CN205988443U - A kind of transfusion and blood transfusion actuator - Google Patents

A kind of transfusion and blood transfusion actuator Download PDF

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Publication number
CN205988443U
CN205988443U CN201620636656.7U CN201620636656U CN205988443U CN 205988443 U CN205988443 U CN 205988443U CN 201620636656 U CN201620636656 U CN 201620636656U CN 205988443 U CN205988443 U CN 205988443U
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CN
China
Prior art keywords
transfusion
housing
blood transfusion
actuator according
actuator
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Application number
CN201620636656.7U
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Chinese (zh)
Inventor
杨斐敏
陈鸣宇
陆琛
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Affiliated Sir Run Run Shaw Hospital of School of Medicine Zhejiang University
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Affiliated Sir Run Run Shaw Hospital of School of Medicine Zhejiang University
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Abstract

This utility model is related to technical field of medical equipment, specially a kind of transfusion and blood transfusion actuator.A kind of transfusion and blood transfusion actuator, including the housing allowing tube for transfusion to pass through;Also include arranging speed adjusting gear on the housing;Described speed adjusting gear includes the pulley that part is arranged on described enclosure interior, contact with described pulley bottom and tilted block that contact surface gradually tilts, it is arranged on the fixing groove that described housing is located at described inclined plane side, it is arranged on some of described surface of shell fast reference tables, and one end is flexibly connected with described fixing groove and can be with the mobile indication piece of described pulley movement.This utility model has to be easy to adjust transfusion speed;It is easy to check remaining time of infusing;In stopping infusion, by lock, tube for transfusion can be fixed, it is to avoid actuator relaxes or slides the advantages of lead to fluid seepage.

Description

A kind of transfusion and blood transfusion actuator
Technical field
This utility model is related to technical field of medical equipment, more particularly, to a kind of transfusion and blood transfusion actuator.
Background technology
At present for the patient of transfusion or blood transfusion, suitably not convenient actuator, to carry out rate controlling, all adopts slip The actuator of formula carrys out rate controlling, and nurse patrols when infusing every time, needs to calculate a speed per minute to judge to drip whether speed changes And the time of infusion, not only need to spend more manpowers and time, be easily caused Non-medical-staff and arbitrarily adjust, lead to liquid Consequence that is too fast or excessively slow and causing.And patient there is no concept to the time of transfusion in infusion process it is not known that more than long Could infuse and complete, have impact on the subsequent transaction arrangement of patient.And medical personnel do not know when patient has specifically infused Become, need to check every now and then the transfusion progress of patient, waste the unnecessary time, patient has infused and completed and medical care sometimes Personnel do not know, in time patient are not processed, and make patient that it is caused to be discontented with.
The patent of Application No. CN201020592607.0 discloses a kind of digital infusion regulator, includes tube for transfusion, The middle part of described tube for transfusion is installed with a round screw thread formula infusion regulator, and described infusion regulator includes fixation Set, one end of described fixed cover is installed with blocking, and the other end is combined with adjusting plug, and described tube for transfusion passes through the fixed cover at place Periphery on graduation mark and corresponding digital calibration are distributed with, this patent save to a certain extent transfusion speed regulation Time, but effect is not fine in addition it is also necessary to be further improved in structure.
Utility model content
This utility model be directed to prior art exist problem it is proposed that one kind save time, safety, economy, convenience, be easy to control The transfusion and blood transfusion actuator of speed, can prevent the unrelated person from arbitrarily adjusting, it is to avoid nurse will be dripped speed and judge to infuse by calculating Inconvenience, and the remaining time of transfusion can be understood in real time.
This utility model solves its technical problem and be employed technical scheme comprise that:A kind of transfusion and blood transfusion actuator, including fair Permitted the housing that tube for transfusion passes through;Also include arranging speed adjusting gear on the housing;
Described speed adjusting gear includes the pulley that part is arranged on described enclosure interior, contacts and contacts with described pulley bottom The tilted block that face gradually tilts, is arranged on the fixing groove that described housing is located at described inclined plane side, is arranged on described housing table Some of face fast reference tables, and one end is flexibly connected with described fixing groove and can be with the mobile instruction of described pulley movement Part;
Described fixing groove includes slide calliper rule, and allows described mobile indication piece and described pulley to coordinate the chute of movement;Institute State slide calliper rule bottom and be provided with some bayonet sockets, described slide calliper rule are located above each described bayonet socket and are provided with the corresponding mark dripping speed;Described shifting Dynamic indication piece upper surface be provided with order to align with described bayonet socket and width be less than described bayonet socket bore bar.
Preferably, described transfusion and blood transfusion actuator also includes being arranged on the lock of described enclosure interior.
Preferably, described lock include being arranged on described enclosure interior allow snap ring that tube for transfusion passes through and with described card The threaded push rod of ring.
Preferably, described housing is provided with the supporter supporting described mobile indication piece positioned at described inclined plane opposite side.
Preferably, being provided with the card that described mobile indication piece and described fixing groove are fixed or unclamped inside described chute Button.
Preferably, described bayonet socket is uniformly arranged on described slide calliper rule bottom;Or the interval between each described bayonet socket.
Preferably, described transfusion and blood transfusion actuator is additionally provided with time movement;Described time movement includes being arranged on described Liquid below housing drips several statistic devices, drips, with described liquid, the controller that several statistic devices are electrically connected with, and is arranged on Described surface of shell the display unit being electrically connected with described controller.
Preferably, described liquid drips the infrarede emitting diode that several statistic devices include being arranged in described inner walls And phototriode;Or described liquid drips the infrared tube that several statistic devices include being arranged in described inner walls.
Preferably, described display unit is LED seven segment digital tubes;Or described display unit is LCDs.
Preferably, described time movement also includes arranging voice prompting device on the housing.
The beneficial effects of the utility model are, 1, be easy to adjust transfusion speed;2nd, it is easy to check remaining time of infusing;3rd, exist During stopping infusion, by lock, tube for transfusion can be fixed, it is to avoid actuator relaxes or slides and leads to fluid seepage.
Brief description
Fig. 1 is a kind of structural representation of this utility model transfusion and blood transfusion actuator;
Wherein:1st, housing, 2, pulley, 3, fixing groove, 31, slide calliper rule, 4, mobile indication piece, 41, bar, 5, supporter.
Specific embodiment
Further illustrate the technical solution of the utility model below in conjunction with the accompanying drawings and by specific embodiment.
As shown in figure 1, a kind of transfusion and blood transfusion actuator, including the housing 1 allowing tube for transfusion to pass through be arranged on described shell Speed adjusting gear on body 1.Speed adjusting gear includes partly being arranged on the pulley 2 within described housing 1, connects with described pulley 2 bottom The tilted block that tactile and contact surface gradually tilts, is arranged on the fixing groove 3 that described housing 1 is located at described inclined plane side, is arranged on Some of described housing 1 surface fast reference tables, and one end is flexibly connected with described fixing groove 3 and can move with described pulley 2 Dynamic mobile indication piece 4.Described housing 1 is provided with the supporter supporting described mobile indication piece 4 positioned at described inclined plane opposite side 5.Pulley 2 can in housing 1 scroll-up/down, and the pressure that tilted block cooperation changes between pulley 2 and tube for transfusion is defeated to adjust Liquid speed rate.The fast reference table of many sets droplet can be arranged according to the specification of the leather point pin being used, optimum is two sets, and often covers described speed Reference table again can be according to a plurality of different fast line of reference of the solution type setting injected, and medical personnel or patient can be direct From dripping, the described speed needing and adjusting is inquired about fast reference table.
Described fixing groove 3 includes slide calliper rule 31, and allows described mobile indication piece 4 and described pulley 2 to coordinate the cunning of movement Groove.It is provided with buckle that is fixing with described fixing groove 3 for described mobile indication piece 4 or unclamping inside described chute.Described slide calliper rule 31 Bottom is provided with some bayonet sockets, and described slide calliper rule 31 are located above each described bayonet socket and are provided with the corresponding mark dripping speed.Described bayonet socket can Be evenly provided on described slide calliper rule 31 bottom it is also possible to unequal interval be arranged on slide calliper rule 31 bottom, at each bayonet socket drip The pressure value that number and pulley 2 produce to tube for transfusion is in certain proportion, and optimum is 10 for the number difference of dripping between each two bayonet socket Or 5.Described mobile indication piece 4 upper surface be provided with order to align with described bayonet socket and width be less than described bayonet socket bore instruction Bar 41.The number of infusion drops being obtained according to inquiry, bar 41 is moved at corresponding bayonet socket, and will move indication piece with buckle 4 fix, and prevent mobile indication piece 4 from arbitrarily sliding in infusion process, when needing to adjust movement indicator again, first unclamp Buckle, then carry out next step regulation.
The liquid that described time movement includes being arranged on described housing 1 lower section drips several statistic devices, drips number with described liquid The controller that statistic device is electrically connected with, and it is arranged on described housing 1 surface the display being electrically connected with described controller Part.First pass through liquid and drip the transfusion drip speed that several statistic device calculating have been dripped, then this value is passed to controller, pass through How long controller calculates surplus solution needs according to total transfusion volume, infusion rate, and the stalagmometer infused It is totally lost, and this value is passed to display unit, check for patient and medical personnel.Described time movement also includes being arranged on described Voice prompting device on housing 1, at the end of transfusion is fast, voice prompting device can send voice messaging to medical personnel, is easy to Medical personnel do next step operation.
In addition, described liquid drips the infrarede emitting diode that several statistic devices can be provided on described housing 1 inwall And phototriode.Using the principle of reflection of light, realize light source detection using infrarede emitting diode and phototriode.Infrared Light emitting diode sends infrared light perpendicular to housing 1 wall, and infrared receiver audion is according to the power of the infrared signal receiving Produce pulse signal, calculate liquid drippage quantity.
Described liquid drips the infrared tube that several statistic devices can also be provided on described housing 1 inwall.Saturating using light Penetrate principle, realize liquid dropping detection using infrared tube.When not having drop to fall, detecting system exports one and compares Low voltage, and work as and have drop will produce the high voltage of comparison through infrared circuit, then through conversion processing just Pulse signal can be produced, to calculate liquid drippage quantity.
Described display unit can be LED seven segment digital tubes.LED seven segment digital tubes display using quaternity is remaining defeated The liquid time, charactron has low energy consumption, low pressure, life-span length, ageing-resistant, the advantages of environmental requirement is relatively low to external world.Simultaneously digital Pipe adopts BCD to encode display digit, and easily, resource occupation is less for program compiling.Described display unit can also be liquid crystal display Screen.LCDs have small power consumption, compact radiationless danger, and flat square shows and image stabilization does not flash, can Apparent area is big, and picture effect is good, the advantages of strong antijamming capability.
In addition, described transfusion and blood transfusion actuator is also provided with lock on described housing 1, during stopping infusion, can be by lock Tube for transfusion is fixed by button, it is to avoid actuator relaxes or slides and leads to fluid seepage.Described lock can be provided in housing 1 Snap ring and the push rod threadeded with described snap ring that portion's permission tube for transfusion passes through, during use are rotated push rod to snap ring, So that tube for transfusion is securely fixed between snap ring inwall and push rod, it is to avoid infusion regulator moves on tube for transfusion, and liquid oozes Leakage.
Embodiment described above is only that preferred implementation of the present utility model is described, not new to this practicality The spirit and scope of type are defined.On the premise of without departing from this utility model design concept, this area ordinary person is to this Various modifications and improvement that the technical scheme of utility model is made, all should drop into protection domain of the present utility model, this practicality The new technology contents being claimed, have all recorded in detail in the claims.

Claims (10)

1. a kind of transfusion and blood transfusion actuator, including the housing allowing tube for transfusion to pass through(1);It is characterized in that:Also include being arranged on Described housing(1)On speed adjusting gear;
Described speed adjusting gear includes part and is arranged on described housing(1)Internal pulley(2), with described pulley(2)Bottom contacts And the tilted block that contact surface gradually tilts, it is arranged on described housing(1)Fixing groove positioned at described inclined plane side(3), setting In described housing(1)The fast reference table of some of surface, and one end and described fixing groove(3)Flexible connection simultaneously can be with described Pulley(2)The mobile indication piece of movement(4);
Described fixing groove(3)Including slide calliper rule(31), and allow described mobile indication piece(4)With described pulley(2)Cooperation is moved Chute;Described slide calliper rule(31)Bottom is provided with some bayonet sockets, described slide calliper rule(31)It is provided with corresponding above bayonet socket each described Drip the mark of speed;Described mobile indication piece(4)Upper surface be provided with order to align with described bayonet socket and width be less than described bayonet socket mouth The bar in footpath(41).
2. a kind of transfusion and blood transfusion actuator according to claim 1 it is characterised in that:Described transfusion and blood transfusion actuator also wraps Include and be arranged on described housing(1)Internal lock.
3. a kind of transfusion and blood transfusion actuator according to claim 2 it is characterised in that:The inclusion of described lock is arranged on described Housing(1)The internal snap ring allowing tube for transfusion to pass through and the push rod threadeded with described snap ring.
4. a kind of transfusion and blood transfusion actuator according to claim 1 it is characterised in that:Described housing(1)Incline positioned at described Inclined-plane opposite side is provided with the described mobile indication piece of support(4)Supporter(5).
5. a kind of transfusion and blood transfusion actuator according to claim 1 it is characterised in that:Being provided with inside described chute will be described Mobile indication piece(4)With described fixing groove(3)Buckle that is fixing or unclamping.
6. a kind of transfusion and blood transfusion actuator according to claim 1 it is characterised in that:Described bayonet socket is uniformly arranged on described Slide calliper rule(31)Bottom;Or the interval between each described bayonet socket.
7. a kind of transfusion and blood transfusion actuator according to claim 1 it is characterised in that:Described transfusion and blood transfusion actuator also sets There is time movement;Described time movement includes being arranged on described housing(1)The liquid of lower section drips several statistic devices, with described liquid Drip the controller that number statistic device is electrically connected with, and be arranged on described housing(1)Surface is simultaneously electrically connected with described controller Display unit.
8. a kind of transfusion and blood transfusion actuator according to claim 7 it is characterised in that:Described liquid drips several statistic device bags Include and be arranged on described housing(1)Infrarede emitting diode on inwall and phototriode;Or described liquid drips several statistic devices Including being arranged on described housing(1)Infrared tube on inwall.
9. a kind of transfusion and blood transfusion actuator according to claim 7 it is characterised in that:Described display unit is seven sections of LED Charactron;Or described display unit is LCDs.
10. a kind of transfusion and blood transfusion actuator according to claim 7 it is characterised in that:Described time movement also includes setting Put in described housing(1)On voice prompting device.
CN201620636656.7U 2016-06-25 2016-06-25 A kind of transfusion and blood transfusion actuator Active CN205988443U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201620636656.7U CN205988443U (en) 2016-06-25 2016-06-25 A kind of transfusion and blood transfusion actuator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201620636656.7U CN205988443U (en) 2016-06-25 2016-06-25 A kind of transfusion and blood transfusion actuator

Publications (1)

Publication Number Publication Date
CN205988443U true CN205988443U (en) 2017-03-01

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201620636656.7U Active CN205988443U (en) 2016-06-25 2016-06-25 A kind of transfusion and blood transfusion actuator

Country Status (1)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109200362A (en) * 2017-11-28 2019-01-15 南阳市中心医院 Conduit device is used in the intervention of surgical denervation surgery

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109200362A (en) * 2017-11-28 2019-01-15 南阳市中心医院 Conduit device is used in the intervention of surgical denervation surgery

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