CN211319557U - A simulation exercise apparatus of pricking for drawing blood inspection - Google Patents
A simulation exercise apparatus of pricking for drawing blood inspection Download PDFInfo
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- CN211319557U CN211319557U CN201922099372.5U CN201922099372U CN211319557U CN 211319557 U CN211319557 U CN 211319557U CN 201922099372 U CN201922099372 U CN 201922099372U CN 211319557 U CN211319557 U CN 211319557U
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Abstract
The utility model belongs to medical teaching model field specifically discloses a simulation exercise apparatus of pricking for drawing blood inspection, its characterized in that: including arm body, palm body, simulation blood vessel, be used for storing the stock solution box of emulation blood and be used for providing the circulating pump of power for the circulation flow of emulation blood, the simulation blood vessel includes first simulation blood vessel and second simulation blood vessel, and first simulation blood vessel sets up at the arm body internally, and second simulation blood vessel sets up at the palm body internally, and the diameter of first simulation blood vessel is greater than the diameter of second simulation blood vessel, first simulation blood vessel and second simulation blood vessel intercommunication. This scheme provides a practice apparatus for simulating puncturing, feels the emulation image, and through the thick vein of first simulation blood vessel simulation venous blood sampling, the thin blood vessel of second simulation blood vessel simulation venous transfusion provides the exercise of two kinds of puncturing needle modes of venous blood sampling and venous transfusion for medical science teaching and medical personnel, more lifelike more press close to the life.
Description
Technical Field
The utility model relates to a medical teaching model field, concretely relates to simulation acupuncture exercise apparatus for drawing blood inspection.
Background
When people are investigated for health conditions, blood is sometimes collected and the condition of disease, health and nutrition are known by examining the blood condition. In addition, intravenous injection is also a necessary skill for medical personnel. Intravenous injection and puncture blood sampling have the injury nature, cause patient's pain easily among intravenous injection and the puncture process, if puncture failure can aggravate patient's misery, to children and old man, the injury that causes is more showing, influences the curative effect, to critical patient's rescue, and a puncture is successful crucial, if improper operation, will probably endanger the life. Therefore, it is very critical for the medical staff to be skilled in the intravenous injection and puncture techniques. As a clinical technique, the advancement of intravenous and lancing techniques requires the experience of medical personnel, but cannot be tested on patients. In order to improve the injection and puncture level, some medical personnel use their own veins to practice in an undesirable way.
Therefore, an exercise apparatus simulating needle insertion is needed to facilitate the medical staff to perform needle insertion exercises and improve the technical level of needle insertion of the medical staff.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a simulation exercise apparatus of pricking for drawing blood inspection to make things convenient for medical personnel to carry out the exercise of pricking, improve medical personnel's the skill level of pricking.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a simulation acupuncture exercise apparatus for blood drawing test which characterized in that: including arm body, palm body, simulation blood vessel, be used for storing the stock solution box of emulation blood and be used for providing the circulating pump of power for the circulation flow of emulation blood, the simulation blood vessel includes first simulation blood vessel and second simulation blood vessel, and first simulation blood vessel sets up at the arm body internally, and second simulation blood vessel sets up at the palm body internally, and the diameter of first simulation blood vessel is greater than the diameter of second simulation blood vessel, first simulation blood vessel and second simulation blood vessel intercommunication.
The principle of the scheme is as follows:
the shape and the structure of the arm and the palm of the arm body and the palm body of the real human simulator, a first simulated blood vessel arranged in the arm body truly simulates a thick vein of venous blood collection, a second simulated blood vessel arranged in the palm body truly simulates a thin blood vessel of venous transfusion, and the circulating pump enables simulated blood in the liquid storage box to enter the first simulated blood vessel and the second simulated blood vessel to circularly flow and form certain pressure, simulates and forms blood flowing with pressure, and then carries out needle pricking exercise.
This scheme of adoption can reach following technological effect:
this scheme provides a practice apparatus for simulating puncturing, feels the emulation image, and through the thick vein of first simulation blood vessel simulation venous blood sampling, the thin blood vessel of second simulation blood vessel simulation venous transfusion provides the exercise of two kinds of puncturing needle modes of venous blood sampling and venous transfusion for medical science teaching and medical personnel, more lifelike more press close to the life.
Furthermore, the arm body and the palm body respectively comprise a simulation epidermis, a simulation dermis and a simulation subcutaneous tissue which are sequentially sleeved from outside to inside. The above structure truly simulates the skin and tissue structure of the arm and palm.
Further, the liquid storage box is filled with red NH4HCO3Aqueous solution containing NaSiO in the simulated subcutaneous tissue3. NH in the first simulated blood vessel or the second simulated blood vessel after completing the puncture practice4HCO3The aqueous solution enters into the simulated subcutaneous tissue from the needle hole, NH4HCO3With NaSiO3Reaction to form SiO2Hydrogels, SiO2The hydrogel blocks the needle hole to avoid NH in the first simulated blood vessel or the second simulated blood vessel4HCO3The water solution continuously seeps outwards, thereby improving the exercise frequency of the exercise apparatus and reducing the cost.
Further, the first simulated blood vessel and the second simulated blood vessel are tourniquets. The tourniquet is low in price and very common in life, can be used for simulating blood vessels in a human body, and is a second material for simulating the blood vessels.
Furthermore, the diameter of the first simulated blood vessel is 3.5-4.5 mm in outer diameter, and the diameter of the second simulated blood vessel is 1.5-2.5 mm in outer diameter. The diameters of the first simulated blood vessel and the second simulated blood vessel within this range are preferred diameters.
Further, the diameter of the first simulated blood vessel was 4mm in outer diameter, and the diameter of the second simulated blood vessel was 2mm in outer diameter. This is the optimal diameter of the first simulated vessel and the second simulated vessel.
Further, the simulated epidermis is made of latex material. The latex material has the characteristics of good elasticity, no deformation, cleanability and durability, is natural and healthy, and is suitable for being used as a simulation skin material.
Further, the artificial leather is made of a rubber material. The rubber material has high temperature resistance, chemical resistance and wear resistance.
Further, the simulated subcutaneous tissue is made of a silica gel material. The silica gel material has the characteristics of good shrinkage, good elasticity, no deformation, high temperature resistance, acid and alkali resistance and no expansion.
Further, first simulation blood vessel and stock solution box intercommunication, the circulating pump sets up on first simulation blood vessel. The outer end of a first simulated blood vessel in the arm body extends out of the arm body, and the circulating pump is arranged on the first simulated blood vessel and has a simpler structure.
Drawings
Fig. 1 is a front view of a first embodiment of the present invention;
FIG. 2 is a cross-sectional view of the arm body of FIG. 1;
fig. 3 is a cross-sectional view of the palm body of fig. 1.
Detailed Description
The following is further detailed by way of specific embodiments:
reference numerals in the drawings of the specification include: arm body 1, palm body 2, liquid storage box 3, circulating pump 4, first simulated blood vessel 5, second simulated blood vessel 6, emulation epidermis 7, emulation genuine leather 8 and emulation subcutaneous tissue 9.
Example one
The embodiment is basically as shown in figure 1:
the training instrument for simulating acupuncture of the embodiment comprises an arm body 1, a palm body 2, a simulated blood vessel, a liquid storage box 3 for storing simulated blood and a circulating pump 4 for providing power for circulating flow of the simulated blood, and as shown in fig. 2 and 3, the simulated blood vessel comprises a first simulated blood vessel 5 and a second simulated blood vessel 6, the first simulated blood vessel 5 is arranged in the arm body 1, the second simulated blood vessel 6 is arranged in the palm body 2, the first simulated blood vessel 5 is communicated with the second simulated blood vessel 6, the first simulated blood vessel 5 is communicated with the liquid storage box 3, and the circulating pump 4 is arranged on the first simulated blood vessel 5; the arm body 1 and the palm body 2 respectively comprise an artificial epidermis 7, an artificial dermis 8 and an artificial subcutaneous tissue 9 which are sequentially sleeved from outside to inside, the artificial epidermis 7 is made of latex materials, the artificial dermis 8 is made of rubber materials, the artificial subcutaneous tissue 9 is made of silica gel materials, and the arm body 1 and the palm body 2 respectively correspond to the shape and the structure of an arm and a palm of a person; the diameter of the first simulated blood vessel 5 is larger than that of the second simulated blood vessel 6, the diameter outer diameter of the first simulated blood vessel 5 is 4mm, the diameter outer diameter of the second simulated blood vessel 6 is 2mm, the first simulated blood vessel 5 simulates a thick vein of venous blood collection, the second simulated blood vessel 6 simulates a thin blood vessel of venous transfusion, and the first simulated blood vessel 5 and the second simulated blood vessel 6 are tourniquets and have certain elasticity and flexibility.
The exercise apparatus for simulating needle insertion of this embodiment, the emulation of feeling, the image, circulating pump 4 make emulation blood circulate in first simulation blood vessel 5 and second simulation blood vessel 6 and flow, the thick vein of first simulation blood vessel 5 simulation venous blood sampling, the thin blood vessel of second simulation blood vessel 6 simulation venous transfusion, for medical science teaching and medical personnel provide the exercise of two kinds of needle insertion modes of venous blood sampling and venous transfusion, more lifelike more press close to life. The simulated epidermis, the simulated dermis and the simulated subcutaneous tissue are sequentially sleeved and installed, and the first simulated blood vessel 5 and the second simulated blood vessel 6 are installed in an embedded mode and are convenient to clean or replace.
The liquid storage box 3 is internally provided with red NH4HCO3Aqueous solution containing NaSiO in the simulated subcutaneous tissue3. When the blood pressure-measuring device is used, the circulating pump 4 is started, so that the red NH4HCO3 aqueous solution in the liquid storage box 3 circulates in the first simulated blood vessel 5 and the second simulated blood vessel 6, a certain pressure is formed, flowing blood with pressure is simulated, and then the acupuncture practice is carried out. NH in the first simulated blood vessel 5 or the second simulated blood vessel 6 after completion of the puncture practice4HCO3Aqueous solution enters the simulation from the pinholeSubcutaneous tissue, NH4HCO3And simulation of NaSiO in subcutaneous tissue3Reaction to form SiO2Hydrogels, SiO2The hydrogel blocks the needle hole to avoid NH in the first simulated blood vessel 5 or the second simulated blood vessel 64HCO3The aqueous solution continues to seep outward.
Example two
The difference between this embodiment and the first embodiment is: the first simulated vessel in this example had a diameter of 3.5mm in outside diameter and the second simulated vessel had a diameter of 1.5mm in outside diameter.
EXAMPLE III
The difference between this embodiment and the first embodiment is: the first simulated vessel in this example had a diameter of 4.5mm in outside diameter and the second simulated vessel had a diameter of 2.5mm in outside diameter.
The above description is only an example of the present invention, and the common general knowledge of the known specific structures and characteristics of the embodiments is not described herein. It should be noted that, for those skilled in the art, without departing from the structure of the present invention, several modifications and improvements can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent. The scope of the claims of the present application shall be determined by the contents of the claims, and the description of the embodiments and the like in the specification shall be used to explain the contents of the claims.
Claims (10)
1. A simulation acupuncture exercise apparatus for blood drawing test which characterized in that: including arm body, palm body, simulation blood vessel, be used for storing the stock solution box of emulation blood and be used for providing the circulating pump of power for the circulation flow of emulation blood, the simulation blood vessel includes first simulation blood vessel and second simulation blood vessel, first simulation blood vessel sets up this internal arm, second simulation blood vessel sets up this is internal in the palm, the diameter of first simulation blood vessel is greater than the diameter of second simulation blood vessel, first simulation blood vessel with second simulation blood vessel intercommunication.
2. A simulated needle insertion practice apparatus for blood drawing tests as claimed in claim 1 wherein: the arm body and the palm body respectively comprise an artificial epidermis, an artificial dermis and an artificial subcutaneous tissue which are sequentially sleeved from outside to inside.
3. A simulated needle insertion practice apparatus for blood drawing tests as claimed in claim 2 wherein: the liquid storage box is filled with red NH4HCO3An aqueous solution, wherein the simulated subcutaneous tissue contains NaSiO3。
4. A simulated needle insertion practice apparatus for blood drawing tests as claimed in any one of claims 1 to 3 wherein: the first simulated blood vessel and the second simulated blood vessel are tourniquets.
5. A simulated needle insertion practice apparatus for blood drawing tests as claimed in claim 4 wherein: the diameter external diameter of the first simulated blood vessel is 3.5-4.5 mm, and the diameter external diameter of the second simulated blood vessel is 1.5-2.5 mm.
6. A simulated needle insertion practice device for blood drawing tests as claimed in claim 5 wherein: the diameter of the first simulated blood vessel is 4mm in outer diameter, and the diameter of the second simulated blood vessel is 2mm in outer diameter.
7. A simulated needle insertion practice apparatus for blood drawing tests as claimed in claim 2 wherein: the simulated epidermis is made of latex material.
8. A simulated needle insertion practice apparatus for blood drawing tests as claimed in claim 2 wherein: the artificial leather is made of rubber materials.
9. A simulated needle insertion practice apparatus for blood drawing tests as claimed in claim 2 wherein: the simulated subcutaneous tissue is made of a silica gel material.
10. A simulated needle insertion practice apparatus for blood drawing tests as claimed in claim 1 wherein: the first simulated blood vessel is communicated with the liquid storage box, and the circulating pump is arranged on the first simulated blood vessel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922099372.5U CN211319557U (en) | 2019-11-28 | 2019-11-28 | A simulation exercise apparatus of pricking for drawing blood inspection |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922099372.5U CN211319557U (en) | 2019-11-28 | 2019-11-28 | A simulation exercise apparatus of pricking for drawing blood inspection |
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| CN211319557U true CN211319557U (en) | 2020-08-21 |
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| CN201922099372.5U Expired - Fee Related CN211319557U (en) | 2019-11-28 | 2019-11-28 | A simulation exercise apparatus of pricking for drawing blood inspection |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117058941A (en) * | 2023-08-02 | 2023-11-14 | 厦门立方幻境科技有限公司 | A venipuncture needle operation training system based on simulated arms |
-
2019
- 2019-11-28 CN CN201922099372.5U patent/CN211319557U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117058941A (en) * | 2023-08-02 | 2023-11-14 | 厦门立方幻境科技有限公司 | A venipuncture needle operation training system based on simulated arms |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200821 Termination date: 20211128 |
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| CF01 | Termination of patent right due to non-payment of annual fee |