Instrument recovery device

Abstract

The utility model relates to the technical field of operating room nursing, in particular to an instrument recovery device which is provided with a mechanism capable of being opened and closed each time and automatically spraying and disinfecting once, so that the manual disinfection work is reduced, and the practicability is improved. Comprising a recycling outer cylinder, a recycling inner cylinder, a hinge and a cylinder cover, and further comprises a connecting frame, a disinfectant cylinder, an external thread opening, an internal thread cover, an output communicating pipe, a spraying head, an input spraying pipe, a pressurizing head, a spring, a piston and a contact piece, the middle of the left end of the outer recycling cylinder is connected with the middle of the right end of the disinfectant cylinder through a connecting frame, the top end of the disinfectant cylinder is connected with the bottom end of an external thread opening, the inner end of an internal thread cover is communicated with the input end of a pressurizing head through an input spraying pipe, and the inner side of the pressurizing head is connected with one side of a piston through a spring. And the right middle side of the top end of the recycling outer cylinder is connected with the inner end of the contact piece.

Description

Technical Field

[0001] The utility model relates to the technical field of operating room nursing, in particular to an instrument recovery device. Background Art

[0002] The operating room (OR) is a place for patients to undergo surgery and rescue, and is an important technical department of the hospital. The operating room should be connected to the surgical department, and should also be close to the blood bank, intensive care unit, anesthesia recovery room, etc. The four ways of surgical incision infection should be managed well, namely: the air in the operating room; the items required for the operation; the fingers of doctors and nurses and the skin of patients to prevent infection and ensure the success rate of the operation. It is required to have a reasonable design, complete equipment, and nurses who are responsive and quick to work, and have high work efficiency. The operating room must have a set of strict and reasonable rules and regulations and aseptic operation specifications. With the rapid development of surgical technology, the work of the operating room is becoming more and more modern.

[0003] In operating room nursing, it is necessary to carry out corresponding instrument recycling. Generally, a recycling cylinder is set up to place the instruments to be recycled in the cylinder and spray disinfection is performed. However, this structure is cumbersome to operate, consumes more manpower and has poor practicality. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies of the prior art, the utility model provides an instrument recovery device which is provided with a mechanism which can automatically spray disinfection once each time it is opened and closed, thereby reducing manual disinfection labor and improving practicality.

[0006] (II) Technical solution

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an instrument recovery device, comprising a recovery outer cylinder, a recovery inner cylinder, a hinge and a cylinder cover, wherein the recovery inner cylinder is detachably installed inside the recovery outer cylinder, and the left side of the top end of the recovery outer cylinder is movably connected to the left end of the cylinder cover through the hinge, and also comprises a connecting frame, a disinfectant cylinder, an external threaded port, an internal threaded cap, an output connecting pipe, a spray head, an input spray pipe, a pressurizing head, a spring, a piston and a contact piece, wherein the middle part of the left end of the recovery outer cylinder is connected to the middle part of the right end of the disinfectant cylinder through the connecting frame, the top end of the disinfectant cylinder is connected to the bottom end of the external threaded port, the internal threaded cap is detachably screwed on the outside of the external threaded port, the lower side of the disinfectant cylinder is connected to the input end of the spray head through the output connecting pipe, the output end of the spray head is inwardly connected to the inner side of the middle part of the cylinder cover, the inner end of the internal threaded cap is connected to the input end of the pressurizing head through the input spray pipe, the inner side of the pressurizing head is connected to one side of the piston through the spring, the piston is slidably arranged on the inner side of the pressurizing head, the pressurizing head is connected to the middle part of the right side of the cylinder cover, and the right middle side of the top end of the recovery outer cylinder is connected to the inner end of the contact piece.

[0008] Preferably, it also includes a liquid level window, and the middle part of the left end of the disinfectant cylinder is connected to the inner side of the liquid level window.

[0009] Preferably, it also includes a screw handle, and one side of the outer end of the internal thread cover is connected to the inner side of the screw handle.

[0010] Preferably, it also includes a steering shaft, a wheel box and a roller, and three groups of steering shafts are evenly connected to the outside of the bottom end of the recovery outer cylinder, the bottom end of each group of steering shafts is respectively connected to the middle of the top end of a group of wheel boxes, and the inner side of each group of wheel boxes is respectively rotatably connected to the middle of the outer side of a group of rollers.

[0011] Preferably, it also includes brake pads and pedal pads, each group of wheel boxes is movably connected to a group of brake pads on the inner side, each group of brake pads is connected to the inner side of a group of pedal pads on the outer side, and the output end of the brake pad is in clutch contact with the roller.

[0012] Preferably, it also includes a connecting frame and a push handle, the middle part of the rear side of the recovery outer cylinder is connected to the front lower side of the connecting frame, and the upper sides of the left and right ends of the connecting frame are respectively connected to a group of inner ends of the push handle.

[0013] (III) Beneficial effects

[0014] Compared with the prior art, the utility model provides an instrument recovery device, which has the following beneficial effects:

[0015] Pour disinfectant into the disinfectant cylinder, and screw the internal threaded cap onto the outside of the external threaded opening to seal it, and place the recovery outer cylinder in the corresponding position. When recycling the instrument, open the cylinder cover under the constraint of the hinge, and the piston moves outward under the action of the spring to place the waste in the recovery inner cylinder. Then close the cylinder cover. When closing, the contact piece acts on the piston to overcome the spring compression, and the gas in the pressurizing head is injected into the disinfectant cylinder. The disinfectant cylinder is pressurized, and part of the disinfectant is conducted through the output connecting pipe and sprayed out by the spray head for disinfection. A mechanism is provided that can automatically spray and disinfect each time it is opened and closed, thereby reducing manual disinfection labor and improving practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is an axial view of the schematic diagram of the structure of the utility model;

[0017] Figure 2 For this utility model Figure 1 Left view of

[0018] Figure 3 For this utility model Figure 1 Front view of

[0019] Figure 4 This is the internal structure diagram of the pressure head of the utility model.

[0020] Markings in the attached figure: 1. Recovery outer cylinder; 2. Recovery inner cylinder; 3. Hinge; 4. Cylinder cover; 5. Connecting frame; 6. Disinfectant cylinder; 7. External threaded port; 8. Internal threaded cover; 9. Output connecting pipe; 10. Spray head; 11. Input spray pipe; 12. Pressurizing head; 13. Spring; 14. Piston; 15. Contact piece; 16. Liquid level window; 17. Twist handle piece; 18. Steering shaft; 19. Wheel box; 20. Roller; 21. Brake pad; 22. Pedal piece; 23. Handle connecting frame; 24. Push handle. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] Example

[0023] See also Figure 1-4 , an instrument recovery device, comprising a recovery outer cylinder 1, a recovery inner cylinder 2, a hinge 3 and a cylinder cover 4, wherein the recovery inner cylinder 2 is detachably installed inside the recovery outer cylinder 1, and the left side of the top end of the recovery outer cylinder 1 is movably connected to the left end of the cylinder cover 4 through the hinge 3, and also comprises a connecting frame 5, a disinfectant cylinder 6, an external threaded port 7, an internal threaded cap 8, an output connecting pipe 9, a spray head 10, an input spray pipe 11, a pressurizing head 12, a spring 13, a piston 14 and a contact sheet 15, wherein the middle part of the left end of the recovery outer cylinder 1 is connected to the middle part of the right end of the disinfectant cylinder 6 through the connecting frame 5, the top end of the disinfectant cylinder 6 is connected to the bottom end of the external threaded port 7, the internal threaded cap 8 is detachably screwed on the outside of the external threaded port 7, the lower side of the disinfectant cylinder 6 is connected to the input end of the spray head 10 through the output connecting pipe 9, the output end of the spray head 10 is inwardly connected to the inner side of the middle of the cylinder cover 4, and the inner end of the internal threaded cap 8 is connected to the pressurizing head 12 through the input spray pipe 11 The input end of the pressure head 12 is connected, the inner side of the pressure head 12 is connected to one side of the piston 14 through the spring 13, the piston 14 is slidably arranged on the inner side of the pressure head 12, the pressure head 12 is connected to the middle part of the right side of the cylinder cover 4, and the right middle side of the top of the recovery outer cylinder 1 is connected to the inner end of the contact piece 15; the disinfectant is poured into the disinfectant cylinder 6, and the internal thread cover 8 is screwed on the outer side of the external thread mouth 7 for sealing, and the recovery outer cylinder 1 is placed in the corresponding position. When the instrument is recovered, the cylinder cover 4 is opened under the constraint of the hinge 3, and the piston 14 is outward under the action of the spring 13, and the waste is placed in the recovery inner cylinder 2, and then the cylinder cover 4 is closed. When closing, the contact piece 15 acts on the piston 14 to overcome the compression of the spring 13, and the gas in the pressure head 12 is injected into the disinfectant cylinder 6. The disinfectant cylinder 6 is pressurized, and part of the disinfectant is conducted through the output connecting pipe 9, and sprayed out by the spray head 10 for a disinfection.

[0024] It also includes a liquid level window 16, and the middle of the left end of the disinfectant cylinder 6 is connected to the inner side of the liquid level window 16; the liquid level inside the disinfectant cylinder 6 can be displayed through the liquid level window 16, which is convenient for judging and adding in time, thereby improving convenience.

[0025] It also includes a screwing handle 17, and one side of the outer end of the internal thread cover 8 is connected to the inner side of the screwing handle 17; by holding the screwing handle 17, it is convenient to connect the internal thread cover 8 and screw it, thereby improving convenience.

[0026] It also includes a steering shaft 18, a wheel box 19 and a roller 20. Three groups of steering shafts 18 are evenly connected to the outer side of the bottom end of the recovery outer cylinder 1. The bottom end of each group of steering shafts 18 is respectively connected to the middle of the top end of a group of wheel boxes 19, and the inner side of each group of wheel boxes 19 is respectively rotatably connected to the middle of the outer side of a group of rollers 20. The bottom ends of the three groups of rollers 20 contact the ground, and the rollers 20 roll on the ground under the constraint of the wheel boxes 19. The steering of the wheel boxes 19 is constrained by the steering shaft 18, which facilitates arbitrary movement and improves convenience.

[0027] The device further comprises brake pads 21 and pedal pads 22. The inner side of each group of wheel boxes 19 is movably connected with a group of brake pads 21. The outer side of each group of brake pads 21 is connected with the inner side of a group of pedal pads 22. The output end of the brake pads 21 is in clutch contact with the roller 20. By stepping on the pedal pads 22, the brake pads 21 can be movably acted on the roller 20, so that the device is braked and fixed, thereby improving stability.

[0028] It also includes a handle connecting frame 23 and a push handle 24. The middle part of the rear side of the recovery outer cylinder 1 is connected to the front lower side of the handle connecting frame 23, and the upper sides of the left and right ends of the handle connecting frame 23 are respectively connected to the inner ends of a group of push handles 24; by holding the two groups of push handles 24, it is convenient to act on the recovery outer cylinder 1 to move under the connection of the handle connecting frame 23, thereby improving convenience.

[0029] In summary, when using an instrument recovery device, the disinfectant is poured into the disinfectant cylinder 6, and the internal thread cover 8 is screwed on the outer side of the external thread opening 7 to seal by holding the two sets of push handles 24, and the bottom of the recovery outer cylinder 1 is conveniently connected to the connection frame 23 to make the bottom of the three sets of rollers 20 contact the ground, and the rollers 20 roll on the ground under the constraint of the wheel box 19, and the wheel box 19 is constrained by the steering shaft 18 to move to the corresponding position, and the brake pad 21 can be movably acted on the roller 20 by stepping on the pedal 22, so that the device is braked and fixed. When recycling the equipment, the cylinder cover 4 is opened under the constraint of the hinge 3, and the piston 14 is moved outward under the action of the spring 13 to place the waste in the recycling inner cylinder 2, and then the cylinder cover 4 is closed. When closing, the contact piece 15 acts on the piston 14 to overcome the compression of the spring 13, and the gas in the pressure head 12 is injected into the disinfectant cylinder 6. The disinfectant cylinder 6 is pressurized, and part of the disinfectant is conducted through the output connecting pipe 9 and sprayed out by the spray head 10 for disinfection. In addition, the liquid level inside the disinfectant cylinder 6 can be displayed through the liquid level window 16, which is convenient for judging and adding in time.

[0030] The spray head 10 and the brake pad 21 are well-known devices purchased directly from the market by those skilled in the art. Here we just use them without making any structural or functional improvements, and we will not go into details here.

[0031] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An instrument recovery device, comprising a recovery outer cylinder (1), a recovery inner cylinder (2), a hinge (3) and a cylinder cover (4), wherein the recovery inner cylinder (2) is detachably mounted inside the recovery outer cylinder (1), and the left side of the top end of the recovery outer cylinder (1) is movably connected to the left side end of the cylinder cover (4) via the hinge (3), characterized in that: It also includes a connecting frame (5), a disinfectant cylinder (6), an external threaded opening (7), an internal threaded cover (8), an output connecting pipe (9), a spray head (10), an input spray pipe (11), a pressure head (12), a spring (13), a piston (14) and a contact piece (15). The middle of the left end of the recovery outer cylinder (1) is connected to the middle of the right end of the disinfectant cylinder (6) through the connecting frame (5), the top of the disinfectant cylinder (6) is connected to the bottom of the external threaded opening (7), the internal threaded cover (8) is detachably screwed on the outside of the external threaded opening (7), and the disinfectant cylinder (6) The lower side is connected to the input end of the spray head (10) through the output connecting pipe (9), the output end of the spray head (10) is connected inwardly to the inner side of the middle part of the cylinder cover (4), the inner end of the internal thread cover (8) is connected to the input end of the pressure head (12) through the input spray pipe (11), the inner side of the pressure head (12) is connected to one side of the piston (14) through the spring (13), the piston (14) is slidably arranged on the inner side of the pressure head (12), the pressure head (12) is connected to the middle part of the right side of the cylinder cover (4), and the right middle side of the top end of the recovery outer cylinder (1) is connected to the inner end of the contact piece (15).

2. The instrument recovery device according to claim 1, characterized in that: It also comprises a liquid level window (16), and the middle part of the left end of the disinfectant cylinder (6) is connected to the inner side of the liquid level window (16).

3. The instrument recovery device according to claim 1, characterized in that: It also comprises a screw handle (17), and one side of the outer end of the internal thread cover (8) is connected to the inner side of the screw handle (17).

4. The instrument recovery device according to claim 1, characterized in that: It also comprises a steering shaft (18), a wheel box (19) and a roller (20), wherein three groups of steering shafts (18) are evenly connected to the outer side of the bottom end of the recovery outer cylinder (1), the bottom end of each group of steering shafts (18) is respectively connected to the middle part of the top end of a group of wheel boxes (19), and the inner side of each group of wheel boxes (19) is respectively rotatably connected to the middle part of the outer side of a group of rollers (20).

5. The instrument recovery device according to claim 4, characterized in that: The invention also comprises a brake pad (21) and a pedal pad (22), wherein the inner side of each group of the wheel box (19) is movably connected with a group of brake pads (21), the outer side of each group of brake pads (21) is connected with the inner side of a group of pedal pads (22), and the output end of the brake pad (21) is in clutch contact with the roller (20).

6. The instrument recovery device according to claim 5, characterized in that: It also comprises a connecting frame (23) and a push handle (24), wherein the middle portion of the rear side of the recovery outer cylinder (1) is connected to the front lower side of the connecting frame (23), and the upper sides of the left and right ends of the connecting frame (23) are respectively connected to the inner ends of a group of push handles (24).

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