CN201662921U - Pediatric intraosseous infusion-femoral access leg simulator - Google Patents
Pediatric intraosseous infusion-femoral access leg simulator Download PDFInfo
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- CN201662921U CN201662921U CN2009202518325U CN200920251832U CN201662921U CN 201662921 U CN201662921 U CN 201662921U CN 2009202518325 U CN2009202518325 U CN 2009202518325U CN 200920251832 U CN200920251832 U CN 200920251832U CN 201662921 U CN201662921 U CN 201662921U
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Abstract
A pediatric intraosseous infusion-femoral access leg simulator mainly comprises an artificial child left lower limb, a puncture part muscle block, a simulated femoral artery, a simulated femoral vein, a simulated tibia, shank skin and a base, and is characterized in that the simulator simulates the left lower limb of a five-year-old child and is made of hard PVC materials, the shank skin made of silicone materials is highly simulative and rich in elasticity, conforms to the shank of the simulator in shape, and can be sleeved outside the simulator shank, the simulated tibia is made of special thin plastics, is elongated and cylindrical, is hollowed inside with one open end, and can be filled with simulation marrow, the simulated tibia can be inserted into a cylindrical cavity inside each shank, and the simulated femoral artery and the simulated femoral vein are internally disposed at corresponding anatomical positions. The simulator can be used for demonstration and training of intraosseous infusion and femoral access.
Description
Technical field
The utility model relates to a kind of medical teaching instrument, relates in particular to a kind of shank model that bone in children is worn and femoral venous puncture is practised that is used for.
Background technology
It is the abbreviation of bone marrow aspiration that bone is worn, and the paediatrics bone marrow puncture is mainly used in the situations such as heating of leukaemia and unknown cause clinically, is relatively more commonly used.Femoral venous puncture is mainly used in infant's blood sampling critical and that should not stand up.Because bone marrow puncture and femoral venous puncture all have certain risk, so on top of above operation is very necessary.But the real practice machine of such technology can be also few, do not satisfy the needs of students practise far away.
Summary of the invention
The utility model purpose is in order to overcome the risk that bone marrow puncture and femoral venous puncture bring to the sick child, allow the beginner that sufficient exerciser meeting is arranged simultaneously, with above operative technique on top of, provide the bone of a kind of convenience, lifelike image to wear and the femoral venous puncture model.
Technical solution adopted in the utility model is: mainly be made of emulation children's left lower extremity, site of puncture muscle masses, simulation femoral artery, simulation femoral vein, simulation shin bone, shank crust and base.It is characterized in that this model adopts hard PVC material to make, femoral venous puncture is put on the corresponding left lower extremity model fluted, and shank inside is cylindrical cavity, and the shank anteromedial surface has oblong openings; The shank crust is made by silica gel material, and height emulation, high resilience with the shank conformal of model, can be enclosed within the outside of model shank; The simulation shin bone is made by special thin property plastics, elongated cylindrical, and inside is empty, and an end has opening, can pour into simulate bone marrow, and the simulation shin bone can insert in the cylindrical cavity of both legs inside; Simulation femoral artery and femoral vein are built in corresponding anatomical position, end sealing, and the other end is exposed to outside the model, and the external infusion bag of femoral venous this end pours into simulation venous blood, this end external air valve capsule of femoral artery; The site of puncture muscle masses are positioned in the femoral venous puncture point corresponding grooves.Model is furnished with stable base, lays conveniently.
The beneficial effects of the utility model are, the model shin bone can carry out the bone dress operation, and the pin sense is true to nature, has the sense that falls through behind the inserting needle, and producing the correct corresponding simulate bone marrow of puncture can flow out.When puncturing at the femoral venous puncture position, positioned by femoral pulse, puncture correctly has simulate blood and extracts out, and shank crust, simulation shin bone and site of puncture muscle masses are all replaceable, has prolonged the serviceable life of model greatly.
Description of drawings
Fig. 1 is that the paediatrics bone is worn and the synoptic diagram of femoral venous puncture shank model;
Fig. 2 is a simulation shin bone synoptic diagram.
Among the figure, 1, emulation children's left lower extremity, 2, site of puncture muscle masses 3, femoral artery 4, femoral vein 5, shank crust 6, simulation shin bone 7, inflate capsule 8, base
Embodiment
Be described further below in conjunction with accompanying drawing.
The utility model mainly is made of emulation children's left lower extremity 1, site of puncture muscle masses 2, simulation femoral artery 3, simulation femoral vein 4, simulation shin bone 6, shank crust 5 and base 8.It is characterized in that this model adopts hard PVC material to make, femoral venous puncture is put on the corresponding left lower extremity model fluted, and shank inside is cylindrical cavity, and the shank anteromedial surface has the wide 2cm of the long 10cm of oblong openings; Shank crust 5 is made by silica gel material, and height emulation, high resilience with the shank conformal of model, can be enclosed within the outside of model shank; Simulation shin bone 6 is made by special thin property plastics, elongated cylindrical, and inside is empty, and an end has opening, can pour into simulate bone marrow, and the simulation shin bone can insert in the cylindrical cavity of both legs inside; Simulation femoral artery 3 is built in corresponding anatomical position with femoral vein 4, end sealing, and the other end is exposed to outside the model, and the external infusion bag of femoral venous this end pours into simulation venous blood, this end external air valve capsule 7 of femoral artery; The site of puncture muscle masses are positioned in the femoral venous puncture point corresponding grooves.Model is furnished with stable base 8, lays conveniently.
Carry out bone and wear when practising, simulate bone marrow is poured in the simulation shin bone 6, with closure of openings, shank crust 5 is placed on the shank of model.Accurately behind the location, puncture,, have the sense that falls through behind medullo-puncture needle process crust, the shin bone, and have simulate bone marrow to flow out if puncture is correct with medullo-puncture needle.
When carrying out femoral venous puncture, site of puncture muscle masses 2 are put in the corresponding recesses, utilize and to inflate capsule 7 and inflate, femoral artery 4 is produced beat, find the about 0.5cm of side place puncture within it behind the femoral artery, puncture and correctly have the simulate blood extraction.
Repeatedly after the exercise, shank crust 5, simulation shin bone 6 and site of puncture muscle masses 2 are all replaceable.
The above, only being the utility model preferred embodiment, is not that the utility model is done any pro forma restriction, and all foundations technical spirit of the present utility model is to any simple modification that above embodiment did, equivalent variations and modification still belong in the scope of technical solutions of the utility model.
Claims (5)
1. the paediatrics bone is worn and femoral venous puncture shank model, mainly constitute by emulation children's left lower extremity, site of puncture muscle masses, simulation femoral artery, simulation femoral vein, simulation shin bone, shank crust and base, it is characterized in that this model femoral venous puncture puts on the corresponding left lower extremity model fluted, both legs inside is cylindrical cavity, and the shin bone anteromedial surface has oblong openings.
2. paediatrics bone according to claim 1 is worn and femoral venous puncture shank model, it is characterized in that the wide 2cm of the long 10cm of oblong openings of shank anteromedial surface.
3. paediatrics bone according to claim 1 is worn and femoral venous puncture shank model, it is characterized in that the shank crust made by silica gel material, with the shank conformal of model, can be enclosed within the outside of model shank.
4. paediatrics bone according to claim 1 is worn and femoral venous puncture shank model, it is characterized in that simulating shin bone and makes elongated cylindrical by thin property plastics, inner is empty, one end has opening, can pour into simulate bone marrow, and the simulation shin bone can insert in the cylindrical cavity of both legs inside.
5. paediatrics bone according to claim 1 is worn and femoral venous puncture shank model, it is characterized in that simulating the sealing of femoral artery and femoral vein one end, the other end is exposed to outside the model, and the external infusion bag of femoral venous this section pours into simulation venous blood, this end external air valve capsule of femoral artery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202518325U CN201662921U (en) | 2009-12-18 | 2009-12-18 | Pediatric intraosseous infusion-femoral access leg simulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202518325U CN201662921U (en) | 2009-12-18 | 2009-12-18 | Pediatric intraosseous infusion-femoral access leg simulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201662921U true CN201662921U (en) | 2010-12-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202518325U Expired - Lifetime CN201662921U (en) | 2009-12-18 | 2009-12-18 | Pediatric intraosseous infusion-femoral access leg simulator |
Country Status (1)
| Country | Link |
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| CN (1) | CN201662921U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104887196A (en) * | 2015-05-04 | 2015-09-09 | 张平 | Child femoral vein blood taking device guided by pulse sensor |
| GB2552451A (en) * | 2016-05-23 | 2018-01-31 | Trauma Simulation Ltd | Intraosseous infusion training system |
| CN108520687A (en) * | 2018-05-22 | 2018-09-11 | 李翠 | A kind of rack for scalp venipuncture of baby training device for nursing training |
| CN114255637A (en) * | 2021-12-21 | 2022-03-29 | 重庆三峡医药高等专科学校 | Fingerprint observation simulation system |
| WO2022197393A1 (en) * | 2021-03-19 | 2022-09-22 | Techline Technologies, Inc. | Intraosseous infusion trainer |
| US11984044B2 (en) | 2020-03-02 | 2024-05-14 | Techline Technologies, Inc. | Intraosseous infusion trainer |
-
2009
- 2009-12-18 CN CN2009202518325U patent/CN201662921U/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104887196A (en) * | 2015-05-04 | 2015-09-09 | 张平 | Child femoral vein blood taking device guided by pulse sensor |
| GB2552451A (en) * | 2016-05-23 | 2018-01-31 | Trauma Simulation Ltd | Intraosseous infusion training system |
| CN108520687A (en) * | 2018-05-22 | 2018-09-11 | 李翠 | A kind of rack for scalp venipuncture of baby training device for nursing training |
| CN108520687B (en) * | 2018-05-22 | 2019-10-18 | 冯立俊 | A kind of rack for scalp venipuncture of baby training device for nursing training |
| US11984044B2 (en) | 2020-03-02 | 2024-05-14 | Techline Technologies, Inc. | Intraosseous infusion trainer |
| WO2022197393A1 (en) * | 2021-03-19 | 2022-09-22 | Techline Technologies, Inc. | Intraosseous infusion trainer |
| CN114255637A (en) * | 2021-12-21 | 2022-03-29 | 重庆三峡医药高等专科学校 | Fingerprint observation simulation system |
| CN114255637B (en) * | 2021-12-21 | 2024-05-07 | 重庆三峡医药高等专科学校 | Fingerprint observation simulation system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: TIANJIN TIANYAN TECHNOLOGY CO., LTD. Free format text: FORMER NAME: TIANJIN TELLYES SCIENTIFIC CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: 300384 Tianjin Haitai Huayuan Industrial Zone No. 18 West Road West 6, 302 industrial incubation -301 Patentee after: TELLYES SCIENTIFIC INC. Address before: 300384 Tianjin city Nankai District New Technology Industrial Park Huayuan Wuhua Avenue No. 2 hi-tech Torch Innovation Park B block 501 Patentee before: Tianjin Tellyes Scientific Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20101201 |