Novel calcaneal fracture bonesetting traction repositor

Abstract

The utility model relates to the technical field of medical instruments, and discloses a novel calcaneal fracture bonesetting traction repositor which comprises a base, the base is provided with an inclined supporting part and a horizontally-arranged placing part, the supporting part is used for placing and supporting the crus of a patient, and the placing part is used for placing the instep of the patient; the frame body comprises a first handheld part, a reset part and a second handheld part; wherein the first handheld part is dragged by external force, the resetting part is used for accommodating the calcaneus of a patient, and the second handheld part is dragged by external force. The calcaneus traction recovery device achieves the purposes of performing traction recovery on the calcaneus of a patient, recovering the Bohler angle and the Gissane angle of the calcaneus and recovering the width of the calcaneus.

Description

Technical Field

[0001] The utility model relates to the technical field of medical instruments, in particular to a novel calcaneal fracture bone-setting traction and reduction device. Background Art

[0002] Intra-articular calcaneal fracture is a fracture involving the subtalar joint. The posterior articular surface is fractured, displaced and deformed, and the height, length and width have all changed. How to properly treat calcaneal fractures, restore their height, length and width as well as Bohler angle and Gissane angle, and reduce the disability rate is one of the difficult problems in trauma orthopedics.

[0003] At present, in calcaneal reduction surgery, most orthopedic surgeons use manual traction or point reduction forceps to perform reduction, which is inconvenient and time-consuming.

[0004] Therefore, improvements need to be made. Utility Model Content

[0005] The technical problem solved by the utility model is to provide a novel calcaneal fracture bone setting traction reducer for the defects existing in the above-mentioned prior art, so as to solve the problems raised in the above-mentioned background technology.

[0006] In order to solve the above technical problems, the technical solution adopted by the utility model is as follows: a new type of calcaneal fracture orthopedic traction and reduction device, comprising: a base, the base having an inclined support portion, the base being provided with a horizontally arranged placement portion, the support portion being used to place and support the patient's calf, and the placement portion being used to place the patient's instep; a frame, the frame comprising a first hand-held portion, a reduction portion connected to the first hand-held portion, and a second hand-held portion connected to both sides of the reduction portion; wherein, the first hand-held portion is pulled by external force, the reduction portion is used to accommodate the patient's calcaneus, and the second hand-held portion is pulled by external force.

[0007] Furthermore, the support portion comprises a staggered woven mesh belt.

[0008] Furthermore, the angle formed between the support portion and the horizontal line is 15° to 45°.

[0009] Furthermore, the resetting portion is U-shaped.

[0010] Furthermore, the resetting portion is wrapped with a buffer portion, and the buffer portion buffers the position of the patient's calcaneus.

[0011] Furthermore, the base is a height-adjustable base, and the height of the base can be adjusted in the longitudinal direction.

[0012] Compared with the prior art, the beneficial effect of the utility model is that: when in use, the patient's foot is placed on the placement part, and two orthopedic surgeons respectively hold the first hand-held part and the second hand-held part to traction and restore the patient's calcaneal position. The method of use is more convenient, and the purpose of traction and restoration of the patient's calcaneal is to restore the Bohler angle, Gissane angle and calcaneal width of the calcaneus. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the structure of the utility model.

[0014] Figure 2 It is a schematic diagram of the structure of the base.

[0015] Figure 3 It is a structural diagram of the frame.

[0016] Figure numerals: 1, base; 2, support part; 3, placement part; 4, frame; 5, first hand-held part; 6, reset part; 7, second hand-held part. DETAILED DESCRIPTION

[0017] The utility model is further described in detail below in conjunction with the accompanying drawings.

[0018] The embodiments described with reference to the accompanying drawings are exemplary and are intended to be used to explain the present application, and cannot be understood as limiting the present application. In the description of the present application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate the orientation or position relationship based on the orientation or position relationship shown in the accompanying drawings, which is only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present application. In addition, the terms "first" and "second" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present application, the meanings of "several" and "multiple" are two or more, unless otherwise clearly and specifically defined. In this application, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be a communication between the two elements. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances. In this application, unless otherwise clearly specified and limited, the first feature "above" or "below" the second feature can include the first and second features being in direct contact, or it can include the first and second features not being in direct contact but being in contact through another feature between them. Moreover, the first feature "above", "above" and "above" the second feature include the first feature being directly above and obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. The first feature "below", "below" and "below" the second feature include the first feature being directly above and obliquely above the second feature, or simply means that the first feature is lower in level than the second feature.

[0019] like Figure 1-3As shown, a novel calcaneal fracture orthopedic traction and reduction device is provided, comprising: a base 1, wherein the base 1 has an inclined support portion 2, and a horizontally arranged placement portion 3 is provided on the base 1, wherein the support portion 2 is used to place and support the patient's calf, and the placement portion 3 is used to place the patient's instep; a frame 4, wherein the frame 4 comprises a first hand-held portion 5, a reduction portion 6 connected to the first hand-held portion 5, and a second hand-held portion 7 connected to both sides of the reduction portion 6; wherein the first hand-held portion 5 is pulled by an external force, the reduction portion 6 is used to accommodate the patient's calcaneus, and the second hand-held portion 7 is pulled by an external force.

[0020] When in use, the patient's calf is placed on the support part 2, which supports the calf, and the patient's instep is placed on the placement part 3, with the calcaneus facing upward. An orthopedic surgeon holds the first hand-held part 5 and places the reduction part 6 on the patient's calcaneus, and another orthopedic surgeon holds the second hand-held part 7. Under the coordinated traction of the two orthopedic surgeons, the patient's calcaneus Bohler angle, Gissane angle and calcaneus width are restored. The use method is more convenient and the operation time is short.

[0021] As a preferred technical solution, the support part 2 comprises a mesh belt woven in an interlaced manner, wherein the mesh belt can be made of a flexible material, which is more convenient for placing the patient's calf.

[0022] Specifically, the angle between the support portion 2 and the horizontal line is 15° to 45°. The set inclination angle facilitates the traction recovery of the patient's calcaneus.

[0023] Specifically, the resetting portion 6 is U-shaped. The U-shape is set according to the patient's calcaneus, and the patient's calcaneus is placed in the U-shape, so that the calcaneus is restored under the traction of two orthopedic surgeons.

[0024] The resetting portion 6 is wrapped with a buffer portion, and the buffer portion buffers the position of the patient's calcaneus.

[0025] The base 1 is a height-adjustable base 1, and the height of the base 1 can be adjusted in the longitudinal direction. In view of the patient's condition, by designing the base 1 to be height-adjustable, it can be adjusted according to the patient to achieve an optimal height for the orthopedic surgeon to operate.

[0026] The above does not limit the technical scope of the present invention. Any modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention are still within the scope of the technical solution of the present invention.

Claims

1. A new type of calcaneal fracture bone setting traction reducer, characterized in that: include: A base, wherein the base has an inclined support portion, and a horizontally arranged placement portion is provided on the base, wherein the support portion is used to place and support the patient's calf, and the placement portion is used to place the patient's instep; The frame includes a first hand-held part, a resetting part connected to the first hand-held part, and a second hand-held part connected to both sides of the resetting part; wherein the first hand-held part is pulled by external force, the resetting part is used to accommodate the patient's calcaneus, and the second hand-held part is pulled by external force.

2. The novel calcaneal fracture bone setting traction reducer according to claim 1 is characterized by: The support portion includes interlaced woven mesh belts.

3. The novel calcaneal fracture bone setting traction reducer according to claim 1 is characterized in that: The angle formed between the support portion and the horizontal line is 15° to 45°.

4. The novel calcaneal fracture bone setting traction reducer according to claim 1 is characterized in that: The resetting portion is U-shaped.

5. The novel calcaneal fracture bone setting traction reducer according to claim 1 is characterized in that: The resetting part is wrapped with a buffer part, and the buffer part buffers the position of the patient's calcaneus.

6. The novel calcaneal fracture bone setting traction reducer according to claim 1 is characterized by: The base is a height-adjustable base, and the height of the base can be adjusted in the longitudinal direction.

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