CN214181324U

CN214181324U - Infusion support convenient to use

Info

Publication number: CN214181324U
Application number: CN202022096260.7U
Authority: CN
Inventors: 张筱牧
Original assignee: Nanjing Jiangning Hospital
Current assignee: Nanjing Jiangning Hospital
Priority date: 2020-09-22
Filing date: 2020-09-22
Publication date: 2021-09-14
Anticipated expiration: 2030-09-22

Abstract

The utility model relates to a technical field of auxiliary assembly for the infusion discloses a convenient to use's infusion support, including benchmark frame and the mounted frame of slip setting on the benchmark frame, the mounted frame is used for suspending in midair infusion bag, inserts on the benchmark frame and is equipped with the support screw, and swivelling joint has the adjustable ring on the benchmark frame, the adjustable ring cover is established on the support screw, adjustable ring and support screw threaded connection, support screw and mounted frame swivelling joint. The infusion bag hanging device has the advantages that the hanging height of the infusion bag can be adjusted by one hand, and the use is convenient.

Description

Infusion support convenient to use

Technical Field

The application relates to the field of auxiliary equipment for transfusion, in particular to a transfusion stand convenient to use.

Background

An infusion support is a movable support for assisting a patient in infusion and generally comprises a support body, a suspension bracket arranged at the top of the support body and a moving wheel arranged at the bottom of the support body. The suspension bracket is convenient for patients to suspend the infusion bag in a hanging mode, and the movable wheels are convenient for the patients to manually displace the infusion support, so that the infusion bag can move along with the patients and the patients can perform movable infusion in a hanging mode.

During transfusion, the height of the transfusion bag must be always higher than the height of a needle inserted into a blood vessel of a patient. Therefore, the suspension bracket is generally provided with a function of adjusting the suspension height. The frame body of the suspension frame usually comprises two pipe bodies which are sleeved together, and a lock catch is arranged on the pipe body at the lower part. The patient accessible manual plug two bodys to through the relative position of two bodys of hasp fixed, thereby realize the regulation of mounted frame suspension height.

In view of the above-mentioned related technologies, the inventor thinks that there is a defect that the patient must operate with both hands to adjust the hanging height of the infusion support, which is inconvenient to use.

Disclosure of Invention

In order to solve the problem that the hanging height of a transfusion stand is inconvenient for a patient to adjust, the application provides a transfusion stand convenient to use.

The application provides a convenient to use's infusion support adopts following technical scheme:

the utility model provides a convenient to use's infusion support, includes the mounted frame of benchmark frame and slip setting on the benchmark frame, the mounted frame is used for suspending in midair infusion bag, it is equipped with the support screw to insert on the benchmark frame, swivelling joint has the adjustable ring on the benchmark frame, the adjustable ring cover is established on the support screw, adjustable ring and support screw threaded connection, support screw and mounted frame swivelling joint.

By adopting the technical scheme, the patient can drive the supporting screw rod to lift through threaded connection by rotating the adjusting ring, the suspension bracket is driven to lift, the suspension height of the infusion bag can be adjusted through one-hand operation, and the adjustment is convenient and the use is convenient.

Preferably, a sleeve is arranged between the suspension frame and the reference frame, the sleeve is of a telescopic pipe structure, and the supporting screw is located in the sleeve.

Through adopting above-mentioned technical scheme, the sleeve pipe covers the supporting screw completely, is difficult for adhering to the dust and the filth that can disturb the supporting screw and go up and down on the supporting screw, and the lift mounted frame is smooth and easy.

Preferably, a friction groove is arranged around the outer periphery of the adjusting ring, a protective cover covering the adjusting ring is fixedly arranged on the reference frame, and an opening for exposing part of the friction groove is arranged on the protective cover.

Through adopting above-mentioned technical scheme, the safety cover covers the protection adjustable ring, and the patient can only follow opening part contact adjustable ring, and the adjustable ring is difficult to be touched by the mistake, and the stability of mounted frame height fixing is good, and simultaneously, the friction groove has increased patient's finger and adjustable ring, and it is more convenient that the height is hung in the one-hand regulation.

Preferably, the lower part of the suspension bracket is fixedly provided with a surrounding bracket through a bracket, the surrounding bracket is arranged in a C shape and is used for surrounding the infusion tube, and the surrounding bracket is provided with a heating mechanism for increasing the temperature of the infusion tube.

Through adopting above-mentioned technical scheme, heating mechanism and make the liquid temperature in the transfer line can not cross to arouse patient's muscle spasm excessively around the frame, and the infusion is experienced.

Preferably, the heating mechanism comprises a heating wire embedded in a surrounding frame, a heating cavity for accommodating the heating wire is arranged in the surrounding frame, and a flow hole communicated with the heating cavity is arranged on the inner circumferential side wall of the surrounding frame.

By adopting the technical scheme, the heating wires are electrified to generate heat, so that the temperature of the air in the heating cavity is increased, the air inside and outside the heating cavity can be exchanged by the flowing holes, the efficiency of heat transfer inside and outside the heating cavity is increased, the heating of the air around the infusion tube is realized, and the heat can be conducted to the infusion tube and the liquid in the infusion tube.

Preferably, the reference frame is fixedly provided with a holding handle, and the bottom of the reference frame is fixedly provided with a plurality of universal rollers.

Through adopting above-mentioned technical scheme, patient's accessible manual lapse is grabbed and is held this infusion support of convenient lapse of rolling of handle and universal gyro wheel, convenient to use.

Preferably, the bottom of the reference frame is connected with a friction block in a sliding mode, a friction spring is arranged on the reference frame corresponding to the friction block and used for driving the friction block to slide to be abutted against and pressed against one of the universal rollers, a displacement mechanism is arranged on the holding handle and used for driving the friction block to slide to be separated from the universal roller.

Through adopting above-mentioned technical scheme, the friction block compresses tightly universal gyro wheel because of the elasticity butt of friction spring under the normality, and universal gyro wheel is unable rotatory because of packing force and frictional force, its displacement position of automatic locking under this infusion support normality, and infusion bag is difficult for along with this infusion support random displacement to influence the infusion, when needing the displacement, holds the handle on one side manual pass, drives the friction block through displacement mechanism slip to with universal gyro wheel separation on one side, this displacement frame of convenient displacement, it is more convenient to use.

Preferably, displacement mechanism includes displacement piece and haulage rope, the displacement piece slides and sets up on grabbing the handle, the haulage rope is worn to establish and is grabbed on handle and the benchmark frame, the one end of haulage rope links to each other with the displacement piece, the other end and the clutch blocks of haulage rope link to each other.

Through adopting above-mentioned technical scheme, the displacement piece that the patient manually slided can the tractive haulage rope, and then pulls the friction block through the haulage rope and separates with universal gyro wheel to the friction block, and it is convenient to remove the state of this infusion support automatic locking.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the suspension height of the infusion bag can be adjusted by one hand, and the infusion bag is convenient to use;

2. the heating mechanism heats the liquid in the infusion tube, and the patient is not suitable to have poor infusion experience due to too low infusion temperature.

Drawings

Fig. 1 is a schematic overall structure diagram of an embodiment of the present application.

Fig. 2 is a partially enlarged schematic view of a portion a in fig. 1.

Fig. 3 is a sectional view of the inner structure of the casing according to the embodiment of the present application.

Fig. 4 is a sectional view of a sliding structure for a friction block according to an embodiment of the present application.

Fig. 5 is a sectional view of a sliding structure for a displacement block according to an embodiment of the present application.

Fig. 6 is a schematic view of the entire structure of the displacement mechanism according to the embodiment of the present application.

Description of reference numerals: 1. a reference frame; 11. an adjusting ring; 111. a friction groove; 12. a support screw; 13. a sleeve; 14. a protective cover; 141. an opening; 2. a suspension bracket; 3. a surrounding frame; 31. heating the cavity; 32. a flow aperture; 33. heating wires; 4. a grip handle; 5. a universal roller; 51. a friction block; 52. a friction spring; 6. a displacement mechanism; 61. a displacement block; 62. a hauling rope; 63. and a guide roller.

Detailed Description

The present application is described in further detail below with reference to figures 1-6.

The embodiment of the application discloses a transfusion stand convenient to use. Referring to fig. 1, the infusion support convenient to use comprises a reference frame 1 which is vertically arranged, wherein a universal roller 5, a holding handle 4, a sleeve 13 and a hanging frame 2 are sequentially arranged on the reference frame 1 from bottom to top. The number of the universal rollers 5 may be four, five, or six, and five are selected in this embodiment. A plurality of universal rollers 5 are arranged at the bottom of the reference frame 1 in a surrounding mode through a support. The holding handle 4 is horizontally and fixedly arranged at the upper part of the reference frame 1, the suspension bracket 2 is arranged above the reference frame 1, and the suspension bracket 2 and the reference frame 1 are vertically arranged in a sliding manner. One end of the sleeve 13 is connected with the suspension bracket 2, the other end of the sleeve 13 is connected with the reference bracket 1, and the sleeve 13 is of a telescopic pipe structure.

The patient can hang the infusion bag on the hanging frame 2, and the hanging height of the infusion bag can be adjusted through the sliding structure of the hanging frame 2 and the reference frame 1. Meanwhile, the universal roller 5 and the holding handle 4 enable the patient to manually push the infusion support, so that the infusion bag in a hanging state and the patient can move synchronously.

Referring to fig. 1 and 2, the hanging frame 2 is arranged in a radial shape, and a plurality of infusion bags can be hung on the hanging frame 2. The lower part of the suspension frame 2 is fixedly provided with surrounding frames 3 through a support, the number of the surrounding frames 3 is equal to the number of infusion bags capable of being suspended on the suspension frame 2, and the surrounding frames 3 are arranged around the sleeve 13. The surrounding frame 3 is arranged in a C-shape with the opening 141 facing away from the cannula 13, and the surrounding frame 3 is used for surrounding an infusion tube connected with an infusion bag.

Referring to fig. 2, a heating cavity 31 is provided in the surrounding frame 3, and a heating mechanism including a heating wire 33 is provided in the heating cavity 31. A plurality of flow holes 32 are arranged around the inner circumferential side wall of the frame 3, one end of the flow hole 32 is connected to the heating cavity 31, and the other end of the flow hole 32 is connected to the outside of the surrounding frame 3.

The air inside and outside the heating cavity 31 can be circulated through the flowing holes 32, the heating wires 33 are used for heating the air around the heating wires 33, and then the heat energy is conducted to the outside of the heating cavity 31 and then is conducted to the infusion tube and the liquid of the infusion tube, so that the infusion comfort degree of a patient in cold days is effectively enhanced. The muscle of the transfusion position of the patient is not easy to contract due to the low temperature of the liquid in the transfusion tube, and the transfusion position of the patient is not easy to pain during transfusion.

Referring to fig. 3, a support screw 12 is vertically inserted into the reference frame 1, and an adjusting ring 11 is rotatably connected to the top end of the reference frame 1. The support screw 12 is located within the sleeve 13 with their axes coincident. The top end of the supporting screw 12 is rotatably connected with the suspension bracket 2, the bottom end of the supporting screw 12 is inserted in the adjusting ring 11, and the supporting screw 12 is in threaded connection with the adjusting ring 11. The adjusting ring 11 is provided with a friction groove 111 around its outer circumference, and the suspension bracket 2 is provided with a protective cover 14 completely covering the adjusting ring 11. The protective cover 14 is made of transparent plastic, an opening 141 for exposing a part of the friction groove 111 is arranged on the protective cover 14,

the patient can be at opening 141 manual rotation adjustable ring 11, drives support screw 12 through threaded connection and goes up and down, and then makes the lift height of support screw 12 and the rotation angle of adjustable ring 11 automatic fixation through screw thread auto-lock nature to realize the altitude mixture control of mounted frame 2. The friction groove 111 facilitates the patient to manually rotate the adjusting ring 11, and the covering of the protective cover 14 effectively reduces the possibility that the adjusting ring 11 is touched by mistake in the normal state, so that the unstable height fixing of the suspension bracket 2 in the normal state is reduced.

Referring to fig. 4, a friction block 51 is slidably connected to the bottom of the reference frame 1, and the friction block 51 is made of a material with a large friction coefficient, and may be a wood block or a rubber block. The reference frame 1 is provided with a friction spring 52 corresponding to the friction block 51, one end of the friction spring 52 is connected with one end of the friction block 51 far away from the corresponding universal roller 5, the other end of the friction spring 52 is connected with the reference frame 1, and the elastic force of the friction spring 52 drives the friction block 51 to slide and move to be abutted against and pressed against the corresponding universal roller 5.

Referring to fig. 5, a displacement mechanism 6 for driving the friction block 51 to slide to be separated from the universal roller 5 is provided on the grip handle 4, and the displacement mechanism 6 includes a displacement block 61. The displacement block 61 is slidably provided on the inner peripheral side wall of the grip handle 4, and the sliding direction of the displacement block 61 is horizontal. One end of the displacement block 61 is fitted into the grip handle 4, and the other end of the displacement block 61 is located in the inner peripheral region of the grip handle 4.

Referring to fig. 5 and 6, a pulling rope 62 is penetrated through the reference frame 1 and the grip handle 4 corresponding to the displacement block 61, one end of the pulling rope 62 is connected to the displacement block 61, and the other end of the pulling rope 62 is connected to the friction block 51. A guide roller 63 for changing the displacement direction of the traction rope 62 is rotatably connected on the grasping handle 4, and the axis of the guide roller 63 is vertical. The pulling rope 62 is wound around the guide roller 63, and the pulling force of the pulling rope 62 drives the displacement block 61 to slide toward the outside of the grip handle 4.

In a normal state, the friction block 51 is abutted and pressed against the corresponding universal roller 5, the universal roller 5 cannot rotate due to pressing force and friction force, and the infusion support cannot be displaced randomly. Before a patient holds the holding handle 4 and tries to push the infusion support, the displacement block 61 is pressed to slide the displacement block 61, the displacement block 61 drives the traction rope 62 to displace, the friction block 51 is separated from the universal roller 5 under the pulling of the traction rope 62, and then the patient can manually push the infusion support by manually pushing the holding handle 4. The patient controls whether the infusion support can be pushed manually or not, the infusion support is automatically locked in a normal state, and the infusion support is not easy to move randomly to an infusion tube and is pulled to influence the infusion of the patient.

The implementation principle of the infusion support convenient to use in the embodiment of the application is as follows: the patient passes opening 141 and contacts adjustable ring 11, and manual rotation adjustable ring 11 can drive supporting screw 12 and mounted frame 2 and go up and down, loosens adjustable ring 11, can be through the fixed mounted frame 2's of screw thread auto-lock height, has heating mechanism to heat the air around the transfer line during the infusion, and the liquid in the transfer line can not cross lowly to letting the patient uncomfortable, and the infusion is convenient and the infusion is experienced.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a convenient to use's infusion support, includes benchmark frame (1) and hanger (2) of slip setting on benchmark frame (1), hanger (2) are used for hanging in midair infusion bag, its characterized in that: the supporting screw rod (12) is inserted on the reference frame (1), the adjusting ring (11) is connected to the reference frame (1) in a rotating mode, the adjusting ring (11) is sleeved on the supporting screw rod (12), the adjusting ring (11) is connected with the supporting screw rod (12) in a threaded mode, and the supporting screw rod (12) is connected with the suspension frame (2) in a rotating mode.

2. The infusion support convenient to use of claim 1, wherein: a sleeve (13) is arranged between the suspension frame (2) and the reference frame (1), the sleeve (13) is of a telescopic pipe structure, and the supporting screw rod (12) is located in the sleeve (13).

3. The infusion support convenient to use of claim 1, wherein: the periphery of adjustable ring (11) is provided with friction groove (111) around, set firmly safety cover (14) that cover adjustable ring (11) on benchmark frame (1), be provided with opening (141) that are used for exposing partial friction groove (111) on safety cover (14).

4. The infusion support convenient to use of claim 1, wherein: the lower part of the suspension frame (2) is fixedly provided with a surrounding frame (3) through a support, the surrounding frame (3) is arranged in a C shape, the surrounding frame (3) is used for surrounding the infusion tube, and a heating mechanism used for improving the temperature of the infusion tube is arranged on the surrounding frame (3).

5. The infusion support convenient to use of claim 4, wherein: the heating mechanism comprises a heating wire (33) embedded in a surrounding frame (3), a heating cavity (31) used for containing the heating wire (33) is arranged in the surrounding frame (3), and a flow hole (32) communicated with the heating cavity (31) is formed in the inner peripheral side wall of the surrounding frame (3).

6. The infusion support convenient to use of claim 1, wherein: the base frame (1) is fixedly provided with a gripping handle (4), and the bottom of the base frame (1) is fixedly provided with a plurality of universal rollers (5).

7. The infusion support convenient to use of claim 6, wherein: the bottom sliding connection of benchmark frame (1) has clutch blocks (51), it is provided with friction spring (52) to correspond clutch blocks (51) on benchmark frame (1), friction spring (52) are used for driving clutch blocks (51) to slide to compress tightly with one of them universal gyro wheel (5) butt, it is provided with displacement mechanism (6) on handle (4) to grab, displacement mechanism (6) are used for driving clutch blocks (51) to slide to with universal gyro wheel (5) separation.

8. The infusion support convenient to use of claim 7, wherein: displacement mechanism (6) are including displacement piece (61) and haulage rope (62), displacement piece (61) slide to set up on grabbing handle (4), haulage rope (62) wear to establish and grab handle (4) and benchmark frame (1) on, the one end and the displacement piece (61) of haulage rope (62) link to each other, the other end and the clutch blocks (51) of haulage rope (62) link to each other.