CN106361382A - Vascular lens-end balloon for vascular intervention therapy - Google Patents
Vascular lens-end balloon for vascular intervention therapy Download PDFInfo
- Publication number
- CN106361382A CN106361382A CN201510445782.4A CN201510445782A CN106361382A CN 106361382 A CN106361382 A CN 106361382A CN 201510445782 A CN201510445782 A CN 201510445782A CN 106361382 A CN106361382 A CN 106361382A
- Authority
- CN
- China
- Prior art keywords
- balloon
- vascular
- lens
- sacculus
- end interface
- 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.)
- Pending
Links
- 230000002792 vascular Effects 0.000 title claims abstract description 29
- 238000002560 therapeutic procedure Methods 0.000 title abstract description 6
- 210000004204 blood vessel Anatomy 0.000 claims description 13
- 239000002775 capsule Substances 0.000 claims description 2
- 230000017531 blood circulation Effects 0.000 abstract description 5
- 239000008280 blood Substances 0.000 abstract description 4
- 210000004369 blood Anatomy 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000001839 endoscopy Methods 0.000 abstract 1
- 238000007789 sealing Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 6
- 230000002526 effect on cardiovascular system Effects 0.000 description 5
- 208000024172 Cardiovascular disease Diseases 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 3
- 230000006378 damage Effects 0.000 description 3
- 230000003902 lesion Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008520 organization Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 210000002376 aorta thoracic Anatomy 0.000 description 1
- 230000000747 cardiac effect Effects 0.000 description 1
- 208000026106 cerebrovascular disease Diseases 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000003745 diagnosis Methods 0.000 description 1
- 238000002408 directed self-assembly Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002496 gastric effect Effects 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000002608 intravascular ultrasound Methods 0.000 description 1
- 238000002595 magnetic resonance imaging Methods 0.000 description 1
- 238000012014 optical coherence tomography Methods 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
- 210000000115 thoracic cavity Anatomy 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B2017/00743—Type of operation; Specification of treatment sites
- A61B2017/00778—Operations on blood vessels
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Surgery (AREA)
- Heart & Thoracic Surgery (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Endoscopes (AREA)
- Media Introduction/Drainage Providing Device (AREA)
Abstract
The invention provides a vascular lens-end balloon for vascular intervention therapy. The vascular lens-end balloon comprises a balloon body, a balloon central tube and a balloon vascular lens-end interface, wherein both ends of the balloon central tube are provided with openings which communicate with external side; in the center of the front end of the balloon body, the front end of the balloon central tube is in sealing connection to the front end of the balloon body; the tube body and the tail end of the balloon central tube are free and fail to connect to the balloon body or the balloon vascular lens-end interface; the balloon vascular lens-end interface is connected into the balloon body; two ends of the balloon vascular lens-end interface are hollowed; and a balloon vascular lens-end interface inner spiral knot is arranged in the balloon vascular lens-end interface. The vascular lens-end balloon provided by the invention has the beneficial effects that (1) a medium and a platform are provided for vascular microscopic examination and intervention therapy; the influence of blood on images is eliminated; and the vascular lens-end balloon, which is unnecessary to block a blood flow, is simple and convenient to operate; and (2) the vascular intervention therapy can be conducted under the direct vision of a vascular endoscopy, so that the use of rays is reduced; therefore, the vascular lens-end balloon is simple, convenient and safe, and the ray irradiation to patients and medical personnel can be relieved.
Description
Technical field
Vascular interventional treatment blood vessel camera end sacculus of the present invention belongs to medical instruments field and in particular to a kind of vascular interventional treatment
With blood vessel camera end sacculus.
Background technology
At present, cardiovascular and cerebrovascular disease is the first big disease of harm human health, in recent years, with scientific and technological development, computer
Tomoscan, cardiovascular magnetic resonance imaging, DSA, intravascular ultrasound and optical coherence tomography sequential use in
Clinic, is greatly improved diagnosis and the treatment level of cardiovascular disease.But these detection techniques equal right and wrong intuitively imaging technique,
Doctor or patient it is seen that the cardiovascular organization image that processed through computer, do not reach similar Gastrointestinal Endoscopes, peritoneoscope straight like that
The observing effect seen, this also becomes the very important factor that current restriction cardiovascular diseasess' Clinics continue to advance.
Angioscope method is a kind of method that application angioscope obtains visual image, and angioscope develops the history having for more than 90 years so far,
But before the eighties, due to being full of blood, the image that angioscope cannot obtain in cardiovascular, contribute to cardiac thoracic surgery
During inspection.After entering the eighties in 20th century, angioscope starts to assemble the air bag of effective blocking blood flow, may compare clear
See to Chu the change of lumen of vessels, this just really promotes angioscope and is used for clinic, has also started the epoch that angioscope intervention checks.
But need frequent blocking blood flow during due to Angioscopy, open blood flow, constrain the clinical practice of angioscope.Although in recent years
The patent (united states patent number4784133) occurring has made some improvements to blood vessel camera end, in head end shape
Become certain work platformses, but there is obvious defect, one has been that cannot to solve blood between blood vessel camera lens and cardiovascular organization complete
Full emptying problem；Two is that blood vessel camera end is harder, and operates relative complex；Three is cannot to be carried out with angioscope for work platformses
Angiostenosiss or the interventional therapy of Occlusion.
Content of the invention
It is an object of the invention in place of avoiding the deficiencies in the prior art, and provide one kind can be connected with blood vessel camera end, can be full of
Liquid, transparent, shape can be with the vascular tissue's alteration of form being in contact with it, disposable vascular interventional treatment angioscope
Head end sacculus.
The present invention is to reach above-mentioned purpose, including sacculus, balloon center pipe, balloon camera lens end interface, balloon center pipe two
End all has opening to communicate with the external world, and balloon center pipe front end is connected with sacculus forward end seal in sacculus front end center, balloon center pipe
Pipe shaft and tail end dissociate, and are not connected with sacculus and balloon camera lens end interface；Balloon camera lens end interface is engaged in sacculus
Portion, balloon camera lens end interface two ends hollow, the inside is balloon camera end interface internal helical structure.For reducing sacculus
The damage to sacculus for the blood vessel camera end interface, adopts airflow design outside balloon camera lens end interface.
The present invention obtain beneficial effect be (1) for angioscope row vascular test and interventional therapy when a kind of medium and platform are provided,
Eliminate the impact to image for the blood, without blocking blood flow, easy and simple to handle；(2) intervention of descending aorta can be looked at straight in angioscope
Treatment, reduces the use of ray, simple, convenient, safety, reduces the irradiation of patient and medical personnel's ray.
Brief description
Accompanying drawing 1 is external structure schematic diagram 1 of the present invention.
Accompanying drawing 2 is external structure schematic diagram 2 of the present invention.
Accompanying drawing 3 is internal structure schematic diagram of the present invention.
Accompanying drawing 4 is schematic diagram during row vascular interventional treatment of the present invention.
Accompanying drawing 5 is schematic diagram during row vascular interventional treatment balloon expandable of the present invention.
Accompanying drawing 6 is that the present invention is connected schematic diagram with angioscope.
In accompanying drawing 1,2,3,4,5,6: 1, sacculus, 1-1, liquid extract out after sacculus, 2, balloon center pipe, 2-1, ball
Capsule central canal front opening, 2-2, balloon center pipe tail end opening, 3, balloon camera lens end interface, 3-1, balloon mirror
Head end interface internal helical structure, 4, lesion vesselses, 5, lesion vesselses plaque, 6, vascular interventional treatment with guiding seal wire,
7th, angioscope shank, 8, blood vessel camera end, 9, angioscope central canal, 9-1, angioscope central canal balloon center pipe joining section.
Specific embodiment
In order that present disclosure is easier to be clearly understood, below according to specific embodiment and combine accompanying drawing, to the present invention
It is described further.
As shown in Figure 1, 2, 3, a kind of vascular interventional treatment blood vessel camera end sacculus, including sacculus 1, balloon center pipe 2,
Balloon camera lens end interface 3, balloon center pipe 2 two ends all have opening to communicate with the external world, and balloon center pipe 2 front end is in sacculus 1
Front end center is connected with sacculus 1 forward end seal, and balloon center pipe 2 pipe shaft and tail end dissociate, not with sacculus 1 and balloon mirror
Head end interface 3 connects；Balloon camera lens end interface 3 is engaged on inside sacculus 1, in balloon camera lens end interface 3 two ends
Sky, the inside is balloon camera end interface internal helical structure 3-1.For reducing balloon camera lens end interface 3 to sacculus 1
Damage, adopt airflow design outside balloon camera lens end interface 3.
Claims (2)
1. a kind of vascular interventional treatment blood vessel camera end sacculus, including sacculus (1), balloon center pipe (2), balloon camera end
Interface (3), balloon center pipe (2) two ends all have opening to communicate with the external world, and balloon center pipe (2) front end is before sacculus (1)
End center is connected with sacculus (1) forward end seal, and balloon center pipe (2) pipe shaft and tail end dissociate, not with sacculus (1) and sacculus
Blood vessel camera end interface (3) connects；Balloon camera lens end interface (3) is engaged on sacculus (1) inside, balloon camera lens
End interface (3) two ends hollow, the inside is balloon camera end interface internal helical structure (3-1).
2. a kind of vascular interventional treatment according to claim 1 blood vessel camera end sacculus, is characterized in that there is a ball in sacculus (1)
Capsule central canal (2), balloon center pipe (2) front end is connected with sacculus (1) forward end seal in sacculus (1) front end center.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510445782.4A CN106361382A (en) | 2015-07-20 | 2015-07-20 | Vascular lens-end balloon for vascular intervention therapy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510445782.4A CN106361382A (en) | 2015-07-20 | 2015-07-20 | Vascular lens-end balloon for vascular intervention therapy |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106361382A true CN106361382A (en) | 2017-02-01 |
Family
ID=57880307
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510445782.4A Pending CN106361382A (en) | 2015-07-20 | 2015-07-20 | Vascular lens-end balloon for vascular intervention therapy |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106361382A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0283661A2 (en) * | 1987-01-28 | 1988-09-28 | Robert A. Mackin | Angioscope having a balloon with a recess |
| US4808164A (en) * | 1987-08-24 | 1989-02-28 | Progressive Angioplasty Systems, Inc. | Catheter for balloon angioplasty |
| JPH06233823A (en) * | 1993-02-08 | 1994-08-23 | Toray Ind Inc | Balloon catheter |
| US5411016A (en) * | 1994-02-22 | 1995-05-02 | Scimed Life Systems, Inc. | Intravascular balloon catheter for use in combination with an angioscope |
| CN205885468U (en) * | 2015-07-20 | 2017-01-18 | 黄冰生 | Vascular intervention treatment is with angioscope head end sacculus |
-
2015
- 2015-07-20 CN CN201510445782.4A patent/CN106361382A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0283661A2 (en) * | 1987-01-28 | 1988-09-28 | Robert A. Mackin | Angioscope having a balloon with a recess |
| US4784133A (en) * | 1987-01-28 | 1988-11-15 | Mackin Robert A | Working well balloon angioscope and method |
| US4808164A (en) * | 1987-08-24 | 1989-02-28 | Progressive Angioplasty Systems, Inc. | Catheter for balloon angioplasty |
| JPH06233823A (en) * | 1993-02-08 | 1994-08-23 | Toray Ind Inc | Balloon catheter |
| US5411016A (en) * | 1994-02-22 | 1995-05-02 | Scimed Life Systems, Inc. | Intravascular balloon catheter for use in combination with an angioscope |
| CN205885468U (en) * | 2015-07-20 | 2017-01-18 | 黄冰生 | Vascular intervention treatment is with angioscope head end sacculus |
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|---|---|---|---|
| DD01 | Delivery of document by public notice |
Addressee: Huang Bingsheng Document name: Notification of Passing Preliminary Examination of the Application for Invention |
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| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |