CN111330112B

CN111330112B - Warning and easily-placed medical equipment for infusion

Info

Publication number: CN111330112B
Application number: CN202010222263.2A
Authority: CN
Inventors: 田秀娥; 王秀花; 王建明; 余丽珺
Original assignee: Individual
Current assignee: Tian Xiue
Priority date: 2020-03-26
Filing date: 2020-03-26
Publication date: 2021-01-01
Anticipated expiration: 2040-03-26
Also published as: GB202012595D0; CN111330112A

Abstract

The invention discloses a medical device for transfusion with caution and easy placement, which comprises a box body, wherein three telescopic airbags are uniformly and fixedly arranged on the bottom wall of the box body, telescopic rod mechanisms fixedly connected with the bottom wall of the box body are symmetrically arranged at the left end and the right end of each telescopic airbag, baffles fixedly connected with the bottom wall of the box body are symmetrically arranged at the front end and the rear end of each telescopic airbag, the telescopic airbags are fixedly connected with the bottom wall of each baffle and a stabilizing base, the top ends of the telescopic airbags are fixedly connected with a first air pipe, the top end of the first air pipe is provided with an inflating mechanism, the front end wall of the box body is provided with an access groove with a forward opening, a rotating door shaft is fixedly connected between the upper end wall and the lower end wall at the right side of the front end of the access groove, the rotating door shaft is connected with the access groove through a first torsion spring, the rotating door shaft is rotatably connected with, and the position of the box body can be improved by inflating when the infusion bag is hung at a non-position so as to place the infusion bag at a high position.

Description

Warning and easily-placed medical equipment for infusion

Technical Field

The invention relates to the technical field of medical treatment, in particular to a medical device for transfusion, which is easy to warn and place.

Background

The medical Chinese explanation is as follows: 1. and (2) treating the disease. The Chinese medical history is thousands of years, and the word eye appears in recent decades, which is a new word eye for international connection, and the treatment is mostly used before.

At present, medical means such as infusion are widely used, but during infusion, people need to pay attention to the residual liquid amount constantly so that the infusion does not fall to a dangerous position, manual observation is not timely enough, energy is consumed, the infusion is inconvenient, and the infusion cannot be smoothly carried out when an infusion bag is hung at a non-position, so that the requirement on environment is high.

Disclosure of Invention

Aiming at the technical defects, the invention provides the medical equipment for transfusion, which is easy to warn and place and can overcome the defects.

The invention relates to a warning and easy-to-place medical device for transfusion, which comprises a box body, wherein three telescopic airbags are uniformly and fixedly arranged on the bottom wall of the box body, telescopic rod mechanisms fixedly connected with the bottom wall of the box body are symmetrically arranged at the left end and the right end of each telescopic airbag, baffles fixedly connected with the bottom wall of the box body are symmetrically arranged at the front end and the rear end of each telescopic airbag, the telescopic airbags and the bottom walls of the baffles are fixedly connected with a stabilizing base, the top ends of the telescopic airbags are fixedly connected with a first air pipe, the top end of the first air pipe is provided with an inflating mechanism, the front end wall of the box body is provided with a storing and taking groove with a forward opening, a rotating door shaft is fixedly connected between the upper end wall and the lower end wall at the right side of the front end of the storing and taking groove, the rotating door shaft is connected with the storing and taking groove through a, the infusion bag placing box is characterized in that a through groove with a forward opening and located on the rear side of the storing and taking groove is formed in the front end wall of the infusion bag placing box, four corners of a cavity for placing the infusion bag are symmetrically provided with clamping blocks, the infusion bag is clamped between the clamping blocks, an outlet ring is fixedly connected to the bottom wall of the cavity for placing the infusion bag, an infusion pipe opening of the infusion bag is located in the outlet ring, a first sliding block is slidably connected to the inside of the cavity for placing the infusion bag, and the top wall of the first sliding block is connected.

Preferably, the first slider roof bilateral symmetry fixedly connected with second slider, second slider roof fixedly connected with stay cord, the stay cord other end in proper order around first wire winding pole and second wire winding pole after with rack roof fixed connection, first wire winding pole is located first wire winding pole intracavity, the second wire winding pole is located second wire winding pole intracavity, the rack is located rack inslot and rather than sliding connection, pass through the second spring coupling between rack diapire and the rack groove, the rack groove is kept away from and is provided with the opening and place the gear groove of box to infusion bag on the end wall of infusion bag placement box, the gear inslot is provided with the gear of being connected with rack toothing, gear and gear shaft fixed connection, pass through the second torsional spring coupling between gear shaft and the gear groove, the gear shaft rear end is provided with warning bell mechanism.

Preferably, the warning bell mechanism includes a centrifugal block fixedly connected with the rear end of the gear shaft, a centrifugal block cavity is arranged in the centrifugal block, the centrifugal block is connected with the push rod in a sliding manner, the push rod, which is located between the end walls in the centrifugal block cavity, is connected with the third spring, the centrifugal block is located in the centrifugal cavity, a supporting block is fixedly connected to the top wall of the centrifugal cavity, a warning bell groove with a downward opening is arranged on the top wall of the centrifugal cavity, a warning bell is fixedly connected to the front end wall of the supporting block, and the upper half section of the warning bell is located in the warning bell groove.

Preferably, the telescopic link mechanism comprises a first telescopic link fixedly connected with the bottom end and the stabilizing base, the bottom end of the first telescopic link is fixedly connected with a first sliding ring, the first sliding ring is located in a first sliding groove and is connected with the first sliding groove in a sliding mode, the bottom wall of the first sliding ring is connected with the first sliding groove through a fourth spring, the first sliding groove is arranged in the second telescopic link, the bottom end of the second telescopic link is fixedly connected with a second sliding ring, the second sliding ring is located in a second sliding groove and is connected with the second sliding groove in a sliding mode, the bottom wall of the second sliding ring is connected with the second sliding groove through a fifth spring, the second sliding groove is arranged in a third telescopic link, and the top wall of the third telescopic link is fixedly connected with the bottom wall.

Preferably, the inflation mechanism comprises a second air pipe fixedly connected with the top end of the first air pipe, a one-way valve is arranged in the second air pipe, the other end of the second air pipe is fixedly connected with a piston cavity arranged in the cylinder, the bottom wall of the piston cavity is symmetrically and fixedly connected with two third air pipes leading to the outside, a one-way valve is arranged in the third air pipe close to the second air pipe, a piston is connected in the piston cavity in a sliding manner, the end wall of the piston far away from the second air pipe is connected with the piston cavity through a sixth spring, the end wall of the piston far away from the second air pipe is fixedly connected with a slide bar, the other end of the slide bar is connected with a cam in a sliding manner, the cam is positioned in a cam cavity, the two cams on the left side are fixedly connected with a motor shaft, the motor shaft is rotatably connected with the box body, the front, the first belt wheel is located in a belt groove with a right opening, a bevel gear groove with a left opening is formed in the right end wall of the belt groove, a second belt wheel is arranged in the bevel gear groove, the second belt wheel is connected with the first belt wheel through a belt, the second belt wheel is fixedly connected with a belt wheel shaft, the belt wheel shaft is rotatably connected with the box body, the belt wheel shaft is fixedly connected with a first bevel gear located on the front side of the second belt wheel, the first bevel gear is meshed with a second bevel gear located on the right side of the first bevel gear, the second bevel gear is fixedly connected with a bevel gear shaft, the bevel gear shaft is rotatably connected with the box body, and the right end of the bevel gear shaft is fixedly connected with a right cam.

The beneficial effects are that: the device can automatically ring to remind infusion personnel when liquid in the infusion bag is reduced to a state that an infusion bag is replaced, liquid amount does not need to be observed constantly, the infusion bag is safer and more timely, the position of the box body can be improved by inflating when the infusion bag is hung at a non-position, so that the infusion bag can be placed at a high position, the infusion is more convenient, the warning ring mechanism can automatically ring to remind the infusion personnel in time when the liquid is about to be completely infused, and the telescopic rod mechanism can lift the box body to different required heights under the action of the inflating mechanism so as to meet the requirements of different crowds.

Drawings

In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.

FIG. 1 is a schematic view of a warning and easily placed medical device for infusion according to the present invention;

FIG. 2 is a schematic view of A-A in FIG. 1 according to an embodiment of the present invention;

FIG. 3 is a schematic view of B-B in FIG. 1 according to an embodiment of the present invention;

fig. 4 is a schematic view of the telescopic rod mechanism in fig. 1 according to the embodiment of the present invention.

Detailed Description

All of the features disclosed in this specification, or all of the steps in any method or process so disclosed, may be combined in any combination, except combinations of features and/or steps that are mutually exclusive.

The invention will now be described in detail with reference to fig. 1-4, for convenience of description, the following orientations will now be defined: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.

The invention relates to a medical device for transfusion, which is easy to place and warn and comprises a box body 10, wherein three telescopic airbags 22 are uniformly and fixedly arranged on the bottom wall of the box body 10, telescopic rod mechanisms fixedly connected with the bottom wall of the box body 10 are symmetrically arranged on the left and right ends of each telescopic airbag 22, baffles 23 fixedly connected with the bottom wall of the box body 10 are symmetrically arranged on the front and back ends of each telescopic airbag 22, the telescopic airbags 22 and the baffles 23 are fixedly connected with a stabilizing base 24, the top ends of the telescopic airbags 22 are fixedly connected with a first air pipe 21, the top end of the first air pipe 21 is provided with an inflating mechanism, the front end wall of the box body 10 is provided with an access groove 53 with a forward opening, a rotating door shaft 54 is fixedly connected between the upper and lower end walls on the right side of the front end of the access groove 53, the rotating door shaft 54 is connected with the access groove 53 through a, access groove 53 rear end wall fixedly connected with infusion bag places box 17, infusion bag is placed and is provided with infusion bag in the box 17 and places chamber 75, infusion bag is placed box 17 front end wall and is provided with the opening forward and is located the logical groove 52 of access groove 53 rear side, infusion bag is placed 75 four corners symmetry in chamber and is provided with grip block 51, the centre gripping is provided with infusion bag 20 between the grip block 51, infusion bag is placed 75 diapire fixedly connected with outlet ring 25 in chamber, infusion bag 20's the infusion mouth of pipe is located outlet ring 25, infusion bag is placed 75 intracavity sliding connection and is had first slider 19, first slider 19 roof and infusion bag are placed and are connected through first spring 18 between the chamber 75.

Beneficially, the top wall of the first slider 19 is bilaterally and symmetrically fixedly connected with a second slider 16, the top wall of the second slider 16 is fixedly connected with a pull rope 13, the other end of the pull rope 13 sequentially winds around a first winding rod 14 and a second winding rod 12 and then is fixedly connected with the top wall of a rack 28, the first winding rod 14 is positioned in a first winding rod cavity 15, the second winding rod 12 is positioned in a second winding rod cavity 11, the rack 28 is positioned in a rack groove 29 and is in sliding connection with the rack groove 29, the bottom wall of the rack 28 is connected with the rack groove 29 through a second spring 26, a gear groove 27 with an opening facing the infusion bag placing box 17 is arranged on the end wall of the rack groove 29 away from the infusion bag placing box 17, a gear 40 meshed with the rack 28 is arranged in the gear groove 27, the gear 40 is fixedly connected with a gear shaft 38, and the gear shaft 38 is connected with the gear groove 27 through a second torsion spring, the rear end of the gear shaft 38 is provided with a warning bell mechanism.

Beneficially, the warning bell mechanism includes a centrifugal block 34 fixedly connected with the rear end of a gear shaft 38, a centrifugal block cavity 35 is arranged in the centrifugal block 34, the centrifugal block 35 is slidably connected with a push rod 37, the push rod 37 opposite to the end wall located in the centrifugal block cavity 35 is connected through a third spring 36, the centrifugal block 34 is located in a centrifugal cavity 33, a supporting block 32 is fixedly connected to the top wall of the centrifugal cavity 33, a warning bell groove 30 with a downward opening is arranged on the top wall of the centrifugal cavity 33, a warning bell 31 is fixedly connected to the front end wall of the supporting block 32, and the upper half section of the warning bell 31 is located in the warning bell groove 30.

Advantageously, the telescopic rod mechanism comprises a first telescopic rod 70 fixedly connected with the bottom end of the stabilizing base 24, a first sliding ring 66 is fixedly connected with the bottom end of the first telescopic rod 70, the first sliding ring 66 is located in and slidably connected with a first sliding groove 72, the bottom wall of the first sliding ring 66 is connected with the first sliding groove 72 through a fourth spring 71, the first sliding groove 72 is arranged in a second telescopic rod 73, the bottom end of the second telescopic rod 73 is fixedly connected with a second sliding ring 74, the second sliding ring 74 is located in and slidably connected with a second sliding groove 69, the bottom wall of the second sliding ring 74 is connected with the second sliding groove 69 through a fifth spring 68, the second sliding groove 69 is arranged in a third telescopic rod 67, and the top wall of the third telescopic rod 67 is fixedly connected with the bottom wall of the box 10.

Advantageously, the inflation mechanism comprises a second air tube 50 fixedly connected with the top end of the first air tube 21, a one-way valve is arranged in the second air tube 50, the other end of the second air tube 50 is fixedly connected with a piston cavity 59 arranged in a cylinder 60, two third air tubes 49 which are open to the outside are symmetrically and fixedly connected with the bottom wall of the piston cavity 59, a one-way valve is arranged in the third air tube 49 close to the second air tube 50, a piston 58 is slidably connected in the piston cavity 59, the end wall of the piston 58 far away from the second air tube 50 is connected with the piston cavity 59 through a sixth spring 64, a slide rod 48 is fixedly connected with the end wall of the piston 58 far away from the second air tube 50, the other end of the slide rod 48 is slidably connected with a cam 63, the cam 63 is arranged in a cam cavity 62, the two left cams 63 are fixedly connected with a motor shaft 61, and the motor, the front end of the motor shaft 61 is in power connection with the motor 57, the rear end of the motor shaft 61 is fixedly connected with the first belt pulley 65, the first belt wheel 65 is positioned in the belt groove 41 with a right opening, the right end wall of the belt groove 41 is provided with a bevel gear groove 42 with a left opening, a second belt wheel 43 is arranged in the bevel gear groove 42, the second belt wheel 43 is connected with the first belt wheel 65 through a belt 77, the second belt wheel 43 is fixedly connected with a belt wheel shaft 44, the belt wheel shaft 44 is rotatably connected with the box body 10, the pulley shaft 44 is fixedly connected with a first bevel gear 47 positioned at the front side of the second pulley 43, the first bevel gear 47 is engaged with the second bevel gear 46 at the right side thereof, the second bevel gear 46 is fixedly connected with the bevel gear shaft 45, the bevel gear shaft 45 is rotatably connected with the box body 10, and the right end of the bevel gear shaft 45 is fixedly connected with the right cam 63.

In the initial state, the first spring 18 is in a compressed state, and the telescopic airbag 22, the second spring 26, the second torsion spring 39, the third spring 36, the fourth spring 71 and the sixth spring 64 are in a normal stretched state;

sequence of mechanical actions of the whole device:

1. turning on the motor 57 to rotate the motor shaft 61 and thus the left two cams 63, rotating the motor shaft 61 and thus the first pulley 65 and thus the second pulley 43 and thus the pulley shaft 44 and thus the first bevel gear 47 and thus the second bevel gear 46 and thus the bevel gear shaft 45 and thus the right cam 63 and the cam 63 and thus the slide bar 48 and the piston 58 are moved repeatedly to inflate the telescopic airbag 22 through the second air tube 50 and the first air tube 21 and thus to deploy the telescopic rod mechanism to a specific height position and then turn off the motor 57 to keep the box 10 at a desired height, insert the infusion tube into the infusion bag 20 and adjust the flow rate for infusion;

2. when the liquid in the infusion bag 20 is reduced along with the infusion, the first slider 19 and the second slider 16 move downwards under the reset action of the first spring 18, so that the pull rope 13 pulls the rack 28 to move upwards, the gear 40 rotates, when the liquid residual is insufficient, the rack 28 and the gear 40 are disengaged, so that the gear 40 is quickly reversed under the reset action of the second torsion spring 39, the gear shaft 38 is reversed, the centrifugal block 34 is reversed, the push rod 37 obtains a large enough centrifugal force to knock the alarm bell 31 to ring, and the infusion person is warned to replace the liquid;

3. when the device needs to be reset, the rotating door 56 is opened to take out the used infusion bag 20, a new infusion bag 20 is clamped between the four clamping blocks 51, the first slide block 19 and the second slide block 16 move upwards to compress the first spring 18, and the device completes resetting.

The above description is only an embodiment of the invention, but the scope of the invention is not limited thereto, and any changes or substitutions that are not thought of through the inventive work should be included in the scope of the invention. Therefore, the protection scope of the invention should be subject to the protection scope defined by the claims.

Claims

1. The utility model provides a medical equipment for infusion that warns and easily place, includes the box, its characterized in that: the infusion bag storing box is characterized in that three telescopic air bags are uniformly and fixedly arranged on the bottom wall of the box body, the left and right ends of each telescopic air bag are symmetrically provided with telescopic rod mechanisms fixedly connected with the bottom wall of the box body, the front and rear ends of each telescopic air bag are symmetrically provided with baffles fixedly connected with the bottom wall of the box body, the bottom walls of the telescopic air bags and the baffles are fixedly connected with the stabilizing base, the top ends of the telescopic air bags are fixedly connected with a first air pipe, the top end of the first air pipe is provided with an inflating mechanism, the front end wall of the box body is provided with an access groove with a forward opening, a rotating door shaft is fixedly connected between the upper end wall and the lower end wall of the right side of the front end of the access groove, the rotating door shaft is rotatably connected with a rotating door, the rear end wall of the access groove is fixedly connected with an infusion bag storing box, an infusion bag, clamping blocks are symmetrically arranged at four corners of the infusion bag placing cavity, an infusion bag is clamped between the clamping blocks, an outlet ring is fixedly connected to the bottom wall of the infusion bag placing cavity, an infusion pipe opening of the infusion bag is located in the outlet ring, a first sliding block is connected in the infusion bag placing cavity in a sliding mode, and the top wall of the first sliding block is connected with the infusion bag placing cavity through a first spring; the infusion bag placing box is characterized in that a second slider is fixedly connected to the top wall of the first slider in a bilateral symmetry mode, a pull rope is fixedly connected to the top wall of the second slider, the other end of the pull rope sequentially winds a first winding rod and a second winding rod and then is fixedly connected with the top wall of a rack, the first winding rod is located in a first winding rod cavity, the second winding rod is located in a second winding rod cavity, the rack is located in the rack groove and is in sliding connection with the rack groove, the bottom wall of the rack is connected with the rack groove through a second spring, a gear groove with an opening facing the infusion bag placing box is formed in the end wall, away from the infusion bag placing box, of the rack groove, a gear meshed with the rack is arranged in the gear groove, the gear is fixedly connected with a gear shaft, the gear shaft is connected with the gear groove through a; the warning bell mechanism comprises a centrifugal block fixedly connected with the rear end of a gear shaft, a centrifugal block cavity is arranged in the centrifugal block, the centrifugal block is connected with a push rod in a sliding mode, the push rod opposite to the end wall in the centrifugal block cavity is connected through a third spring, the centrifugal block is located in the centrifugal cavity, a supporting block is fixedly connected to the top wall of the centrifugal cavity, a warning bell groove with a downward opening is formed in the top wall of the centrifugal cavity, a warning bell is fixedly connected to the front end wall of the supporting block, and the upper half section of the warning bell is located in the warning bell groove; the telescopic rod mechanism comprises a first telescopic rod, the bottom end of the first telescopic rod is fixedly connected with a first sliding ring, the first sliding ring is located in a first sliding groove and is in sliding connection with the first sliding groove, the bottom wall of the first sliding ring is connected with the first sliding groove through a fourth spring, the first sliding groove is arranged in a second telescopic rod, the bottom end of the second telescopic rod is fixedly connected with a second sliding ring, the second sliding ring is located in a second sliding groove and is in sliding connection with the second sliding groove, the bottom wall of the second sliding ring is connected with the second sliding groove through a fifth spring, the second sliding groove is arranged in a third telescopic rod, and the top wall of the third telescopic rod is fixedly connected with the bottom wall of the box body; the inflation mechanism comprises a second air pipe fixedly connected with the top end of the first air pipe, a one-way valve is arranged in the second air pipe, the other end of the second air pipe is fixedly connected with a piston cavity arranged in the cylinder, the bottom wall of the piston cavity is symmetrically and fixedly connected with two third air pipes leading to the outside, the one-way valve is arranged in the third air pipe close to the second air pipe, a piston is connected in the piston cavity in a sliding manner, the end wall of the piston far away from the second air pipe is connected with the piston cavity through a sixth spring, the end wall of the piston far away from the second air pipe is fixedly connected with a slide bar, the other end of the slide bar is connected with a cam in a sliding manner, the cam is positioned in the cam cavity, the two cams on the left side are fixedly connected with a motor shaft, the motor shaft is rotatably connected with the box body, the, the first belt wheel is located in a belt groove with a right opening, a bevel gear groove with a left opening is formed in the right end wall of the belt groove, a second belt wheel is arranged in the bevel gear groove, the second belt wheel is connected with the first belt wheel through a belt, the second belt wheel is fixedly connected with a belt wheel shaft, the belt wheel shaft is rotatably connected with the box body, the belt wheel shaft is fixedly connected with a first bevel gear located on the front side of the second belt wheel, the first bevel gear is meshed with a second bevel gear located on the right side of the first bevel gear, the second bevel gear is fixedly connected with a bevel gear shaft, the bevel gear shaft is rotatably connected with the box body, and the right end of the bevel gear shaft is fixedly connected with a right cam.