CN113425480A - Corrector for treating crater nipple - Google Patents

Abstract

A corrector for treating crater nipple comprises a central lifting mechanism which comprises a central hollow shaft penetrating through the top wall of a cover-shaped bracket, and a central lifting sleeve which is matched with the outer wall thread and the inner wall thread of the central hollow shaft in a lifting way; the side wall of the central lifting sleeve is provided with a graduated scale, the inner side wall of the hollow concave position of the lower edge is provided with an annular groove, and the outside of the annular groove is provided with a strong-magnetic ring; the expansion head is attracted by the magnetic ring, so that the expansion head is in sliding fit along the annular groove and maintains a fixed height, and the flexible fixing wire is in a stretching state; the inner hole of the flexible ring gasket is positioned on the periphery of the central lifting sleeve, the sticking surface of the inner hole faces the opening side of the lower cavity, the fixing part of the flexible ring gasket is detachably fixed with the outer edge lifting mechanism, and the outer edge lifting mechanism drives the flexible ring gasket to lift. It can be to the symptom of crater nipple quantization correction to use, the medicine application, adjustment process easy operation, can improve the degree of accuracy of correction treatment through the error judgement mode, and have higher safety in utilization.

Description

Corrector for treating crater nipple

Technical Field

The invention relates to the field of medical instruments, in particular to an appliance for treating crater nipple.

Background

The normal nipple of a woman protrudes 1-1.5cm from the areola plane, the nipple is short and flat when the nipple is less than 5 mm, and the nipple is sunken when the nipple is lower than the areola skin plane. According to the severity, the degree of the disease can be divided into light, medium and heavy degrees. The mild condition is that the nipple part is sunken, the nipple neck part exists, the sunken nipple can be easily squeezed out by hands, and the size of the squeezed nipple is similar to that of a normal person; the moderate condition is that the nipple is totally sunken in the areola, but the nipple can be squeezed out by hands, and the nipple is smaller than a normal person and mostly has no nipple neck; severe is marked by the inability of the nipple to squeeze out of the invaginated nipple, with the nipple completely buried under the areola.

The cause of crater nipple is divided into congenital and acquired, the former includes the reasons of dysplasia of connective tissue under nipple, lack of fiber of nipple and support of smooth muscle tissue, and further causes that nipple can not be protruded or is not protruded enough, and nipple is short and flat; the latter is secondary to inflammation of the ducts or due to stretching of breast cancer, or long-term chest compression.

On one hand, the nipple invagination can seriously affect the integral aesthetic degree of the breast, and a part of patients can generate certain self-inferior psychology; on the other hand, local secretion is not easy to be discharged, nipple odor is easy to cause and lactation is affected; in addition, this condition may be due to pathological causes, such as tuberculosis of the breast, ductal ectasia of the breast or peri-ductal mastitis, granulomatous lobular mastitis, and other chronic inflammations, which may cause crater nipple; the progressive concavity in a short period may be caused by the cancer tissue invading the tissues such as the duct behind the nipple, resulting in shortening, and thus the symptom may be one of the manifestations of late-stage breast cancer.

As a physiological malformation defect, and the disease has certain privacy, some patients are often shy of expression due to privacy reasons; in addition, the pain does not appear in the affected part, and the symptoms are not likely to be seriously affected in some patients.

According to the pathogenesis of crater nipple, the main ideas of the traditional treatment method are as follows: (1) completely cutting off short cellulose and duct with dysplasia below nipple; (2) local glandular or dermal flaps shift to fill the vacuity below the nipple; (3) narrowing of the base of the nipple prevents the nipple from being re-invaginated due to scar contracture.

In fact, the traditional treatment methods mostly adopt incision methods, and have the advantages that the breast ducts can be cut completely, the fibrous tissues with poor development are loosened, the appearance is obviously improved after the suture, the nipples are not easy to retract, and the defects that the breast ducts are damaged and broken in different degrees and the lactation function can be greatly influenced are certain.

Therefore, the inventor invents and previously applied for a utility model patent CN202120805901.3, a traction bracket for treating crater nipple and an appliance thereof, and can correct the crater nipple without damaging the mammary duct by adopting an operation method of combining the appliance and traction, thereby not only considering the aesthetics and the breast-feeding function, but also effectively removing the infection hidden trouble.

In use, the inventors have found that the original appliance has the following room for improvement:

(1) the connecting ropes used at the position of the original nipple to be dragged have the defects of inconvenient installation and adjustment in the using process, and for doctors who cannot skillfully use the position of the original nipple to be dragged, the tightening tension difference can exist between the two connecting ropes when tightening, and under the influence of the tension difference during the traction correction, due to the difference of the physiological states of patients, the growth speed of tissues near the nipples at two sides of part of the patients during the treatment is different, the tissues usually grow towards the side direction of the tighter side, and the two breasts of the patients are influenced, so that the height and the growth direction of the nipples at two sides can be different during the traction treatment; meanwhile, the original corrector cannot directly measure the correction height in the nipple height correction process, so that a doctor needs to master certain experience in the treatment process to adjust according to the treatment condition of a patient, certain operation difficulty exists, and effective quantitative adjustment is difficult to achieve;

(2) when the original appliance adopts a relatively long connecting rope, a large contacted space exists, and certain discomfort of a patient can be caused when the original appliance is used for applying medicines or is touched by mistake; and the cylindrical support of the original corrector and the breast do not have an anti-skidding or mutual fixing structure, when an external protector is lacked, due to the fixing mode of the connecting rope on the nipple, when the cylindrical support is subjected to external force and moves with the breast, due to the lack of the self-disengaging structure, the connecting rope generates pulling force on the traction part of the nipple, and when large-amplitude instantaneous mutual movement occurs, serious tearing injury is more likely to be caused.

Disclosure of Invention

The invention aims to provide an appliance for treating nipple inversion, which can quantitatively correct the symptoms of nipple inversion, is simple to operate in the processes of use, application and adjustment, can improve the accuracy of correction treatment by an error judgment mode, and has high use safety.

In order to achieve the purpose, the invention is implemented by adopting the following technical means:

an appliance for treating crater nipple, comprising: the flexible ring gasket is provided with a sticking surface, and the central and outer edge lifting mechanisms are arranged in the lower cavity;

the central lifting mechanism comprises a central hollow shaft penetrating through the top wall of the cover-shaped bracket and a central lifting sleeve, wherein the outer wall thread of the central hollow shaft is matched with the inner wall thread of the central hollow shaft to lift and screw; the side wall of the central lifting sleeve is provided with a graduated scale, the inner side wall of the hollow concave position of the lower edge is provided with an annular groove, and the outside of the annular groove is provided with a strong-magnetic ring; the expansion head is attracted by the magnetic ring, so that the expansion head is in sliding fit along the annular groove and maintains a fixed height, and the flexible fixing wire is in a stretching state;

the flexible ring gasket is detachably fixed with the outer edge lifting mechanism, an inner hole of the flexible ring gasket is positioned in the periphery of the central lifting sleeve, the sticking surface of the inner hole of the flexible ring gasket faces the opening side of the cavity body downwards, a fixed part of the flexible ring gasket is detachably fixed with the outer edge lifting mechanism, and the outer edge lifting mechanism drives the flexible ring gasket to lift.

On the basis of an operation method of combined traction of the corrector, the corrector for crater nipple adopts a central lifting sleeve with a magnetic ring and an annular groove as a quick assembling and disassembling structure for magnetic fixation and preventing the deviation of expansion heads at two ends of a flexible fixing wire; the traction wire part of the toughness fixing wire adopts a tough medical metal wire and a tough medical plastic wire, and two ends of the traction wire form a fixing structure with the expansion head part through fixing modes such as mechanical fixing, welding and the like;

after the flexible fixing wires of the sunken nipples are placed, the shorter and symmetrical flexible fixing wires can provide more balanced traction force when the nipples are pulled, and the defect of lateral growth caused by traction force deviation caused by inconvenience in fastening and fixing of longer connecting ropes is avoided;

in addition, through the rotating lifting adjustment of the central lifting sleeve, the graduated scale part arranged on one side of the central lifting sleeve can quantify and read the height adjustment of the toughness fixing wire; when the adjustment is needed, fine adjustment or large-amplitude adjustment can be completed only by rotating the lifting adjusting central lifting sleeve; at the moment, the expansion heads at the two ends of the flexible fixing wire can slide along the annular groove, and extra operation of loosening and detaching the flexible fixing wire is not needed;

in order to prevent the cover-shaped bracket and the breast from moving relatively greatly, the cover-shaped bracket is additionally provided with an outer edge lifting mechanism and a flexible ring gasket with an adhesive surface, the flexible ring gasket is fixed to the breast in height by using an external lifting mechanism, so that the flexible ring gasket can prevent the breast from being fixed in height and offset, the cover-shaped bracket can bear external force, and the flexible fixing wire in the central lifting sleeve and the pulled nipple can be kept from moving relatively when the cover-shaped bracket and the breast move relatively slightly; when the cover-shaped bracket is subjected to external force enough to cause the mutual separation between the sticking surface of the flexible ring gasket and the breast, the self-separation structure formed between the magnetic ring and the annular groove in the central lifting sleeve and the two expansion heads of the flexible fixing wire can bend the flexible fixing wire and cause the separation between the expansion heads and the magnetic ring and the annular groove, so that the situation that the flexible fixing wire and the nipple are not separable and the tearing injury is caused by the pulling force generated on the traction part can be avoided.

Preferably, the center lift cover is hollow column, through this setting, can be convenient for doctor or patient's hole through hollow column by oneself, and the toughness fixing wire of buckling makes and removes reciprocal anchorage between inflation head and magnetic ring, the cyclic annular ditch, meanwhile, can also carry out the medicine application through the mode that adopts the syringe to inject the medicine from the hole of hollow column to the affected part.

Preferably, the upper end and the lower end of the top wall of the cover-shaped support are also provided with fixing nuts, the fixing nuts are matched with the threads of the outer wall of the central lifting sleeve in a matched and screwed mode, and the central lifting sleeve can be stably fixed in height through the arrangement.

Preferably, the scale range of the scale of the central lifting sleeve is 1-1.5cm, the inner diameter range of the hollow cylindrical central lifting sleeve is 1-1.5cm, and the arrangement can meet the use requirements of most patients and reduce the occupied space of the central lifting sleeve in the height direction.

Preferably, the lower edge of the annular side wall of the cover-shaped support is provided with a flexible gasket, and by means of the arrangement, the comfort of the contact part of the lower edge of the annular side wall of the cover-shaped support and the breast can be improved.

Preferably, the flexible gasket is buckled with the buckling part on the lower edge of the annular side wall of the cover-shaped support in a matching way through the annular buckling groove, and the flexible gasket can be fixed with the lower edge of the annular side wall of the cover-shaped support in a conveniently detachable way through the arrangement.

Preferably, the flexible ring gasket is provided with a hollow part, and the hollow part is arranged on the flexible ring gasket, so that the contact area between the flexible ring gasket and the breast skin can be reduced, and the wearing comfort of the flexible ring gasket can be improved; meanwhile, for the initial treatment of emphasizing the pulling of the exposed nipple, the flexible ring gasket with the inner hole area slightly larger than the nipple and smaller than the areola size can be adopted, the nipple and part of the areola are exposed out of the inner hole, the nipple is pulled by the central lifting sleeve and the toughness fixing wire, and the breast is fixed by the flexible ring gasket, the inner hole of the flexible ring gasket with the size similar to the nipple can facilitate the extrusion of the nipple, and the inner hole of the flexible ring gasket is larger than the areola area, so that the pigmentation at the areola of the nipple can be effectively prevented from being aggravated; and for the patient who has slight crater nipple or has arrived the later stage adjustment treatment, the travelling comfort of wearing can also be improved to a certain extent through the flexible ring gasket of the area type of using the enlargement hole.

Preferably, the flexible ring gasket is in the shape of an annular conical surface, the fixing part is arranged on the convex surface of the flexible ring gasket, the pasting surface is arranged on the concave surface of the flexible ring gasket, and through the arrangement, the flexible ring gasket is more suitable for being used by patients with large breast sizes and can be better attached to the breasts.

Preferably, the outer edge lifting mechanism comprises a planetary gear set and a lifting bolt, wherein the planetary gear set consists of a sun gear, a driving planetary gear and at least three transmission planetary gears; the central gear shaft is sleeved outside the central hollow shaft, each lifting bolt is correspondingly matched with mounting holes which are circumferentially distributed on the top wall of the cover-shaped support in a sliding and lifting mode, inner hole threads of the transmission planetary gear are matched with the lifting bolts in a lifting and screwing mode, straight notches in the side walls of the lifting bolts are matched with limiting bulges in the side walls of the mounting holes in a sliding mode, the diameter of upper bolt caps of the lifting bolts is larger than the diameter of the mounting holes, and fixing portions of the flexible ring gaskets are detachably fixed with the lower portions of the lifting bolts; the rotating shaft of the driving planetary gear is axially connected to the top wall of the cover-shaped support and is positioned in the lower cavity, and the rotating handle at the top of the rotating shaft is positioned at the upper end of the outer top wall of the cover-shaped support.

The outer edge lifting mechanism is high in structural intensification degree, and compared with other lifting structures, the outer edge lifting mechanism can effectively reduce the occupied space of components, so that the overall size of the cover-shaped support can be effectively reduced; more preferably, the cover-shaped bracket can be set to have the size of 3-5cm in height and 5-7.5cm in diameter, and the overall size is small, so that the cover-shaped bracket can be conveniently worn by a patient in daily life.

Through the outer edge lifting mechanism, when the planetary gear is driven by rotating, the central gear and each transmission planetary gear can be driven to rotate, so that the lifting bolt drives the flexible ring gasket to lift, the operation process is simple, and the outer edge lifting mechanism can maintain stable lifting height.

Preferably, the lower part of the lifting bolt is provided with a lower buckle cap which can penetrate through the aperture of the mounting hole, the fixing part of the flexible ring gasket is a cylindrical hole buckle which is detachably fixed with the lower buckle cap, and the flexible ring gasket and the lower buckle cap at the lower part of the lifting bolt can be fixed with each other in a convenient and detachable mode through the arrangement.

Preferably, the outer top wall of the lid form support in the pivot outside is provided with rotatory scale mark, through setting up the proportional relation between the rotatory number of turns of drive planetary gear and the lifting bolt height, the height of flexible ring gasket can be convenient for adjust in the assistance of rotatory scale mark, so when stabilizing the nipple position breast around, can also judge the bellied whole height of areola nipple through calculating the difference in height between rotatory scale mark and the scale.

The invention has at least the following advantages:

(1) the bracket is simple in structure, simple in wearing and correcting processes and convenient for doctors to operate, and for doctors who cannot use the corrector skillfully, the scales of the graduated scale can be read, so that an error correcting function can be provided;

(2) as a central lifting mechanism directly acting on nipple traction correction, the lifting of the central lifting sleeve can be finished in a stepless regulation mode through a thread matching structure of the central lifting sleeve and the central hollow shaft, the scale reading of a graduated scale is matched, the quantitative adjustment of the traction of the nipple can be accurately carried out, and after a short flexible fixing wire forms a cross-shaped frame after the nipple is implanted relative to the original nipple, the possible tension difference of the traction part of the nipple can be greatly reduced under the action of the same magnetic attraction of a magnetic ring, and the speed difference of the tissue growth near the nipple caused by the influence of the tension difference is avoided;

(3) when the doctor is to need to administer medicine to the nipple, the hole of accessible hollow post is administered medicine to the affected part, or makes toughness fixing wire bend through mediating the inflation head and remove and fix with the magnetism lock of cyclic annular ditch, magnetic ring to remove the fixed of central authorities' lift cover and toughness fixing wire, so that directly administer medicine to the nipple. Both the two application operation modes are convenient;

(4) when the appliance is influenced by external force and moves with the breast, under the joint and fixation action of the flexible ring gasket and the breast skin, the direct influence of the external force on the nipple part of the implanted flexible fixing wire can be greatly eliminated; under the action of direct and greatly influenced external acting force on the central lifting sleeve, the magnetic adsorption between the magnetic ring and the expansion head can be relieved, so that the expansion head and the annular groove can slip, a self-disengaging structure is formed, the traction part of the nipple of a patient is protected, and the nipple is prevented from being seriously torn when the central lifting sleeve is subjected to direct acting force and is subjected to large-amplitude instantaneous mutual movement;

(5) compared with the mode of negative pressure suction type nipple exposure, the utility model not only can prevent the uncertainty of the exposed growth direction of the nipple, but also can effectively avoid the pigmentation aggravation at the nipple areola.

Drawings

FIG. 1 is a schematic view of the present invention;

FIG. 2 is another angle schematic of the present invention;

FIG. 3 is a schematic view of a ductile fixation wire;

FIG. 4 is a cross-sectional schematic view of a pre-positioning process of a pre-assembled orthotic;

FIG. 5 is a cross-sectional view of the nipple being straightened by the orthosis;

FIG. 6 is a flexible ring gasket of embodiment 2;

FIG. 7 is a schematic view of a central lift sleeve of embodiment 2.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1

As shown in fig. 1 to 5, an appliance for treating inverted nipple comprises a cap-shaped support 10, a central elevating mechanism and a peripheral elevating mechanism disposed in a lower cavity of the cap-shaped support 10, a pair of flexible fixing wires 5 having expansion heads 52 at both ends thereof, and a flexible ring spacer 4 having release paper on the adhesive surface thereof, wherein:

the cover-shaped support 10 is 3-5cm high and 5-7.5cm in diameter, the cover-shaped support 10 is provided with a flexible gasket 11 on the lower edge of the annular side wall, the flexible gasket 11 is matched and fastened with a fastening part on the lower edge of the annular side wall of the cover-shaped support 10 through an annular fastening groove, and through the arrangement, the flexible gasket 11 can be fixed with the lower edge of the annular side wall of the cover-shaped support 10 in a conveniently detachable mode.

The central lifting mechanism comprises a central hollow shaft 14 penetrating through the top wall of the cover-shaped bracket 10, a central lifting sleeve 2, an upper fixing nut 261 and a lower fixing nut 262; the central lifting sleeve 2 is in a hollow column shape, and the inner diameter range of the central lifting sleeve is 1-1.5 cm; the outer wall thread of the central lifting sleeve 2 is matched with the inner wall thread of the central hollow shaft 14 to lift and screw, a straight cut 342 is arranged on the outer wall thread on the side wall of the central lifting sleeve 2, scales are arranged in the cut and a graduated scale 21 with the scale range of 1-1.5cm is formed, and the lifting height of the central lifting sleeve 2 can be conveniently judged by reading the graduated scale 21;

after the central lifting sleeve 2 is upgraded and rotated to a target set height along the central hollow shaft 14, the central lifting sleeve 2 can be fixed by upper and lower fixing nuts (261,262) in the height direction by rotating upper and lower fixing nuts (261,262) which are matched with the threads of the outer wall of the central lifting sleeve 2 at the upper and lower ends of the top wall of the cover-shaped bracket 10 in a matching way;

an annular groove 23 is arranged on the inner side wall of a hollow hole at the lower edge of the central lifting sleeve 2, and a strong magnetic ring 22 is arranged outside the annular groove 23; the flexible fixing wire 5 adopts flexible medical metal wires and medical plastic wires, and the two ends of the traction wire 5 form a fixing structure with the expansion head part through fixing modes such as mechanical fixing, welding and the like. In this embodiment, both ends of the medical ductile wire as the traction wire are screwed to the expansion heads 52 to form a stable ductile wire 5 structure, and after the expansion heads 52 at both ends are attracted by the magnetic ring 22, the expansion heads 52 are slidably fitted into the annular groove 23 by the attraction of the magnetic ring 22 to maintain a fixed height, and the ductile wire 5 is in a stretched state.

The outer edge lifting mechanism comprises a planetary gear set and a lifting bolt 34, wherein the planetary gear set consists of a sun gear 31, three transmission planetary gears 32 and a driving planetary gear 33; the central gear 31 is sleeved outside the central hollow shaft 14, each lifting bolt 34 is correspondingly matched with the mounting holes arranged on the circumference of the top wall of the cover-shaped support 10 in a sliding and lifting manner, the inner hole threads of the transmission planetary gear 32 are mutually screwed with the threads of the lifting bolt 34, and the straight cut 342 on the side wall of the lifting bolt 34 is matched with the limiting protrusion 15 on the side wall of the mounting hole in a sliding manner, so that when the transmission planetary gear 32 is driven to drive the central gear 31 to rotate along the central hollow shaft 14, the central gear 31 drives the transmission planetary gear 32 to rotate relative to the lifting bolt 34, and can drive the straight cut 342 of the lifting bolt 34 to relatively slide along the limiting protrusion 15, thereby driving each lifting bolt 34 to synchronously lift relative to the mounting holes;

the diameter of an upper bolt cap 342 of the lifting bolt 34 is larger than the aperture of the mounting hole, and a lower buckle cap 341 capable of passing through the aperture of the mounting hole is arranged at the lower part of the lifting bolt 34; the rotating shaft of the driving planetary gear 33 is coupled to the top wall of the cover-shaped support 10 and located in the lower cavity, the rotating handle 35 at the top of the rotating shaft is located at the upper end of the outer top wall of the cover-shaped support 10, and the outer top wall of the cover-shaped support 10 at the outer side of the rotating shaft is provided with a main rotating scale mark 351 for indicating the number of the rotating cycles of the rotating handle 35 and an auxiliary rotating scale mark 352 for indicating the rotating position of the rotating handle 35.

For the patient who has a serious nipple depression and is treated in the initial stage by mainly lifting and exposing the nipple, the flat flexible ring gasket 4 can be adopted, the area of the inner hole 41 of the flexible ring gasket is slightly larger than that of the areola, a hollow part is not arranged, and three cylindrical hole buckles 42 which are arranged in a circumferential array and are matched with the lower buckle cap 341 of the outer edge lifting mechanism are arranged at the upper end of the surface of one side of the lower cavity of the flexible ring gasket 4.

In the actual treatment of such patients, the present apparatus may be used by the following steps:

pre-positioning of the S1 corrector: firstly, the central lifting sleeve 2 and the upper and lower fixing nuts (261,262) of the straightener are dismounted, and the columnar hole buckles 42 and the lower buckle caps 341 are combined one by one, so that the flexible ring gasket 4 and the outer edge lifting mechanism are mutually fixed to form the pre-combined straightener; by rotating the rotating handle 35, the driving planetary gear 33 drives the central gear 31 to rotate along the central hollow shaft, so as to drive the three transmission planetary gears 32 to rotate, at the moment, the thread of the lifting bolt 34 rotates relative to the inner hole thread of the transmission planetary gear 32, so as to enable the straight cut 342 of the side wall to slide along the limiting bulge 15 of the side wall of the mounting hole in a lifting way, and when the lower surface of the flexible ring gasket 4 is lifted to be level with the lower edge of the flexible gasket 11, the rotating handle 35 points to the main rotating scale mark 351 at the moment;

placing the pre-assembled appliance on the breast of the patient in a lying state, aligning the inner hole 41 of the flexible ring gasket with the invaginated nipple to form a pre-positioning state as shown in figure 4, rotating the rotating handle to move the cap-shaped bracket 10 downwards until the lower edge of the flexible gasket 11 is tightly attached to the breast, and recording the number of the rotating cycles of the rotating handle 35; then, reversely screwing the central lifting sleeve 2 into the central hollow shaft 14 until the upper edge of the central lifting sleeve 2 is contacted with the flexible ring gasket 4, and measuring the height difference between the bottom of the central hollow shaft 14 and the top wall of the cover-shaped support 10 as a first height for recording;

the pre-assembled appliance is removed and the cylindrical eyelet 42 is disengaged from the lower buckle cap 341, separating the flexible ring gasket 4 from the outer rim lifting mechanism and removing the central lifting sleeve 2 from the central hollow shaft 14.

S2 nail placement and nipple height pre-measurement: firstly, puncturing the side surface of the nipple of a patient through a puncture needle, and implanting a pair of flexible fixing wires 5 which penetrate through the two sides of the nipple in a cross-lapping mode to enable the lower edge of an expansion head 52 to be flush with the areola;

tearing off the protective paper on the pasting surface of the flexible ring gasket 4, pasting the pasting surface of the flexible ring gasket with the breast, aligning the nipple with the circle center of the inner hole 41 of the flexible ring gasket, extruding the nipple from the areola part through the inner hole 41 of the flexible ring gasket with proper size, and enabling the two expansion heads 52 to be out of the inner hole 41 of the flexible ring gasket after the flexible ring gasket is kneaded and bent by the flexible fixing wire 5;

because the whole contact area between the flexible ring gasket 4 and the breast is higher, the joint part between the breast and the flexible ring gasket 4 can be more stable when the breast is bonded and worn, and the form change of the joint part caused by the breast vibration is prevented, so that the stability between the cover-shaped bracket 10 and the breast skin is effectively maintained, and other parts of the breast can still keep a free moving state;

when the expansion head 52 is buckled in the annular groove 23 on the inner side wall of the hollow hole of the central lifting sleeve 2, the expansion head 52 can be stably buckled in the annular groove 23 due to the strong magnetic force action of the magnetic ring 22, and the central lifting sleeve 2 can maintain good position stability relative to the flexible ring gasket 4 and the nipple under the limiting action of the flexible ring gasket 4 on the attaching part of the breast and the inner hole 41 of the flexible ring gasket on the areola and the nipple, so that the accuracy and controllability of the nipple lifting height can be ensured when the central lifting sleeve 2 lifts the nipple;

at this time, the doctor can reach the target height by pre-pulling the central lifting sleeve 2, obtain the height of the upper edge of the central lifting sleeve 2 relative to the inner hole 41 of the flexible ring gasket in the pulling state and the natural state, calculate the height difference between the two and record the height difference as a second height.

Wearing of the S3 orthosis: kneading the expansion head 52 to bend the flexible fixing wire 5, so that the expansion head 52 is released from the magnetic engagement and fixation with the annular groove 23 and the magnetic ring 22; after the lower fixing nut 262 is screwed to the central lifting sleeve 2, the central lifting sleeve 2 is screwed to the central hollow shaft 14 until the height between the upper edge of the central lifting sleeve 2 and the upper surface of the top wall of the cover-shaped bracket 10 reaches a first height, and the lower fixing nut 262 and the lower surface of the top wall of the cover-shaped bracket 10 are adjusted to reach a second height, the expansion head 52 is kneaded again to bend the flexible fixing wire 5, so that the expansion head 52 is magnetically fastened and fixed with the annular groove 23 and the magnetic ring 22, and the columnar hole buckle 42 and the lower buckle cap 341 are fastened again to complete the wearing of the corrector.

Correction of the nipple with the S4 corrector: the central lifting sleeve 2 is rotated upwards, and due to the magnetic adsorption of the magnetic ring 22 to the expansion head 52 and the buckling of the annular groove 23 to the expansion head 52, the expansion head 52 slides along the annular groove 23 when the central lifting sleeve 2 is rotated upwards, and is driven by the central lifting sleeve 2 to ascend; when the central lifting sleeve 2 is lifted to the state that the lower fixing nut 262 is abutted against the lower surface of the top wall of the cover-shaped bracket 10, the lower fixing nut 262 prevents the central lifting sleeve 2 from being lifted so as to provide a hand feeling prompt for a doctor. After the above operation is completed, the upper fixing nut 261 is screwed with the central elevation housing 2, so that the height of the central elevation housing 2 is maintained and fixed in a state as shown in fig. 5.

The accuracy of the nipple lifting and correcting effect of the central lifting sleeve 2 is ensured through the reading of the scales and the limiting action of the upper and lower fixing nuts (261 and 262). For doctors who are not familiar with the operation of the corrector, the height difference between the height of the central lifting sleeve 2 and the first height is read and compared with the second height, and if the error between the two is within a reasonable range, the adjustment process is considered to be accurate; when the error exceeds the range due to misoperation, the doctor can conveniently judge the error and reasonably adjust the error;

along with the progress of the treatment stage of the patient, the doctor can know the treatment state of the patient based on the original scale record, so that the traction correction adjustment of the next stage can be carried out according to the record of the original treatment state, and the accuracy of the treatment process is improved in a quantitative operation mode.

Example 2

In this embodiment, a flexible ring gasket 4 'as shown in fig. 6 and a central lifting sleeve 2' as shown in fig. 7 are used as a substitute for the embodiment 1.

For a patient with a large breast size and a slightly depressed nipple, for example, a flexible ring gasket 4 'as shown in fig. 6 may be adopted, the flexible ring gasket 4' is in a ring cone shape, three fan-shaped hollow holes 43 'arranged in a circumferential array are arranged outside an inner hole 41' of the flexible ring gasket, a fixing portion is arranged on one side of a convex surface of the flexible ring gasket 4', and an adhesive surface is arranged on one side of a concave surface of the flexible ring gasket 4'.

By this arrangement, the form of the flexible ring spacer 4 is better able to conform to the tapered breast skin, and is therefore more suitable for use with patients having larger breast sizes; the area of the inner hole 41' of the flexible ring gasket is larger than that of the areola, so that the pigmentation aggravation at the nipple areola can be effectively avoided; and for patients with mild crater nipple or patients who have been subjected to later adjustment treatment, the wearing comfort can be improved to a certain extent by using the flexible ring gasket 4' with the area of the inner hole enlarged;

the wearing comfort is also improved by adding the hollow holes on the flexible ring gasket 4', and the wearing comfort of the flexible ring gasket 4' can be improved by arranging three fan-shaped hollow holes 43 ' in a circumferential array manner on the flexible ring gasket 4' in the graph of fig. 6, when the sticking surface of the flexible ring gasket 4' is stuck with a breast, and the contact surface of the breast and the flexible ring gasket 4' maintains a relatively stable shape under the support of the flexible ring gasket 4 ';

the flexible ring gasket 4 'can be combined and fixed with the outer edge lifting mechanism in embodiment 1, and similarly, the upper end of the convex surface side of the flexible ring gasket 4' is provided with three cylindrical hole buckles 42 'arranged in a circumferential array, each cylindrical hole buckle 42' is correspondingly buckled and fixed with each lower buckle cap 341, so that the inner hole 41 'of the flexible ring gasket is positioned on the periphery of the central lifting sleeve 2' and the sticking surface faces the opening side of the lower cavity, and the use process can be used according to the operation process as in embodiment 1; in order to facilitate the lifting of the central lifting sleeve, the upper edge of the central lifting sleeve 2' is provided with a hexagon socket 20 ', which can conveniently rotate the central lifting sleeve 2' through a matched hexagonal rotating rod; of course, the upper edge of the central lifting sleeve 2 'can be provided with various shapes for matching with the rotating rod, and the hexagonal socket 20' is selected and not limited in shape in the embodiment.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (11)

1. An appliance for treating crater nipple, comprising: the flexible ring gasket is provided with a sticking surface, and the central and outer edge lifting mechanisms are arranged in the lower cavity;

the central lifting mechanism comprises a central hollow shaft penetrating through the top wall of the cover-shaped bracket and a central lifting sleeve, wherein the outer wall thread of the central hollow shaft is matched with the inner wall thread of the central hollow shaft to lift and screw; the side wall of the central lifting sleeve is provided with a graduated scale, the inner side wall of the hollow concave position of the lower edge is provided with an annular groove, and the outside of the annular groove is provided with a strong-magnetic ring; the expansion head is attracted by the magnetic ring, so that the expansion head is in sliding fit along the annular groove and maintains a fixed height, and the flexible fixing wire is in a stretching state;

the flexible ring gasket is detachably fixed with the outer edge lifting mechanism, an inner hole of the flexible ring gasket is positioned in the periphery of the central lifting sleeve, the sticking surface of the inner hole of the flexible ring gasket faces the opening side of the cavity body downwards, a fixed part of the flexible ring gasket is detachably fixed with the outer edge lifting mechanism, and the outer edge lifting mechanism drives the flexible ring gasket to lift.

2. The apparatus of claim 1, wherein: the central lifting sleeve is in a hollow column shape.

3. The apparatus of claim 2, wherein: the upper end and the lower end of the top wall of the cover-shaped support are also provided with fixing nuts, and the fixing nuts are matched with the threads of the outer wall of the central lifting sleeve in a matching and screwing manner.

4. The apparatus of claim 1, wherein: the scale range of the scale of the central lifting sleeve is 1-1.5cm, and the inner diameter range of the hollow cylindrical central lifting sleeve is 1-1.5 cm.

5. The apparatus of claim 1, wherein: the lower edge of the annular side wall of the cover-shaped bracket is provided with a flexible gasket.

6. The apparatus of claim 1, wherein: the flexible ring gasket is provided with a hollow part.

7. The apparatus of claim 1, wherein: the flexible ring gasket is in a ring conical surface shape, the fixing part is arranged on a convex surface of the flexible ring gasket, and the pasting surface is arranged on a concave surface of the flexible ring gasket.

8. The apparatus for treating nipple inversion of any one of claims 1 to 7, wherein: the outer edge lifting mechanism comprises a planetary gear set and a lifting bolt, wherein the planetary gear set consists of a central gear, a driving planetary gear and at least three transmission planetary gears; the central gear shaft is sleeved outside the central hollow shaft, each lifting bolt is correspondingly matched with mounting holes which are circumferentially distributed on the top wall of the cover-shaped support in a sliding and lifting mode, inner hole threads of the transmission planetary gear are matched with the lifting bolts in a lifting and screwing mode, straight notches in the side walls of the lifting bolts are matched with limiting bulges in the side walls of the mounting holes in a sliding mode, the diameter of upper bolt caps of the lifting bolts is larger than the diameter of the mounting holes, and fixing portions of the flexible ring gaskets are detachably fixed with the lower portions of the lifting bolts; the rotating shaft of the driving planetary gear is axially connected to the top wall of the cover-shaped support and is positioned in the lower cavity, and the rotating handle at the top of the rotating shaft is positioned at the upper end of the outer top wall of the cover-shaped support.

9. The apparatus of claim 8, wherein: and a rotary scale mark is arranged on the outer top wall of the cover-shaped support outside the rotating shaft.

10. The apparatus of claim 8, wherein: the lower part of the lifting bolt is provided with a lower buckle cap which can penetrate through the aperture of the mounting hole, and the fixing part of the flexible ring gasket is a cylindrical hole buckle which is detachably fixed with the lower buckle cap.

11. The apparatus of claim 8, wherein: the height of the cover-shaped bracket is 3-5cm, and the diameter of the cover-shaped bracket is 5-7.5 cm.

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