CN204428217U - Overlay film frame in a kind of medical operating - Google Patents
Overlay film frame in a kind of medical operating Download PDFInfo
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- CN204428217U CN204428217U CN201520038650.5U CN201520038650U CN204428217U CN 204428217 U CN204428217 U CN 204428217U CN 201520038650 U CN201520038650 U CN 201520038650U CN 204428217 U CN204428217 U CN 204428217U
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- overlay film
- film frame
- main body
- frame main
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Abstract
The utility model discloses overlay film frame in a kind of medical operating, comprise reinforcing sutural margin, artificial blood vessel's overlay film, metallic framework, overlay film frame main body, rotary island is to healing up, overlay film frame aortic arch section and overlay film frame descending aorta section, institute's overlay film frame main body two ends are connected with reinforcing sutural margin, described metallic framework is fixed in overlay film frame main body, described artificial blood vessel's overlay film is attached in described metallic framework and overlay film frame main body, described overlay film frame main body is made up of overlay film frame aortic arch section and overlay film frame descending aorta section, described rotary island is arranged on the middle upper end-face edge place of overlay film frame main body to healing up.This utility model shortens hands hypothermia, stops the time of circulation, reduces the probability of spinal cord injury, is conducive to the recovery of patient.
Description
Technical field
This utility model relates to medical instruments field, is specifically related to overlay film frame in a kind of medical operating.
Background technology
For the situation that three branch vessel are intact, current employing be overlay film frame in aortic arch artificial blood vessel art, utilize the aortic arch of artificial vessel replacement's pathological changes, wherein artificial blood vessel is done rotary island cutting and three branch vessel carry out island stitching, and at near-end, artificial blood vessel and ascending aorta are sewed up, then overlay film frame is implanted descending aorta, finally by overlay film frame.But, because in operation process, need to carry out overlay film frame end and be provided with exposed metal rack section and the stitching of artificial blood vessel, the problem that the stitch points of three branch artificial blood vessels and artificial blood vessel is hemorrhage under long Deep Hypothermia Circulatory Arrest, this is one of reason causing patient's postoperative death.And this method exist following shortcoming support under blood flow impacts easily displacement aortic arch and branch vessel again pathological changes time treatment difficulty.
Utility model content
For solving the problem, this utility model provides overlay film frame in a kind of medical operating, for the surgical operation therapy of dissecting aneurysm of aorta, shortens hands hypothermia, stops the time of circulation, reduce the probability of spinal cord injury, be conducive to the recovery of patient.
For achieving the above object, the technical scheme that this utility model is taked is:
Overlay film frame in a kind of medical operating, comprise reinforcing sutural margin, artificial blood vessel's overlay film, metallic framework, overlay film frame main body, rotary island is to healing up, overlay film frame aortic arch section and overlay film frame descending aorta section, institute's overlay film frame main body two ends are connected with reinforcing sutural margin, described metallic framework is fixed in overlay film frame main body, described artificial blood vessel's overlay film is attached in described metallic framework and overlay film frame main body, described overlay film frame main body is made up of overlay film frame aortic arch section and overlay film frame descending aorta section, described rotary island is arranged on the middle upper end-face edge place of overlay film frame main body to healing up.
As preferably, the terminal part of described overlay film frame main body is provided with exposed metal rack section, the effect that can play overlay film frame in fixation better, prevent it to be shifted.
As preferably, described reinforcing sutural margin adopt pre-solidifying or not the cruel fiber textile of pre-agglomeration make.Described artificial blood vessel's overlay film is adopted as pre-solidifying medical macromolecular materials and makes.
As preferably, described metallic framework is made up of the multiple waveform annulus in " Z " font axially arranged, and the material of making of metallic framework is medical alloy.
As preferably, described overlay film frame aortic arch section and overlay film frame descending aorta section one-body molded.
This utility model has following beneficial effect:
Have employed the support be made into integration through cut, reduce the thickness of support to greatest extent, increasing rotary island to healing up and the adherent performance of blood vessel wall, cause vascular restenosis after reducing stenter to implant and produce the risk of thrombosis.Vascular suture mouth is reduced to 1, not only remain brachiocephalic trunk blood vessel, left common carotid artery, the left subclavian artery of patient, also avoid the sewing process with brachiocephalic trunk blood vessel, left common carotid artery, left subclavian artery, this sews up mouth owing to reinforcing the effect of sutural margin, whole operation process is greatly simplified, reduce hemorrhage probability, substantially reduce the time of Deep Hypothermia Circulatory Arrest in whole operation, eliminate the stitching of the branch vessel of artificial blood vessel and aortic arch, thus reduce the risk of operation.In addition, for later brachiocephalic trunk blood vessel, left common carotid artery again pathological changes reserved treatment space.And this overlay film frame has another one reinforcing sutural margin to play for subsequent use, because aorta clamp layer segment postoperative patient, As time goes on, inevitably form Thoracic Aortic Dissection, reinforce sutural margin be after operation stitching or intracavity reparation play important effect.
Accompanying drawing explanation
Fig. 1 is the structural representation of overlay film frame in a kind of medical operating of this utility model embodiment.
Fig. 2 is that in a kind of medical operating of this utility model embodiment, overlay film frame reinforces design sketch when sutural margin uses.
Fig. 3 is the state diagram of overlay film frame in operation during Self-bouncing in a kind of medical operating of this utility model embodiment.
Detailed description of the invention
In order to make the purpose of this utility model and advantage clearly understand, below in conjunction with embodiment, this utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain this utility model, and be not used in restriction this utility model.
As Figure 1-3, this utility model embodiment provides overlay film frame in a kind of medical operating, comprise and reinforce sutural margin 1, artificial blood vessel's overlay film 2, metallic framework 3, overlay film frame main body 4, rotary island is to healing up 5, overlay film frame aortic arch section 6 and overlay film frame descending aorta section 7, institute's overlay film frame main body 4 two ends are connected with and reinforce sutural margin 1, described metallic framework 3 is fixed in overlay film frame main body 4, described artificial blood vessel's overlay film 2 is attached in described metallic framework 3 and overlay film frame main body 4, described overlay film frame main body 4 is made up of overlay film frame aortic arch section 6 and overlay film frame descending aorta section 7, described rotary island is to the 5 middle upper end-face edge places being arranged on overlay film frame main body 4 that heal up.
The terminal part of described overlay film frame main body 4 is provided with exposed metal rack section, the effect that can play overlay film frame in fixation better, prevent it to be shifted.
Described reinforcing sutural margin 1 adopts pre-solidifying poly-cruel fiber textile to make.Described artificial blood vessel's overlay film 2 is adopted as pre-solidifying medical macromolecular materials and makes.
Described metallic framework 3 is made up of the multiple waveform annulus in " Z " font axially arranged, and the material of making of metallic framework 3 is medical alloy.
Described overlay film frame aortic arch section 6 and overlay film frame descending aorta section 7 one-body molded.
This concrete operation principle implemented is: before use, in art, overlay film frame is in bond; In art, overlay film frame is transported in aortic arch when performing the operation, after conveying puts in place, unmuzzle, cradle support Self-bouncing, wherein overlay film frame aortic arch section 6 is positioned at aortic arch, overlay film frame descending aorta section 7 is positioned at descending aorta, and rotary island is to healing up 5 facing to corresponding three branches (left common carotid artery, left subclavian artery and left subclavian artery) being positioned at aortic arch.Finally, only need sew up ascending aorta and aortic arch and reinforce sutural margin 1, completing operation.
This specifically implements to have employed the support be made into integration through cut, reduces the thickness of support to greatest extent, increases rotary island to the adherent performance of heal up 5 and blood vessel wall, causes the risk of vascular restenosis and generation thrombosis after reducing stenter to implant.Vascular suture mouth is reduced to 1, not only remain brachiocephalic trunk blood vessel, left common carotid artery, the left subclavian artery of patient, also avoid the sewing process with brachiocephalic trunk blood vessel, left common carotid artery, left subclavian artery, this sews up mouth owing to reinforcing the effect of sutural margin 1, whole operation process is greatly simplified, reduce hemorrhage probability, substantially reduce the time of Deep Hypothermia Circulatory Arrest in whole operation, eliminate the stitching of the branch vessel of artificial blood vessel and aortic arch, thus reduce the risk of operation.In addition, for later brachiocephalic trunk blood vessel, left common carotid artery again pathological changes reserved treatment space.And this overlay film frame has another one reinforcing sutural margin 1 to play for subsequent use, because aorta clamp layer segment postoperative patient, As time goes on, inevitably form Thoracic Aortic Dissection, reinforcing sutural margin 1 is that important effect is played in later operation stitching or intracavity reparation.
The above is only preferred implementation of the present utility model; it should be pointed out that for those skilled in the art, under the prerequisite not departing from this utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (5)
1. overlay film frame in a medical operating, it is characterized in that, comprise reinforcing sutural margin, artificial blood vessel's overlay film, metallic framework, overlay film frame main body, rotary island is to healing up, overlay film frame aortic arch section and overlay film frame descending aorta section, institute's overlay film frame main body two ends are connected with reinforcing sutural margin, described metallic framework is fixed in overlay film frame main body, described artificial blood vessel's overlay film is attached in described metallic framework and overlay film frame main body, described overlay film frame main body is made up of overlay film frame aortic arch section and overlay film frame descending aorta section, described rotary island is arranged on the middle upper end-face edge place of overlay film frame main body to healing up.
2. overlay film frame in a kind of medical operating according to claim 1, is characterized in that, the terminal part of described overlay film frame main body is provided with exposed metal rack section.
3. overlay film frame in a kind of medical operating according to claim 1, is characterized in that, described reinforcing sutural margin adopts pre-solidifying poly-cruel fiber textile to make.
4. overlay film frame in a kind of medical operating according to claim 1, is characterized in that, described metallic framework is made up of the multiple waveform annulus in " Z " font axially arranged.
5. overlay film frame in a kind of medical operating according to claim 1, is characterized in that, described overlay film frame aortic arch section and overlay film frame descending aorta section one-body molded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520038650.5U CN204428217U (en) | 2015-01-17 | 2015-01-17 | Overlay film frame in a kind of medical operating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520038650.5U CN204428217U (en) | 2015-01-17 | 2015-01-17 | Overlay film frame in a kind of medical operating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204428217U true CN204428217U (en) | 2015-07-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520038650.5U Expired - Fee Related CN204428217U (en) | 2015-01-17 | 2015-01-17 | Overlay film frame in a kind of medical operating |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105832447A (en) * | 2016-05-27 | 2016-08-10 | 杨威 | Covered stent for aortic dissection surgery, delivery device and use method thereof |
| CN110464522A (en) * | 2018-05-11 | 2019-11-19 | 先健科技(深圳)有限公司 | Bracket in art |
| CN112804964A (en) * | 2018-10-12 | 2021-05-14 | 吕多维克·卡诺 | Aortic implant of the stent type and assembly formed by two such implants |
-
2015
- 2015-01-17 CN CN201520038650.5U patent/CN204428217U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105832447A (en) * | 2016-05-27 | 2016-08-10 | 杨威 | Covered stent for aortic dissection surgery, delivery device and use method thereof |
| CN110464522A (en) * | 2018-05-11 | 2019-11-19 | 先健科技(深圳)有限公司 | Bracket in art |
| CN110464522B (en) * | 2018-05-11 | 2021-10-12 | 先健科技(深圳)有限公司 | Intraoperative stent |
| CN112804964A (en) * | 2018-10-12 | 2021-05-14 | 吕多维克·卡诺 | Aortic implant of the stent type and assembly formed by two such implants |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150701 Termination date: 20170117 |
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| CF01 | Termination of patent right due to non-payment of annual fee |