CN204102424U - Finger blood-taking simulator - Google Patents
Finger blood-taking simulator Download PDFInfo
- Publication number
- CN204102424U CN204102424U CN201420642814.0U CN201420642814U CN204102424U CN 204102424 U CN204102424 U CN 204102424U CN 201420642814 U CN201420642814 U CN 201420642814U CN 204102424 U CN204102424 U CN 204102424U
- Authority
- CN
- China
- Prior art keywords
- finger
- pipeline
- taking
- simulator
- blood
- 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 - Fee Related
Links
Landscapes
- Instructional Devices (AREA)
Abstract
The utility model provides a kind of finger blood-taking simulator, it is made up of Simulated hand model and pump mechanism, described Simulated hand model comprises inner hard pipeline skeleton, intermediate getter layer and external skin simulation layer, wherein said hard pipeline skeleton comprises finger pipeline, described finger pipeline, with side opening, makes the liquid in the pipeline of described finger flow out by described side opening; Described pump mechanism is made up of fluid reservoir and power pump, described power pump is filled with liquid storage and is connected by pipeline, power pump is connected with the described hard pipeline skeleton of Simulated hand model inside, during power pump work, can by the liquid in fluid reservoir, pumped in the absorber layers of Simulated hand model by described hard pipeline skeleton, and control to form certain pressure.The finger blood-taking simulator that the utility model provides can provide a finger blood-taking exercise environment true to nature, easy and simple to handle, and package unit can Reusability, and clinic application prospect is good.
Description
Technical field
The utility model relates to a kind of simulator of training for finger blood-taking and taking an examination, and belongs to medical educational field.
Background technology
Finger blood-taking operation is used for getting peripheral blood and does blood analysis, and be one of clinical the most frequently used method of inspection, the diagnosis for disease is quite important.Grasp finger blood-taking technology for particularly important medical personnel.In medical teaching, apply this type of at present realistic model outward appearance and function are too simple, simply can only imitate the profile of human body hand, have ignored human finger skin level, inserting needle feel, the problems such as the inserting needle depth, operator is utilizing the main points being difficult to grasp completely this technology in current realistic model exercise process.
Summary of the invention
It is high that the purpose of this utility model is to provide a kind of emulator, simple operation, can tolerate the finger blood-taking simulator of exercise of repeatedly puncturing.
For solving the problem, the utility model is achieved by the following technical solutions:
This finger blood-taking simulator is made up of Simulated hand model and pump mechanism.
Described Simulated hand model comprises inner hard pipeline skeleton, intermediate getter layer and external skin simulation layer; Described inner hard pipeline skeleton comprises hollow and mutual airtight connected hard pipeline, described hard pipeline comprises the thicker wrist and metacarpus pipeline that support wrist and palmar hand, and simulate the finger pipeline of one or more finger phalanges finger section out of shape, the diameter simulated humanbody phalanges of described finger pipeline, about 5-8mm, described finger pipeline, with side opening, makes the liquid in the pipeline of described finger flow out by described side opening; The outside of described hard pipeline coated with the bulk modulus absorber suitable with staff soft tissue volume modulus to form described intermediate getter layer; Described skin simulation layer is formed by the wrist of average adult, palmar hand and finger section reverse mould, similar to the elasticity of human hands epidermis and tension force, its coated described intermediate getter layer.
Described pump mechanism is made up of fluid reservoir and power pump, described power pump is provided with liquid inlet joint (not shown) and fluid joint (not shown), the liquid outlet that liquid inlet joint is filled with liquid storage is connected by pipeline, fluid joint is connected with the hard pipeline of Simulated hand model inside, during power pump work, by the liquid in fluid reservoir, can be pumped into by hard pipeline in the absorber layers of Simulated hand model, and control the pressure forming 20-100mmHg.
Described Simulated hand modeling is sold the epidermis of fingers and palms side, and inner hard pipeline connects power pump, and by pumping function by the liquid in fluid reservoir, the side opening through finger pipeline flow in the absorber of finger section; In using, after puncture needle penetrates outermost skin simulation layer, liquid due to external and internal pressure poor, ooze out the finger section of Simulated hand model; After being used to complete, pressure in Simulated hand model can being removed, avoid liquid leakage.
The finger watch skin portion to be punctured of described skin simulation layer has opening, described opening engages removable finger tip silica gel paster, so that the finger tip silica gel paster that each blood sampling has more renewed after having practised.
Liquid in described fluid reservoir adopts the red liquid similar to blood of human body viscosity.
The material of described skin simulation layer is silica gel.
Described absorber is sponge.
The beneficial effects of the utility model are: a whole set of simulator can provide a finger blood-taking exercise environment true to nature, easy and simple to handle, and package unit can Reusability, and clinic application prospect is good.
Accompanying drawing explanation
Fig. 1 is one-piece construction schematic diagram of the present utility model.
Wherein, 1, fluid reservoir; 2, power pump; 3, hard metacarpus pipeline; 4, with the hard finger pipeline of side opening; 5, absorber; 6, removable finger tip silica gel paster; 7, hard wrist pipeline.
Embodiment
Below in conjunction with drawings and Examples, the utility model is further described.
As shown in Figure 1, Simulated hand model connects power pump 2 by pipeline, power pump 2 is connected with fluid reservoir 1 by pipeline, can by the simulate blood in fluid reservoir 1 when power pump 2 works, by hard wrist pipeline 7 and hard metacarpus pipeline 3 pressure conduction to finger section with in the hard finger pipeline 4 of side opening (for succinct object, illustrate only the hard finger pipeline 4 of a finger section), simulate blood infiltrates absorber 5 by this side opening, and form the pressure of 20-100mmHg, when operating this device, after puncture needle penetrates removable finger tip silica gel paster 6, due to pressure differential, the simulate blood of device inside flows out this Simulated hand model through silica gel paster 6, carry out blood sampling complete operation.
Wherein removable finger tip silica gel paster 6 is that the silica gel material similar to finger epidermal elasticity, tension force, thickness is made.Wrist pipeline 7 in Simulated hand model inside, metacarpus pipeline 3 and finger pipeline 4 provide fluid pressure to conduct and model support effect.
Above-mentioned explanation is not to restriction of the present utility model; the utility model is also not limited to above-mentioned citing, those skilled in the art, in essential scope of the present utility model; the change made, remodeling, interpolation or replacement, also should belong to protection domain of the present utility model.
Claims (9)
1. a finger blood-taking simulator, it is made up of Simulated hand model and pump mechanism, it is characterized in that:
Described Simulated hand model comprises inner hard pipeline skeleton, intermediate getter layer and external skin simulation layer; Described inner hard pipeline skeleton comprises hollow and mutual airtight connected hard pipeline, described hard pipeline comprises the wrist pipeline and metacarpus pipeline that support wrist and palmar hand, and simulate the finger pipeline of one or more finger phalanges finger section out of shape, described finger pipeline, with side opening, makes the liquid in the pipeline of described finger flow out by described side opening; The outside of described hard pipeline coated with described intermediate getter layer, the coated described intermediate getter layer of described skin simulation layer;
Described pump mechanism is made up of fluid reservoir and power pump, described power pump is filled with liquid storage and is connected by pipeline, power pump is connected with the described hard pipeline of Simulated hand model inside, during power pump work, can by the liquid in fluid reservoir, pumped in the absorber layers of Simulated hand model by described wrist pipeline, described metacarpus pipeline and described finger pipeline, and control to form certain pressure.
2. finger blood-taking simulator as claimed in claim 1, it is characterized in that: the finger watch skin portion to be punctured of described skin simulation layer has opening, described opening engages removable finger tip skin emulation paster, so that the finger tip skin emulation paster that each blood sampling has more renewed after having practised.
3. finger blood-taking simulator as claimed in claim 1, is characterized in that: the diameter simulated humanbody phalanges of described finger pipeline, about 5-8mm.
4. finger blood-taking simulator as claimed in claim 1, is characterized in that: the outside of described hard pipeline coated with the bulk modulus absorber suitable with staff soft tissue volume modulus to form described intermediate getter layer.
5. finger blood-taking simulator as claimed in claim 1, is characterized in that: described skin simulation layer is formed by the wrist of average adult, palmar hand and finger section reverse mould, similar to the elasticity of human hands epidermis and tension force.
6. finger blood-taking simulator as claimed in claim 5, is characterized in that: the material of described skin simulation layer is silica gel.
7. finger blood-taking simulator as claimed in claim 1, is characterized in that: described absorber is sponge.
8. finger blood-taking simulator as claimed in claim 1, is characterized in that: described pressure is 20-100mmHg.
9. finger blood-taking simulator as claimed in claim 1, is characterized in that: the liquid in described fluid reservoir adopts the red liquid similar to blood of human body viscosity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420642814.0U CN204102424U (en) | 2014-10-27 | 2014-10-27 | Finger blood-taking simulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420642814.0U CN204102424U (en) | 2014-10-27 | 2014-10-27 | Finger blood-taking simulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204102424U true CN204102424U (en) | 2015-01-14 |
Family
ID=52270834
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420642814.0U Expired - Fee Related CN204102424U (en) | 2014-10-27 | 2014-10-27 | Finger blood-taking simulator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204102424U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106327982A (en) * | 2016-08-29 | 2017-01-11 | 北京航空航天大学 | Efficiency evaluation system for noninvasive ventilation equipment |
| CN108364555A (en) * | 2018-04-11 | 2018-08-03 | 西安科技大学 | Hand back vein model and its measurement method applied to near-infrared the back of the hand venae subcutaneae depth survey |
| EP3530186A1 (en) * | 2018-02-27 | 2019-08-28 | Cnoga Medical Ltd. | Artificial tissue apparatus for testing non-invasive bioparameter measuring devices |
| CN112837596A (en) * | 2021-03-12 | 2021-05-25 | 苏州市中医医院 | Finger model for monitoring blood sugar |
-
2014
- 2014-10-27 CN CN201420642814.0U patent/CN204102424U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106327982A (en) * | 2016-08-29 | 2017-01-11 | 北京航空航天大学 | Efficiency evaluation system for noninvasive ventilation equipment |
| EP3530186A1 (en) * | 2018-02-27 | 2019-08-28 | Cnoga Medical Ltd. | Artificial tissue apparatus for testing non-invasive bioparameter measuring devices |
| CN108364555A (en) * | 2018-04-11 | 2018-08-03 | 西安科技大学 | Hand back vein model and its measurement method applied to near-infrared the back of the hand venae subcutaneae depth survey |
| CN108364555B (en) * | 2018-04-11 | 2024-03-01 | 西安科技大学 | Back of hand vein model applied to near infrared back of hand subcutaneous vein depth measurement and measurement method thereof |
| CN112837596A (en) * | 2021-03-12 | 2021-05-25 | 苏州市中医医院 | Finger model for monitoring blood sugar |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204102424U (en) | Finger blood-taking simulator | |
| CN205541594U (en) | Intravenous route practises model | |
| CN206584574U (en) | A kind of venipuncture emulation exercise component | |
| CN105489097A (en) | Multifunctional arm puncture model | |
| CN208110894U (en) | A kind of thoracentesis decompression trining mock up | |
| CN204667764U (en) | A kind of simulation arm for venipuncture practice | |
| CN202512796U (en) | Bronchus postural drainage model | |
| CN219575015U (en) | Teaching aid for displaying arm movement | |
| CN202549145U (en) | arterial puncture practice device | |
| CN106097824A (en) | Venipuncture training device has | |
| CN201397609Y (en) | Arterial puncture arm model | |
| CN204130040U (en) | A kind of functional form human organ model | |
| CN201955981U (en) | Model for venipuncture practice | |
| CN104575216A (en) | Venipuncture practice glove | |
| CN203706553U (en) | Convenient vein puncture model | |
| CN202332041U (en) | Set of examination and instruction models for venous transfusion stimulation hand | |
| CN204303243U (en) | Ossis irrigation and drainage model | |
| CN205050460U (en) | Nursing teaching rehearsal device | |
| CN202205387U (en) | Puncturing pad with inflating device | |
| CN202454148U (en) | Hand model for intravenous infusion | |
| CN2768123Y (en) | Bone marrow paracentesis practice model | |
| CN215417207U (en) | Venipuncture and intradermal injection combined training glove | |
| CN202230655U (en) | Assessing and guiding model monitoring blood gas analysis | |
| CN201387682Y (en) | Venous transfusion training device | |
| CN205384806U (en) | Multi -functional arm puncture model |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Yang Xiaoli Document name: Notification to Pay the Fees |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150114 Termination date: 20151027 |
|
| EXPY | Termination of patent right or utility model |