CN217014901U

CN217014901U - Infusion support

Info

Publication number: CN217014901U
Application number: CN202122790791.0U
Authority: CN
Inventors: 张梦迪; 李丹丹; 范泽军; 钱彦龙; 彭涛
Original assignee: Aerospace Center Hospital
Current assignee: Aerospace Center Hospital
Priority date: 2021-11-15
Filing date: 2021-11-15
Publication date: 2022-07-22
Anticipated expiration: 2031-11-15

Abstract

The utility model relates to the technical field of medical instruments, in particular to an infusion support, which comprises a supporting rod, wherein the supporting rod is arranged along the vertical direction and is used for hanging an infusion bag; the brackets are arranged at the lower end of the supporting rod at intervals along the circumferential direction of the supporting rod, and the lower end of each bracket is provided with a universal wheel; the adsorption assembly comprises a vacuum pump and a sucker, the sucker is arranged at the lower end of the support rod, and the sucker is communicated with the vacuum pump; a vacuum break assembly in communication with the suction cup, the vacuum break assembly being electrically connected to the vacuum pump; the vacuum break assembly is configured to: when the vacuum pump works, the vacuum breaking assembly is sealed to ensure the vacuum of the sucker, and when the vacuum pump stops working, the vacuum breaking assembly is communicated with the atmosphere. The infusion support can improve the stability of the infusion support and avoid toppling when more liquid is hung.

Description

Infusion support

Technical Field

The utility model relates to the technical field of medical instruments, in particular to a transfusion stand.

Background

After a patient is ill, the patient sometimes needs to be treated by transfusion, and a transfusion stand is necessarily used during transfusion. The existing movable infusion support can only suspend a small amount of liquid, and when the suspended liquid is more, the gravity center is easy to be unstable, so that the infusion support can be toppled. When the infusion support is toppled over, blood return of infusion patients or breakage of the infusion bag or even medical accidents are easily caused. And the fixed infusion support is inconvenient to move, and the position of a patient cannot be moved when the patient is in infusion, so that the data experience of the patient is reduced.

Therefore, a transfusion stand is needed to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an infusion support, which can improve the stability of the infusion support, and avoid toppling when more liquid is hung while the infusion support is moved.

In order to achieve the purpose, the utility model adopts the following technical scheme:

an infusion support comprising:

the supporting rod is arranged along the vertical direction and used for hanging an infusion bag;

the brackets are arranged at the lower end of the supporting rod at intervals along the circumferential direction of the supporting rod, and the lower end of each bracket is provided with a universal wheel;

the adsorption assembly comprises a vacuum pump and a sucker, the sucker is arranged at the lower end of the support rod, and the sucker is communicated with the vacuum pump;

a vacuum breaking assembly in communication with the suction cup, the vacuum breaking assembly being electrically connected to the vacuum pump;

the vacuum break assembly is configured to: when the vacuum pump works, the vacuum breaking assembly is sealed to ensure the vacuum of the sucker, and when the vacuum pump stops working, the vacuum breaking assembly is communicated with the atmosphere.

Furthermore, the bracing piece includes king-rod, sill bar and mounting, the king-rod is inserted and is established in the sill bar, the upper end of king-rod is fixed and is provided with the peg, the mounting sets up on the sill bar, and can inject the king-rod is in the relative position in the sill bar, the support with adsorption component all sets up on the king-rod.

Further, a plurality of the liquid hanging rods are arranged at intervals along the circumferential direction of the middle rod.

Furthermore, an extension rod is sleeved at one end of the liquid hanging rod, and the extension rod can stretch and retract relative to the liquid hanging rod.

Furthermore, a plurality of positioning grooves are formed in the middle rod in the height direction of the middle rod at intervals, positioning holes are formed in the bottom rod, and one end of the fixing piece is inserted into the positioning holes and located in the positioning grooves.

Furthermore, a hook is fixedly arranged on the bottom rod.

Further, a plurality of the hooks are arranged at intervals along the circumferential direction of the bottom rod.

Furthermore, a handle is fixedly arranged on the supporting rod.

Furthermore, the handle comprises a circular ring part and a connecting part, the circular ring part is sleeved on the supporting rod, one end of the connecting part is connected with the circular ring part, and the other end of the connecting part is connected with the supporting rod.

Furthermore, the vacuum breaking assembly comprises an air pipe and a switch valve, the air pipe is communicated with the sucking disc and atmosphere, the switch valve is arranged on the air pipe and used for controlling the on-off of the air pipe, and the switch valve is electrically connected with the vacuum pump.

The utility model has the beneficial effects that:

according to the infusion support provided by the utility model, the support rod is arranged for hanging the infusion bag, the plurality of supports are arranged at the lower end of the support rod, the universal wheels are mounted on the supports and are convenient to move, and the adsorption component is arranged at the lower end of the support rod. When needs fixed infusion support, the vacuum pump begins work and carries out the evacuation to the sucking disc to make sucking disc and ground adsorb, promote the stability of infusion support, avoid the bracing piece to topple over when hanging more liquid, when needs remove infusion support, close the vacuum pump, vacuum destruction subassembly and atmosphere intercommunication make the vacuum degree of sucking disc destroyed fast, thereby be convenient for the infusion support removal.

Drawings

FIG. 1 is a schematic view of an infusion support according to the present invention;

fig. 2 is a schematic view of a suction assembly and a vacuum break assembly in an infusion support of the present invention.

In the figure:

1. a support bar; 11. a middle rod; 111. positioning a groove; 12. a bottom bar; 121. a fixing member; 122. a circular ring part; 123. a connecting portion; 124. hooking; 13. a liquid hanging rod; 14. an extension rod; 2. a support; 21. a universal wheel; 3. a suction cup; 4. a battery; 5. a vacuum pump; 6. a switch; 7. and (4) switching on and off the valve.

Detailed Description

The technical scheme of the utility model is further explained by combining the attached drawings and the embodiment. It is to be understood that the specific embodiments described herein are merely illustrative of the utility model and are not to be construed as limiting the utility model. It should be further noted that, for the convenience of description, only some but not all of the features relevant to the present invention are shown in the drawings.

In the description of the present invention, it should be noted that the terms "mounted," "connected," and "connected" are to be construed broadly and encompass, for example, both fixed and removable connections unless otherwise explicitly stated or limited; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in a specific case to those of ordinary skill in the art.

In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature "on," "above" and "over" the second feature may include the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is at a higher level than the second feature. "beneath," "under" and "beneath" a first feature includes the first feature being directly beneath and obliquely beneath the second feature, or simply indicating that the first feature is at a lesser elevation than the second feature.

In order to improve the stability of an infusion support during infusion and avoid toppling when a large amount of liquid is suspended while the infusion support is moved, the infusion support is provided as shown in figures 1-2. This infusion support includes: support rod 1, a plurality of support 2, adsorption component and vacuum break subassembly.

The support rod 1 is arranged along the vertical direction and used for hanging an infusion bag; the plurality of brackets 2 are fixedly arranged at the lower end of the support rod 1 at intervals along the circumferential direction of the support rod 1, and the lower end of each bracket 2 is provided with a universal wheel 21; the adsorption component comprises a vacuum pump 5 and a sucker 3, the sucker 3 is arranged at the lower end of the support rod 1, and the sucker 3 is communicated with the vacuum pump 5; the vacuum breaking component is communicated with the sucker 3 and is electrically connected with a vacuum pump 5; the vacuum break assembly is configured to: when vacuum pump 5 worked, vacuum broke subassembly and seal and guarantee that sucking disc 3 is vacuum, when vacuum pump 5 stop work back, vacuum broke subassembly and atmosphere intercommunication.

When needs fixed infusion support, vacuum pump 5 begins to work and carries out the evacuation to sucking disc 3 to make sucking disc 3 adsorb with ground, promote the stability of infusion support, avoid bracing piece 1 to topple over when hanging more liquid, when needs remove the infusion support, close vacuum pump 5, vacuum destruction subassembly and atmosphere intercommunication, make the vacuum degree of sucking disc 3 destroyed fast, thereby the infusion support of being convenient for removes.

Further, the support rod 1 comprises a middle rod 11, a bottom rod 12 and a fixing part 121, the middle rod 11 is inserted into the bottom rod 12, a liquid hanging rod 13 is fixedly arranged at the upper end of the middle rod 11, the fixing part 121 is arranged on the bottom rod 12 and can limit the relative position of the middle rod 11 in the bottom rod 12, and the support 2 and the adsorption component are both arranged on the middle rod 11. Specifically, a plurality of positioning grooves 111 are spaced on the middle rod 11 along the height direction of the middle rod 11, a positioning hole is opened on the bottom rod 12, and one end of the fixing member 121 is inserted into the positioning hole and positioned in the positioning groove 111. With the above arrangement, the fixing member 121 can be selectively located in one of the positioning grooves 111, so that the height of the hanging rod 13 can be adjusted. Moreover, after the fixing part 121 is pulled out, the middle rod 11 can be taken out and inserted into the bed head of a hospital bed for use, so that a doctor can conveniently adjust the height of the operating bed at any time in an operation, the height between saline and the operating bed is kept, the height of the infusion support is prevented from being adjusted at any time, the operation time is shortened, and the working pressure of a nurse is reduced.

Further, a plurality of the hanging rods 13 are provided at intervals in the circumferential direction of the center rod 11. A plurality of infusion bags can be hung by arranging a plurality of liquid hanging rods 13, so that the use of different patients is met. And the infusion bag is hung on different infusion rods 13, so that the balance of the infusion support can be further ensured.

Furthermore, hang one end of liquid pole 13 and overlap and be equipped with extension rod 14, extension rod 14 can stretch out and draw back relatively to hang liquid pole 13. Specifically, the extension rod 14 can be connected with the liquid hanging rod 13 in a threaded mode, and the extending length can be adjusted by rotating the extension rod 14. When in use, the hanging rod 13 can be adjusted according to the requirements of the field, and the flexibility and the adaptability of using the hanging rod 13 are increased.

Further, a hook 124 is fixedly arranged on the bottom rod 12. The hook 124 can be used for hanging the opened saline or other articles. Through setting up couple 124, on the one hand, be convenient for depositing of other objects alleviates nurse's working strength, and on the other hand can increase the counter weight of sill bar 12 to further promote the stability of infusion support.

Further, a plurality of hooks 124 are provided at intervals along the circumferential direction of the bottom bar 12. More articles can be hung by arranging a plurality of hooks 124, and the weight of the bottom rod 12 can be further increased.

Further, a handle is fixedly arranged on the support rod 1. Specifically, the handle includes a circular ring portion 122 and a connecting portion 123, the circular ring portion 122 is sleeved on the support rod 1, one end of the connecting portion 123 is connected with the circular ring portion 122, and the other end of the connecting portion 123 is connected with the support rod 1. By designing the handle to have a circular ring shape, the handle can be grasped from different directions when a nurse or a patient moves the infusion support.

Further, the vacuum breaking assembly comprises an air pipe and a switch valve 7, the air pipe is communicated with the sucker 3 and atmosphere, the switch valve 7 is arranged on the air pipe and used for controlling the on-off of the air pipe, and the switch valve 7 is electrically connected with the vacuum pump 5. When the vacuum pump 5 works, the switch valve 7 is in a closed state, so that the sucking disc 3 is in a vacuum state and is tightly adsorbed with the ground; when the infusion support needs to be moved, the vacuum pump 5 is turned off, the switch valve 7 is turned on, and the vacuum is quickly broken, so that the infusion support can be moved. In the embodiment, a storage battery 4 is arranged on the infusion support, the storage battery 4 is electrically connected with a vacuum pump 5, and the vacuum pump 5 is connected with a switch valve 7 in series. In order to facilitate the control of the infusion support, a switch 6 is arranged on the infusion support, and the switch 6 is connected between the storage battery 4 and the vacuum pump 5 in series and used for controlling the on-off of the circuit.

It should be understood that the above-described embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. This need not be, nor should it be exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.

Claims

1. An infusion support, comprising:

the supporting rod (1) is arranged in the vertical direction and used for hanging a transfusion bag;

the support frames (2) are arranged at the lower end of the supporting rod (1) at intervals along the circumferential direction of the supporting rod (1), and a universal wheel (21) is arranged at the lower end of each support frame (2);

the adsorption assembly comprises a vacuum pump (5) and a sucker (3), the sucker (3) is arranged at the lower end of the support rod (1), and the sucker (3) is communicated with the vacuum pump (5);

a vacuum breaking assembly in communication with the suction cup (3), the vacuum breaking assembly being electrically connected to the vacuum pump (5);

the vacuum break assembly is configured to: when the vacuum pump (5) works, the vacuum breaking assembly is sealed to ensure the vacuum of the sucker (3), and when the vacuum pump (5) stops working, the vacuum breaking assembly is communicated with the atmosphere.

2. The infusion support according to claim 1, characterized in that the support rod (1) comprises a middle rod (11), a bottom rod (12) and a fixing part (121), the middle rod (11) is inserted into the bottom rod (12), a liquid hanging rod (13) is fixedly arranged at the upper end of the middle rod (11), the fixing part (121) is arranged on the bottom rod (12) and can limit the relative position of the middle rod (11) in the bottom rod (12), and the support (2) and the adsorption component are both arranged on the middle rod (11).

3. The stand according to claim 2, wherein a plurality of the hanging bars (13) are arranged at intervals along the circumference of the middle bar (11).

4. The infusion support according to claim 3, characterized in that an extension rod (14) is sleeved on one end of the liquid hanging rod (13), and the extension rod (14) can extend and retract relative to the liquid hanging rod (13).

5. The infusion support according to claim 2, wherein a plurality of positioning slots (111) are arranged on the middle rod (11) at intervals along the height direction of the middle rod (11), a positioning hole is arranged on the bottom rod (12), and one end of the fixing member (121) is inserted into the positioning hole and positioned in the positioning slot (111).

6. The infusion support according to claim 2, characterized in that the bottom bar (12) is fixedly provided with a hook (124).

7. The stand of claim 6 wherein a plurality of said hooks (124) are spaced circumferentially along said base member (12).

8. The infusion support according to claim 1, characterized in that a handle is fixedly arranged on the support bar (1).

9. The infusion support according to claim 8, wherein the handle comprises a circular ring part (122) and a connecting part (123), the circular ring part (122) is sleeved on the support rod (1), one end of the connecting part (123) is connected with the circular ring part (122), and the other end of the connecting part (123) is connected with the support rod (1).

10. Infusion support according to claim 1, characterized in that said vacuum breaking assembly comprises an air tube and a switching valve (7), said air tube is in communication with both said suction cup (3) and the atmosphere, said switching valve (7) is arranged on said air tube for controlling the on-off of said air tube, said switching valve (7) is electrically connected with said vacuum pump (5).