CN215134779U

CN215134779U - Anti-dropping infusion apparatus

Info

Publication number: CN215134779U
Application number: CN202121545415.9U
Authority: CN
Inventors: 曹佳伟
Original assignee: Sixth Affiliated Hospital of Sun Yat Sen University
Current assignee: Sixth Affiliated Hospital of Sun Yat Sen University
Priority date: 2021-07-08
Filing date: 2021-07-08
Publication date: 2021-12-14
Anticipated expiration: 2031-07-08

Abstract

The utility model relates to an infusion apparatus technical field just discloses a prevent dragging transfusion system that falls, including the device shell, the equal threaded connection in the left and right sides of device shell has the threaded rod, it has the hose to peg graft in the bottom surface center of device shell, the bottleneck has been placed to the top of device shell, the fixed frame of below fixedly connected with of device shell, one side of being close to the bottleneck of threaded rod is rotated and is connected with arc splint, the top fixedly connected with bottle plug puncture ware of hose, the below fixedly connected with plug of bottleneck, the left and right sides of the below of bottle plug puncture ware all rotates and is connected with the rotor plate, one side fixedly connected with second spring of being close to bottle plug puncture ware of rotor plate. The device comprises a shell, a threaded rod, a fixed outer frame, an arc-shaped clamping plate, a movable plate, a pull ring, a first spring, a semicircular clamping plate, a rotating plate and a second spring, and the effect of preventing the infusion apparatus from being dragged and dropped is achieved.

Description

Anti-dropping infusion apparatus

Technical Field

The utility model relates to a transfusion system technical field specifically is a prevent dragging transfusion system that falls.

Background

The infusion apparatus is a common medical consumable, and a channel between a vein and liquid medicine is established through aseptic treatment for intravenous infusion. Generally, the infusion apparatus is formed by connecting eight parts, namely a vein needle or an injection needle, a needle head protective cap, an infusion hose, a liquid medicine filter, a flow rate regulator, a drip cup, a bottle stopper puncture outfit, an air filter and the like, and a part of the infusion apparatus also comprises an injection piece, a medicine adding port and the like. The infusion bottle is connected in the infusion apparatus generally by inserting the bottle stopper puncture outfit into the rubber stopper of the infusion bottle, and a patient can easily fall by careless pulling, so that the trouble can be brought to the continuation of the infusion, therefore, the utility model particularly provides an anti-dropping infusion apparatus, which ensures that the patient can not easily pull down the bottle stopper puncture outfit.

SUMMERY OF THE UTILITY MODEL

To prior art's not enough, the utility model provides a prevent dragging transfusion system, possess and prevent that the transfusion system from being dragged advantages such as falling, for realizing the above-mentioned purpose that prevents that the transfusion system from being dragged, the utility model provides a following technical scheme:

the utility model provides an prevent dragging transfusion system that falls, includes device shell, its characterized in that: threaded rods are connected to the left side and the right side of the device shell in a threaded manner, a hose is inserted into the center of the bottom surface of the device shell, a bottle opening is placed above the device shell, a fixed outer frame is fixedly connected to the lower portion of the device shell, an arc-shaped clamping plate is rotatably connected to one side, close to the bottle opening, of each threaded rod, a bottle stopper puncture outfit is fixedly connected to the upper portion of each hose, an air filter is fixedly connected to one side edge of each hose, and a rubber stopper is fixedly connected to the lower portion of each bottle opening;

the left side and the right side of the bottle stopper puncture device are both rotatably connected with a rotating plate near the lower part, and one side of the rotating plate near the bottle stopper puncture device is fixedly connected with a second spring.

Preferably, the movable groove has all been seted up to the left and right sides of fixed frame, sliding connection has the fly leaf in the left and right sides movable groove of fixed frame, the inboard fixedly connected with limiting plate of fly leaf, the first spring of central fixedly connected with of one side of being close to the fly leaf of limiting plate, one side fixedly connected with semicircular clamping plate of keeping away from the fly leaf of limiting plate, limiting plate and first spring all are located fixed frame.

Preferably, the other end of the second spring is fixedly connected with the bottle stopper puncture outfit.

Preferably, a sealing ring is fixedly connected to the outer side of the upper part of the hose, so that the hose cannot slide downwards, and liquid cannot flow out of the plug socket.

Preferably, the outer side of the movable plate is fixedly connected with a pull ring.

Preferably, one side fixedly connected with knob that keeps away from the arc splint of threaded rod, the convenience drives the threaded rod through the knob and rotates.

Compared with the prior art, the utility model provides a prevent dragging transfusion system that falls possesses following beneficial effect:

this prevent dragging transfusion system that falls, through the device shell, the threaded rod, fixed frame, arc splint, the fly leaf, the pull ring, first spring, semicircular clamp plate, the cooperation of rotor plate and second spring is used, thereby reached and prevented that the transfusion system from being dragged the effect that falls, support the rotor plate through the second spring and restrict the bottle plug puncture ware in the bottleneck, drive arc splint by the threaded rod again and fix the device shell in the bottleneck outside, make whole device fix on the bottleneck, drive semicircular clamp plate cooperation sealing washer by first spring again and fix the hose, prevent that it from sliding at will on device shell and bottleneck, thereby ensure that hose and bottle plug puncture ware can not be dragged and fall.

Drawings

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

FIG. 2 is a perspective view of the device housing structure of the present invention;

FIG. 3 is a schematic diagram illustrating a detailed structure of a portion A of FIG. 1 according to the present invention;

fig. 4 is a bottom view of the device housing structure of the present invention.

In the figure: 1. a device housing; 2. a threaded rod; 3. a hose; 4. a bottle mouth; 5. fixing the outer frame; 6. an arc-shaped splint; 7. a bottle stopper puncture outfit; 8. an air filter; 9. a rubber plug; 10. a movable plate; 11. a pull ring; 12. a limiting plate; 13. a first spring; 14. a semicircular clamping plate; 15. a rotating plate; 16. a second spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, an anti-dropping infusion apparatus comprises an apparatus housing 1, threaded rods 2 are respectively and threadedly connected to the left and right sides of the apparatus housing 1, an arc clamp plate 6 is connected to one side of each threaded rod 2, a knob is fixedly connected to one side of each threaded rod 2 away from the arc clamp plate 6, the threaded rods 2 are conveniently driven to rotate by the knobs, hoses 3 are inserted into the center of the bottom surface of the apparatus housing 1, seal rings are fixedly connected to the outer sides of the upper portions of the hoses 3, so that the hoses 3 cannot slide downwards to separate from the apparatus housing 1, and liquid cannot flow out from a socket on a rubber plug 9, a bottle mouth 4 is placed above the apparatus housing 1, a fixed outer frame 5 is fixedly connected to the lower portion of the apparatus housing 1, movable grooves are respectively formed in the left and right sides of the fixed outer frame 5, movable plates 10 are slidably connected to the left and right sides of the fixed outer frame 5, and a limiting plate 12 is fixedly connected to the inner sides of the movable plates 10, the outer side of the movable plate 10 is fixedly connected with a pull ring 11, which facilitates pulling the movable plate 10 to move towards one side far away from the hose 3 through the pull ring 11, thereby facilitating releasing the fixation of the semicircular clamping plate 14 on the hose 3, facilitating adjusting the position of the hose 3 relative to the device shell 1, the center of one side of the limiting plate 12 close to the movable plate 10 is fixedly connected with a first spring 13, one side of the limiting plate 12 far away from the movable plate 10 is fixedly connected with the semicircular clamping plate 14, the limiting plate 12 and the first spring 13 are both positioned in the fixed outer frame 5, which enables the first spring 13 to move towards one side close to the hose 3 by driving the semicircular clamping plate 14, thereby clamping the hose 3, ensuring that the hose 3 cannot slide up and down randomly, one side of the threaded rod 2 close to the bottle mouth 4 is rotatably connected with an arc-shaped clamping plate 6, the upper part of the hose 3 is fixedly connected with a puncture outfit 7, one side of the hose 3 is fixedly connected with an air filter 8, below fixedly connected with plug 9 of bottleneck 4, the left and right sides of bottle plug puncture ware 7 is close to the equal rotation in below position and is connected with rotor plate 15, one side fixedly connected with second spring 16 of rotor plate 15 that is close to bottle plug puncture ware 7, the other end and the bottle plug puncture ware 7 fixed connection of second spring 16, this makes second spring 16 can restrict rotor plate 15 to the rotation volume of keeping away from one side of second spring 16, let the difficult follow bottleneck 4 of bottle plug puncture ware 7 of inserting in bottleneck 4 take out, thereby prevent to be dragged and fall.

The transfusion device also comprises a vein needle or an injection needle, a needle head protective cap, a transfusion hose, a liquid medicine filter, a flow rate regulator, a drip cup and the like in the prior art.

The working principle is as follows:

after the bottle stopper puncture device 7 is inserted into the bottle opening 4, the second spring 16 supports the rotating plate 15 to rotate towards one side far away from the bottle stopper puncture device 7, and meanwhile, the second spring 16 is fixedly connected with the rotating plate 15, so that the rotating plate 15 supports against the rubber plug 9 to prevent the bottle stopper puncture device 7 from being torn out of the rubber plug 9 of the bottle opening 4;

outwards spur pull ring 11, adjusting device shell 1 and the position of fixed frame 5 for hose 3 and bottleneck plug 9, loosen pull ring 11 behind the plug 9 that makes device shell 1's the interior bottom surface laminate in the bottleneck, the sealing washer on hose 3 supports in device shell 1's interior bottom surface this moment, rotate threaded rod 2 through the knob, threaded rod 2 drives arc splint 6 and moves to the one side that is close to bottleneck 4, let the arc splint 6 of the left and right sides press from both sides bottleneck 4 tightly, thereby fix device shell 1 on bottleneck 4, first spring 13 is extruded and drives semicircular clamping plate 14 and presss from both sides tightly hose 3 under the natural state, the cooperation sealing washer is together fixed hose 3 and bottle plug puncture ware 7, thereby let hose 3 and bottle plug puncture ware 7 can not slide on device shell 1 and bottleneck 4 at will, prevent that hose 3 and bottle plug puncture ware 7 from being dragged and fall.

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 an prevent dragging transfusion system that falls, includes device shell (1), its characterized in that: threaded rods (2) are in threaded connection with the left side and the right side of the device shell (1), a hose (3) is inserted into the center of the bottom surface of the device shell (1), a bottle mouth (4) is placed above the device shell (1), a fixed outer frame (5) is fixedly connected below the device shell (1), an arc-shaped clamping plate (6) is rotatably connected to one side, close to the bottle mouth (4), of the threaded rod (2), a bottle plug puncture outfit (7) is fixedly connected above the hose (3), an air filter (8) is fixedly connected to one side edge of the hose (3), and a rubber plug (9) is fixedly connected below the bottle mouth (4);

the left side and the right side of the bottle stopper puncture device (7) are both rotatably connected with a rotating plate (15) close to the lower position, and one side of the rotating plate (15) close to the bottle stopper puncture device (7) is fixedly connected with a second spring (16).

2. The anti-drag infusion set according to claim 1, wherein: the activity groove has all been seted up to the left and right sides of fixed frame (5), sliding connection has fly leaf (10) in the left and right sides activity groove of fixed frame (5), inboard fixedly connected with limiting plate (12) of fly leaf (10), the first spring (13) of the center fixedly connected with of one side of being close to fly leaf (10) of limiting plate (12), one side fixedly connected with semicircular clamping plate (14) of keeping away from fly leaf (10) of limiting plate (12), limiting plate (12) and first spring (13) all are located fixed frame (5).

3. The anti-drag infusion set according to claim 1, wherein: the other end of the second spring (16) is fixedly connected with the bottle stopper puncture outfit (7).

4. The anti-drag infusion set according to claim 1, wherein: and a sealing ring is fixedly connected to the outer side of the upper part of the hose (3).

5. The anti-drag infusion set according to claim 2, wherein: the outer side of the movable plate (10) is fixedly connected with a pull ring (11).

6. The anti-drag infusion set according to claim 1, wherein: and one side of the threaded rod (2) far away from the arc-shaped clamping plate (6) is fixedly connected with a knob.