CN108514679A - A kind of foley's tube for maintaining blood flow unobstructed - Google Patents
A kind of foley's tube for maintaining blood flow unobstructed Download PDFInfo
- Publication number
- CN108514679A CN108514679A CN201810364345.3A CN201810364345A CN108514679A CN 108514679 A CN108514679 A CN 108514679A CN 201810364345 A CN201810364345 A CN 201810364345A CN 108514679 A CN108514679 A CN 108514679A
- Authority
- CN
- China
- Prior art keywords
- blood flow
- foley
- tube
- sacculus
- conduit
- 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
- 230000017531 blood circulation Effects 0.000 title claims abstract description 33
- 238000002347 injection Methods 0.000 claims abstract description 8
- 239000007924 injection Substances 0.000 claims abstract description 8
- 239000012528 membrane Substances 0.000 claims description 4
- 239000003012 bilayer membrane Substances 0.000 claims description 3
- 230000004087 circulation Effects 0.000 claims description 3
- 239000002775 capsule Substances 0.000 claims description 2
- 210000000056 organ Anatomy 0.000 abstract description 8
- 230000000903 blocking effect Effects 0.000 abstract description 6
- 210000004204 blood vessel Anatomy 0.000 abstract description 6
- 238000001356 surgical procedure Methods 0.000 abstract description 5
- 239000008280 blood Substances 0.000 abstract description 4
- 210000004369 blood Anatomy 0.000 abstract description 4
- 210000004556 brain Anatomy 0.000 abstract description 4
- 230000003902 lesion Effects 0.000 abstract description 4
- 238000012423 maintenance Methods 0.000 abstract description 4
- 201000010099 disease Diseases 0.000 description 3
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 3
- 238000002399 angioplasty Methods 0.000 description 2
- 210000004351 coronary vessel Anatomy 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- MEYZYGMYMLNUHJ-UHFFFAOYSA-N tunicamycin Natural products CC(C)CCCCCCCCCC=CC(=O)NC1C(O)C(O)C(CC(O)C2OC(C(O)C2O)N3C=CC(=O)NC3=O)OC1OC4OC(CO)C(O)C(O)C4NC(=O)C MEYZYGMYMLNUHJ-UHFFFAOYSA-N 0.000 description 2
- 206010020772 Hypertension Diseases 0.000 description 1
- 230000036770 blood supply Effects 0.000 description 1
- 239000002872 contrast media Substances 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000002526 effect on cardiovascular system Effects 0.000 description 1
- 201000005577 familial hyperlipidemia Diseases 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000000414 obstructive effect Effects 0.000 description 1
- 230000000250 revascularization Effects 0.000 description 1
- 230000002966 stenotic effect Effects 0.000 description 1
- 238000002560 therapeutic procedure Methods 0.000 description 1
- 230000025594 tube development Effects 0.000 description 1
- 208000019553 vascular disease Diseases 0.000 description 1
- 210000001835 viscera Anatomy 0.000 description 1
Classifications
-
- 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
- A61M25/00—Catheters; Hollow probes
- A61M25/10—Balloon catheters
- A61M25/1002—Balloon catheters characterised by balloon shape
-
- 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
- A61M25/00—Catheters; Hollow probes
- A61M25/10—Balloon catheters
- A61M25/1018—Balloon inflating or inflation-control devices
- A61M25/10181—Means for forcing inflation fluid into the balloon
- A61M25/10182—Injector syringes
-
- 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
- A61M25/00—Catheters; Hollow probes
- A61M25/10—Balloon catheters
- A61M25/104—Balloon catheters used for angioplasty
-
- 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
- A61M25/00—Catheters; Hollow probes
- A61M25/10—Balloon catheters
- A61M2025/1043—Balloon catheters with special features or adapted for special applications
- A61M2025/1079—Balloon catheters with special features or adapted for special applications having radio-opaque markers in the region of the balloon
-
- 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
- A61M25/00—Catheters; Hollow probes
- A61M25/10—Balloon catheters
- A61M2025/1043—Balloon catheters with special features or adapted for special applications
- A61M2025/1095—Balloon catheters with special features or adapted for special applications with perfusion means for enabling blood circulation while the balloon is in an inflated state or in a deflated state, e.g. permanent by-pass within catheter shaft
-
- 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
- A61M25/00—Catheters; Hollow probes
- A61M25/10—Balloon catheters
- A61M2025/1043—Balloon catheters with special features or adapted for special applications
- A61M2025/1097—Balloon catheters with special features or adapted for special applications with perfusion means for enabling blood circulation only while the balloon is in an inflated state, e.g. temporary by-pass within balloon
Landscapes
- Health & Medical Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Anesthesiology (AREA)
- Child & Adolescent Psychology (AREA)
- Biophysics (AREA)
- Pulmonology (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Hematology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Vascular Medicine (AREA)
- Media Introduction/Drainage Providing Device (AREA)
Abstract
The present invention relates to medical instruments fields, it is related to a kind of foley's tube that maintenance blood flow is unobstructed, the foley's tube for maintaining blood flow unobstructed includes sacculus and conduit, the sacculus is mounted on the head of conduit, the tail portion of conduit is equipped with three-way pipe, three-way pipe is provided with injection port, and the sacculus is provided with enlarged portion and at least one through-hole to circulate for blood flow.In an embodiment of the present invention, by being provided with enlarged portion and at least one through-hole to circulate for blood flow in the balloon portion of foley's tube.To while balloon expandable, blood can keep clear, existing foley's tube is improved in carrying out surgical procedure, the complete blocking blood flow of foley's tube, to systems such as important organ such as cranium brains or to needing long-time blocking lesion blood vessel etc. that may lead to the problem of serious consequence to corresponding organs.
Description
Technical field
The present invention relates to medical instruments fields, in particular to a kind of foley's tube that maintenance blood flow is unobstructed.
Background technology
All the time, the heart, angiosis are all the one of the major reasons of global population's death.And medicine is known over nearly 50 ~ 60 years
Know and the development of technology considerably reduces the heart, angiosis associated death.The death rate is promoted to reduce many such as right because being known as
The identification of cardiovascular risk factors, the appearance of coronary artery treatment unit, surgery internal organs blood supply is rebuild and novel hypertension and hyperlipemia therapy.
Unquestionably, percutaneous coronary balloon angioplasty pioneering Andreas Gruntzig et al. is reducing obstructive coronary artery
Important function has been played during disease incidence and death.Couple interventional treatment has become countries in the world treatment blood
The most common way of pipe disease, and balloon angioplasty is then one of the major way of vascular disease's revascularization.
Its method is that the conduit with sacculus is placed at hemadostewnosis to the minimal invasive techniques for carrying out expansion forming.
Currently, the foley's tube of Clinical practice plays the role of expanding stenotic lesion blood vessel or blocks broken blood vessels.It is existing
Sacculus be monofilm, it is complete to wrap up, in carrying out surgical procedure,
The complete blocking blood flow of foley's tube, to systems such as important organ such as cranium brains or to needing long-time blocking lesion blood vessel etc.
Serious consequence may be generated to corresponding organs.
Invention content
The purpose of the present invention is to provide a kind of foley's tubes that maintenance blood flow is unobstructed, improve existing foley's tube and exist
It carries out in surgical procedure, the complete blocking blood flow of foley's tube, to systems such as important organ such as cranium brains or to needing to block for a long time
Lesion vessels etc. may lead to the problem of serious consequence to corresponding organs.
The invention is realized in this way a kind of foley's tube for maintaining blood flow unobstructed, the sacculus for maintaining blood flow unobstructed
Conduit includes sacculus and conduit, and the sacculus is mounted on the head of conduit, and the tail portion of conduit is equipped with three-way pipe, and three-way pipe is set
It is equipped with injection port, the sacculus is provided with enlarged portion and at least one through-hole to circulate for blood flow.
Further, the sacculus is symmetrically arranged with 1 or more the through-hole to circulate for blood flow, the through-hole and the conduit
Direction it is consistent.
Further, the injection port is connected to the enlarged portion.
Further, the enlarged portion is included duplicature and is set using the double-deck membrane structure, the bilayer membrane structure
It is placed between duplicature and supports the crossbeam of the duplicature.
Further, 3 crossbeams, 3 crossbeam equidistant arrangements are provided between the duplicature.
Further, the sacculus is provided with developing ring.
In an embodiment of the present invention, by being provided with enlarged portion and at least one confession in the balloon portion of foley's tube
The through-hole of blood flow circulation.To while balloon expandable, blood can keep clear, improve existing foley's tube into
In row surgical procedure, the complete blocking blood flow of foley's tube, to systems such as important organ such as cranium brains or to needing to block disease for a long time
Serious consequence may be led to the problem of to corresponding organs by becoming blood vessel etc..
Description of the drawings
Fig. 1 is the first view of foley's tube provided in an embodiment of the present invention（When sacculus is unexpanded）；
Fig. 2 is the second view of foley's tube provided in an embodiment of the present invention（When balloon expandable）；
Fig. 3 is the third view of foley's tube provided in an embodiment of the present invention（When balloon expandable, blood flow passes through）；
Fig. 4 is the front-end view of foley's tube provided in an embodiment of the present invention；
Fig. 5 is the stereogram of sacculus provided in an embodiment of the present invention；
Fig. 6 is the sectional view of sacculus provided in an embodiment of the present invention.
Specific implementation mode
It is described in further detail below by specific embodiment and in conjunction with attached drawing to the present invention.
Refering to fig. 1-6, it is the unobstructed foley's tube of maintenance blood flow provided in an embodiment of the present invention.The foley's tube includes ball
Capsule 2 and conduit 4, the sacculus 2 are mounted on the head of conduit 4, and the tail portion of conduit 4 is equipped with three-way pipe 8, and three-way pipe is provided with
Injection port 9, the sacculus 2 are provided with enlarged portion 1 and at least one through-hole 7 to circulate for blood flow.
As preferred embodiments of the present invention, the sacculus 2 is symmetrically arranged with 2 or more the through-holes 7 to circulate for blood flow, institute
It is consistent with the direction of the conduit 4 to state through-hole 7.In this way, blood flow can be made more unobstructed.
As the embodiment of the present invention, the enlarged portion 1 is using the double-deck membrane structure（First tunic 10, the second tunic
12）, the bilayer membrane structure includes duplicature and is set to the crossbeam 11 for supporting the duplicature between duplicature.Pass through
Using double membrane structure, it is ensured that it can ensure that blood flow is unobstructed after sacculus 2 is expanded.
As the embodiment of the present invention, 3 crossbeams, 3 crossbeam equidistant arrangements are provided between the duplicature.
As preferred embodiments of the present invention, the injection port 9 is connected to the enlarged portion 1.
As preferred embodiments of the present invention, the sacculus 2 is provided with developing ring.
In the present invention, which further includes that seal wire passes through pipeline 5.
Flat sacculus will be taken out to be inserted into blood vessel access, under X-ray examination machine monitoring, observation foley's tube development ring position,
Ensure after reaching suitable position, appropriate contrast agent is injected to foley's tube liquid injection port, so that sacculus is expanded by inflation or injecting fluid
, and moment monitoring dilatation.At this point, blood can still be circulated by through-hole.
As another embodiment of the present invention, the balloon center is arranged 1 through-hole 7 for blood flow circulation, the through-hole 7 with
The direction of the conduit 4 is consistent.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, for the skill of this field
For art personnel, the invention may be variously modified and varied.All within the spirits and principles of the present invention, any made by repair
Change, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (6)
1. a kind of foley's tube for maintaining blood flow unobstructed, which is characterized in that the foley's tube for maintaining blood flow unobstructed includes ball
Capsule and conduit, the sacculus are mounted on the head of conduit, and the tail portion of conduit is equipped with three-way pipe, and three-way pipe is provided with injection
Mouthful, the sacculus is provided with enlarged portion and at least one through-hole to circulate for blood flow.
2. the foley's tube according to claim 1 for maintaining blood flow unobstructed, which is characterized in that the sacculus is symmetrically arranged with
2 or more the through-holes for blood flow circulation, the through-hole are consistent with the direction of the conduit.
3. the foley's tube according to claim 1 for maintaining blood flow unobstructed, which is characterized in that described in the injection port connection
Enlarged portion.
4. the foley's tube according to claim 1 for maintaining blood flow unobstructed, which is characterized in that the enlarged portion is using double-deck
Membrane structure, the bilayer membrane structure include duplicature and are set to the crossbeam for supporting the duplicature between duplicature.
5. the foley's tube according to claim 4 for maintaining blood flow unobstructed, which is characterized in that be arranged between the duplicature
There are 3 crossbeams, 3 crossbeam equidistant arrangements.
6. the foley's tube according to claim 1 for maintaining blood flow unobstructed, which is characterized in that the sacculus is provided with development
Ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810364345.3A CN108514679A (en) | 2018-04-25 | 2018-04-25 | A kind of foley's tube for maintaining blood flow unobstructed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810364345.3A CN108514679A (en) | 2018-04-25 | 2018-04-25 | A kind of foley's tube for maintaining blood flow unobstructed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108514679A true CN108514679A (en) | 2018-09-11 |
Family
ID=63429025
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810364345.3A Pending CN108514679A (en) | 2018-04-25 | 2018-04-25 | A kind of foley's tube for maintaining blood flow unobstructed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108514679A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022005436A3 (en) * | 2020-07-02 | 2022-02-10 | Mehmet Hakan Akpinar | A perfusion balloon with an expandable internal lumen |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5865801A (en) * | 1995-07-18 | 1999-02-02 | Houser; Russell A. | Multiple compartmented balloon catheter with external pressure sensing |
| DE20014621U1 (en) * | 2000-08-24 | 2000-11-30 | Hosny Abd El Rahman Yasser | Non-flow-limiting balloon for intravascular dilation or radiation |
| WO2009052838A1 (en) * | 2007-10-24 | 2009-04-30 | Wael Mohamed Nabil Lotfy | Perfusion balloon catheter |
| US20120109179A1 (en) * | 2009-04-15 | 2012-05-03 | Trinity College, Dublin University | Intravasculature Devices and Balloons for Use Therewith |
| CN102805893A (en) * | 2011-06-01 | 2012-12-05 | 上海市第六人民医院 | Hollow balloon catheter not blocking blood/air flow |
| CN106215294A (en) * | 2016-08-16 | 2016-12-14 | 皮红英 | Tracheostomy cannula |
| CN209464473U (en) * | 2018-04-25 | 2019-10-08 | 邱结华 | A kind of foley's tube for maintaining blood flow unobstructed |
-
2018
- 2018-04-25 CN CN201810364345.3A patent/CN108514679A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5865801A (en) * | 1995-07-18 | 1999-02-02 | Houser; Russell A. | Multiple compartmented balloon catheter with external pressure sensing |
| DE20014621U1 (en) * | 2000-08-24 | 2000-11-30 | Hosny Abd El Rahman Yasser | Non-flow-limiting balloon for intravascular dilation or radiation |
| WO2009052838A1 (en) * | 2007-10-24 | 2009-04-30 | Wael Mohamed Nabil Lotfy | Perfusion balloon catheter |
| US20120109179A1 (en) * | 2009-04-15 | 2012-05-03 | Trinity College, Dublin University | Intravasculature Devices and Balloons for Use Therewith |
| CN102805893A (en) * | 2011-06-01 | 2012-12-05 | 上海市第六人民医院 | Hollow balloon catheter not blocking blood/air flow |
| CN106215294A (en) * | 2016-08-16 | 2016-12-14 | 皮红英 | Tracheostomy cannula |
| CN209464473U (en) * | 2018-04-25 | 2019-10-08 | 邱结华 | A kind of foley's tube for maintaining blood flow unobstructed |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022005436A3 (en) * | 2020-07-02 | 2022-02-10 | Mehmet Hakan Akpinar | A perfusion balloon with an expandable internal lumen |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |