CN108478338A - Infusion support can adjust automatically transportation of patients cart - Google Patents
Infusion support can adjust automatically transportation of patients cart Download PDFInfo
- Publication number
- CN108478338A CN108478338A CN201810432378.7A CN201810432378A CN108478338A CN 108478338 A CN108478338 A CN 108478338A CN 201810432378 A CN201810432378 A CN 201810432378A CN 108478338 A CN108478338 A CN 108478338A
- Authority
- CN
- China
- Prior art keywords
- traversing
- infusion support
- cart
- polygonal tube
- lifting
- 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.)
- Withdrawn
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Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G1/00—Stretchers
- A61G1/02—Stretchers with wheels
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G1/00—Stretchers
- A61G1/04—Parts, details or accessories, e.g. head-, foot-, or like rests specially adapted for stretchers
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G1/00—Stretchers
- A61G1/04—Parts, details or accessories, e.g. head-, foot-, or like rests specially adapted for stretchers
- A61G1/042—Suspension means
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G7/00—Beds specially adapted for nursing; Devices for lifting patients or disabled persons
- A61G7/10—Devices for lifting patients or disabled persons, e.g. special adaptations of hoists thereto
- A61G7/1025—Lateral movement of patients, e.g. horizontal transfer
- A61G7/103—Transfer boards
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G7/00—Beds specially adapted for nursing; Devices for lifting patients or disabled persons
- A61G7/10—Devices for lifting patients or disabled persons, e.g. special adaptations of hoists thereto
- A61G7/1025—Lateral movement of patients, e.g. horizontal transfer
- A61G7/1034—Rollers, rails or other means
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G7/00—Beds specially adapted for nursing; Devices for lifting patients or disabled persons
- A61G7/10—Devices for lifting patients or disabled persons, e.g. special adaptations of hoists thereto
- A61G7/104—Devices carried or supported by
- A61G7/1046—Mobile bases, e.g. having wheels
-
- 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
- A61M5/1414—Hanging-up devices
- A61M5/1415—Stands, brackets or the like for supporting infusion accessories
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G2203/00—General characteristics of devices
- A61G2203/70—General characteristics of devices with special adaptations, e.g. for safety or comfort
Landscapes
- Health & Medical Sciences (AREA)
- Veterinary Medicine (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Nursing (AREA)
- Vascular Medicine (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Hematology (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The present invention relates to field of medical device more particularly to infusion support can adjust automatically transportation of patients cart.Its technical solution is：Infusion support can adjust automatically transportation of patients cart, including cart body；It is connected with sliding slot in the cart body, sliding block is arranged in sliding slot, polygonal tube is connected on sliding block, traversing driving device is installed on polygonal tube, the output shaft of traversing driving device is connected with traversing gear, and rack, traversing wheel and rack engagement are provided on sliding slot；Lift drive mechanism is also equipped on polygonal tube, the output shaft of lift drive mechanism is connected with leadscrew-nut mechanism, and leadscrew-nut mechanism is sheathed in polygonal tube, and the other end of leadscrew-nut mechanism is connected with infusion support.The present invention provides a kind of transportation of patients cart that can adjust infusion support horizontal position and height according to the adjustment of patient location, solve the problems, such as that existing patient's transport pushing cart can not adjust position.
Description
Technical field
The present invention relates to field of medical device more particularly to infusion support can adjust automatically transportation of patients cart.
Background technology
Patient trolley is clinically indispensable one of medical facilities, it is widely used for push patient and checks, connects
Send operation patients etc..Patient before surgery after, need its lifting on cart pusher toward performing the operation on operating room from the sick bed in ward
Platform, or from the sick bed that the operating table of operating room carries go back to ward.It is preoperative first to lift to patient on cart in actual mechanical process
And shift onto outside operating room door, after which integrates with indoor cart of performing the operation, in order to reduce lift to move number and patient's pain, often
Directly bed board is moved together together with patient on the indoor trolley rack of operation, then patient is transferred to from cart on operating table,
Postoperative backout again is primary.
The utility model patent that number of patent application is CN200820167866.1 discloses a kind of the medical of bed board adjustable
Patient trolley belongs to medical instruments field.The more people of the prior art complete to carry, patient body Hanging sectionally, Body Position Change, torsion
It is very painstaking to carry overweight patients for song.The present invention includes the pedestal with wheel, and the elevating mechanism being arranged on pedestal is supported with one
Bed board, it is characterised in that bed board bidirectional-movement mechanism is provided between elevating mechanism and bed board, bed board bidirectional-movement mechanism includes
Rotating bar and bed board connected to it translation component and bed board runner assembly, rotating bar left and right ends are fixed with can be along the bed board back side
The sliding part for the one group of parallel sliding track movement being arranged the advantage is that support patient weight uniform and stable in entire moving process
Amount, uniform force, Body Position Change is small, and the probability of distortion is low, reduces the pain of patient and the number of medical staff compared with the prior art
Amount, the carrying of particularly suitable overweight patients, and reaching instrument outside state adversary art room must not be into indoor strict hygiene of performing the operation
Standard.
But the infusion support of above-mentioned patient trolley cannot be adjusted arbitrarily, it is inconvenient to use.Patient lies on transport pushing cart
When, it usually needs it is infused patient.But when patient adjusts backrest angle or turns over, woven hose will be pullled, and drawn
Run-bake-needle fault or syringe needle may be caused to damage patient during pulling.Due to the limitation for length of tube of being infused, woven hose may not
It can be migrated with the adjustment of patient location.
Invention content
The present invention overcomes the deficiencies in the prior art, provide a kind of can adjust infusion support water according to the adjustment of patient location
Prosposition sets the transportation of patients cart with height, solves the problems, such as that existing patient's transport pushing cart can not adjust position.
In order to solve the above technical problems, the present invention uses following technical scheme：
Infusion support can adjust automatically transportation of patients cart, including cart body；It is connected with sliding slot in the cart body,
It is arranged with sliding block in sliding slot, polygonal tube is connected on sliding block, traversing driving device, traversing driving machine are installed on polygonal tube
The output shaft of structure is connected with traversing gear, and rack, traversing wheel and rack engagement are provided on sliding slot；It is also installed on polygonal tube
There are lift drive mechanism, the output shaft of lift drive mechanism to be connected with leadscrew-nut mechanism, leadscrew-nut mechanism is sheathed on polygon
In shape pipe, the other end of leadscrew-nut mechanism is connected with infusion support.
As the preferred embodiment of the present invention, the traversing driving device includes traversing motor, and the output shaft of traversing motor connects
It is connected to traversing retarder, traversing motor and traversing retarder are fixedly connected with polygonal tube, and traversing gear is connected to traversing subtract
On the output shaft of fast device.
As the preferred embodiment of the present invention, the leadscrew-nut mechanism includes leading screw, and threads of lead screw is connected with nut, nut
It is sheathed in polygonal tube, the other end of nut is connected with lifting pipe, and infusion support is fixed with lifting pipe；One end of leading screw is connected with
Shaft, shaft are connected to by bearing in polygonal tube, the other end of shaft and the output axis connection of lift drive mechanism.
As the preferred embodiment of the present invention, the lift drive mechanism includes lifting motor, and the output shaft of lifting motor connects
It is connected to lifting retarder, lifting motor and lifting retarder are both secured on polygonal tube, lift the output axis connection of retarder
There are driving gear, driving gear to be engaged with driven gear, driven gear is fixed with shaft.
As the preferred embodiment of the present invention, guardrail is connected in the cart body.
Compared with prior art, the beneficial effects of the invention are as follows：
1, when traversing driving device of the invention drives traversing gear rotation, traversing gear rolls on rack, then polygon
Shape pipe and infusion support can transverse shiftings.Sliding block slides in sliding slot always, avoids traversing polygonal tube and infusion in the process
The case where frame verts.By the rotation direction and the actuation time that control traversing driving device, you can the cross of accurate adjustment infusion support
To position so that during patient location adjustment or after the adjustment of position, syringe needle does not cause to pull to patient.Lift drive mechanism can
Driving leadscrew-nut mechanism action, then leadscrew-nut mechanism can drive infusion support to lift, and ensure that infusion support has suitable height,
Avoid blood back situation.
2, traversing motor can drive traversing retarder to rotate, and traversing retarder drives traversing gear rotation.Then pass through control
The rotation of traversing motor, you can control the moving direction of infusion support；By controlling the startup time of traversing motor, the cross of infusion support
Moving distance can accurately adjust.
3, when lift drive mechanism driving leading screw rotation, nut is rotated because being limited by polygonal tube due to straight line lifts, from
And nut can push lifting pipe and infusion support to lift.Leadscrew-nut mechanism has determining transmission ratio, the convenient height to infusion bag
Degree is accurately adjusted.
4, when lifting motor drives lifting retarder action, lifting retarder driving driving gear rotation, driving gear
Driven gear rotation is driven, then leading screw can be rotated accordingly.By controlling the steering of lifting motor and starting the time, can accurately adjust
The moving direction and displacement distance of infusion support.
5, the case where guardrail can prevent patient from turning down cart body ensures safety of the patient in transport process.
Description of the drawings
Fig. 1 is the structural schematic diagram of the present invention；
Fig. 2 is the part-structure figure of the present invention.
In figure, 1- cart bodies, 2- sliding slots, 3- sliding blocks, 4- polygonal tubes, 5- traversing driving devices, the traversing gears of 6-,
21- racks, 7- lift drive mechanisms, 8- leadscrew-nut mechanisms, 9- infusion supports, 11- guardrails, the traversing motors of 51-, 52- is traversing to be subtracted
Fast device, 71- lifting motors, 72- lift retarder, 73- driving gears, 74- driven gears, 81- leading screws, 82- nuts, 83- liters
Drop pipe, 84- shafts.
Specific implementation mode
Below in conjunction with the accompanying drawings, the present invention is described in detail.
In order to make the purpose , technical scheme and advantage of the present invention be clearer, with reference to the accompanying drawings and embodiments, right
The present invention is further elaborated.It should be appreciated that described herein, specific examples are only used to explain the present invention, not
For limiting the present invention.
Embodiment one
Infusion support can adjust automatically transportation of patients cart, including cart body 1；It is connected with cunning in the cart body 1
Slot 2 is arranged with sliding block 3 in sliding slot 2, polygonal tube 4 is connected on sliding block 3, traversing driving device 5 is equipped on polygonal tube 4,
The output shaft of traversing driving device 5 is connected with traversing gear 6, and rack 21 is provided on sliding slot 2, and traversing gear 6 is nibbled with rack 21
It closes；Lift drive mechanism 7 is also equipped on polygonal tube 4, the output shaft of lift drive mechanism 7 is connected with leadscrew-nut mechanism 8,
Leadscrew-nut mechanism 8 is sheathed in polygonal tube 4, and the other end of leadscrew-nut mechanism 8 is connected with infusion support 9.
When the traversing driving device 5 of the present invention drives traversing gear 6 to rotate, traversing gear 6 rolls on rack 21, then more
Side shape pipe 4 and infusion support 9 can transverse shiftings.The sliding in sliding slot 2 always of sliding block 3 avoids traversing polygonal tube 4 in the process
The case where verting with infusion support 9.By the rotation direction and the actuation time that control traversing driving device 5, you can accurately adjust defeated
The lateral position of liquid frame 9 so that during patient location adjustment or after the adjustment of position, syringe needle does not cause to pull to patient.Lifting
Driving mechanism 7 can drive leadscrew-nut mechanism 8 to act, then leadscrew-nut mechanism 8 can drive infusion support 9 to lift, and ensure infusion support 9
With suitable height, blood back situation is avoided.
Embodiment two
On the basis of embodiment one, the traversing driving device 5 includes traversing motor 51, the output shaft of traversing motor 51
It is connected with traversing retarder 52, traversing motor 51 and traversing retarder 52 are fixedly connected with polygonal tube 4, and traversing gear 6 connects
It is connected on the output shaft of traversing retarder 52.
Traversing motor 51 can drive traversing retarder 52 to rotate, and traversing retarder 52 drives traversing gear 6 to rotate.Then pass through
Control the rotation of traversing motor 51, you can the moving direction of control infusion support 9；By controlling the startup time of traversing motor 51,
The traversing distance of infusion support 9 can be adjusted accurately.
Embodiment three
On the basis of embodiment one or embodiment two, the leadscrew-nut mechanism 8 includes leading screw 81, and 81 screw thread of leading screw connects
It is connected to nut 82, nut 82 is sheathed in polygonal tube 4, and the other end of nut 82 is connected with lifting pipe 83, infusion support 9 and lifting
Pipe 83 is fixed；One end of leading screw 81 is connected with shaft 84, and shaft 84 is connected to by bearing in polygonal tube 4, shaft 84 it is another
The output axis connection of one end and lift drive mechanism 7.
When lift drive mechanism 7 drives leading screw 81 to rotate, nut 82 rotates due to straight line liter because being limited by polygonal tube 4
Drop, to which nut 82 can push lifting pipe 83 and infusion support 9 to lift.Transmission ratio of the leadscrew-nut mechanism 7 with determination, convenient pair
The height of infusion bag is accurately adjusted.
Example IV
On the basis of above-mentioned any one embodiment, the lift drive mechanism 7 includes lifting motor 71, lifting motor
71 output shaft is connected with lifting retarder 72, and lifting motor 71 and lifting retarder 72 are both secured on polygonal tube 4, lift
The output shaft of retarder 72 is connected with driving gear 73, and driving gear 73 is engaged with driven gear 74, driven gear 74 with turn
Axis 84 is fixed.
When lifting motor 71 drives lifting retarder 72 to act, lifting retarder 72 drives driving gear 73 to rotate, main
Moving gear 73 drives driven gear 74 to rotate, then leading screw 81 can be rotated accordingly.By the steering and startup that control lifting motor 71
Time can accurately adjust the moving direction and displacement distance of infusion support 9.
Embodiment five
On the basis of above-mentioned any one embodiment, guardrail 11 is connected in the cart body 1.Guardrail 11 can prevent
Patient turns down the case where cart body 1, ensures safety of the patient in transport process.
Claims (5)
1. infusion support can adjust automatically transportation of patients cart, including cart body (1)；It is characterized in that, the cart body
(1) it is connected with sliding slot (2) on, is arranged with sliding block (3) in sliding slot (2), polygonal tube (4), polygonal tube is connected on sliding block (3)
(4) traversing driving device (5) is installed, the output shaft of traversing driving device (5) is connected with traversing gear (6), on sliding slot (2) on
It is provided with rack (21), traversing gear (6) is engaged with rack (21)；Polygonal tube is also equipped with lift drive mechanism on (4)
(7), the output shaft of lift drive mechanism (7) is connected with leadscrew-nut mechanism (8), and leadscrew-nut mechanism (8) is sheathed on polygon
It manages in (4), the other end of leadscrew-nut mechanism (8) is connected with infusion support (9).
2. infusion support according to claim 1 can adjust automatically transportation of patients cart, which is characterized in that the traversing drive
Motivation structure (5) includes traversing motor (51), and the output shaft of traversing motor (51) is connected with traversing retarder (52), traversing motor
(51) it is fixedly connected with polygonal tube (4) with traversing retarder (52), traversing gear (6) is connected to traversing retarder (52)
On output shaft.
3. infusion support according to claim 1 can adjust automatically transportation of patients cart, which is characterized in that the leading screw spiral shell
Parent agency (8) includes leading screw (81), and leading screw (81) is threaded with nut (82), and nut (82) is sheathed in polygonal tube (4),
The other end of nut (82) is connected with lifting pipe (83), and infusion support (9) is fixed with lifting pipe (83)；One end of leading screw (81) connects
There are shaft (84), shaft (84) to be connected in polygonal tube (4) by bearing, the other end and lift drive mechanism of shaft (84)
(7) output axis connection.
4. infusion support according to claim 3 can adjust automatically transportation of patients cart, which is characterized in that the lifting is driven
Motivation structure (7) includes lifting motor (71), and the output shaft of lifting motor (71) is connected with lifting retarder (72), lifting motor
(71) it is both secured on polygonal tube (4) with lifting retarder (72), the output shaft of lifting retarder (72) is connected with driving tooth
It takes turns (73), driving gear (73) is engaged with driven gear (74), and driven gear (74) is fixed with shaft (84).
5. according to right want the infusion support described in 1~4 any one can adjust automatically transportation of patients cart, which is characterized in that
It is connected with guardrail (11) on the cart body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810432378.7A CN108478338A (en) | 2018-05-08 | 2018-05-08 | Infusion support can adjust automatically transportation of patients cart |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810432378.7A CN108478338A (en) | 2018-05-08 | 2018-05-08 | Infusion support can adjust automatically transportation of patients cart |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108478338A true CN108478338A (en) | 2018-09-04 |
Family
ID=63353086
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810432378.7A Withdrawn CN108478338A (en) | 2018-05-08 | 2018-05-08 | Infusion support can adjust automatically transportation of patients cart |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108478338A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110538033A (en) * | 2019-09-23 | 2019-12-06 | 朱鸯 | Clinical medical care bed |
-
2018
- 2018-05-08 CN CN201810432378.7A patent/CN108478338A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110538033A (en) * | 2019-09-23 | 2019-12-06 | 朱鸯 | Clinical medical care bed |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180904 |
|
| WW01 | Invention patent application withdrawn after publication |