CN215426673U - Intravenous infusion fixing device - Google Patents

Abstract

The utility model discloses an intravenous infusion fixing device, which comprises a fixing seat, wherein supporting blocks are symmetrically cast at the bottom end of the fixing seat, baffle plates are symmetrically cast at two ends of the fixing seat, a restraint movement prevention mechanism is arranged at one end of each of the two baffle plates, each restraint movement prevention mechanism comprises an embedded groove, a sleeve, a knob, a regulating rod, a transverse plate, a top plate and a sponge pad, the embedded groove is formed at one end of each of the two baffle plates, the sleeve is rotatably connected inside the embedded groove, the utility model has scientific and reasonable structure and safe and convenient use, the restraint movement prevention mechanism is arranged, the knob drives the sleeve to rotate inside the embedded groove by rotating the knob, so that the regulating rod is pushed to move, the positions of the transverse plate and the top plate are regulated, the distance between the top plate and the fixing seat is changed, fingers are further limited between the fixing seat and the fixing seat is semi-held by hands, and the moving range of the hands is limited, the comfort level of palm placement is guaranteed.

Description

Intravenous infusion fixing device

Technical Field

The utility model relates to the technical field of intravenous infusion, in particular to an intravenous infusion fixing device.

Background

The transfusion is large-dose injection which is infused into a body through veins, is usually packaged in a glass or plastic transfusion bottle or bag, does not contain preservative or bacteriostatic agent, and needs a long time for one-time transfusion because the dosage is large and the injection directly enters blood;

however, when a child patient is transfused, the child is very active, and the hands and feet of the child are disturbed during intravenous infusion, which often causes pain and inconvenience such as needle bulging, secondary needle stick and the like, so for these situations, in order to avoid the above technical problems, it is necessary to provide an intravenous infusion fixing device to overcome the defects in the prior art.

SUMMERY OF THE UTILITY MODEL

The utility model provides an intravenous infusion fixing device which can effectively solve the problems of pain and inconvenience caused by the fact that hands and feet are disordered during intravenous infusion due to the nature of the movement of children when a child patient is infused in the background technology, and the pain and inconvenience caused by needle bulging, secondary needle punching and the like are often caused.

In order to achieve the purpose, the utility model provides the following technical scheme: the intravenous infusion fixing device comprises a fixing seat, supporting blocks are symmetrically cast at the bottom end of the fixing seat, baffle plates are symmetrically cast at two ends of the fixing seat, a restraint anti-moving mechanism is arranged at one end of each of the two baffle plates, and each restraint anti-moving mechanism comprises an embedded groove, a sleeve, a knob, an adjusting rod, a transverse plate, a top plate and a sponge pad;

an embedded groove is formed in one end of each of the two baffle plates, a sleeve is rotatably connected inside the embedded groove, a knob is sleeved outside the sleeve, an adjusting rod is connected inside the sleeve through threads, the other end of each adjusting rod is rotatably connected with a transverse plate, a top plate is fixedly connected to the middle position of one end of the transverse plate through a bolt, and a sponge pad is fixedly connected to one end of the top plate and one end of the fixing seat;

the limiting and adjusting mechanism is movably connected to the side position of one end of the baffle and comprises a rectangular groove, a clamping groove, a sliding block, a screw rod, a limiting plate, an extension plate and a U-shaped plate;

baffle one end avris is close to roof one side position department and has seted up the rectangular channel, the draw-in groove has all been seted up to rectangular channel top and bottom, the rectangular channel has the slider through draw-in groove swing joint, slider one end has the lead screw through threaded connection, the lead screw other end rotates and is connected with the limiting plate, limiting plate one end top position department founding has the extension plate, the extension plate bottom corresponds roof top position department founding has the U template.

Preferably, the fixing seat is formed by integrally casting light plastics, and the horizontal height of the bottom end of the top plate is higher than that of the bottom end of the supporting block.

Preferably, one end of the screw rod penetrates through one end of the sliding block, and one end of the limiting plate is fixedly connected with a protection pad.

Preferably, the U-shaped plate is correspondingly installed right above the top plate, and the bottom end of the U-shaped plate is movably connected with the top end of the top plate.

Preferably, the position of the side of one end of the baffle is fixedly connected with a connecting plate, one end of the connecting plate is fixedly connected with an elastic binding belt, the top end of the baffle is fixedly connected with a buckle corresponding to the position of the bottom of the elastic binding belt, the top end of the buckle is connected with a pin shaft through threads, and one end of the fixing seat is fixedly connected with a support pad.

Preferably, the elastic binding belt penetrates through the buckle to be fixedly connected with the connecting plate at the other end, the bottom end of the pin shaft penetrates through the top end of the buckle, the bottom end of the pin shaft is sleeved with the rubber sleeve, and the bottom end of the pin shaft is attached to the top end of the elastic binding belt.

Compared with the prior art, the utility model has the beneficial effects that: the utility model has scientific and reasonable structure and safe and convenient use:

1. be provided with the constraint and prevent the actuating mechanism, through rotating the knob, make the knob take the sleeve to rotate inside the embedded groove to the promotion adjusts the pole and removes, has adjusted the position of diaphragm and roof, has changed the interval between roof and the fixing base, and then will point the restriction between fixing base and roof, makes the fixing base of partly holding of hand, when having restricted the home range of hand, guarantees the comfort level that the palm was placed, avoids when the infusion, because of the activity of hand causes the drum needle phenomenon.

2. Be provided with spacing adjustment mechanism, through rotating the lead screw, make the lead screw push away the limiting plate and remove, simultaneously through extension plate and U template cooperation, make the limiting plate slide along the roof, avoid the limiting plate skew to appear, guarantee the effect of removal, and then according to the width of palm, adjust suitable spacing interval, the home range of palm has further been restricted, the range of avoiding removing is too big, arouse the drum needle, in addition through the rectangular channel, the cooperation of draw-in groove and slider, make the roof at the in-process that removes, can take the limiting plate to slide, keep the spacing effect to the palm width.

3. The wrist binding belt is provided with a connecting plate, an elastic binding belt, a buckle, a pin shaft and a supporting pad, the wrist part is fixed through the elastic binding belt, the wrist is prevented from being damaged through the matching of the supporting pad, in addition, the two ends of the elastic binding belt are fixed inside the buckle through the pin shaft, the abdomen binding effect is ensured, and meanwhile, the fixed position of the elastic binding belt can be adjusted through rotating the pin shaft as required, so that the tightening degree of the elastic binding belt is adjusted.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model.

In the drawings:

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

FIG. 2 is a schematic view of the restraint mechanism of the present invention;

FIG. 3 is a schematic structural view of a limit adjustment mechanism of the present invention;

reference numbers in the figures: 1. a fixed seat; 2. a support block; 3. a baffle plate;

4. a restraint anti-motion mechanism; 401. a groove is embedded; 402. a sleeve; 403. a knob; 404. adjusting a rod; 405. a transverse plate; 406. a top plate; 407. a sponge cushion;

5. a limit adjusting mechanism; 501. a rectangular groove; 502. a card slot; 503. a slider; 504. a screw rod; 505. a limiting plate; 506. an extension plate; 507. a U-shaped plate;

6. a connecting plate; 7. an elastic binding band; 8. buckling; 9. a pin shaft; 10. and (7) supporting the pad.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.

Example (b): as shown in fig. 1-3, the present invention provides a technical solution, an intravenous infusion fixing device, including a fixing base 1, supporting blocks 2 symmetrically cast at the bottom end of the fixing base 1, baffles 3 symmetrically cast at the two ends of the fixing base 1, a restraint movement prevention mechanism 4 disposed at one end of each of the two baffles 3, the restraint movement prevention mechanism 4 including an embedded groove 401, a sleeve 402, a knob 403, an adjusting rod 404, a transverse plate 405, a top plate 406 and a sponge pad 407;

an embedded groove 401 is formed in one end of each of the two baffle plates 3, a sleeve 402 is rotatably connected inside the embedded groove 401, a knob 403 is sleeved outside the sleeve 402, an adjusting rod 404 is connected inside the sleeve 402 through threads, the other end of each of the two adjusting rods 404 is rotatably connected with a transverse plate 405, a top plate 406 is fixedly connected to the middle position of one end of the transverse plate 405 through bolts, in order to reduce the weight of the fixing seat 1, the fixing seat 1 is formed by integrally casting light plastic, the horizontal height of the bottom end of the top plate 406 is higher than that of the bottom end of the supporting block 2, and a sponge pad 407 is fixedly connected to one end of the top plate 406 and one end of the fixing seat 1;

a limit adjusting mechanism 5 is movably connected to the side position of one end of the baffle 3, and the limit adjusting mechanism 5 comprises a rectangular groove 501, a clamping groove 502, a sliding block 503, a screw rod 504, a limit plate 505, an extension plate 506 and a U-shaped plate 507;

a rectangular groove 501 is formed in the side of one end of the baffle 3 close to one side of the top plate 406, clamping grooves 502 are formed in the top end and the bottom end of the rectangular groove 501, the rectangular groove 501 is movably connected with a sliding block 503 through the clamping groove 502, one end of the sliding block 503 is connected with a lead screw 504 through threads, the other end of the lead screw 504 is rotatably connected with a limiting plate 505, in order to facilitate pushing the limiting plate 505 to move, one end of the lead screw 504 penetrates through one end of the sliding block 503, a protection pad is fixedly connected with one end of the limiting plate 505, an extension plate 506 is cast at the top of one end of the limiting plate 505, a U-shaped plate 507 is cast at the bottom end of the extension plate 506 corresponding to the top of the top plate 406, in order to limit the limiting plate 505, the U-shaped plate 507 is correspondingly installed right above the top plate 406, and the bottom end of the U-shaped plate 507 is movably connected with the top end of the top plate 406;

equal fixedly connected with connecting plate 6 of 3 one end avris positions of baffle, 6 one end fixedly connected with elasticity constraint area 7 of connecting plate, 3 tops of baffle correspond elasticity constraint area 7 bottom position fixedly connected with buckle 8, there is round pin axle 9 on the top of buckle 8 through threaded connection, 1 one end fixedly connected with of fixing base supports pad 10, in order to adjust the tension of elasticity constraint area 7, elasticity constraint area 7 passes buckle 8 and the connecting plate 6 fixed connection of the other end, the top of buckle 8 is run through to the bottom of round pin axle 9, the rubber sleeve has been cup jointed to the bottom of round pin axle 9, and the bottom of round pin axle 9 is laminated with the top of elasticity constraint area 7.

The working principle and the using process of the utility model are as follows: in the process of using the intravenous infusion fixing device, firstly, a hand is placed on the fixed seat 1 for intravenous infusion, and meanwhile, the knob 403 is rotated to drive the sleeve 402 to rotate in the embedded groove 401 by rotating the knob 403, so that the adjusting rod 404 is pushed to move, the positions of the transverse plate 405 and the top plate 406 are adjusted, the distance between the top plate 406 and the fixed seat 1 is changed, fingers are limited between the fixed seat 1 and the top plate 406, the fixed seat 1 is half-held by the hand, the moving range of the hand is limited, the phenomenon of needle bulging caused by the movement of the hand during infusion is avoided, and the normal infusion is ensured;

then, the screw rod 504 is rotated to enable the screw rod 504 to push the limiting plate 505 to move, meanwhile, the limiting plate 505 slides along the top plate 406 through the matching of the extension plate 506 and the U-shaped plate 507, the limiting plate 505 is prevented from being deviated, the moving effect is guaranteed, further, the proper limiting distance is adjusted according to the width of the palm, the moving range of the palm is further limited, the phenomenon that the moving range is too large to cause drum needles is avoided, and in addition, the limiting plate 505 can be driven to slide in the moving process of the top plate 406 through the matching of the rectangular groove 501, the clamping groove 502 and the sliding block 503, and the limiting effect on the width of the palm is kept;

finally, the wrist position is fixed through the elastic restraining belt 7, the wrist is prevented from being damaged through the matching of the supporting pads 10, in addition, the two ends of the elastic restraining belt 7 are fixed inside the buckles 8 through the pin shafts 9, the abdomen restraining effect is ensured, meanwhile, the fixing position of the elastic restraining belt 7 can be adjusted through rotating the pin shafts 9 according to needs, and the tightness of the elastic restraining belt 7 is adjusted.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (6)

1. Intravenous infusion fixing device, including fixing base (1), its characterized in that: the supporting blocks (2) are symmetrically cast at the bottom end of the fixed seat (1), the baffles (3) are symmetrically cast at two ends of the fixed seat (1), one ends of the two baffles (3) are respectively provided with a restraint movement-preventing mechanism (4), and the restraint movement-preventing mechanism (4) comprises an embedded groove (401), a sleeve (402), a knob (403), an adjusting rod (404), a transverse plate (405), a top plate (406) and a sponge pad (407);

one end of each of the two baffle plates (3) is provided with an embedded groove (401), a sleeve (402) is rotatably connected inside each embedded groove (401), a knob (403) is sleeved outside each sleeve (402), an adjusting rod (404) is connected inside each sleeve (402) through threads, the other end of each adjusting rod (404) is rotatably connected with a transverse plate (405), the middle position of one end of each transverse plate (405) is fixedly connected with a top plate (406) through a bolt, and one end of each top plate (406) and one end of each fixed seat (1) are fixedly connected with a sponge pad (407);

a limiting adjusting mechanism (5) is movably connected to the side position of one end of the baffle (3), and the limiting adjusting mechanism (5) comprises a rectangular groove (501), a clamping groove (502), a sliding block (503), a screw rod (504), a limiting plate (505), an extension plate (506) and a U-shaped plate (507);

baffle (3) one end avris is close to roof (406) one side position department and has seted up rectangular channel (501), draw-in groove (502) have all been seted up to rectangular channel (501) top and bottom, there is slider (503) rectangular channel (501) through draw-in groove (502) swing joint, there is lead screw (504) slider (503) one end through threaded connection, lead screw (504) other end rotates and is connected with limiting plate (505), limiting plate (505) one end top position department founding has extension plate (506), extension plate (506) bottom corresponds roof (406) top position department founding and has U template (507).

2. The iv set of claim 1, wherein: the fixing seat (1) is formed by integrally casting light plastic, and the horizontal height of the bottom end of the top plate (406) is higher than that of the bottom end of the supporting block (2).

3. The iv set of claim 1, wherein: one end of the screw rod (504) penetrates through one end of the sliding block (503), and one end of the limiting plate (505) is fixedly connected with a protection pad.

4. The iv set of claim 1, wherein: the U-shaped plate (507) is correspondingly installed right above the top plate (406), and the bottom end of the U-shaped plate (507) is movably connected with the top end of the top plate (406).

5. The iv set of claim 1, wherein: baffle (3) one end avris position department equal fixedly connected with connecting plate (6), connecting plate (6) one end fixedly connected with elasticity constraint area (7), baffle (3) top corresponds elasticity constraint area (7) bottom position department fixedly connected with buckle (8), there is round pin axle (9) on the top of buckle (8) through threaded connection, fixing base (1) one end fixedly connected with bolster (10).

6. The iv set of claim 5, wherein: the elastic binding belt (7) penetrates through the buckle (8) and is fixedly connected with the connecting plate (6) at the other end, the bottom end of the pin shaft (9) penetrates through the top end of the buckle (8), the bottom end of the pin shaft (9) is sleeved with the rubber sleeve, and the bottom end of the pin shaft (9) is attached to the top end of the elastic binding belt (7).

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