CN211724238U

CN211724238U - Hand-cranking lifting infusion support for nursing department

Info

Publication number: CN211724238U
Application number: CN202020150971.5U
Authority: CN
Inventors: 谭春荣
Original assignee: Zichuan District Hospital Of Zibo City
Current assignee: Zichuan District Hospital Of Zibo City
Priority date: 2020-02-03
Filing date: 2020-02-03
Publication date: 2020-10-23
Anticipated expiration: 2030-02-03

Abstract

The utility model relates to the technical field of medical equipment, and a nursing branch of hand lift branch of academic or vocational study infusion support is disclosed, including branch and the base of fixed connection at the branch lower extreme, smooth chamber has been seted up to the upper surface inside of branch, the upper end opening part in smooth chamber is provided with the upper cover, the bottom surface fixedly connected with rotation seat of upper cover, rotate and be connected with the gyro wheel on the seat, this kind of hand lift nursing branch of academic or vocational study infusion support, through setting up the slider, the bottom surface of slider sets up the tensiometer, and the tensiometer passes through the elastic component and is connected with the connecting block, and when infusion bottle liquid medicine on the couple is soon to have been defeated before, the weight change of connecting block in the tensiometer response, and the tensiometer control alarm is reported to the police, and the medical personnel.

Description

Hand-cranking lifting infusion support for nursing department

Technical Field

The utility model relates to the technical field of medical equipment, in particular to a hand-cranking lifting infusion support for nursing departments.

Background

In clinical work of hospitals, the infusion support is common apparatus and equipment and is mainly used for hanging an infusion bottle to carry out intravenous infusion on a patient.

Present current infusion support function singleness, patient need the attendant often to notice the dose in the infusion bottle when the infusion, and the liquid medicine is lost and need timely calling medical personnel, and the incident that the liquid medicine was lost in the infusion bottle is not timely discovery to the attendant often, leads to the emergence of medical malpractice, brings the secondary damage for the patient, and the regulation of height can not be carried out to current infusion support simultaneously, is not convenient for use.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a nursing branch of academic or vocational study infusion support of hand lift possesses and to highly carrying out the lift adjustment to infusion support, can report to the police when the infusion bottle liquid medicine is about to lose soon simultaneously to advantage such as, has solved the problem that the background art provided.

(II) technical scheme

Can carry out lift adjustment to infusion support's height for realizing the aforesaid, can carry out the purpose of reporting to the police when the infusion bottle liquid medicine is about to lose to the completion simultaneously, the utility model provides a following technical scheme: a hand-operated lifting infusion support for nursing departments comprises a support rod and a base fixedly connected to the lower end of the support rod, wherein a sliding cavity is formed in the inner portion of the upper surface of the support rod, an upper cover is arranged at an opening of the upper end of the sliding cavity, a rotating seat is fixedly connected to the bottom surface of the upper cover, a roller wheel is rotatably connected to the rotating seat, a sliding block is slidably connected to the sliding cavity, a connecting block is arranged below the sliding block, a tension meter is fixedly connected to the bottom surface of the sliding block, an elastic piece is connected between the lower end of the tension meter and the upper surface of the connecting block, a strip-shaped groove communicated with the sliding cavity is formed in one side of the support rod, a connecting rod is fixedly connected to one side of the connecting block, the strip-shaped groove is formed in one end of the connecting rod in a penetrating mode, a hook is fixedly connected to, the other end of the winding roll is penetrated through the supporting rod and communicated with the outside, the end portion of the winding roll is connected with the rocker, the winding roll is wound with the pull rope, the other end of the pull rope is wound around the upper surface of the roller and the sliding block and connected with the upper surface of the sliding block, one side of the upper end of the supporting rod is fixedly connected with an alarm, and the alarm is electrically connected with the tension meter.

Preferably, symmetrical grooves are formed in two sides of the sliding block, the extrusion plate is connected to the grooves in a sliding mode, an electromagnet is embedded into the inner wall of each groove, a telescopic rod is fixedly connected to the surface of the electromagnet, and the other end of the telescopic rod is fixedly connected with the inner wall of the extrusion plate.

Preferably, the surface of the extrusion plate is provided with an anti-slip layer.

Preferably, the telescopic link includes interior pole and outer pole, the spout has been seted up to the one end of outer pole, the one end sliding connection of interior pole is in the spout, be provided with reset spring in the spout, reset spring's the other end and the tip fixed connection of interior pole.

Preferably, the rocker is provided with a control button for controlling the on-off of the electromagnet.

Preferably, one end of the winding roll, which is positioned outside the support rod, is connected with the rocker through a multi-edge sleeve, the winding roll is in sliding insertion connection with the multi-edge sleeve, and the support rod is provided with a positioning groove matched with the multi-edge sleeve.

Preferably, the bottom surface fixedly connected with a plurality of walking wheels of base, the walking wheel is the locking universal wheel.

(III) advantageous effects

Compared with the prior art, the utility model discloses possess following beneficial effect:

1. this kind of hand lift's nursing branch of academic or vocational study infusion support through setting up the slider, and the bottom surface of slider sets up the tensiometer, and the tensiometer passes through the elastic component to be connected with the connecting block, and before infusion bottle liquid medicine on the couple is about to have been defeated, the weight change of connecting block in the tensiometer response, and the tensiometer control alarm is reported to the police, and the medical personnel of being convenient for are timely changes the infusion bottle, guarantees patient's safety.

2. This kind of hand lift's nursing branch of academic or vocational study infusion support through the cooperation of gyro wheel, stay cord, winding roll and rocker, can adjust connecting rod and couple height, and the medical personnel of being convenient for change the infusion bottle.

Drawings

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

fig. 2 is a schematic cross-sectional structure view of a slider according to embodiment 1 of the present invention;

fig. 3 is an electrical connection diagram of embodiment 1 of the present invention;

fig. 4 is a structural diagram of the embodiment 2 of the present invention at the rocker;

fig. 5 is an electrical connection diagram according to embodiment 2 of the present invention.

In the figure: the device comprises a support rod 1, a base 2, a traveling wheel 3, a sliding cavity 4, a winding roller 5, a connecting block 6, a sliding block 7, a tension meter 8, an elastic part 9, a connecting rod 10, a pull rope 11, a hook 12, a roller 13, a strip-shaped groove 14, a rotating seat 15, an upper cover 16, an electromagnet 17, an extrusion plate 18, an anti-slip layer 19, a telescopic rod 20, a groove 21, a rocker 22, an alarm 23, a polygonal sleeve 24, a positioning groove 25 and a keyboard 26.

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. 1-3, a hand-operated lifting infusion support for nursing department comprises a support rod 1 and a base 2 fixedly connected to the lower end of the support rod 1 (a charging battery can be arranged in the base 2 to supply power to components such as an alarm 23, etc., not shown in a specific circuit diagram), a plurality of walking wheels 3 are fixedly connected to the bottom surface of the base 2, the walking wheels 3 are locking universal wheels to facilitate the movement of the device, a sliding cavity 4 is formed in the upper surface of the support rod 1, an upper cover 16 is arranged at an opening at the upper end of the sliding cavity 4, a rotating seat 15 is fixedly connected to the bottom surface of the upper cover 16, a roller 13 is rotatably connected to the rotating seat 15, a sliding block 7 is slidably connected to the sliding cavity 4, a connecting block 6 is arranged below the sliding block 7, a tension meter 8 is fixedly connected to the bottom surface of the sliding block 7, an elastic member 9 is connected to the lower end of the tension meter 8 and the upper, one side of the connecting block 6 is fixedly connected with a connecting rod 10, one end of the connecting rod 10 penetrates through a strip-shaped groove 14, the end part of the connecting rod 10 is fixedly connected with a hook 12, the bottom of the sliding cavity 4 is provided with a winding roller 5, one end of the winding roller 5 is rotatably connected with the side wall of the sliding cavity 4, the other end of the winding roller 5 penetrates through the supporting rod 1 to be communicated with the outside, the end part is connected with a rocker 22, the winding roller 5 is wound with a pull rope 11, the other end of the pull rope 11 bypasses a roller 13 to be connected with the upper surface of the sliding block 7, one side of the upper end of the supporting rod 1 is fixedly connected with an alarm 23, the alarm 23 is electrically connected with the tension meter 8 through a cable (not shown in the figure, the cable has a certain extension amount for a spiral line and is similar to the connection of a fixed telephone set and a microphone), a keyboard 26 is arranged, or an audible alarm) and the tension meter 8, so that data interaction can be formed with the tension meter 8, the keyboard 26 can input the variation of the tension meter 8 (an AFG series dynamometer of Shenzhen in China can be adopted, and a data interface can be used for data setting and output), so that the requirements of various conditions can be met, the weight of the liquid for transfusion is 250g (the net content is generally noted on a transfusion bag), and the medical staff can input 230g through the keyboard 26, so that the alarm 23 can give an alarm when the weight variation of the transfusion exceeds 230 g.

In order to stabilize the connecting rod 10 after height adjustment, two modes are provided in the application.

In embodiment 1, two sides of a sliding block 7 are provided with symmetrical grooves 21, an extrusion plate 18 is slidably connected in the grooves 21, the surface of the extrusion plate 18 is provided with an anti-slip layer 19, the arrangement of the anti-slip layer 19 can improve the friction force between the extrusion plate 18 and the inner wall of the sliding cavity 4, and improve the stability of the fixation of the sliding block 7 and the inner wall of the sliding cavity 4, an electromagnet 17 is embedded in the inner wall of the groove 21, the surface of the electromagnet 17 is fixedly connected with a telescopic rod 20, the telescopic rod 20 comprises an inner rod and an outer rod, one end of the outer rod is provided with a sliding groove, one end of the inner rod is slidably connected in the sliding groove, a return spring is arranged in the sliding groove, the other end of the return spring is fixedly connected with the end of the inner rod, the other end of the telescopic rod 20 is fixedly connected with the inner wall of the extrusion plate 18, not shown in the figure), so as to fix and slide the sliding block 7 and the sliding chamber 4, the control button on the rocker 22 is pressed, the control button is started to cut off the power of the electromagnet 17, the electromagnet 17 loses attraction to the extrusion plate 18 (ferromagnetic material) after being cut off, the telescopic rod 20 pushes the extrusion plate 18 to slide outwards, the extrusion plate 18 and the inner wall of the sliding chamber 4 are extruded to fix the sliding block 7, the position of the hook 12 is lower, a medical worker can conveniently hang an infusion bottle on the hook 12, the electromagnet 17 is powered through the control button after the completion, magnetic force is generated after the electromagnet 17 is powered on to attract the extrusion plate 18, the extrusion plate 18 slides inwards, the extrusion plate 18 is separated from the inner wall of the sliding chamber 4, then the rocker 22 is rotated reversely, the rocker 22 drives the winding roller 5 to rotate, the pulling rope 11 is wound, the pulling rope drives the sliding block 7 to ascend, and further drives the connecting rod 10 and the hook 12, after the completion, the control button is started to cut off the power of the electromagnet 17, so that the slide block 7 is fixed in the slide cavity 4, and the height of the connecting rod 10 and the hook 12 is fixedly kept after the height is adjusted.

In example 2, in order to avoid adding additional electronic components, a mechanical fixing method may be adopted.

Specifically, as shown in fig. 1, 4 and 5, one end of the winding roll 5 located outside the support rod 1 is connected with the rocker 22 through a polygonal sleeve 24, the winding roll 5 is inserted into the polygonal sleeve 24 in a sliding manner, the support rod 1 is provided with a positioning groove 25 matched with the polygonal sleeve 24, the polygonal sleeve 24 and the positioning groove 25 are matched polygons, the winding roll and the polygonal sleeve cannot rotate relatively after being clamped, the right end of the winding roll 5 is a square rod (the rest is circular) and extends into an inner cavity of the polygonal sleeve 24, and the winding roll 5 and the polygonal sleeve 24 can slide left and right relatively and cannot rotate relatively. When the winding roll 5 needs to be rotated, the rocker 22 is pulled outwards, the multilateral sleeve 24 is separated from the positioning groove 25 at the moment, the rocker 22 is rotated to drive the winding roll 5 to rotate, so that winding or unwinding is carried out, when the winding roll needs to be fixed, the rocker 22 is pushed inwards, the multilateral sleeve 24 is clamped with the positioning groove 25, and fixing can be achieved.

The working principle is as follows: when the infusion alarm device is used, an alarm threshold value is input through the keyboard 26 according to the infusion amount, then the rocker 22 is rotated, the rocker 22 drives the winding roller 5 to rotate, the rope 11 is released, the other end of the rope 11 descends, the sliding block 7 and the connecting block 6 descend, the connecting rod 10 and the hook 12 descend, after descending is completed, the hook 12 is at a lower position, medical personnel can conveniently hang an infusion bottle on the hook 12, then the rocker 22 rotates reversely, the rocker 22 drives the winding roller 5 to rotate, the rope 11 is wound, and the sliding block 7 is driven by the rope to ascend; then corresponding needle insertion transfusion work is carried out.

Along with the infusion of infusion bottle, the quality of infusion bottle descends gradually, and when reducing to the threshold value, tensiometer 8 transmits the signal to alarm 23, and alarm 23 reports to the police, calls medical personnel, avoids the potential safety hazard that infusion bottle air transfusion brought.

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 hand-operated lifting infusion support for the nursing department comprises a supporting rod (1) and a base (2) fixedly connected to the lower end of the supporting rod (1), and is characterized in that a sliding cavity (4) is formed in the inner portion of the upper surface of the supporting rod (1), an upper cover (16) is arranged at an opening of the upper end of the sliding cavity (4), a rotating seat (15) is fixedly connected to the bottom surface of the upper cover (16), rollers (13) are rotatably connected to the rotating seat (15), a sliding block (7) is slidably connected to the sliding cavity (4), a connecting block (6) is arranged below the sliding block (7), a tension meter (8) is fixedly connected to the bottom surface of the sliding block (7), an elastic part (9) is connected to the lower end of the tension meter (8) and the upper surface of the connecting block (6), a strip-shaped groove (14) communicated with the sliding cavity (4) is formed in one side of, one side fixedly connected with connecting rod (10) of connecting block (6), strip groove (14) are worn to establish by the one end of connecting rod (10), and the tip fixedly connected with couple (12) of connecting rod (10), the bottom of smooth chamber (4) is provided with winding roller (5), the one end and the smooth chamber (4) lateral wall of winding roller (5) rotate and are connected, branch (1) and outside intercommunication are worn to establish by the other end of winding roller (5), and end connection has rocker (22), it has stay cord (11) to roll up on winding roller (5), the upper surface connection of gyro wheel (13) and slider (7) is walked around to the other end of stay cord (11), upper end one side fixedly connected with alarm (23) of branch (1), alarm (23) and tensiometer (8) electric connection.

2. The hand-operated lifting nursing department infusion support according to claim 1, wherein two sides of the sliding block (7) are provided with symmetrical grooves (21), the extrusion plate (18) is connected in the grooves (21) in a sliding manner, an electromagnet (17) is embedded in the inner wall of each groove (21), a telescopic rod (20) is fixedly connected to the surface of each electromagnet (17), and the other end of each telescopic rod (20) is fixedly connected with the inner wall of each extrusion plate (18).

3. The hand-operated lifting nursing department infusion support according to claim 2, characterized in that the surface of the extrusion plate (18) is provided with an anti-slip layer (19).

4. The hand-operated lifting nursing department infusion support according to claim 2, wherein the telescopic rod (20) comprises an inner rod and an outer rod, a sliding groove is formed in one end of the outer rod, one end of the inner rod is slidably connected into the sliding groove, a return spring is arranged in the sliding groove, and the other end of the return spring is fixedly connected with the end portion of the inner rod.

5. The hand-operated lifting nursing department infusion support according to claim 2, wherein a control button for controlling the electromagnet (17) to be powered on or powered off is arranged on the rocker (22).

6. The hand-operated lifting nursing department infusion support according to claim 1, wherein one end of the winding roll (5) outside the support rod (1) is connected with the rocker (22) through a multi-lateral sleeve (24), the winding roll (5) is in sliding insertion connection with the multi-lateral sleeve (24), and the support rod (1) is provided with a positioning groove (25) matched with the multi-lateral sleeve (24).

7. The hand-operated lifting nursing department infusion support according to claim 1, wherein a plurality of walking wheels (3) are fixedly connected to the bottom surface of the base (2), and the walking wheels (3) are locking universal wheels.