Intracavity ultrasonic probe capable of adjusting detection depth

Abstract

The utility model discloses an intracavity ultrasonic probe capable of adjusting detection depth, and relates to the technical field of medical equipment. The intracavity ultrasonic probe capable of adjusting the detection depth comprises an ultrasonic probe module, a protective shell is arranged on the outer side of the ultrasonic probe module, a handle shell is inserted in the position, located at the opening end, of one end of the protective shell, and one end of the protective shell extends into an inner cavity of the handle shell; a telescopic assembly is arranged in the middle of an inner cavity of the handle shell, and the telescopic end of the telescopic assembly is connected with the position, close to the opening end, of an inner cavity of the protective shell. An anti-skid protruding block is arranged on the surface of the outer wall of the handle shell and located on the outer side of the end, inserted into the protective shell, of the handle shell, and one side of the anti-skid protruding block is sleeved with a rubber band. And ultrasonic detection can be carried out on a patient.

Description

Technical Field

[0001] The utility model relates to the technical field of medical equipment and devices, in particular to an intracavity ultrasonic probe with adjustable detection depth. Background Art

[0002] An intracavitary ultrasound probe is a medical device used for ultrasonic examination and imaging in cavities within the body. It usually consists of a handle and a probe connected to the handle. The probe contains an ultrasonic sensor and corresponding electronic components that can send ultrasonic waves to the inspected area and receive reflected ultrasonic signals. Intracavitary ultrasound probes can be used for a variety of medical applications, such as examination of organs such as the heart, liver, pelvis, uterus and breast. Intracavitary ultrasound probes can be used to obtain real-time, high-quality images to help doctors make diagnostic and treatment decisions.

[0003] However, the existing intracavitary ultrasound probe has a limited detection depth when in use. Once it is necessary to probe deeper, medical staff are required to reach their hands into the patient's body, which is not only inconvenient for medical staff to operate, but also easy to scratch the patient. Therefore, we propose an intracavitary ultrasound probe with adjustable detection depth to solve the above problems. Utility Model Content

[0004] In view of the shortcomings of the prior art, the utility model provides an intracavitary ultrasound probe with adjustable detection depth, which solves the problem that the detection depth is limited. Once it is necessary to probe deeper, medical staff need to put their hands into the patient's body, which is not convenient for medical staff to operate and can easily scratch the patient.

[0005] To achieve the above objectives, the utility model is implemented through the following technical solutions: an intracavity ultrasound probe with adjustable detection depth, comprising an ultrasound probe module, a protective shell is arranged outside the ultrasound probe module, a handle shell is inserted at one end of the protective shell and located at the open end, and one end of the protective shell extends to the inner cavity of the handle shell;

[0006] A telescopic component is provided in the middle of the inner cavity of the handle shell, and the telescopic end of the telescopic component is connected to the inner cavity of the protective shell near the opening end;

[0007] An anti-slip bump is arranged on the outer wall surface of the handle shell and located outside the plug-in end of the protective shell, and a rubber band is sleeved on one side of the anti-slip bump;

[0008] A connecting cable is disposed at one end of the handle shell, and one end of the connecting cable is electrically connected to the ultrasonic probe module.

[0009] Preferably, the telescopic assembly comprises a positioning frame arranged in the inner cavity of the protective shell and close to the opening end, and a stabilizing portion arranged in the middle of the inner cavity of the handle shell, an electric push rod is arranged in the middle of the stabilizing portion, and a connecting plate is installed at the telescopic end of the electric push rod;

[0010] The middle part of the two side walls of the connecting plate is provided with mounting holes, the inner cavities of the two mounting holes are both plugged with positioning screws, and one end of the positioning screws is connected to the positioning frame;

[0011] A second wire-passing notch is provided at the middle position of the bottom of the positioning frame.

[0012] Preferably, the stabilizing portion comprises a stabilizing plate disposed in the middle of the inner cavity of the handle shell, and a positioning hole for mounting the electric push rod is opened in the middle of the stabilizing plate;

[0013] A first wire-crossing notch is provided at the middle position of the bottom of the stabilizing plate.

[0014] Preferably, guide holes are provided on the surface of the stabilizing plate and at the lower positions on both sides of the positioning hole, guide columns are inserted into the inner cavities of the two guide holes, and one end of the guide column is connected to the side wall of the connecting plate.

[0015] Preferably, the outer diameter of the guide column is the same as the inner diameter of the guide hole, and the two are movably plug-connected.

[0016] Preferably, a plurality of the anti-slip bumps are provided, and the plurality of the anti-slip bumps are distributed in a ring array.

[0017] Preferably, it also includes a control switch group, which is arranged in the middle of the outer wall surface of the handle shell, and the control switch group is electrically connected to the telescopic assembly.

[0018] Beneficial Effects

[0019] The utility model provides an intracavity ultrasound probe with adjustable detection depth. Compared with the prior art, it has the following beneficial effects:

[0020] The intracavity ultrasound probe with adjustable detection depth can store and install the ultrasound probe module through the protective shell, and can also plug and install one end of the ultrasound probe module at one end of the handle shell, so that the handle shell can provide support for the protective shell. Since a telescopic component is provided in the middle of the inner cavity of the handle shell, and the telescopic end of the telescopic component is connected to the inner cavity of the protective shell and close to the opening end, when medical staff need to perform ultrasound detection in the patient's cavity, by controlling the operation of the telescopic component, the telescopic end of the telescopic component can synchronously drive the protective shell to flexibly move at one end of the handle shell, and then the use length of the protective shell can be adjusted, so that the protective shell can be probed to a specified position in the patient's body, which is convenient for the ultrasound probe module to perform ultrasound detection on the patient.

[0021] Then, through the connecting cable, the detected data information can be transmitted to the external device, and then the detected information can be displayed. Since the outer wall surface of the handle shell and the outside of the plug-in end of the protective shell are provided with anti-slip protrusions, and a rubber band is provided on one side of the anti-slip protrusions, when the medical staff needs to extend the protective shell into the patient's cavity, the medical staff can put the sterile protective cover on the outside of the protective shell, and pull the open end of the protective cover to the position of the anti-slip protrusion on the handle shell, and then tie it with the rubber band, thereby improving the hygiene of the use of the protective shell. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0023] Figure 2 This is a schematic diagram of the cross-sectional structure of the utility model;

[0024] Figure 3 This is a schematic diagram of the telescopic assembly structure of the utility model;

[0025] Figure 4 This is a schematic diagram of the structure of the telescopic component of the utility model;

[0026] Figure 5 It is a schematic diagram of the structure of the stabilizing part of the utility model.

[0027] In the figure: 1. Protective shell; 2. Ultrasonic probe module; 3. Handle shell; 4. Telescopic assembly; 41. Positioning frame; 42. Stabilizing part; 421. Stabilizing plate; 422. Positioning hole; 423. First wire notch; 424. Guide hole; 43. Electric push rod; 44. Connecting plate; 45. Mounting hole; 46. Positioning screw; 47. Second wire notch; 48. Guide column; 5. Anti-slip bump; 6. Rubber band; 7. Connecting cable; 8. Control switch group. DETAILED DESCRIPTION

[0028] 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 only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in 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.

[0029] See also Figure 1-2 The utility model provides a technical solution: an intracavitary ultrasound probe with adjustable detection depth, comprising an ultrasound probe module 2, a protective shell 1 is arranged on the outside of the ultrasound probe module 2, a handle shell 3 is inserted at one end of the protective shell 1 and located at the opening end, and one end of the protective shell 1 extends to the inner cavity of the handle shell 3; a telescopic component 4 is arranged in the middle of the inner cavity of the handle shell 3, and the telescopic end of the telescopic component 4 is connected to the inner cavity of the protective shell 1 and close to the opening end; an anti-slip convex block 5 is arranged on the outer wall surface of the handle shell 3 and located on the outside of the plug-in end of the protective shell 1, and a rubber band 6 is arranged on one side of the anti-slip convex block 5; a connecting cable 7 is arranged at one end of the handle shell 3, and one end of the connecting cable 7 is electrically connected to the ultrasound probe module 2;

[0030] Through the protective shell 1, the ultrasound probe module 2 can be stored and installed, and one end of the ultrasound probe module 2 can be plugged and installed at one end of the handle shell 3, so that the handle shell 3 can provide support for the protective shell 1. Since a telescopic component 4 is provided in the middle of the inner cavity of the handle shell 3, and the telescopic end of the telescopic component 4 is connected to the inner cavity of the protective shell 1 and close to the opening end, when medical staff need to perform ultrasonic detection in the patient's cavity, by controlling the operation of the telescopic component 4, the telescopic end of the telescopic component 4 can synchronously drive the protective shell 1 to flexibly move at one end of the handle shell 3, thereby adjusting the use length of the protective shell 1, so that the protective shell 1 can be lowered into the patient's body to point at the patient's body. The fixed position makes it convenient for the ultrasound probe module 2 to perform ultrasound detection on the patient, and then the detected data information can be transmitted to the external device through the connecting cable 7, so that the detected information can be displayed. Since the outer wall surface of the handle shell 3 and the outer side of the plug-in end of the protective shell 1 are provided with anti-slip protrusions 5, and a rubber band 6 is provided on one side of the anti-slip protrusion 5, when the medical staff needs to extend the protective shell 1 into the patient's cavity, the medical staff can put a sterile protective cover on the outside of the protective shell 1, and pull the open end of the protective cover to the position of the anti-slip protrusion 5 on the handle shell 3, and then tie it with the rubber band 6, so as to improve the hygiene of the use of the protective shell 1.

[0031] See also Figure 2-Figure 5The telescopic assembly 4 includes a positioning frame 41 arranged in the inner cavity of the protective shell 1 and close to the opening end, and a stabilizing portion 42 arranged in the middle of the inner cavity of the handle shell 3, an electric push rod 43 is arranged in the middle of the stabilizing portion 42, and a connecting plate 44 is installed at the telescopic end of the electric push rod 43; mounting holes 45 are opened in the middle of the two side walls of the connecting plate 44, and positioning screws 46 are inserted in the inner cavities of the two mounting holes 45, and one end of the positioning screw 46 is connected to the positioning frame 41; a second line notch 47 is opened in the middle of the bottom of the positioning frame 41, and the stabilizing portion 42 includes a stabilizing plate 421 arranged in the middle of the inner cavity of the handle shell 3, and a positioning hole 422 for installing the electric push rod 43 is opened in the middle of the stabilizing plate 421; a first line notch 423 is opened in the middle of the bottom of the stabilizing plate 421;

[0032] Through the stabilizing plate 421 in the telescopic assembly 4, it can be fixed in the middle of the inner cavity of the handle shell 3, and the electric push rod 43 can be installed through the positioning hole 422. Then, through the connecting plate 44, it can be installed at the telescopic end of the electric push rod 43, and it can be installed on the positioning frame 41 located in the inner cavity of the protective shell 1 and close to the opening end through the mounting hole 45 and the positioning screw 46. Then, through the telescopic electric push rod 43, the protective shell 1 can be driven to move synchronously through the positioning frame 41, so that the position of the protective shell 1 inserted at one end of the handle shell 3 can be adjusted, thereby realizing the adjustment of the use length of the protective shell 1. Through the first line notch 423 and the second line notch 47, the positioning frame 41 and the stabilizing plate 421 can be prevented from affecting the connection between the connecting cable 7 and the ultrasonic probe module 2.

[0033] See also Figure 4 , Figure 5 Guide holes 424 are provided on the surface of the stabilizing plate 421 and at the lower positions on both sides of the positioning hole 422. Guide columns 48 are inserted into the inner cavities of the two guide holes 424, and one end of the guide column 48 is connected to the side wall of the connecting plate 44. The outer diameter of the guide column 48 is the same as the inner diameter of the guide hole 424, and the two are movably connected;

[0034] Through the cooperation between the guide column 48 and the guide hole 424 , the connection plate 44 can be limited and guided, thereby improving the stability of the reciprocating movement.

[0035] See also Figure 1 , Figure 2 A plurality of anti-skid protrusions 5 are provided, and the plurality of anti-skid protrusions 5 are distributed in a ring array, which can improve the stability of the sterile protective sleeve being sleeved on one end of the handle shell 3.

[0036] See also Figure 1 , Figure 2 , further comprising a control switch group 8, the control switch group 8 being arranged in the middle of the outer wall surface of the handle shell 3, and the control switch group 8 being electrically connected to the telescopic assembly 4;

[0037] Through the handle shell 3 , medical personnel can flexibly adjust the operation of the electric push rod 43 in the telescopic assembly 4 , thereby flexibly adjusting the use length of the protective shell 1 .

[0038] During operation, the ultrasonic probe module 2 can be stored and installed through the protective shell 1, and one end of the ultrasonic probe module 2 can be plugged and installed on one end of the handle shell 3, so that the handle shell 3 can provide support for the protective shell 1. Since a telescopic component 4 is provided in the middle of the inner cavity of the handle shell 3, and the telescopic end of the telescopic component 4 is connected to the inner cavity of the protective shell 1 and close to the opening end, when medical staff need to perform ultrasonic detection in the patient's cavity, by controlling the operation of the telescopic component 4, the telescopic end of the telescopic component 4 can synchronously drive the protective shell 1 to flexibly move at one end of the handle shell 3, thereby adjusting the use length of the protective shell 1 so that the protective shell 1 can be lowered to the patient's body. The designated position inside is convenient for the ultrasound probe module 2 to perform ultrasonic detection on the patient, and then the detected data information can be transmitted to the external device through the connecting cable 7, so that the detection information can be displayed. Since the outer wall surface of the handle shell 3 and the outer side of the plug-in end of the protective shell 1 are provided with an anti-slip protrusion 5, and a rubber band 6 is provided on one side of the anti-slip protrusion 5, when the medical staff needs to extend the protective shell 1 into the patient's cavity, the medical staff can put a sterile protective cover on the outside of the protective shell 1, and pull the open end of the protective cover to the position of the anti-slip protrusion 5 on the handle shell 3, and then tie it with the rubber band 6, so as to improve the hygiene of the use of the protective shell 1.

[0039] Through the stabilizing plate 421 in the telescopic assembly 4, it can be fixed in the middle of the inner cavity of the handle shell 3, and the electric push rod 43 can be installed through the positioning hole 422. Then, through the connecting plate 44, it can be installed at the telescopic end of the electric push rod 43, and it can be installed on the positioning frame 41 located in the inner cavity of the protective shell 1 and close to the opening end through the mounting hole 45 and the positioning screw 46. Then, through the telescopic electric push rod 43, the protective shell 1 can be driven to move synchronously through the positioning frame 41, so that the position of the protective shell 1 plugged in one end of the handle shell 3 can be adjusted, thereby realizing the adjustment of the use length of the protective shell 1. Through the first through-line notch 423 and the second through-line notch 47, the positioning frame 41 and the stabilizing plate 421 can be prevented from affecting the connection between the connecting cable 7 and the ultrasonic probe module 2. Through the mutual cooperation of the guide column 48 and the guide hole 424, the purpose of limiting and guiding the connecting plate 44 can be achieved, thereby improving the stability of the reciprocating movement.

[0040] In summary, the device can flexibly adjust its length of use according to the needs of medical staff, thereby facilitating the device to reach a designated position in the patient's body to facilitate ultrasonic detection of the patient.

[0041] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

Claims

1. An intracavity ultrasound probe with adjustable detection depth, comprising an ultrasound probe module (2), wherein a protective shell (1) is arranged outside the ultrasound probe module (2), and characterized in that: A handle shell (3) is inserted into one end of the protective shell (1) and located at the open end, and one end of the protective shell (1) extends into the inner cavity of the handle shell (3); A telescopic component (4) is provided in the middle of the inner cavity of the handle shell (3), and the telescopic end of the telescopic component (4) is connected to the inner cavity of the protective shell (1) and close to the opening end; An anti-slip bump (5) is provided on the outer wall surface of the handle shell (3) and located on the outer side of the plug-in end with the protective shell (1), and a rubber band (6) is sleeved on one side of the anti-slip bump (5); A connection cable (7) is provided at one end of the handle shell (3), and one end of the connection cable (7) is electrically connected to the ultrasound probe module (2).

2. The intracavity ultrasound probe with adjustable detection depth according to claim 1, characterized in that: The telescopic assembly (4) comprises a positioning frame (41) arranged in the inner cavity of the protective shell (1) and close to the opening end, and a stabilizing portion (42) arranged in the middle of the inner cavity of the handle shell (3), an electric push rod (43) is arranged in the middle of the stabilizing portion (42), and a connecting plate (44) is installed at the telescopic end of the electric push rod (43); The middle of both side walls of the connecting plate (44) are provided with mounting holes (45), the inner cavities of the two mounting holes (45) are both plugged with positioning screws (46), and one end of the positioning screws (46) is connected to the positioning frame (41); A second wire-passing notch (47) is provided at the middle position of the bottom of the positioning frame (41).

3. The intracavity ultrasound probe with adjustable detection depth according to claim 2, characterized in that: The stabilizing portion (42) comprises a stabilizing plate (421) arranged in the middle of the inner cavity of the handle shell (3), and a positioning hole (422) for installing the electric push rod (43) is opened in the middle of the stabilizing plate (421); A first wire notch (423) is provided at the middle of the bottom of the stabilizing plate (421).

4. The intracavity ultrasound probe with adjustable detection depth according to claim 3, characterized in that: Guide holes (424) are provided on the surface of the stabilizing plate (421) and are located at the lower positions on both sides of the positioning hole (422). Guide columns (48) are inserted into the inner cavities of the two guide holes (424), and one end of the guide column (48) is connected to the side wall of the connecting plate (44).

5. The intracavity ultrasound probe with adjustable detection depth according to claim 4, characterized in that: The outer diameter of the guide column (48) is the same as the inner diameter of the guide hole (424), and the two are movably plug-connected.

6. The intracavity ultrasound probe with adjustable detection depth according to claim 1, characterized in that: A plurality of the anti-skid protrusions (5) are provided, and the plurality of the anti-skid protrusions (5) are distributed in a ring array.

7. The intracavity ultrasound probe with adjustable detection depth according to claim 1, characterized in that: It also comprises a control switch group (8), which is arranged in the middle of the outer wall surface of the handle shell (3), and the control switch group (8) is electrically connected to the telescopic component (4).

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