CN110478604A - A kind of interior shunt tube maintaining the blood supply of abdominal viscera artery - Google Patents
A kind of interior shunt tube maintaining the blood supply of abdominal viscera artery Download PDFInfo
- Publication number
- CN110478604A CN110478604A CN201910875769.0A CN201910875769A CN110478604A CN 110478604 A CN110478604 A CN 110478604A CN 201910875769 A CN201910875769 A CN 201910875769A CN 110478604 A CN110478604 A CN 110478604A
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- CN
- China
- Prior art keywords
- pipe
- artery
- supervisor
- sacculus
- charge
- 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
- 210000001367 artery Anatomy 0.000 title claims abstract description 38
- 230000036770 blood supply Effects 0.000 title claims abstract description 24
- 210000001835 viscera Anatomy 0.000 title claims abstract description 22
- 230000003187 abdominal effect Effects 0.000 title claims abstract description 20
- 239000002775 capsule Substances 0.000 claims abstract description 9
- 238000010079 rubber tapping Methods 0.000 claims description 12
- 230000004087 circulation Effects 0.000 abstract description 5
- 230000009278 visceral effect Effects 0.000 description 14
- 206010028980 Neoplasm Diseases 0.000 description 5
- 230000000903 blocking effect Effects 0.000 description 4
- 230000017531 blood circulation Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 201000008982 Thoracic Aortic Aneurysm Diseases 0.000 description 3
- 208000007474 aortic aneurysm Diseases 0.000 description 3
- 239000012530 fluid Substances 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 210000000709 aorta Anatomy 0.000 description 2
- 210000000702 aorta abdominal Anatomy 0.000 description 2
- 239000008280 blood Substances 0.000 description 2
- 210000004369 blood Anatomy 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 230000000302 ischemic effect Effects 0.000 description 2
- 230000017074 necrotic cell death Effects 0.000 description 2
- 206010002329 Aneurysm Diseases 0.000 description 1
- 210000001015 abdomen Anatomy 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000004204 blood vessel Anatomy 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000013171 endarterectomy Methods 0.000 description 1
- 210000003090 iliac artery Anatomy 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000007912 intraperitoneal administration Methods 0.000 description 1
- 210000001363 mesenteric artery superior Anatomy 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 230000002980 postoperative effect Effects 0.000 description 1
- 230000002792 vascular 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
- 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
- A61M25/00—Catheters; Hollow probes
- A61M25/0043—Catheters; Hollow probes characterised by structural features
-
- 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
- A61M25/0067—Catheters; Hollow probes characterised by the distal end, e.g. tips
-
- 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
-
- 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
- A61B2017/12127—Double occlusion, e.g. for creating blood-free anastomosis site
Abstract
The invention discloses a kind of interior shunt tubes for maintaining the blood supply of abdominal viscera artery, it includes main pipe and several branched pipes, the both ends open of main pipe, main pipe is respectively arranged with supervisor's sacculus at end positions, supervisor's sacculus fills pipe with cue ball capsule respectively and connect, several supervisor's interfaces are offered on main pipe side wall, the branched pipe is connect by being responsible for interface with main pipe；The both ends open of branched pipe, one end that branched pipe deviates main pipe, which is provided with, is in charge of sacculus, is in charge of on sacculus to be equipped with and is in charge of the full pipe of sacculus.The present invention is able to solve intracavitary circulation in the prior art and manages problem cumbersome, inconvenient for use, easy to operate, applied widely, highly reliable.
Description
Technical field
The present invention relates to medical instruments fields, and in particular to a kind of interior shunt tube for maintaining the blood supply of abdominal viscera artery.
Background technique
Thoracoabdominal aortic aneurysm and some retroperitoneal tumors usually involve the arteria renalis, superior mesenteric artery and coeliac trunk artery
Equal Visceral arteries.And it needs first to be clamped with blocking when carrying out these operations and these Visceral arteries is blocked to carry out aneurysm excision or swollen
Tumor excision, and Visceral artery Xining is more than that then may cause within 30 minutes the ischemic of corresponding organs, necrosis, therefore to operator
Surgical technic require it is high, it is postoperative cause internal organs ischemic, necrosis a possibility that it is also higher.Therefore, a kind of energy blocking is designed
Aortic flow, while it being able to satisfy the blood shunting device of Visceral artery blood supply again, for improving thoracoabdominal aortic aneurysm and involving internal organ
The treatment level of the retroperitoneal tumor of artery has a very important significance.
Current Domestic has the shunt tube for Endarterectomy or endoluminal vascular reconstruction operations, but these turns of tidal stream
Pipe only has both ends, can only one target blood of turn of tidal stream.In addition presently, there are another kinds dedicated for more balls of thoracoabdominal aortic aneurysm
Capsule blocks shunt tube, but it is fixed design, is only capable of being inserted into branch out of abdominal aorta, complicated operation, and is unfavorable for art
In Visceral artery is carried out it is identical.And since the quantity that retroperitoneal tumor involves Visceral artery is different, it can not swell after peritonaeum
It is used in tumor operation.Therefore all there is certain defect in current shunt tube.
Summary of the invention
The present invention is directed to above-mentioned deficiency in the prior art, provides one kind and is able to solve intracavitary circulation pipe in the prior art
The interior shunt tube of the maintenance abdominal viscera artery blood supply of problem cumbersome, inconvenient for use.
In order to solve the above technical problems, present invention employs following technical proposals:
Provide a kind of interior shunt tube for maintaining the blood supply of abdominal viscera artery comprising main pipe and several branched pipes, it is main
The both ends open of conduit, main pipe are respectively arranged with supervisor's sacculus at end positions, and supervisor's sacculus is filled with cue ball capsule respectively
The pipe that is full of connects, and several supervisor's interfaces are offered on main pipe side wall, and the branched pipe is connect by being responsible for interface with main pipe；Point
The both ends open of branch pipe, one end that branched pipe deviates main pipe, which is provided with, is in charge of sacculus, is in charge of to be equipped on sacculus and is in charge of sacculus
Full pipe.
In above-mentioned technical proposal, it is preferred that Medical tee joint cap is installed on the supervisor's interface not connecting with branched pipe.
In above-mentioned technical proposal, it is preferred that branched pipe and supervisor's interface interconnecting piece are provided with and are in charge of interface.
In above-mentioned technical proposal, it is preferred that it is provided with outer tube on the outside of supervisor's interface, is provided with external screw thread on outer tube,
Abutting plate is provided on externally threaded end.
In above-mentioned technical proposal, it is preferred that the outer sheath for being in charge of interface is equipped with external tapping pipe, on the inner sidewall of external tapping pipe
It is provided with internal screw thread.
In above-mentioned technical proposal, it is preferred that being in charge of interface and supervisor's interface is elastic tube.
In above-mentioned technical proposal, it is preferred that the length of external tapping pipe and the length of outer tube are identical.
In above-mentioned technical proposal, it is preferred that there are four supervisor's interfaces, and is symmetrically disposed on the two sides of main pipe.
In above-mentioned technical proposal, it is preferred that the length of main pipe and branched pipe is 20cm to 40cm.
In above-mentioned technical proposal, it is preferred that it is 0mm that the maximum for being responsible for sacculus, which fills outer diameter, and the maximum for being in charge of sacculus is full
Outer diameter is 20mm.
The main beneficial effect of the interior shunt tube of above-mentioned maintenance abdominal viscera artery blood supply provided by the invention is:
The present invention facilitates insertion Visceral artery by setting the structure that main pipe mutually splices with branched pipe for interior circulation pipe
In, and can be according to the quantity of involvement Visceral artery, flexible setting branched pipe, to carry out Visceral artery circulation.So as to not
In the case where blocking involvement abdominal aorta Distal blood flow, guarantee the normal blood supply of Visceral artery, convenient is that patient performs the operation.Together
When, in addition to it can be used for maintaining abdominal viscera artery blood supply, the present apparatus can also be used to maintain common iliac artery and other aortic branch
Blood supply, it is applied widely.
By setting supervisor's interface and it is in charge of Interference fit, facilitates the torsion and regulation of branched pipe, compliance is preferable；Pass through
External tapping pipe is set on being in charge of interface, and outer tube is set on supervisor's interface, utilizes the screw thread of external tapping pipe and outer tube
Connection, guarantee branched pipe and main pipe are stably connected with；Plate is abutted by setting, guarantees the fixation accuracy of external tapping pipe.
By setting taper for the end of branched pipe, facilitate insertion Visceral artery；By setting supervisor's sacculus and it is in charge of
Sacculus facilitates to the blood flow blocked in blood vessel；By the way that the full pipe of cue ball capsule is arranged and is in charge of the full pipe of sacculus, it is convenient for master
Pipe sacculus and it is in charge of charge and discharge fluid in sacculus, it is made to expand and shrink.
Detailed description of the invention
Fig. 1 is the connection relationship diagram of interior shunt tube.
Fig. 2 is the structural schematic diagram of main pipe of the present invention.
Fig. 3 is the structural schematic diagram of branched pipe.
Wherein, 1, main pipe, 11, supervisor's sacculus, 12, the full pipe of cue ball capsule, 2, supervisor's interface, 21, outer tube, 22, outer
Screw thread, 23, abut plate, 3, branched pipe, 31, be in charge of sacculus, 32, be in charge of the full pipe of sacculus, 4, be in charge of interface, 41, external tapping pipe,
42, internal screw thread.
Specific embodiment
The present invention will be further explained below with reference to the attached drawings:
As shown in Figure 1, it is the connection relationship diagram for maintaining the interior shunt tube of abdominal viscera artery blood supply.
The interior shunt tube of maintenance abdominal viscera artery blood supply of the invention includes main pipe 1 and several branched pipes 3, main pipe
1 both ends open, as shown in Fig. 2, main pipe 1 is respectively arranged with supervisor's sacculus 11 at end positions, supervisor's sacculus 11 divides
Pipe 12 is not filled with cue ball capsule to connect, and several supervisor's interfaces 2 are offered on 1 side wall of main pipe；As shown in figure 3, branched pipe 3 passes through
Supervisor's interface 2 is connect with main pipe 1；The both ends open of branched pipe 3, one end that branched pipe 3 deviates main pipe 1, which is provided with, is in charge of ball
Capsule 32 is in charge of on sacculus 31 to be equipped with and is in charge of the full pipe 32 of sacculus.
Preferably, it is responsible for there are four interfaces 2, and is symmetrically disposed on the two sides of main pipe 1.When the quantity of involvement Visceral artery
When less than four, Medical tee joint cap can be installed on the supervisor's interface 2 not connecting with branched pipe 3.
Specifically, branched pipe 3 and supervisor's 2 interconnecting piece of interface are provided with and are in charge of interface 4.It is provided on the outside of supervisor's interface 2 outer
Casing 21 is provided with external screw thread 22 on outer tube 21, is provided on the end of external screw thread 22 and abuts plate 23.It is in charge of the outer of interface 4
Side is arranged with external tapping pipe 41, and internal screw thread 42 is provided on the inner sidewall of external tapping pipe 41.Wherein, it is in charge of interface 4 and supervisor connects
Mouth 2 is elastic tube, and the length of external tapping pipe 41 is identical as the length of outer tube 21.
Preferably, the length of main pipe 1 and branched pipe 2 is 20cm to 40cm.The maximum of supervisor's sacculus 11 fills outer diameter
0mm, it is 20mm that the maximum for being in charge of sacculus 31, which fills outer diameter,.
In actual use, as shown in Figure 1, when needing using interior circulation pipe provided by the invention, abdomen need to first blocked
Notch is done at the both ends of aorta respectively, and arteriotomy diameter is less than 1 diameter of main pipe, and main pipe 1 is inserted into aorta by notch,
Then pipe 12 is filled by cue ball capsule and is filled with fluid into supervisor's sacculus 11 at both ends, make to be responsible for the expansion of sacculus 11, and block master
The air in main pipe 1 is discharged by supervisor's interface 2 for the blood flow at artery both ends.
Then the Visceral artery blocked distal end will needed to do notch, arteriotomy diameter is less than 3 diameter of branched pipe, passes through notch
It is inserted into branched pipe 3, is then filled with fluid to sacculus 31 is in charge of by being in charge of the full pipe 32 of sacculus, makes to be in charge of the expansion of sacculus 31, and
The blood flow for blocking Visceral artery, the air being discharged in branched pipe 3 by being in charge of interface, then by branched pipe 3 by being in charge of interface 4
It is connect with supervisor's interface 2.
Medical tee joint cap is finally installed on the supervisor's interface 2 for not needing installation branched pipe 3, remains intraperitoneal to realize
Dirty artery blood supply function.
A specific embodiment of the invention is described above, in order to facilitate understanding by those skilled in the art this hair
It is bright, it should be apparent that the present invention is not limited to the ranges of specific embodiment, for those skilled in the art,
As long as various change is in the spirit and scope of the present invention that the attached claims limit and determine, these variations are aobvious and easy
See, all are using the innovation and creation of present inventive concept in the column of protection.
Claims (10)
1. a kind of interior shunt tube for maintaining the blood supply of abdominal viscera artery, which is characterized in that main including main pipe and several branched pipes
The both ends open of conduit, main pipe are respectively arranged with supervisor's sacculus at end positions, and supervisor's sacculus is filled with cue ball capsule respectively
The pipe that is full of connects, and several supervisor's interfaces are offered on main pipe side wall, and the branched pipe is connect by being responsible for interface with main pipe；Point
The both ends open of branch pipe, one end that branched pipe deviates main pipe, which is provided with, is in charge of sacculus, is in charge of to be equipped on sacculus and is in charge of sacculus
Full pipe.
2. it is according to claim 1 maintain the blood supply of abdominal viscera artery interior shunt tube, which is characterized in that not with branched pipe
Medical tee joint cap is installed on supervisor's interface of connection.
3. the interior shunt tube according to claim 1 for maintaining the blood supply of abdominal viscera artery, which is characterized in that the branched pipe
It is provided with supervisor's interface interconnecting piece and is in charge of interface.
4. the interior shunt tube according to claim 3 for maintaining the blood supply of abdominal viscera artery, which is characterized in that the supervisor connects
It is provided with outer tube on the outside of mouthful, external screw thread is provided on outer tube, abutting plate is provided on externally threaded end.
5. it is according to claim 4 maintain the blood supply of abdominal viscera artery interior shunt tube, which is characterized in that it is described be in charge of connect
The outer sheath of mouth is equipped with external tapping pipe, is provided with internal screw thread on the inner sidewall of external tapping pipe.
6. according to claim maintain the blood supply of abdominal viscera artery interior shunt tube, which is characterized in that it is described be in charge of connect
Mouth and supervisor's interface are elastic tube.
7. the interior shunt tube according to claim 1 for maintaining the blood supply of abdominal viscera artery, which is characterized in that the branched pipe
End it is tapered.
8. the interior shunt tube according to claim 1 for maintaining the blood supply of abdominal viscera artery, which is characterized in that the supervisor connects
There are four mouthful, and it is symmetrically disposed on the two sides of main pipe.
9. the interior shunt tube according to claim 1 for maintaining the blood supply of abdominal viscera artery, which is characterized in that the main pipe
Length with branched pipe is 20cm to 40cm.
10. the interior shunt tube according to claim 1 for maintaining the blood supply of abdominal viscera artery, which is characterized in that the supervisor
It is 0mm that the maximum of sacculus, which fills outer diameter, and it is 20mm that the maximum for being in charge of sacculus, which fills outer diameter,.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910875769.0A CN110478604A (en) | 2019-09-17 | 2019-09-17 | A kind of interior shunt tube maintaining the blood supply of abdominal viscera artery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910875769.0A CN110478604A (en) | 2019-09-17 | 2019-09-17 | A kind of interior shunt tube maintaining the blood supply of abdominal viscera artery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110478604A true CN110478604A (en) | 2019-11-22 |
Family
ID=68558264
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910875769.0A Pending CN110478604A (en) | 2019-09-17 | 2019-09-17 | A kind of interior shunt tube maintaining the blood supply of abdominal viscera artery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110478604A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111281463A (en) * | 2020-02-24 | 2020-06-16 | 河北医科大学第二医院 | Perfusion flow guiding device for avoiding deep low temperature stop circulation in aortic total-arch replacement |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2229268Y (en) * | 1994-10-17 | 1996-06-19 | 汪忠镐 | Multi-saccule internal blocking thoracoabdominal aortic shunting device |
| CN101518665A (en) * | 2009-03-30 | 2009-09-02 | 秦永林 | External shunt tube |
| CN107929920A (en) * | 2017-12-11 | 2018-04-20 | 上海长海医院 | Can the double sacculus of filling type aorta clamping |
| CN211434675U (en) * | 2019-09-17 | 2020-09-08 | 四川大学华西医院 | Internal rotating flow tube for maintaining blood supply of abdominal visceral artery |
-
2019
- 2019-09-17 CN CN201910875769.0A patent/CN110478604A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2229268Y (en) * | 1994-10-17 | 1996-06-19 | 汪忠镐 | Multi-saccule internal blocking thoracoabdominal aortic shunting device |
| CN101518665A (en) * | 2009-03-30 | 2009-09-02 | 秦永林 | External shunt tube |
| CN107929920A (en) * | 2017-12-11 | 2018-04-20 | 上海长海医院 | Can the double sacculus of filling type aorta clamping |
| CN211434675U (en) * | 2019-09-17 | 2020-09-08 | 四川大学华西医院 | Internal rotating flow tube for maintaining blood supply of abdominal visceral artery |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111281463A (en) * | 2020-02-24 | 2020-06-16 | 河北医科大学第二医院 | Perfusion flow guiding device for avoiding deep low temperature stop circulation in aortic total-arch replacement |
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