CN108325006A - Blood pump power supply device - Google Patents
Blood pump power supply device Download PDFInfo
- Publication number
- CN108325006A CN108325006A CN201810174762.1A CN201810174762A CN108325006A CN 108325006 A CN108325006 A CN 108325006A CN 201810174762 A CN201810174762 A CN 201810174762A CN 108325006 A CN108325006 A CN 108325006A
- Authority
- CN
- China
- Prior art keywords
- accelerator
- blood pump
- power supply
- supply device
- connect
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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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
- A61M60/00—Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
-
- 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
- A61M2205/00—General characteristics of the apparatus
- A61M2205/82—Internal energy supply devices
Abstract
The present invention relates to a kind of blood pump power supply devices, including hand part, accelerator, belt wheel mechanism, motor, revolution counter and the first magnetic part, the output end of the hand part is connect with the input terminal of the accelerator, the belt wheel mechanism is used to connect the output end of the hand part and the motor, the hand part drive the electric power generation by the belt wheel mechanism, the motor is electrically connected with the revolution counter, first magnetic part is connect with the output end of the accelerator, and first magnetic part is used to cooperate with the second magnetic part in blood pump.The blood pump power supply device is realized by the cooperation of hand part, accelerator, belt wheel mechanism, motor and revolution counter and supplies power in the case of no electricity for blood pump, revolution counter can show rotating speed, the rotating speed that hand part can be adjusted by the rotating speed of display ensure that the stability of the first magnetic part rotating speed.
Description
Technical field
The present invention relates to medical instruments fields, more particularly to a kind of blood pump power supply device.
Background technology
Currently used multiple organ room temperature perfusion system usage scenario is more, emergency relief or some in special circumstances
It will appear not electric situation, often can not normally maintain the normal fortune of this kind of multiple organ room temperature perfusion system in this case
Turn, is easy to happen the case where can not rescuing in time.
Invention content
Based on this, it is necessary to be unable to maintain that asking for multiple organ room temperature perfusion system normal operation in the case of for no electricity
Topic, provides a kind of blood pump power supply device.
A kind of blood pump power supply device, including hand part, accelerator, belt wheel mechanism, motor, revolution counter and first are magnetic
The output end of part, the hand part is connect with the input terminal of the accelerator, and the belt wheel mechanism is for connecting the hand part
Output end and the motor, the hand part electric power generation is driven by the belt wheel mechanism, the motor with it is described
Revolution counter is electrically connected, and first magnetic part is connect with the output end of the accelerator, and first magnetic part is used for and blood
The second magnetic part movement will be driven thus by blood when the second magnetic part in pump cooperates, first magnetic part moves
Blood output in pump.
Above-mentioned blood pump power supply device, the output end of part hand first and the input terminal of accelerator connect, therefore hand
Part will drive the work of accelerator internal structure, the rotating speed of hand part that will be exported by the output end of accelerator after acceleration.Meanwhile
The output end of hand part is connect by belt wheel mechanism with motor, will be driven by belt wheel mechanism when the rotation of the output end of hand part
Motor works, and will generate electricity after motor work, and the current or voltage based on motor is obtained turning for the input terminal of hand part by revolution counter
Speed, while the rotating speed of accelerator output end also can be obtained, adjust the output end of accelerator by adjusting the rotating speed of hand part
Rotating speed, and the output end of accelerator connect with the first magnetic part will drive the first magnetic part rotation, by hand part, accelerator,
The cooperation of belt wheel mechanism, motor and revolution counter is realized supplies power in the case of no electricity for blood pump, ensure that blood pump
Normal use, while revolution counter can show rotating speed, and the rotating speed of hand part can be adjusted by the rotating speed of display, protect
The stability for having demonstrate,proved the first magnetic part rotating speed ensure that stability of the blood pump in blood transmission process.
Above-mentioned technical proposal is further described below：
First magnetic part is magnet ring in one of the embodiments,.The form of magnet ring can be preferably into action edge
Output, ensure the output effect of power.
The belt wheel mechanism includes driving pulley, driven pulley and conveyer belt, the active in one of the embodiments,
Belt wheel is connect with the output end of the hand part, and the driven pulley is connect with the motor, the driven pulley and the master
By the transmission band connection between movable belt pulley, the diameter of the driving pulley is more than the diameter of the driven pulley.Band turbine
Structure realizes the transmission of power, the transmittance process of entire power by the mutual cooperation of driving pulley, driven pulley and conveyer belt
It is more stable, while the diameter of driving pulley can make the higher power generation process of the rotating speed of driven pulley more than the diameter of driven pulley
More stablize.
The accelerator includes accelerator ontology, accelerator input axis and accelerator output in one of the embodiments,
Axis, the accelerator input axis and the accelerator output shaft are connect with the accelerator ontology, the accelerator input axis
Drive the intrinsic component movement of the accelerator to drive the accelerator output shaft to rotate when rotation, the accelerator is defeated
The rotary speed for entering axis is less than the rotary speed of the accelerator output shaft, and the accelerator input axis connects with the hand part
It connects, the accelerator output shaft is connect with first magnetic part.The accelerated device body interior knot of rotating speed of accelerator input axis
It is exported by accelerator output shaft after structure processing, entire power transmission process is also the process accelerated, by accelerator output shaft
The rotating speed of output is more than the rotating speed of accelerator input axis, can reduce the rotating speed for needing to be inputted by hand part in this manner,
Avoid the need for keeping excessively high rotating speed to make one more tired, by it is also ensured that the first magnetic part is by higher under special circumstances
Rotating speed, ensure blood pump in pressure can meet the requirements.
Blood pump power supply device further includes mounting bracket assembly in one of the embodiments, and the accelerator further includes
Accelerator locating piece, the accelerator ontology are arranged on the mounting bracket assembly, and the accelerator locating piece is for connecting institute
State accelerator ontology and the mounting bracket assembly.The setting of mounting bracket assembly can position accelerator well, whole
Structure movement is more simple.
The mounting bracket assembly includes attaching plate elements, connector, support plate, connection pillar in one of the embodiments,
And pedestal, it is connected by the connector between the attaching plate elements and the accelerator ontology, the accelerator ontology setting
In the support plate, described connection pillar one end is connect with the support plate, and the other end is connect with the pedestal.
Blood pump power supply device further includes for the pump head with perfusion system pump head cooperation in one of the embodiments,
Shell, the pump head shell are arranged around first magnetic part.The setting of pump head shell can preferably be coordinated with blood pump, be used
Process is more convenient, reliable.
Blood pump power supply device further includes shell in one of the embodiments, the accelerator, the band turbine
Structure, the motor and the revolution counter are arranged in the shell.The setting of shell can be good to accelerator, band turbine
Structure, motor and revolution counter are protected, and are prolonged the service life.
The shell includes face-piece, connection shell and bottom case in one of the embodiments, is led between the face-piece and bottom case
The connection shell connection is crossed, the face-piece, the connection shell and the bottom case are enclosed installation space.
Blood pump power supply device further includes carrying handle in one of the embodiments, and the carrying handle setting exists
On the shell.
The revolution counter is pointer revolution counter in one of the embodiments,.Pointer revolution counter, which is shown, more to be stablized, structure
Reliably.
Description of the drawings
Fig. 1 is the stereogram of the blood pump power supply device described in the embodiment of the present invention；
Fig. 2 is the front view of the blood pump power supply device described in the embodiment of the present invention；
Fig. 3 is the stereogram of the blood pump power supply device described in the embodiment of the present invention removed after shell；
Fig. 4 is the sectional view of the blood pump power supply device described in the embodiment of the present invention.
1. hand part；
2. accelerator, 21. accelerator ontologies, 22. accelerator input axis, 23. accelerator output shafts, the positioning of 24. accelerators
Part；
3. belt wheel mechanism, 31. driving pulleys, 32. driven pulleys, 33. conveyer belts；
4. motor；
5. revolution counter；
6. the first magnetic part；
7. pump head shell；
8. mounting bracket assembly, 81. attaching plate elements, 82. connectors, 83. support plates, 84. connection pillars, 85. pedestals；
9. shell, 91. face-pieces, 92. connection shells, 93. bottom cases；
10. carrying handle.
Specific implementation mode
The present invention will be further described in detail in the following with reference to the drawings and specific embodiments.
It should be noted that when element is referred to as " being fixed on " another element, it can be directly anchored to another
On element or another element can also be fixed on by element placed in the middle.When an element be known as " connection " another
Element, it can be directly to another element or can also be to be connected to another yuan by element placed in the middle
Part.
Fig. 1, Fig. 2, Fig. 3 and Fig. 4 are please referred to, a kind of blood pump power supply dress is disclosed in one embodiment of the present of invention
It sets, which includes hand part 1, accelerator 2, belt wheel mechanism 3, motor 4, revolution counter 5 and the first magnetic part
6, the output end of the hand part 1 is connect with the input terminal of the accelerator 2, and the belt wheel mechanism 3 is described hand for connecting
The output end of part 1 generates electricity by driving the motor 4 to rotate by the belt wheel mechanism 3 with the motor 4, the hand part 1, institute
Motor 4 and the revolution counter 5 to be stated to be electrically connected, first magnetic part 6 is connect with the output end of the accelerator 2, and described the
Described second will be driven when one magnetic part 6 is used to cooperate with the second magnetic part in blood pump, first magnetic part 6 moves
Magnetic part movement is to export the blood in blood pump.
The output end of above-mentioned blood pump power supply device, first hand part 1 is connect with the input terminal of accelerator 2, therefore hand
The work of 2 internal structure of accelerator will be driven by shaking part 1, and the rotating speed of hand part 1 will be defeated by the output end of accelerator 2 after acceleration
Go out.Meanwhile the output end of hand part 1 is connect by belt wheel mechanism 3 with motor 4, will be passed through when the rotation of the output end of hand part 1
Belt wheel mechanism 3 drives motor 4 to work, and motor 4 will generate electricity after working, and revolution counter 5 obtains the current or voltage based on motor 4 in one's hands
The rotating speed of the input terminal of part 1 is shaken, while the rotating speed of 2 output end of accelerator also can be obtained, is adjusted by adjusting the rotating speed of hand part 1
The rotating speed of the output end of accelerator 2 is saved, and the output end of accelerator 2 connect with the first magnetic part 6 and revolves the first magnetic part 6 of drive
Turn, by the cooperation of hand part 1, accelerator 2, belt wheel mechanism 3, motor 4 and revolution counter 5 realize it is no electricity in the case of be
Blood pump supplies power, ensure that the normal use of blood pump, while revolution counter 5 can show rotating speed, can pass through display
Rotating speed adjust the rotating speed of hand part 1, ensure that the stability of 6 rotating speed of the first magnetic part, ensure that blood pump is conveyed in blood
Stability in the process.
Optionally, first magnetic part 6 is magnet ring.The form of magnet ring can ensure preferably into the output of action edge
The output effect of power.
Optionally, the hand part 1 is wind.
Fig. 3 and Fig. 4 are please referred to, optionally, the belt wheel mechanism 3 includes driving pulley 31, driven pulley 32 and conveyer belt
33, the driving pulley 31 is connect with the output end of the hand part 1, and the driven pulley 32 is connect with the motor 4, described
It is connected by the conveyer belt 33 between driven pulley 32 and the driving pulley 31, the diameter of the driving pulley 31 is more than institute
State the diameter of driven pulley 32.Belt wheel mechanism 3 is realized by the mutual cooperation of driving pulley 31, driven pulley 32 and conveyer belt 33
The transmission of power, the transmittance process of entire power is more stable, while the diameter of driving pulley 31 is more than driven pulley 32
Diameter can be such that the higher power generation process of the rotating speed of driven pulley 32 more stablizes.
Fig. 3 and Fig. 4 are please referred to, optionally, the accelerator 2 includes accelerator ontology 21, accelerator input axis 22 and adds
Fast device output shaft 23, the accelerator input axis 22 and the accelerator output shaft 23 are connect with the accelerator ontology 21,
The accelerator input axis 22 drives the component in the accelerator ontology 21 to move to drive the accelerator defeated when rotating
Shaft 23 rotates, and the rotary speed of the accelerator input axis 22 is less than the rotary speed of the accelerator output shaft 23, described
Accelerator input axis 22 is connect with the hand part 1, and the accelerator output shaft 23 is connect with first magnetic part 6.Accelerate
It is exported by accelerator output shaft 23 after accelerated 21 internal structure of the device ontology processing of rotating speed of device input shaft 22, entire power
Transmittance process is also the process accelerated, and the rotating speed of accelerator input axis 22 is more than by the rotating speed that accelerator output shaft 23 exports, is led to
The rotating speed for needing to be inputted by hand part 1 can be reduced by crossing such mode, avoid the need for keeping excessively high rotating speed to make one more tired,
By it is also ensured that the first magnetic part 6 is ensured that the pressure in blood pump disclosure satisfy that and is wanted by higher rotating speed under special circumstances
It asks.
Fig. 3 is please referred to, optionally, above-mentioned blood pump power supply device further includes mounting bracket assembly 8, and the accelerator 2 is also
Including accelerator locating piece 24, the accelerator ontology 21 is arranged on the mounting bracket assembly 8, the accelerator locating piece 24
For connecting the accelerator ontology 21 and the mounting bracket assembly 8.The setting of mounting bracket assembly 8 can carry out very accelerator
Good positioning, overall structure movement are more simple.
Fig. 3 is please referred to, optionally, the mounting bracket assembly 8 includes attaching plate elements 81, connector 82, support plate 83, connection
Pillar 84 and pedestal 85 are connected between the attaching plate elements 81 and the accelerator ontology 21 by the connector 82, described
Accelerator ontology 21 is arranged in the support plate 83, and 84 one end of the connection pillar is connect with the support plate 83, the other end
It is connect with the pedestal 85.
Referring to Fig.1 and 2, optionally, above-mentioned blood pump power supply device further includes for matching with perfusion system pump head
The pump head shell 7 of conjunction, the pump head shell 7 are arranged around first magnetic part 6.The setting of pump head shell 7 can preferably and blood pump
Coordinated, it is more convenient using process, reliable.
Fig. 1 is please referred to, optionally, above-mentioned blood pump power supply device further includes shell 9, the accelerator 2, the belt wheel
Mechanism 3, the motor 4 and the revolution counter 5 are arranged in the shell 9.The setting of shell 9 can be good to accelerator
2, belt wheel mechanism 3, motor 4 and revolution counter 5 are protected, and are prolonged the service life.
Referring to Fig.1 and 2, optionally, the shell 9 includes face-piece 91, connection shell 92 and bottom case 93, the face-piece 91
It is connected by the connection shell 92 between bottom case 93, the face-piece 91, the connection shell 92 and the bottom case 93 are enclosed
Installation space.
Please refer to Fig. 1 optionally, above-mentioned blood pump power supply device further includes carrying handle 10, and the carrying handle 10 is set
It sets on the shell 9.
Optionally, the revolution counter 5 is pointer revolution counter.Pointer revolution counter, which is shown, more to be stablized, and structure is reliable.
Each technical characteristic of embodiment described above can be combined arbitrarily, to keep description succinct, not to above-mentioned reality
It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, it is all considered to be the range of this specification record.
Several embodiments of the invention above described embodiment only expresses, the description thereof is more specific and detailed, but simultaneously
It cannot therefore be construed as limiting the scope of the patent.It should be pointed out that coming for those of ordinary skill in the art
It says, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to the protection of the present invention
Range.Therefore, the protection domain of patent of the present invention should be determined by the appended claims.
Claims (10)
1. a kind of blood pump power supply device, which is characterized in that including hand part (1), accelerator (2), belt wheel mechanism (3), electricity
Machine (4), revolution counter (5) and the first magnetic part (6), the output end of the hand part (1) connect with the input terminal of the accelerator (2)
It connects, the belt wheel mechanism (3) is used to connect the output end of the hand part (1) and the motor (4), the hand part (1) are led to
It crosses the belt wheel mechanism (3) and drives motor (4) power generation, the motor (4) is electrically connected with the revolution counter (5), described
First magnetic part (6) is connect with the output end of the accelerator (2), and first magnetic part (6) is used for and second in blood pump
The second magnetic part movement will be driven thus will be in blood pump when magnetic part cooperates, first magnetic part (6) moves
Blood exports.
2. blood pump power supply device according to claim 1, which is characterized in that the belt wheel mechanism (3) includes actively
The output end of belt wheel (31), driven pulley (32) and conveyer belt (33), the driving pulley (31) and the hand part (1) connects
It connects, the driven pulley (32) connect with the motor (4), leads between the driven pulley (32) and the driving pulley (31)
The conveyer belt (33) connection is crossed, the diameter of the driving pulley (31) is more than the diameter of the driven pulley (32).
3. blood pump power supply device according to claim 1, which is characterized in that the accelerator (2) includes accelerator
Ontology (21), accelerator input axis (22) and accelerator output shaft (23), the accelerator input axis (22) and the accelerator
Output shaft (23) is connect with the accelerator ontology (21), and the accelerator input axis (22) drives the accelerator when rotating
Component in ontology (21) moves that the accelerator output shaft (23) is driven to rotate, the rotation of the accelerator input axis (22)
Rotary speed is less than the rotary speed of the accelerator output shaft (23), the accelerator input axis (22) and the hand part (1)
Connection, the accelerator output shaft (23) connect with first magnetic part (6).
4. blood pump power supply device according to claim 3, which is characterized in that further include mounting bracket assembly (8), it is described
Accelerator (2) further includes accelerator locating piece (24), and the accelerator ontology (21) is arranged on the mounting bracket assembly (8),
The accelerator locating piece (24) is for connecting the accelerator ontology (21) and the mounting bracket assembly (8).
5. blood pump power supply device according to claim 4, which is characterized in that the mounting bracket assembly (8) includes connecting
Fishplate bar part (81), connector (82), support plate (83), connection pillar (84) and pedestal (85), the attaching plate elements (81) and institute
It states and is connected by the connector (82) between accelerator ontology (21), the accelerator ontology (21) is arranged in the support plate
(83) on, described connection pillar (84) one end is connect with the support plate (83), and the other end is connect with the pedestal (85).
6. blood pump power supply device according to claim 1, which is characterized in that further include for perfusion system pump head
The pump head shell (7) of cooperation, the pump head shell (7) are arranged around first magnetic part (6).
7. blood pump power supply device according to claim 1, which is characterized in that further include shell (9), the accelerator
(2), the belt wheel mechanism (3), the motor (4) and the revolution counter (5) are arranged in the shell (9).
8. blood pump power supply device according to claim 7, which is characterized in that the shell (9) include face-piece (91),
Shell (92) and bottom case (93) are connected, is connected by the connection shell (92) between the face-piece (91) and bottom case (93), the face
Shell (91), the connection shell (92) and the bottom case (93) are enclosed installation space.
9. blood pump power supply device according to claim 8, which is characterized in that further include carrying handle (10), it is described
Carrying handle (10) is arranged on the shell (9).
10. according to claim 1-9 any one of them blood pump power supply devices, which is characterized in that the revolution counter (5) is
Pointer revolution counter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810174762.1A CN108325006A (en) | 2018-03-02 | 2018-03-02 | Blood pump power supply device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810174762.1A CN108325006A (en) | 2018-03-02 | 2018-03-02 | Blood pump power supply device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108325006A true CN108325006A (en) | 2018-07-27 |
Family
ID=62930224
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810174762.1A Pending CN108325006A (en) | 2018-03-02 | 2018-03-02 | Blood pump power supply device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108325006A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04203364A (en) * | 1990-11-30 | 1992-07-23 | Terumo Corp | Pump driving device |
| JPH04203363A (en) * | 1990-11-30 | 1992-07-23 | Terumo Corp | Pump driving device |
| JP4548450B2 (en) * | 2007-05-29 | 2010-09-22 | 株式会社ジェイ・エム・エス | Turbo blood pump |
| CN205215813U (en) * | 2015-12-24 | 2016-05-11 | 天津汇康医用设备有限公司 | Hand blood pump with prevent reverse rotating -structure |
| CN205252175U (en) * | 2015-12-24 | 2016-05-25 | 天津汇康医用设备有限公司 | Centrifugal pump hand cranking device |
-
2018
- 2018-03-02 CN CN201810174762.1A patent/CN108325006A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04203364A (en) * | 1990-11-30 | 1992-07-23 | Terumo Corp | Pump driving device |
| JPH04203363A (en) * | 1990-11-30 | 1992-07-23 | Terumo Corp | Pump driving device |
| JP4548450B2 (en) * | 2007-05-29 | 2010-09-22 | 株式会社ジェイ・エム・エス | Turbo blood pump |
| CN205215813U (en) * | 2015-12-24 | 2016-05-11 | 天津汇康医用设备有限公司 | Hand blood pump with prevent reverse rotating -structure |
| CN205252175U (en) * | 2015-12-24 | 2016-05-25 | 天津汇康医用设备有限公司 | Centrifugal pump hand cranking device |
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Effective date of registration: 20181203 Address after: 528300 Design Square Phase II, B2 District, No. 1 Sanle Road, Beijiao Town, Shunde District, Foshan City, Guangdong Province Applicant after: GUANGDONG SHUNDE INDUSTRIAL DESIGN INSTITUTE (GUANGDONG SHUNDE INNOVATIVE DESIGN INSTITUTE) Address before: 528300 Design Square Phase II, B2 District, No. 1 Sanle Road, Beijiao Town, Shunde District, Foshan City, Guangdong Province Applicant before: GUANGDONG SHUNDE INDUSTRIAL DESIGN INSTITUTE (GUANGDONG SHUNDE INNOVATIVE DESIGN INSTITUTE) Applicant before: Guangzhou General Hospital Guangzhou Military Command |
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| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180727 |