CN2440518Y - Medical blood perfusion detoxic instrument - Google Patents
Medical blood perfusion detoxic instrument Download PDFInfo
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- CN2440518Y CN2440518Y CN 00212095 CN00212095U CN2440518Y CN 2440518 Y CN2440518 Y CN 2440518Y CN 00212095 CN00212095 CN 00212095 CN 00212095 U CN00212095 U CN 00212095U CN 2440518 Y CN2440518 Y CN 2440518Y
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Abstract
The utility model relates to a medical blood perfusion toxin filtering instrument which is suitable for treating the diseases of toxicant poisoning, medicine poisoning, food poisoning, hepatic coma, acute renal failure, hyperlipemia, etc. The outline of the medical blood perfusion toxin filtering instrument is like a box body. The medical blood perfusion toxin filtering instrument is provided with a motor, a blood pump, a perfusion device, a flow blocking device, a control plate of a monolithic computer, an operation panel, etc., wherein, the front and the back ends of the perfusion device are respectively connected with a blood pump and the flow blocking device through a blood pipeline. The blood pump is driven by the motor to pump blood into the perfusion device. Poisonous poisoning matters in the blood are removed through the perfusion device. Air, venous pressure, etc. are monitored by the control plate of the monolithic computer. Since the medical blood perfusion toxin filtering instrument is provided with a perfect safety monitoring and alarming system, the medical blood perfusion toxin filtering instrument has safe performance. The utility model has the advantages of small volume, light weight and arbitrarily movement. Therefore, convenience is brought to emergency treatment for rescue. The utility model is matched with a hand crank. Therefore, the utility model can work at the time of power failure.
Description
This utility model is a kind of armarium, particularly a kind of medicinal blood perfusion toxic filtering machine.
This utility model is suitable for patients such as the multiple poisonous substance of treatment, medicine, alimentary toxicosis (as poisonings such as various organic agricultural chemicals, Mus medicine, sleeping pill, nitrite, ethanol) and hepatic coma, acute renal failure, hyperlipemia such as medical institutions at different levels, emergency center, health clinic.
At present domestic does not still have a perfusion toxic filtering machine that hemoperfusion is done in special use, and the armarium that can be used to do hemoperfusion has import dialysis machine, homemade removable hemo system and single blood pump etc.But these equipment exist many defectives and deficiency:
The defective that the import hemo system exists has: 1. complex structure has reverse osmosis water machine and ratio liquid mixing system etc.; 2. bulky, and can not arbitrarily move; 3. operation sequence is complicated loaded down with trivial details and difficulty is big, and is very high to operator's requirement; 4. cost an arm and a leg, price general charged is unfavorable in the basic hospital penetration and promotion at 20-30 about ten thousand; 5. the device that does not have clamping perfusion device is not easy to operation; 6. most of import haemodialysis control unit must start reverse osmosis water machine and liquid mixing system (otherwise machine can't turn round) when doing hemoperfusion, both wasted dialysis solution, has increased the rescue cost, has influenced work efficiency again; 7. cut off the water, can not use when having a power failure, can incur loss through delay rescue the patient.8. link is many, easy break-down, and inconvenience maintenance and maintenance.
The defective of homemade removable hemo system (patent No. 92101842.8) and the unidirectional circulating hemo system of negative-pressure type (patent No. 96233250.X) has: though it is still complicated 1. not have its structure of reverse osmosis water machine, complicated apparatus such as dialysis solution blood circulation, ultrafiltration control system and elevator, couveuse are arranged, the trouble that operates and easy break-down; 2. the cost cost is still than higher, ten thousand yuan of 10-15; 3. volume is too big, arbitrarily moves when being not easy to first aid and carries.
The defective of single blood pump has: though 1. structure is simple, do not have safety monitoring systems such as air monitering, venous pressure monitoring, warning, do not have safety guarantee, very easily cause the generation of malpractice; 2. there is not perfusion device clamping device; 3. can not inject heparin automatically in good time; 4. do not have transfusion hook, be not easy to patient infusion etc.
The purpose of this utility model is at the deficiency of above machine and defective, and a kind of toxic filtering machine that is exclusively used in hemoperfusion of design.Water treatment system, dialysis solution blood circulation, ratio liquid mixing system and ultrafiltration monitoring, ion concentration monitoring by the cancellation hemo system, leak monitoring system such as blood monitoring and heat automatically, device such as negative pressure pump; Keep monitoring systems such as air monitering, venous pressure monitoring, flow plug, alarm, increase devices such as perfusion device clamping device and autotimer, simplify the structure, make operation easier, both reduced cost, simultaneously guaranteed safety and reliability again, thereby it is popularized and popularization has possessed feasibility at basic hospital.
This utility model can not only provide a kind of new and effective poisoning first-aid equipment for big and medium-sized cities medical institutions at different levels, and can the efficient first-aid apparatus that the general and relatively backward again counties and townships' basic hospital of economy provide a kind of super quality and competitive price take place for pesticide, alimentary toxicosis, vast poisoning patient can be given treatment on the spot timely and effectively, its social benefit and economic benefit highly significant, application prospect is very extensive.
The purpose of this utility model is achieved in that it is made up of filter malicious system (perfusion device, blood conduit etc.), dynamical system (motor, blood pump etc.), safety monitoring and warning system several major parts such as (air monitor, venous pressure monitor, alarms etc.).Its construction features is: A, perfusion device fix on the transfusion pole by perfusion device clamping, and the lower end of perfusion device links to each other with the blood inflow pipe, and the upper end links to each other with the blood effuser; The front end of B, blood inflow pipe is equipped with multi-functional blood pump, and the calparine pipe upper end links to each other with the heparin syringe, and the lower end links to each other with the blood inflow pipe through multi-functional blood pump; On C, the blood effuser rear end ultrasound wave air monitor, venous pressure monitor and flow plug are installed, in the ultrasound wave air monitor bubble trap are housed; Audible-visual annunciator, alarm switch air monitering switch, venous pressure monitoring switch, venous pressure monitor etc. are arranged at D, display operating panel top; There are rotating speed/flow display window, timer shows window, venous pressure display window etc. in the middle part; Blood pump rotating speed knob, relay indicating light, blood pump switch etc. are arranged at the bottom; Slowspeed machine, reduction box and singlechip control panel etc. are arranged in E, the body.
During this utility model work, at first install the perfusion device, connect the blood inflow and flow out pipeline and calparine pipe, air monitor, venous pressure monitor, flow plug etc., energized then, open blood pump, the venous pressure monitoring, air monitering, switches such as warning, then on the timer shows window, configure the perfusion time, regulate blood pump rotating speed knob, at this moment the blood of human body just can flow under the effect of multi-functional blood pump in the perfusion device continuously, and heparin also injects to stable and uniform the blood inflow pipe and flows into the anticoagulant of perfusion device with blood under the effect of multi-functional blood pump simultaneously.Owing in the perfusion device multilamellar active carbon and other chemosorbents are housed, can effectively the toxin adsorption filtration in the blood be fallen, therefore have the blood flow of toxin will be purified when the perfusion device, the blood after the purification flows back to human body behind ultrasound wave air monitor, venous pressure monitor, flow plug.If in the blood bubble is arranged, when it flowed through ultrasound wave air monitor, ultrasound wave air monitor just can be delivered to alarm signal on the singlechip control panel, and single-chip microcomputer can send immediately to give an order: make alarm send chimes of doom, and glittering HONGGUANG; Disconnect motor power, blood pump is stopped operating; Closed flow plug enters human body with the occlude blood path to prevent alveolate blood, at this moment needs to extract bubble out from bubble trap, treat that bubble is removed after, restart the blood pump switch again.If the blood circuit venous pressure is crossed low or too high, venous pressure monitor also can send alarm signal to singlechip control panel, singlechip control panel sends instruction after receiving signal immediately: blood pump is stopped operating, make alarm equipment alarm simultaneously, till venous pressure is recovered normally.This shows that safety monitoring system of the present utility model can effectively guarantee the safety of the process of giving treatment to, and avoids the generation of malpractice.During power failure, can shake blood pump, still can work on, should keep a close eye on to observe in the blood circuit whether bubble is arranged this moment, should in time remove if find bubble, to guarantee safety by the wind that is equipped with.When the perfusion time of setting reached, alarm can send alarm, at this moment can end perfusion.
This utility model also can be done hemofiltration with diseases such as treatment heart failure, acute renal failure and cirrhotic ascites if change the perfusion device into filter; If change the active carbon in the perfusion device into the specific immunity adsorbent, this utility model also can be used for adsorbing low density lipoprotein, LDL in hyperlipemia and the paralytic's blood, triglyceride, cholesterol etc.Therefore, this utility model not only can be used to rescue various poisoning patients, and can be used to treat diseases such as heart failure, hepatic coma, acute renal failure and hyperlipemia, hypertension, apoplexy.
Adopt above scheme to have the following advantages:
1. greatly simplify the structure, simplified operation sequence, improved rescue efficient.
2. greatly reduced cost, be convenient to universal and popularization, vast poisoning patient can be given treatment on the spot timely and effectively in The town.
3. safe and reliable, its perfect safety monitoring and warning system can be avoided the generation of malpractice effectively.
4. volume is gently little, can move arbitrarily, and being easy to carry pays a home visit and enter the ICU ward gives treatment to.
5. autotimer is housed, can sets the perfusion filter poison time as required.
6. enlarge therapeutic domain, increased function of use, promoted the progress of medical skill.
The utility model is described in further detail below in conjunction with drawings and Examples.
Fig. 1 is this utility model front view,
Fig. 2 is this utility model left view.
Can find out that by Fig. 1 and Fig. 2 this utility model is by transfusion pole (1), body (2), bubble trap (3), blood effuser (4), ultrasound wave air monitor (5), perfusion device (6), perfusion device folder (7), flow plug (8), blood inflow pipe (9), heparin syringe (10), heparin syringe frame (11), multi-functional blood pump (12), calparine pipe (13), Function Identification/warning sign (14), blood pump rotating speed knob (15), relay indicating light (16), blood pump switch (17), rotating speed/flow window (18), timer shows window (19), venous pressure display window (20), audible-visual annunciator (21), display operating panel (22), alarm switch (23), air monitering switch (24), venous pressure monitoring switch (25), venous pressure monitor (26), slowspeed machine (27), reduction box (28), singlechip control panel parts such as (29) are formed.
The annexation of each parts is: perfusion device (6) is fixed on the transfusion pole (1) with perfusion device folder (7), and the upper and lower side of perfusion device (6) links to each other with blood inflow pipe (9) with blood effuser (4) respectively.The front end of blood inflow pipe (9) is fixed on the multi-functional blood pump (12); Calparine pipe (13) upper end links to each other with heparin syringe (10) on being fixed on heparin syringe frame (11), and the lower end links to each other with blood inflow pipe (9) after passing through the left circles arc fluting of multi-functional blood pump (12).The rear end of blood effuser (4) is equipped with ultrasound wave air monitor (5), venous pressure monitor (26) and flow plug (8), wherein in the ultrasound wave air monitor (5) bubble trap (3) is housed.Transfusion pole (1) is fixed on the left surface of body (2), and perfusion device folder (7) is fixed on the middle part of transfusion pole (1).Display operating panel (22) and Function Identification/warning sign (14) lay respectively at the above and below of body (22).Audible-visual annunciator (21), alarm switch (23), air monitering switch (24), venous pressure monitoring switch (25), venous pressure monitor (26) etc. are arranged at the top of display operating panel (22); There are rotating speed/flow window (18), timer shows window (19) and venous pressure display window (20) etc. in the middle part; Blood pump knob (15), relay indicating light (16) and blood pump switch (17) etc. are arranged at the bottom.Multi-functional blood pump (12) links to each other with motor (27) by reduction box (28).Singlechip control panel (29) links to each other with display operating panel (22).
When the poisoning patient does hemoperfusion, at first install perfusion device (6) and connect blood inflow pipe (9) and blood effuser (4), open blood pump switch (17) then, air monitering switch (24), venous pressure monitoring switch (25) and alarm switch (23), then on timer shows window (19), configure the perfusion time, regulate blood pump rotating speed knob (15) then, blood just enters in the perfusion device (6) going into pipe (9) through blood flow under the effect of blood pump (12), the anticoagulant heparin also enters blood inflow pipe (9) through calparine pipe (13) under the effect of multi-functional blood pump (12), and enter together in the perfusion device (6) with blood, solidify external with resistant to blood.Blood flows back to human body by blood effuser (4) through bubble trap (3), air monitor (5), venous pressure monitor (26) and flow plug (8) behind the filtration, purification in perfusion device (6).
In the perfusing course as if in the blood effuser (4) bubble appears, when flowing through bubble trap (3), ultrasound wave air monitor (5) can be passed to signal on the singlechip control panel (29), singlechip control panel (29) just sends instruction to alarm (21), slowspeed machine (27), flow plug (8) respectively after receiving signal: make alarm (21) send chimes of doom, and glittering red light; Slowspeed machine (27) is stopped operating, thereby multi-functional blood pump (12) is also stopped operating; Make flow plug (8) occlude blood path enter human body to avoid bubble.When if venous pressure exceeds normal value (too high or too low), venous pressure monitor (26) also can reach signal singlechip control panel (29), make alarm (21) send chimes of doom and glittering red light, multi-functional blood pump (12) is stopped operating, recover normal up to venous pressure, can restart machine.When the perfusion time of setting reached, audible-visual annunciator (21) just can send the chimes of doom prompting, and just can finish perfusion this moment.
Claims (2)
1, a kind of medicinal blood perfusion toxic filtering machine is characterized in that:
A, perfusion device (6) are fixed on the transfusion pole (1) by perfusion device folder (7), and the lower end of perfusion device (6) links to each other with blood inflow pipe (9), and the upper end links to each other with blood effuser (4);
The front end of B, blood inflow pipe (9) is equipped with multi-functional blood pump (12), and calparine pipe (13) upper end links to each other with heparin syringe (10), and the lower end links to each other with blood inflow pipe (9) through multi-functional blood pump (12);
On C, blood effuser (4) rear end ultrasound wave air monitor (5), venous pressure monitor (26) and flow plug (8) are installed, bubble trap (3) is housed in the ultrasound wave air monitor (5);
Audible-visual annunciator (21), alarm switch (23), air monitering switch (24), venous pressure monitoring switch (25), venous pressure monitor (26) etc. are arranged at D, display operating panel (22) top; There are rotating speed/flow display window (18), timer shows window (19), venous pressure display window (20) etc. in the middle part; Blood pump rotating speed knob (15), relay indicating light (16), blood pump switch (17) etc. are arranged at the bottom;
Slowspeed machine (27), reduction box (28) and singlechip control panel (29) etc. are arranged in E, the body (2).
2, the described medicinal blood perfusion of claim 1 is considered its technical characterictic of malicious machine and is:
Operation display is made last all switches of panel (22) and is the point contact type safety switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00212095 CN2440518Y (en) | 2000-06-05 | 2000-06-05 | Medical blood perfusion detoxic instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00212095 CN2440518Y (en) | 2000-06-05 | 2000-06-05 | Medical blood perfusion detoxic instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2440518Y true CN2440518Y (en) | 2001-08-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00212095 Expired - Fee Related CN2440518Y (en) | 2000-06-05 | 2000-06-05 | Medical blood perfusion detoxic instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2440518Y (en) |
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102498487A (en) * | 2009-05-05 | 2012-06-13 | 康尔福盛303公司 | Model-based infusion site monitor |
| CN104174080A (en) * | 2014-09-16 | 2014-12-03 | 王卫国 | Hemodialysis machine capable of independently adjusting dialysate concentration |
| CN104491945A (en) * | 2014-12-31 | 2015-04-08 | 成都市佳颖医用制品有限公司 | Blood plasma collecting device |
| CN105983147A (en) * | 2015-01-28 | 2016-10-05 | 王寿梅 | Hemodialysis filter for nephrology department |
| CN107374577A (en) * | 2017-08-28 | 2017-11-24 | 重庆天如生物科技有限公司 | Novel gastroenteritic mirror system |
| US10061899B2 (en) | 2008-07-09 | 2018-08-28 | Baxter International Inc. | Home therapy machine |
| US10173008B2 (en) | 2002-01-29 | 2019-01-08 | Baxter International Inc. | System and method for communicating with a dialysis machine through a network |
| US10347374B2 (en) | 2008-10-13 | 2019-07-09 | Baxter Corporation Englewood | Medication preparation system |
| US10646405B2 (en) | 2012-10-26 | 2020-05-12 | Baxter Corporation Englewood | Work station for medical dose preparation system |
| US10818387B2 (en) | 2014-12-05 | 2020-10-27 | Baxter Corporation Englewood | Dose preparation data analytics |
| US10971257B2 (en) | 2012-10-26 | 2021-04-06 | Baxter Corporation Englewood | Image acquisition for medical dose preparation system |
| US11107574B2 (en) | 2014-09-30 | 2021-08-31 | Baxter Corporation Englewood | Management of medication preparation with formulary management |
| US11367533B2 (en) | 2014-06-30 | 2022-06-21 | Baxter Corporation Englewood | Managed medical information exchange |
| US11575673B2 (en) | 2014-09-30 | 2023-02-07 | Baxter Corporation Englewood | Central user management in a distributed healthcare information management system |
| US11948112B2 (en) | 2015-03-03 | 2024-04-02 | Baxter Corporation Engelwood | Pharmacy workflow management with integrated alerts |
-
2000
- 2000-06-05 CN CN 00212095 patent/CN2440518Y/en not_active Expired - Fee Related
Cited By (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10556062B2 (en) | 2002-01-29 | 2020-02-11 | Baxter International Inc. | Electronic medication order transfer and processing methods and apparatus |
| US10173008B2 (en) | 2002-01-29 | 2019-01-08 | Baxter International Inc. | System and method for communicating with a dialysis machine through a network |
| US10095840B2 (en) | 2008-07-09 | 2018-10-09 | Baxter International Inc. | System and method for performing renal therapy at a home or dwelling of a patient |
| US10224117B2 (en) | 2008-07-09 | 2019-03-05 | Baxter International Inc. | Home therapy machine allowing patient device program selection |
| US10061899B2 (en) | 2008-07-09 | 2018-08-28 | Baxter International Inc. | Home therapy machine |
| US10068061B2 (en) | 2008-07-09 | 2018-09-04 | Baxter International Inc. | Home therapy entry, modification, and reporting system |
| US10347374B2 (en) | 2008-10-13 | 2019-07-09 | Baxter Corporation Englewood | Medication preparation system |
| CN102498487A (en) * | 2009-05-05 | 2012-06-13 | 康尔福盛303公司 | Model-based infusion site monitor |
| CN102498487B (en) * | 2009-05-05 | 2015-09-30 | 康尔福盛303公司 | Based on the infusion site monitor of model |
| US10089443B2 (en) | 2012-05-15 | 2018-10-02 | Baxter International Inc. | Home medical device systems and methods for therapy prescription and tracking, servicing and inventory |
| US10971257B2 (en) | 2012-10-26 | 2021-04-06 | Baxter Corporation Englewood | Image acquisition for medical dose preparation system |
| US10646405B2 (en) | 2012-10-26 | 2020-05-12 | Baxter Corporation Englewood | Work station for medical dose preparation system |
| US11367533B2 (en) | 2014-06-30 | 2022-06-21 | Baxter Corporation Englewood | Managed medical information exchange |
| CN104174080A (en) * | 2014-09-16 | 2014-12-03 | 王卫国 | Hemodialysis machine capable of independently adjusting dialysate concentration |
| US11107574B2 (en) | 2014-09-30 | 2021-08-31 | Baxter Corporation Englewood | Management of medication preparation with formulary management |
| US11575673B2 (en) | 2014-09-30 | 2023-02-07 | Baxter Corporation Englewood | Central user management in a distributed healthcare information management system |
| US10818387B2 (en) | 2014-12-05 | 2020-10-27 | Baxter Corporation Englewood | Dose preparation data analytics |
| CN104491945A (en) * | 2014-12-31 | 2015-04-08 | 成都市佳颖医用制品有限公司 | Blood plasma collecting device |
| CN105983147A (en) * | 2015-01-28 | 2016-10-05 | 王寿梅 | Hemodialysis filter for nephrology department |
| US11948112B2 (en) | 2015-03-03 | 2024-04-02 | Baxter Corporation Engelwood | Pharmacy workflow management with integrated alerts |
| CN107374577A (en) * | 2017-08-28 | 2017-11-24 | 重庆天如生物科技有限公司 | Novel gastroenteritic mirror system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: CHONGQING SHANWAISHAN SCIENCE & TECHNOLOGY CO., L Free format text: FORMER OWNER: GAO GUANGYONG Effective date: 20050107 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20050107 Address after: 400052, No. three, No. 67, Keyuan garden, Chongqing hi tech Zone Patentee after: Chongqing Shanwaishan Science & Technology Co., Ltd. Address before: 400052 Chongqing Jiulongpo District in Liangshan Hing Village two neighborhood 304 building -2-11 Patentee before: Gao Guangyong |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20010801 |