Adjustable spicule clamping block device

Abstract

The utility model provides an adjustable spicule clamping block device. Comprising a bone needle body, the upper end and the lower end of the bone needle body are provided with an upper clamping block and a lower clamping block respectively, the upper end and the lower end of the bone needle body are sleeved with adjusting sleeves respectively, the two adjusting sleeves are connected with the upper clamping block and the lower clamping block respectively, and the two ends of the upper clamping block and the two ends of the lower clamping block are connected with rotating plates through connecting plates; and the rotating plates are connected through a connecting rope. The bolts are arranged on the upper clamping block and the lower clamping block, the connecting plate can be adjusted according to the requirements of a patient, the rotating plate which is rotationally connected can be better attached to the skin of the patient, skin irritation or damage caused by device incompatibility is reduced, and the patient can be more conveniently and rapidly treated. The upper clamping block and the lower clamping block can be fixed by matching a connecting belt with a plug-in type lock catch, so that the device is prevented from moving or loosening in the treatment process, the treatment effect is improved, and discomfort and risks of a patient are reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of medical instruments, and in particular relates to an adjustable bone needle clamping block device. Background Art

[0002] The adjustable bone pin clamp device is a medical device used to treat fractures. Fracture refers to the complete or partial break in the continuity of the bone structure. This disease is more common in children and the elderly, and sometimes occurs in young and middle-aged people. Patients often have a fracture in one part, and a few have multiple fractures. With timely and appropriate treatment, most patients can recover their original functions, while a few patients may have sequelae of varying degrees.

[0003] The existing authorized public number is CN209713094U, which discloses an adjustable bone needle clamping block device. The bone needle clamping block device includes an upper clamping block 1, an upper clamping block 2, a lower clamping block 1, a lower clamping block 2 and a bone needle locking bolt. The side end of the upper clamping block 1 is provided with an adjustment rod, the upper clamping block 2 is provided with an adjustment groove inside, the lower clamping block 1 is provided with an adjustment groove inside, the side end of the lower clamping block 2 is provided with an adjustment rod, the adjustment rod provided at one side end of the upper clamping block is fixedly installed with the adjustment groove inside the upper clamping block 2, the adjustment rod provided at the side end of the lower clamping block 2 is fixedly installed with the adjustment groove inside the lower clamping block 1, the upper clamping block 1 is bolted to the lower clamping block 1 through the bone needle locking bolt, and the upper clamping block 2 is bolted to the lower clamping block 2 through the bone needle locking bolt. The utility model adopts the arrangement of an adjustment rod and an adjustment groove on the clamping block, the adjustment rod can adjust the installation position in the adjustment groove, and the position is fixed by the adjustment locking bolt, thereby avoiding the situation in which the bone needle fixing position is not ideal due to the limitation of the bone needle position on the clamping block during surgery. However, the above-mentioned adjustable bone needle clamp device lacks a fixing structure, which may cause the device to move or loosen easily during the treatment process, thereby affecting the fixation effect of the fracture site, prolonging the recovery time, and even causing complications. Therefore, it is necessary to provide a new adjustable bone needle clamp device to solve the above-mentioned problems. Utility Model Content

[0004] The technical content of the utility model is to provide a new adjustable bone needle clamping block device.

[0005] In order to solve the above problems, the utility model provides an adjustable bone needle clamping block device, including a bone needle main body, an upper clamping block and a lower clamping block are respectively provided at the upper and lower ends of the bone needle main body, and the upper and lower ends of the bone needle main body are both provided with adjustment sleeves, and the two sets of adjustment sleeves are respectively connected to the upper clamping block and the lower clamping block, and the two ends of the upper clamping block and the lower clamping block are connected to a rotating plate through a connecting plate, and the rotating plates are connected by a connecting rope.

[0006] As a further solution of the utility model, a fixing sleeve is provided on the surface of the bone needle body, and the surface of the fixing sleeve is coated with a biomaterial, which can promote the growth and healing of bones and accelerate the recovery process.

[0007] As a further solution of the utility model, the inner surfaces of the two groups of adjustment sleeves are distributed with threads, and the upper and lower ends of the bone needle body are provided with thread grooves matching the threads. The threads matching the thread grooves can adjust the distance between the upper clamping block and the lower clamping block by turning the handle.

[0008] As a further solution of the utility model, the surfaces of the two groups of adjustment sleeves are fixedly connected to the limiting sleeves, the upper clamping block and the lower clamping block are provided with grooves for the adjustment sleeves and the limiting sleeves to rotate, and the sides of the two groups of adjustment sleeves away from each other are fixedly connected to the turning handle, and the limiting sleeves can maintain the stability of the rotation of the adjustment sleeves.

[0009] As a further solution of the present invention, the upper clamp block and the lower clamp block are fixedly connected to one side close to each other with rubber pads, and four groups of rubber pads are arranged in left and right positions, and the rubber pads can improve the comfort of the patient.

[0010] As a further solution of the utility model, four groups of connecting plates are provided, and the four groups of connecting plates are movably inserted on the left and right sides of the upper clamping block and the lower clamping block respectively, bolts are inserted on the sides of the upper clamping block and the lower clamping block away from each other, and screw holes matching the bolts are evenly opened on the left and right sides of the four groups of connecting plates away from each other, and the bolts matching the screw holes facilitate the adjustment and locking of the position of the connecting plates.

[0011] As a further solution of the utility model, eight groups of rotating plates are provided, and the eight groups of rotating plates are evenly distributed on the side of the four groups of connecting plates away from the bone needle body, and each group of connecting plates is rotatably connected to two groups of rotating plates, so that the rotating plates can better fit the patient's skin.

[0012] As a further solution of the present invention, four groups of connecting ropes are provided, and the four groups of connecting ropes are connected by two groups of plug-in locks, and the connection method of the plug-in locks is convenient for disassembly and assembly.

[0013] In summary, the utility model includes at least one of the following beneficial technical effects:

[0014] First, the utility model records an adjustable bone needle clamp device, which records that by providing an adjustment sleeve, the distance between the upper clamp and the lower clamp can be adjusted by rotating the handle according to the patient's needs, thereby ensuring the comfort and effectiveness during the treatment process. The limit sleeve can maintain the stability of the adjustment sleeve relative to the upper clamp and the lower clamp during the rotation process. The rotation adjustment operation is relatively simple, and medical staff can easily adjust it as needed, thereby improving the treatment efficiency and operational convenience.

[0015] Second, the utility model records an adjustable bone needle clamp device, which records that by setting bolts on the upper clamp and the lower clamp, the connecting plate can be adjusted according to the patient's needs. The rotating plate connected by rotation facilitates better fit with the patient's skin, reducing skin irritation or damage caused by the device's incompatibility. The upper clamp and the lower clamp can be fixed by a connecting belt in conjunction with a plug-in lock to prevent the device from moving or loosening during treatment, thereby improving the treatment effect and reducing patient discomfort and risks. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to facilitate understanding by those skilled in the art, the present invention is further described below in conjunction with the accompanying drawings.

[0017] Figure 1 This is a schematic diagram of the structure of the adjustable bone needle clamp device of the utility model;

[0018] Figure 2 This is a schematic diagram of the exploded structure of the adjustable bone needle clamp device of the utility model;

[0019] Figure 3 This is a schematic diagram of the cross-sectional exploded structure of the fixed sleeve of the adjustable bone needle clamping block device of the utility model;

[0020] Figure 4 The utility model is a schematic diagram of the sectional exploded structure of the upper clamping block of the adjustable bone needle clamping block device.

[0021] Figure numerals: 1. Bone needle body; 2. Fixing sleeve; 3. Upper clamping block; 4. Lower clamping block; 5. Adjusting sleeve; 6. Limiting sleeve; 7. Turning handle; 8. Rubber pad; 9. Connecting plate; 10. Rotating plate; 11. Connecting rope; 12. Plug-in lock. DETAILED DESCRIPTION

[0022] Please refer to Figure 1 , Figure 2 , Figure 3 and Figure 4 The adjustable bone needle clamping block device comprises a bone needle body 1, an upper clamping block 3 and a lower clamping block 4 are respectively arranged at the upper and lower ends of the bone needle body 1, an adjustment sleeve 5 is sleeved at the upper and lower ends of the bone needle body 1, and two groups of adjustment sleeves 5 are respectively connected to the upper clamping block 3 and the lower clamping block 4, both ends of the upper clamping block 3 and the lower clamping block 4 are connected to a rotating plate 10 through a connecting plate 9, and the rotating plates 10 are connected through a connecting rope 11.

[0023] The surface of the bone needle body 1 is covered with a fixing sleeve 2, and the surface of the fixing sleeve 2 is coated with a biomaterial. The biomaterial coating can promote the growth and healing of bones, accelerate the recovery process, increase the adaptability and comfort of the patient's skin, and reduce irritation or discomfort;

[0024] The inner surfaces of the two groups of adjustment sleeves 5 are both distributed with threads, and the upper and lower ends of the bone needle body 1 are both provided with thread grooves matching the threads. The surfaces of the two groups of adjustment sleeves 5 are both fixedly connected to the limit sleeves 6, and the upper clamping block 3 and the lower clamping block 4 are both provided with grooves for the adjustment sleeves 5 and the limit sleeves 6 to rotate. The two groups of adjustment sleeves 5 are both fixedly connected with a turning handle 7 on the side away from each other. The turning handle 7 can be turned according to the specific conditions and needs of the patient to drive the limit sleeve 6 to rotate, and the spacing between the upper clamping block 3 and the lower clamping block 4 can be adjusted individually to ensure the best treatment effect and comfort.

[0025] The upper clamping block 3 and the lower clamping block 4 are both fixedly connected to the side close to each other with a rubber pad 8, and four groups of rubber pads 8 are arranged in left and right positions. The rubber pads 8 increase the fit between the device and the patient's skin, reducing the patient's discomfort and the risk of skin damage during use;

[0026] Four groups of connecting plates 9 are provided, and the four groups of connecting plates 9 are movably inserted on the left and right sides of the upper clamping block 3 and the lower clamping block 4, respectively. Bolts are inserted on the sides of the upper clamping block 3 and the lower clamping block 4 away from each other. The four groups of connecting plates 9 are evenly provided with screw holes matching with the bolts on the left and right positions on the sides away from each other. The bolt fixing method is relatively simple to operate, and medical staff can easily adjust the position of the connecting plate 9 to meet the different usage needs of patients.

[0027] There are eight groups of rotating plates 10, and the eight groups of rotating plates 10 are evenly distributed on the side of the four groups of connecting plates 9 away from the bone needle body 1, and each group of connecting plates 9 is rotatably connected to two groups of rotating plates 10. The rotatably connected rotating plates 10 allow for precise adjustment of the angle to ensure maximum matching with the patient's body and improve the treatment effect and comfort.

[0028] Four groups of connecting ropes 11 are provided, and the four groups of connecting ropes 11 are connected by two groups of plug-in locks 12. The plug-in locks 12 are prior art and will not be described in detail here. The connection method of the plug-in locks 12 can ensure the stability of the connection and facilitate the subsequent disassembly and assembly of the upper clamping block 3 and the lower clamping block 4.

[0029] The working principle of the adjustable bone needle clamp device provided by the utility model is as follows:

[0030] When in use, the bone needle body 1 is used to fix the fractured bone together, and then the handle 7 is rotated to drive the upper clamp block 3 and the lower clamp block 4 to respectively contact the upper and lower sides of the affected part. According to the patient's specific situation and needs, the connecting plate 9 is moved to a suitable position, and the connecting plate 9 is fixed by bolts. Finally, the upper clamp block 3 and the lower clamp block 4 are connected by the plug-in lock 12. The above is the entire working principle of the utility model.

[0031] Although the embodiments of the present invention have been shown and described, it is understood by those skilled in the art that various changes, modifications, substitutions and variations or direct or indirect applications may be made to these embodiments without departing from the principles and spirit of the present invention. In other related technical fields, the scope of the present invention is defined by the attached claims and their equivalents, which are equally included in the scope of patent protection of the present invention.

Claims

1. An adjustable bone needle clamping device, comprising a bone needle body (1), characterized in that: An upper clamping block (3) and a lower clamping block (4) are respectively arranged at the upper and lower ends of the bone needle body (1); an adjustment sleeve (5) is sleeved on the upper and lower ends of the bone needle body (1); and the two sets of adjustment sleeves (5) are respectively connected to the upper clamping block (3) and the lower clamping block (4); both ends of the upper clamping block (3) and the lower clamping block (4) are connected to a rotating plate (10) via a connecting plate (9); and the rotating plates (10) are connected via a connecting rope (11).

2. The adjustable bone needle clamp device according to claim 1, characterized in that: The surface of the bone needle body (1) is covered with a fixing sleeve (2), and the surface of the fixing sleeve (2) is coated with biological material.

3. The adjustable bone needle clamp device according to claim 1, characterized in that: The inner surfaces of the two groups of adjustment sleeves (5) are both provided with threads, and the upper and lower ends of the bone needle body (1) are both provided with thread grooves matching the threads.

4. The adjustable bone needle clamp device according to claim 1, characterized in that: The surfaces of the two groups of adjustment sleeves (5) are fixedly connected to the limiting sleeves (6); the upper clamping block (3) and the lower clamping block (4) are provided with grooves for the adjustment sleeves (5) and the limiting sleeves (6) to rotate; and the two groups of adjustment sleeves (5) are fixedly connected to the sides away from each other with a turning handle (7).

5. The adjustable bone needle clamp device according to claim 1, characterized in that: The upper clamping block (3) and the lower clamping block (4) are both fixedly connected to a rubber pad (8) on one side close to each other, and four groups of rubber pads (8) are arranged in left and right positions.

6. The adjustable bone needle clamp device according to claim 1, characterized in that: Four groups of the connecting plates (9) are provided, and the four groups of connecting plates (9) are movably inserted on the left and right sides of the upper clamping block (3) and the lower clamping block (4), respectively; bolts are inserted on the sides of the upper clamping block (3) and the lower clamping block (4) away from each other, and screw holes matching the bolts are evenly opened on the sides of the four groups of connecting plates (9) away from each other.

7. The adjustable bone needle clamp device according to claim 1, characterized in that: The rotating plates (10) are provided in eight groups, and the eight groups of rotating plates (10) are evenly distributed on a side of the four groups of connecting plates (9) away from the bone needle body (1), and each group of connecting plates (9) is rotatably connected to two groups of rotating plates (10).

8. The adjustable bone needle clamp device according to claim 1, characterized in that: Four groups of connecting ropes (11) are provided, and the four groups of connecting ropes (11) are snap-connected via two groups of plug-in lock buckles (12).

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