CN109125845A - Platelet transfusion oscillator - Google Patents
Platelet transfusion oscillator Download PDFInfo
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- CN109125845A CN109125845A CN201811154592.7A CN201811154592A CN109125845A CN 109125845 A CN109125845 A CN 109125845A CN 201811154592 A CN201811154592 A CN 201811154592A CN 109125845 A CN109125845 A CN 109125845A
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- side box
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- platelet
- oscillating portion
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- 210000001772 blood platelet Anatomy 0.000 claims abstract description 139
- 230000010355 oscillation Effects 0.000 claims abstract description 35
- 238000009413 insulation Methods 0.000 claims description 23
- 230000005611 electricity Effects 0.000 claims description 3
- 230000006378 damage Effects 0.000 abstract description 4
- 230000000474 nursing effect Effects 0.000 abstract description 3
- 208000010110 spontaneous platelet aggregation Diseases 0.000 abstract description 3
- 230000007704 transition Effects 0.000 description 16
- 210000004369 blood Anatomy 0.000 description 10
- 239000008280 blood Substances 0.000 description 10
- 230000005540 biological transmission Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 6
- 238000001802 infusion Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 230000009471 action Effects 0.000 description 4
- 230000002776 aggregation Effects 0.000 description 3
- 238000004220 aggregation Methods 0.000 description 3
- 230000023597 hemostasis Effects 0.000 description 3
- 102000015081 Blood Coagulation Factors Human genes 0.000 description 2
- 108010039209 Blood Coagulation Factors Proteins 0.000 description 2
- 230000004913 activation Effects 0.000 description 2
- 239000003114 blood coagulation factor Substances 0.000 description 2
- 230000003511 endothelial effect Effects 0.000 description 2
- 239000004615 ingredient Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 1
- 102000004317 Lyases Human genes 0.000 description 1
- 108090000856 Lyases Proteins 0.000 description 1
- 208000007536 Thrombosis Diseases 0.000 description 1
- 238000002617 apheresis Methods 0.000 description 1
- 230000000740 bleeding effect Effects 0.000 description 1
- 210000000601 blood cell Anatomy 0.000 description 1
- 230000023555 blood coagulation Effects 0.000 description 1
- 229940019700 blood coagulation factors Drugs 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000015271 coagulation Effects 0.000 description 1
- 238000005345 coagulation Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000004064 dysfunction Effects 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 210000002381 plasma Anatomy 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000003634 thrombocyte concentrate Substances 0.000 description 1
- 210000001519 tissue Anatomy 0.000 description 1
- 238000013519 translation Methods 0.000 description 1
- 210000003556 vascular endothelial cell Anatomy 0.000 description 1
Classifications
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F31/00—Mixers with shaking, oscillating, or vibrating mechanisms
- B01F31/20—Mixing the contents of independent containers, e.g. test tubes
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- Health & Medical Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Hematology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medical Preparation Storing Or Oral Administration Devices (AREA)
Abstract
The present invention relates to a kind of platelet transfusion oscillators, comprising: left side box body and right side box body are provided with blood platelet bag in the box body of left side, and blood platelet bag is suspended in the upper inner wall of left side box body；Power device is arranged in the box body of right side, for providing power required for oscillation occurs to oscillation device；Oscillation device is arranged in the box body of left side, oscillation device includes support portion and oscillating portion, gap is equipped between the support portion and oscillating portion, the blood platelet bag contacts respectively in the gap between support portion and oscillating portion, with support portion and oscillating portion, the oscillating portion is connect with power device, vibrates blood platelet bag by power provided by power device.The configuration of the present invention is simple, it is easy to operate, it is easy to carry, with constant oscillation frequency blood platelet bag during guaranteeing platelet transfusion, it prevents platelet aggregation to be unlikely to vibrate to overrun again to cause the destruction of platelet component, and liberates nursing staff, improve working efficiency.
Description
Technical field
The present invention relates to the field of medical instrument technology, and in particular to a kind of platelet transfusion oscillator.
Background technique
Blood platelet is one of effective component important in blood, is mainly used for preventing and treating platelet counts reduction
Or bleeding caused by dysfunction, to restore and maintain hemostasis and the coagulation function of body.Clinic is main at present by hand
The Platelets Pheresis/Apheresis platelets of Platelet Concentrate and the blood cell separator acquisition of preparation.Blood platelet can by its film surface substance with it is non-
Platelet materials surface is sticked, and when vascular endothelial cell is damaged, that is, endothelial tissue is adhered to, for stopping blooding；In addition
Dense body can will be stored in after blood platelet is stimulated, the intracorporal substance release of lyase further promotes the activation of blood platelet, gathers
Collection accelerates hemostasis；And under the activation for causing poly- agent, similar blood platelet can be connected to one with most fast speed rapidly
It rises, aggregation is agglomerating, plays aggregation bridge beam action；A variety of coagulation factors in the adsorbable blood plasma of last platelet surface, if blood
Endothelial tube is damaged, with platelet adhesion reaction and is gathered in damaged part, local blood coagulation factor concentration can be made to increase, be conducive to blood
Liquid solidification and physiological hemostasis.In short, blood platelet can aggregation forms thrombus rapidly in the place of needs, promote blood clotting.Therefore,
During platelet transfusion, blood platelet is aggregated in order to prevent, usually needed during infusion not failure of oscillation swing,
Frequency is 70 ± 5 beats/min, too fast to influence Effect Transfusion slowly excessively.Currently, clinically rarely having specifically for this requirement
Equipment.In ward, needs nursing staff ceaselessly to vibrate manually in the infusion process of blood platelet, not only special messenger is needed to guard,
Medical resource and human resources are wasted, and cannot guarantee that the accuracy of frequency of oscillation.
Application No. is the Chinese patents that 201420774419, patent name is platelet transfusion oscillator, disclose one kind
Platelet transfusion oscillator, as shown in fig. 6, existing platelet transfusion oscillator, including a lasso, lasso is for directly outstanding
It is hung on the hook of infusion support, set loop diameter is 2cm；It is fixedly connected with transition connecting rod below lasso, is arranged in transition connecting rod
There is transition connection ring, the transition connection pole length connected between lasso and transition connection ring is 2cm, connects transition connection ring and side
Transition connection pole length between box is 3cm, and transition connecting rod cannot rotate, and transition connection ring plays the work of whole device rotation
With rotatable 360 ° of connections；Square box is connect by transition connecting rod with transition connection ring, the cross sectional dimensions of square box for 8 ×
8cm, inside are placed with stepper motor, and stepper motor size is 3 × 3cm, play oscillation action, it is small to trigger blood in use
Plate is transfused 180 ° of oscillator constant speed rotary, and stepper motor drives entire dress by excessive connection ring in square box internal storage, use
Rotation is set, attaching plug is drawn in stepper motor upper end, wire length 1.5m, and plug is three hole plugs, is supplied for motor
Electric wire and plug in the square box of electric wire fixing groove setting, can be wrapped in electric wire fixing groove, suspention hook is semicircle by electricity
Shape hook, the upper end connect square box, and fixation is non-rotatable, and lower end can hang blood platelet bag.The platelet transfusion oscillator
It drives whole device to rotate with constant frequency of oscillation using motor, to guarantee the Quality Safety of blood platelet, prevents blood platelet
The destruction of ingredient.
For the platelet transfusion oscillator of the prior art during platelet oscillation, entire blood platelet sack is with motor
Do not stop carry out back rotation, there are infusion apparatus take off pipe danger；When there was only a small amount of blood platelet in blood platelet sack, continue to shake bag
Failure of oscillation is not swung son, is caused blood platelet bag unstable, is influenced the infusion of blood platelet；Extraneous factor is easy to turning for interference sack simultaneously
It is dynamic, and the fracture that can also cause sack upper end is rotated for a long time.
Summary of the invention
In consideration of it, the present invention provides one in order to solve the problems such as existing platelet transfusion oscillator is unstable, dangerous
Kind platelet transfusion oscillator, platelet transfusion oscillator structure is simple, easy to operate, easy to carry, is guaranteeing that blood platelet is defeated
With constant oscillation frequency blood platelet bag during note, platelet aggregation is prevented to be unlikely to vibrate to overrun again to cause blood platelet
The destruction of ingredient, and a collection of nursing staff is liberated, its workload is reduced, working efficiency is improved.
To achieve the goals above, the invention provides the following technical scheme:
The present invention provides a kind of platelet transfusion oscillator, and the platelet transfusion oscillator includes:
Box body, the box body include left side box body and right side box body, are provided with blood platelet bag, blood in the left side box body
Platelet bag is suspended in the upper inner wall of left side box body；
Power device, the power device are arranged in the box body of right side, needed for vibrating to oscillation device offer
The power wanted；
Oscillation device, the oscillation device are arranged in the box body of left side, and oscillation device includes support portion and oscillating portion, described
Gap is equipped between support portion and oscillating portion, the blood platelet bag is in the gap between support portion and oscillating portion and supports
Portion and oscillating portion contact respectively, and the oscillating portion is connect with power device, and it is small to vibrate blood by power provided by power device
Plate bag.
In above-mentioned platelet transfusion oscillator, preferably, the support portion is opposite with oscillating portion level to be set
It sets, the support portion is arranged on the box body of left side, and the oscillating portion is arranged on the box body of right side.
In above-mentioned platelet transfusion oscillator, preferably, the support portion is cylindrical shape, support portion edge
Axis direction is equipped with first rotating shaft, and the both ends of the first rotating shaft are connected on the forward and backward side wall of left side box body.
In above-mentioned platelet transfusion oscillator, preferably, the oscillating portion is elliptic cylindrical shape, oscillating portion edge
Axis direction is equipped with the second shaft, and the both ends of second shaft are respectively hinged on the forward and backward side wall of right side box body.
In above-mentioned platelet transfusion oscillator, preferably, thermal insulation board is equipped in the right side box body, it is described
Right side tray interior is separated into left and right two parts by thermal insulation board, and the oscillating portion is set on the left of thermal insulation board, and the power device is set
It sets on the right side of thermal insulation board.
In above-mentioned platelet transfusion oscillator, preferably, the power device includes power supply and motor, institute
It states power supply to be connected to motor, the motor is arranged on the right side of thermal insulation board, the tray interior of right side, and motor output end is connected by transmission
It is connected to the second shaft of oscillating portion, motor output end and the second shaft of oscillating portion link；
Preferably, the power device further includes having rotational speed governor, and the rotational speed governor is arranged in power supply and motor
Between, for controlling motor speed；
More preferably, the power device further includes having time relay, and the time relay setting is in power supply and turns
Time between fast controller, for controlling power supply disconnection with connecting.
In above-mentioned platelet transfusion oscillator, preferably, the right wall of the right side box body is equipped with end cap, institute
End cap is stated equipped with multiple heat release holes.
In above-mentioned platelet transfusion oscillator, preferably, it is between the left side box body and right side box body
Hingedly, hinged place is located at the upper left corner in left side the box body upper right corner and right side box body, and the right side box body is hinged on left side box body
Inside.
In above-mentioned platelet transfusion oscillator, preferably, the bottom of the left side box body and right side box body
It is equipped with the tooth plate being mutually matched, left side box body bottom is equipped with female tooth plate, and right side box body bottom is equipped with sub- tooth plate, female
It is equipped with the tooth being mutually matched below the top of tooth plate and sub- tooth plate, the sub- tooth plate is arc-shaped, the revolution of the sub- tooth plate of arc
Center is located on the hinged place axis of left side box body and right side box body；
Preferably, female tooth plate is in straight panel shape
In above-mentioned platelet transfusion oscillator, preferably, first is equipped with above the left side box body upper wall
Hook, first hook are arranged upward, rope and the second hook are equipped with below the box body upper wall of left side, the blood platelet bag passes through
Second hangs over left side tray interior.
Compared with the immediate prior art, technical solution provided by the invention has following excellent effect:
Compared with the platelet transfusion oscillator of the prior art, the present invention provides a kind of platelet transfusion oscillators to have
It is following the utility model has the advantages that
1. each electronic component of the invention is connected, motor, rotational speed governor, time relay three's collective effect, quasi-
The speed and frequency of rotation really are controlled, to meet the frequency of oscillation of blood platelet in sack；
2. blood platelet of the invention only moves up and down in bag interior and generates oscillation, compared with traditional blood platelet with entire
Sack shakes, and can effectively avoid the risk of de- pipe；
3. tooth form card slot of the invention can regulate and control the distance between two cylinders, no matter blood platelet surplus in sack is more
It is few, it can be according to intrinsic hunting of frequency；
4. platelet transfusion oscillator of the invention uses the shape of transparent plastic, what can be apparent observes blood platelet
Surplus, convenient for by tooth form card slot can regulate and control the distance between support portion and oscillating portion adjustment, thus guarantee oscillation effect
Fruit；
5. platelet transfusion oscillator tray interior space of the invention is enough big, and hangs the rope of blood platelet sack
Rope can sufficiently meet the sack of different size with oscilaltion；
6. platelet transfusion oscillator of the invention is when in use, blood platelet sack is placed in transparent box, it can
It, can interference to avoid the external world to infusion with the bag-shaped state of the intracorporal blood platelet of intuitive observation box；
7. platelet transfusion oscillator electronic component of the invention and elliptic cylindrical are separated by thermal insulation layer, and are designed
Heat release hole can effectively avoid the influence that heat production generates blood platelet during working long hours；
8. platelet transfusion oscillator operation of the invention is simple, easily controllable, easy to carry, blood can be accurately attained
Frequency of oscillation needed for platelet, to avoid platelet aggregation.
Detailed description of the invention
The accompanying drawings constituting a part of this application is used to provide further understanding of the present invention, and of the invention shows
Examples and descriptions thereof are used to explain the present invention for meaning property, does not constitute improper limitations of the present invention.Wherein:
Fig. 1 is the schematic diagram of the section structure of platelet transfusion oscillator provided by the embodiment of the present invention；
Fig. 2 is a kind of structural schematic diagram of the kind of drive of A-A section in Fig. 1；
Fig. 3 is the structural schematic diagram of the A-A section another kind kind of drive in Fig. 1；
Fig. 4 is the structural schematic diagram under platelet transfusion oscillator opening state provided by the embodiment of the present invention；
Fig. 5 is the schematic diagram of the section structure under platelet transfusion oscillator opening state provided by the embodiment of the present invention；
Fig. 6 is a kind of structural schematic diagram of platelet transfusion oscillator disclosed in the prior art.
Description of symbols:
Box body on the left of 1-；Box body on the right side of 2-；3- thermal insulation board；4- end cap；5- heat release hole；6- power supply；7- relay；8- revolving speed
Controller；9- motor；10- transmission；11- first is linked up with；12- rope；13- second is linked up with；14- blood platelet bag；First turn of 15-
Axis；16- support portion；The second shaft of 17-；18- oscillating portion；Mother's 19- tooth plate；20- tooth plate；101- first pulley；102- transmission
Band；The second belt wheel of 103-；104- first gear；105- transition gear；106- second gear.
Specific embodiment
The present invention will be described in detail below with reference to the accompanying drawings and embodiments.It should be noted that in the feelings not conflicted
Under condition, the features in the embodiments and the embodiments of the present application be can be combined with each other.
In the description of the present invention, term " longitudinal direction ", " transverse direction ", "upper", "lower", "front", "rear", "left", "right", " perpendicular
Directly ", the orientation or positional relationship of the instructions such as "horizontal", "top", "bottom" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the present invention rather than require the present invention that must be constructed and operated in a specific orientation, therefore should not be understood as pair
Limitation of the invention.Term used in the present invention " connected ", " connection " shall be understood in a broad sense, for example, it may be fixedly connected,
It may be a detachable connection；It can be directly connected, can also be indirectly connected by intermediate member, for the common of this field
For technical staff, the concrete meaning of above-mentioned term can be understood as the case may be.
As shown in Figure 1, Figure 4 and Figure 5, according to an embodiment of the invention, the present invention provides a kind of platelet transfusion oscillator,
The platelet transfusion oscillator includes: box body, and the box body includes left side box body 1 and right side box body 2, the left side box body
Blood platelet bag 14 is provided in 1, blood platelet bag 14 is suspended in the upper inner wall of left side box body 1；Power device, the power dress
It installs in right side box body 2, occurs to vibrate required power for providing to oscillation device；Oscillation device, the oscillation
Device is arranged in left side box body 1, and oscillation device includes support portion 16 and oscillating portion 18, the support portion 16 and oscillating portion 18 it
Between be equipped with gap, the blood platelet bag 14 in the gap positioned at support portion 16 and oscillating portion 18 between, with support portion 16 and vibrate
Portion 18 contacts respectively, and the oscillating portion 18 is connect with power device, vibrates blood platelet bag by power provided by power device
14。
In the present embodiment, left side box body 1 and right side box body 2 are not closed structure, the right side of left side box body 1 with
Ground is set as being open, and the left side of right side box body 2 is set as being open with portion bottom surface.
In above-mentioned platelet transfusion oscillator, preferably, the support portion 16 and the horizontal phase of oscillating portion 18
To setting, the support portion 16 is arranged on left side box body 1, and the oscillating portion 18 is arranged on right side box body 2.
In above-mentioned platelet transfusion oscillator, preferably, the support portion 16 is cylindrical shape, support portion
16 are equipped with first rotating shaft 15 in the axial direction, and the both ends of the first rotating shaft 15 are connected to the forward and backward side wall of left side box body 1
On.In the present embodiment, first rotating shaft 15 is to be fixedly connected with the forward and backward side wall of left side box body 1, support portion 16 and first turn
It is also to be fixedly connected between axis 15.
As an embodiment, first rotating shaft 15 can be designed as being hinge with the forward and backward side wall of left side box body 1
It connects, is fixedly connected between support portion 16 and first rotating shaft 15, support portion 16 can be freely rotated relative to left side box body 1.
In above-mentioned platelet transfusion oscillator, preferably, the oscillating portion 18 is elliptic cylindrical shape, oscillating portion
18 are equipped with the second shaft 17 in the axial direction, and the both ends of second shaft 17 are respectively hinged at the forward and backward side wall of right side box body 2
On.
As an embodiment, oscillating portion 18 it is also an option that be cam or eccentric cylinder structure, equally can be real
The rotational frequency of the now function of oscillation blood platelet bag 14, cam or eccentric cylinder needs to reach the two of cylindroid rotational frequency
Times.
Support portion 16 is used to support blood platelet bag 14, prevents blood platelet bag 14 from moving back and forth under the action of oscillating portion 18,
To which good oscillation effect cannot be reached, because oscillating portion 18 is cylindroid, under the action of cylindroid rotation, blood platelet bag
14 have the possibility taken up by cylindroid, so that blood platelet bag 14 is detached from the limitation of support portion 16, therefore, as a kind of implementable
Mode can set one or two fixing clamp on the bottom of left side box body 1, and when vibrating blood platelet bag 14, fixing clamp is pressed from both sides
In the bottom of blood platelet bag 14, to stablize blood platelet bag 14.
In above-mentioned platelet transfusion oscillator, preferably, thermal insulation board 3, institute are equipped in the right side box body 2
Left and right two parts will be separated by stating thermal insulation board 3 inside right side box body 2, the oscillating portion 18 is set to 3 left side of thermal insulation board, the power
Device setting is on 3 right side of thermal insulation board.
In above-mentioned platelet transfusion oscillator, preferably, the power device includes power supply 6 and motor 9,
The power supply 6 is connect with motor 9, and inside 3 right side of thermal insulation board, right side box body 2,9 output end of motor passes through for the setting of motor 9
Transmission 10 is connected to the second shaft 17 of oscillating portion 18, and 9 output end of motor and 18 second shaft 17 of oscillating portion link.
As shown in Fig. 2, as an embodiment, transmission 10 is selected as V belt translation, 9 output end of motor is equipped with first
Belt wheel 101 is equipped with the second belt wheel 103 at the relative position of second shaft 17, leads between first pulley 101 and the second belt wheel 103
The connection of conveyer belt 102 is crossed, the linkage between the second shaft 17 and 9 output end of motor is realized, offers through-hole on thermal insulation board 3, pass
Band 102 is sent to pass through from through-hole；Alternatively, conveyer belt 102 can be set in 2 outside of right side box body, i.e., motor 9 is defeated
Outlet passes through 2 outer wall of right side box body and extends to 2 outside of right side box body, and correspondence one end of the second shaft 17 also extends to right side box body
2 outsides, first pulley 101 and the second belt wheel 103 are separately positioned on the end of 9 output end of motor and the second shaft 17, such
Alternative can prevent from opening up through-hole on thermal insulation board 3, so that heat caused by power device be avoided to be transmitted to right side box body 2
Left part space, influence the medical value of blood platelet bag 14.
As shown in figure 3, transmission 10 is selected as gear drive as another embodiment, 9 output end of motor is equipped with
First gear 104, is equipped with second gear 106 at the relative position of the second shaft 17, first pulley 101 and the second belt wheel 103 it
Between connected by transition gear 105, realize the linkage between the second shaft 17 and 9 output end of motor, offered on thermal insulation board 3 logical
Hole, the wheel shaft of transition gear 105 are arranged on thermal insulation board 3, the gear teeth of transition gear 105 from by across；As replaceable side
Case, first gear 104, transition gear 105 and second gear 106 be arranged at right side box body 2 outside, specific embodiment with it is excellent
Point is similar with the alternative of above embodiment, repeats no more.
Preferably, the power device further includes having rotational speed governor 8, and the setting of rotational speed governor 8 is in power supply 6 and electricity
Between machine 9, for controlling 9 revolving speed of motor；The power device further includes having time relay 7, and the time relay 7 is arranged
Time between power supply 6 and rotational speed governor 8, for controlling the disconnection of power supply 6 with connecting.
In above-mentioned platelet transfusion oscillator, preferably, the right wall of the right side box body 2 is equipped with end cap 4,
The end cap 4 is equipped with multiple heat release holes 5.End cap 4 is bolted on right side box body 2, and each component of power device is logical
It crosses and is bolted on end cap 4, easy to disassemble and maintenance.
In above-mentioned platelet transfusion oscillator, preferably, between the left side box body 1 and right side box body 2
To be hinged, hinged place is located at the upper left corner in left side box body 1 upper right corner and right side box body 2, and the right side box body 2 is hinged on left side box
The inside of body 1.There are two hinged places between left side box body 1 and right side box body 2, and along hinged direction, the outside dimension of right side box body 2 is small
In the inside dimension of left side box body 1, not interfered when guaranteeing that left side box body 1 is mutually rotated with right side box body 2.
In above-mentioned platelet transfusion oscillator, preferably, the bottom of the left side box body 1 and right side box body 2
Portion is equipped with the tooth plate being mutually matched, and 1 bottom of left side box body is equipped with female tooth plate 19, and 2 bottom of right side box body is equipped with son
The lower section of tooth plate 20, the top of female tooth plate 19 and sub- tooth plate 20 is equipped with the tooth being mutually matched, and the sub- tooth plate 20 is arc-shaped, arc
The centre of gyration of the sub- tooth plate 20 of shape is located on the hinged place axis of left side box body 1 and right side box body 2.
Preferably, female tooth plate 19 is in straight panel shape.Female tooth plate 19 is equipped with a tooth, and tooth center is located at the sub- tooth plate of arc
The underface of 20 centres of gyration, female tooth plate 19 are cantilever-designed, i.e., female tooth plate 19 only left end and left side box body 1, which are fixed, to be connected
Connect, on the left of adjusting between box body 1 and right side box body 2 when turning positional relationship, only the right end of female tooth plate 19 need to be stirred downwards,
The use level between female tooth plate 19 and sub- tooth plate 20 can be reduced, it is easy to adjust, it is easy to operate.
In above-mentioned platelet transfusion oscillator, preferably, first is equipped with above 1 upper wall of left side box body
Hook 11, first hook 11 are arranged upward, and rope 12 and the second hook 13, the blood are equipped with below 1 upper wall of left side box body
Platelet bag 14 is hung over inside the box body 1 of left side by the second hook 13.First hook 11 is used for entire platelet transfusion oscillator
It is suspended on blood transfusion bracket.
The box body of platelet transfusion oscillator of the invention is made of plastic, transparent, is divided into left side box body 1 and right side box
2 two parts of body can be opened around hinged place when use.The outer dimension of left side box body 1 is respectively 20cm, 17cm, 10cm, right side
The outer dimension of box body 2 is respectively 18cm, 15cm, 10cm.Left side box body 1 includes first the 11, second hook 13 of hook, can control
The cylindrical body supports portion 16 that rope 12, first rotating shaft 15 and the diameter moved up and down is 1cm.First hook 11 is fixed on a left side
1 top of side box body, for entire platelet transfusion oscillator to be suspended on blood transfusion bracket；Second hook 13 is arranged in left side box
Below 1 upper wall of body, for hooking 14 son of blood platelet bag, the upper end rope 12 can move up and down the height of 14 son of control blood platelet bag
Degree, to meet the sack of different size, i.e. rope 12 is flexibly connected left side box body 1 and the second hook 13.Cylindrical body supports portion 16
Diameter is 1cm, cylinder length 17cm, with left side box body 1 with wide.Cylindrical body is fixed at the 1cm of box lower end, blood platelet bag
14 when being put into, and is close to periphery.Right side box body 2 is made of two parts, is separated between the two by thermal insulation layer, and thermal insulation layer uses
Two parts length and width of glass fibre cotton plate, right side box body 2 are the same, and height is respectively 2cm and 8cm.The long axis of oscillating portion 18 is
2cm, short axle 1cm, entire cylinder length 15cm, with right side box body 2 with wide.Elliptic cylindrical oscillating portion 18 is connected with motor 9,
After powering on 6, elliptic cylindrical starts to rotate clockwise, and when long axis blood platelet bag 14 contacts, squeezes, in sack
Blood platelet up moves, and when elliptic cylindrical short axle stops operating when in the horizontal position, the blood platelet in sack moves down,
Generate oscillation.9 revolving speed of motor is controlled by rotational speed governor 8, and the time of rotation is adjusted by the time relay 7, to guarantee oscillating portion
18 frequency of oscillation is 70 ± 5 beats/min.Under normal circumstances, rotational speed governor 8 control elliptic cylindrical revolving speed be 67 turns/
Point, it is all 0.45s that the time relay 7, which powers on 6 and disconnects the time of power supply 6, the oscillation frequency of platelet oscillation device at this time
Rate is 67 beats/min, and motor 9, rotational speed governor 8,7 three of time relay series connection are connected with power supply 6.Electronic component is in length
During time service, certain heat can be generated, is had a certain impact to blood platelet, therefore design heat release hole 5, guarantee heat
Dissipation.The distance between the adjustable left side box body 1 of tooth plate and right side box body 2, to adjust the distance of two cylinder central points.
When blood platelet amount is more in sack, the appropriate distance for adjusting two cylinder central points is larger, avoids the extruding of blood platelet, damages
Blood platelet.When blood platelet amount is less in sack, the appropriate distance for adjusting two cylinder central points is smaller, guarantee blood platelet still with
Original hunting of frequency.
The above description is only a preferred embodiment of the present invention, is not intended to restrict the invention, for those skilled in the art
For member, the invention may be variously modified and varied.All within the spirits and principles of the present invention, it is made it is any modification,
Equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (10)
1. a kind of platelet transfusion oscillator, which is characterized in that the platelet transfusion oscillator includes:
Box body, the box body include left side box body and right side box body, are provided with blood platelet bag, blood platelet in the left side box body
Bag is suspended in the upper inner wall of left side box body；
Power device, the power device are arranged in the box body of right side, required for vibrating to oscillation device offer
Power；
Oscillation device, the oscillation device are arranged in the box body of left side, and oscillation device includes support portion and oscillating portion, the support
Be equipped between portion and oscillating portion gap, the blood platelet bag in the gap positioned at support portion and oscillating portion between and support portion and
Oscillating portion contacts respectively, and the oscillating portion is connect with power device, vibrates blood platelet bag by power provided by power device.
2. platelet transfusion oscillator as described in claim 1, which is characterized in that the support portion is opposite with oscillating portion level
Setting, the support portion are arranged on the box body of left side, and the oscillating portion is arranged on the box body of right side.
3. platelet transfusion oscillator as claimed in claim 2, which is characterized in that the support portion is cylindrical shape, support
Portion is equipped with first rotating shaft in the axial direction, and the both ends of the first rotating shaft are connected on the forward and backward side wall of left side box body.
4. platelet transfusion oscillator as claimed in claim 2, which is characterized in that the oscillating portion is elliptic cylindrical shape, oscillation
Portion is equipped with the second shaft in the axial direction, and the both ends of second shaft are respectively hinged on the forward and backward side wall of right side box body.
5. platelet transfusion oscillator as claimed in claim 4, which is characterized in that be equipped with thermal insulation board, institute in the right side box body
It states thermal insulation board and right side tray interior is separated into left and right two parts, the oscillating portion is set on the left of thermal insulation board, the power device
It is arranged on the right side of thermal insulation board.
6. platelet transfusion oscillator as claimed in claim 5, which is characterized in that the power device includes power supply and electricity
Machine, the power supply are connected to motor, and the motor is arranged on the right side of thermal insulation board, the tray interior of right side, and motor output end passes through biography
Dynamic pair is connected to the second shaft of oscillating portion, and motor output end and the second shaft of oscillating portion link；
Preferably, the power device further includes having rotational speed governor, and the rotational speed governor is arranged between power supply and motor,
For controlling motor speed；
More preferably, the power device further includes having time relay, and the time relay is arranged in power supply and revolving speed control
Time between device processed, for controlling power supply disconnection with connecting.
7. platelet transfusion oscillator as claimed in claim 5, which is characterized in that the right wall of the right side box body is equipped with end
Lid, the end cap are equipped with multiple heat release holes.
8. platelet transfusion oscillator as described in claim 1, which is characterized in that between the left side box body and right side box body
To be hinged, hinged place is located at the upper left corner in left side the box body upper right corner and right side box body, and the right side box body is hinged on left side box body
Inside.
9. platelet transfusion oscillator as claimed in claim 8, which is characterized in that the bottom of the left side box body and right side box body
Portion is equipped with the tooth plate being mutually matched, and left side box body bottom is equipped with female tooth plate, and right side box body bottom is equipped with sub- tooth plate,
It is equipped with the tooth being mutually matched below the top of female tooth plate and sub- tooth plate, the sub- tooth plate is arc-shaped, and the sub- tooth plate of arc returns
Turn center to be located on the hinged place axis of left side box body and right side box body；
Preferably, female tooth plate is in straight panel shape.
10. platelet transfusion oscillator as described in claim 1, which is characterized in that be equipped with the above the left side box body upper wall
One hook, first hook are arranged upward, rope and the second hook are equipped with below the box body upper wall of left side, the blood platelet bag is logical
It crosses second and hangs over left side tray interior.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811154592.7A CN109125845A (en) | 2018-09-30 | 2018-09-30 | Platelet transfusion oscillator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811154592.7A CN109125845A (en) | 2018-09-30 | 2018-09-30 | Platelet transfusion oscillator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109125845A true CN109125845A (en) | 2019-01-04 |
Family
ID=64813894
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811154592.7A Pending CN109125845A (en) | 2018-09-30 | 2018-09-30 | Platelet transfusion oscillator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109125845A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115158860A (en) * | 2022-07-28 | 2022-10-11 | 华中科技大学同济医学院附属协和医院 | Intelligent blood transfer box |
| WO2023227799A1 (en) * | 2022-05-27 | 2023-11-30 | Centre Hospitalier Universitaire Vaudois (C.H.U.V.) | An anti-aggregate device |
-
2018
- 2018-09-30 CN CN201811154592.7A patent/CN109125845A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023227799A1 (en) * | 2022-05-27 | 2023-11-30 | Centre Hospitalier Universitaire Vaudois (C.H.U.V.) | An anti-aggregate device |
| CN115158860A (en) * | 2022-07-28 | 2022-10-11 | 华中科技大学同济医学院附属协和医院 | Intelligent blood transfer box |
| CN115158860B (en) * | 2022-07-28 | 2023-04-28 | 华中科技大学同济医学院附属协和医院 | Intelligent blood transport box |
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Application publication date: 20190104 |