CN220899258U - Blood transfusion device with alarm function - Google Patents
Blood transfusion device with alarm function Download PDFInfo
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- CN220899258U CN220899258U CN202321939803.4U CN202321939803U CN220899258U CN 220899258 U CN220899258 U CN 220899258U CN 202321939803 U CN202321939803 U CN 202321939803U CN 220899258 U CN220899258 U CN 220899258U
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- dropper
- blood transfusion
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- blood
- alarm
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- 210000004369 blood Anatomy 0.000 title claims abstract description 45
- 239000008280 blood Substances 0.000 title claims abstract description 45
- 230000007246 mechanism Effects 0.000 claims abstract description 11
- 210000002381 plasma Anatomy 0.000 claims abstract description 10
- 239000007788 liquid Substances 0.000 claims description 7
- 238000000034 method Methods 0.000 claims description 6
- 230000001960 triggered effect Effects 0.000 abstract description 4
- 244000273256 Phragmites communis Species 0.000 description 4
- 235000014676 Phragmites communis Nutrition 0.000 description 4
- 230000009471 action Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 102000009123 Fibrin Human genes 0.000 description 1
- 108010073385 Fibrin Proteins 0.000 description 1
- BWGVNKXGVNDBDI-UHFFFAOYSA-N Fibrin monomer Chemical compound CNC(=O)CNC(=O)CN BWGVNKXGVNDBDI-UHFFFAOYSA-N 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 210000004027 cell Anatomy 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 210000003743 erythrocyte Anatomy 0.000 description 1
- 229950003499 fibrin Drugs 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 238000001802 infusion Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
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Landscapes
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model relates to the technical field of blood transfusion apparatuses, and particularly discloses a blood transfusion apparatus with an alarm function, which comprises: a blood transfusion device, which comprises a dropper and a pipeline; the magnetic ball is positioned inside the dropper; the alarm mechanism is positioned at the periphery of the dropper and can alarm after being triggered by the magnetic ball, and the alarm device can timely remind medical staff of insufficient blood plasma in the blood transfusion device of a patient when in use, and remind the medical staff of timely replacement of the blood bag.
Description
Technical Field
The utility model relates to the technical field of blood transfusion devices, in particular to a blood transfusion device with an alarm function.
Background
Closed transfusion operation is more and widely applied in clinic, because the operation requirement of closed transfusion technology is zero error and zero defect; in the clinical infusion process, because the erythrocyte suspension contains particles such as cell scraps and fibrin, or because of the influence of factors such as body positions, the transfusion dripping speed set by medical staff at the beginning can change along with the extension of time, and nurses cannot patrol in time on the premise of larger clinical workload.
When the existing blood transfusion device is used for transfusion, medical staff cannot pay attention to the condition of the blood bag at any time, so that the phenomena of untimely replacement of the blood bag and the like are easy to occur, and potential safety hazards exist when a patient transfusively. For this purpose, we propose a blood transfusion apparatus with alarm function.
Disclosure of utility model
The utility model aims to provide a blood transfusion device with an alarm function, so as to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a blood transfusion apparatus having an alarm function, comprising:
Preferably, the blood transfusion apparatus comprises a dropper and a pipeline; the magnetic ball is positioned inside the dropper; the alarm mechanism is positioned at the periphery of the dropper and can alarm after being triggered by the magnetic ball.
Preferably, the alarm mechanism comprises a magnetic sensor fixedly connected with the outer wall of the dropper, the magnetic sensor can adsorb a magnetic ball, and the outer wall of the magnetic sensor is fixedly connected with a buzzer.
Preferably, the dropper comprises a cushion block fixedly connected to the bottom of the inner wall of the dropper, and the cushion block is positioned at the periphery of a liquid outlet formed in the bottom of the dropper.
Preferably, the magnetic ball is an internal hollow ball, which is capable of floating above the plasma inside the dropper.
Preferably, the end of the cushion block close to the magnetic ball is arc-shaped.
Preferably, the magnetic inductor is far away from the buzzer one end and has the box of placing, places box one end fixedly connected with couple near magnetic inductor, places the box and has the calling set in.
The utility model has at least the following beneficial effects:
The utility model can prompt medical staff and patients that the blood transfusion device has insufficient blood plasma in the blood transfusion device in time when in use, prompt the medical staff to replace the blood bag even if the blood transfusion device is used, and the current blood transfusion device can reduce the potential safety hazard of the blood bag replacement in time when in use due to the fact that the medical staff cannot pay attention to the situation of the blood bag at any time, and the phenomenon that the blood bag replacement is not in time and the like easily occurs.
Drawings
FIG. 1 is a schematic view of the whole structure of the front face of the blood transfusion apparatus of the present utility model;
FIG. 2 is a schematic diagram showing the state of the transfusion apparatus when the alarm function of the present utility model is triggered;
FIG. 3 is a right-side view of the transfusion apparatus of the present utility model;
FIG. 4 is a schematic view of a blood transfusion apparatus according to the present utility model in partial cross-section;
FIG. 5 is a schematic diagram of the overall structure of a second embodiment;
Fig. 6 is a schematic diagram of a left-view structure of a second embodiment.
In the figure: 1-a blood transfusion device; 11-dropper; 12-pipeline; 13-magnetic ball; 14-cushion blocks; 15-a liquid outlet opening; 16-plasma; 2-an alarm mechanism; 21-a magnetic sensor; 22-a buzzer; 3-placing the box; 4-hooking; 5-caller.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-6, the present utility model provides a technical solution:
in a first embodiment of the present invention,
A blood transfusion apparatus having an alarm function, comprising: blood transfusion apparatus 1, blood transfusion apparatus 1 includes a dropper 11 and a pipeline 12; a magnetic ball 13, the magnetic ball 13 is positioned inside the dropper 11; the alarm mechanism 2 is arranged on the periphery of the dropper 11, the alarm mechanism 2 can give an alarm after being triggered by the magnetic ball 13, and the alarm device can timely remind medical staff and patients that the blood transfusion device 1 is insufficient in blood plasma 16 when in use, so that the medical staff is reminded to replace blood bags even if the blood bags are replaced, and the existing blood transfusion device 1 is easy to cause the phenomena that the blood bags are replaced untimely and the like due to the fact that the medical staff cannot pay attention to the blood bags constantly when in transfusion, so that potential safety hazards exist when in transfusion of patients.
The alarm mechanism 2 comprises a magnetic sensor 21 fixedly connected to the outer wall of the dropper 11, the magnetic sensor 21 can adsorb a magnetic ball 13, a buzzer 22 is fixedly connected to the outer wall of the magnetic sensor 21, the magnetic ball 13 is an internal hollow ball, and the magnetic ball 13 can float above the blood plasma 16 in the dropper 11.
When the blood transfusion device 1 is used, as the magnetic ball 13 is an internal hollow ball, the magnetic ball 13 can float above the plasma 16 which is not in the dropper 11, when the plasma 16 in the dropper 11 is reduced to the best, the magnetic ball 13 descends along with the liquid level of the plasma 16, when the magnetic ball 13 descends to be adsorbed by the magnetic sensor 21, the magnetic sensor 21 switch is induced by a magnet, when the circuit is disconnected in the non-magnetic state, the circuit can be used for detecting the state of mechanical movement or the circuit, and when the magnetic sensor 21 switch is not in the working state, two reeds in the magnetic sensor 21 are not contacted.
If the magnetic substance approaches the switch of the magnetic sensor 21, the two reeds are magnetized and attracted together under the action of the magnetic field, so that a circuit is connected, after the magnetic substance disappears, the two reeds are separated due to the elasticity of the reeds, the circuit is disconnected, and the magnetic ball 13 and the magnetic sensor 21 are adsorbed to trigger the buzzer 22 to remind patients and medical staff.
The dropper 11 comprises a cushion block 14 fixedly connected to the bottom of the inner wall of the dropper 11, the cushion block 14 is arranged on the periphery of a liquid outlet 15 formed in the bottom of the dropper 11, when the magnetic ball 13 is adsorbed by the magnetic sensor 21, in order to prevent the magnetic ball 13 from blocking the liquid outlet 15 formed in the bottom of the dropper 11, the cushion block 14 can hold up the magnetic ball 13, and when the cushion block is held up, the magnetic ball 13 can reduce the speed of the liquid outlet 15 to flow plasma 16, so that time is strived for changing blood bags.
The end of the cushion block 14, which is close to the magnetic ball 13, is arc-shaped, and the arc-shaped cushion block 14 can more easily separate the magnetic ball 13 from the magnetic induction belt.
In a second embodiment of the present invention,
The magnetic inductor 21 is kept away from buzzer 22 one end and is had to place box 3, places box 3 and is close to magnetic inductor 21 one end fixedly connected with couple 4, places and has calling set 5 in the box 3, under the circumstances that does not have medical personnel to patrol, the buzzer 22 reminds patient after triggering, and patient can be quick press calling set 5 to call medical personnel, places box 3 of calling set 5 and hangs in magnetic inductor 21 through couple 4 when using, places box 3 and is detachable, and is very convenient when using.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A blood transfusion apparatus having an alarm function, comprising:
A blood transfusion device (1), wherein the blood transfusion device (1) comprises a dropper (11) and a pipeline (12);
The method is characterized in that:
a magnetic ball (13) positioned inside the dropper (11);
the alarm mechanism (2), alarm mechanism (2) are located burette (11) periphery, alarm mechanism (2) can report to the police after passing through magnetic force ball (13) trigger.
2. A blood transfusion apparatus having an alarm function as claimed in claim 1, wherein: the alarm mechanism (2) comprises a magnetic inductor (21) fixedly connected to the outer wall of the dropper (11), the magnetic inductor (21) can adsorb the magnetic ball (13), and a buzzer (22) is fixedly connected to the outer wall of the magnetic inductor (21).
3. A blood transfusion apparatus having an alarm function as claimed in claim 1, wherein: the dropper (11) comprises a cushion block (14) fixedly connected to the bottom of the inner wall of the dropper (11), and the cushion block (14) is arranged on the periphery of a liquid outlet (15) formed in the bottom of the dropper (11).
4. A blood transfusion apparatus having an alarm function as claimed in claim 1, wherein: the magnetic ball (13) is a hollow ball, and the magnetic ball (13) can float above the blood plasma (16) in the dropper (11).
5. A transfusion apparatus having an alarm function according to claim 3, wherein: one end of the cushion block (14) close to the magnetic ball (13) is arc-shaped.
6. A blood transfusion apparatus having an alarm function as claimed in claim 2, wherein: one end of the magnetic inductor (21) far away from the buzzer (22) is provided with a placement box (3), one end of the placement box (3) close to the magnetic inductor (21) is fixedly connected with a hook (4), and a calling device (5) is arranged in the placement box (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321939803.4U CN220899258U (en) | 2023-07-24 | 2023-07-24 | Blood transfusion device with alarm function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321939803.4U CN220899258U (en) | 2023-07-24 | 2023-07-24 | Blood transfusion device with alarm function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220899258U true CN220899258U (en) | 2024-05-07 |
Family
ID=90920242
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321939803.4U Active CN220899258U (en) | 2023-07-24 | 2023-07-24 | Blood transfusion device with alarm function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220899258U (en) |
-
2023
- 2023-07-24 CN CN202321939803.4U patent/CN220899258U/en active Active
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