CN114470424A - Method for destroying injector in operating room of anesthesia department - Google Patents
Method for destroying injector in operating room of anesthesia department Download PDFInfo
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- CN114470424A CN114470424A CN202111540912.4A CN202111540912A CN114470424A CN 114470424 A CN114470424 A CN 114470424A CN 202111540912 A CN202111540912 A CN 202111540912A CN 114470424 A CN114470424 A CN 114470424A
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- Prior art keywords
- injector
- wall
- plate
- syringe
- fixed
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Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/178—Syringes
- A61M5/31—Details
- A61M5/32—Needles; Details of needles pertaining to their connection with syringe or hub; Accessories for bringing the needle into, or holding the needle on, the body; Devices for protection of needles
- A61M5/3205—Apparatus for removing or disposing of used needles or syringes, e.g. containers; Means for protection against accidental injuries from used needles
- A61M5/3278—Apparatus for destroying used needles or syringes
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
- A61L2/16—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using chemical substances
- A61L2/22—Phase substances, e.g. smokes, aerosols or sprayed or atomised substances
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
- A61L2/26—Accessories or devices or components used for biocidal treatment
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/50—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests having means for preventing re-use, or for indicating if defective, used, tampered with or unsterile
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2202/00—Aspects relating to methods or apparatus for disinfecting or sterilising materials or objects
- A61L2202/20—Targets to be treated
- A61L2202/23—Containers, e.g. vials, bottles, syringes, mail
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/178—Syringes
- A61M5/31—Details
- A61M5/32—Needles; Details of needles pertaining to their connection with syringe or hub; Accessories for bringing the needle into, or holding the needle on, the body; Devices for protection of needles
- A61M5/3205—Apparatus for removing or disposing of used needles or syringes, e.g. containers; Means for protection against accidental injuries from used needles
- A61M5/3278—Apparatus for destroying used needles or syringes
- A61M2005/3284—Deformaton of needle by deflection or bending
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/50—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests having means for preventing re-use, or for indicating if defective, used, tampered with or unsterile
- A61M2005/5006—Having means for destroying the syringe barrel, e.g. by cutting or piercing
Abstract
The invention discloses a method for destroying a syringe in an operating room of an anesthesia department, which is characterized by comprising the following steps of: step S1, designing a syringe destroying device; step S2, when destroying, the medical staff firstly opens the first door body of the injector destroying device, and closes the first door body after putting the injector which needs to be destroyed after use into the containing box, so as to prevent fragments from coming out in the subsequent injector destroying process; step S3, starting a motor, and enabling the storage box to synchronously rotate through a rotating shaft by the motor so as to drive the partition plate to rotate; step S4, repeating step S3, grinding and crushing the injector for multiple times, wherein the plastic material in the injector is crushed to a certain degree and then falls through the screen, and the metal needle is hung at the mesh opening of the screen or stays on the surface of the screen after being bent; and step S5, after the syringe is destroyed, the medical staff opens the control valve to empty the disinfectant liquid in the shell, and then opens the door body II to take out and collect the plastic fragments of the syringe and the needle head in the containing box respectively.
Description
Technical Field
The invention relates to the technical field of medical anesthesia, in particular to a method for destroying an injector in an operating room of an anesthesia department.
Background
Anesthesia generally refers to the temporary loss of sensation in the patient, either entirely or locally, by medication or other means, to achieve painless results, and thus provide conditions for surgical or other medical examination and treatment, with anesthetic drugs typically being delivered into the body via a syringe.
In order to prevent the syringe from being used for a second time after a single injection, the used syringe must be destroyed, and the traditional syringe destruction mode is generally as follows: the syringe after using in the operating room is concentrated and is collected the transportation back, burns and destroys, and the aforesaid prevents that can't directly destroy the syringe in the operating room, has led to probably to take place the safety risk such as medicine leakage pollution among the syringe transportation, and is very inconvenient in the in-service use process.
Disclosure of Invention
The invention aims to provide a method for destroying a syringe in an operating room of an anesthesia department, which has the effects of directly destroying the syringe in the operating room and then disinfecting the syringe, avoiding the safety risks of medicine leakage, pollution and the like caused in the process of transferring the syringe, having high destroying efficiency and being fast and convenient to use, and solving the problem that the traditional syringe destroying mode cannot directly destroy the syringe in the operating room, so that the safety risks of medicine leakage, pollution and the like possibly occur in the process of transferring the syringe.
In order to achieve the purpose, the invention provides the following technical scheme: a method for destroying a syringe in an operating room of an anesthesia department is characterized by comprising the following steps:
step S1, designing a syringe destroying device;
step S2, when destroying, the medical staff firstly opens the first door body (10) of the injector destroying device, puts the injector which needs to be destroyed after use into the storage box (4) and then closes the first door body (10), so as to prevent the fragments from coming out in the subsequent injector destroying process;
step S3, starting a motor (23) which enables a storage box (4) to synchronously rotate through a rotating shaft (3), thereby driving the clapboard (8) to rotate, simultaneously, the rotating process of the rotating shaft (3) leads the connecting plate (12) to rotate by taking the rotating shaft (3) as the axis, so that the driving shaft (13) drives the gear (14) to do circular motion by taking the rotating shaft (3) as an axis, the gear (14) continuously rotates in a single direction while doing circular motion, the rotating gear (14) enables the rotating plate I (15) to rotate by taking the driving shaft (13) as an axis, thereby driving the column body (16) to move along the circumference of the inner wall of the second limit groove (21) to enable the expansion plate (19) to slide along the inner wall of the first limit groove (18) in a reciprocating way, at the moment, the expansion plate passes through a through hole (22) arranged on the surface of the storage box (4), the moving plate (5) is pushed to move along a first extension spring (7) on the inner wall of the storage box (4), and then the grinding block (6) moves synchronously to grind the injector; when the telescopic plate (19) moves reversely to withdraw from the storage box (4), the movable plate (5) is pulled to reset under the elastic restoring force of the first spring (7);
step S4, repeating step S3, grinding and crushing the injector for multiple times, wherein the plastic material in the injector is crushed to a certain degree and then falls through the screen (25), and the metal needle is hung at the mouth of the screen (25) or stays on the surface of the screen (25) after being bent;
step S5, after the syringe is destroyed, the medical staff opens the control valve (31) to empty the disinfectant liquid in the shell (1), and then opens the second door body (33) to take out and collect the plastic fragments of the syringe and the needle in the storage box (4) respectively.
In step S4, after the plastic material in the injector falls to the bottom surface of the inner wall of the casing (1), the disinfection nozzle (29) is started, the disinfection nozzle (29) sprays disinfection solution to the bottom surface of the inner wall of the casing (1), and simultaneously, the driving shaft (13) is driven to rotate while circularly moving by taking the rotating shaft (3) as an axis through the movement process of the gear (14), so that the cleaning plate (28) rotates while rotating around the rotating shaft (3), thereby uniformly spreading the plastic material in the injector scattered at the bottom of the casing (1), fully disinfecting the injector fragments by the disinfection solution, and preventing bacterial infection in the recovery process.
In the scheme, a base (2) is fixed on the bottom surface of a shell (1) of the injector destruction device, a through hole is formed in the bottom surface of the shell (1), and the shell (1) is rotatably connected with a rotating shaft (3) through a through hole fixed shaft;
a storage box (4) is fixed to the top of the rotating shaft (3), a moving plate (5) is connected to the inner wall of the storage box (4) in a sliding mode, a plurality of grinding blocks (6) are fixed to the surface of the moving plate (5), and a first spring (7) is fixed to the surface of the moving plate (5) and the inner wall of the storage box (4) together; a baffle plate (8) is fixedly sleeved on a shaft arm of the storage box (4), and the side surface of the baffle plate (8) is in fixed-shaft rotating connection with the inner wall of the shell (1); the top fixed mounting of receiver (4) has a door body (10), still includes the drive movable plate (5) are followed receiver (4) inner wall removes to drive and grind briquetting (6) and to the kibbling driving part one of syringe cutting, and driving part one includes interior ring gear (11), interior ring gear (11) are fixed the inner wall of casing (1).
In the scheme, the device also comprises a disinfection component for disinfecting the crushed plastic fragments of the injector, wherein the disinfection component comprises a cleaning plate (28), the cleaning plate (28) is fixed on the bottom surface of the driving shaft (13), and a plurality of disinfection spray heads (29) are fixedly arranged on the inner wall of the shell (1); the bottom of the shell (1) is provided with a liquid outlet (30), the inner wall of the liquid outlet (30) is provided with a control valve (31), and the bottom surface of the base (2) is fixedly provided with a universal wheel (32).
In the scheme, a connecting plate (12) is fixedly sleeved on a shaft arm of the rotating shaft (3), an opening is formed in one end, far away from the rotating shaft (3), of the connecting plate (12), the connecting plate (12) is connected with a driving shaft (13) in a fixed-shaft rotating mode through the opening, a gear (14) is fixedly sleeved on the shaft arm of the driving shaft (13), and teeth of the gear (14) are meshed with teeth of the inner toothed ring (11); a first rotating plate (15) is fixed at the top of the driving shaft (13), a column body (16) is fixed at one end, far away from the driving shaft (13), of the first rotating plate (15), an installation block (17) is fixed at one side, close to the gear (14), of the storage box (4), and a first limiting groove (18) is formed in the upper surface of the installation block (17); a telescopic plate (19) is connected to the groove wall of the first limiting groove (18) in a sliding mode, a transmission plate (20) is fixed to one end, away from the storage box (4), of the telescopic plate (19), a second limiting groove (21) penetrates through the surface of the transmission plate (20), and the surface of the column body (16) slides along the groove wall of the second limiting groove (21); the confession has been seted up on the surface of receiver (4) through-hole (22) that expansion plate (19) passed, spacing groove three (24) have been seted up to the bottom of receiver (4), the inner wall sliding connection of spacing groove three (24) has screen cloth (25), the surface mounting of casing (1) has door body two (33).
In the scheme, the vibration part comprises a second spring (26), one end of the second spring (26) is fixed with the inner wall of the third limiting groove (24), and the other end of the second spring (26) is fixed with the surface of the screen (25); a transmission rod (34) is fixed on the surface of the screen (25); the surface of the transmission rod (34) slides along the inner wall of the sliding groove (27), and one end, far away from the screen (25), of the transmission rod (34) is arranged to be arc-shaped.
The beneficial effects are as follows:
according to the invention, the injector which needs to be destroyed after being used is placed in the containing box, the first door body is closed, the first driving part drives the grinding block to grind and crush the injector for multiple times, the plastic material in the injector is crushed to a certain degree and then passes through the screen mesh to fall, the metal needle head is hung at the mesh opening of the screen mesh or stays on the surface of the screen mesh after being bent, and after the injector is destroyed, the second door body is opened to respectively take out and collect plastic fragments of the injector and the needle head in the containing box.
Secondly, under the transmission coordination of the rotating shaft, the driving shaft and the gear, the telescopic plate penetrates through a through hole formed in the surface of the storage box and pushes the moving plate to move along the first stretching spring on the inner wall of the storage box, so that the rolling blocks synchronously move to crush the injector, when the telescopic plate reversely moves to withdraw from the storage box, the moving plate is pulled to reset under the elastic restoring force of the first stretching spring, and the injector can be rolled and crushed for multiple times by repeating the process.
Third, under the transmission matching of the transmission rod, the gear and the screen, the teeth of the gear push the arc-shaped end part of the transmission rod, so that the screen extrudes the spring II to move along the inner wall of the limiting groove III, and the screen can rapidly and repeatedly move in a small range under the continuous rotation of the gear, thereby accelerating the falling of the injector fragments on the surface of the screen and achieving the effect of accelerating the destruction efficiency of the injector.
And fourthly, under the transmission matching of the driving shaft and the cleaning plate, when the plastic material in the injector falls to the bottom surface of the inner wall of the shell, the disinfecting spray head is started to spray disinfectant, and the cleaning plate rotates around the rotating shaft simultaneously, so that the plastic material in the injector sprayed to the bottom of the shell is uniformly paved, the disinfectant can fully disinfect the fragments of the injector, and the bacterial infection in the recycling process is prevented.
Drawings
Fig. 1 is an isometric view of a syringe destruction device used in the present invention;
FIG. 2 is a front cross-sectional view of a syringe destruction device used in the present invention;
FIG. 3 is a top cross-sectional view of a syringe destruction device employed in the present invention;
FIG. 4 is a schematic view of the structure of FIG. 3 in a motion state;
FIG. 5 is a top cross-sectional view of a syringe destruction device employed in the present invention;
FIG. 6 is a top cross-sectional view of a portion of the structure of FIG. 3;
fig. 7 is an enlarged view of the structure at a in fig. 2.
In the figure: 1. a housing; 2. a base; 3. a rotating shaft; 4. a storage box; 5. moving the plate; 6. grinding and briquetting; 7. a first spring; 8. a partition plate; 10. a first door body; 11. an inner gear ring; 12. a connecting plate; 13. a drive shaft; 14. a gear; 15. rotating the first plate; 16. a cylinder; 17. mounting blocks; 18. a first limiting groove; 19. a retractable plate; 20. a drive plate; 21. a second limiting groove; 22. a through hole; 23. a motor; 24. a third limiting groove; 25. screening a screen; 26. a second spring; 27. a chute; 28. cleaning the plate; 29. a disinfection nozzle; 30. a liquid discharge port; 31. a control valve; 32. a universal wheel; 33. a second door body; 34. and a transmission rod.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
A method for destroying a syringe in an operating room of an anesthesia department is characterized by comprising the following steps:
step S1, designing a syringe destroying device;
the first embodiment is as follows:
referring to fig. 1 to 7, the injector destruction device includes a housing 1, a base 2 is fixed on the bottom surface of the housing 1, a through hole is formed on the bottom surface of the housing 1, and the housing 1 is rotatably connected with a rotating shaft 3 through the through hole;
the top of pivot 3 is fixed with receiver 4, the inner wall sliding connection of receiver 4 has movable plate 5, the fixed surface of movable plate 5 has a plurality of pressure pieces 6 of grinding, the surface of movable plate 5 with the inner wall common fixation of receiver 4 has a spring 7. The baffle 8 has been cup jointed to the arbor of receiver 4 is fixed, the side of baffle 8 with the inner wall dead axle of casing 1 rotates and is connected, the top fixed mounting of receiver 4 has a door body 10. The injector is characterized by further comprising a first driving component which drives the moving plate 5 to move along the inner wall of the storage box 4 so as to drive the grinding block 6 to cut and crush the injector.
In order to crush and crush the injector for multiple times, the first driving part comprises an inner gear ring 11, the inner gear ring 11 is fixed on the inner wall of the shell 1, a connecting plate 12 is fixedly sleeved on a shaft arm of the rotating shaft 3, an opening is formed in one end, far away from the rotating shaft 3, of the connecting plate 12, and the connecting plate 12 is rotatably connected with a driving shaft 13 through an opening fixed shaft. The gear 14 is fixedly sleeved on the shaft arm of the driving shaft 13, teeth of the gear 14 are meshed with teeth of the inner toothed ring 11, a first rotating plate 15 is fixed to the top of the driving shaft 13, a column 16 is fixed to one end, far away from the driving shaft 13, of the first rotating plate 15, and an installation block 17 is fixed to one side, close to the gear 14, of the storage box 4. Limiting groove 18 is seted up to the upper surface of installation piece 17, the cell wall sliding connection of limiting groove 18 has expansion plate 19, expansion plate 19 is kept away from the one end of receiver 4 is fixed with driving plate 20. The surface of driving plate 20 runs through and is provided with spacing groove two 21, the surface of cylinder 16 is followed the cell wall of spacing groove two 21 slides, the confession has been seted up on the surface of receiver 4 the through-hole 22 that expansion plate 19 passed, spacing groove three 24 has been seted up to the bottom of receiver 4, the inner wall sliding connection of spacing groove three 24 has screen cloth 25. The surface of the shell 1 is provided with a second door body 33, the storage box 4 can synchronously rotate through the rotation process of the rotating shaft 3, so that the partition plate 8 is driven to rotate, meanwhile, the connecting plate 12 is driven to rotate by taking the rotating shaft 3 as an axis under the rotation of the rotating shaft 3, so that the driving shaft 13 is driven to enable the gear 14 to circularly move by taking the rotating shaft 3 as the axis, the gear 14 is driven to rotate while circularly moving under the meshing relationship between the gear 14 and the inner gear ring 11, the first rotating plate 15 is driven to rotate by taking the driving shaft 13 as the axis through the rotation process of the gear 14, so that the cylinder 16 circularly moves along the inner wall of the second limiting groove 21, and the expansion plate 19 is driven to slide along the inner wall of the first limiting groove 18 in a reciprocating manner, and the state is shown in fig. 3 to fig. 4; at this moment, the expansion plate 19 is inserted into the through hole 22 formed in the surface of the storage box 4 and enters the storage box 4, then the movable plate 5 is pushed to move along the first 7 inner wall extension spring of the storage box 4, so that the grinding block 6 is driven to move synchronously to grind the injector, when the expansion plate 19 moves reversely to withdraw from the storage box 4, the movable plate 5 is driven to reset under the elastic restoring force of the first 7 spring, and the effect of grinding the injector for multiple times can be achieved by repeating the above process.
Referring to fig. 1 to 7, the device further includes a second driving component for driving the rotating shaft 3 to rotate, the second driving component is a motor 23, the motor 23 is fixedly installed on the inner wall of the base 2, the surface of the output shaft of the motor 23 is fixed to the bottom surface of the rotating shaft 3, the motor 23 is turned on, and the output shaft of the motor 23 rotates to drive the rotating shaft 3 to rotate.
In order to accelerate the destruction efficiency of the injector, the injector destruction device further comprises a vibration component for driving the screen mesh 25 to reciprocate along the inner wall of the third limiting groove 24, the vibration component comprises a second spring 26, one end of the second spring 26 is fixed with the inner wall of the third limiting groove 24, the other end of the second spring 26 is fixed with the surface of the screen mesh 25, a transmission rod 34 is fixed on the surface of the screen mesh 25, a sliding groove 27 is formed in the surface of the mounting block 17, and the surface of the transmission rod 34 slides along the inner wall of the sliding groove 27. The end of the transmission rod 34 away from the screen 25 is set to be circular arc shape, and is rotated by the gear 14 in the process of crushing the injector, as shown in fig. 6. When the teeth of the gear 14 rotate to push the arc-shaped end of the transmission rod 34, the transmission rod 34 is driven to move along the inner wall of the sliding groove 27 in the direction away from the gear 14, and then the screen 25 is driven to move along the inner wall of the third limiting groove 24 to extrude the second spring 26. When the teeth of the gear 14 rotate to be separated from the end part of the transmission rod 34, the screen mesh 25 is pushed to move reversely and reset under the elastic restoring force of the second spring 26, and through the continuous rotation process of the gear 14, the screen mesh 25 can move repeatedly in a small range, so that the falling of the injector fragments on the surface of the screen mesh 25 is accelerated, and the effect of accelerating the destruction efficiency of the injector is achieved.
In the second embodiment, on the basis of the first embodiment, another embodiment specifically includes:
referring to fig. 1 to 7, in order to sufficiently sterilize the syringe fragments, the sterilizing device further includes a sterilizing component for sterilizing the crushed syringe plastic fragments, the sterilizing component includes a cleaning plate 28, the cleaning plate 28 is fixed on the bottom surface of the driving shaft 13, a plurality of sterilizing nozzles 29 are fixedly installed on the inner wall of the casing 1, a liquid discharge port 30 is arranged at the bottom of the casing 1, and a control valve 31 is arranged on the inner wall of the liquid discharge port 30. The bottom surface fixed mounting of base 2 has universal wheel 32, through setting up universal wheel 32, can make things convenient for the device freely to remove. After the plastic material in the injector falls to the bottom of the shell 1, disinfectant is sprayed on the bottom surface of the inner wall of the shell 1 through the disinfection spray head 29, and meanwhile, through the motion process of the gear 14, the driving shaft 13 rotates while making circular motion by taking the rotating shaft 3 as an axis, and further the cleaning plate 28 rotates while making the cleaning plate rotate around the rotating shaft 3, so that the plastic material in the injector which falls to the bottom of the shell 1 is uniformly paved, the disinfectant can fully disinfect the fragments of the injector, and the effect of preventing bacterial infection in the process of recovery is achieved.
Step S2, when destroying, the medical staff firstly opens the first door body 10 of the injector destroying device, and closes the first door body 10 after putting the injector which needs to be destroyed after use into the storage box 4, so as to prevent fragments from coming out in the subsequent injector destroying process;
step S3, starting a motor 23, enabling the storage box 4 to synchronously rotate by the motor through moving the rotating shaft 3, so as to drive the partition plate 8 to rotate, enabling the connecting plate 12 to rotate by taking the rotating shaft 3 as an axis in the rotating process of the rotating shaft 3, further enabling the driving shaft 13 to drive the gear 14 to do circular motion by taking the rotating shaft 3 as the axis, enabling the gear 14 to continuously rotate in a single direction while doing the circular motion, enabling the rotating gear 14 to enable the rotating plate one 15 to rotate by taking the driving shaft 13 as the axis, further enabling the cylinder 16 to do circular motion along the inner wall of the second limiting groove 21, enabling the expansion plate 19 to slide along the inner wall of the first limiting groove 18 in a reciprocating mode, enabling the expansion plate to penetrate through a through hole 22 formed in the surface of the storage box 4 at the moment, pushing the moving plate 5 to move along the first extension spring 7 in the inner wall of the storage box 4, and further enabling the rolling block 6 to synchronously move to crush the injector; when the telescopic plate 19 moves reversely to withdraw from the storage box 4, the movable plate 5 is pulled to reset under the elastic restoring force of the first spring 7;
step S4, repeating step S3, grinding and crushing the injector for a plurality of times, wherein the plastic material in the injector is crushed to a certain degree and then falls through the screen 25, and the metal needle is hung at the mesh opening of the screen 25 or stays on the surface of the screen 25 after being bent;
in step S4, after the plastic material in the injector falls to the bottom surface of the inner wall of the casing 1, the disinfecting nozzle 29 is activated, the disinfecting nozzle 29 sprays disinfectant on the bottom surface of the inner wall of the casing 1, and the driving shaft 13 is driven to rotate while moving circularly around the rotating shaft 3 through the above movement process of the gear 14, so that the cleaning plate 28 rotates while rotating around the rotating shaft 3, thereby uniformly spreading the plastic material in the injector which falls on the bottom of the casing 1, fully disinfecting the injector fragments with the disinfectant, and preventing bacterial infection during recovery.
In the process of crushing the injector, as shown in fig. 6, the teeth of the gear 14 push the arc-shaped end of the transmission rod 34, so that the transmission rod 34 moves along the inner wall of the chute 27 in the direction away from the gear 14, and further drives the screen 25 to move along the inner wall of the third limiting groove 24 to extrude the second spring 26; when the teeth of the gear 14 rotate to be separated from the end part of the transmission rod 34, the second spring 26 pushes the screen 25 to move reversely and reset, and the screen 25 can move repeatedly in a small range rapidly under the continuous rotation of the gear 14, so that the falling of the syringe fragments on the surface of the screen 25 is accelerated, and the effect of accelerating the destruction efficiency of the syringe is achieved.
Step S5, after the syringe is destroyed, the medical staff opens the control valve 31 to empty the disinfectant liquid in the shell 1, and then opens the door body two 33 to take out and collect the plastic fragments of the syringe and the needle in the storage box 4.
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 may 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 (7)
1. A method for destroying a syringe in an operating room of an anesthesia department is characterized by comprising the following steps:
step S1, designing a syringe destroying device;
step S2, when destroying, the medical staff firstly opens the first door body (10) of the injector destroying device, puts the injector which needs to be destroyed after use into the storage box (4) and then closes the first door body (10), so as to prevent the fragments from coming out in the subsequent injector destroying process;
step S3, starting a motor (23) which enables a storage box (4) to synchronously rotate through a rotating shaft (3), thereby driving the clapboard (8) to rotate, simultaneously, the rotating process of the rotating shaft (3) leads the connecting plate (12) to rotate by taking the rotating shaft (3) as the axis, so that the driving shaft (13) drives the gear (14) to do circular motion by taking the rotating shaft (3) as an axis, the gear (14) continuously rotates in a single direction while doing circular motion, the rotating gear (14) enables the rotating plate I (15) to rotate by taking the driving shaft (13) as an axis, thereby driving the column body (16) to move along the circumference of the inner wall of the second limit groove (21) to enable the expansion plate (19) to slide along the inner wall of the first limit groove (18) in a reciprocating way, at the moment, the expansion plate passes through a through hole (22) arranged on the surface of the storage box (4), the moving plate (5) is pushed to move along a first extension spring (7) on the inner wall of the storage box (4), and then the grinding block (6) moves synchronously to grind the injector; when the telescopic plate (19) moves reversely to withdraw from the storage box (4), the movable plate (5) is pulled to reset under the elastic restoring force of the first spring (7);
step S4, repeating step S3, grinding and crushing the injector for multiple times, wherein the plastic material in the injector is crushed to a certain degree and then falls through the screen (25), and the metal needle is hung at the mouth of the screen (25) or stays on the surface of the screen (25) after being bent;
step S5, after the syringe is destroyed, the medical staff opens the control valve (31) to empty the disinfectant liquid in the shell (1), and then opens the second door body (33) to take out and collect the plastic fragments of the syringe and the needle in the storage box (4) respectively.
2. The method for destroying a syringe in an anesthesia surgery room of claim 1, wherein: in step S4, after the plastic material in the injector falls to the bottom surface of the inner wall of the casing (1), the disinfection nozzle (29) is started, the disinfection nozzle (29) sprays disinfection solution to the bottom surface of the inner wall of the casing (1), and simultaneously, the driving shaft (13) is driven to rotate while circularly moving by taking the rotating shaft (3) as an axis through the movement process of the gear (14), so that the cleaning plate (28) rotates while rotating around the rotating shaft (3), thereby uniformly spreading the plastic material in the injector scattered at the bottom of the casing (1), fully disinfecting the injector fragments by the disinfection solution, and preventing bacterial infection in the recovery process.
3. The method for destroying a syringe in an anesthesia surgery room of claim 2, wherein: a base (2) is fixed on the bottom surface of a shell (1) of the injector destruction device, a through hole is formed in the bottom surface of the shell (1), and the shell (1) is rotatably connected with a rotating shaft (3) through a through hole fixed shaft;
a storage box (4) is fixed to the top of the rotating shaft (3), a moving plate (5) is connected to the inner wall of the storage box (4) in a sliding mode, a plurality of grinding blocks (6) are fixed to the surface of the moving plate (5), and a first spring (7) is fixed to the surface of the moving plate (5) and the inner wall of the storage box (4) together; a baffle plate (8) is fixedly sleeved on a shaft arm of the storage box (4), and the side surface of the baffle plate (8) is in fixed-shaft rotating connection with the inner wall of the shell (1); the top fixed mounting of receiver (4) has a door body (10), still includes the drive movable plate (5) are followed receiver (4) inner wall removes to drive and grind briquetting (6) and to the kibbling driving part one of syringe cutting, and driving part one includes interior ring gear (11), interior ring gear (11) are fixed the inner wall of casing (1).
4. The method for destroying a syringe in an anesthesia surgery room of claim 3, wherein: the disinfection component is used for disinfecting the crushed plastic fragments of the injector and comprises a cleaning plate (28), the cleaning plate (28) is fixed on the bottom surface of the driving shaft (13), and a plurality of disinfection spray heads (29) are fixedly mounted on the inner wall of the shell (1); the bottom of the shell (1) is provided with a liquid outlet (30), the inner wall of the liquid outlet (30) is provided with a control valve (31), and the bottom surface of the base (2) is fixedly provided with a universal wheel (32).
5. The method for destroying a syringe in an anesthesia surgery room of claim 3, wherein: a connecting plate (12) is fixedly sleeved on a shaft arm of the rotating shaft (3), an opening is formed in one end, far away from the rotating shaft (3), of the connecting plate (12), the connecting plate (12) is connected with a driving shaft (13) in a fixed-shaft rotating mode through the opening, a gear (14) is fixedly sleeved on the shaft arm of the driving shaft (13), and teeth of the gear (14) are meshed with teeth of the inner toothed ring (11); a first rotating plate (15) is fixed at the top of the driving shaft (13), a column body (16) is fixed at one end, far away from the driving shaft (13), of the first rotating plate (15), an installation block (17) is fixed at one side, close to the gear (14), of the storage box (4), and a first limiting groove (18) is formed in the upper surface of the installation block (17); a telescopic plate (19) is connected to the groove wall of the first limiting groove (18) in a sliding mode, a transmission plate (20) is fixed to one end, away from the storage box (4), of the telescopic plate (19), a second limiting groove (21) penetrates through the surface of the transmission plate (20), and the surface of the column body (16) slides along the groove wall of the second limiting groove (21); the confession has been seted up on the surface of receiver (4) through-hole (22) that expansion plate (19) passed, spacing groove three (24) have been seted up to the bottom of receiver (4), the inner wall sliding connection of spacing groove three (24) has screen cloth (25), the surface mounting of casing (1) has door body two (33).
6. The method for destroying a syringe in an anesthesia surgery room of claim 3, wherein: the vibration part comprises a second spring (26), one end of the second spring (26) is fixed with the inner wall of the third limiting groove (24), and the other end of the second spring (26) is fixed with the surface of the screen (25); a transmission rod (34) is fixed on the surface of the screen (25); the surface of the transmission rod (34) slides along the inner wall of the sliding groove (27), and one end, far away from the screen (25), of the transmission rod (34) is arranged to be arc-shaped.
7. The method for destroying a syringe in an anesthesia surgery room of claim 2, wherein: in the process of crushing the injector in the step S4, the teeth of the gear (14) push the arc-shaped end part of the transmission rod (34), so that the transmission rod (34) moves towards the direction away from the gear (14) along the inner wall of the sliding groove (27), and the screen (25) is driven to move along the inner wall of the limiting groove III (24) to extrude the spring II (26); when the teeth of the gear (14) rotate to be separated from the end part of the transmission rod (34), the spring II (26) pushes the screen (25) to move reversely and reset, and the screen (25) moves repeatedly in a small range rapidly under the continuous rotation of the gear (14), so that the falling of the injector fragments on the surface of the screen (25) is accelerated, and the effect of accelerating the destruction efficiency of the injector is achieved.
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| CN202111540912.4A CN114470424B (en) | 2021-12-16 | 2021-12-16 | Method for destroying injector in operating room of anesthesia department |
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| CN202111540912.4A CN114470424B (en) | 2021-12-16 | 2021-12-16 | Method for destroying injector in operating room of anesthesia department |
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| CN114470424B (en) | 2022-12-27 |
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