WO2022077582A1 - 一种溶脂塑形高能聚焦超声刀 - Google Patents

一种溶脂塑形高能聚焦超声刀 Download PDF

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Publication number
WO2022077582A1
WO2022077582A1 PCT/CN2020/124637 CN2020124637W WO2022077582A1 WO 2022077582 A1 WO2022077582 A1 WO 2022077582A1 CN 2020124637 W CN2020124637 W CN 2020124637W WO 2022077582 A1 WO2022077582 A1 WO 2022077582A1
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Prior art keywords
main body
rod
driving gear
fat
flexible ring
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PCT/CN2020/124637
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English (en)
French (fr)
Inventor
王春华
赵红
李莹
李志伟
桑小林
张玲
薛辉
蒋易良
张佳锴
陈政
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常州安康医疗器械有限公司
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Publication of WO2022077582A1 publication Critical patent/WO2022077582A1/zh

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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/32—Surgical cutting instruments
    • A61B17/320068—Surgical cutting instruments using mechanical vibrations, e.g. ultrasonic
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
    • A61B90/08—Accessories or related features not otherwise provided for
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
    • A61B90/08—Accessories or related features not otherwise provided for
    • A61B2090/0801—Prevention of accidental cutting or pricking
    • A61B2090/08021—Prevention of accidental cutting or pricking of the patient or his organs

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  • the invention relates to the technical field of cosmetic ultrasonic knife equipment, in particular to a fat-dissolving and shaping high-energy focused ultrasonic knife.
  • the ultrasonic knife has a poor fixation effect, it is easy to shake during operation, and other tissues are easily damaged when the operation is not performed properly; 2.
  • the ultrasonic knife head is exposed for a long time and needs to be strictly sterilized before use. .
  • the invention provides a fat-dissolving and shaping high-energy focused ultrasonic knife.
  • the present invention provides the following technical solutions:
  • a fat-dissolving plastic high-energy focused ultrasonic knife comprises a main body, a handle is welded on the top of the main body, an inner cavity is arranged inside the main body, a driving gear is installed on the inner right side of the main body, and the center of the driving gear is A servo motor is connected, a driven gear is installed below the driving gear, a bifurcation rod is movably connected inside the inner cavity, and a connection post is threadedly connected to the right end of the bifurcation rod, and the center of the connection post is There is an ultrasonic tool bar running through, and a sliding bearing is installed at the intersection of the ultrasonic tool bar and the main body, the outer wall of the right side of the ultrasonic tool bar is provided with a trapezoidal tooth groove, a hinge is installed under the left end of the main body, and the main body is connected by a hinge with a baffle, the left end of the ultrasonic cutter rod is threadedly connected with an ultrasonic cutter head, and the left end
  • the sliding sleeve and the flexible ring are slidably connected, and a rotating structure is formed between the baffle and the main body through a hinge.
  • an elastic structure is formed between the bifurcating rod and the connecting column, and the gap between the bifurcating rod and the ultrasonic cutter rod is 1 mm.
  • the center of the driving gear is closely connected with the servo motor, and the center of the driving gear and the center of the driven gear are located on the same straight line.
  • the outer wall of the ultrasonic cutter bar is tightly fitted with the inner wall of the sliding bearing, and the sliding bearing and the ultrasonic cutter bar are in clearance fit.
  • the driving gear and the ultrasonic cutter bar there is meshing transmission between the driving gear and the ultrasonic cutter bar, and the driving gear and the driven gear are consistent in shape and specification.
  • the transparent scale windows are distributed on the left side of the front face of the main body in a rectangular shape, and the minimum diameter of the flexible ring is equal to the diameter of the connecting column.
  • the outer wall of the branch rod is provided with a first thread
  • the outer wall of the inner cavity is provided with a second thread complementary to the first thread
  • a soft claw, a flexible ring, a sliding sleeve and a bifurcating rod are provided, the bifurcating rod moves outward, the flexible ring is opened, the soft claw is stuck on the skin, and then the bifurcating rod is moved inward, The flexible ring shrinks, which in turn drives the soft claw to shrink to fix the skin.
  • the surface of the soft claw is relatively soft and will not scratch the skin.
  • an ultrasonic cutter head that can be hidden inside the main body. After the operation, the main body and the ultrasonic cutter head are cleaned and sterilized, and the driving gear is driven by the servo motor to rotate, and the ultrasonic cutter The head is retracted to the inside of the main body, and the baffle is rotated to seal the inside of the main body to prevent bacteria from adhering to the ultrasonic cutter head and avoid further disinfection.
  • the outer wall of the bifurcated rod is provided with a first thread
  • the outer wall of the inner cavity is provided with a second thread complementary to it.
  • Fig. 1 is the overall structure schematic diagram in the present invention
  • FIG. 2 is a schematic diagram of the overall external structure in the present invention.
  • Fig. 3 is the side structure schematic diagram of the flexible ring in the present invention.
  • FIG. 4 is a schematic diagram of the enlarged structure of part A in the present invention.
  • a fat-dissolving plastic high-energy focused ultrasonic knife comprising a handle 1, a main body 2, an ultrasonic knife rod 3, a sliding bearing 4, a connecting column 5, an inner cavity 6, a branch rod 7, a baffle 8, a hinge 9, and a soft claw 10 , flexible ring 11, ultrasonic cutter head 12, transparent scale window 13, knob 14, bell mouth 15, sliding sleeve 16, driving gear 17, trapezoid
  • the tooth slot 18, the driven gear 19, the servo motor 20, the first thread 21 and the second thread 22, the handle 1 is welded on the top of the main body 2, and the interior of the main body 2 is provided with an inner cavity 6, and the inner right side of the main body 2 is installed
  • There is a driving gear 17, and a servo motor 20 is connected to the center of the driving gear 17, a driven gear 19 is installed below the driving gear 17, and a bifurcation rod 7 is movably connected inside the inner cavity 6, and the fork rod 7 is movably connected.
  • the right end is threadedly connected with a connecting column 5, the center of the connecting column 5 runs through an ultrasonic cutter bar 3, and a sliding bearing 4 is installed at the intersection of the ultrasonic cutter bar 3 and the main body 2, and a trapezoidal tooth groove is provided on the right outer wall of the ultrasonic cutter bar 3. 18.
  • a hinge 9 is installed below the left end of the main body 2, and the main body 2 is connected with a baffle plate 8 through the hinge 9, the left end of the ultrasonic cutter bar 3 is threadedly connected with an ultrasonic cutter head 12, and the left side of the bifurcation bar 7 is provided with a flexible ring 11 , and a sliding sleeve 16 is movably connected to the outside of the flexible ring 11, a soft claw 10 is provided at the edge of the flexible ring 11, a transparent scale window 13 is embedded above the front of the main body 2, and a bell mouth is installed below the transparent scale window 13 15.
  • a knob 14 is installed on the right side of the bell mouth 15.
  • the sliding connection ensures that the sliding sleeve 16 can move freely on the flexible ring 11
  • the rotating structure ensures that the blocking The plate 8 can be rotated about the hinge 9 .
  • an elastic structure is formed between the bifurcating rod 7 and the connecting column 5 , the gap between the bifurcating rod 7 and the ultrasonic cutter rod 3 is 1 mm, and the elastic structure ensures that the bifurcating rod 7 can be automatically separated when extended.
  • the center of the driving gear 17 is closely connected with the servo motor 20
  • the center of the driving gear 17 and the center of the driven gear 19 are located on the same straight line
  • the center of the driving gear 17 is closely connected with the servo motor 20 to ensure that the driving gear 17 There is no slippage during rotation.
  • the outer wall of the ultrasonic cutter bar 3 closely fits with the inner wall of the sliding bearing 4, and the sliding bearing 4 and the ultrasonic cutter bar 3 are in clearance fit to ensure the stability during the transmission process.
  • the driving gear 17 and the driven gear 19 have the same shape and specifications, meshing transmission, simple structure, and relatively stable transmission.
  • the transparent scale windows 13 are distributed on the left side of the front of the main body 2 in a rectangular shape, the minimum diameter of the flexible ring 11 is equal to the diameter of the connecting column 5, and the transparent scale windows 13 are distributed in a rectangular shape on the left side of the front of the main body 2, which is convenient for ultrasonic adjustment.
  • the outer wall of the bifurcating rod 7 is provided with a first thread 21, and the outer wall of the inner cavity 6 is provided with a second thread 22 complementary to the first thread 21.
  • the working principle and use process of the present invention when in use, rotate the baffle 8 counterclockwise around the hinge 9, open the baffle 8, grasp the handle 1 and rotate the main body 2, in the cooperation of the first thread 21 and the second thread 22
  • the lower bifurcating rod 7 slowly stretches out and is free from the restraint of the inner cavity 6.
  • the bifurcating rod 7 will spread out under the action of its own elastic force, and then the flexible ring 11 will be slowly stretched by the sliding sleeve 16, and the servo motor 20 ( Model: 80SW01330F), the servo motor 20 drives the driving gear 17 to rotate clockwise, which in turn drives the ultrasonic cutter bar 3 and the ultrasonic cutter head 12 to move outward, move the soft claw 10 close to the area to be treated, rotate the main body 2 in the opposite direction, and wait for the soft claw 10 After the skin is completely fixed, continue to adjust the servo motor 20 to make the ultrasonic cutter head 12 reach the designated area for surgery. After the surgery, firstly twist the main body 2 to expand the flexible ring 11, remove the soft claw 10 from the skin, and reverse it.

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  • Health & Medical Sciences (AREA)
  • Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Veterinary Medicine (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Biomedical Technology (AREA)
  • Public Health (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Dentistry (AREA)
  • Mechanical Engineering (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Pathology (AREA)
  • Surgical Instruments (AREA)

Abstract

一种溶脂塑形高能聚焦超声刀，涉及美容超声刀设备技术领域，包括主体（2），主体（2）的顶部焊接有把手（1），且主体（2）的内部设置有内腔（6），主体（2）的内部右侧安装有主动齿轮（17），且主动齿轮（17）的中心处连接有伺服电机（20），主动齿轮（17）的下方安设有从动齿轮（19），内腔（6）的内部活动连接有分岔杆（7），且分岔杆（7）的右端螺纹连接有连接柱（5），连接柱（5）的中心处贯穿有超声刀杆（3），且超声刀杆（3）与主体（2）相交处安装有滑动轴承（4）。该超声刀设置有软爪（10）、柔性环（11）、滑套（16）以及分岔杆（7），分岔杆（7）向外移动，柔性环（11）张开，将软爪（10）卡在皮肤上，再使分岔杆（7）向内移动，柔性环（11）收缩，进而带动软爪（10）收缩，将皮肤固定住，软爪（10）表面较为柔软，不会划伤皮肤。

Description

一种溶脂塑形高能聚焦超声刀 技术领域
本发明涉及美容超声刀设备技术领域，尤其涉及一种溶脂塑形高能聚焦超声刀。
背景技术
随着科学技术的发展和时代的进步，人们的生活水平越越高，生活质量越来越好，解决了温饱问题后，人们开始学着享受生活，越来越多的人开始注重自身的外表，通过减肥来获得完美的身材，为此我们提出一种溶脂塑形高能聚焦超声刀。
现有技术的存在以下问题：1、超声刀固定效果不好，在操作的时候容易晃动，操作不当时容易损伤其他组织；2、超声刀头长期裸露在外，在使用之前需要进行严格的消毒处理。
发明内容
为解决上述背景技术中提出的问题。本发明提供了一种溶脂塑形高能聚焦超声刀。
为实现上述目的，本发明提供如下技术方案：
一种溶脂塑形高能聚焦超声刀，包括主体，所述主体的顶部焊接有把手，且主体的内部设置有内腔，所述主体的内部右侧安装有主动齿轮，且主动齿轮的中心处连接有伺服电机，所述主动齿轮的下方安设有从动齿轮，所述内腔的内部活动连接有分岔杆，且分岔杆的右端螺纹连接有连接柱，所述连接柱的中心处贯穿有超声刀杆，且超声刀杆与主体相交处安装有滑动轴承，所述超声刀杆的右侧外壁设置有梯形齿槽，所述主体的左端下方安装有铰链，且主体通过铰链连接有挡板，所述超声刀杆的左端螺纹连接有超声刀头，所述分岔杆的左 侧设置有柔性环，且柔性环的外部活动连接有滑套，所述柔性环的边缘处设置有软爪，所述主体的正面上方镶嵌有透明刻度窗，且透明刻度窗的下方安设有喇叭口，所述喇叭口的右侧安装有旋钮。
优选的，所述滑套与柔性环之间为滑动连接，所述挡板与主体之间通过铰链构成旋转结构。
优选的，所述分岔杆与连接柱之间构成弹力结构，所述分岔杆与超声刀杆之间的缝隙为1mm。
优选的，所述主动齿轮的中心处与伺服电机连接紧密，所述主动齿轮的中心与从动齿轮的中心位于同一条直线上。
优选的，所述超声刀杆的外壁与滑动轴承的内壁贴合严密，所述滑动轴承与超声刀杆之间为间隙配合。
优选的，所述主动齿轮与超声刀杆之间为啮合传动，所述主动齿轮与从动齿轮形状规格一致。
优选的，所述透明刻度窗呈矩形分布于主体的正面左侧，所述柔性环的最小直径与连接柱的直径相等。
优选的，所述分岔杆的外壁设置有第一螺纹，所述内腔的外壁设置有与第一螺纹互补的第二螺纹。
与现有技术相比，本发明的有益效果是：
1、本发明中，设置有软爪、柔性环、滑套以及分岔杆，分岔杆向外移动，柔性环张开，将软爪卡在皮肤上，再使分岔杆向内移动，柔性环收缩，进而带动软爪收缩，将皮肤固定住，软爪表面较为柔软，不会划伤皮肤。
2、本发明中，设置有超声刀头可以隐藏在主体的内部，手术结束后，对主体以及超声刀头进行清理和消毒，通过伺服电机带动主动齿轮旋转，将超声刀 头收缩至主体内部，转动挡板，使主体内部封闭，避免细菌附着在超声刀头上，避免再进行一次消毒。
3、本发明中，分岔杆的外壁设置有第一螺纹，内腔的外壁设置有与其互补的第二螺纹，通过主体的旋转，可以缓缓控制分岔杆的移动速度，从而控制柔性环的撑开程度，通过透明刻度窗可以知道超声刀杆的递进距离。
附图说明
图1为本发明中整体结构示意图；
图2为本发明中整体外部结构示意图；
图3为本发明中柔性环侧面结构示意图；
图4为本发明中A部放大结构示意图。
图中：1、把手；2、主体；3、超声刀杆；4、滑动轴承；5、连接柱；6、内腔；7、分岔杆；8、挡板；9、铰链；10、软爪；11、柔性环；12、超声刀头；13、透明刻度窗；14、旋钮；15、喇叭口；16、滑套；17、主动齿轮；18、梯形齿槽；19、从动齿轮；20、伺服电机；21、第一螺纹；22、第二螺纹。
具体实施方式
下面将结合本发明实施例中的附图，对本发明实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本发明一部分实施例，而不是全部的实施例。基于本发明中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本发明保护的范围。
请参阅图1-4，本发明提供以下技术方案：
一种溶脂塑形高能聚焦超声刀，包括把手1、主体2、超声刀杆3、滑动轴承4、连接柱5、内腔6、分岔杆7、挡板8、铰链9、软爪10、柔性环11、超声刀头12、透明刻度窗13、旋钮14、喇叭口15、滑套16、主动齿轮17、梯形 齿槽18、从动齿轮19、伺服电机20、第一螺纹21和第二螺纹22，主体2的顶部焊接有把手1，且主体2的内部设置有内腔6，主体2的内部右侧安装有主动齿轮17，且主动齿轮17的中心处连接有伺服电机20，主动齿轮17的下方安设有从动齿轮19，内腔6的内部活动连接有分岔杆7，且分岔杆7的右端螺纹连接有连接柱5，连接柱5的中心处贯穿有超声刀杆3，且超声刀杆3与主体2相交处安装有滑动轴承4，超声刀杆3的右侧外壁设置有梯形齿槽18，主体2的左端下方安装有铰链9，且主体2通过铰链9连接有挡板8，超声刀杆3的左端螺纹连接有超声刀头12，分岔杆7的左侧设置有柔性环11，且柔性环11的外部活动连接有滑套16，柔性环11的边缘处设置有软爪10，主体2的正面上方镶嵌有透明刻度窗13，且透明刻度窗13的下方安设有喇叭口15，喇叭口15的右侧安装有旋钮14。
具体的，滑套16与柔性环11之间为滑动连接，挡板8与主体2之间通过铰链9构成旋转结构，滑动连接确保滑套16可以在柔性环11上自由移动，旋转结构确保挡板8可以绕着铰链9旋转。
具体的，分岔杆7与连接柱5之间构成弹力结构，分岔杆7与超声刀杆3之间的缝隙为1mm，弹力结构确保分岔杆7伸出时可以自动分开。
具体的，主动齿轮17的中心处与伺服电机20连接紧密，主动齿轮17的中心与从动齿轮19的中心位于同一条直线上，主动齿轮17的中心处与伺服电机20连接紧密，确保主动齿轮17在转动过程中不会出现打滑的现象。
具体的，超声刀杆3的外壁与滑动轴承4的内壁贴合严密，滑动轴承4与超声刀杆3之间为间隙配合，贴合严密确保传动过程中的稳定性。
具体的，主动齿轮17与超声刀杆3之间为啮合传动，主动齿轮17与从动齿轮19形状规格一致，啮合传动，结构简单，传动较为平稳。
具体的，透明刻度窗13呈矩形分布于主体2的正面左侧，柔性环11的最小直径与连接柱5的直径相等，透明刻度窗13呈矩形分布于主体2的正面左侧，便于调整超声刀杆3的伸长量。
具体的，分岔杆7的外壁设置有第一螺纹21，内腔6的外壁设置有与第一螺纹21互补的第二螺纹22，通过第一螺纹21与第二螺纹22的配合，可以实现分岔杆7的移动。
本发明的工作原理及使用流程：使用时，绕着铰链9逆时针旋转挡板8，将挡板8打开，抓住把手1并且旋转主体2，在第一螺纹21以及第二螺纹22的配合下分岔杆7缓缓伸出，脱离了内腔6的束缚，分岔杆7会在自身弹力作用下散开，进而通过滑套16将柔性环11缓缓撑开，启动伺服电机20(型号：80SW01330F)，伺服电机20带动主动齿轮17顺时针旋转，进而带动超声刀杆3以及超声刀头12向外移动，将软爪10靠近待处理区域，反向转动主体2，待软爪10彻底将皮肤固定后，继续调节伺服电机20，使超声刀头12到达指定区域进行手术，手术结束后，先拧动主体2，使柔性环11扩大，将软爪10从皮肤处取下，反向拧动主体2使柔性环11收缩并且运动至内腔6中，反向启动伺服电机20，使超声刀头12进入主体2内部，消毒后，旋转挡板8，将主体2封闭。
尽管已经示出和描述了本发明的实施例，对于本领域的普通技术人员而言，可以理解在不脱离本发明的原理和精神的情况下可以对这些实施例进行多种变化、修改、替换和变型，本发明的范围由所附权利要求及其等同物限定。

Claims (8)

  1. 一种溶脂塑形高能聚焦超声刀，包括主体(2)，其特征在于：所述主体(2)的顶部焊接有把手(1)，且主体(2)的内部设置有内腔(6)，所述主体(2)的内部右侧安装有主动齿轮(17)，且主动齿轮(17)的中心处连接有伺服电机(20)，所述主动齿轮(17)的下方安设有从动齿轮(19)，所述内腔(6)的内部活动连接有分岔杆(7)，且分岔杆(7)的右端螺纹连接有连接柱(5)，所述连接柱(5)的中心处贯穿有超声刀杆(3)，且超声刀杆(3)与主体(2)相交处安装有滑动轴承(4)，所述超声刀杆(3)的右侧外壁设置有梯形齿槽(18)，所述主体(2)的左端下方安装有铰链(9)，且主体(2)通过铰链(9)连接有挡板(8)，所述超声刀杆(3)的左端螺纹连接有超声刀头(12)，所述分岔杆(7)的左侧设置有柔性环(11)，且柔性环(11)的外部活动连接有滑套(16)，所述柔性环(11)的边缘处设置有软爪(10)，所述主体(2)的正面上方镶嵌有透明刻度窗(13)，且透明刻度窗(13)的下方安设有喇叭口(15)，所述喇叭口(15)的右侧安装有旋钮(14)。
  2. 根据权利要求1所述的一种溶脂塑形高能聚焦超声刀，其特征在于：所述滑套(16)与柔性环(11)之间为滑动连接，所述挡板(8)与主体(2)之间通过铰链(9)构成旋转结构。
  3. 根据权利要求1所述的一种溶脂塑形高能聚焦超声刀，其特征在于：所述分岔杆(7)与连接柱(5)之间构成弹力结构，所述分岔杆(7)与超声刀杆(3)之间的缝隙为1mm。
  4. 根据权利要求1所述的一种溶脂塑形高能聚焦超声刀，其特征在于：所述主动齿轮(17)的中心处与伺服电机(20)连接紧密，所述主动齿轮(17)的中心与从动齿轮(19)的中心位于同一条直线上。
  5. 根据权利要求1所述的一种溶脂塑形高能聚焦超声刀，其特征在于：所 述超声刀杆(3)的外壁与滑动轴承(4)的内壁贴合严密，所述滑动轴承(4)与超声刀杆(3)之间为间隙配合。
  6. 根据权利要求1所述的一种溶脂塑形高能聚焦超声刀，其特征在于：所述主动齿轮(17)与超声刀杆(3)之间为啮合传动，所述主动齿轮(17)与从动齿轮(19)形状规格一致。
  7. 根据权利要求1所述的一种溶脂塑形高能聚焦超声刀，其特征在于：所述透明刻度窗(13)呈矩形分布于主体(2)的正面左侧，所述柔性环(11)的最小直径与连接柱(5)的直径相等。
  8. 根据权利要求1所述的一种溶脂塑形高能聚焦超声刀，其特征在于：所述分岔杆(7)的外壁设置有第一螺纹(21)，所述内腔(6)的外壁设置有与第一螺纹(21)互补的第二螺纹(22)。
PCT/CN2020/124637 2020-10-13 2020-11-24 一种溶脂塑形高能聚焦超声刀 WO2022077582A1 (zh)

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