CN105769279A - Buffer type blocking balloon - Google Patents
Buffer type blocking balloon Download PDFInfo
- Publication number
- CN105769279A CN105769279A CN201610187612.5A CN201610187612A CN105769279A CN 105769279 A CN105769279 A CN 105769279A CN 201610187612 A CN201610187612 A CN 201610187612A CN 105769279 A CN105769279 A CN 105769279A
- Authority
- CN
- China
- Prior art keywords
- sacculus
- buffer
- blocks
- interior bar
- guidewire lumen
- 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.)
- Granted
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/12—Surgical instruments, devices or methods, e.g. tourniquets for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels, umbilical cord
- A61B17/12022—Occluding by internal devices, e.g. balloons or releasable wires
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/12—Surgical instruments, devices or methods, e.g. tourniquets for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels, umbilical cord
- A61B17/12022—Occluding by internal devices, e.g. balloons or releasable wires
- A61B17/12027—Type of occlusion
- A61B17/12031—Type of occlusion complete occlusion
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/12—Surgical instruments, devices or methods, e.g. tourniquets for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels, umbilical cord
- A61B17/12022—Occluding by internal devices, e.g. balloons or releasable wires
- A61B17/12099—Occluding by internal devices, e.g. balloons or releasable wires characterised by the location of the occluder
- A61B17/12109—Occluding by internal devices, e.g. balloons or releasable wires characterised by the location of the occluder in a blood vessel
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/12—Surgical instruments, devices or methods, e.g. tourniquets for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels, umbilical cord
- A61B17/12022—Occluding by internal devices, e.g. balloons or releasable wires
- A61B17/12131—Occluding by internal devices, e.g. balloons or releasable wires characterised by the type of occluding device
- A61B17/12136—Balloons
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M29/00—Dilators with or without means for introducing media, e.g. remedies
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/12—Surgical instruments, devices or methods, e.g. tourniquets for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels, umbilical cord
- A61B2017/12004—Surgical instruments, devices or methods, e.g. tourniquets for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels, umbilical cord for haemostasis, for prevention of bleeding
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2210/00—Anatomical parts of the body
- A61M2210/12—Blood circulatory system
Abstract
The invention relates to a buffer type blocking balloon and belongs to the technical field of medical apparatus and instruments. Fuzz (10) is arranged on the surface of a balloon (5) of the buffer type blocking balloon. The buffer type blocking balloon has the advantages as follows: soft fuzzy bulges are formed on the surface of the balloon (5), so that the balloon (5) and a blood vessel can be in buffer type contact, and the injury of tunica intima is reduced while the blood stream is blocked.
Description
Technical field
The present invention relates to technical field of medical instruments, specifically, be that buffer-type blocks sacculus.
Background technology
Along with the aging of China's population, the incidence rate of angiopathy is more and more higher, and for diagnosis and treatment angiopathy, Wicresoft's Surgery such as vascular surgery, Cardiological, neurosurgery, thoracic surgery, Invasive Technology Department has become as trend of the times.Balloon system is the most important and most basic angiopoietic apparatus of endoluminal vascular surgery, has the effect of expansion blood vessel and blocking blood flow.Utilizing the sacculus after filling is one of routine operation operation to bloodstream blocking.A kind of sacculus being specifically designed for blocking blood flow is not temporarily had to occur at present.The sacculus active section surface of the present invention has the fine hair shape projection of softness, sacculus and blood vessel can be made to have buffer-type action by contact, reduce again the damage to tunica intima while having blocked blood flow.
Chinese patent literature CN202568363U discloses the bloodstream blocking sacculus of a kind of sclerotherapy for esophageal varices, sacculus inner sleeve including circular tube shaped, it is socketed with the tubulose sacculus that the medical latex material of annular is made around sacculus outer wall of inside race, one end of aerating pipe it is inserted with between sacculus outer wall of inside race and tubiform ball capsule inner wall, aerating pipe one end outer wall is connected with tubulose sacculus, aerating pipe and tubulose sacculus junction have some air-filled pores, aerating pipe is connected by air-filled pore with tubulose sacculus, aerating pipe is not connected one end with tubulose sacculus and is connected to gas-charging connection, gas-charging connection connects with aerating pipe, the connection strap that gas-charging connection outer wall is made by soft silica gel is connected with gas-charging connection plug.Chinese patent literature CN203988197U discloses a kind of artery blood flow and blocks sacculus, including sacculus, it is communicated with aerating pipe in described sacculus, aerating pipe has gas outlet, balloon interior top has fixing point, the front end of fixing point and aerating pipe fixes, and aerating pipe extends to outside sacculus, and sacculus outer wall is provided with some groups of choked flow protruding rings.Chinese patent literature CN204219579U discloses a kind of thoracic aorta ball sealer ductus bursae.Described conduit includes catheter body and the sacculus being arranged on catheter body, and described catheter body is two-chamber body, and two-chamber body is guidewire lumen and water filling tube chamber；Catheter body tail end is provided with guidewire port and water injection hole, and guiding steel wire enters guidewire lumen by guidewire port, guides conduit intravasation；Described water injection hole is communicated with sacculus formation water filling tube chamber by catheter body；Described sacculus is resilient bladder, and during contraction state, sacculus and tube wall are fitted completely；Described sacculus two ends and catheter body junction are provided with developable marking, and balloon cavity inner catheter body is provided with apopore.But the buffer-type blocking-up sacculus about the present invention yet there are no report.
Summary of the invention
It is an object of the invention to for deficiency of the prior art, it is provided that a kind of buffer-type blocks sacculus.
For achieving the above object, the present invention adopts the technical scheme that:
A kind of buffer-type blocks sacculus, and the surface of the sacculus (5) that described buffer-type blocks sacculus is provided with fine hair (10).
Preferably, described buffer-type blocks sacculus and is made up of connecting device (1), outer bar (2), interior bar (3), guidewire lumen (4), sacculus (5), most advanced and sophisticated (6), labelling (7), guide wire exit openings (8) and fine hair (10)；Connecting device (1) is provided with compression pump port, and connecting device (1) is connected with one end of outer bar (2), and the other end of outer bar (2) is connected with one end of interior bar (3)；Interior bar (3) and sacculus (5) are provided with guidewire lumen (4), and the sidewall of interior bar (3) has a guide wire exit openings (8), guide wire exit openings (8) connection guidewire lumen (4)；Outer bar (2), interior bar (3) are hollow structure；The other end of interior bar (3) is provided with sacculus (5), and the surface of sacculus (5) is provided with fine hair (10)；The head end of sacculus (5) is provided with tip (6), and the inside of sacculus (5) is provided with under two X-rays the labelling (7) of development.
Preferably, described labelling (7) is positioned in the guidewire lumen (4) that sacculus (5) is internal.
Preferably, described labelling (7) is copper ring or iron hoop.
Preferably, described buffer-type blocks sacculus and is applied to vascular surgery blocking blood flow.
The invention has the advantages that:
The sacculus active section surface of the present invention has the fine hair shape projection of softness, sacculus and blood vessel can be made to have buffer-type action by contact, reduce again the damage to tunica intima while having blocked blood flow.
Accompanying drawing explanation
Accompanying drawing 1 is the structural representation of a kind of buffer-type blocking-up sacculus of the present invention.
Accompanying drawing 2 is the structural representation of a kind of buffer-type blocking-up sacculus of the present invention.
Accompanying drawing 3 is the structural representation of the sacculus of the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing, detailed description of the invention provided by the invention is elaborated.
The accompanying drawing labelling related in accompanying drawing and ingredient are as follows:
1. connecting device
2. outer bar
3. bar in
4. guidewire lumen
5. sacculus
6. most advanced and sophisticated
7. labelling
8. guide wire exit openings
9. seal wire
10. fine hair
Embodiment 1
Refer to accompanying drawing 3, accompanying drawing 3 is the schematic diagram of sacculus.It is consistent with existing foley's tube main body that described buffer-type blocks sacculus, is in that with the difference of prior art, and the outer surface of sacculus (5) is provided with fine hair (10).
Embodiment 2
Refer to accompanying drawing 1, accompanying drawing 2, accompanying drawing 1, accompanying drawing 2 are the schematic diagrams of the buffer-type blocking-up sacculus of the present embodiment.Described buffer-type blocks sacculus and is made up of connecting device (1), outer bar (2), interior bar (3), guidewire lumen (4), sacculus (5), most advanced and sophisticated (6), labelling (7), guide wire exit openings (8), fine hair (10).Connecting device (1) is provided with compression pump port, and connecting device (1) is connected with one end of outer bar (2), and the other end of outer bar (2) is connected with one end of interior bar (3).Interior bar (3) and sacculus (5) are provided with guidewire lumen (4), the sidewall of interior bar (3) has a guide wire exit openings (8), guide wire exit openings (8) connection guidewire lumen (4), outer bar (2), interior bar (3) are hollow structure.Seal wire (9) can enter guidewire lumen (4) from guide wire exit openings (8).The other end of interior bar (3) is provided with sacculus (5), and the surface of sacculus (5) is provided with fine hair (10).The head end of sacculus (5) is provided with tip (6), and the guidewire lumen (4) of the inside of sacculus (5) is provided with under two X-rays the labelling (7) of development.Under X-ray, the labelling (7) of development can be attached most importance to becket etc..
The above is only the preferred embodiment of the present invention; it should be pointed out that, for those skilled in the art, under the premise without departing from the inventive method; can also making some improvement and supplement, these improve and supplement and also should be regarded as protection scope of the present invention.
Claims (5)
1. a buffer-type blocks sacculus, it is characterised in that the surface of the sacculus (5) that described buffer-type blocks sacculus is provided with fine hair (10).
2. buffer-type according to claim 1 blocks sacculus, it is characterized in that, described buffer-type blocks sacculus and is made up of connecting device (1), outer bar (2), interior bar (3), guidewire lumen (4), sacculus (5), most advanced and sophisticated (6), labelling (7), guide wire exit openings (8) and fine hair (10)；Connecting device (1) is provided with compression pump port, and connecting device (1) is connected with one end of outer bar (2), and the other end of outer bar (2) is connected with one end of interior bar (3)；Interior bar (3) and sacculus (5) are provided with guidewire lumen (4), and the sidewall of interior bar (3) has a guide wire exit openings (8), guide wire exit openings (8) connection guidewire lumen (4)；Outer bar (2), interior bar (3) are hollow structure；The other end of interior bar (3) is provided with sacculus (5), and the surface of sacculus (5) is provided with fine hair (10)；The head end of sacculus (5) is provided with tip (6), and the inside of sacculus (5) is provided with under two X-rays the labelling (7) of development.
3. buffer-type according to claim 2 blocks sacculus, it is characterised in that described labelling (7) is positioned in the guidewire lumen (4) that sacculus (5) is internal.
4. buffer-type according to claim 2 blocks sacculus, it is characterised in that described labelling (7) is attached most importance to becket.
5. buffer-type according to claim 2 blocks sacculus, it is characterised in that described buffer-type blocks sacculus and is applied to vascular surgery blocking blood flow.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610187612.5A CN105769279B (en) | 2016-03-29 | 2016-03-29 | Buffer-type blocks sacculus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610187612.5A CN105769279B (en) | 2016-03-29 | 2016-03-29 | Buffer-type blocks sacculus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105769279A true CN105769279A (en) | 2016-07-20 |
| CN105769279B CN105769279B (en) | 2018-10-23 |
Family
ID=56391328
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610187612.5A Active CN105769279B (en) | 2016-03-29 | 2016-03-29 | Buffer-type blocks sacculus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105769279B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114569216A (en) * | 2022-05-07 | 2022-06-03 | 中南大学湘雅医院 | Puncture needle assembly for reducing tire |
Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11262527A (en) * | 1998-03-17 | 1999-09-28 | Buaayu:Kk | Blood vessel brossage balloon catheter |
| CN2508778Y (en) * | 2001-09-27 | 2002-09-04 | 业聚医疗器械(深圳)有限公司 | Improved coronary saccule dilating catheter |
| US20050261626A1 (en) * | 2004-05-21 | 2005-11-24 | Keio University | Balloon catheter, medical apparatus and method for treating living organ |
| CN2925510Y (en) * | 2006-07-13 | 2007-07-25 | 上海交通大学医学院附属新华医院 | Pylorus dilator during operation |
| CN201618292U (en) * | 2010-03-18 | 2010-11-03 | 刘春香 | Novel balloon catheter |
| CN102258825A (en) * | 2010-05-28 | 2011-11-30 | 微创医疗器械(上海)有限公司 | Percutaneous transluminal coronary angioplasty (PTCA) balloon catheter |
| CN103356251A (en) * | 2013-07-31 | 2013-10-23 | 中国人民解放军第三军医大学第二附属医院 | Anchoring ball sac in coronary stent |
| CN203458679U (en) * | 2013-09-13 | 2014-03-05 | 维科医疗器械(苏州)有限公司 | Blood vessel dilating balloon |
| CN203988197U (en) * | 2014-05-19 | 2014-12-10 | 常州市第一人民医院 | Artery blood flow blocking-up sacculus |
| CN204411481U (en) * | 2014-12-25 | 2015-06-24 | 周玉杰 | A kind of novel little sacculus for coronary dilation |
| CN204428206U (en) * | 2014-12-19 | 2015-07-01 | 中国人民解放军第二军医大学 | The anti-I type internal hemorrhage due to trauma support of Fufen fork-shaped fluff structures |
| CN104815387A (en) * | 2015-04-19 | 2015-08-05 | 苏州爱得科技发展有限公司 | Dilation vertebroplasty system |
| CN205458882U (en) * | 2016-03-29 | 2016-08-17 | 中国人民解放军第二军医大学 | Sacculus is blocked to buffering formula |
-
2016
- 2016-03-29 CN CN201610187612.5A patent/CN105769279B/en active Active
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11262527A (en) * | 1998-03-17 | 1999-09-28 | Buaayu:Kk | Blood vessel brossage balloon catheter |
| CN2508778Y (en) * | 2001-09-27 | 2002-09-04 | 业聚医疗器械(深圳)有限公司 | Improved coronary saccule dilating catheter |
| US20050261626A1 (en) * | 2004-05-21 | 2005-11-24 | Keio University | Balloon catheter, medical apparatus and method for treating living organ |
| CN2925510Y (en) * | 2006-07-13 | 2007-07-25 | 上海交通大学医学院附属新华医院 | Pylorus dilator during operation |
| CN201618292U (en) * | 2010-03-18 | 2010-11-03 | 刘春香 | Novel balloon catheter |
| CN102258825A (en) * | 2010-05-28 | 2011-11-30 | 微创医疗器械(上海)有限公司 | Percutaneous transluminal coronary angioplasty (PTCA) balloon catheter |
| CN103356251A (en) * | 2013-07-31 | 2013-10-23 | 中国人民解放军第三军医大学第二附属医院 | Anchoring ball sac in coronary stent |
| CN203458679U (en) * | 2013-09-13 | 2014-03-05 | 维科医疗器械(苏州)有限公司 | Blood vessel dilating balloon |
| CN203988197U (en) * | 2014-05-19 | 2014-12-10 | 常州市第一人民医院 | Artery blood flow blocking-up sacculus |
| CN204428206U (en) * | 2014-12-19 | 2015-07-01 | 中国人民解放军第二军医大学 | The anti-I type internal hemorrhage due to trauma support of Fufen fork-shaped fluff structures |
| CN204411481U (en) * | 2014-12-25 | 2015-06-24 | 周玉杰 | A kind of novel little sacculus for coronary dilation |
| CN104815387A (en) * | 2015-04-19 | 2015-08-05 | 苏州爱得科技发展有限公司 | Dilation vertebroplasty system |
| CN205458882U (en) * | 2016-03-29 | 2016-08-17 | 中国人民解放军第二军医大学 | Sacculus is blocked to buffering formula |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114569216A (en) * | 2022-05-07 | 2022-06-03 | 中南大学湘雅医院 | Puncture needle assembly for reducing tire |
| CN114569216B (en) * | 2022-05-07 | 2023-01-03 | 中南大学湘雅医院 | Puncture needle assembly for reducing tire |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105769279B (en) | 2018-10-23 |
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