CN110279910A - Infusion bottle transmits more changing device - Google Patents
Infusion bottle transmits more changing device Download PDFInfo
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- CN110279910A CN110279910A CN201910583225.7A CN201910583225A CN110279910A CN 110279910 A CN110279910 A CN 110279910A CN 201910583225 A CN201910583225 A CN 201910583225A CN 110279910 A CN110279910 A CN 110279910A
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- Prior art keywords
- changing device
- infusion bottle
- hanger
- servo motor
- transmission
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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
- A61M5/1407—Infusion of two or more substances
-
- 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
- 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
- A61M5/1417—Holders or handles for hanging up infusion containers
-
- 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
- A61M5/162—Needle sets, i.e. connections by puncture between reservoir and tube ; Connections between reservoir and tube
-
- 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
- A61M5/16831—Monitoring, detecting, signalling or eliminating infusion flow anomalies
- A61M5/1684—Monitoring, detecting, signalling or eliminating infusion flow anomalies by detecting the amount of infusate remaining, e.g. signalling end of infusion
-
- 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
- A61M5/172—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 electrical or electronic
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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)
- Medical Preparation Storing Or Oral Administration Devices (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The invention discloses a kind of infusion bottles to transmit more changing device, belongs to field of medical auxiliary equipment；Technical problems to be solved are how to realize that infusion bottle automatically delivers replacement；Its structure includes: guide rail, the groove of embeddable traveling wheel is provided in two long axial sides of the guide rail, guide rail is for being layed at the top of ward and being connected to nurse station and hospital bed；Transmission device, the transmission device include hanger, travel driving unit and traveling wheel, and traveling wheel totally two, each traveling wheel is arranged on hanger and is embedded in corresponding groove, and travel driving unit is arranged on hanger and connect with traction drive；More changing device, the more changing device include outer cover, bottom plate and transfusion stand, and transfusion stand is multiple altogether, and above-mentioned transfusion stand is set on plate top surface for fixing infusion bottle, and outer cover removably covers the top together in bottom plate by hoisting mechanism；Control unit, described control unit is for controlling travel driving unit and electromagnet.
Description
Technical field
The present invention relates to field of medical auxiliary equipment, specifically a kind of infusion bottle transmits more changing device.
Background technique
With the development of society, requirement of the people to medical level is higher and higher, but due to the quantity of medical worker
Limited, the automatization level for stepping up medical instrument is trend of the times.
Intravenous injection (being hereinafter referred to as infused) is one of the important means for the treatment of disease.It is constantly right to generally require in infusion process
Infusion bottle is replaced, and traditional operating mode health care workers need to carry drug and manually replace, and constantly travels to and fro between ward
Between nurse station.With the increase of medical treatment number, replaces infusion bottle bring workload and constantly increase, health care workers are made
At biggish burden.And tend not in time be that patient replaces drug in infusion peak period, it causes to go out in patient treatment procedure
The problems such as existing bulge, blood back, bring security risk.Therefore, intelligence, the automation journey of Medical Devices in infusion process are improved
Degree has very positive meaning.
Based on the above issues, how to realize that infusion bottle automatically delivers replacement, be the technical issues that need to address.
Summary of the invention
Technical assignment of the invention is against the above deficiency, to provide a kind of infusion bottle transmission more changing device, come solve how
Realize the problem of infusion bottle automatically delivers replacement.
Technical assignment of the invention is realized in the following manner:
Infusion bottle transmits more changing device, comprising:
Guide rail is provided with the groove of embeddable traveling wheel in two long axial sides of the guide rail, and guide rail is for spreading
At the top of ward and it is connected to nurse station and hospital bed；
Transmission device, the transmission device include hanger, travel driving unit and traveling wheel, and traveling wheel totally two, each
Traveling wheel is arranged on hanger and is embedded in corresponding groove, and travel driving unit is arranged on hanger and and traveling wheel
Transmission connection, travel driving unit is for driving traveling wheel to walk in corresponding groove；
More changing device, the more changing device include outer cover, bottom plate and transfusion stand, and transfusion stand is total to multiple, above-mentioned infusion
Bottle stand is set on plate top surface for fixing infusion bottle, and outer cover removably covers the top together in bottom plate by hoisting mechanism；
Outer cover is adsorbed in the lower section of hanger by electromagnet；
Control unit, described control unit is for controlling travel driving unit and electromagnet；
Above-mentioned guide rail, transmission device and more changing device correspond and at least one.
In the present embodiment, guide rail, transmission device and more changing device correspond composition set of device, each hospital bed pair
There should be a set of above-mentioned apparatus, guide rail is laid between hospital bed and nurse station, as the Transfer pipe between nurse station and hospital bed, shield
After scholar station doctor makes up a prescription, required infusion bottle is arranged in corresponding more changing device, more changing device passes through electromagnet and inhales
It is attached to the lower section of transmission device, transmission device drives replacement device to run at hospital bed along guide rail, it is frequently past to save nurse
It returns in nurse station and hospital bed.
Preferably, transfusion stand is for fixing to clamp inverted infusion bottle；
Multiple liquid exchange openings are offered on bottom plate, liquid exchange opening corresponds with transfusion stand and is used to wear for the bottleneck of infusion bottle
Bottom plate out.
In the above-described embodiment, infusion bottle is upside down on transfusion stand, and bottleneck passes through bottom plate, so that infusion niidl can be straight
It connects and is inserted into corresponding infusion bottle across liquid exchange opening, do not need to take out infusion bottle from the space that outer cover is formed with bottom plate.
Preferably, hoisting mechanism includes rotating servo motor and turntable, outer cover cover is closed in the top of bottom plate, rotating servo
Motor is arranged in the inside of outer cover in the downward mode of its output shaft, turntable be set to the medial end portions of bottom plate and with rotating servo electricity
The output shaft of machine is sequentially connected, and rotating servo motor drives bottom plate to rotate at external bottom opening by turntable；
Liquid level sensor is provided on turntable, liquid level sensor is used to detect the height of medical fluid in infusion bottle；
Rotating servo motor and liquid level sensor are connect with control unit.
In above embodiment, when liquid level sensor detects that medical fluid height is lower than threshold value in infusion bottle, hoisting mechanism
Rotation rotates adjusting position to infusion bottle, to need to only plug syringe needle on time.
For translucent cover can be set as by external convenient for plugging syringe needle in time；If outer cover is not translucent cover, need to pass through
Syringe needle is plugged when liquid level stops in observation perfusion tube.In above process, it sets aside some time, needs to be reserved to plug syringe needle
When liquid level sensor detects that medical fluid is lower than threshold value in infusion bottle, hoisting mechanism drives bottom plate to turn again after waiting the predetermined time
It is dynamic.
It more preferably, further include alarm device, the alarm device is indicator light and/or buzzer, and above-mentioned alarm device and control are single
Member connection.
Plug syringe needle can be reminded in time by alarm device.
More preferably, further include needle changing device, needle changing device at least one and corresponded with more changing device, needle changing device packet
It includes:
Mounting rack, the mounting rack are set at corresponding hospital bed, for placing more changing device；
Fixture, the fixture are set to the lower section on mounting rack and being located at more changing device by lifting device, and fixture is used for
Syringe needle is clamped, lifting device connect with control unit and is used to drive syringe needle to be inserted into infusion bottle by fixture or extract infusion bottle.
In the above-described embodiment, when more changing device is placed on mounting rack, lifting device drives fixture upwards by needle
In head insertion infusion bottle.
Preferably, lifting device includes:
Lift servo motor, the lift servo motor be arranged in peace pivoted frame on and by its output shaft straight up in a manner of
Positioned at the lower section of more changing device, lift servo motor is connect with control unit
Transmission mechanism, the transmission mechanism are the screw-nut transmission mechanism being made of lead screw and screw, are vertically arranged
The output shaft of lead screw and lift servo motor is sequentially connected, and fixture is arranged on lead screw by screw.
Preferably, travel driving unit includes:
Walking servo motor, the walking servo motor are set on hanger in such a way that its output shaft is horizontally disposed；
Bevel gear transmission, the bevel gear transmission are set on hanger and are sequentially connected in walking servo motor
Between one of traveling wheel.
Preferably, bevel gear transmission includes:
Drive bevel gear, the drive bevel gear are arranged on hanger and connect with walking servo motor transmission, and being used for will
Power is converted to vertical direction transmission by horizontal direction transmission；
Driven wheel of differential, the driven wheel of differential is arranged on hanger to be connected with corresponding traction drive, and passes through biography
Moving axis and drive bevel gear are sequentially connected, for power to be converted to horizontal direction by vertical direction to drive traveling wheel in groove
Interior walking.
Preferably, hanger includes:
Cantilever, the cantilever two and correspond totally with traveling wheel, and traveling wheel is arranged and on corresponding cantilever and can turn
It is dynamic；
Shell, the enclosure interior is hollow, for cooperating assembly travel driving unit with cantilever.
Preferably, being provided with the first electromagnet on the bottom surface of shell, the second electromagnet is provided on the top surface of outer cover, the
One electromagnet and the second electromagnet are connect with control unit, the first electromagnet and the second electromagnet cooperate for realizing outer cover with
Hanger connects or disconnects.
Infusion bottle transmission more changing device of the invention has the advantage that
1, guide rail, transmission device and more changing device cooperate, and patient's infusion bottle automatically delivers on realization hospital bed；
2, infusion bottle is upside down on transfusion stand, and transfusion needle is passed through liquid exchange opening and is inserted into infusion bottle, without that will be infused
Bottle saves manpower from the space that outer cover and bottom plate form；
3, rotating servo motor, turntable cooperation and liquid level sensor cooperation, can detect the height of medical fluid in infusion bottle in time
Degree, so as to and adjust automatically infusion bottle position, convenient for will transfusion needle pillow be inserted into infusion bottle in；
4, alarm device can remind plug transfusion needle syringe needle in time；
5, needle changing device can realize the automatic plug of transfusion needle syringe needle, without artificial plug syringe needle.
Detailed description of the invention
It to describe the technical solutions in the embodiments of the present invention more clearly, below will be to required in being described in embodiment
The attached drawing used is briefly introduced, it should be apparent that, drawings in the following description are only some embodiments of the invention, for
For those skilled in the art, without creative efforts, it can also be obtained according to these attached drawings
His attached drawing.
The following further describes the present invention with reference to the drawings.
Attached drawing 1 is transmission device and guide rail structure schematic diagram in the transmission more changing device of 1 infusion bottle of embodiment；
Attached drawing 2 is the structural schematic diagram of travel driving unit and traveling wheel in the transmission more changing device of 1 infusion bottle of embodiment；
Attached drawing 3 is the structural schematic diagram of more changing device in the transmission more changing device of 1 infusion bottle of embodiment；
Attached drawing 4 is the structural schematic diagram of transmission device and more changing device in the transmission more changing device of 1 infusion bottle of embodiment；
Attached drawing 5 is the structural schematic diagram of the first more changing device in the transmission more changing device of infusion bottle after embodiment 1 is improved；
Attached drawing 6 is that the structure of transmission device and more changing device is shown in the transmission more changing device of infusion bottle after embodiment 1 is improved
It is intended to；
Attached drawing 7 is the structural schematic diagram of second of more changing device in the transmission more changing device of infusion bottle after embodiment 1 is improved；
Attached drawing 8 is the structural schematic diagram of the third more changing device in the transmission more changing device of 1 infusion bottle after embodiment is improved；
Attached drawing 9 is the structural schematic diagram of needle changing device in the transmission more changing device of 1 infusion bottle after embodiment is improved；
Attached drawing 10 is that the structure of needle changing device and more changing device is shown in the transmission more changing device of infusion bottle after embodiment 1 is improved
It is intended to；
In figure: 1, guide rail, 2, traveling wheel, 3, cantilever, 4, shell, 5, walking servo motor, 6, drive bevel gear, 7, transmission
Axis, 8, driven wheel of differential, 9, outer cover, 10, bottom plate, 11, infusion bottle, 12, master link, 13, transfusion stand, the 14, second electromagnetism
Iron, 15, auxiliary connecting rod, 16, alarm device, 17, lead screw, 18, screw, 19, fixture, 20, transfusion needle syringe needle, 21, mounting rack,
22, lift servo motor.
Specific embodiment
The present invention will be further explained below with reference to the attached drawings and specific examples, so that those skilled in the art can be with
It more fully understands the present invention and can be practiced, but illustrated embodiment is not as a limitation of the invention, the case where not conflicting
Under, the technical characteristic in the embodiment of the present invention and embodiment can be combined with each other.
It is to be appreciated that in the description of the embodiment of the present invention, the vocabulary such as " first ", " second " are only used for distinguishing and retouch
The purpose stated, is not understood to indicate or imply relative importance, can not be interpreted as indication or suggestion sequence.
Belong to "and/or" in the embodiment of the present invention, only a kind of incidence relation for describing affiliated partner, expression can be with
There are three kinds of relationships, for example, A and/or B, can indicate: individualism A, individualism B exist simultaneously these three feelings of A and B
Condition.In addition, it is a kind of "or" relationship that character "/", which typicallys represent forward-backward correlation object, herein.
The embodiment of the present invention provides infusion bottle and transmits more changing device, for solving how to realize that infusion bottle automatically delivers replacement
The technical issues of.
Embodiment 1:
As shown in attached drawing 1,2,3 and 4, infusion bottle of the invention transmits more changing device, including guide rail 1, transmission device, replacement
Device and control unit, guide rail 1, transmission device and more changing device composition are a set of, the corresponding hospital bed of every suit.
Guide rail 1 is laid on the top in ward and extends to from corresponding hospital bed from nurse station.This guide rail 1 is I-shaped leads
Rail is provided with the groove of embeddable traveling wheel 2 in two long axial sides of guide rail 1.
Transmission device includes hanger, travel driving unit and traveling wheel 2, and traveling wheel 2 totally two, each traveling wheel 2 is all provided with
It sets on hanger and is embedded in corresponding groove, travel driving unit is arranged on hanger and is sequentially connected with traveling wheel 2,
Travel driving unit is for driving traveling wheel 2 to walk in corresponding groove.
In the present embodiment, hanger includes cantilever 3 and shell 4, and cantilever 3 two and corresponds, traveling wheel totally with traveling wheel 2
2 are arranged on corresponding cantilever 3 and can be rotated；4 inner hollow of shell, for cooperating assembly travel driving unit with cantilever 3.Row
Walking driving device includes walking servo motor 5 and bevel gear transmission, and walking servo motor 5 is horizontally disposed with its output shaft
Mode is set in shell 4；Bevel gear transmission includes drive bevel gear 6 and driven wheel of differential 8, and drive bevel gear 6 is arranged
In shell 4 and shell 4 and the walking transmission connection of servo motor 5 are passed through, it is perpendicular for being converted to power by horizontal direction transmission
Histogram is to transmission；Driven wheel of differential 8 is arranged on cantilever 3 to be sequentially connected with corresponding traveling wheel 2, and passes through transmission shaft 7 and master
Dynamic bevel gear 6 is sequentially connected, for power to be converted to horizontal direction by vertical direction to drive traveling wheel 2 in groove expert
It walks.
More changing device includes outer cover 9, bottom plate 10 and transfusion stand 13, and transfusion stand 13 is total to multiple, above-mentioned transfusion stand 13
It is set on 10 top surface of bottom plate for fixing to clamp infusion bottle 11, outer cover 9 is removably covered by hoisting mechanism together in bottom plate 10
Top.
It is provided with the second electromagnet 14 on the roof of outer cover 9, the first electromagnet, the first electricity are provided on the top surface of shell 4
Magnet and the second electromagnet 14 are connect with control unit, and control unit controls magnetic between the first electromagnet and the second electromagnet 14
On-off to realize connecting or disconnecting for outer cover 9 and hanger.
Hoisting mechanism includes master link 12 and multiple auxiliary connecting rods 15 in the present embodiment, and master link 12 vertically connects
Between 10 medial end portions of 9 roof of outer cover and bottom plate, auxiliary connecting rod 15 is l-shaped rod, assists bottom end and the bottom plate 10 of connecting rod 15
It is threadedly coupled, the top of auxiliary connecting rod 15 is fixedly connected with master link 12, wherein the top of master link 12 and outer cover 9
Roof is fixedly connected, and the bottom of master link 12 is threadedly coupled with bottom plate 10.
For convenient for receiving the more changing device, when setting, the length of cantilever 3, which need to meet, accepts more changing device convenient for personnel, or
Person places mounting rack 21 in the designated position of hospital bed, which is located at the lower section of corresponding rails 1, when transmission device drives
It is just fallen on mounting rack 21 when more changing device is moved to specified hospital bed pre-position.
The working method of infusion bottle transmission more changing device of the invention are as follows: travel driving unit is regulated and controled by control unit
More changing device is sent at specified hospital bed by working condition along guide rail 1.Infusion bottle 11 is taken out from more changing device, it can be into
Row infusion.
As shown in Figure 5 and Figure 6, as further improvement of this embodiment, multiple transfusion stands 13 are in bottom plate 10
End is dispersed in the surrounding of bottom plate 10, and transfusion stand 13 includes clamping ring and pillar, and clamping ring is vertically arranged in bottom plate 10 by pillar
Top；Multiple liquid exchange openings are offered on bottom plate 10, liquid exchange opening and transfusion stand 13 correspond and for for infusion bottles 11
Bottleneck is pierced by bottom plate 10.
After more changing device is placed on predetermined position at hospital bed, transfusion needle syringe needle 20 is inserted into defeated in corresponding infusion bottle 11
Liquid.After observing the cutout of perfusion tube Chinese medicine liquid, syringe needle can be extracted and be inserted into another infusion bottle 11, so as to avoid from more changing the outfit
Set middle taking-up.
As shown in fig. 7, hoisting mechanism is that rotating servo motor and turntable form as further improvement of this embodiment
Mechanism, the cover of outer cover 9 are closed in the top of bottom plate 10, and rotating servo motor is arranged in outer cover 9 in the downward mode of its output shaft
Portion, turntable are threadedly connected to the medial end portions of bottom plate 10 and are sequentially connected with the output shaft of rotating servo motor, rotating servo motor
Bottom plate 10 is driven to rotate at external bottom opening by turntable.
Liquid level sensor is provided on turntable, liquid level sensor is used to detect the height of medical fluid in infusion bottle 11.
Rotating servo motor and liquid level sensor are connect with control unit.
When liquid level sensor detects the height of medical fluid in infusion bottle 11 lower than threshold value, hoisting mechanism drives 10 turns of bottom plate
It is dynamic, to realize the transposition of infusion bottle 11.When transposition, need to take out syringe needle from current infusion bottle 11, and be inserted into transposition
In infusion bottle 11 afterwards.
Transparent cover can be set by outer cover 9, observe the height of medical fluid in time convenient for personnel, plugged in time.Alternatively, can lead to
The working time for crossing control unit control rotary drive motor, when liquid level sensor detects medical fluid height lower than threshold value, etc.
It replaces again after a period of time, in order to which personnel in time extract syringe needle.
As shown in figure 8, as further improvement of this embodiment, to plug transfusion needle syringe needle in time convenient for prompting personnel
20, alarm device 16 is provided on outer cover 9, alarm device 16 can select buzzer or indicator light or buzzer and indicator light
Combination.Indicator light is installed in the lateral surface of outer cover 9 in the present embodiment, indicator light is connect with control unit, works as liquid level detector
When detecting 11 Chinese medicine liquid of infusion bottle lower than threshold value, indicator light is reminded by glittering mode.
When alarm device is the combination of buzzer or buzzer and indicator light, pay the utmost attention to be arranged to walk in ward by buzzer
Corridor or nurse station avoid buzzer acoustic impacts patient from resting.
As shown in Figure 9 and Figure 10, as further improvement of this embodiment, to be additionally provided with needle changing device convenient for needle exchange,
Needle changing device includes mounting rack 21 and fixture 19.
The lower part at corresponding hospital bed and being located at guide rail 1 is arranged in mounting rack 21, when more changing device is run extremely along guide rail 1
When more changing device is located on mounting rack 21, control unit regulates and controls electromagnet power-off, therefore more changing device and transmission device are connectionless,
Realize the unloading of more changing device.
The lower section on mounting rack 21 and being located at more changing device is arranged in by lifting device for fixture 19, and the selection of fixture 19 can press from both sides
Hold the clamping device of transfusion needle pillow.Lifting device includes lift servo motor 22, screw-nut transmission mechanism in the present embodiment,
Lift servo motor 22 is arranged on mounting rack 21 and is located at the lower section of more changing device, silk in a manner of straight up by its output shaft
Thick stick 17 is vertically arranged and the output axis connection with lift servo motor 22, screw 18 are threadedly coupled with lead screw 17, and fixture 19 is horizontal
It is arranged and passes through screw 18 and is connected on lead screw 17.
In above-mentioned improved embodiment, the course of work are as follows: nurse nurse station with postpone infusion bottle 11 will in sequence by
Infusion bottle 11 is placed in more changing device, and more changing device is arranged below corresponding transmission device, under control unit regulation, more
Electromagnet between changing device and transmission device, which is powered, to be adsorbed, while travel driving unit work drives replacement device along guide rail
1 is sent on the mounting rack 21 at corresponding hospital bed, and control unit can adjust replacement by way of regulation travel time and speed
Device is run on corresponding mounting rack 21；When more changing device is placed on mounting rack 21, control unit regulate and control lower electromagnet it
Between power off, then more changing device is unloaded from transmission device；After more changing device is unloaded from transmission device, lifting device drives infusion
Needle syringe needle 20 is inserted upwardly into corresponding infusion bottle 11, then realizes infusion；When liquid level sensor detects 11 Chinese medicine of infusion bottle
When liquid is lower than threshold value, lifting device drives the decline of fixture 19 to which transfusion needle syringe needle 20 is from infusion bottle 11 under control unit regulation
In pull up；Rotating servo motor work drives bottom plate 10 to rotate, and after realizing that infusion bottle 11 replaces, lifting device drives 19 liters of fixture
Drop realizes automatic replacement infusion and plug needle in the infusion bottle 11 after the insertion transposition of transfusion needle syringe needle 20.In device to be replaced
After the use of infusion bottle 11, nurse station more will be passed back by changing device by transmission device, to realize oneself of infusion bottle 11
Dynamic transmission and automated needle changeover, save manpower.
The above process, power on/off between work of the control unit based on clock regulation travel driving unit, electromagnet rise
The work of falling unit and the work of hoisting mechanism.
When being configured, mounting rack 21 is set in advance in the end at hospital bed and being located at corresponding rails 1, realizes replacement
It is to be fallen on peace pivoted frame just, while perfusion tube and transfusion needle are also disposed in that device, which runs to hospital bed predetermined position along guide rail 1,
Fixed position, the transposition of infusion bottle 11 is realized by hoisting mechanism in more changing device, to only drive fixture by lifting device
19 go up and down the plug that can be achieved between transfusion needle syringe needle 20 and each infusion bottle 11.
Embodiment described above is only to absolutely prove preferred embodiment that is of the invention and being lifted, protection model of the invention
It encloses without being limited thereto.Those skilled in the art's made equivalent substitute or transformation on the basis of the present invention, in the present invention
Protection scope within.Protection scope of the present invention is subject to claims.
Claims (10)
1. infusion bottle transmits more changing device, characterized by comprising:
Guide rail is provided with the groove of embeddable traveling wheel in two long axial sides of the guide rail, and guide rail is for being layed in
At the top of ward and it is connected to nurse station and hospital bed；
Transmission device, the transmission device include hanger, travel driving unit and traveling wheel, and traveling wheel totally two, each walking
Wheel is arranged on hanger and is embedded in corresponding groove, and travel driving unit is arranged on hanger and and traction drive
Connection, travel driving unit is for driving traveling wheel to walk in corresponding groove；
More changing device, the more changing device include outer cover, bottom plate and transfusion stand, and transfusion stand is total to multiple, above-mentioned transfusion stand
It is set on plate top surface for fixing infusion bottle, outer cover removably covers the top together in bottom plate by hoisting mechanism；Outer cover
The lower section of hanger is adsorbed in by electromagnet；
Control unit, described control unit is for controlling travel driving unit and electromagnet；
Above-mentioned guide rail, transmission device and more changing device correspond and at least one.
2. infusion bottle according to claim 1 transmits more changing device, it is characterised in that transfusion stand is for fixing to clamp down
The infusion bottle set；
Multiple liquid exchange openings are offered on bottom plate, liquid exchange opening and transfusion stand correspond and be used to be pierced by bottom for the bottleneck of infusion bottle
Plate.
3. infusion bottle according to claim 2 transmits more changing device, it is characterised in that hoisting mechanism includes rotating servo electricity
Machine and turntable, outer cover cover are closed in the top of bottom plate, and rotating servo motor is arranged in outer cover in the downward mode of its output shaft
Portion, turntable are set to the medial end portions of bottom plate and are sequentially connected with the output shaft of rotating servo motor, and rotating servo motor is by turning
Platform drives bottom plate to rotate at external bottom opening；
Liquid level sensor is provided on turntable, liquid level sensor is used to detect the height of medical fluid in infusion bottle；
Rotating servo motor and liquid level sensor are connect with control unit.
4. infusion bottle transmits more changing device according to claim 3, it is characterised in that further include alarm device, the alarm device is
Indicator light and/or buzzer, above-mentioned alarm device are connect with control unit.
5. transmitting more changing device according to infusion bottle described in claim 2,3 or 4, it is characterised in that further include needle changing device, change
Needle device at least one and corresponded with more changing device, needle changing device includes:
Mounting rack, the mounting rack are set at corresponding hospital bed, for placing more changing device；
Fixture, the fixture are set to the lower section on mounting rack and being located at more changing device by lifting device, and fixture is for clamping
Syringe needle, lifting device connect with control unit and are used to drive syringe needle to be inserted into infusion bottle by fixture or extract infusion bottle.
6. infusion bottle according to claim 5 transmits more changing device, it is characterised in that lifting device includes:
Lift servo motor, the lift servo motor are arranged on peace pivoted frame and are located in a manner of straight up by its output shaft
The lower section of more changing device, lift servo motor are connect with control unit；
Transmission mechanism, the transmission mechanism are the screw-nut transmission mechanism being made of lead screw and screw, the lead screw being vertically arranged
It is sequentially connected with the output shaft of lift servo motor, fixture is arranged on lead screw by screw.
7. infusion bottle according to claim 1,2,3 or 4 transmits more changing device, it is characterised in that travel driving unit packet
It includes:
Walking servo motor, the walking servo motor are set on hanger in such a way that its output shaft is horizontally disposed；
Bevel gear transmission, the bevel gear transmission are set on hanger and are sequentially connected in walking servo motor and its
In between a traveling wheel.
8. infusion bottle according to claim 7 transmits more changing device, it is characterised in that bevel gear transmission includes:
Drive bevel gear, the drive bevel gear are arranged on hanger and connect with walking servo motor transmission, be used for power
Vertical direction transmission is converted to by horizontal direction transmission；
Driven wheel of differential, the driven wheel of differential is arranged on hanger to be connected with corresponding traction drive, and passes through transmission shaft
It is sequentially connected with drive bevel gear, for power to be converted to horizontal direction by vertical direction to drive traveling wheel in groove expert
It walks.
9. infusion bottle according to claim 1,2,3 or 4 more changing device, it is characterised in that hanger includes:
Cantilever, the cantilever totally two and with traveling wheel correspond, traveling wheel be arranged on corresponding cantilever and can be rotated；
Shell, the enclosure interior is hollow, for cooperating assembly travel driving unit with cantilever.
10. infusion bottle according to claim 9 more changing device, it is characterised in that be provided with the first electromagnetism on the bottom surface of shell
Iron is provided with the second electromagnet on the top surface of outer cover, and the first electromagnet and the second electromagnet are connect with control unit, the first electricity
Magnet and the second electromagnet cooperate connecting or disconnecting for realizing outer cover and hanger.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910583225.7A CN110279910A (en) | 2019-07-01 | 2019-07-01 | Infusion bottle transmits more changing device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910583225.7A CN110279910A (en) | 2019-07-01 | 2019-07-01 | Infusion bottle transmits more changing device |
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| CN110279910A true CN110279910A (en) | 2019-09-27 |
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ID=68020278
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|---|---|---|---|
| CN201910583225.7A Pending CN110279910A (en) | 2019-07-01 | 2019-07-01 | Infusion bottle transmits more changing device |
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| Country | Link |
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| CN (1) | CN110279910A (en) |
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| CN111110948A (en) * | 2020-02-27 | 2020-05-08 | 淄博海瑞医疗器械有限公司 | Automatic liquid changing device for medical infusion |
| CN111514405A (en) * | 2020-06-18 | 2020-08-11 | 武汉金皖苏医疗器械有限公司 | Device convenient to installation and automatic change infusion bottle |
| CN111569187A (en) * | 2020-05-30 | 2020-08-25 | 严高超 | Transfusion stand |
| CN111840695A (en) * | 2020-08-31 | 2020-10-30 | 首都医科大学附属北京潞河医院 | Automatic change infusion and recovery unit |
| CN114913994A (en) * | 2022-05-14 | 2022-08-16 | 乔乐天 | Medical remote inquiry equipment and system |
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| CN114913994A (en) * | 2022-05-14 | 2022-08-16 | 乔乐天 | Medical remote inquiry equipment and system |
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Application publication date: 20190927 |