CN215130051U - A finger protective sheath that is used for stable shin bone fracture of laboratory mouse to make mould - Google Patents
A finger protective sheath that is used for stable shin bone fracture of laboratory mouse to make mould Download PDFInfo
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- CN215130051U CN215130051U CN202121128939.8U CN202121128939U CN215130051U CN 215130051 U CN215130051 U CN 215130051U CN 202121128939 U CN202121128939 U CN 202121128939U CN 215130051 U CN215130051 U CN 215130051U
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- protective sheath
- forefinger
- thumb
- finger
- sleeve
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Abstract
The utility model belongs to the technical field of medical instrument, concretely relates to a finger protective sheath for stable shin bone fracture of laboratory mouse makes mould, this finger protective sheath include thumb protective sheath and forefinger protective sheath, thumb protective sheath and forefinger protective sheath are hollow rectangular pyramid structure, and thumb protective sheath and forefinger protective sheath are made by hard material, the apical cone head of thumb protective sheath and forefinger protective sheath all overlaps and is equipped with anti-skidding rubber sleeve, one side awl base of thumb protective sheath and one side awl base of forefinger protective sheath are articulated. This application plays the guard action to the art person through pointing the protective sheath, avoids art person to point and is pricked by the steel nail.
Description
Technical Field
The utility model belongs to the technical field of medical instrument, concretely relates to a finger protective sheath that is used for model is made to stable shin bone fracture of laboratory mouse.
Background
In the process of making a stable tibial fracture model, an operator holds the calf of a laboratory mouse by the thumb and the forefinger of the left hand, and holds the needle holder to clamp the steel nail by the right hand of the operator, so that the steel nail needs to be inserted into the marrow cavity of the tibia of the laboratory mouse, and the steel nail is very easy to be inserted into the left thumb or the forefinger of the operator by mistake in the operation process due to the hardness of the tibia, so that the risks of bleeding, infectious disease exposure risk increase and the like are caused to the operator.
Disclosure of Invention
In order to overcome the shortcoming of the prior art, the utility model provides a finger protective sheath for model is made to stable shin bone fracture of laboratory mouse plays the guard action to the art person through the finger protective sheath, avoids art person's finger to be pricked by the steel nail.
The utility model discloses a realize through following technical scheme: the utility model provides a finger protective sheath for stable shin bone fracture of laboratory mouse makes mould, this finger protective sheath include thumb protective sheath and forefinger protective sheath, and thumb protective sheath and forefinger protective sheath are hollow rectangular pyramid structure, and thumb protective sheath and forefinger protective sheath are made by hard material, and the apical cone head of thumb protective sheath and forefinger protective sheath all overlaps and is equipped with anti-skidding rubber sleeve, and one side awl base of thumb protective sheath and one side awl base of forefinger protective sheath are articulated.
Further, the thumb protective sleeve and the forefinger protective sleeve are both made of hard metal.
Further, the thumb protective sleeve and the forefinger protective sleeve are hinged into a whole through a hinge.
The utility model has the advantages that: 1. the injury of the operator caused by the insertion of the steel nail into the finger of the operator is avoided;
2. the pointed end of the finger protective sleeve is made of rubber, so that the finger protective sleeve is prevented from causing secondary damage to the lower leg of the laboratory mouse in the clamping process.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic illustration of an experiment using a finger protective sleeve;
in the figure, 1, a thumb protective sleeve, 2, a forefinger protective sleeve, 3, an anti-skid rubber sleeve, 4 and a hinge.
Detailed Description
The invention will be further explained below with reference to the drawings and examples.
As shown in figure 1, a finger protective sleeve for stable tibial fracture modeling of laboratory mice comprises a thumb protective sleeve 1 and a forefinger protective sleeve 2, wherein the thumb protective sleeve 1 and the forefinger protective sleeve 2 are both hollow rectangular pyramid structures, so that the thumb and the forefinger can conveniently extend into the finger protective sleeve, the thumb protective sleeve 1 and the forefinger protective sleeve 2 are both made of hard materials, and can be made of hard metals, such as steel. Thumb protective sheath 1 and forefinger protective sheath 2's apical cone head all overlaps and is equipped with anti-skidding rubber sleeve 3, anti-skidding rubber sleeve 3 has certain elasticity, fix on corresponding thumb protective sheath 1 and forefinger protective sheath 2 through the mode of suit chucking, it is the rubber material to indicate the protective sheath point end, avoid indicating the protective sheath to cause the secondary injury at the clamping process to the laboratory mouse shank, one side awl base of thumb protective sheath 1 and one side awl base of forefinger protective sheath 2 are articulated, specifically speaking, thumb protective sheath 1 and forefinger protective sheath 2 articulate as an organic whole through hinge 4, thumb protective sheath 1 and forefinger protective sheath 2 articulate convenient to use together and also conveniently deposit.
The specific operation mode of the finger protection sleeve is as follows: as shown in fig. 2, the surgeon puts the left thumb and the left index finger into the thumb protective sleeve 1 and the index finger protective sleeve 2 respectively, adds the calf of the laboratory mouse with the tip sleeved with the anti-slip rubber sleeve 3, exposes the knee joint, then holds the needle holder with the right hand of the surgeon, clamps the steel needle, and inserts the steel needle into the bone marrow cavity of the tibia of the laboratory mouse. Due to the protection of the finger protective sleeve made of hard materials, the fingers of the operator are effectively protected in the operation process.
Claims (3)
1. The utility model provides a finger protective sheath that is used for stable shin bone fracture of laboratory mouse to make mould which characterized in that: this finger protective sheath includes thumb protective sheath (1) and forefinger protective sheath (2), thumb protective sheath (1) and forefinger protective sheath (2) are hollow rectangular pyramid structure, and thumb protective sheath (1) and forefinger protective sheath (2) are made by hard material, the apical cone head of thumb protective sheath (1) and forefinger protective sheath (2) all overlaps and is equipped with anti-skidding rubber sleeve (3), one side awl base of thumb protective sheath (1) and one side awl base of forefinger protective sheath (2) are articulated.
2. The finger protection sleeve for laboratory mouse stable tibial fracture modeling according to claim 1, wherein: the thumb protective sleeve (1) and the forefinger protective sleeve (2) are both made of hard metal.
3. The finger protection sleeve for laboratory mouse stable tibial fracture modeling according to claim 1, wherein: the thumb protective sleeve (1) and the forefinger protective sleeve (2) are hinged into a whole through a hinge (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121128939.8U CN215130051U (en) | 2021-05-25 | 2021-05-25 | A finger protective sheath that is used for stable shin bone fracture of laboratory mouse to make mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121128939.8U CN215130051U (en) | 2021-05-25 | 2021-05-25 | A finger protective sheath that is used for stable shin bone fracture of laboratory mouse to make mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215130051U true CN215130051U (en) | 2021-12-14 |
Family
ID=79375435
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121128939.8U Active CN215130051U (en) | 2021-05-25 | 2021-05-25 | A finger protective sheath that is used for stable shin bone fracture of laboratory mouse to make mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215130051U (en) |
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2021
- 2021-05-25 CN CN202121128939.8U patent/CN215130051U/en active Active
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