CN214343778U - A plug-in device for infusion bottle stop flow reminder - Google Patents
A plug-in device for infusion bottle stop flow reminder Download PDFInfo
- Publication number
- CN214343778U CN214343778U CN202022890993.8U CN202022890993U CN214343778U CN 214343778 U CN214343778 U CN 214343778U CN 202022890993 U CN202022890993 U CN 202022890993U CN 214343778 U CN214343778 U CN 214343778U
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- China
- Prior art keywords
- inner cylinder
- main body
- plug
- infusion bottle
- infusion
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- 238000001802 infusion Methods 0.000 title claims abstract description 50
- 239000007788 liquid Substances 0.000 claims abstract description 33
- 239000012530 fluid Substances 0.000 claims description 17
- 238000001514 detection method Methods 0.000 claims description 4
- 239000003814 drug Substances 0.000 abstract description 24
- 239000008280 blood Substances 0.000 abstract description 9
- 210000004369 blood Anatomy 0.000 abstract description 9
- 238000000034 method Methods 0.000 abstract description 7
- 230000000474 nursing effect Effects 0.000 abstract description 3
- 230000000903 blocking effect Effects 0.000 abstract 2
- 239000002775 capsule Substances 0.000 abstract 2
- 238000012546 transfer Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 2
- 238000013519 translation Methods 0.000 description 2
- 241001260012 Bursa Species 0.000 description 1
- 206010010071 Coma Diseases 0.000 description 1
- 208000005189 Embolism Diseases 0.000 description 1
- 208000003443 Unconsciousness Diseases 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 210000003462 vein Anatomy 0.000 description 1
Images
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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
本实用新型涉及输液装置的技术领域，公开了一种用于输液瓶止流提醒的插接装置，包括主体、内筒、一号侧囊和二号侧囊，主体底部开口处设有橡胶底块，内筒顶部穿过主体顶壁延伸至主体上部，内筒中部两侧各设有一个侧囊，侧囊外侧分别设有凹块和凸块；本实用新型通过连通管内的流体传感器检测不到药液之后驱动电动推杆将凸块推出，凸块平移直至将一号侧囊、二号侧囊压紧在凹块上完成内筒的封堵，封堵之后内筒内的药液停留在输液管内，避免回血现象发生，也留有少量药液在输液管内避免空气填充管内，始终保持提醒时机处于药液用完之前，结合LED灯闪烁提醒医护人员，使医护人员不用马上处理，预留医护人员赶来的时间间隔，增加输液护理过程时间余量。
The utility model relates to the technical field of infusion devices, and discloses a plug-in device for reminding of flow stoppage of infusion bottles, which comprises a main body, an inner cylinder, a No. The top of the inner cylinder extends through the top wall of the main body to the upper part of the main body, a side bag is provided on both sides of the middle part of the inner cylinder, and a concave block and a convex block are respectively arranged on the outside of the side bag; After the liquid medicine is reached, the electric push rod is driven to push out the bumps, and the bumps translate until the No. 1 side capsule and No. 2 side capsules are pressed against the concave block to complete the blocking of the inner cylinder. After the blocking, the medicine liquid in the inner cylinder stays. In the infusion tube, avoid the phenomenon of blood returning, and also leave a small amount of liquid medicine in the infusion tube to avoid filling the tube with air. Always keep the reminder time before the liquid medicine is used up. Combined with LED lights flashing to remind the medical staff, so that the medical staff do not need to deal with it immediately. Keep the time interval between the arrival of medical staff and increase the time margin for the infusion nursing process.
Description
Technical Field
The utility model relates to a technical field of infusion set specifically is a grafting device that is used for infusion bottle stagnant flow to remind.
Background
Infusion is a common treatment means, at present, disposable infusion tubes adopted by most medical institutions need to be manually adjusted and stopped, so that when severe coma patients, infant patients or patients are unconscious after being infused for a long time and sleep, infusion bags are in an unattended state, once the infusion of medicines is finished, no person timely replaces the infusion bags or pulls out needles, a blood return phenomenon can be generated, air can seriously enter veins, embolism is caused, and the life of the patients is threatened.
And the infusion bag that can the automatic shutdown infusion that prior art provided still has a series of problems, for example chinese patent 201920554271.X discloses, is an intelligent blood transfusion device for hematology department, including infusion support, cuff, box body and mounting panel, the fixed cuff that has cup jointed on the infusion support, and the quantity of cuff is two, the right side fixed mounting of cuff has the mounting panel, one side fixed mounting that the cuff was kept away from to the mounting panel has the slide rail, and the mounting panel right side fixed mounting of slide rail bottom has the box body, the positive fixed mounting of box body has operating button, the inside fixed mounting of box body has the singlechip, the card wire casing has been seted up on the right side of box body. This intelligent blood transfusion device for hematology department is through can be according to the flexible reset spring of blood bag weight, remind medical staff through pressing touch switch when blood bag weight is lighter, though there is the warning effect under the specific situation in theory, there is weight variation precision low, remind defect such as trigger opportunity error big, still leave more liquid medicine in the infusion bag when causing to be reminded, perhaps remind too late, the time that medical personnel come in addition, the blood return phenomenon has appeared at last, even when a medical personnel nurses a plurality of infusion patients simultaneously, can not take out operations such as needle at the very first time of reminding.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem that the infusion reminding time is inaccurate and the time interval between the arrival of the medical staff cannot be reserved in the prior art, the utility model aims to provide an inserting device for the infusion bottle flow stopping reminding.
The utility model discloses the technical scheme who adopts does:
the utility model provides a grafting device for infusion bottle ends and flows and remind, includes main part, inner tube, side bag and No. two side bags, the main part is equipped with the open-ended cavity for the bottom, main part bottom opening part is equipped with the rubber bottom block, the inner tube is that both ends are equipped with the open-ended drum, the inner tube is established inside the main part, the inner tube top passes the main part roof and extends to main part upper portion, the inner tube top is equipped with spine portion, spine portion inside is linked together with the inner tube is inside, be equipped with evenly to be equipped with a plurality of feed liquor holes on spine portion lateral wall, each slope in spine portion lateral wall both sides is equipped with an oblique fender, two the distance between the oblique fender top is less than the distance between the bottom.
Be equipped with two relative side openings on the inner tube middle part lateral wall, be equipped with the side bag on one side opening, be equipped with the side bag No. two on another side opening, be equipped with the concave block between No. two side bags and the main part inner wall, be equipped with electric putter between a side bag and the main part inner wall, electric putter's telescopic link tip is equipped with the lug, be equipped with communicating pipe on the lateral wall of inner tube lower part, both ends opening extends to respectively inside the inner tube, the inside and the inside inner tube that is linked together of communicating pipe, be equipped with the LED lamp on the main part lateral wall, be equipped with fluid sensor on the main part inner wall, fluid sensor's sense terminal extends to inside communicating pipe, fluid sensor passes through the sense terminal detected signal and controls opening and close of electric putter and LED lamp.
As a further aspect of the present invention: the convex block and the concave block are concave-convex fitting pieces.
As a further aspect of the present invention: the outer side wall of the second side pocket is attached to the side wall, close to the convex block, of the concave block.
As a further aspect of the present invention: the central axis of the middle part of the communicating pipe is parallel to the central axis of the inner cylinder.
As a further aspect of the present invention: the inner diameter of the side hole on the side wall of the inner cylinder is larger than the outer diameter of the lug.
As a further aspect of the present invention: the horizontal height of the bottom surface of the inclined baffle is the same as that of the bottom surface of the liquid inlet hole.
As a further aspect of the present invention: the distance between the bottom surface of the inclined baffle and the top surface of the inner cylinder is larger than the thickness of the rubber cover of the infusion bottle.
As a further aspect of the present invention: and a convex cover is arranged on a light outlet of the LED lamp.
As a further aspect of the present invention: the convex cover is a transparent convex cover.
The utility model has the advantages that:
this a grafting device for infusion bottle stagnant flow is reminded inserts between as adding the device of establishing that ends a class between infusion bottle and transfer line, during normal infusion process, the liquid medicine is full of inside and communicating pipe of inner tube, drive electric putter is released the lug after can not detect the liquid medicine through the fluid sensor in the communicating pipe, the lug translation is until with side bag No. one, No. two side bag compresses tightly the shutoff of accomplishing the inner tube on the concave block, liquid medicine in the inner tube stops in the transfer line after the shutoff, avoid blood return phenomenon to take place, it avoids air-filled intraductal also to leave a small amount of liquid medicine in the transfer line, it is located before the liquid medicine is used up to keep reminding opportunity all the time, combine the LED lamp scintillation to remind medical personnel, make medical personnel need not handle at once, reserve the time interval that medical personnel arrived, increase infusion nursing process time allowance.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural view of the inner tube of the present invention in an inner plugging state.
In the figure: 1-a body; 2-inner cylinder; 21-spine part; 3-liquid inlet hole; 4-oblique gear; 5-lateral pocket number one; 51-lateral bursa number two; 6-a bump; 61-concave block; 7-electric push rod; 8-LED lamps; 9-a fluid sensor; 10-communicating tube; 11-rubber bottom block.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and specific embodiments. It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto. Specific structural and functional details disclosed herein are merely illustrative of example embodiments of the invention. The present invention may, however, be embodied in many alternate forms and should not be construed as limited to the embodiments set forth herein.
It should be understood that the terms first, second, etc. are used merely for distinguishing between descriptions and are not intended to indicate or imply relative importance. Although the terms first, second, etc. may be used herein to describe various elements, these elements should not be limited by these terms. These terms are only used to distinguish one element from another. For example, a first element could be termed a second element, and, similarly, a second element could be termed a first element, without departing from the scope of example embodiments of the present invention.
It should be understood that the term "and/or" herein is merely one type of association relationship that describes an associated object, meaning that three relationships may exist, e.g., a and/or B may mean: a exists alone, B exists alone, and A and B exist at the same time, and the term "/and" is used herein to describe another association object relationship, which means that two relationships may exist, for example, A/and B, may mean: a alone, and both a and B alone, and further, the character "/" in this document generally means that the former and latter associated objects are in an "or" relationship.
It is to be understood that in the description of the present invention, the terms "upper", "vertical", "inner", "outer", and the like, refer to an orientation or positional relationship that is conventionally used to place the disclosed product in use, or that is conventionally understood by those skilled in the art, and are used merely for convenience in describing the present invention and to simplify the description, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be considered as limiting the present invention.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," and "connected" are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments of the invention. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It will be further understood that the terms "comprises," "comprising," "includes," and/or "including," when used herein, specify the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, numbers, steps, operations, elements, components, and/or groups thereof.
In the following description, specific details are provided to facilitate a thorough understanding of example embodiments. However, it will be understood by those of ordinary skill in the art that the example embodiments may be practiced without these specific details. In other instances, well-known processes, structures and techniques may be shown without unnecessary detail in order to avoid obscuring example embodiments.
As shown in fig. 1-2, an insertion device for a flow stopping reminder of an infusion bottle comprises a main body 1, an inner cylinder 2, a first side bag 5 and a second side bag 51, wherein the main body 1 is a cavity with an opening at the bottom, a rubber bottom block 11 is arranged at the opening at the bottom of the main body 1, the inner cylinder 2 is a cylinder with openings at two ends, the inner cylinder 2 is arranged inside the main body 1, the top of the inner cylinder 2 penetrates through the top wall of the main body 1 and extends to the upper part of the main body 1, a spine portion 21 is arranged at the top of the inner cylinder 2, the inside of the spine portion 21 is communicated with the inside of the inner cylinder 2, a plurality of liquid inlet holes 3 are uniformly arranged on the side wall of the spine portion 21, two oblique baffles 4 are obliquely arranged on two sides of the outer side wall of the spine portion 21, and the distance between the tops of the two oblique baffles 4 is smaller than the distance between the bottoms.
Be equipped with two relative side openings on the lateral wall in the middle part of inner tube 2, be equipped with side bag 5 on one side opening, be equipped with side bag 51 No. two on another side opening, be equipped with concave 61 between side bag 51 No. two and the main part 1 inner wall, be equipped with electric putter 7 between side bag 5 and the main part 1 inner wall, electric putter 7's telescopic link tip is equipped with lug 6, be equipped with communicating pipe 10 on the lateral wall of inner tube 2 lower part, communicating pipe 10 both ends opening extends to inside inner tube 2 respectively, communicating pipe 10 middle part axis is parallel with inner tube 2 axis, the inside and inner tube 2 inside of communicating pipe 10 is linked together, be equipped with LED lamp 8 on the main part 1 lateral wall, be equipped with fluid sensor 9 on the main part 1 inner wall, fluid sensor 9's sense terminal extends to inside communicating pipe 10, fluid sensor 9 passes through sense terminal detected signal and controls opening and close of electric putter 7 and LED lamp 8, the LED lamp 8 is characterized in that a convex cover is arranged on a light outlet of the LED lamp, and the convex cover is a transparent convex cover and used for enhancing the reminding effect.
The electric push rod 7 is also called a linear driver, and mainly comprises a novel linear actuating mechanism consisting of a motor push rod, a control device and the like, wherein the electric push rod 7 works to push the lug 6 to do reciprocating linear motion.
Lug 6 and concave 61 are unsmooth mating parts for each other, No. two side bag 51 lateral walls with concave 61 is close to the lateral wall of lug 6 and laminates mutually, and the side hole internal diameter of 2 lateral walls of inner tube is greater than the 6 external diameters of lug, electric putter 7 drive lug 6 removes, and lug 6 withstands 5 middle parts of a side bag and removes to No. two side bags 51, and until lug 6 compresses tightly a side bag 5 and No. two side bags 51 on concave 61, the inside quilt of inner tube 2 this moment.
The fluid sensor 9 is used for detecting the impedance of a conductor immersed in the liquid medicine through a detection end, and the working principle is as follows: the conducting liquid medicine can reduce the reduction of the impedance of the detection end, the oscillator continuously sends an alternating current signal to the diode, the diode is used for adjusting the signal, the signal is used for driving a second NAND gate after adjustment, then the direct current signal is sent to a voltage division potentiometer after capacitance filtering, the voltage division potentiometer is used for adjusting the sensitivity of the circuit, the NAND gate then drives a transistor to enable a relay switch to be closed in turn, a single-pole double-throw relay is used in a circuit of the fluid sensor 9 to allow the output to be turned off and a group of contacts to be turned on simultaneously so as to start a circuit of the electric push rod 7 and the LED lamp 8, wherein the circuit of the electric push rod 7 and the LED lamp 8 can be powered by a preset internal and external power supply or a direct-insert alternating current mode, namely when the liquid medicine flows into the communicating pipe 10 along the inner cylinder 2, the fluid sensor 9 is immersed in the liquid medicine for transfusion, when the liquid level of the liquid medicine is lowered to a position below the fluid sensor 9, the fluid sensor 9 detects signal changes and drives the electric push rod 7 and the LED lamp 8 to work, the electric push rod 7 drives the bump 6 to tightly press the first side bag 5 and the second side bag 51 to the concave block 61 to form the inner barrel 2 plug, the liquid medicine is prevented from continuously descending through pressure intensity, and meanwhile the LED lamp 8 flickers or normally lights to remind medical staff of timely treatment.
The horizontal height of the bottom surface of the inclined baffle 4 is the same as that of the bottom surface of the liquid inlet hole 3, the distance between the bottom surface of the inclined baffle 4 and the top surface of the inner cylinder 2 is larger than the thickness of a rubber cover of an infusion bottle, when the spine part 21 on the inner cylinder 2 is inserted into the infusion bottle, the spine part 21 is prevented from sliding down to the outside of the infusion bottle through the inclined baffle 4 to form reverse restraint, and meanwhile, when the bottom surface of the inclined baffle 4 is attached to the inner end surface of the infusion bottle cover, the bottom surface of the liquid inlet hole 3 is as close to the inner end surface of the infusion bottle cover as possible, so that liquid medicine in the infusion bottle can enter the inner cylinder 2 as far as possible, and the phenomenon that the liquid medicine in the infusion bottle is wasted more when the liquid outlet of the existing infusion tube is higher than the inner end surface of the infusion bottle cover is avoided.
The utility model relates to an add the only flow reminding device who establishes between infusion bottle and transfer line are inserted, during normal infusion process, the liquid medicine is full of inside and communicating pipe of inner tube, drive electric putter can not detect after the liquid medicine through the fluid sensor in the communicating pipe releases the lug, the lug translation is until not with a side bag, No. two side bags compress tightly the shutoff of accomplishing the inner tube on concave block, liquid medicine in the inner tube stops in the transfer line after the shutoff, avoid back blood phenomenon to take place, also leave a small amount of liquid medicine in avoiding the air filling pipe in the transfer line, remain throughout and remind opportunity to locate before the liquid medicine is used up, combine the LED lamp scintillation to remind medical personnel, make medical personnel need not handle at once, reserve medical personnel's time interval, increase infusion nursing process time allowance.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (9)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022890993.8U CN214343778U (en) | 2020-12-01 | 2020-12-01 | A plug-in device for infusion bottle stop flow reminder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022890993.8U CN214343778U (en) | 2020-12-01 | 2020-12-01 | A plug-in device for infusion bottle stop flow reminder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214343778U true CN214343778U (en) | 2021-10-08 |
Family
ID=77981597
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022890993.8U Expired - Fee Related CN214343778U (en) | 2020-12-01 | 2020-12-01 | A plug-in device for infusion bottle stop flow reminder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214343778U (en) |
-
2020
- 2020-12-01 CN CN202022890993.8U patent/CN214343778U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211008 |
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| CF01 | Termination of patent right due to non-payment of annual fee |