CN202802476U

CN202802476U - X-ray development mark ring

Info

Publication number: CN202802476U
Application number: CN 201220287111
Authority: CN
Inventors: 李斌; 张志军
Original assignee: DONGGUAN BODI SIMAI MEDICAL DEVICES CO LTD
Current assignee: Guangdong Bomai Medical Technology Co Ltd
Priority date: 2012-06-19
Filing date: 2012-06-19
Publication date: 2013-03-20
Anticipated expiration: 2022-06-19

Abstract

The utility model discloses an X-ray development mark ring and belongs to the field of medical instruments. The X-ray development mark ring comprises a cylinder-shaped main body made of compound polymer which is added with Wu, Ba, Bi, or Pt, and the length of the main body is 0.001 mm to 1000 mm; and a main body mark is assembled in a medical catheter. The X-ray development mark ring provided by the utility model is soft in material and good in pathological pass ability, can improve the X-ray imaging development function in actual intervention operation process due to the added Wu, Ba, Bi, or Pt, and can be in joint with a conduit inner pipe of plastic material so as not to easily cause damage for both.

Description

X-ray developing mark ring

Technical field

This utility model relates to medical apparatus and instruments, particularly relates to X-ray developing mark ring.

Background technology

Current, the employed foley's tube of intervene operation or scaffold tube adopt the Marking ring of metal material to realize the X-ray development of its distal end of catheter working region usually; But harder because of its material, cause for type pathological changes or the flexure type pathological changes of entirely shutting, its pathological changes trafficability characteristic is relatively poor; In addition, in the conduit manufacture process, the combination between the conduit inner tube of the Marking ring of metal material and plastic material easily causes damage each other, thereby increases the operation risk of certain degree.

The utility model content

For addressing the above problem, this utility model provides X-ray developing mark ring, and quality is soft, and its pathological changes trafficability characteristic is good.

Technical solution adopted in the utility model is: X-ray developing mark ring, comprise the cylindrical-shaped main body that is formed by the composition polymer that is added with Wu, Ba, Bi or Pt, and principal length is 0.001mm to 1000mm, the body mark ring is assemblied in medical catheter.

In technique scheme, medical catheter is angiography catheter, guiding catheter, catheter sheath, perfusion cannula, foley's tube or angiography catheter.

The beneficial effects of the utility model are: the X-ray developing mark ring of above-mentioned structure, columnar structured and take polymer as material of main part for plastic material, cause its quality soft, its pathological changes trafficability characteristic is good, can be well and the combination between the conduit inner tube of plastic material, be difficult for causing damage each other, and in actual intervene operation process, can provide X-ray imaging developing function owing to be added with Wu, Ba, Bi or Pt.

Description of drawings

Fig. 1 is X-ray developing mark ring structure sketch map of the present utility model;

Fig. 2 is foley's tube structural representation of the present utility model;

Fig. 3 is angiography catheter structural representation of the present utility model.

Among the figure, 1, main body; 2, foley's tube; 3, angiography catheter.

The specific embodiment

Below in conjunction with accompanying drawing this utility model is described in further detail.

Implementation column one:

Fig. 1 and Fig. 2 have schematically shown the X-ray developing mark ring according to a kind of embodiment of the present utility model.

This X-ray developing mark ring comprises the cylindrical-shaped main body 1 that is comprised of the composition polymer that is added with Wu, Ba, Bi or Pt, and main body 1 length is 0.001mm to 1000mm, and X-ray developing mark ring 1 is assemblied in foley's tube 2 tips.

Foley's tube 2 is expanding vascular repair device, is applied to coronary heart disease, and the pathological changes such as intracranial vessel and peripheral blood vessel luminal stenosis or thromboembolism utilize foley's tube 2 to realize that blood circulation is unimpeded; This X-ray developing mark ring provides X-ray imaging developing function in actual intervene operation process, thereby realizes that product far-end funtion part accurately is positioned lesion region.

Implementation column two:

Fig. 1 and Fig. 3 have schematically shown the X-ray developing mark ring according to another kind of embodiment of the present utility model.

This X-ray developing mark ring comprises the cylindrical-shaped main body 1 that is comprised of the composition polymer that is added with Wu, Ba, Bi or Pt, and main body 1 length is 0.001mm to 1000mm, and main body 1 is assemblied in angiography catheter 3 heads or tip.

Angiography catheter 3 is the necessary apparatus in the intervene operation, is used for angiography, for the products such as follow-up balloon/stent are set up necessary path etc.; This X-ray developing mark ring provides X-ray imaging developing function in actual intervene operation process, thereby realizes that product far-end or near-end funtion part accurately are positioned lesion region.

Above embodiment just is explanation rather than restriction this utility model, so all equivalences of doing according to the described method of this utility model patent claim change or modify, is included in this utility model patent claim.

Claims

1.X the photodevelopment Marking ring is characterized in that, comprises cylindrical-shaped main body, described principal length is 0.001mm to 1000mm, and described body mark ring is assemblied in medical catheter.

2. X-ray developing mark ring according to claim 1, it is characterized in that: described medical catheter is angiography catheter, guiding catheter, catheter sheath, perfusion cannula, foley's tube or angiography catheter.