CN219306879U - A Cardiovascular Interventional Therapy Device Convenient for Adjusting Puncture Angle - Google Patents

Abstract

The utility model discloses a cardiovascular interventional therapy device which is convenient for adjusting the puncture angle, which comprises a fixing seat and a height adjustment assembly, the inner middle end of the fixing seat is provided with a storage groove, and the height adjustment assembly is arranged inside the storage groove At the bottom end, the upper end of the telescopic column is connected with a connecting head, the right end of the connecting head is connected with an angle adjustment assembly, and the upper end of the rotating seat is connected with an injection assembly. Compared with the existing cardiovascular interventional therapy device, the cardiovascular interventional therapy device that is convenient for adjusting the puncture angle can fix the position of the puncture needle of the interventional therapy device through the adjustment of the height adjustment component and the angle adjustment component, so as to facilitate the improvement of the puncture rate. Accuracy, improve the efficiency of surgical puncture, and cover the patient's body through the protective fixing component, which is convenient to improve the fastness and comfort, and improve the fixing effect of the equipment. The storage slot and the fixed protective component can be used together to store the equipment. Improve the portability of the device.

Description

A Cardiovascular Interventional Therapy Device Convenient for Adjusting Puncture Angle

technical field

The utility model relates to the technical field of cardiovascular intervention, in particular to a cardiovascular interventional treatment device which is convenient for adjusting the puncture angle.

Background technique

Cardiovascular interventional therapy is a new technique for diagnosing and treating cardiovascular diseases. It does not require surgery. Under the guidance of imaging methods, through puncture of blood vessels on the surface of the body, with the help of certain instruments, the catheter is sent to the lesion site, through a specific cardiovascular system. Catheter manipulation techniques for the diagnosis and treatment of cardiovascular disease.

For example, the patent document with publication number CN216603007U discloses a cardiovascular interventional therapy device. During use, the device includes a syringe, a needle tube and a guide wire cannula. The needle tube is fixed to one end of the syringe, and a push mechanism is provided inside the syringe. , the outer side of the syringe near the end of the needle tube is connected with a collection mechanism; the push mechanism includes a moving block and a push rod, the side of the moving block away from the needle tube is fixed with the push rod, and there are through holes inside the moving block and the push rod, and the guide wire is inserted Assembled inside the through hole; the through hole and the needle tube are on the same axis; the material of the moving block is medical rubber. The utility model cooperates with multi-structure design, so that the device can conveniently and quickly transport the push rod through the push mechanism, and through the design of the collection mechanism, the device can collect blood when it flows out, avoiding contamination of the workbench and reducing infection , Reduce unnecessary inconvenience to the doctor's operation.

The above-mentioned cardiovascular intervention therapy treats the patient by penetrating the needle tube into the patient's cardiovascular site. When in use, the doctor manually pushes the needle through the needle tube and inserts it into the patient's body. The angle of the needle is adjusted and controlled by the doctor, which requires the use of puncture The doctor who uses the needle will not make mistakes due to hand shaking, otherwise it will cause harm to the patient. In view of the above situation, a cardiovascular interventional therapy device that is easy to adjust the puncture angle is now provided.

Utility model content

The purpose of the present utility model is to provide a cardiovascular interventional therapy device which is convenient for adjusting the puncture angle, so as to solve the problems raised in the above-mentioned background technology.

In order to achieve the above purpose, the utility model provides the following technical solutions: a cardiovascular interventional therapy device for adjusting the puncture angle, including a fixed seat and a height adjustment assembly, the inner middle end of the fixed seat is provided with a storage groove, and the height The adjustment assembly is arranged at the inner bottom of the storage tank, and the height adjustment assembly includes a telescopic column, a connecting head and a rotating seat, the upper end of the telescopic column is connected with a connecting head, and the upper end of the connecting head is connected with a rotating seat, and the connecting head The right end of the rotating seat is connected with an angle adjustment assembly, and the upper end of the rotating seat is connected with an injection assembly.

Further, the angle adjustment assembly includes an adjustment rod and a sliding connection block, and the upper end of the adjustment rod is connected with a sliding connection block, and the front end of the sliding connection block is connected with a fastening screw.

Further, the injection assembly includes a needle tube, a propeller and an injection head, the inside of the needle tube is provided with a propeller, and the right end of the needle tube is connected to the injection head.

Further, a puncture assembly is connected to the right end of the injection head, and the puncture assembly includes a connection fastening head and a puncture needle, and the right end of the connection fastening head is connected to a puncture needle.

Further, the lower end of the fixing seat is connected with a protective fixing assembly, and the protective fixing assembly includes a fixing plate, a suction cup and a sponge pad, suction cups are arranged on the front and rear sides of the lower end of the fixing plate, and the middle part of the lower end of the fixing plate is provided with Sponge mats.

Further, fixing holes are provided at the front and rear ends of the upper wall of the fixing base, and the upper end of the fixing base is connected with a fixed protection component, and the front wall of the fixing base is provided with adjustment holes.

Further, the fixed protection component includes a fixed pressure plate, removable screws and buffer pads, the front and rear ends of the fixed pressure plate are connected with removable screws, and the lower end of the fixed pressure plate is connected with a buffer pad.

Compared with the prior art, the beneficial effect of the utility model is: through the adjustment of the height adjustment assembly and the angle adjustment assembly, the position of the puncture needle of the interventional therapy device can be fixed, which facilitates the improvement of puncture accuracy and the efficiency of surgical puncture. The fixing component sticks to the patient's body, which is convenient to improve fastness and comfort, and improves the fixing effect of the equipment. The storage slot and the fixed protection component can be used together to store the equipment and improve the portability of the equipment.

1. During the use of this utility model, the connecting head is lifted up by the telescopic column, and then a screwdriver is inserted into the external adjustment hole to twist the fastening screw, which can facilitate the sliding adjustment of the sliding connection block. Under the support, the position of the needle tube can be adjusted in angle, so that the height and angle adjustment can fix the position of the puncture needle of the interventional therapy device during use, which facilitates the improvement of puncture accuracy and the efficiency of surgical puncture.

2. After the utility model is used, the puncture needle can be directly removed by connecting the fastening head for one-time use, and then the retractable column is recovered, so that the entire equipment such as the injection component can be stored in the storage groove, and then the fixed platen It is stuck inside the upper wall of the fixing seat, and screwed into the fixing hole through a removable screw, and is supported and protected by a cushion. This setting can fix injection components and other parts, which is convenient for storage and improves the portability of the equipment.

Description of drawings

Fig. 1 is a partial three-dimensional structure schematic diagram of a cardiovascular interventional therapy device for adjusting the puncture angle of the utility model;

Fig. 2 is a partial front view structural diagram of the height adjustment assembly, the angle adjustment assembly and the injection assembly of a cardiovascular interventional therapy device for adjusting the puncture angle of the utility model;

Fig. 3 is a schematic diagram of a side view structure of a fixed protective component of a cardiovascular interventional therapy device for adjusting the puncture angle of the present invention.

In the figure: 1. Fixed seat; 2. Storage slot; 3. Height adjustment component; 301. Telescopic column; 302. Connector; 303. Rotating seat; 4. Angle adjustment component; 401. Adjusting rod; 5, injection assembly; 501, needle tube; 502, propeller; 503, injection head; 6, puncture assembly; 601, connection fastening head; 602, puncture needle; 7, protective fixing assembly; Suction cup; 703, sponge pad; 8, fixed hole; 9, fixed protection assembly; 901, fixed pressure plate; 902, just remove screw; 903, buffer pad; 10, adjustment hole;

Detailed ways

As shown in Figures 1 and 2, a cardiovascular interventional device that is convenient for adjusting the puncture angle includes a fixed seat 1 and a height adjustment assembly 3, the inner middle end of the fixed seat 1 is provided with a storage groove 2, and the height adjustment assembly 3 is provided At the inner bottom of the storage tank 2, and the height adjustment assembly 3 includes a telescopic column 301, a connecting head 302 and a rotating seat 303, the upper end of the telescopic column 301 is connected with a connecting head 302, and the upper end of the connecting head 302 is connected with a rotating seat 303, The right end of the connecting head 302 is connected with an angle adjustment assembly 4, the upper end of the rotating seat 303 is connected with an injection assembly 5, the angle adjustment assembly 4 includes an adjustment rod 401 and a sliding connection block 402, and the upper end of the adjustment rod 401 is connected with a sliding connection block 402, The front end of the sliding connection block 402 is connected with a fastening screw 11. The injection assembly 5 includes a needle tube 501, a propeller 502 and an injection head 503. The inside of the needle tube 501 is provided with a propeller 502, and the right end of the needle tube 501 is connected with an injection head 503. The right end of the head 503 is connected with a puncture assembly 6, and the puncture assembly 6 includes a connection fastening head 601 and a puncture needle 602. The right end of the connection fastening head 601 is connected with a puncture needle 602. Lift the head 302 upwards, then insert a screwdriver into the external adjustment hole 10 and turn the fastening screw 11, which can facilitate the sliding adjustment of the sliding connection block 402, and the position of the needle tube 501 can be adjusted at an angle under the rotation support of the adjustment rod 401 In this way, the adjustment of the height and angle can fix the position of the puncture needle 602 of the interventional therapy device during use, which facilitates the improvement of puncture accuracy and the efficiency of surgical puncture.

As shown in Figures 1 and 3, the lower end of the fixed base 1 is connected with a protective fixing assembly 7, and the protective fixing assembly 7 includes a fixing plate 701, a suction cup 702 and a sponge pad 703, and suction cups are arranged on both sides of the lower end of the fixing plate 701. 702, and the middle part of the lower end of the fixing plate 701 is provided with a sponge pad 703, by absorbing the suction cup 702 on the workbench for fixation, the surrounding suction cups 702 can improve the stability, and then the protruding part in the middle will be close to the patient through the sponge pad 703 The skin will not cause discomfort to the patient. This setting will improve the stability of the device and further improve the puncture stability. The upper wall of the fixed base 1 is provided with fixing holes 8 at the front and rear ends, and the upper end of the fixed base 1 is connected to the There is a fixed protective assembly 9, the front wall of the fixed seat 1 is provided with an adjustment hole 10, the fixed protective assembly 9 includes a fixed pressure plate 901, a screw 902 for easy removal, and a buffer pad 903, and the internal front and rear ends of the fixed pressure plate 901 are connected with screws for easy removal 902, and the lower end of the fixed platen 901 is connected with a buffer pad 903. After use, the puncture needle 602 can be directly removed by connecting the fastening head 601 for one-time use, and then the telescopic column 301 is recovered to allow the entire equipment such as the injection assembly 5 It is stored in the storage groove 2, and at this time, the fixed pressure plate 901 is stuck inside the upper wall of the fixed seat 1, and screwed into the fixed hole 8 by the screw 902, which is supported and protected by the cushion pad 903, so that the injection assembly can be fixed 5 and other parts are fixed, which is convenient for storage and improves the portability of the equipment.

To sum up, when using the cardiovascular interventional device that is easy to adjust the puncture angle, firstly, the suction cup 702 is adsorbed on the workbench for fixation, and the surrounding suction cups 702 can improve the stability, and then the protruding part in the middle will pass through the sponge pad 703 It is close to the patient's skin, which will not cause discomfort to the patient, improves the stability of the device, and improves the puncture stability. During the puncture process, the connecting head 302 is lifted upward through the telescopic column 301, and then a screwdriver is inserted into the external adjustment hole 10 Turning the fastening screw 11 can facilitate the sliding adjustment of the sliding connection block 402, and the position of the needle tube 501 can be adjusted in angle under the rotation support of the adjustment rod 401, so that the height and angle can be adjusted during use. The position of the puncture needle 602 of the treatment device is fixed, and then the pusher 502 is pushed for puncture treatment. After use, the puncture needle 602 can be directly removed by connecting the fastening head 601 for one-time use, and then the retractable column 301 is recovered to allow injection The entire equipment such as the component 5 is stored in the storage slot 2. At this time, the fixed pressure plate 901 is clamped inside the upper wall of the fixed seat 1, and the screw 902 is screwed into the fixed hole 8, and the buffer pad 903 is supported and protected. The setting can fix and store parts such as the injection assembly 5, which is convenient for storage and carrying. This is the working principle of the cardiovascular interventional therapy device which is convenient for adjusting the puncture angle.

Claims (7)

1. A cardiovascular interventional device for adjusting the puncture angle, comprising a fixed seat (1) and a height adjustment assembly (3), characterized in that, the inner middle end of the fixed seat (1) is provided with a receiving groove (2 ), the height adjustment assembly (3) is arranged at the inner bottom end of the storage tank (2), and the height adjustment assembly (3) includes a telescopic column (301), a connecting head (302) and a rotating seat (303), the said The upper end of the telescopic column (301) is connected with a connector (302), and the upper end of the connector (302) is connected with a rotating seat (303), and the right end of the connector (302) is connected with an angle adjustment assembly (4), so An injection assembly (5) is connected to the upper end of the rotating seat (303). 2. A cardiovascular interventional device for adjusting the puncture angle according to claim 1, characterized in that, the angle adjustment assembly (4) includes an adjustment rod (401) and a sliding connection block (402), and the adjustment A sliding connection block (402) is connected to the upper end of the rod (401), and a fastening screw (11) is connected to the front end of the sliding connection block (402). 3. A cardiovascular interventional device that is convenient for adjusting the puncture angle according to claim 1, characterized in that, the injection assembly (5) includes a needle tube (501), a pusher (502) and an injection head (503) A propeller (502) is arranged inside the needle tube (501), and an injection head (503) is connected to the right end of the needle tube (501). 4. A cardiovascular interventional device that is convenient for adjusting the puncture angle according to claim 3, characterized in that, the right end of the injection head (503) is connected with a puncture assembly (6), and the puncture assembly (6) includes The fastening head (601) and the puncture needle (602) are connected, and the right end of the connection fastening head (601) is connected with the puncture needle (602). 5. A cardiovascular interventional device that is convenient for adjusting the puncture angle according to claim 1, characterized in that, the lower end of the fixed base (1) is connected with a protective fixing assembly (7), and the protective fixing assembly (7) ) includes a fixed plate (701), a suction cup (702) and a sponge pad (703), the lower end of the fixed plate (701) is provided with suction cups (702) on the front and rear sides, and the middle part of the lower end of the fixed plate (701) is provided with Sponge Pad (703). 6. A cardiovascular interventional device that is convenient for adjusting the puncture angle according to claim 1, characterized in that, the front and rear ends of the upper wall of the fixing base (1) are provided with fixing holes (8), and fixed The upper end of the seat (1) is connected with a fixed protection component (9), and the front wall of the fixed seat (1) is provided with an adjustment hole (10). 7. A cardiovascular interventional device that is convenient for adjusting the puncture angle according to claim 6, characterized in that, the fixed protection assembly (9) includes a fixed pressure plate (901), a removable screw (902) and a buffer pad (903), the internal front and rear ends of the fixed pressing plate (901) are connected with screws (902), and the lower end of the fixed pressing plate (901) is connected with a buffer pad (903).

Images