CN201285617Y - Knotting training model - Google Patents
Knotting training model Download PDFInfo
- Publication number
- CN201285617Y CN201285617Y CNU2008201422015U CN200820142201U CN201285617Y CN 201285617 Y CN201285617 Y CN 201285617Y CN U2008201422015 U CNU2008201422015 U CN U2008201422015U CN 200820142201 U CN200820142201 U CN 200820142201U CN 201285617 Y CN201285617 Y CN 201285617Y
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- cylindrical cavity
- knotting
- base
- training pattern
- pattern according
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Abstract
The utility model relates to a knotting training model which mainly comprises a base, a set of magnetic structure, three transparent cylindrical cavity structures of different specifications and two parallel simulating blood vessels, wherein an absorption tray is arranged at the bottom surface of the base and can be absorbed on any smooth planes; the magnetic structure comprises two magnets, wherein one magnet is arranged on the base, and the other magnet is arranged on a circular ring; the circular ring is in a module independently and is absorbed on a magnetic pole on the base; the magnetic structure is used for simulating the mutual pull force and the mutual traction force among organizations; the cylindrical cavity structures are used for simulating different sizes and depths of spaces in the abdominal cavity of the human body and practicing knotting skills under different situations; and the two simulating blood vessels are made of cavitary hoses and can practice the shearing and the knotting of blood vessels.
Description
Technical field
The utility model relates to the medical teaching instrument, relates in particular to a kind of surgery knotting training device that is used for.
Background technology
In treatment clinical course, a lot of diseases need operative treatment, and for example " operation for appendicitis " needs to carry out the wound knotting and sew up after operation is finished.The quality of knotting quality affects the degree of wound healing.Also need this technical ability when carrying out vascular ligation.It requires marshalling, strength even.This technical ability of practising tiing a knot is particularly important in clinical practice work, but the medico is when study, mostly the exercise object is animal, or some corpse, their structure is very big with real difference, is not easy to better grasp the knotting technology, and doctor-patient relationship is relatively more nervous now, the medico is difficult in and obtains taking exercise this technical ability in the time of can't grasping knotting in the clinical operation.
Summary of the invention
The purpose of this utility model provides a kind of knotting training pattern of emulation, makes the learner can repeat various knotting operations thereon, grasps this technical ability rapidly and accurately.
The technical scheme that the utility model adopted is: it is mainly by a base, and one overlaps the magnetic force structure, the transparent cylindrical cavity structure of three kinds of specifications, and two parallel simulated blood vessels constitute.
The bottom surface of base is equipped with suction tray, can be adsorbed on any smooth plane.
The magnetic force structure is made up of two blocks of magnetites, and one is installed on the base, and another piece is installed on the annulus; Annulus is a module separately, and it is adsorbed on the magnetic pole on the base.The magnetic force structure is used for mutual pulling force and the tractive force between the simulated tissue.
The cylindrical cavity structure, the knotting gimmick under the different situations can be practised in the space in the human abdominal cavity of the different sizes of simulation and the degree of depth.
Article two, simulated blood vessel by there being the chamber flexible pipe to make, can be practised cutting off and ligation of blood vessel.
The beneficial effects of the utility model are can repeat the operation of knotting thereon, raising student's operant level.
Description of drawings
Accompanying drawing is a structural representation of the present utility model.
Fig. 1 is the structural representation of base, and Fig. 2 is the structural representation of model integral body.
The position of 1 suction tray, 2 cylindrical cavity stationary installations, 3 simulated blood vessels, the magnetic force structure in 4 cylindrical cavities, the stationary installation of 5 cylindrical cavities, 6 magnetic force structures, 7 big cylindrical cavities, 8 medium sized cylindrical cavities, 9 bases, 10 little cylindrical cavities.
Embodiment
As shown in drawings, four suction trays 1 are arranged at the bottom of base 9, can be adsorbed on any smooth plane, with convenient whole model are fixed, and the user can freely do operation.Four cylindrical cavity stationary installations 2 on the base form from inside to outside in, in, outer three grooves.
Cylindrical cavity is made by transparent material.
Medium sized cylindrical cavity 8 is fixed on the inside groove, forms a medium sized chamber, the training and operation of tiing a knot on can the magnetic force structure 4 in cylindrical cavity.To sew up knotting and use line, be wrapped on the annulus of magnetic force structure.
When knotting, firmly evenly, there is not tractive, the magnetic force structure does not change; Firmly excessive when knotting, can be subjected to displacement between two blocks of magnetites of magnetic force structure, firmly increasing two blocks of magnetites again will separate, wrong with prompting operation; The knotting too pine of the too small knot of beating that the time exerts oneself, do not have the effect of protection wound, because cylindrical cavity all is transparent structure, externally just can observes to sew up and tie a knot with loose being entangled on the annulus of line.
Big cylindrical cavity 7 one side tangent planes are tangent planes vertical with the chamber wall, and the opposite side tangent plane is an inclined-plane.
Take off medium sized cylindrical cavity, on the groove, formed a big cavity configuration during the side tangent plane that big cylindrical cavity 7 is vertical with the chamber wall is fixed on, be used the magnetic force structure 4 in the cylindrical cavity, can practise in bigger chamber, tiing a knot.
Big cylindrical cavity 7 is taken off reversing, an oblique side tangent plane is fixed on the water jacket, formed a big oblique cavity configuration, be used the magnetic force structure 4 in the cylindrical cavity, can practise in oblique chamber, tiing a knot.
Little cylindrical cavity 10 is little cylindrical cavity structures, and cooperation and magnetic force structure 6 can be practised the knotting operation in the less chamber.
Simulated blood vessel 3 is two parallel chamber property tubes, the operation of can practise blood vessel clamp, ligation thereon, cutting off.Simulated blood vessel can be changed use as consumptive material, improves the utilization factor of model.
The above, it only is preferred embodiment of the present utility model, be not that the utility model is done any pro forma restriction, every foundation technical spirit of the present utility model and method are to any modification that above embodiment did, equivalent variations and modification still belong in the scope of technical solutions of the utility model.
Claims (8)
1, a kind of knotting training pattern, it is characterized in that it is mainly by a base, one cover magnetic force structure, the transparent cylindrical cavity structure of three kinds of specifications, article two, parallel simulated blood vessel constitutes, the bottom surface of base is equipped with suction tray, is used for the fixing of model, and the magnetic force structure is made up of two blocks of magnetites, one is installed on the base, another piece is installed on the annulus, and annulus is a module separately, and it is adsorbed on the magnetic pole on the base, the magnetic force structure is used for mutual pulling force and the tractive force between the simulated tissue, the cylindrical cavity structure, the space in the human abdominal cavity of the different sizes of simulation and the degree of depth, two simulated blood vessels are by there being the chamber flexible pipe to make.
2, a kind of knotting training pattern according to claim 1 is characterized in that four suction trays are arranged at the bottom, is used for the fixing of model.
3, a kind of knotting training pattern according to claim 1, it is characterized in that four cylindrical cavity stationary installations on the base form from inside to outside interior, in, outer three grooves.
4, a kind of knotting training pattern according to claim 1 is characterized in that the circular cavity structure makes by transparent material, and the magnetic force structure in the cylindrical cavity is positioned in the middle of the inside groove.
5, a kind of knotting training pattern according to claim 1 is characterized in that medium sized cylindrical cavity (8) is fixed on the inside groove, forms the purpose that confined space is realized in a medium sized chamber.
6, a kind of knotting training pattern according to claim 1 is characterized in that big cylindrical cavity one side tangent plane is the tangent plane vertical with the chamber wall, and the opposite side tangent plane is an inclined-plane; During being fixed on, the side tangent plane that big cylindrical cavity is vertical with the chamber wall on the groove, formed a big cavity configuration; An oblique side tangent plane of big cylindrical cavity is fixed on the water jacket, has formed a big oblique cavity configuration.
7, a kind of knotting training pattern according to claim 1 is characterized in that little cylindrical cavity is a little cylindrical cavity structure, cooperates magnetic force structure (6) to reach result of use.
8, a kind of knotting training pattern according to claim 1 is characterized in that simulated blood vessel is two parallel chamber property tubes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201422015U CN201285617Y (en) | 2008-09-26 | 2008-09-26 | Knotting training model |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201422015U CN201285617Y (en) | 2008-09-26 | 2008-09-26 | Knotting training model |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201285617Y true CN201285617Y (en) | 2009-08-05 |
Family
ID=40950600
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201422015U Expired - Fee Related CN201285617Y (en) | 2008-09-26 | 2008-09-26 | Knotting training model |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201285617Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102194359A (en) * | 2010-03-08 | 2011-09-21 | 上海交通大学医学院附属瑞金医院 | Device for surgical tensionless knotting |
| CN102194360A (en) * | 2010-03-08 | 2011-09-21 | 上海交通大学医学院附属瑞金医院 | Detection method of device for surgical tension-free knotting |
| CN103730036A (en) * | 2014-01-28 | 2014-04-16 | 宁夏医科大学总医院 | Adjustable deep knotting training system |
| CN104240577A (en) * | 2014-10-13 | 2014-12-24 | 天津医科大学 | Simulator for blood vessel ligation |
| CN104794972A (en) * | 2015-04-17 | 2015-07-22 | 江苏省人民医院 | Assessment device for surgical standardized knot tying training |
-
2008
- 2008-09-26 CN CNU2008201422015U patent/CN201285617Y/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102194359A (en) * | 2010-03-08 | 2011-09-21 | 上海交通大学医学院附属瑞金医院 | Device for surgical tensionless knotting |
| CN102194360A (en) * | 2010-03-08 | 2011-09-21 | 上海交通大学医学院附属瑞金医院 | Detection method of device for surgical tension-free knotting |
| CN102194360B (en) * | 2010-03-08 | 2014-06-11 | 上海交通大学医学院附属瑞金医院 | Detection method of device for surgical tension-free knotting |
| CN103730036A (en) * | 2014-01-28 | 2014-04-16 | 宁夏医科大学总医院 | Adjustable deep knotting training system |
| CN103730036B (en) * | 2014-01-28 | 2015-11-25 | 宁夏医科大学总医院 | Adjustable-depth knotting training system |
| CN104240577A (en) * | 2014-10-13 | 2014-12-24 | 天津医科大学 | Simulator for blood vessel ligation |
| CN104794972A (en) * | 2015-04-17 | 2015-07-22 | 江苏省人民医院 | Assessment device for surgical standardized knot tying training |
| CN104794972B (en) * | 2015-04-17 | 2017-05-10 | 江苏省人民医院 | Assessment device for surgical standardized knot tying training |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20090805 Termination date: 20140926 |
|
| EXPY | Termination of patent right or utility model |