CN215083345U

CN215083345U - Gravity venous transfusion nursing device

Info

Publication number: CN215083345U
Application number: CN202121132452.7U
Authority: CN
Inventors: 常丽兰
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-05-25
Filing date: 2021-05-25
Publication date: 2021-12-10
Anticipated expiration: 2031-05-25

Abstract

The utility model discloses a gravity venous transfusion nursing device, which belongs to the field of medical instruments. The utility model provides a gravity venous transfusion nursing device, includes the herringbone support, herringbone support top surface middle part fixedly connected with dead lever, the dead lever middle part has set firmly the external screw thread, the outside cover of external screw thread is equipped with the sleeve, be equipped with the adjusting part in the sleeve left part, the outside fixedly connected with backup pad in sleeve upper end, backup pad top surface rear portion is equipped with fixed subassembly, sliding connection has L type pole in the dead lever upper portion, the equal fixedly connected with a plurality of T type stoppers of back wall before the L type pole, the cover is equipped with fixing device on the T type stopper. The utility model discloses a press the T template downwards, the T template drives Y type pole lapse, puts into near the transfer line of the hand of the person of infusing in slide bar upper portion and loosens the T template, and spring B drives Y type pole and slide bar upper portion butt to fix the transfer line, arouse the transfer line when preventing the motion of the hand of the person of infusing and the syringe needle of connecting to rock, the protectiveness is good, improves the travelling comfort.

Description

Gravity venous transfusion nursing device

Technical Field

The utility model relates to the field of medical instruments, more specifically say, relate to a gravity venous transfusion nursing device.

Background

Intravenous infusion is a method of infusing a large amount of sterile liquid, electrolyte and medicine into the body from veins by utilizing the principles of atmospheric pressure and hydrostatic pressure. Intravenous infusion of large quantities of fluid, electrolytes or blood is known as intravenous infusion. The injection site and the transfusion are different, and the injection can be classified into peripheral venous transfusion, central venous transfusion, high nutrient Transfusion (TPN), blood transfusion and the like. The infusion support is used for hanging an infusion bottle to generate pressure difference when venous infusion is carried out, so that liquid medicine can be input into a human body, but the existing infusion support only can provide the function of hanging the infusion bottle and cannot fix an infusion tube, so that an infusion person can easily drive the infusion tube and a needle connected with the infusion tube to move particularly for a child who is active, pain is generated to the infusion person, the needle can even fall off, and the protection performance is poor. In view of this, we propose a gravity iv administration device.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

An object of the utility model is to provide a gravity venous transfusion nursing device to solve the problem that proposes among the above-mentioned background art.

2. Technical scheme

A gravity venous transfusion nursing device comprises a herringbone support, universal wheels are fixedly connected to the outer end of the bottom surface of the herringbone support, a fixed rod is fixedly connected to the middle of the top surface of the herringbone support, external threads are fixedly arranged in the middle of the fixed rod, a sleeve is sleeved outside the external threads, an adjusting assembly is arranged in the left portion of the sleeve and comprises a shifting rod, a connecting rod is rotatably connected to the upper portion of the shifting rod, a spring A is sleeved outside the connecting rod, limiting teeth are fixedly connected to the right end of the connecting rod, a supporting plate is fixedly connected to the outer portion of the upper end of the sleeve, a plurality of binding belts are mounted on the top surface of the supporting plate, a fixing assembly is arranged at the rear portion of the top surface of the supporting plate and comprises a sliding rod in a J-shaped structure, a spring B is fixedly connected in the middle of the sliding rod, a T-shaped plate is fixedly connected to the upper end of the spring B, and a Y-shaped rod is fixedly connected to the top surface of the T-shaped plate, sliding connection has L type pole in the dead lever upper portion, a plurality of T type stoppers of the equal fixedly connected with of back wall before the L type pole, the cover is equipped with fixing device on the T type stopper, fixing device includes the fixed plate, the fixed plate outer wall is a plurality of U type poles of spacing equidistant fixedly connected with.

Preferably, the upper end of the deflector rod is of a circular structure, the deflector rod is eccentrically connected with the connecting rod, and the limiting teeth are in threaded connection with the external threads.

Preferably, the sliding seat fixedly connected with the bottom surface of the sliding rod is connected with the supporting plate in a sliding mode, the T-shaped plate is connected with the sliding rod in a sliding mode, and the front portion of the T-shaped plate penetrates through the sliding rod to extend to the outer side.

Preferably, the left part of the upper end of the fixed rod is in threaded connection with a plum blossom bolt, and the right end of the plum blossom bolt penetrates into the fixed rod and is in butt fit with the L-shaped rod.

Preferably, a convex hole is formed in the upper portion of the fixing plate, the convex hole is in hanging connection with the T-shaped limiting block in a matched mode, and the sizes of the U-shaped rod from top right to bottom are sequentially reduced.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages of:

1. the utility model discloses a press the T template downwards, the T template drives Y type pole lapse, puts into near the transfer line of the hand of the person of infusing in slide bar upper portion and loosens the T template, and spring B drives Y type pole and slide bar upper portion butt to fix the transfer line, arouse the transfer line when preventing the motion of the hand of the person of infusing and the syringe needle of connecting to rock, the protectiveness is good, improves the travelling comfort.

2. The utility model discloses a upwards rotate the driving lever, the driving lever drives the spacing tooth of being connected with the connecting rod and the joint cancellation of external screw thread to can adjust the height of backup pad, thereby make the crowd that the backup pad accessible was adjusted and is adapted to different risees, can fix the active children hand through the constraint area, the suitability is strong.

3. The utility model discloses a place the infusion bottle with fixing device in, the fixed plate articulates through protruding shape hole and T type stopper, can make fixed plate and L type pole be connected stably for the infusion person avoids the infusion bottle to rock when needs remove and causes the transfer line to drop, and stability is good.

Drawings

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

FIG. 2 is a schematic structural view of the L-shaped rod, the T-shaped limiting block and the fixing device of the present invention;

fig. 3 is an anatomical schematic view of the fixing component structure of the present invention;

FIG. 4 is an enlarged view of the anatomy of the structure at the position A;

the reference numbers in the figures illustrate: 1. a herringbone bracket; 2. a universal wheel; 3. fixing the rod; 4. an external thread; 5. a sleeve; 6. an adjustment assembly; 601. a deflector rod; 602. a connecting rod; 603. a spring A; 604. limiting teeth; 7. a support plate; 8. a binding belt; 9. a fixing assembly; 901. a slide bar; 902. a slide base; 903. a spring B; 904. a T-shaped plate; 905. a Y-shaped rod; 10. an L-shaped rod; 11. a T-shaped limiting block; 12. a fixing device; 1201. a fixing plate; 1202. a convex hole; 1203. a U-shaped rod; 13. a quincuncial bolt.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, the present invention provides a technical solution:

a gravity venous transfusion nursing device comprises a herringbone support 1, universal wheels 2 are fixedly connected at the outer end of the bottom surface of the herringbone support 1, a fixed rod 3 is fixedly connected at the middle part of the top surface of the herringbone support 1, external threads 4 are fixedly arranged at the middle part of the fixed rod 3, a sleeve 5 is sleeved outside the external threads 4, an adjusting component 6 is arranged in the left part of the sleeve 5, the adjusting component 6 comprises a deflector rod 601, the upper part of the deflector rod 601 is rotatably connected with a connecting rod 602, a spring A603 is sleeved outside the connecting rod 602, a limiting tooth 604 is fixedly connected at the right end of the connecting rod 602, a supporting plate 7 is fixedly connected outside the upper end of the sleeve 5, a plurality of constraint belts 8 are arranged on the top surface of the supporting plate 7, a fixing component 9 is arranged at the rear part of the top surface of the supporting plate 7, the fixing component 9 comprises a sliding rod 901 which is in a J-shaped structure, a spring B903 is fixedly connected in the middle part of the sliding rod 901, a T-shaped plate 904 is fixedly connected at the upper end of the spring B903, and a Y-shaped rod 905 is fixedly connected on the top surface of the T-shaped plate 904, 3 upper portions of dead lever sliding connection have L type pole 10, and the equal a plurality of T type stoppers 11 of back wall fixedly connected with before L type pole 10, the cover is equipped with fixing device 12 on the T type stopper 11, and fixing device 12 includes fixed plate 1201, and the fixed plate 1201 outer wall is a plurality of U type poles 1203 of spacing equidistant fixedly connected with. The utility model discloses a make progress and rotate driving lever 601, driving lever 601 drives spacing tooth 604 and the joint cancellation of external screw thread 4 be connected with connecting rod 602 to adjust the backup pad 7 to adaptation height, through pressing down T template 904, T template 904 drives Y type pole 905 lapse, puts into slide bar 901 upper portion with transfusion person's hand near the transfer line and loosens T template 904, and spring B903 drives Y type pole 905 and slide bar 901 upper portion butt, thereby fixes the transfer line.

Specifically, the upper end of the deflector rod 601 is in a circular structure, the deflector rod 601 is eccentrically connected with the connecting rod 602, and the limiting tooth 604 is in threaded connection with the external thread 4. When the shift lever 602 rotates upward, the limit tooth 604 connected to the connecting rod 602 is driven to move leftward, so that the engagement between the limit tooth 604 and the external thread 4 is cancelled, and the heights of the sleeve 5 and the supporting plate 7 can be adjusted.

Further, a sliding seat 902 fixedly connected with the bottom surface of the sliding rod 901 is slidably connected with the supporting plate 7, a T-shaped plate 904 is slidably connected with the sliding rod 901, and the front part of the T-shaped plate 904 penetrates through the sliding rod 901 to extend to the outside. When the T-shaped plate 904 is pressed downwards, the Y-shaped rod 905 is not abutted with the upper part of the sliding rod 901, when the infusion tube is placed into the upper part of the sliding rod 901 and the T-shaped plate 904 is loosened, the spring B903 drives the Y-shaped rod 905 to be abutted with the upper part of the sliding rod 901, and therefore the infusion tube is fixed.

Still further, the left part of the upper end of the fixed rod 3 is in threaded connection with a plum blossom bolt 13, and the right end of the plum blossom bolt 13 penetrates into the fixed rod 3 and is in butt fit with the L-shaped rod 10. The height of the L-shaped rod 10 can be adjusted by unscrewing the plum bolt 13, so that the medical staff can use the L-shaped rod conveniently.

Furthermore, a convex hole 1202 is formed in the upper portion of the fixing plate 1201, the convex hole 1202 is in hanging connection with the T-shaped limiting block 11, and the sizes of the U-shaped rod 1203 from top to bottom are sequentially reduced. When the convex hole 1202 is hooked with the T-shaped limiting block 11, the fixing plate 1201 can be prevented from shaking.

The working principle is as follows: the utility model discloses when using, clockwise upwards rotates driving lever 601 to 180, driving lever 601 drives the spacing tooth 604 left motion of being connected with connecting rod 602, spacing tooth 604 and external screw thread 4's joint cancellation, thereby adjust backup pad 7 to adaptation height, it is fixed with external screw thread 4 joint to make spacing tooth 604 at reverse rotation driving lever 601, it places in the clearance with fixed plate 1201 and U type pole 1203 to consolidate the infusion bottle, articulate with T type stopper 11 through convex hole 1202, can avoid fixed plate 1201 to produce and rock, press T type board 904 downwards, T type board 904 drives Y type pole 905 lapse, put into near the infusion person's hand slide bar 901 upper portion and loosen T type board 904, spring B903 drives Y type pole 905 and slide bar 901 upper portion butt, thereby fix the infusion pipe.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a gravity venous transfusion nursing device, includes herringbone support (1), its characterized in that: the outer ends of the bottom surfaces of the herringbone supports (1) are fixedly connected with universal wheels (2), the middle part of the top surface of the herringbone support (1) is fixedly connected with a fixed rod (3), the middle part of the fixed rod (3) is fixedly provided with an external thread (4), a sleeve (5) is sleeved outside the external thread (4), an adjusting component (6) is arranged in the left part of the sleeve (5), the adjusting component (6) comprises a shifting rod (601), the upper part of the shifting rod (601) is rotatably connected with a connecting rod (602), a spring A (603) is sleeved outside the connecting rod (602), the right end of the connecting rod (602) is fixedly connected with a limiting tooth (604), the outer part of the upper end of the sleeve (5) is fixedly connected with a supporting plate (7), the top surface of the supporting plate (7) is provided with a plurality of binding belts (8), the rear part of the top surface of the supporting plate (7) is provided with a fixing component (9), and the fixing component (9) comprises a sliding rod (901) which is in a J-shaped structure, slide bar (901) middle part internal fixation is connected with spring B (903), spring B (903) upper end fixedly connected with T template (904), T template (904) top surface fixedly connected with Y type pole (905), sliding connection has L type pole (10) in dead lever (3) upper portion, a plurality of T type stopper (11) of the equal fixedly connected with of back wall before L type pole (10), the cover is equipped with fixing device (12) on T type stopper (11), fixing device (12) are including fixed plate (1201), fixed plate (1201) outer wall is a plurality of U type poles (1203) of spacing equidistant fixedly connected with.

2. A gravity iv administration set according to claim 1, wherein: the upper end of the shifting lever (601) is of a circular structure, the shifting lever (601) is eccentrically connected with the connecting rod (602), and the limiting teeth (604) are in threaded connection with the external threads (4).

3. A gravity iv administration set according to claim 1, wherein: the sliding seat (902) fixedly connected with the bottom surface of the sliding rod (901) is connected with the supporting plate (7) in a sliding mode, the T-shaped plate (904) is connected with the sliding rod (901) in a sliding mode, and the front portion of the T-shaped plate (904) penetrates through the sliding rod (901) and extends to the outer side.

4. A gravity iv administration set according to claim 1, wherein: the left part of the upper end of the fixed rod (3) is in threaded connection with a plum blossom bolt (13), and the right end of the plum blossom bolt (13) penetrates into the fixed rod (3) and is in butt fit with the L-shaped rod (10).

5. A gravity iv administration set according to claim 1, wherein: the fixing plate (1201) is provided with a convex hole (1202) in the upper portion, the convex hole (1202) is in hanging connection with the T-shaped limiting block (11) in a matched mode, and the size of the U-shaped rod (1203) decreases from top to bottom in sequence.