Osteotomy guide template for treating hallux valgus

Abstract

The invention discloses an osteotomy guide template for treating hallux valgus, and relates to the technical field of medical apparatuses. The osteotomy guide template comprises a foot bottom support,a rotating device is clamped to the left side of the back of the foot bottom support, a finger support is fixedly connected to one end of the front of the rotating device, and the back of the fingersupport is in lap joint with the front of the foot bottom support. According to the osteotomy guide template for treating hallux valgus, through the mutual cooperation of the finger support, a fingercover, a scale, a gear, a clamping block, a clamping rod, a clamping cover and a pull ring, firstly, the thumb of a patient is placed on the finger support, then the finger cover covers the thumb, andthen people pull the pull ring rightwards, and then rotate the finger support through the thumb; the rotating angle is determined according to the scale, after rotating is finished, people loosen thepull ring, so that the clamping block is reset and clamped between two gear teeth on the gear, thus the rotating angle of the toe patient can be fixed, medical personnel obtain an accurate angle degree conveniently, and thus convenience is brought to the medical personnel for treatment.

Description

technical field [0001] The invention relates to the technical field of medical devices, in particular to an osteotomy guide template for treating hallux valgus. Background technique [0002] Medical devices refer to instruments, equipment, utensils, in vitro diagnostic reagents and calibrators, materials, and other similar or related items that are used directly or indirectly on the human body, including required computer software; hallux valgus is a common disease of the foot, hallux valgus Valgus deformity refers to the lateral deviation and displacement of the big toe at the first metatarsophalangeal joint. It is more common in middle-aged and elderly women. It most often occurs in people with genetic predisposition and wearing inappropriate shoes for a long time. Inappropriate shoes Abnormal pressure will be exerted on the big toe. At present, the commonly used surgical method is osteotomy and internal displacement and then fixation with steel plates and screws. Usually,...

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Problems solved by technology

[0004] Aiming at the deficiencies in the prior art, the present invention provides an osteotomy guide template for the treatment of hallux valgus, which solves the difficulty in judging the angle between the phalanx and the metatarsal during the operation for hallux valgus, which is generally According to the experience of the surgeon, the rotation is performed visually, and it is difficult for the medical staff to obtain an accurate angle.

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