Needle finder for operating room nursing

Abstract

The utility model discloses an operating room nursing needle searching device which comprises a base plate which is of a circular plate type structure. The magnetic plate is installed on the face, facing the ground, of the base plate in an embedded mode, two positioning columns are installed on the magnetic plate, the free ends of the positioning columns movably penetrate through the base plate, a positioning main rod and a positioning auxiliary rod are installed on the two positioning columns respectively, and the positioning main rod and the positioning auxiliary rod are detachably connected so as to lock the current position of the magnetic plate; the number of the universal balls is at least three, the universal balls are distributed on the face, facing the ground, of the base plate in an annular array mode, and the magnetic plate is located in an area defined by the universal balls. The magnetic plate has two use modes, when the magnetic plate faces different searching areas in an operating room, the magnetic plate can be switched for use, convenience is provided for a user, the universal balls are additionally arranged for cooperation, movement of the base plate in most areas in the operating room is facilitated, and convenience is provided for the user.

Description

TECHNICAL FIELD

[0001] The utility model relates to needle searching technical field, concretely is a operating room nursing needle searching device. BACKGROUND

[0002] At present, in the operating room, after the operation, medical staff need to check the suture needle, when the number of suture needle is wrong, it needs to check and find repeatedly, but it is easy to fall to the ground, in order to ensure that the suture needle is not left in the patient's body, it is necessary to find the suture needle, but because the suture needle is small, it is difficult to find.

[0003] When the suture needle falls to the ground, it is time-consuming and laborious to observe by naked eyes, and for the area below the equipment and some areas that cannot be observed by naked eyes, a magnet is usually used to find, but the workload is large to directly hold the magnet to find, therefore, currently, long magnetic strips are usually used to find with holding rods, but it is not convenient for long magnetic strips to enter some remote areas, it is often necessary to switch between the magnetic strip and the magnet, and the magnetic strip directly contacts the ground, which causes friction, affects the movement of the magnetic strip, in view of this, the application provides a dual-purpose and convenient operating room nursing needle searching device. UTILITARY MODEL

[0004] The utility model aims at providing a kind of operating room nursing needle searching device to solve the problems raised in the above background.

[0005] To achieve the above object, the utility model provides the following technical scheme: a kind of operating room nursing needle searching device, comprising:

[0006] The base plate is in the form of a circular plate.

[0007] The magnetic plate is embedded in the ground-facing side of the base plate, with two positioning columns installed on it.

[0008] The universal ball bearings are arranged in a circular array on the ground-facing side of the base plate, with the magnetic plate located within the area enclosed by the universal ball bearings.

[0009] The hand-held rod is tightly hinged to one end of the base plate.

[0010] Preferably, the positioning main rod and the positioning auxiliary rod are hinged to the positioning column, the positioning main rod is hinged with a hanging rod, and the positioning auxiliary rod is installed with a limiting column.

[0011] Preferably, a slider is connected to the positioning main rod via a tension spring, and the hanging rod is hinged to the slider.

[0012] Preferably, both the main positioning rod and the secondary positioning rod are provided with embedded grooves, and the hanging rod, the limiting post, the tension spring and the slider are respectively located in the corresponding embedded grooves.

[0013] Preferably, the positioning main rod has a guide hole communicating with the embedded groove, and the slider is equipped with a guide rod that slides in cooperation with the guide hole.

[0014] Preferably, the universal ball bearing is detachably connected to the substrate.

[0015] Preferably, the substrate has a through-hole, a stud is mounted on the universal ball bearing, the stud is located in the mounting hole, and a locking nut is threaded onto the stud.

[0016] Preferably, a baffle is installed at one end of the stud, and the universal ball and the baffle are connected by a connecting spring.

[0017] Compared with the prior art, the beneficial effects of this utility model are:

[0018] This utility model's magnetic plate has two modes of use, which can be switched when facing different areas in the operating room, providing convenience for users. Secondly, the addition of universal ball bearings helps the plate move in most areas of the operating room, providing convenience for users. Attached Figure Description

[0019] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0020] Figure 2 This utility model Figure 1 Top view;

[0021] Figure 3 This utility model Figure 2 A cross-sectional view along the AA direction;

[0022] Figure 4 This utility model Figure 3 Enlarged view of the structure at point B in the middle;

[0023] Figure 5 This utility model Figure 1 Enlarged view of the structure at point C;

[0024] Figure 6 This utility model Figure 1 Enlarged view of the structure at point D.

[0025] In the figure: 1, base plate; 2, magnetic plate; 3, universal ball; 4, positioning column; 5, positioning main rod; 6, positioning auxiliary rod; 7, hanging rod; 8, limiting column; 9, sliding block; 10, tension spring; 11, embedded groove; 12, guide hole; 13, guide rod; 14, mounting block; 15, hand-held rod; 16, clamping sleeve; 17, irradiation lamp; 18, mounting hole; 19, stud; 20, locking nut; 21, baffle; 22, connecting spring. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0027] Embodiment one

[0028] Please refer to Figures 1-6 The utility model provides a kind of operating room nursing needle finder, comprising:

[0029] Base plate 1, the base plate 1 is circular plate type structure;

[0030] Magnetic plate 2, embedded installation in the one side of base plate 1 towards ground, wherein two positioning columns 4 are installed on magnetic plate 2, positioning column 4 free end activity penetrates base plate 1, positioning main rod 5 and positioning auxiliary rod 6 are respectively installed on two positioning columns 4, the positioning main rod 5 and positioning auxiliary rod 6 can be detachably connected to lock the current position of magnetic plate 2, in the present application, magnetic plate 2 and base plate 1 are detachably connected under the cooperation of positioning column 4, positioning main rod 5 and positioning auxiliary rod 6, when aiming at the open area in operating room and the area that base plate 1 is conveniently entered, using base plate 1 moves, and drives magnetic plate 2 to move to complete needle finding work, and for remote or dead angle area, magnetic plate 2 is separated from base plate 1, and needle finding operation is carried out by hand holding magnetic plate 2, such as needle finding work on operating bed, directly hand holding magnetic plate 2 is more convenient, so the needle finder magnetic plate 2 proposed in the present application has two use forms, which is more convenient and reasonable when using;

[0031] Universal ball 3, at least three, annular array distribution is in the one side of base plate 1 towards ground, magnetic plate 2 is located in the area enclosed by universal ball 3, using universal ball 3 instead of outward wheel is considered that the size of universal wheel is greater than universal ball 3, under the cooperation of universal ball 3, it is helpful to the movement of base plate 1 relative to ground, compared with universal wheel, the distance between magnetic plate 2 and ground is reduced, and considering the gap between equipment and ground, the height of entire base plate 1 is also reduced, which is helpful to the entry of base plate 1 below equipment, and the structure design is more reasonable;

[0032] The hand rod 15 is tightly hinged at one end on the base plate 1, wherein the mounting block 14 is arranged on the base plate 1, and the hand rod 15 is tightly hinged with the mounting block 14 through a bolt, so that the hand angle can be changed by rotating the hand rod 15, such as rotating the hand rod 15 to tend to be parallel to the ground, so as to facilitate pushing the base plate 1 into the area below the equipment for needle searching operation, and in order to improve the practicability of the needle finder, the sleeve 16 is arranged on the hand rod 15, and the irradiation lamp 17 is inserted on the sleeve 16, which can be taken off to irradiate the dark area when searching for a needle in the dark area, thereby improving the practicability.

[0033] As described above, the magnetic plate 2 has two use modes, which can be switched when facing different searching areas in the operating room, thereby providing convenience for the user, and the cooperation of the universal ball 3 helps the movement of the base plate 1 in most areas of the operating room, thereby providing convenience for the user.

[0034] As a preferred embodiment, the positioning main rod 5 and the positioning auxiliary rod 6 are hinged with the positioning column 4, as shown in Figure 1 and Figure 6 When the positioning main rod 5 and the positioning auxiliary rod 6 are rotated around the hinge point, the positioning main rod 5 and the positioning auxiliary rod 6 are in contact with the top surface of the base plate 1, and the magnetic plate 2 is embedded in the base plate 1, so that a mutual limiting state is formed, thereby ensuring the stability of the magnetic plate 2, and the connection between the positioning main rod 5 and the positioning auxiliary rod 6 is as follows: the hanging rod 7 is hinged on the positioning main rod 5, and the limiting column 8 is mounted on the positioning auxiliary rod 6, when the hanging rod 7 is sleeved on the limiting column 8 by rotating the hanging rod 7, the positioning main rod 5 and the positioning auxiliary rod 6 are in a locked state, the locking structure between the positioning main rod 5 and the positioning auxiliary rod 6 is simple and easy to operate, so as to facilitate the use of the operating room staff, since the hanging rod 7 is sleeved on the limiting column 8, the positioning main rod 5 and the positioning auxiliary rod 6 need to remain in the current position, that is, the limiting of the magnetic plate 2 is formed, so that the magnetic plate 2 cannot be separated from the base plate 1, when it is needed to separate the magnetic plate 2 from the base plate 1, the hanging rod 7 is separated from the limiting column 8 by rotating the hanging rod 7, the hanging rod 7 is made of spring steel, the hanging rod 7 can be deformed, and then the positioning main rod 5 and the positioning auxiliary rod 6 are rotated, so that the positioning main rod 5 and the positioning main rod 5 are kept in a straight line with the positioning column 4, and then the magnetic plate 2 can be taken off.

[0035] As a preferred implementation, in order to improve the stability of the hanging rod 7 after being connected with the limiting column 8, and avoid the movement of the base plate 1 causing the connection to be active, the sliding block 9 is connected with the positioning main rod 5 through the tension spring 10, and the hanging rod 7 is hinged on the sliding block 9. Considering that the area in the operating room is flat, there is no obstacle to cause severe vibration, so the tension spring 10 is directly used to cooperate with enough locking effect of the hanging rod 7. Before the hanging rod 7 is sleeved with the limiting column 8, the position of the hanging rod 7 is not enough to be sleeved on the limiting column 8, so the hanging rod 7 needs to be pulled first to drive the sliding block 9 to move, at this time the tension spring 10 is stretched, and then the hanging rod 7 is rotated to be sleeved on the limiting column 8. The tension spring 10 has a restoring tendency, so as to force the hanging rod 7 to tightly fit with the limiting column 8, thereby improving the stability after connection.

[0036] As a preferred implementation, the positioning main rod 5 and the positioning auxiliary rod 6 are both configured with an embedded groove 11, and the hanging rod 7, the limiting column 8, the tension spring 10 and the sliding block 9 are respectively located in the corresponding embedded groove 11. The structure is hidden in the embedded groove 11, which is to reduce the overall height of the device, help to enter the equipment below, and also avoid external interference, thereby improving the rationality of the structure design.

[0037] As a preferred implementation, in order to satisfy the smooth sliding of the sliding block 9, the positioning main rod 5 is configured with a guide hole 12 communicating with the embedded groove 11, and the sliding block 9 is installed with a guide rod 13 slidingly matched with the guide hole 12. Under the limiting of the guide hole 12, the guide rod 13 slides in the guide hole 12.

[0038] Example two

[0039] Please refer to Figures 1-6 The difference between the second embodiment and the first embodiment is that the connection mode of the universal ball 3 and the base plate 1 is specifically disclosed, and the structure of the universal ball 3 is optimized, which is helpful for the movement of the base plate 1 in the operating room. The universal ball 3 is detachably connected with the base plate 1. Considering the service life and wear of the universal ball 3, the universal ball 3 can be replaced by using a detachable mode, thereby avoiding the whole needle finder to be replaced due to the damage of the universal ball 3.

[0040] As a preferred implementation, the mounting hole 18 is formed through the base plate 1, the stud 19 is installed on the universal ball 3, the stud 19 is located in the mounting hole 18, and the locking nut 20 is threadedly connected on the stud 19. The structure of the mounting hole 18 is as shown in Figure 4As shown, the whole mounting hole 18 is composed of two counterbores and a through hole connecting the two counterbores, wherein the two counterbores are respectively located at the top surface and the bottom surface of the base plate 1, the locking nut 20 is located in the top surface counterbores, the universal ball 3 is located in the bottom surface counterbores, and the stud 19 passes through the through hole, so that the universal ball 3 can be taken down and replaced after separating the locking nut 20 from the stud 19.

[0041] As a preferred embodiment, the stud 19 is provided with a baffle 21 at one end, the universal ball 3 and the baffle 21 are connected through a connecting spring 22, the baffle 21 and the locking nut 20 cooperatively form a locking for the stud 19, ensuring the stability of the universal ball 3 after installation, and the purpose of increasing the connecting spring 22 is not for damping, but can make the universal ball 3 can be retracted to a certain extent, reducing the height of the base plate 1, so as to meet the demand of entering the area below the equipment.

[0042] It should be noted that the relational terms herein such as first and second, and the like, are used solely to distinguish one from another entity or action, without necessarily requiring or implying any such actual relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus.

[0043] Although the embodiments of the present application have been shown and described, it is to be understood that for the purpose of the present application, the embodiments can be changed, modified, replaced and varied in many ways without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A needle finder for operating room care, characterized in that, include: The substrate (1) has a circular plate structure; A magnetic plate (2) is embedded in the side of the substrate (1) facing the ground. Two positioning posts (4) are installed on the magnetic plate (2). The free ends of the positioning posts (4) can move through the substrate (1). A positioning main rod (5) and a positioning secondary rod (6) are respectively installed on the two positioning posts (4). The positioning main rod (5) and the positioning secondary rod (6) are detachably connected to lock the current position of the magnetic plate (2). There are at least three universal ball bearings (3) arranged in a ring array on the side of the substrate (1) facing the ground, and the magnetic plate (2) is located in the area enclosed by the universal ball bearings (3). The hand handle (15) is tightly hinged at one end to the base plate (1).

2. The operating room needle finder according to claim 1, characterized in that: The positioning main rod (5) and the positioning secondary rod (6) are both hinged to the positioning column (4). The positioning main rod (5) is hinged with a hanging rod (7), and the positioning secondary rod (6) is equipped with a limiting column (8). When the hanging rod (7) is rotated to fit onto the limiting column (8), the positioning main rod (5) and the positioning secondary rod (6) are locked together.

3. The operating room needle finder according to claim 2, characterized in that: The positioning main rod (5) is connected to a slider (9) via a tension spring (10), and the hanging rod (7) is hinged to the slider (9).

4. The operating room needle finder according to claim 3, characterized in that: Both the positioning main rod (5) and the positioning secondary rod (6) are equipped with embedded grooves (11), and the hanging rod (7), the limiting post (8), the tension spring (10) and the slider (9) are located in the corresponding embedded grooves (11).

5. The operating room needle finder according to claim 4, characterized in that: The positioning main rod (5) is provided with a guide hole (12) that communicates with the inner groove (11), and the slider (9) is provided with a guide rod (13) that slides in cooperation with the guide hole (12).

6. The operating room needle finder according to claim 1, characterized in that: The universal ball bearing (3) is detachably connected to the substrate (1).

7. The operating room needle finder according to claim 6, characterized in that: The substrate (1) has a through-hole (18), and a stud (19) is installed on the universal ball (3). The stud (19) is located inside the mounting hole (18), and a locking nut (20) is threaded onto the stud (19).

8. The operating room needle finder according to claim 7, characterized in that: A baffle plate (21) is installed at one end of the stud (19), and the universal ball (3) and the baffle plate (21) are connected by a connecting spring (22).

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