CN112043906A

CN112043906A - Medical infusion hanger

Info

Publication number: CN112043906A
Application number: CN202010869067.4A
Authority: CN
Inventors: 陈湛潘
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-08-26
Filing date: 2020-08-26
Publication date: 2020-12-08

Abstract

The invention discloses a medical infusion hanging bracket, and belongs to the technical field of medical instruments. The technical scheme of the invention is as follows: when the liquid medicine in the infusion bottle is about to be infused, the gravity of the infusion bottle is smaller than the tension of the first reset spring, the first reset spring pulls the infusion hook to move upwards, so that the first contact piece is contacted with the second contact piece, the alarm is triggered, medical staff are automatically reminded to replace the infusion bottle, and the infusion bottle is convenient to use; the distance between the second contact piece and the first contact piece at the bottom of the lifting rod is adjusted through vertical adjustment of the adjusting component on the lifting rod, so that when a patient conducts infusion, the distance between the first contact piece and the second contact piece can be adjusted according to the content of liquid medicine in an infusion bottle, namely when the liquid medicine in the infusion bottle is about to be infused, the infusion hook rises to adjust the distance between the first contact piece and the second contact piece.

Description

Medical infusion hanger

Technical Field

The invention belongs to the technical field of medical instruments, and particularly relates to a medical infusion hanging bracket.

Background

When medical care venous transfusion, the infusion bottle is scraped on the infusion gallows usually, but current infusion bottle is not of uniform size usually, and also how much inequality is usually spent to the liquid medicine in the infusion bottle, make the disease when the nursing infusion, before liquid medicine is lost in the infusion bottle, need medical personnel or patient oneself to pay attention to the liquid medicine content in the infusion bottle constantly, avoid the infusion bottle in the liquid medicine empty, lead to air input embolism or infusion blood return phenomenon, and the disease is when reminding medical personnel to change the infusion bottle, generally need touch and press the calling set, patient's activity is inconvenient on the one hand, on the other hand input cost is great, consequently this kind of mode also can hardly be promoted, for this reason, it solves this problem to provide a medical care infusion gallows.

Disclosure of Invention

The technical problems to be solved by the invention are as follows: aims to provide a medical transfusion hanging bracket, thereby solving the problem that medical care personnel or patients need to closely keep track of the content of liquid medicine in a transfusion bottle before the liquid medicine is transfused so as to avoid dripping empty.

In order to solve the technical problems, the invention adopts the following technical scheme:

a medical infusion hanger comprises a hanger rod, a base and standby hooks, wherein the base is fixed at the bottom of the hanger rod, and the standby hooks are uniformly arranged at equal intervals along the circumferential direction of the base; a connecting base is fixed at the bottom of the base, an infusion hook is movably connected at the bottom of the connecting base, an inner cavity is formed in the connecting base and the base, an opening is formed in the bottom of the inner cavity, one end of the infusion hook is arranged in the inner cavity through the opening, and a first reset spring is connected between the infusion hook and the upper inner wall of the inner cavity; one side of the infusion hook is connected with a first contact piece, a lifting rod is arranged in the inner cavity, a second contact piece is fixedly arranged at the bottom of the lifting rod and is positioned right above the first contact piece, and a second reset spring is connected between the lifting rod and the inner wall of the inner cavity; one side of the lifting rod is connected with an adjusting component, a through hole is formed in the connecting base, a non-slip mat is fixed on the connecting base and arranged outside the through hole, and one end of the adjusting component penetrates through the through hole and is arranged outside the connecting base.

Wherein, adjusting part includes gear, dwang, pull rod and knob, one side of lifter is fixed with the rack along vertical direction, the gear sets up the one side at the rack to with rack intermeshing.

Wherein, the gear is fixed in the one end of dwang, and the dwang keeps away from the one end of gear and has seted up flexible groove, the one end setting of pull rod is at flexible inslot, two sets of spouts have been seted up on the dwang, be fixed with the slider on the pull rod, the slider sets up in the spout.

And a third return spring is connected between one end of the pull rod and the inner bottom wall of the telescopic groove, and one end of the pull rod, which is far away from the telescopic groove, is connected with the knob.

The clamping groove is formed in the rotating rod, communicated with the sliding groove and the telescopic groove, and close to one end of the telescopic groove.

Wherein, on the connection base to the outside that is located the slipmat is provided with the scale mark that encircles, be provided with the pointer on the adjusting part, also can replace the instruction line.

And the friction force between the anti-skid pad and the adjusting assembly is greater than the elastic force of the second return spring.

Compared with other methods, the method has the beneficial technical effects that:

according to the infusion hanging bracket provided by the scheme of the invention, when the liquid medicine in the infusion bottle is about to be infused completely, the gravity of the infusion bottle is smaller than the tension of the first reset spring, and the first reset spring pulls the infusion hook to move upwards, so that the first contact piece is contacted with the second contact piece, an alarm is triggered, medical staff is automatically reminded to replace the infusion bottle, a patient does not need to touch and press the alarm device, and the use is convenient; the vertical adjustment of the lifting rod is realized through the adjusting component, so that the distance between the second contact piece and the first contact piece at the bottom of the lifting rod is adjusted, and the distance between the first contact piece and the second contact piece can be adjusted according to the content of liquid medicine in an infusion bottle when a patient conducts infusion, namely, when the liquid medicine in the infusion bottle is about to be infused, the infusion hook rises to adjust the distance between the first contact piece and the second contact piece; according to the invention, when a patient is transfused, the liquid medicine in the infusion bottle can be automatically triggered to alarm to remind medical staff to replace the medicine bottle in time, and the distance between the contact pieces can be adjusted according to the sizes of different medicine bottles, so that the applicability is strong.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present invention;

FIG. 2 is an enlarged view of a portion of area A of FIG. 1;

FIG. 3 is a left side view of the adjustment assembly 12 of FIG. 2 with the adjustment assembly removed;

FIG. 4 is an internal structural view of the connection base 4;

FIG. 5 is a schematic view of the adjusting assembly 12 of the present invention;

FIG. 6 is a cross-sectional view of the adjustment assembly 12 of FIG. 5;

1. a boom; 2. a base; 3. a standby hook is arranged; 4. connecting a base; 5. a transfusion hook; 6. an inner cavity; 7. a first return spring; 8. a first contact piece; 9. a lifting rod; 10. a second contact piece; 11. a second return spring; 12. an adjustment assembly; 13. a rack; 14. a gear; 15. rotating the rod; 16. a pull rod; 17. a slider; 18. a chute; 19 a knob; 20. a through hole; 21. a non-slip mat; 22. a telescopic groove; 23. and a third return spring.

Detailed Description

The following description of the embodiments of the present invention will be made with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and the protection scope of the present invention is not limited thereby.

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.

The medical infusion hanging bracket comprises a hanging rod 1, a base 2 and a standby hook 3, wherein the base 2 is fixed at the bottom of the hanging rod 1, the standby hook 3 is uniformly arranged at equal intervals along the circumferential direction of the base 2, the hanging rod 1 is used for fixing the position of the whole device, the base 2 is used for bearing other components, and the standby hook 3 is used for hanging medical articles and the like;

a connecting base 4 is fixed at the bottom of the base 2, the bottom of the connecting base 4 is connected with an infusion hook 5, an inner cavity 6 is formed in the connecting base 4 and the base 2, an opening is formed in the bottom of the inner cavity 6, one end of the infusion hook 5 is arranged in the inner cavity 6 through the opening, and a first reset spring 7 is connected between the infusion hook and the upper inner wall of the inner cavity 6;

further, in order to automatically send out a warning after the infusion, one side of the infusion hook 5 is connected with a first contact piece 8, a lifting rod 9 is arranged in the inner cavity 6, the bottom of the lifting rod 9 is connected with a second contact piece 10, the second contact piece 10 is arranged right above the first contact piece 8, and a second reset spring 11 is connected between the lifting rod 9 and the inner wall of the inner cavity 6;

in order to improve the above embodiment, one side of the lifting rod 9 is connected with an adjusting assembly 12, a through hole 20 is formed on the connecting base 4, a non-slip mat 21 is fixed on the connecting base 4, the non-slip mat 21 is arranged outside the through hole 20, and one end of the adjusting assembly 12 passes through the through hole 20 and is arranged outside the connecting base 4.

The adjusting assembly 12 comprises a gear 14, a rotating rod 15, a pull rod 16 and a knob 19, a rack 13 is fixed on one side of the lifting rod 9 along the vertical direction, and the gear 14 is arranged on one side of the rack 13 and is meshed with the rack 13.

The gear 14 is fixed in the one end of dwang 15, and the one end that the gear 14 was kept away from to dwang 15 has seted up flexible groove 22, and the one end setting of pull rod 16 has seted up two sets of spouts 18 in flexible groove 22 on the dwang 15, is fixed with slider 17 on the pull rod 16, and slider 17 sets up in spout 18.

A third return spring 23 is connected between one end of the pull rod 16 and the inner bottom wall of the telescopic slot 22, and one end of the pull rod 16 far away from the telescopic slot 22 is connected with the knob 19.

The rotating rod 15 is provided with a clamping groove which is communicated with the sliding groove 18 and the telescopic groove 22, and the clamping groove sliding groove 18 is close to one end of the opening of the telescopic groove 22.

The connecting base 4 is provided with scales which are arranged on the outer side of the non-slip mat 21, and the adjusting component 12 is provided with a pointer.

When the liquid medicine in the infusion bottle is about to be infused completely, the gravity of the infusion bottle is smaller than the pulling force of the first reset spring 7, the first reset spring 7 pulls the infusion hook 5 to move upwards, so that the first contact piece 8 is contacted with the second contact piece 10, the alarm is triggered, medical staff is automatically reminded to replace the infusion bottle, a patient does not need to touch and press the alarm device, and the use is convenient; the vertical adjustment of the lifting rod 9 by the adjusting component 12 adjusts the distance between the second contact piece 10 and the first contact piece 8 at the bottom of the lifting rod, so that when a patient conducts infusion, the distance between the first contact piece 8 and the second contact piece 10 can be adjusted according to the content of liquid medicine in an infusion bottle, namely when the liquid medicine in the infusion bottle is about to be infused, the ascending height of an infusion hook is adjusted, and when the device is used, the device is suitable for infusion bottles with different dosages and has a wide application range; the overview can automatically trigger alarm when the liquid medicine in the infusion bottle is completely infused when a patient infuses the liquid medicine, so as to remind medical personnel to replace the medicine bottle in time, and the distance between the contact pieces can be adjusted according to the sizes of different medicine bottles, so that the applicability is strong.

The specific working principle of the device of the invention is as follows:

when the liquid medicine in the infusion bottle is about to be infused, the pulling force of the first reset spring 7 is greater than the gravity of the liquid medicine in the infusion bottle, the first reset spring 7 pulls the infusion hook 5 to move upwards, the first contact piece 8 on the infusion hook 5 is in contact with the second contact piece 10, the alarm is triggered, medical staff is automatically reminded to replace the infusion bottle, a patient is not required to press an alarm button to remind the medical staff to replace the infusion bottle, and the infusion bottle is convenient to use.

When the liquid medicine in the infusion bottle is not infused, the tension of the first return spring 7 benefits the gravity of the liquid medicine in the infusion bottle, the infusion hook 5 moves downwards under the pulling of the infusion bottle, the first contact piece 8 is separated from the second contact piece 10, and when the infusion hook 16 moves towards one end of the opening 22 in the pulling direction 22, the friction force between the anti-skid pad 21 and the sliding block 17 in the adjusting component 12 is smaller than the elastic force of the second return spring 11, the second return spring 11 pushes the lifting rod 9 to move downwards, and the second contact piece 10 on the lifting rod 9 is contacted with the first contact piece 8, so that the zero calibration operation is realized, according to the content of the liquid medicine in the infusion bottle, the knob 19 is rotated, the lifting rod 9 is moved upwards through the matching of the rotating rod 15, the gear 14 and the rack 13, so as to adjust the distance between the first contact piece 8 and the second contact piece 10, so that when the liquid medicine in the infusion bottle is about to be infused completely in, the distance between the first contact piece and the second contact piece is adjusted by the ascending height of the infusion hook, so that the infusion hook is suitable for infusion bottles with different doses and has a wide application range when being used.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention. The present invention has been further described with reference to specific embodiments, but it should be understood that the detailed description should not be construed as limiting the spirit and scope of the present invention, and various modifications made to the above-described embodiments by those of ordinary skill in the art after reading this specification are within the scope of the present invention.

Claims

1. A medical infusion hanger comprises a hanger rod (1), a base (2) and standby hooks (3), wherein the base (2) is fixed at the bottom of the hanger rod (1), and the standby hooks (3) are uniformly arranged in the circumferential direction of the base (2) at equal intervals, and the medical infusion hanger is characterized in that a connecting base (4) is fixed at the bottom of the base (2), an infusion hook (5) is movably connected at the bottom of the connecting base (4), an inner cavity (6) is formed in the connecting base (4) and the base (2), an opening is formed in the bottom of the inner cavity (6), one end of the infusion hook (5) is arranged in the inner cavity (6) through the opening, and a first reset spring (7) is connected between the infusion hook and the upper inner wall of the inner cavity (6); a first contact piece (8) is connected to one side of the infusion hook (5), a lifting rod (9) is arranged in the inner cavity (6), a second contact piece (10) is fixedly arranged at the bottom of the lifting rod (9), the second contact piece (10) is positioned right above the first contact piece (8), and a second reset spring (11) is connected between the lifting rod (9) and the inner wall of the inner cavity (6); one side of lifter (9) is connected with adjusting part (12), through-hole (20) have been seted up on connecting base (4), be fixed with non slipping mat (21) on connecting base (4), non slipping mat (21) set up the outside at through-hole (20), the one end of adjusting part (12) is passed through-hole (20) and is set up the outside at connecting base (4).

2. The medical infusion hanger according to claim 1, wherein the adjusting assembly (12) comprises a gear (14), a rotating rod (15), a pull rod (16) and a knob (19), a rack (13) is fixed on one side of the lifting rod (9) along the vertical direction, and the gear (14) is arranged on one side of the rack (13) and is meshed with the rack (13).

3. The medical infusion hanging bracket according to claim 2, wherein the gear (14) is fixed at one end of the rotating rod (15), a telescopic groove (22) is formed at one end of the rotating rod (15) far away from the gear (14), one end of the pull rod (16) is arranged in the telescopic groove (22), two groups of sliding grooves (18) are formed in the rotating rod (15), a sliding block (17) is fixed on the pull rod (16), and the sliding block (17) is arranged in the sliding grooves (18).

4. A medical infusion hanger according to claim 3, wherein a third return spring (23) is connected between one end of the pull rod (16) and the inner bottom wall of the telescopic slot (22), and the end of the pull rod (16) far away from the telescopic slot (22) is connected with the knob (19).

5. The medical infusion hanger as claimed in claim 4, wherein the rotating rod (15) is provided with a slot, the slot is communicated with the sliding groove (18) and the telescopic groove (22), and the sliding groove (18) is close to the open end of the telescopic groove (22).

6. The medical infusion hanger as claimed in claim 1, wherein the connecting base (4) is provided with a circumferential scale line on the outer side of the non-slip mat (21), and the adjusting assembly (12) is provided with a pointer which can be replaced by an indication line.

7. A medical infusion hanger according to claim 1, wherein the friction between the anti-slip pad (21) and the adjustment assembly (12) is greater than the spring force of the second return spring (11).