CN205140347U - Blood purifies simulation demonstration system - Google Patents
Blood purifies simulation demonstration system Download PDFInfo
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- CN205140347U CN205140347U CN201520684049.3U CN201520684049U CN205140347U CN 205140347 U CN205140347 U CN 205140347U CN 201520684049 U CN201520684049 U CN 201520684049U CN 205140347 U CN205140347 U CN 205140347U
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Abstract
The utility model discloses a blood purifies simulation demonstration system relates to teaching aid technical field. Strain pipe and blood purifying device including emulation patient model, blood, emulation patient model strain pipe and blood purifying device through blood and connect. Strain pipe and blood purifying device through the emulation patient model, the blood that set up, complete simulation blood from internal the arrivals blood purifying device re -entering of the patient time internal overall process of patient, when demonstration blood purifies the operation, than using the mercurochrome to reach the demonstration effect that is close true patient more.
Description
Technical field
The utility model relates to teaching aid technical field, is specifically related to a kind of blood purification analog demenstration system.
Background technology
We claim it to be dialysis to blood purification in daily life.Its implication is: the blood of patient is drawn health outward also by a kind of purification plant, and removing wherein some morbid substance, purifies the blood, reach the object of disease therapy.Blood purification should comprise: haemodialysis, blood filtering, blood perfusion, plasma exchange, immuno absorbence etc.Although peritoneal dialysis is not by outside blood lead body, its principle is all the same.Haemodialysis is one of method for the treatment of chronic kidney hypofunction just.
In medical teaching process for a long time, Chinese scholars all constantly puts forward various plans and carries out more directly perceived to student and more effectively impart knowledge to students, and some scientific research institutions and company also carry out large quantity research and experiment to this both at home and abroad, achieve some achievements.Normally used mode uses mercurochrome simulate blood to impart knowledge to students.
This mode by mercurochrome simulate blood can only be imparted knowledge to students to student from presentation level, student can only be allowed to recognize the flow process of blood in apparatus for purifying blood, and can completely simulate blood does not arrive apparatus for purifying blood and returns patient body's internal procedure again in patient body.
Utility model content
For the deficiencies in the prior art, the utility model discloses a kind of blood purification analog demenstration system, the problem that the mode that can solve conventional red liquid medicine simulate blood can only be imparted knowledge to students to student from presentation level.
For realizing above object, the utility model is achieved by the following technical programs: a kind of blood purification analog demenstration system. and comprise emulation patient model, blood filter catheter and apparatus for purifying blood, described emulation patient model is connected with apparatus for purifying blood by blood filter catheter; Described emulation patient model comprises emulation patient's housing and patient's blood volume simulation system, and described patient's blood volume simulation system is positioned at emulation patient housing; Described blood filter catheter comprises arterial end, vein end and conduit.
Wherein, the Sterile Saline bag of described patient's blood volume simulation system to be capacity be 500mL.
The utility model discloses a kind of blood purification analog demenstration system, and by the emulation patient model that arranges, blood filter catheter and apparatus for purifying blood, the complete blood that simulates arrives apparatus for purifying blood and returns overall process in patient body again in patient body; During the operation of demonstration blood purification, reach more close to the demonstrating effect of real patient than use mercurochrome.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is system chart of the present utility model.
Embodiment
For making the object of the utility model embodiment, technical scheme and advantage clearly, below in conjunction with the accompanying drawing in the utility model embodiment, technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
As shown in Figure 1, a kind of blood purification analog demenstration system described in the utility model embodiment. comprise emulation patient model, blood filter catheter and apparatus for purifying blood, described emulation patient model is connected with apparatus for purifying blood by blood filter catheter.
Wherein, described emulation patient model comprises emulation patient's housing and patient's blood volume simulation system, and described patient's blood volume simulation system is positioned at emulation patient housing.
Wherein, the Sterile Saline bag of described patient's blood volume simulation system to be capacity be 500mL.
Wherein, containing fresh sterile animal blood 200mL, Sterile Saline 300mL, anticoagulant for storage of whole blood 28mL and liquaemin 12500 unit in described patient's blood volume simulation system.
Wherein, described blood filter catheter comprises arterial end, vein end and conduit.
Different blood purification mode can be simulated on this system.As CVVH, SLED, plasma exchange, dual information asymmetry, blood perfusion, plasma adsorption, CPFA etc.; Different anti-freezing mode can be simulated, as anticoagulant heparin, citrate anticoagulation; Air inlet warning, blood sampling alarm for high voltage, loop high-voltage warning etc. can also be simulated, thus reach the teaching purpose of demonstration blood purification.
Particular craft is have employed between blood filter catheter and Blood of Patients volume emulation system.Because 500ml bag of saline injection interface is originally as rubber plug, direct connection can cause apparatus for purifying blood alarm circuit pressure high and blood sampling pressure high, to puncture for several times rubber plug by using electric soldering iron, partial rubber can be melted, avoid hypertonia to ensure leakproofness simultaneously, both ensured the leakproofness of whole demo system, the blood flow avoiding again connecting portion tension to cause is not smooth.
Blood of Patients volume emulation system body is 500ml Sterile Saline bag, includes fresh sterile animal blood 200ml, Sterile Saline 300ml, liquaemin 12500 unit, anticoagulant for storage of whole blood 14ml during demonstration, thoroughly emptying during non-demonstration, can Reusability.Compared with simulating blood with mercurochrome, when the benefit of native system is the operation of demonstration blood purification, the filter liquor of filter dypass is not red, reaches more close to the demonstrating effect of real patient; And when demonstrating blood plasma and being separated, separation vessel dypass can really isolate animal blood blood plasma.
The utility model discloses a kind of blood purification analog demenstration system in sum, by the emulation patient model that arranges, blood filter catheter and apparatus for purifying blood, the complete blood that simulates arrives apparatus for purifying blood and returns overall process in patient body again in patient body; During the operation of demonstration blood purification, reach more close to the demonstrating effect of real patient than use mercurochrome.
It should be noted that, term " comprises " in this article, " comprising " or its any other variant be intended to contain comprising of nonexcludability, thus make to comprise the process of a series of key element, method, article or equipment and not only comprise those key elements, but also comprise other key elements clearly do not listed, or also comprise by the intrinsic key element of this process, method, article or equipment.When not more restrictions, the key element limited by statement " comprising ... ", and be not precluded within process, method, article or the equipment comprising described key element and also there is other identical element.
Above embodiment only in order to the technical solution of the utility model to be described, is not intended to limit; Although be described in detail the utility model with reference to previous embodiment, those of ordinary skill in the art is to be understood that: it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein portion of techniques feature; And these amendments or replacement, do not make the essence of appropriate technical solution depart from the spirit and scope of each embodiment technical scheme of the utility model.
Claims (2)
1. a blood purification analog demenstration system, is characterized in that: comprise emulation patient model, blood filter catheter and apparatus for purifying blood, described emulation patient model is connected with apparatus for purifying blood by blood filter catheter; Described emulation patient model comprises emulation patient's housing and patient's blood volume simulation system, and described patient's blood volume simulation system is positioned at emulation patient housing; Described blood filter catheter comprises arterial end, vein end and conduit.
2. blood purification analog demenstration system as claimed in claim 1, is characterized in that: the Sterile Saline bag of described patient's blood volume simulation system to be capacity be 500mL.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520684049.3U CN205140347U (en) | 2015-09-06 | 2015-09-06 | Blood purifies simulation demonstration system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520684049.3U CN205140347U (en) | 2015-09-06 | 2015-09-06 | Blood purifies simulation demonstration system |
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| CN205140347U true CN205140347U (en) | 2016-04-06 |
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| CN201520684049.3U Expired - Fee Related CN205140347U (en) | 2015-09-06 | 2015-09-06 | Blood purifies simulation demonstration system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105096717A (en) * | 2015-09-06 | 2015-11-25 | 杨荣利 | Blood purification simulation and demonstration system |
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2015
- 2015-09-06 CN CN201520684049.3U patent/CN205140347U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105096717A (en) * | 2015-09-06 | 2015-11-25 | 杨荣利 | Blood purification simulation and demonstration system |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160406 Termination date: 20180906 |
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| CF01 | Termination of patent right due to non-payment of annual fee |