Ultrasonic intervention puncture device for image ultrasonic medicine
By designing a protective mechanism in an ultrasonic interventional puncture device, the contact between the puncture needle and normal tissue or blood vessels is reduced by using protective tubes and conical elastic sheets, the problem of lesion cells adhesion and being taken to other parts is solved, and the safety of ultrasonic puncture is improved.
Patent Information
- Application Number
- CN202411895180.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-21
- Publication Date
- 2025-02-25
AI Technical Summary
During ultrasound interventional puncture, when the puncture needle penetrates the lesion site, the lesion cells tend to adhere to the surface of the needle, resulting in the cells being taken to other parts when they are pulled out, reducing the safety of ultrasound puncture.
An ultrasonic interventional puncture device for imaging ultrasound medicine is designed, including a protective mechanism. The protective mechanism includes a protective tube, a tapered sleeve and a tapered elastic sheet. Through the coordination of the first drive assembly, the activation assembly and the second drive assembly, the probability of contact between the puncture needle and normal tissue or blood vessel is reduced, and the lesion cells are prevented from being brought to other parts.
By reducing the chance of contact between the puncture needle and normal tissue or blood vessels, the risk of lesion cells being taken to other sites is reduced, thereby improving the safety of ultrasound puncture.
Smart Images
Figure CN119498936A_ABST
Abstract
Description
Technical Field
[0001] The present invention relates to the technical field of ultrasonic interventional puncture, in particular to an ultrasonic interventional puncture device for imaging ultrasonic medicine. Background Art
[0002] Ultrasound interventional puncture refers to the technique of accurately inserting a puncture needle or catheter into various organs or tissues in the human body under real-time ultrasound imaging monitoring to perform various diagnostic and treatment techniques such as puncture and fluid extraction, histological biopsy, catheter drainage, tumor ablation or pain treatment. It has been widely used in clinical practice and provides pathological basis for clinical diagnosis.
[0003] When performing ultrasound interventional puncture, the ultrasound probe is first used to scan the patient's body surface to determine the location, depth and surrounding structures of the target site, and the puncture point and needle insertion path are marked on the ultrasound image to ensure that the puncture needle can accurately reach the target. Then, under the real-time guidance of ultrasound, the puncture needle is slowly inserted into the patient's body along the predetermined needle insertion path. The doctor adjusts the direction and depth of the puncture needle by observing the ultrasound image to ensure that the puncture needle accurately enters the target tissue or organ. In the actual puncture process, when the puncture needle penetrates the lesion site, the lesion cells will be directly adhered to the surface of the needle. In particular, when the puncture needle passes through cell-rich lesion tissue, the cells may adhere to the needle due to friction, adsorption and other factors. When the puncture needle is pulled out of the lesion site and passes through the surrounding normal tissue or blood vessels, there is a risk that these adhered cells will be carried to other sites, thereby causing contamination of tissues in other sites, thereby reducing the safety of ultrasound puncture. Summary of the invention
[0004] The object of the present invention is to provide an ultrasonic interventional puncture device for imaging ultrasonic medicine to solve the problems raised in the above-mentioned background technology.
[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: an ultrasonic interventional puncture device for imaging ultrasonic medicine, comprising an operating tube and a puncture needle slidably connected to the operating tube, the operating tube being slidably connected to a push plate, one end of the puncture needle being connected to the push plate, a push ring being slidably connected to a side wall of the operating tube, the push plate being connected to the push ring through a connecting hole and a connecting plate, an auxiliary ring being fixedly connected to one end of the operating tube away from the puncture needle, and a protective mechanism being arranged on the operating tube for protecting the puncture needle when extracting cell tissue at a lesion site; The protection mechanism includes a protection tube fixedly connected to the side of the operating tube away from the auxiliary ring, the end of the protection tube away from the operating tube is fixedly connected to a conical sleeve, the inner wall of the conical sleeve is provided with a plurality of conical elastic sheets, each of the conical elastic sheets is connected by a rubber plate, the conical sleeve is provided with a first driving assembly for driving each conical elastic sheet, the protection tube is provided with a supporting assembly for supporting the puncture needle and a starting assembly arranged on the supporting assembly for starting the first driving assembly.
[0006] Preferably, the first driving assembly comprises a driving hole opened on the inner wall of the conical sleeve, and the driving hole is provided with a rubber airbag.
[0007] Preferably, the support assembly comprises a plurality of U-shaped plates arranged in a ring array on the protection tube, each of the U-shaped plates is connected to a support roller via a rotating shaft, and the protection tube is provided with an extrusion assembly for extruding each support roller.
[0008] Preferably, the extrusion assembly includes two symmetrically arranged extrusion tubes fixedly connected to the inner wall of the protective tube, the two extrusion tubes are slidably connected with an extrusion rod, one end of the two extrusion rods is connected to the U-shaped plate, the side walls of the two extrusion tubes are sleeved with a first spring, and the two ends of the two first springs are respectively connected to the inner wall of the protective tube and the U-shaped plate.
[0009] Preferably, the starting assembly includes a starting tube fixedly connected to one side of the U-shaped plate, the end of the starting tube close to the conical sleeve is connected to a connecting tube through a hose, the other end of the connecting tube is connected to a rubber airbag, the connecting tube is fixedly connected to a fixing tube on the side close to the rotating shaft, the fixing tube is slidably connected to a starting plate, the fixing tube is provided with a second driving assembly for driving the starting plate, the rotating shaft is provided with a pushing assembly for pushing the second driving assembly, the starting tube is provided with two one-way valves with opposite conduction directions, and the two one-way valves are symmetrically arranged about the fixed tube.
[0010] Preferably, the second driving assembly includes a driving rod slidably connected to the fixed tube, one end of the driving rod is connected to the starting plate, the driving rod is located on the inner side wall of the fixed tube and is provided with a second spring, and both ends of the second spring are respectively connected to the starting plate and the bottom wall of the fixed tube.
[0011] Preferably, the pushing assembly includes a rotating rod rotatably connected to a rotating shaft near one end of a starting tube, the other end of the rotating rod is fixedly connected to a circular plate, the side wall of the circular plate is fixedly connected to a fixing ring, the side wall of the fixing ring is fixedly connected to a plurality of triangular plates, and the rotating shaft is provided with a rotating assembly for performing unidirectional rotation of each triangular plate.
[0012] Preferably, the rotating assembly includes a connecting ring fixedly connected to the side wall of the rotating shaft near one end of the fixed ring, a plurality of rotating holes are opened on the side of the connecting ring near the fixed ring, each of the rotating holes is slidably connected to a connecting block, the fixed ring is slidably connected to a plurality of T-shaped rods, one end of each of the T-shaped rods is connected to the connecting block, one side of each of the connecting blocks is opened with an inclined surface, a third spring is sleeved on the side wall of each of the T-shaped rods, both ends of each of the third springs are respectively connected to the fixed ring and the connecting block, and the elastic force of each of the third springs is smaller than the elastic force of the second spring.
[0013] Preferably, one of the connecting tubes is provided with a deflation assembly for deflation of the rubber airbag, the deflation assembly includes a deflation tube fixedly connected to the connecting tube on a side close to the rubber airbag, the deflation tube is fixedly connected to a conical ring at one end away from the connecting tube, the conical ring is provided with a sealing ball, the deflation tube is provided with a telescopic assembly for telescoping the sealing ball, the conical ring is slidably connected to a deflation rod at one end away from the deflation tube, one end of the deflation rod is connected to the sealing ball.
[0014] Preferably, the telescopic assembly comprises a porous plate fixedly connected to the air leakage pipe, a fourth spring is fixedly connected to one side of the porous plate close to the sealing ball, and the other end of the fourth spring is connected to the sealing ball.
[0015] Compared with the prior art, the present invention has the following beneficial effects: This ultrasonic interventional puncture device for imaging ultrasonic medicine, through the setting of the protection mechanism, under the cooperation of the first drive component, the starting component and the second drive component, during the process of removing the puncture needle from the patient's body, utilizes the protection of the protection tube and the shielding of the through hole of the protection tube by each conical elastic sheet, thereby reducing the probability of the puncture needle contacting normal tissue or blood vessels at the patient's puncture site, thereby reducing the risk of diseased cells adhered to the surface of the puncture needle being carried to other parts, thereby further improving the safety of ultrasonic puncture. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 It is a structural schematic diagram of the present invention; Figure 2 It is a schematic diagram of the structure inside the operating tube of the present invention; Figure 3 It is a schematic diagram of the structure inside the protection mechanism of the present invention; Figure 4 It is a schematic diagram of the structure of the support assembly and the rotating assembly in the present invention; Figure 5 for Figure 3 A schematic diagram of the enlarged structure at A in the middle; Figure 6 for Figure 3 A schematic diagram of the enlarged structure at B in the middle; Figure 7 for Figure 4 Schematic diagram of the enlarged structure at C in the middle; Figure 8 for Figure 5 Schematic diagram of the enlarged structure at D in the middle.
[0017] In the figure: 101, operating tube; 102, puncture needle; 103, push ring; 104, push plate; 105, auxiliary ring; 2, protection mechanism; 201, protection tube; 202, conical sleeve; 203, conical elastic sheet; 204, rubber plate; 3, first driving assembly; 301, driving hole; 302, rubber airbag; 4, supporting assembly; 401, U-shaped plate; 402, supporting roller; 403, rotating shaft; 5, extrusion assembly; 501, extrusion tube; 502, extrusion rod; 503, first spring; 6, starting assembly; 601, starting tube; 602, connecting tube; 603, fixing tube; 60 4. Start plate; 605. One-way valve; 7. Second drive assembly; 701. Drive rod; 702. Second spring; 8. Push assembly; 801. Rotating rod; 802. Circular plate; 803. Fixed ring; 804. Triangular plate; 9. Rotating assembly; 901. Connecting ring; 902. Rotating hole; 903. Connecting block; 904. T-bar; 905. Third spring; 906. Inclined surface; 10. Deflating assembly; 1001. Deflating pipe; 1002. Conical ring; 1003. Sealing ball; 1004. Deflating rod; 11. Telescopic assembly; 1101. Perforated plate; 1102. Fourth spring. DETAILED DESCRIPTION
[0018] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments 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.
[0019] See also Figure 1-Figure 8 The present invention provides a technical solution: an ultrasonic interventional puncture device for imaging ultrasonic medicine, comprising an operating tube 101 and a puncture needle 102 slidably connected to the operating tube 101, the operating tube 101 is slidably connected to a push plate 104, one end of the puncture needle 102 is connected to the push plate 104, a push ring 103 is slidably connected to the side wall of the operating tube 101, the push plate 104 is connected to the push ring 103 through a connecting hole and a connecting plate, an auxiliary ring 105 is fixedly connected to one end of the operating tube 101 away from the puncture needle 102, and also includes a protection mechanism 2 arranged on the operating tube 101 for protecting the puncture needle 102 when extracting cell tissue at the lesion site; The protection mechanism 2 includes a protection tube 201 fixedly connected to the side of the operating tube 101 away from the auxiliary ring 105, and a conical sleeve 202 is fixedly connected to one end of the protection tube 201 away from the operating tube 101. A plurality of conical elastic sheets 203 are arranged on the inner wall of the conical sleeve 202, and each conical elastic sheet 203 is connected by a rubber plate 204. The conical sleeve 202 is provided with a first driving assembly 3 for driving each conical elastic sheet 203. The protection tube 201 is provided with a supporting assembly 4 for supporting the puncture needle 102 and a starting assembly 6 arranged on the supporting assembly 4 for starting the first driving assembly 3. It should be noted here that: through the setting of the protection mechanism 2, under the cooperation of the first drive component 3, the starting component 6 and the second drive component 7, in the process of removing the puncture needle 102 from the patient's body, the protection of the protection tube 201 and the shielding of the through hole of the protection tube 201 by each conical elastic sheet 203 are utilized to reduce the probability of the puncture needle 102 contacting the normal tissue or blood vessel at the puncture site of the patient, thereby reducing the risk of the diseased cells adhered to the surface of the puncture needle 102 being carried to other parts, thereby further improving the safety of ultrasonic puncture.
[0020] See also Figure 3 and Figure 5 The first driving assembly 3 shown in the figure includes a driving hole 301 opened on the inner wall of the conical sleeve 202, and the driving hole 301 is provided with a rubber airbag 302; It should be noted here that: through the provision of the first driving assembly 3, it is convenient to squeeze each conical elastic piece 203, so that the conical small ends of each conical elastic piece 203 are continuously gathered.
[0021] See also Figure 3 and Figure 4 The support assembly 4 shown in the figure includes a plurality of U-shaped plates 401 arranged in a ring array on the protection tube 201, each U-shaped plate 401 is connected to a support roller 402 via a rotating shaft 403, and the protection tube 201 is provided with an extrusion assembly 5 for extruding each support roller 402; It should be noted here that: by setting the support component 4, support and guidance are provided for the movement of the puncture needle 102, thereby ensuring that the puncture needle 102 accurately reaches the lesion site.
[0022] See also Figure 3 and Figure 6 The extrusion assembly 5 shown in the figure includes two extrusion tubes 501 fixedly connected to the inner wall of the protection tube 201 and symmetrically arranged with each other, the two extrusion tubes 501 are slidably connected with an extrusion rod 502, one end of the two extrusion rods 502 is connected to the U-shaped plate 401, and the side walls of the two extrusion tubes 501 are sleeved with a first spring 503, and the two ends of the two first springs 503 are respectively connected to the inner wall of the protection tube 201 and the U-shaped plate 401; It should be noted here that: by disposing the extrusion assembly 5 , the support roller 402 always keeps in contact with the side wall of the puncture needle 102 .
[0023] See also Figure 3 and Figure 6 The starting assembly 6 shown in the figure includes a starting tube 601 fixedly connected to one side of the U-shaped plate 401, one end of the starting tube 601 close to the conical sleeve 202 is connected to a connecting tube 602 through a hose, the other end of the connecting tube 602 is connected to the rubber airbag 302, and the connecting tube 602 is fixedly connected to a fixed tube 603 on one side close to the rotating shaft 403, and the fixed tube 603 is slidably connected to a starting plate 604, and the fixed tube 603 is provided with a second driving assembly 7 for driving the starting plate 604, and the rotating shaft 403 is provided with a pushing assembly 8 for pushing the second driving assembly 7, and the starting tube 601 is provided with two one-way valves 605 with opposite conduction directions, and the two one-way valves 605 are symmetrically arranged about the fixed tube 603; It should be noted that: by setting the starting assembly 6, it is convenient to inject air into the rubber airbag 302, so that the rubber airbag 302 is inflated.
[0024] It is worth noting that the conducting direction of the one-way valve 605 is from the operating tube 101 to the rubber airbag 302 .
[0025] See also Figure 3 and Figure 6 The second driving assembly 7 shown in the figure includes a driving rod 701 slidably connected to the fixed tube 603, one end of the driving rod 701 is connected to the starting plate 604, the driving rod 701 is located on the inner side wall of the fixed tube 603 and is sleeved with a second spring 702, and the two ends of the second spring 702 are respectively connected to the starting plate 604 and the bottom wall of the fixed tube 603; It should be noted here that: through the setting of the second driving component 7, it is convenient to push the starting plate 604 to move back and forth in the fixed tube 603, so that under the pressure difference and the one-way blocking effect of the two one-way valves 605, the gas in the protective tube 201 is continuously transported to the rubber airbag 302 through the connecting tube 602.
[0026] See also Figure 6 and Figure 7 The pushing assembly 8 shown in the figure includes a rotating rod 801 rotatably connected to one end of the rotating shaft 403 close to the starting tube 601, a circular plate 802 is fixedly connected to the other end of the rotating rod 801, a fixing ring 803 is fixedly connected to the side wall of the circular plate 802, a plurality of triangular plates 804 are fixedly connected to the side wall of the fixing ring 803, and the rotating shaft 403 is provided with a rotating assembly 9 for unidirectionally rotating each triangular plate 804; It should be noted here that: the setting of the pushing component 8 is used to push the driving rod 701 reciprocatingly, thereby pushing the starting plate 604 to move reciprocatingly in the fixed tube 603.
[0027] See also Figure 6 and Figure 7 The rotating assembly 9 shown in the figure includes a connecting ring 901 fixedly connected to the side wall of one end of the rotating shaft 403 close to the fixing ring 803, a plurality of rotating holes 902 are provided on the side of the connecting ring 901 close to the fixing ring 803, each rotating hole 902 is slidably connected to a connecting block 903, and the fixing ring 803 is slidably connected to a plurality of T-shaped rods 904, one end of each T-shaped rod 904 is connected to the connecting block 903, and a slope 906 is provided on one side of each connecting block 903, and a third spring 905 is sleeved on the side wall of each T-shaped rod 904, and the two ends of each third spring 905 are respectively connected to the fixing ring 803 and the connecting block 903, and the elastic force of each third spring 905 is less than the elastic force of the second spring 702; It should be noted that: by setting the rotating assembly 9, when the puncture needle 102 approaches the lesion site, the fixing ring 803 will not be driven to rotate, and the rubber airbag 302 will not be expanded.
[0028] See also Figure 5 and Figure 8 One of the connecting tubes 602 shown in the figure is provided with a deflation assembly 10 for deflation of the rubber airbag 302, the deflation assembly 10 comprises a deflation tube 1001 fixedly connected to the connecting tube 602 near the rubber airbag 302, the deflation tube 1001 is fixedly connected to one end thereof away from the connecting tube 602 with a conical ring 1002, the conical ring 1002 is provided with a blocking ball 1003, the deflation tube 1001 is provided with a telescopic assembly 11 for telescoping the blocking ball 1003, the conical ring 1002 is slidably connected to one end thereof away from the deflation tube 1001 with a deflation rod 1004, one end of the deflation rod 1004 is connected to the blocking ball 1003; It should be noted here that: through the setting of the deflation component 10, when the puncture needle 102 is close to the lesion site and has not been completely removed from the conical sleeve 202, the rubber airbag 302 will not squeeze the various conical elastic sheets 203, thereby providing an operating channel for normal puncture and retraction of the puncture needle 102.
[0029] See also Figure 5 and Figure 8 The telescopic assembly 11 shown in the figure includes a porous plate 1101 fixedly connected to the vent pipe 1001, a fourth spring 1102 is fixedly connected to one side of the porous plate 1101 close to the blocking ball 1003, and the other end of the fourth spring 1102 is connected to the blocking ball 1003; It should be noted here that: the telescopic component 11 is provided to provide elastic squeezing effect on the blocking ball 1003 so that the blocking ball 1003 abuts against the inner wall of the conical ring 1002 , thereby achieving blocking of the vent pipe 1001 .
[0030] Working principle: When performing ultrasound interventional puncture, first use the ultrasound probe to scan the patient's body surface to determine the location, depth and surrounding structures of the target part, and mark the puncture point and needle insertion path on the ultrasound image. Then insert the thumb into the auxiliary ring 105, and place the index finger and middle finger on both sides of the push ring 103. After completing the hand-held operation of the operating tube 101, the protective tube 201 at one end of the operating tube 101 can be slowly inserted into the patient's body along the predetermined needle insertion path under the real-time guidance of ultrasound. At this time, the doctor can adjust the direction and depth of the protective tube 201 by observing the ultrasound image to ensure that the protective tube 201 accurately enters the target tissue or organ; When the conical sleeve 202 at one end of the protection tube 201 abuts against the lesion on the target tissue or organ, the advancement of the protection tube 201 is stopped. At this time, the push ring 103 is pushed by the index finger and the middle finger, so that the puncture needle 102 approaches the lesion. In the process of the puncture needle 102 approaching the lesion, under the squeezing action of the squeezing assembly 5, each support roller 402 abuts against the side wall of the puncture needle 102, thereby providing support and guidance for the movement of the puncture needle 102, thereby ensuring that the puncture needle 102 accurately reaches the lesion. When the supporting roller 402 abuts against the side wall of the puncture needle 102, the connecting ring 901 at one end of the rotating shaft 403 will be driven to rotate. When the puncture needle 102 moves close to the lesion, the rotating shaft 403 will drive the connecting ring 901 to rotate clockwise, so that the rotating hole 902 on the connecting ring 901 abuts against the inclined surface 906 on the connecting block 903. Therefore, under the mutual force and the guiding action of the T-bar 904, the connecting block 903 is pushed to move close to the fixed ring 803, so that when the puncture needle 102 moves close to the lesion, the fixed ring 803 will not be driven to rotate. As the push ring 103 is continuously pushed forward, when the puncture needle 102 is inserted into the lesion site, the puncture force causes the lesion tissue to enter the puncture needle 102, thereby completing the extraction of the lesion tissue. After the lesion tissue is extracted, the push ring 103 is pushed in the opposite direction to move the puncture needle 102 away from the lesion site. When the puncture needle 102 is away from the lesion site, the support roller 402 is driven to rotate counterclockwise, thereby driving the connecting ring 901 on the rotating shaft 403 to rotate counterclockwise. During the counterclockwise rotation of the connecting ring 901, the fixing ring 803 is driven to rotate under the connection between the connecting block 903 and the T-bar 904. During the rotation of the fixed ring 803, each triangular plate 804 will be driven to rotate synchronously. During the rotation of each triangular plate 804, when each triangular plate 804 reciprocates against the driving rod 701, the interaction force and the elastic action of the second spring 702 will push the starting plate 604 at one end of the driving rod 701 to move reciprocally in the fixed tube 603. During the reciprocating movement of the starting plate 604, the gas in the protective tube 201 will be continuously transported to the rubber airbag 302 through the connecting tube 602 under the action of the air pressure difference and the one-way blocking of the two one-way valves 605. During the continuous inflation of the rubber airbag 302, the rubber airbag 302 will continue to expand, and the expanded rubber airbag 302 will press each cone The conical elastic sheet 203 is squeezed, so that the conical small ends of each conical elastic sheet 203 are continuously gathered together, thereby reducing the connection space between the protection tube 201 and the normal tissue or blood vessels around the patient. When the puncture needle 102 is moved to a certain height inside the protection tube 201, the puncture needle 102 can be removed from the patient's body by pulling the operating tube 101. In the process of removing the puncture needle 102, the protection of the protection tube 201 and the shielding of the through hole of the protection tube 201 by each conical elastic sheet 203 reduce the probability of the puncture needle 102 contacting the normal tissue or blood vessels at the puncture site of the patient, thereby reducing the risk of the diseased cells adhered to the surface of the puncture needle 102 being carried to other parts, thereby further improving the safety of ultrasonic puncture; When the puncture needle 102 approaches or moves away from the lesion, the deflation rod 1004 will be squeezed and pushed, so that there is a gap between the blocking ball 1003 and the conical ring 1002, so that the gas in the rubber airbag 302 is leaked from the deflation tube 1001, and then when the puncture needle 102 approaches the lesion and has not been completely moved out of the conical sleeve 202, the rubber airbag 302 will not squeeze the various conical elastic sheets 203, thereby providing an operating channel for the normal puncture and retraction of the puncture needle 102.
Claims
1. An ultrasonic interventional puncture device for imaging ultrasonic medicine, comprising: An operating tube (101) and a puncture needle (102) slidably connected to the operating tube (101), wherein the operating tube (101) is slidably connected to a push plate (104), one end of the puncture needle (102) is connected to the push plate (104), a push ring (103) is slidably connected to the side wall of the operating tube (101), the push plate (104) is connected to the push ring (103) via a connecting hole and a connecting plate, and an auxiliary ring (105) is fixedly connected to one end of the operating tube (101) away from the puncture needle (102); It is characterized by further comprising: A protection mechanism (2) disposed on the operating tube (101) and used to protect the puncture needle (102) when extracting cell tissue from a lesion; The protection mechanism (2) comprises a protection tube (201) fixedly connected to a side of the operating tube (101) away from the auxiliary ring (105); one end of the protection tube (201) away from the operating tube (101) is fixedly connected to a conical sleeve (202); a plurality of conical elastic sheets (203) are provided on the inner wall of the conical sleeve (202); each of the conical elastic sheets (203) is connected to each other via a rubber plate (204); the conical sleeve (202) is provided with a first driving assembly (3) for driving each of the conical elastic sheets (203); the protection tube (201) is provided with a supporting assembly (4) for supporting the puncture needle (102) and a starting assembly (6) provided on the supporting assembly (4) for starting the first driving assembly (3).
2. The ultrasonic interventional puncture device for imaging ultrasonic medicine according to claim 1, characterized in that: The first driving component (3) comprises a driving hole (301) opened on the inner wall of the conical sleeve (202), and the driving hole (301) is provided with a rubber airbag (302).
3. The ultrasonic interventional puncture device for imaging ultrasonic medicine according to claim 2, characterized in that: The support assembly (4) comprises a plurality of U-shaped plates (401) arranged in a ring array on the protection tube (201), each of the U-shaped plates (401) being connected to a support roller (402) via a rotating shaft (403), and the protection tube (201) is provided with an extrusion assembly (5) for extruding each of the support rollers (402).
4. The ultrasonic interventional puncture device for imaging ultrasonic medicine according to claim 3, characterized in that: The extrusion assembly (5) comprises two extrusion tubes (501) fixedly connected to the inner wall of the protection tube (201) and symmetrically arranged with each other, the two extrusion tubes (501) being slidably connected with an extrusion rod (502), one end of the two extrusion rods (502) being connected to the U-shaped plate (401), the side walls of the two extrusion tubes (501) being sleeved with a first spring (503), and the two ends of the two first springs (503) being respectively connected to the inner wall of the protection tube (201) and the U-shaped plate (401).
5. The ultrasonic interventional puncture device for imaging ultrasonic medicine according to claim 4, characterized in that: The starting assembly (6) comprises a starting tube (601) fixedly connected to one side of the U-shaped plate (401); one end of the starting tube (601) close to the conical sleeve (202) is connected to a connecting tube (602) via a hose; the other end of the connecting tube (602) is connected to a rubber airbag (302); a fixing tube (603) is fixedly connected to one side of the connecting tube (602) close to the rotating shaft (403); the fixing tube (603) is slidably connected to a starting plate (604); the fixing tube (603) is provided with a second driving assembly (7) for driving the starting plate (604); the rotating shaft (403) is provided with a pushing assembly (8) for pushing the second driving assembly (7); the starting tube (601) is provided with two one-way valves (605) with opposite conduction directions; the two one-way valves (605) are symmetrically arranged with respect to the fixing tube (603).
6. The ultrasonic interventional puncture device for imaging ultrasonic medicine according to claim 5, characterized in that: The second driving assembly (7) comprises a driving rod (701) slidably connected to the fixed tube (603), one end of the driving rod (701) being connected to the starting plate (604), the driving rod (701) being located on the inner side wall of the fixed tube (603) and being sleeved with a second spring (702), the two ends of the second spring (702) being respectively connected to the starting plate (604) and the bottom wall of the fixed tube (603).
7. The ultrasonic interventional puncture device for imaging ultrasonic medicine according to claim 6, characterized in that: The pushing assembly (8) comprises a rotating rod (801) rotatably connected to one end of the rotating shaft (403) close to the starting tube (601); the other end of the rotating rod (801) is fixedly connected to a circular plate (802); a fixing ring (803) is fixedly connected to the side wall of the circular plate (802); a plurality of triangular plates (804) are fixedly connected to the side wall of the fixing ring (803); and a rotating assembly (9) for unidirectionally rotating each triangular plate (804) is provided on the rotating shaft (403).
8. The ultrasonic interventional puncture device for imaging ultrasonic medicine according to claim 7, characterized in that: The rotating assembly (9) comprises a connecting ring (901) fixedly connected to a side wall of one end of the rotating shaft (403) close to the fixing ring (803); a plurality of rotating holes (902) are provided on a side of the connecting ring (901) close to the fixing ring (803); each of the rotating holes (902) is slidably connected to a connecting block (903); the fixing ring (803) is slidably connected to a plurality of T-shaped rods (904); one end of each of the T-shaped rods (904) is connected to the connecting block (903); one side of each of the connecting blocks (903) is provided with an inclined surface (906); a third spring (905) is sleeved on a side wall of each of the T-shaped rods (904); two ends of each of the third springs (905) are respectively connected to the fixing ring (803) and the connecting block (903); and the elastic force of each of the third springs (905) is smaller than the elastic force of the second spring (702).
9. The ultrasonic interventional puncture device for imaging ultrasonic medicine according to claim 8, characterized in that: One of the connecting tubes (602) is provided with a deflation assembly (10) for deflation of the rubber airbag (302), the deflation assembly (10) comprising a deflation tube (1001) fixedly connected to a side of the connecting tube (602) close to the rubber airbag (302), one end of the deflation tube (1001) away from the connecting tube (602) is fixedly connected to a conical ring (1002), the conical ring (1002) is provided with a blocking ball (1003), the deflation tube (1001) is provided with a telescopic assembly (11) for telescoping the blocking ball (1003), one end of the conical ring (1002) away from the deflation tube (1001) is slidably connected to a deflation rod (1004), one end of the deflation rod (1004) is connected to the blocking ball (1003).
10. The ultrasonic interventional puncture device for imaging ultrasonic medicine according to claim 9, characterized in that: The telescopic assembly (11) comprises a porous plate (1101) fixedly connected to the air leakage pipe (1001); a fourth spring (1102) is fixedly connected to one side of the porous plate (1101) close to the blocking ball (1003); and the other end of the fourth spring (1102) is connected to the blocking ball (1003).