CN111450347A

CN111450347A - Hanging device with reminding function for infusion

Info

Publication number: CN111450347A
Application number: CN202010277450.0A
Authority: CN
Inventors: 金晓
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-04-10
Filing date: 2020-04-10
Publication date: 2020-07-28

Abstract

The invention provides a suspension device with a reminding function for transfusion, and relates to the technical field of medical instruments. This linkage is used in infusion with remind function, the on-line screen storage device comprises a base, the bottom sliding connection of base has the sucking disc, the top fixed mounting of sucking disc has the sleeve, telescopic inside sliding connection has the piston rod, the top fixed mounting of piston rod has the disc, the central fixed mounting on sucking disc top has the fixed column, the first spring of top fixedly connected with of fixed column, the top fixed mounting of base has the bracing piece. This linkage is used in infusion with remind function can utilize the sucking disc to come to stabilize the suspension and place, has avoided the tradition to aggravate the use of base, is convenient for carry and remove suspension, and when the liquid medicine will run out in the medicine bottle, can trigger the warning light and remind, medical personnel change dressings or pull out the needle, have avoided causing the unnecessary injury to the patient.

Description

Hanging device with reminding function for infusion

Technical Field

The invention relates to the technical field of medical instruments, in particular to a suspension device with a reminding function for transfusion.

Background

Infusion, also known as drip infusion or drip infusion, is a large dose of injection infused into the body by intravenous drip, is usually packaged in a glass or plastic infusion bottle or bag, does not contain preservative or bacteriostatic agent, when in use, the infusion apparatus adjusts the dropping speed, continuously and stably enters the vein to supplement body fluid, electrolyte or provide nutrient substances, and the medicine bottle needs to be hung at a high position in the infusion process, so that a hanging device is arranged in an infusion room.

And in the infusion room, a medical personnel often need to look after a plurality of patients, consequently can't in time know every patient's infusion condition, appears changing dressings or pulls out the untimely phenomenon of needle easily, and causes unnecessary injury to the patient, and traditional linkage is more stable in order to place, all can increase the quality of base, nevertheless also makes the removal to linkage become more hard yet.

In order to solve the above problems, the inventor provides a suspension device for infusion with a reminding function, the suspension device can be stably placed by using a sucker, the operation is simple, the traditional use of a weighting base is avoided, the suspension device is convenient to carry and move, when the liquid medicine in a medicine bottle is about to be used up, a warning lamp can be triggered to remind, medical staff can change the medicine or pull out a needle, and unnecessary injury to a patient is avoided.

Disclosure of Invention

In order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides a linkage is used in infusion with remind function, includes base, sucking disc, sleeve, piston rod, disc, fixed column, first spring, bracing piece, barb, lifter, trigger lever, transfer line, stopper, pull rod, second spring, slider, peg, third spring, contact, wiring dish, warning light.

Wherein:

the bottom of the base is slidably connected with a sucker, the top end of the sucker is fixedly provided with a sleeve, the inside of the sleeve is slidably connected with a piston rod, the top end of the piston rod is fixedly provided with a disc, the center of the top end of the sucker is fixedly provided with a fixed column, the top end of the fixed column is fixedly connected with a first spring, the top end of the base is fixedly provided with a support rod, the inner side of the support rod is fixedly provided with a barb, the inside of the support rod is slidably connected with a lifting rod, the inside of the lifting rod is slidably connected with a trigger rod, the left side and the right side of the bottom of the trigger rod are connected with limit blocks through transmission of a transmission rod, the top end of the trigger rod is fixedly provided with a pull rod, the bottom end of the pull rod is fixedly connected, the bottom fixedly connected with third spring of slider, the top fixed mounting of slider has the contact, the top fixed mounting of the inside slider of lifter has the wiring dish, the top fixed mounting of lifter has the warning light.

Preferably, the combination of sleeve and piston rod is four groups altogether, and evenly distributed is in the periphery on sucking disc top, just the equal fixed mounting of piston rod is in the bottom of disc, the disc cover is established in the periphery of bracing piece bottom, consequently, when making the disc reciprocate, can drive the piston rod simultaneously and reciprocate.

Preferably, the through-hole has been seted up to telescopic inside, and the aperture at through-hole top is greater than the aperture of bottom, the aperture looks adaptation of piston rod and bottom, consequently, when the piston rod moves down to telescopic bottom, can block up the sleeve, and when the piston rod bottom was located sleeve bottom more than, can't block up the sleeve.

Preferably, the fixed column extends upwards to the inside of the supporting rod, and the first spring is fixedly connected between the top end of the fixed column and the inner wall of the supporting rod, so that the sucker is elastically connected to the bottom of the base.

Preferably, the spacing sliding connection of stopper is in the left and right sides of lifter bottom, and extends to the outside of lifter, the inboard of stopper all rotates through the transfer line and the both ends of controlling of trigger lever to be connected, consequently, when reciprocating the trigger lever, can drive the stopper shrink or extend.

Preferably, the slider passes through the wire and is connected with lifter internal power electricity, the wiring dish passes through the wire and is connected with the warning light electricity, consequently, when the contact on slider top contacts with the wiring dish, can energize the warning light.

Preferably, the quantity of peg is six in total, and divide into two sets of symmetric distribution in the left and right sides of lifter for the peg can rotate the medicine bottle of sitting in left and right sides patient.

The invention provides a suspension device with a reminding function for transfusion. The method has the following beneficial effects:

1. this linkage is used in infusion with remind function, design through base bottom sucking disc, utilize and press the disc downwards, can seal the top of sucking disc, drive the sucking disc simultaneously and carry out extrusion contact with the floor, and then make the sucking disc adsorb on the floor, realize placing suspension's stability, and through upwards lifting up the disc, just can relieve the sealed at sucking disc top, destroy the inside pressure difference of sucking disc, make the base can easily be lifted up, and convenient for operation, the design of traditional aggravating the base has been avoided, be convenient for carry and remove suspension.

2. This linkage is used in infusion with remind function, design through lifter top peg inboard slider, the contact on cooperation slider bottom fixed connection's third spring and top, after hanging the medicine bottle, when the dose reduces gradually in the medicine bottle, the slider can upwards remove gradually under the effect of third spring restoring force, and when the dose will be used up, the contact on slider top can contact with the wiring dish, come to circular telegram the warning light, and then remind medical personnel to change dressings or pull out the needle, avoided causing the unnecessary injury to the patient.

Drawings

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

FIG. 2 is a cross-sectional view of a base structure of the present invention;

FIG. 3 is a cross-sectional view of the telescoping structure of the support rod and the lifter of the present invention;

FIG. 4 is an enlarged view of the structure of FIG. 3A in accordance with the present invention;

FIG. 5 is a top view of the lifter structure of the present invention;

fig. 6 is a cross-sectional view of the structure of fig. 5 taken along line a-a in accordance with the present invention.

In the figure: 1. a base; 2. a suction cup; 3. a sleeve; 4. a piston rod; 5. a disc; 6. fixing a column; 7. a first spring; 8. a support bar; 9. a barb; 10. a lifting rod; 11. a trigger lever; 12. a transmission rod; 13. a limiting block; 14. a pull rod; 15. a second spring; 16. a slider; 17. a hanging rod; 18. a third spring; 19. a contact; 20. a patch panel; 21. a warning light.

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.

The embodiment of the suspension device with the reminding function for transfusion comprises the following steps:

referring to fig. 1-6, a suspension device for infusion with a reminding function comprises a base 1, a suction cup 2, a sleeve 3, a piston rod 4, a disc 5, a fixing column 6, a first spring 7, a support rod 8, a barb 9, a lifting rod 10, a trigger rod 11, a transmission rod 12, a limit block 13, a pull rod 14, a second spring 15, a slider 16, a hanging rod 17, a third spring 18, a contact 19, a wiring board 20 and a warning light 21.

Wherein:

the bottom of the base 1 is connected with the suckers 2 in a sliding manner, the top end of the sucker 2 is fixedly provided with the sleeve 3, the interior of the sleeve 3 is connected with the piston rod 4 in a sliding manner, the combination of the sleeve 3 and the piston rod 4 has four groups, the four groups are uniformly distributed on the periphery of the top end of the sucker 2, the piston rod 4 is fixedly arranged at the bottom end of the disc 5, the disc 5 is sleeved on the periphery of the bottom of the support rod 8, therefore, when the disc 5 moves up and down, the piston rod 4 can be driven to move up and down simultaneously, the interior of the sleeve 3 is provided with through holes, the aperture of the top of each through hole is larger than that of the bottom of the corresponding through hole, the piston rod 4 is matched with the aperture of the bottom of the corresponding through hole, when the piston rod 4 moves down to the bottom of the sleeve 3, the sleeve 3, a fixed column 6 is fixedly arranged at the center of the top end of the sucker 2, the fixed column 6 extends upwards to the inside of the support rod 8, and a first spring 7 is fixedly connected between the top end of the fixed column 6 and the inner wall of the support rod 8, so that the sucker 2 is elastically connected at the bottom of the base 1, a first spring 7 is fixedly connected at the top end of the fixed column 6, the support rod 8 is fixedly arranged at the top end of the base 1, a barb 9 is fixedly arranged at the inner side of the support rod 8, a lifting rod 10 is slidably connected inside the support rod 8, a trigger rod 11 is slidably connected inside the lifting rod 10, stoppers 13 are connected at the left side and the right side of the bottom of the trigger rod 11 through a transmission rod 12 in a transmission way, the stoppers 13 are connected at the left side and the right side of the bottom of the lifting rod 10 in a limiting, when reciprocating trigger lever 11, can drive stopper 13 shrink or extend, the top fixed mounting of trigger lever 11 has pull rod 14, pull rod 14's bottom fixedly connected with second spring 15, design through 1 bottom sucking disc 2 of base, utilize and press down disc 5, can seal up the top of sucking disc 2, it carries out extrusion contact with the floor to drive sucking disc 2 simultaneously, and then make sucking disc 2 adsorb on the floor, realize placing the stability of linkage, and lift up disc 5 through upwards, just can relieve the sealed at 2 tops of sucking disc, destroy the inside pressure difference of sucking disc 2, make base 1 can easily be lifted up, and convenient for operate, the design of traditional aggravating base 1 has been avoided, be convenient for carry and remove linkage.

The top of the lifting rod 10 is connected with a sliding block 16 in a sliding manner, the sliding block 16 is electrically connected with an internal power supply of the lifting rod 10 through a lead, and a wiring disc 20 is electrically connected with a warning lamp 21 through a lead, so when contacts 19 at the top end of the sliding block 16 are contacted with the wiring disc 20, the warning lamp 21 can be electrified, one end of the sliding block 16, which is far away from the circle center of the lifting rod 10, is fixedly provided with hanging rods 17, the quantity of the hanging rods 17 is six, and the hanging rods are divided into two groups which are symmetrically distributed at the left side and the right side of the lifting rod 10, so that the hanging rods 17 can rotate medicine bottles of patients sitting at the left side and the right side, the bottom end of the sliding block 16 is fixedly connected with a third spring 18, the contacts 19 are fixedly arranged at the top end of the sliding block 16 inside the lifting rod 10, the wiring disc 20 is fixedly arranged above, third spring 18 and the contact 19 on top of cooperation 16 bottom fixed connection of slider, after hanging the medicine bottle, when the dose of medicine in the medicine bottle reduces gradually, slider 16 can upwards move gradually under the effect of third spring 18 restoring force to when the dose will be used up, the contact 19 on slider 16 top can contact with wiring dish 20, come to circular telegram warning light 21, and then remind medical personnel to change dressings or pull out the needle, avoided causing unnecessary injury to the patient.

When the hanging device is used, after the base 1 is placed at a reasonable position, the disc 5 is pressed downwards to drive the piston rod 4 to move downwards, so that the piston rod 4 moves downwards to the bottom of the sleeve 3 to further block the sleeve 3, when the disc 5 moves downwards to be in contact with the top end of the sleeve 3, the sleeve 3 and the sucker 2 can be driven to move downwards, so that the sucker 2 is in contact with the floor and is adsorbed on the floor, and the hanging device is fixed, when the hanging device needs to be moved, the piston rod 4 moves upwards by lifting the disc 5 upwards, when the piston rod 4 moves upwards to the top of the sleeve 3, the blockage of the sleeve 3 can be relieved, so that air can enter the sucker 2 through the sleeve 3, the pressure difference inside the sucker 2 is damaged, the sucker 2 is lifted under the restoring force of the first spring 7, and the hanging device can be easily taken up, the lifting rod 10 can stably stay in the supporting rod 8 by matching the limiting block 13 at the bottom of the lifting rod 10 with the barb 9 in the supporting rod 8, the pull rod 14 is lifted upwards to drive the trigger rod 11 to move upwards, the limiting block 13 can retract under the action of the transmission rod 12 in the process that the trigger rod 11 moves upwards, the limiting between the limiting block and the barb 9 is further released, the lifting rod 10 can move up and down, the pull rod 14 is released after the proper position is reached, the pull rod 14 moves downwards under the action of the second spring 15 to extend the limiting block 13 towards two sides again to limit the position of the lifting rod 10, the height of the lifting rod 10 is further adjusted, a single medicine bottle is hung on the hanging rod 17 during infusion, and the hanging rod 17 drives the sliding block 16 to compress the third spring 18 to move downwards under the action of the gravity of the medicine bottle, when the amount of the medicine in the medicine bottle is gradually reduced, the sliding block 16 can gradually rise under the action of the restoring force of the third spring 18, when the medicine in the medicine bottle is about to be used up, the contact 19 at the top end of the sliding block 16 can be in contact with the wiring disc 20, and then the warning lamp 21 is electrified to remind medical staff of changing medicine or pulling out a needle.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a linkage is used in infusion with remind function, includes base (1), its characterized in that: the bottom of the base (1) is connected with a sucker (2) in a sliding mode, the top end of the sucker (2) is fixedly provided with a sleeve (3), the inside of the sleeve (3) is connected with a piston rod (4) in a sliding mode, the top end of the piston rod (4) is fixedly provided with a disc (5), the center of the top end of the sucker (2) is fixedly provided with a fixed column (6), the top end of the fixed column (6) is fixedly connected with a first spring (7), the top end of the base (1) is fixedly provided with a supporting rod (8), the inner side of the supporting rod (8) is fixedly provided with a barb (9), the inside of the supporting rod (8) is connected with a lifting rod (10) in a sliding mode, the inside of the lifting rod (10) is connected with a trigger rod (11) in a sliding mode, the left, the utility model discloses a safety protection device, including trigger bar (11), the top fixed mounting of trigger bar (11) has pull rod (14), the bottom fixedly connected with second spring (15) of pull rod (14), the top sliding connection of lifter (10) has slider (16), the one end fixed mounting that lifter (10) centre of a circle was kept away from in slider (16) has peg (17), the bottom fixedly connected with third spring (18) of slider (16), the top fixed mounting of slider (16) has contact (19), the top fixed mounting of lifter (10) inside slider (16) has wiring dish (20), the top fixed mounting of lifter (10) has warning light (21).

2. The infusion suspension device with the reminding function according to claim 1, characterized in that: the combination of sleeve (3) and piston rod (4) is four groups in total, and evenly distributed is in the periphery on sucking disc (2) top, just equal fixed mounting in the bottom of disc (5) of piston rod (4), the periphery in bracing piece (8) bottom is established to disc (5) cover.

3. The infusion suspension device with the reminding function according to claim 1, characterized in that: the through hole is opened to the inside of sleeve (3), and the aperture at through-hole top is greater than the aperture of bottom, piston rod (4) and the aperture looks adaptation of bottom.

4. The infusion suspension device with the reminding function according to claim 1, characterized in that: the fixing column (6) extends upwards to the inside of the supporting rod (8), and the first spring (7) is fixedly connected between the top end of the fixing column (6) and the inner wall of the supporting rod (8).

5. The infusion suspension device with the reminding function according to claim 1, characterized in that: the limiting block (13) is connected to the left side and the right side of the bottom of the lifting rod (10) in a limiting sliding mode and extends to the outer side of the lifting rod (10), and the inner side of the limiting block (13) is connected with the left end and the right end of the trigger rod (11) in a rotating mode through the transmission rod (12).

6. The infusion suspension device with the reminding function according to claim 1, characterized in that: the slider (16) is electrically connected with an internal power supply of the lifting rod (10) through a lead, and the wiring disc (20) is electrically connected with the warning lamp (21) through a lead.

7. The infusion suspension device with the reminding function according to claim 1, characterized in that: the number of the hanging rods (17) is six, and the hanging rods are divided into two groups which are symmetrically distributed on the left side and the right side of the lifting rod (10).