CN111773481A - Intelligent sliding device for sickbed infusion - Google Patents
Intelligent sliding device for sickbed infusion Download PDFInfo
- Publication number
- CN111773481A CN111773481A CN202010816366.1A CN202010816366A CN111773481A CN 111773481 A CN111773481 A CN 111773481A CN 202010816366 A CN202010816366 A CN 202010816366A CN 111773481 A CN111773481 A CN 111773481A
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- Prior art keywords
- rotate
- infusion
- fixing
- bin
- block
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
- A61M5/168—Means for controlling media flow to the body or for metering media to the body, e.g. drip meters, counters ; Monitoring media flow to the body
- A61M5/16804—Flow controllers
- A61M5/16813—Flow controllers by controlling the degree of opening of the flow line
-
- 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
- A61M2205/33—Controlling, regulating or measuring
- A61M2205/3331—Pressure; Flow
- A61M2205/3334—Measuring or controlling the flow rate
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- Health & Medical Sciences (AREA)
- Vascular Medicine (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Hematology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The invention discloses a sickbed transfusion intelligent sliding device, belonging to the field of plastic pipeline butt joint, wherein a double-motor driving mechanism is arranged to drive the device to be integrally driven, the device is fixed around a transfusion hose, then a servo motor positioned at the front side is started to rotate in a forward direction to drive a transmission ratchet wheel to rotate, a rotation half gear ring is driven to rotate, a movable bottle mouth fixing block is driven to move towards an axle center along a limiting groove, the device is fixed at the position of a transfusion bottle mouth and is locked, then the servo motor at the front side is started to rotate in a reverse direction to drive the rotation ratchet wheel to rotate, a transmission gear is driven to rotate, a rotation screw rod is driven to move, a one-way movement fixing mechanism is driven to move forwards along the rotation screw rod, and therefore, the device moves along the transfusion hose and moves along with the rotation rod, the fixing grooves at, thereby reducing the flow of the infusion hose.
Description
Technical Field
The invention relates to the field of infusion control devices, in particular to an intelligent sickbed infusion sliding device.
Background
With the development of economy, medical staff has insufficient resources and is nervous, and patients cannot be cared for all the time. The contradiction between the patients requiring transfusion in outpatient service and hospitalization and the tense human resources is increasing. There is a pressing need for intelligent medical or intelligent care devices. At present, the monitoring for common infusion is generally a professional monitoring instrument, the monitoring instrument can monitor various functional data, has large volume and complex operation setting, needs professional medical personnel to operate, is generally used for monitoring critical patients and is not suitable for common patients and family members. In addition, there are small portable alarm devices. However, the device is used singly, and cannot inform nursing staff at a nurse station or a remote place, and has the obvious defects of low sensitivity, more false alarm and missed alarm, and the like.
The existing intelligent sickbed transfusion sliding device needs manual operation and cannot be accurately controlled.
Disclosure of Invention
The invention aims to solve the problems that manual operation is needed and accurate control cannot be realized, and provides an intelligent sliding device for sickbed infusion.
In order to achieve the purpose, the invention adopts the following technical scheme:
sick bed infusion intelligence slider includes: the semi-arc-shaped shell is provided with two groups, the semi-arc-shaped shells are movably connected through a hinge, the fixed bin, the separation bin and the driving bin are sequentially arranged in the semi-arc-shaped shell from left to right, a moving groove is arranged in the middle of the driving bin, fixing grooves in an inclined shape are arranged on the inner wall of the moving groove on the front side and the rear side, a double-motor driving mechanism is arranged on the right side in the driving bin, the left side of the double-motor driving mechanism is fixedly connected with an infusion fixing mechanism, the infusion fixing mechanism is movably arranged in the fixed bin, the right side of the middle part of the double-motor driving mechanism is in threaded connection with the lower side of a one-way moving fixing mechanism, the lower side of the one-way moving fixing mechanism penetrates through the moving groove to be in threaded connection with the right side of the middle part of the double-motor driving mechanism, and, the unidirectional movement fixing mechanism is movably arranged in the middle of the driving bin.
Preferably, the upper surface of one side of the semi-arc shell away from the hinge is provided with a magnetic adsorption block.
Preferably, the dual motor driving mechanism includes: servo motor, rotation ratchet, drive gear and rotation lead screw, follow the right side left in proper order on the servo motor main shaft with rotate ratchet axle center and infusion fixed establishment fixed connection, it is connected with drive gear front and back both sides meshing to rotate the ratchet by interior one side, drive gear axle center with rotate lead screw right side fixed connection, rotate the lead screw left and right sides and drive storehouse inner wall swing joint, the screw thread has cup jointed unidirectional movement fixed establishment on the rotation lead screw.
Preferably, the infusion fixing mechanism comprises: rotate half gear circle, remove bottleneck fixed block and transmission ratchet, servo motor main shaft front end passes drive storehouse and separate the storehouse and extend to fixed storehouse inside and with transmission ratchet axle center fixed connection, transmission ratchet upside and rotation half gear circle below front and back both sides meshing are connected, it is provided with screw thread circle and gear circle respectively to rotate half gear circle the left and right sides, it is connected with removal bottleneck fixed block right side screw thread to rotate half gear circle left side.
Preferably, the middle part of the left side of the movable bottleneck fixing block is provided with a limiting block, the middle part of the inner wall of the left side of the fixed bin is provided with a limiting groove, and the limiting block is movably sleeved inside the limiting groove.
Preferably, the unidirectional movement fixing mechanism includes: the novel friction lead screw comprises a moving block, a torsion spring, a rotating shaft, a rotating rod, a transmission shaft, a friction fixing block and a limiting rod, wherein the moving block is sleeved on the rotating lead screw in a threaded manner, the upper portion of the moving block is movably connected with the front end and the rear end of the rotating shaft, the torsion spring is fixedly mounted at the front end and the rear end of the rotating shaft, the other end of the torsion spring is fixedly connected with the inner wall of the moving block, the middle portion of the rotating shaft is fixedly connected with the lower end of the rotating rod, the lower end of the rotating rod is fixedly connected with the front end and the rear end of the transmission shaft, the upper portion of.
Compared with the prior art, the invention provides an intelligent sliding device for sickbed infusion, which has the following beneficial effects:
1. the device is driven to be integrally driven by the arranged double-motor driving mechanism, the device is fixed around the infusion hose, then the servo motor positioned on the front side is started to rotate in the forward direction to drive the transmission ratchet wheel to rotate, the rotating half gear ring is driven to rotate, the moving bottle opening fixing block is driven to move towards the axis along the limiting groove, the device is fixed at the infusion bottle opening and is locked, then the servo motor on the front side is started to rotate in the reverse direction to drive the rotating ratchet wheel to rotate, the transmission gear is driven to rotate, the rotating screw rod is driven to move, and therefore the one-way moving fixing mechanism is driven to move forwards along the rotating screw rod, so that the distance between the friction fixing blocks is reduced by the fixing grooves on the two sides when the device moves along the infusion hose and moves along the rotating rod.
2. The one-way moving fixing mechanism is arranged, the infusion hose is placed along the axis of the combined semi-arc shell, then the infusion hose is in contact with the friction fixing blocks and is fixed, the rotating rod is driven to rotate around the rotating shaft, the torsion springs are arranged on the front side and the rear side of the rotating shaft, then the rotating rod is driven to move forwards when the rotating screw rod is started, the distance between the friction fixing blocks is reduced, the friction fixing blocks are separated due to the fact that adjustment is needed, the torsion springs cannot adhere to the friction fixing blocks, and the friction fixing blocks can be separated smoothly.
Drawings
Fig. 1 is an overall schematic view of a sickbed transfusion intelligent sliding device provided by the invention;
fig. 2 is a disassembled schematic view of the intelligent sliding device for transfusion in a hospital bed according to the present invention;
fig. 3 is a disassembled schematic view of the intelligent sliding device for transfusion in a hospital bed according to the present invention;
fig. 4 is a disassembled schematic view of the intelligent sliding device for transfusion in a hospital bed according to the present invention;
fig. 5 is a disassembled schematic view of the intelligent sliding device for transfusion in a hospital bed provided by the invention.
The reference numbers in the figures illustrate:
101 half arc shell, 102 drive storehouse, 103 compartment, 104 fixed storehouse, 105 hinge, 106 shifting chute, 107 fixed slot, 201 servo motor, 202 rotation ratchet, 203 drive gear, 204 rotation lead screw, 301 rotation half gear circle, 302 move bottleneck fixed block, 303 drive ratchet, 304 stopper, 305 spacing groove, 401 movable block, 402 torsion spring, 403 axis of rotation, 404 rotation pole, 405 drive shaft, 406 friction fixed block, 407 spacing pole.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Example 1:
sick bed infusion intelligence slider includes: the device comprises a semi-arc-shaped shell 101, a driving bin 102, a separating bin 103 and a fixing bin 104, wherein the semi-arc-shaped shell 101 is provided with two groups, the semi-arc-shaped shell 101 is movably connected through a hinge 105, the fixing bin 104, the separating bin 103 and the driving bin 102 are sequentially arranged in the semi-arc-shaped shell 101 from left to right, a moving slot 106 is arranged in the middle of the driving bin 102, fixing slots 107 in an inclined shape are arranged on the front side and the rear side of the inner wall of the moving slot 106, a double-motor driving mechanism is arranged on the right side in the driving bin 102, the left side of the double-motor driving mechanism is fixedly connected with an infusion fixing mechanism, the infusion fixing mechanism is movably arranged in the fixing bin 104, the right side of the middle of the double-motor driving mechanism is in threaded connection with the lower side of a one-way moving fixing mechanism, the lower side of, the unidirectional moving fixing mechanism is movably arranged in the middle of the driving bin 102.
The upper surface of the half-arc casing 101 on the side away from the hinge 105 is provided with a magnetic adsorption block.
The dual-motor drive mechanism includes: the automatic transfusion device comprises a servo motor 201, a rotating ratchet 202, a transmission gear 203 and a rotating screw rod 204, wherein a main shaft of the servo motor 201 is fixedly connected with the axis of the rotating ratchet 202 and a transfusion fixing mechanism from right to left in sequence, one inner side of the rotating ratchet 202 is meshed and connected with the front side and the rear side of the transmission gear 203, the axis of the transmission gear 203 is fixedly connected with the right side of the rotating screw rod 204, the left side and the right side of the rotating screw rod 204 are movably connected with the inner wall of a driving bin 102, and a one-way.
The infusion fixing mechanism comprises: the front end of a main shaft of a servo motor 201 penetrates through a driving bin 102 and a separation bin 103, extends into a fixed bin 104 and is fixedly connected with the axis of a transmission ratchet wheel 303, the upper side of the transmission ratchet wheel 303 is meshed and connected with the front side and the rear side below the rotary half gear ring 301, the left side and the right side of the rotary half gear ring 301 are respectively provided with a thread ring and a gear ring, and the left side of the rotary half gear ring 301 is in threaded connection with the right side of the movable bottle mouth fixing block 302.
The middle part of the left side of the movable bottle mouth fixing block 302 is provided with a limiting block 304, the middle part of the inner wall of the left side of the fixed bin 104 is provided with a limiting groove 305, and the limiting block 304 is movably sleeved inside the limiting groove 305.
The device is driven to be integrally driven by the arranged double-motor driving mechanism, the device is fixed around a transfusion hose, then the servo motor 201 positioned on the front side is started to rotate in the forward direction to drive the transmission ratchet wheel 303 to rotate, the rotating half gear ring 301 is driven to rotate, the moving bottle mouth fixing block 302 is driven to move towards the axis along the limiting groove 305, the device is fixed at the position of the transfusion bottle mouth and is locked, then the servo motor 201 on the front side is started to rotate in the reverse direction to drive the rotating ratchet wheel 202 to rotate, the transmission gear 203 is driven to rotate, the rotating screw rod 204 is driven to move, the one-way moving fixing mechanism is driven to move forwards along the rotating screw rod 204, the device moves along the transfusion hose and moves along with the rotating rod 404, the fixing grooves 107 on the two sides enable the distance between the friction fixing blocks 406.
Example 2: based on example 1, but with the difference that:
the unidirectional movement fixing mechanism comprises: the movable block 401, torsion spring 402, axis of rotation 403, dwang 404, transmission shaft 405, friction fixed block 406 and gag lever post 407, the movable block 401 has been cup jointed to the screw thread on the rotation lead screw 204, both ends swing joint around the inside and axis of rotation 403 of movable block 401 upside, both ends fixed mounting has torsion spring 402 around the axis of rotation 403, the torsion spring 402 other end and movable block 401 inner wall fixed connection, axis of rotation 403 middle part and dwang 404 lower extreme fixed connection, both ends fixed connection around dwang 404 lower extreme and transmission shaft 405, friction movable block 406 middle part upside and transmission shaft 405 middle part swing joint, both sides fixed mounting has gag lever post 407 around the dwang 404 middle part, gag lever post 407 activity cup joints inside fixed slot 107.
The invention is provided with a unidirectional movement fixing mechanism, the transfusion hose is put in along the axis of the combined semi-arc shell 101, then the transfusion hose is contacted with the friction fixing block 406 and is fixed, the rotating rod 404 is driven to rotate around the rotating shaft 403, and because the front side and the rear side of the rotating shaft 403 are both provided with the torsion springs 402, then when the rotating screw 204 is started, the rotating rod 404 is driven to move forwards, the distance between the friction fixing blocks 406 is reduced, and then the friction fixing blocks are separated because of the adjustment, the torsion springs 402 can prevent the friction fixing blocks 406 from being adhered and can be smoothly separated.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (6)
1. Sick bed infusion intelligence slider includes: the semi-arc-shaped shell comprises a semi-arc-shaped shell (101), a driving bin (102), a separating bin (103) and a fixing bin (104), and is characterized in that the semi-arc-shaped shell (101) is provided with two groups, the semi-arc-shaped shell (101) is movably connected through a hinge (105), the fixing bin (104), the separating bin (103) and the driving bin (102) are sequentially arranged inside the semi-arc-shaped shell (101) from left to right, a moving groove (106) is arranged in the middle of the driving bin (102), fixing grooves (107) which are inclined are arranged on the front side and the rear side of the inner wall of the moving groove (106), a double-motor driving mechanism is arranged on the right side inside the driving bin (102), the left side of the double-motor driving mechanism is fixedly connected with an infusion fixing mechanism, the infusion fixing mechanism is movably arranged inside the fixing bin (104), and the right side of the middle of the, the lower side of the unidirectional movement fixing mechanism penetrates through a movement groove (106) to be in threaded connection with the right side of the middle of the double-motor driving mechanism, the left side and the right side of the unidirectional movement fixing mechanism are movably connected with a fixing groove (107), and the unidirectional movement fixing mechanism is movably arranged in the middle of the driving bin (102).
2. The intelligent sickbed infusion sliding device according to claim 1, which is characterized in that: and a magnetic adsorption block is arranged on the upper surface of one side of the semi-arc shell (101) far away from the hinge (105).
3. The intelligent sickbed infusion sliding device according to claim 1, which is characterized in that: the dual motor drive mechanism includes: servo motor (201), rotation ratchet (202), drive gear (203) and rotation lead screw (204), follow the right side left in proper order on servo motor (201) main shaft and rotate ratchet (202) axle center and infusion fixed establishment fixed connection, it is connected with drive gear (203) front and back both sides meshing to rotate ratchet (202) and lean on interior one side, drive gear (203) axle center and rotation lead screw (204) right side fixed connection, rotate lead screw (204) left and right sides and drive storehouse (102) inner wall swing joint, the screw thread cover has single direction movement fixed establishment on rotating lead screw (204).
4. The intelligent sliding device for infusion on hospital bed according to claim 3, wherein: the infusion fixing mechanism comprises: rotate half-gear circle (301), remove bottleneck fixed block (302) and transmission ratchet (303), servo motor (201) main shaft front end pass drive storehouse (102) and separate storehouse (103) extend to fixed storehouse (104) inside and with transmission ratchet (303) axle center fixed connection, transmission ratchet (303) upside with rotate half-gear circle (301) below front and back both sides meshing and be connected, it is provided with screw thread circle and gear circle respectively to rotate half-gear circle (301) left and right sides, rotate half-gear circle (301) left side and remove bottleneck fixed block (302) right side threaded connection.
5. The intelligent sickbed infusion sliding device according to claim 4, characterized in that: the middle part of the left side of the movable bottle mouth fixing block (302) is provided with a limiting block (304), the middle part of the inner wall of the left side of the fixed bin (104) is provided with a limiting groove (305), and the limiting block (304) is movably sleeved inside the limiting groove (305).
6. The intelligent sliding device for infusion on hospital bed according to claim 3, wherein: the unidirectional movement fixing mechanism comprises: the friction block comprises a moving block (401), a torsion spring (402), a rotating shaft (403), a rotating rod (404), a transmission shaft (405), a friction fixing block (406) and a limiting rod (407), the moving block (401) is sleeved on the rotating lead screw (204) in a threaded manner, the inner portion of the upper side of the moving block (401) is movably connected with the front end and the rear end of the rotating shaft (403), the torsion spring (402) is fixedly installed at the front end and the rear end of the rotating shaft (403), the other end of the torsion spring (402) is fixedly connected with the inner wall of the moving block (401), the middle of the rotating shaft (403) is fixedly connected with the lower end of the rotating rod (404), the lower end of the rotating rod (404) is fixedly connected with the front end and the rear end of the transmission shaft (405), the upper side of the middle of the, the limiting rod (407) is movably sleeved inside the fixing groove (107).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010816366.1A CN111773481A (en) | 2020-08-14 | 2020-08-14 | Intelligent sliding device for sickbed infusion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010816366.1A CN111773481A (en) | 2020-08-14 | 2020-08-14 | Intelligent sliding device for sickbed infusion |
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| Publication Number | Publication Date |
|---|---|
| CN111773481A true CN111773481A (en) | 2020-10-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010816366.1A Pending CN111773481A (en) | 2020-08-14 | 2020-08-14 | Intelligent sliding device for sickbed infusion |
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| Country | Link |
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| CN (1) | CN111773481A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201147545Y (en) * | 2007-12-10 | 2008-11-12 | 张锦慧 | Easy-to-regulate infusion device |
| CN201939802U (en) * | 2010-12-18 | 2011-08-24 | 刘爱华 | Novel liquid dripping speed regulator |
| US20150190628A1 (en) * | 2012-06-20 | 2015-07-09 | Dong Kwan Kim | IV Flow Controller Having Flushing Feature |
| CN108478903A (en) * | 2018-04-16 | 2018-09-04 | 佛山市恩正生物医药科技有限公司 | A kind of paediatrics liquid dropping speed adjuster |
| CN110064095A (en) * | 2019-05-20 | 2019-07-30 | 黄石市中心医院 | A kind of volume control device of infusion |
| CN111497268A (en) * | 2020-04-30 | 2020-08-07 | 杨燕荷 | Hot melt plastic pipeline interfacing apparatus who adapts to many bores |
-
2020
- 2020-08-14 CN CN202010816366.1A patent/CN111773481A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201147545Y (en) * | 2007-12-10 | 2008-11-12 | 张锦慧 | Easy-to-regulate infusion device |
| CN201939802U (en) * | 2010-12-18 | 2011-08-24 | 刘爱华 | Novel liquid dripping speed regulator |
| US20150190628A1 (en) * | 2012-06-20 | 2015-07-09 | Dong Kwan Kim | IV Flow Controller Having Flushing Feature |
| CN108478903A (en) * | 2018-04-16 | 2018-09-04 | 佛山市恩正生物医药科技有限公司 | A kind of paediatrics liquid dropping speed adjuster |
| CN110064095A (en) * | 2019-05-20 | 2019-07-30 | 黄石市中心医院 | A kind of volume control device of infusion |
| CN111497268A (en) * | 2020-04-30 | 2020-08-07 | 杨燕荷 | Hot melt plastic pipeline interfacing apparatus who adapts to many bores |
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Application publication date: 20201016 |