CN107929920A - Can the double sacculus of filling type aorta clamping - Google Patents
Can the double sacculus of filling type aorta clamping Download PDFInfo
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- CN107929920A CN107929920A CN201711313344.8A CN201711313344A CN107929920A CN 107929920 A CN107929920 A CN 107929920A CN 201711313344 A CN201711313344 A CN 201711313344A CN 107929920 A CN107929920 A CN 107929920A
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- 210000000709 aorta Anatomy 0.000 title claims abstract description 39
- 239000008280 blood Substances 0.000 claims abstract description 22
- 210000004369 blood Anatomy 0.000 claims abstract description 22
- 239000007788 liquid Substances 0.000 claims abstract description 10
- 210000003090 iliac artery Anatomy 0.000 claims abstract description 9
- 210000001367 artery Anatomy 0.000 claims abstract description 6
- 210000003270 subclavian artery Anatomy 0.000 claims abstract description 6
- 210000003462 vein Anatomy 0.000 claims abstract description 6
- 238000002347 injection Methods 0.000 claims description 56
- 239000007924 injection Substances 0.000 claims description 56
- 210000002376 aorta thoracic Anatomy 0.000 claims description 8
- 238000001802 infusion Methods 0.000 claims description 8
- 230000010412 perfusion Effects 0.000 claims description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 8
- 239000008223 sterile water Substances 0.000 claims description 6
- 230000006835 compression Effects 0.000 claims description 3
- 238000007906 compression Methods 0.000 claims description 3
- 210000001835 viscera Anatomy 0.000 abstract description 10
- 230000002146 bilateral effect Effects 0.000 abstract description 3
- 210000003141 lower extremity Anatomy 0.000 abstract description 3
- 201000002818 limb ischemia Diseases 0.000 abstract description 2
- 210000003414 extremity Anatomy 0.000 description 7
- 238000011084 recovery Methods 0.000 description 6
- 230000036770 blood supply Effects 0.000 description 5
- 208000028867 ischemia Diseases 0.000 description 4
- 230000006378 damage Effects 0.000 description 3
- 230000000740 bleeding effect Effects 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 230000017531 blood circulation Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000002708 enhancing effect Effects 0.000 description 2
- 210000002216 heart Anatomy 0.000 description 2
- 230000023597 hemostasis Effects 0.000 description 2
- 238000002513 implantation Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 210000000056 organ Anatomy 0.000 description 2
- WECIKJKLCDCIMY-UHFFFAOYSA-N 2-chloro-n-(2-cyanoethyl)acetamide Chemical compound ClCC(=O)NCCC#N WECIKJKLCDCIMY-UHFFFAOYSA-N 0.000 description 1
- 206010058178 Aortic occlusion Diseases 0.000 description 1
- 208000010496 Heart Arrest Diseases 0.000 description 1
- 230000003187 abdominal effect Effects 0.000 description 1
- 210000000702 aorta abdominal Anatomy 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000036772 blood pressure Effects 0.000 description 1
- 210000004204 blood vessel Anatomy 0.000 description 1
- 210000004556 brain Anatomy 0.000 description 1
- 210000004534 cecum Anatomy 0.000 description 1
- 230000004087 circulation Effects 0.000 description 1
- 210000003109 clavicle Anatomy 0.000 description 1
- 210000004351 coronary vessel Anatomy 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 210000001105 femoral artery Anatomy 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 208000037906 ischaemic injury Diseases 0.000 description 1
- 230000000302 ischemic effect Effects 0.000 description 1
- 210000004165 myocardium Anatomy 0.000 description 1
- 230000002269 spontaneous effect Effects 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
- A61M25/1011—Multiple balloon catheters
-
- 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
- A61B17/1204—Type of occlusion temporary 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
- 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
- A61M25/00—Catheters; Hollow probes
- A61M25/10—Balloon catheters
- A61M25/1011—Multiple balloon catheters
- A61M2025/1013—Multiple balloon catheters with concentrically mounted balloons, e.g. being independently inflatable
-
- 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
- A61M2025/1072—Balloon catheters with special features or adapted for special applications having balloons with two or more compartments
-
- 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
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Surgery (AREA)
- Heart & Thoracic Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- Veterinary Medicine (AREA)
- Engineering & Computer Science (AREA)
- Public Health (AREA)
- Biomedical Technology (AREA)
- General Health & Medical Sciences (AREA)
- Vascular Medicine (AREA)
- Reproductive Health (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Hematology (AREA)
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Abstract
The present invention provide one kind can the double sacculus of filling type aorta clamping, using the double sacculus of segmented, the first sacculus is positioned in left subclavian artery lower edge to the top half region between coeliac trunk, active proximal arteries and veins can be obstructed, at utmost control is lost blood；Second sacculus is positioned in arteria renalis lower edge to the latter half region between common iliac artery crotch, selective that the vitals such as bilateral lower limb are irrigated while can losing blood isolated between coeliac trunk and the arteria renalis；That realizes selectivity carries out pouring liquid to not damaged relevant range, solves the problems, such as internal organs and limb ischemia.
Description
Technical field
The invention belongs to medical instruments field, and in particular to one kind can the double sacculus of filling type aorta clamping, applied to war
Field and the hemostasis of emergency situations lower trunk and important organ bleeding.
Background technology
Current recovery aortic obstruction sacculus (REBOA) is can not be thoroughly to trunk and abdominal viscera bleeding in emergency treatment
The respective regions that sacculus is inserted to sustainer in the case of being stopped blooding carry out blood flow retardance, when striving for for thorough surgical hemostasis
Between.But there are following shortcoming：1st, the active distal arteries and veins of sacculus obstruction is completely isolated, the internal organs and limbs of its blood supply are in
Strong ischemia, even if later stage recovery will also face " ischemia-reperfusion " damage；2nd, partial blockage sacculus (p-REBOA) meeting
Blood supply to distal end internal organs and limbs plays a role, but can cause to aggravate the harm lost blood at the same time.
Chinese patent application CN106924862A discloses double horizontal balloon occlusion pressurization infusion systems in a kind of aorta lumen
System, including main pipe, aortic arch sacculus and distal aorta sacculus, and to sacculus water filling or inject gas passage and
Injection port.Although this patent application provides double balloon-systems in a kind of aorta lumen, emphasize what " putting pipe through femoral artery " was realized
" arch of aorta enhancing perfusion ", thus innovatively design and apply to blood loss heart arrest CECA) recovery.In the blood loss heart
, can be in master by the arch of aorta enhancing perfusion put pipe mode and realized in inverse aortic flow direction during dirty all standing occurs
Reverse pressurization blood flow is formed in the arch of aorta, aortic arch inflated temporary interruption transfusion is lost in distal aorta, makes
Coronary artery can be opened by being able to the shortest time, improve heart muscle perfusion, while produce the elevated power of aortic arch blood pressure,
Improve brain perfusion, it is final to realize the resuscitation effect for improving the blood loss rapid f booths of heart.Also, before spontaneous circulation foundation and certainly
After major cycle is established, the system is in aorta lumen respectively at aortic arch and the water of abdominal aorta distal end bifurcation two
Flat catheter-balloon successively selectivity can inflate blocking aorta lumen, block position and opportunity according to CPP recovery situations and can also go out
The sacculus emergency pneumatic of the different selection varying levels in blood position blocks.
But after inflated blocking, for the position between double sacculus and the internal organs below distal balloon catheter, limbs
Deng can not all obtain blood supply, the internal organs of its blood supply and limbs are in strong ischemia for a long time, even if later stage recovery also will
" ischemia-reperfusion " damage can be faced.
Therefore, this area be badly in need of one kind can the double sacculus of filling type aorta clamping, the defects of to solve the prior art.
The content of the invention
In view of the problems of the existing technology, the present invention provide one kind can the double sacculus of filling type aorta clamping, can keep away
Exempt from distal limb caused by existing recovery sacculus and internal organs ischemic phenomenon in the world, and can ensure distal limb and internal organs
Function and activity, increase salvage success rate.
The technical scheme is that：Can the double sacculus of filling type aorta clamping, including：
Main pipe, its top first opening exports for main catheter infusion, when the main pipe is placed in aorta lumen
When, the main pipe infusion outlet is placed in the aorta lumen of aortic arch, and it is for irrigating to lead to external tail end
First intracaudate injection mouth of liquid or blood；
First sacculus, the part being connected to below the top of the main pipe；When the main pipe is placed on sustainer
During intracavitary, first sacculus is located in left subclavian artery lower edge to the top half region between coeliac trunk；
First sacculus injects conduit, is attached on the main pipe；The top connection institute of the first sacculus injection conduit
The first sacculus is stated, the external bottom that leads to of the first sacculus injection conduit is for injecting gas into first sacculus
Or the second intracaudate injection mouth of sterile water；
Second sacculus, is connected to the stage casing part of the main pipe；When the main pipe is placed in aorta lumen,
Second sacculus is located in arteria renalis lower edge to the latter half region between common iliac artery crotch；
Second sacculus injects conduit, is attached on the main pipe；The top connection institute of the second sacculus injection conduit
The second sacculus is stated, the external bottom that leads to of the second sacculus injection conduit is for injecting gas into second sacculus
Or the 3rd intracaudate injection mouth of sterile water；
Second opening, is opened on the main pipe between the first sacculus and the second sacculus；
Second subsidiary conduit, is attached to inside the main pipe；The top connection described second of second subsidiary conduit
Opening, the external tail end that leads to of second subsidiary conduit is the 4th tail for irrigating liquid or blood to the second opening
Hold injection port；
3rd opening, the part being opened in below the second sacculus；
3rd subsidiary conduit, is attached to inside the main pipe；The top connection the described 3rd of 3rd subsidiary conduit
Opening, the external tail end that leads to of the 3rd subsidiary conduit is the 5th tail for irrigating liquid or blood to the 3rd opening
Hold injection port.
Further, the first sacculus injection conduit and the second sacculus the injection conduit is placed in external part and indicates quarter
Degree.Achieve the purpose that length is inserted in control, it is ensured that implantation site is accurate.It may insure that the first sacculus moves under left clavicle during use
In arteries and veins lower edge to the top half region between coeliac trunk, the second sacculus is in arteria renalis lower edge under between common iliac artery crotch
In half portion subregion.
Further, compression pump be housed, the branch of the bottom of the main pipe connects the in the first intracaudate injection mouth
One pressure sensor, it receives the arch of aorta cavity pressure for the top of supply line for coming from the main pipe, and outside connector
Receive display.
Further, pressure injector is housed in the 4th intracaudate injection mouth.
Further, pressure injector is housed in the 5th intracaudate injection mouth.
Further, the shape of first sacculus and second sacculus is that spheroidal or cylindroid are spherical.
Further, described second it is opened in away from 1-2cm below first sacculus.
Further, the described 3rd it is opened in away from 1-2cm below second sacculus.
Further, all injection ports, can set check valve, or using unified calparine cap interface.
The beneficial effects of the invention are as follows：
1st, provide one kind can the double sacculus of filling type aorta clamping, using the double sacculus of segmented, the first sacculus is positioned at
In left subclavian artery lower edge to the top half region between coeliac trunk, active proximal arteries and veins can be obstructed, is at utmost controlled
Lose blood；Second sacculus is positioned in arteria renalis lower edge to the latter half region between common iliac artery crotch, can be in coeliac trunk
It is selective that the vitals such as bilateral lower limb are irrigated while losing blood isolated between the arteria renalis.Realize selection
Property to not damaged relevant range carry out pouring liquid, solve the problems, such as internal organs and limb ischemia；
2nd, pressure injector is used different from the low capacity sacculus of part blocks, the design, it can be provided timing irrigates,
Manual mode can also be switched to irrigate manually.
Brief description of the drawings
Fig. 1 is the overall structure diagram of the present invention.
In figure：1 is main pipe, and 2 export for main catheter infusion, and 3 be the first intracaudate injection mouth, and 4 be the first sacculus, and 5 be the
One sacculus injects conduit, and 6 be the second intracaudate injection mouth, and 7 be the second sacculus, and 8 inject conduit for the second sacculus, and 9 be the 3rd tail end
Injection port, 10 be the second opening, and 11 be the second subsidiary conduit, and 12 be the 4th intracaudate injection mouth, and 13 be the 3rd opening, and 14 be the 3rd
Subsidiary conduit, 15 be the 5th intracaudate injection mouth.
Embodiment
The present invention is described further below in conjunction with the accompanying drawings.
As shown in Figure 1, can the double sacculus of filling type aorta clamping, including：
Main pipe 1, its top first opening is main catheter infusion outlet 2, when the main pipe 1 is placed on aorta lumen
When interior, the main pipe infusion outlet 2 is placed in the aorta lumen of aortic arch, and it is for filling to lead to external tail end
First intracaudate injection mouth 3 of fluid injection body or blood；
First sacculus 4, the part being connected to below the top of the main pipe；When the main pipe 1 is placed on actively
During arteries and veins intracavitary, first sacculus 4 is located in left subclavian artery lower edge to the top half region between coeliac trunk；
First sacculus injects conduit 5, is attached on the main pipe 1；The top connection of the first sacculus injection conduit 5
First sacculus 4, the external bottom that leads to of the first sacculus injection conduit 5 is for being injected into first sacculus
Second intracaudate injection mouth 6 of gas or sterile water；
Second sacculus 7, is connected to the stage casing part of the main pipe；When the main pipe is placed in aorta lumen
When, second sacculus is located in arteria renalis lower edge to the latter half region between common iliac artery crotch；
Second sacculus injects conduit 8, is attached on the main pipe 1；The top connection of the second sacculus injection conduit 8
Second sacculus 7, the external bottom that leads to of the second sacculus injection conduit 8 is for being injected into second sacculus
3rd intracaudate injection mouth 9 of gas or sterile water；
Second opening 10, is opened on the main pipe between the first sacculus 4 and the second sacculus 7, away under first sacculus
At square 1-2cm.
Second subsidiary conduit 11, is attached to inside the main pipe 1；Described in the top connection of second subsidiary conduit 11
Second opening 10, the external tail end that leads to of second subsidiary conduit 11 is for irrigating liquid or blood to the second opening
The 4th intracaudate injection mouth 12；
3rd opening 13, the part being opened in below the second sacculus, at 1-2cm below second sacculus.
3rd subsidiary conduit 14, is attached to inside the main pipe 1；Described in the top connection of 3rd subsidiary conduit 14
3rd opening 13, the external tail end that leads to of the 3rd subsidiary conduit 14 is for irrigating liquid or blood to the 3rd opening
The 5th intracaudate injection mouth 15.
As preferred embodiment, the first sacculus injection conduit and the second sacculus the injection conduit is placed in external portion
Minute mark has scale.Achieve the purpose that length is inserted in control, it is ensured that implantation site is accurate.It may insure the first sacculus on a left side during use
In subclavian artery lower edge to the top half region between coeliac trunk, the second sacculus is in arteria renalis lower edge to common iliac artery crotch
Between the latter half region in.
Compression pump is housed, branch's connection first pressure of the bottom of the main pipe passes in the first intracaudate injection mouth 3
Sensor, it receives the arch of aorta cavity pressure for the top of supply line for coming from the main pipe, and the receiving outside connector is shown
Device.Pressure injector is housed in the 4th intracaudate injection mouth 12, pressure injector is housed in the 5th intracaudate injection mouth 15.
It can be arranged to timing to irrigate, manual mode can also be switched to and irrigated manually.
The shape of first sacculus 4 and second sacculus 7 can be designed as spheroidal as needed or cylindroid is spherical.
All injection ports described above, can set check valve, or using unified calparine cap interface.
After two sacculus are expanded at the same time, sustainer is completely cut off into three sections using the double sacculus of series connected segmented by the design：1st, rise
Sustainer, the arch of aorta, descending aorta to the first sacculus；2nd, to the second sacculus below the first sacculus；3rd, below the second sacculus extremely
Common iliac artery.Since current most of trunk and internal organs are lost blood between coeliac trunk and the arteria renalis, and between sacculus 1 and sacculus 2
Region contain between coeliac trunk and the arteria renalis all, therefore, the first sacculus and the second sacculus, can in place and after expanding at the same time
To completely cut off losing blood between coeliac trunk and the arteria renalis.Being respectively provided with one below first sacculus and the second sacculus can open at any time
And the perfusing hole irrigated, for being timed perfusion to region of losing blood, at the same bilateral iliac artery below the second sacculus and under
Limb blood vessel carries out Continuous Perfusion blood supply.
By operation, losing blood for trunk and important organ can be effectively controlled, while completes the perfusion for distal end lower limb,
Avoid its ischemic injuries.
The above is only the preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, various improvements and modifications may be made without departing from the principle of the present invention, these improvements and modifications also should
It is considered as protection scope of the present invention.
Claims (9)
1. can the double sacculus of filling type aorta clamping, it is characterised in that：Including：
Main pipe (1), its top first opening exports (2) for main catheter infusion, when the main pipe (1) is placed on sustainer
During intracavitary, the main pipe infusion outlet (2) is placed in the aorta lumen of aortic arch, and leads to external tail end to use
In perfusion liquid or the first intracaudate injection mouth (3) of blood；
First sacculus (4), the part being connected to below the top of the main pipe；When the main pipe (1) is placed on actively
During arteries and veins intracavitary, first sacculus (4) is located in left subclavian artery lower edge to the top half region between coeliac trunk；
First sacculus injection conduit (5), is attached on the main pipe (1)；The top of the first sacculus injection conduit (5) connects
Lead to first sacculus (4), the external bottom that leads to of first sacculus injection conduit (5) is for first sacculus
Second intracaudate injection mouth (6) of interior injection gas or sterile water；
Second sacculus (7), is connected to the stage casing part of the main pipe；When the main pipe is placed in aorta lumen,
Second sacculus is located in arteria renalis lower edge to the latter half region between common iliac artery crotch；
Second sacculus injection conduit (8), is attached on the main pipe (1)；The top of the second sacculus injection conduit (8) connects
Lead to second sacculus (7), the external bottom that leads to of second sacculus injection conduit (8) is for second sacculus
3rd intracaudate injection mouth (9) of interior injection gas or sterile water；
Second opening (10), is opened on the main pipe between the first sacculus (4) and the second sacculus (7)；
Second subsidiary conduit (11), it is internal to be attached to the main pipe (1)；The top connection institute of second subsidiary conduit (11)
The second opening (10) is stated, the external tail end that leads to of second subsidiary conduit (11) is for irrigating liquid to the second opening
Or the 4th intracaudate injection mouth (12) of blood；
3rd opening (13), the part being opened in below the second sacculus；
3rd subsidiary conduit (14), it is internal to be attached to the main pipe (1)；The top connection institute of 3rd subsidiary conduit (14)
The 3rd opening (13) is stated, the external tail end that leads to of the 3rd subsidiary conduit (14) is for irrigating liquid to the 3rd opening
Or the 5th intracaudate injection mouth (15) of blood.
2. according to claim 1 can the double sacculus of filling type aorta clamping, it is characterised in that：The first sacculus injection
Conduit (5) and the second sacculus injection conduit (8) are placed in external part and indicate scale.
3. according to claim 1 can the double sacculus of filling type aorta clamping, it is characterised in that：First intracaudate injection
Compression pump, branch's connection first pressure sensor of the bottom of the main pipe are housed, its reception comes from the master in mouth (3)
The arch of aorta cavity pressure of the top of supply line of conduit, and receive display outside connector.
4. according to claim 1 can the double sacculus of filling type aorta clamping, it is characterised in that：4th intracaudate injection
Pressure injector is housed in mouth (12).
5. according to claim 1 can the double sacculus of filling type aorta clamping, it is characterised in that：5th intracaudate injection
Pressure injector is housed in mouth (15).
6. according to claim 1 can the double sacculus of filling type aorta clamping, it is characterised in that：First sacculus (4)
Shape with second sacculus (7) is that spheroidal or cylindroid are spherical.
7. according to claim 1 can the double sacculus of filling type aorta clamping, it is characterised in that：Second opening (10)
It is opened in away from (4) 1-2cm below first sacculus.
8. according to claim 1 can the double sacculus of filling type aorta clamping, it is characterised in that：3rd opening (13)
It is opened in away from (7) 1-2cm below second sacculus.
9. according to claim 1 can the double sacculus of filling type aorta clamping, it is characterised in that：All injections
Mouthful, check valve can be set, or using unified calparine cap interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711313344.8A CN107929920B (en) | 2017-12-11 | 2017-12-11 | Perfusion type aortic occlusion double saccule |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711313344.8A CN107929920B (en) | 2017-12-11 | 2017-12-11 | Perfusion type aortic occlusion double saccule |
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| Publication Number | Publication Date |
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| CN107929920A true CN107929920A (en) | 2018-04-20 |
| CN107929920B CN107929920B (en) | 2024-02-20 |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108888854A (en) * | 2018-09-03 | 2018-11-27 | 南京微创医学科技股份有限公司 | A kind of double sacculus perfusion conduits of interval adjustable and its application method |
| CN110237404A (en) * | 2019-07-03 | 2019-09-17 | 江苏大学附属医院 | A kind of dual balloon catheter with pigtail |
| CN110327531A (en) * | 2019-07-18 | 2019-10-15 | 北京大学深圳医院 | A kind of percutaneous intervention myocardial preservation perfusion conduit |
| CN110478604A (en) * | 2019-09-17 | 2019-11-22 | 四川大学华西医院 | A kind of interior shunt tube maintaining the blood supply of abdominal viscera artery |
| CN111053954A (en) * | 2020-01-13 | 2020-04-24 | 无锡圣诺亚科技有限公司 | Tube sac system placed in aorta for assisting heart pumping |
Citations (7)
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