CN102496324A - Vascular intervention stent implantation position indication and assessment device - Google Patents
Vascular intervention stent implantation position indication and assessment device Download PDFInfo
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- CN102496324A CN102496324A CN201110389879XA CN201110389879A CN102496324A CN 102496324 A CN102496324 A CN 102496324A CN 201110389879X A CN201110389879X A CN 201110389879XA CN 201110389879 A CN201110389879 A CN 201110389879A CN 102496324 A CN102496324 A CN 102496324A
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- blood vessel
- position indication
- detachable
- implantation position
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- 238000002513 implantation Methods 0.000 title claims abstract description 20
- 230000002792 vascular Effects 0.000 title abstract description 9
- 210000004204 blood vessel Anatomy 0.000 claims abstract description 55
- 230000003902 lesion Effects 0.000 claims description 26
- 230000002966 stenotic effect Effects 0.000 claims description 26
- 238000000034 method Methods 0.000 description 11
- 239000007943 implant Substances 0.000 description 9
- 210000001367 artery Anatomy 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 208000031481 Pathologic Constriction Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 210000004351 coronary vessel Anatomy 0.000 description 1
- 230000002427 irreversible effect Effects 0.000 description 1
- 210000003141 lower extremity Anatomy 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000036262 stenosis Effects 0.000 description 1
- 208000037804 stenosis Diseases 0.000 description 1
- 208000024891 symptom Diseases 0.000 description 1
- 210000000689 upper leg Anatomy 0.000 description 1
- 210000000707 wrist Anatomy 0.000 description 1
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Abstract
The invention discloses a vascular intervention stent implantation position indication and assessment device, which belongs to the technical field of medical teaching and comprises a human body blood vessel model, a detachable narrowed diseased blood vessel, an operating control circuit and a duct sending a stent to the inside of the human body blood vessel model. The detachable narrowed diseased blood vessel is closely connected with the human body blood vessel model. Two groups of valve devices are disposed in the detachable narrowed diseased blood vessel, and each group of valve devices is provided with two valves. The operating control circuit is formed by electrically connecting a double-position indicating circuit and a timing circuit. The double-position indicating circuit comprises first button switches and second button switches which are installed on the inner wall of a blood vessel of the human body blood vessel model. The number of the first button switches and the second button switches are respectively two, and the two first button switches and the two second button switches correspond to the valves respectively. The vascular intervention stent implantation position indication and assessment device has the advantages of being capable of completing training learning and assessment of vascular intervention treatment stent implantation operations in a laboratory.
Description
Technical field
The present invention relates to a kind of blood vessel intervention support implantation position indication and checking device, belong to the medical educational technical field.
Background technology
The support implantation is exactly through the vascular puncture technology on our thigh root or wrist; Against or along blood vessel; Put into support inside the coronary artery or lower limb artery stenosis of heart, discharge it in place then, prop up narrow blood vessel; Thereby the blood that recovers artery supplies, and reaches the purpose of improving symptom, " coming back to life ".Because blood vessel intervention support implanted treatment is present common a kind of minimally-invasive treatment method, study support implant procedure is the basic skills of this operative treatment.Exercise in the past can only be at the hospital clinical operative site, and by teacher's operation and to student explain, the student unavoidably receives the radiation of X line.It is inconvenient that PCI equipment directly is used for the operation training teaching from hospital's real work; The support implant procedure training teaching that on real human body, the university student is carried out vascular interventional treatment is infeasible; This just needs teaching mode to impart knowledge to students; And whether support implant procedure training is correct, how to examine and how to realize implantation work informing after accomplishing automatically, also can't realize at present.
Summary of the invention
To the problem that above-mentioned prior art exists, the present invention provides a kind of blood vessel intervention support implantation position indication and checking device, informing and examining after support implant procedure training study and the work that realizes PCI is automatically accomplished.
To achieve these goals; The technical scheme that the present invention adopts is: a kind of blood vessel intervention support implantation position indication and checking device comprise human vas model, detachable stenotic lesion blood vessel, operation control circuit and support are sent to the inner conduit of human vas model;
Described detachable stenotic lesion blood vessel closely is connected in the human vas model, the detachable built-in two groups of built-in valve device of stenotic lesion blood vessel, and every group of built-in valve device has two valves;
Said operation control circuit is electrically connected to form by two-position indicating circuit and timing circuit; The two-position indicating circuit comprises first pushbutton switch and second pushbutton switch that is installed on human vas model vessel inwall, and first pushbutton switch and second pushbutton switch have two and correspond respectively to valve respectively.
Preferably, said built-in valve device is installed on the detachable stenotic lesion blood vessel through screw.
Preferably, said valve is connected in built-in valve device through folding, and valve is along the unidirectional unlatching of the approach axis of conduit.
Preferably, said human vas model is transparent.
Preferably, said first pushbutton switch is connected in first relay corresponding with it, first timer, first put in place pilot lamp and first music player; Second pushbutton switch is connected in second relay corresponding with it, second timer, second put in place the pilot lamp and second music player.
Preferably, the length of described detachable stenotic lesion blood vessel is greater than the length of support.
Preferably, said two built-in valve device apart from the length of length less than support.
Preferably, the length of said support is 3.8-4.2 centimetres.
Preferably, the distance between said two built-in valve device is 2.8-3.2 centimetres.
Preferably, the length of said detachable stenotic lesion blood vessel is 4.8-5.2 centimetres.
The invention has the beneficial effects as follows: succinct, convenient, economical, directly perceived; Can directly realize informing and examining of vascular interventional treatment support implant procedure study and work completion; And but direct viewing is to situation of movement and the conduit operating process of conduit in blood vessel; It is on-the-spot need not arrive hospital, also need not produce the X line, can let the student accomplish the training study and the examination of vascular interventional treatment support implant procedure in the laboratory.
Description of drawings
Fig. 1 is a structural principle synoptic diagram of the present invention;
Fig. 2 is the structural representation of built-in valve device of the present invention;
Fig. 3 is the structural representation of detachable stenotic lesion blood vessel of the present invention;
Fig. 4 is a circuit control synoptic diagram of the present invention.
Among the figure: 1, operation control circuit, 10, first timer, 11, power switch, 12, the timing circuit switch, 13, first relay; 14, first pushbutton switch, 15, first pilot lamp that puts in place, 16, the first music player, 17, second pushbutton switch, 18, second pilot lamp that puts in place; 19, second music player, 20, second timer, 21, second relay, 22, lead, 101, the two-position indicating circuit; 102, timing circuit, 2, the human vas model, 3, conduit, 4, detachable stenotic lesion blood vessel, 40, valve; 41, built-in valve device, 42, support, 43, bayonet socket, 44, folding.
Embodiment
To combine accompanying drawing that the present invention is described further below.
Like Fig. 1, Fig. 2, Fig. 3 and shown in Figure 4: the present invention includes human vas model 2, detachable stenotic lesion blood vessel 4, operation control circuit 1 and support is sent to the inner conduit 3 of human vas model 2;
Described human vas model 2 closely is connected in detachable stenotic lesion blood vessel 4, detachable stenotic lesion blood vessel 4 built-in two groups of built-in valve device 41, and every group of built-in valve device 41 has two valves 40;
Said operation control circuit 1 is electrically connected to form by two-position indicating circuit 101 and timing circuit 102; Two-position indicating circuit 101 comprises that first pushbutton switch 14 that is installed on human vas model 2 blood vessels and second pushbutton switch, 17, the first pushbutton switches 14 and second pushbutton switch 17 have two and correspond respectively to valve 40 respectively.
Preferably, said built-in valve device 41 is installed on the detachable stenotic lesion blood vessel 4 through screw.
Preferably; Said valve 40 is connected in built-in valve device 41 through folding 44; Valve 40 is along the unidirectional unlatching of conduit 3 approach axis, and is irreversible to unlatching, and valve is just in time pushed down corresponding first pushbutton switch 14 or second pushbutton switch 17 when guaranteeing the unidirectional unlatching of built-in valve device 41; After detachable stenotic lesion blood vessel 4 is implanted into support, can take out support along conduit 3 approach axis are unidirectional, detachable stenotic lesion blood vessel 4 can also continue to use.
Preferably, said human vas model 2 is transparent.
Preferably, said first pushbutton switch 14 is connected in corresponding with it first relay 13, first timer 10, first put in place pilot lamp 15 and first music player 16; Second pushbutton switch 17 is connected in corresponding with it second relay 21, second timer 20, second put in place the pilot lamp 18 and second music player 19.
Preferably, the length of described detachable stenotic lesion blood vessel 4 is greater than the length of support.
Preferably, said two built-in valve device 41 apart from the length of length less than support.
Preferably, the length of said support is 3.8-4.2 centimetres.
Preferably, the distance between said two built-in valve device 41 is 2.8-3.2 centimetres.
Preferably, the length of said detachable stenotic lesion blood vessel 4 is 4.8-5.2 centimetres.
During exercise, at first turn on the power switch 11, when support 42 implant procedures begin; Open timing circuit switch 12, timing circuit 102 work, first timer 10 and second timer 20 pick up counting; Conduit 3 send support 42 to get into from the angioaccess of human vas model 2; Move to the assigned address of detachable stenotic lesion blood vessel 4 along blood vessel, when support 42 was sent to detachable stenotic lesion blood vessel 4 positions, support 42 was opened fully; The valve 40 of two groups of built-in valve device 41 presses first pushbutton switch 14 or second pushbutton switch 17 of the two-position indicating circuit 101 that installs on the tube wall respectively at this moment; Before built-in valve device 41 corresponding two first pushbutton switches 14, represent whether in front correctly expansion of support 42, promptly whether support 42 front positions correct; Whether support, back built-in valve device 41 corresponding two second pushbutton switches 17 in the back correctly launch, promptly whether the position is correct behind the support if on behalf of; When first pushbutton switch 14 and second pushbutton switch, 17 whole closures; Two-position indicating circuit 101 is worked simultaneously; First pilot lamp 15 and second pilot lamp 18 that puts in place that puts in place is bright, and first music player 16 and second music player, 19 playing back music show the completion of support 42 implant procedures simultaneously; This moment, first timer 10 and second timer 20 of timing circuit 102 stopped, and first timer 10 and second timer 20 are noted primary importance and second place operation deadline respectively, as the standard of examination skilled operation degree.When the pushbutton switch that has only one group of position indicating circuit is closed; This position indicating circuit work; First pilot lamp 15 or second pilot lamp 18 that puts in place that puts in place is bright; First music player 16 or second music player, 19 playing back music show that support 42 positions not exclusively put in place simultaneously, and support 42 operations are not accomplished; This moment, first timer 10 or second timer 20 of timing circuit 102 stopped timing, and first timer 10 or second timer 20 are noted primary importance or second place operation deadline, also can be used as the standard of examination skilled operation degree.Thereby realize informing and examining of vascular interventional treatment support implant procedure training study work completion automatically.After detachable stenotic lesion blood vessel 4 is implanted into support 42, in the time of need from human vas model 2, taking out, can be unidirectional support 42 taking-ups along conduit 3 approach axis, detachable stenotic lesion blood vessel 4 can also continue to use.
Claims (10)
1. blood vessel intervention support implantation position indication and checking device is characterized in that comprising human vas model (2), detachable stenotic lesion blood vessel (4), operation control circuit (1) and support (42) are sent to the inner conduit (3) of human vas model (2);
Described detachable stenotic lesion blood vessel (4) closely is connected in human vas model (2), the detachable built-in two groups of built-in valve device of stenotic lesion blood vessel (4) (41), and every group of built-in valve device (41) has two valves (40);
Said operation control circuit (1) is electrically connected to form by two-position indicating circuit (101) and timing circuit (102); Two-position indicating circuit (101) comprises first pushbutton switch (14) and second pushbutton switch (17) that is installed on human vas model (2) blood vessel, and first pushbutton switch (14) and second pushbutton switch (17) have two and correspond respectively to valve (40) respectively.
2. a kind of blood vessel intervention support implantation position indication according to claim 1 and checking device is characterized in that said built-in valve device (41) is installed on the detachable stenotic lesion blood vessel (4) through screw.
3. a kind of blood vessel intervention support implantation position indication according to claim 1 and checking device; It is characterized in that; Said valve (40) is connected in built-in valve device (41) through folding (44), and valve (40) is along the unidirectional unlatching of approach axis of conduit (3).
4. a kind of blood vessel intervention support implantation position indication according to claim 1 and checking device is characterized in that said human vas model (2) is transparent.
5. a kind of blood vessel intervention support implantation position indication according to claim 1 and checking device; It is characterized in that said first pushbutton switch (14) is connected in first relay (13) corresponding with it, first timer (10), first put in place pilot lamp (15) and first music player (16); Second pushbutton switch (17) is connected in second relay (21) corresponding with it, second timer (20), second put in place pilot lamp (18) and second music player (19).
6. a kind of blood vessel intervention support implantation position indication according to claim 1 and checking device is characterized in that the length of described detachable stenotic lesion blood vessel (4) is greater than the length of support (42).
7. a kind of blood vessel intervention support implantation position indication according to claim 1 and checking device is characterized in that, said two built-in valve device (41) apart from the length of length less than support (42).
8. a kind of blood vessel intervention support implantation position indication according to claim 1 and checking device is characterized in that the length of said support (42) is 3.8-4.2 centimetres.
9. according to claim 1 or 7 described a kind of blood vessel intervention support implantation position indication and checking devices, it is characterized in that the distance between said two built-in valve device (41) is 2.8-3.2 centimetres.
10. according to claim 1 or 6 described a kind of blood vessel intervention support implantation position indication and checking devices, it is characterized in that the length of said detachable stenotic lesion blood vessel (4) is 4.8-5.2 centimetres.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110389879 CN102496324B (en) | 2011-11-30 | 2011-11-30 | Vascular intervention stent implantation position indication and assessment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110389879 CN102496324B (en) | 2011-11-30 | 2011-11-30 | Vascular intervention stent implantation position indication and assessment device |
Publications (2)
| Publication Number | Publication Date |
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| CN102496324A true CN102496324A (en) | 2012-06-13 |
| CN102496324B CN102496324B (en) | 2013-09-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 201110389879 Expired - Fee Related CN102496324B (en) | 2011-11-30 | 2011-11-30 | Vascular intervention stent implantation position indication and assessment device |
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| CN (1) | CN102496324B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104382676A (en) * | 2014-11-21 | 2015-03-04 | 清华大学深圳研究生院 | In-vivo wireless communication device based on vascular stent and wireless communication system |
| CN106940940A (en) * | 2017-03-16 | 2017-07-11 | 贵州医科大学附属医院 | The intervention support implantation training of height emulation blood vessel and checking device and wire examination method |
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| JP2008018029A (en) * | 2006-07-12 | 2008-01-31 | Univ Waseda | Vascular motion simulator |
| CN101557777A (en) * | 2006-09-04 | 2009-10-14 | 皮埃尔与玛丽·居里-巴黎第六大学 | Endoprosthesis, and method for producing an endoprosthesis |
| US20100234873A1 (en) * | 2007-11-27 | 2010-09-16 | Yoshitaka Nagano | Drive device, and medical apparatus and training apparatus including the same |
| CN101976528A (en) * | 2010-09-09 | 2011-02-16 | 华南理工大学 | Biomechanical experiment simulation device for implantation of intravascular stent |
| CN102027525A (en) * | 2008-05-12 | 2011-04-20 | 株式会社大野兴业 | Method of producing flexible vessel model for simulating surgical operation |
| CN202363004U (en) * | 2011-11-30 | 2012-08-01 | 徐州医学院 | Vascular intervention support implantation position indicating and examining device |
-
2011
- 2011-11-30 CN CN 201110389879 patent/CN102496324B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008018029A (en) * | 2006-07-12 | 2008-01-31 | Univ Waseda | Vascular motion simulator |
| CN101557777A (en) * | 2006-09-04 | 2009-10-14 | 皮埃尔与玛丽·居里-巴黎第六大学 | Endoprosthesis, and method for producing an endoprosthesis |
| US20100234873A1 (en) * | 2007-11-27 | 2010-09-16 | Yoshitaka Nagano | Drive device, and medical apparatus and training apparatus including the same |
| CN102027525A (en) * | 2008-05-12 | 2011-04-20 | 株式会社大野兴业 | Method of producing flexible vessel model for simulating surgical operation |
| CN101976528A (en) * | 2010-09-09 | 2011-02-16 | 华南理工大学 | Biomechanical experiment simulation device for implantation of intravascular stent |
| CN202363004U (en) * | 2011-11-30 | 2012-08-01 | 徐州医学院 | Vascular intervention support implantation position indicating and examining device |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104382676A (en) * | 2014-11-21 | 2015-03-04 | 清华大学深圳研究生院 | In-vivo wireless communication device based on vascular stent and wireless communication system |
| CN106940940A (en) * | 2017-03-16 | 2017-07-11 | 贵州医科大学附属医院 | The intervention support implantation training of height emulation blood vessel and checking device and wire examination method |
| CN106940940B (en) * | 2017-03-16 | 2019-08-02 | 贵州医科大学附属医院 | Height emulation blood vessel intervention support implantation training and wire examination method |
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| CN102496324B (en) | 2013-09-25 |
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Address after: 221000 people's Hospital of Jiawang District, Jiangsu, Xuzhou Patentee after: XUZHOU MEDICAL College Address before: 221000 No. 289 Copper Mountain Road, Jiangsu, Xuzhou Patentee before: Xuzhou Medical College |
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Granted publication date: 20130925 |
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