CN109675141A - A kind of adjustable infusion pump in driving section position - Google Patents
A kind of adjustable infusion pump in driving section position Download PDFInfo
- Publication number
- CN109675141A CN109675141A CN201910098595.1A CN201910098595A CN109675141A CN 109675141 A CN109675141 A CN 109675141A CN 201910098595 A CN201910098595 A CN 201910098595A CN 109675141 A CN109675141 A CN 109675141A
- Authority
- CN
- China
- Prior art keywords
- driving
- infusion pump
- pump
- driving portion
- flip
- 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.)
- Granted
Links
- 238000001802 infusion Methods 0.000 title claims abstract description 83
- 238000002347 injection Methods 0.000 claims abstract description 8
- 239000007924 injection Substances 0.000 claims abstract description 8
- 238000007789 sealing Methods 0.000 claims description 4
- 239000007788 liquid Substances 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 230000005540 biological transmission Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 239000010687 lubricating oil Substances 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008450 motivation Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000002093 peripheral effect Effects 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
- A61M5/142—Pressure infusion, e.g. using pumps
-
- 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
- A61M5/178—Syringes
- A61M5/20—Automatic syringes, e.g. with automatically actuated piston rod, with automatic needle injection, filling automatically
Abstract
The invention discloses a kind of adjustable infusion pumps in driving section position, including shell, syringe pump and infusion pump and driving mechanism；The driving mechanism includes motor, driving portion and driving section, and the end of the syringe pump is provided with syringe pump driving portion, and the end of the infusion pump is provided with infusion pump driving portion；When the injection pump work, the driving section, which is overturn between the driving portion and the syringe pump driving portion and with the driving portion and the syringe pump driving portion, to be connected；When the infusion pump work, the driving section, which is overturn between the driving portion and the infusion pump driving portion and with the driving portion and the infusion pump driving portion, to be connected., can be convenient, flexible that powershift is realized between infusion pump and syringe pump by the way that the driving section being arranged may be reversed with the infusion pump that this structure designs, then effectively meet the needs of dual-use, meanwhile, also effectively reduce the production cost of the infusion pump.
Description
Technical field
The present invention relates to the field of medical instrument technology more particularly to a kind of adjustable infusion pumps in driving section position.
Background technique
For patient injection or the pump housing of infusion under the prior art, split settings are mostly used greatly, i.e., the various pump housings are individually set
It sets, so that pump housing function is more single, and puts inconvenience, more occupied space, further, since every set pump housing is all independent
It is provided with driving device, therefore but also manufacturing cost is higher.
Summary of the invention
The purpose of the present invention is to provide a kind of adjustable infusion pumps in driving section position, and the infusion pump is compact-sized, energy
Enough by the setting of driving mechanism, powershift is easily carried out between infusion pump and syringe pump, and then infusion is effectively reduced
The production cost of pump, meets the needs of dual-use.
To achieve this purpose, the present invention adopts the following technical scheme:
A kind of adjustable infusion pump in driving section position, including shell, it is set up in the intracorporal syringe pump of the shell and infusion
Pump and the driving mechanism being set between the syringe pump and infusion pump；The driving mechanism includes motor and the motor
Drive shaft fastening driving portion and around the driving portion may be reversed setting driving section, the syringe pump end setting
There is syringe pump driving portion, the end of the infusion pump is provided with infusion pump driving portion；When the injection pump work, the transmission
Portion, which is overturn between the driving portion and the syringe pump driving portion and with the driving portion and the syringe pump driving portion, to be connected
It connects；When the infusion pump work, the driving section overturn between the driving portion and the infusion pump driving portion and with institute
Driving portion is stated to be connected with the infusion pump driving portion.
Wherein, the driving portion is set as the driving gear coaxially fastened with the drive shaft of the motor, the driving section
Including being articulated in the flip-arm of the drive shaft of the motor, being articulated in the drive shaft one end of the flip-arm far from the motor
Driven gear and extension are used to drive the flip-arm around the handle of the drive shaft turns of the motor, institute in the shell
Driving gear is stated to be meshed with the driven gear.
Wherein, the flip-arm includes the first flip-arm and the second overturning for the drive shaft for being articulated in the motor in parallel
Arm, and be set to the main shaft of the drive shaft one end of first flip-arm and the second flip-arm far from the motor, it is described from
Moving gear is articulated in the main shaft, and first flip-arm and second flip-arm are located at the two of the driving gear
Side.
Wherein, the syringe pump driving portion is the syringe pump gear set for being set to drive shaft one end of the syringe pump；Institute
Stating infusion pump driving portion is the infusion pump gear set for being set to drive shaft one end of the infusion pump.
Wherein, the syringe pump gear set, the driving gear, the driven gear and the infusion pump gear set with
The housing wall for being provided with the handle is disposed adjacent.
Wherein, the housing wall above the driving gear is provided through oiling groove, and the oiling groove is provided with sealing cover.
Wherein, the handle is provided with the locking member matched with the shell.
Wherein, the locking member is the set screw for being set to the handle end face, the set screw and is opened in institute
The screw hole for stating housing sidewall is threadedly coupled.
Wherein, the top of the shell is provided with positioning groove along the direction of propulsion of syringe pump, the positioning groove and outer
Prolong the shield perforation setting in the shell one side wall.
Wherein, the infusion pump is provided in the cavity of the shell far from the positioning groove side.
Beneficial effects of the present invention: the present invention provides a kind of adjustable infusion pumps in driving section position, including shell, frame
The syringe pump and infusion pump that are disposed in the housing and the driving mechanism being set between the syringe pump and infusion pump；Institute
Stating driving mechanism includes motor, with the driving portion of the drive shaft fastening of the motor and around the turnable setting of the driving portion
Driving section, the end of the syringe pump is provided with syringe pump driving portion, and the end of the infusion pump is provided with infusion pump driving
Portion；When the injection pump work, the driving section overturn between the driving portion and the syringe pump driving portion and with institute
Driving portion is stated to be connected with the syringe pump driving portion；When the infusion pump work, the driving section is overturn to the driving
It is connected between portion and the infusion pump driving portion and with the driving portion and the infusion pump driving portion.With the design of this structure
Infusion pump, can be convenient, flexible that powershift is realized between infusion pump and syringe pump by the way that the driving section being arranged may be reversed,
Then effectively meet the needs of dual-use, meanwhile, also effectively reduce the production cost of the infusion pump.
Detailed description of the invention
Fig. 1 is a kind of axonometric drawing of the adjustable infusion pump in driving section position of the present invention.
Fig. 2 is the axonometric drawing in Fig. 1 after infusion pump removal shell.
Fig. 3 is the axonometric drawing of driving mechanism in Fig. 1.
Specific embodiment
To further illustrate the technical scheme of the present invention below with reference to the accompanying drawings and specific embodiments.
In conjunction with shown in Fig. 1 to Fig. 3, a kind of adjustable infusion pump in driving section position, including shell are present embodiments provided
1, the syringe pump 2 and infusion pump 3 that are set up in the shell 1 and the drive being set between the syringe pump 2 and infusion pump 3
Motivation structure 4；The driving mechanism 4 includes motor 41, with the driving portion of the drive shaft fastening of the motor 41 and around the drive
The driving section of setting may be reversed in dynamic portion, and the end of the syringe pump 2 is provided with syringe pump driving portion, the end of the infusion pump 3
It is provided with infusion pump driving portion；When the syringe pump 2 work, the driving section is overturn to the driving portion and the syringe pump
It is connected between driving portion and with the driving portion and the syringe pump driving portion；When the infusion pump 3 work, the transmission
Portion, which is overturn between the driving portion and the infusion pump driving portion and with the driving portion and the infusion pump driving portion, to be connected
It connects.
Specifically, the driving portion is set as the active coaxially fastened with the drive shaft of the motor 41 in the present embodiment
Gear 42, the driving section include be articulated in the motor 41 drive shaft flip-arm, be articulated in the flip-arm far from institute
The driven gear 44 and extension for stating drive shaft one end of motor 41 are used to drive the flip-arm around described in the shell 1
The handle 5 of the drive shaft turns of motor 41, the driving gear 42 are meshed with the driven gear 44.The syringe pump driving
Portion is the syringe pump gear set 21 for being set to drive shaft one end of the syringe pump 2；The infusion pump driving portion is is set to
State the infusion pump gear set 31 of drive shaft one end of infusion pump 3.
It designs, when needing to realize powershift between infusion pump 3 and syringe pump 2, can pass through using the above structure
The rotation of handle 5 drives flip-arm around the drive shaft turns of motor 41, and then drives the driven gear for being set to flip-arm end
44 along 42 outer peripheral surface of driving gear rotate, then with the infusion pump gear set 31 or syringe pump gear set 21 of 42 side of driving gear
It is meshed, powershift is realized conveniently with this, in this way, it is possible to easily realize dual-use, while also greatly
Save the infusion pump production cost.
Further, in the present embodiment, the flip-arm include be articulated in parallel the motor 41 drive shaft first
Flip-arm 431 and the second flip-arm 432, and first flip-arm 431 and the second flip-arm 432 are set to far from the electricity
The main shaft 433 of drive shaft one end of machine 41, the driven gear 44 are articulated in the main shaft 433,431 He of the first flip-arm
Second flip-arm 432 is located at the two sides of the driving gear 42.Enable driven gear 44 and driving tooth with this
Take turns 42 reliable and stable engagements, while but also driven gear 44 after overturning is more stable with infusion pump gear set 31 or note
Pump gear group 21 is penetrated to be meshed
Further, in the present embodiment, the syringe pump gear set 21, the driving gear 42, the driven gear 44
And the infusion pump gear set 31 is disposed adjacent with 1 wall of shell for being provided with the handle 5.In order between gear and gear set
Lubrication, 1 wall of shell of 42 top of the driving gear is provided through oiling groove, and the oiling groove is provided with sealing cover 6.Add
When adding lubricating oil, it is only necessary to start sealing cover 6.
In the present embodiment, in order to enable the positioning that the driving section after overturning can be reliable and stable, the present embodiment is in handle 5
Lock screw 7 is provided on end face, which, both can be real by the threaded connection between the threaded hole on 1 wall of shell
The fixation of existing flip-arm.Further, the handle 5 in the present embodiment and the second flip-arm 432 are using integrated molding design.
In addition, in the present embodiment, in order to facilitate putting for syringe pump 2, in top the pushing away along syringe pump 2 of the shell 1
Direction is provided with positioning groove 12, in addition, object of the injection rod back and forth movement of syringe pump 2 to 1 outside of shell in order to prevent
It causes to collide, the present embodiment has shield 13 in the side extension also in shell 1, which sets with the perforation of positioning groove 12
It sets.In addition, the cavity in the shell 1 is provided with infusion pump 3 far from 12 side of positioning groove, infusion pump 3 is made with this
It is integrated with the setting of syringe pump 2.
The technical principle of the invention is described above in combination with a specific embodiment.These descriptions are intended merely to explain of the invention
Principle, and shall not be construed in any way as a limitation of the scope of protection of the invention.Based on the explanation herein, the technology of this field
Personnel can associate with other specific embodiments of the invention without creative labor, these modes are fallen within
Within protection scope of the present invention.
Claims (10)
1. a kind of adjustable infusion pump in driving section position, it is characterised in that: including shell, be set up in the intracorporal injection of the shell
Pump and infusion pump and the driving mechanism being set between the syringe pump and infusion pump；The driving mechanism include motor, with
The driving portion of the drive shaft fastening of the motor and the driving section that setting may be reversed around the driving portion, the syringe pump
End is provided with syringe pump driving portion, and the end of the infusion pump is provided with infusion pump driving portion；When the injection pump work,
The driving section overturns between the driving portion and the syringe pump driving portion and with the driving portion and the syringe pump and drives
Dynamic portion is connected；When the infusion pump work, the driving section overturn to the driving portion and the infusion pump driving portion it
Between and be connected with the driving portion and the infusion pump driving portion.
2. a kind of adjustable infusion pump in driving section position according to claim 1, it is characterised in that: the driving portion setting
For the driving gear coaxially fastened with the drive shaft of the motor, the driving section includes the drive shaft for being articulated in the motor
Flip-arm, the driven gear for being articulated in the drive shaft one end of the flip-arm far from the motor and extension are in the shell
For driving the flip-arm around the handle of the drive shaft turns of the motor, the driving gear is mutually nibbled with the driven gear
It closes.
3. a kind of adjustable infusion pump in driving section position according to claim 2, it is characterised in that: the flip-arm includes
Be articulated in the first flip-arm and the second flip-arm of the drive shaft of the motor in parallel, and be set to first flip-arm and
The main shaft of the drive shaft one end of the second flip-arm far from the motor, the driven gear are articulated in the main shaft, and described first
Flip-arm and second flip-arm are located at the two sides of the driving gear.
4. a kind of adjustable infusion pump in driving section position according to claim 2, it is characterised in that: the syringe pump driving
Portion is the syringe pump gear set for being set to drive shaft one end of the syringe pump；The infusion pump driving portion is described defeated to be set to
The infusion pump gear set of drive shaft one end of liquid pump.
5. a kind of adjustable infusion pump in driving section position according to claim 4, it is characterised in that: the injection pump gear
Group, the driving gear, the driven gear and the infusion pump gear set are adjacent with the housing wall for being provided with the handle
Setting.
6. a kind of adjustable infusion pump in driving section position according to claim 2, it is characterised in that: on the driving gear
The housing wall of side is provided through oiling groove, and the oiling groove is provided with sealing cover.
7. a kind of adjustable infusion pump in driving section position according to claim 2, it is characterised in that: the handle is provided with
The locking member matched with the shell.
8. a kind of adjustable infusion pump in driving section position according to claim 7, it is characterised in that: the locking member is to set
It is placed in the set screw of the handle end face, the set screw is threadedly coupled with the screw hole for being opened in the housing sidewall.
9. a kind of adjustable infusion pump in driving section position according to claim 2, it is characterised in that: the top of the shell
The direction of propulsion of syringe pump is provided with positioning groove, the positioning groove and extension to pass through in the shield of the shell one side wall
Logical setting.
10. a kind of adjustable infusion pump in driving section position according to claim 9, it is characterised in that: far from the positioning
The infusion pump is provided in the cavity of the shell of groove side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910098595.1A CN109675141B (en) | 2019-01-31 | 2019-01-31 | Infusion pump with position-adjustable transmission part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910098595.1A CN109675141B (en) | 2019-01-31 | 2019-01-31 | Infusion pump with position-adjustable transmission part |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109675141A true CN109675141A (en) | 2019-04-26 |
| CN109675141B CN109675141B (en) | 2024-03-26 |
Family
ID=66195527
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910098595.1A Active CN109675141B (en) | 2019-01-31 | 2019-01-31 | Infusion pump with position-adjustable transmission part |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109675141B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113144336A (en) * | 2021-05-26 | 2021-07-23 | 深圳中科生物医疗电子有限公司 | Infusion pump |
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| CN208057860U (en) * | 2018-03-08 | 2018-11-06 | 深圳中科生物医疗电子有限公司 | A kind of driving device being provided with clockwork spring |
| CN108888827A (en) * | 2018-06-25 | 2018-11-27 | 南京市第医院 | Multifunctional intellectual infusion pump |
| CN209713855U (en) * | 2019-01-31 | 2019-12-03 | 深圳中科生物医疗电子有限公司 | A kind of adjustable infusion pump in driving section position |
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| EP0170784A1 (en) * | 1984-06-05 | 1986-02-12 | Intermedicat GmbH | Syringe-pump |
| JPH07270409A (en) * | 1994-03-31 | 1995-10-20 | Toto Ltd | Parallel syringe pumps for urine analysis |
| US20010044602A1 (en) * | 2000-05-18 | 2001-11-22 | Klaus Angersbach | Infusion pump |
| US20060079862A1 (en) * | 2003-02-02 | 2006-04-13 | Amir Genosar | Drug infusion device |
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| CN1986009A (en) * | 2006-10-23 | 2007-06-27 | 圣美申医疗科技（上海）有限公司 | Portable intravenous injection and transfusion system |
| CN201008686Y (en) * | 2007-03-16 | 2008-01-23 | 杭州圣合医疗器械成套有限公司 | Needle tubing machine of syringe for medical purpose |
| CN201524307U (en) * | 2008-06-03 | 2010-07-14 | 惠州益邦科技有限公司 | Multifunctional injection pump with TCI learning mode |
| CN101786215A (en) * | 2010-03-17 | 2010-07-28 | 安徽巨一自动化装备有限公司 | Positioning device with switchable type length position and height position |
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| CN104552193A (en) * | 2014-12-25 | 2015-04-29 | 长春轨道客车股份有限公司 | Railway vehicle bogie framework overturning device |
| CN204468871U (en) * | 2015-01-19 | 2015-07-15 | 南通大学附属医院 | A kind of syringe pump clamping device |
| JP2017038692A (en) * | 2015-08-18 | 2017-02-23 | テルモ株式会社 | Syringe pump |
| CN105353058A (en) * | 2015-11-02 | 2016-02-24 | 上海盛拓医疗器械有限公司 | Automatic reversing liquid phase injection pump |
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| JP2017109095A (en) * | 2015-12-15 | 2017-06-22 | 板垣 昌広 | Roll paper winding device and roll paper holder utilizing the same |
| CN105666683A (en) * | 2016-02-29 | 2016-06-15 | 周兆弟 | Overturning arm mechanism for pipe die and pile separation |
| US20180280607A1 (en) * | 2017-03-31 | 2018-10-04 | Becton, Dickinson And Company | Smart Wearable Injection and/or Infusion Device |
| CN107349492A (en) * | 2017-07-04 | 2017-11-17 | 聊城市斐然实凯科技有限公司 | A kind of syringe pump |
| CN207980116U (en) * | 2017-12-15 | 2018-10-19 | 广东省人民医院(广东省医学科学院) | The replaceable injection tube contrast apparatus of integral type |
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| CN108888827A (en) * | 2018-06-25 | 2018-11-27 | 南京市第医院 | Multifunctional intellectual infusion pump |
| CN209713855U (en) * | 2019-01-31 | 2019-12-03 | 深圳中科生物医疗电子有限公司 | A kind of adjustable infusion pump in driving section position |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113144336A (en) * | 2021-05-26 | 2021-07-23 | 深圳中科生物医疗电子有限公司 | Infusion pump |
| CN113144336B (en) * | 2021-05-26 | 2023-11-10 | 深圳中科生物医疗电子有限公司 | Infusion pump |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109675141B (en) | 2024-03-26 |
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