CN104001258A - Repair type balloon catheter - Google Patents
Repair type balloon catheter Download PDFInfo
- Publication number
- CN104001258A CN104001258A CN201410106752.6A CN201410106752A CN104001258A CN 104001258 A CN104001258 A CN 104001258A CN 201410106752 A CN201410106752 A CN 201410106752A CN 104001258 A CN104001258 A CN 104001258A
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- China
- Prior art keywords
- colloid
- balloon
- catheter
- repair
- wound
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Abstract
The invention discloses a repair type balloon catheter which comprises a balloon and a cylindrical expansion catheter cavity. At least one part of the cylindrical expansion catheter cavity extends into the balloon to form an inner catheter, an external catheter is formed by a part of the cylindrical expansion catheter cavity on the outside of the balloon, and the expansion catheter cavity is filled with liquid which is used for expanding the balloon; a layer of repair colloid is fixed to the outside of the balloon. According to the scheme, the repair type balloon catheter has the advantages that bioengineering materials in the colloid are pressed on wound of the endodermis of a patient, the repair colloid is reserved at the wound of the endodermis of the blood vessel of the patient when the balloon is withdrawn, and accordingly the wound can be actively healed; the repair colloid is made of biological materials and can be absorbed by the body of the patient, and accordingly excellent effects can be realized.
Description
Technical field
The present invention relates to a kind of repairing type foley's tube.
Background technology
At present, foley's tube is a kind of intervention equipment of high technology content, is widely used in treating the disease of multiple human body natural's tube chamber.The advantages such as product has conventionally, and surgical wound is little, and post-operative recovery is fast, and constantly attempted being applied to more field to replace original operation.
At present, sacculus has caused and has torn equivalent damage at the process Vascular Endothelial expanding, and its degree has surpassed physiological repair ability, and endothelium need to be through covering injury region after a while completely.In this crucial period, thrombotic risk is the highest, and neointimal hyperplasia also starts development.
Summary of the invention
The object of the present invention is to provide a kind of repairing type foley's tube.
It is as follows that the present invention solves the problems of the technologies described above taked technical scheme:
A repairing type foley's tube, comprising:
Sacculus;
The expanding lumen of tubular, its at least a portion stretches into the inner inner tube that forms of described sacculus, and its part externally forms outer tube, and in described expanding lumen, is provided with for expanding the fluid of described sacculus;
Wherein, described sacculus external stability one deck is repaired colloid.
Further, described reparation colloid is biomaterial.
Further, described biomaterial material is to can be absorption of human body degradation material.
After the present invention has taked such scheme, the inner biological engineering material of colloid is crushed on endodermis wound, when sacculus is extracted out, repairs colloid and is retained in blood vessel endothelium layer wound place, and wound initiatively heals.Reparation colloid is biomaterial, can be absorption of human body, has good effect.
Other features and advantages of the present invention will be set forth in the following description, and, partly from description, become apparent, or understand by implementing the present invention.Object of the present invention and other advantages can be realized and be obtained by specifically noted structure in the description write, claims and accompanying drawing.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the present invention is described in detail, so that above-mentioned advantage of the present invention is clearer and more definite.
Fig. 1 is the structural representation of repairing type foley's tube of the present invention.
The specific embodiment
Below in conjunction with specific embodiment, the present invention is described in detail.
As described in Figure 1, described repairing type foley's tube, comprising:
Sacculus;
The expanding lumen 1 of tubular, its at least a portion stretches into the inner inner tube that forms of described sacculus, and its part externally forms outer tube, and in described expanding lumen, is provided with for expanding the fluid of described sacculus;
Wherein, described sacculus external stability one deck is repaired colloid 2.
Further, described reparation colloid is biomaterial.
Further, described biomaterial material is to can be absorption of human body degradation material.
After the present invention has taked such scheme, the inner biological engineering material of colloid is crushed on endodermis wound, when sacculus is extracted out, repairs colloid and is retained in blood vessel endothelium layer wound place, and wound initiatively heals.Reparation colloid is biomaterial, can be absorption of human body, has good effect.
More particularly, after colloid with stenotic lesion in sacculus intravasation is, balloon dilatation, blood vessel endothelium layer is torn formation wound.Balloon compression colloid produces plastic deformation simultaneously, and by colloid compressing, at blood vessel endothelium layer, the inner biological engineering material of colloid is crushed on endodermis wound, when sacculus is extracted out, repairs colloid and is retained in blood vessel endothelium layer wound place, and wound initiatively heals.Reparation colloid is biomaterial, can be absorption of human body.
The difference of this dummy and existing market upper bracket product is that support is generally to consist of metal, at blood vessel, have the effect that struts blood vessel, metal be retained in human body cannot be really and human cell tissue merge.And this dummy itself is plasticity, can not play the effect that struts blood vessel, material is to can be absorption of human body degradation material, and human body cell really combines, and can play to repair endothelium and tear anastalsis.
Finally it should be noted that: the foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, although the present invention is had been described in detail with reference to previous embodiment, for a person skilled in the art, its technical scheme that still can record aforementioned each embodiment is modified, or part technical characterictic is wherein equal to replacement.Within the spirit and principles in the present invention all, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection scope of the present invention.
Claims (3)
1. a repairing type foley's tube, is characterized in that, comprising:
Sacculus;
The expanding lumen of tubular, its at least a portion stretches into the inner inner tube that forms of described sacculus, and its part externally forms outer tube, and in described expanding lumen, is provided with for expanding the fluid of described sacculus;
Wherein, described sacculus external stability one deck is repaired colloid.
2. repairing type foley's tube according to claim 1, is characterized in that, described reparation colloid is biomaterial.
3. repairing type foley's tube according to claim 1, is characterized in that, described biomaterial material is to can be absorption of human body degradation material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410106752.6A CN104001258A (en) | 2014-03-21 | 2014-03-21 | Repair type balloon catheter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410106752.6A CN104001258A (en) | 2014-03-21 | 2014-03-21 | Repair type balloon catheter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104001258A true CN104001258A (en) | 2014-08-27 |
Family
ID=51362338
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410106752.6A Pending CN104001258A (en) | 2014-03-21 | 2014-03-21 | Repair type balloon catheter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104001258A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106730273A (en) * | 2016-12-20 | 2017-05-31 | 深圳脉动医学技术有限公司 | A kind of repairing type foley's tube and preparation method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030114791A1 (en) * | 1990-12-28 | 2003-06-19 | Arthur Rosenthal | Triggered release hydrogel drug delivery system |
| CN202191582U (en) * | 2011-07-05 | 2012-04-18 | 科明技术（香港）有限公司 | Medicine balloon dilating catheter |
| CN102526861A (en) * | 2010-12-27 | 2012-07-04 | 微创医疗器械(上海)有限公司 | Interventional medical device |
-
2014
- 2014-03-21 CN CN201410106752.6A patent/CN104001258A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030114791A1 (en) * | 1990-12-28 | 2003-06-19 | Arthur Rosenthal | Triggered release hydrogel drug delivery system |
| CN102526861A (en) * | 2010-12-27 | 2012-07-04 | 微创医疗器械(上海)有限公司 | Interventional medical device |
| CN202191582U (en) * | 2011-07-05 | 2012-04-18 | 科明技术（香港）有限公司 | Medicine balloon dilating catheter |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106730273A (en) * | 2016-12-20 | 2017-05-31 | 深圳脉动医学技术有限公司 | A kind of repairing type foley's tube and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140827 |
|
| RJ01 | Rejection of invention patent application after publication |