CN102488536B - Human body blood pressure limiter - Google Patents
Human body blood pressure limiter Download PDFInfo
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- CN102488536B CN102488536B CN201110356172.9A CN201110356172A CN102488536B CN 102488536 B CN102488536 B CN 102488536B CN 201110356172 A CN201110356172 A CN 201110356172A CN 102488536 B CN102488536 B CN 102488536B
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Abstract
The invention discloses a human body blood pressure limiter which comprises a valve body and a valve core which are arranged in a human body; the area of the front end of the valve core is A; a spring with the elastic force of F is arranged between the upper end of the valve core and that of a valve cavity; a blood inlet is formed on one side of the valve cavity, the inner port of the blood inlet is communicated with the valve cavity, and the outer port is communicated with arterial vessels of the human body through artificial blood vessels; a valve-in pipeline is arranged at the blood inlet and is communicated with the bottom of the valve cavity; a blood outlet is formed on the other side of the valve cavity and is led out of the human body or is communicated with the vein vessels of the human body through the artificial blood vessels; the dangerous critical blood pressure of the human body is set as P; A and F meet the condition that F equals to P multiplied by A; when the blood pressure of the human body is higher than P, the valve core moves upwards, a part of blood flows out of the human body or flows into the vein vessels of the human body from the arterial vessels of the human body through the blood inlet and outlet; and when the blood pressure of the human body is lower than P, the valve core moves downwards so as to block the blood inlet and the blood outlet. The human body blood pressure limiter can limit rising of the blood pressure automatically under the emergent situation that the blood pressure of hypertension personnel rises sharply and seriously threatens lives.
Description
Technical field
The present invention relates to medical apparatus and instruments, especially a kind of human body blood pressure limiter.
Background technology
At present, hypertension personnel are more and more, easily cause angiorrbagia; Once due to anxious state of mind or environmental stimuli, blood pressure will rise sharply, under this contingencies, rely on traditional medicine blood pressure lowering of no avail, the blood pressure rising sharply can cause that rupture of blood vessel in brain, hemangioma are broken, apoplexy etc., serious threat to life.
Summary of the invention
The object of the invention is to: a kind of simple in structure, human body blood pressure limiter that cost is low is provided, can rises sharply at hypertension personnel blood pressure, under serious life-threatening contingencies, the rising of volitional check blood pressure.
For achieving the above object, the present invention can take following technical proposals:
A kind of human body blood pressure limiter of the present invention, comprise the valve body being arranged in human body, in the valve pocket of this valve body, be provided with spool, the area of described spool lower end is A, between its upper end and the upper end of described valve pocket, be provided with the spring that elastic force is F, one side of described valve pocket is provided with blood import, this blood import inner port is communicated with valve pocket, external port is communicated with human body artery blood vessel by artificial blood vessel, between the described inner port of blood import and external port, be provided with pipeline in valve, in this valve, pipeline is communicated with valve pocket bottom, the opposite side of described valve pocket is provided with blood outlet, described blood outlet is by outside artificial blood vessel lead body, setting the dangerous critical blood pressure of human body is P, the size of A and F meets P × A=F, when human blood-pressure is during higher than P, spring-compressed, moves on spool, and blood import is communicated with blood outlet, and part blood is external from the import of human body artery blood vessel menses, blood outlet outflow, in order to limit hypertension, when human blood-pressure is during lower than P, spring stretches, and spool moves down by blood import and blood outlet blocking-up, in order to stop human body artery blood to outflow.
Described valve body is cylindrical, and its diameter is less than or equal to 2mm.
Described P is a certain numerical value in 150 mmHg～180mmHg.
A kind of human body blood pressure limiter, comprise the valve body being arranged in human body, in the valve pocket of this valve body, be provided with spool, the area of described spool lower end is A, between its upper end and the upper end of described valve pocket, be provided with the spring that elastic force is F, one side of described valve pocket is provided with blood import, this blood import inner port is communicated with valve pocket, external port is communicated with human body artery blood vessel by artificial blood vessel, between the described inner port of blood import and external port, be provided with pipeline in valve, in this valve, pipeline is communicated with valve pocket bottom, the opposite side of described valve pocket is provided with blood outlet, described blood outlet is communicated with human vein blood vessel by artificial blood vessel, setting the dangerous critical blood pressure of human body is P, the size of A and F meets P × A=F, when human blood-pressure is during higher than P, spring-compressed, moves on spool, and blood import is communicated with blood outlet, and part blood is from the import of human body artery blood vessel menses, blood outlet inflow vein blood vessel, in order to limit hypertension, when human blood-pressure is during lower than P, spring stretches, and spool moves down blood import and blood outlet blocking-up, in order to stop human body artery blood menses outlet inflow vein blood vessel.
Described valve body is cylindrical, and its diameter is less than or equal to 2mm.
Described P is a certain numerical value in 150 mmHg～180mmHg.
Compared with prior art the invention has the beneficial effects as follows: owing to adopting technique scheme, in human body, be provided with human body blood pressure limiter, the critical blood pressure of danger of setting hypertension personnel is P, in the time that hypertension personnel blood pressure raises suddenly, while being greater than P, human body blood pressure limiter just can go out a small amount of blood by automatic overflow, makes Blood pressure drop, prevents angiorrhexis.The present invention can rise sharply at hypertension personnel blood pressure, under serious life-threatening contingencies, the rising of volitional check blood pressure, and the present invention is simple in structure, cost is low.
The another kind of technical scheme of the present invention beneficial effect is compared with prior art: owing to being provided with human body blood pressure limiter in human body, the critical blood pressure of danger of setting hypertension personnel is P, in the time that hypertension personnel blood pressure raises suddenly, while being greater than P, human body blood pressure limiter just can be automatically by blood short circuit, namely make part blood flow directly into vein blood vessel from the import of human body artery blood vessel menses, blood outlet, in order to limit hypertension, prevent angiorrhexis.
Brief description of the drawings
Fig. 1 is structural representation of the present invention.
Detailed description of the invention
Detailed description of the invention one:
As shown in Figure 1, a kind of human body blood pressure limiter of the present invention, comprise the cylinder shape valve 2 being arranged in human body, its diameter is 2mm, in the valve pocket of this valve body 2, be provided with spool 4, the area of described spool 4 lower ends is A, between its upper end and the upper end of described valve pocket, being provided with elastic force is the spring 3 of F, one side of described valve pocket is provided with blood import 5, these blood import 5 inner port are communicated with valve pocket, external port is communicated with human body artery blood vessel by artificial blood vessel, between the described inner port of blood import 5 and external port, be provided with pipeline 6 in valve, in this valve, pipeline 6 is communicated with valve pocket bottom 7, the opposite side of described valve pocket is provided with blood outlet 1, described blood outlet 1 is by outside artificial blood vessel lead body, setting the dangerous critical blood pressure of hypertension personnel is P, and the size of A and F meets P × A=F, preferably P=170 mmHg, when human blood-pressure is during higher than 170 mmHg, the thrust that valve pocket bottom 7 blood act on spool 4 is greater than the elastic force F of spring 3, on spool 4, move, blood import 5 exports 1 by being arranged at the channel connection on spool 4 with blood, part blood flows out external from human body artery blood vessel menses import 5, blood outlet 1, in order to limit hypertension, prevent that rupture of blood vessel in brain, hemangioma from breaking, when human blood-pressure is during lower than 170 mmHg, the thrust that valve pocket bottom 7 blood act on spool 4 is less than the elastic force F of spring 3, and spring 3 stretches, and spool 4 moves down by blood import 5 and blood outlet 1 blocking-up, in order to stop the outflow of human body artery blood.
Detailed description of the invention two:
As shown in Figure 1, a kind of human body blood pressure limiter of the present invention, comprise the cylinder shape valve 2 being arranged in human body, its diameter is 2mm, in the valve pocket of this valve body 2, be provided with spool 4, the area of described spool 4 lower ends is A, between its upper end and the upper end of described valve pocket, being provided with elastic force is the spring 3 of F, one side of described valve pocket is provided with blood import 5, these blood import 5 inner port are communicated with valve pocket, external port is communicated with human body artery blood vessel by artificial blood vessel, between the described inner port of blood import 5 and external port, be provided with pipeline 6 in valve, in this valve, pipeline 6 is communicated with valve pocket bottom 7, the opposite side of described valve pocket is provided with blood outlet 1, described blood outlet 1 is communicated with human vein blood vessel by artificial blood vessel, setting the dangerous critical blood pressure of hypertension personnel is P, and the size of A and F meets P × A=F, preferably P=170 mmHg, when human blood-pressure is during higher than 170 mmHg, the thrust that valve pocket bottom 7 blood act on spool 4 is greater than the elastic force F of spring 3, on spool 4, move, blood import 5 exports 1 by being arranged at the channel connection on spool 4 with blood, part blood flows into vein blood vessel from human body artery blood vessel menses import 5, blood outlet 1, in order to limit hypertension, prevents that rupture of blood vessel in brain, hemangioma from breaking, when human blood-pressure is during lower than 170 mmHg, the thrust that valve pocket bottom 7 blood act on spool 4 is less than the elastic force F of spring 3, and spring 3 stretches, and spool 4 moves down blood import 5 and blood outlet 1 blocking-up, in order to stop human body artery blood menses outlet 1 to flow into vein blood vessel.
In above-mentioned two kinds of detailed description of the invention, preferably exporting on 1 artificial blood vessel being connected micro one-way valve is being set with blood, the shift knob of this micro one-way valve is positioned under the skin surface of user, is convenient to user and controls as required the conducting of this micro one-way valve or close.
Claims (6)
1. a human body blood pressure limiter, it is characterized in that: comprise the valve body (2) being arranged in human body, in the valve pocket of this valve body (2), be provided with spool (4), the area of described spool (4) lower end is A, between its upper end and the upper end of described valve pocket, be provided with the spring that elastic force is F (3), one side of described valve pocket is provided with blood import (5), this blood import (5) inner port is communicated with valve pocket, external port is communicated with human body artery blood vessel by artificial blood vessel, between the described inner port of blood import (5) and external port, be provided with pipeline in valve (6), in this valve, pipeline (6) is communicated with valve pocket bottom (7), the opposite side of described valve pocket is provided with blood outlet (1), described blood outlet (1) is by outside artificial blood vessel lead body, setting the dangerous critical blood pressure of human body is P, the size of A and F meets P × A=F, when human blood-pressure is during higher than P, spring (3) compression, spool moves on (4), blood import (5) is communicated with blood outlet (1), part blood from human body artery blood vessel menses imports (5), blood export (1) flow out external, in order to limit hypertension, when human blood-pressure is during lower than P, spring (3) stretches, and spool (4) moves down blood import (5) and blood outlet (1) blocking-up, in order to stop the outflow of human body artery blood.
2. human body blood pressure limiter according to claim 1, is characterized in that: described valve body (2) is for cylindrical, and its diameter is less than or equal to 2mm.
3. human body blood pressure limiter according to claim 2, is characterized in that: described P is a certain numerical value in 150 mmHg～180mmHg.
4. a human body blood pressure limiter, it is characterized in that: comprise the valve body (2) being arranged in human body, in the valve pocket of this valve body (2), be provided with spool (4), the area of described spool (4) lower end is A, between its upper end and the upper end of described valve pocket, be provided with the spring that elastic force is F (3), one side of described valve pocket is provided with blood import (5), this blood import (5) inner port is communicated with valve pocket, external port is communicated with human body artery blood vessel by artificial blood vessel, between the described inner port of blood import (5) and external port, be provided with pipeline in valve (6), in this valve, pipeline (6) is communicated with valve pocket bottom (7), the opposite side of described valve pocket is provided with blood outlet (1), described blood outlet (1) is communicated with human vein blood vessel by artificial blood vessel, setting the dangerous critical blood pressure of human body is P, the size of A and F meets P × A=F, when human blood-pressure is during higher than P, spring (3) compression, spool moves on (4), and blood import (5) is communicated with blood outlet (1), and part blood exports (1) inflow vein blood vessel from human body artery blood vessel menses imports (5), blood, in order to limit hypertension, when human blood-pressure is during lower than P, spring (3) stretches, and spool (4) moves down blood import (5) and blood outlet (1) blocking-up, in order to stop human body artery blood menses outlets (1) to flow into vein blood vessel.
5. human body blood pressure limiter according to claim 4, is characterized in that: described valve body (2) is for cylindrical, and its diameter is less than or equal to 2mm.
6. human body blood pressure limiter according to claim 5, is characterized in that: described P is a certain numerical value in 150 mmHg～180mmHg.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110356172.9A CN102488536B (en) | 2011-11-11 | 2011-11-11 | Human body blood pressure limiter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110356172.9A CN102488536B (en) | 2011-11-11 | 2011-11-11 | Human body blood pressure limiter |
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| Publication Number | Publication Date |
|---|---|
| CN102488536A CN102488536A (en) | 2012-06-13 |
| CN102488536B true CN102488536B (en) | 2014-07-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110356172.9A Expired - Fee Related CN102488536B (en) | 2011-11-11 | 2011-11-11 | Human body blood pressure limiter |
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| CN (1) | CN102488536B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104991053A (en) * | 2015-07-15 | 2015-10-21 | 重庆科技学院 | Fluid test instrument tube arrangement type flow dividing tube and use method |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1927146A (en) * | 2005-09-09 | 2007-03-14 | 王琼韬 | Technical project of controlling and treating hypertension by periodically letting blood for definite quantity |
| CN1951335A (en) * | 2005-10-17 | 2007-04-25 | 刘汉光 | Emergency treatment needle for treating hypertensive cerebral hemorrhage |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2138508Y (en) * | 1992-04-02 | 1993-07-21 | 河北医学院第二医院 | Extracorporeal Circulation blood suction decompression valve |
| AU2003252399A1 (en) * | 2002-08-13 | 2004-03-03 | Satoru Hashimoto | Fluid control device |
| CN2668155Y (en) * | 2003-12-18 | 2005-01-05 | 杨秀滨 | Vascular graft dilating and cardiovascular filling device capable of automatically limiting pressure |
| CN201040134Y (en) * | 2007-05-23 | 2008-03-26 | 王小元 | Therapeutic instrument for treating hypertension |
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2011
- 2011-11-11 CN CN201110356172.9A patent/CN102488536B/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1927146A (en) * | 2005-09-09 | 2007-03-14 | 王琼韬 | Technical project of controlling and treating hypertension by periodically letting blood for definite quantity |
| CN1951335A (en) * | 2005-10-17 | 2007-04-25 | 刘汉光 | Emergency treatment needle for treating hypertensive cerebral hemorrhage |
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| Publication number | Publication date |
|---|---|
| CN102488536A (en) | 2012-06-13 |
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Granted publication date: 20140702 Termination date: 20181111 |