CN219110466U

CN219110466U - Clinical infusion protector

Info

Publication number: CN219110466U
Application number: CN202222200883.3U
Authority: CN
Inventors: 任秀云
Original assignee: THIRD PEOPLE'S HOSPITAL OF HEFEI
Current assignee: THIRD PEOPLE'S HOSPITAL OF HEFEI
Priority date: 2022-08-19
Filing date: 2022-08-19
Publication date: 2023-06-02
Anticipated expiration: 2032-08-19

Abstract

The utility model discloses a clinical infusion protector, which relates to the technical field of medical auxiliary instruments and comprises a base, wherein a lug is fixedly connected to the base, a supporting plate is fixedly connected to the base, a fixing plate is fixedly connected to the supporting plate, a pressing block is contacted with the supporting plate, a moving mechanism is arranged on the pressing block, and a protecting mechanism is arranged on the pressing block. According to the utility model, through the action of the pressure ring, the arm can be positioned through the contact between the protective pad and the arm, the falling of the needle head caused by random shaking of the arm is prevented, and the arm can be positioned by rotating the swivel, so that the use is more convenient.

Description

Clinical infusion protector

Technical Field

The utility model relates to the technical field of medical auxiliary instruments, in particular to a clinical infusion protector.

Background

The liquid therapy is a therapeutic measure for maintaining the body fluid function by intravenous infusion of an infusion solution having an electrolyte component, an electrolyte content and an osmotic concentration in the intracellular fluid and the extracellular fluid. Patent grant publication number CN213284905U discloses a pediatrics transfusion protector, including the bottom plate, characterized by: the utility model relates to the field of pediatric transfusion protection, in particular to a pediatric clinical transfusion protector, which comprises a base plate, two pairs of guide rods, two guide plates, a mounting plate and a movable plate, wherein the two ends of the upper side of the base plate are respectively and fixedly connected with the lower ends of the symmetrical guide rods, the upper ends of the two pairs of guide rods are respectively and fixedly connected with the lower ends of the arc plates, the upper ends of the upper sides of the base plate are respectively and fixedly connected with the lower ends of the mounting plate, the two pairs of guide rods are respectively embedded in corresponding sleeves, one sides of the two pairs of sleeves, which are opposite, are respectively and fixedly connected with one sides of corresponding straight grooves, the two opposite ends of the straight grooves are respectively and fixedly connected with the middle parts of one sides of the movable plate, and the lower ends of the two straight grooves are respectively and fixedly connected with the upper ends of the corresponding mounting blocks. The device can place the arm for children transfusion on the upper side of the movable plate, rotate the first rotary table, and limit the arms and wrists of the children by adjusting the distance between the movable plate and the arc plate. However, the above patent has the following problems: the arm is inconvenient when spacing to can cause the injury to the arm when pressure is too big. There is therefore a need for improvements in the art.

Disclosure of Invention

The utility model provides a clinical infusion protector, which solves the technical problems that the protector is inconvenient when arms are limited and the arms are damaged when the pressure is too large.

In order to solve the technical problems, the clinical infusion protector provided by the utility model comprises a base, wherein a lug is fixedly connected to the base, a supporting plate is fixedly connected to the base, a fixing plate is fixedly connected to the supporting plate, a pressing block is contacted to the supporting plate, a moving mechanism is arranged on the pressing block, and a protecting mechanism is arranged on the pressing block.

Preferably, the moving mechanism comprises a screw rod, a swivel, a guide groove, a guide block and a guide rod, wherein the screw rod is connected to the inside of the fixed plate through a bearing, the swivel is fixedly connected to the screw rod, the swivel is in contact with the fixed plate, the screw rod is in threaded connection with the pressing block, the guide groove is formed in the pressing block, the guide block is slidably connected to the inside of the guide groove, the guide rod is fixedly connected to the guide block, the guide rod is slidably connected with the pressing block, and the guide rod is fixedly connected with the fixed plate. Through design moving mechanism, can be convenient to fix a position the arm.

Preferably, the protection mechanism comprises a spring, a sliding block, a sliding rod, a compression ring, a protection pad, a connecting block, a clamping block and a clamping groove, wherein the spring is fixedly connected with the inside of the pressing block, the sliding block is fixedly connected with the spring, the sliding block is in sliding connection with the pressing block, the sliding rod is fixedly connected with the sliding block, the sliding rod is in sliding connection with the pressing block, the compression ring is fixedly connected with the compression ring, the protection pad is contacted with the compression ring, the protection pad is fixedly connected with the connecting block, the connecting block is in sliding connection with the compression ring, the clamping block is fixedly connected with the connecting block, and the clamping block is in clamping connection with the compression ring. Through design protection machanism, can prevent too big to arm pressure.

Preferably, the number of the protruding blocks is a plurality, and the plurality of protruding blocks are uniformly distributed on the base. Through the lug, the anti-skid effect of the base can be improved.

Preferably, the connecting block and the clamping block are of an integrated structure, and the connecting block and the clamping block are made of rubber materials. Through designing the fixture block for the fixture block receives the extrusion and can take place deformation.

Preferably, the clamping groove is formed in the pressing ring, and the clamping block is clamped in the clamping groove. The protection pad can be fixed by designing the clamping groove to be clamped with the clamping block.

Compared with the related art, the clinical infusion protector provided by the utility model has the following beneficial effects:

the utility model provides a clinical infusion protector, which can position an arm through the contact of a protective pad and the arm by arranging the action of a compression ring, prevent the needle from falling off caused by random shaking of the arm, and can realize the positioning work of the arm by rotating a swivel, so that the clinical infusion protector is more convenient to use.

The utility model provides a clinical infusion protector, which can play a certain role in protecting an arm by arranging a protection pad, and can further protect the arm by preventing the arm from being damaged by overlarge pressure through sliding connection of a sliding block and a sliding rod with a pressing block, when the pressing ring moves downwards and the pressure is overlarge, the pressing ring can move upwards, the sliding block can squeeze a spring and can give a reaction force to the sliding block by the action of the spring, and the arm is pressed and positioned by the elasticity of the spring.

Drawings

FIG. 1 is a perspective view of the overall structure of the present utility model;

FIG. 2 is a front cross-sectional view of FIG. 1 of the present utility model;

FIG. 3 is a bottom view of the base of FIG. 2 in accordance with the present utility model;

fig. 4 is an enlarged view of the utility model at a in fig. 2.

Reference numerals in the drawings:

1. a base; 2. a bump; 3. a support plate; 4. a fixing plate; 5. briquetting; 6. a moving mechanism; 7. a protection mechanism; 61. a screw; 62. a swivel; 63. a guide groove; 64. a guide block; 65. a guide rod; 71. a spring; 72. a slide block; 73. a slide bar; 74. a compression ring; 75. a protective pad; 76. a connecting block; 77. a clamping block; 78. a clamping groove.

Detailed Description

Please refer to fig. 1, 2, 3, a clinical infusion protector, including base 1, fixedly connected with lug 2 on the base 1, the quantity of lug 2 is a plurality of, and a plurality of lugs 2 evenly distributed on base 1 through designing lug 2, can improve the anti-skidding effect of base 1, fixedly connected with backup pad 3 on the base 1, fixedly connected with fixed plate 4 in the backup pad 3, the contact has briquetting 5 on the backup pad 3, is provided with moving mechanism 6 on the briquetting 5, is provided with protection machanism 7 on the briquetting 5.

Referring to fig. 1 and 2, the moving mechanism 6 includes a screw 61, a swivel 62, a guide groove 63, a guide block 64, and a guide rod 65, wherein the screw 61 is connected to the inside of the fixed plate 4 through a bearing, the swivel 62 is fixedly connected to the screw 61, the swivel 62 contacts the fixed plate 4, the screw 61 is in threaded connection with the pressing block 5, the pressing block 5 is provided with the guide groove 63, the guide block 64 is slidingly connected to the inside of the guide groove 63, the guide rod 65 is fixedly connected to the guide block 64, the guide rod 65 is slidingly connected to the pressing block 5, the guide rod 65 is fixedly connected to the fixed plate 4, and the arm can be conveniently positioned by designing the moving mechanism 6.

Referring to fig. 1, fig. 2, fig. 4, the protection mechanism 7 includes a spring 71, a slider 72, a slide bar 73, a compression ring 74, a protection pad 75, a connecting block 76, a clamping block 77, and a clamping groove 78, wherein the spring 71 is fixedly connected with the inside of the pressing block 5, the slider 72 is fixedly connected with the sliding block 72, the slide bar 73 is fixedly connected with the pressing block 5 in a sliding manner, the compression ring 74 is fixedly connected with the slide bar 73, the protection pad 75 is contacted with the protection pad 75, the connecting block 76 is fixedly connected with the compression ring 74 in a sliding manner, the clamping block 77 is fixedly connected with the connecting block 76, the connecting block 76 and the clamping block 77 are of an integrated structure, the connecting block 76 and the clamping block 77 are made of rubber materials, the clamping block 77 is enabled to deform due to extrusion, the clamping block 77 is clamped with the clamping ring 74, the clamping groove 78 is formed in the inside of the clamping groove 78, the protection pad 75 can be fixed by clamping the clamping of the clamping block 77, and the arm can be prevented from being excessively pressed by designing the protection mechanism 7.

Working principle: when the hand-held pressure protector is used, an arm is firstly placed on a base 1, then the swivel 62 is rotated, the swivel 62 drives the screw 61 to rotate, the screw 61 is connected with the pressing block 5 through threads, the pressing block 5 moves in a threaded mode, the pressing block 5 slides relatively with the guide block 64 and the guide rod 65, the pressing block 5 moves downwards, meanwhile, the pressing block 5 drives the pressing ring 74 to move downwards, the protection pad 75 is firstly contacted with the arm, then the swivel 62 is continuously rotated, at the moment, the pressing ring 5 moves downwards continuously, the pressing ring 74 is static, the sliding block 72 can squeeze the spring 71, the elastic action of the spring 71 can provide a downward reaction force for the sliding block 72, the protection pad 75 keeps contact with the arm, the arm is pressed downwards through the elastic force of the spring 71, the arm can be prevented from being damaged by excessive pressure, the protection pad 75 can be further protected against the arm, after the protection pad 75 is used for a long time, the clamping block 77 can be pressed and deformed to slide out of the clamping groove 78, and the protection pad 75 can be separated from the pressing ring 74, and the protection pad 75 can be conveniently detached, cleaned or replaced. The arm positioning process can realize the arm positioning work by rotating the swivel 62, so that the use is more convenient.

Claims

1. The utility model provides a clinical infusion protector, includes base (1), its characterized in that, fixedly connected with lug (2) on base (1), fixedly connected with backup pad (3) on base (1), fixedly connected with fixed plate (4) on backup pad (3), the contact has briquetting (5) on backup pad (3), be provided with moving mechanism (6) on briquetting (5), be provided with protection machanism (7) on briquetting (5).

2. The clinical infusion protector according to claim 1, wherein the moving mechanism (6) comprises a screw (61), a swivel (62), a guide groove (63), a guide block (64) and a guide rod (65), the screw (61) is connected to the inside of the fixing plate (4) through a bearing, the swivel (62) is fixedly connected to the screw (61), the swivel (62) is in contact with the fixing plate (4), the screw (61) is in threaded connection with the pressing block (5), the guide groove (63) is formed in the pressing block (5), the guide block (64) is slidably connected to the inside of the guide groove (63), the guide rod (65) is fixedly connected to the guide block (64), the guide rod (65) is slidably connected to the pressing block (5), and the guide rod (65) is fixedly connected to the fixing plate (4).

3. The clinical infusion protector according to claim 1, wherein the protection mechanism (7) comprises a spring (71), a sliding block (72), a sliding rod (73), a pressing ring (74), a protection pad (75), a connecting block (76), a clamping block (77) and a clamping groove (78), the spring (71) is fixedly connected with the spring (71), the sliding block (72) is fixedly connected with the sliding block (72), the sliding block (72) is in sliding connection with the sliding block (5), the sliding rod (73) is in sliding connection with the sliding block (5), the pressing ring (74) is fixedly connected with a pressing ring (74), the protection pad (75) is contacted with the pressing ring (74), the connecting block (76) is fixedly connected with the pressing ring (76), the connecting block (76) is in sliding connection with the pressing ring (74), the clamping block (77) is fixedly connected with the connecting block (76), and the clamping block (77) is clamped with the pressing ring (74).

4. A clinical infusion protector according to claim 1, characterized in that the number of the projections (2) is plural, and the projections (2) are uniformly distributed on the base (1).

5. A clinical infusion protector according to claim 3, wherein the connecting block (76) and the clamping block (77) are of an integral structure, and the connecting block (76) and the clamping block (77) are made of rubber.

6. A clinical infusion protector according to claim 3, characterized in that the clamping ring (74) is provided with a clamping groove (78), and a clamping block (77) is clamped in the clamping groove (78).