Ultrasonic intervention puncture device for image ultrasonic medicine

Abstract

The invention provides an ultrasonic intervention puncture device for image ultrasonic medicine, which structurally comprises a reinforcing pad, a control host, a bearing table, a flat lying plate, a control frame and a puncture main body, the reinforcing pad covers the lower layer part of the control host, the upper end of the control host is perpendicular to the bearing table, and the flat lying plate is arranged in the center of the surface of the bearing table; the control frame is vertically embedded into the two sides of the surface layer of the bearing table and matched with the edge of the flat lying plate in a spaced mode, and the puncture host is arranged above the flat lying plate and movably connected with the control frame. After a control frame is further improved, an electric pulley at the bottom of a portal frame is controlled through a control host, so that the electric pulley drives a control structure and a puncture main body to move, and then the control structure can drive a central screw rod through a driving motor to enable the puncture main body to be transversely adjusted, so that the puncture main body is adjusted in the transverse direction and the vertical direction; in the process, the movement stability of the puncture body can be improved through restraining of the balance rod.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of image ultrasound intervention puncture technology, and more particularly to an image ultrasound medical ultrasound intervention puncture device. BACKGROUND

[0002] Image ultrasound medicine refers to a new technology for further clinical diagnosis and treatment under the guidance of imaging and under the guidance of an ultrasound probe. Ultrasound intervention puncture guidance can complete various puncture biopsies, can perform suction cannulation and injection of drugs on some lesions, and can play a good complementary role in ranges that are not easy to reach or are operation prohibited areas in surgery. As found by the present inventor, the existing puncture device mainly has the following defects: the needle of the current puncture device still needs to be manually adjusted by medical staff for vertical puncture, so that slight position errors and the inability to accurately control the puncture depth occur during manual adjustment and puncture, which reduces the precision and stability of the living body puncture. SUMMARY

[0003] The technical solution adopted by the present application to achieve the technical purpose is: an image ultrasound medical ultrasound intervention puncture device, which comprises a reinforcing pad, a control host, a load-bearing table, a lying plate, a control frame, and a puncture main body. The reinforcing pad covers the lower part of the control host, and the upper end of the control host is perpendicular to the load-bearing table. The lying plate is arranged at the center of the surface of the load-bearing table. The control frame is vertically embedded in the surface layer of the load-bearing table on both sides and is spaced apart from the edge of the lying plate. The puncture main body is arranged above the lying plate and is movably connected to the control frame.

[0004] As a further improvement of the present application, the control frame is further provided with a transverse sleeve, and a cavity is opened in the transverse sleeve to determine the position of the sliding rail and allow the electric pulley to be embedded. The electric pulley is connected to a gantry at the top. The control structure is positioned by a connecting column in the center of the gantry.

[0005] As a further improvement of the present application, the control structure is further provided with a splicing assembly, which is arranged at the upper and lower centers of the first and second positioning blocks and is fixedly connected to the left and right sides of the gantry. The first positioning block is connected to a driving motor at the center to drive a center screw to slide in position. The first positioning block is further provided with a balance bar at the upper and lower parts to be spaced apart from the center screw. The center screw and the balance bar penetrate the center area of the puncture main body and contact each other. The second positioning block covers and limits the other end of the center screw and the balance bar.

[0006] As a further improvement of the present invention, the control structure of the control frame is controlled by the control host, so that the drive motor of the control structure drives the central screw to rotate, thereby allowing the puncture body to move laterally above the flat board in combination with the central screw and the balance bar. At the same time, the electric pulley at the bottom of the gantry of the control frame can slide laterally in the internal slide rail area of ​​the horizontal sleeve in combination with the control of the control host, so that the puncture body can change its position in the flat board area.

[0007] As a further improvement of the present invention, the area of ​​the reinforcement pad is consistent with the area of ​​the lower end of the control host and the control host also includes a detachable control panel, the flat plate of the load-bearing platform is set in a parallel position, and the control frame is set in a symmetrical position on the load-bearing platform and limits the two sides of the puncture body.

[0008] As a further improvement of the present invention, the transverse sleeve is rectangular in shape and covers the cavity and the outside of the slide rail. The slide rail determines the position of the electric pulley. The connecting column of the gantry is set in a vertical orientation and defines the top center of the control structure.

[0009] As a further improvement of the present invention, the splicing assembly is provided with a group in the upper and lower center areas of the No. 1 positioning block and the No. 2 positioning block and is set in a symmetrical orientation. The driving motor is set in a horizontal orientation and coincides with the center of the center screw. There is a distance between the balance rod and the center screw.

[0010] As a further improvement of the present invention, the splicing assembly is provided with a welding module, which is arranged in the edge center area of ​​the positioning frame and a transverse slot is opened in the center of the positioning frame to allow the adsorption block and the solid block to pass through. A pulling block is connected to one end of the solid block. The positioning frame is connected to the outside of the gantry through the welding module and the pulling block controls the solid block and the adsorption block to pass through the transverse slot and the outside of the gantry to be interlaced and connected with the internal positioning block No. 1 and No. 2 positioning blocks.

[0011] As a further improvement of the present invention, the shape of the transverse slot of the positioning frame matches the shape of the adsorption block and the solid block. The adsorption block covers one end area of ​​the solid block, and the other end of the solid block is controlled by the pulling block.

[0012] As a further improvement of the present invention, the pull block is further provided with a locking bolt, one end of the locking bolt is welded to the central area of ​​the parallel plate and a protrusion is provided on the other side of the parallel plate.

[0013] As a further improvement of the present invention, the locking bolt and the parallel plate are perpendicular to each other, and the protrusion of the parallel plate includes a rectangular through groove.

[0014] As a further improvement of the present application, the puncture body is further provided with a threaded rail, which is arranged in the central region of the loading block, and the outer center of the loading block carries a program control module for electrically connecting the telescopic part at the bottom, and the inner center of the telescopic part carries a puncture needle, and the program control module is electrically connected to the control host through a circuit.

[0015] As a further improvement of the present application, the threaded rail is connected with the central screw, and the loading block is further provided with a circular groove on the left and right sides of the threaded rail, which is in contact with the balance bar, and the puncture needle is arranged in a vertical orientation and moves vertically through the telescopic part.

[0016] As a further improvement of the present application, the loading block is further provided with a partition frame, which is internally provided with a liquid container, and the surface of the liquid container is further connected with a translation protrusion, and the bottom center of the partition frame is further connected with a vertical cavity and a positioning groove.

[0017] As a further improvement of the present application, the partition frame covers and positions the edge of the liquid container according to its shape, the surface of the liquid container is perpendicular to the translation protrusion, the bottom of the liquid container is in communication with the vertical cavity, the positioning groove is connected with one end of the telescopic part, and the puncture needle is in communication with the vertical cavity through the telescopic part.

[0018] Compared with the prior art, the present application has the following beneficial effects: 1. After the further improvement of the control frame, the electric pulley at the bottom of the gantry is controlled by the control host, so that the electric pulley drives the control structure and the puncture body to move, and then the control structure drives the central screw by the driving motor to adjust the puncture body horizontally, so that horizontal and vertical orientation adjustment is achieved, and the movement stability of the puncture body is improved by the restraint of the balance bar.

[0019] 2. After the further improvement of the splicing assembly on the first positioning block and the second positioning block, the welding module of the positioning frame can be welded on the gantry, and then the manual control of the solid block and the adsorption block by the pulling block can be embedded in the side of the control structure, so that the control structure and the gantry form a detachable effect, which is convenient for later disassembly and maintenance, and avoids the formation of an integral part which causes the later maintenance of the single part.

[0020] 3. The puncture body is further improved, the threaded rail of the loading block can be matched with the center screw, so that the loading block can slide transversely through the center screw, and then the extension length of the puncture needle is limited by the extension and retraction member matched with the program setting of the control host through the external program control module, so that the phenomenon of too deep or too shallow puncture is avoided, the stability and precision of puncture are improved through mechanical adjustment, and the liquid container in the loading block can store the lesions sucked by the puncture needle, so that the use intensity of the whole puncture device is improved. BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1 It belongs to a structure diagram of an ultrasound interventional puncture device for image ultrasound medicine.

[0022] Figure 2 It belongs to a structure diagram of an improved control frame side view.

[0023] Figure 3 It belongs to a structure diagram of an improved control structure top view.

[0024] Figure 4 It belongs to a structure diagram of an improved splicing assembly perspective view.

[0025] Figure 5 It belongs to a structure diagram of an improved pull block perspective view.

[0026] Figure 6 It belongs to a structure diagram of an improved puncture body perspective view.

[0027] Figure 7 It belongs to a structure diagram of an improved loading block cross-sectional view.

[0028] In the figure: reinforcing pad-1, control host-2, bearing table-3, lying plate-4, control frame-5, puncture body-6; Transverse sleeve-51, cavity-52, slide rail-53, electric pulley-54, gantry-55, connecting column-56, control structure-57; Splicing assembly-571, No. 1 positioning block-572, No. 2 positioning block-573, driving motor-574, center screw-575, balance bar-576; Welding module-5711, positioning frame-5712, transverse slot-5713, adsorption block-5714, solid block-5715, pull block-5716; Locking bolt-7161, parallel plate-7162, protruding block-7163; Threaded rail-61, loading block-62, program control module-63, extension and retraction member-64, puncture needle-65; Partition frame-621, liquid container-622, translational protrusion-623, vertical cavity-624, positioning groove-625. DETAILED DESCRIPTION

[0029] The present invention will be further described below with reference to the accompanying drawings: Example 1: Figures 1 to 5 As shown: The present invention provides an ultrasonic interventional puncture device for imaging ultrasonic medicine. Its structure includes a reinforcement pad 1, a control host 2, a load-bearing platform 3, a flat board 4, a control frame 5, and a puncture body 6. The reinforcement pad 1 covers the lower part of the control host 2 and the upper end of the control host 2 is perpendicular to the load-bearing platform 3. The flat board 4 is arranged at the center of the surface of the load-bearing platform 3. The control frame 5 is vertically embedded in the surface of the load-bearing platform 3 on both sides and is spaced apart from the edges of the flat board 4. The puncture host 6 is arranged above the flat board 4 and is movably connected to the control frame 5.

[0030] Among them, the control frame 5 is also provided with a transverse sleeve 51, and a cavity 52 is opened inside the transverse sleeve 51. The position of the slide rail 53 is determined by the cavity 52 to allow the electric pulley 54 to be embedded. The top of the electric pulley 54 is connected to a gantry 55, and the control structure 57 is positioned by the connecting column 56 in the center of the gantry 55.

[0031] Among them, the control structure 57 is also provided with a splicing component 571, and the splicing component 571 is arranged at the upper and lower centers of the No. 1 positioning block 572 and the No. 2 positioning block 573 and is fixedly connected to the left and right sides of the gantry 55. The center of the No. 1 positioning block 572 is connected to a drive motor 574 to drive the center screw 575 to slide in position. The upper and lower middle parts of the No. 1 positioning block 572 are also provided with a balance rod 576 to match the spacing with the center screw 575. The center screw 575 and the balance rod 576 pass through the central area of ​​the puncture body 6 and contact each other. The No. 2 positioning block 573 covers and limits the other ends of the center screw 575 and the balance rod 576.

[0032] Among them, the control structure 57 of the control frame 5 is controlled by the control host 2, so that the drive motor 574 of the control structure 57 drives the central screw 575 to rotate, so that the puncture body 6 is combined with the central screw 575 and the balance bar 576 to move laterally above the flat board 4. At the same time, the electric pulley 54 at the bottom of the gantry 55 of the control frame 5 can be combined with the control of the control host 2 to slide laterally in the area of ​​the internal slide rail 53 of the horizontal sleeve 51, so that the puncture body 6 can change its position in the area of ​​the flat board 4.

[0033] The reinforcing pad 1 is consistent with the area of the lower end of the control host 2, and the control host 2 further comprises a detachable control panel, the lying plate 4 of the bearing table 3 is arranged in parallel, and the control frame 5 is arranged on the bearing table 3 in a symmetrical manner and limits both sides of the puncture body 6.

[0034] The transverse sleeve 51 is in a rectangular shape and covers the cavity 52 and the outer part of the sliding rail 53, the sliding rail 53 determines the position of the electric pulley 54, the connecting column 56 of the portal frame 55 is arranged in a vertical manner and limits the top center of the control structure 57.

[0035] The splicing assembly 571 is arranged on the upper and lower center areas of the first positioning block 572 and the second positioning block 573 in a symmetrical manner, the driving motor 574 is arranged in a transverse manner and coincides with the center of the center screw 575, and the balance bar 576 is spaced from the center screw 575.

[0036] The splicing assembly 571 is provided with a welding module 5711, the welding module 5711 is arranged at the edge center area of the positioning frame 5712, the center of the positioning frame 5712 is further provided with a transverse slot 5713, the adsorption block 5714 and the solid block 5715 penetrate through the transverse slot 5713, one end of the solid block 5715 is connected with a pulling block 5716, the positioning frame 5712 is connected with the outer side of the portal frame 55 through the welding module 5711, and the pulling block 5716 controls the solid block 5715 and the adsorption block 5714 to penetrate through the transverse slot 5713 and the outer side and the inner first positioning block 572 and the second positioning block 573 of the portal frame 55.

[0037] The transverse slot 5713 of the positioning frame 5712 is in a shape matched with the shapes of the adsorption block 5714 and the solid block 5715, the adsorption block 5714 covers one end area of the solid block 5715, and the other end of the solid block 5715 is controlled through the pulling block 5716.

[0038] The pulling block 5716 is further provided with a locking bolt 7161, one end of the locking bolt 7161 is welded to the center area of a parallel plate 7162, and the other side of the parallel plate 7162 is provided with a protruding block 7163.

[0039] The locking bolt 7161 is perpendicular to the parallel plate 7162, and the protruding block 7163 of the parallel plate 7162 comprises a rectangular through slot.

[0040] The specific functions and operation processes of the embodiment are as follows: In the present invention, the ultrasonic interventional puncture device for imaging ultrasound medicine can determine the position of the control host 2 through the reinforcement pad 1, and then the control host 2 can use the detachable control touch screen to electrically control the control frame 5 and the puncture body 6 on the load-bearing platform 3, so that after the patient lies flat on the surface of the flat board 4 through the load-bearing platform 3, the upper part of the patient can form a state of sexual communication with the puncture body 6, and then the horizontal sleeve 51 of the control frame 5 will be installed on both sides of the surface of the load-bearing platform 3, and the cavity 52 and the slide rail 53 are used to allow the electric pulley 54 to be embedded, so that the electric pulley 54 can control the position of the gantry 55 by combining its own position with the control host 2. For this reason, the gantry The connecting column 56 inside 55 can adjust the position of the puncture body 6 according to the control structure 57. First, the electric pulley 54 is used to slide vertically in the slide rail 53 area. After sliding to the appropriate position on the flat board 4, the No. 1 positioning block 572 of the control structure 57 can be installed in the gantry 55 through the splicing component 571. Then, the central driving motor 574 is used to drive the central screw 575 to rotate, so that the threaded rotation of the central screw 575 can make the puncture body 6 slide horizontally. During the process, the balance bar 576 is used for balance adjustment, which can improve the adjustment convenience of the puncture body 6 and the accuracy after adjustment. The second positioning block 573 can be positioned in combination with the splicing assembly 571 to achieve a symmetrical state with the first positioning block 572, thereby improving the operating accuracy of the puncture body 6. For this reason, the error caused by manual adjustment can be replaced. The positioning frame 5712 of the splicing assembly 571 can be welded to the outer area of ​​the gantry 55 through the welding module 5711, and then the horizontal slot 5713 of the positioning frame 5712 can allow the solid block 5715 and the adsorption block 5714 to pass through in a straight line, so that the solid block 5715 and the adsorption block 5714 are driven by the pulling block 5716 to pass through the horizontal slot 5713 and enter the interior of the gantry 55 to complete the connection with the puncture body 6. The splicing is completed in the control structure 57, so that a detachable state can be achieved, ensuring that it can be individually disassembled and maintained in the later stage, and preventing the difficulty of maintenance caused by the integrated structure. The parallel plate 7162 of the pull block 5716 can be manually controlled by the protrusion 7163, and then the built-in locking bolt 7161 is used to perform threaded splicing with one end of the solid block 5715, so that after the solid block 5715 is connected to the component, the pull block 5716 can be disassembled, preventing the raised state from occupying space, ensuring that the overall components can be used and operated in a suitable state, and can effectively improve the use strength of the overall puncture device.

[0041] Example 2: Figures 6 to 7 As shown: The present invention provides an ultrasonic interventional puncture device for imaging ultrasonic medicine. Its structure includes that the puncture body 6 is also provided with a threaded rail 61, and the threaded rail 61 is arranged in the central area of ​​the loading block 62. The outer center of the loading block 62 carries a program control module 63 to electrically connect the telescopic part 64 at the bottom, and the inner center of the telescopic part 64 carries a puncture needle 65. The program control module 63 completes the electrical connection with the control host 2 through the line.

[0042] Among them, the threaded rail 61 and the central screw 575 are connected to each other and the loading block 62 also has circular grooves on the left and right sides of the threaded rail 61 to contact the balance rod 576. The puncture needle 65 is set in a vertical position and moves vertically through the telescopic part 64.

[0043] The loading block 62 is further provided with a partition frame 621 , a liquid container 622 is provided inside the partition frame 621 , a translational protrusion 623 is connected to the surface of the liquid container 622 , and a vertical cavity 624 and a positioning groove 625 are connected to the bottom center of the partition frame 621 .

[0044] Among them, the partition frame 621 covers and positions the edge of the liquid container 622 according to its own shape, the surface of the liquid container 622 and the translation protrusion 623 are perpendicular to each other and the bottom of the liquid container 622 is connected to the vertical cavity 624, the positioning groove 625 is connected to one end of the telescopic part 64 and the puncture needle 65 is connected to the vertical cavity 624 through the telescopic part 64.

[0045] Specific functions and operation procedures of this embodiment: In the present invention, the loading block 62 of the puncture body 6 can be connected to the central screw 575 through the threaded rail 61, and then the external program control module 63 can be electrically connected to the control host 2 through the circuit. For this purpose, the program setting of the control host 2 can allow the telescopic member 64 to control the puncture needle 65 with appropriate data, so that the puncture needle 65 is adjusted to a suitable position above the flat plate 4 as a whole through the control frame 5. It will be vertically lowered by the telescopic member 64 so that it can be accurately inserted into the living body for puncture. During the process, the program of the program control module 63 can be used to cooperate with the effect of limiting the puncture depth, and then the partition frame 621 in the loading block 62 can determine the position of the liquid container 622, so that the liquid container The device 622 can be pulled out or inserted in a straight line through the external translation protrusion 623, so that it can overlap and align with the vertical cavity 624. At the same time, the positioning groove 625 below the vertical cavity 624 can overlap and position with the telescopic member 64, ensuring that the puncture needle 65 can introduce the lesion into the liquid container 622 when extracting it, achieving the effect of facilitating the removal of the lesion in the later stage. (The bottom of the liquid container 622 and the vertical cavity 624 overlap with the rubber block, which allows one end of the puncture needle 65 to penetrate, so that after the lesion enters the liquid container 622 and the puncture needle 65 is removed and detached, the liquid and lesion inside the liquid container 622 will not penetrate, and the rebound and airtight recovery of the rubber block can improve the stability of lesion removal).

[0046] Utilizing the technical solution of the present invention, or those skilled in the art designing similar technical solutions inspired by the technical solution of the present invention to achieve the above technical effects, all fall within the scope of protection of the present invention.

Claims

1. An ultrasonic interventional puncture device for imaging ultrasound medicine, comprising: A reinforcement pad (1), a control host (2), a load-bearing platform (3), a flat board (4), a control frame (5), and a puncture main body (6), wherein the reinforcement pad (1) covers the lower part of the control host (2) and the upper end of the control host (2) and the load-bearing platform (3) are perpendicular to each other, the flat board (4) is arranged at the center of the surface of the load-bearing platform (3), the control frame (5) is vertically embedded in both sides of the surface of the load-bearing platform (3) and is spaced to match the edge of the flat board (4), the puncture main body (6) is arranged above the flat board (4) and is movably connected to the control frame (5), and is characterized by: The control frame (5) is further provided with a transverse sleeve (51), wherein a cavity (52) is opened inside the transverse sleeve (51), and the position of the slide rail (53) is determined by the cavity (52) so that the electric pulley (54) can be embedded. The top of the electric pulley (54) is connected to a gantry (55), and the control structure (57) is positioned by a connecting column (56) at the center of the gantry (55); The control structure (57) is further provided with a splicing assembly (571), which is arranged at the upper and lower centers of the No. 1 positioning block (572) and the No. 2 positioning block (573) and is fixedly connected to the left and right sides of the gantry (55). The center of the No. 1 positioning block (572) is connected to a driving motor (574) to drive the central screw (575) to slide in position. The middle upper and middle lower parts of the No. 1 positioning block (572) are further provided with a balance rod (576) to match the spacing with the central screw (575). The central screw (575) and the balance rod (576) pass through the central area of ​​the puncture body (6) and contact each other. The No. 2 positioning block (573) covers and limits the other ends of the central screw (575) and the balance rod (576); The control structure (57) of the control frame (5) is controlled by the control host (2), so that the driving motor (574) of the control structure (57) drives the central screw (575) to rotate, thereby allowing the puncture body (6) to move laterally above the flat board (4) in combination with the central screw (575) and the balance bar (576). At the same time, the electric pulley (54) at the bottom of the gantry (55) of the control frame (5) can slide laterally in the area of ​​the internal slide rail (53) of the horizontal sleeve (51) in combination with the control of the control host (2), so that the puncture body (6) can change its position in the area of ​​the flat board (4).

2. The ultrasonic interventional puncture device for imaging ultrasound medicine according to claim 1, characterized in that: The area of ​​the reinforcement pad (1) is consistent with the area of ​​the lower end of the control host (2), and the control host (2) also includes a detachable control panel. The flat plate (4) of the load-bearing platform (3) is set in a parallel orientation. The control frame (5) is set in a symmetrical orientation on the load-bearing platform (3) and limits the two sides of the puncture body (6).

3. The ultrasonic interventional puncture device for imaging ultrasound medicine according to claim 1, characterized in that: The transverse sleeve (51) is rectangular in shape and covers the cavity (52) and the outside of the slide rail (53). The slide rail (53) determines the position of the electric pulley (54). The connecting column (56) of the gantry (55) is set in a vertical orientation and defines the top center of the control structure (57).

4. The ultrasonic interventional puncture device for imaging ultrasound medicine according to claim 1, characterized in that: The splicing assembly (571) is provided with a group of components in the upper and lower center areas of the No. 1 positioning block (572) and the No. 2 positioning block (573) and is set in a symmetrical orientation. The driving motor (574) is set in a horizontal orientation and coincides with the center of the central screw (575). There is a distance between the balance rod (576) and the central screw (575).

5. The ultrasonic interventional puncture device for imaging ultrasound medicine according to claim 1, characterized in that: The splicing assembly (571) is provided with a welding module (5711), the welding module (5711) is arranged in the edge center area of ​​the positioning frame (5712), and the center of the positioning frame (5712) is also provided with a transverse slot (5713) for the adsorption block (5714) and the solid block (5715) to pass through, and one end of the solid block (5715) is connected to a pull block (5716), the positioning frame (5712) is connected to the outside of the gantry (55) through the welding module (5711), and the pull block (5716) controls the solid block (5715) and the adsorption block (5714) to pass through the transverse slot (5713) and the outside of the gantry (55) to be interlaced and connected with the internal No. 1 positioning block (572) and No. 2 positioning block (573); The shape of the transverse slot (5713) of the positioning frame (5712) matches the shape of the adsorption block (5714) and the solid block (5715). The adsorption block (5714) covers one end area of ​​the solid block (5715), and the other end of the solid block (5715) is controlled by the pulling block (5716).

6. The ultrasonic interventional puncture device for imaging ultrasound medicine according to claim 5, characterized in that: The pull block (5716) is further provided with a locking bolt (7161), one end of which is welded to the central area of ​​the parallel plate (7162) and the other side of the parallel plate (7162) is provided with a protrusion (7163); The locking bolt (7161) and the parallel plate (7162) are perpendicular to each other, and the protrusion (7163) of the parallel plate (7162) includes a rectangular through groove.

7. The ultrasonic interventional puncture device for imaging ultrasonic medicine according to claim 1, characterized in that: The puncture body (6) is further provided with a threaded rail (61), and the threaded rail (61) is arranged in the central area of ​​the loading block (62). The outer center of the loading block (62) carries a program control module (63) for electrically connecting to the telescopic member (64) at the bottom. The inner center of the telescopic member (64) carries a puncture needle (65). The program control module (63) completes the electrical connection with the control host (2) through the circuit. The threaded rail (61) and the central screw (575) are connected to each other, and the loading block (62) is further provided with circular through grooves on the left and right sides of the threaded rail (61) for contact with the balance rod (576). The puncture needle (65) is set in a vertical orientation and moves vertically through the telescopic member (64).

8. The ultrasonic interventional puncture device for imaging ultrasonic medicine according to claim 7, characterized in that: The loading block (62) is further provided with a partition frame (621), a liquid container (622) is provided inside the partition frame (621), a translational protrusion (623) is connected to the surface of the liquid container (622), and a vertical cavity (624) and a positioning groove (625) are further connected to the center of the bottom of the partition frame (621); The partition frame (621) covers and positions the edge of the liquid container (622) according to its own shape, the surface of the liquid container (622) and the translation protrusion (623) are perpendicular to each other, and the bottom of the liquid container (622) is connected to the vertical cavity (624), the positioning groove (625) is connected to one end of the telescopic member (64), and the puncture needle (65) is connected to the vertical cavity (624) through the telescopic member (64).

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