CN213822934U

CN213822934U - Blood transfusion device

Info

Publication number: CN213822934U
Application number: CN202022792903.1U
Authority: CN
Inventors: 周红梅; 丁启洪; 黄姝婷
Original assignee: Peoples Hospital of Zunyi City
Current assignee: Peoples Hospital of Zunyi City
Priority date: 2020-11-27
Filing date: 2020-11-27
Publication date: 2021-07-30
Anticipated expiration: 2030-11-27

Abstract

The utility model provides a blood transfusion device, including the couple, the connecting seat, the thread head, extend the board, adjustable cover seat, the lifter, stabilize bottom plate and rubber slipmat, the terminal surface welding has the stabilization bottom plate under the support station post, the terminal surface bonds and has the rubber slipmat under the stabilization bottom plate, the inside cover of support station post is equipped with the lifter, lifter ring side upside cover is equipped with adjustable cover seat, adjustable cover seat right-hand member face-mounting has the extension board, the inside right side interlude of extension board has the thread head, the terminal surface welding has the connecting seat under the thread head, the terminal surface intermediate position welding has the couple under the connecting seat, original blood transfusion device has been solved in this design inconveniently to adjust the use, the limited problem of application range, the utility model discloses rational in infrastructure, conveniently adjust the use, simple structure.

Description

Blood transfusion device

Technical Field

The utility model relates to a blood transfusion device belongs to medical apparatus technical field.

Background

Transfusion refers to a treatment method of infusing blood into a patient intravenously, and is widely used clinically. In the process of transfusion of a patient, a transfusion device, which is a medical instrument for establishing a passage between blood and a vein, is required, and is an important medical instrument. The existing blood transfusion device is basically a blood transfusion tube, but the existing blood transfusion device only realizes the basic blood transfusion function through the blood transfusion tube without matched auxiliary devices, which causes inconvenience in blood transfusion, such as the position of a blood bag is not adjustable and the height of the blood bag is not adjustable, which causes inconvenience in blood transfusion for different people and different environments, and a blood transfusion device is urgently needed to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a blood transfusion device to solve the problem that proposes in the above-mentioned background art, the utility model discloses rational in infrastructure, conveniently adjust the use, simple structure, application scope is wide.

In order to achieve the above purpose, the present invention is realized by the following technical solution: a blood transfusion device comprises a blood transfusion tube, a blood transfusion bag, a mechanism convenient to adjust and use and a supporting station post, wherein the lower end face of the blood transfusion bag is connected with the blood transfusion tube, the upper side of the blood transfusion bag is provided with the mechanism convenient to adjust and use, the lower side of the blood transfusion bag is welded with the supporting station post, the mechanism convenient to adjust and use is arranged inside the supporting station post, the upper side of the supporting station post is provided with the mechanism convenient to adjust and use, the mechanism convenient to adjust and use comprises a hook, a connecting seat, a thread head, an extension plate, an adjustable sleeve seat, a lifting rod, a butterfly-shaped positioning screw, a positioning pin, a stable bottom plate and a rubber non-slip mat, the lower end face of the stable bottom plate is welded with the stable bottom plate, the rubber non-slip mat is bonded on the lower end face of the stable bottom plate, the lifting rod is sleeved inside the supporting station post, the positioning pin is inserted on the lower side of the lifting rod, the upper side of the ring-shaped lifting rod is sleeved with the adjustable sleeve seat, the left side of the interior of the adjustable sleeve seat is meshed with a butterfly-shaped positioning screw, an extension plate is installed on the right end face of the adjustable sleeve seat, a threaded head is inserted into the right side of the interior of the extension plate in a penetrating mode, a connecting seat is welded to the lower end face of the threaded head, and a hook is welded to the middle position of the lower end face of the connecting seat.

Furthermore, a butterfly positioning nut is meshed on the upper side of the annular side face of the threaded head, a limiting through groove is formed in the extension plate, and the limiting through groove is matched with the threaded head.

Furthermore, a plurality of groups of positioning holes are formed in the lifting rod in an equal-specification mode and are matched with the positioning pins, and a limiting cavity is formed in the supporting station column and is matched with the lifting rod.

Furthermore, four groups of reinforcing plates are welded on the upper end face of the stabilizing bottom plate in an equal specification mode.

Further, the extension plate, the adjustable sleeve seat, the lifting rod, the stable bottom plate and the support standing column are all made of aluminum alloy.

Furthermore, the rubber anti-skid pad is fixedly bonded on the lower end face of the stable bottom plate through structural adhesive.

The utility model has the advantages that: the utility model discloses a blood transfusion device, because of the utility model discloses added couple, connecting seat, nipple, extension board, adjustable cover seat, lifter, butterfly set screw, locating pin, stable bottom plate and rubber slipmat, this design is convenient to be carried out lifting adjusting and is controlled position control, makes blood transfusion bag adapt to different use custom patients, has solved the inconvenient use of adjusting of original blood transfusion device, and the limited problem of application range has improved the utility model discloses a be convenient for adjust the result of use.

Because of the meshing of screw thread head annular side upside has butterfly positioning nut, extension board inside has seted up spacing logical groove, and spacing logical groove and screw thread head phase-match, this design is convenient to control displacement adjustment and location about the screw thread head, because of the inside isotatic standard of lifter has seted up the multiunit locating hole, and locating hole and locating pin phase-match, spacing capable chamber has been seted up to support post inside, and spacing capable chamber and lifter phase-match, this design is convenient to carry out lift adjustment and location to the lifter, because of specifications such as stabilizer plate up end welding has four group's gusset plates, four group's gusset plates make support post support stability better, the utility model discloses rational in infrastructure, conveniently adjust the use, simple structure, application scope is wide.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a schematic structural diagram of a blood transfusion device of the present invention;

FIG. 2 is a front sectional view of a mechanism of the blood transfusion device for easy adjustment and use;

FIG. 3 is a left side sectional view of a mechanism of the blood transfusion device for easy adjustment and use;

in the figure: 1-blood transfusion tube, 2-blood transfusion bag, 3-mechanism convenient for adjustment and use, 4-supporting stand column, 31-hook, 32-connecting seat, 33-screw head, 331-butterfly positioning nut, 34-extension plate, 35-adjustable sleeve seat, 36-lifting rod, 361-positioning hole, 37-butterfly positioning screw, 38-positioning pin, 39-stable bottom plate, 391-reinforcing plate and 311-rubber non-slip mat.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a blood transfusion device, includes blood transfusion bag 1, blood transfusion bag 2, be convenient for adjust use mechanism 3 and support station post 4, and the terminal surface is connected with blood transfusion bag 1 under the

blood transfusion bag

2, and 2 upsides of blood transfusion bag are provided with be convenient for adjust use mechanism 3, and 2 downside welding of blood transfusion bag have support station post 4, support station post 4 inside be provided with be convenient for adjust use mechanism 3, and 4 upsides of support station post are provided with be convenient for adjust use mechanism 3.

The mechanism 3 convenient for adjustment and use comprises a hook 31, a connecting seat 32, a threaded head 33, an extension plate 34, an adjustable sleeve seat 35, a lifting rod 36, a butterfly-shaped positioning screw 37, a positioning pin 38, a stabilizing bottom plate 39 and a rubber anti-slip pad 311, wherein the stabilizing bottom plate 39 is welded on the lower end face of a supporting station column 4, the rubber anti-slip pad 311 is bonded on the lower end face of the stabilizing bottom plate 39, the lifting rod 36 is sleeved inside the supporting station column 4, the positioning pin 38 is inserted on the lower side inside the lifting rod 36, the adjustable sleeve seat 35 is sleeved on the upper side of the annular side face of the lifting rod 36, the butterfly-shaped positioning screw 37 is meshed on the left side inside the adjustable sleeve seat 35, the extension plate 34 is installed on the right end face of the adjustable sleeve seat 35, the threaded head 33 is inserted on the right side inside the extension plate 34, the connecting seat 32 is welded on the lower end face of the threaded head 33, the hook 31 is welded on the middle position of the lower end face of the connecting seat 32, and the design solves the problem that the inconvenience of the adjustment and use of the prior blood transfusion device, the application range is limited.

Butterfly-shaped positioning nut 331 is meshed to screw thread head 33 annular side upside, spacing logical groove has been seted up to extension board 34 inside, and spacing logical groove and screw thread head 33 phase-match, this design is convenient to be controlled displacement adjustment and location to screw thread head 33, multiunit locating hole 361 has been seted up to lifter 36 inside uniform specification, and locating hole 361 and locating pin 38 phase-match, spacing capable chamber has been seted up to support post 4 inside, and spacing capable chamber and lifter 36 phase-match, this design is convenient to go up and down to lifter 36 adjustment and location, specifications such as stabilizer base plate 39 up end welding has four group reinforcing plates 391, four group reinforcing plates 391 make support post 4 support stability better.

Extension board 34, adjustable cover seat 35, lifter 36, stable bottom plate 39 and support station post 4 are made by the aluminum alloy, and this design makes extension board 34, adjustable cover seat 35, lifter 36, stable bottom plate 39 and support station post 4 self weight lighter to move the use, rubber slipmat 311 bonds through the structure and fixes at stable bottom plate 39 lower terminal surface, and this design makes stable bottom plate 39 lower terminal surface antiskid nature better.

As an embodiment of the present invention: medical staff firstly hold the support post 4 with hands to move the support post to a specified position, and the rubber anti-slip pad 311 is bonded, so that the anti-slip property of the stabilization bottom plate 39 is better, and the situation that the stabilization bottom plate 39 is easily displaced in the use process is avoided; then, the blood transfusion bag 2 can be hung on the annular side face of the hook 31, when the left and right positions of the blood transfusion bag 2 need to be adjusted, medical staff only need to unscrew the butterfly-shaped positioning nut 331 by hand, at the moment, the adhesion force of the upper end face of the connecting seat 32 and the lower end face of the extension plate 34 is reduced, then the connecting seat 32 can be moved left and right, the left and right positions of the blood transfusion bag 2 are adjusted, the butterfly-shaped positioning nut 331 is screwed by hand after the left and right positions of the blood transfusion bag are adjusted to the required positions, and the left and right displacement of the connecting seat 32 is avoided; when the height of the blood transfusion bag 2 needs to be finely adjusted, medical staff can move the adjustable sleeve seat 35 up and down only by unscrewing the butterfly-shaped positioning screws 37 by hands, the extension plate 34 can lift up and down synchronously with the adjustable sleeve seat 35, the height of the blood transfusion bag 2 is finely adjusted, the butterfly-shaped positioning screws 37 are screwed down by hands after the blood transfusion bag is adjusted to the required position, and the situation that the adjustable sleeve seat 35 falls back is avoided; when the height of the blood transfusion bag 2 needs to be adjusted greatly, the medical staff only needs to pull out the positioning pin 38 by hand, and then can move the lifting rod 36 up and down, so as to adjust the height of the blood transfusion bag 2 greatly, and after the height is adjusted to a required position, the positioning pin 38 is inserted into the corresponding positioning hole 361.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a blood transfusion device, includes blood transfusion pipe, blood transfusion bag, be convenient for adjust use mechanism and support station post, its characterized in that: the lower end face of the blood transfusion bag is connected with a blood transfusion tube, the upper side of the blood transfusion bag is provided with a mechanism convenient for adjustment and use, the lower side of the blood transfusion bag is welded with a support station column, the mechanism convenient for adjustment and use is arranged in the support station column, and the mechanism convenient for adjustment and use is arranged on the upper side of the support station column;

the mechanism of being convenient for adjust and use includes couple, connecting seat, thread head, extension board, adjustable cover seat, lifter, butterfly set screw, locating pin, stable bottom plate and rubber slipmat, the terminal surface welding has stable bottom plate under the support station post, the terminal surface bonds there is the rubber slipmat under the stable bottom plate, the inside cover of support station post is equipped with the lifter, the inside downside cartridge of lifter has the locating pin, the side cover is equipped with adjustable cover seat on the lifter annular side, the inside left side meshing of adjustable cover seat has the butterfly set screw, the extension board is installed to adjustable cover seat right-hand member face, it has the thread head to extend the inside right side interlude of board, the terminal surface welding has the connecting seat under the thread head, the terminal surface intermediate position welding has the couple under the connecting seat.

2. A blood transfusion apparatus according to claim 1, characterized in that: the upper side of the annular side face of the threaded head is meshed with a butterfly-shaped positioning nut, a limiting through groove is formed in the extension plate, and the limiting through groove is matched with the threaded head.

3. A blood transfusion apparatus according to claim 1, characterized in that: the lifting rod is internally provided with a plurality of groups of positioning holes in an equal-specification mode, the positioning holes are matched with the positioning pins, the supporting station column is internally provided with a limiting cavity, and the limiting cavity is matched with the lifting rod.

4. A blood transfusion apparatus according to claim 1, characterized in that: four groups of reinforcing plates are welded on the upper end face of the stabilizing bottom plate in an equal specification mode.

5. A blood transfusion apparatus according to claim 1, characterized in that: the extension plate, the adjustable sleeve seat, the lifting rod, the stable bottom plate and the support standing column are all made of aluminum alloy.

6. A blood transfusion apparatus according to claim 1, characterized in that: the rubber anti-slip mat is bonded and fixed on the lower end face of the stable bottom plate through structural adhesive.