Recyclable charging type probe structure for orthopedic surgery

Abstract

The utility model discloses a recyclable rechargeable probe structure for orthopedic surgery, which comprises a probe base and a battery box for supplying power to the probe base, the battery box is detachably connected to the probe base, the probe base comprises a probe shell and a probe rear cover mounted on the probe shell, and the probe shell is detachably connected to the battery box. A circuit board is installed inside the probe shell, an infrared light-emitting lamp is installed on the circuit board, a light-transmitting hole for light of the infrared light-emitting lamp to transmit is correspondingly formed in the probe shell, and a light filter is connected into the light-transmitting hole. A traditional optical positioning marking ball is replaced by the infrared light-emitting lamp, the infrared light-emitting lamp is protected from being polluted by liquid such as blood and water while other interference light is shielded and filtered by the optical filter in front of the infrared light-emitting lamp, and the external battery box is adopted, so that installation and replacement are convenient while cyclic charging and use are achieved, and the operation efficiency is improved.

Description

Technical Field

[0001] This application relates to the field of orthopedic surgical supplies, and more particularly to a rechargeable probe structure for orthopedic surgery. Background Technology

[0002] Probes are crucial tools for ensuring accurate navigation and positioning in orthopedic surgery. Currently, most probes use optical positioning marker balls for reflective positioning. However, optical positioning marker balls are generally disposable consumables, resulting in high overall consumption and cost. Furthermore, the reflective coating on the surface is easily affected by external factors, such as dirt obscuring the surface or coating peeling off, which seriously affects surgical precision and efficiency. Therefore, improvements are needed. Utility Model Content

[0003] To address the shortcomings of existing technologies, this application provides a rechargeable probe structure for orthopedic surgery, aiming to solve the aforementioned problems.

[0004] A rechargeable probe structure for orthopedic surgery includes a probe base and a battery box for powering the probe base. The battery box is detachably connected to the probe base. The probe base includes a probe housing and a probe back cover mounted on the probe housing. A circuit board is installed inside the probe housing, and an infrared lamp is mounted on the circuit board. A light-transmitting hole is correspondingly opened on the probe housing for the light from the infrared lamp to pass through, and a filter is connected inside the light-transmitting hole.

[0005] By adopting the above technical solution, an infrared lamp is used instead of the traditional optical positioning marker ball. A filter is used in front of the infrared lamp to block other interfering light and protect the infrared lamp from contamination by blood, water and other liquids. In addition, an external battery box is used, which can be recharged and is easy to install and replace, thus improving surgical efficiency.

[0006] Optionally, a first sealing ring is connected between the probe housing and the probe rear cover.

[0007] By adopting the above technical solution, the first sealing ring can improve the sealing performance between the probe housing and the probe back cover.

[0008] Optionally, an indicator light is installed on the probe housing.

[0009] By adopting the above technical solution, people can quickly understand the operating status of the probe through the indicator light.

[0010] Optionally, the battery box includes a box body and a box cover. The box cover is installed on the box body by bolts. A battery for power supply is installed in the box body. A magnetic male connector is connected to the box body. A magnetic female connector that matches the magnetic male connector is installed on the probe back cover. A first magnet is embedded in the box body. A second magnet that attracts the first magnet is embedded in the probe back cover.

[0011] By adopting the above technical solution, the first magnet on the box body is attracted to the second magnet on the probe back cover, so that the magnetic male socket is inserted into the magnetic female socket, thereby installing the battery box on the probe base.

[0012] Optionally, a locking block is connected to the probe's rear cover, and a slot is provided on the box body for the locking block to be inserted into, with the locking block tightly attached to the inner wall of the slot.

[0013] By adopting the above technical solution, the connection between the battery box and the probe base is strengthened after the card block is inserted into the card slot.

[0014] Optionally, a second sealing ring is provided between the lid and the body of the box.

[0015] By adopting the above technical solution, the second sealing ring can improve the sealing performance between the lid and the box body.

[0016] In summary, this application includes at least one of the following beneficial technical effects:

[0017] 1. Infrared lights are used instead of traditional optical positioning marker balls. A filter is used in front of the infrared lights to block other interfering light and protect the infrared lights from contamination by blood, water and other liquids. In addition, an external battery box is used, which can be recharged and is easy to install and replace, thus improving surgical efficiency.

[0018] 2. Attach the first magnet on the box to the second magnet on the probe back cover, so that the magnetic male connector is inserted into the magnetic female connector, thereby installing the battery box on the probe base.

[0019] 3. After inserting the card block into the card slot, the connection between the battery box and the probe base is strengthened. Attached Figure Description

[0020] Figure 1 This is a structural schematic diagram of an embodiment of this application.

[0021] Figure 2 This is an exploded view of an embodiment of this application from another perspective.

[0022] Figure 3 This is a partial cross-sectional schematic diagram of the probe base in an embodiment of this application, used to show the installation position of the infrared lamp.

[0023] Figure 4 This is a cross-sectional schematic diagram of the probe base in an embodiment of this application.

[0024] Figure 5 This is a cross-sectional schematic diagram of the battery box in an embodiment of this application.

[0025] Explanation of reference numerals in the attached figures:

[0026] 1. Probe base; 11. Probe housing; 111. Light-transmitting hole; 112. Filter; 12. Probe back cover; 13. Circuit board; 131. Infrared lamp; 14. First sealing ring; 15. Indicator light; 16. Second magnet; 17. Magnetic female connector; 18. Locking block; 2. Battery box; 21. Box body; 22. Box cover; 23. Battery; 24. Magnetic male connector; 25. First magnet; 26. Slot; 27. Second sealing ring. Detailed Implementation

[0027] To facilitate understanding of this application, a more detailed description is provided below with reference to the accompanying drawings and specific embodiments. It should be noted that when an element is described as "fixed to" another element, it can be directly on the other element, or one or more intermediate elements may exist between them. When an element is described as "connected to" another element, it can be directly connected to the other element, or one or more intermediate elements may exist between them. The terms "vertical," "horizontal," "left," "right," and similar expressions used in this specification are for illustrative purposes only.

[0028] Unless otherwise defined, all technical and scientific terms used in this specification have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used in this specification is for the purpose of describing particular embodiments only and is not intended to limit the scope of this application. The term "and / or" as used in this specification includes any and all combinations of one or more of the associated listed items.

[0029] This application discloses a rechargeable probe structure for orthopedic surgery. (Refer to...) Figure 1 and Figure 2 It includes a probe base 1 and a battery box 2 for powering the probe base 1, the battery box 2 being detachably connected to the probe base 1.

[0030] Reference Figure 1 , Figure 3 and Figure 4The probe base 1 includes a probe housing 11 and a probe back cover 12 bolted to the probe housing 11. A circuit board 13 is fixedly installed inside the probe housing 11, and an infrared lamp 131 is mounted on the circuit board 13. A light-transmitting hole 111 is correspondingly provided on the probe housing 11 for the light from the infrared lamp 131 to pass through, and a filter 112 is connected inside the light-transmitting hole 111. The infrared lamp 131 replaces the traditional optical positioning marker ball. The filter 112 blocks the infrared lamp 131 from other interfering light while protecting it from contamination by blood, water, or other liquids. Furthermore, an external battery box 2 is used, which is rechargeable and easy to install and replace, improving surgical efficiency.

[0031] Reference Figure 4 A first sealing ring 14 is installed between the probe housing 11 and the probe rear cover 12. The first sealing ring 14 can improve the sealing performance between the probe housing 11 and the probe rear cover 12.

[0032] Reference Figure 3 and Figure 4 An indicator light 15 is installed on the probe housing 11, and the indicator light 15 is electrically connected to the circuit board 13. People can quickly understand the operating status of the probe through the indicator light 15.

[0033] Reference Figure 1 , Figure 2 and Figure 5 The battery box 2 includes a box body 21 and a box cover 22, with the box cover 22 fixedly mounted to the box body 21 by bolts. A battery 23 for power supply is installed inside the box body 21. A magnetic male connector 24 is fixedly connected to the outer wall of the box body 21. A corresponding magnetic female connector 17 adapted to the magnetic male connector 24 is fixedly mounted on the probe rear cover 12. A first magnet 25 is embedded in the box body 21, and a second magnet 16 that attracts the first magnet 25 is embedded in the probe rear cover 12. By attracting the first magnet 25 on the box body 21 to the second magnet 16 on the probe rear cover 12, the magnetic male connector 24 is inserted into the magnetic female connector 17, thereby mounting the battery box 2 onto the probe base 1.

[0034] Reference Figure 1 and Figure 2 A locking block 18 is fixedly connected to the probe back cover 12, and a slot 26 is provided on the box body 21 for the locking block 18 to be inserted into. The locking block 18 is in close contact with the inner side wall of the slot 26. After the locking block 18 is inserted into the slot 26, the connection between the battery box 2 and the probe base 1 is strengthened.

[0035] Reference Figure 1 , Figure 2 and Figure 5A second sealing ring 27 is installed between the lid 22 and the body 21, which can improve the sealing between the lid 22 and the body 21.

[0036] The implementation principle of a rechargeable probe structure for orthopedic surgery in this application embodiment is as follows: an infrared light lamp 131 is used instead of a traditional optical positioning marker ball. A filter 112 is used in front of the infrared light lamp 131 to block other interfering light and protect the infrared light lamp 131 from being contaminated by blood, water or other liquids. Furthermore, an external battery box 2 is used, which can be recharged and is convenient to install and replace, thereby improving surgical efficiency.

[0037] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A rechargeable probe structure for orthopedic surgery, characterized in that: The device includes a probe base (1) and a battery box (2) for powering the probe base (1). The battery box (2) is detachably connected to the probe base (1). The probe base (1) includes a probe housing (11) and a probe back cover (12) mounted on the probe housing (11). A circuit board (13) is installed inside the probe housing (11). An infrared lamp (131) is mounted on the circuit board (13). A light-transmitting hole (111) is correspondingly opened on the probe housing (11) for the light from the infrared lamp (131) to pass through. A filter (112) is connected inside the light-transmitting hole (111).

2. The rechargeable probe structure for orthopedic surgery according to claim 1, characterized in that: A first sealing ring (14) is connected between the probe housing (11) and the probe back cover (12).

3. The rechargeable probe structure for orthopedic surgery according to claim 1, characterized in that: An indicator light (15) is installed on the probe housing (11).

4. The rechargeable probe structure for orthopedic surgery according to claim 1, characterized in that: The battery box (2) includes a box body (21) and a box cover (22). The box cover (22) is installed on the box body (21) by bolts. A battery (23) for power supply is installed inside the box body (21). A magnetic male connector (24) is connected to the box body (21). A magnetic female connector (17) that is compatible with the magnetic male connector (24) is installed on the probe back cover (12). A first magnet (25) is embedded in the box body (21). A second magnet (16) that attracts the first magnet (25) is embedded in the probe back cover (12).

5. A rechargeable probe structure for orthopedic surgery according to claim 4, characterized in that: The probe back cover (12) is connected to a card block (18), and the box body (21) is provided with a card slot (26) for the card block (18) to be inserted into. The card block (18) is in close contact with the inner wall of the card slot (26).

6. A rechargeable probe structure for orthopedic surgery according to claim 5, characterized in that: A second sealing ring (27) is connected between the lid (22) and the body (21).

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