TWM522707U - Tip developing balloon micro catheter of PTCA - Google Patents
Tip developing balloon micro catheter of PTCA Download PDFInfo
- Publication number
- TWM522707U TWM522707U TW105203180U TW105203180U TWM522707U TW M522707 U TWM522707 U TW M522707U TW 105203180 U TW105203180 U TW 105203180U TW 105203180 U TW105203180 U TW 105203180U TW M522707 U TWM522707 U TW M522707U
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- Prior art keywords
- developing
- ptca
- tip
- balloon
- balloon catheter
- Prior art date
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- KKJUPNGICOCCDW-UHFFFAOYSA-N 7-N,N-Dimethylamino-1,2,3,4,5-pentathiocyclooctane Chemical compound CN(C)C1CSSSSSC1 KKJUPNGICOCCDW-UHFFFAOYSA-N 0.000 title claims 7
- 239000004677 Nylon Substances 0.000 claims description 3
- 229920001778 nylon Polymers 0.000 claims description 3
- 210000004204 blood vessel Anatomy 0.000 description 6
- 230000000694 effects Effects 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 231100000216 vascular lesion Toxicity 0.000 description 2
- 230000024883 vasodilation Effects 0.000 description 2
- 208000031481 Pathologic Constriction Diseases 0.000 description 1
- 230000017531 blood circulation Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000007887 coronary angioplasty Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000003902 lesion Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000036262 stenosis Effects 0.000 description 1
- 208000037804 stenosis Diseases 0.000 description 1
- 230000001225 therapeutic effect Effects 0.000 description 1
- 230000002792 vascular Effects 0.000 description 1
- 238000007631 vascular surgery Methods 0.000 description 1
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- Media Introduction/Drainage Providing Device (AREA)
Description
本創作關於一種球囊導管裝置，特別是關於一種PTCA之尖端顯影球囊導管。This creation relates to a balloon catheter device, and more particularly to a PTCA tip developing balloon catheter.
在臨床醫學上，球囊血管擴張術是一種血管手術方法，係透過將頂部配有未充脹之球囊的球囊導管裝置，循著血管推入有病變的血管位置。然後，將球囊予以灌入流體使之膨脹以擠壓血管內之堆積物，例如斑塊，藉此達到疏通血管以改善血液流動的效果。In clinical medicine, balloon vasodilation is a method of vascular surgery that pushes a blood vessel into a diseased blood vessel by a balloon catheter device with an uninflated balloon at the top. The balloon is then infused into a fluid to expand it to squeeze deposits within the blood vessel, such as plaque, thereby achieving the effect of dredging the blood vessels to improve blood flow.
然而，在一些球囊血管擴張術的實際操作中，當欲治療的血管係嚴重狹窄或是過於彎曲時，會無法確定球囊是否到達至血管病變位置處，而造成施作上的不便，且可能無法達到有效的治療。綜上，習知的球囊導管裝置有改善之必要性。However, in the actual operation of some balloon vasodilation, when the vascular system to be treated is severely narrow or too curved, it is impossible to determine whether the balloon has reached the position of the vascular lesion, which causes inconvenience in application, and Effective treatment may not be achieved. In summary, the conventional balloon catheter device has the necessity of improvement.
因此，本創作的目的即在提供一種可定位之PTCA之尖端顯影球囊導管。Therefore, the purpose of this creation is to provide a positionable PTCA tip developing balloon catheter.
本創作為解決習知技術之問題所採用之技術手段係提供一種PTCA之尖端顯影球囊導管，包含：一導管本體，係為一可撓性管體，且在該可撓性管體之前端具有一導引尖端部及連接於該導引尖端部後方的一球囊導管，該球囊導管具有一球囊部；以及一顯影構件，係設置於該導引尖端部的表面，以供在X光使用下顯影於螢幕。The technical means for solving the problems of the prior art is to provide a PTCA tip developing balloon catheter, comprising: a catheter body, which is a flexible tube body, and at the front end of the flexible tube body Having a guiding tip portion and a balloon catheter connected to the rear of the guiding tip portion, the balloon catheter having a balloon portion; and a developing member disposed on a surface of the guiding tip portion for providing X-rays are developed on the screen using the light.
在本創作的一實施例中係提供一種PTCA之尖端顯影球囊導管，該顯影構件係為一顯影層。In an embodiment of the present invention, a tip developing balloon catheter of PTCA is provided, the developing member being a developing layer.
在本創作的一實施例中係提供一種PTCA之尖端顯影球囊導管，該導引尖端部係為一錐形。In an embodiment of the present invention, a PTCA tip development balloon catheter is provided, the guide tip portion being a tapered shape.
在本創作的一實施例中係提供一種PTCA之尖端顯影球囊導管，該顯影構件係完全覆蓋該導引尖端部之外表面。In an embodiment of the present invention, a PTCA tip development balloon catheter is provided that completely covers the outer surface of the guide tip portion.
在本創作的一實施例中係提供一種PTCA之尖端顯影球囊導管，該球囊導管具有複數個顯影部，係位於該球囊部的內部。In an embodiment of the present invention, a tip developing balloon catheter of PTCA is provided, the balloon catheter having a plurality of developing portions located inside the balloon portion.
在本創作的一實施例中係提供一種PTCA之尖端顯影球囊導管，該球囊部係為尼龍材質。In an embodiment of the present invention, a PTCA tip development balloon catheter is provided, the balloon portion being made of nylon.
本創作的PTCA之尖端顯影球囊導管具有以下之功效。藉由顯影構件使得球囊導管的導引尖端部具有不可透光性，而作為定位的參照，以在實行經皮腔內冠狀動脈成形術（Percutaneous transluminal coronary angioplasty, PTCA）中，透過X光的照射下指引導引尖端部於血管中的行進。因而，球囊導管之球囊部可確保在正確的血管病變位置進行擴張，而達成有效的治療。The PTCA's cutting-edge development balloon catheter of the present invention has the following effects. The guiding tip portion of the balloon catheter is made opaque by the developing member, and serves as a reference for positioning to perform X-ray through percutaneous transluminal coronary angioplasty (PTCA). Irradiation directs the progression of the tip portion into the blood vessel. Thus, the balloon portion of the balloon catheter ensures expansion at the correct vascular lesion site for effective treatment.
以下根據第1圖至第6圖，而說明本創作的實施方式。該說明並非為限制本創作的實施方式，而為本創作之實施例的一種。Embodiments of the present creation will be described below based on Figs. 1 to 6 . This description is not intended to limit the implementation of the present invention, but is one of the embodiments of the present invention.
如第1圖所示，根據本創作的一第一實施例的一種PTCA之尖端顯影球囊導管100包含一導管本體1及一顯影構件2。As shown in Fig. 1, a PTCA tip development balloon catheter 100 according to a first embodiment of the present invention comprises a catheter body 1 and a developing member 2.
如第1圖所示，該導管本體1係為一可撓性管體。該導管本體1具有一導管11、一導引尖端部12、一球囊導管13及一輸送部14。該導引尖端部12連接於該導管11的前端。在本實施例中，該導引尖端部12係呈錐形。當然，本創作不以此為限，該導引尖端部12亦可呈其它形狀，例如圓柱形。該球囊導管13係連接於該導引尖端部12之後方，且位於該導引尖端部12與該輸送部14之間。該球囊導管13具有一球囊部131及複數個位於球囊部131內部之顯影部132。詳細而言，在本實施例中，該球囊部131係為尼龍材質。該輸送部14係套接於該導管11的後端，以供輸入流體使該球囊部131膨脹。As shown in Fig. 1, the catheter body 1 is a flexible tubular body. The catheter body 1 has a catheter 11, a guiding tip portion 12, a balloon catheter 13 and a delivery portion 14. The guiding tip portion 12 is coupled to the front end of the catheter 11. In the present embodiment, the guiding tip portion 12 is tapered. Of course, the present invention is not limited thereto, and the guiding tip portion 12 may also have other shapes, such as a cylindrical shape. The balloon catheter 13 is connected to the rear of the guiding tip portion 12 and is located between the guiding tip portion 12 and the conveying portion 14. The balloon catheter 13 has a balloon portion 131 and a plurality of developing portions 132 located inside the balloon portion 131. In detail, in the present embodiment, the balloon portion 131 is made of nylon. The conveying portion 14 is sleeved at the rear end of the duct 11 for inputting fluid to inflate the balloon portion 131.
在本實施例中，該顯影構件2係一顯影層，並設置於該導引尖端部12的外表面，且以塗佈的方式而覆蓋該導引尖端部12之外表面，更詳細來說係位於該導引尖端部12之前側面，以供在X光使用下顯影於螢幕。當然，本創作不以此為限，該顯影構件2亦可為一顯影膠帶。In the present embodiment, the developing member 2 is a developing layer and is disposed on the outer surface of the guiding tip portion 12, and covers the outer surface of the guiding tip portion 12 in a coating manner, in more detail. It is located on the front side of the guiding tip portion 12 for development on the screen under the use of X-rays. Of course, the present invention is not limited thereto, and the developing member 2 may also be a developing tape.
如第1圖所示，依據本創作的該第一實施例的一種PTCA之尖端顯影球囊導管100中，該顯影構件2係完全塗佈於該導引尖端部12之外表面。當然，本創作不以此為限。如第2圖至第6圖所示，在其他實施例中，該顯影構件2a、2b、2c、2d、2e可在該導引尖端部12之外表面為各種形式，以供在X光使用下顯影於螢幕。As shown in Fig. 1, in the PTCA tip development balloon catheter 100 of the first embodiment of the present invention, the developing member 2 is completely coated on the outer surface of the guiding tip portion 12. Of course, this creation is not limited to this. As shown in FIGS. 2 to 6, in other embodiments, the developing members 2a, 2b, 2c, 2d, 2e may be in various forms on the outer surface of the guiding tip portion 12 for use in X-rays. Developed on the screen.
綜上所述，藉由顯影構件使得球囊導管的導引尖端部具有不可透光性，以在實行PTCA時，透過X光確認球囊導管之導引尖端部是否已經穿過嚴重狹窄或是過於彎曲的血管，以確保球囊部可在正確的病變的位置進行擴張以達到有效的治療效果。In summary, the guiding tip portion of the balloon catheter is made opaque by the developing member, so that when the PTCA is implemented, it is confirmed through X-rays whether the guiding tip portion of the balloon catheter has passed through a severe stenosis or An excessively curved blood vessel to ensure that the balloon portion can be expanded at the correct lesion location for an effective therapeutic effect.
本創作藉由以上之敘述以及說明僅為本創作之較佳實施例之說明，對於此項技術具有通常知識者當可依據以下所界定申請專利範圍以及上述之說明而作其他之修改，惟此些修改仍應是為本創作之創作精神而在本創作之權利範圍中。The above description and description are merely illustrative of the preferred embodiments of the present invention, and those having ordinary skill in the art may make other modifications as may be applied to the scope of the claims as defined below and the description above. These modifications should still be in the scope of the creative rights of this creation.
100‧‧‧PTCA之尖端顯影球囊導管
1‧‧‧導管本體
11‧‧‧導管
12‧‧‧導管尖端部
13‧‧‧球囊導管
131‧‧‧球囊部
132‧‧‧顯影部
14‧‧‧輸送部
2、2a、2b、2c、2d、2e‧‧‧顯影構件100‧‧‧ PTCA's cutting-edge development balloon catheter
1‧‧‧ catheter body
11‧‧‧ catheter
12‧‧‧ catheter tip
13‧‧‧Ball catheter
131‧‧‧Ball Department
132‧‧‧Development Department
14‧‧‧Transportation Department
2, 2a, 2b, 2c, 2d, 2e‧‧‧ developing member
第1圖為顯示根據本創作的一第一實施例的一PTCA之尖端顯影球囊導管的示意圖。 第2圖為顯示根據本創作的一第二實施例的一導管本體的示意圖。 第3圖為顯示根據本創作的一第三實施例的一導管本體的示意圖。 第4圖為顯示根據本創作的一第四實施例的一導管本體的示意圖。 第5圖為顯示根據本創作的一第五實施例的一導管本體的示意圖。 第6圖為顯示根據本創作的一第六實施例的一導管本體的示意圖。1 is a schematic view showing a PTCA tip development balloon catheter according to a first embodiment of the present invention. Fig. 2 is a schematic view showing a catheter body according to a second embodiment of the present invention. Fig. 3 is a schematic view showing a catheter body according to a third embodiment of the present invention. Fig. 4 is a schematic view showing a catheter body according to a fourth embodiment of the present invention. Fig. 5 is a schematic view showing a catheter body according to a fifth embodiment of the present invention. Fig. 6 is a schematic view showing a catheter body according to a sixth embodiment of the present invention.
100‧‧‧PTCA之尖端顯影球囊導管 100‧‧‧ PTCA's cutting-edge development balloon catheter
1‧‧‧導管本體 1‧‧‧ catheter body
11‧‧‧導管 11‧‧‧ catheter
12‧‧‧導引尖端部 12‧‧‧Guide tip
13‧‧‧球囊導管 13‧‧‧Ball catheter
131‧‧‧球囊部 131‧‧‧Ball Department
132‧‧‧顯影部 132‧‧‧Development Department
14‧‧‧輸送部 14‧‧‧Transportation Department
2‧‧‧顯影構件 2‧‧‧Development components
Claims (6)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW105203180U TWM522707U (en) | 2016-03-09 | 2016-03-09 | Tip developing balloon micro catheter of PTCA |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW105203180U TWM522707U (en) | 2016-03-09 | 2016-03-09 | Tip developing balloon micro catheter of PTCA |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| TWM522707U true TWM522707U (en) | 2016-06-01 |
Family
ID=56756182
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW105203180U TWM522707U (en) | 2016-03-09 | 2016-03-09 | Tip developing balloon micro catheter of PTCA |
Country Status (1)
| Country | Link |
|---|---|
| TW (1) | TWM522707U (en) |
-
2016
- 2016-03-09 TW TW105203180U patent/TWM522707U/en unknown
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