Drilling and sounding integrated device

Abstract

The utility model discloses a drilling and sounding integrated device, and belongs to the technical field of medical instruments. The drilling and depth measuring integrated device comprises a holding body, a drilling mechanism and a measuring mechanism. Wherein the holding body is provided with a handle part and a mounting part; a drilling mechanism is arranged at the front end of the mounting part, comprises a driving motor and a drilling rod and is used for drilling bones of a target patient; a measuring mechanism is arranged at the top end of the mounting part and is used for measuring the punching depth; the measuring mechanism at least comprises a movable abutting plate and a data measuring and displaying component, the abutting plate is directly or indirectly connected to the upper end of the mounting part, and when the drilling and depth measuring integrated device is in a working state, the abutting plate can move from the working end of the drilling rod to the tail end of the drilling rod; the data measuring and displaying component is used for detecting and displaying the moving distance of the abutting plate. Compared with the prior art, corresponding operation steps are simplified, and therefore the workload of orthopedic surgery doctors is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to medical instrument technical field, especially relate to a drilling depth integration device. BACKGROUND

[0002] When the patient is fractured, the traditional method needs to be fixed with a steel plate, and when the steel plate is fixed, a hole needs to be punched on the bone.

[0003] The common method now is: preset the through hole on the steel plate, place the steel plate on the bone side, hold the steel plate with the clamp, then drill into the bone with the electric drill aiming at the through hole of the steel plate, after the hole is punched on the bone, measure the hole depth with another depth measuring device to detect whether the hole depth meets the operation requirement.

[0004] The operation method steps in the prior art are slightly tedious, which increases the workload of the doctor to some extent, and is not very friendly to the doctor of orthopedic surgery. UTILITY MODEL CONTENT

[0005] To solve the defects of the prior art, the drilling depth integration device provided by the utility model includes: a holding body, a drilling mechanism and a measuring mechanism, the measuring mechanism can directly measure the depth of the hole after the hole is punched. Compared with the prior art, the utility model simplifies the corresponding operation steps, thereby reducing the workload of the doctor of orthopedic surgery.

[0006] To achieve the above object, the utility model provides the following technical scheme:

[0007] The drilling depth integration device includes:

[0008] The holding body has a handle part and a mounting part;

[0009] The drilling mechanism includes a driving motor and a drill rod, and is arranged at the front end of the mounting part and used for punching a hole in the bone of the target patient;

[0010] The measuring mechanism is arranged at the top end of the mounting part and used for measuring the depth of the punched hole;

[0011] Among them,

[0012] The measuring mechanism at least includes:

[0013] A movable abutting plate is directly or indirectly connected to the upper end of the mounting part, and when the drilling depth integration device is in the working state, the abutting plate can move from the working end of the drill rod to the tail end of the drill rod;

[0014] A data display component is used for detecting and displaying the moving distance of the abutting plate.

[0015] Further, the data measuring and displaying component comprises:

[0016] a distance detecting sensor, directly or indirectly arranged on the mounting portion, for detecting the distance between the abutting plate and the position where the distance detecting sensor is arranged;

[0017] and

[0018] a display area, electrically connected with the distance detecting sensor, for displaying the value detected by the distance detecting sensor.

[0019] Further, the drilling and depth measuring integrated device further comprises:

[0020] a long plate;

[0021] the abutting plate is connected to the mounting portion directly or indirectly through the long plate.

[0022] Further, the long plate is provided with corresponding scales.

[0023] Further, the data measuring and displaying component comprises:

[0024] a capacitive grating sensor, the fixed grating part of the capacitive grating sensor being arranged on the long plate, and the moving grating part of the capacitive grating sensor being arranged on the mounting portion directly or indirectly;

[0025] and

[0026] a display area, electrically connected with the capacitive grating sensor, for displaying the scale value detected by the capacitive grating sensor.

[0027] Further, the measuring mechanism further comprises:

[0028] a connecting block;

[0029] the connecting block is arranged at the top end of the mounting portion, and the connecting block is provided with a through hole through which the long plate can pass;

[0030] the display area is arranged on the connecting block.

[0031] Further, the connecting block is further provided with an abutting piece capable of abutting against the long plate.

[0032] Further, the connecting block is further provided with a signal transmitter, which can send the value measured by the data measuring and displaying component to a terminal device.

[0033] Further, the abutting plate is provided with a drill hole, and the drill bit on the drill rod can pass through the drill hole.

[0034] The drilling and depth measuring integrated device has the following advantages:

[0035] The drilling and depth measuring integrated device provided by the utility model comprises a holding body, a drilling mechanism and a measuring mechanism. When in use, the holding body is held, the working end of the drilling mechanism is placed in the through hole of a steel plate and is parallel to the punching position of a target patient, and the steel plate is in contact with the holding plate; then, the drilling and depth measuring integrated device is started, and the drilling mechanism starts to work; in this process, the working end of the drilling mechanism gradually penetrates into the punching position, the holding plate is pressed by the steel plate, and the holding plate slowly approaches the measuring mechanism, the data display component in the measuring mechanism can detect and display the moving distance of the holding plate, and the user can know the depth of the hole according to the moving distance; after a period of time, the user finds that the depth meets the requirement of the user; at this time, the drilling and depth measuring integrated device is turned off, and the drilling mechanism stops working; finally, the drilling mechanism and the steel plate are removed from the target patient, and the punching and depth measuring operation of the target patient is completed. Compared with the prior art, the utility model simplifies the corresponding operation steps, thereby reducing the workload of the orthopedic surgeon. BRIEF DESCRIPTION OF DRAWINGS

[0036] Figure 1 It is a general structure schematic view of the utility model embodiment 1;

[0037] Figure 2 It is a simple structure schematic view (another view) of the utility model embodiment 1 after one punching work is finished; Figure 1

[0038] Figure 3 It is a general structure schematic view of the utility model embodiment 2;

[0039] Figure 4 It is a simple structure schematic view (another view) of the utility model embodiment 2 after one punching work is finished; Figure 3

[0040] Reference signs:

[0041] 1, holding body; 11, handle part; 12, mounting part;

[0042] 2, drilling mechanism; 21, driving motor; 22, drill rod; 23, drill bit;

[0043] 3, measuring mechanism; 31, connecting block; 32, controller; 33, holding piece; 34, signal transmitter; 35, data display component; 351, distance detection sensor; 352, display area; 36, long plate; 361, holding plate; 3611, drilling hole. DETAILED DESCRIPTION

[0044] ​​Embodiments of the present application will be described in detail below, examples of which are shown in the drawings, wherein the same or similar reference signs represent the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by reference to the drawings are exemplary only, and are intended to explain the present application, but cannot be interpreted as a limitation on the present application.

[0045] Embodiment 1

[0046] As shown in the accompanying Figure 1 The present application discloses a drilling and depth measuring integrated device for drilling a patient's bone and measuring the depth of the hole. The device mainly comprises a holding body 1, a drilling mechanism 2 and a measuring mechanism 3. In use, the holding body 1 is held, the working end of the drilling mechanism 2 is placed in the through hole of a steel plate and is parallelly aligned with the drilling position of a target patient, and the steel plate is in surface contact with the abutting plate 361. Then, the drilling and depth measuring integrated device is started, and the drilling mechanism 2 starts to work. In this process, the working end of the drilling mechanism 2 gradually penetrates into the drilling position, the abutting plate 361 is abutted by the steel plate, and gradually approaches the measuring mechanism 3. The data display member 35 in the measuring mechanism 3 can detect and display the movement distance of the abutting plate 361, and the user can know the depth of the hole according to the movement distance. After a period of time, the user finds that the depth meets his own needs. At this time, the drilling and depth measuring integrated device is turned off, and the drilling mechanism 2 stops working. Finally, the drilling mechanism 2 and the steel plate are removed from the target patient, and the drilling and depth measuring operation of the target patient is completed.

[0047] The specific structure of the drilling and depth measuring integrated device is described as follows: it comprises a holding body 1, which has a handle part 11 and a mounting part 12. The mounting part 12 is provided with a drilling mechanism 2 at the front end, which comprises a driving motor 21 and a drill rod 22 for drilling the bone of a target patient. The top end of the mounting part 12 is provided with a measuring mechanism 3 for measuring the depth of the hole. The measuring mechanism 3 comprises a movable abutting plate 361 and a data display member 35. The abutting plate 361 is directly or indirectly connected to the upper end of the mounting part 12, and can move from the working end of the drill rod 22 to the tail end of the drill rod 22 when the drilling and depth measuring integrated device is in working state. The data display member 35 is used to detect and display the movement distance of the abutting plate 361. Compared with the prior art, the present application simplifies the corresponding operation steps, thereby reducing the workload of orthopedic surgeons.

[0048] In a specific application scenario, the lower side of the grip body 1 is a handle part 11, and the lower end surface of the handle part 11 is arc-shaped. This design can prevent the lower end surface from scratching the user. The top of the handle part 11 is connected or integrally connected to the left side of the bottom end of the mounting part 12. The user can hold the grip body 1 like a handle. This design can improve the user's user experience.

[0049] In a specific application scenario, the drive motor 21 in the drilling mechanism 2 is connected to the right end of the mounting part 12. Specifically, the non-drive end of the drive motor 21 is connected to the mounting part 12; the drive end of the drive motor 21 is connected to the left end of the drill rod 22, and the right end of the drill rod 22 or the working end of the drill rod 22 is usually a drill bit 23. When the drilling mechanism 2 is working, the drill rod 22 can freely penetrate into and out of the through hole in the steel plate.

[0050] In a specific application scenario, the data measurement and display component 35 in the measuring mechanism 3 mainly includes a distance detection sensor 351 and a display area 352. The distance detection sensor 351 can be directly or indirectly mounted on the mounting part 12. This design can be used to detect the distance value between the support plate 361 and the position where the distance detection sensor 351 is mounted. Typically, a controller 32 is electrically connected between the distance detection sensor 351 and the display area 352. That is, the controller 32 is electrically connected to the distance detection sensor 351 and the display area 352. The distance detection sensor 351 can transmit the detected distance value to the controller 32, the controller 32 can transmit the received distance value to the display area 352, and finally the distance value is displayed on the display area 352.

[0051] Furthermore, the integrated borehole depth measuring device also includes a long plate 36. In a specific application scenario, the support plate 361 in the measuring mechanism 3 is directly or indirectly connected to the mounting part 12 via the long plate 36; the left end of the long plate 36 can pass through the upper part of the mounting part 12, and the right end of the long plate 36 is connected to the top end of the support plate 361, as shown in the attached figure. Figure 1 As shown, this design allows the abutment plate 361 to be stably positioned on the upper side of the mounting portion 12.

[0052] Furthermore, as shown in the appendix Figure 1 As shown, the measuring mechanism 3 also includes a connecting block 31. In a specific application scenario, the connecting block 31 is located at the top of the mounting part 12. The right end of the connecting block 31 is provided with a through hole that can accommodate the long plate 36. The long plate 36 can freely pass through the through hole, and under the action of the drilling mechanism 2, the long plate 36 can move more stably from the working end of the drill rod 22 to the tail end of the drill rod 22 along with the abutment plate 361. In addition, the aforementioned data measurement and display component 35 can be integrated into the connecting block 31.

[0053] Further, the connecting block 31 is provided with a resisting piece 33. A recess (not shown in the figure) is formed in the middle of the front surface of the connecting block 31, and the resisting piece 33 is arranged in the recess. The screwing part (not labeled in the figure) of the resisting piece 33 is located outside the connecting block 31 and is designed as a cross-shaped groove. One end (not shown in the figure) of the resisting piece 33 located in the recess is in contact with the front side of the long plate 36. The resisting piece 33 can be a bolt, which is convenient for the user to screw. When the drilling and depth measuring integrated device is not used for drilling, the user can use a cross-shaped awl to screw the resisting piece 33, so that the resisting piece 33 is in close contact with the long plate 36, preventing others from removing the resisting plate 361 together with the long plate 36 from the device. When the device is used for drilling, the resisting piece 33 is unscrewed using an awl, otherwise the device cannot perform the drilling operation on the target patient.

[0054] In another specific application scenario, the resisting plate 361 is provided with a drill hole 3611, and the drill bit 23 on the drill rod 22 can pass through the drill hole 3611. In use, the upper side and the lower side of the drill rod 22 are in contact with the resisting plate 361. Under the action of the drill rod 22, the resisting plate 361 can more stably move from the working end of the drill rod 22 towards the tail end of the drill rod 22, as shown in FIG. 6, thereby increasing the stability of the overall structure of the drilling and depth measuring integrated device to a certain extent. Figure 2

[0055] In a specific application scenario, the connecting block 31 is provided with a signal transmitter 34. The signal transmitter 34 is arranged at the lower right corner of the front surface of the connecting block 31 and is electrically connected to a controller 32. The distance value detected by the distance detection sensor 351 is transmitted to the signal transmitter 34 through the controller 32. The user can wirelessly connect a terminal device to the signal transmitter 34, and the terminal device can receive the distance value. This design can enable the attending doctor to check the hole depth while the assistant doctor performs the drilling operation with the drilling and depth measuring integrated device, thereby improving the convenience and reducing the probability of drilling errors. Of course, the user can appropriately adjust the position of the signal transmitter 34 according to the needs, and the corresponding content is not described here.

[0056] To realize the intelligence of the drilling and depth measuring integrated device, the connecting block 31 is provided with the aforementioned controller 32. In a specific application scenario, as shown in FIG. 5, the controller 32 is arranged at the upper right corner of the connecting block 31. Of course, the user can appropriately adjust the position of the controller 32 according to the needs, and the corresponding content is not described here. Figure 1

[0057] Embodiment 2

[0058] As shown in FIG. 5, the controller 32 is arranged at the upper right corner of the connecting block 31. Of course, the user can appropriately adjust the position of the controller 32 according to the needs, and the corresponding content is not described here. Figure 3 ​​As shown, the embodiment discloses another drilling and depth measuring integrated device, the main change is that the distance detection sensor 351 in the foregoing embodiment 1 is replaced by a capacitive sensor (not shown in the figure); wherein the capacitive sensor can obtain the depth of the drilling by detecting the distance of the movement of the long plate 36.

[0059] In a specific application scenario, the long plate 36 is further provided with a corresponding scale, the fixed grid part of the capacitive sensor is arranged on the long plate 36, the movable grid part of the capacitive sensor is directly or indirectly arranged on the mounting part 12, and the capacitive sensor is generally electrically connected with the controller 32; wherein the fixed grid part and the movable grid part of the capacitive sensor can form a capacitor, when the long plate 36 has a relative position offset with respect to the mounting part 12, the capacitance of the capacitor changes, and the capacitive sensor can convert the changed difference into a distance value; then, the capacitive sensor can transmit the distance value to the display area 352 through the controller 32, and the display area 352 can display the distance value, which can also be obtained by reading the scale value on the long plate 36; in addition, the Figure 3 The state after one drilling work of the embodiment is shown.

[0060] In another specific application scenario, the movable grid part in the foregoing capacitive sensor can be arranged on the connecting block 31, which can improve the measurement accuracy to a certain extent.

[0061] In a specific application scenario, the distance value detected by the capacitive sensor is transmitted to the signal transmitter 34 through the controller 32, the user wirelessly connects a terminal device with the signal transmitter 34, and the terminal device can receive the distance value, which can realize that the attending doctor checks the hole depth, the assistant doctor holds the drilling and depth measuring integrated device to perform the drilling operation, improves the convenience, and reduces the probability of drilling errors.

[0062] Those skilled in the art can understand that, unless specifically stated, the singular forms "a", "an" and "the" used in the present application can also include plural forms. It should be further understood that the phrase "comprising" used in the present application means that the features, integers, steps, operations, elements and / or components exist, but does not exclude the presence or addition of one or more other features, integers, steps, operations, elements, components and / or groups thereof. It should be understood that when we say that an element is "connected" or "coupled" to another element, it can be directly connected or coupled to the other element, or there can be an intermediate element. In addition, "connection" or "coupling" used herein can include wireless connection or wireless coupling. The phrase "and / or" used herein includes all or any single unit and all combinations of the associated listed items.

Claims

1. A borehole depth sounding integrated device, characterized by, The application relates to a drilling and measuring integrated device, which comprises a holding body (1) with a handle part (11) and a mounting part (12), a drilling mechanism (2) provided at the front end of the mounting part (12) and used for drilling a hole in the bone of a target patient, and a measuring mechanism (3) used for measuring the depth of the drilled hole and arranged at the top end of the mounting part (12), wherein the measuring mechanism (3) at least comprises a movable abutting plate (361) which is directly or indirectly connected to the upper end of the mounting part (12) and can move from the working end of the drill rod (22) to the tail end of the drill rod (22) when the drilling and measuring integrated device is in a working state, and a data display component used for detecting and displaying the moving distance of the abutting plate (361). The data display component comprises a distance detection sensor (351) which is directly or indirectly arranged on the mounting part (12) and used for detecting the distance between the abutting plate (361) and the position where the distance detection sensor (351) is arranged, and a display area (352) which is electrically connected with the distance detection sensor (351) and used for displaying the value detected by the distance detection sensor (351).

2. The borehole depth sounding integrated device according to claim 1, characterized by, The application further relates to a long plate (36), wherein the abutting plate (361) is directly or indirectly connected to the mounting part (12) through the long plate (36).

3. The borehole depth finder integration apparatus according to claim 1, wherein The long plate (36) is provided with corresponding scales. The data display component comprises a capacitive sensor, the fixed grid part of the capacitive sensor is arranged on the long plate (36), the movable grid part of the capacitive sensor is directly or indirectly arranged on the mounting part (12), and the display area (352) is electrically connected with the capacitive sensor and used for displaying the scale value detected by the capacitive sensor.

4. The borehole depth finder integrated device according to claim 3, wherein, The measuring mechanism (3) further comprises a connecting block (31) arranged at the top end of the mounting part (12), the connecting block (31) is provided with a through hole through which the long plate (36) can pass, and the display area (352) is arranged on the connecting block (31).

5. The borehole depth finder integrated device according to claim 4, wherein, The connecting block (31) is further provided with an abutting piece (33) which can abut against the long plate (36).

6. The borehole depth finder integrated device according to claim 5, wherein, The connecting block (31) is further provided with a signal transmitter (34) which can send the value measured by the data display component to a terminal device.

7. The borehole depth finder integrated device according to claim 6, wherein, The abutting plate (361) is provided with a drill hole (3611), and the drill bit (23) on the drill rod (22) can pass through the drill hole (3611).

8. The borehole depth finder integrated device of claim 6, wherein, ​ 9. The borehole depth finder integrated device according to claim 8, wherein, ​

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