CN114129276A

CN114129276A - Dirty apparatus recovery of operating room nursing prevents infecting device

Info

Publication number: CN114129276A
Application number: CN202111393124.7A
Authority: CN
Inventors: 孙红蓓; 刘春慧; 范本芳; 郁敏
Original assignee: Nantong First Peoples Hospital
Current assignee: Nantong First Peoples Hospital
Priority date: 2021-11-23
Filing date: 2021-11-23
Publication date: 2022-03-04
Anticipated expiration: 2041-11-23
Also published as: CN114129276B

Abstract

The invention discloses an anti-infection device for the recovery of nursing dirty instruments in an operating room, comprising: a recovery box, a liquid filling pipe is installed on the lower left side of the recovery box, and the left side of the recovery box is located at the upper position A disinfectant tank is installed, a sewage tank is installed in the inner middle position of the recovery tank, a liquid guide bucket is connected above the sewage tank, and a hollow partition screen is arranged inside the liquid guide bucket; the sealing cover is installed on the Above the upper port of the recovery box, the upper surface of the sealing cover is inlaid with a display screen on the rear side, and the upper end surface of the sealing cover is installed with a main controller on the front side; the high-temperature steam generator is installed in the sewage tank The right side of the sewage tank is provided with a disinfection tank, and a booster pump is installed above the high-temperature steam generator and the disinfection tank. The present invention makes the usage amount of the disinfectant more precise, which is beneficial to save the usage amount of the disinfectant, water and high-temperature steam, thereby saving certain resources, and being more environmentally friendly as a whole.

Description

Dirty apparatus recovery of operating room nursing prevents infecting device

Technical Field

The invention relates to the technical field of medical instruments, in particular to an anti-infection device for recycling dirty instruments in nursing in an operating room.

Background

Medical instruments refer to instruments, devices, appliances, in vitro diagnostic reagents and calibrators, materials and other similar or related items used directly or indirectly in the human body. During the operation of a patient, a number of medical instruments are used, which are cleaned and sterilized after use. In the operation process, reusable medical instruments are required to be used, generally the instruments are stacked in a tray and then classified, cleaned and sterilized, the medical instruments can be infected with bacteria on a patient in the use process, the bacteria on the medical instruments can be scattered in the air in the placement process of the medical instruments, the medical instruments are attached to the patient and medical staff, infection easily occurs, and the closed infection prevention recovery device has high safety, so that some closed infection prevention recovery devices can be produced.

However, prevent on the existing market that infection recovery unit is difficult to realize contactless use in the use, bare-handed switching device can make the device surface be infected with the bloodstain during use, the improper condition that leads to cross infection easily of post processing, the device is inside to be sealed simultaneously, medical personnel can't observe the storage state of apparatus, be not convenient for carry out the work of checking of postoperative apparatus, and current infection recovery unit of preventing is not convenient for adjust the mode of cleaning disinfection according to the contaminated position of apparatus and the difference of pollution degree, be the disinfection of unified mode and wash, there is the great problem of the waste degree to the resource, for this reason, we propose a dirty apparatus of operating room nursing that the practicality is higher and retrieve infection prevention device.

Disclosure of Invention

The invention aims to provide an anti-infection device for recycling of dirty instruments in operating room nursing, which solves the problems that the existing anti-infection recycling device in the market is difficult to realize non-contact use in the using process, a bare-handed switch device can cause blood stain on the surface of the device in use, cross infection is easily caused by improper post treatment, meanwhile, the device is internally sealed, medical workers cannot observe the storage state of the instruments, the cleaning work of the instruments after operation is inconvenient, and the existing anti-infection recycling device is inconvenient to adjust cleaning and disinfecting modes according to different pollution positions and pollution degrees of the instruments, is a uniform mode for disinfection and cleaning, and has large waste degree of resources.

In order to achieve the purpose, the invention provides the following technical scheme: an operating room nursing dirt apparatus recycling anti-infection device, comprising:

the device comprises a recovery box, a liquid feeding pipe is arranged at a position close to the lower part of the left side of the recovery box, a disinfectant box is arranged at a position close to the upper part of the left side of the recovery box, a sewage box is arranged at the middle position in the recovery box, a liquid guide hopper is connected above the sewage box, a hollowed-out partition net is arranged in the liquid guide hopper, and a lifting rod is vertically fixed above the middle position of the hollowed-out partition net;

the boss I is symmetrically arranged on the outer edge of the upper end surface of the recovery box in a front-back mode, and the boss II is symmetrically arranged on the outer edge of the upper end surface of the recovery box in a left-right mode;

the sealing cover is arranged above the upper port of the recovery box, a display screen is embedded in the upper surface of the sealing cover close to the rear side, and a main controller is arranged on the upper end surface of the sealing cover close to the front side;

high temperature steam generator set up in the right side of sewage case, the left side of sewage case is provided with the disinfect box, high temperature steam generator with the booster pump is all installed to the top of disinfect box, the top of booster pump is connected with the elastic hose, the activity groove has all been seted up to the front and back both sides face of drain fill, the inside arrangement in activity groove has the double-end spray tube, just the double-end spray tube with the elastic hose is inside to be linked together.

Preferably, the disinfectant tank further comprises:

the quantitative pump is connected below the disinfectant tank, the disinfectant tank is communicated with the inside of the disinfectant tank through the quantitative pump, and the quantitative pump is electrically connected with the main controller.

Preferably, the first boss further comprises:

the transverse moving mechanism is arranged inside the first boss;

and the angle adjusting mechanism is arranged between the transverse moving mechanism and the double-end spray pipe.

Preferably, the angle adjusting mechanism further comprises:

the driven gear is rotatably arranged at the tail end of the double-end spray pipe;

a driving gear engaged with the outside of the driven gear;

a connecting rod rotatably connected between the driven gear and the driving gear;

and the output end of the servo motor I is connected with the input end of the driving gear through a coupler.

Preferably, the second boss further comprises:

the longitudinal moving mechanism is arranged inside the second boss;

and the folding curtain is connected to the opening at the upper end of the second boss in a sliding manner.

Preferably, the longitudinal moving mechanism further includes:

the screw rod is rotatably arranged in the middle of the second boss;

the servo motor II is connected to the front end of the lead screw through a coupler;

and the ball nut is in threaded connection with the outer side of the screw rod, and the folding curtain is fixed with the ball nut.

Preferably, the sealing cover further comprises:

the panoramic camera is embedded in the middle of the inner top of the sealing cover;

the ultraviolet germicidal lamps are symmetrically arranged on the left side and the right side of the panoramic camera;

and the double-layer slide rails are symmetrically arranged on the lower end faces of the left side and the right side of the sealing cover and are in sliding connection with the second bosses.

Preferably, the main controller further comprises a central processing module, an infrared sensing module and a color recognition module, and the central processing module is electrically connected with the infrared sensing module and the color recognition module.

Preferably, the sterilization box further comprises:

a mixing tank mounted above the interior of the sterilization tank;

the water tank is arranged below the inside of the sterilizing box and communicated with the inside of the liquid feeding pipe;

and the pumpback pump is arranged in the water tank, and the water tank is communicated with the mixing box through the pumpback pump.

Compared with the prior art, the invention has the following beneficial effects:

the double-head spray pipe can horizontally move relative to the liquid guide hopper under the action of the transverse moving mechanism, and can adjust the spray angle under the action of the angle adjusting mechanism, so that the sanitary dead angle is avoided, and instruments can be more fully and thoroughly washed and sterilized;

according to the invention, the whole recovery box is arranged to realize opening and closing operations through infrared induction, so that medical personnel are effectively prevented from contacting the sealing cover, the surface of the sealing cover is prevented from being polluted, and further, the condition of cross infection is reduced;

according to the invention, the color identification module in the main controller is arranged to integrate and process the picture information shot by the panoramic camera, so that the proportion of the disinfectant and the spraying position and angle of the double-head spray pipe are controlled by the central processing module according to the amount of blood stains stained on the instruments and the distribution position of the blood stains, and the disinfectant is prevented from being disinfected and cleaned at each time by the same set value, so that the use amount of the disinfectant is more accurate, the consumption of disinfectant, water and high-temperature steam is saved, certain resources are saved, and the whole system is more environment-friendly.

Drawings

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

FIG. 2 is a schematic structural view of the cross section of the present invention in elevation;

FIG. 3 is a schematic view of a partial front cross-sectional structure of a second boss according to the present invention;

FIG. 4 is a schematic left side view cross-sectional structure of the present invention;

FIG. 5 is a schematic view of the cross-sectional structure of the boss on the left side of the second embodiment of the present invention;

FIG. 6 is a schematic left side view of a lateral shifting mechanism according to the present invention;

FIG. 7 is a block diagram of a master controller according to the present invention.

In the figure: 1. a recycling bin; 2. a liquid feeding pipe; 3. a disinfectant tank; 31. a constant delivery pump; 4. a first boss; 41. a lateral movement mechanism; 42. an angle adjusting mechanism; 421. a driven gear; 422. a driving gear; 423. a connecting rod; 424. a first servo motor; 5. a second boss; 51. a longitudinal movement mechanism; 511. a lead screw; 512. a servo motor II; 513. a ball nut; 52. a folding curtain; 6. a sealing cover; 61. a panoramic camera; 62. an ultraviolet germicidal lamp; 63. a double-layer slideway; 7. a display screen; 8. a master controller; 81. a central processing module; 82. an infrared sensing module; 83. a color recognition module; 9. a sewage tank; 10. a high temperature steam generator; 11. a sterilizing box; 111. a mixing box; 112. a water tank; 113. a back-pumping pump; 12. a booster pump; 121. an elastic hose; 13. a liquid guide hopper; 14. hollowing out the separation net; 15. lifting a pull rod; 16. a movable groove; 17. double-end spray tube.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1, an apparatus for recycling and preventing contamination in an operating room nursing dirt apparatus includes: a liquid feeding pipe 2 is arranged at a position, close to the lower part, of the left side of the recovery box 1, and a disinfectant box 3 is arranged at a position, close to the upper part, of the left side of the recovery box 1; the boss I4 is symmetrically arranged at the outer edge of the upper end surface of the recovery box 1 from front to back, and the boss II 5 is symmetrically arranged at the outer edge of the upper end surface of the recovery box 1 from left to right; sealed lid 6 installs in the last port top of collection box 1, and sealed lid 6 is still including: a panoramic camera 61 embedded in the middle of the inner top of the sealing cover 6; ultraviolet germicidal lamps 62 symmetrically arranged on the left and right sides of the panoramic camera 61; the double-layer slide rails 63 are symmetrically arranged on the lower end faces of the left side and the right side of the sealing cover 6, the double-layer slide rails 63 are in sliding connection with the second bosses 5, a display screen 7 is embedded on the upper surface of the sealing cover 6 close to the rear side, a main controller 8 is arranged on the upper end face of the sealing cover 6 close to the front side, the whole recovery box is arranged to be opened and closed through infrared induction, medical workers are effectively prevented from contacting the sealing cover 6, pollution to the surface of the sealing cover 6 is prevented, cross infection is reduced, the inside of the box can be shot by the panoramic camera 61, so that the instrument can be transmitted to the display screen 7 for display, the state of the instrument can be observed by the medical workers from the outside of the recovery box, and instrument counting operation after surgery is facilitated;

referring to fig. 2, a device for recycling and preventing contaminated instruments in an operating room, a disinfectant tank 3 further includes: the quantitative pump 31 is connected below the disinfectant tank 3, the disinfectant tank 3 is communicated with the inside of the disinfectant tank 11 through the quantitative pump 31, and the quantitative pump 31 is electrically connected with the main controller 8; high temperature steam generator 10 sets up in the right side of sewage case 9, and the left side of sewage case 9 is provided with disinfect box 11, and disinfect box 11 is still including: a mixing tank 111 installed above the inside of the sterilizing tank 11; a water tank 112 installed below the inside of the sterilizing chamber 11 and communicating with the inside of the filling pipe 2; a back suction pump 113 which is arranged inside the water tank 112, the water tank 112 and the mixing box 111 form a communicating structure through the back suction pump 113, the high temperature steam generator 10 and the sterilizing box 11 are both provided with a booster pump 12 above, the booster pump 12 is connected with an elastic hose 121 above, the middle position inside the recycling box 1 is provided with a sewage box 9, the sewage box 9 is connected with a liquid guide bucket 13 above, the inside of the liquid guide bucket 13 is provided with a hollowed-out partition net 14, a lifting rod 15 is vertically fixed above the middle position of the hollowed-out partition net 14, the front side surface and the rear side surface of the liquid guide bucket 13 are both provided with movable grooves 16, the inside of the movable grooves 16 is provided with a double-head spray pipe 17, and the double-head spray pipe 17 is communicated with the inside of the elastic hose 121;

referring to fig. 3-7, a recycling anti-infection device for nursing and soiling apparatuses in an operating room, a first boss 4 further includes: the transverse moving mechanism 41 is arranged inside the first boss 4; an angle adjusting mechanism 42 installed between the lateral moving mechanism 41 and the double-end nozzle 17, the angle adjusting mechanism 42 further comprises: a driven gear 421 rotatably mounted on the rear end of the double-ended nozzle 17; a drive gear 422 meshed and connected to the outside of the driven gear 421; a link 423 rotatably connected between the driven gear 421 and the driving gear 422; servo motor 424, its output is connected with driving gear 422's input through the shaft coupling, and double-end spray tube 17 can utilize the effect of lateral shifting mechanism 41 to lead liquid fill 13 horizontal migration relatively, can also utilize angle adjustment mechanism 42's effect adjustment injection angle simultaneously, is favorable to avoiding producing sanitary dead angle for to the washing of apparatus with the sterilization more abundant and thorough, boss two 5 still including: the longitudinal moving mechanism 51 is installed inside the second boss 5; the folding curtain 52 is connected to the opening at the upper end of the second boss 5 in a sliding manner, and the longitudinal moving mechanism 51 further comprises: the screw 511 is rotatably arranged in the middle of the second boss 5; a second servo motor 512 connected to the front end of the screw 511 through a coupling; the ball nut 513 is in threaded connection with the outer side of the screw 511, the folding curtain 52 is fixed with the ball nut 513, the main controller 8 further comprises a central processing module 81, an infrared sensing module 82 and a color recognition module 83, the central processing module 81, the infrared sensing module 82 and the color recognition module 83 are electrically connected, the color recognition module 83 in the main controller 8 can be arranged to integrate and process the image information shot by the panoramic camera 61, so that the amount of blood stains stained on the instrument and the distribution position of the blood stains are taken as the basis, the ratio of the disinfectant and the spraying position and angle of the double-head spraying pipe 17 are controlled by the central processing module 81, the disinfection and cleaning at each time are avoided to be the same set value, the use amount of the disinfectant is more accurate, and the use amounts of the disinfectant, water and high-temperature steam are saved, thereby saving certain resources and being more environment-friendly as a whole.

The working principle is as follows: for the recovery and infection prevention device for the dirty instruments in the nursing of the operating room, firstly, the device is connected with external water supply equipment through a liquid adding pipe 2, water is supplemented into a water tank 112 through the liquid adding pipe 2, so that a water source in the water tank 112 is sufficient, a recovery box 1 is moved into the operating room, when used and polluted instruments need to be stored, a nurse sweeps the upper part of a main controller 8 with the hand, at the moment, an infrared sensing module 82 detects information, a central processing module 81 controls a longitudinal moving mechanism 51 in a boss II 5 to start, a servo motor II 512 drives a lead screw 511 to rotate, the lead screw 511 drives a ball nut 513 to move, the ball nut 513 drives a folding curtain 52 to retreat, meanwhile, a sealing cover 6 is driven to retreat and open, a double-layer slideway 63 slides towards the rear side along the boss II 5, then the instruments are placed on a hollow partition net 14, and the sealing cover 6 is closed;

at the moment, the panoramic camera 61 can shoot the instruments on the surface of the hollow partition net 14, and the image information is transmitted to the main controller 8, the main controller 8 outputs the information to the display screen 7 for display, the color recognition module 83 recognizes the color of the blood stain, the central processing module 81 performs analysis processing to calculate the pollution degree and the main pollution position of the instruments, then the central processing module 81 controls the quantitative pump 31 and the pumpback 113 to start, the disinfectant stock solution in the disinfectant tank 3 is conveyed to the inside of the mixing tank 111 by the quantitative pump 31, the pumpback 113 sucks the water in the water tank 112 into the mixing tank 111 by a certain amount, the disinfectant stock solution is impacted in the process that the water flows upwards to be sucked, so as to achieve the effect of rapid mixing, then the booster pump 12 above the disinfectant tank 11 is started, the booster pump 12 conveys the disinfectant mixed solution to the double-head spray pipe 17 through the elastic hose 121 to be sprayed out, carrying out cleaning operation;

because the structure of the transverse moving mechanism 41 in the boss I4 is the same as that of the longitudinal moving mechanism 51, the double-end spray pipe 17 can transversely move to a position where the instrument is seriously polluted by blood stains under the action of the transverse moving mechanism 41, the double-end spray pipe 17 moves in the movable groove 16 to wash the instrument, meanwhile, a servo motor I424 in the angle adjusting mechanism 42 is started, the servo motor I424 drives a driving gear 422 to rotate, the driving gear 422 drives a driven gear 421 to rotate, a connecting rod 423 is used for connecting and supporting the driving gear 422 and the driven gear 421, the driven gear 421 drives the double-end spray pipe 17 to adjust the angle, the washed waste liquid enters the sewage tank 9 along a liquid guide hopper 13, after the cleaning is finished, the high-temperature steam generator 10 conveys high-temperature steam to the inside of the double-end spray pipe 17, the double-end spray pipe 17 sprays the high-temperature steam to perform sterilization operation, and simultaneously, the ultraviolet sterilizing lamp 62 can be opened for sterilization irradiation, when the instrument needs to be taken out, the sealing cover 6 is opened, the lifting rod 15 is lifted, the lifting rod 15 can drive the hollow separation net 14 to be taken out integrally, and therefore the use process of the anti-infection device for recycling the dirty instrument in nursing of the whole operating room is completed.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. an operating room nursing dirty instrument recycling anti-infection device, is characterized in that, comprises:

Recovery box (1), a liquid filling pipe (2) is installed on the lower left side of the recovery box (1), and a disinfectant tank (3) is installed on the upper left side of the recovery box (1) ), a sewage tank (9) is installed at the inner middle position of the recovery tank (1), a liquid guide bucket (13) is connected above the sewage tank (9), and the interior of the liquid guide bucket (13) is arranged There is a hollow screen (14), and a pulling rod (15) is vertically fixed above the middle position of the hollow screen (14);

One boss (4) is installed symmetrically on the outer edge of the upper end face of the recovery box (1) front and rear, and the second boss (5) is symmetrically installed on the outer edge of the upper end face of the recovery box (1);

The sealing cover (6) is installed above the upper port of the recovery box (1), the upper surface of the sealing cover (6) is inlaid with a display screen (7) on the rear side, and the upper surface of the sealing cover (6) is inlaid with a display screen (7). A main controller (8) is installed on the front side of the end face;

A high-temperature steam generator (10) is arranged on the right side of the sewage tank (9), a disinfection box (11) is arranged on the left side of the sewage tank (9), and the high-temperature steam generator (10) and the A booster pump (12) is installed above the disinfection box (11), an elastic hose (121) is connected above the booster pump (12), and both front and rear sides of the liquid guide bucket (13) are A movable groove (16) is opened, a double-ended nozzle (17) is arranged inside the movable groove (16), and the double-ended nozzle (17) is communicated with the interior of the elastic hose (121).

2. The anti-infection device for nursing dirty instruments in an operating room according to claim 1, wherein the disinfectant tank (3) further comprises:

A quantitative pump (31) is connected below the disinfectant tank (3), and the disinfectant tank (3) is communicated with the interior of the disinfection tank (11) through the quantitative pump (31), and The quantitative pump (31) is electrically connected with the main controller (8).

3. The device according to claim 1, characterized in that the first boss (4) further comprises:

a lateral movement mechanism (41), which is installed inside the first boss (4);

An angle adjustment mechanism (42) is installed between the lateral movement mechanism (41) and the double-head nozzle (17).

4. The device according to claim 3, characterized in that the angle adjustment mechanism (42) further comprises:

A driven gear (421), which is rotatably installed at the rear end of the double-ended nozzle (17);

a driving gear (422), which is meshedly connected to the outer side of the driven gear (421);

a connecting rod (423), which is rotatably connected between the driven gear (421) and the driving gear (422);

Servo motor one (424), the output end of which is connected with the input end of the driving gear (422) through a coupling.

5. The device according to claim 1, characterized in that the second boss (5) further comprises:

a longitudinal moving mechanism (51), which is installed inside the second boss (5);

The folding curtain (52) is slidably connected at the upper end opening of the second boss (5).

6. The anti-infection device for nursing dirty instruments in an operating room according to claim 5, wherein the longitudinal moving mechanism (51) further comprises:

A lead screw (511), which is rotatably installed in the middle of the second boss (5);

A second servo motor (512), which is connected to the front end of the lead screw (511) through a coupling;

A ball nut (513) is screwed on the outer side of the lead screw (511), and the folding curtain (52) is fixed with the ball nut (513).

7. The device according to claim 1, characterized in that the sealing cover (6) further comprises:

a panoramic camera (61), which is embedded in the middle position of the inner top of the sealing cover (6);

Ultraviolet germicidal lamps (62), which are symmetrically arranged on the left and right sides of the panoramic camera (61);

The double-layer slideway (63) is symmetrically installed on the lower end surfaces of the left and right sides of the sealing cover (6), and the double-layer slideway (63) is slidably connected with the second boss (5).

8. The anti-infection device for nursing dirty instruments in an operating room according to claim 1, wherein the main controller (8) further comprises a central processing module (81), an infrared sensing module (82) ) and a color identification module (83), and the central processing module (81) and the infrared sensing module (82) and the color identification module (83) are all electrically connected.

9. The anti-infection device for nursing dirty instruments in an operating room according to claim 1, wherein the disinfection box (11) further comprises:

a mixing box (111), which is installed above the interior of the sterilization box (11);

a water tank (112), which is installed under the interior of the sterilization tank (11) and communicated with the interior of the liquid adding pipe (2);

A return pump (113) is installed inside the water tank (112), and a communication structure is formed between the water tank (112) and the mixing tank (111) through the return pump (113).