CN112089921A

CN112089921A - Automatic infusion bottle changing monitoring device

Info

Publication number: CN112089921A
Application number: CN202011028400.5A
Authority: CN
Inventors: 王寒啸; 黄冠美
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-09-26
Filing date: 2020-09-26
Publication date: 2020-12-18

Abstract

The invention discloses an automatic infusion bottle changing monitoring device in the technical field of medical instruments, which comprises an infusion support and a bottle changing disc, wherein the bottle changing disc is fixedly connected to the end part of the infusion support, the top of the bottle changing disc is fixedly connected with a protective cylinder, the bottom of the bottle changing disc is fixedly connected with a matching bucket, the side walls of the protective cylinder and the matching bucket are respectively provided with a storage through groove, the bottom of the matching bucket is slidably connected with a group of positioning clamping pieces, the tops of the positioning clamping pieces are fixedly connected with a pressing rod, the middle of the bottle changing disc is fixedly connected with a position changing motor, the output end of the position changing motor is fixedly connected with an electric telescopic rod, the end part of the electric telescopic rod is fixedly connected with a needle changing rod, the end part of the needle changing rod is fixedly connected with a needle clamping ring, and the top of the needle changing rod is fixedly connected with a water level sensor.

Description

Automatic infusion bottle changing monitoring device

Technical Field

The invention relates to the technical field of medical instruments, in particular to an automatic infusion bottle changing monitoring device.

Background

The infusion solution or large-volume injection solution is large-dose injection solution which is infused into a human body by intravenous drip, and the dose is more than 100ml at one time. It is a branch of injection, usually packaged in glass or plastic infusion bottles or bags, and contains no bacteriostatic agent. When in use, the dropping speed is adjusted by the infusion apparatus, and the medicine is continuously and stably infused into the body. The clinical intravenous transfusion treatment method is a commonly used treatment method when people are ill. Although the science and technology is more and more developed, the traditional infusion mode is also greatly improved, most devices still need to manually observe the residual medicine amount in an infusion bottle, so as to prevent serious consequences such as blood return of a patient and even air entering blood vessels, and the like, the fact that the residual medicine amount of the infusion bottle is always concerned is unrealistic, not only wastes the precious time of the patient and family members, but also influences rest, consumes a great deal of energy, is not beneficial to recovery of the patient, and also increases the burden of accompanying family members, and under the condition of multi-bottle infusion, medical staff need to change bottles for many times, and the workload of the medical staff is increased.

Based on the above, the invention designs an automatic transfusion bottle-changing monitoring device to solve the above problems.

Disclosure of Invention

The invention aims to provide an automatic infusion bottle changing monitoring device, which solves the problems that the prior art always pays attention to the residual medicine quantity of an infusion bottle, the precious time of a patient and family members is wasted, the rest is influenced, a large amount of energy is consumed, the patient is not beneficial to rehabilitation, the burden of accompanying family members is increased, and medical care personnel need to change bottles for many times under the condition of multi-bottle infusion, so that the workload of the medical care personnel is increased.

In order to achieve the purpose, the invention provides the following technical scheme:

the utility model provides an automatic monitor of changing bottle of infusion, includes infusion support and bottle changing plate, bottle changing plate fixed connection is at the infusion support tip, bottle changing plate top fixedly connected with protects a section of thick bamboo, bottle changing plate bottom fixedly connected with cooperation fill, protect a section of thick bamboo and cooperation fill the lateral wall and all seted up the logical groove of receiving, cooperation fill bottom sliding connection has a set of location clamping piece, location clamping piece top fixedly connected with presses the depression bar, the fixedly connected with transposition motor in the middle of the bottle changing plate, the output fixedly connected with electric telescopic handle of transposition motor, electric telescopic handle's tip fixedly connected with trades the needle bar, trade needle bar tip fixedly connected with and press from both sides the needle circle, trade needle bar top fixedly connected with level sensor.

Preferably, the infusion support comprises a bottom support seat, an adjusting motor is fixedly connected to the top of the bottom support seat, an adjusting support rod is fixedly connected to the top of the bottom support seat, and an adjusting screw rod is fixedly connected to the output end of the adjusting motor.

Preferably, the adjusting support rod comprises an inner rod at the bottom and an outer sleeve rod, a threaded sleeve is fixedly connected to the inner wall of the outer sleeve rod, and the adjusting screw rod penetrates through the inner rod at the bottom to be in threaded connection with the threaded sleeve.

Preferably, the outer wall of the bottom inner rod is provided with a limiting groove, the inner wall of the outer sleeve rod is fixedly connected with a limiting plate, and the limiting plate is located in the limiting groove and is in sliding fit with the limiting groove.

Preferably, the inner wall of the protective cylinder is fixedly connected with an adaptive spring, and the end part of the adaptive spring is fixedly connected with an adaptive clamping piece.

Preferably, cooperation fill lateral wall fixedly connected with sliding bottom, the connection slide has been seted up in the middle of the sliding bottom, location clamping piece top fixedly connected with anticreep slider, the anticreep slider is located and connects slide interior sliding fit with it, it is T shape slide to connect the slide.

Preferably, the location clamping piece is the ladder arc piece, location clamping piece top fixedly connected with fixed column, fixed column top fixedly connected with presses the depression bar, press the crisscross setting of depression bar, the tip towards its fixed opposite side of location clamping piece.

Preferably, the end part of the pressing rod is fixedly connected with an operating rod, an elastic telescopic cylinder is fixedly connected between the operating rod and the matching hopper, a clamping spring is fixedly connected in the elastic telescopic cylinder, an infusion bottle is installed in the matching hopper, and the mouth of the infusion bottle is located in the positioning clamp.

Preferably, the side wall of the needle clamping ring is rotatably connected with an opening and closing ring, the side wall of the opening and closing ring is fixedly connected with a fastening insertion rod, the side wall of the needle clamping ring is slidably connected with a clamping frame, and infusion insertion needles are fixedly clamped in the needle clamping ring and the opening and closing ring.

Preferably, the fastening insertion rod side wall is fixedly connected with a plurality of groups of elastic ratchet pieces, a fixing hook is fixedly connected to an inlet of the clamping frame, a counter bore is formed in the side wall of the needle clamping ring, the clamping frame is located in the counter bore and is in sliding fit with the counter bore, and a needle clamping spring is fixedly connected between the clamping frame and the counter bore.

Compared with the prior art, the invention has the beneficial effects that:

1. according to the invention, the prepared infusion bottle is placed into the protective cylinder, and is clamped and kept vertically inside through the adaptive spring acting on the adaptive clamping piece, the design can adapt to bottle bodies with different sizes, the operating rod is manually extruded inwards, the infusion bottle automatically slides downwards to leak out the bottle mouth, then the operating rod is loosened, the positioning clamping piece is restored to the original position to clamp the bottle mouth inside, and the convex part of the bottle mouth is clamped inside through the matching groove arranged inside the operating rod, so that the effect that the infusion bottle can not move up and down is realized, the subsequent needle replacement is convenient, and the infusion bottle is simple, fast and very convenient to install.

2. According to the automatic bottle changing device, the infusion contact pin is inserted into an infusion bottle, the opening and closing ring is rotated to be opened, the needle clamping ring is aligned to the infusion contact pin, then the opening and closing ring is closed, the infusion contact pin cannot move up and down through the matching of the groove in the opening and closing ring and the original convex ring of the infusion contact pin, the subsequent automatic bottle changing is convenient, the infusion contact pin only needs to be installed once, and the automatic bottle changing device is simple in operation and convenient to use.

3. According to the invention, the liquid level falling condition in the infusion bottle is detected by the water level sensor, when the liquid level falls to the position of the water level sensor, the movable end of the electric telescopic rod extends out to be pulled out of the infusion bottle, then the motor is adjusted to rotate to drive the needle changing rod and the infusion contact pin to rotate to the lower part of the next infusion bottle, the electric telescopic rod is switched on again to enable the movable end to ascend, and the infusion contact pin is inserted into the new infusion bottle, so that the automatic bottle changing infusion is completed, the workload of medical staff is reduced, a patient can rest with ease, and fatigue is reduced.

4. According to the invention, the adjusting motor is switched on to drive the adjusting screw rod to rotate, so that the outer loop bar moves up and down along the inner bar at the bottom, and the earphone adjusts the height of the supporting bar, thereby facilitating the medical staff to mount an infusion bottle at the initial stage or dismount the infusion bottle at the later stage, and reducing the operation difficulty; through pressing the joint frame, rotate and open and shut the circle, press the action bars, can upwards propose the infusion bottle, the transfer line is worn out from going out and receiving the logical groove to handheld infusion bottle removes to carry out necessary activity, after finishing, according to above installation step pack into again can, do not influence patient's necessary activity, comparatively nimble, can reduce medical personnel's the work degree of difficulty, avoid not enough reaching the infusion bottle, and altitude mixture control is simple from top to bottom, and is steady swift.

Drawings

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

FIG. 1 is a schematic bottom view of the present invention;

FIG. 2 is an enlarged view of part A of the present invention;

FIG. 3 is an enlarged structural view of the bottom view of the present invention;

FIG. 4 is a side view partially in cross-section of the present invention;

FIG. 5 is an enlarged view of the part B of the present invention;

FIG. 6 is a schematic view of the enlarged top view of the present invention;

FIG. 7 is a schematic rear view structural view of the present invention;

FIG. 8 is an enlarged view of the section C of the present invention;

FIG. 9 is a schematic side view partially cross-sectional view of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1-an infusion support, 2-a bottle changing plate, 3-a protective cylinder, 4-a matching bucket, 5-a storage through groove, 6-a positioning clamping piece, 7-a pressing rod, 8-a transposition motor, 9-an electric telescopic rod, 10-a needle changing rod, 11-a needle clamping ring, 12-a water level sensor, 13-a bottom supporting seat, 14-an adjusting motor, 15-an adjusting supporting rod, 16-an adjusting screw rod, 17-a bottom inner rod, 18-an outer sleeve rod, 19-a threaded sleeve, 20-a limiting groove, 21-a limiting plate, 22-an adaptive spring, 23-an adaptive clamping piece, 24-a sliding base, 25-a connecting slideway, 26-an anti-falling sliding block, 27-a fixed column, 28-an operating rod, 29-an elastic telescopic cylinder and 30-an infusion bottle, 31-an opening and closing ring, 32-a fastening inserted bar, 33-a clamping frame, 34-an infusion inserted pin, 35-an elastic ratchet piece and 36-a fixing hook.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-9, the present invention provides a technical solution:

the utility model provides an automatic guardianship device of bottle changing of infusion, including infusion support 1 and bottle changing plate 2, bottle changing plate 2 fixed connection is at 1 tip of infusion support, bottle changing plate 2 top fixedly connected with protects a section of thick bamboo 3, bottle changing plate 2 bottom fixedly connected with cooperation fill 4, protect a section of thick bamboo 3 and cooperation fill 4 lateral walls and all seted up a business turn over logical groove 5, cooperation fill 4 bottom sliding connection has a set of location clamping piece 6, location clamping piece 6 top fixedly connected with presses down the depression bar 7, bottle changing plate 2 middle fixedly connected with transposition motor 8, output fixedly connected with electric telescopic handle 9 of transposition motor 8, electric telescopic handle 9's tip fixedly connected with trades needle bar 10, needle bar 10 end fixedly connected with presss from both sides needle circle 11 trades, needle bar 10 top fixedly connected with level sensor 12 trades.

The infusion support 1 comprises a bottom supporting seat 13, an adjusting motor 14 is fixedly connected to the top of the bottom supporting seat 13, an adjusting support rod 15 is fixedly connected to the top of the bottom supporting seat 13, and an adjusting screw 16 is fixedly connected to the output end of the adjusting motor 14. The adjusting support rod 15 comprises a bottom inner rod 17 and an outer sleeve rod 18, a threaded sleeve 19 is fixedly connected to the inner wall of the outer sleeve rod 18, and the adjusting screw rod 16 penetrates through the bottom inner rod 17 to be in threaded connection with the threaded sleeve 19. The outer wall of the bottom inner rod 17 is provided with a limiting groove 20, the inner wall of the outer loop rod 18 is fixedly connected with a limiting plate 21, and the limiting plate 21 is located in the limiting groove 20 and is in sliding fit with the limiting groove.

Wherein, the inner wall of the pile casing 3 is fixedly connected with an adaptive spring 22, and the end part of the adaptive spring 22 is fixedly connected with an adaptive clamping piece 23. The lateral wall fixedly connected with sliding bottom seat 24 of cooperation fill 4, has seted up in the middle of sliding bottom seat 24 and has connected

slide

25, and 6 top fixedly connected with anticreep sliders 26 of location clamping piece, anticreep sliders 26 are located and connect slide 25 in with it sliding fit, connect slide 25 and be T shape slide. The location clamping piece 6 is the ladder arc piece, and 6 top fixedly connected with fixed column 27 of location clamping piece, and fixed column 27 top fixedly connected with presses the depression bar 7, presses the crisscross setting of depression bar 7, and the tip is towards its fixed location clamping piece 6's opposite side. The end part of the pressing rod 7 is fixedly connected with an operating rod 28, an elastic telescopic cylinder 29 is fixedly connected between the operating rod 28 and the matching bucket 4, a clamping spring is fixedly connected in the elastic telescopic cylinder 29, an infusion bottle 30 is installed in the matching bucket 4, and the mouth of the infusion bottle is positioned in the positioning clamping piece 6.

Wherein, the side wall of the needle clamping ring 11 is rotatably connected with an opening and closing ring 31, the side wall of the opening and closing ring 31 is fixedly connected with a fastening inserted bar 32, the side wall of the needle clamping ring 11 is slidably connected with a clamping frame 33, and an infusion inserted needle 34 is fixedly clamped in the needle clamping ring 11 and the opening and closing ring 31. The side wall of the fastening insertion rod 32 is fixedly connected with a plurality of groups of elastic ratchet pieces 35, the inlet of the clamping frame 33 is fixedly connected with a fixing hook 36, the side wall of the needle clamping ring 11 is provided with a counter bore, the clamping frame 33 is positioned in the counter bore and is in sliding fit with the counter bore, and a needle clamping spring is fixedly connected between the clamping frame 33 and the counter bore.

One specific application of this embodiment is:

as shown in figures 4, 5, 7 and 8, the invention puts the prepared infusion bottle 30 into the protective cylinder 3, clamps and keeps the infusion bottle to be vertical inside through the adaptive spring 22 acting on the adaptive clamping piece 23, and the design can adapt to bottle bodies with various sizes, the bottle mouth of the existing infusion bottle 30 has the same specification, therefore, after putting into the protective cylinder 3, the operation rod 28 is manually pressed inwards, the pressing rod 7 drives the positioning clamping pieces 6 at the two sides of the matching bucket 4 to move towards the two sides, the infusion bottle 30 automatically slides downwards to leak the bottle mouth, then the operation rod 28 is loosened, the operation rods 28 at the two sides are pushed open towards the two sides under the action of the elastic telescopic cylinder 29, meanwhile, the anti-falling slide block 26 moves in the connecting slide way 25, the positioning clamping piece 6 returns to the original position, clamps the bottle mouth inside, clamps the bulge of the bottle mouth through the matching groove arranged inside, and further realizes the effect that the infusion bottle 30 can not move up and down to facilitate subsequent needle changing, and the installation of the infusion bottle 30 is simple, fast and convenient.

As shown in figures 1, 2, 3 and 5, the infusion needle 34 is inserted into an infusion bottle 30, then the opening and closing ring 31 is rotated to be opened, so that the needle clamping ring 11 is aligned with the infusion needle 34, then the opening and closing ring 31 is closed, after the opening and closing ring 31 is closed, the opening and closing ring 31 is pressed forcibly, so that the fastening insertion rod 32 enters the clamping frame 33, the needle clamping ring 11 and the opening and closing ring 31 are closed completely to clamp the infusion needle 34 in the clamping frame through the matching of the elastic ratchet piece 35 and the fixing hook 36, the infusion needle 34 cannot move up and down through the matching of the inner groove of the opening and closing ring and the original outer convex ring of the infusion needle 34, the subsequent automatic bottle changing is convenient, the infusion needle 34 only needs to be installed once, the operation is simple.

As shown in fig. 3, 4 and 8, the invention detects the falling condition of the liquid level in the infusion bottle 30 through the water level sensor 12, when the liquid level falls to the position of the water level sensor 12, the sensor sends an electric signal, the electric telescopic rod 9 is immediately connected through the control mechanism, the movable end of the electric telescopic rod is extended, the needle clamping ring 11 and the infusion insertion rod 34 in the electric telescopic rod are driven to move downwards, so that the electric telescopic rod is pulled out from the infusion bottle 30, then the adjusting motor 14 rotates to drive the needle changing rod 10 and the infusion insertion needle 34 to rotate to the lower part of the next infusion bottle 30, the electric telescopic rod 9 is connected again, the movable end of the electric telescopic rod is lifted, the infusion insertion needle 34 is inserted into the new infusion bottle 30, so that the automatic bottle changing infusion is completed, the workload of medical staff is reduced, the; because the water level sensor 12 is fixed on the needle changing rod 10, when the needle changing rod 10 rotates to change bottles, the water level sensor 12 can be always aligned with the infusion bottle 30 to be monitored after the bottles are changed, and the detection is ensured to be effective.

As shown in fig. 1, 4, 7 and 9, the adjusting motor 14 is switched on to drive the adjusting screw 16 to rotate, so as to drive the threaded sleeve 19 in threaded connection with the adjusting screw to move upwards or downwards, and the limiting plate 21 is matched with the limiting groove 20, so that the outer loop bar 18 moves upwards and downwards along the bottom inner bar 17, and the height of the supporting bar 15 is adjusted by the earphone, thereby facilitating the initial installation of the infusion bottle 30 or the later disassembly of a medical worker, and reducing the operation difficulty; if the patient needs to go to the toilet or has other circumstances in the middle of the infusion, the clamping frame 33 can be pressed down by the passing, so that the clamping frame is separated from the fastening insertion rod 32 and the elastic ratchet piece 35, the opening and closing ring 31 can be rotated and opened at the moment, the operating rod 28 is pressed down, the positioning clamping piece 6 is opened towards two sides, then the infusion bottle 30 can be lifted upwards, the infusion tube penetrates out of the accommodating through groove 5, the infusion bottle 30 is held by the hand to carry out necessary activities, after the completion of the activities, the infusion bottle can be installed again according to the installation steps, the necessary activities of the patient are not influenced, the operation is more flexible, the working difficulty of medical staff can be reduced, the situation that the infusion bottle 30 cannot be.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides an automatic monitor of changing bottles of infusion which characterized in that: comprises an infusion support (1) and a bottle changing plate (2), wherein the bottle changing plate (2) is fixedly connected with the end part of the infusion support (1), the top of the bottle changing tray (2) is fixedly connected with a protective cylinder (3), the bottom of the bottle changing tray (2) is fixedly connected with a matching bucket (4), the side walls of the protective cylinder (3) and the matching bucket (4) are both provided with a cashier through groove (5), the bottom of the matching bucket (4) is connected with a group of positioning clamping pieces (6) in a sliding way, the top of the positioning clamping piece (6) is fixedly connected with a pressing rod (7), the middle of the bottle changing tray (2) is fixedly connected with a transposition motor (8), the output end of the transposition motor (8) is fixedly connected with an electric telescopic rod (9), the end part of the electric telescopic rod (9) is fixedly connected with a needle changing rod (10), the needle changing rod is characterized in that a needle clamping ring (11) is fixedly connected to the end portion of the needle changing rod (10), and a water level sensor (12) is fixedly connected to the top of the needle changing rod (10).

2. The automatic bottle-changing monitoring device for infusion according to claim 1, wherein: the infusion support (1) comprises a bottom supporting seat (13), wherein an adjusting motor (14) is fixedly connected to the top of the bottom supporting seat (13), an adjusting support rod (15) is fixedly connected to the top of the bottom supporting seat (13), and an adjusting screw rod (16) is fixedly connected to the output end of the adjusting motor (14).

3. The automatic bottle-changing monitoring device for infusion according to claim 2, wherein: the adjusting support rod (15) comprises a bottom inner rod (17) and an outer sleeve rod (18), a threaded sleeve (19) is fixedly connected to the inner wall of the outer sleeve rod (18), and the adjusting screw rod (16) penetrates through the bottom inner rod (17) to be in threaded connection with the threaded sleeve (19).

4. The automatic bottle-changing monitoring device for infusion according to claim 3, wherein: the outer wall of the bottom inner rod (17) is provided with a limiting groove (20), the inner wall of the outer sleeve rod (18) is fixedly connected with a limiting plate (21), and the limiting plate (21) is located in the limiting groove (20) and is in sliding fit with the limiting groove.

5. The automatic bottle-changing monitoring device for infusion according to claim 1, wherein: protect a section of thick bamboo (3) inner wall fixedly connected with adaptation spring (22), adaptation spring (22) tip fixedly connected with adaptation clamping piece (23).

6. The automatic bottle-changing monitoring device for infusion according to claim 1, wherein: cooperate fill (4) lateral wall fixedly connected with sliding bottom (24), connection slide (25) have been seted up in the middle of sliding bottom (24), location clamping piece (6) top fixedly connected with anticreep slider (26), anticreep slider (26) are located connection slide (25) interior with it sliding fit, connection slide (25) are T shape slide.

7. The automatic bottle-changing monitoring device for infusion according to claim 1, wherein: the positioning clamping piece (6) is a stepped arc-shaped piece, a fixing column (27) is fixedly connected to the top of the positioning clamping piece (6), a pressing rod (7) is fixedly connected to the top of the fixing column (27), the pressing rods (7) are arranged in a staggered mode, and the end portion of the pressing rod faces to the other side of the fixed positioning clamping piece (6).

8. The automatic bottle-changing monitoring device for infusion according to claim 7, wherein: the end part of the pressing rod (7) is fixedly connected with an operating rod (28), an elastic telescopic cylinder (29) is fixedly connected between the operating rod (28) and the matching bucket (4), a clamping spring is fixedly connected in the elastic telescopic cylinder (29), an infusion bottle (30) is installed in the matching bucket (4), and the mouth of the infusion bottle is positioned in the positioning clamping piece (6).

9. The automatic bottle-changing monitoring device for infusion according to claim 1, wherein: the utility model discloses a transfusion needle, including press from both sides needle circle (11), the lateral wall rotates to be connected with and opens and shuts and encloses (31), open and shut and enclose (31) lateral wall fixedly connected with fastening inserted bar (32), press from both sides needle circle (11) lateral wall sliding connection has joint frame (33), press from both sides needle circle (11) and open and shut and enclose (31) internal fixation clamp and hold infusion contact pin (34).

10. The automatic bottle-changing monitoring device for infusion according to claim 9, wherein: the fastening insertion rod (32) is characterized in that a plurality of groups of elastic ratchet pieces (35) are fixedly connected to the side wall of the fastening insertion rod (32), a fixing hook (36) is fixedly connected to an inlet of the clamping frame (33), a counter bore is formed in the side wall of the needle clamping ring (11), the clamping frame (33) is located in the counter bore and is in sliding fit with the counter bore, and a needle clamping spring is fixedly connected between the clamping frame and the counter bore.