A needle-finding device for operating room care

Abstract

This utility model discloses a needle-finding device for operating room care, comprising a chassis with a first slot and a second slot above it. A needle-suction assembly is installed within both the first and second slots. A U-shaped frame is fixed to the top of the chassis, and a handle is mounted on the U-shaped frame via a connector. A plurality of first universal ball bearings are equidistantly mounted on the bottom of the chassis. The needle-suction assembly includes an upper mounting plate, with a lower mounting plate fixed to its bottom. A plurality of mounting slots are equidistantly formed on the bottom of the lower mounting plate, and needle-suction magnets are fixed within these slots. Four fixing blocks are equidistantly fixed to the outer wall of the chassis, and the first universal ball bearings are fixed to the fixing blocks and the bottom of the chassis. The upper mounting plate rests on the second slot. This utility model allows for independent disassembly and placement on a table for needle retrieval after needle suction, and can be used for needle retrieval on a table, thus improving functionality.

Description

Technical Field

[0001] This utility model relates to the field of needle finding device technology, and in particular to a needle finding device for operating room nursing. Background Technology

[0002] In modern surgical procedures, many different sizes of suture needles or injection needles are used. Due to the extremely delicate nature of suturing during surgical care, the suture needles used for surgical care are becoming increasingly smaller. If a surgical suture needle is accidentally dropped or lost while medical staff are performing surgery in the operating room, it is difficult to find it. Therefore, a needle finder is usually used to locate lost needles.

[0003] Chinese Patent Publication No. CN215688159U discloses an operating room nursing needle finder, relating to the field of needle finder technology. It includes a needle-finding suction plate, with a control connector fixedly mounted on the top of one side of the suction plate. A first mounting ring is fixedly mounted on one side of the control connector, and a power start button is detachably mounted inside the first mounting ring. A mounting block is fixedly mounted on the top of the control connector. Through the cooperation of the mounting block, movable connecting groove, connecting column, movable column, connecting rod, and movable adjusting rod, the device allows the connecting rod to be directly retracted into the movable adjusting rod when not in use, reducing the overall size of the device. Simultaneously, the movable adjusting rod can be rotated to a horizontal position, allowing the device to be placed against a wall using the needle-finding suction plate. This effectively reduces the storage space required for the device, facilitating its storage and avoiding the problem of excessive storage space wasted due to a large storage volume.

[0004] However, the above-mentioned design and the current traditional needle-finding device have a problem: after the needle is attracted, it is difficult to retrieve the needle. The entire device needs to be placed upside down on the table to retrieve the needle, which is troublesome and has poor functionality, and there is room for improvement. Utility Model Content

[0005] The purpose of this invention is to address the shortcomings of existing technologies by proposing a needle-finding device for operating room care.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] A needle-finding device for operating room care includes a chassis with a first slot and a second slot above the first slot. A needle-suction assembly is installed in the second slot and the first slot. A U-shaped frame is fixed to the top of the chassis, and a handle is installed on the U-shaped frame via a connector. A plurality of first universal ball bearings are installed at equal intervals on the bottom of the chassis.

[0008] The needle-suction assembly includes an upper mounting plate, a lower mounting plate is fixed to the bottom of the upper mounting plate, and a plurality of mounting slots are equidistantly provided on the bottom of the lower mounting plate, with needle-suction magnets fixed in the mounting slots.

[0009] As a further embodiment of this utility model, four fixing blocks are equidistantly fixed to the outer wall of the chassis, and a first universal ball bearing is fixed to the fixing blocks and the bottom of the chassis.

[0010] As a further embodiment of this utility model, the upper mounting plate is mounted on the second slot, and the diameter of the second slot is larger than the diameter of the first slot. A handle is fixed to the top of the upper mounting plate.

[0011] As a further embodiment of this utility model, a plurality of second universal ball bearings are fixed at equal intervals on the bottom of the lower mounting plate.

[0012] As a further embodiment of this utility model, the connector includes a U-shaped workpiece fixed on a U-shaped frame, an installation rod rotatably connected inside the U-shaped workpiece, a sleeve rod fixed to the outer wall of the installation rod, and a gripping rod fixedly inserted into the sleeve rod.

[0013] As a further embodiment of this utility model, two U-shaped sleeves are symmetrically fixed to the top of the chassis. A pin is slidably disposed inside the U-shaped sleeve, and a baffle is fixed to the outer end face of the pin. A first mounting port is opened on the side of the baffle near the pin, and a second magnet is fixed inside the first mounting port. A second mounting port is opened on the U-shaped sleeve corresponding to the position of the second magnet, and a first magnet is fixed inside the second mounting port. The first magnet and the second magnet attract each other. With the U-shaped sleeve, pin, baffle, first magnet and second magnet, the pin can be pushed in to block the upper mounting plate located on the second slot, and the first magnet and the second magnet attract each other to prevent the pin from falling off. When moving and using the equipment, the needle suction assembly is prevented from falling off the chassis.

[0014] The beneficial effects of this utility model are as follows:

[0015] This invention: By gripping the handle and pushing the base, the needle suction assembly moves across the operating room floor under the action of the first omnidirectional ball bearing. It can attract needles located on the operating room floor. After use, the upper and lower mounting plates can be removed, and the needle suction assembly can be detached independently from the base. At this time, it is easy to remove the upper mounting plate, invert it on the table, and retrieve the needles attracted to the needle suction magnet. The needle suction assembly can also be removed separately. Due to the presence of the second omnidirectional ball bearing, it can be removed and placed on the table for needle retrieval. This effectively solves the problems mentioned in the background technology, enabling the needles to be independently detached and placed on the table for needle retrieval after being attracted, and can also be used for needle retrieval on the table, making the function more complete.

[0016] This utility model is provided with a U-shaped sleeve, a pin, a baffle, a first magnet and a second magnet. The pin can be pushed in to block the upper mounting plate located on the second slot, and the first magnet and the second magnet attract each other to prevent the pin from falling off. When moving and using the equipment, the needle suction assembly is prevented from falling off the chassis. Attached Figure Description

[0017] Figure 1 This is a first three-dimensional structural diagram of a needle-finding device for operating room nursing proposed in this utility model;

[0018] Figure 2 This is a partial three-dimensional structural diagram of a needle-finding device for operating room nursing proposed in this utility model;

[0019] Figure 3 This is a partial three-dimensional structural diagram of a needle-finding device for operating room nursing proposed in this utility model;

[0020] Figure 4 This utility model proposes a needle-finding device for operating room nursing. Figure 3 A schematic diagram of the partially unfolded three-dimensional structure.

[0021] In the diagram: 1. Chassis; 2. U-shaped frame; 3. U-shaped workpiece; 4. Mounting rod; 5. Sleeve rod; 6. Handle rod; 7. Fixing block; 8. First universal ball bearing; 9. Needle suction assembly; 10. Upper mounting plate; 11. Handle; 12. Lower mounting plate; 13. Needle suction magnet; 14. Second universal ball bearing; 15. First slot; 16. Second slot; 17. U-shaped sleeve; 18. Pin; 19. Baffle; 20. First magnet; 21. Second magnet. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0023] It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other. The present invention will now be described in detail with reference to the accompanying drawings and embodiments.

[0024] Reference Figure 1-4 A needle-finding device for operating room care includes a chassis 1, a first slot 15 on the chassis 1, and a second slot 16 above the first slot 15. A needle-suction assembly 9 is installed in the second slot 16 and the first slot 15. A U-shaped frame 2 is fixed on the top of the chassis 1, and a handle 6 is installed on the U-shaped frame 2 through a connector. A plurality of first universal ball bearings 8 are installed at equal intervals on the bottom of the chassis 1.

[0025] The needle suction assembly 9 includes an upper mounting plate 10, a lower mounting plate 12 is fixed to the bottom of the upper mounting plate 10, and a plurality of mounting slots are equally spaced on the bottom of the lower mounting plate 12, and a needle suction magnet 13 is fixed in the mounting slot.

[0026] In this embodiment, four fixing blocks 7 are fixed at equal intervals on the outer wall of the chassis 1, and the fixing blocks 7 and the bottom of the chassis 1 are fixed with a first universal ball bearing 8.

[0027] In this embodiment, the upper mounting plate 10 is mounted on the second slot 16, and the diameter of the second slot 16 is larger than the diameter of the first slot 15. A handle 11 is fixed to the top of the upper mounting plate 10.

[0028] In this embodiment, a plurality of second universal ball bearings 14 are fixed at equal intervals on the bottom of the lower mounting plate 12.

[0029] In this embodiment, the connector includes a U-shaped workpiece 3 fixed on a U-shaped frame 2, an installation rod 4 rotatably connected inside the U-shaped workpiece 3, a sleeve rod 5 fixed on the outer wall of the installation rod 4, and a gripping rod 6 fixedly inserted into the sleeve rod 5.

[0030] In this embodiment, two U-shaped sleeves 17 are symmetrically fixed on the top of the chassis 1. A pin 18 is slidably disposed inside the U-shaped sleeve 17, and a baffle 19 is fixed on the outer end face of the pin 18. A first mounting port is opened on the side of the baffle 19 near the pin 18, and a second magnet 21 is fixed inside the first mounting port. A second mounting port is opened on the U-shaped sleeve 17 corresponding to the position of the second magnet 21, and a first magnet 20 is fixed inside the second mounting port. The first magnet 20 and the second magnet 21 attract each other. With the U-shaped sleeve 17, pin 18, baffle 19, first magnet 20 and second magnet 21, the pin 18 can be pushed to block the upper mounting plate 10 located on the second slot 16, and the first magnet 20 and the second magnet 21 attract each other to prevent the pin 18 from falling off. When moving and using the equipment, the needle suction assembly 9 is prevented from falling off the chassis 1.

[0031] Working principle: The system employs a chassis 1 and a needle-suction assembly 9 detachably mounted on the chassis 1. A fixing block 7 and a first universal ball bearing 8 are fixed to the chassis 1. During use, the handle 6 is held to push the chassis 1, allowing it to move on the operating room floor under the action of the first universal ball bearing 8. The needle-suction magnet 13, mounted at the bottom of the lower mounting plate 12, has an adsorption capacity, attracting needles located on the operating room floor during movement. After use, the handle 11 can be held to lift the upper mounting plate 10 and the lower mounting plate 12, allowing the needle-suction assembly 9 to be detached independently from the chassis 1. This facilitates the removal of the upper mounting plate 10, which can be inverted on a table to retrieve the needles attracted to the needle-suction magnet 13. The needle-suction assembly 9 can also be removed independently. Due to the presence of a second universal ball bearing 14, it can be removed for needle retrieval on a table, effectively solving the problems raised in the background technology. This allows for independent removal of the needle after adsorption, enabling needle retrieval on a table and further enhancing its functionality.

[0032] For ease of description, spatial relative terms such as "above," "on top of," "on the upper surface of," "above," etc., are used herein to describe the spatial positional relationship of a device or feature as shown in the figures to other devices or features. It should be understood that spatial relative terms are intended to encompass different orientations in use or operation beyond the orientation of the device as described in the figures. For example, if the device in the figures were inverted, a device described as "above" or "on top of" other devices or structures would subsequently be positioned as "below" or "under" other devices or structures. Thus, the exemplary term "above" can include both "above" and "below." The device may also be positioned in other different ways (rotated 90 degrees or in other orientations), and the spatial relative descriptions used herein will be interpreted accordingly.

[0033] It should be noted that, as prior art, the driving components involved in this solution are all electrically connected to the controller. The driving components include motors, cylinders, and electric telescopic rods, and their connection relationships are well known to those skilled in the art.

[0034] The above description is merely a preferred embodiment of this utility model and is not intended to limit the scope of this utility model. Various modifications and variations can be made to this utility model by those skilled in the art. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A needle-finding device for operating room care, comprising a chassis (1), characterized in that, The chassis (1) has a first slot (15) and a second slot (16) above the first slot (15). A needle suction assembly (9) is installed in the second slot (16) and the first slot (15). A U-shaped frame (2) is fixed on the top of the chassis (1). A handle (6) is installed on the U-shaped frame (2) through a connector. Several first universal ball bearings (8) are installed at equal intervals on the bottom of the chassis (1). The needle-attracting assembly (9) includes an upper mounting plate (10), and a lower mounting plate (12) is fixed to the bottom of the upper mounting plate (10). The bottom of the lower mounting plate (12) is provided with several mounting slots at equal intervals, and a needle-attracting magnet (13) is fixed in the mounting slot.

2. The operating room needle-finding device according to claim 1, characterized in that, Four fixing blocks (7) are fixed at equal intervals on the outer wall of the chassis (1), and the first universal ball bearing (8) is fixed on the fixing blocks (7) and the bottom of the chassis (1).

3. The operating room needle-finding device according to claim 2, characterized in that, The upper mounting plate (10) is mounted on the second slot (16), and the diameter of the second slot (16) is larger than the diameter of the first slot (15). A handle (11) is fixed to the top of the upper mounting plate (10).

4. The operating room needle-finding device according to claim 3, characterized in that, The bottom of the lower mounting plate (12) is fixed with several second universal ball bearings (14) at equal intervals.

5. The operating room needle-finding device according to claim 1, characterized in that, The connector includes a U-shaped workpiece (3) fixed on a U-shaped frame (2), an installation rod (4) is rotatably connected inside the U-shaped workpiece (3), a sleeve rod (5) is fixed on the outer wall of the installation rod (4), and a gripping rod (6) is fixedly inserted inside the sleeve rod (5).

6. The operating room needle-finding device according to claim 1, characterized in that, Two U-shaped sleeves (17) are symmetrically fixed on the top of the chassis (1). A pin (18) is slidably arranged inside the U-shaped sleeve (17), and a baffle (19) is fixed on the outer end face of the pin (18).

7. The operating room needle-finding device according to claim 6, characterized in that, The baffle (19) has a first mounting port on the side near the pin (18), and a second magnet (21) is fixed in the first mounting port. The U-shaped bracket (17) has a second mounting port at the position corresponding to the second magnet (21), and a first magnet (20) is fixed in the second mounting port. The first magnet (20) and the second magnet (21) attract each other.

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