CN110680983A - Clinical blood transfusion monitor - Google Patents

Clinical blood transfusion monitor Download PDF

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Publication number
CN110680983A
CN110680983A CN201911060572.8A CN201911060572A CN110680983A CN 110680983 A CN110680983 A CN 110680983A CN 201911060572 A CN201911060572 A CN 201911060572A CN 110680983 A CN110680983 A CN 110680983A
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China
Prior art keywords
truncated cone
circular truncated
blood
fixed
wall
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CN201911060572.8A
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CN110680983B (en
Inventor
伍星
赵鑫
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First Affiliated Hospital of Henan University of Science and Technology
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First Affiliated Hospital of Henan University of Science and Technology
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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/02—Blood transfusion apparatus
    • A61M1/025—Means for agitating or shaking blood containers
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
    • A61M5/168—Means for controlling media flow to the body or for metering media to the body, e.g. drip meters, counters ; Monitoring media flow to the body
    • A61M5/16831—Monitoring, detecting, signalling or eliminating infusion flow anomalies
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M2202/00—Special media to be introduced, removed or treated
    • A61M2202/04—Liquids
    • A61M2202/0413—Blood

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  • Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Engineering & Computer Science (AREA)
  • Vascular Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)

Abstract

The invention discloses a clinical blood transfusion monitoring instrument which comprises a base, wherein a vertical supporting rod is fixed on the base, a round table parallel to the vertical supporting rod is fixedly connected to the vertical supporting rod through a first horizontal supporting rod fixed at the upper end of the vertical supporting rod, an annular slot is formed in the surface, away from the vertical supporting rod, of the round table, a sliding block is connected onto the slot in a sliding mode, the sliding block moves on the slot through a driving mechanism, a placing box used for placing a blood bag and enabling a blood bag pipeline to penetrate out is connected to the free end of the sliding block, and the driving mechanism is electrically connected with a power supply device. The blood bag is continuously and slightly shaken in the blood transfusion process, so that the blood is not in a static state, the function of platelets is ensured not to be reduced due to the long static time of the blood, and the blood bag is simultaneously squeezed when the blood bag is rotated, so that the blood in the blood bag has higher activity.

Description

Clinical blood transfusion monitor
Technical Field
The invention relates to the technical field of monitoring instruments, in particular to a clinical blood transfusion monitoring instrument.
Background
Clinical blood transfusion is a common situation in the medical field, and doctors can input corresponding blood volume to patients to ensure that the blood volume in the patients reaches balance, so that the patients can keep vital signs.
In general, in blood transfusion, it is required that blood is transfused within 30 minutes because blood contains platelets, which function as a hemostatic agent, and the platelet function is decreased with the increase of the storage time in a state of standing, so that transfusion is required to be performed immediately and transfusion is completed within 30 minutes after blood is taken out, and therefore, a nurse shakes blood at the time of blood taking out to maintain the platelet function.
However, at the time of transfusion, it is difficult for the patient to ensure that the transfusion of blood is completed within 30 minutes if a large amount of transfusion is required, but if the transfusion of blood is completed within 30 minutes, the rate of transfusion is increased, so that the patient is likely to be unable to tolerate such a large rate to cause an adverse reaction to the transfusion.
Disclosure of Invention
The present invention has been made to overcome the above problems occurring in the prior art, and an object of the present invention is to provide a clinical blood transfusion monitor, which prevents the blood from being in a static state by continuously shaking a blood bag slightly during the transfusion process, thereby ensuring that the function of platelets is not deteriorated due to the long time the blood is static.
Therefore, the invention provides a clinical blood transfusion monitoring instrument which comprises a base, wherein a vertical supporting rod is fixed on the base, a round table parallel to the vertical supporting rod is fixedly connected to the vertical supporting rod through a first horizontal supporting rod fixed at the upper end of the vertical supporting rod, an annular slot is formed in the right side of the round table, a sliding block is connected onto the slot in a sliding mode, the sliding block moves on the slot through a driving mechanism, a placing box used for placing a blood bag and enabling a blood bag pipeline to penetrate out is connected to the free end of the sliding block, and the driving mechanism is electrically connected with a power supply device.
Further, the round platform is hollow structure, and the round platform is including fixing the round platform diapire on the first horizontal branch, the round platform diapire is kept away from annular round platform lateral wall and round platform upper wall fixed connection are passed through to the one side of first horizontal branch, the round platform diapire passes through support column and round platform upper wall fixed connection, the seam will the inner wall on outer wall and the round platform are cut apart into the round platform to the round platform upper wall, and the outer wall is fixed on the round platform on the lateral wall of round platform lateral wall, the inner wall is fixed on the round platform on the support column, the slider runs through the seam, the slider is located the inside one end of round platform is connected with actuating.
Furthermore, actuating mechanism locates including the cover lantern ring on the support column, the both ends of the lantern ring respectively with the round platform diapire with the contact of inner wall on the round platform, the lantern ring is kept away from the one side of support column and is fixed with the connecting rod, the connecting rod with be equipped with the gyro wheel on the relative face of round platform diapire, the axle center of gyro wheel and the output shaft of motor, the motor is fixed on the connecting rod, the slider is located the inside one end of round platform is fixed on the connecting rod, the motor is connected with the power supply unit electricity.
Furthermore, the placing box comprises a box body connected to the sliding block, a pipeline outlet for passing through a blood bag pipeline is formed in any surface of the box body, which is not connected with the sliding block, a supporting block is fixed at a set distance around the pipeline outlet and fixed on the outer surface of the box body, a monitor for monitoring blood outflow is arranged on one surface of the supporting block facing the pipeline outlet, the monitor and the driving mechanism are respectively in signal connection with a processor, and the monitor and the processor are respectively electrically connected with the power supply device;
the inner surface of the box body is hinged with a pressing plate through a hinged shaft, the free end of the pressing plate is connected with the box body through an electric push rod, a push rod seat of the electric push rod is hinged on the inner surface of the box body, a push rod head of the electric push rod is hinged on the pressing plate, and the electric push rod is electrically connected with a power supply device.
Further, the hinge shaft is located at a lower end of the electric push rod.
Furthermore, the edge of the top of the box body is hinged with a box cover, and the box cover is attracted with the box body through a magnetic buckle.
Furthermore, the lower extreme of first horizontal branch is equipped with second horizontal branch, and the one end of second horizontal branch is fixed on vertical branch, and the other end of second horizontal branch is connected with the ring that is used for passing the blood bag pipeline.
Further, the ring comprises a first semicircular ring and a second semicircular ring which are respectively hinged at the head of the second horizontal strut, and the free ends of the first semicircular ring and the second semicircular ring are locked through a lock catch.
The clinical blood transfusion monitoring instrument provided by the invention has the following beneficial effects:
1. the blood bag is continuously and slightly shaken in the blood transfusion process, so that the blood is not in a static state, and the function of the blood platelets is ensured not to be reduced due to long static time of the blood;
2. when the blood bag is rotated, the blood bag is squeezed at the same time, so that the blood in the blood bag has higher activity;
3. set up the ring in the below and carry on spacingly with blood bag pipeline for blood bag when rocking in the top, can not cause the puzzlement to the blood transfusion of below.
Drawings
FIG. 1 is a schematic diagram of the overall structure of a clinical blood transfusion monitor provided by the present invention;
FIG. 2 is a schematic structural diagram of the interior of a circular table of a clinical blood transfusion monitor provided by the invention;
FIG. 3 is a schematic structural diagram of a placement box of a clinical blood transfusion monitor provided by the invention;
fig. 4 is a schematic longitudinal sectional view of the structure of the placement box of the clinical blood transfusion monitor provided by the invention.
Description of reference numerals:
1. a vertical strut; 2. a base; 3. a second horizontal strut; 4. a circular ring; 5. placing the box; 5-1, a pipeline outlet; 5-2, a box body; 5-3, a box cover; 5-4, supporting blocks; 5-5, a monitor; 5-6, an electric push rod; 5-7, pressing plates; 6. a slot is formed; 7. a circular truncated cone; 7-1, a circular truncated cone bottom wall; 7-2, a circular truncated cone side wall; 7-3, the upper outer wall of the circular truncated cone; 7-4, the upper inner wall of the circular truncated cone; 8. a first horizontal strut; 9. a slider; 10. a drive mechanism; 10-1, a lantern ring; 10-2, connecting rod; 10-3, a motor; 10-4, rollers; 11. and (4) a support column.
Detailed Description
Several embodiments of the present invention will be described in detail below with reference to the drawings, but it should be understood that the scope of the present invention is not limited to the embodiments.
In the present application, the type and structure of components that are not specified are all the prior art known to those skilled in the art, and those skilled in the art can set the components according to the needs of the actual situation, and the embodiments of the present application are not specifically limited.
Example 1
The present embodiment provides a clinical blood transfusion monitor, which is implemented by the basic necessary technical features to solve the problems set forth in the technical background part of the present document.
Specifically, as shown in fig. 1, an embodiment of the invention provides a clinical blood transfusion monitor, which includes a base 2, a vertical strut 1 is fixed on the base 2, the vertical strut 1 is fixedly connected with a circular truncated cone 7 parallel to the vertical strut 1 through a first horizontal strut 8 fixed at the upper end of the vertical strut 1, an annular slit 6 is formed on the right side of the circular truncated cone 7, a slider 9 is connected onto the slit 6 in a sliding manner, the slider 9 moves on the slit 6 through a driving mechanism 10, a placing box 5 for placing a blood bag and enabling a blood bag pipeline to penetrate out is connected to the free end of the slider 9, and the driving mechanism 10 is electrically connected with a power supply device.
When the blood bag placing box is used, a blood bag is placed in the placing box 5, a blood bag pipeline penetrates out of the placing box 5, the other end, penetrating out of the blood bag pipeline, of the blood bag can be used for transfusion for a patient, a power supply of the driving mechanism 10 is started, the driving mechanism 10 enables the sliding block 9 to move on the slot opening 6, namely the sliding block 9 moves along a circular track, therefore, the placing box 5 can move synchronously along with the movement of the sliding block 9, the placing box 5 moves in a circumferential looping mode around the right side of the circular truncated cone 7, the placing box 5 overturns when the placing box 5 moves to the highest point, the blood bag placed in the placing box 5 is also overturned, and therefore shaking of blood in the blood bag is achieved to ensure that the blood cannot coagulate due to static state.
Example 2
The present embodiment is based on example 1 and optimizes the implementation scheme in example 1, so that the present embodiment is more stable and better in performance during the operation process, but the present embodiment is not limited to the implementation manner described in the present embodiment.
Specifically, as shown in fig. 2, the circular truncated cone 7 is of a hollow structure, the circular truncated cone 7 includes a circular truncated cone bottom wall 7-1 fixed on the first horizontal support rod 8, one surface of the circular truncated cone bottom wall 7-1, which is far away from the first horizontal support rod 8, is fixedly connected with the circular truncated cone upper wall through an annular circular truncated cone side wall 7-2, the circular truncated cone bottom wall 7-1 is fixedly connected with the circular truncated cone upper wall through a support column 11, the circular truncated cone upper wall is divided into a circular truncated cone upper outer wall 7-3 and a circular truncated cone upper inner wall 7-4 by the slit 6, the circular truncated cone upper outer wall 7-3 is fixed on the side wall of the circular truncated cone side wall 7-2, the circular truncated cone upper inner wall 7-4 is fixed on the support column 11, the slider 9 penetrates through the slit 6.
The driving mechanism 10 is arranged in the circular table 7 with a hollow structure, so that when the sliding block 9 moves in the circumferential direction, the sliding block can move along the surface of the circular table 7, and the sliding block 9 is more stable in movement. Meanwhile, the built-in driving mechanism 10 also ensures that the abrasion of the driving mechanism 10 is not increased when the slide block 9 moves.
In this embodiment, the driving mechanism 10 includes a collar 10-1 sleeved on the supporting column 11, two ends of the collar 10-1 are respectively in contact with the circular truncated cone bottom wall 7-1 and the circular truncated cone upper inner wall 7-4, a connecting rod 10-2 is fixed to a side of the collar 10-1 away from the supporting column 11, a roller 10-4 is arranged on a surface of the connecting rod 10-2 opposite to the circular truncated cone bottom wall 7-1, an axis of the roller 10-4 is connected with an output shaft of a motor 10-3, the motor 10-3 is fixed to the connecting rod 10-2, one end of the slider 9 located inside the circular truncated cone 7 is fixed to the connecting rod 10-2, and the motor 10-3 is electrically connected to the power supply device.
The technical scheme refines the driving mechanism, specifically, the rotation is transmitted to the roller 10-4 through the rotation of the output shaft of the motor 10-3, the connecting rod 10-2 starts to move due to the rotation of the roller 10-4, and as one end of the connecting rod 10-2 is limited on the supporting column 11 by the lantern ring 10-1, the connecting rod 10-2 rotates by taking the supporting column 11 as a shaft, and meanwhile, the sliding block 9 on the connecting rod 10-2 moves circumferentially along with the rotation of the connecting rod 10-2.
Example 3
The present embodiment is based on example 1 and optimizes the implementation scheme in example 1, so that the present embodiment is more stable and better in performance during the operation process, but the present embodiment is not limited to the implementation manner described in the present embodiment.
Specifically, as shown in fig. 3-4, the placing box 5 includes a box body 5-2 connected to the slider 9, a conduit outlet 5-1 for passing through a blood bag conduit is provided on any surface of the box body 5-2 not connected to the slider 9, a support block 5-4 is fixed around the conduit outlet 5-1 at a set distance, the support block 5-4 is fixed on the outer surface of the box body 5-2, a monitor 5-5 for monitoring blood outflow is provided on a surface of the support block 5-4 facing the conduit outlet 5-1, the monitor 5-5 and the driving mechanism 10 are respectively in signal connection with a processor, and the monitor 5-5 and the processor are respectively in electrical connection with the power supply device;
wherein, the monitor 5-5 is a color sensor or an infrared sensor. If the monitor 5-5 is a color sensor, the color of the blood bag conduit is detected, red indicates blood circulation, and transparent indicates no blood circulation. If the monitor 5-5 is an infrared sensor, whether the blood bag pipeline is blocked or not is detected, the blocked state indicates that blood flows, and the unblocked state indicates that no blood flows.
The blood bag is placed in the box body 5-2, the blood bag pipeline passes through the pipeline outlet 5-1, at the moment, the monitor 5-5 detects whether blood exists in the blood bag pipeline or not, detected data are sent to the processor in real time, when the blood circulation is detected, the central processing unit controls the driving mechanism 10 to work, and when the blood circulation is not detected, the central processing unit controls the driving mechanism 10 to stop working. Thus, even after completion of blood transfusion, the doctor can know the state of blood transfusion without shaking the blood and stopping the drive mechanism 10.
The inner surface of the box body 5-2 is hinged with a pressing plate 5-7 through a hinged shaft, the free end of the pressing plate 5-7 is connected with the box body 5-2 through an electric push rod 5-6, a push rod seat of the electric push rod 5-6 is hinged on the inner surface of the box body 5-2, a push rod head of the electric push rod 5-6 is hinged on the pressing plate 5-7, the electric push rod 5-6 is electrically connected with a power supply device, and the electric push rod 5-6 is in signal connection with a processor.
The blood bag is placed in the box body 5-2, and is continuously extruded through the pressing plate 5-7, so that manual squeezing is simulated, and blood in the blood bag is prevented from coagulating. For this purpose, the control pressure plate 5-7 is moved using an electric push rod 5-6. When blood flows, the central processing unit controls the electric push rod 5-6 to work, and when the blood does not flow, the central processing unit controls the electric push rod 5-6 to stop working.
In this embodiment, the hinge shaft is located at the lower end of the electric push rod 5-6. The squeezed position is thus located in the upper part of the blood bag. The edge of the top of the box body 5-2 is hinged with a box cover 5-3, and the box cover 5-3 is attracted with the box body 5-2 through a magnetic buckle.
Example 4
The present embodiment is based on example 1 and optimizes the implementation scheme in example 1, so that the present embodiment is more stable and better in performance during the operation process, but the present embodiment is not limited to the implementation manner described in the present embodiment.
Specifically, the lower extreme of first horizontal strut 8 is equipped with second horizontal strut 3, and the one end of second horizontal strut 3 is fixed on vertical strut 1, and the other end of second horizontal strut 3 is connected with and is used for passing ring 4 of blood bag pipeline.
Because the blood bag conduit may be swung during the shaking process, the swung conduit may cause damage to the patient during the blood infusion process. Therefore, the blood bag fixing device is provided with the circular ring 4, the circular ring 4 is fixed on the vertical support rod 1 through the second horizontal support rod 3, and at the moment, the blood bag pipeline is fixed, so that the blood bag pipeline cannot pass through the circular ring 4 to be limited, cannot swing, and cannot cause damage to a patient.
In this embodiment, the ring 4 comprises a first semicircular ring and a second semicircular ring respectively hinged at the head of the second horizontal strut 3, and the free ends of the first semicircular ring and the second semicircular ring are locked by a lock catch.
Like this, open the hasp between first semicircle ring and the second semicircle ring, put blood bag pipeline into between first semicircle ring and the second semicircle ring, buckle the hasp between first semicircle ring and the second semicircle ring, just make first semicircle ring and second semicircle ring constitute ring 4.
In conclusion, the invention discloses a clinical blood transfusion monitoring instrument which comprises a base, wherein a vertical supporting rod is fixed on the base, a circular truncated cone parallel to the vertical supporting rod is fixedly connected to the vertical supporting rod through a first horizontal supporting rod fixed at the upper end of the vertical supporting rod, an annular slit is formed in the surface, away from the vertical supporting rod, of the circular truncated cone, a sliding block is connected onto the slit in a sliding mode, the sliding block moves on the slit through a driving mechanism, a placing box used for placing a blood bag and enabling a blood bag pipeline to penetrate out is connected to the free end of the sliding block, and the driving mechanism is electrically connected with a power supply device. The blood bag is continuously and slightly shaken in the blood transfusion process, so that the blood is not in a static state, the function of platelets is ensured not to be reduced due to the long static time of the blood, meanwhile, the blood bag is extruded simultaneously when the blood bag is rotated, the blood in the blood bag is enabled to be more active, and in addition, the ring is arranged below the blood bag to limit the position of the blood bag pipeline, so that the blood bag does not cause trouble to the blood transfusion below when the blood bag shakes above the blood bag.
The above disclosure is only for a few specific embodiments of the present invention, however, the present invention is not limited to the above embodiments, and any variations that can be made by those skilled in the art are intended to fall within the scope of the present invention.

Claims (8)

1. The utility model provides a clinical blood transfusion monitor, includes base (2), its characterized in that, is fixed with vertical branch (1) on base (2), vertical branch (1) through fixing first horizontal branch (8) fixedly connected with of vertical branch (1) upper end with round platform (7) that vertical branch (1) is parallel have seted up annular seam (6) on the right side of round platform (7), and it has slider (9) to slide fit on seam (6), and slider (9) are in through actuating mechanism (10) the up-motion of seam (6), the free end of slider (9) is connected with and is used for placing blood bag and can make placing box (5) that blood bag pipeline worn out, actuating mechanism (10) are connected with the power supply unit electricity.
2. The clinical transfusion monitor according to claim 1, wherein the circular truncated cone (7) is hollow, the circular truncated cone (7) comprises a circular truncated cone bottom wall (7-1) fixed on the first horizontal supporting rod (8), one surface of the circular truncated cone bottom wall (7-1) far away from the first horizontal supporting rod (8) is fixedly connected with a circular truncated cone upper wall through an annular circular truncated cone side wall (7-2), the circular truncated cone bottom wall (7-1) is fixedly connected with the circular truncated cone upper wall through a supporting column (11), the circular truncated cone upper wall is divided into a circular truncated cone upper outer wall (7-3) and a circular truncated cone upper inner wall (7-4) by the slot (6), the circular truncated cone upper outer wall (7-3) is fixed on the side wall of the circular truncated cone side wall (7-2), and the circular truncated cone upper inner wall (7-4) is fixed on the supporting column (11), the sliding block (9) penetrates through the slot opening (6), and one end, located inside the circular truncated cone (7), of the sliding block (9) is connected with the driving mechanism (10).
3. The clinical transfusion monitor according to claim 2, wherein the driving mechanism (10) comprises a sleeve ring (10-1) sleeved on the supporting column (11), two ends of the sleeve ring (10-1) are respectively contacted with the circular truncated cone bottom wall (7-1) and the circular truncated cone upper inner wall (7-4), one surface of the sleeve ring (10-1) far away from the supporting column (11) is fixed with a connecting rod (10-2), the surface of the connecting rod (10-2) opposite to the circular truncated cone bottom wall (7-1) is provided with a roller (10-4), the axis of the roller (10-4) is connected with the output shaft of a motor (10-3), the motor (10-3) is fixed on the connecting rod (10-2), one end of the sliding block (9) positioned inside the circular truncated cone (7) is fixed on the connecting rod (10-2), the motor (10-3) is electrically connected with a power supply device.
4. The clinical blood transfusion monitor according to claim 1, wherein the placing box (5) comprises a box body (5-2) connected to the slide block (9), any one surface of the box body (5-2) not connected to the slide block (9) is provided with a pipeline outlet (5-1) for passing through a blood bag pipeline, a support block (5-4) is fixed at a set distance around the pipeline outlet (5-1), the support block (5-4) is fixed on the outer surface of the box body (5-2), a monitor (5-5) for monitoring blood outflow is arranged on one surface of the support block (5-4) facing the pipeline outlet (5-1), the monitor (5-5) and the driving mechanism (10) are respectively connected with a processor through signals, and the monitor (5-5), The processor is electrically connected with the power supply device respectively;
the inner surface of the box body (5-2) is hinged with a pressing plate (5-7) through a hinged shaft, the free end of the pressing plate (5-7) is connected with the box body (5-2) through an electric push rod (5-6), a push rod seat of the electric push rod (5-6) is hinged on the inner surface of the box body (5-2), a push rod head of the electric push rod (5-6) is hinged on the pressing plate (5-7), and the electric push rod (5-6) is electrically connected with a power supply device.
5. A clinical transfusion monitor according to claim 4, characterized in that said articulated shaft is located at the lower end of said electric push rod (5-6).
6. A clinical transfusion monitor according to claim 4, characterized in that the top edge of the box body (5-2) is hinged with a box cover (5-3), the box cover (5-3) is attracted with the box body (5-2) through a magnetic buckle.
7. A clinical transfusion monitor according to claim 1, characterized in that the lower end of said first horizontal strut (8) is provided with a second horizontal strut (3), one end of the second horizontal strut (3) being fixed to said vertical strut (1), the other end of the second horizontal strut (3) being connected to a ring (4) for passing through the blood bag conduit.
8. A clinical blood transfusion monitor according to claim 7, characterised in that said ring (4) comprises a first semi-ring and a second semi-ring hinged respectively at the head of said second horizontal strut (3), the free ends of the first and second semi-rings being locked by means of a snap lock.
CN201911060572.8A 2019-11-01 2019-11-01 Clinical blood transfusion monitor Active CN110680983B (en)

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Publication number Priority date Publication date Assignee Title
FR2796182B1 (en) * 1999-07-05 2001-09-21 Lab Med Blutbank Technologie G DEVICE FOR TRANSMITTING DATA BETWEEN A COMPUTER CHIP ASSOCIATED WITH A BLOOD POCKET AND THE COMPUTER DEVICE OF A WEIGHING DEVICE
CN103906429A (en) * 2011-05-03 2014-07-02 汾沃有限公司 Platelet resuspension method and apparatus
CN208852127U (en) * 2018-03-06 2019-05-14 吉林大学 A kind of monitoring of cell preparation venous transfusion bag cell concentration and evenly mixing device
CN109876236A (en) * 2019-03-26 2019-06-14 张宝昌 It is a kind of for preventing the device of transfusion bags or transfusion bottle blood coagulation
CN110237344A (en) * 2019-04-10 2019-09-17 广州市婵昕生物科技有限责任公司 A kind of stable type infusion device with oscillating function for biological diagnosis and treatment

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2796182B1 (en) * 1999-07-05 2001-09-21 Lab Med Blutbank Technologie G DEVICE FOR TRANSMITTING DATA BETWEEN A COMPUTER CHIP ASSOCIATED WITH A BLOOD POCKET AND THE COMPUTER DEVICE OF A WEIGHING DEVICE
CN103906429A (en) * 2011-05-03 2014-07-02 汾沃有限公司 Platelet resuspension method and apparatus
CN208852127U (en) * 2018-03-06 2019-05-14 吉林大学 A kind of monitoring of cell preparation venous transfusion bag cell concentration and evenly mixing device
CN109876236A (en) * 2019-03-26 2019-06-14 张宝昌 It is a kind of for preventing the device of transfusion bags or transfusion bottle blood coagulation
CN110237344A (en) * 2019-04-10 2019-09-17 广州市婵昕生物科技有限责任公司 A kind of stable type infusion device with oscillating function for biological diagnosis and treatment

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