Medical breast fixation and ultrasonic detection device

Abstract

The medical breast fixation and ultrasonic exploration device designed by the present invention drives the breast positioning plate to rotate by rotating the breast adjustment fixing frames on both sides of the bed around the fixing blocks. The breast positioning plate can be lifted before the patient lies on the operating bed and adjusted according to the height and position of the patient's breast. The breast fixation device on the breast positioning plate includes an upper ring, a lower ring, a connecting rod, a sliding plate and a tightening screw. The arc groove is arranged at the top and the middle of the connecting rod. The upper ring and the lower ring are respectively fixed in the arc groove at the top and the middle of the connecting rod. The upper ring and the lower ring can be adjusted in the arc groove according to the position and shape of the breast, so as to clamp and fix the breast, drive the sliding plate to slide in the four guide grooves of the breast positioning plate, and then tighten the screws to fix it. This greatly reduces the difficulty of breast examination. At the same time, the breast is clamped while being fixed, and the overall picture of the breast and the characteristics of the pathology can be accurately displayed.

Description

Technical Field

[0001] The present invention relates to the field of medical instruments, and in particular to a medical breast fixation and ultrasonic detection device. Background Art

[0002] For pathological puncture and tumor excision of breast lumps, especially when imaging under the guidance of B-ultrasound, high requirements are placed on the fixation of the breast position and the selection of angles. The general current method is that the operator uses one hand to operate the B-ultrasound to guide the exploration of the tumor, and uses the other hand to perform tumor puncture or tumor excision. However, due to the effect of gravity, most people's breasts are in a sagging state when lying in the supine position, and the overall picture of the breast and its pathological characteristics cannot be accurately displayed. In addition, since the breast tissue is loose and has good ductility, it is easily displaced and deformed by external forces, which increases the difficulty of locating the tumor. At present, the breast fixation inspection during tumor puncture or tumor excision using one-handed B-ultrasound is not ideal, which is a shortcoming of the existing technology. Summary of the invention

[0003] The present invention aims at the deficiencies of the prior art and provides a medical breast fixation and ultrasonic detection device. The present invention specifically adopts the following technical solutions.

[0004] In order to achieve the above-mentioned purpose, a medical breast fixation and ultrasonic detection device is proposed, comprising a bed body, breast fixation adjustment frames are arranged on both sides of the bed body, the breast adjustment fixation frame comprises two fixing blocks arranged on the corners of the bed body, a part of the upper surface of the fixing block is convex upward, and the inside of the convex part is concave downward to form a groove, one end of the bending rod of the breast fixation adjustment frame is inserted into the groove formed by the convexity of the upper surface of the fixing block, this part of the bending rod and the groove are penetrated by a fixing pin to be fixed together, the other end of the bending rod is hinged to the breast fixation assembly, the bending rod rotates with the fixing block as the center of the circle, and the breast fixation The fixed component includes a breast positioning plate, which is provided with two left and right circular holes. Four guide grooves are opened around each circular hole to install a breast fixing device. The breast fixing device includes an upper circular ring, a lower circular ring, a connecting rod, a sliding plate and a tightening screw. The sliding plate is fixedly installed in the guide groove by tightening screws. The sliding plate and the connecting rod are connected together by pins. The connecting rod is specifically a connecting rod with an arc groove. The arc groove is arranged at the top and the middle of the connecting rod. The upper circular ring and the lower circular ring are respectively fixed in the arc grooves at the top and the middle of the connecting rod. An ultrasound probe and a B-ultrasound display screen are arranged above the breast positioning plate.

[0005] Preferably, a handle is extended outwardly from each of the two ends of the breast positioning plate. Preferably, the handle is hingedly connected to the bending rod outwardly through a hinge.

[0006] Preferably, the outer side of the bed close to the bending rod is provided with a rocker slider mechanism and a cylindrical guide rod, the rocker slider mechanism is connected to the bending rod and assists the bending rod in adjusting its position, and the cylindrical guide rod is sleeved on the bending rod to guide the bending rod for rotation.

[0007] Preferably, the circular holes on the breast positioning plate and the breast fixing device are arranged symmetrically on both sides.

[0008] Preferably, the B-ultrasound probe and the B-ultrasound display screen are connected via a rocker arm assembly, and the B-ultrasound display screen is fixed on a rocker arm rotating frame.

[0009] Preferably, the rocker arm assembly is formed by connecting a plurality of rocker arms, and two rocker arms are connected by a central rotating block, and the central rotating block is arranged horizontally or vertically from top to bottom.

[0010] Preferably, the B-ultrasound probe is installed at the rocker arm at the bottom of the rocker arm assembly, and the top end of the rocker arm at the top of the rocker arm assembly is connected to a cylindrical sleeve.

[0011] Preferably, the cylindrical sleeve matches with the cylinder in the rocker arm rotating frame, the cylinder is arranged in a groove of the rocker arm rotating frame, and the cylindrical sleeve is sleeved on the cylinder.

[0012] Preferably, the lower surface of the rocker arm rotating frame is connected to a rotating shaft.

[0013] The medical breast fixation and ultrasonic exploration device designed by the present invention drives the breast positioning plate to rotate by rotating the breast adjustment fixing frames on both sides of the bed around the fixing blocks. The breast positioning plate can be lifted before the patient lies on the operating bed and adjusted according to the height and position of the patient's breast. The breast fixation device on the breast positioning plate includes an upper ring, a lower ring, a connecting rod, a sliding plate and a tightening screw. The arc groove is provided at the top and the middle of the connecting rod. The upper ring and the lower ring are respectively fixed in the arc groove at the top and the middle of the connecting rod. The upper ring and the lower ring can be adjusted in the arc groove according to the position and shape of the breast, so as to clamp and fix. The breast is fixed, and the sliding plate is driven to slide in the four guide grooves of the breast positioning plate, and then the screws are tightened to fix it, which greatly reduces the difficulty of breast examination. At the same time, the breast is clamped while being fixed, and the overall picture of the breast and the pathological characteristics can be accurately displayed. The present invention controls the position of the B-ultrasound probe through a rocker arm assembly, and the central rotating block is combined with horizontal and vertical installations, and the rocker arm is used to move the B-ultrasound probe to the detection position. The cylindrical sleeve slides left and right through the cylinder in the rocker arm rotating frame, and the rotating shaft drives the rocker arm rotating frame to rotate so that the B-ultrasound display screen can always face the operator according to the actual situation.

[0014] Other features and advantages of the present invention will be set forth in the description which follows, and in part will be apparent from the description, or may be learned by practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0016] Figure 1 It is a schematic diagram of the structure of the present invention;

[0017] Figure 2 It is a schematic diagram of a breast fixation device of the present invention.

[0018] In the figure: 1. bed; 2. fixing block; 3. bending rod; 4. breast positioning plate; 5. round hole; 6. guide groove; 7. upper ring; 8. lower ring; 9. connecting rod; 10. sliding plate; 11. tightening screw; 12. B-ultrasound probe; 13. B-ultrasound display screen; 14. rocker arm rotating frame; 15. rocker arm; 16. cylindrical sleeve; 17. cylinder; 18. rotating shaft. DETAILED DESCRIPTION

[0019] In order to make the purpose and technical solution of the embodiment of the present invention clearer, the technical solution of the embodiment of the present invention will be clearly and completely described below in conjunction with the drawings of the embodiment of the present invention. Obviously, the described embodiment is a part of the embodiment of the present invention, not all of the embodiments. Based on the described embodiment of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0020] It will be understood by those skilled in the art that, unless otherwise defined, all terms (including technical and scientific terms) used herein have the same meaning as generally understood by those skilled in the art in the field to which the present invention belongs. It should also be understood that terms such as those defined in common dictionaries should be understood to have meanings consistent with the meanings in the context of the prior art, and will not be interpreted with idealized or overly formal meanings unless defined as herein.

[0021] The meaning of "and / or" in the present invention means that both the cases where each exists alone or both exist at the same time are included.

[0022] The meaning of "inside" and "outside" in the present invention refers to the direction pointing to the inside of the box body as inside, and the opposite direction as outside, relative to the box body itself; it is not a specific limitation on the device mechanism of the present invention.

[0023] The term “connection” as used in the present invention may mean a direct connection between components or an indirect connection between components via other components.

[0024] The meanings of "up" and "down" in the present invention refer to that when a user is facing the lid of the box in an open state, the direction of the opening opened by the lid is up, and the direction of the opening opened by the lid pointing to the bottom of the box is down, rather than a specific limitation on the device mechanism of the present invention.

[0025] Refer to the following Figure 1 to Figure 2 A medical breast fixation and ultrasonic exploration device according to an embodiment of the present invention is described, comprising a bed 1, with breast fixation adjustment frames arranged on both sides of the bed 1, the breast adjustment fixation frames comprising two fixing blocks 2 arranged on the corners of the bed 1, a portion of the upper surface of the fixing block 2 protrudes upward, and the inside of the protruding portion is recessed downward to form a groove, one end of the bending rod 3 of the breast fixation adjustment frame is inserted into the groove formed by the protrusion on the upper surface of the fixing block 2, this portion of the bending rod 3 and the groove are penetrated by a fixing pin and fixed together, the other end of the bending rod 3 is hinged to the breast fixation component, the bending rod 3 rotates with the fixing block 2 as the center of the circle, and the breast fixation component comprises a breast positioning plate 4. The breast positioning plate 4 is provided with two left and right circular holes 5, and each circular hole 5 is surrounded by four guide grooves 6 for installing a breast fixing device, which includes an upper circular ring 7, a lower circular ring 8, a connecting rod 9, a sliding plate 10 and a tightening screw 11. The sliding plate 10 is fixedly installed in the guide groove 6 by tightening the screw 11. The sliding plate 10 and the connecting rod 9 are connected together by pins. The connecting rod 9 is specifically a connecting rod 9 with an arc groove, and the arc groove is provided at the top and the middle of the connecting rod 9. The upper circular ring 7 and the lower circular ring 8 are respectively fixed in the arc groove at the top and the middle of the connecting rod 9. A B-ultrasound probe 12 and a B-ultrasound display screen 13 are provided above the breast positioning plate 4.

[0026] Preferably, a handle is extended outwardly from each of the two ends of the breast positioning plate 4. Preferably, the handle is hingedly connected to the bending rod 3 outwardly through a hinge.

[0027] Preferably, the outer side of the bed 1 close to the bending rod 3 is provided with a rocker slider mechanism and a cylindrical guide rod, the rocker slider mechanism is connected to the bending rod 3 and assists the bending rod 3 in adjusting its position, and the cylindrical guide rod is sleeved on the bending rod 3 to guide the bending rod 3 for rotation.

[0028] Preferably, the circular hole 5 on the breast positioning plate 4 and the breast fixing device are arranged symmetrically.

[0029] Preferably, the B-ultrasound probe 12 and the B-ultrasound display screen 13 are connected via a rocker arm assembly, and the B-ultrasound display screen 13 is fixed on the rocker arm rotating frame 14 .

[0030] Preferably, the rocker arm assembly is formed by connecting a plurality of rocker arms 15, and two rocker arms 15 are connected by a central rotating block, and the central rotating block is arranged horizontally or vertically from top to bottom.

[0031] Preferably, the B-ultrasound probe 12 is installed at the rocker at the bottom of the rocker assembly, and the top of the rocker at the top of the rocker assembly is connected to a cylindrical sleeve 16.

[0032] Preferably, the cylindrical sleeve 16 cooperates with the cylinder 17 in the rocker arm rotating frame 14 . The cylinder 17 is disposed in a groove of the rocker arm rotating frame 14 , and the cylindrical sleeve 16 is sleeved on the cylinder 17 .

[0033] Preferably, a rotating shaft 18 is connected to the lower surface of the rocker arm rotating frame 14 .

[0034] The medical breast fixation and ultrasonic exploration device designed by the present invention drives the breast positioning plate to rotate by rotating the breast adjustment fixing frames on both sides of the bed around the fixing blocks. The breast positioning plate can be lifted before the patient lies on the operating bed and adjusted according to the height and position of the patient's breast. The breast fixation device on the breast positioning plate includes an upper ring, a lower ring, a connecting rod, a sliding plate and a tightening screw. The arc groove is provided at the top and the middle of the connecting rod. The upper ring and the lower ring are respectively fixed in the arc groove at the top and the middle of the connecting rod. The upper ring and the lower ring can be adjusted in the arc groove according to the position and shape of the breast, so as to clamp and fix. The breast is fixed, and the sliding plate is driven to slide in the four guide grooves of the breast positioning plate, and then the screws are tightened to fix it, which greatly reduces the difficulty of breast examination. At the same time, the breast is clamped while being fixed, and the overall picture of the breast and the pathological characteristics can be accurately displayed. The present invention controls the position of the B-ultrasound probe through a rocker arm assembly, and the central rotating block is combined with horizontal and vertical installations, and the rocker arm is used to move the B-ultrasound probe to the detection position. The cylindrical sleeve slides left and right through the cylinder in the rocker arm rotating frame, and the rotating shaft drives the rocker arm rotating frame to rotate so that the B-ultrasound display screen can always face the operator according to the actual situation.

[0035] The above is only an embodiment of the present invention, and its description is relatively specific and detailed, but it cannot be understood as limiting the scope of the patent of the present invention. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the present invention, which all belong to the protection scope of the present invention.

Claims

1. A medical breast fixation and ultrasonic detection device, comprising a bed, characterized in that: A breast fixing and adjusting frame is arranged on both sides of the bed body, and the breast fixing and adjusting frame includes two fixing blocks arranged on the corners of the bed body, a part of the upper surface of the fixing block protrudes upward, and the inside of the protruding part is recessed downward to form a groove, one end of the bending rod of the breast fixing and adjusting frame is inserted into the groove formed by the protrusion on the upper surface of the fixing block, one end of the bending rod is rotatably installed in the groove through a fixing pin, and the other end of the bending rod is hinged to the breast fixing assembly, and a rocker slider mechanism and a cylindrical guide rod are respectively arranged on the outer side of the bed body close to the bending rod, the rocker slider mechanism is connected to the bending rod and assists the bending rod in adjusting the position, and the cylindrical guide rod is sleeved on the bending rod for guiding the rotation of the bending rod, and the breast fixing assembly includes a breast positioning Plate, the breast positioning plate is provided with two left and right circular holes, the circular holes on the breast positioning plate and the breast fixing device are symmetrically arranged on the left and right, four guide grooves are opened around each circular hole to install the breast fixing device, and a handle is extended outward from each end of the breast positioning plate, and the breast fixing device comprises an upper circular ring, a lower circular ring, a connecting rod, a sliding plate and a tightening screw, the sliding plate is fixedly installed in the guide groove by tightening the screw, the sliding plate and the connecting rod are connected together by a pin, the connecting rod is specifically a connecting rod with an arc groove, the arc groove is arranged at the top and the middle of the connecting rod, the upper circular ring and the lower circular ring are respectively fixed in the arc groove at the top and the middle of the connecting rod, and an ultrasound probe and a ultrasound display screen are arranged above the breast positioning plate.

2. The medical breast fixation and ultrasonic detection device according to claim 1, characterized in that: The handle is hinged to the bending rod outwardly through a hinge.

3. The medical breast fixation and ultrasonic probing device according to claim 1, characterized in that: The B-ultrasound probe and the B-ultrasound display screen are connected through a rocker arm assembly, and the B-ultrasound display screen is fixed on the rocker arm rotating frame.

4. The medical breast fixation and ultrasonic detection device according to claim 3, characterized in that: The rocker arm assembly is formed by connecting a plurality of rocker arms, and two rocker arms are connected by a central rotating block, and the central rotating block is arranged horizontally or vertically from top to bottom.

5. The medical breast fixation and ultrasonic probing device according to claim 4, characterized in that: The B-ultrasound probe is installed on the rocker arm at the bottom of the rocker arm assembly, and the top end of the rocker arm at the top of the rocker arm assembly is connected to a cylindrical sleeve.

6. The medical breast fixation and ultrasonic probing device according to claim 5, characterized in that: The cylindrical sleeve matches with the cylinder in the rocker arm rotating frame, the cylinder is arranged in a groove of the rocker arm rotating frame, and the cylindrical sleeve is sleeved on the cylinder.

7. The medical breast fixation and ultrasonic probing device according to claim 3, characterized in that: The lower surface of the rocker arm rotating frame is connected with a rotating shaft.

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