CN117045451A - Waste collection nursing device in operating room nursing - Google Patents

Abstract

The invention discloses a waste collection nursing device in operating room nursing, which relates to the technical field of medical equipment, and comprises a collection device, wherein the collection device comprises a box body, an installation chamber is arranged in one side of the box body, a cutting chamber is arranged on one side of the box body, which is positioned in the installation chamber, a driving mechanism and a clamping conveying mechanism are arranged in the installation chamber, the cutting mechanism is arranged in the cutting chamber, the cutting mechanism is matched with the clamping conveying mechanism, when a needle head of a needle tube inserted into a placing hole is pulled out through the clamping conveying mechanism matched with the driving mechanism, the needle tube with the needle head removed is put into a putting opening, the needle tube slides into a needle tube collection box through the putting opening to be collected, a plastic plug cut off at the end part of the needle tube falls into the needle tube collection box through the installation chamber to be collected together with the needle tube, and when the pulled out needle head is cut in the cutting chamber through the cutting mechanism, the cutting needle head slides into the needle tube collection box through a discharging channel to be collected separately and collected.

Description

Waste collection nursing device in operating room nursing

Technical Field

The invention relates to the technical field of medical equipment, in particular to a waste collection nursing device in operating room nursing.

Background

The operating room is a place for providing operation and rescue for patients, is an important technical department of hospitals, and is indispensable in the use of needle tubes when performing surgical operations in the operating room.

However, after the needle tube used in the nursing in the operating room is used, most medical staff throw the used needle tube into the garbage can, and as the needle head of the needle tube is sharp and is also infected with a large amount of germs, the needle head of the garbage recycling staff is easy to stab the garbage collecting staff when the garbage is treated, so that the collecting staff is infected with germs to cause infection, and secondly, some black-heart vendors perform recycling after disinfecting and sterilizing the needle head of the used needle tube, aiming at the problems, the inventor provides a waste collecting and nursing device in the nursing of the operating room for solving the problems.

Disclosure of Invention

In order to solve the problems that the needle head of the needle tube is sharp and is also infected with a large amount of germs, so that garbage collection personnel are easily stabbed by the needle head when garbage recycling personnel handle garbage, and the collection personnel are infected with germs; the invention aims to provide a waste collection nursing device in operating room nursing.

In order to solve the technical problems, the invention adopts the following technical scheme: the utility model provides a waste collection nursing device in operating room nursing, including collection device, collection device includes the box, the installation room has been seted up in one side of box, the cutting room has been seted up to one side that is located the installation room in the box, install actuating mechanism and examine clamping conveying mechanism in the installation room, actuating mechanism and clamping conveying mechanism mutually support, install cutting mechanism in the cutting room, cutting mechanism and clamping conveying mechanism mutually support, handle the needle tubing that uses to accomplishing through collection device and collect, place this device in appointed region through the box and use, install fixedly actuating mechanism and clamping conveying mechanism through the installation room, accomplish the extraction and the conveying work of needle tubing syringe needle, cut the syringe needle of extracting through cutting room cooperation cutting mechanism;

the driving mechanism comprises an electric cylinder, a connecting buckle is fixedly arranged at the output end of the electric cylinder, a toothed plate is fixedly arranged on the bottom surface of the connecting buckle, the clamping conveying mechanism comprises a fixed shell, a rotating shaft is arranged in one side of the fixed shell, a first gear is fixedly arranged at one end of the rotating shaft, the first gear is meshed with the toothed plate, a screw rod is fixedly arranged at one end of the rotating shaft, which is far away from the first gear, second gears are symmetrically arranged at two sides of the screw rod in the fixed shell, the number of the second gears is two and meshed with the screw rod, the two second gears relatively rotate through the screw rod, sliding plates are symmetrically arranged in one side of the fixed shell, teeth are respectively arranged in one side of the two sliding plates, the teeth are meshed with the second gears, clamping plates are fixedly arranged at one ends of the two sliding plates, the number of the clamping plates is two and relatively move, and uniformly distributed splines are respectively arranged in the two clamping plates;

the clamping and conveying mechanism is controlled to work through the driving mechanism, the needle of the needle tube is pulled out and conveyed simultaneously, when the needle tube inserted into the needle tube is pulled out through the clamping and conveying mechanism, the switch of the electric cylinder is opened, the toothed plate is pushed to move through the output end of the electric cylinder, the first gear is controlled to rotate positively through the toothed plate, the rotating shaft and the screw rod are driven to rotate when the first gear rotates, the two second gears are controlled to rotate reversely through the rotating screw rod, when the two second gears rotate, the two sliding plates are controlled to move relatively through the tooth cooperation arranged in the two sliding plates, the two sliding plates are driven to move relatively through the two sliding plates, so that the plastic plug of the end part of the needle tube which is required to be pulled out is clamped in the middle of the two sliding plates, the friction force between the plastic plug of the end part of the needle tube and the spline reinforcement arranged in the two sliding plates is improved, and the falling phenomenon is prevented from occurring when the needle tube is pulled out.

Preferably, fixed knot is installed to one side symmetry of pinion rack, the quantity of fixed knot is two, first ejector pad and second ejector pad are installed respectively to one side of two fixed knot, first ejector pad and second ejector pad all mutually support with the fixed shell, the slider is installed to one side symmetry of fixed shell, all cover is equipped with the slide bar in two sliders, two slide bar fixed mounting are in the installation room, slider slidable mounting is at the surface of slide bar, after two splint of pinion rack control centre gripping conveying mechanism accomplish the syringe needle centre gripping, the pinion rack continues the antedisplacement, promote the fixed shell of centre gripping conveying mechanism through first ejector pad, thereby the syringe needle of pulling out is followed the removal of fixed shell and is carried into the cutting room through cutting mechanism with the syringe needle tip, after the cutting is accomplished, the electric jar drives the pinion rack and resets, it resets the fixed shell to drive the second ejector pad through the pinion rack, drive first gear through the pinion rack and reverse, prop open two splint, resume initial state, be convenient for carry out next operation.

Preferably, the cutting mechanism comprises lifting columns and a motor, wherein evenly distributed tooth grooves are formed in one side of the surface of each lifting column, a rotating shaft is fixedly arranged at the output end of the motor, a special-shaped gear is fixedly arranged at one end of the rotating shaft and meshed with the tooth grooves, a cutter is fixedly arranged at the bottom end of each lifting column, lifting buckles are fixedly arranged on two sides of each cutter, lifting rods are sleeved in the two lifting buckles, the lifting buckles are slidably arranged on the surfaces of the lifting rods, reset springs are sleeved on the surfaces of the two lifting rods, the reset springs are matched with the cutters, when a needle head pulled out by the clamping conveying mechanism is conveyed into a cutting chamber, a switch of the motor in the cutting mechanism is turned on, the special-shaped gear arranged at one end of the rotating shaft is driven to rotate through the output end of the motor, the special-shaped gear is a half-face toothed gear under the matching of the tooth grooves formed in one side of the lifting columns, the lifting column is driven to descend through the special-shaped gear, the cutter is driven to descend through the lifting column under the cooperation of the two lifting buckles and the lifting rod, the needle head in the cutting chamber is cut through the cutter, after the cutting is completed, one side of the special-shaped gear with teeth is separated from a tooth slot of the lifting column, the lifting column is stressed, the cutter is restored to an initial state through the lifting buckle under the cooperation of the reset springs sleeved on the surfaces of the two lifting rods, the next cutting is conveniently performed, a placing hole is formed in one side of the box body, a limiting ring is fixedly installed in the placing hole, the placing hole is mutually communicated with the mounting chamber and the cutting chamber, when the needle tube after the use is required to be processed through the collecting device, the needle head of the needle tube to be processed is inwards inserted into the mounting chamber through the placing hole, the inner diameter of the limiting ring is smaller than the diameter of the needle tube through the cooperation of the limiting ring, therefore, the plastic plug which is inserted into the installation chamber and is only provided with the needle head and the end part of the needle head is positioned in the two clamping plates of the clamping and conveying mechanism, so that the two clamping plates can clamp the plastic plug at the end part of the needle head conveniently.

Preferably, the box is collected to the needle tubing of sliding installation in one side of box, the box is located and has been seted up put in the mouth in one side of placing the hole, put in mouth and mount chamber all link up each other with the needle tubing collection box, after the syringe needle of needle tubing in the insertion placing the hole is pulled out through centre gripping conveying mechanism cooperation actuating mechanism, will get rid of the needle tubing and put in the mouth, slip to collect in the needle tubing collection box through putting in the mouth, sliding installation has the needle tubing collection box in one side of box keeping away from the needle tubing, the unloading passageway has been seted up to one side of box in the cutting chamber, the unloading passageway link up each other with the needle tubing collection box, after the syringe needle of pulling out is accomplished through cutting mechanism cutting in the cutting chamber, the plastic plug that the syringe needle tip cut falls to in the needle tubing collection box through the mount chamber and gathers with the needle tubing and retrieve, both sides of two slide all fixed mounting have the slide, slide and slide is mutually supported in one side of fixed shell, slide and slide, when two slide are moved through two second gear controls, slide is moved through the slide, the slide is carried out and is spacing when the slide is moved to the slide.

Preferably, the method comprises the steps of. The guide rod penetrates through the two fixing buckles and is fixedly installed in the installation chamber, the fixing buckle sliding sleeve is arranged on the surface of the guide rod, when the toothed plate moves, the two fixing buckles installed on one side of the toothed plate slide along the surface of the guide rod, the stability of the toothed plate during movement is improved through the cooperation of the two fixing buckles and the guide rod, the moving direction of the toothed plate is guided simultaneously, the toothed plate is always in a translation state, the rotating member is sleeved on the surface of the rotating shaft, the rotating member is fixedly installed in one side of the fixed shell, the rotating member is mutually matched with the rotating shaft, the rotating shaft is assisted to rotate through the rotating member, the stability during rotation of the rotating shaft is improved, evenly distributed supporting legs are fixedly installed on the bottom surface of the box, the number of the supporting legs is six, the collecting device is supported and fixed through the six supporting legs, and the needle tube after the collecting device is placed in a designated area in an operating chamber through the handle.

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

1. according to the invention, after a needle head of a needle tube inserted into a placing hole is pulled out through a clamping and conveying mechanism matched with a driving mechanism, the needle tube with the needle head removed is put into a putting opening, the needle tube slides into a needle tube collecting box through the putting opening to be collected, a plastic plug cut off the end part of the needle head falls into the needle tube collecting box through a mounting chamber to be intensively recovered with the needle tube, and after the pulled-out needle head is cut in a cutting chamber through a cutting mechanism, the cutting needle head slides into the needle head collecting box through a blanking channel to be singly and intensively collected;

2. according to the needle head lifting device, after a needle head pulled out by the clamping and conveying mechanism is conveyed into a cutting chamber, a switch of a motor in the cutting mechanism is turned on, a special-shaped gear arranged at one end of a rotating shaft is driven to rotate through an output end of the motor, the special-shaped gear is a half-face toothed gear, a lifting column is driven to descend through the special-shaped gear under the cooperation of a tooth slot formed in one side of the lifting column, a cutter is driven to descend through the lifting column under the cooperation of two lifting buckles and lifting rods, the needle head in the cutting chamber is cut through the cutter, and the needle head is prevented from being recycled;

3. according to the needle tube needle cutting device, the clamping and conveying mechanism is controlled to work through the driving mechanism, meanwhile, the needle tube needle is pulled out and conveyed, when the cutting mechanism completes cutting of the needle, the electric cylinder drives the toothed plate to reset, the toothed plate drives the second pushing block to reset the fixed shell, the toothed plate drives the first gear to reverse, the two clamping plates are unfolded, the initial state is restored, and the next operation is facilitated.

Drawings

In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Figure 1 is a schematic diagram of the structure of the present invention,

figure 2 is a left side view of the overall structure of the present invention,

figure 3 is a cross-sectional view of one side of the interior of the case of the present invention,

figure 4 is a cross-sectional view of the rear internal structure of the case of the present invention,

figure 5 is a schematic diagram of the structure of the driving mechanism matched with the clamping conveying mechanism,

figure 6 is a cross-sectional view of the internal structure of the fixed housing of the clamping and conveying mechanism of the invention,

figure 7 is a schematic view of the structure of the cutting mechanism of the present invention,

fig. 8 is an enlarged view of the structure of the present invention at a.

In the figure: 1. a collecting device; 2. a case; 3. a needle tube collection box; 4. a needle collection box; 5. a driving mechanism; 6. clamping and conveying mechanisms; 7. a cutting mechanism; 21. placing the hole; 22. a limiting ring; 23. a mounting chamber; 24. a cutting chamber; 25. a blanking channel; 26. a delivery port; 27. support legs; 28. a handle; 51. an electric cylinder; 511. a connecting buckle; 52. a toothed plate; 53. a fixing buckle; 531. a guide rod; 54. a first push block; 55. a second push block; 61. a fixed case; 62. a rotating shaft; 621. a screw rod; 622. a first gear; 623. a rotating member; 63. a second gear; 64. a slide plate; 641. teeth; 642. a slide bar; 65. a clamping plate; 651. a spline; 66. a slider; 661. a slide bar; 71. lifting columns; 711. tooth slots; 72. a motor; 721. a rotating shaft; 722. a special-shaped gear; 73. a cutter; 731. lifting buckles; 732. a lifting rod; 74. and a return spring.

Detailed Description

The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.

Examples: as shown in fig. 1-8, the invention provides a waste collection nursing device in operating room nursing, which comprises a collection device 1, wherein the collection device 1 comprises a box body 2, an installation chamber 23 is arranged in one side of the box body 2, a cutting chamber 24 is arranged in one side of the box body 2, which is positioned in the installation chamber 23, a driving mechanism 5 and a clamping and conveying mechanism 6 are arranged in the installation chamber 23, the driving mechanism 5 is matched with the clamping and conveying mechanism 6, a cutting mechanism 7 is arranged in the cutting chamber 24, the cutting mechanism 7 is matched with the clamping and conveying mechanism 6, a used needle tube is processed and collected through the collection device 1, the device is placed in a designated area for use through the box body 2, the driving mechanism 5 and the clamping and conveying mechanism 6 are installed and fixed through the installation chamber 23, the needle head of the needle tube is pulled out and conveyed, and the pulled out needle head is cut through the cutting mechanism 24 matched with the cutting mechanism 7;

the driving mechanism 5 comprises an electric cylinder 51, a connecting buckle 511 is fixedly arranged at the output end of the electric cylinder 51, a toothed plate 52 is fixedly arranged on the bottom surface of the connecting buckle 511, the clamping conveying mechanism 6 comprises a fixed shell 61, a rotating shaft 62 is arranged in one side of the fixed shell 61, a first gear 622 is fixedly arranged at one end of the rotating shaft 62, the first gear 622 is meshed with the toothed plate 52, a screw rod 621 is fixedly arranged at one end, far away from the first gear 622, of the rotating shaft 62, second gears 63 are symmetrically arranged at two sides of the screw rod 621 in the fixed shell 61 and meshed with the screw rod 621, two second gears 63 rotate relatively through the screw rod 621, sliding plates 64 are symmetrically arranged in one side of the fixed shell 61, teeth 641 are respectively arranged in one side of the two sliding plates 64, teeth 641 are meshed with the second gears 63, clamping plates 65 are respectively fixedly arranged at one ends of the two sliding plates 65, and the two clamping plates 65 are in relative motion, and evenly distributed splines 651 are respectively arranged in the two clamping plates 65;

the clamping and conveying mechanism 6 is controlled to work through the driving mechanism 5, the needle of the needle tube is pulled out and conveyed simultaneously, when the needle inserted into the needle tube is pulled out through the clamping and conveying mechanism 6, the switch of the electric cylinder 51 is opened, the toothed plate 52 is pushed to move through the output end of the electric cylinder 51, the toothed plate 52 controls the first gear 622 to rotate positively, the rotating shaft 62 and the screw rod 621 are driven to rotate when the first gear 622 rotates, the two second gears 63 are controlled to rotate reversely through the rotating screw rod 621, when the two second gears 63 rotate, the teeth 641 arranged in the two sliding plates 64 are matched, the two sliding plates 64 are controlled to move relatively, the two sliding plates 64 are driven to move relatively through the two sliding plates 64 which move relatively, so that the plastic plug at the end part of the needle tube which is required to be pulled out is clamped between the two sliding plates 65, the friction force between the plastic plug at the end part of the needle tube and the needle tube is enhanced through the spline 651 arranged in the two sliding plates 65, and the falling phenomenon is prevented from occurring when the needle tube is pulled out.

The fixed buckles 53 are symmetrically arranged on one side of the toothed plate 52, the number of the fixed buckles 53 is two, a first push block 54 and a second push block 55 are respectively arranged on one side of each fixed buckle 53, the first push block 54 and the second push block 55 are matched with the fixed shell 61, the sliding pieces 66 are symmetrically arranged on one side of the fixed shell 61, the sliding rods 661 are sleeved in the two sliding pieces 66, the two sliding rods 661 are fixedly arranged in the mounting chamber 23, and the sliding pieces 66 are slidably arranged on the surfaces of the sliding rods 661;

through adopting above-mentioned technical scheme, after two splint 65 of pinion rack 52 control centre gripping conveying mechanism 6 accomplish the syringe needle centre gripping, pinion rack 52 continues the antedisplacement, promote the fixed shell 61 of centre gripping conveying mechanism 6 through first ejector pad 54, thereby cooperation two splint 65 take off the syringe needle from the needle tubing tip, the syringe needle of pulling off is carried to cutting room 24 along with the removal of fixed shell 61, cut through cutting mechanism 7, after the completion of cutting, cylinder 51 drives pinion rack 52 and resets, drive second ejector pad 55 and reset fixed shell 61 through pinion rack 52, drive first gear 622 through pinion rack 52 and reverse, prop open two splint 65, resume initial condition, be convenient for carry out the operation of next time.

The cutting mechanism 7 comprises a lifting column 71 and a motor 72, wherein tooth grooves 711 which are uniformly distributed are formed in one side of the surface of the lifting column 71, a rotating shaft 721 is fixedly arranged at the output end of the motor 72, a special-shaped gear 722 is fixedly arranged at one end of the rotating shaft 721, the special-shaped gear 722 is meshed with the tooth grooves 711, a cutter 73 is fixedly arranged at the bottom end of the lifting column 71, lifting buckles 731 are fixedly arranged on two sides of the cutter 73, lifting rods 732 are sleeved in the two lifting buckles 731, the lifting buckles 731 are slidably arranged on the surfaces of the lifting rods 732, return springs 74 are sleeved on the surfaces of the two lifting rods 732, and the return springs 74 are matched with the cutter 73;

through adopting above-mentioned technical scheme, after the syringe needle that centre gripping conveying mechanism 6 pulled out was carried to cutting room 24 in, open the switch of motor 72 in the cutting mechanism 7, drive the special-shaped gear 722 of axis of rotation 721 one end installation through the output of motor 72 and rotate, this special-shaped gear 722 is half toothed gear, under the cooperation of the tooth's socket 711 of seting up in lifting column 71 one side, drive lifting column 71 through special-shaped gear 722 and descend, under the cooperation of two lift buttons 731 and lifter 732, drive cutter 73 through lifting column 71 and descend, cut through cutter 73 in the cutting room 24, after the cutting is accomplished, special-shaped gear 722 toothed one side breaks away from with the tooth's socket 711 of lifting column 71, lifting column 71 ends the atress, under the cooperation of reset spring 74 that two lifter 732 surface cover were established, resume initial state with cutter 73 through lifting button 731, the convenience is cut next time.

One side of the box body 2 is provided with a placement hole 21, a limiting ring 22 is fixedly arranged in the placement hole 21, and the placement hole 21 is communicated with an installation chamber 23 and a cutting chamber 24;

through adopting above-mentioned technical scheme, when needing to handle the needle tubing after using through this collection device 1, inwards with the needle tubing syringe needle that needs to handle, insert in the installation room 23 through placing hole 21, through the cooperation of spacing ring 22, (the internal diameter of spacing ring 22 is less than the diameter of needle tubing), consequently the plastics plug of only syringe needle and syringe needle tip in inserting installation room 23, make the syringe needle of inserting installation room 23 be in clamping conveying mechanism 6 two splint 65, two splint 65 are convenient for carry out the centre gripping to the plastics plug of the tip of syringe needle.

A needle tube collecting box 3 is slidably arranged on one side of the box body 2, a putting opening 26 is formed in one side of the box body 2, which is positioned on the placement hole 21, and the putting opening 26 and the mounting chamber 23 are communicated with the needle tube collecting box 3;

through adopting above-mentioned technical scheme, after the syringe needle of needle tubing in inserting into placing hole 21 pulls out through centre gripping conveying mechanism 6 cooperation actuating mechanism 5, put in the mouth 26 of putting in with the needle tubing of getting rid of the syringe needle, collect through putting in mouthful 26 landing to the needle tubing collection box 3 in.

A needle head collecting box 4 is slidably arranged on one side of the box body 2 far away from the needle tube collecting box 3, a blanking channel 25 is arranged on one side of the box body 2, which is positioned in the cutting chamber 24, and the blanking channel 25 is communicated with the needle head collecting box 4;

through adopting above-mentioned technical scheme, after the syringe needle of plucking is accomplished through cutting mechanism 7 cutting in cutting chamber 24, the cutting syringe needle is through the landing of unloading passageway 25 to in the syringe needle collecting box 4 carry out independent concentrated collection processing, and the plastic plug that the syringe needle tip cut off falls into in the syringe needle collecting box 3 through installing chamber 23 and the syringe needle is concentrated to retrieve.

The two sides of the two sliding plates 64 are fixedly provided with sliding strips 642, the sliding strips 642 are slidably arranged in one side of the fixed shell 61, and the sliding strips 642 are mutually matched with the sliding plates 64;

through adopting above-mentioned technical scheme, when two slide 64 control through two second gears 63 move, assist slide 64 to remove through the draw runner 642 that slide 64 both sides were installed, stability when increasing slide 64 and remove, carry out the spacing to slide 64 simultaneously.

The two fixing buckles 53 are sleeved with guide rods 531, the guide rods 531 penetrate through the two fixing buckles 53 and are fixedly arranged in the mounting chamber 23, and the fixing buckles 53 are sleeved on the surfaces of the guide rods 531 in a sliding mode;

through adopting above-mentioned technical scheme, when pinion rack 52 removes, two fixed buckles 53 of pinion rack 52 one side installation follow pinion rack 52 and slide on guide bar 531 surface, through the cooperation of two fixed buckles 53 and guide bar 531, stability when increasing pinion rack 52 and remove, guide the direction of movement of pinion rack 52 simultaneously, make pinion rack 52 be in translation state all the time.

The surface of the rotating shaft 62 is sleeved with a rotating member 623, the rotating member 623 is fixedly arranged in one side of the fixed shell 61, and the rotating member 623 is matched with the rotating shaft 62;

by adopting the above technical scheme, the rotating member 623 assists the rotating shaft 62 to rotate, so that the stability of the rotating shaft 62 during rotation is increased.

The bottom surface of the box body 2 is fixedly provided with uniformly distributed supporting legs 27, and the middle of the top surface of the box body 2 is fixedly provided with a handle 28;

through adopting above-mentioned technical scheme, the quantity of supporting leg 27 is six, supports fixedly this collection device 1 through six supporting legs 27, handles 28 with this collection device 1 place the appointed region in the operating room and handle the needle tubing after accomplishing the use and collect.

Working principle: the collecting device 1 is placed in a designated area in an operating room to process and collect used needle tubes, the clamping and conveying mechanism 6 is controlled to work through the driving mechanism 5, meanwhile, the needle tube needle extraction and conveying work is completed, when the needle inserted into the needle tube needle extraction device needs to be extracted through the clamping and conveying mechanism 6, a switch of the electric cylinder 51 is turned on, the toothed plate 52 is pushed to move through the output end of the electric cylinder 51, the first gear 622 is controlled to rotate positively through the toothed plate 52, the rotating shaft 62 and the screw rod 621 are driven to rotate when the first gear 622 rotates, the two second gears 63 are controlled to rotate reversely through the rotating screw rod 621, when the two second gears 63 rotate, the teeth 641 arranged in the two sliding plates 64 are matched to control the two sliding plates 64 to move relatively, and the two clamping plates 65 are driven to move relatively through the two sliding plates 64 which move relatively, so that the plastic plug at the end part of the needle tube end part needing to be extracted is clamped between the two clamping plates 65;

when the toothed plate 52 controls the two clamping plates 65 of the clamping and conveying mechanism 6 to clamp the needle, the toothed plate 52 continues to move forwards, and the first push block 54 pushes the fixed shell 61 of the clamping and conveying mechanism 6, so that the needle is matched with the two clamping plates 65 to be taken off from the end part of the needle tube, and the pulled-off needle is conveyed into the cutting chamber 24 along with the movement of the fixed shell 61;

after the needle pulled out by the clamping and conveying mechanism 6 is conveyed into the cutting chamber 24, a switch of a motor 72 in the cutting mechanism 7 is turned on, a special-shaped gear 722 arranged at one end of a rotary shaft 721 is driven by the output end of the motor 72 to rotate, the special-shaped gear 722 is a half-face toothed gear, the lifting column 71 is driven to descend by the special-shaped gear 722 under the cooperation of a tooth slot 711 arranged at one side of the lifting column 71, and a cutter 73 is driven to descend by the lifting column 71 under the cooperation of two lifting buckles 731 and a lifting rod 732 to cut the needle in the cutting chamber 24;

after the needle head of the needle tube inserted into the placing hole 21 is pulled out through the clamping and conveying mechanism 6 and the driving mechanism 5, the needle tube with the needle head removed is put into the putting opening 26, and the needle tube slides into the needle tube collecting box 3 through the putting opening 26 to be collected.

It will be apparent to those skilled in the art that various modifications and variations can be made to the present invention without departing from the spirit or scope of the invention. Thus, it is intended that the present invention also include such modifications and alterations insofar as they come within the scope of the appended claims or the equivalents thereof.

Claims (10)

1. Waste collection nursing device in operating room nursing, including collection device (1), its characterized in that: the collecting device (1) comprises a box body (2), wherein an installation chamber (23) is formed in one side of the box body (2), a cutting chamber (24) is formed in one side, located in the installation chamber (23), of the box body (2), a driving mechanism (5) and a clamping conveying mechanism (6) are installed in the installation chamber (23), the driving mechanism (5) and the clamping conveying mechanism (6) are matched with each other, a cutting mechanism (7) is installed in the cutting chamber (24), and the cutting mechanism (7) and the clamping conveying mechanism (6) are matched with each other;

the driving mechanism (5) comprises an electric cylinder (51), a connecting buckle (511) is fixedly arranged at the output end of the electric cylinder (51), a toothed plate (52) is fixedly arranged on the bottom surface of the connecting buckle (511), the clamping conveying mechanism (6) comprises a fixed shell (61), a rotating shaft (62) is arranged in one side of the fixed shell (61), a first gear (622) is fixedly arranged at one end of the rotating shaft (62), the first gear (622) is meshed with the toothed plate (52), a screw rod (621) is fixedly arranged at one end of the rotating shaft (62) far away from the first gear (622), second gears (63) are symmetrically arranged on two sides of the screw rod (621) in the fixed shell (61), the number of the second gears (63) is two and meshed with the screw rod (621), sliding plates (64) are symmetrically arranged in one side of the fixed shell (61) through the screw rod (621), the number of the sliding plates (64) is two, the two teeth (641) are meshed with the two teeth (65) in one side of the fixed clamping plates (65), and the two clamping plates (65) are internally provided with uniformly distributed splines (651).

2. The waste collection nursing device in operating room nursing according to claim 1, characterized in that one side of the toothed plate (52) is symmetrically provided with two fixing buckles (53), one side of each fixing buckle (53) is provided with a first pushing block (54) and a second pushing block (55) respectively, the first pushing block (54) and the second pushing block (55) are matched with a fixed shell (61), one side of the fixed shell (61) is symmetrically provided with sliding pieces (66), two sliding pieces (66) are sleeved with sliding rods (661), the two sliding rods (661) are fixedly arranged in the installation chamber (23), and the sliding pieces (66) are slidably arranged on the surfaces of the sliding rods (661).

3. The waste collection nursing device in operating room nursing according to claim 1, characterized in that the cutting mechanism (7) comprises a lifting column (71) and a motor (72), tooth grooves (711) which are uniformly distributed are formed in one side of the surface of the lifting column (71), a rotating shaft (721) is fixedly arranged at the output end of the motor (72), a special-shaped gear (722) is fixedly arranged at one end of the rotating shaft (721), the special-shaped gear (722) is meshed with the tooth grooves (711), a cutter (73) is fixedly arranged at the bottom end of the lifting column (71), lifting buckles (731) are fixedly arranged at two sides of the cutter (73), lifting rods (732) are sleeved in the lifting buckles (731), reset springs (74) are sleeved on the surfaces of the lifting rods (732), and the reset springs (74) are matched with the cutter (73).

4. The waste collection nursing device in operating room nursing according to claim 1, characterized in that a placement hole (21) is formed in one side of the box body (2), a limiting ring (22) is fixedly installed in the placement hole (21), and the placement hole (21) is communicated with the installation chamber (23) and the cutting chamber (24).

5. A waste collection nursing device in operating room nursing as claimed in claim 1, characterized in that a needle tube collection box (3) is slidably mounted on one side of the box body (2), a delivery opening (26) is formed on one side of the box body (2) located at the placement hole (21), and the delivery opening (26) and the mounting chamber (23) are mutually communicated with the needle tube collection box (3).

6. A waste collection and care device in operating room care as claimed in claim 5, characterized in that the needle collection box (4) is slidably mounted on the side of the box (2) away from the needle collection box (3), a blanking channel (25) is formed on the side of the box (2) located in the cutting chamber (24), and the blanking channel (25) is communicated with the needle collection box (4).

7. A waste collection and care device in operating room care as claimed in claim 1, characterized in that two slide plates (64) are fixedly provided with slide bars (642) on both sides, the slide bars (642) are slidably mounted in one side of the fixed housing (61), and the slide bars (642) are mutually matched with the slide plates (64).

8. A waste collection and care device in operating room care according to claim 1, characterized in that two of said fixing buckles (53) are provided with guide rods (531) in inner sleeves, said guide rods (531) penetrate through two fixing buckles (53) and are fixedly installed in the installation room (23), and said fixing buckles (53) are slidably sleeved on the surfaces of the guide rods (531).

9. A waste collection and care device in operating room care as claimed in claim 1, characterized in that the surface of the shaft (62) is provided with a rotating member (623), the rotating member (623) being fixedly mounted in one side of the stationary housing (61), the rotating member (623) being mutually engaged with the shaft (62).

10. A waste collection and care device in operating room care as claimed in claim 1, characterized in that the bottom surface of the box (2) is fixedly provided with evenly distributed supporting legs (27), and the middle of the top surface of the box (2) is fixedly provided with a handle (28).