CN201757952U - Tool for hemostasis training of blood vessel ligation - Google Patents
Tool for hemostasis training of blood vessel ligation Download PDFInfo
- Publication number
- CN201757952U CN201757952U CN201020290580XU CN201020290580U CN201757952U CN 201757952 U CN201757952 U CN 201757952U CN 201020290580X U CN201020290580X U CN 201020290580XU CN 201020290580 U CN201020290580 U CN 201020290580U CN 201757952 U CN201757952 U CN 201757952U
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- artificial skin
- rubber tube
- blood
- primary elastomeric
- vascular ligation
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Abstract
A tool for hemostasis training of blood vessel ligation is characterized in that the tool includes a casing, artificial skin placed in the casing, and a main rubber hose embedded in the artificial skin and simulating a blood vessel; auxiliary rubber hoses simulating bleeding spots in the skin are connected on the main rubber hose; one end of each auxiliary rubber hose extends out of the artificial skin ,and the other thereof is communicated with the main rubber hose; and the main rubber hose is connected on a blood-supply simulation device. In the utility model, the sections of the auxiliary rubber hoses are led out of the surface of the artificial skin and represent bleeding spots, and then the tool can be used for training students in fast bleeding-control skills, and ligating bleeding points. The main rubber hose of the utility model is connected with the blood-supply simulation device, the auxiliary rubber hoses are filled with liquid simulating blood, and a certain pressure is kept in the auxiliary rubber hoses, so that the auxiliary rubber hoses can better simulate the actual bleeding of the blood vessel, and the simulation degree is further improved.
Description
Technical field
The utility model relates to a kind of medical training mould, relates in particular to a kind of training mould that vascular ligation cuts off that is used to practise.
Background technology
In the prior art, as China Patent No. is the CN200420057989.1 utility model patent, open day is on February 8th, 2006, a kind of multi-functional surgical basic fundamental operation practice device is disclosed, it is characterized in that: make a long 32.50cm with poly (methyl methacrylate) plate, wide 26.50cm, the high 5.50cm in front, the exercising machine medical case shelf that the high 6.30cm in back is low early and high after, open a circular hole in the upper left corner of case frame plate face and settle deep knotting device, the upper right corner is opened a circular hole and is settled the circular seams plywood, its top is provided with the semicircle rule, two circular holes below is opened a slot and is settled the oblong slot plywood, its below is provided with straight rule, above slot, about fix a superficial part knotting device between two circular holes and form.Wherein, oblong slot plywood 4 is to wrap up with gauze, cover the soft sponge plate of gauze layer again with rubber film, be rigid plastic sheet 6 backings below, left side at spongy layer, in, right place inserts 3 red tortoise sebific ducts and does little blood vessel, pass two small hose 5 starts of reddish blue in gauze and rubber film layer, vein blood vessel, its tortoise sebific duct, after the reddish blue small hose pours into red blue ink sealing respectively, the slot of packing under the medical case shelf, straight rule 14 compositions are established in its below, are used for the surgical clinical education experiment and cut, hemostasis, sew up, vascular puncture, phlebotomize, exercise such as vascular anastomosis technical operation.Use the sea slick simulated skin in the technique scheme, make to be difficult to make the student to reach truly feels when exercise, lack vividly, fidelity is low.
The utility model content
Technical problem to be solved in the utility model is to overcome the deficiency of above-mentioned prior art, a kind of fidelity height is provided, can makes things convenient for the vascular ligation hemostasis of training of students to train mould.
Train mould according to a kind of vascular ligation hemostasis that the utility model provides, comprise housing, be placed in the artificial skin in the described housing and be embedded in the primary elastomeric pipe of the simulated blood vessel in the described artificial skin, be connected with the inferior rubber tube of a plurality of simulation subcutaneous hemorrhage points on the described primary elastomeric pipe, one end of described rubber tube stretches out described artificial skin, the other end is connected with described primary elastomeric pipe, and described primary elastomeric pipe is connected on the simulation blood supply device.
A kind of vascular ligation hemostasis training mould that provides according to the utility model also has following attached technical characterictic:
Described simulation blood supply device is the blood bag that the liquid of simulate blood is housed, and described liquid flows in described primary elastomeric pipe and time rubber tube, and keeps certain pressure.
The diameter difference of a plurality of described rubber tubes.
The diameter of described primary elastomeric pipe is greater than the diameter of described rubber tube.
Described rubber tube is the 8-24 root, and it becomes many rows to be distributed on the described artificial skin.
The degree of depth that described primary elastomeric pipe is imbedded described artificial skin is 5mm-15mm.
Described artificial skin is a rectangle, and its length is 200mm-400mm, and width is 100mm-200mm.
Described artificial skin comprises artificial epidermis and is positioned at the textured vegetable protein of described artificial epidermis below that described rubber tube is imbedded in the described textured vegetable protein.
A kind of vascular ligation hemostasis training mould that provides according to the utility model compared with prior art has following advantage: at first, the utility model is drawn expression blutpunkte, artificial skin surface with the disconnected portion of a plurality of rubber tubes, be used to train student's quick control hemorrhage, and the ligation blutpunkte; Secondly, primary elastomeric pipe of the present utility model is connected with simulation blood supply device, makes the liquid that is filled with simulate blood in time rubber tube, and keeps certain pressure, can better angiorrbagia that is virtually reality like reality, further improve fidelity; Once more, the utility model is imbedded the rubber tube of simulated blood vessel in the artificial skin, and artificial skin has textured vegetable protein, can situation that is virtually reality like reality, and the fidelity height.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is a cut-open view of the present utility model.
Embodiment
Referring to Fig. 1 and Fig. 2, train mould in a kind of vascular ligation hemostasis that the utility model provides, comprise housing 1, be placed in the artificial skin 2 in the described housing 1 and be embedded in the primary elastomeric pipe 31 of the simulated blood vessel in the described artificial skin 2, be connected with the inferior rubber tube 32 of a plurality of simulation subcutaneous hemorrhage points on the described primary elastomeric pipe 31, one end of described rubber tube 32 stretches out described artificial skin 2, the other end is connected with described primary elastomeric pipe 31, and described primary elastomeric pipe 31 is connected on the simulation blood supply device 4.Artificial skin 2 in the utility model includes epidermis 21 and the subcutaneous textured vegetable protein 22 that is positioned under the epidermis 21, and described primary elastomeric pipe 31 is embedded in the described textured vegetable protein 22, is used for simulating the blood vessel of human body.And described rubber tube 32 is used for the blutpunkte of simulated blood vessel.Described simulation blood supply device 4 can charge into the liquid of simulate blood in primary elastomeric pipe 31, and flows out by time rubber tube 32, thereby it is hemorrhage to imitate real blood vessels.Training student quick control blutpunkte, and ligation blutpunkte.Estimate ligation effect and quality with how much liquid of residue in the simulation blood supply device 4, thus the technical ability of training student's control over bleeding and ligation.
The utility model adopts rubber tube to come simulated blood vessel, and described rubber tube and real blood vessels are similar, can better train control and the ligation of student for the blutpunkte of blood vessel.Thereby reach the simulation real blood vessels, improved the fidelity of operation.
Referring to Fig. 1, in the foregoing description that the utility model provides, described simulation blood supply device 4 is the blood bag that the liquid of simulate blood is housed, and described liquid flows in described primary elastomeric pipe 31 and time rubber tube 32, and keeps certain pressure.The blood bag is 0.5 meter high in the present embodiment, and the switch on the open blood bag, the dew of described rubber tube 32 are put the disconnected portion trickle outside the described artificial skin 2, the simulation blutpunkte, and, pass judgment on student's ligation effect and quality according to the surplus of liquid in the blood bag, improve training effect.
Referring to Fig. 2, in the foregoing description that the utility model provides, the diameter difference of a plurality of described rubber tubes 32.The utility model is used for simulating the hemorrhage situation of the big or small blood vessel of difference by described rubber tube 32 of different-diameter is set, and improves the processing power of student for the hemorrhage situation of difference.Reach the purpose of training.
Referring to Fig. 2, in the foregoing description that the utility model provides, the diameter of described primary elastomeric pipe 31 is greater than the diameter of described rubber tube 32.Described primary elastomeric pipe 31 is used to simulate main blood vessel, can satisfy the hemorrhage requirement in each blutpunkte simultaneously.
Referring to Fig. 2, in the foregoing description that the utility model provides, described time rubber tube 32 is the 8-24 root, and it becomes many rows to be distributed on the described artificial skin 2.Present embodiment is 16, represents 16 blutpunktes.Being divided into two rows is distributed on the described artificial skin 2.
Referring to Fig. 2, in the foregoing description that the utility model provides, the degree of depth that described rubber tube 3 is imbedded described artificial skin 2 is 5mm-15mm, and present embodiment is 10mm.The diameter of described rubber tube 3 is 2mm-6mm, and present embodiment is 4mm.The diameter of this rubber tube 3 can be more near real blood vessels, its depth of burying also can be more near the degree of depth at real blood vessels place, thereby improve fidelity, improve student's actual operational capacity.
Referring to Fig. 1, in the foregoing description that the utility model provides, described artificial skin 2 is a rectangle, and its length is 200mm-400mm, and width is 100mm-200mm.In the present embodiment, length is 300mm, and width is 150mm.The selection of this size can better meet the needs of mould training, makes things convenient for the student to operate.
Claims (8)
1. mould is trained in a vascular ligation hemostasis, it is characterized in that: comprise housing, be placed in the artificial skin in the described housing and be embedded in the primary elastomeric pipe of the simulated blood vessel in the described artificial skin, be connected with the inferior rubber tube of a plurality of simulation subcutaneous hemorrhage points on the described primary elastomeric pipe, one end of described rubber tube stretches out described artificial skin, the other end is connected with described primary elastomeric pipe, and described primary elastomeric pipe is connected on the simulation blood supply device.
2. a kind of vascular ligation hemostasis training mould as claimed in claim 1, it is characterized in that: described simulation blood supply device is the blood bag that the liquid of simulate blood is housed, described liquid flows in described primary elastomeric pipe and time rubber tube, and keeps certain pressure.
3. a kind of vascular ligation hemostasis training mould as claimed in claim 1 is characterized in that: the diameter difference of a plurality of described rubber tubes.
4. a kind of vascular ligation hemostasis training mould as claimed in claim 1, it is characterized in that: the diameter of described primary elastomeric pipe is greater than the diameter of described rubber tube.
5. a kind of vascular ligation hemostasis training mould as claimed in claim 1, it is characterized in that: described rubber tube is the 8-24 root, it becomes many rows to be distributed on the described artificial skin.
6. a kind of vascular ligation hemostasis training mould as claimed in claim 1, it is characterized in that: the degree of depth that described primary elastomeric pipe is imbedded described artificial skin is 5mm-15mm.
7. a kind of vascular ligation hemostasis training mould as claimed in claim 1, it is characterized in that: described artificial skin is a rectangle, and its length is 200mm-400mm, and width is 100mm-200mm.
8. a kind of vascular ligation hemostasis training mould as claimed in claim 1 is characterized in that: described artificial skin comprises artificial epidermis and is positioned at the textured vegetable protein of described artificial epidermis below that described rubber tube is imbedded in the described textured vegetable protein.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020290580XU CN201757952U (en) | 2010-08-11 | 2010-08-11 | Tool for hemostasis training of blood vessel ligation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020290580XU CN201757952U (en) | 2010-08-11 | 2010-08-11 | Tool for hemostasis training of blood vessel ligation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201757952U true CN201757952U (en) | 2011-03-09 |
Family
ID=43645239
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201020290580XU Expired - Fee Related CN201757952U (en) | 2010-08-11 | 2010-08-11 | Tool for hemostasis training of blood vessel ligation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201757952U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104240577A (en) * | 2014-10-13 | 2014-12-24 | 天津医科大学 | Simulator for blood vessel ligation |
| CN105989770A (en) * | 2015-02-17 | 2016-10-05 | 高小峰 | Simulation model used for ureteroscope operation simulation |
| CN108122466A (en) * | 2017-12-25 | 2018-06-05 | 西安医学院第二附属医院 | A kind of instructional device for being used to simulate human body artery vascular ligation |
| CN110085082A (en) * | 2019-05-14 | 2019-08-02 | 天津宣捷智讯科技有限公司 | Surgical hemostasis knotting training system |
| CN110136559A (en) * | 2019-05-16 | 2019-08-16 | 解涛 | A kind of simulation operation device of the Fluid simulation blutpunkte based on VR technology |
| CN113920808A (en) * | 2021-08-17 | 2022-01-11 | 浙江省人民医院 | Laparoscope cholecystectomy training device and method based on 3D printing technology |
-
2010
- 2010-08-11 CN CN201020290580XU patent/CN201757952U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104240577A (en) * | 2014-10-13 | 2014-12-24 | 天津医科大学 | Simulator for blood vessel ligation |
| CN105989770A (en) * | 2015-02-17 | 2016-10-05 | 高小峰 | Simulation model used for ureteroscope operation simulation |
| CN108122466A (en) * | 2017-12-25 | 2018-06-05 | 西安医学院第二附属医院 | A kind of instructional device for being used to simulate human body artery vascular ligation |
| CN108122466B (en) * | 2017-12-25 | 2024-02-23 | 西安医学院第二附属医院 | Teaching device for simulating human arterial vessel ligation |
| CN110085082A (en) * | 2019-05-14 | 2019-08-02 | 天津宣捷智讯科技有限公司 | Surgical hemostasis knotting training system |
| CN110085082B (en) * | 2019-05-14 | 2023-12-19 | 天津信仁科技发展有限公司 | Surgical hemostatic knotting training system |
| CN110136559A (en) * | 2019-05-16 | 2019-08-16 | 解涛 | A kind of simulation operation device of the Fluid simulation blutpunkte based on VR technology |
| CN113920808A (en) * | 2021-08-17 | 2022-01-11 | 浙江省人民医院 | Laparoscope cholecystectomy training device and method based on 3D printing technology |
| CN113920808B (en) * | 2021-08-17 | 2023-11-28 | 浙江省人民医院 | Laparoscopic cholecystectomy training device and method based on 3D printing technology |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110309 Termination date: 20120811 |