Ultrasonic assembly and ultrasonic hysteroscope system

Abstract

The utility model discloses an ultrasonic assembly and an ultrasonic hysteroscope system which are used in cooperation with a hysteroscope, the ultrasonic assembly comprises an operation piece, an ultrasonic probe, an insertion part and a locking piece, the insertion part is connected between the ultrasonic probe and the operation piece, and the operation piece is used for being installed in cooperation with the hysteroscope; the locking piece is arranged on the operating piece and used for achieving locking or unlocking between the insertion part and the hysteroscope so that the insertion part and the hysteroscope can be fixed or move relatively. According to the application, when the locking piece is locked, the insertion part and the hysteroscope are kept fixed, and an ultrasonic probe on the insertion part can enter along with the hysteroscope; when the locking piece is unlocked, the insertion part and the hysteroscope can move relative to each other, so that the ultrasonic probe on the insertion part can move relative to the hysteroscope, the imaging azimuth angle and position of the ultrasonic probe are further adjusted, the imaging range and the angle adjustable range are expanded, ultrasonic images of a surgical site can be observed in real time, and the surgical process can be guided.

Description

Technical Field

[0001] The utility model relates to the technical field of medical equipment, in particular to an ultrasonic component and an ultrasonic hysteroscope system. Background Art

[0002] Before, during or after hysteroscopic surgery, a medical ultrasound system is required for imaging to evaluate the effect of endometrial surgery. Conventional imaging can be performed using an abdominal probe before surgery, but during hysteroscopy, real-time ultrasound imaging of the surgical site is required during the operation.

[0003] In the related art, by fixing the ultrasonic probe on the vaginal dilator, the ultrasonic probe can reach the uterine cavity, and ultrasonic imaging of structures such as the uterus and ovaries can be achieved, thereby achieving real-time imaging during surgery. However, the existing hysteroscopy ultrasonic probe is fixed to the vaginal dilator, the position of the probe in the human body is relatively fixed, and the imaging area and angle adjustable range are very small. In many cases, the imaging area of ​​the ultrasonic probe and the hysteroscopic surgical site cannot overlap, resulting in the inability to perform real-time ultrasonic imaging monitoring of the surgical site (such as electrosurgical resection), resulting in the doctor being unable to determine whether the lesion has been completely removed, or whether excessive cutting has caused perforation of the uterine wall, etc. Utility Model Content

[0004] The embodiments of the utility model provide an ultrasonic component and an ultrasonic hysteroscope system, aiming to solve the problem that the imaging area and the adjustable angle range of the existing ultrasonic probe are very small when used in conjunction with a hysteroscope.

[0005] The utility model provides an ultrasonic component for use in conjunction with a hysteroscope, the ultrasonic component comprising: an operating member, an ultrasonic probe, an insertion portion and a locking member, the insertion portion being connected between the ultrasonic probe and the operating member, and the operating member being used for being installed in conjunction with the hysteroscope; the locking member being arranged on the operating member, and being used for achieving locking or unlocking between the insertion portion and the hysteroscope, so that the insertion portion and the hysteroscope remain fixed or undergo relative movement.

[0006] In the ultrasonic assembly provided by the utility model, when the operating member is mounted on the hysteroscope, the insertion portion is parallel to the axial direction of the hysteroscope.

[0007] In the ultrasonic component provided by the utility model, the insertion portion is tangent to the hysteroscope in the circumferential direction.

[0008] In the ultrasonic component provided by the present invention, the operating member includes a mounting portion, the proximal end of the insertion portion is connected to the mounting portion, the distal end of the insertion portion extends out of the mounting portion and is connected to the ultrasonic probe, and the mounting portion is configured to allow the hysteroscope to pass through parallel to the insertion portion.

[0009] In the ultrasonic component provided by the present utility model, the operating member further includes a holding portion, and the holding portion is connected to the mounting portion.

[0010] In the ultrasonic assembly provided by the utility model, the locking member includes a locking portion and an adjusting portion, the adjusting portion cooperates with the locking portion, and the adjusting portion is used to adjust the tightness of the locking portion to lock or unlock the insertion portion and the hysteroscope.

[0011] In the ultrasonic component provided by the utility model, the ultrasonic component further includes a signal line and an ultrasonic host, the signal line is electrically connected to the ultrasonic probe, and the signal line is led out from the operating member and connected to the ultrasonic host.

[0012] In the ultrasonic component provided by the utility model, the ultrasonic probe is a micro-convex array probe.

[0013] The utility model also provides an ultrasonic hysteroscope system, comprising: an ultrasonic component and a hysteroscope, wherein the ultrasonic component is the ultrasonic component mentioned above, and the ultrasonic component is installed on the hysteroscope through the operating member.

[0014] In the ultrasonic hysteroscope system provided by the utility model, the hysteroscope includes a sheath tube, and the ultrasonic component is installed on the sheath tube through the operating member.

[0015] The utility model provides an ultrasonic component and an ultrasonic hysteroscope system. The ultrasonic component is used for use in conjunction with a hysteroscope. The ultrasonic component comprises: an operating part, an ultrasonic probe, an insertion part and a locking part. The insertion part is connected between the ultrasonic probe and the operating part. The ultrasonic component is installed on the hysteroscope through the operating part. The locking part is arranged on the operating part. The locking part is used to realize locking or unlocking between the insertion part and the hysteroscope. When the locking part is locked, the insertion part and the hysteroscope remain fixed, and the ultrasonic probe on the insertion part can be inserted into the hysteroscope; when the locking part is unlocked, the insertion part and the hysteroscope can move relative to each other, so that the ultrasonic probe on the insertion part can move relative to the hysteroscope, thereby adjusting the imaging azimuth and position of the ultrasonic probe, expanding the imaging range and the adjustable angle range, so that the ultrasonic image of the surgical site can be observed in real time and the surgical process can be guided. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1 It is a schematic diagram of an ultrasonic component of an embodiment of the utility model;

[0018] Figure 2 Another schematic diagram of an ultrasonic assembly according to an embodiment of the utility model;

[0019] Figure 3 It is another schematic diagram of the ultrasonic component of the utility model embodiment;

[0020] Figure 4 for Figure 1 A magnified view of part A;

[0021] Figure 5 for Figure 2 A magnified view of part B;

[0022] Reference numerals:

[0023] 1. Ultrasonic component; 11. Operating part; 111. Mounting part; 112. Holding part; 12. Ultrasonic probe; 13. Insertion part; 14. Locking part; 141. Locking part; 142. Adjustment part; 2. Hysteroscope; 21. Sheath; 22. Mirror body. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] The directional terms mentioned in the present invention, such as "upper", "lower", "front", "back", "left", "right", "inner", "outer", "side", etc., are only for reference to the directions of the attached drawings. Therefore, the directional terms used are used to illustrate and understand the present invention, but not to limit the present invention. In addition, in the drawings, structures with similar or identical structures are represented by the same reference numerals.

[0026] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0027] The embodiments of the present invention provide an ultrasonic component and an ultrasonic hysteroscope system to solve the problem that the position of the existing ultrasonic probe in the human body is relatively fixed and the imaging area and the angle adjustment range are very small. The ultrasonic component adapted for use with a hysteroscope is designed so that the ultrasonic probe of the ultrasonic component can be moved and rotated, thereby expanding the imaging range and the angle adjustment range.

[0028] The embodiment of the present invention solves the above-mentioned problem of small imaging area and adjustable angle range, and its technical solution is as follows:

[0029] The specific solution is to design an ultrasonic component to be used with a hysteroscope. The ultrasonic component is provided with an operating part, an ultrasonic probe, an insertion part and a locking part. The ultrasonic probe is arranged at the distal end of the insertion part. The insertion part is installed on the operating part parallel and tangentially to the sheath of the hysteroscope and locked by the locking part. During the operation, the locking part is first locked, the insertion part and the sheath are fixed together, and the ultrasonic probe at the distal end of the insertion part enters the uterine cavity together with the mirror body and / or instrument at the distal end of the sheath; when the imaging position and angle need to be adjusted, the locking part is unlocked, and the insertion part and the sheath can move relative to each other. The insertion part can move forward and backward relative to the sheath, or rotate around the axis of the mirror body and / or instrument, thereby changing the imaging azimuth and position of the ultrasonic probe at the distal end of the insertion part, thereby expanding the imaging range and the adjustable angle range.

[0030] In order to better understand the above technical solution, the above technical solution will be described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0031] Reference Figure 1-Figure 5 The embodiment of the utility model proposes an ultrasonic component 1 for use with a hysteroscope 2. The ultrasonic component 1 includes: an operating member 11, an ultrasonic probe 12, an insertion portion 13, and a locking member 14. The insertion portion 13 is connected between the ultrasonic probe 12 and the operating member 11, and the operating member 11 is used to be installed in cooperation with the hysteroscope 2; the locking member 14 is provided on the operating member 11, and is used to achieve locking or unlocking between the insertion portion 13 and the hysteroscope 2, so that the insertion portion 13 and the hysteroscope 2 remain fixed or move relative to each other. The connection between the insertion portion 13 and the ultrasonic probe 2 can be an integrated connection or a split connection.

[0032] Specifically, for the convenience and clarity of description, the end close to the operator is first defined as the proximal end, and the end away from the operator is defined as the distal end. The insertion portion 13 is in an elongated shape, and the insertion portion 13 is made of metal or plastic, with a length of about 100 mm, for example, 95 mm, or 105 mm. Of course, it can be understood that other parameters can also be set by those skilled in the art according to actual needs, or adapted according to the type of hysteroscope 2, which is not limited here. The distal end of the insertion portion 13 is connected to the ultrasonic probe, and the proximal end of the insertion portion 13 is connected to the operating member 11.

[0033] The ultrasonic probe 12 can be various types of probes, such as a convex array probe, a linear array probe, a phased array probe, etc., which are not limited here. The ultrasonic probe 12 of this embodiment is a micro-convex array probe, and the convex array radiation angle is greater than or equal to 120°. Of course, it can be understood that other angles can also be adjusted according to needs.

[0034] The operating member 11 is used for the operator, that is, the doctor, to operate on the one hand, and is used to install the insertion portion 13 and the hysteroscope 2 on the other hand. The operating member 11 can be of various structural forms, which are not limited here. The operating member 11 of this embodiment includes a mounting portion 111 and a gripping portion 112. The insertion portion 13 is connected to the mounting portion 111. The operating member 11 is installed on the hysteroscope 2 through the mounting portion 111, and the gripping portion 112 is used for the doctor to hold and operate.

[0035] The ultrasonic assembly 1 of this embodiment also includes a signal line and an ultrasonic host. The signal line is electrically connected to the ultrasonic probe 12, and the signal line is led out from the operating member 11 and connected to the ultrasonic host. The signal line is routed through the insertion portion 13, one end of the signal line is connected to the ultrasonic probe 12, and the other end is led out from the gripping portion 112 of the operating member 11 and connected to the ultrasonic host. The signal output by the ultrasonic probe 12 is transmitted through the signal line and processed into an ultrasonic image by the ultrasonic host for the doctor to observe during the operation, thereby completing the hysteroscopy 2 operation under ultrasound guidance.

[0036] The locking member 14 is arranged on the operating member 11, and the locking member 14 has two states, namely a locked state and an unlocked state. When the locking member 14 is in the locked state, the locking member 14 locks and fixes the insertion part 13 to the hysteroscope 2; when the locking member 14 is in the unlocked state, the locking member 14 releases the lock between the insertion part 13 and the hysteroscope 2, so that the insertion part 13 and the hysteroscope 2 can move relative to each other, so that the position of the ultrasonic probe on the distal end of the insertion part 13 can be adjusted to achieve the adjustment of the ultrasonic imaging position and angle.

[0037] Through this embodiment, the locking member 14 is used to achieve locking and unlocking between the insertion part 13 and the hysteroscope 2, so that the insertion part 13 and the hysteroscope 2 can remain fixed or move relative to each other. When the locking member 14 is unlocked, the imaging azimuth and position of the ultrasonic probe 12 can be adjusted, thereby expanding the imaging range and the adjustable angle range, thereby being able to observe the ultrasonic image of the surgical site in real time and guide the surgical process.

[0038] Reference Figure 1-Figure 3 In one embodiment, when the operating member 11 is mounted on the hysteroscope 2, the insertion portion 13 is parallel to the axial direction of the hysteroscope 2. Specifically, since the insertion portion 13 is slender in shape and the hysteroscope 2 as a whole also has a certain length, the operating member 11 is mounted on the hysteroscope 2, and the axial direction of the hysteroscope 2 remains parallel to the axial direction of the insertion portion 13. Then, when the two undergo relative movement of forward and backward displacement, the insertion portion 13 can move forward and backward along the axial direction of the hysteroscope 2. Specifically, the locking member 14 fixes the hysteroscope 2 and the insertion portion 13 together on the operating member 11, so that when the doctor is operating, the ultrasonic probe 12 on the insertion portion 13 can be inserted into the hysteroscope together with the hysteroscope 2, that is, enter the patient's uterine cavity together. When the position of the ultrasonic imaging needs to be adjusted, the locking piece 14 is unlocked so that the insertion part 13 and the hysteroscope 2 can move relative to each other. The doctor moves the operating piece 11, and the hysteroscope 2 remains stationary. The doctor can push the operating piece 11 forward, or retract the operating piece 11 to drive the insertion part 13 to move forward and backward along the axis of the hysteroscope 2, and then adjust the imaging position of the ultrasonic probe 12 on the distal end of the insertion part 13, thereby expanding the imaging range, being able to observe the ultrasonic image of the surgical site in real time and guide the surgical progress.

[0039] Continue to refer to Figure 1-Figure 3In this embodiment, the insertion part 13 is tangent to the hysteroscope 2 in the circumferential direction. Specifically, the hysteroscope 2 and the insertion part 13 are arranged adjacent to each other, and the two remain parallel. In the cross section, the hysteroscope 2 and the insertion part 13 are tangent to each other. It should be noted that the circumferential tangency between the hysteroscope 2 and the insertion part 13 indicates that the two are in direct contact with each other, but a gap may also be retained between the two. In this way, when the position of the ultrasonic imaging needs to be adjusted, the locking member 14 is unlocked so that the insertion part 13 and the hysteroscope 2 can move relative to each other. The doctor rotates the operating member 11, and the hysteroscope 2 remains stationary. The doctor can rotate the operating member 11 clockwise around the hysteroscope 2, or rotate the operating member 11 counterclockwise around the hysteroscope 2, driving the insertion part 13 to rotate around the axis of the hysteroscope 2, realizing radial rotation, and then adjusting the imaging azimuth of the ultrasonic probe 12 on the distal end of the insertion part 13, thereby expanding the adjustable angle range, and the ultrasonic imaging section intersects with the surgical position, so that the ultrasonic image of the surgical site can be observed in real time and the surgical process can be guided. The ultrasonic component 1 of this embodiment is fixed by the locking piece 14 and the hysteroscope 2, and can enter the uterine cavity position with the hysteroscope 2. After the ultrasonic probe 12 is pushed into the uterine cavity position, the locking piece 14 is unlocked, and the ultrasonic probe 12 can perform axial advance and retreat adjustment and radial rotation around the hysteroscope 2, thereby adjusting the imaging azimuth and position of the ultrasonic probe 12, realizing real-time ultrasonic imaging of the surgical position of the hysteroscope 2, and completing the hysteroscope 2 surgery under ultrasound guidance.

[0040] In one embodiment, the operating member 11 includes a mounting portion 111, the proximal end of the insertion portion 13 is connected to the mounting portion 111, the distal end of the insertion portion 13 extends out of the mounting portion 111 and is connected to the ultrasonic probe 12, and the mounting portion 111 is configured for the hysteroscope 2 to pass parallel to the insertion portion 13. Specifically, the mounting portion 111 of the operating member 11 has a certain length to facilitate supporting and mounting the insertion portion 13 and the hysteroscope 2. The hysteroscope 2 includes a sheath tube 21, the mounting portion 111 is mounted on the sheath tube 21, the distal end of the sheath tube 21 is provided with a scope body 22 and / or an instrument, and the proximal end of the sheath tube 21 is provided with an inlet and outlet of the perfusion fluid of the hysteroscope 2 and a wiring port of the scope body 22. The structure of the mounting portion 111 can be of various types. Regardless of the type of structure, it is only necessary to ensure that when it is installed, the proximal end of the insertion portion 13 is fixed in the mounting portion 111 and does not pass through the mounting portion 111, while the sheath tube 21 passes through the mounting portion 111, and the insertion portion 13 and the sheath tube 21 are adjacent in the mounting portion 111. Of course, it can be understood that they can be adjacent up and down, or left and right, as long as the two are guaranteed to be parallel and tangent. For example, the mounting portion 111 is a double sleeve structure, and the two sleeves are axially parallel and tangent, one of the sleeves is inserted and fixed to the insertion portion 13, and the other sleeve is for the sheath tube 21 to pass through. Through the above structure, the insertion portion 13 and the hysteroscope 2 are parallel and tangent in the mounting portion 111, which is easy to install, simple in structure, and easy to lock with the locking member 14.

[0041] In this embodiment, the operating member 11 further includes a gripping portion 112, and the gripping portion 112 is connected to the mounting portion 111. Specifically, the gripping portion 112 is configured to be convenient for the doctor to hold, and the gripping portion 112 is tilted or vertically disposed relative to the insertion portion 13. The doctor can drive the ultrasound probe 12 on the distal end of the insertion portion 13 to move forward and backward and rotate by operating the gripping portion 112 to move or rotate.

[0042] Reference Figure 4 and Figure 5 In one embodiment, the locking member includes a locking portion 141 and an adjusting portion 142, wherein the adjusting portion 142 cooperates with the locking portion 141, and the adjusting portion 142 is used to adjust the tightness of the locking portion 141 to lock or unlock the insertion portion 13 and the hysteroscope 2. Specifically, there are various structural types of the locking portion 141 and the adjusting portion 142 of this embodiment, and no matter what structure it is, as long as it can achieve the locking, fixing and unlocking of the insertion portion 13 and the hysteroscope 2. The adjusting portion 142 of this embodiment is used for doctors to operate, and it is convenient for doctors to operate to lock or unlock the locking portion 141 to tighten or loosen the locking portion 141, and the locking portion 141 is used to fix or loosen the insertion portion 13 and the hysteroscope 2. The sheath tube 21 of the hysteroscope 2 of this embodiment passes through the locking portion 141. In other words, the locking portion 141 is sleeved on the outside of the sheath tube 21, and the sheath tube 21 is limited in the locking portion 141, so that the hysteroscope 2 can only move axially and rotate radially relative to it, to prevent the hysteroscope 2 from falling out when unlocking. The locking portion 141 is adapted to the diameter of the sheath tube 21, and can be adapted to sheath tubes 21 of different diameters, thereby improving versatility. Exemplarily, the locking portion 141 is a collar, and the adjusting portion 142 is a handle for adjusting the tightness of the collar. Exemplarily, the locking portion 141 is a pressing block, and the adjusting portion 142 is an adjusting member for pushing the pressing block to tighten. Of course, it is understandable that other methods are also possible, which are not limited here.

[0043] Reference Figure 1-Figure 3 The present utility model also provides an ultrasonic hysteroscope 2 system, comprising: an ultrasonic component 1 and a hysteroscope 2, wherein the ultrasonic component 1 is the ultrasonic component 1 of the above embodiment, and the ultrasonic component 1 is installed on the hysteroscope 2 through its operating member 11. The ultrasonic component 1 has been described in detail in the above embodiment, and for the sake of brevity of the specification, it will not be repeated here.

[0044] In this embodiment, the hysteroscope 2 includes a sheath tube 21, and the ultrasonic assembly 1 is installed on the sheath tube 21 through its operating member 11. Specifically, the hysteroscope 2 also includes a mirror body 22 and / or an instrument, and the mirror body 22 and / or the instrument pass through the sheath tube 21 and pass out from the distal end of the sheath tube 21. The ultrasonic assembly 1 is installed on the hysteroscope 2 by installing the operating member 11 and the sheath tube 21. The sheath tube 21 can be formed by an outer sheath and an inner sheath, and a flow channel for liquid is formed between the outer sheath and the inner sheath. The outer sheath is provided with an outflow hole, and the liquid flows out into the uterine cavity through the outflow hole on the outer sheath. The inner sheath is provided with a channel for the mirror body 22 and / or the instrument to pass through, and the mirror body 22 passes through the channel and extends to the distal end of the sheath tube 21. Or the instrument passes through the channel and extends to the distal end of the sheath tube 21, and the instrument can be, for example, an electric cutting knife. By being installed on the operating member 11 through the sheath 21, the insertion portion 13 can move forward and backward along the axis of the sheath 21 and rotate around the axis of the sheath 21. In this way, the ultrasound probe 12 on the distal end of the insertion portion 13 can also move forward and backward relative to the scope 22 and / or the instrument, or rotate around the scope 22 and / or the instrument to adjust the imaging position.

[0045] When used during surgery, the locking member 14 is first locked, the insertion portion 13 and the hysteroscope 2 are both kept fixed, and the ultrasonic probe 12 on the distal end of the insertion portion 13 is inserted into the hysteroscope together with the hysteroscope 2. When it is necessary to adjust the ultrasonic imaging position, the locking member 14 is unlocked, and the insertion portion 13 and the hysteroscope 2 can move relative to each other. Specifically, the doctor holds the handle of the hysteroscope 2 with one hand and keeps it still, and holds the operating member 11 of the ultrasonic component 1 with the other hand to push forward or retract backward, so that the insertion portion 13 moves forward and backward along the axis of the sheath 21, thereby adjusting the imaging position of the ultrasonic image; or, the doctor holds the handle of the hysteroscope 2 with one hand and keeps it still, and holds the operating member 11 of the ultrasonic component 1 with the other hand to rotate, so that the insertion portion 13 rotates clockwise or counterclockwise around the axis of the sheath 21, so that the imaging angle of the ultrasonic image can be adjusted.

[0046] Through this embodiment, the ultrasound probe 12 can be advanced together with the hysteroscope 2, and can be locked or unlocked with the hysteroscope 2 through the locking piece 14. The imaging position of the ultrasound probe 12 can be directionally adjusted according to the surgical position of the hysteroscope 2 and always maintained on the surgical section, thereby realizing the linkage between the ultrasound component 1 and the hysteroscope 2 to achieve real-time imaging during the operation.

[0047] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can easily think of various equivalent modifications or replacements within the technical scope disclosed by the utility model, and these modifications or replacements should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.

Claims

1. An ultrasonic component, characterized in that: Used in conjunction with a hysteroscope, the ultrasound component includes: an operating member, an ultrasound probe, an insertion portion and a locking member, wherein the insertion portion is connected between the ultrasound probe and the operating member, and the operating member is used to be installed in conjunction with the hysteroscope; the locking member is provided on the operating member, and is used to achieve locking or unlocking between the insertion portion and the hysteroscope, so that the insertion portion and the hysteroscope remain fixed or move relative to each other.

2. The ultrasonic component according to claim 1, characterized in that When the operating member is mounted on the hysteroscope, the insertion portion is parallel to the axial direction of the hysteroscope.

3. The ultrasonic component according to claim 2, characterized in that: The insertion portion is tangential to the hysteroscope.

4. The ultrasonic component according to claim 1, characterized in that: The operating member includes a mounting portion, the proximal end of the insertion portion is connected to the mounting portion, the distal end of the insertion portion extends out of the mounting portion and is connected to the ultrasound probe, and the mounting portion is configured for the hysteroscope to pass through parallel to the insertion portion.

5. The ultrasonic component according to claim 4, characterized in that: The operating member further includes a holding portion, and the holding portion is connected to the mounting portion.

6. The ultrasonic component according to any one of claims 1 to 5, characterized in that: The locking member includes a locking portion and an adjusting portion, wherein the adjusting portion cooperates with the locking portion, and the adjusting portion is used to adjust the tightness of the locking portion to lock or unlock the insertion portion and the hysteroscope.

7. The ultrasonic component according to any one of claims 1 to 5, characterized in that: The ultrasonic component further includes a signal line and an ultrasonic host. The signal line is electrically connected to the ultrasonic probe, and the signal line is led out from the operating member and connected to the ultrasonic host.

8. The ultrasonic component according to any one of claims 1 to 5, characterized in that: The ultrasonic probe is a micro-convex array probe.

9. An ultrasonic hysteroscopy system, characterized in that: include: An ultrasonic component and a hysteroscope, wherein the ultrasonic component is the ultrasonic component according to any one of claims 1 to 8, and the ultrasonic component is installed on the hysteroscope through the operating member.

10. The ultrasonic hysteroscopic system according to claim 9, characterized in that: The hysteroscope comprises a sheath tube, and the ultrasonic component is mounted on the sheath tube through the operating member.

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