DE202004006035U1 - Training system for catheter operations has a transparent flexible plastic model of a blood vessel system filled with fluid and with an integral tray - Google Patents
Training system for catheter operations has a transparent flexible plastic model of a blood vessel system filled with fluid and with an integral tray Download PDFInfo
- Publication number
- DE202004006035U1 DE202004006035U1 DE200420006035 DE202004006035U DE202004006035U1 DE 202004006035 U1 DE202004006035 U1 DE 202004006035U1 DE 200420006035 DE200420006035 DE 200420006035 DE 202004006035 U DE202004006035 U DE 202004006035U DE 202004006035 U1 DE202004006035 U1 DE 202004006035U1
- Authority
- DE
- Germany
- Prior art keywords
- model
- vessel system
- blood vessel
- previous
- fluid
- 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.)
- Expired - Lifetime
Links
- 210000004204 blood vessel Anatomy 0.000 title claims abstract description 5
- 229920002457 flexible plastic Polymers 0.000 title claims description 3
- 239000012530 fluid Substances 0.000 title abstract description 4
- 229920003023 plastic Polymers 0.000 claims abstract description 3
- 239000007788 liquid Substances 0.000 claims description 8
- 230000002792 vascular Effects 0.000 claims description 8
- 210000003484 anatomy Anatomy 0.000 claims description 3
- 230000001575 pathological effect Effects 0.000 claims 1
- 210000001367 artery Anatomy 0.000 abstract description 6
- 239000000463 material Substances 0.000 abstract description 4
- 210000003462 vein Anatomy 0.000 abstract description 4
- 238000010276 construction Methods 0.000 abstract 2
- 210000004351 coronary vessel Anatomy 0.000 description 7
- 238000000034 method Methods 0.000 description 5
- 238000001356 surgical procedure Methods 0.000 description 5
- 210000000709 aorta Anatomy 0.000 description 3
- 230000000747 cardiac effect Effects 0.000 description 3
- 238000011477 surgical intervention Methods 0.000 description 3
- 208000031481 Pathologic Constriction Diseases 0.000 description 2
- 239000003814 drug Substances 0.000 description 2
- 238000005086 pumping Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 210000005242 cardiac chamber Anatomy 0.000 description 1
- 210000001715 carotid artery Anatomy 0.000 description 1
- 230000010339 dilation Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 231100000915 pathological change Toxicity 0.000 description 1
- 230000036285 pathological change Effects 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000012780 transparent material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B23/00—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes
- G09B23/28—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes for medicine
- G09B23/285—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes for medicine for injections, endoscopy, bronchoscopy, sigmoidscopy, insertion of contraceptive devices or enemas
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- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Physics & Mathematics (AREA)
- Computational Mathematics (AREA)
- Mathematical Optimization (AREA)
- Medical Informatics (AREA)
- Medicinal Chemistry (AREA)
- Chemical & Material Sciences (AREA)
- Algebra (AREA)
- Radiology & Medical Imaging (AREA)
- Pulmonology (AREA)
- Mathematical Analysis (AREA)
- General Health & Medical Sciences (AREA)
- Mathematical Physics (AREA)
- Pure & Applied Mathematics (AREA)
- Business, Economics & Management (AREA)
- Educational Administration (AREA)
- Educational Technology (AREA)
- Theoretical Computer Science (AREA)
- Instructional Devices (AREA)
Abstract
Description
In der Medizin sind heutzutage Katheteroperationen an der Tagesordnung. Viele Operationen, die früher in aufwendigen chirurgischen Eingriffen erfolgten, können heute durch Operationsmethoden unter Verwendung von Kathetern durchgeführt werden. Durch die Verwendung der Kathetertechnik konnten aber nicht nur bisherige Operationsmethoden vereinfacht und verbessert werden, sondern es haben sich in vielen Bereichen neue Möglichkeiten ergeben. Vielfach werden Katheter bei Eingriffen im menschlichen Blutgefäßsystem (Arterien, Venen, Herzkranzgefäße und Herzkammern) verwendet. So können z.B. durch Herzkatheteroperationen Stents zur Arterienerweiterung in den Koronarien angebracht oder Rupturen der Gefäßwände abgedichtet werden.Nowadays, catheter operations are used in medicine on the agenda. Many operations that used to be elaborate surgical Interventions that can take place can be performed today through surgical methods using catheters. By using catheter technology, however, not only could previous surgical methods are simplified and improved, rather, new opportunities have arisen in many areas. frequently become catheters during interventions in the human blood vessel system (Arteries, veins, coronary arteries and ventricles) used. So can e.g. through cardiac catheter surgery stents for arterial dilation attached in the coronaries or ruptures of the vessel walls sealed.
Bisher können solche Arten von Operationen nicht ausreichend geübt werden. Zwar bietet der Markt eine Vielzahl an anatomischen Modellen und Übungsmitteln, jedoch bietet keines der bisher angebotenen Lehr- und Übungsmodelle die Möglichkeit unter realitätsnahen Bedingungen (d.h. ein Modell, das in Ausführung, Größe und Materialverhalten der menschlichen Anatomie entspricht) Katheteroperationen im menschlichen Gefäßsystem zu trainieren. Deshalb werden diese Art von Operationen bisher nur während des Einsatzes am Patienten erlernt. Dies birgt ein erhebliches Risiko, da fehlerhaft ausgeführte operative Eingriffe eine Gefährdung des Patienten darstellen können. Einen Fortschritt in der Ausbildung medizinischen Personals, und damit auch eine Verminderung des Risikos von Katheteroperationen für den Patienten, würde ein verbessertes medizinisches Modell darstellen. Die hier beschriebene Erfindung stellt ein neuartiges anatomisches Lehr- und Übungsmodell dar, an dem die oben erwähnten Eingriffe unter realen Bedingungen erlernt werden können.So far, such types of operations cannot sufficiently practiced become. The market does offer a variety of anatomical models and practice aids, however, none of the teaching and exercise models offered so far offer the possibility under realistic Conditions (i.e. a model that is in terms of design, size and material behavior of human Anatomy corresponds to) catheter operations in the human vascular system to train. This is why these types of operations have so far only been used while learned to use the patient. This poses a significant risk because incorrectly executed surgical interventions pose a risk can represent the patient. Progress in medical staff training, and thus a reduction in the risk of catheter operations for the Patient, would represent an improved medical model. The invention described here represents a new anatomical teaching and exercise model, on which the interventions mentioned above can be learned under real conditions.
Die im Folgenden beschriebene Erfindung betrifft ein anatomisches Lehr- und Übungsmodell für Medizinstudenten und medizinisches Personal, an dem unter realitätsnahen Bedingungen Katheteroperationen vorgeführt und erlernt werden können. Durch die erweiter- und anpaßbare Ausführung des Gefäßmodells lassen sich operative Eingriffe unterschiedlicher Art und Weise durchführen. Neben dem Einbringen und Führen von Kathetern und Führungsdrähten im Gefäßsystem (insbesondere im Bereich der Herzkranzgefäße) sind auch Operationstechniken wie z.B. das Setzen von Stents und das Abdichten von Rupturen möglich. Besonderheiten und Aufbau des Modells werden in den nächsten Abschnitten erklärt.The invention described below relates an anatomical teaching and exercise model for medical students and medical personnel who undergo catheter surgery under realistic conditions demonstrated and can be learned. By the expandable and customizable execution of the vessel model surgical interventions can be done in different ways carry out. In addition to the introduction and management of catheters and guidewires in the vascular system (especially in the area of the coronary arteries) are also surgical techniques such as. stent placement and sealing of ruptures possible. particularities and the structure of the model are explained in the next sections.
Die nachfolgende Beschreibung und
die Abbildungen beziehen sich auf ein Beispiel aus der Kardiologie.
Im Modell (siehe
Das Modellgefäßsystem besteht aus einem transparenten
Kunststoffmaterial. Größe und Form des
Modells sind in einer Art und Weise ausgeführt, dass sie der menschlichen
Anatomie entsprechen. Vorzugsweise wird für das Modell ein flexibler
Kunststoff wie z.B. Silikon verwendet, um der Elastizität des menschlichen
Gewebes möglichst
nahe zu kommen. Die verwendete Stärke und Festigkeit des Materials
muss dabei so gewählt
werden, dass das Modell eine ausreichende Eigenstabilität aufweist. Durch
die Verwendung eines transparenten Materials lassen sich Eingriffe
wie z.B. Katheteroperationen vorführen und von Außen beobachten.
Ein Plazieren des Modells unter einem Röntgenapparat ermöglichen
jedoch auch das Üben
solcher Eingriffe unter realen Bedingungen, bei denen der Arzt den
Vorgang nur über
den Röntgenschirm
verfolgen kann. Da beim Ausführen
der unterschiedlichen Operationstechniken Flüssigkeit austreten kann, ist
das Modellgefäßsystem
auf einer Gehäusewanne
befestigt (
Die in der Medizin gängigen und üblicherweise
verwendeten Zugänge
können
nach Bedarf und unter Anpassung an die jeweiligen Operationstechniken,
die geübt
werden sollen, am Modell angebracht werden. Damit besteht die Möglichkeit,
dass Katheter in das Modell eingeführt werden können. In
Claims (7)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE200420006035 DE202004006035U1 (en) | 2004-04-14 | 2004-04-14 | Training system for catheter operations has a transparent flexible plastic model of a blood vessel system filled with fluid and with an integral tray |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE200420006035 DE202004006035U1 (en) | 2004-04-14 | 2004-04-14 | Training system for catheter operations has a transparent flexible plastic model of a blood vessel system filled with fluid and with an integral tray |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE202004006035U1 true DE202004006035U1 (en) | 2004-08-26 |
Family
ID=32921314
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE200420006035 Expired - Lifetime DE202004006035U1 (en) | 2004-04-14 | 2004-04-14 | Training system for catheter operations has a transparent flexible plastic model of a blood vessel system filled with fluid and with an integral tray |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE202004006035U1 (en) |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102005056997A1 (en) * | 2005-11-30 | 2007-06-06 | Universität Leipzig | Simulation system for surgical interventions in human and veterinary medicine |
| WO2008101477A3 (en) * | 2007-02-20 | 2008-11-20 | Eckart Frimberger | Ercp training model (ercp tm) for endoscopic diagnostics and therapy of the pancreo-biliary system |
| DE102009047886A1 (en) | 2008-10-02 | 2010-04-08 | 3Di Gmbh | Anatomical training model for training otoplasty in e.g. head area, of patient who has undergone tumor surgery, has barrier layer detachably adhered to soft tissue simulating layer and fixedly adhered to hard tissue simulating layer |
| WO2011151304A1 (en) * | 2010-05-31 | 2011-12-08 | Laerdal Medical As | Iv training system |
| CN102509503A (en) * | 2011-11-30 | 2012-06-20 | 中国人民解放军第二军医大学 | Adjustable human body aorta vessel model device |
| CN104021716A (en) * | 2013-03-01 | 2014-09-03 | 泰尔茂株式会社 | Training apparatus |
| DE102016108152A1 (en) * | 2016-05-02 | 2017-11-02 | Universität Zu Lübeck | Three-dimensional vascular surgical simulation model and associated manufacturing process |
| CN107615360A (en) * | 2015-03-30 | 2018-01-19 | 国立大学法人大阪大学 | Catheter simulation device container and the cardiac module being contained in the container |
| EP3223263A4 (en) * | 2014-11-10 | 2018-04-04 | Osaka University | Catheter simulator and imaging method for catheter simulator |
| CN109473024A (en) * | 2018-11-16 | 2019-03-15 | 安徽徽煌教育科技有限公司 | A kind of nursing teaching arteriovenous apparatus for demonstrating |
| CN112687169A (en) * | 2020-12-17 | 2021-04-20 | 杭州堃博生物科技有限公司 | Lung fixing and supporting equipment with heating function |
| CN112687144A (en) * | 2020-12-17 | 2021-04-20 | 杭州堃博生物科技有限公司 | Lung supporting device for helping lung contraction and expansion |
| CN112687170A (en) * | 2020-12-17 | 2021-04-20 | 杭州堃博生物科技有限公司 | Multifunctional lung supporting equipment |
-
2004
- 2004-04-14 DE DE200420006035 patent/DE202004006035U1/en not_active Expired - Lifetime
Cited By (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102005056997A1 (en) * | 2005-11-30 | 2007-06-06 | Universität Leipzig | Simulation system for surgical interventions in human and veterinary medicine |
| WO2008101477A3 (en) * | 2007-02-20 | 2008-11-20 | Eckart Frimberger | Ercp training model (ercp tm) for endoscopic diagnostics and therapy of the pancreo-biliary system |
| DE102009047886A1 (en) | 2008-10-02 | 2010-04-08 | 3Di Gmbh | Anatomical training model for training otoplasty in e.g. head area, of patient who has undergone tumor surgery, has barrier layer detachably adhered to soft tissue simulating layer and fixedly adhered to hard tissue simulating layer |
| DE202009018667U1 (en) | 2008-10-02 | 2012-08-06 | 3Di Gmbh | Anatomical training model for surgical treatment procedures |
| CN102906802B (en) * | 2010-05-31 | 2016-06-15 | 挪度医疗器械有限公司 | Iv training system |
| WO2011151304A1 (en) * | 2010-05-31 | 2011-12-08 | Laerdal Medical As | Iv training system |
| CN102906802A (en) * | 2010-05-31 | 2013-01-30 | 挪度医疗器械有限公司 | Iv training system |
| CN102509503A (en) * | 2011-11-30 | 2012-06-20 | 中国人民解放军第二军医大学 | Adjustable human body aorta vessel model device |
| CN104021716B (en) * | 2013-03-01 | 2017-03-01 | 泰尔茂株式会社 | Exercise apparatus |
| EP2772897A1 (en) * | 2013-03-01 | 2014-09-03 | Terumo Kabushiki Kaisha | Medical training apparatus for catheterization |
| CN104021716A (en) * | 2013-03-01 | 2014-09-03 | 泰尔茂株式会社 | Training apparatus |
| US11151903B2 (en) | 2014-11-10 | 2021-10-19 | Osaka University | Imaging method for catheter simulator |
| US10755601B2 (en) | 2014-11-10 | 2020-08-25 | Osaka University | Catheter simulator |
| EP3223263A4 (en) * | 2014-11-10 | 2018-04-04 | Osaka University | Catheter simulator and imaging method for catheter simulator |
| CN107615360B (en) * | 2015-03-30 | 2020-04-21 | 国立大学法人大阪大学 | Catheter-simulator container, and heart model housed in the container |
| CN107615360A (en) * | 2015-03-30 | 2018-01-19 | 国立大学法人大阪大学 | Catheter simulation device container and the cardiac module being contained in the container |
| US10937337B2 (en) | 2015-03-30 | 2021-03-02 | Osaka University | Container for catheter simulator and heart model accommodated in said container |
| DE102016108152A1 (en) * | 2016-05-02 | 2017-11-02 | Universität Zu Lübeck | Three-dimensional vascular surgical simulation model and associated manufacturing process |
| CN109473024A (en) * | 2018-11-16 | 2019-03-15 | 安徽徽煌教育科技有限公司 | A kind of nursing teaching arteriovenous apparatus for demonstrating |
| CN112687169A (en) * | 2020-12-17 | 2021-04-20 | 杭州堃博生物科技有限公司 | Lung fixing and supporting equipment with heating function |
| CN112687144A (en) * | 2020-12-17 | 2021-04-20 | 杭州堃博生物科技有限公司 | Lung supporting device for helping lung contraction and expansion |
| CN112687170A (en) * | 2020-12-17 | 2021-04-20 | 杭州堃博生物科技有限公司 | Multifunctional lung supporting equipment |
| CN112687170B (en) * | 2020-12-17 | 2022-09-27 | 杭州堃博生物科技有限公司 | Multifunctional lung supporting equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R207 | Utility model specification |
Effective date: 20040930 |
|
| R156 | Lapse of ip right after 3 years |
Effective date: 20071101 |