CN222708773U

CN222708773U - A mobile infusion stand with negative pressure suction function

Info

Publication number: CN222708773U
Application number: CN202420327580.4U
Authority: CN
Inventors: 林慧芬; 徐凌丽
Original assignee: Zhejiang University ZJU
Current assignee: Zhejiang University ZJU
Priority date: 2024-02-22
Filing date: 2024-02-22
Publication date: 2025-04-04
Anticipated expiration: 2034-02-22

Abstract

The utility model provides a movable infusion support with a negative pressure suction function, which comprises a bottom plate, wherein a universal wheel is arranged at the bottom end of the bottom plate, a sleeve is fixedly connected to the top end of the bottom plate, a connecting rod is movably inserted at the top of the sleeve, a locking nut is in threaded connection with the connecting part of the sleeve and the connecting rod, a hook is fixedly connected to the top end of the connecting rod, a negative pressure device and a placing table are arranged at the top end of the bottom plate, a placing groove is formed in the top end of the placing table, a placing plate is slidably arranged in the placing groove, a clamping assembly is fixedly connected to the top end of the placing table, the negative pressure bottle is placed in the placing plate, the placing plate descends to drive the clamping assembly to automatically clamp and fix the negative pressure bottle, the device is further convenient for a patient to get off a bed and flush the abdominal cavity, the clamping assembly is driven by the placing plate under the action of a spring to release the clamping and fix the negative pressure bottle, and the device is convenient to move and carry by being matched with the universal wheel through a handrail.

Description

Movable infusion support with negative pressure suction function

Technical Field

The utility model belongs to the technical field of medical auxiliary appliances, and particularly relates to a movable infusion support with a negative pressure suction function.

Background

The purpose of the abdominal cavity flushing is to thoroughly remove necrotic tissues, oozing liquid, hematocele and pus in the abdominal cavity through effective flushing and low negative pressure suction of liquid, thereby reducing the number of bacteria in the abdominal cavity, removing toxic substances, reducing the formation factors of intestinal adhesion and pus, reducing the infection rate and death rate of wounds, reducing the use of postoperative antibiotics, shortening the rehabilitation process and being used for patients with gastrointestinal fistula or severe abdominal infection after abdominal operation.

The negative pressure source is the wall type negative pressure beside the head of a sickbed in traditional abdominal cavity flushing, but this kind of mode leads to patient's range of motion limited, and patient need tentative negative pressure flushing when needing to get off the bed activity, not only influence the washing effect, be unfavorable for the patient to resume moreover, still need hang the flushing fluid when the abdominal cavity is washed moreover, if use solitary negative pressure equipment to carry out the abdominal cavity to the patient and wash, although make things convenient for the patient to get off the bed activity, but hang the problem that the flushing fluid has stably placed the negative pressure bottle and need be solved, based on this, we provide a negative pressure suction device who facilitates the use.

Disclosure of utility model

The utility model aims to provide a movable infusion support with a negative pressure suction function, and aims to solve the problems in the background technology.

The movable infusion support with the negative pressure suction function comprises a bottom plate, wherein a universal wheel is arranged at the bottom end of the bottom plate, a sleeve is fixedly connected to the top end of the bottom plate, a connecting rod is movably inserted at the top of the sleeve, a locking nut is connected to the connecting position of the sleeve and the connecting rod in a threaded mode, a hook is fixedly connected to the top end of the connecting rod, a negative pressure device and a placing table are arranged at the top end of the bottom plate, a placing groove is formed in the top end of the placing table, a placing plate is slidably arranged in the placing groove, the surface of the placing plate is used for placing a negative pressure bottle, the negative pressure device is connected with the negative pressure bottle through a negative pressure pipe, and a clamping assembly is fixedly connected to the top end of the placing table.

According to the preferred technical scheme, the clamping assembly comprises a supporting backboard fixedly arranged at the top end of the placing table, an installation cavity is formed in the supporting backboard, first penetrating holes are formed in two sides of the supporting back, first adjusting plates are connected in the two first penetrating holes in a penetrating mode, a groove is formed in one end of each first adjusting plate, tooth marks are formed in one side of each groove, first gears are rotatably installed in the installation cavity, second gears are fixedly connected to the front ends of the first gears, the two first adjusting plates are arranged in a staggered mode and are connected with the second gears in a meshed mode, a connecting plate is fixedly connected to one end of each first adjusting plate located outside, and an arc-shaped clamping plate is fixedly connected to one side of each connecting plate.

As a preferable technical scheme of the utility model, the bottom end of the supporting backboard is provided with a second penetrating hole, a second adjusting plate is connected in the second penetrating hole in a penetrating way, one end of the second adjusting plate, which is positioned in the mounting cavity, is fixedly connected with a rack, the rack is meshed with the first gear, the top end of the placing table is provided with a pressing groove, one end of the second adjusting plate is slidably installed in the pressing groove, one side of the placing groove is provided with a bar-shaped groove penetrating through the pressing groove, and the surface of the second adjusting plate is fixedly connected with a fixing block, and the fixing block penetrates through the bar-shaped groove and is fixedly connected with the placing plate.

As a preferable technical scheme of the utility model, the inner bottom end of the placing groove is fixedly connected with a telescopic rod, one end of the telescopic rod is fixedly connected with the bottom end of the placing plate, a spring is sleeved outside the telescopic rod, and two ends of the spring are respectively connected with the placing groove and the placing plate.

As a preferable technical scheme of the utility model, the sleeve is sleeved with the handrail.

Compared with the prior art, the automatic hanging device has the beneficial effects that the hanging device is convenient for hanging the flushing liquid bag through the arranged hooks, the height of the connecting rod is conveniently adjusted through the arranged lock nuts, the hanging height of the flushing liquid bag is further adjusted, the negative pressure bottle is placed on the surface of the placing plate, the negative pressure bottle can be automatically clamped and fixed through the arranged clamping assembly, so that the stability of the negative pressure bottle in use is improved, when the negative pressure bottle needs to be taken down, the placing plate is automatically lifted only by lifting the negative pressure bottle under the action of the spring, the clamping effect on the negative pressure bottle is automatically relieved by the arc clamping plates under the cooperation of the clamping assembly, so that the negative pressure bottle is more convenient to take down by medical staff for cleaning, and the device is convenient to move and carry through the arrangement of the handrail and the universal wheels, so that a patient can more conveniently get off a bed.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic cross-sectional view of a clamping assembly according to the present utility model;

FIG. 3 is a schematic view of a portion of a clamping assembly according to the present utility model;

FIG. 4 is a schematic view of the structure of the placement table according to the present utility model;

FIG. 5 is a schematic view of the structure of the first gear and the second gear according to the present utility model;

FIG. 6 is a schematic view of a second adjusting plate according to the present utility model;

Fig. 7 is a schematic structural view of the first adjusting plate and the arc clamping plate in the present utility model.

1, A bottom plate, 2, universal wheels, 3, a sleeve, 4, a connecting rod, 5, a locking nut, 6, a hook, 7, a negative pressure device, 8, a placing table, 9, a placing groove, 10, a placing plate, 11, a clamping component, 111, a supporting back plate, 112, a mounting cavity, 113, a first adjusting plate, 114, a groove, 115, tooth marks, 116, a first gear, 117, a second gear, 118, a connecting plate, 119, an arc clamping plate, 120, a second adjusting plate, 121, a rack, 122, a fixed block, 12, a pressing groove, 13, a strip-shaped groove, 14, a telescopic rod, 15, a spring, 16 and a handrail.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-7, the utility model provides a movable infusion support with a negative pressure suction function, which comprises a bottom plate 1, wherein a universal wheel 2 is arranged at the bottom end of the bottom plate 1, a sleeve 3 is fixedly connected to the top end of the bottom plate 1, a connecting rod 4 is movably inserted at the top of the sleeve 3, a locking nut 5 is in threaded connection with the connecting position of the sleeve 3 and the connecting rod 4, a hook 6 is fixedly connected to the top end of the connecting rod 4, a negative pressure device 7 and a placing table 8 are arranged at the top end of the bottom plate 1, a placing groove 9 is arranged at the top end of the placing table 8, a placing plate 10 is slidably arranged in the placing groove 9, and a clamping component 11 is fixedly connected to the top end of the placing table 8.

In this embodiment, the clamping assembly 11 includes a support back plate 111 fixedly mounted on the top end of the placement table 8, an installation cavity 112 is provided in the support back plate 111, first insertion holes are formed in two sides of the support back surface, first adjusting plates 113 are connected in the two first insertion holes in a penetrating manner, a groove 114 is formed in one end of each first adjusting plate 113, a tooth trace 115 is formed in one side of each groove 114, a first gear 116 is mounted in the installation cavity 112 in a rotating manner, a second gear 117 is fixedly connected to the front end of each first gear 116, the two first adjusting plates 113 are arranged in a staggered manner and are connected with the corresponding second gear 117 in a meshed manner, a connecting plate 118 is fixedly connected to one end of each first adjusting plate 113, and an arc clamping plate 119 is fixedly connected to one side of each connecting plate 118.

Specifically, the first gear 116 rotates to drive the second gear 117 to rotate, and as the two first adjusting plates 113 are staggered and the second gears 117 are respectively engaged with the tooth marks 115, the second gears 117 rotate to drive the two first adjusting plates 113 to move in opposite directions or back to back, and the arc clamping plate 119 can automatically clamp or unclamp the negative pressure bottle.

In this embodiment, the bottom end of the supporting back plate 111 is provided with a second penetrating hole, a second adjusting plate 120 is connected in the second penetrating hole in a penetrating way, one end of the second adjusting plate 120 in the mounting cavity 112 is fixedly connected with a rack 121, the rack 121 is meshed with the first gear 116, the top end of the placing table 8 is provided with a pressing groove 12, one end of the second adjusting plate 120 is slidably mounted in the pressing groove 12, one side of the placing groove 9 is provided with a bar groove 13 penetrating through the pressing groove 12, and a fixed block 122 is fixedly connected with the surface of the second adjusting plate 120 and penetrates through the bar groove 13 to be fixedly connected with the placing plate 10.

Specifically, when the negative pressure bottle is placed on the surface of the placing plate 10, the negative pressure bottle drives the placing plate 10 to descend under the action of gravity, so that the fixing block 122 drives the second adjusting plate 120 to descend, and then the rack 121 drives the first gear 116 to rotate, and in the process, the first gear 116 drives the second gear 117 to rotate, so that the two first adjusting plates 113 move in opposite directions, and therefore the negative pressure bottle is automatically clamped under the action of the arc clamping plate 119.

In this embodiment, the inner bottom of the placement groove 9 is fixedly connected with a telescopic rod 14, one end of the telescopic rod 14 is fixedly connected with the bottom end of the placement plate 10, a spring 15 is sleeved outside the telescopic rod 14, and two ends of the spring 15 are respectively connected with the placement groove 9 and the placement plate 10.

Specifically, through the telescopic link 14 cooperation spring 15 that sets up, when placing board 10 and receive the gravity decline, place board 10 and can extrude spring 15, and when taking out the negative pressure bottle, make under the effect of spring 15 place board 10 and rise, and then make fixed block 122 drive second regulating plate 120 rise, and then make first gear 116 counter-rotating under rack 121's effect, and then make second gear 117 drive two first regulating plates 113 and move on the back mutually, at the centre gripping effect to the negative pressure bottle is removed automatically to this in-process arc splint 119, thereby the medical personnel of being convenient for take out the negative pressure bottle fast more, promote medical personnel's work efficiency.

In this embodiment, the outside of the sleeve 3 is fitted with a handrail 16.

Specifically, the handrail 16 is matched with the universal wheel 2, so that a patient can conveniently push the device to move, the device can be more conveniently moved and carried, and the patient can conveniently get out of the bed to move in the abdominal cavity flushing process.

The operating principle is that when a patient needs to go down to move and perform abdominal cavity flushing, a flushing fluid bag is hung on the surface of a hook 6, the locking nut 5 is unscrewed, the locking nut 5 is screwed after the use length of the connecting rod 4 is adjusted, so that the hanging height of flushing fluid is adjusted, then a negative pressure bottle is placed in a placing plate 10, the placing plate 10 descends to drive a clamping assembly 11 to automatically clamp and fix the negative pressure bottle, then a negative pressure device 7 is connected with the negative pressure bottle, the device is further enabled to enable the patient to conveniently go down to move and perform abdominal cavity flushing on the patient, when the negative pressure bottle is taken down, the negative pressure bottle is lifted upwards, and the placing plate 10 drives the clamping assembly 11 to release clamping and fixing on the negative pressure bottle under the action of a spring 15, so that medical staff can take out the negative pressure bottle more conveniently and rapidly.

It should be noted that the above-mentioned embodiments are merely preferred embodiments of the present utility model, and the present utility model is not limited thereto, but may be modified or substituted for some of the technical features thereof by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. The movable infusion support with the negative pressure suction function comprises a bottom plate (1) and is characterized in that a universal wheel (2) is installed at the bottom end of the bottom plate (1), a sleeve (3) is fixedly connected to the top end of the bottom plate (1), a connecting rod (4) is movably inserted into the top of the sleeve (3), a locking nut (5) is connected to the joint of the sleeve (3) and the connecting rod (4) in a threaded manner, a hook (6) is fixedly connected to the top end of the connecting rod (4), a negative pressure device (7) and a placing table (8) are installed at the top end of the bottom plate (1), a placing groove (9) is formed in the top end of the placing table (8), a placing plate (10) is slidably installed in the placing groove (9), and a clamping assembly (11) is fixedly connected to the top end of the placing table (8);

The clamping assembly (11) comprises a supporting backboard (111) fixedly mounted at the top end of the placing table (8), a mounting cavity (112) is formed in the supporting backboard (111), first penetrating holes are formed in two sides of the supporting back, first adjusting plates (113) are connected in the two first penetrating holes in a penetrating mode, grooves (114) are formed in one ends of the first adjusting plates (113), tooth marks (115) are formed in one sides of the grooves (114), first gears (116) are mounted in the mounting cavity (112) in a rotating mode, second gears (117) are fixedly connected to the front ends of the first gears (116), the tooth marks (115) are arranged in a staggered mode and are meshed with the second gears (117), connecting plates (118) are fixedly connected to one ends of the first adjusting plates (113) located outside, and arc clamping plates (119) are fixedly connected to one sides of the connecting plates (118).

2. The movable infusion support with the negative pressure suction function according to claim 1, wherein a second penetrating hole is formed in the bottom end of the supporting back plate (111), a second adjusting plate (120) is connected in the second penetrating hole in a penetrating mode, one end of the second adjusting plate (120) located in the mounting cavity (112) is fixedly connected with a rack (121), the rack (121) is meshed with the first gear (116), a pressing groove (12) is formed in the top end of the placing table (8), one end of the second adjusting plate (120) is slidably mounted in the pressing groove (12), a strip-shaped groove (13) penetrating through the pressing groove (12) is formed in one side of the placing groove (9), and a fixing block (122) is fixedly connected to the surface of the second adjusting plate (120) and fixedly connected with the placing plate (10) through the strip-shaped groove (13).

3. The movable infusion support with the negative pressure suction function according to claim 1, wherein a telescopic rod (14) is fixedly connected to the inner bottom end of the placing groove (9), one end of the telescopic rod (14) is fixedly connected with the bottom end of the placing plate (10), a spring (15) is sleeved outside the telescopic rod (14), and two ends of the spring (15) are respectively connected with the placing groove (9) and the placing plate (10).

4. The movable infusion support with the negative pressure suction function according to claim 1, wherein an armrest (16) is sleeved outside the sleeve (3).