pipe (217), and a fixed pipe (224) is rotatably provided on the inner side of the annular sleeve (222) via a sealing bearing (223).

6. The obstetric surgical instrument disinfection device according to claim 5, characterized in that: A hose (227) is fixedly provided on the upper side of the fixed pipe (224), a three-way pipe (228) is fixedly provided at one end of the hose (227), a delivery pump (230) and an air pump (231) fixedly provided on the mounting plate (214) are respectively fixedly provided at the other two ends of the three-way pipe (228), and solenoid valves (229) are installed on the other two ends of the three-way pipe (228).

7. The obstetric surgical instrument disinfection device according to claim 6, characterized in that: The connecting tube (217) is located on the upper side of the mounting plate (214) and is fixedly sleeved with a gear ring (232). One side of the gear ring (232) is meshedly connected with a gear (234). A transmission rod (220) is fixedly arranged in the middle of the gear (234). The output end of a motor (233) is fixedly arranged at the lower end of the transmission rod (220). The motor (233) is fixedly arranged on the upper side of the mounting plate (214). A connecting block (225) is fixedly arranged on the outer side of the fixing tube (224). A second telescopic rod (226) is symmetrically fixedly arranged between the lower side of the connecting block (225) and the upper side of the mounting plate (214).

8. The obstetric surgical instrument disinfection device according to claim 3, characterized in that: A mounting shell (235) is fixedly provided on one side of the pressure rod (24) on the mounting plate (214), a second electromagnetic block (237) is fixedly provided inside the mounting shell (235), a tooth block (238) which can be attracted to the second electromagnetic block (237) is slidably provided inside the mounting shell (235), a third spring (239) is symmetrically fixedly provided between the tooth block (238) and the mounting shell (235), a tooth groove matched with the tooth block (238) is provided on the upper side of the pressure rod (24), an L-shaped rod (240) is fixedly provided on one side of the pressure rod (24), a sliding plate of a sliding rheostat (236) is fixedly provided at one end of the L-shaped rod (240), and the sliding rheostat (236) is fixedly provided on the upper side of the mounting plate (214).

9. The obstetric surgical instrument disinfection device according to claim 5, characterized in that: The adjustment assembly (3) comprises a toothed disc (31) fixedly mounted on the first nozzle (218) and the second nozzle (219); a plurality of toothed discs (31) are meshedly connected to one side with a toothed rod (35); a connecting piece (34) slidably mounted on the connecting tube (217) is fixedly mounted on the upper end of the toothed rod (35); a limiting groove (36) matched with the connecting piece (34) is symmetrically mounted on the outer side of the connecting tube (217); the connecting piece (34) slides up and down along the limiting groove (36); an annular groove block (33) is slidably mounted on the outer side of the connecting piece (34); a telescopic end of a second electric push rod (32) is fixedly mounted on the upper side of the annular groove block (33); and the second electric push rod (32) is fixedly mounted on the mounting plate (214).

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