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Skin-opening styloid process truncation instrument

A technology of skin and styloid process, applied in the field of temporal bone styloid process truncation device, can solve the problems of affecting the appearance, long incision, difficult and other problems, and achieve the effect of fast recovery, small wound and small range of motion

Pending Publication Date: 2019-09-17
自贡市第一人民医院
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The problem with this surgery is that the incision is long and located on the face, which affects the appearance
Secondly, because there are many blood vessels and nerves near the styloid process, it is easy to accidentally injure when using general tools to shorten
Moreover, the existing surgical methods are difficult and require the participation of multiple people.

Method used

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  • Skin-opening styloid process truncation instrument
  • Skin-opening styloid process truncation instrument
  • Skin-opening styloid process truncation instrument

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] Example 1 as figure 1 , image 3 As shown, includes a skin distraction device and a styloid process shortening device. It also includes a sleeve 1 for supporting the skin spreading device and for guiding the styloid process shortening device.

[0025] The skin stretching device includes supporting pieces 2 respectively arranged on both sides of the sleeve 1 , and the supporting pieces 2 are connected with the sleeve 1 by connecting rods 3 . The support piece 2 and the connecting rod 3, and the connecting rod 3 and the sleeve 1 are all flexibly connected, and lockable bolts are provided.

[0026] The styloid process shortening device includes a ring saw 4, and the ring saw 4 includes a collar, and the inner ring surface of the collar is provided with sawtooth; the outer ring surface of the collar is fixedly connected with a shrapnel 5; the shrapnel 5 is a long strip , and curl along the outer ring surface of the collar. A ring buckle 6 is arranged on the outer ring s...

Embodiment 2

[0027] Example 2 as figure 2 As mentioned above, compared with Embodiment 1, the difference is that the skin stretching device includes support pieces 2 respectively arranged on both sides of the sleeve 1, and the tail ends of the support pieces 2 are fixed with connecting rods 12; the connecting rods 12 It is movably connected with the cross bars 10 on both sides of the sleeve 1; it also includes a sliding sleeve 14 that can slide up and down along the sleeve 1, and a driving rod 13 is movably connected between the sliding sleeve 14 and the connecting rod 12; The positioning bolt 15 positioned by the sliding sleeve 14. The end of the cross bar 10 is a hoop 11 with a universal joint, and the cross bar 10 is connected with the connecting rod 12 at the tail end of the support piece 2 by the hoop 11 .

[0028] In this embodiment, the opening and closing of the support piece 2 is controlled by the sliding sleeve 14, which is more convenient to use and easier to position.

[002...

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Abstract

The invention discloses a skin-opening styloid process truncation instrument, which comprises a skin-opening device and a styloid process truncation device. By use of the skin-opening styloid process truncation instrument with the above structure, after skin is cut open through a skin cutter, support is formed for skin and tissues so as to be convenient for surgeries. The truncation device is used for truncating the styloid process in a narrow space.

Description

technical field [0001] The invention relates to a device for shortening the styloid process of the temporal bone. Background technique [0002] Temporal styloid process refers to the thin and long bony protrusion that protrudes forward and downward under the temporal bone, usually ranging from a few millimeters to 2.5cm, and is located below the ear. Styloid syndrome, also known as overlong styloid process, Eagle syndrome, styloid neuralgia. Styloid process syndrome is a foreign body sensation in the pharynx, sore throat or reflex otalgia, pain in the head and neck and salivary glands caused by excessively long styloid process (more than 2.5cm) or stimulation of adjacent blood vessels and nerves due to its abnormal position and shape. A general term for symptoms. Common in adults. The onset is slow, and the medical history varies in length. There is often pain in the tonsil area and the base of the tongue, which is often unilateral, usually not severe, and can radiate to ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B17/02A61B17/14A61B17/15
CPCA61B17/02A61B17/147A61B17/15
Inventor 蒋宗玲吴红英罗登耀
Owner 自贡市第一人民医院
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