Ultrasonic uterus involution instrument and operation method thereof

Abstract

The invention belongs to the technical field of medical equipment, and discloses an ultrasonic uterus involution instrument and an operation method thereof.The ultrasonic uterus involution instrument comprises a machine body, an adjusting arm, a driving part and a treatment head, the driving part is connected with the machine body through the adjusting arm, and the driving part is in transmission connection with the treatment head so as to drive the treatment head to move in the horizontal direction; the treatment head is slidably arranged at the driving end of the driving part in the vertical direction, so that the height of the treatment head can be adaptively adjusted corresponding to the change of the skin gradient when the treatment head slides along the skin, and the horizontal direction is perpendicular to the vertical direction. According to the ultrasonic uterus involution instrument, the treatment head is slidably arranged at the driving end of the driving part, so that when the treatment head is driven by the driving part to move in the horizontal direction, the treatment head can be pushed to move in the vertical direction through the change of the gradient of the skin, and the treatment head always slides on the skin under the gravity of the structure of the treatment head; and the abutting stability of the treatment head to the skin is effectively ensured, so that the treatment effect of the treatment head is ensured.

Description

Technical Field

[0001] The present invention relates to the technical field of medical equipment, and in particular to an ultrasonic uterine involution instrument and an operating method thereof. Background Art

[0002] Ultrasonic uterine involution instrument is a medical device that uses ultrasound technology to promote postpartum uterine recovery. After childbirth, the uterus needs to gradually return to its pre-pregnancy size through a series of natural contraction processes. This device is designed to stimulate uterine smooth muscle through low-intensity ultrasound, promote uterine contraction, improve local pelvic blood circulation, promote uterine function recovery, promote the absorption of local inflammatory effusion, and accelerate uterine recovery.

[0003] At present, ultrasonic treatment equipment usually uses the treatment head held by the operator to treat the patient's lesions. The treatment time is generally about 30 minutes. During this process, the operator's operating techniques and strength are different, and the therapeutic effects will be very different. It is impossible to standardize and unify. Long-term treatment can easily make the operator tired, the work is boring, and the operation is heavy. It often causes sore arms of the operators, deforms the treatment movements, and ultimately reduces the treatment effect. Summary of the invention

[0004] The object of the present invention is to provide an ultrasonic uterine rejuvenation instrument and an operating method thereof, which has a simple structure and is easy to operate, and the height of the treatment head can be adaptively adjusted to adapt to changes in skin slope, thereby effectively improving the treatment effect of the treatment head.

[0005] To achieve this object, the present invention adopts the following technical solutions:

[0006] In a first aspect, an ultrasonic uterine rejuvenation instrument is provided, comprising a body, an adjustment arm, a driving member and a treatment head, wherein one end of the adjustment arm is connected to the body, and the other end of the adjustment arm is connected to the driving member, and the adjustment arm is used to manually adjust the position of the driving member, and the driving member is transmission-connected to the treatment head to drive the treatment head to move in a horizontal direction, and the treatment head is slidably arranged at the driving end of the driving member in a vertical direction, so that when the treatment head slides along the skin, the height of the treatment head can be adaptively adjusted in response to changes in the slope of the skin, wherein the horizontal direction is perpendicular to the vertical direction.

[0007] As a preferred solution of the ultrasonic uterine rejuvenation instrument, the ultrasonic uterine rejuvenation instrument also includes a sliding assembly, through which the treatment head is slidably arranged on the driving member along the vertical direction, the sliding assembly includes at least two slidably connected sleeves and guide shafts, all of the sleeves are respectively and spaced apart at the driving end of the driving member, the guide shaft is arranged on the treatment head at a position relative to the sleeve, the guide shaft includes a connecting portion and a stopping portion, one end of the connecting portion is connected to the treatment head, the other end of the connecting portion passes through the sleeve and is provided with the stopping portion, and the stopping portion can be stopped at the top side of the sleeve.

[0008] As a preferred solution of the ultrasonic uterine rejuvenation instrument, the sliding assembly also includes a first mounting seat, which is arranged on the bottom side of the driving end of the driving member, and a first mounting groove is provided on the top side of the first mounting seat, and the sleeve is arranged at the bottom of the first mounting groove, and a connecting port is provided at the bottom of the first mounting groove corresponding to the sleeve, the connecting portion is inserted into the first mounting groove through the connecting port, and the stopping portion is located between the driving end of the driving member and the sleeve.

[0009] As a preferred embodiment of the ultrasonic uterine rejuvenation instrument, the ultrasonic uterine rejuvenation instrument also includes a second mounting seat, the treatment head is arranged on the second mounting seat, a second mounting groove is opened on the top side of the second mounting seat, the guide shaft is connected to the bottom of the second mounting groove, part of the sleeve extends through the connecting port to the outside of the first mounting groove and is inserted into the second mounting groove, and the end of the sleeve away from the first mounting seat is slidably connected to the groove wall of the second mounting groove.

[0010] As a preferred solution of the ultrasonic uterine rejuvenation instrument, the ultrasonic uterine rejuvenation instrument further includes a second mounting seat, the second mounting seat is connected to the driving end of the driving member, and the treatment head is detachably connected to the second mounting seat.

[0011] As a preferred solution of the ultrasonic uterine rejuvenation instrument, the second mounting seat includes a first clamping block and a second clamping block, a clamping groove for clamping the treatment head is formed between the first clamping block and the second clamping block, the first clamping block is rotatably connected to the second clamping block and forms a rotating end, a buckle is provided at one end of the first clamping block away from the rotating end, and a slot is provided at one end of the second clamping block away from the rotating end, and the buckle is clamped in the slot.

[0012] As a preferred solution of the ultrasonic uterine rejuvenation instrument, the treatment head comprises an ultrasonic main body, a clamping part and a stopper connected in sequence, the ultrasonic main body can abut against the skin, the clamping part is clamped in the clamping groove, and the horizontal cross-sectional dimensions of the ultrasonic main body and the stopper are at least partially larger than the horizontal cross-sectional dimensions of the clamping groove; and / or,

[0013] The ultrasonic uterine rejuvenation instrument further comprises a rubber pad, and the rubber pad is provided on the groove wall of the clamping groove and / or the outer peripheral wall of the treatment head.

[0014] As a preferred solution of the ultrasonic uterine rejuvenation instrument, the treatment head includes an ultrasonic main body and a protective film, and the protective film is detachably connected to a side of the ultrasonic main body that contacts the skin.

[0015] As a preferred solution of the ultrasonic uterine reinstatement instrument, the ultrasonic uterine reinstatement instrument further comprises a surrounding wall, the protective film is connected to the surrounding wall, the bottom of the ultrasonic main body has a boss, the boss is inserted into the surrounding wall, and the surrounding wall and the boss are rotatably matched; or,

[0016] A first magnet is disposed on the top of the surrounding wall, and a second magnet is disposed on the bottom of the ultrasonic main body. The first magnet is magnetically connected to the second magnet.

[0017] In a second aspect, a method for operating an ultrasonic uterine rejuvenation instrument is provided, and the ultrasonic uterine rejuvenation instrument is provided, comprising the following steps:

[0018] S10, moving the ultrasonic uterine rejuvenation instrument so that the body of the ultrasonic uterine rejuvenation instrument is close to the treatment bed;

[0019] S20, adjusting the adjustment arm of the ultrasonic uterine involution instrument so that the treatment head of the ultrasonic uterine involution instrument is suspended and pressed against the skin of the patient at a designated position;

[0020] S30, starting the ultrasonic uterine rejuvenation instrument, wherein the driving member of the ultrasonic uterine rejuvenation instrument drives the treatment head to move in the horizontal direction, so that the treatment head treats different areas of the patient, and when the treatment head moves in the horizontal direction, it can adaptively slide in the vertical direction corresponding to the change of the skin slope.

[0021] The beneficial effects of the present invention are as follows: the driving member and the treatment head are adjusted to the designated treatment area by using the adjustment arm, so that the treatment head is hovered and pressed against the patient's skin; the driving member drives the treatment head to move horizontally to treat different positions of the patient, replacing the operator's hand-held moving operation, reducing the operator's work intensity; and the automatic drive can make the treatment head move smoothly, the operation specifications are unified, and the consistency of the treatment head's therapeutic effect is effectively guaranteed; by sliding the treatment head at the driving end of the driving member, when the treatment head is driven by the driving member to move in the horizontal direction, the change in the skin slope can push the treatment head to move in the vertical direction, and the treatment head always slides on the skin under the gravity of its own structure, effectively ensuring the stability of the treatment head against the skin, thereby ensuring the treatment effect of the treatment head, and can reduce the setting of the skin slope scanner and the vertical drive structure, reduce the investment in the cost of the ultrasonic uterine rejuvenation instrument, and have high market benefits. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] The present invention is further described in detail below based on the accompanying drawings and embodiments.

[0023] Figure 1 2 is a schematic diagram of the overall structure of an ultrasonic uterine involution apparatus according to an embodiment of the present invention;

[0024] Figure 2 It is a partial structural schematic diagram of an ultrasonic uterine involution apparatus according to an embodiment of the present invention;

[0025] Figure 3 is a partial cross-sectional view of an ultrasonic uterine involution apparatus according to an embodiment of the present invention;

[0026] Figure 4 is an exploded schematic diagram of a second mounting base and a treatment head according to an embodiment of the present invention;

[0027] Figure 5 is an exploded schematic diagram of a treatment head according to an embodiment of the present invention;

[0028] Figure 6 2 is a cross-sectional view of a surrounding wall according to an embodiment of the present invention.

[0029] In the figure:

[0030] 1. Machine body; 2. Adjustment arm; 21. Adjustment rod; 3. Driving member; 4. Treatment head; 41. Ultrasonic main body; 411. Boss; 42. Clamping part; 43. Stopping part; 44. Protective film; 45. Wall; 451. Inner tube; 452. Outer tube; 453. Mounting part; 46. Bayonet pin; 47. Slot; 5. Sliding assembly; 51. Bushing; 52. Guide shaft; 521. Connecting part; 522. Stopping part; 53. First mounting seat; 531. First mounting groove; 6. Second mounting seat; 61. Second mounting groove; 62. First clamping block; 63. Second clamping block; 64. Clamping groove. DETAILED DESCRIPTION

[0031] The present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It is to be understood that the specific embodiments described herein are only used to explain the present invention, rather than to limit the present invention. It should also be noted that, for ease of description, only parts related to the present invention, rather than all structures, are shown in the accompanying drawings.

[0032] In the description of the present invention, unless otherwise clearly specified and limited, the terms "connected", "connected", and "fixed" 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, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0033] In the present invention, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0034] In the description of this embodiment, the terms "upper", "lower", "right", etc., directions or positional relationships are based on the directions or positional relationships shown in the drawings, and are only for the convenience of description and simplification of operation, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as limiting the present invention. In addition, the terms "first" and "second" are only used to distinguish in the description and have no special meaning.

[0035] like Figures 1 to 6As shown, the ultrasonic uterine rejuvenation instrument of the embodiment of the present invention includes a body 1, an adjustment arm 2, a driving member 3 and a treatment head 4, one end of the adjustment arm 2 is connected to the body 1, and the other end of the adjustment arm 2 is connected to the driving member 3, the adjustment arm 2 is used to manually adjust the position of the driving member 3, the driving member 3 is transmission-connected with the treatment head 4 to drive the treatment head 4 to move in the horizontal direction, and the treatment head 4 is slidably arranged at the driving end of the driving member 3 in the vertical direction (the vertical direction is the Z direction shown in the figure), so that when the treatment head 4 slides along the skin, it can adaptively adjust the height of the treatment head 4 corresponding to the change of the skin slope, wherein the horizontal direction is perpendicular to the vertical direction. The body 1 is provided with electronic components such as batteries and controllers that are electrically connected to the treatment head 4.

[0036] It can be understood that the driving member 3 and the treatment head 4 are adjusted to the designated treatment area by the adjustment arm 2, so that they are suspended and pressed against the patient's skin. The driving member 3 drives the treatment head 4 to move horizontally to treat different positions of the patient, replacing the operator's hand-held moving operation, reducing the operator's work intensity, and the automatic drive can make the treatment head 4 move smoothly, the operation specifications are unified, and the consistency of the therapeutic effect of the treatment head 4 is effectively guaranteed; by sliding the treatment head 4 at the driving end of the driving member 3, when the treatment head 4 moves in the horizontal direction under the drive of the driving member 3, the treatment head 4 can be pushed to move in the vertical direction by the change of the skin slope. The treatment head 4 is always slid on the skin by its own structural gravity, that is, the weight of the self-weight structure of the treatment head 4 is used to act on the skin, so that the skin provides corresponding support force to the treatment head 4 to push the treatment head 4 to slide in the vertical direction, effectively ensuring the stability of the treatment head 4 against the skin, thereby ensuring the treatment effect of the treatment head 4, and can reduce the setting of the skin slope scanner and the vertical driving structure, reduce the investment in the cost of the ultrasonic uterine rejuvenation instrument, and have high market benefits.

[0037] In this embodiment, the adjustment arm 2 includes a plurality of rotationally connected adjustment rods 21. For example, the three adjustment rods 21 are respectively the first adjustment rod, the second adjustment rod and the third adjustment rod. The first adjustment rod is arranged on the body 1, the second adjustment rod is rotationally connected to the first adjustment rod and has a first rotation axis, and the first rotation axis extends in the vertical direction to achieve the angle adjustment of the treatment head 4 in the horizontal direction; the third adjustment rod is rotationally connected to the end of the second adjustment rod away from the first adjustment rod and has a second rotation axis, and the second rotation axis extends in the horizontal direction to achieve the angle adjustment of the treatment head 4 in the vertical direction. Of course, the number of adjustment rods 21 can be four, five or even more, and the more the number, the greater the adjustment freedom of the adjustment arm 2. In addition, damping is provided at the rotation connection of each adjustment rod 21, so that each adjustment rod 21 can be suspended after rotation adjustment, ensuring the structural stability of the adjustment arm 2. The manual adjustment arm 2 is easy to produce and has a low cost, which effectively reduces the cost investment of the ultrasonic uterine restoration instrument and ensures the market economic benefits of the ultrasonic uterine restoration instrument.

[0038] Optionally, the horizontal direction includes a first direction (the first direction is the X direction shown in the figure) and a second direction (the second direction is the Y direction shown in the figure) which are set vertically. The driving direction of the driving member 3 may be only the first direction. Taking the driving member 3 including a first electric cylinder as an example, the first electric cylinder is arranged at the end of the adjusting arm 2, and the treatment head 4 is arranged at the driving end of the first electric cylinder. After the first electric cylinder drives the treatment head 4 to move along the first direction to treat a designated area extending along the first direction, the adjusting arm 2 is rotated to move the treatment head 4 along the second direction on the skin to a position of the treatment head 4. At this time, the first electric cylinder drives the treatment head 4 to move along the first direction to treat another designated area extending along the first direction, thereby reciprocating to achieve treatment of the entire area.

[0039] Of course, the driving direction of the driving member 3 may include a first direction and a second direction. For example, the driving member 3 includes a first electric cylinder and a second electric cylinder. The first electric cylinder is arranged at the end of the adjustment arm 2, the second electric cylinder is arranged at the driving end of the first electric cylinder, and the treatment head 4 is arranged at the driving end of the second electric cylinder. The first electric cylinder can drive the second electric cylinder and the treatment head 4 to move along the first direction, and the second electric cylinder can drive the treatment head 4 to move along the second direction, so as to realize the automatic movement treatment of the entire area of ​​the designated area by the treatment head 4, which is convenient and fast. The driving member 3 can also adopt other driving mechanisms with high control precision such as a screw module, which is not limited too much here.

[0040] Furthermore, if Figure 2 and Figure 3 As shown, the ultrasonic uterine rejuvenation instrument also includes a sliding assembly 5, through which the treatment head 4 is slidably arranged on the driving member 3 in the vertical direction, and the sliding assembly 5 includes at least two sleeves 51 and guide shafts 52 that are slidably connected, and all the sleeves 51 are respectively arranged at intervals at the driving end of the driving member 3, and the treatment head 4 is provided with a guide shaft 52 at a position relative to the sleeve 51, and the guide shaft 52 includes a connecting portion 521 and a stopping portion 522, one end of the connecting portion 521 is connected to the treatment head 4, and the other end of the connecting portion 521 passes through the sleeve 51 and is provided with a stopping portion 522, and the stopping portion 522 can be stopped at the top side of the sleeve 51. It can be understood that the sleeve 51 and the guide shaft 52 both extend in the vertical direction, and the sliding cooperation between the sleeve 51 and the guide shaft 52 can effectively improve the guiding property and stability of the movement of the treatment head 4, and the arrangement of more than two sleeves 51 and the guide shaft 52 can prevent the treatment head 4 from rotating, and effectively limit the structural stability of the treatment head 4.

[0041] Furthermore, the sliding assembly 5 further includes a first mounting seat 53, which is disposed at the bottom side of the driving end of the driving member 3, a first mounting groove 531 is provided at the top side of the first mounting seat 53, a sleeve 51 is disposed at the bottom of the first mounting groove 531, a connecting port is provided at the bottom of the first mounting groove 531 corresponding to the sleeve 51, a connecting portion 521 is inserted into the first mounting groove 531 through the connecting port, and a stopper 522 is located between the driving end of the driving member 3 and the sleeve 51. The stopper 522 is protected by the first mounting groove 531 of the first mounting seat 53, so as to prevent the stopper 522 from moving and hitting an operator or other structures, thereby improving the protection of the guide shaft 52 from moving.

[0042] Preferably, the ultrasonic uterine rejuvenation instrument further includes a second mounting seat 6, on which the treatment head 4 is arranged, a second mounting groove 61 is provided on the top side of the second mounting seat 6, a guide shaft 52 is connected to the bottom of the second mounting groove 61, a portion of the sleeve 51 extends through the connecting port to the outside of the first mounting groove 531 and is inserted into the second mounting groove 61, and an end of the sleeve 51 away from the first mounting seat 53 is slidably connected to the groove wall of the second mounting groove 61. That is, under the premise of the sliding cooperation between the guide shaft 52 and the sleeve 51, the second mounting groove 61 of the second mounting seat 6 is used to be slidably connected to the sleeve 51, so as to further strengthen the limitation of the second mounting seat 6 at the end of the guide shaft 52, so as to further improve the movement stability and guidance of the second mounting seat 6 and the treatment head 4 on the second mounting seat 6.

[0043] In some embodiments, Figure 2 , Figure 3 and Figure 4 As shown, the ultrasonic uterine involution instrument further includes a second mounting seat 6, which is connected to the driving end of the driving member 3, and the treatment head 4 is detachably connected to the second mounting seat 6. In other words, the treatment head 4 can be fixed on the second mounting seat 6, that is, fixed to the driving end of the driving member 3, and the driving member 3 drives the treatment head 4 to automatically move for treatment; the treatment head 4 can also be removed from the second mounting seat 6, and the operator can hold the treatment head 4 to treat the designated area, thereby improving the convenience and versatility of the treatment head 4, so that the ultrasonic uterine involution instrument can adapt to more usage scenarios.

[0044] Specifically, the second mounting seat 6 includes a first clamping block 62 and a second clamping block 63, a clamping groove 64 for clamping the treatment head 4 is formed between the first clamping block 62 and the second clamping block 63, the first clamping block 62 and the second clamping block 63 are rotatably connected and form a rotating end, a buckle is provided at one end of the first clamping block 62 away from the rotating end, and a slot is provided at one end of the second clamping block 63 away from the rotating end, and the buckle is engaged in the slot. The treatment head 4 is clamped by setting two rotatably connected clamping blocks, and the buckle is engaged with the slot, so that the connection of the two clamping blocks is stable and easy to disassemble and assemble. Moreover, the setting of the rotatably connected two clamping blocks can keep the relative position stable even when the buckle is separated from the slot, and can be rotated again when connected next time.

[0045] Of course, in other embodiments, the first clamping block 62 can be completely separated from the second clamping block 63. In addition, in this embodiment, a placement groove is provided on one side of the first clamping block 62 and the second clamping block 63 adjacent to each other, and the two placement grooves are combined to form a clamping groove 64 to clamp the treatment head 4. It is also possible to set a placement groove only on the side of the first clamping block 62 facing the second clamping block 63, and the bottom of the placement groove is spaced from the second clamping block 63 to form a clamping groove 64; or, set a placement groove only on the side of the second clamping block 63 facing the first clamping block 62, and the bottom of the placement groove is spaced from the first clamping block 62 to form a clamping groove 64.

[0046] Furthermore, the treatment head 4 includes an ultrasonic main body 41, a clamping part 42 and a stopper 43 connected in sequence, the ultrasonic main body 41 can abut against the skin, the clamping part 42 is clamped in the clamping groove 64, and the horizontal cross-sectional dimensions of the ultrasonic main body 41 and the stopper 43 are at least partially larger than the horizontal cross-sectional dimensions of the clamping groove 64. In other words, the ultrasonic main body 41 and the stopper 43 of the treatment head 4 clamped outside the clamping groove 64 are both larger than the clamping groove 64, which can further limit the position of the treatment head 4 in the vertical direction and prevent the treatment head 4 from being separated from the clamping groove 64. In this embodiment, the cross-sectional shape of the treatment head 4 is circular, and the cross-sectional dimensions of the treatment head 4 gradually decrease from the two ends adjacent to the ultrasonic main body 41 and the stopper 43 toward the middle part of the clamping part 42, that is, the outer peripheral surface of the treatment head 4 is an inner arc surface, and the inner arc surface has a good clamping and stable effect, and is convenient to hold and not easy to slip off.

[0047] Optionally, the ultrasonic uterine rejuvenation instrument further includes a rubber pad, and the groove wall of the clamping groove 64 and the outer peripheral wall of the treatment head 4 are both provided with rubber pads. By providing the rubber pads, on the one hand, the rigid contact between the treatment head 4 and the second mounting seat 6 can be avoided, and the wear of the treatment head 4 and the second mounting seat 6 can be reduced; on the other hand, the anti-slip property between the treatment head 4 and the second mounting seat 6 can be enhanced, thereby improving the connection strength between the treatment head 4 and the second mounting seat 6. In addition to providing rubber pads on both the groove wall of the clamping groove 64 and the outer peripheral wall of the treatment head 4, rubber pads can also be provided only on the groove wall of the clamping groove 64 or the outer peripheral wall of the treatment head 4.

[0048] Furthermore, the treatment head 4 includes an ultrasonic main body 41 and a protective film 44. The side of the ultrasonic main body 41 in contact with the skin is detachably connected with the protective film 44. By providing a detachable protective film 44, the protective film 44 can be replaced in time when the patient changes, thereby improving the safety of the use of the ultrasonic main body 41 and reducing the occurrence of cross infection.

[0049] Preferably, the ultrasonic uterine rejuvenation instrument further includes a surrounding wall 45, a protective film 44 is connected to the surrounding wall 45, a boss 411 is provided at the bottom of the ultrasonic main body 41, the boss 411 is inserted into the surrounding wall 45, and the surrounding wall 45 and the boss 411 are rotatably matched. For example, at least two bayonet pins 46 are provided on the outer circumference of the boss 411, and a slot 47 is provided on the inner side of the surrounding wall 45. After the surrounding wall 45 is sleeved outside the boss 411, the surrounding wall 45 is rotated so that the bayonet pins 46 are engaged in the slot 47, and the engagement is stable. In addition to setting the bayonet pins 46 on the outer circumference of the boss 411 and setting the slot 47 on the inner side of the surrounding wall 45, the bayonet pins 46 can also be set on the inner side of the surrounding wall 45 and the slot 47 can be set on the outer circumference of the boss 411. Of course, in addition to the rotational fit between the pin 46 and the slot 47, a first thread can be provided on the outer peripheral surface of the boss 411, and a second thread can be provided on the inner side surface of the surrounding wall 45. The first thread and the second thread are connected by rotational fit, and the threaded connection is stable and easy to disassemble and assemble.

[0050] In addition, in addition to connecting the surrounding wall 45 and the boss 411 by means of rotational fit, a first magnet can be provided at the bottom of the surrounding wall 45, and a second magnet can be provided at the bottom of the ultrasonic main body 41. The first magnet and the second magnet are magnetically connected. The magnetic connection is convenient and quick, and effectively improves the convenience of disassembly and assembly of the protective film 44.

[0051] It should be noted that the protective film 44 is made of a plastic ductile material, and part of the boss 411 is pressed against the protective film 44 and exposed from the surrounding wall 45 to enhance the intimacy between the ultrasonic main body 41 and the skin.

[0052] In addition, if Figure 6As shown, the protective film 44 is detachably connected to the surrounding wall 45 to improve the utilization rate of the surrounding wall 45. For example, the surrounding wall 45 includes an inner cylinder 451 and an outer cylinder 452. The outer peripheral side of the inner cylinder 451 is provided with a mounting portion 453 in an annular protrusion along the outer edge of the bottom. The inner cylinder 451 is inserted into the outer cylinder 452, and the outer wall of the inner cylinder 451 abuts against the inner wall of the outer cylinder 452, and the outer cylinder 452 abuts against the mounting portion 453, that is, the protective film 44 is set at the bottom of the inner cylinder 451 and the mounting portion 453 is sleeved and abutted on the mounting portion 453, and then the outer cylinder 452 is sleeved to the outside of the inner cylinder 451 until the protective film 44 is clamped between the outer cylinder 452 and the mounting portion 453. The connection is stable. When it needs to be dismantled and replaced, the inner cylinder 451 and the outer cylinder 452 are directly separated, and the protective film 44 can be taken out from the mounting portion 453. The detachable setting of the surrounding wall 45 and the protective film 44 is beneficial to reduce the cost of replacing the protective film 44. Of course, in order to further improve the safety of the surrounding wall 45, the surrounding wall 45 can adopt a heat-resistant structure to facilitate high-temperature sterilization after disassembly to reduce the risk of cross infection.

[0053] like Figures 1 to 6 As shown, the present invention also provides an operation method of an ultrasonic uterine involution instrument, providing an ultrasonic uterine involution instrument of any of the above embodiments, comprising the following steps:

[0054] S10, moving the ultrasonic uterine rejuvenation instrument so that the body 1 of the ultrasonic uterine rejuvenation instrument is close to the treatment bed;

[0055] S20, adjusting the adjusting arm 2 of the ultrasonic uterine rejuvenation instrument so that the treatment head 4 of the ultrasonic uterine rejuvenation instrument is suspended and pressed against the skin of the patient at a designated position;

[0056] S30, start the ultrasonic uterine rejuvenation instrument, the driving member 3 of the ultrasonic uterine rejuvenation instrument drives the treatment head 4 to move in the horizontal direction, so that the treatment head 4 treats different areas of the patient, and when the treatment head 4 moves in the horizontal direction, it can adaptively slide in the vertical direction corresponding to the change of the skin slope.

[0057] The method adjusts the driving member 3 and the treatment head 4 to the designated treatment area by means of the adjusting arm 2, so that the driving member 3 and the treatment head 4 are suspended and pressed against the patient's skin. The driving member 3 drives the treatment head 4 to move horizontally to treat different positions of the patient, thereby replacing the operator's hand-held moving operation and reducing the operator's work intensity. The automatic drive can make the treatment head 4 move smoothly, unify the operation specifications, and effectively ensure the consistency of the therapeutic effect of the treatment head 4. By sliding the treatment head 4 at the driving end of the driving member 3, when the treatment head 4 moves horizontally under the drive of the driving member 3, the treatment head 4 can be pushed to move vertically by the change of the skin slope. The treatment head 4 always slides on the skin under the gravity of its own structure, effectively ensuring the stability of the treatment head 4 against the skin, thereby ensuring the therapeutic effect of the treatment head 4.

[0058] Obviously, the above embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. For those skilled in the art, various obvious changes, readjustments and substitutions can be made without departing from the protection scope of the present invention. It is not necessary and impossible to list all the embodiments here. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the claims of the present invention.

Claims

1. An ultrasonic uterine involution instrument, characterized in that: The device comprises a body, an adjusting arm, a driving member and a treatment head, wherein one end of the adjusting arm is connected to the body, and the other end of the adjusting arm is connected to the driving member, and the adjusting arm is used to manually adjust the position of the driving member, and the driving member is transmission-connected to the treatment head to drive the treatment head to move in a horizontal direction, and the treatment head is slidingly arranged at the driving end of the driving member in a vertical direction, so that when the treatment head slides along the skin, the height of the treatment head can be adaptively adjusted in response to changes in the slope of the skin, wherein the horizontal direction is perpendicular to the vertical direction.

2. The ultrasonic uterine involution apparatus according to claim 1, characterized in that: The ultrasonic uterine rejuvenation instrument also includes a sliding component, through which the treatment head is slidably arranged on the driving member along the vertical direction, the sliding component includes at least two slidably connected sleeves and guide shafts, all of the sleeves are respectively and spaced apart at the driving end of the driving member, the guide shaft is arranged on the treatment head at a position relative to the sleeve, the guide shaft includes a connecting portion and a stopping portion, one end of the connecting portion is connected to the treatment head, the other end of the connecting portion passes through the sleeve and is provided with the stopping portion, and the stopping portion can be stopped at the top side of the sleeve.

3. The ultrasonic uterine involution apparatus according to claim 2, characterized in that: The sliding assembly also includes a first mounting seat, which is arranged on the bottom side of the driving end of the driving member, and a first mounting groove is opened on the top side of the first mounting seat, and the sleeve is arranged at the bottom of the first mounting groove, and a connecting port is opened at the bottom of the first mounting groove corresponding to the sleeve, and the connecting part is inserted into the first mounting groove through the connecting port, and the stopping part is located between the driving end of the driving member and the sleeve.

4. The ultrasonic uterine involution apparatus according to claim 3, characterized in that: The ultrasonic uterine rejuvenation instrument also includes a second mounting seat, the treatment head is arranged on the second mounting seat, a second mounting groove is opened on the top side of the second mounting seat, the guide shaft is connected to the bottom of the second mounting groove, part of the sleeve extends through the connecting port to the outside of the first mounting groove and is inserted into the second mounting groove, and the end of the sleeve away from the first mounting seat is slidably connected to the groove wall of the second mounting groove.

5. The ultrasonic uterine involution apparatus according to any one of claims 1 to 4, characterized in that: The ultrasonic uterine rejuvenation instrument further comprises a second mounting seat, wherein the second mounting seat is connected to the driving end of the driving member, and the treatment head is detachably connected to the second mounting seat.

6. The ultrasonic uterine involution apparatus according to claim 5, characterized in that: The second mounting seat includes a first clamping block and a second clamping block, a clamping groove for clamping the treatment head is formed between the first clamping block and the second clamping block, the first clamping block is rotatably connected to the second clamping block and forms a rotating end, a buckle is provided at one end of the first clamping block away from the rotating end, and a slot is provided at one end of the second clamping block away from the rotating end, and the buckle is clamped in the slot.

7. The ultrasonic uterine involution apparatus according to claim 6, characterized in that: The treatment head comprises an ultrasonic main body, a clamping part and a stopper connected in sequence, the ultrasonic main body can abut against the skin, the clamping part is clamped in the clamping groove, and the horizontal cross-sectional dimensions of the ultrasonic main body and the stopper are at least partially larger than the horizontal cross-sectional dimensions of the clamping groove; and / or, The ultrasonic uterine rejuvenation instrument further comprises a rubber pad, and the rubber pad is provided on the groove wall of the clamping groove and / or the outer peripheral wall of the treatment head.

8. The ultrasonic uterine involution apparatus according to any one of claims 1 to 4, characterized in that: The treatment head comprises an ultrasonic main body and a protective film, and the protective film is detachably connected to a side of the ultrasonic main body that contacts the skin.

9. The ultrasonic uterine involution apparatus according to claim 8, characterized in that: The ultrasonic uterine rejuvenation instrument further comprises a surrounding wall, the protective film is connected to the surrounding wall, the bottom of the ultrasonic main body has a boss, the boss is inserted into the surrounding wall, and the surrounding wall and the boss are rotatably matched; or, A first magnet is disposed at the bottom of the surrounding wall, a second magnet is disposed at the bottom of the ultrasonic main body, and the first magnet is magnetically connected to the second magnet.

10. An operating method of an ultrasonic uterine involution instrument, characterized in that: An ultrasonic uterine involution apparatus as claimed in any one of claims 1 to 9 is provided, comprising the following steps: S10, moving the ultrasonic uterine rejuvenation instrument so that the body of the ultrasonic uterine rejuvenation instrument is close to the treatment bed; S20, adjusting the adjustment arm of the ultrasonic uterine involution instrument so that the treatment head of the ultrasonic uterine involution instrument is suspended and pressed against the skin of the patient at a designated position; S30, starting the ultrasonic uterine rejuvenation instrument, wherein the driving member of the ultrasonic uterine rejuvenation instrument drives the treatment head to move in the horizontal direction, so that the treatment head treats different areas of the patient, and when the treatment head moves in the horizontal direction, it can adaptively slide in the vertical direction corresponding to the change of the skin slope.

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