CN110496271A

CN110496271A - A kind of quantitatively infusion apparatus monitoring device of early warning and automatic stop

Info

Publication number: CN110496271A
Application number: CN201910877458.8A
Authority: CN
Inventors: 杨好亮; 杨韵杰; 陈忠
Original assignee: 杨好亮
Current assignee: Peoples Hospital of Hebi
Priority date: 2019-09-17
Filing date: 2019-09-17
Publication date: 2019-11-26
Anticipated expiration: 2039-09-17
Also published as: CN110496271B

Abstract

The present invention relates to monitoring technology fields, and disclose a kind of quantitatively infusion apparatus monitoring device of early warning and automatic stop, including pedestal, are fixedly connected with bracket above the pedestal；The mitigation of infusion bag weight drives through plate to move up, fuse cord is provided for subsequent early warning, power source is provided for automatic cut-off transfusion system, through plate is moved up as switch, make through plate, connecting rod, power block and warning lamp form the circuit of closure, warning lamp whistle is caused to be reminded, play the role of monitoring transfusion condition, and power block is no longer blown a whistle after passing through connecting plate via hole, it avoids being in patient persistently in noisy environment, increase negative emotions, influence rest, prismatic shape is presented in power block, convenient for passing through the via hole of through plate back and forth, keep operation more convenient, second gear squeezes the perfusion tube in skewed slot, play the role of current limliting to the solution in perfusion tube only to stop, play the effect of double shield, increase the practicability of device.

Description

A kind of quantitatively infusion apparatus monitoring device of early warning and automatic stop

Technical field

The present invention relates to monitoring technology field, the infusion apparatus of specially a kind of quantitative early warning and automatic stop, which monitors, to be set It is standby.

Background technique

Monitoring refers to the development for watching and ensuring as far as possible things attentively from other supervision in controllable range, and the most common monitoring is set The case where standby is monitor, remotely can observe monitoring range by camera, observation are not only also to have now by eyes Many developments by things are monitored by sound reception and registration, and in hospital, flu is one of most common disease, past Toward needing to be infused to patient, at this moment just with greater need for the transfusion condition of monitoring patient, there are following in infusion process at present Problem:

The case where general patient needs someone aside to nurse in infusion, and the moment pays close attention to solution in infusion bag, very not It is convenient, and in many cases, patient is that nobody accompanies, and medical staff usually has no time to attend to, it can not accomplish to nurse constantly, Needle or replacement infusion bag cannot be pulled out in time, and patient oneself is at this time just needed to pay close attention to the solution conditions in infusion bag, but patient The physical condition of itself is inherently bad, along with that cannot rest well, physical recovery speed is made to have a greatly reduced quality, current Infusion apparatus monitoring device cost is bigger, and is not available in the event of a loss of power, and be not suitable for mini clinic.

In view of the deficiencies of the prior art, it monitors and sets the present invention provides the infusion apparatus of a kind of quantitative early warning and automatic stop It is standby, have the advantages of monitoring infusion bag transfusion condition and automatic stop, it is not convenient enough to solve the problems, such as, plays monitoring infusion feelings The effect of condition causes patient panic, increases in order to avoid the solution in infusion bag, which is flow to end, leads to blood back in the case where unmanned nurse Sense of discomfort, the whistle of warning lamp long period avoid whistle time too short the case where causing caregiver not hear, to reach To the effect effectively prompted, and the non-persistent avoidable patient that blows a whistle is in noisy environment for a long time, increases negative Mood influences to rest, and can carry out current limliting to the solution in perfusion tube and only stop, caregiver is avoided to pull out needle not in time or replace defeated Liquid bag, and it is possible that dual guarantor is played the case where causing caregiver not hear whistle sound since ambient enviroment is noisy The effect of barrier enhances the linkage between each structure, increases the practicability of device, makes to operate more convenient.

Summary of the invention

(1) technical solution

For the purpose for realizing above-mentioned monitoring infusion bag transfusion condition and automatic stop, the invention provides the following technical scheme: The infusion apparatus monitoring device of a kind of quantitative early warning and automatic stop, including pedestal are fixedly connected with branch above the pedestal Frame is fixedly connected with drive chamber on the outside of bracket, and warning lamp is fixedly connected with above drive chamber, and the bottom activity of drive chamber connects It is connected to hook, infusion bag is connected on the outside of hook, the first ratch is connected on the outside of drive chamber, the first ratch Outside is connected with first gear, and the second ratch is connected on the outside of first gear, is fixedly connected on the outside of infusion bag There is perfusion tube, speed regulation block is fixedly connected on the outside of perfusion tube, the internal activity for adjusting the speed block is connected with second gear, second gear Outside be fixedly connected with fixed block, the inside of drive chamber is fixedly connected with connecting rod, and the bottom of connecting rod is fixedly connected with logical Electric block, the bottom of power block are connected with through plate, and the internal activity of through plate is connected with mobile bar.

Preferably, the outside of the drive chamber is equipped with switch and power supply lid.

Preferably, hanging ring is fixedly connected with above the infusion bag, infusion bag is flexibly connected by hanging ring with hook.

Preferably, the size of first ratch and the second ratch is adapted with the size of first gear, the first ratch Side far from first gear is fixedly connected with through plate, limit plate is fixedly connected on the outside of the first ratch, limit plate is separate The side of first ratch is fixedly connected with bracket, avoids the first ratch and first gear from engaging and the case where deviation, the first tooth occurs Strut is fixedly connected on the outside of wheel, strut is fixedly connected far from the side of first gear with bracket, and the second ratch is close to first The side of gear is connected with spring, and the top of spring is fixedly connected with fixed plate, after being moved down convenient for the second ratch, spring energy It enough driving it to return to initial position, limit plate is fixedly connected on the outside of the second ratch, the surface of the second ratch is equipped with sawtooth, The size of sawtooth is adapted with the size of second gear, deviation occurs during avoiding the second ratch from moving down, and leads to its surface Sawtooth cannot be engaged with second gear, influence moving down for second gear.

Preferably, the speed regulation block is fixedly connected with inserted link far from the side of second gear, and the surface of bracket offers slot Mouthful, size is adapted with the inserted link size of speed regulation block, and it adjusts the speed and is fixedly connected on the outside of block there are two the consistent limited block of size, Convenient for the fixation to speed regulation block, it is avoided to fall, the inside for adjusting the speed block offers skewed slot, the size of skewed slot and the ruler of perfusion tube Very little to be adapted, the two sides for adjusting the speed block offer sliding slot, and in sliding slot, the inside of second gear is fixedly connected second gear active card There is connecting rod, connecting rod is through the sliding slot of speed regulation block, and there are two fixed blocks and size is consistent, is fixedly connected on the two sides of connecting rod, makes Second gear smooth can move up and down, and carry out different degrees of extruding to perfusion tube in moving process, make its generation Different flow velocitys.

Preferably, the connecting rod there are two and size it is identical, side far from power block and warning lamp is fixed connects It connects, two connecting rods take the central axes of warning lamp as, power block presentation prismatic shape symmetrical with reference to presenting.

Preferably, spring is connected on the outside of the through plate, side and drive chamber of the spring far from through plate Roof movement connection, the bottom of through plate are fixedly connected with hook, and the inside of through plate is opened up there are two the identical via hole of size, Two via holes with the central axes of spring be with reference to present it is symmetrical, the inside of through plate offer two groups totally eight sizes it is identical Conduit, every group of conduit be connected to the via hole of through plate, is equally distributed on the outside of via hole, the size phase of size and mobile bar Adaptation, mobile bar active card are connected with spring in its conduit on the outside of mobile bar, side of the spring far from mobile bar with The connection of conduit internal activity.

(2) beneficial effect

Compared with prior art, the present invention provides a kind of quantitative early warning and the infusion apparatus monitoring device of automatic stop, Have it is following the utility model has the advantages that

1, by the way that under the collective effect of infusion bag, hook and through plate, the mitigation of infusion bag weight drives through plate upward It is mobile, fuse cord is provided for subsequent early warning, provides power source for automatic cut-off transfusion system, enhances the linkage between each structure Property, make to operate more convenient.

2, by the way that under the collective effect of through plate, mobile bar, connecting rod, power block and warning lamp, through plate moves up work For switch, through plate, connecting rod, power block and warning lamp is made to form the circuit of closure, causes warning lamp whistle to be reminded, play prison The effect of transfusion condition is controlled, in order to avoid the solution in infusion bag, which is flow to end, leads to blood back in the case where unmanned nurse, patient is caused to fear Unbearably, increase sense of discomfort.

3, by the way that under the collective effect of through plate, mobile bar and power block, power block passes through during through plate via hole Mobile bar is pushed, makes center of the mobile bar far from via hole, comes into full contact with mobile bar with power block, the ring of warning lamp long period Flute avoids whistle time too short the case where causing caregiver not hear, to have the function that effectively to prompt, and is powered Block is no longer blown a whistle after passing through connecting plate via hole, avoids being in patient persistently in noisy environment, is increased negative emotions, is influenced to stop Prismatic shape is presented in breath, power block, convenient for by the via hole of through plate, keeping operation more convenient back and forth.

4, by the way that under the collective effect of through plate, second gear, speed regulation block and perfusion tube, through plate, which moves down, causes the second tooth Wheel moves down, and adjusts the speed and be equipped with skewed slot inside block, keeps second gear increasing to the extruding degree of skewed slot interior infusion tube, Play the role of current limliting to the solution in perfusion tube only to stop, caregiver is avoided to pull out needle or replacement infusion bag not in time, and It is possible that the case where causing caregiver not hear whistle sound since ambient enviroment is noisy, play the effect of double shield, Increase the practicability of device.

Detailed description of the invention

Fig. 1 is schematic structural view of the invention；

Fig. 2 is schematic enlarged-scale view at A in Fig. 1 of the present invention；

Fig. 3 is schematic enlarged-scale view at B in Fig. 1 of the present invention；

Fig. 4 is the first ratch of structure of the invention, first gear and the second ratch connection relationship side view；

Fig. 5 is structure of the invention perfusion tube, speed regulation block and second gear connection relationship cross-sectional view；

Fig. 6 is structure of the invention perfusion tube, speed regulation block, second gear and fixed block connection relationship top view；

Fig. 7 is structure of the invention drive chamber cross-sectional view；

Fig. 8 is structure of the invention through plate cross-sectional view, and a structure is in original state at this time, and change in location does not occur；

Fig. 9 is structure of the invention through plate motion profile cross-sectional view, at this time center of the mobile bar far from through plate via hole.

In figure: 1- pedestal, 2- bracket, 3- drive chamber, 4- warning lamp, 5- hook, 6- infusion bag, the first ratch of 7-, 8- One gear, the second ratch of 9-, 10- perfusion tube, 11- speed regulation block, 12- second gear, 13- fixed block, 14- connecting rod, 15- are powered Block, 16- through plate, 17- mobile bar.

Specific embodiment

Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other Embodiment shall fall within the protection scope of the present invention.

Please refer to Fig. 1-9, a kind of quantitatively infusion apparatus monitoring device of early warning and automatic stop, including pedestal 1, pedestal 1 Top be fixedly connected with bracket 2, the outside of bracket 2 is fixedly connected with drive chamber 3, and the outside of drive chamber 3 is equipped with switch and electricity Source lid, the working condition of controllable device are easy to use, the top of drive chamber 3 is fixedly connected with warning lamp convenient for access battery 4, the bottom of drive chamber 3 is connected with hook 5, and the outside for linking up with 5 is connected with infusion bag 6, and the top of infusion bag 6 is fixed It is connected with hanging ring, infusion bag 6 is flexibly connected by hanging ring with hook 5, and the outside of drive chamber 3 is connected with the first ratch 7, the The size of one ratch 7 and the second ratch 9 is adapted with the size of first gear 8, the first ratch 7 far from first gear 8 one Side is fixedly connected with through plate 16, and the outside of the first ratch 7 is fixedly connected with limit plate, limit plate far from the first ratch 7 one Side is fixedly connected with bracket 2, avoids the first ratch 7 and first gear 8 from engaging and the case where deviation, the outside of the first ratch 7 occurs It is connected with first gear 8, the outside of first gear 8 is fixedly connected with strut, side and branch of the strut far from first gear 8 Frame 2 is fixedly connected, and the second ratch 9 is connected with spring close to the side of first gear 8, and top and the fixed plate of spring are fixed Connection, after moving down convenient for the second ratch 9, spring is able to drive it and returns to initial position.

The outside of first gear 8 is connected with the second ratch 9, and the outside of the second ratch 9 is fixedly connected with limit plate, the The surface of two ratch 9 is equipped with sawtooth, and the size of sawtooth is adapted with the size of second gear 12, and the second ratch 9 is avoided to move down During there is deviation, cause the sawtooth on its surface that cannot engage with second gear 12, influence moving down for second gear 12, it is defeated The outside of liquid bag 6 is fixedly connected with perfusion tube 10, and the outside of perfusion tube 10 is fixedly connected with speed regulation block 11, and speed regulation block 11 is far from the The side of two gears 12 is fixedly connected there are two inserted link, and the size of two inserted links is inconsistent, and the surface of bracket 2 opens up that there are two slots Mouthful, the depth degree of two notches is not also identical, but size is adapted with two inserted link sizes of speed regulation block 11, and two inserted links are inserted Enter in corresponding notch, speed regulation side of the block 11 far from inserted link is made to be in parastate with the second ratch 9 always, speed regulation block 11 Outside is fixedly connected there are two the consistent limited block of size, convenient for the fixation to speed regulation block 11, it is avoided to fall, speed regulation block 11 Inside offers skewed slot, and the size of skewed slot is adapted with the size of perfusion tube 10, and the two sides of speed regulation block 11 offer sliding slot, the For two gears, 12 active card in sliding slot, the inside of second gear 12 is fixedly connected with connecting rod, and connecting rod runs through the sliding slot of speed regulation block 11, There are two fixed blocks 13 and size is consistent, is fixedly connected on the two sides of connecting rod, enables second gear 12 is smooth to move up and down, And different degrees of extruding is carried out to perfusion tube 10 in moving process, it is made to generate different flow velocitys.

The internal activity of speed regulation block 11 is connected with second gear 12, and the outside of second gear 12 is fixedly connected with fixed block 13, the inside of drive chamber 3 is fixedly connected with connecting rod 14, and there are two connecting rods 14 and size is identical, far from power block 15 Side be fixedly connected with warning lamp 4, two connecting rods 14 with the central axes of warning lamp 4 be with reference to present it is symmetrical, be powered Prismatic shape is presented in block 15, and convenient for power block 15 back and forth through through plate 16, the bottom of connecting rod 14 is fixedly connected with power block 15, The bottom of power block 15 is connected with through plate 16, and the internal activity of through plate 16 is connected with mobile bar 17, through plate 16 Outside is connected with spring, and side of the spring far from through plate 16 is connect with the roof movement of drive chamber 3, and through plate 16 is made to exist In the case where by different degrees of external force, through plate 16 is driven to move by spring, the two sides of through plate 16 are fixed to be connected It is connected to sliding block, the inside of drive chamber 3 offers conduit, and size is adapted with the size of 16 sliding block of through plate, makes through plate 16 In the smooth movement in the inside of drive chamber 3, the bottom of through plate 16 is fixedly connected with hook 5, and the inside of through plate 16 offers two The identical via hole of a size, two via holes with the central axes of spring be it is symmetrical with reference to presenting, the inside of through plate 16 opens up There are two groups of identical conduits of totally eight sizes, every group of conduit is connected to the via hole of through plate 16, it is equally distributed on the outside of via hole, Its size is adapted with the size of mobile bar 17, and in its conduit, the outside of mobile bar 17 is flexibly connected 17 active card of mobile bar There is spring, side of the spring far from mobile bar 17 is connect with conduit internal activity, enables power block 15 when through through plate 16 It enough squeezes mobile bar 17 and increases space, convenient for the movement of power block 15, when spring is in original state, four formation of mobile bar 17 The size in gap is greater than the size of connecting rod 14, less than the size at 15 middle part of power block.

Working principle: medical staff is hung over infusion bag 6 on hook 5 when using the equipment, and speed regulation block 11 is inserted in branch The outside of frame 2, turns on the switch, and with the weight saving of infusion bag 6, becomes smaller to the pulling force of the spring of through plate 16, in spring Under effect, drives through plate 16 and hook 5 to move upwards, while the first ratch 7 moves upwards therewith, drive 8 turns of first gear Dynamic, first gear 8 drives the second ratch 9 to move down close to second gear 12, while through plate 16 is powered close to power block 15 The prismatic end of block 15 is inserted into the via hole of through plate 16 and squeezes mobile bar 17, center of the mobile bar 17 far from via hole, increases logical The space that electric block 15 passes through keeps its smooth through via hole, during perforative, two power blocks 15 always with 17 phase of mobile bar Contact, two power blocks 15,16, two connecting rods 14 of through plate and warning lamp 4 form closed circuit, and warning lamp 4 is caused to be blown a whistle It reminds.

After power block 15 passes through through plate 16, in the via hole of through plate 16, spring is gradually recovered 14 active card of connecting rod To original state, mobile bar 17 is close to the center of via hole under its effect, since the size of connecting rod 14 is in less than spring Four interstitial sizes of mobile bar 17 when original state, therefore connecting rod 14 is not contacted with connecting rod 17 always, at this time circuit It disconnects, warning lamp 4 is no longer reminded, and the sawtooth on 9 surface of the second ratch is engaged with second gear 12 at this time, due to second gear 12 are movably connected in inside speed regulation block 11, and the second ratch 9, which moves down, pushes second gear 12 to move down, since the inside of speed regulation block 11 is set There is skewed slot, during moving down second gear 12, the extruding degree of skewed slot interior infusion tube 10 is gradually increased, perfusion tube is caused Flow rate of liquid in 10 gradually becomes smaller, and until second gear 12 moves down into extreme lower position, the liquid in infusion bag 6 will flow at this time To the greatest extent, liquid in perfusion tube 10 not recirculation, to realize the effect of close transfusion device.

It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding And modification, the scope of the present invention is defined by the appended.

Claims

1. the infusion apparatus monitoring device of a kind of quantitative early warning and automatic stop, including pedestal (1), it is characterised in that: the bottom It is fixedly connected with bracket (2), is fixedly connected on the outside of bracket (2) drive chamber (3), the top of drive chamber (3) above seat (1) It is fixedly connected with warning lamp (4), the bottom of drive chamber (3) is connected with hook (5), is connected on the outside of hook (5) Infusion bag (6) is connected with the first ratch (7) on the outside of drive chamber (3), is connected on the outside of the first ratch (7) One gear (8) is connected with the second ratch (9) on the outside of first gear (8), is fixedly connected on the outside of infusion bag (6) defeated Liquid pipe (10), speed regulation block (11) is fixedly connected on the outside of perfusion tube (10), and the internal activity of speed regulation block (11) is connected with second Gear (12) is fixedly connected with fixed block (13) on the outside of second gear (12), and the inside of drive chamber (3) is fixedly connected with connection Bar (14), the bottom of connecting rod (14) are fixedly connected with power block (15), and the bottom of power block (15) is connected with through plate (16), the internal activity of through plate (16) is connected with mobile bar (17).

2. the infusion apparatus monitoring device of a kind of quantitative early warning according to claim 1 and automatic stop, it is characterised in that: The outside of the drive chamber (3) is equipped with switch and power supply lid.

3. the infusion apparatus monitoring device of a kind of quantitative early warning according to claim 1 and automatic stop, it is characterised in that: Hanging ring is fixedly connected with above the infusion bag (6), infusion bag (6) is flexibly connected by hanging ring with hook (5).

4. the infusion apparatus monitoring device of a kind of quantitative early warning according to claim 1 and automatic stop, it is characterised in that: The size of first ratch (7) and the second ratch (9) is adapted with the size of first gear (8), and the first ratch (7) is separate The side of first gear (8) is fixedly connected with through plate (16), and the first ratch is fixedly connected with limit plate on the outside of (7), limit Side of the plate far from the first ratch (7) is fixedly connected with bracket (2), and first gear is fixedly connected with strut, strut on the outside of (8) Side far from first gear (8) is fixedly connected with bracket (2), and side activity of the second ratch (9) close to first gear (8) connects It is connected to spring, the top of spring is fixedly connected with fixed plate, and limit plate, the second tooth are fixedly connected on the outside of the second ratch (9) The surface of bar (9) is equipped with sawtooth, and the size of sawtooth is adapted with the size of second gear (12).

5. the infusion apparatus monitoring device of a kind of quantitative early warning according to claim 1 and automatic stop, it is characterised in that: Speed regulation block (11) is fixedly connected with inserted link far from the side of second gear (12), and the surface of bracket (2) offers notch, Size is adapted with the inserted link size of speed regulation block (11), adjusts the speed the consistent limit of size there are two being fixedly connected on the outside of block (11) The inside of block, speed regulation block (11) offers skewed slot, and the size of skewed slot is adapted with the size of perfusion tube (10), adjusts the speed block (11) Two sides offer sliding slot, for second gear (12) active card in sliding slot, the inside of second gear (12) is fixedly connected with connecting rod, Connecting rod is through the sliding slot of speed regulation block (11), and there are two fixed blocks (13) and size is consistent, is fixedly connected on the two sides of connecting rod.

6. the infusion apparatus monitoring device of a kind of quantitative early warning according to claim 1 and automatic stop, it is characterised in that: There are two the connecting rods (14) and size is identical, and the side far from power block (15) is fixedly connected with warning lamp (4), and two A connecting rod (14) take the central axes of warning lamp (4) as, power block (15) presentation prismatic shape symmetrical with reference to presenting.

7. the infusion apparatus monitoring device of a kind of quantitative early warning according to claim 1 and automatic stop, it is characterised in that: Spring, the top plate of the spring side far from through plate (16) and drive chamber (3) are connected on the outside of the through plate (16) Be flexibly connected, the bottom of through plate (16) is fixedly connected with hook (5), the inside of through plate (16) open up there are two size it is identical Via hole, two via holes with the central axes of spring be it is symmetrical with reference to presenting, the inside of through plate (16) offer two groups it is total The identical conduit of eight sizes, every group of conduit are connected to the via hole of through plate (16), are equally distributed on the outside of via hole, size It is adapted with the size of mobile bar (17), in its conduit, the outside of mobile bar (17) is flexibly connected mobile bar (17) active card There is spring, spring is connect far from the side of mobile bar (17) with conduit internal activity.