CN217040932U

CN217040932U - Infusion support with infusion fixer

Info

Publication number: CN217040932U
Application number: CN202123375093.0U
Authority: CN
Inventors: 周静; 黄玉葵; 韦小演; 王晋南; 陆碧云; 陆茵
Original assignee: Peoples Hospital of Guangxi Zhuang Autonomous Region
Current assignee: Peoples Hospital of Guangxi Zhuang Autonomous Region
Priority date: 2021-12-29
Filing date: 2021-12-29
Publication date: 2022-07-26
Anticipated expiration: 2031-12-29

Abstract

The utility model discloses an infusion support with infusion fixer fixes infusion bottle and holder through the mounting and grasps the transfer line, can prevent that the patient from driving the priming needle and removing when tractive transfer line by accident to avoid the priming needle to move down or drop, make the patient just can accomplish the infusion once, alleviate medical personnel's work load. And the first screw rod is in threaded connection with the connecting sleeve, so that the distance between the clamping piece and the fixing piece can be conveniently adjusted, the fixed height of the infusion tube can be changed according to the situation, the infusion tube can be fixed more stably, and the liquid guide needle is further prevented from moving downwards or falling off.

Description

Infusion support with infusion fixer

Technical Field

The utility model relates to a transfusion stand, in particular to a transfusion stand with a transfusion fixer.

Background

The infusion stand is one of the indispensable medical facilities in medical institutions, and is often used in various infusion occasions. A general medical infusion support is generally composed of an infusion rod and a hook, wherein the infusion rod provides a supporting function by a base, a nursing bed or a seat and the like.

At present, in clinical intravenous infusion, the use method of an infusion apparatus is that liquid in a bag (bottle) is hung on an infusion support, the liquid flows into a vein through an infusion tube under the action of gravity, a liquid guide needle is inserted into the infusion bag (bottle) and is maintained by the elasticity of a rubber bottle stopper, and the liquid guide needle can be caused to move downwards or fall off by slight external force traction. The liquid guiding needle frequently slides or falls off due to the fact that the patient who frequently moves away from the bed or is agitated is subjected to unintentional traction and the like, so that accidents such as liquid medicine pollution, air embolism and blood return at a puncture position are caused, and the infusion apparatus needs to be reset after the liquid guiding needle falls off, so that the workload of nurses is increased, and unnecessary economic burden of the patient is also increased.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the technical problem that will solve is: provided is an infusion support with an infusion holder, which can hold an infusion bottle and an infusion tube, prevent a liquid guide needle from moving when a patient is accidentally pulled, and prevent the liquid guide needle from moving downward or falling off.

In order to solve the technical problem, the utility model discloses a following technical scheme:

the utility model provides an infusion support with infusion fixer, is including the shelf that hangs the infusion bottle and install the fixer on the shelf, and the fixer includes first screw rod, adapter sleeve and the mounting that is used for fixed infusion bottle and the holder that is used for the centre gripping transfer line, and mounting fixed mounting is on the shelf, and the mounting is equipped with the regulation hole that runs through, first screw rod one end and holder fixed connection, and the other end passes regulation hole and threaded connection has the adapter sleeve, and the adapter sleeve blocks in regulation hole top.

As a further improvement of the technical scheme:

the mounting is equipped with the screw hole, and the screw hole communicates with the regulation hole, and the adapter sleeve can insert in the screw hole and with mounting threaded connection. When the first screw rod is rotated, the connecting sleeve and the fixing piece can be prevented from rotating relatively, and the distance between the clamping piece and the fixing piece can be adjusted conveniently.

Furthermore, the fixing piece comprises a mounting plate and a connecting plate, the connecting plate is a long strip plate, one end of the connecting plate is connected with the frame, the other end of the connecting plate is connected with the mounting plate, and the mounting plate and the connecting plate are arranged vertically; the mounting plate is provided with a through clamping groove, and the mouth of the infusion bottle can be clamped into the clamping groove. The mounting not only plays the effect of fixed infusion bottle, effectively supports the infusion bottle moreover, avoids the infusion bottle to drop.

Furthermore, the mounting plate is provided with a tensioning device, the tensioning device comprises a second screw rod, and a pressing plate and a handle which are respectively arranged at two ends of the second screw rod, the pressing plate is provided with a rotating hole, and the second screw rod can be rotatably inserted into the rotating hole; the second screw rod passes through the side wall of the clamping groove and is in threaded connection with the clamping groove, the pressing plate is located in the clamping groove, and the handle is used for pressing the pressing plate against an infusion bottle after the second screw rod is rotated. The handle is rotated to drive the second screw rod to rotate in the rotating hole, and the second screw rod props against the pressing plate, so that the pressing plate continuously moves until the infusion bottle is pressed, and the infusion bottle is guaranteed to be stably fixed.

Furthermore, the pressing plate is provided with an inwards concave cambered surface, and the cambered surface is covered with a layer of anti-skidding rubber mat. The concave cambered surface can increase the contact area between the pressing plate and the infusion bottle, so that the infusion bottle is pressed more stably. Antiskid rubber mat multiplicable infusion bottle and the friction force between the clamp plate prevent that the infusion bottle from sliding, effectively fixed infusion bottle.

Furthermore, the clamping piece comprises a spring, and a first clamping part and a second clamping part which are clamped with each other, the first clamping part is connected with the second clamping part through a rotating shaft, the rotating shaft is sleeved with the spring, the clamping force between the first clamping part and the second clamping part is provided by elastic deformation of the spring, one end of the spring is connected with the first clamping part, and the other end of the spring is connected with the second clamping part. The transfusion tubes with different sizes can be conveniently clamped, and the application range is enlarged.

Furthermore, a first groove is formed in the inner wall of the first clamping part, a second groove is formed in the second clamping part, and the matched structure of the first groove and the second groove is matched with the shape and the size of the infusion tube. The infusion tube can be clamped in the clamping piece, so that the situation that the infusion tube is deformed or unstably clamped to influence the normal completion of infusion is avoided.

Furthermore, the inner walls of the first groove and the second groove are provided with air bags. Not only prevents the infusion tube from sliding between the first clamping part and the second clamping part, but also ensures the smooth liquid circulation in the infusion tube.

Furthermore, the connecting plate is provided with a long hole along the length direction, the mounting plate is provided with a sliding block, and the sliding block can slide along the long hole; a plurality of limiting grooves are distributed on the long side of the long hole at intervals, the limiting grooves are 7-shaped, one end of each limiting groove is communicated with the long hole, and the sliding block can be inserted into the limiting grooves after sliding. The position of the mounting plate can be adjusted by inserting the sliding block into different limiting grooves, so that the fixing piece can clamp the bottle mouth, and the infusion bottle can be fixed more effectively.

The beneficial effects of the utility model are that:

1. the infusion bottle and the clamping piece are fixed through the fixing piece to clamp the infusion tube, so that the liquid guiding needle can be prevented from being driven to move when the infusion tube is pulled by a patient unintentionally, the liquid guiding needle is prevented from moving downwards or falling off, the infusion can be completed by the patient at one time, and the workload of medical workers is reduced.

2. The first screw rod is in threaded connection with the connecting sleeve, so that the distance between the clamping piece and the fixing piece can be conveniently adjusted, the fixed height of the infusion tube can be changed according to the situation, the infusion tube can be fixed more stably, and the liquid guide needle is further prevented from moving downwards or falling off.

Drawings

Fig. 1 is a schematic structural view of the infusion stand of the present invention.

Fig. 2 is a partial sectional view of the connection sleeve inserted into the threaded hole of the present invention.

Fig. 3 is a schematic view of the slide block in the elongated hole according to the present invention.

Fig. 4 is a schematic structural view of the mounting plate of the present invention after being taken down from the connecting plate.

Fig. 5 is a cross-sectional view of the pressing plate pressing the infusion bottle of the present invention.

Fig. 6 is a schematic structural view of the clamping member of the present invention.

Fig. 7 is a sectional view of the clamp member clamping the infusion tube of the present invention.

The reference numbers in the figures are: 1. a shelf; 2. a first screw; 3. connecting sleeves; 4. a fixing member; 41. mounting a plate; 42. a connecting plate; 43. an adjustment hole; 44. a threaded hole; 45. a card slot; 46. a nut; 5. a second screw; 6. pressing a plate; 7. a handle; 8. a clamping member; 81. a first clamping portion; 82. a second clamping portion; 83. a first groove; 84. a second groove; 9. a rotating shaft; 10. a spring; 11. a long hole; 12. a slider; 13. a limiting groove; 14. an air bag; 15. an infusion bottle; 16. an infusion tube.

Detailed Description

The present invention is described below with reference to the accompanying drawings, and the specific embodiments described herein are only used for illustrating and explaining the present invention, and are not used for limiting the present invention, and various modifications and improvements made by those skilled in the art to the technical solution of the present invention should fall into the protection scope of the present invention without departing from the design spirit of the present invention.

As shown in fig. 1-2, the infusion support with infusion fixer of the present embodiment includes a frame 1 for hanging an infusion bottle 15 and a fixer installed on the frame 1, wherein the fixer includes a first screw 2, a connection sleeve 3, a fixing member 4 for fixing the infusion bottle 15 and a clamping member 8 for clamping an infusion tube 16.

The fixing part 4 is fixedly installed on the frame 1, the fixing part 4 is provided with a through adjusting hole 43, one end of the first screw rod 2 is fixedly connected with the clamping part 8, the other end of the first screw rod penetrates through the adjusting hole 43 and is in threaded connection with the connecting sleeve 3, and the connecting sleeve 3 blocks above the adjusting hole 43. The fixing member 4 is provided with a threaded hole 44, the threaded hole 44 is communicated with the adjusting hole 43, and the connecting sleeve 3 can be inserted into the threaded hole 44 and is in threaded connection with the fixing member 4.

As shown in fig. 3 to 5, the fixing member 4 includes a mounting plate 41 and a connecting plate 42, the connecting plate 42 is a strip plate, one end of the connecting plate 42 is connected to the frame 1, the other end of the connecting plate is connected to the mounting plate 41, and the mounting plate 41 and the connecting plate 42 are vertically disposed; the mounting plate 41 is provided with a through clamping groove 45, and the opening of the infusion bottle 15 can be clamped in the clamping groove 45. The connecting plate 42 is provided with a long hole 11 along the length direction thereof, the mounting plate 41 is provided with a slide block 12, and the slide block 12 can slide along the long hole 11; a plurality of limiting grooves 13 are distributed on the long side of the long hole 11 at intervals, the limiting grooves 13 are 7-shaped, one end of each limiting groove 13 is communicated with the long hole 11, and after the sliding block 12 slides, the sliding block 12 can be inserted into the limiting grooves 13. The sliding block 12 can extend out of the long hole 11 and is connected with a nut 46, two sides of the limiting groove 13 penetrate through the sliding block, the nut 46 can be screwed after the sliding block 12 is inserted into the limiting groove 13, the nut 46 is enabled to be abutted against the connecting plate 42, the sliding block 12 is prevented from continuously sliding, and therefore the position of the mounting plate 41 is fixed. Meanwhile, the slider 12 is fixed by the nut 46, and when the nut 46 is taken out from the slider 12, the mounting plate 41 can be taken out from the connecting plate 42, and the taken-out mounting plate 41 can be taken to other places for fixing the infusion bottle 15 and the infusion tube 16.

The mounting plate 41 is provided with a tensioning device, the tensioning device comprises a second screw rod 5, a pressing plate 6 and a handle 7, the pressing plate 6 and the handle 7 are respectively arranged at two ends of the second screw rod 5, the pressing plate 6 is provided with a rotating hole, and the second screw rod 5 can be rotatably inserted into the rotating hole; the second screw rod 5 passes through the side wall of the clamping groove 45 and is in threaded connection with the clamping groove, the pressing plate 6 is located in the clamping groove 45, the pressing plate 6 is provided with an inwards concave cambered surface, and the cambered surface is covered with a layer of anti-skidding rubber mat. The handle 7 is used for pressing the pressing plate 6 against the infusion bottle 15 after the second screw rod 5 is rotated.

As shown in fig. 6 to 7, the clamping member 8 includes a spring 10 and two first clamping portions 81 and two second clamping portions 82 clamped to each other, the first clamping portion 81 is connected to the second clamping portion 82 through a rotating shaft 9, the rotating shaft 9 is sleeved with the spring 10, a clamping force between the first clamping portion 81 and the second clamping portion 82 is provided by elastic deformation of the spring 10, one end of the spring 10 is connected to the first clamping portion 81, and the other end of the spring is connected to the second clamping portion 82. The inner wall of the first holding part 81 is provided with a first groove 83, the second holding part 82 is provided with a second groove 84, the matched structure of the first groove 83 and the second groove 84 is matched with the shape and the size of the infusion tube 16, and the inner walls of the first groove 83 and the second groove 84 are provided with air bags 14.

When the infusion stand is used for infusion, the infusion bottle 15 and the infusion tube 16 can be fixed by the fixing member 4. Firstly, hang the infusion bottle 15 inserted with the liquid guiding needle on the shelf 1, slide the slide block 12 according to the position of the mouth of the infusion bottle 15, adjust the position of the slide block 12 inserted into the limit groove 13, and insert the mouth of the infusion bottle 15 between the clamping groove 45 and the pressing plate 6. Then, the handle 7 is rotated, the second screw 5 rotates in the rotation hole and continuously moves the pressing plate 6 until the pressing plate 6 presses the infusion bottle 15. Next, the infusion tube 16 is clamped between the first groove 83 and the second groove 84, and the balloon 14 is inflated, so that the infusion tube 16 is stably fixed between the first clamping portion 81 and the second clamping portion 82. Finally, the patient is punctured at the end of the infusion tube 16 where the puncture needle is provided, so that the liquid in the infusion bottle 15 can smoothly flow into the vein through the infusion tube 16. If the infusion support is not needed for infusion, the nut 46 can be taken out from the slide block 12, the mounting plate 41 can be taken out from the limiting groove 13, the taken-out mounting plate 41 can be taken to other places, and the infusion bottle 15 and the infusion tube 16 can be fixed by referring to the method for fixing the infusion bottle 15 and the infusion tube 16.

Claims

1. A transfusion stand with a transfusion fixer is characterized in that: including shelf (1) of hanging infusion bottle (15) and install the fixer on shelf (1), the fixer includes first screw rod (2), adapter sleeve (3) and be used for fixed infusion bottle (15) mounting (4) and holder (8) that are used for centre gripping transfer line (16), mounting (4) fixed mounting is on shelf (1), mounting (4) are equipped with regulation hole (43) that run through, first screw rod (2) one end and holder (8) fixed connection, the other end passes regulation hole (43) and threaded connection has adapter sleeve (3), adapter sleeve (3) block in regulation hole (43) top.

2. The infusion support of claim 1, wherein: the fixing piece (4) is provided with a threaded hole (44), the threaded hole (44) is communicated with the adjusting hole (43), and the connecting sleeve (3) can be inserted into the threaded hole (44) and is in threaded connection with the fixing piece (4).

3. The infusion support of claim 2, wherein: the fixing piece (4) comprises a mounting plate (41) and a connecting plate (42), the connecting plate (42) is a long strip plate, one end of the connecting plate is connected with the frame (1), the other end of the connecting plate is connected with the mounting plate (41), and the mounting plate (41) and the connecting plate (42) are arranged vertically; the mounting plate (41) is provided with a through clamping groove (45), and the mouth of the infusion bottle (15) can be clamped in the clamping groove (45).

4. The pole of claim 3, wherein: the mounting plate (41) is provided with a tensioning device, the tensioning device comprises a second screw rod (5), a pressing plate (6) and a handle (7), the pressing plate (6) and the handle are respectively arranged at two ends of the second screw rod (5), a rotating hole is formed in the pressing plate (6), and the second screw rod (5) can be rotatably inserted into the rotating hole; the second screw rod (5) penetrates through the side wall of the clamping groove (45) and is in threaded connection with the clamping groove, the pressing plate (6) is located in the clamping groove (45), and the handle (7) is used for pressing the pressing plate (6) against the infusion bottle (15) after the second screw rod (5) is rotated.

5. The infusion support of claim 4, wherein: the pressing plate (6) is provided with an inwards concave cambered surface, and the cambered surface is covered with a layer of anti-skid rubber mat.

6. The infusion support of claim 5, wherein: the clamping piece (8) comprises a spring (10) and a first clamping part (81) and a second clamping part (82) which are clamped mutually, the first clamping part (81) is connected with the second clamping part (82) through a rotating shaft (9), the rotating shaft (9) is sleeved with the spring (10), the clamping force between the first clamping part (81) and the second clamping part (82) is provided by elastic deformation of the spring (10), one end of the spring (10) is connected with the first clamping part (81), and the other end of the spring is connected with the second clamping part (82).

7. The infusion support of claim 6, wherein: the inner wall of the first clamping part (81) is provided with a first groove (83), the second clamping part (82) is provided with a second groove (84), and the matched structure of the first groove (83) and the second groove (84) is matched with the shape and the size of the infusion tube (16).

8. The infusion support of claim 7, wherein: air bags (14) are arranged on the inner walls of the first groove (83) and the second groove (84).

9. The infusion support of claim 8, wherein: the connecting plate (42) is provided with a long hole (11) along the length direction, the mounting plate (41) is provided with a sliding block (12), and the sliding block (12) can slide along the long hole (11); a plurality of limiting grooves (13) are distributed on the long side of the long hole (11) at intervals, the limiting grooves (13) are 7-shaped, one end of each limiting groove is communicated with the corresponding long hole (11), and the sliding block (12) can be inserted into the corresponding limiting groove (13) after the sliding block (12) slides.