阅读说明：本技术 一种假体结合少量耳软骨的鼻整形技术 (Nose shaping technology combining prosthesis with small amount of auricular cartilage ) 是由 李果 于 2020-12-11 设计创作，主要内容包括：本发明涉及医疗技术展示领域,特别指一种假体结合少量耳软骨的鼻整形技术,包括以下步骤：步骤一、在人体模型上寻找黄金点；步骤二、假体雕刻；步骤三、麻醉；步骤四、剥离鼻骨骨膜；步骤五、放置假体；步骤六、取耳软骨；步骤气、放置耳软骨；步骤八、缝合鼻前庭及耳后切口。本发明优点有手术创伤小,恢复快,伤口隐蔽,假体固定牢固不会发生偏移；选取的耳软骨曲度与鼻头的生理曲度接近,即对鼻头起到保护作用又自然美观；只取了少量耳甲腔软骨也不会影响耳朵形态；本发明使用人体模型的手术展示,既展示了该鼻整形手术的优点,也方便顾客更直观的了解改鼻整形手术技术。(The invention relates to the field of medical technology display, in particular to a nose shaping technology combining a prosthesis with a small amount of auricular cartilage, which comprises the following steps: step one, searching gold points on a human body model; step two, engraving the prosthesis; step three, anaesthetizing; step four, stripping off nasal periosteum; placing a prosthesis; step six, taking the ear cartilage; step, placing auricular cartilage; step eight, suturing the nasal vestibule and the retroauricular incision. The invention has the advantages of small operation wound, quick recovery, hidden wound, firm fixation of the prosthesis and no deviation; the selected curvature of the ear cartilage is close to the physiological curvature of the nose, so that the nose is protected and natural and beautiful; the ear shape can not be influenced by only taking a small amount of concha cavity cartilage; the invention uses the operation display of the human body model, not only displays the advantages of the nasal plastic operation, but also facilitates the customers to more intuitively know and change the nasal plastic operation technology.)

1. A technique for reshaping the nose by combining a prosthesis with a small amount of auricular cartilage, which comprises the following steps:

step one, searching for gold points: marking a midline and a median nasal line of the human model face, marking a midpoint of a connecting line between two eyebrows and a midpoint of a connecting line between inner canthus of two eyes, and searching an intersection point of a connecting line of the midpoint of the connecting line between the two eyebrows and the midpoint of the connecting line between the inner canthus of the two eyes and the midline or the median nasal line of the human model face, namely a gold point for placing a prosthesis;

step two, prosthesis carving: carving the L-shaped prosthesis into a matched shape according to the shape of the nose of the human body model;

step three, anesthesia: carrying out infiltration anesthesia on the nasal part to be operated of the human body model by adopting 2% lidocaine;

step four, stripping the nasal periosteum: making an incision on one side of a nasal vestibule at the nose of the manikin by adopting a No. 11 sharp knife, cutting the nasal cartilage close to the nasal cartilage by taking the incision as a starting point to the nasal tip direction by two millimeters, cutting off the nasal periosteum, stripping the periosteum from bottom to top by using a nasal periosteum stripper until the gold point is 1-2 mm, and stripping the center of a columella nasi to the anterior nasal spine;

step five, placing the prosthesis: clamping the carved prosthesis by using mosquito-type pliers and placing the clamped prosthesis into the stripped nasal cavity;

step six, taking the ear cartilage: taking out the round-like auricular cartilage with the diameter of 1cm from the cavum concha of the human body model;

step, placing auricular cartilage: placing the ear cartilage taken out in the sixth step in the front of the prosthesis close to the nose;

step eight, sewing: the nasal vestibule and the retroauricular incision of the manikin are sutured.

2. A technique of nasal reshaping with a prosthesis incorporating a small amount of auricular cartilage as claimed in claim 1, wherein: nasal periosteum stripper includes handle portion, neck, the portion of peeling off and the scale that connects gradually, the length of scale begins to the end of the portion of peeling off from the initiating terminal of the portion of peeling off and ends, wherein, the initiating terminal of the portion of peeling off is the arc breach, handle portion is equipped with and is close to neck department and is equipped with the sunken of placing staff thumb and forefinger finger, is equipped with the non-skid raised in the sunken of affiliated.

Technical Field

The invention relates to the field of medical technology display, in particular to a nose shaping technology combining a prosthesis with a small amount of auricular cartilage.

Background

In the process of nasal bone reshaping, the nasal bone reshaping is often realized by adding a prosthesis, however, long-term practice shows that the prosthesis is often unstable in fixation and easy to move and deflect, and the prosthesis needs to be wrapped and fixed after operation, so that the recovery period is too long, and the working life is influenced.

Disclosure of Invention

In order to solve the above technical problems, the present invention provides a technique for reshaping the nose by combining a prosthesis with a small amount of auricular cartilage.

A technique for reshaping the nose with a prosthesis incorporating a small amount of auricular cartilage, comprising the steps of:

step one, searching for gold points: marking a midline and a median nasal line of the human model face, marking a midpoint of a connecting line between two eyebrows and a midpoint of a connecting line between inner canthus of two eyes, and searching an intersection point of a connecting line of the midpoint of the connecting line between the two eyebrows and the midpoint of the connecting line between the inner canthus of the two eyes and the midline or the median nasal line of the human model face, namely a gold point for placing a prosthesis;

step two, prosthesis carving: carving the L-shaped prosthesis into a matched shape according to the shape of the nose of the human body model;

step three, anesthesia: carrying out infiltration anesthesia on the nasal part to be operated of the human body model by adopting 2% lidocaine;

step four, stripping the nasal periosteum: making an incision on one side of a nasal vestibule at the nose of the manikin by adopting a No. 11 sharp knife, cutting the nasal cartilage close to the nasal cartilage by taking the incision as a starting point to the nasal tip direction by two millimeters, cutting off the nasal periosteum, stripping the periosteum from bottom to top by using a nasal periosteum stripper until the gold point is 1-2 mm, and stripping the center of a columella nasi to the anterior nasal spine;

step five, placing the prosthesis: clamping the carved prosthesis by using mosquito-type pliers and placing the clamped prosthesis into the stripped nasal cavity;

step six, taking the ear cartilage: taking out the round-like auricular cartilage with the diameter of 1cm from the cavum concha of the human body model;

step, placing auricular cartilage: placing the ear cartilage taken out in the sixth step in the front of the prosthesis close to the nose;

step eight, sewing: the nasal vestibule and the retroauricular incision of the manikin are sutured.

Further, nasal periosteum elevator is including handle portion, neck, the portion of peeling off and the scale that connects gradually, the length of scale begins to the end of the portion of peeling off from the initiating terminal of the portion of peeling off and holds, wherein, the initiating terminal of the portion of peeling off is the arc breach, handle portion is equipped with and is close to neck department and is equipped with the sunken of placing staff thumb and forefinger finger, is equipped with the non-skid protrusion in the sunken of affiliated.

The invention has the advantages that: the operation wound is small, the recovery is fast, the wound is hidden, and the prosthesis is firmly fixed and can not deviate; the selected curvature of the ear cartilage is close to the physiological curvature of the nose, so that the nose is protected and natural and beautiful; the ear morphology is not affected by taking only a small amount of conchal cartilage. The postoperative swelling is not obvious, and the operation and life are not influenced because the postoperative swelling is not required to be bound and fixed; the operation has the shaping effect of the nose bridge, the nose head and the columella nasi; the operation demonstration of the human body model is used, so that the advantages of the nasal plastic operation are demonstrated, and customers can conveniently and visually know the nasal plastic operation technology.

Drawings

FIG. 1 is a schematic view of a nasal periosteal detacher of the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in detail below with reference to specific embodiments.

The manikin is selected, the nose plastic surgery technology is acted on the manikin, the nose plastic surgery technology which utilizes the prosthesis and a small amount of auricular cartilage is displayed more visually to customers, and the customers are helped to better understand the nose plastic surgery designed by the invention.

A technique for displaying the plastic operation of nose based on manikin includes the following steps:

step one, searching for gold points: marking a midline and a median nasal line of a human model face, marking a midpoint of a connecting line between two eyebrows and a midpoint of a connecting line between inner canthus of two eyes, searching an intersection point of a connecting line between the midpoint of the connecting line between the two eyebrows and the midpoint of the connecting line between the inner canthus of two eyes and the midline or the median nasal line of the human model face, namely a gold point for placing a prosthesis, and adjusting to enable the two lines to be approximately coincident after operation in the operation process when the marked midline of the human face and the median nasal line are not coincident;

step two, prosthesis carving: carving the L-shaped prosthesis into a matched shape according to the shape of the nose of the human body model;

step three, anesthesia: 2% lidocaine is adopted for simulating infiltration anesthesia on the nasal part to be operated of the human body model;

step four, stripping the nasal periosteum: making an incision on one side of a nasal vestibule at a nasal part of a human model by adopting a No. 11 sharp knife, cutting the nasal cartilage close to the nasal cartilage by taking the incision as a starting point to the nasal tip direction by two millimeters, cutting off the nasal periosteum, stripping the periosteum from bottom to top by using a nasal periosteum stripper until the gold point is 1-2 mm, and stripping the center of a columella nasi to the anterior nasal spine;

step five, placing the prosthesis: clamping the carved prosthesis by using mosquito-type pliers, placing the carved prosthesis into the stripped nasal cavity, slightly shaking the prosthesis in the nasal root area for positioning after placement, and observing whether the height and the width are proper or not;

step six, taking the ear cartilage: taking out the round-like auricular cartilage with the diameter of 1cm from the cavum concha of the manikin;

step, placing auricular cartilage: placing the ear cartilage of the human body model taken out in the step six into the front of the prosthesis and close to the nose;

step eight, sewing: the nasal vestibule and the retroauricular incision of the human body model are sutured.

Nasal periosteum stripper includes handle portion 1, neck 2, the portion of peeling off 3 and scale 4 that connect gradually, the length of scale 4 begins to the end of the portion of peeling off from the initiating terminal of the portion of peeling off and holds, wherein, the initiating terminal of the portion of peeling off 3 is arc breach 5, handle portion 1 is equipped with and is close to neck department and is equipped with the sunken 6 of placing staff thumb and forefinger finger, is equipped with anti-skidding arch 7 in the affiliated sunken. The scale is additionally arranged, and the periosteum separation position can be accurately measured by combining the specific size of the scale, so that whether periosteum separation is in place or not is judged; meanwhile, the starting end of the stripping part is designed into an arc-shaped notch, and the arc-shaped notch is matched with the arc-shaped structure of the nasal bone, so that the contact area of stripping is increased, and the stripping efficiency is improved; the handle part is additionally provided with the concave part and the anti-skid convex part, so that the operation is convenient.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.