CN214761098U - Mouse blood sampling device - Google Patents
Mouse blood sampling device Download PDFInfo
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- CN214761098U CN214761098U CN202121618216.6U CN202121618216U CN214761098U CN 214761098 U CN214761098 U CN 214761098U CN 202121618216 U CN202121618216 U CN 202121618216U CN 214761098 U CN214761098 U CN 214761098U
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Abstract
The utility model provides a mouse blood sampling device relates to scientific research experiment technical field. The utility model provides a mouse blood sampling device, includes the fixed station, has set gradually health fixed part and head fixed part on the above-mentioned fixed station, and the cell body has been seted up to above-mentioned head fixed part, and in the head bag of mouse can stretch into above-mentioned cell body, two first through-holes have been seted up to the symmetry on the above-mentioned head fixed part, and above-mentioned first through-hole and above-mentioned cell body intercommunication are provided with on the above-mentioned fixed station and store up the blood vessel, and above-mentioned first through-hole is located the above-mentioned top that stores up the blood vessel. Make the mouse can fully fix on the fixed station through health fixed part and head fixed part, then take out the eyes of mouse, the blood of the eyes department of mouse flows into above-mentioned blood storage vessel, and does not need the user to cut off the beard, and convenience of customers is to mouse blood sampling, and then avoids the hemolysis to cause the experiment failure.
Description
Technical Field
The utility model relates to a scientific research experiment technical field particularly, relates to a mouse blood sampling device.
Background
Animal experiments are the type of experiments that many college researchers often undertake, and clinical treatment of these diseases and clinical application of drugs can be effectively facilitated by making disease models in mice and then administering treatments different from clinical methods and observing effects. For observation of therapeutic effect, detection of markers in blood is often used, and blood collection is the first step. Because the vein is thin, and blood is few, often adopts the eye of extirpation blood sampling method, but the unable fully fixed blood that leads to of mouse exists in conventional eye blood sampling mode and spills, need cut off the beard in advance for the inconvenient problem of blood sampling.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a mouse blood sampling device, it can the convenience of customers to mouse blood sampling.
The embodiment of the utility model is realized like this:
the embodiment of the application provides a mouse blood sampling device, including the fixed station, has set gradually health fixed part and head fixed part on the above-mentioned fixed station, and the cell body has been seted up to above-mentioned head fixed part, and in the brain bag of mouse can stretched into above-mentioned cell body, two first through-holes have been seted up to the symmetry on the above-mentioned head fixed part, and above-mentioned first through-hole and above-mentioned cell body intercommunication are provided with on the above-mentioned fixed station and store up the blood vessel, and above-mentioned first through-hole is located the above-mentioned top that stores up the blood vessel.
In some embodiments of the present invention, the head fixing member includes a conical housing, the conical housing is limited to form the groove, the first through hole is located on a side wall of the conical housing, the body fixing member is located at a round end of the conical housing, and a sharp end of the conical housing is connected to the rotating member.
The utility model discloses an in some embodiments, above-mentioned rotatable parts includes staple bolt and dwang, and above-mentioned staple bolt is connected with the sharp end of above-mentioned toper casing, and the both ends of above-mentioned staple bolt are connected with the head rod respectively, and above-mentioned head rod all is connected with above-mentioned dwang.
The utility model discloses an in some embodiments, above-mentioned dwang is connected with the motor, and above-mentioned motor is connected with the controller, and the signal output part of above-mentioned controller is connected with the signal input part of above-mentioned motor.
In some embodiments of the present invention, the fixing table is provided with a limiting seat, the limiting seat is provided with an arc-shaped groove, and the conical shell runs through the arc-shaped groove.
In some embodiments of the present invention, a groove is disposed on the fixing platform, and the blood storage tube is disposed in the groove.
In some embodiments of the present invention, the bottom of the groove is provided with a gravity sensor, the above blood storage tube is placed on the gravity sensor, and the signal output end of the gravity sensor is connected to the controller.
In some embodiments of the present invention, two eyeball removing devices are further disposed on the fixing base, the two eyeball removing devices are symmetrically disposed on two sides of the head fixing member, the eyeball removing devices include a supporting frame, an eyeball cover and an eyeball clamp, one end of the supporting frame is connected to the fixing base, the other end of the supporting frame is connected to the eyeball cover, the eyeball clamp is disposed inside the eyeball cover, and the eyeball cover faces the first through hole.
In some embodiments of the present invention, a heart pressing device is further disposed on the fixing table, the heart pressing device includes a pressing ball, the pressing ball is located at the round thick end of the conical housing, and the pressing ball penetrates through the fixing table.
In some embodiments of the present invention, the controller is further connected to a switch component, and a signal output end of the switch component is connected to a signal input end of the controller.
Compared with the prior art, the embodiment of the utility model has following advantage or beneficial effect at least:
the embodiment of the application provides a mouse blood sampling device, including the fixed station, has set gradually health fixed part and head fixed part on the above-mentioned fixed station, and the cell body has been seted up to above-mentioned head fixed part, and in the brain bag of mouse can stretched into above-mentioned cell body, two first through-holes have been seted up to the symmetry on the above-mentioned head fixed part, and above-mentioned first through-hole and above-mentioned cell body intercommunication are provided with on the above-mentioned fixed station and store up the blood vessel, and above-mentioned first through-hole is located the above-mentioned top that stores up the blood vessel. In this embodiment, the body fixing member includes a limb fixing band for fixing limbs of the mouse and a body fixing band for fixing an abdomen of the mouse, thereby fixing the mouse on the fixing table. The head fixing component is positioned on one side of the four-limb fixing belt. In this embodiment, the head fixing member is rotatably connected to the fixing table at a position near the inlet of the tank. In this embodiment, the diameter of the orifice of the blood storage tube is larger than the diameter of the first through hole. The blood storage tube is an EP tube. In this example, the EP tube is 1.5 ml, and the orifice of the EP tube is located below the first through hole. During the use, stretch into the cell body of above-mentioned head fixed part with the head of mouse, adjust the position of mouse, make the eyes of mouse just to two above-mentioned first through-holes respectively, then it is fixed with the mouse through above-mentioned four limbs fixed band and health fixed band, make the mouse can fully fix, then take out the eyes of mouse, the blood inflow of the eyes department of mouse is to above-mentioned blood storage intraductal, and need not the user to remove and cut the beard, convenience of customers is to the mouse blood sampling, and then avoid the hemolysis to cause the experiment failure.
Therefore, the mouse blood sampling device can facilitate the blood sampling of a user for a mouse.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
FIG. 1 is a cross-sectional view of a mouse blood collection device according to an embodiment of the present invention;
FIG. 2 is a schematic view of the installation of the blood storage tube in the embodiment of the present invention;
FIG. 3 is a schematic view of an embodiment of the present invention illustrating the installation of an enucleation device;
FIG. 4 is a schematic view of the connection between the conical shell and the rotating member according to an embodiment of the present invention;
FIG. 5 is a schematic connection diagram of a position limiting seat according to an embodiment of the present invention;
fig. 6 is a circuit connection diagram in an embodiment of the present invention.
Icon: 1-a fixed table; 2-limb fixing straps; 3-body securing straps; 4-a limiting seat; 5-a groove body; 6-a conical shell; 7-a first via; 8-hoop holding; 9-a first connecting rod; 10-rotating rods; 11-a motor; 12-a gravity sensor; 13-storage of blood vessels; 14-a groove; 15-pressing the ball; 16-a massager; 17-a fixing frame; 18-a switching member; 19-a first support bar; 20-a second support bar; 21-an eyeball cover; 22-an infrared sensor; 23-a first adjustment lever; 24-a second adjustment lever; 25-an eyeball clamp; 26-an electric push rod; 27-breathing holes; 28-head fixation band; 29-locking; 30-a controller.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the embodiments of the present invention, it should be noted that, if the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which is usually placed when the product of the present invention is used, the description is only for convenience of description of the present invention and simplification, but the indication or suggestion that the device or element to be referred must have a specific position, be constructed and operated in a specific position, and therefore, the present invention should not be construed as being limited thereto. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.
Furthermore, the terms "horizontal", "vertical", "overhang" and the like do not require that the components be absolutely horizontal or overhang, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.
In the description of the embodiments of the present invention, "a plurality" means at least 2.
In the description of the embodiments of the present invention, it should be further noted that unless explicitly stated or limited otherwise, the terms "disposed," "mounted," "connected," and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
Examples
Referring to fig. 1, fig. 1 is a cross-sectional view of a mouse blood sampling device according to an embodiment of the present invention. The embodiment provides a mouse blood sampling device, including fixed station 1, has set gradually health fixed part and head fixed part on above-mentioned fixed station 1, and cell body 5 has been seted up to above-mentioned head fixed part, and the brain bag of mouse can stretch into in above-mentioned cell body 5, and two first through-holes 7 have been seted up to the symmetry on the above-mentioned head fixed part, and above-mentioned first through-hole 7 communicates with above-mentioned cell body 5, is provided with on above-mentioned fixed station 1 and stores up blood vessel 13, and above-mentioned first through-hole 7 is located above-mentioned blood vessel 13 that stores up. In this embodiment, the body fixing member includes a limb fixing band 2 and a body fixing band 3, the limb fixing band 2 is used for fixing limbs of the mouse, and the body fixing band 3 is used for fixing the abdomen of the mouse, thereby fixing the mouse on the fixing base 1. The head fixing component is positioned at one side of the four limbs fixing belt 2. In this embodiment, the head fixing member is rotatably connected to the fixing table 1 near the inlet of the tank 5.
In this embodiment, the diameter of the orifice of the blood storage tube 13 is larger than the diameter of the first through hole 7. The blood storage tube 13 is an EP tube. In this example, the EP tube is 1.5 ml, and the orifice of the EP tube is located below the first through hole 7. During the use, stretch into the cell body 5 of above-mentioned head fixed part with the head of mouse, adjust the position of mouse, make the eyes of mouse just to two above-mentioned first through-holes 7 respectively, then it is fixed with the mouse through above-mentioned four limbs fixed band 2 and health fixed band 3, make the mouse can fully fix, then take out the eyes of mouse, the blood of the eyes department of mouse flows into above-mentioned storage blood vessel 13 in, and need not the user and remove to cut the beard, convenience of customers is to the mouse blood sampling, and then avoid the hemolysis to cause the experiment failure.
Referring to fig. 4, in another embodiment, the head fixing member further includes a head fixing strap 28, the head fixing strap 28 is provided with a lock catch 29, the head fixing strap 28 is used for fixing the head of the mouse, the head fixing strap 28 is disposed at the opening of the slot 5, after the head of the mouse extends into the slot 5, the lock catch 29 of the head fixing strap 28 is adjusted to fix the head of the mouse, so that the mouse is further fixed on the fixing table 1, thereby facilitating blood collection.
Referring to fig. 1 and 4, in some embodiments of the present invention, the head fixing member includes a tapered housing 6, the tapered housing 6 defines the groove 5, the first through hole 7 is formed in a sidewall of the tapered housing 6, the body fixing member is formed at a rounded end of the tapered housing 6, and a rotating member is connected to a sharp end of the tapered housing 6. In this embodiment, the size of the trough body 5 can accommodate the head of a mouse, the conical shell 6 defines that the trough body 5 is conical, and the shape of the head of the mouse is triangular, so that the trough body 5 is adapted to the shape of the head of the mouse, the shaking of the head of the mouse is avoided, and the mouse can be more fully fixed on the fixing table 1. In this embodiment, the rotating member is sleeved on the sharp end of the conical shell 6 and is fixedly connected with the conical shell 6; when the blood storage device is used, after an eyeball of a mouse is removed, the conical shell 6 rotates on the fixed table 1 through the rotating component, and when the first through hole 7 rotates to a position opposite to the blood storage pipe 13, the rotation is stopped, so that blood in an orbit rapidly flows into the blood storage pipe 13, and the blood splashing is avoided.
Referring to fig. 4, in some embodiments of the present invention, the rotating part includes an anchor ear 8 and a rotating rod 10, the anchor ear 8 is connected to the sharp end of the conical shell 6, two ends of the anchor ear 8 are respectively connected to a first connecting rod 9, and the first connecting rods 9 are both connected to the rotating rod 10. In this embodiment, the hoop 8 is sleeved on the sharp end of the conical shell 6, two ends of the hoop 8 are fixed by screws, two ends of the hoop 8 are respectively welded and fixed with one end of the first connecting rod 9, the other end of the first connecting rod 9 is respectively welded and fixed with two ends of the rotating rod 10, and the conical shell 6 is rotated by rotating the rotating rod 10, so that a user can rotate the conical shell 6 conveniently.
Referring to fig. 4 and 6, in some embodiments of the present invention, the rotating rod 10 is connected to a motor 11, the motor 11 is connected to a controller 30, and a signal output terminal of the controller 30 is connected to a signal input terminal of the motor 11. In the present embodiment, the motor 11 is connected to an intermediate position of the rotating lever 10, and the motor 11 is welded and fixed to the rotating lever 10. In this embodiment, the motor 11 is a stepping motor 11, and a program is set in the controller 30 to control the rotation direction and angle of the motor 11, and the rotation of the motor 11 drives the rotation rod 10 to rotate, so as to control the conical housing 6 to rotate along the set direction and angle, thereby achieving the purpose of automatically rotating the conical housing 6, and facilitating blood collection of a user.
Referring to fig. 5 and fig. 5, in some embodiments of the present invention, the fixing table 1 is provided with a limiting seat 4, the limiting seat 4 is provided with an arc-shaped groove, and the conical housing 6 penetrates through the arc-shaped groove. In this embodiment, the above-mentioned spacing seat 4 is located the round butt end of the above-mentioned conical shell 6, and above-mentioned spacing seat 4 is located the below of above-mentioned conical shell 6, and the one end of above-mentioned spacing seat 4 is fixed on above-mentioned fixed station 1, and the arc wall is seted up to the other end, and the arc of above-mentioned arc wall matches with the appearance of above-mentioned conical shell 6 for above-mentioned conical shell 6 rotates along above-mentioned arc wall, and can not rotate in disorder, thereby avoids blood to splash.
Referring to fig. 1 and 2, in some embodiments of the present invention, a groove 14 is formed on the fixing table 1, and the blood storage tube 13 is disposed in the groove 14. In this embodiment, the groove 14 is located below the first through hole 7, and the depth of the groove 14 is greater than one third of the length of the blood storage tube 13, so as to ensure that the blood storage tube 13 does not topple over. After the blood collection is completed, the blood storage tube 13 is taken out from the groove 14 to obtain blood, thereby facilitating the blood taking of a user.
Referring to fig. 2 and 6, in some embodiments of the present invention, a gravity sensor 12 is disposed at the bottom of the groove 14, the blood storage tube 13 is disposed on the gravity sensor 12, and a signal output end of the gravity sensor 12 is connected to the controller 30. In this embodiment, the gravity sensor 12 is located at the bottom of the recess 14, the bottom of the blood storage tube 13 contacts with the gravity sensor 12, the retransmission sensor can collect weight information of the blood storage tube 13 and send the weight information to the controller 30, the controller 30 controls the motor 11 to rotate according to the received weight information, when the blood collection in the blood storage tube 13 is enough, the gravity sensor 12 obtains the weight information and sends the weight information to the controller 30, the controller 30 controls the motor 11 to rotate in the opposite direction after receiving the weight information, and the blood storage tube 13 stops collecting blood. By providing the gravity sensor 12 in the groove 14, it is possible to automatically determine whether or not blood is sufficiently drawn.
Referring to fig. 6, in another embodiment, the controller 30 is further connected to an alarm device, a signal output end of the controller 30 is connected to a signal input end of the alarm device, the alarm device includes an audible and visual alarm, when the blood in the blood storage tube 13 increases by 600 mg, it indicates that the blood collection amount is sufficient, the gravity sensor 12 collects corresponding gravity information and sends the information to the controller 30, the controller 30 sends a control command to the alarm device, and the alarm device sends an alarm to remind a user that the blood collection is sufficient and the blood collection is completed.
Referring to fig. 3, in some embodiments of the present invention, the fixing base 1 is further provided with two enucleation devices symmetrically disposed on both sides of the head fixing member, the enucleation devices include a support frame, an eyeball cover 21 and an eyeball clamp 25, one end of the support frame is connected to the fixing base 1, the other end of the support frame is connected to the eyeball cover 21, the eyeball clamp 25 is located inside the eyeball cover 21, and the eyeball cover 21 faces the first through hole 7. In this embodiment, the two enucleation devices are disposed opposite to the first through hole 7, respectively. In this embodiment, the support frame includes a first support rod 19 and a second support rod 20, one end of the first support rod 19 is fixedly connected to the fixed base 1, the other end of the first support rod is rotatably connected to the second support rod 20, the second support rod 20 is rotatable along one end of the first support rod 19, the second support rod 20 is connected to the eyeball cover 21, and an infrared sensor 22 is disposed at an end of the eyeball cover 21 away from the second support rod 20. In this embodiment, the eyeball clamp 25 is connected to the eyeball cover 21 through the electric push rod 26, when the eyeball cover 21 covers the eyeball, the infrared sensor 22 on the eyeball cover 21 senses the eyeball, and the electric push rod 26 works to push the eyeball clamp 25 to extend into the eyeball and to buckle the eye, thereby realizing the function of automatically picking up the eyeball and facilitating blood collection of a user.
Referring to fig. 3, in another embodiment, an adjusting bracket is further connected to the second support rod 20, the adjusting bracket is located between the first support and the eyeball cover 21, the adjusting bracket includes a first adjusting rod 23 and a second adjusting rod 24, one end of the first adjusting rod 23 is fixedly connected to the fixed base 1, the other end of the first adjusting rod is connected to the second adjusting rod 24 through a screw, and the second adjusting rod 24 is connected to the second support rod 20. The height of the second support rod 20 can be adjusted by rotating the second adjustment rod 24, so as to adjust the height of the eyeball cover 21, thereby facilitating the correspondence of the eyeball removing device and the first through hole 7, and facilitating blood collection.
Referring to fig. 1, in some embodiments of the present invention, a heart pressing device is further disposed on the stationary platen 1, the heart pressing device includes a pressing ball 15, the pressing ball 15 is located at the round thick end of the conical housing 6, and the pressing ball 15 penetrates through the stationary platen 1. In the present embodiment, the heart pressing device is provided near the head fixing member, the fixing base 1 is provided with a through groove, the pressing ball 15 is fitted into the through groove, and when the heart pressing device is used, the abdomen of the mouse is placed toward the fixing base 1, the heart of the mouse is aligned with the pressing ball 15, and the pressing ball 15 is pressed to press the heart, thereby accelerating blood flow, and thus blood collection can be performed quickly.
Referring to fig. 1, in another embodiment, the cardiac compression device further includes a massager 16, the massager 16 contacts the compression ball 15, a signal input end of the massager 16 is connected to the controller 30, and the controller 30 controls the massager 16 to operate, in this embodiment, the controller 30 is configured to perform a function of automatically compressing the heart to rapidly collect blood by pressing the compression ball 15 once per second by the massager 16.
Referring to fig. 1 and 6, in some embodiments of the present invention, the controller 30 is further connected to a switch component 18, and a signal output terminal of the switch component 18 is connected to a signal input terminal of the controller 30. In this embodiment, the switch component 18 includes a button switch, and in this embodiment, when the button switch is pressed, the controller 30 controls the motor 11 to rotate to the left, so as to collect blood in the left eye socket; the controller 30 controls the motor 11 to rotate to the right when the two buttons are pressed, so that blood in the right orbit is collected. In this embodiment, when no alarm is given after three minutes to indicate that the blood sampling amount is insufficient, the button is restarted to select the eyeball on the other side to sample blood. The switch part 18 can control the motor 11 to work, so as to take blood, thereby being convenient for users to control.
Please refer to fig. 1, a breathing hole 27 is formed at the sharp end of the conical housing 6 to facilitate the mouse to breathe. The bottom end of the fixed table 1 is also connected with a fixed frame 17.
To sum up, the embodiment of the utility model provides a mouse blood sampling device, including fixed station 1, have set gradually health fixed part and head fixed part on above-mentioned fixed station 1, cell body 5 has been seted up to above-mentioned head fixed part, and in the brain bag of mouse can stretch into above-mentioned cell body 5, two first through-holes 7 have been seted up to the symmetry on the above-mentioned head fixed part, and above-mentioned first through-hole 7 and above-mentioned cell body 5 intercommunication are provided with blood storage vessel 13 on above-mentioned fixed station 1, and above-mentioned first through-hole 7 is located the top of above-mentioned blood storage vessel 13. In this embodiment, the body fixing member includes a limb fixing band 2 and a body fixing band 3, the limb fixing band 2 is used for fixing limbs of the mouse, and the body fixing band 3 is used for fixing the abdomen of the mouse, thereby fixing the mouse on the fixing base 1. The head fixing component is positioned at one side of the four limbs fixing belt 2. In this embodiment, the head fixing member is rotatably connected to the fixing table 1 near the inlet of the tank 5. In this embodiment, the diameter of the orifice of the blood storage tube 13 is larger than the diameter of the first through hole 7. The blood storage tube 13 is an EP tube. In this example, the EP tube is 1.5 ml, and the orifice of the EP tube is located below the first through hole 7. During the use, stretch into the cell body 5 of above-mentioned head fixed part with the head of mouse, adjust the position of mouse, make the eyes of mouse just to two above-mentioned first through-holes 7 respectively, then it is fixed with the mouse through above-mentioned four limbs fixed band 2 and health fixed band 3, make the mouse can fully fix, then take out the eyes of mouse, the blood of the eyes department of mouse flows into above-mentioned storage blood vessel 13 in, and need not the user and remove to cut the beard, convenience of customers is to the mouse blood sampling, and then avoid the hemolysis to cause the experiment failure. Therefore, the mouse blood sampling device can facilitate the blood sampling of a user for a mouse.
The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. The utility model provides a mouse blood sampling device, its characterized in that, includes the fixed station, health fixed part and head fixed part have set gradually on the fixed station, the cell body has been seted up to the head fixed part, and the brain bag of mouse can stretch into in the cell body, two first through-holes have been seted up to the symmetry on the head fixed part, first through-hole with the cell body intercommunication, be provided with on the fixed station and store up the blood vessel, first through-hole is located store up the top of blood vessel.
2. The mouse blood collection device according to claim 1, wherein the head fixing member comprises a conical housing defining the slot, the first through hole is located on a side wall of the conical housing, the body fixing member is located at a rounded and thick end of the conical housing, and a rotating member is connected to a sharp end of the conical housing.
3. The mouse blood collecting device according to claim 2, wherein the rotating member comprises a hoop and a rotating rod, the hoop is connected to the sharp end of the conical housing, and the two ends of the hoop are respectively connected to a first connecting rod, and the first connecting rods are both connected to the rotating rod.
4. The mouse blood collection device according to claim 3, wherein the rotating rod is connected with a motor, the motor is connected with a controller, and a signal output end of the controller is connected with a signal input end of the motor.
5. The mouse blood collection device according to claim 2, wherein the fixing table is provided with a limiting seat, the limiting seat is provided with an arc-shaped groove, and the conical shell penetrates through the arc-shaped groove.
6. The mouse blood collecting device according to claim 4, wherein the fixing platform is provided with a groove, and the blood storage tube is placed in the groove.
7. The mouse blood collecting device according to claim 6, wherein a gravity sensor is disposed at the bottom of the groove, the blood storage tube is disposed on the gravity sensor, and a signal output end of the gravity sensor is connected to the controller.
8. The mouse blood sampling device according to claim 1, wherein two enucleation devices are further disposed on the fixing base, the enucleation devices are symmetrically disposed on two sides of the head fixing member, respectively, the enucleation devices include a support frame, an eyeball cover and an eyeball clamp, one end of the support frame is connected to the fixing base, the other end of the support frame is connected to the eyeball cover, the eyeball clamp is disposed inside the eyeball cover, and the eyeball cover faces the first through hole.
9. The mouse blood collection device according to claim 2, wherein a heart pressing device is further disposed on the fixing table, the heart pressing device comprises a pressing ball, the pressing ball is located at the round thick end of the conical shell, and the pressing ball penetrates through the fixing table.
10. The mouse blood collection device according to claim 4, wherein the controller is further connected with a switch component, and a signal output end of the switch component is connected with a signal input end of the controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121618216.6U CN214761098U (en) | 2021-07-15 | 2021-07-15 | Mouse blood sampling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121618216.6U CN214761098U (en) | 2021-07-15 | 2021-07-15 | Mouse blood sampling device |
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| CN214761098U true CN214761098U (en) | 2021-11-19 |
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| CN202121618216.6U Active CN214761098U (en) | 2021-07-15 | 2021-07-15 | Mouse blood sampling device |
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