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Operating platform for percutaneous coronary artery stent implantation

An operating platform and coronary artery technology, applied in the field of medical devices, can solve problems such as contamination of surgeon gloves, Y-shaped connectors, increased radiation dose for doctors and patients, and aggravation of coronary artery dissection, so as to increase the success rate of operations and reduce the number of doctors and patient radiation dose, and the effect of speeding up the operation

Inactive Publication Date: 2011-08-17
赵贵明
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In PCI surgery, when exchanging balloons or stents, although the doctor concentrates on grasping the guide wire, almost every time the balloon or stent is exchanged, the guide wire may be moved outward, allowing the guide wire to exit from the coronary artery. In case of severe stenosis or coronary artery dissection, it may be impossible to re-enter the coronary artery due to the prolapse of the guide wire or aggravate the coronary artery dissection, resulting in surgical failure
The inward movement of the guide wire may lead to coronary perforation. In mild cases, the operation will be terminated, and in severe cases, cardiac tamponade will be life-threatening. The incidence of coronary perforation caused by the guide wire in PCI surgery is about 0.5%. After the superhard guide wire passes through the lesion, the soft guide wire is often replaced to prevent coronary perforation. When more than two guide wires are used in PCI surgery, there is often confusion because the tail of the guide wire is not marked. Which blood vessel needs re-fluoroscopy to be clear, increasing the dose of radiation for doctors and patients. During PCI surgery, the operator and assistants need to fix the guide wire. At least 2 people are needed to complete the operation, and the items on the operating table are messy and there is no collection of dirty blood. During the operation, dirty blood overflowed and often splashed on the operator, and also polluted the operator's gloves, Y-shaped connectors, three-way three-way, ring handle syringes, etc., resulting in difficult operation and even mistakes. It is necessary to constantly wipe gloves and Y-shaped connectors, three-way three-way and ring handle syringes, which brings inconvenience to the operation process

Method used

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  • Operating platform for percutaneous coronary artery stent implantation
  • Operating platform for percutaneous coronary artery stent implantation
  • Operating platform for percutaneous coronary artery stent implantation

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] Embodiment 1, radial artery PCI operating platform (see figure 1 )

[0026] The table body of the radial artery PCI operation platform is rectangular in shape, and the table body is divided into two parts, front and rear. There is a square groove in the front part for the dirty blood pool (1), and a cover plate (7) is installed on the top of the dirty blood pool (1). ), there is an inverted trapezoidal opening (6) on the front end of the cover plate (7), the trapezoidal opening (6) communicates with the dirty blood pool (1), and the rear end of the trapezoidal opening (6) on the cover plate is equipped with a front guide Wire clamp (4), rear end guide wire clip (5) is housed between operating platform rear end gauze pool (2) and sundry pool (3), front end guide wire clip (4) and rear end guide wire clip ( 5) On a horizontal line.

[0027] The front wire guide clip (4) is a single-hole clip with a height of 3 mm and a length of 5 mm, and the rear guide wire clip (5) is...

Embodiment 2

[0028] Embodiment 2, femoral artery PCI operating platform (see figure 2 )

[0029] The upper part of the table body of the femoral artery PCI operating platform is rectangular in shape, and the bottom is triangular. A cover plate (7), there is an inverted trapezoidal opening (6) at the front end on the cover plate (7), the trapezoidal opening (6) communicates with the dirty blood pool (1), behind the trapezoidal opening (6) on the cover plate The front-end guide wire clip (4) is installed at the end, the rear-end guide wire clip (5) is installed behind the gauze pool (2) and the debris pool (3) at the rear end of the operation platform, the front-end guide wire clip (4) and the rear end Wire guide clip (5) is on a horizontal line.

[0030] The front wire guide clip (4) is a single-hole clip with a height of 3 mm and a length of 5 mm, and the rear guide wire clip (5) is 3 mm high and 10 mm long, and is a four-hole clip (the outside of each clip hole can be marked, such as m...

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Abstract

The invention relates to an operating platform for percutaneous coronary artery stent implantation, which consists of a tainted blood tank, a cotton gauze tank, a sundries tank, a near-end thread-guiding clip, a far-end thread-guiding clip, a trapezoidal opening and a tainted blood tank cover plate.

Description

technical field [0001] The invention relates to a medical device, in particular to an operating platform for surgery. technical background [0002] With the aging of the global population, PCI (percutaneous coronary stent implantation) operations are increasing year by year, and now there are about 2 million PCI operations worldwide. [0003] In PCI surgery, when exchanging balloons or stents, although the doctor concentrates on grasping the guide wire, almost every time the balloon or stent is exchanged, the guide wire may be moved outward, allowing the guide wire to exit from the coronary artery. In severe stenosis or coronary artery dissection, it may be impossible to re-enter the coronary artery due to the prolapse of the guide wire or aggravate the coronary artery dissection, resulting in surgical failure. The inward movement of the guide wire may lead to coronary perforation. In mild cases, the operation will be terminated, and in severe cases, cardiac tamponade will ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61G13/00A61G13/10
Inventor 赵贵明
Owner 赵贵明
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