CN215023414U - Blood transfusion anti-blocking device for hematology department - Google Patents
Blood transfusion anti-blocking device for hematology department Download PDFInfo
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- CN215023414U CN215023414U CN202120692114.2U CN202120692114U CN215023414U CN 215023414 U CN215023414 U CN 215023414U CN 202120692114 U CN202120692114 U CN 202120692114U CN 215023414 U CN215023414 U CN 215023414U
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Abstract
The utility model discloses a blood transfusion anti-blocking device for hematology department relates to medical equipment technical field. The utility model discloses a casing, one side of casing has been seted up squarely and has been kept away the hole, and one side welded connection of casing has the bracing piece, and the outside of bracing piece is rotated through ball bearing and is connected with the case that can heat. The utility model discloses a driving motor, the drive worm, mutually support between driven turbine and the drive arm, make the device can drive the blood bag and oscillate, avoid blood bag lower extreme red blood cell to be too thick, cause the not smooth and phenomenon of jam of blood transfusion, avoid causing blood extravagant, avoid influencing clinical treatment, through the case, heater strip and the mutually supporting between the sealed heat preservation apron, make the device can heat the blood in the blood bag, when avoiding low temperature weather, microthermal blood causes the patient to infuse position vasospasm, avoid causing the blood transfusion not smooth, avoid the patient to infuse the position pain, give off red.
Description
Technical Field
The utility model belongs to the technical field of medical equipment, especially, relate to a blood transfusion prevents stifled device of hematology branch of academic or vocational study.
Background
The blood transfusion is a treatment method for infusing blood to a patient through veins, and is widely applied clinically, however, in the blood transfusion process, red blood cells in the blood slowly precipitate at the bottom of a blood bag, so that the red blood cells at the lower end of the blood bag are too thick, the phenomenon of unsmooth transfusion, even blockage is caused, if the treatment is improper, blood waste is caused, even clinical treatment is affected, and when the temperature is low, the temperature of the blood in the blood bag is low, and the blood at the low temperature can cause spasm of blood vessels at the transfusion part of the patient due to cold stimulation, the unsmooth blood transfusion is caused, and the local pain and redness at the transfusion part of the patient are caused.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a blood transfusion prevents stifled device of hematology branch of academic or vocational study to current problem has been solved: during the blood transfusion process, the red blood cells in the blood slowly precipitate at the bottom of the blood bag, which causes the phenomenon of unsmooth transfusion, unsmooth blood transfusion and even blockage due to the excessive concentration of the red blood cells at the lower end of the blood bag, and if the treatment is not proper, the blood waste can be caused, and the clinical treatment can be affected.
In order to solve the technical problem, the utility model discloses a realize through following technical scheme:
the utility model relates to a blood transfusion prevents stifled device for hematology department, which comprises a housin, square hole of dodging has been seted up to one side of casing, one side welded connection of casing has the bracing piece, the outside of bracing piece is rotated through ball bearing and is connected with the case that can heat, the inside assembly of casing has can drive the oscillation of case wobbling and prevents stifled mechanism, the one end of casing is fixed with the controller.
Further, the model of the controller is SC-200 universal type.
Further, the anti-blocking mechanism that shakes includes driving motor, drive worm, driven turbine, turbine shaft lever, transmission arm and transfer line, driving motor is fixed in the inside of casing, just driving motor and controller pass through wire electric connection, the drive worm is fixed in driving motor's output, just casing and drive worm pass through ball bearing and rotate the connection, the driven turbine meshing is connected in the one end of drive worm, the turbine shaft lever rotates to be connected in driven turbine's inside, just turbine shaft lever and casing fixed connection, the transmission arm rotates to be connected in one side that driven turbine is close to the case, the transfer line rotates to be connected in the inside one end of keeping away from the turbine shaft lever of transmission arm, just transfer line and case welded connection.
Among this technical scheme, through mutually supporting between driving motor, drive worm, driven turbine and the drive arm for the device can drive the blood bag and oscillate, avoids blood bag lower extreme red blood cell to be too thick, causes the phenomenon that the blood transfusion is smooth and blocks up, avoids causing blood extravagant, avoids influencing clinical treatment.
Furthermore, one side welded connection of driven turbine has the gangbar, just the axis of gangbar and the axis of driven turbine are not the collineation, the drive arm rotates to be connected in the outside of gangbar, driven turbine and drive arm pass through the gangbar and rotate to be connected.
Further, the inside of case has been seted up and has been deposited chamber and heating chamber, it is provided with the division board to deposit between chamber and the heating chamber, a plurality of heating holes have been seted up to the inside equipartition of division board, the bottom of depositing the chamber has been seted up the U-shaped and has been dodged the groove, the inside equipartition in heating chamber is fixed with a plurality of heater strips, just heater strip and controller pass through wire electric connection.
Among this technical scheme, through mutually supporting between case and the heater strip for the device can heat the blood in the blood bag, and when avoiding low temperature weather, microthermal blood causes the patient to infuse position vasospasm, avoids causing the blood transfusion unsmooth, avoids the patient to infuse the position pain, reddens.
Furthermore, one side of the storage cavity, which is far away from the shell, is rotatably connected with a sealing heat-insulation cover plate.
Further, the top welded connection of casing has lower clamp, the upper end of clamp is rotated and is connected with the clamp down, there is the fastening knob opposite side of clamp down and the upper end that is located the clamp through threaded connection.
The utility model discloses following beneficial effect has:
1. the utility model discloses a mutually supporting between driving motor, drive worm, driven turbine and the driving arm for the device can drive the blood bag and oscillate, avoids blood bag lower extreme red blood cell to be too thick, causes the phenomenon that the blood transfusion is smooth and blocks up, avoids causing blood extravagant, avoids influencing clinical treatment.
2. The utility model discloses a mutually supporting between case and the heater strip for the device can heat the blood in the blood bag, and when avoiding low temperature weather, microthermal blood causes the patient to infuse position vasospasm, avoids causing the blood transfusion not smooth, avoids the patient to infuse the position pain, reddens.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic overall structure diagram of the present invention;
FIG. 2 is an enlarged view of a portion of FIG. 1;
fig. 3 is a schematic structural view of the inside of the casing of the present invention;
fig. 4 is a schematic structural view of the inside of the storage box of the present invention.
In the drawings, the components represented by the respective reference numerals are listed below:
1. a housing; 2. a support bar; 3. a storage box; 4. an oscillation anti-blocking mechanism; 5. a lower hoop; 6. an upper hoop; 7. fastening a knob; 8. a drive motor; 9. a drive worm; 10. a driven turbine; 11. a turbine shaft lever; 12. a drive arm; 13. a transmission rod; 14. a storage chamber; 15. a heating cavity; 16. heating wires; 17. sealing the heat-preservation cover plate; 18. and a controller.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
The embodiment discloses a blood transfusion anti-blocking device for hematology department.
The utility model discloses a casing 1.
Please refer to fig. 1-2:
one side of the shell 1 is provided with a square avoidance hole, one side of the shell 1 is welded and connected with a support rod 2, the outer side of the support rod 2 is rotatably connected with a storage box 3 capable of being heated through a ball bearing, an oscillation anti-blocking mechanism 4 capable of driving the storage box 3 to swing is assembled in the shell 1, and one end of the shell 1 is fixed with a controller 18;
preferably, the controller 18 is of the SC-200 universal type;
please refer to fig. 3:
the oscillation anti-blocking mechanism 4 comprises a driving motor 8, a driving worm 9, a driven worm gear 10, a turbine shaft rod 11, a transmission arm 12 and a transmission rod 13, wherein the driving motor 8 is fixed inside the shell 1, the driving motor 8 is electrically connected with the controller 18 through a lead, the driving worm 9 is fixed at the output end of the driving motor 8, the shell 1 is rotatably connected with the driving worm 9 through a ball bearing, the driven worm gear 10 is meshed and connected with one end of the driving worm 9, the turbine shaft rod 11 is rotatably connected inside the driven worm gear 10, the turbine shaft rod 11 is fixedly connected with the shell 1, the transmission arm 12 is rotatably connected with one side, close to the storage box 3, of the driven worm gear 10, the transmission rod 13 is rotatably connected with one end, far away from the turbine shaft rod 11, inside the transmission arm 12, and the transmission rod 13 is welded with the storage box 3;
one side of the driven turbine 10 is welded and connected with a linkage rod, the axis of the linkage rod is not collinear with the axis of the driven turbine 10, the driving arm 12 is rotationally connected to the outer side of the linkage rod, and the driven turbine 10 is rotationally connected with the driving arm 12 through the linkage rod;
please refer to fig. 4:
a storage cavity 14 and a heating cavity 15 are formed in the storage box 3, a partition plate is arranged between the storage cavity 14 and the heating cavity 15, a plurality of heating holes are uniformly formed in the partition plate, a U-shaped avoiding groove is formed in the bottom of the storage cavity 14, a plurality of heating wires 16 are uniformly fixed in the heating cavity 15, and the heating wires 16 are electrically connected with the controller 18 through wires;
please refer to fig. 1:
one side of the storage cavity 14, which is far away from the shell 1, is rotatably connected with a sealing heat-insulation cover plate 17, so that the heat-insulation effect inside the storage cavity 14 is improved;
the top welded connection of casing 1 has lower clamp 5, and the upper end of lower clamp 5 is rotated and is connected with clamp 6, and there is fastening knob 7 opposite side of lower clamp 5 and the upper end that is located clamp 6 through threaded connection.
One specific application of this embodiment is:
when clinical blood transfusion treatment is needed, the device is placed on a hanging rod of a transfusion bracket which is matched with the device, the hanging rod is positioned between a lower clamp 5 and an upper clamp 6, a fastening knob 7 is rotated to fix the device, and the device is electrically connected with an external power supply through a lead;
rotating the sealed heat-preservation cover plate 17, placing the blood bag filled with blood inside the storage cavity 14, closing the sealed heat-preservation cover plate 17, and improving the heat-preservation effect inside the storage cavity 14;
the heating wire 16 is started through the controller 18, so that the heating wire 16 releases heat, a blood bag in the storage cavity 14 is further heated, and vasospasm of an infusion part of a patient caused by low-temperature blood is avoided;
the driving motor 8 is started through the controller 18, the output end of the driving motor 8 rotates, the driving motor 8 is fixedly connected with the driving worm 9, the driving motor 8 drives the driving worm 9 to rotate, the driving worm 9 is connected with the driven turbine 10 in a meshed mode, the driving worm 9 drives the driven turbine 10 to rotate, the driven turbine 10 is connected with the transmission arm 12 in a rotating mode, the driven turbine 10 drives the transmission arm 12 to reciprocate, the transmission arm 12 is connected with the transmission rod 13 in a rotating mode, the transmission rod 12 drives the transmission rod 13 to reciprocate, the transmission rod 13 is connected with the storage box 3 in a welding mode, the storage box 3 is driven to reciprocate through the transmission rod 13, the blood bag inside the storage cavity 14 is driven to reciprocate, and red blood cells in blood are prevented from precipitating at the lower end of the blood bag.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not exhaustive and do not limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.
Claims (7)
1. The utility model provides a blood transfusion prevents stifled device of hematology branch of academic or vocational study, includes casing (1), its characterized in that, square dodge the hole of having seted up in one side of casing (1), one side welded connection of casing (1) has bracing piece (2), the outside of bracing piece (2) is rotated through ball bearing and is connected with case (3) that can heat, the inside of casing (1) is equipped with can drive case (3) wobbling oscillation and prevents stifled mechanism (4), the one end of casing (1) is fixed with controller (18).
2. The blood transfusion blockage preventing device for hematology department according to claim 1, characterized in that the controller (18) is SC-200 universal.
3. The anti-blocking device for blood transfusion in hematology department according to claim 1, characterized in that the oscillation anti-blocking mechanism (4) comprises a driving motor (8), a driving worm (9), a driven worm gear (10), a turbine shaft rod (11), a transmission arm (12) and a transmission rod (13), the driving motor (8) is fixed inside the casing (1), the driving motor (8) and the controller (18) are electrically connected through a wire, the driving worm gear (9) is fixed at the output end of the driving motor (8), the casing (1) and the driving worm gear (9) are rotationally connected through a ball bearing, the driven worm gear (10) is engaged and connected with one end of the driving worm gear (9), the turbine shaft rod (11) is rotationally connected inside the driven worm gear (10), and the turbine shaft rod (11) and the casing (1) are fixedly connected, the transmission arm (12) is rotatably connected to one side, close to the storage box (3), of the driven turbine (10), the transmission rod (13) is rotatably connected to one end, far away from the turbine shaft lever (11), of the interior of the transmission arm (12), and the transmission rod (13) is connected with the storage box (3) in a welding mode.
4. The blood transfusion anti-blocking device for department of hematology as claimed in claim 3, wherein a linkage rod is welded to one side of the driven turbine (10), the axis of the linkage rod and the axis of the driven turbine (10) are not collinear, the driving arm (12) is rotatably connected to the outer side of the linkage rod, and the driven turbine (10) and the driving arm (12) are rotatably connected through the linkage rod.
5. The blood transfusion anti-blocking device for hematology department according to claim 1, characterized in that the storage chamber (14) and the heating chamber (15) are opened in the storage box (3), a partition plate is arranged between the storage chamber (14) and the heating chamber (15), a plurality of heating holes are opened in the inner uniform distribution of the partition plate, a U-shaped avoiding groove is opened in the bottom of the storage chamber (14), a plurality of heating wires (16) are fixed in the inner uniform distribution of the heating chamber (15), and the heating wires (16) and the controller (18) are electrically connected through wires.
6. The blood transfusion blockage preventing device for hematology department according to claim 5, characterized in that a sealing heat-preservation cover plate (17) is rotatably connected to one side of the storage cavity (14) far away from the shell (1).
7. The blood transfusion anti-blocking device for hematology department according to claim 1, characterized in that the top of the shell (1) is welded with a lower clamp (5), the upper end of the lower clamp (5) is rotatably connected with an upper clamp (6), and the upper end of the upper clamp (6) on the other side of the lower clamp (5) is connected with a fastening knob (7) through threads.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120692114.2U CN215023414U (en) | 2021-04-06 | 2021-04-06 | Blood transfusion anti-blocking device for hematology department |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120692114.2U CN215023414U (en) | 2021-04-06 | 2021-04-06 | Blood transfusion anti-blocking device for hematology department |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215023414U true CN215023414U (en) | 2021-12-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120692114.2U Active CN215023414U (en) | 2021-04-06 | 2021-04-06 | Blood transfusion anti-blocking device for hematology department |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215023414U (en) |
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2021
- 2021-04-06 CN CN202120692114.2U patent/CN215023414U/en active Active
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