CN104998312A - Hemopericardium drainage autologous transfusion system - Google Patents
Hemopericardium drainage autologous transfusion system Download PDFInfo
- Publication number
- CN104998312A CN104998312A CN201510305689.3A CN201510305689A CN104998312A CN 104998312 A CN104998312 A CN 104998312A CN 201510305689 A CN201510305689 A CN 201510305689A CN 104998312 A CN104998312 A CN 104998312A
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- CN
- China
- Prior art keywords
- blood
- hemopericardium
- blood pump
- pressure
- pump
- 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.)
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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
- A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
- A61M1/36—Other treatment of blood in a by-pass of the natural circulatory system, e.g. temperature adaptation, irradiation ; Extra-corporeal blood circuits
- A61M1/3621—Extra-corporeal blood circuits
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- 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
- A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
- A61M1/36—Other treatment of blood in a by-pass of the natural circulatory system, e.g. temperature adaptation, irradiation ; Extra-corporeal blood circuits
- A61M1/3621—Extra-corporeal blood circuits
- A61M1/3627—Degassing devices; Buffer reservoirs; Drip chambers; Blood filters
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- 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
- A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
- A61M1/36—Other treatment of blood in a by-pass of the natural circulatory system, e.g. temperature adaptation, irradiation ; Extra-corporeal blood circuits
- A61M1/38—Removing constituents from donor blood and storing or returning remainder to body, e.g. for transfusion
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- Health & Medical Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Biomedical Technology (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Cardiology (AREA)
- Hematology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- External Artificial Organs (AREA)
Abstract
The invention discloses a hemopericardium drainage autologous transfusion system. The system comprises a drainage tube, a catheter, a first pressure regulator, a second pressure regulator, a first blood pump, a second blood pump, a blood storage tank, a blood filter and a venous duct. The drainage tube is connected to the first pressure regulator through the catheter; the first pressure regulator is connected to the first blood pump through the catheter; the first blood pump is connected to the blood storage tank through the catheter; the blood storage tank is connected to the second blood pump through the catheter; the second blood pump is connected to the second pressure regulator through the catheter; the second pressure regulator is connected to the blood filter through the catheter; the blood filter is connected to the venous duct; and the venous duct is connected to a central vein. The system forms an enclosed blood pipe, can be continuously used for a long period, and can prevent infections and circular embolisms.
Description
Technical field
The present invention relates to technical field of medical instruments, particularly relate to a kind of hemopericardium drainage system, particularly the autologous feedback system of a kind of hemopericardium drain.
Background technology
On clinical medicine, a large amount of hemopericardium can cause acute cardiac tamponade, and because intrapericardial pressure power raises, to cause diastole to fill function impaired, occurs that tachycardia, blood pressure drops, cardiac output are die-offed, cause acute circulatory failure, shock, serious threat to life.Hemopericardium can betide cardiac trauma, acute myocardial infarction rupture of heart, A type dissection of aorta are broken, and in the situations such as ARR radiofrequency ablation therapy and coronary stenting complication, once occur, the state of an illness is dangerous.If therefore hemopericardium causes pericardial tamponade, must rescue against time.
Current technology many employings subcutaneous puncture or surgical incision and drainage, its shortcoming is subcutaneous puncture drain is open access, easily causes infection; And because of suction and feedback all employing Dispoable medical syringes, without defecator, there is risk blood clot or bubble etc. being injected in vivo and causing thromboembolism; In addition, all operations is medical worker's hand operation, and to suction, the speed that feeds back cannot quantified controlling, greatly reduces the efficiency maintaining hemodynamic stability, brings considerable distress to patient.
Summary of the invention
The hemopericardium drain of the effective prevention infection of a kind of energy, anti-tampon or aeroembolism is the object of the present invention is to provide to feed back system.
To achieve these goals, the present invention adopts following technical scheme:
The autologous feedback system of a kind of hemopericardium drain, this system comprises drainage tube and conduit, also comprise pressure-regulating device one, pressure-regulating device two, blood pump one, blood pump two, storage blood tank, blood filter and venous duct, described drainage tube is by described tubes connection extremely described pressure-regulating device one, described pressure-regulating device one is by described tubes connection extremely described blood pump one, described blood pump one is by described tubes connection extremely described storage blood tank, described storage blood tank is by described tubes connection extremely described blood pump two, described blood pump two is by described tubes connection extremely described pressure-regulating device two, described pressure-regulating device two is by described tubes connection extremely described blood filter, described blood filter is connected with described venous duct, described venous duct is connected to central vein.
It is preferred that be provided with blood filtering membrane in described storage blood tank.
It is preferred that described drainage tube adopts pigtail catheter or pericardiocentesis drainage pipe.
It is preferred that described blood filter is micropore filter.
It is preferred that described blood pump one and described blood pump two all adopt type occlusion pump of beating.
Compared with prior art, the beneficial effect of the autologous feedback system of hemopericardium drain of the present invention is: be connected to central vein from drainage tube by conduit, pressure-regulating device, blood pump, storage blood tank, blood filter and venous duct, formed and from the drainage tube of paracentesis pericardii indwelling hemopericardium continuous print to be extracted out and to feed back the closed blood pipeline of own venous system, effectively prevent the infection because open access causes; And in return passage, be provided with the storage blood tank with blood filtering membrane and blood filter, can filter the wadding such as blood clot, bubble, effective prevention circulation thromboembolism; In addition, blood pump is connected with pressure-regulating device by conduit, for monitoring pericardium cavity pressure and regulating blood pump flow accordingly, hemopericardium is extracted out with suitable speed by drainage tube, maintains normal pericardial cavity intrinsic pressure, improves hemodynamic stability.Therefore, present system energy Real-Time Monitoring also adjusts drain speed, what continue extracts out hemopericardium, employing closing pipe line is avoided infection, and arranges blood filter device prevention circulation thromboembolism in loop, thus wins treatment time for myocardial repair, and it is reasonable in design, easy and simple to handle, be applicable to the quick drainage process of acute cardiac tamponade, and can use by long duration.
Be described in further detail the present invention below with reference to drawings and Examples, this embodiment is only for explaining the present invention.Protection scope of the present invention is not construed as limiting.
Accompanying drawing explanation
Fig. 1 is the structural representation of the autologous feedback system of a kind of hemopericardium drain according to the embodiment of the present invention;
In figure: 1-drainage tube; 2-conduit; 3-pressure-regulating device one; 4-blood pump one; 5-stores up blood tank; 6-blood pump two; 7-pressure-regulating device two; 8-blood filter; 9-venous duct.
Detailed description of the invention
Hemopericardium drainage system of the present invention is used for being extracted out by hemopericardium continuous print and feed back own venous system after adjust blood pressure blood pump, filtration, is applicable to the quick drainage process of acute cardiac tamponade.
As shown in Figure 1, the autologous feedback system of hemopericardium drain of the embodiment of the present invention, this system comprises: drainage tube 1, conduit 2, pressure-regulating device 1, pressure-regulating device 27, blood pump 1, blood pump 26, blood filter 8 and venous duct 9.Select pigtail catheter or other pericardiocentesis drainage pipes 1, pressure-regulating device 1 is connected to by conduit 2, pressure-regulating device 1 is connected to blood pump 1 by conduit 2, blood pump 1 is connected to the storage blood tank 5 with blood filtering membrane by conduit 2, storage blood tank 5 with blood filtering membrane is connected to blood pump 26 by conduit 2, blood pump 26 is connected to pressure-regulating device 27 by conduit 2, pressure-regulating device 27 is connected to blood filter 8 by conduit 2, blood filter 8 is connected with venous duct 9, venous duct 9 is connected to central vein, forms closing pipe line.
Wherein, blood filter 8 can select micropore filter, and blood pump 1 and blood pump 26 all can select type occlusion pump of beating.
The structure of the autologous feedback system of hemopericardium drain of the embodiment of the present invention, its layout is: the pigtail catheter of paracentesis pericardii indwelling or other pericardiocentesis drainage pipes 1 are connected to the storage blood tank 5 with blood filtering membrane by conduit 2, blood filter 8 should be connected to by conduit 2 with the storage blood tank 5 of blood filtering membrane, blood filter 8 is connected with venous duct 9, by blood recovery to central vein.Be provided with pressure-regulating device 1 and blood pump 1 between pericardiocentesis drainage pipe 1 and the storage blood tank 5 with blood filtering membrane, be provided with blood pump 26 and pressure-regulating device 27 with between the storage blood tank 5 of blood filtering membrane and blood filter 8.Within the system, twice totally pressure monitoring is carried out for the blood flowed in pipeline and regulates blood pump flow, first time regulates to be located at after drainage tube 1 carries out, and namely carries out pressure monitoring to the blood that execution paracentesis pericardii is entered by drainage tube 1, regulates the flow of blood pump 1; Second time regulates to be located between storage blood tank 5 and blood filter 8 carries out, and regulates the flow of blood pump 26, and controls the flow velocity of blood recovery to central vein.Meanwhile, within the system, twice totally filtration treatment is carried out for the blood flowed in pipeline, once be located in storage blood tank 5, by the intermediate filtered that blood filtering membrane carries out, another filtration is located in the blood filter 8 at piping rear portion to be carried out, in order to avoid in the defeated ex vivo of wadding.Therefore this system structure design is reasonable, practical, in clinical practice, temporarily can improve hematodinamics, strive for rescue time.
During concrete use, the front end drainage tube 1 of the autologous feedback system of hemopericardium drain of the present invention connected is punctured into also indwelling in hemopericardium place, the rear end venous duct 9 of this system is connected to central vein, at once hemopericardium is made to enter this system lock pipeline, through adjust blood pressure, filtration temporary storage, adjust blood pressure again, refilter, be fed back to its center vein.Easy and simple to handle, circulation thromboembolism and pollution can be prevented, the quick drainage process of cardiac tamponade can be realized.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (5)
1. the autologous feedback system of hemopericardium drain, this system comprises drainage tube (1) and conduit (2), it is characterized in that: also comprise pressure-regulating device one (3), pressure-regulating device two (7), blood pump one (4), blood pump two (6), storage blood tank (5), blood filter (8) and venous duct (9), described drainage tube (1) is connected to described pressure-regulating device one (3) by described conduit (2), described pressure-regulating device one (3) is connected to described blood pump one (4) by described conduit (2), described blood pump one (4) is connected to described storage blood tank (5) by described conduit (2), described storage blood tank (5) is connected to described blood pump two (6) by described conduit (2), described blood pump two (6) is connected to described pressure-regulating device two (7) by described conduit (2), described pressure-regulating device two (7) is connected to described blood filter (8) by described conduit (2), described blood filter (8) is connected with described venous duct (9), described venous duct (9) is connected to central vein.
2. the autologous feedback system of hemopericardium drain according to claim 1, is characterized in that, is provided with blood filtering membrane in described storage blood tank (5).
3. the autologous feedback system of hemopericardium drain according to claim 1 and 2, is characterized in that, described drainage tube (1) adopts pigtail catheter or pericardiocentesis drainage pipe.
4. the autologous feedback system of hemopericardium drain according to claim 3, is characterized in that, described blood filter (8) is micropore filter.
5. the autologous feedback system of hemopericardium drain according to claim 1, is characterized in that, described blood pump one (4) and described blood pump two (6) all adopt type occlusion pump of beating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510305689.3A CN104998312A (en) | 2015-06-05 | 2015-06-05 | Hemopericardium drainage autologous transfusion system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510305689.3A CN104998312A (en) | 2015-06-05 | 2015-06-05 | Hemopericardium drainage autologous transfusion system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104998312A true CN104998312A (en) | 2015-10-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510305689.3A Pending CN104998312A (en) | 2015-06-05 | 2015-06-05 | Hemopericardium drainage autologous transfusion system |
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| CN (1) | CN104998312A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111743594A (en) * | 2020-06-22 | 2020-10-09 | 迟立群 | Vena cava blood flow blocking air bag catheter device |
Citations (6)
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| CN2673428Y (en) * | 2003-01-22 | 2005-01-26 | 张伟 | Pig tail shaped lien drain pipe |
| EP1731162A2 (en) * | 1998-05-22 | 2006-12-13 | BioPheresis Technologies, Inc. | Apparatus, method and compositions for the treatment of cancers by ultraphoresis |
| CN101332319A (en) * | 2007-06-28 | 2008-12-31 | 上海达华医疗器械有限公司 | Filtering mechanism for blood therapeutic equipment |
| CN201658685U (en) * | 2010-04-21 | 2010-12-01 | 韩锋祥 | Extracorporeal circulation ascites ultrafiltration device |
| WO2012119646A1 (en) * | 2011-03-08 | 2012-09-13 | Kentsch Michael | Method for reducing the risk of metastasis formation in cancerous diseases, and system for removing tumour cells from the blood circulation |
| CN103830792A (en) * | 2012-11-26 | 2014-06-04 | 贝克顿·迪金森公司 | Glucose management and dialysis method and apparatus |
-
2015
- 2015-06-05 CN CN201510305689.3A patent/CN104998312A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1731162A2 (en) * | 1998-05-22 | 2006-12-13 | BioPheresis Technologies, Inc. | Apparatus, method and compositions for the treatment of cancers by ultraphoresis |
| CN2673428Y (en) * | 2003-01-22 | 2005-01-26 | 张伟 | Pig tail shaped lien drain pipe |
| CN101332319A (en) * | 2007-06-28 | 2008-12-31 | 上海达华医疗器械有限公司 | Filtering mechanism for blood therapeutic equipment |
| CN201658685U (en) * | 2010-04-21 | 2010-12-01 | 韩锋祥 | Extracorporeal circulation ascites ultrafiltration device |
| WO2012119646A1 (en) * | 2011-03-08 | 2012-09-13 | Kentsch Michael | Method for reducing the risk of metastasis formation in cancerous diseases, and system for removing tumour cells from the blood circulation |
| CN103830792A (en) * | 2012-11-26 | 2014-06-04 | 贝克顿·迪金森公司 | Glucose management and dialysis method and apparatus |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111743594A (en) * | 2020-06-22 | 2020-10-09 | 迟立群 | Vena cava blood flow blocking air bag catheter device |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20151028 |
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| RJ01 | Rejection of invention patent application after publication |