CN217448605U

CN217448605U - Infusion support

Info

Publication number: CN217448605U
Application number: CN202222176391.5U
Authority: CN
Inventors: 韩旭阳; 王伟; 柏文喜
Original assignee: First Hospital Jinlin University
Current assignee: First Hospital Jinlin University
Priority date: 2022-08-18
Filing date: 2022-08-18
Publication date: 2022-09-20
Anticipated expiration: 2032-08-18

Abstract

The utility model discloses an infusion support, including the transfusion rod, the transfusion rod outer wall links firmly heating element, transfusion rod upper end is equipped with annular groove, the convex claw that the sleeve lower extreme set up passes through the bearing and is connected with annular groove rotation, threaded rod threaded connection is at the sleeve inner wall, the threaded rod upper end links firmly with the platform sling subassembly, the platform sling subassembly includes the platform sling main part, be equipped with the movable groove in the platform sling main part, transfusion hook end extends to the movable groove inside and is connected with the platform sling main part rotation through the hinge, pressure sensor sets up between platform sling main part and transfusion hook, be equipped with battery compartment and singlechip holding chamber in the platform sling main part, the battery compartment is filled with the battery, singlechip holding intracavity is provided with the singlechip; the utility model is used for solve the temperature that needs the people to observe inside surplus liquid medicine volume of infusion bag and injection in the infusion bottle and human temperature when the infusion differ greatly for the patient feels uncomfortable problem when the infusion.

Description

Infusion support

Technical Field

The utility model relates to the technical field of medical equipment, in particular to infusion support.

Background

Infusion support among the prior art includes two parts basically, including infusion branch and lifting hook, infusion branch has the length-adjusting function, and its simple structure uses comparatively conveniently to the quiescent point, but can't satisfy the user demand gradually, for example:

1. during infusion, the amount of the residual liquid medicine in the infusion bag needs to be observed manually, and dangerous events such as blood return and the like can occur if the residual liquid medicine is not observed in time;

2. some injections need to be refrigerated, so that the temperature of the injection in the infusion bottle is greatly different from that of a human body, so that a puncture part of a patient feels particularly painful due to cold stimulation during infusion, and some weak patients may also have discomfort such as shivering and the like.

Therefore, it is necessary to improve the above-mentioned clinical technical problems to meet the requirements of use.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an infusion support aiming at the problems and the defects in the background technology.

A transfusion bracket comprises a transfusion rod, wherein the outer wall of the lower end of the transfusion rod is provided with a fixed clamping seat which can be fixed on a bedstead, the outer wall of the middle part of the transfusion rod is fixedly connected with a heating component, the upper end of the transfusion rod is provided with an annular groove, a convex claw arranged at the lower end of a sleeve is rotatably connected with the annular groove through a bearing, a threaded rod is in threaded connection with the inner wall of the sleeve and extends into the transfusion rod, and the upper end of the threaded rod is fixedly connected with a hanging scaffold component;

the hanging scaffold assembly comprises a hanging scaffold main body, an infusion lifting hook, a hinge shaft, a battery cover, a battery bin, a movable groove, a pressure sensor, a buzzer, a battery, a single chip microcomputer and a cover plate, wherein the movable groove is formed in the hanging scaffold main body, the tail end of the infusion lifting hook extends into the movable groove and is rotatably connected with the hanging scaffold main body through the hinge shaft, the pressure sensor is arranged between the hanging scaffold main body and the infusion lifting hook, the battery bin and a single chip microcomputer accommodating cavity are formed in the hanging scaffold main body, the battery is filled in the battery bin, the battery cover is covered at the upper end of the battery bin, the single chip microcomputer accommodating cavity is internally provided with the single chip microcomputer, the cover plate is clamped at the lower end of the single chip microcomputer accommodating cavity, the buzzer is arranged at the upper end of the hanging scaffold main body, and the buzzer, the battery and the pressure sensor are all electrically connected with the single chip microcomputer;

heating element includes left splint, left splint pass through connecting plate and transfusion rod outer wall welding, the one side of keeping away from the connecting plate on the splint of left side is equipped with switch and power lamp, both ends all are equipped with the spring chamber about the splint inboard of left side, left side splint inboard still is equipped with arc wall and power chamber, be equipped with the slipmat in the arc wall, the inside heating strip that is equipped with of slipmat, the power is installed in power chamber inside, both ends all are equipped with the spring chamber about the splint inboard of right side, right side splint inboard still is equipped with the arc wall, be equipped with the slipmat in the arc wall, the inside heating strip that is equipped with of slipmat, reset spring head end and the inboard spring chamber welding of left splint, reset spring end and the inboard spring chamber welding of right splint, when reset spring contracts, the inboard with right splint of left side splint, a power supply, a switch, power lamp and heating strip pass through the wire series connection.

The utility model has the advantages that:

1. when the weight of the liquid in the infusion bag is reduced and is lower than a preset threshold value in the single chip microcomputer, the single chip microcomputer controls the buzzer to give an alarm so as to prompt medical staff to replace the infusion bag or stop infusion;

2. this infusion support is provided with heating element, when heating the injection, is the heating strip power supply through the power to make the heating strip generate heat, can realize the heating effect to the transfer line through multiunit heating strip, thereby realize the heating to the injection.

Drawings

Fig. 1 is a front sectional view of the present invention.

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

Fig. 3 is a partially enlarged schematic view of fig. 1 at B.

Fig. 4 is a partially enlarged schematic view of fig. 1 at C.

Fig. 5 is a rear exploded perspective view of the heating assembly.

Fig. 6 is a front exploded perspective view of the heating assembly.

In the figure: 1. fixing the clamp seat; 10. an upper splint; 11. a lower splint; 12. a bolt; 2. a transfusion rod; 3. a threaded rod; 4. a heating assembly; 40. a left splint; 41. a right splint; 42. a return spring; 43. a power source; 44. a non-slip mat; 45. heating the strip; 46. a switch; 47. a power supply lamp; 48. a connecting plate; 49. a spring cavity; 5. a sleeve; 50. a bearing; 60. a hanging scaffold main body; 61. a transfusion lifting hook; 62. a hinge shaft; 63. a battery cover; 64. a movable groove; 65. a pressure sensor; 66. a buzzer; 67. a battery; 68. a single chip microcomputer; 69. and (7) a cover plate.

Detailed Description

Referring to the attached drawings, the infusion support comprises an infusion rod 2, wherein a fixing clamp seat 1 capable of being fixed on a bedstead is arranged on the outer wall of the lower end of the infusion rod 2, a heating component 4 is fixedly connected to the outer wall of the middle of the infusion rod 2, an annular groove is formed in the upper end of the infusion rod 2, a convex claw arranged at the lower end of a sleeve 5 is rotatably connected with the annular groove through a bearing 50, namely, an inner ring of the bearing 50 is fixedly connected with the annular groove, an outer ring of the bearing 50 is fixedly connected with the convex claw, a threaded rod 3 is in threaded connection with the inner wall of the sleeve 5, the threaded rod 3 extends into the infusion rod 2, and the upper end of the threaded rod 3 is fixedly connected with a hanging disc component;

the hanging scaffold assembly comprises a hanging scaffold main body 60, a transfusion hanging hook 61, a hinge 62, a battery cover 63, a battery bin, a movable groove 64, a pressure sensor 65, a buzzer 66, a battery 67, a single chip microcomputer 68 and a cover plate 69, wherein the hanging scaffold main body 60 is provided with the movable groove 64, the tail end of the transfusion hanging hook 61 extends into the movable groove 64 and is rotatably connected with the hanging scaffold main body 60 through the hinge 62, the pressure sensor 65 is arranged between the hanging scaffold main body 60 and the transfusion hanging hook 61, the hanging scaffold main body 60 is provided with the battery bin and a single chip microcomputer accommodating cavity, the battery bin is filled with the battery 67, the upper end cover of the battery bin is combined with the battery cover 63, the single chip microcomputer accommodating cavity is internally provided with the single chip microcomputer 68, the lower end of the single chip microcomputer accommodating cavity is clamped with the cover plate 69, the buzzer 66 is arranged at the upper end of the hanging scaffold main body 60, and the buzzer 66, the battery 67 and the pressure sensor 65 are electrically connected with the single chip microcomputer 68;

heating element 4 includes left splint 40, left splint 40 passes through connecting plate 48 and 2 outer wall weldings of transfusion rod, the one side of keeping away from connecting plate 48 on left splint 40 is equipped with switch 46 and power lamp 47, both ends all are equipped with spring chamber 49 about the left splint 40 inboard, left splint 40 inboard still is equipped with arc wall and power supply chamber, be equipped with slipmat 44 in the arc wall, the inside heating strip 45 that is equipped with of slipmat 44, power 43 installs in the power supply intracavity portion, both ends all are equipped with spring chamber 49 about the right splint 41 inboard, the inboard arc wall that still is equipped with of right splint 41, be equipped with slipmat 44 in the arc wall, the inside heating strip 45 that is equipped with of slipmat 44, reset spring 42 head end and the inboard spring chamber 49 welding of left splint 40, reset spring 42 end and the inboard spring chamber 49 welding of right splint 41, when reset spring 42 contracts, the inboard and the inboard contact of right splint 41 of left splint 40, power 43, The switch 46, the power lamp 47 and the heating strip 45 are connected in series through wires.

Furthermore, the fixing clamp holder 1 comprises an upper clamp plate 10 and a lower clamp plate 11, the upper clamp plate 10 and the lower clamp plate 11 are arranged at the lower end of the transfusion rod 2 in parallel, and a bolt 12 is connected to the upper clamp plate 10 in a threaded manner.

The utility model discloses a theory of operation and use:

referring to the attached drawings, when a medical worker infuses in a ward, the medical worker adjusts the overall height of an infusion support according to the posture of a patient to indirectly change the distance between an infusion hook 61 and the hand of the patient, so that the length of an infusion tube is moderate, when the infusion tube is adjusted, the medical worker rotates a sleeve 5, the sleeve 5 rotates along an infusion rod 2 through a bearing 50, when the sleeve 5 rotates, a threaded rod 3 can move up and down through the matching between threads, after the sleeve 5 moves to a proper height, the medical worker pulls a right clamping plate 41, the right clamping plate 41 is separated from a left clamping plate 40, a return spring 42 is in a stretching state, the infusion tube is placed in an anti-slip mat 44 on the inner sides of the left clamping plate 40 and the right clamping plate 41, the right clamping plate 41 is loosened, the return spring 42 resets and contracts, the inner side of the left clamping plate 40 is attached to the inner side of the right clamping plate 41, a switch 46 is pressed, a circuit is connected, a heating strip 45 generates heat, and further heats liquid in the infusion tube, the power lamp 47 is used for displaying the electric quantity of the power supply 43, and arc-shaped grooves are symmetrically formed in the left clamping plate 40 and the right clamping plate 41, so that the left clamping plate 40 and the right clamping plate 41 cannot extrude the infusion tube, and the normal infusion is ensured;

the infusion bag is hung on the infusion lifting hook 61, at the moment, the pressure sensor 65 bears the pressure and feeds the detected pressure value back to the single chip microcomputer 68 in real time, and when the weight of the liquid in the infusion bag is reduced and is lower than the preset threshold value in the single chip microcomputer 68, the single chip microcomputer controls the buzzer 66 to give an alarm so as to prompt medical staff to replace the infusion bag or stop infusion.

It should be noted that the heating strip 45 is a resistance wire in the prior art, the maximum heating temperature of the heating strip 45 is 40 degrees centigrade and is always kept at 40 degrees centigrade for working, the heating strip 45 is a resistance wire in the prior art and is commonly used in the electric mattress, and the structure and principle thereof are not explained much again.

Claims

1. An infusion support is characterized in that: the infusion device comprises an infusion rod (2), wherein a fixing clamp seat (1) capable of being fixed on a bedstead is arranged on the outer wall of the lower end of the infusion rod (2), a heating component (4) is fixedly connected on the outer wall of the middle part of the infusion rod (2), an annular groove is arranged at the upper end of the infusion rod (2), a convex claw arranged at the lower end of a sleeve (5) is rotatably connected with the annular groove through a bearing (50), a threaded rod (3) is in threaded connection with the inner wall of the sleeve (5), the threaded rod (3) extends into the infusion rod (2), and the upper end of the threaded rod (3) is fixedly connected with a hanging disc component;

the hanging scaffold assembly comprises a hanging scaffold main body (60), an infusion lifting hook (61), a hinge shaft (62), a battery cover (63), a battery chamber, a movable groove (64), a pressure sensor (65), a buzzer (66), a battery (67), a single chip microcomputer (68) and a cover plate (69), wherein the movable groove (64) is arranged on the hanging scaffold main body (60), the tail end of the infusion lifting hook (61) extends into the movable groove (64) and is rotatably connected with the hanging scaffold main body (60) through the hinge shaft (62), the pressure sensor (65) is arranged between the hanging scaffold main body (60) and the infusion lifting hook (61), the hanging scaffold main body (60) is provided with the battery chamber and a single chip microcomputer accommodating cavity, the battery (67) is filled in the battery chamber, the battery cover (63) is covered at the upper end of the battery chamber, the single chip microcomputer accommodating cavity is provided with the single chip microcomputer (68), the cover plate (69) is clamped at the lower end of the single chip microcomputer accommodating cavity, the buzzer (66) is arranged at the upper end of the hanging scaffold main body (60), and the buzzer (66), the battery (67) and the pressure sensor (65) are all electrically connected with the singlechip (68);

the heating assembly (4) comprises a left clamping plate (40), the left clamping plate (40) is welded with the outer wall of the infusion rod (2) through a connecting plate (48), a switch (46) and a power lamp (47) are arranged on one side, far away from the connecting plate (48), of the left clamping plate (40), spring cavities (49) are arranged at the upper end and the lower end of the inner side of the left clamping plate (40), an arc-shaped groove and a power cavity are further arranged on the inner side of the left clamping plate (40), a non-slip mat (44) is arranged in the arc-shaped groove, a heating strip (45) is arranged inside the non-slip mat (44), a power supply (43) is installed inside the power cavity, spring cavities (49) are arranged at the upper end and the lower end of the inner side of the right clamping plate (41), an arc-shaped groove is further arranged on the inner side of the right clamping plate (41), a non-slip mat (44) is arranged in the arc-shaped groove, a heating strip (45) is arranged inside the non-slip mat (44), the head end of a reset spring (42) is welded with the spring cavity (49) on the inner side of the left clamping plate (40), and the tail end of the reset spring (42) is welded with the spring cavity (49) on the inner side of the right clamping plate (41), when the return spring (42) contracts, the inner side of the left clamping plate (40) is in contact with the inner side of the right clamping plate (41), and the power supply (43), the switch (46), the power supply lamp (47) and the heating strip (45) are connected in series through the conducting wires.

2. The infusion support of claim 1, wherein: the fixing clamp seat (1) comprises an upper clamp plate (10) and a lower clamp plate (11), the upper clamp plate (10) and the lower clamp plate (11) are arranged at the lower end of the transfusion rod (2) in parallel, and the upper clamp plate (10) is connected with a bolt (12) in a threaded manner.