Balloon dilatation pressure pump for nursing in interventional therapy operation

Abstract

The utility model discloses a balloon dilatation pressure pump for interventional therapy intraoperative nursing, which comprises a balloon dilatation pressure pump main body, the balloon dilatation pressure pump main body is provided with a fixing splint in a matching way, the fixing splint is arranged in a rectangular way, and the front side and the rear side of the fixing splint are respectively provided with an adjusting device and a pipeline fixing device. The fixing clamping plate is additionally arranged on one side of the disposable balloon dilatation pressure pump, and the disposable balloon dilatation pressure pump is fixed through the butt joint rod and the binding belt on the adjusting device, so that the disposable balloon dilatation pressure pump is convenient to assemble and disassemble, use of medical staff under various conditions is met, and the disposable balloon dilatation pressure pump is convenient to use. Meanwhile, the extrusion fixing clamp arranged on the rear side can fix the balloon dilatation pressure pump on a medical pipeline to assist in fixing the position of the balloon dilatation pressure pump.

Description

Technical Field

[0001] This utility model relates to a balloon dilation pressure pump device, specifically a balloon dilation pressure pump used for intraoperative care in interventional treatment, belonging to the field of medical device technology. Background Technology

[0002] Interventional therapy is a minimally invasive percutaneous treatment method. As a relatively advanced and effective treatment for cardiovascular diseases, it has developed very rapidly. One type of interventional therapy involves using a balloon-expanded catheter to treat cardiovascular diseases. The balloon-expanded pressure pump is a medical device used to pressurize the balloon-expanded catheter, expanding the balloon to dilate blood vessels or place stents within them.

[0003] A search revealed Chinese patent CN215608678U, which discloses a balloon dilation pressure pump for interventional therapy. By rotating a knob, the drive shaft and drive wheel rotate, which in turn drives the driven wheel and driven shaft via a belt. This, in turn, drives bevel gear one and bevel gear two, causing the shaft and screw to rotate. This causes the slider and clamping block to move closer together, facilitating fixation to the medical tubing using the clamping block. While this patented product can fix the balloon dilation pressure pump to the medical tubing for auxiliary treatment, the balloon dilation pressure pump and the housing fixed to the medical tubing are integrated. Since most balloon dilation pressure pumps used in interventional procedures are disposable, the fixed connection between the housing and the balloon dilation pressure pump increases manufacturing costs and is inconvenient when handheld use is required. Utility Model Content

[0004] The purpose of this invention is to provide a balloon dilation pressure pump for intraoperative care in interventional treatment in order to solve the above-mentioned problems.

[0005] This utility model achieves the above-mentioned objective through the following technical solution: a balloon dilation pressure pump for intraoperative nursing care in interventional therapy, comprising a balloon dilation pressure pump body, wherein the balloon dilation pressure pump body is equipped with a fixed clamp, the fixed clamp being rectangular in shape, and an adjustment device and a pipe fixing device respectively provided on the front and rear sides of the fixed clamp. The adjustment device includes a moving groove, an adjustment knob, a bidirectional screw, a threaded block, a retaining ring, a rotating rod, a connecting rod, and a restraint strap. The fixed clamp is provided with a moving groove near the top end on the side near the balloon dilation pressure pump body, the moving groove containing a bidirectional screw, one end of the bidirectional screw having an adjustment knob, both ends of the bidirectional screw having threaded blocks, the threaded blocks having retaining rings at the ends away from the bidirectional screw, the retaining rings being arranged in pairs on both sides of the threaded blocks, a rotating rod being provided between the two retaining rings, and the ends of the two rotating rods away from the threaded blocks respectively having a connecting rod and a restraint strap.

[0006] Preferably, the pipe fixing device includes a placement groove, a pressing rod, a compression clamp, a fixing knob, a lead screw, and a pressure block. The fixing clamp has a placement groove near the bottom on the side away from the moving groove. Pressing rods are provided at both ends of the fixing clamp at horizontal positions in the placement groove. A compression clamp is provided between the two pressing rods and inside the placement groove. Lead screws are provided on both sides of the compression clamp away from the pressing rods. A pressure block is provided at one end of the two lead screws close to each other. A fixing knob is provided at the end of the two lead screws away from the pressure block.

[0007] Preferably, the threaded block is connected to the bidirectional lead screw nut, the rotating rod is rotatably connected to the retaining ring, and the rotation angle is 0-90°.

[0008] Preferably, the adjustment knob is located at one end of the fixed clamp.

[0009] Preferably, the end of the compression clamp away from the clamping plate is arc-shaped.

[0010] Preferably, the top end of the balloon dilation pressure pump body is provided with a rotating screw, the top end of the rotating screw is provided with a rotating head, the balloon dilation pressure pump body is provided with a pressure gauge, the bottom end of the balloon dilation pressure pump body is provided with a hose, and the end of the hose away from the balloon dilation pressure pump body is provided with a connector.

[0011] The beneficial effects of this utility model are as follows: In the above-mentioned patented products, the balloon dilation pressure pump and the housing fixed on the medical tubing are integrated. The balloon dilation pressure pumps used in interventional therapy are mostly disposable balloon dilation pressure pumps. The fixed connection between the fixed housing and the balloon dilation pressure pump increases the manufacturing cost to a certain extent. At the same time, it causes inconvenience when it needs to be used by hand. This utility model adds a fixing clamp to one side of the disposable balloon dilation pressure pump. The disposable balloon dilation pressure pump is fixed by the connecting rod and the restraint strap on the adjusting device, which facilitates the assembly and disassembly of the disposable balloon dilation pressure pump and meets the needs of medical staff in various situations. At the same time, the compression fixing clamp set on the rear side can fix it on the medical tubing and assist in fixing the position of the balloon dilation pressure pump. Attached Figure Description

[0012] Figure 1 This is a three-dimensional view of the overall structure of a balloon dilation pressure pump for intraoperative nursing care in interventional therapy proposed in this utility model.

[0013] Figure 2 This utility model presents a three-dimensional view of a balloon dilation pressure pump fixation clip structure for intraoperative nursing care in interventional therapy.

[0014] Figure 3 This utility model provides a three-dimensional structural view of a balloon dilation pressure pump pipeline fixation device for intraoperative care in interventional therapy.

[0015] Figure 4 This invention presents a three-dimensional view of a balloon dilation pressure pump fixation clip structure for intraoperative care in interventional therapy.

[0016] In the diagram: 1. Balloon dilation pressure pump body; 101. Hoses; 102. Connector; 103. Pressure gauge; 104. Rotary head; 105. Rotating screw; 2. Fixed clamp; 3. Adjustment device; 301. Moving groove; 302. Adjustment knob; 303. Bidirectional screw; 304. Threaded block; 305. Snap ring; 306. Rotating rod; 307. Connecting rod; 308. Restraint strap; 4. Pipe fixing device; 401. Placement groove; 402. Pressing rod; 403. Compression fixing clamp; 404. Fixing knob; 405. Screw; 406. Pressing block. Detailed Implementation

[0017] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0018] Please see Figure 1-4 As shown, a balloon dilation pressure pump for intraoperative care in interventional therapy includes a balloon dilation pressure pump body 1. The balloon dilation pressure pump body 1 is equipped with a fixing plate 2, which is rectangular in shape. Adjustment devices 3 and tubing fixing devices 4 are respectively provided on the front and rear sides of the fixing plate 2. The adjustment device 3 includes a moving groove 301, an adjustment knob 302, a bidirectional lead screw 303, a threaded block 304, a retaining ring 305, a rotating rod 306, a connecting rod 307, and a restraint strap 308. The fixing plate 2 is located near the balloon dilation pressure pump body 1. Near the top of one side, there is a moving groove 301. Inside the moving groove 301, there is a bidirectional lead screw 303. One end of the bidirectional lead screw 303 is equipped with an adjustment knob 302. Both ends of the bidirectional lead screw 303 are equipped with threaded blocks 304. The end of the threaded block 304 away from the bidirectional lead screw 303 is equipped with a retaining ring 305. The retaining rings 305 are arranged in pairs on both sides of the threaded block 304. Between the two retaining rings 305, there is a rotating rod 306. The ends of the two rotating rods 306 away from the threaded block 304 are respectively equipped with a connecting rod 307 and a binding strap 308.

[0019] The threaded block 304 is connected to the nut of the bidirectional lead screw 303, the rotating rod 306 is rotatably connected to the retaining ring 305, the rotation angle is 0-90°, and the adjusting knob 302 is set at one end of the fixed clamping plate 2.

[0020] Based on the above embodiments, it should be noted that: during interventional treatment, when using a disposable balloon dilation pressure pump on a patient, medical staff can directly hold the balloon dilation pressure pump body 1 to treat the patient. At the same time, the fixation plate 2 can be fixed to the medical tubing to secure it, and then the balloon dilation pressure pump body 1 can be fixed to the fixation plate 2, so that the balloon dilation pressure pump body can be fixed in position and continuously and stably treat the patient.

[0021] First, after fixing the clamp 2 at the designated position and height, position the pressure gauge 103 of the balloon dilation pump body 1 opposite to the clamp 2, and place the balloon dilation pump body 1 between the two rotating rods 306. Manually rotate the rotating rods 306 from vertical to horizontal. The rotating rods 306 are rotatably connected to the retaining ring 305. However, the gap between the rotating rods 306 and the retaining ring 305 is small. Therefore, after manually applying force to rotate the rotating rods 306 to the horizontal position, the rotating rods 306 will not return to their original position when the medical staff releases their hand.

[0022] Manually rotate the adjustment knob 302 to drive the bidirectional lead screw 303 to rotate. The two threaded blocks 304 connected to the nut of the bidirectional lead screw 303 move closer to each other, so that the rotating rod 306 abuts against both sides of the balloon dilation pressure pump body 1 to clamp it. At the same time, manually pass the restraint strap 308 located on one rotating rod 306 through the docking rod 307 on the other rotating rod 306. The restraint strap 308 is equipped with Velcro, so when the restraint strap 308 passes through the docking rod 307 and is folded, the Velcro connects, so that the restraint strap 308 fixes the two rotating rods 306 and prevents the balloon dilation pressure pump body 1 from falling off.

[0023] Please see Figure 1-4 As shown, a balloon dilation pressure pump for intraoperative care in interventional therapy includes a tubing fixation device 4 comprising a placement groove 401, a pressing rod 402, a compression clamp 403, a fixing knob 404, a lead screw 405, and a pressure block 406. The placement groove 401 is provided near the bottom end of the side of the fixing clamp 2 away from the moving groove 301. The pressing rods 402 are provided at both ends of the fixing clamp 2 at horizontal positions of the placement groove 401. The compression clamp 403 is provided between the two pressing rods 402 and inside the placement groove 401. The lead screws 405 are provided on both sides of the compression clamp 403 away from the pressing rods 402. The pressure block 406 is provided at one end of the two lead screws 405 close to each other. The fixing knob 404 is provided at the end of the two lead screws 405 away from the pressure block 406.

[0024] The end of the compression clamp 403 away from the clamping plate 2 is arc-shaped. The top of the balloon dilation pressure pump body 1 is provided with a rotating screw 105, the top of the rotating screw 105 is provided with a rotating head 104, the balloon dilation pressure pump body 1 is provided with a pressure gauge 103, the bottom of the balloon dilation pressure pump body 1 is provided with a hose 101, and the end of the hose 101 away from the balloon dilation pressure pump body 1 is provided with a connector 102.

[0025] According to the above embodiments, it should be noted that when the fixing clamp 2 is fixed on the medical tube, the medical staff press the pressing rods 402 located on both sides of the fixing clamp 2 with both hands. At this time, the pressing rods 402 drive the pressing end of the pressing clamp 403 to approach, and the arc-shaped clamp opens, so that it is clamped on the medical tube. Depending on the size of the medical tube, the fixing knob 404 can also drive the screw 405 to rotate so that the pressure block 406 approaches the medical tube 1 to help the fixing clamp 2 be stably fixed on the medical tube.

[0026] In summary, the usage procedure of this device is as follows: During interventional treatment, when using a disposable balloon dilation pressure pump on a patient, medical staff can directly hold the balloon dilation pressure pump body 1 to treat the patient. At the same time, the fixation plate 2 can be fixed to the medical tubing to secure it, and then the balloon dilation pressure pump body 1 can be fixed to the fixation plate 2, so that the balloon dilation pressure pump body can be fixed in position and continuously and stably treat the patient.

[0027] When the fixing clamp 2 is fixed to the medical tube, the medical staff press the pressing rods 402 located on both sides of the fixing clamp 2 with both hands. At this time, the pressing rods 402 drive the pressing end of the pressing clamp 403 to approach, and the arc-shaped clamp opens, so that it is clamped on the medical tube. Depending on the size of the medical tube, the fixing knob 404 can also drive the screw 405 to rotate, so that the pressure block 406 approaches the medical tube 1 to help the fixing clamp 2 be stably fixed on the medical tube.

[0028] First, after fixing the clamp 2 at the designated position and height, position the pressure gauge 103 of the balloon dilation pump body 1 opposite to the clamp 2, and place the balloon dilation pump body 1 between the two rotating rods 306. Manually rotate the rotating rods 306 from vertical to horizontal. The rotating rods 306 are rotatably connected to the retaining ring 305. However, the gap between the rotating rods 306 and the retaining ring 305 is small. Therefore, after manually applying force to rotate the rotating rods 306 to the horizontal position, the rotating rods 306 will not return to their original position when the medical staff releases their hand.

[0029] Manually rotate the adjustment knob 302 to drive the bidirectional lead screw 303 to rotate. The two threaded blocks 304 connected to the nut of the bidirectional lead screw 303 move closer to each other, so that the rotating rod 306 abuts against both sides of the balloon dilation pressure pump body 1 to clamp it. At the same time, manually pass the restraint strap 308 located on one rotating rod 306 through the docking rod 307 on the other rotating rod 306. The restraint strap 308 is equipped with Velcro, so when the restraint strap 308 passes through the docking rod 307 and is folded, the Velcro connects, so that the restraint strap 308 fixes the two rotating rods 306 and prevents the balloon dilation pressure pump body 1 from falling off.

Claims

1. A balloon dilatation pressure pump for use in the care of an intervention, comprising a balloon dilatation pressure pump body (1), characterized in that: The balloon expansion pressure pump body (1) is provided with a fixed clamping plate (2), the fixed clamping plate (2) is arranged in a rectangular shape, the front and rear sides of the fixed clamping plate (2) are respectively provided with an adjusting device (3) and a pipeline fixing device (4), the adjusting device (3) comprises a moving groove (301), an adjusting knob (302), a bidirectional screw rod (303), a threaded block (304), a clamping ring (305), a rotating rod (306), a butt joint rod (307) and a restraint belt (308), the side of the fixed clamping plate (2) close to the balloon expansion pressure pump body (1) is provided with a moving groove (301) close to the top end, the moving groove (301) is internally provided with a bidirectional screw rod (303), one end of the bidirectional screw rod (303) is provided with an adjusting knob (302), both ends of the bidirectional screw rod (303) are provided with a threaded block (304), one end of the threaded block (304) away from the bidirectional screw rod (303) is provided with a clamping ring (305), the clamping ring (305) is arranged in two groups on both sides of the threaded block (304), a rotating rod (306) is arranged between the two clamping rings (305), and one end of each of the two rotating rods (306) away from the threaded block (304) is provided with a butt joint rod (307) and a restraint belt (308).

2. A balloon dilatation pressure pump for use in interventional therapy nursing according to claim 1, characterized in that: The pipeline fixing device (4) comprises a placing groove (401), a pressing rod (402), an extrusion fixing clamp (403), a fixing knob (404), a screw rod (405) and a pressing block (406), the side of the fixed clamping plate (2) away from the moving groove (301) is provided with a placing groove (401) close to the bottom end, the fixed clamping plate (2) is provided with a pressing rod (402) at both ends in the horizontal position of the placing groove (401), an extrusion fixing clamp (403) is arranged between the two pressing rods (402) and in the position of the placing groove (401), screw rods (405) are arranged on both sides of one end of the extrusion fixing clamp (403) away from the pressing rod (402), a pressing block (406) is arranged at one end of the two screw rods (405) close to each other, and a fixing knob (404) is arranged at one end of the two screw rods (405) away from the pressing block (406).

3. A balloon dilatation pressure pump for use in interventional therapy nursing according to claim 1, characterized in that: The threaded block (304) is in screw nut connection with the bidirectional screw rod (303), the rotating rod (306) is in rotational connection with the clamping ring (305), and the rotating angle is 0-90°.

4. A balloon dilatation pressure pump for use in interventional therapeutics, according to claim 3, characterized in that: The adjusting knob (302) is arranged at one end of the fixed clamping plate (2).

5. A balloon dilatation pressure pump for use in interventional therapy nursing according to claim 2, characterized in that: One end of the extrusion fixing clamp (403) away from the fixed clamping plate (2) is arranged in an arc shape.

6. A balloon dilatation pressure pump for use in interventional therapeutics, according to claim 5, characterized in that: The top end of the balloon expansion pressure pump body (1) is provided with a rotating screw rod (105), the top end of the rotating screw rod (105) is provided with a rotating head (104), the balloon expansion pressure pump body (1) is provided with a pressure gauge (103), the bottom end of the balloon expansion pressure pump body (1) is provided with a hose (101), and one end of the hose (101) away from the balloon expansion pressure pump body (1) is provided with a connector (102).

Images