CN210750598U

CN210750598U - Obstetrical infusion device convenient to move

Info

Publication number: CN210750598U
Application number: CN201920912229.0U
Authority: CN
Inventors: 马艳
Original assignee: First Affiliated Hospital of Zhengzhou University
Current assignee: First Affiliated Hospital of Zhengzhou University
Priority date: 2019-06-17
Filing date: 2019-06-17
Publication date: 2020-06-16
Anticipated expiration: 2029-06-17

Abstract

An obstetric infusion device convenient to move effectively solves the problem that an infusion bottle is easy to shake in the existing movable infusion device; the lifting rod comprises a lifting rod in the vertical axial direction, wherein two sliding rods which are in the front axial direction and the rear axial direction and are uniformly distributed in the vertical direction are respectively fixed on the front side and the rear side of the lifting rod, a fixing plate in the vertical direction is connected on the two sliding rods on the same side in a sliding manner, the two fixing plates can move oppositely or oppositely, a fixing rod in the vertical direction is respectively connected on the right end surfaces of the two fixing plates through a connecting rod, a plurality of clamping rods which are uniformly distributed in the vertical direction are respectively arranged on the opposite surfaces of the two fixing rods, the opposite surfaces of every two clamping rods which are opposite in the front and the rear direction are arc-shaped surfaces which are in the vertical axial; the structure is simple, the operation is convenient, the conception is novel, and the practicability is strong.

Description

Obstetrical infusion device convenient to move

Technical Field

The utility model relates to an obstetrical department medical auxiliary instrument field, concretely relates to obstetrical department infusion set convenient to remove.

Background

The hospitalization population of obstetrics mainly takes a lying-in woman and a newborn baby as well as the lying-in woman as a main nursing object.

The lying-in woman needs to be subjected to infusion disinfection nursing for several days after production, meanwhile, a large amount of activities are needed to promote recovery of body functions, a movable infusion support is needed for infusion, and the movable infusion support used in the current obstetrical department is flexible to move and convenient to operate; however, the existing movable infusion support usually uses a hook to hang an infusion bottle on the infusion support, and the infusion bottle is easy to shake in the moving process of the infusion support, so that air enters the infusion tube, and the infusion bottle falls off from the infusion support due to serious shaking, thereby threatening the life safety of a puerpera.

SUMMERY OF THE UTILITY MODEL

To the above situation, in order to overcome the defects of the prior art, the utility model aims to provide an obstetrical infusion device convenient to move, which effectively solves the problem that an infusion bottle is easy to shake in the existing movable infusion device.

The technical scheme who its solve is, including upper and lower axial lifter, both sides are fixed with the slide bar of two front and back axial and along upper and lower direction equipartitions respectively around the lifter, sliding connection has the fixed plate of an upper and lower direction on two slide bars of homonymy, two fixed plates can be relative or back to back the motion, be connected with the dead lever of upper and lower direction through the connecting rod respectively on the right-hand member face of two fixed plates, be equipped with a plurality of clamping bars along upper and lower direction equipartition on two dead lever opposite faces respectively, relative clamping bar opposite face is upper and lower axial and the relative arcwall face of opening around per two, the lifter right side is connected with through the bracing piece and is located dead lever below and upper and lower axial.

Compared with the prior art, the beneficial effects of the utility model are that: but set up relative motion's clamping rod, can satisfy the infusion bottle of different models and infusion bag's fixed demand, alleviateed lying-in woman's psychological burden, increased lying-in woman's comfort level, the lying-in woman of being convenient for removes and has accelerated lying-in woman's recovery rate, and the medical personnel operation of being convenient for has alleviateed medical personnel's working strength, this simple structure, convenient operation conceives the novelty, and the practicality is strong.

Drawings

Fig. 1 is an isometric view of the present invention.

Fig. 2 is a cross-sectional axial view of the present invention.

Fig. 3 is an enlarged view of a in fig. 2 according to the present invention.

Fig. 4 is an enlarged view of B in fig. 2 according to the present invention.

Detailed Description

The following describes the embodiments of the present invention in further detail with reference to the accompanying drawings.

By figure 1 to 4 and give, axial lifter 1 about including, both sides are fixed with the slide bar 2 of two front and back axial and edge upper and lower direction equipartitions respectively around lifter 1, sliding connection has the fixed plate 4 of an upper and lower direction on two slide bars 2 of homonymy, two fixed plates 4 can be relative or back-to-back motion, be connected with the dead lever 6 of upper and lower direction through connecting rod 5 respectively on the right-hand member face of two fixed plates 4, be equipped with the tight pole 7 of a plurality of tight poles of clamp along upper and lower direction equipartitions respectively on two dead lever 6 opposite faces, the tight pole 7 opposite face of clamp relative around per two is the relative arcwall face of upper and lower axial and opening, lifter 1 right side is connected with through bracing piece 11 and is located dead lever 6 below and axial support cover.

In order to enable the two fixing plates 4 to move oppositely or back to back, the upper side of the lifting rod 1 is rotatably connected with a threaded shaft 3 which is positioned between the two sliding rods 2 at the same side and has the front axial direction and the back axial direction, the threaded shaft 3 penetrates through the lifting rod 1, the front end and the back end of the threaded shaft 3 respectively penetrate through the fixing plates 4 and are connected with the threaded shaft through threads, and the front end face and the back end face of the threaded shaft 3 are fixed with hand wheels 8 with opposite thread turning directions.

In order to prevent the two fixing plates 4 from sliding off, the free end of each sliding rod 2 is provided with a limit block 9.

In order to facilitate hanging of an infusion bag, the lifting rod 1 is provided with a hook 10 which is positioned above the fixed rod 6 and in the left-right direction.

In order to enable the lifting rod 1 to move up and down, a support pipe 13 in the vertical axial direction is connected to the lower side of the lifting rod 1 in a sliding mode, a threaded fastener 14 in the left-right axial direction is connected to the support pipe 13 in a threaded mode, and the left end face of the threaded fastener 14 can be in contact with the outer edge face of the lifting rod 1.

In order to move the device conveniently, a base 15 is fixed at the lower end of the supporting tube 13, and a plurality of universal wheels 16 are uniformly distributed on the lower end surface of the base 15 along the circumferential direction.

In order to facilitate the puerpera to push the device, the outer side of the supporting tube 13 is provided with a handrail 17.

When the utility model is used, the threaded fastener 14 is rotated clockwise, the left end face of the threaded fastener 14 is far away from the outer edge face of the lifting rod 1, the fixing of the lifting rod 1 is released, the lifting rod 1 is moved downwards, when the lifting rod 1 descends to a proper position, the threaded fastener 14 is rotated anticlockwise, so that the left end face of the threaded fastener 14 is gradually contacted with and extrudes the outer edge face of the lifting rod 1, and the lifting rod 1 is fixed;

the hand wheel 8 is rotated clockwise, the two fixing plates 4 are driven to move back to back through the threaded shaft 3, the two fixing rods 6 are driven to move back to back through the two connecting rods 5, the distance between the front clamping rod 7 and the rear clamping rod 7 which are opposite to each other is increased, when the fixing plates 4 are in contact with the opposite surfaces of the limiting blocks 9, the hand wheel 8 is stopped to rotate, when an infusion bottle is used for infusion, the mouth part of the infusion bottle is placed in the supporting sleeve 12, the hand wheel 8 is rotated anticlockwise, the two fixing plates 4 are driven to move relatively through the threaded shaft 3, the two fixing rods 6 are driven to move relatively through the two connecting rods 5, the distance between the front clamping rod 7 and the rear clamping rod 7 which are opposite to each other is reduced, the inner end surfaces of the clamping rods 7 are gradually contacted with each other;

when an infusion bag is used for infusion, the bottom of the infusion bag is hung on the hook 10, the hand wheel 8 is rotated anticlockwise, the two fixing plates 4 are driven to move relatively by the threaded shaft 3, the two fixing rods 6 are driven to move relatively by the two connecting rods 5, the distance between the front clamping rod 7 and the rear clamping rod 7 which are opposite becomes smaller, the clamping rods 7 gradually contact and clamp the infusion bag, the position of the infusion bag is limited, the infusion bag cannot swing along with the movement of the device, and the hand wheel 8 stops rotating;

rotating the threaded fastener 14 clockwise, wherein the left end face of the threaded fastener 14 is far away from the outer edge face of the lifting rod 1, releasing the fixation of the lifting rod 1, moving the lifting rod 1 upwards, and rotating the threaded fastener 14 anticlockwise when the lifting rod 1 is lifted to a proper position, so that the left end face of the threaded fastener 14 gradually contacts and extrudes the outer edge face of the lifting rod 1, and the lifting rod 1 is fixed;

when the infusion bottle or the infusion bag is used for infusion, the operation can be repeated when the infusion bottle and the infusion bag need to be replaced.

Claims

1. An obstetric transfusion device convenient to move comprises a lifting rod (1) which is axially arranged up and down, its characterized in that, both sides are fixed with around two respectively around lifter (1) the slide bar (2) of axial and edge upper and lower direction equipartition, sliding connection has fixed plate (4) of an upper and lower direction on two slide bar (2) of homonymy, two fixed plate (4) can be relative or back-to-back motion, be connected with dead lever (6) of upper and lower direction through connecting rod (5) respectively on the right-hand member face of two fixed plate (4), be equipped with clamping bar (7) of a plurality of edge upper and lower direction equipartitions on two dead lever (6) opposite faces respectively, clamping bar (7) opposite face relative around per two is upper and lower axial and the relative arcwall face of opening, lifter (1) right side is connected with through bracing piece (11) and is located dead lever (6) below and upper and lower axial support cover (12).

2. The obstetric infusion device convenient to move according to claim 1, characterized in that the upper side of the lifting rod (1) is rotatably connected with a threaded shaft (3) which is positioned between the two sliding rods (2) at the same side and has a front axial direction and a rear axial direction, the threaded shaft (3) penetrates through the lifting rod (1), the front end and the rear end of the threaded shaft (3) respectively penetrate through the fixing plate (4) and are in threaded connection with the fixing plate, the threads of the front end and the rear end of the threaded shaft (3) are opposite in thread turning direction, and a hand wheel (8) is fixed on the front end face of the threaded shaft.

3. A portable obstetric infusion device as claimed in claim 1, wherein each said slide bar (2) is provided with a stop (9) at its free end.

4. The obstetric infusion device convenient to move as claimed in claim 1, wherein said lifting rod (1) is provided with a hook (10) which is positioned above said fixing rod (6) and is oriented in the left-right direction.

5. A portable obstetric infusion device as claimed in claim 1, wherein said elevation bar (1) is slidably connected to a vertical axial support tube (13) at the lower side thereof, a left and right axial threaded fastener (14) is threadedly connected to said support tube (13), and the left end face of said threaded fastener (14) is in surface contact with the outer edge of said elevation bar (1).

6. A portable obstetric infusion set as claimed in claim 5, wherein a base (15) is fixed to the lower end of said support tube (13), and a plurality of universal wheels (16) are disposed on the lower end surface of said base (15) and are uniformly distributed along the circumferential direction thereof.

7. A portable obstetric infusion device as claimed in claim 5, wherein said support tube (13) is provided with a hand rest (17) on the outside thereof.