Endovascular interventional therapy control device

Abstract

The utility model belongs to the technical field of medical instruments, and particularly relates to an endovascular interventional therapy control device which comprises a sliding table and a mounting frame, an adjusting control device is arranged in the mounting frame and comprises a power unit, a moving unit and a lifting unit, and a positioning therapy device is arranged at the bottom of the adjusting control device. The positioning treatment device comprises an adjusting unit, a fixing unit and a positioning unit. According to the endovascular interventional therapy control device, the power unit drives the moving unit to move left and right on the operating bed, so that the positioning treatment device is driven to move so as to adapt to positioning of lesions of different patients, the lifting unit enables the positioning treatment device to be better attached to the lesions of the patients, and the positioning treatment device is more convenient to use. When the height and the position are adjusted, the ball head is rotated, so that the angle of the fixing plate is adjusted, then the fixing plate is adsorbed to the blood vessel injection position of a patient through the rubber suction cup, and the absorbent cotton is arranged, so that blood during acupuncture is absorbed, and blood exudation is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of medical devices, in particular to an intravascular interventional treatment control device. Background Art

[0002] At present, most clinical methods of cardiovascular interventional treatment use a syringe to push the medium to inject the drug into the patient's body. After the medium is pushed, the syringe is removed and the guide wire is inserted. After the injection, blood will flow out and contaminate the work surface. If not handled in time, cross infection will occur, increasing the difficulty of the medical staff's work and the risk of interventional treatment. When using a vascular treatment device for injection, the balance of the device must be kept by hand, which is very inconvenient to perform other operations and requires the help of others.

[0003] For example, Chinese patent announcement No. CN211381665U discloses a vascular interventional treatment device with a fixing function. When in use, the vascular interventional treatment device is fixed to the patient's body through a fixing belt, and the drug medium is sucked into the syringe. Then, the injection head of the syringe is inserted into the right injection channel of the guide wire intervention shell, and then the guide wire is inserted into the guide wire insertion channel of the guide wire intervention shell. The guide wire does not enter the injection channel, and the puncture needle pierces the blood vessel. During the process of the puncture needle piercing the blood vessel, the skin squeezes the rubber hose, and the rubber hose compresses the spring, so that one end of the rubber hose contacts the periphery of the puncture entrance, and the rubber soft The absorbent cotton in the tube contacts the area around the puncture entrance to prevent a small amount of blood from seeping out. The drug medium is injected through the syringe, piston, push-pull rod and push-pull plate. The drug medium enters the injection channel, enters the puncture needle from the injection channel, and then enters the blood vessel. After the injection is completed, the injection head is pulled out, and the baffle falls back to the bottom of the baffle groove due to gravity, blocking the right outlet of the injection channel to prevent the drug solution and blood from flowing out of the right side of the injection channel and contaminating the work surface. After that, the guide wire that has been inserted into the guide wire insertion channel continues to be inserted into the injection channel, and then enters the blood vessel through the puncture needle to complete the guide wire intervention.

[0004] However, the vascular interventional treatment device with a fixation function in the above application is fixed to the patient by a fixing belt. However, slight body movement of the patient during treatment or hand tremors of the doctor may cause the device to shift, thereby affecting the injection position and causing medical accidents.

[0005] Therefore, we urgently need to provide an intravascular interventional treatment control device. Utility Model Content

[0006] The purpose of the utility model is to provide an intravascular interventional treatment control device to solve the problem of a vascular interventional treatment device with a fixing function proposed in the above-mentioned background technology, in which the device is fixed to the patient by a fixing belt. However, slight body movement of the patient during treatment or hand tremors of the doctor may cause the device to shift, thereby affecting the injection position and causing medical accidents.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an intravascular interventional treatment control device, comprising a slide and a mounting frame, wherein the bottom two sides of the mounting frame are respectively fixedly connected to the tops of the two slides, an adjustment control device is arranged inside the mounting frame, and a positioning treatment device is arranged at the bottom of the adjustment control device.

[0008] The regulating and controlling device comprises a power unit, a moving unit and a lifting unit.

[0009] The power unit includes a driving motor, a bearing, and a reciprocating screw. The driving motor is installed on the right side of the mounting frame, and the bearing is installed on the left side of the mounting frame. The right end of the reciprocating screw is connected to the output end of the driving motor, and the left end is rotatably connected to the inside of the bearing. The driving motor drives the reciprocating screw to rotate inside the bearing, thereby driving the moving unit to drive the positioning treatment device to move left and right, thereby adjusting the injection position, which is more convenient to use.

[0010] A further improvement is that the moving unit includes a sleeve and a connecting rod, the sleeve is threadedly connected to the outer surface of the reciprocating screw rod, so that the sleeve can translate left and right on the surface of the reciprocating screw rod, and the connecting rod is fixedly connected to the bottom of the outer surface of the sleeve.

[0011] A further improvement is that a mounting groove is provided inside the mounting frame, the power unit is installed inside the mounting groove, a limiting slide groove is provided at the bottom of the mounting frame, and the connecting rod is slidably connected to the inside of the limiting slide groove, so that the connecting rod can only translate left and right along the inside of the limiting slide groove.

[0012] A further improvement is that the lifting unit includes a lifting cylinder and a lifting rod, the lifting cylinder is fixedly installed at the bottom of the connecting rod, and the lifting rod is slidably connected to the inside of the bottom of the lifting cylinder. The lifting cylinder drives the lifting rod downward, so that the positioning treatment device moves downward and contacts the patient's body, thereby positioning the corresponding blood vessel.

[0013] A further improvement is that the positioning treatment device includes an adjusting unit, a fixing unit and a positioning unit.

[0014] The adjustment unit includes a ball head seat, a ball head, and an adjustment rod. The ball head seat is fixedly connected to the bottom of the lifting rod, the ball head is rotatably connected to the bottom of the ball head seat, and the adjustment rod is fixedly connected to the bottom of the ball head. The ball head rotates inside the ball head seat, so that the positioning unit can better fit the patient's body and more accurately locate the blood vessels.

[0015] A further improvement is that the fixing unit includes a fixing plate, a rubber suction cup, and cotton wool. The fixing plate is fixedly connected to the bottom front end of the adjusting rod. A positioning hole is penetrated through the upper surface of the fixing plate. The rubber suction cup is installed at the bottom of the positioning hole on the fixing plate. The cotton wool adheres to the inside of the rubber suction cup and is adsorbed to the injection site of the patient's blood vessel through the rubber suction cup. The cotton wool is provided to absorb blood during injection to prevent blood seepage.

[0016] A further improvement is that the positioning unit includes a sleeve, a positioning rod, and a laser locator. The sleeve is rotatably connected to the top of the outer surface of the adjusting rod, the positioning rod is fixedly connected to the front end of the outer surface of the sleeve, and the laser locator is installed at the bottom of the positioning rod, and the laser locator corresponds vertically to the positioning hole on the fixed plate. The laser locator can locate the blood vessels more accurately and better cooperate with the doctor's injection.

[0017] Compared with the prior art, the beneficial effects of the utility model are:

[0018] 1. The intravascular interventional treatment control device uses a power unit to drive the mobile unit to move left and right on the operating table, thereby driving the positioning treatment device to move to adapt to the positioning of the lesions of different patients, and the lifting unit enables the positioning treatment device to better fit the lesions of the patient.

[0019] 2. The intravascular interventional treatment control device can adjust the height and position by rotating the ball head to adjust the angle of the fixing plate, and then adsorb it to the patient's blood vessel injection site through a rubber suction cup. The cotton wool is set to absorb the blood during the needle insertion to avoid blood seepage. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a front view structural schematic diagram of the utility model;

[0021] Figure 2 This is a schematic diagram of the structure of the mounting frame of the utility model when viewed from above;

[0022] Figure 3 It is a front view cross-sectional structural schematic diagram of the utility model;

[0023] Figure 4 For the utility model Figure 3 Schematic diagram of the structure looking up at point A in the middle.

[0024] In the figure: 1. slide; 2. mounting frame; 301. drive motor; 302. bearing; 303. reciprocating screw; 304. sleeve; 305. connecting rod; 306. lifting cylinder; 307. lifting rod; 401. ball head seat; 402. ball head; 403. adjusting rod; 404. fixing plate; 405. rubber suction cup; 406. absorbent cotton; 407. bushing; 408. positioning rod; 409. laser locator. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] See also Figure 1-Figure 4 , the utility model provides a technical solution:

[0027] Embodiment 1:

[0028] An intravascular interventional treatment control device comprises a slide 1 and a mounting frame 2. The bottom two sides of the mounting frame 2 are respectively fixedly connected to the tops of two slides 1. An adjustment control device is arranged inside the mounting frame 2. A positioning treatment device is arranged at the bottom of the adjustment control device.

[0029] The regulating and controlling device comprises a power unit, a moving unit and a lifting unit.

[0030] The power unit includes a drive motor 301, a bearing 302, and a reciprocating screw rod 303. The drive motor 301 is installed on the right side inside the mounting frame 2, and the bearing 302 is installed on the left side inside the mounting frame 2. The right end of the reciprocating screw rod 303 is connected to the output end of the drive motor 301, and its left end is rotatably connected to the inside of the bearing 302. The drive motor 301 drives the reciprocating screw rod 303 to rotate inside the bearing 302, thereby driving the mobile unit to drive the positioning treatment device to move left and right, thereby adjusting the injection position, which is more convenient to use.

[0031] The moving unit includes a sleeve 304 and a connecting rod 305 . The sleeve 304 is threadedly connected to the outer surface of the reciprocating screw 303 so that the sleeve 304 can translate left and right on the surface of the reciprocating screw 303 . The connecting rod 305 is fixedly connected to the bottom of the outer surface of the sleeve 304 .

[0032] A mounting groove is provided inside the mounting frame 2, and the power unit is installed inside the mounting groove. A limiting slide groove is provided at the bottom of the mounting frame 2, and the connecting rod 305 is slidably connected to the inside of the limiting slide groove, so that the connecting rod 305 can only move left and right along the inside of the limiting slide groove.

[0033] The lifting unit includes a lifting cylinder 306 and a lifting rod 307. The lifting cylinder 306 is fixedly installed at the bottom of the connecting rod 305, and the lifting rod 307 is slidably connected to the bottom of the lifting cylinder 306. The lifting cylinder 306 drives the lifting rod 307 to move downward, so that the positioning treatment device moves downward and contacts the patient's body, thereby positioning the corresponding blood vessel.

[0034] The positioning treatment device comprises an adjusting unit and a fixing unit.

[0035] The adjustment unit includes a ball head seat 401, a ball head 402, and an adjustment rod 403. The ball head seat 401 is fixedly connected to the bottom of the lifting rod 307, the ball head 402 is rotatably connected to the bottom of the ball head seat 401, and the adjustment rod 403 is fixedly connected to the bottom of the ball head 402. The ball head 402 rotates inside the ball head seat 401, so that the positioning unit can better fit the patient's body and more accurately locate the blood vessels.

[0036] The fixing unit includes a fixing plate 404, a rubber suction cup 405, and cotton wool 406. The fixing plate 404 is fixedly connected to the bottom front end of the adjusting rod 403. A positioning hole is penetrated through the upper surface of the fixing plate 404. The rubber suction cup 405 is installed at the bottom of the positioning hole on the fixing plate 404. The cotton wool 406 adheres to the inside of the rubber suction cup 405. The rubber suction cup 405 is adsorbed on the injection site of the patient's blood vessel. The cotton wool 406 is provided to absorb the blood during the injection to avoid blood seepage.

[0037] When in use, the device is first connected to both sides of the operating bed through the slide 1 to move back and forth, and then the drive motor 301 is started to drive the reciprocating screw 303 to rotate inside the bearing 302, thereby driving the sleeve 304 and the connecting rod 305 to translate left and right inside the limiting slide groove. After moving to the corresponding position, the lifting cylinder 306 is started to drive the lifting rod 307 to move downward, and then drive the fixed plate 404 to move downward to contact the patient's lesion, and then the ball head 402 is rotated inside the ball head seat 401 to adjust the angle of the fixed plate 404, and then the rubber suction cup 405 is adsorbed on the patient's blood vessel injection site, and then the injection needle is inserted into the patient's blood vessel, and the absorbent cotton 406 is provided to absorb the blood during the injection to avoid blood seepage.

[0038] Embodiment 2:

[0039] On the basis of Example 1, the positioning treatment device also includes a positioning unit, which includes a sleeve 407, a positioning rod 408, and a laser locator 409. The sleeve 407 is rotatably connected to the top of the outer surface of the adjustment rod 403, the positioning rod 408 is fixedly connected to the front end of the outer surface of the sleeve 407, and the laser locator 409 is installed at the bottom of the positioning rod 408, and the laser locator 409 corresponds vertically to the positioning hole on the fixing plate 404.

[0040] When the fixing plate 404 is moved to adjust the position, the positioning rod 408 is rotated to adjust the sleeve 407 on the adjustment rod 403 until the laser locator 409 passes through the positioning hole on the fixing plate 404, so as to accurately locate the patient's blood vessels and better cooperate with the doctor's injection.

[0041] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the statement "comprise a ..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

Claims

1. An intravascular interventional treatment control device, comprising a slide table (1) and a mounting frame (2), wherein two sides of the bottom of the mounting frame (2) are respectively fixedly connected to the tops of two slide tables (1), characterized in that: An adjustment control device is arranged inside the mounting frame (2), and a positioning treatment device is arranged at the bottom of the adjustment control device; The regulating and controlling device comprises a power unit, a moving unit and a lifting unit; The power unit comprises a driving motor (301), a bearing (302), and a reciprocating screw rod (303); the driving motor (301) is mounted on the right side of the interior of the mounting frame (2); the bearing (302) is mounted on the left side of the interior of the mounting frame (2); the right end of the reciprocating screw rod (303) is connected to the output end of the driving motor (301), and the left end thereof is rotatably connected to the interior of the bearing (302); The moving unit comprises a sliding sleeve (304) and a connecting rod (305), wherein the sliding sleeve (304) is threadedly connected to the outer surface of the reciprocating screw rod (303), and the connecting rod (305) is fixedly connected to the bottom of the outer surface of the sliding sleeve (304); The lifting unit comprises a lifting cylinder (306) and a lifting rod (307), wherein the lifting cylinder (306) is fixedly mounted on the bottom of the connecting rod (305), and the lifting rod (307) is slidably connected to the bottom of the lifting cylinder (306); The positioning treatment device comprises an adjustment unit, a fixing unit and a positioning unit; The adjustment unit comprises a ball head seat (401), a ball head (402), and an adjustment rod (403); the ball head seat (401) is fixedly connected to the bottom of the lifting rod (307); the ball head (402) is rotatably connected to the bottom of the ball head seat (401); and the adjustment rod (403) is fixedly connected to the bottom of the ball head (402); The fixing unit comprises a fixing plate (404), a rubber suction cup (405), and an absorbent cotton (406); the fixing plate (404) is fixedly connected to the bottom front end of the adjusting rod (403); a positioning hole is formed through the upper surface of the fixing plate (404); the rubber suction cup (405) is installed at the bottom of the positioning hole on the fixing plate (404); and the absorbent cotton (406) is adhered to the inside of the rubber suction cup (405); The positioning unit includes a sleeve (407), a positioning rod (408), and a laser positioner (409); the sleeve (407) is rotatably connected to the top of the outer surface of the adjustment rod (403); the positioning rod (408) is fixedly connected to the front end of the outer surface of the sleeve (407); the laser positioner (409) is installed at the bottom of the positioning rod (408), and the laser positioner (409) corresponds vertically to the positioning hole on the fixing plate (404).

2. The intravascular interventional treatment control device according to claim 1, characterized in that: The mounting frame (2) has a mounting groove inside, the power unit is mounted inside the mounting groove, the bottom of the mounting frame (2) has a limiting slide groove, and the connecting rod (305) is slidably connected to the inside of the limiting slide groove.

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