Auxiliary device for non-invasive mouth corner capsular bag compression operation

Abstract

The utility model discloses an auxiliary device for a non-invasive mouth corner capsular bag compression operation, and relates to the technical field of medical instruments. The fixing assembly is used for fixing the head of the patient; the head of a patient is put on the mounting base, one rotating shaft is rotated to drive the chain wheel connected to the rotating shaft to rotate, and the other chain wheels can be driven to rotate synchronously through the chain in the rotating process of the chain wheel. The rotating shafts connected to the other chain wheels can drive the transmission gears to rotate, the transmission gears can drive the driven racks to move to the positions close to the circle center of the mounting frame in the rotating process, the head of the patient is fixed, and due to the fact that the multiple driven racks are arranged, and the distance can be adjusted, adjustment can be conducted according to different sizes of the head of the patient; the head fixing device can be used for effectively fixing the head of a patient, and plays an auxiliary role in an oral corner bag pressure operation.

Description

Technical Field

[0001] The utility model belongs to the technical field of medical devices, and in particular relates to an auxiliary device for non-invasive corner-of-mouth capsule compression surgery. Background Art

[0002] Cheek pockets are pocket-like skin wrinkles formed by sagging and accumulation of tissues around the corners of the mouth, usually appearing on the faces of middle-aged and elderly people. The appearance of cheek pockets is related to skin sagging, gravity, genetics and other factors; traditional cheek pocket compression surgery usually requires surgical incisions and sutures to compress the corners of the mouth. This method not only causes trauma to the patient, but also makes it difficult to guarantee the accuracy and efficiency of the surgery;

[0003] Therefore, with the continuous development of society, more and more people choose non-invasive surgery to repair the corner of mouth pockets. The repair method is to first plan the lines before surgery, disinfect the surgical range, then adjust the fiber optic parameters, locally inject the local anesthetic prepared in advance, and then use a special very fine lipolysis needle to perform local lipolysis. The patient can hear the sound of fat cells rupturing during the lipolysis process, and then see the liquefied fat flowing out of the needle hole, and no bloody liquid will flow out like liposuction surgery;

[0004] During this process, since a lipolysis needle is required for local lipolysis, the patient's head often needs to be fixed to prevent the patient's head from moving around and causing injection errors.

[0005] In view of this, this application is hereby filed. Utility Model Content

[0006] The technical problem to be solved by the utility model is to overcome the deficiencies of the prior art and provide an auxiliary device for non-invasive corner mouth bag compression surgery to achieve the purpose of fixing the patient's head when injecting a lipolysis needle.

[0007] In order to solve the above technical problems, the utility model provides an auxiliary device for non-invasive corner of mouth capsule compression surgery, comprising:

[0008] Install the base;

[0009] A fixation assembly for fixing the patient's head;

[0010] The fixing assembly includes an installation frame connected to the top of the installation base, a plurality of rotating shafts are rotatably arranged in the installation frame, a sprocket is connected to the rotating shaft, a chain is connected between the plurality of sprockets, a transmission gear is connected to the rotating shaft, a driven rack is meshedly connected to one side of the transmission gear, and the driven rack is slidably arranged in the installation frame.

[0011] Furthermore, the shape of the installation frame is semicircular, and the plurality of rotating shafts are equidistantly arranged in a semicircle with the center of the installation frame, and a connecting port for sliding of the driven rack is provided on the installation frame.

[0012] Furthermore, one end of the driven rack close to the center of the mounting frame extends to the outside of the mounting frame and is connected to a resistance airbag, and an inflation valve and an exhaust valve are respectively provided on the resistance airbag.

[0013] Furthermore, the bottom of the mounting base is equidistantly connected with a plurality of magnetic fixing strips in a linear array, one side of the mounting base is symmetrically connected with four fixing plates, and every two fixing plates form a group, a threaded rod is threadedly connected to the fixing plate, one end of the threaded rod is rotatably connected with a positioning plate, and the positioning plate is located between the two fixing plates.

[0014] Furthermore, two mutually symmetrical guide rods are connected to the positioning plate, and the guide rods are slidably connected to the fixing plate, and one end of one of the rotating shafts extends to the outside of the installation frame and is connected to the installation shaft.

[0015] Furthermore, a locking structure for limiting the mounting shaft is provided on the rear side of the mounting frame, and the locking structure includes a fixed frame connected to the rear side of the mounting frame, one end of the mounting shaft passes through the fixed frame, a connecting gear is connected to the mounting shaft, a connecting rod is slidably connected to the fixed frame, one end of the connecting rod extends to the outside of the fixed frame, the other end of the connecting rod is connected to a limiting tooth block, a compression spring is sleeved on the connecting rod, one end of the compression spring is connected to the limiting tooth block, and the other end is connected to the fixed frame.

[0016] After adopting the above technical scheme, the utility model has the following beneficial effects compared with the prior art.

[0017] 1. In the utility model, the patient's head is placed on the mounting base, and then one of the rotating shafts is rotated to drive the sprocket connected thereto to rotate. During the rotation of the sprocket, the remaining sprockets can be driven to rotate synchronously through the chain, and then the rotating shafts connected to the remaining sprockets can drive the transmission gear to rotate. During the rotation of the transmission gear, the driven rack can be driven to move to a position close to the center of the mounting frame, thereby fixing the patient's head. Since there are multiple driven racks and the spacing is adjustable, they can be adjusted according to the size of the patient's head. This setting can effectively fix the patient's head and play an auxiliary role in the corner of the mouth bag pressure surgery.

[0018] 2. In the utility model, after the installation shaft is rotated, the previously pulled connecting rod is loosened so that the limiting tooth block is driven by the elastic force of the compression spring to engage with the connecting gear to limit the connecting gear. The connecting gear cannot rotate, that is, the installation shaft and the rotating shaft cannot rotate, thereby improving the stability of the patient's head fixation. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The accompanying drawings are part of the present invention and are used to provide a further understanding of the present invention. The schematic embodiments of the present invention and their descriptions are used to explain the present invention, but do not constitute an improper limitation on the present invention. Obviously, the accompanying drawings described below are only some embodiments. For ordinary technicians in this field, other accompanying drawings can be obtained based on these accompanying drawings without creative work. In the accompanying drawings:

[0020] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0021] Figure 2 It is a schematic diagram of the internal structure of the utility model;

[0022] Figure 3 It is a rear view of the utility model;

[0023] Figure 4 for Figure 2 A magnified view of the structure at center A;

[0024] Figure 5 for Figure 3 A magnified view of the structure at point B.

[0025] Numbers in the figure:

[0026] 1. Mounting base; 2. Fixing assembly; 201. Rotating shaft; 202. Sprocket; 203. Chain; 204. Transmission gear; 205. Driven rack; 206. Mounting frame; 3. Interference airbag; 4. Magnetic fixing strip; 5. Fixing plate; 6. Threaded rod; 7. Positioning plate; 8. Guide rod; 9. Mounting shaft; 10. Locking structure; 1001. Fixing frame; 1002. Connecting gear; 1003. Limiting tooth block; 1004. Connecting rod; 1005. Compression spring.

[0027] It should be noted that these drawings and textual descriptions are not intended to limit the conceptual scope of the present invention in any way, but rather to illustrate the concept of the present invention for those skilled in the art by referring to specific embodiments. DETAILED DESCRIPTION

[0028] In order to make the purpose, technical solutions and advantages of the embodiments of the utility model clearer, the technical solutions in the embodiments will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. The following embodiments are used to illustrate the utility model but are not used to limit the scope of the utility model.

[0029] In the description of the present invention, it should be noted that the terms "upper", "lower", "front", "back", "left", "right", "vertical", "inside", "outside", etc. indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limitations on the present invention.

[0030] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" 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 an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0031] like Figures 1 to 5 As shown, the utility model provides an auxiliary device for non-invasive oral angle capsular bag compression surgery.

[0032] Specifically, by Figure 1-4 Given, including:

[0033] Install the base 1;

[0034] A fixing component 2 for fixing the patient's head;

[0035] The fixing component 2 includes an installation frame 206 connected to the top of the installation base 1, and multiple rotating shafts 201 are rotatably arranged in the installation frame 206. The rotating shafts 201 are connected to sprockets 202, and chains 203 are transmission-connected between the multiple sprockets 202. The rotating shafts 201 are connected to transmission gears 204, and one side of the transmission gear 204 is meshedly connected to a driven rack 205, and the driven rack 205 is slidably arranged in the installation frame 206.

[0036] In the utility model, in order to avoid injection errors caused by the patient's head moving around when injecting the lipolysis needle into the patient, the patient's head can be placed on the mounting base 1, and then one of the rotating shafts 201 is rotated to drive the sprocket 202 connected thereto to rotate, and the sprocket 202 can drive the remaining sprockets 202 to rotate synchronously through the chain 203 during the rotation, and then the rotating shaft 201 connected to the remaining sprockets 202 can drive the transmission gear 204 to rotate, and the transmission gear 204 can drive the driven rack 205 to move to a position close to the center of the mounting frame 206 during the rotation, so as to fix the patient's head, and because the number of the driven racks 205 is multiple and the spacing can be adjusted, it can be adjusted according to the size of the patient's head. This setting can effectively fix the patient's head and play an auxiliary role in the corner of the mouth bag pressure surgery.

[0037] Furthermore, as a specific implementation of the present invention, the present invention provides an auxiliary device for non-invasive corner-of-mouth pocket compression surgery.

[0038] Specifically, Figure 2 As shown, the shape of the mounting frame 206 is semicircular, and the plurality of rotating shafts 201 are arranged equidistantly in a semicircle with the center of the mounting frame 206, and a connecting port for the driven rack 205 to slide is opened on the mounting frame 206.

[0039] In the utility model, this arrangement makes it convenient for the patient's head to be placed below the mounting frame 206 , and the connecting port can provide a limiting and guiding effect on the sliding of the driven rack 205 , thereby improving the sliding stability of the driven rack 205 .

[0040] Furthermore, as another specific implementation of the present invention, the present invention provides an auxiliary device for non-invasive corner-of-mouth pocket compression surgery.

[0041] Specifically, Figure 2 As shown, one end of the driven rack 205 close to the center of the mounting frame 206 extends to the outside of the mounting frame 206 and is connected to the conflicting airbag 3, on which the inflating valve and the exhaust valve are respectively provided.

[0042] In the utility model, the interference airbag 3 is provided to improve the comfort of the patient's head when the patient's head is fixed, and the inflation valve and exhaust valve are provided to facilitate the inflation and exhaust of the interference airbag 3.

[0043] Furthermore, as another specific implementation of the present invention, the present invention provides an auxiliary device for non-invasive corner-of-mouth pocket compression surgery.

[0044] Specifically, Figure 2As shown, the bottom of the mounting base 1 is equidistantly connected with a plurality of magnetic fixing strips 4 in a linear array, one side of the mounting base 1 is symmetrically connected with four fixing plates 5, and every two fixing plates 5 form a group, a threaded rod 6 is threadedly connected to the fixing plate 5, one end of the threaded rod 6 is rotatably connected with a positioning plate 7, and the positioning plate 7 is located between the two fixing plates 5.

[0045] In the utility model, the magnetic fixing strip 4 can conveniently adsorb the mounting base 1 on one side of the bed, and the rotating threaded rod 6 can drive the positioning plate 7 to move vertically downward and cooperate with the fixing plate 5 to further fix the mounting base 1.

[0046] Furthermore, as another specific implementation of the present invention, the present invention provides an auxiliary device for non-invasive corner-of-mouth pocket compression surgery.

[0047] Specifically, two mutually symmetrical guide rods 8 are connected to the positioning plate 7 , and the guide rods 8 are slidably connected to the fixing plate 5 . One end of one of the rotating shafts 201 extends to the outside of the installation frame 206 and is connected to the installation shaft 9 .

[0048] In the present invention, the guide rod 8 can provide a limiting and guiding effect on the sliding of the positioning plate 7, and the installation shaft 9 is provided to facilitate medical staff to apply force to rotate one of the rotating shafts 201.

[0049] Furthermore, as another specific implementation of the present invention, the present invention provides an auxiliary device for non-invasive corner-of-mouth pocket compression surgery.

[0050] Specifically, Figure 3 and Figure 5 It is shown that a locking structure 10 for limiting the mounting shaft 9 is provided on the rear side of the mounting frame 206, and the locking structure 10 includes a fixed frame 1001 connected to the rear side of the mounting frame 206, one end of the mounting shaft 9 passes through the fixed frame 1001, and a connecting gear 1002 is connected to the mounting shaft 9, and a connecting rod 1004 is slidably connected to the fixed frame 1001, one end of the connecting rod 1004 extends to the outside of the fixed frame 1001, and the other end of the connecting rod 1004 is connected to a limiting tooth block 1003, and a compression spring 1005 is sleeved on the connecting rod 1004, one end of the compression spring 1005 is connected to the limiting tooth block 1003, and the other end is connected to the fixed frame 1001.

[0051] In the utility model, in order to improve the stability of fixing the patient's head, after rotating the installation shaft 9, the previously pulled connecting rod 1004 can be loosened so that the limiting tooth block 1003 is driven by the elastic force of the compression spring 1005 to engage the limiting tooth block 1003 on the connecting gear 1002 to limit the connecting gear 1002. The connecting gear 1002 cannot rotate, that is, the installation shaft 9 and the rotating shaft 201 cannot rotate, thereby improving the stability of fixing the patient's head.

[0052] Working principle: In order to avoid injection errors caused by the patient's head moving around when injecting the lipolysis needle into the patient, the patient's head can be placed on the mounting base 1, and then one of the rotating shafts 201 is rotated to drive the sprocket 202 connected thereto to rotate. During the rotation process, the sprocket 202 can drive the remaining sprockets 202 to rotate synchronously through the chain 203, and then the rotating shaft 201 connected to the remaining sprockets 202 can drive the transmission gear 204 to rotate. During the rotation process, the transmission gear 204 can drive the driven rack 205 to move to a position close to the center of the mounting frame 206, thereby fixing the patient's head. Since there are multiple driven racks 205 and the spacing is adjustable, they can be adjusted according to the size of the patient's head. This setting can effectively fix the patient's head and play an auxiliary role in the corner of the mouth bag pressure surgery.

[0053] In order to improve the stability of the patient's head fixation, after the installation shaft 9 is rotated, the previously pulled connecting rod 1004 can be loosened so that the limiting tooth block 1003 is driven by the elastic force of the compression spring 1005 to engage the limiting tooth block 1003 on the connecting gear 1002 to limit the connecting gear 1002. The connecting gear 1002 cannot rotate, that is, the installation shaft 9 and the rotating shaft 201 cannot rotate, thereby improving the stability of the patient's head fixation.

[0054] The above is only a preferred embodiment of the present invention, and does not constitute any form of limitation to the present invention. Although the present invention has been disclosed as a preferred embodiment as above, it is not intended to limit the present invention. Any technician familiar with this patent can make some changes or modifications to equivalent embodiments of equivalent changes using the technical content suggested above without departing from the scope of the technical solution of the present invention. The implementation schemes in the above embodiments can also be further combined or replaced. However, any simple modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention without departing from the content of the technical solution of the present invention are still within the scope of the present invention.

Claims

1. An auxiliary device for non-invasive oral capsular bag compression surgery, comprising: Mounting base (1); A fixing assembly (2) for fixing the patient's head; The fixing assembly (2) is characterized in that the fixing assembly (2) comprises a mounting frame (206) connected to the top of the mounting base (1), a plurality of rotating shafts (201) are rotatably arranged in the mounting frame (206), a sprocket (202) is connected to the rotating shaft (201), a chain (203) is transmission-connected between the plurality of sprockets (202), a transmission gear (204) is connected to the rotating shaft (201), a driven rack (205) is meshingly connected to one side of the transmission gear (204), and the driven rack (205) is slidably arranged in the mounting frame (206).

2. The auxiliary device for non-invasive corner of mouth pocket compression surgery according to claim 1, characterized in that: The shape of the installation frame (206) is semicircular, and the plurality of rotating shafts (201) are arranged equidistantly in a semicircle with the center of the installation frame (206). The installation frame (206) is provided with a connection port for the driven rack (205) to slide.

3. The auxiliary device for non-invasive corner of mouth pocket compression surgery according to claim 1, characterized in that: One end of the driven rack (205) close to the center of the mounting frame (206) extends to the outside of the mounting frame (206) and is connected to a resistance airbag (3), and an inflation valve and an exhaust valve are respectively provided on the resistance airbag (3).

4. The auxiliary device for non-invasive corner of mouth pocket compression surgery according to claim 1, characterized in that: The bottom of the mounting base (1) is connected to a plurality of magnetic fixing strips (4) in a linear array at equal intervals, one side of the mounting base (1) is symmetrically connected to four fixing plates (5), and every two fixing plates (5) form a group, a threaded rod (6) is threadedly connected to the fixing plate (5), one end of the threaded rod (6) is rotatably connected to a positioning plate (7), and the positioning plate (7) is located between the two fixing plates (5).

5. The auxiliary device for non-invasive corner of mouth pocket compression surgery according to claim 4, characterized in that: The positioning plate (7) is connected to two mutually symmetrical guide rods (8), and the guide rods (8) are slidably connected to the fixed plate (5), and one end of one of the rotating shafts (201) extends to the outside of the installation frame (206) and is connected to a mounting shaft (9).

6. The auxiliary device for non-invasive corner of mouth pocket compression surgery according to claim 5, characterized in that: A locking structure (10) for limiting the position of the mounting shaft (9) is arranged on the rear side of the mounting frame (206); the locking structure (10) comprises a fixed frame (1001) connected to the rear side of the mounting frame (206); one end of the mounting shaft (9) passes through the fixed frame (1001); a connecting gear (1002) is connected to the mounting shaft (9); a connecting rod (1004) is slidably connected to the fixed frame (1001); one end of the connecting rod (1004) extends to the outside of the fixed frame (1001); the other end of the connecting rod (1004) is connected to a limiting tooth block (1003); a compression spring (1005) is sleeved on the connecting rod (1004); one end of the compression spring (1005) is connected to the limiting tooth block (1003); and the other end is connected to the fixed frame (1001).

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