CN214074532U

CN214074532U - Gravity-free infusion first-aid device

Info

Publication number: CN214074532U
Application number: CN202022744971.0U
Authority: CN
Inventors: 陈晖�; 吴俊�; 呙永红; 肖威; 刘爽; 熊德芬
Original assignee: Chongqing Mechanical and Electrical Design Institute
Current assignee: Chongqing Mechanical and Electrical Design Institute
Priority date: 2020-11-24
Filing date: 2020-11-24
Publication date: 2021-08-31
Anticipated expiration: 2030-11-24

Abstract

The utility model discloses a gravity-free infusion first-aid device, which comprises a first-aid case and a gravity-free infusion component, wherein the first-aid case comprises a case body and a case cover hinged with the rear end of the case body, the left end in the case body is provided with a containing cavity capable of containing the gravity-free infusion component, the right end in the case body is sequentially provided with a display panel and an operation panel from back to front, a control component is arranged below the display panel and the operation panel, the gravity-free infusion component comprises an infusion bag and a pressurizing component for pressurizing the infusion bag, and the pressurizing component, the display panel and the operation panel are electrically connected with the control component; the right side of case lid is provided with the annex bag, and the left side of case lid is provided with the tray that is used for holding gravity-free infusion set, and the rear end and the case lid of tray are articulated, and the front end of tray is provided with the breach that supplies the infusion pipe to pass through. The device has small structure and is convenient to carry; when the box cover and the tray are opened, the tray is inclined downwards, so that the liquid in the infusion bag can flow out conveniently; the control component detects the vital signs and can regulate and control the infusion speed, so that the device can meet the requirements of various special patients.

Description

Gravity-free infusion first-aid device

Technical Field

The utility model relates to the technical field of medical equipment, concretely relates to gravity-free infusion first aid device.

Background

Emergency medicine is a new specialty for treating and researching various acute diseases and acute wounds, and takes a series of emergency rescue measures for accidental disasters and diseases threatening the life safety of human beings in a short time. Emergency medicine is not the whole process of treating the injury, but focuses on the first-aid stage of treating the injury, and the acute injury is quickly treated. In addition, emergency medicine needs to research and design problems in the aspects of on-site rescue, transportation and the like, and effective emergency treatment is timely adopted, so that the method is the key for saving the life of a patient and reducing the death rate.

Clinical critically ill patients and trauma personnel lose a large amount of blood, and a large amount of emergency fluid infusion is needed to save lives. And present clinical routine infusion set need rely on gravity to drip into liquid the blood vessel, when needing to accelerate infusion speed, only artificial pressurization in the infusion bag outside, and pressure is invariable, lasts, more can't adjust, also can not develop infusion treatment because the space is limited, the environment is narrow etc. on the way in the transportation, more can't satisfy demands such as quick, a large amount of fluid infusion, vital sign guardianship, intelligent control. Therefore, a small and portable gravity-free emergency device is needed to realize the self-rescue and mutual rescue of the sick and wounded in golden hours.

SUMMERY OF THE UTILITY MODEL

The utility model discloses plan to provide a gravity-free infusion first aid device, this device is small and exquisite, portable, can realize the infusion under the gravity-free state simultaneously.

Therefore, the utility model discloses the technical scheme who adopts does: a gravity-free infusion first-aid device comprises a first-aid kit and a gravity-free infusion assembly, wherein the first-aid kit comprises a kit body and a kit cover hinged to the rear end of the kit body, a containing cavity capable of containing the gravity-free infusion assembly is arranged at the left end in the kit body, a display panel and an operation panel are sequentially arranged at the right end in the kit body from back to front, a control assembly is arranged below the display panel and the operation panel, the gravity-free infusion assembly comprises an infusion bag and a pressurizing assembly for pressurizing the infusion bag, the infusion bag is located in the pressurizing assembly, and the pressurizing assembly, the display panel and the operation panel are electrically connected with the control assembly; the right side of case lid is provided with the annex bag, the left side of case lid is provided with the tray that is used for holding gravity-free infusion set, the rear end and the case lid of tray are articulated, the front end of tray is provided with the breach that supplies the infusion pipe to pass through, and when the case lid was opened, the case lid was perpendicular with the box, opened the tray this moment, the relative hinged end downward sloping of the free end of tray.

Preferably, the pressurizing assembly comprises an annular belt, a magic tape is arranged at the sealing position of the annular belt, an annular air bag is arranged in the annular belt, and the infusion bag is placed on the annular belt and wrapped by the annular air bag.

Further preferably, the pressurization subassembly includes the pressurization case, the middle part of pressurization case is provided with the piston board that can reciprocate, the piston board is divided into the infusion bag chamber of upside and the pressurization chamber of downside with the pressurization case, infusion bag places in infusion bag chamber, and when the pressure in the pressurization chamber increases, promotes piston board rebound to make the liquid in the infusion bag flow along the transfer line.

More preferably, a pressurizing air bag matched with the pressurizing cavity is arranged in the pressurizing cavity.

Preferably, a piston rod capable of pushing the piston plate is arranged in the pressurizing cavity, and the piston rod is connected with the telescopic end of the telescopic cylinder.

Further preferably, the front end of the box cover is provided with a lock tongue, and the box body is provided with a lock catch corresponding to the lock tongue.

Further preferably, the first-aid kit is provided with a handle, and the handle is arranged on the front side of the kit body or the top surface of the kit cover.

Further preferably, a zipper is arranged at the opening of the accessory bag for closing or opening the accessory bag.

Further preferably, an external power supply charging port is arranged at a position, close to the lower position, on the right side of the box body and used for controlling charging of the assembly.

The utility model has the advantages that:

(1) when the infusion set moves, the gravity-free infusion set is placed in the containing cavity, the power line, the data line and the like are placed in the accessory bag, the tray is closed, and the case cover is closed, so that the whole device is a first-aid case and is convenient to carry;

(2) during the use, open the case lid, connect data line etc. again, during the infusion, open the tray earlier, will not have gravity infusion subassembly again and place the tray on, through the pressurization of pressurization subassembly for liquid in the infusion bag realizes not having the gravity infusion, because the relative hinged end downward sloping of free end of tray when the tray is opened is favorable to the outflow of liquid, and the pressurization through control assembly control pressurization subassembly simultaneously can adjust infusion speed.

Drawings

Fig. 1 is a front view of the present invention (the box cover is in a closed state).

Fig. 2 is a top view of the middle box body of the present invention.

Fig. 3 is a front view of the box cover (the box cover is in an open state).

Fig. 4 is a front view of a first embodiment of the middle pressing assembly of the present invention.

Fig. 5 is a front view of a second embodiment of the middle pressing assembly of the present invention.

Fig. 6 is a front view of a third embodiment of the middle pressing assembly of the present invention.

Fig. 7 is a top view of the tray of the present invention.

Detailed Description

The invention will be further described by way of examples with reference to the accompanying drawings:

referring to fig. 1-7, a gravity-free infusion first-aid device mainly comprises a first-aid case and a gravity-free infusion assembly, wherein the first-aid case comprises a case body 1 and a case cover 2 hinged with the rear end of the case body 1.

The left end sets up the chamber a of accomodating that can accomodate no gravity infusion subassembly in the box 1, and the right-hand member has set gradually display panel 3 and operating panel 4 from the back to the front in the box 1, and display panel 3 and operating panel 4 below are provided with control assembly, and no gravity infusion subassembly includes infusion bag 5 and carries out the pressor subassembly to infusion bag 5, and infusion bag 5 is located the pressor subassembly, and pressor subassembly, display panel 3 and operating panel 4 are connected with the control assembly electricity.

The right side of case lid 2 is provided with annex bag 6, and the left side of case lid 2 is provided with tray 7 that is used for holding gravity-free infusion set, and the rear end of tray 7 is articulated with case lid 2, and the front end of tray 7 is provided with the breach 7a that supplies the infusion pipe to pass through, and when case lid 2 was opened, case lid 2 was perpendicular with box 1, opened tray 7 this moment, the relative hinged end downward sloping of the free end of tray 7.

The first embodiment of the pressurizing assembly is that the pressurizing assembly comprises an annular belt 8, a magic tape is arranged at the sealing position of the annular belt 8, an annular air bag is arranged in the annular belt 8, the infusion bag 5 is placed on the annular belt 8 and is wrapped by the annular air bag, and when the pressure in the annular air bag is increased, the infusion bag 5 is squeezed, so that liquid in the infusion bag 5 flows out along the infusion tube.

The second embodiment of the pressurizing assembly is that the pressurizing assembly comprises a pressurizing box 9, a piston plate 10 capable of moving up and down is arranged in the middle of the pressurizing box 9, the piston plate 10 divides the pressurizing box 9 into an infusion bag cavity b at the upper side and a pressurizing cavity c at the lower side, the infusion bag 5 is placed in the infusion bag cavity b, a pressurizing air bag 11 matched with the pressurizing cavity c is arranged in the pressurizing cavity c, and when the pressure in the pressurizing air bag 11 is increased, the piston plate 10 can be pushed to move upwards, so that liquid in the infusion bag 5 flows out along an infusion tube.

The third embodiment of the pressurizing assembly is that, the pressurizing assembly comprises a pressurizing box 9, a piston plate 10 capable of moving up and down is arranged in the middle of the pressurizing box 9, the piston plate 10 divides the pressurizing box 9 into an infusion bag cavity b at the upper side and a pressurizing cavity c at the lower side, the infusion bag 5 is placed in the infusion bag cavity b, a piston rod 12 capable of pushing the piston plate 10 is arranged in the pressurizing cavity c, the piston rod 12 is connected with the telescopic end of the telescopic cylinder 13, when the telescopic cylinder 13 works, the piston rod 12 is driven, so that the piston plate 10 is pushed to move upwards, and liquid in the infusion bag 5 flows out along an infusion tube.

Preferably, the front end of the case cover 2 is provided with a lock tongue, and the case body 1 is provided with a lock catch corresponding to the lock tongue. The cooperation of lock tongue and hasp is adopted, the locking of box 1 and case lid 2 of being convenient for prevents that the maloperation from opening case lid 2.

Preferably, the first-aid kit is provided with a handle 14, the handle 14 is arranged on the front side of the box body 1 or the top surface of the box cover 2, and the handle 14 is convenient for carrying the first-aid kit.

Preferably, a zipper is provided at the opening of the accessory bag 6 for closing or opening the accessory bag 6. The accessory bag 6 is used for preventing the power line or the data line, and the zipper is arranged to effectively prevent the power line or the data line from being separated.

Preferably, an external power charging port is provided at a lower position of the right side of the case 1 for controlling the charging of the components.

Claims

1. The utility model provides a gravity-free infusion first-aid device, includes first-aid kit, its characterized in that: the emergency case comprises a case body (1) and a case cover (2) hinged to the rear end of the case body (1), a containing cavity (a) capable of containing the gravity-free infusion component is formed in the left end of the case body (1), a display panel (3) and an operation panel (4) are sequentially arranged at the right end of the case body (1) from back to front, a control component is arranged below the display panel (3) and the operation panel (4), the gravity-free infusion component comprises an infusion bag (5) and a pressurizing component for pressurizing the infusion bag (5), the infusion bag (5) is located in the pressurizing component, and the pressurizing component, the display panel (3) and the operation panel (4) are electrically connected with the control component;

the right side of case lid (2) is provided with annex bag (6), the left side of case lid (2) is provided with tray (7) that are used for holding no gravity infusion subassembly, the rear end and case lid (2) of tray (7) are articulated, the front end of tray (7) is provided with breach (7a) that supply the infusion pipe to pass through, and when case lid (2) were opened, case lid (2) were perpendicular with box (1), opened tray (7) this moment, the relative hinged end downward sloping of the free end of tray (7).

2. The gravity-free infusion emergency treatment device of claim 1, wherein: the pressurizing assembly comprises an annular belt (8), a magic tape is arranged at the sealing position of the annular belt (8), an annular air bag is arranged in the annular belt (8), and the infusion bag (5) is placed on the annular belt (8) and wrapped by the annular air bag.

3. The gravity-free infusion emergency treatment device of claim 1, wherein: the pressurization subassembly includes pressurization case (9), the middle part of pressurization case (9) is provided with piston plate (10) that can reciprocate, piston plate (10) divide into infusion bag chamber (b) and the pressurization chamber (c) of downside of upside with pressurization case (9), infusion bag (5) are placed in infusion bag chamber (b), when the pressure in pressurization chamber (c) increases, promote piston plate (10) rebound to make the liquid in infusion bag (5) flow along the transfer line.

4. The gravity-free infusion emergency treatment device of claim 3, wherein: and a pressurizing air bag (11) matched with the pressurizing cavity (c) is arranged in the pressurizing cavity (c).

5. The gravity-free infusion emergency treatment device of claim 3, wherein: and a piston rod (12) capable of pushing the piston plate (10) is arranged in the pressurizing cavity (c), and the piston rod (12) is connected with the telescopic end of the telescopic cylinder (13).

6. The gravity-free infusion emergency treatment device of claim 1, wherein: the front end of the case cover (2) is provided with a lock tongue, and a lock catch is arranged at the position, corresponding to the lock tongue, of the case body (1).

7. The gravity-free infusion emergency treatment device of claim 1, wherein: the first-aid kit is provided with a handle (14), and the handle (14) is arranged on the front side of the kit body (1) or the top surface of the kit cover (2).

8. The gravity-free infusion emergency treatment device of claim 1, wherein: the opening of the accessory bag (6) is provided with a zipper for closing or opening the accessory bag (6).

9. The gravity-free infusion emergency treatment device of claim 1, wherein: and an external power supply charging port is arranged at the lower position of the right side of the box body (1) and is used for charging the control assembly.