CN208287108U - Medical rack - Google Patents
Medical rack Download PDFInfo
- Publication number
- CN208287108U CN208287108U CN201720315305.0U CN201720315305U CN208287108U CN 208287108 U CN208287108 U CN 208287108U CN 201720315305 U CN201720315305 U CN 201720315305U CN 208287108 U CN208287108 U CN 208287108U
- Authority
- CN
- China
- Prior art keywords
- support body
- sacculus
- degradable
- protective film
- inflammation drugs
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Media Introduction/Drainage Providing Device (AREA)
- Medicinal Preparation (AREA)
Abstract
The utility model discloses a kind of Medical rack, including support body, there is channel inside the support body, sacculus is installed in the channel, the support body is separated with sacculus, and when the inflated, the support body is supportted to expansion state；After sacculus pumping, the support body is fixed on diseased region, and the support body uses polylactic acid base polymer or Bioabsorbable magnesium alloy, and the support body surface is coated with one layer of degradable, distensible anti-inflammation drugs protective film.For the utility model using polylactic acid base polymer as support body, this material has the function of fully bio-degradable；One layer of anti-inflammation drugs protective film that is degradable, can expanding with support body is coated on the surface of support body; anti-inflammation drugs protective film energy protective cradle; enable bracket fast degradation; and play the role of anti-inflammatory treatment to diseased region; the number for reducing operation, rechecking again, reduces the pain and financial burden of patient.
Description
Technical field
The utility model relates to the system and devices for treating lesion blocking, belong to medical instruments field more particularly to one
Kind Medical rack.
Background technique
Existing lesion dilatation, if nasal sinus balloon dilatation treats nasosinusitis, over time, sinus mouthful diseased region meeting
There is symptom narrow again, causes lesion to recur, to need second operation and rechecking.Will increase patient pain and
Financial burden.
It is CN 201899590U, the Chinese utility model of the portion that authorized announcement date is 2011.07.20 in Authorization Notice No.
In patent, a kind of balloon dilatation type full-degradable endovascula stent is disclosed, which can be by polycarbonate-based material, poly cream
Acrylic materials, there are also polylactic acid-polyglycolic acid material compositions, form tube wall shape through laser ablation, have Wholly-degradable performance,
Using connecting utricle, the bracket of high molecular degradable will not be compressed on sacculus in prolonged stay human body, it then will be degradable
Stenter to implant is intravascular, restores the lumen lost by the expansion of bracket.The bracket of this kind of material is although degradable without taking out,
But anti-inflammatory can not be carried out to lesion, it still will appear problem at late lesions.
Utility model content
To overcome disadvantages mentioned above, the purpose of this utility model is to provide one kind anti-inflammatory is carried out to lesion, reduces and suffers from
Person's pain, the Medical rack for mitigating patient economy burden.
In order to reach the goals above, the technical solution adopted in the utility model is: a kind of Medical rack, including support body,
There is channel inside the support body, sacculus is installed in the channel, the support body is separated with sacculus, when the sacculus fills
When gas, the support body is supportted to expansion state；After sacculus pumping, the support body is fixed on diseased region, described
Support body use polylactic acid base polymer or Bioabsorbable magnesium alloy, the support body surface be coated with one layer it is degradable,
Distensible anti-inflammation drugs protective film.The utility model has the beneficial effects that gathering cream using polylactic acid base polymer as support body
This material of acids polymers has the function of fully bio-degradable, in addition, will not bounce back after being expanded, can play a supporting role；
After the Medical rack is using this kind of material, and cooperate the use of sacculus, when the support body is supportted by sacculus to after expansion, support body is then
It can be fixed on diseased region, without taking out, without carrying out second operation, alleviate the pain of patient；And in the table of support body
Face is coated with one layer of anti-inflammation drugs protective film that is degradable, can expanding with support body, and anti-inflammation drugs protective film energy protective cradle makes
Bracket energy fast degradation is obtained, and plays the role of anti-inflammatory treatment to diseased region, reduces time of operation again, rechecking
Number, reduces the pain and financial burden of patient.
Preferably, shape is cylinder before the support body is expanded.Cylindrical support body is more suitable for a variety of lesions
Position, is particularly suitable for nasal sinus；In addition, the shape of support body is also by the shape of sacculus because support body is expanded by the sacculus that expands
Shape limits.
It is the surface mesh or engraved structure of the wall of the support body as further improvement of the utility model.It will branch
The wall of frame body is arranged to the structure, after guaranteeing support body expansion, is easy to support, will not bounce back.
Preferably, the wall thickness of the reticular structure or engraved structure is 0.1-5.00mm.This kind of thickness is suitable for human body
Diseased region.
Preferably, described netted or engraved structure is worked out or is cut.
Preferably, the material of the anti-inflammation drugs protective film is momestasone furoate or fluticasone propionate.
Preferably, the length of the support body is 5-100mm, and diameter is 1-10mm after expansion.The size is suitable for lesion
The size at position.
Detailed description of the invention
Fig. 1 is the main view before the Medical rack expansion of the present embodiment；
Fig. 2 is the side view before the Medical rack expansion of the present embodiment；
Fig. 3 is the main view after the Medical rack expansion of the present embodiment；
Fig. 4 is the side view after the Medical rack expansion of the present embodiment.
Specific embodiment
The preferred embodiment of the utility model is described in detail with reference to the accompanying drawing, so that the advantages of the utility model
It can be easier to be readily appreciated by one skilled in the art with feature, to make the protection scope of the utility model apparent clear
Define.
Referring to shown in attached drawing 1-4, one of the present embodiment Medical rack, including support body 1, the length of support body 1 is
5-100mm, support body 1 use polylactic acid base polymer or Bioabsorbable magnesium alloy, have channel inside support body 1, lead to
Sacculus 4 is installed in road, it is connectionless between support body 1 and sacculus 4, it is in discrete state, sacculus 4 has inflatable, pumping
Connector, when sacculus 4 is inflated, support body 1 is supportted therewith to expansion state；After sacculus 4 is evacuated, support body 1 is fixed on disease
Become position, the bracket of implantation lesion narrow positions is expanded by sacculus 4, at least one times of diseased region more than time may be implemented
Support.Can fully bio-degradable support body 1 expand before shape for cylinder, after expansion diameter be 1-10mm, the wall of support body 1
Surface mesh or engraved structure 2, netted or engraved structure 2 are worked out or are cut, reticular structure or engraved structure 2
Wall thickness is 0.1-5.00mm, and 1 surface of support body is coated with one layer of degradable, distensible anti-inflammation drugs protective film 3, anti-inflammation drugs
Protective film 3 can use this anti-inflammation drugs protective film 3 of momestasone furoate, can also use this anti-inflammatory drug of fluticasone propionate
Object protective film 3 replaces, depending on demand.
When specifically used, as shown in Figure 1, 2, first support body 1 is fixed on sacculus 4, when sacculus 4 reaches diseased region
When, as shown in Figure 3,4,4 pressurising of sacculus is given, the synchronous expansion of support body 1 takes out pressure to sacculus 4, Medical rack is fixed on lesion
Position supports lesion narrow location；Since support body 1 uses biodegradable material, without taking out support body 1, by support body 1
Diseased region is stayed in anti-inflammation drugs protective film 3, after a certain period of time, support body 1 and anti-inflammation drugs protective film 3 are degraded, and are disappeared simultaneously
Scorching medicament protection film 3 gives diseased region anti-inflammatory, reduces a possibility that performing the operation again as far as possible, no longer needs to the anti-inflammatory on affected part
Medicine alleviates pain, one-time-reach-place to patient.
Embodiment of above is only to illustrate the technical ideas and features of the present invention, and its object is to allow be familiar with this skill
The people of art understands the content of the utility model and is implemented, and does not limit the protection scope of the present invention, and all
According to the equivalent change or modification that the spirit of the present invention is substantially done, should all cover within the protection scope of the present utility model.
Claims (3)
1. a kind of Medical rack, including support body (1), the support body (1) is internal to have channel, ball is installed in the channel
Capsule (4), the support body (1) separate with sacculus (4), and when the sacculus (4) inflation, the support body (1) is by support to expansion
State；After the sacculus (4) pumping, the support body (1) is fixed on diseased region, it is characterised in that: the support body (1)
Using polylactic acid base polymer or Bioabsorbable magnesium alloy, support body (1) surface is degradable coated with one layer, can expand
The anti-inflammation drugs protective film (3) opened, the material of the anti-inflammation drugs protective film (3) are momestasone furoate；The support body (1)
The surface establishment of wall is in reticular structure (2), and the length of the support body (1) is 5-100mm, and diameter is 1-10mm after expansion.
2. Medical rack according to claim 1, it is characterised in that: can fully bio-degradable the support body (1) expansion
Preceding shape is cylinder.
3. Medical rack according to claim 1, it is characterised in that: the wall thickness of the reticular structure (2) is 0.1-
5.00mm。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720315305.0U CN208287108U (en) | 2017-03-28 | 2017-03-28 | Medical rack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720315305.0U CN208287108U (en) | 2017-03-28 | 2017-03-28 | Medical rack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208287108U true CN208287108U (en) | 2018-12-28 |
Family
ID=64696215
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720315305.0U Expired - Fee Related CN208287108U (en) | 2017-03-28 | 2017-03-28 | Medical rack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208287108U (en) |
-
2017
- 2017-03-28 CN CN201720315305.0U patent/CN208287108U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2020244388A1 (en) | Surface-drug-loading inflatable balloon for vertebroplasty and preparation method therefor | |
| US8439890B2 (en) | Material delivery system | |
| US7011654B2 (en) | Dilating and support apparatus with disease inhibitors and methods for use | |
| JP4500975B2 (en) | Intravascular implant for applying an agent and method of manufacturing a microdevice for injecting an agent | |
| CN106039547A (en) | Expandable devices and methods therefor | |
| JP2009034530A (en) | Dilating and support apparatus with disease inhibitors and methods for use | |
| EP1874384A2 (en) | Material delivery system | |
| US20100036481A1 (en) | Cardiovascular Devices and Methods | |
| CN102335052A (en) | Anti-restenosis digestive tract stent | |
| CN102387758B (en) | For having the delivery system of the endovascular device of net | |
| CN214231635U (en) | Integrated sinus opening dilation and cargo slow-release stent | |
| CN111529150B (en) | Sinus duct stent and preparation method thereof | |
| CN106955175A (en) | Medical rack | |
| CN109954199A (en) | A kind of prostate expansion of ultrasonically controlled-release carries medicine ball bag system and preparation method thereof | |
| CN111759552A (en) | Absorbable stent system | |
| CN208287108U (en) | Medical rack | |
| CN107669379A (en) | Medical rack | |
| WO2007119423A1 (en) | Substance to be placed in the living body | |
| CN204951924U (en) | A slowly -releasing medicine support for nasal cavity | |
| CN106344232A (en) | Sustained release medicine bracket for nasal cavity, forming method and application thereof | |
| CN107693176A (en) | The intranasal support of balloon-expandable | |
| CN208552221U (en) | Lesions of ears system frame | |
| CN208659647U (en) | Medical rack | |
| CN107898540A (en) | The sub-assembly of nasal sinus foley's tube and the intranasal stent of balloon-expandable | |
| CN204766053U (en) | Nasal sinus support and conveying system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181228 Termination date: 20200328 |