CN211095009U - Cardiovascular support structure - Google Patents
Cardiovascular support structure Download PDFInfo
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- CN211095009U CN211095009U CN201921623135.8U CN201921623135U CN211095009U CN 211095009 U CN211095009 U CN 211095009U CN 201921623135 U CN201921623135 U CN 201921623135U CN 211095009 U CN211095009 U CN 211095009U
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- cardiovascular
- leg joint
- stent
- toper
- joint spare
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Abstract
The utility model discloses a supporting structure for cardiovascular belongs to medical instrument technical field, supporting structure for cardiovascular includes cardiovascular leg joint spare and symmetrical connection at the cardiovascular leg joint spare guide holder of toper at cardiovascular leg joint spare both ends, make up network structure through cardiovascular leg joint spare between the cardiovascular leg joint spare, blood circulation mouth has been seted up on toper cardiovascular leg joint spare surface. The utility model discloses cardiovascular support guide holder of support both ends symmetry installation toper for cardiovascular, on the one hand, effectual for cardiovascular support both ends opening part carry on spacingly, reduce the expansion of its opening part or gather together, on the other hand, the toper design is personally submitted to the outward surface of this kind of cardiovascular support guide holder of toper, and is more mellow and smooth, and sharp-pointed structure appears on the effectual support surface for avoiding cardiovascular, reduces the stimulation to the blood vessel inner wall, makes things convenient for the mounting of support structure for cardiovascular.
Description
Technical Field
The utility model relates to the technical field of medical equipment, especially, relate to a supporting structure for cardiovascular.
Background
The cardiovascular stent is characterized in that an inner stent is placed in a lesion section on the basis of the expansion and the forming of a lumen saccule so as to achieve the purposes of supporting a blood vessel at a stenotic occlusion section, reducing the elastic retraction and the reshaping of the blood vessel and keeping the blood flow of a lumen unobstructed. Some stents also have the effect of preventing restenosis.
The opening positions of two ends of the existing part of cardiovascular stents do not have a limiting function, and once the opening is expanded or gathered, the using effect of the cardiovascular stent can be reduced; there are also some cardiovascular stents with open ends at both ends, but there is a potential risk of scratching the blood vessel at the sharp points on the surface of the stent. To this end, we propose a cardiovascular stent structure.
SUMMERY OF THE UTILITY MODEL
The utility model provides a supporting structure for cardiovascular aims at cardiovascular for the support both ends symmetry installation toper cardiovascular support guide holder, on the one hand, effectual for cardiovascular support both ends opening part carry on spacingly, reduce the expansion of its opening part or gather together, on the other hand, the toper design is personally submitted to the outward surface of this kind of toper cardiovascular support guide holder, and is more mellow and smooth, and sharp-pointed structure appears in effectual support surface for avoiding cardiovascular, reduces the stimulation to the blood vessel inner wall, makes things convenient for supporting structure installation for cardiovascular.
The utility model provides a specific technical scheme as follows:
the utility model provides a pair of supporting structure for cardiovascular supporting structure includes cardiovascular leg joint spare and symmetrical connection at the cardiovascular support guide holder of toper at cardiovascular leg joint spare both ends for cardiovascular leg joint spare, make up into network structure through cardiovascular leg joint terminal between the cardiovascular leg joint spare, the blood circulation mouth has been seted up on toper cardiovascular support guide holder surface, toper cardiovascular support guide holder surface bonds and has medical silica gel layer, medical silica gel layer surface integrated into one piece has anti-skidding line, the outside cladding of toper cardiovascular support guide holder has the polymer film, medical silica gel layer and anti-skidding line all are located inside the polymer film.
Optionally, toper cardiovascular support guide holder specifically is two sets ofly, two sets of toper cardiovascular support guide holder and cardiovascular support connecting piece fixed connection, toper cardiovascular support guide holder is close to cardiovascular support connecting piece side surface and is the plane, cardiovascular support connecting piece passes through support body connecting terminal and toper cardiovascular support guide holder swing joint.
Optionally, the surface of the tapered cardiovascular stent guide seat, which is away from the cardiovascular stent connecting part, is a tapered surface.
Optionally, the cardiovascular stent connecting piece and the tapered cardiovascular stent guide seat are both made of magnesium-based alloy, and the polymer film is degradable.
The utility model has the advantages as follows:
1. the utility model discloses cardiovascular support guide holder of support both ends symmetry installation toper for cardiovascular, on the one hand, effectual for cardiovascular support both ends opening part carry on spacingly, reduce the expansion of its opening part or gather together, on the other hand, the toper design is personally submitted to the outward surface of this kind of cardiovascular support guide holder of toper, and is more mellow and smooth, and sharp-pointed structure appears on the effectual support surface for avoiding cardiovascular, reduces the stimulation to the blood vessel inner wall, makes things convenient for the mounting of support structure for cardiovascular.
2. The utility model discloses toper cardiovascular support guide holder surface bonds and has medical silica gel layer, and medical silica gel layer surface integrated into one piece has anti-skidding line, improves the stability after the installation, and locking looseness performance is good.
3. The utility model discloses cardiovascular leg joint spare and toper cardiovascular support guide holder all adopt the magnesium base alloy to make, and the magnesium base alloy can degrade, can guarantee that cardiovascular support is unanimous with the repair time of vascular function to alleviate patient's health burden, the polymer film sets up to the degradable, and the polymer film sets up to the degradable, can carry the treatment material on the surface of polymer film, and then improves the treatment of cardiovascular support.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is a schematic overall structure diagram of a cardiovascular stent structure according to an embodiment of the present invention;
fig. 2 is a schematic structural view of a tapered cardiovascular stent guiding seat of a cardiovascular stent structure according to an embodiment of the present invention.
In the figure: 1. a cardiovascular stent connector; 101. a cardiovascular stent connection terminal; 102. a frame body connecting terminal; 2. a conical cardiovascular stent guide seat; 201. a blood flow port; 3. anti-skid lines; 4. a medical silica gel layer; 5. a polymer film.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
A cardiovascular stent structure according to an embodiment of the present invention will be described in detail with reference to fig. 1 to 2.
Referring to fig. 1 and fig. 2, a cardiovascular stent structure provided by an embodiment of the present invention includes a cardiovascular stent connecting part 1 and tapered cardiovascular stent guide seats 2 symmetrically connected to two ends of the cardiovascular stent connecting part 1, a mesh structure is formed between the cardiovascular stent connecting parts 1 by a cardiovascular stent connecting terminal 101, a blood flow port 201 is formed on the surface of the tapered cardiovascular stent guide seat 2, a medical silica gel layer 4 is bonded on the surface of the tapered cardiovascular stent guide seat 2, anti-skid patterns 3 are integrally formed on the surface of the medical silica gel layer 4, a polymer film 5 is coated outside the tapered cardiovascular stent guide seats 2, the medical silica gel layer 4 and the anti-skid patterns 3 are both located inside the polymer film 5, and tapered cardiovascular stent guide seats are symmetrically installed at two ends of the cardiovascular stent, on the one hand, effectual support both ends opening part for cardiovascular carries on spacingly, reduces the expansion of its opening part or gathers together, and on the other hand, the outward surface of this kind of toper cardiovascular support guide holder is personally submitted the toper design, and is more mellow and smooth, and sharp-pointed structure appears on the effectual support surface for avoiding cardiovascular, reduces the stimulation to vascular inner wall, makes things convenient for the mounting of support structure for cardiovascular.
Referring to fig. 1 and 2, the tapered cardiovascular stent guide seats 2 are specifically two groups, two groups of tapered cardiovascular stent guide seats 2 are fixedly connected with a cardiovascular stent connecting piece 1, the surface of one side of the tapered cardiovascular stent guide seat 2, which is close to the cardiovascular stent connecting piece 1, is a plane, and the cardiovascular stent connecting piece 1 is movably connected with the tapered cardiovascular stent guide seats 2 through a stent connecting terminal 102, so that a cardiovascular stent can be conveniently installed and fixed.
Referring to fig. 1 or fig. 2, the surface of the tapered cardiovascular stent guide seat 2 away from the cardiovascular stent connecting part 1 is a tapered surface, and the tapered surface is designed to be more smooth, so that a sharp structure on the surface of the cardiovascular stent is effectively avoided, the stimulation to the inner wall of a blood vessel is reduced, and the cardiovascular stent is convenient to mount in a structural mode.
Referring to fig. 1 and 2, the cardiovascular stent connecting piece 1 and the tapered cardiovascular stent guide seat 2 are both made of magnesium-based alloy, the polymer film 5 is degradable, the magnesium-based alloy can be degraded, the consistency of the cardiovascular stent and the vascular function repair time can be ensured, the body burden of a patient can be reduced, the polymer film is degradable, therapeutic substances can be carried on the surface of the polymer film, and the therapeutic effect of the cardiovascular stent can be improved.
The embodiment of the utility model provides a support structure for cardiovascular, cardiovascular is with support both ends symmetry installation toper cardiovascular support guide holder, on the one hand, effectual for cardiovascular support both ends opening part carry on spacing, reduce the expansion or gather together of its opening part, on the other hand, the outward surface of this kind of toper cardiovascular support guide holder is the toper design, and is more mellow and smooth, effectively avoids the support surface for cardiovascular to appear sharp-pointed structure, reduces the stimulation to the blood vessel inner wall, makes things convenient for the support structure installation for cardiovascular; the surface of the conical cardiovascular stent guide seat is bonded with a medical silica gel layer, and anti-slip lines are integrally formed on the surface of the medical silica gel layer, so that the stability after installation is improved, and the anti-loosening performance is good; cardiovascular support connecting piece and toper cardiovascular support guide holder all adopt magnesium base alloy to make, and magnesium base alloy can degrade, can guarantee that cardiovascular support is unanimous with the restoration time of vascular function to alleviate patient's health burden, the polymer film sets up to the degradable, and the polymer film sets up to the degradable, can carry the treatment material on the surface of polymer film, and then improves cardiovascular support's treatment effect.
It should be noted that, the utility model relates to a cardiovascular supporting structure, including cardiovascular support connecting piece 1, cardiovascular support connecting terminal 101, support body connecting terminal 102, toper cardiovascular support guide holder 2, blood circulation mouth 201, anti-skidding line 3, medical silica gel layer 4, polymer film 5, the part is general standard component or the part that technical staff in the field knows, and its structure and principle all are that this technical staff all can learn through the technical manual or learn through conventional experimental method.
It is apparent that those skilled in the art can make various changes and modifications to the embodiments of the present invention without departing from the spirit and scope of the embodiments of the present invention. Thus, if such modifications and variations of the embodiments of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (4)
1. The utility model provides a supporting structure for cardiovascular, its characterized in that, supporting structure for cardiovascular includes cardiovascular leg joint spare and symmetrical connection at the cardiovascular leg joint spare guide holder of toper at cardiovascular leg joint spare both ends, make up into network structure through cardiovascular leg joint terminal between the cardiovascular leg joint spare, blood circulation mouth has been seted up on toper cardiovascular leg joint spare surface, toper cardiovascular leg joint spare surface bonds and has medical silica gel layer, medical silica gel layer surface integrated into one piece has anti-skidding line, the outside cladding of toper cardiovascular leg joint spare has the polymer film, medical silica gel layer and anti-skidding line all are located inside the polymer film.
2. The cardiovascular stent structure according to claim 1, wherein the two sets of tapered cardiovascular stent guiding seats are fixedly connected to the cardiovascular stent connecting part, the surface of the tapered cardiovascular stent guiding seat near the cardiovascular stent connecting part is a plane, and the cardiovascular stent connecting part is movably connected to the tapered cardiovascular stent guiding seat through a stent connecting terminal.
3. The cardiovascular stent structure of claim 1, wherein the surface of the tapered cardiovascular stent guide base away from the cardiovascular stent connector is a tapered surface.
4. A cardiovascular stent structure according to claim 1, wherein said cardiovascular stent connectors and tapered cardiovascular stent guide are made of magnesium-based alloy, and said polymer film is configured to be degradable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921623135.8U CN211095009U (en) | 2019-09-27 | 2019-09-27 | Cardiovascular support structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921623135.8U CN211095009U (en) | 2019-09-27 | 2019-09-27 | Cardiovascular support structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211095009U true CN211095009U (en) | 2020-07-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921623135.8U Active CN211095009U (en) | 2019-09-27 | 2019-09-27 | Cardiovascular support structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211095009U (en) |
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2019
- 2019-09-27 CN CN201921623135.8U patent/CN211095009U/en active Active
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