CN213789290U

CN213789290U - Multifunctional infusion hanging column

Info

Publication number: CN213789290U
Application number: CN202022338735.9U
Authority: CN
Inventors: 张艳; 徐正英; 朱丹
Original assignee: West China Hospital of Sichuan University
Current assignee: West China Hospital of Sichuan University
Priority date: 2020-10-20
Filing date: 2020-10-20
Publication date: 2021-07-27
Anticipated expiration: 2030-10-20

Abstract

The utility model discloses a multifunctional transfusion hanging column, relating to a medical auxiliary device. The utility model provides a post is hung in multi-functional infusion, including the support column, be equipped with the ratchet in the support column, the support column endotheca is equipped with the sleeve pipe, sleeve pipe bottom symmetry articulate have with ratchet matched with pawl, be equipped with the spring between two pawls, spring coupling has the slide bar that is located the sleeve pipe, open the slide bar upper end has first scarf, sleeve pipe upper end sliding connection has the press piece, press piece open have with first scarf matched with second scarf, the sleeve pipe top is connected with the disc, be equipped with a plurality of spiral spring in the disc, spiral spring one end is connected in the disc, the free end of spiral spring is connected with hangs the rope, it is connected with the couple to hang the rope, disc bottom sliding connection has folding baffle, folding baffle and support column sliding connection. The utility model overcomes the problem that medical staff easily twine the transfusion tube or involve it to drop and cause danger when changing the transfusion bottle or the transfusion bag, and can be used for the transfusion in-process to use.

Description

Multifunctional infusion hanging column

Technical Field

The utility model relates to a medical auxiliary device, in particular to a multifunctional transfusion hanging column.

Background

The infusion is a large dose of injection liquid infused into the body by intravenous drip, usually packaged in a glass or plastic infusion bottle or bag, and when in use, the infusion apparatus adjusts the dropping speed to continuously and stably enter the vein so as to supplement body fluid, electrolyte or provide nutrient substances. The infusion support on the existing market is fixed on the ground by placing a floor type base, and the height of the infusion support cannot be adjusted, so that the infusion support is inconvenient to use.

In order to solve the problems, the Chinese patent (patent publication No. CN2032912989U) discloses a multifunctional infusion support, which comprises a support rod, wherein the top end of the support rod is fixedly provided with a hook, the infusion support also comprises a support seat, the support seat is a hollow shaft section, the bottom of the support seat is fixedly connected with three support legs which are uniformly distributed at the bottom of the support seat and provided with wheels, the support rod is sleeved in the support seat in a sliding way, the wall of the upper end of the support seat is radially provided with a first locking screw for positioning the support rod, a sliding sleeve is sleeved on the support seat in a sliding way, the sliding sleeve is radially provided with a second locking screw, and the sliding sleeve is fixedly provided with a tray. The infusion support is convenient to move, an infusion bottle does not need to be lifted by other people, accidents are avoided, the height of the hook can be adjusted, and medical care personnel can conveniently hang the infusion bottle.

Although the infusion support can be moved at any time by the supporting legs with the wheels, the infusion support can be adjusted up and down by the supporting rods which are sleeved on the supporting seat in a sliding manner. But because the pothook is fixedly arranged on the support rod in the scheme, the transfusion tube is numerous when a patient transfuses, and the transfusion tube is easy to be wound or dragged to fall off by medical staff when the transfusion bottle or the transfusion bag is replaced, so that danger is caused.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that medical staff easily causes the transfusion tube to be wound or dragged to drop when changing the transfusion bottle or the transfusion bag, thereby causing danger, and ensuring that the medical staff is safer and more convenient when transfusing for patients.

In order to achieve the above object, the utility model provides a following technical scheme:

a multifunctional infusion hanging column comprises a supporting column, wherein ratchets are arranged on the left side and the right side in the supporting column, a sleeve is sleeved in the supporting column, pawls matched with the ratchets are symmetrically hinged to the bottom of the sleeve, a spring is arranged between the two pawls, the spring is connected with a sliding rod arranged in the sleeve, a first wedge surface is arranged at the upper end of the sliding rod in the sleeve, a pressing block is connected to the upper end of the sleeve in a sliding manner, the pressing block penetrates through the sleeve and is perpendicular to the sleeve, a second wedge surface matched with the first wedge surface is arranged at one end of the pressing block in the sleeve, a disc with a hollow inner part is connected to the top of the sleeve, a plurality of scroll springs are arranged in the disc, one ends of the scroll springs are connected in the disc, a hanging rope is connected to the free ends of the scroll springs, and a hook positioned outside the disc is connected to the free ends of the hanging rope, the bottom of the disc is connected with a folding baffle plate between every two adjacent hooks in a sliding mode, and the folding baffle plate is connected with the supporting columns in a sliding mode.

By adopting the technical scheme, firstly, the supporting column is clamped on a chair or a sickbed, the sleeve is pulled upwards to adjust the whole hanging column to the height suitable for medical staff to infuse the patient, the pawl clamps the ratchet fixing sleeve, then the infusion bottle or the bag is hung on the hook, the spring in the disc can extend the hanging rope to hang the infusion bottle or the bag due to the pulling force, then the infusion tube is scattered, the folding baffles are pulled open, and the infusion tubes corresponding to different patients are placed between the two different folding baffles; in the process of infusion, because the weight of an infusion bottle or an infusion bag is reduced, the hook can restore upwards due to the elasticity of the spiral spring, the position of the hook can be clearly observed to judge the number of the infusion bottle or the infusion bag, the infusion bottle or the infusion bag can be replaced in time, if the height is too high during replacement, the second wedge surface moves horizontally inwards to drive the second wedge surface to move upwards by pressing the pressing block, so that the sliding rod is driven to move upwards to enable the pawl to be stored in the sleeve without being clamped and ratchets, the sleeve can move downwards conveniently, the folding baffle plate provides a guiding function in the moving process, each infusion tube cannot detour oppositely or obliquely due to rotation, the interference to a patient is reduced, after the infusion bottle or the infusion bag moves to the designated position, the pressing block is fast released, the pawl continuously blocks the ratchets after the spring restores to enable the connecting rod to be fixed at the designated position, and after the hook is not needed, the hook is automatically retracted to the disc under the action of the volute spring, so that the interference to the hook in use is avoided.

Furthermore, the surface of the sleeve is provided with anti-skid projections.

Through the arrangement, medical personnel can increase friction and use more conveniently through the arrangement of the anti-skid protrusions when pulling the connecting rod.

Furthermore, the folding baffle is formed by hinging a plurality of baffles, and each baffle is made of transparent materials.

Through the arrangement, the hinged baffle plate is folded to form the folding baffle plate, so that the storage can be realized, the transparent folding baffle plate is convenient for medical workers to observe all infusion bottles or infusion bags on one side, the infusion bottles or the infusion bags can be replaced in time, and the practicability of the scheme is improved.

Furthermore, a sealing ring is arranged at the upper end of the supporting column.

Through the setting, medical personnel can be because inertia lasts upwards when the pulling sleeve pipe makes progress, be equipped with the sealing ring and prevent that folding baffle from droing the support column, also avoid the sleeve pipe support column that drops simultaneously, increase the stability of this scheme.

Furthermore, the pressing block is connected with a rubber bulge, and the upper end of the supporting column is provided with a through hole matched with the rubber bulge.

Through the setting, after the post is hung in the infusion that finishes using, in the sleeve pipe income support column, avoid producing danger because of the slip of support column, fix in the through-hole through the rubber arch, increase the stability of this scheme, the protruding convenient medical personnel of rubber simultaneously uses the pressing block, uses more comfortablely.

Compared with the prior art, the scheme has the following beneficial effects:

1. the medical staff can adjust the connecting rod for the transfusion room of the patient according to the height and the convenience degree of the staff by the aid of the support columns and the sleeve to realize extension and retraction, and the use is more convenient;

2. the hook can be retracted, so that the interference of the hanging rope on the infusion tube is reduced, and medical staff is reminded to replace the infusion tube or the infusion bag through the position observation of the infusion tube or the infusion bag, so that the practicability of the scheme is improved;

3. the setting of folding baffle had both reduced the winding and the interference of transfer line each other, provided the guide effect simultaneously at pulling sheathed tube in-process, increased the practicality and the stability of this scheme, had both improved work efficiency, and is safer again.

Drawings

FIG. 1 is a front view of a multifunctional infusion hanging column of the present invention;

FIG. 2 is a schematic view of a disk structure in the embodiment;

fig. 3 is a sectional view of a support column in the embodiment.

Detailed Description

The invention is described in further detail below with reference to the following figures and detailed description:

reference numerals in the drawings of the specification include: the device comprises a support column 1, a ratchet 2, a sleeve 3, a pawl 4, a sliding rod 5, a pressing block 6, a rubber bulge 7, a disc 8, a spiral spring 9, a hanging rope 10, a hook 11, a folding baffle 12 and a sealing ring 13.

The implementation examples are shown in fig. 1, fig. 2 and fig. 3, the multifunctional transfusion hanging column comprises a support column 1, a C-shaped ring is welded at the lower end of the support column 1, a threaded hole is formed in the C-shaped ring, a bolt is arranged on the C-shaped ring after the C-shaped ring passes through a bed/chair and penetrates through the threaded hole so as to fix the support column 1, a through hole is formed in the upper end of the support column 1, a sealing ring 13 is welded at the upper end of the through hole on the support column 1, ratchets 2 are welded at the left side and the right side in the support column 1, a sleeve 3 is sleeved in the support column 1, a groove clamped with the sealing ring 13 is bonded at the bottom of the sleeve 3, anti-skid protrusions are bonded on the surface of the sleeve 3, pawls 4 matched with the ratchets 2 are symmetrically hinged at the bottom of the sleeve 3, a spring is arranged between the two pawls 4, the spring between the pawls 4 is connected with a sliding rod 5 arranged in the sleeve 3, a first wedge surface is formed on the right side of the upper end of the sliding rod 5, the upper end of the sleeve 3 is connected with a pressing block 6 in a sliding way, the pressing block 6 passes through the sleeve 3 and is vertical to the sleeve 3, the pressing block 6 is connected with a rubber bulge 7, the rubber bulge 7 can be clamped with a through hole at the upper end of the supporting column 1, according to left one end of pressing block 6 open have with first scarf matched with second scarf, 3 tops bonds at sleeve pipe have inside hollow disc 8, the internal peripheral equidistance rotation in disc 8 is connected with the axis of rotation, every axis of rotation connection has the spiral spring 9 that is located disc 8, the free end of spiral spring 9 is connected with hangs rope 10, the free end of hanging rope 10 is connected with the couple 11 that is located disc 8 outer, disc 8 bottom sliding connection has the folding baffle 12 that is located between per two adjacent couples 11, folding baffle 12 comprises polylith baffle articulated each other, every baffle all is transparent plastic film and makes, folding baffle 12 and 1 sliding connection of support column.

When the infusion hanging column is not used, the sleeve 3 of the infusion hanging column is arranged in the supporting column 1 and is fixed through the rubber bulge and the through hole, and the folding baffle 12 is located on the outer side of the supporting column 1 and is in a folding state, so that the infusion hanging column is convenient to store and carry.

When medical personnel used the infusion to hang the post for the disease infusion, pass through "C" word ring and be equipped with the bolt behind the bed/chair and pass threaded hole with this fixed support column 1, medical personnel are according to the height of oneself height or custom adjustment sleeve pipe 3, hold sleeve pipe 3 that has the non-slip raised, draw sleeve pipe 3 to the assigned height, avoid sleeve pipe 3 to drop support column 1's problem through sealing ring 13 at the pulling in-process, ratchet 2 is blocked to pawl 4 that slide bar 5 connects, sleeve pipe 3 fixes at the assigned position this moment.

Then an infusion bottle or an infusion bag is prepared and hung on the hook 11, the hook 11 is downwards pulled, the spiral spring 9 is tightened, the unused hook 11 is accommodated outside the disc 8 which is hollow inside, so that the influence on medical staff is reduced, after the infusion bottle or the infusion bag is hung, the folding baffle 12 is pulled open, the problem that infusion tubes are wound mutually is avoided through the folding baffle 12, different infusion tubes are positioned among different folding baffles 12, and the danger that the infusion tubes slide down to cause diseases due to the fact that the infusion tubes are pulled mutually is avoided; along with the gradual reduction of the liquid of the infusion bottle or the infusion bag, the spiral spring 9 can slowly move towards the inner hollow disc 8 due to the reduction of the gravity, and the folding baffle 12 is made of transparent glass, so that the amount of the liquid of the infusion bottle or the infusion bag can be observed remotely, and the infusion bottle or the infusion bag can be replaced or stopped for a patient in time.

If the height of sleeve pipe 3 needs to be reduced, just press according to briquetting 6, press the first scarf rebound that the second scarf of briquetting 6 drove slide bar 5, pawl 4 lower extreme can be accomodate and no longer block and ratchet 2 to sleeve pipe 3 is inside, slide sleeve 3 accomplishes the altitude mixture control of whole infusion string post, and at the removal in-process, folding baffle 12 provides the guide effect, avoids sleeve pipe 3 rotatory messenger's transfer line to revolve to patient's inclined plane or offside and arouse danger.

The above embodiments of the present invention are only examples, and the common knowledge of the known specific structures and characteristics in the schemes is not described too much, it should be noted that, for those skilled in the art, without departing from the structure of the present invention, several modifications and improvements can be made, and these should be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent. The scope of the claims of the present application shall be determined by the contents of the claims, and the description of the embodiments and the like in the specification shall be used to explain the contents of the claims.

Claims

1. A multifunctional transfusion hanging column is characterized in that: the novel spiral spring support column comprises a support column (1), ratchets (2) are arranged on the left side and the right side in the support column (1), a sleeve (3) is sleeved in the support column (1), pawls (4) matched with the ratchets (2) are symmetrically hinged to the bottom of the sleeve (3), a spring is arranged between the two pawls (4), the spring is connected with a sliding rod (5) located in the sleeve (3), a first wedge surface is arranged at the upper end of the sliding rod (5), a pressing block (6) is connected to the upper end of the sleeve (3) in a sliding manner, the pressing block (6) penetrates through the sleeve (3) and is perpendicular to the sleeve (3), a second wedge surface matched with the first wedge surface is arranged at one end, located in the sleeve (3), of the pressing block (6), a disc (8) with a hollow inner portion is connected to the top of the sleeve (3), a plurality of spiral springs (9) are arranged in the disc (8), one end of the spiral spring (9) is connected into the disc (8), the free end of the spiral spring (9) is connected with a hanging rope (10), the free end of the hanging rope (10) is connected with hooks (11) located outside the disc (8), the bottom of the disc (8) is slidably connected with folding baffles (12) located between every two adjacent hooks (11), and the folding baffles (12) are slidably connected with the support columns (1).

2. The multifunctional infusion hanging column according to claim 1, characterized in that: the surface of the sleeve (3) is provided with anti-skid bulges.

3. The multifunctional infusion hanging column according to claim 2, is characterized in that: the folding baffle (12) is formed by hinging a plurality of baffles, and each baffle is made of transparent material.

4. The multifunctional infusion hanging column according to claim 3, is characterized in that: and a sealing ring (13) is arranged at the upper end of the supporting column (1).

5. The multifunctional infusion hanging column according to claim 4, is characterized in that: the pressing block (6) is connected with a rubber bulge (7), and a through hole matched with the rubber bulge (7) is formed in the upper end of the supporting column (1).