CN218900200U

CN218900200U - Intravenous transfusion liquid preparation device

Info

Publication number: CN218900200U
Application number: CN202222618683.XU
Authority: CN
Inventors: 谭定国
Original assignee: Southern Hospital Southern Medical University
Current assignee: Southern Hospital Southern Medical University
Priority date: 2022-09-29
Filing date: 2022-09-29
Publication date: 2023-04-25
Anticipated expiration: 2032-09-29

Abstract

The utility model discloses an intravenous transfusion liquid preparation device which comprises a bottom shell, wherein the top of an inner cavity of the bottom shell is connected with a first motor through a bolt, a transmission shaft of the first motor extends out of the top of the bottom shell and is connected with a rotating mechanism, the top of the rotating mechanism is provided with a first positioning mechanism, the top of the bottom shell is connected with a transverse plate through a vertical supporting rod, the top of the transverse plate is provided with a vertical mounting plate and a second positioning mechanism which is positioned at the front side of the mounting plate and can be used for positioning a plurality of medicine bottles at one time, and the upper part of the front side of the mounting plate is provided with a bottle clamping mechanism which can clamp the plurality of medicine bottles at one time. According to the utility model, the bottle clamping mechanism can clamp a plurality of medicine bottles filled with medicines at one time, a mode of repeatedly taking, replacing and holding the medicine bottles for a plurality of times by hands is replaced, and the workload of medical staff is reduced.

Description

Intravenous transfusion liquid preparation device

Technical Field

The utility model relates to an intravenous transfusion liquid preparation device.

Background

Intravenous infusion is a method for inputting a large amount of sterile liquid, electrolyte and medicine into a body by using the principle of atmospheric pressure and hydrostatic pressure, and is called an intravenous infusion method by intravenous injection of a large amount of liquid, electrolyte or blood, and can be divided into peripheral intravenous infusion, central intravenous infusion, high-nutrition infusion, blood transfusion and the like due to different injection positions and infusion, and a liquid preparation device is required to be used for mixing the medicine before intravenous infusion.

The utility model patent of patent application publication number CN212880143U discloses a venous transfusion liquid preparation device for internal medicine nursing, including plastics casing and metal cylinder, plastics casing top inner wall intermediate position is equipped with a motor through the bolt fastening, plastics casing top outer wall intermediate position is opened there is first through-hole, and a motor output shaft passes first through-hole and passes through the bolt fastening and have the vertical U type metal support of placing, U type metal support one side top position is equipped with No. two motors through the bolt fastening, U type metal support lateral wall is close to No. two motor positions department and is opened No. two through-holes, and No. two motor output shaft passes No. two through-holes and passes through bolt fastening with metal cylinder lateral wall through the bolt fastening through the bolt. The utility model can drive the metal cylinder to rotate, can shake and mix the medicaments uniformly, is favorable for dispersing the medicaments uniformly, improves the dispensing quality, has high automation degree, saves labor, can fix medicament bottles with different specifications, is convenient to adjust and is simple to operate.

However, the intravenous infusion dispensing device still has the defects in practical use: when dispensing, medical staff is required to hold the injector by one hand and hold the medicine bottle by the other hand, the needle of the injector is stretched into the medicine bottle held by the other hand by the hand to absorb the medicine, and then the absorbed medicine is injected into the medicine bottle filled with other medicines by the injector, so that the medicines are mixed together. Because the medicine content in each medicine bottle is limited, when the amount of the medicine used for preparing liquid needs more (one bottle cannot meet the condition that a plurality of bottles can not be met), medical staff put down the medicine bottle and pick up a new medicine bottle again by the other hand after extracting the medicine in one medicine bottle by using the syringe each time and hold the syringe to enable the needle head of the syringe to extend into the new medicine bottle to extract the medicine, and thus the hand holding the medicine bottle needs to repeatedly take and change the medicine bottle, and the workload of the medical staff is increased.

Therefore, it is necessary to design an intravenous infusion dispensing device to solve the above-mentioned problems.

Disclosure of Invention

The utility model aims to provide an intravenous transfusion liquid preparation device, which can clamp a plurality of medicine bottles filled with medicines at one time through a bottle clamping mechanism, replaces a mode of repeatedly taking and replacing the medicine bottles for a plurality of times by hands, and reduces the workload of medical staff.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a liquid device is joined in marriage in intravenous infusion, includes the drain pan, there is first motor at the top of drain pan inner chamber through bolted connection, and the transmission shaft of first motor stretches out the top of drain pan and is connected with slewing mechanism, and slewing mechanism's top is provided with first positioning mechanism, the top of drain pan is connected with the diaphragm through vertical bracing piece, and the diaphragm top has vertical mounting panel and the second positioning mechanism that is located the disposable location a plurality of medicament bottles of mounting panel front side, the upper portion of mounting panel front side is provided with the bottle clamping mechanism that can disposable centre gripping a plurality of medicament bottles.

Preferably, the rotating mechanism is a rotating plate, the first positioning mechanism is provided with two groups, each group of first positioning mechanism comprises two fixing plates fixed on the rotating plate, one opposite sides of the two fixing plates respectively penetrate through a first threaded rod in threaded connection with each fixing plate, one opposite sides of the two first threaded rods are respectively and movably connected with a first clamping plate, and a clamping space is reserved between the two first clamping plates.

Preferably, the bottom of each of the first clamping plates is in sliding contact with the top surface of the rotating plate.

Preferably, the top of the bottom shell is connected with a supporting ring, and the top of the supporting ring is in sliding contact with the bottom surface of the rotating plate.

Preferably, the bottom of the bottom shell is connected with a supporting block, and anti-skid patterns are arranged at the bottom of the supporting block.

Preferably, the bottle clamping mechanism comprises two opposite positioning plates fixed on the front side of the mounting plate, one side of each of the two opposite positioning plates is rotatably connected with a rotating seat, a second motor for controlling the rotating seat to rotate is installed at one positioning plate, an upper plate body and a lower plate body which are parallel to each other are fixedly connected on the front side of the rotating seat, a movable third clamping plate is arranged between the two plate bodies, a second threaded rod in threaded connection with the plate body is arranged at one plate body in a penetrating mode, the second threaded rod is movably connected with the third clamping plate, and a clamping groove capable of clamping a plurality of medicine bottles at one time is formed between the other plate body and the third clamping plate.

Preferably, the second positioning mechanism comprises a vertical plate and a baffle plate which are fixed at the top of the transverse plate and are parallel to each other, a movable second clamping plate is arranged between the vertical plate and the baffle plate, an electric telescopic rod is arranged on the vertical plate in a penetrating mode, a telescopic rod portion of the electric telescopic rod is connected with the second clamping plate, and a clamping groove capable of positioning a plurality of medicament bottles at one time is formed between the second clamping plate and the baffle plate.

Preferably, a friction pad is adhered to the surface of the second clamping plate facing the baffle plate.

Preferably, an ultraviolet lamp is installed at the bottom of the transverse plate.

Preferably, a controller is arranged at the top of the transverse plate, and the output end of the controller is electrically connected with the electric telescopic rod, the first motor, the ultraviolet lamp and the second motor.

Compared with the prior art, the utility model has the following beneficial effects:

according to the utility model, the bottle clamping mechanism capable of clamping a plurality of medicine bottles at one time is adopted, so that a plurality of medicine bottles, in which the medicine is required to be extracted, are clamped and fixed on the bottle clamping mechanism at one time, the medicine bottles are not required to be repeatedly taken, changed and held by hands, and the syringe is directly held by hands, so that the needle heads of the syringe extend into different medicine bottles to extract the medicine, and the workload of medical staff is reduced; the second positioning mechanism capable of positioning the plurality of medicament bottles at one time is adopted, the plurality of medicament bottles filled with other medicaments are positioned on the second positioning mechanism, the medicament bottles do not need to be held by hands, the extracted medicaments are directly injected into the corresponding medicament bottles by the injector, and the workload of medical staff is reduced.

The clamping space, the clamping groove and the clamping groove are all adjustable in size, so that medicine bottles of different specifications can be conveniently clamped, and medicine dispensing is more convenient.

Drawings

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

FIG. 2 is a top view of the bottom shell and support ring of the present utility model;

FIG. 3 is a left side partial cross-sectional view of the baffle and cross-plate of the present utility model;

fig. 4 is a bottom view of the support bar and cross plate of the present utility model.

In the figure: 1 bottom shell, 2 first motor, 3 rotary mechanism, 4 fixed plate, 5 first threaded rod, 51 second rotating handle, 6 first splint, 61 convex part, 7 bracing piece, 8 ultraviolet lamp, 9 baffles, 10 risers, 11 electric telescopic handle, 12 second splint, 121 friction pad, 13 controller, 14 mounting panel, 15 locating plate, 16 rotary seat, 17 plate body, 18 second threaded rod, 181 first rotating handle, 19 third splint, 191 projection, 20 second motor, 21 holding ring, 22 diaphragm, 23 bottle clamping mechanism, 24 first locating mechanism, 25 second locating mechanism, a clamping groove, b clamping groove.

Detailed Description

Referring to fig. 1-4, an intravenous infusion liquid dispensing device comprises a bottom shell 1, wherein four corners of the bottom shell 1 are connected with supporting blocks through bolts, and the bottom shell 1 can be conveniently stabilized by arranging the supporting blocks to support the bottom shell 1. The bottom of supporting shoe is equipped with the anti-skidding line, through setting up the anti-skidding line, can play the effect that increases supporting shoe and ground friction, can be convenient for the supporting shoe stable. The top of the inner cavity of the bottom shell 1 is connected with a first motor 2 through a bolt, a transmission shaft of the first motor 2 extends out of the top of the bottom shell 1 and is connected with a rotating mechanism 3, and a first positioning mechanism 24 is arranged at the top of the rotating mechanism 3. Four corners at the top of the bottom shell 1 are all connected with supporting rods 7 through bolts, the tops of the supporting rods 7 are connected with transverse plates 22 through bolts, and the tops of the transverse plates 22 are provided with second positioning mechanisms 25. The front side at the top of the transverse plate 22 is connected with the controller 13 through a bolt, the controller 13 is positioned at the front side of the second positioning mechanism 25, the rear side at the top of the transverse plate 22 is connected with the mounting plate 14 through a bolt, and the mounting plate 14 is positioned at the rear side of the second positioning mechanism 25. The ultraviolet lamp 8 is installed to the bottom of diaphragm 22, and controller 13 output is connected with first motor 2 and ultraviolet lamp 8 electricity respectively. The upper part of the front side of the mounting plate 14 is provided with a bottle clamping mechanism 23. The top of drain pan 1 is connected with holding ring 21 through the bolt, and four bracing pieces 7 in drain pan 1 top four corners are located the periphery of holding ring 21, and the top and the rotary mechanism 3 sliding contact of holding ring 21 can play the effect of supporting rotary mechanism 3 through setting up holding ring 21, can be convenient for rotary mechanism 3 stable rotation.

The bottle clamping mechanism 23 comprises two positioning plates 15, wherein the two positioning plates 15 are positioned at the left side and the right side of the front side of the mounting plate 14, the rear sides of the two positioning plates 15 are connected with the mounting plate 14 through bolts, one side, opposite to the two positioning plates 15, of the two positioning plates 15 is rotationally connected with a rotating seat 16, the top and the bottom of the front side of the rotating seat 16 are connected with plate bodies 17 through bolts, the two plate bodies 17 are parallel to each other, a movable third clamping plate 19 is arranged between the two plate bodies 17, a second threaded rod 18 is installed at the position of the plate body 17, connected with the bottom of the front side of the rotating seat 16, the top of the second threaded rod 18 is movably connected with the third clamping plate 19, the top of the second threaded rod 18 is limitedly installed in a convex column 191 at the bottom of the third clamping plate 19, and the second threaded rod 18 can rotate relative to the convex column 191. The third clamping plate 19 is positioned between the two plate bodies 17 connected with the top and the bottom of the front side of the rotating seat 16, and a clamping groove a is formed between the plate bodies 17 connected with the top of the front side of the rotating seat 16, and the size of the clamping groove a is changed by moving the third clamping plate 19, so that medicine bottles with different specifications can be clamped. The clamping groove a is a long groove, a plurality of medicine bottles can be clamped at one time, and medicines in the medicine bottles clamped in the clamping groove a need to be extracted through the injector. The surface and the plate body 17 threaded connection of second threaded rod 18, the bottom of second threaded rod 18 is connected with first knob 181, through setting up first knob 181, can be convenient for medical personnel grasp in order to rotate second threaded rod 18. When the second threaded rod 18 rotates, upward movement is realized through threaded connection with the plate body 17, so that the third clamping plate 19 is pushed to move upwards to be close to the plate body 17 connected to the top of the front side of the rotating seat 16. The right side of the rotating seat 16 is provided with a second motor 20, the left side of the second motor 20 is connected with a positioning plate 15 positioned on the right side of the front side of the mounting plate 14 through bolts, and the output end of the controller 13 is electrically connected with the second motor 20.

The rotating mechanism 3 is a rotating plate. The first positioning mechanism 24 has two sets of, and every first positioning mechanism of group includes two fixed plates 4, and the bottom of each fixed plate 4 is connected with the rotor plate through the bolt, and two opposite one sides of fixed plate 4 run through and are provided with first threaded rod 5, and the surface and the fixed plate 4 threaded connection of first threaded rod 5, two opposite one end swing joint of first threaded rod 5 on two fixed plates 4 have first splint 6, are the clamping space of adjustable size between two first splint 6. The opposite side protrusion of two first splint 6 forms bulge 61, and the spacing installation of two relative one ends of threaded rod 5 is in corresponding bulge 61 and can rotate relative bulge 61, through setting up fixed plate 4, can support threaded rod 5, can be convenient for the installation and the use of threaded rod 5, realizes that two first splint 6 are close to each other and keep away from each other. The bottom and the rotary mechanism 3 sliding contact of first splint 6, the one end that two first threaded rods 5 on every pair of fixed plates 4 kept away from first splint 6 is connected with the second and changes handle 51, through setting up the second and changes handle 51, can be convenient for medical personnel grasp in order to rotate first threaded rod 5. When the two first threaded rods 5 rotate, the two first threaded rods 5 are mutually close to or far away from each other through the threaded connection relation with the fixed plate 4, and then the two first clamping plates 6 connecting the two first threaded rods 5 are mutually close to or far away from each other.

The second positioning mechanism 25 comprises a vertical plate 10, the bottom of the vertical plate 10 is connected with a transverse plate 22 through a bolt, the top of the transverse plate 22 is connected with a baffle plate 9 through a bolt, the baffle plate 9 is positioned on the front side of the vertical plate 10, the baffle plate 9 is parallel to the vertical plate 10, a movable second clamping plate 12 is arranged between the baffle plate 9 and the vertical plate 10, an electric telescopic rod 11 penetrates through the rear side of the vertical plate 10, and the output end of the controller 13 is electrically connected with the electric telescopic rod 11. The front side of the telescopic rod part of the electric telescopic rod 11 is connected with a second clamping plate 12, a clamping groove b is formed between the second clamping plate 12 and the baffle plate 9, and the size of the clamping groove b is changed by the movement of the second clamping plate 12, so that medicament bottles with different specifications can be clamped. The clamping groove b is also a long groove, so that a plurality of medicament bottles can be clamped at one time, and medicaments extracted through the injector are injected into the corresponding medicament bottles clamped in the clamping groove b. The friction pad 121 is stuck to the front side of the second clamping plate 12, and by providing the friction pad, the function of increasing the friction force between the medicine bottle for dispensing and the second clamping plate 12 can be achieved, and the second clamping plate 12 can be used for conveniently positioning the medicine bottle.

When the medicine bottle clamping device is used, the second motor 20 is started through the controller 13, the rotating seat 16, the plate body 17, the second threaded rod 18 and the third clamping plate 19 are driven to rotate through the second motor 20, the second motor 20 is controlled to stop working through the controller 13 when the surface of the rotating seat 16, which is connected with the plate body 17, is rotated upwards, then a plurality of medicine bottles containing medicines to be taken are placed in the clamping groove a between the plate body 17 and the third clamping plate 19, the third clamping plate 19 is driven to move close to the medicine bottle through the rotating second threaded rod 18, the medicine bottle is clamped and positioned through the plate body 17 and the third clamping plate 19, the second motor 20 is started through the controller 13 after the medicine bottle is clamped and positioned, and the rotating seat 16, the plate body 17, the second threaded rod 18 and the third clamping plate 19 are driven to rotate through the transmission shaft of the second motor 20, so that the medicine bottle is rotated to an angle convenient for taking the medicine in the medicine bottle. Thereafter, a medicine bottle for dispensing (i.e., a medicine bottle) containing the dispensed medicine liquid is placed in the holding groove b between the baffle plate 9 and the second clamp plate 12. The telescopic rod part of the electric telescopic rod 11 is started to do telescopic motion through the controller 13, the second clamping plate 12 is driven to do back and forth motion through the telescopic rod part of the electric telescopic rod 11, the medicine bottle for dispatching is clamped and positioned through the baffle 9 and the second clamping plate 12, and then the medicine in the medicine bottle at the clamping groove a is extracted through the injector and then is injected into the medicine bottle for dispatching. And then, taking out two of the medicine bottles for blending from the space between the second clamping plate 12 and the baffle plate 9 and respectively placing the medicine bottles between the two pairs of first clamping plates 6, rotating the first threaded rod 5 to drive the first clamping plates 6 to transversely move, clamping each medicine bottle for blending through the two first clamping plates 6, starting the first motor 2 through the controller 13, driving the rotating mechanism 3, the fixed plate 4, the first threaded rod 5 and the first clamping plates 6 to rotate through the transmission shaft of the first motor 2, driving the clamped medicine bottles for blending to rotate through the first clamping plates 6, uniformly mixing medicines in the medicine bottles for blending through rotating centrifugal force, and taking out the medicines in the medicine bottles for blending for use after the mixing is completed.

Claims

1. The utility model provides a liquid device is joined in marriage in intravenous infusion, includes drain pan (1), there is first motor (2) at the top of drain pan (1) inner chamber through bolted connection, and the transmission shaft of first motor (2) stretches out the top of drain pan (1) and is connected with slewing mechanism (3), and the top of slewing mechanism (3) is provided with first positioning mechanism (24), its characterized in that: the top of drain pan (1) is connected with diaphragm (22) through vertical bracing piece (7), and there is vertical mounting panel (14) at diaphragm (22) top and is located second positioning mechanism (25) of a plurality of medicament bottles of disposable location of mounting panel (14) front side, the upper portion of mounting panel (14) front side is provided with bottle clamping mechanism (23) that can once only centre gripping a plurality of medicament bottles.

2. An intravenous infusion fluid dispensing device as claimed in claim 1, wherein: the rotating mechanism (3) is a rotating plate, the first positioning mechanisms (24) are two groups, each group of first positioning mechanisms (24) comprises two fixing plates (4) fixed on the rotating plate, one side, opposite to the two fixing plates (4), of each fixing plate is respectively penetrated and provided with a first threaded rod (5) in threaded connection with each fixing plate (4), one side, opposite to the two first threaded rods (5), of each fixing plate is respectively movably connected with a first clamping plate (6), and a clamping space is reserved between the two first clamping plates (6).

3. An intravenous infusion fluid dispensing device as claimed in claim 2, wherein: the bottom of each first clamping plate (6) is in sliding contact with the top surface of the rotating plate.

4. An intravenous infusion fluid dispensing device as claimed in claim 3, wherein: the top of the bottom shell (1) is connected with a supporting ring (21), and the top of the supporting ring (21) is in sliding contact with the bottom surface of the rotating plate.

5. An intravenous infusion fluid dispensing device as in claim 4, wherein: the bottom of the bottom shell (1) is connected with a supporting block, and anti-skid patterns are arranged at the bottom of the supporting block.

6. An intravenous infusion fluid dispensing device as claimed in claim 1, wherein: the bottle clamping mechanism (23) comprises two opposite positioning plates (15) fixed on the front side of the mounting plate (14), one side, opposite to the two positioning plates (15), of each positioning plate is rotationally connected with a rotating seat (16), a second motor (20) for controlling the rotating seats (16) to rotate is installed at one positioning plate (15), two mutually parallel upper and lower plate bodies (17) are fixedly connected to the front side of the rotating seat (16), a movable third clamping plate (19) is arranged between the two plate bodies (17), a second threaded rod (18) in threaded connection with the plate body (17) is arranged at one plate body (17) in a penetrating mode, the second threaded rod (18) is movably connected with the third clamping plate (19), and a clamping groove capable of clamping a plurality of medicine bottles at one time is formed between the other plate body (17) and the third clamping plate (19).

7. The iv set of claim 6, wherein: the second positioning mechanism (25) comprises a vertical plate (10) and a baffle plate (9) which are fixed at the top of the transverse plate (22) and are parallel to each other, a second movable clamping plate (12) is arranged between the vertical plate (10) and the baffle plate (9), an electric telescopic rod (11) is arranged on the vertical plate (10) in a penetrating mode, a telescopic rod portion of the electric telescopic rod (11) is connected with the second clamping plate (12), and clamping grooves capable of positioning a plurality of medicament bottles at one time are formed between the second clamping plate (12) and the baffle plate (9).

8. An intravenous infusion fluid dispensing device as in claim 7, wherein: the surface of the second clamping plate (12) facing the baffle plate (9) is adhered with a friction pad.

9. An intravenous infusion fluid dispensing device as in claim 7, wherein: an ultraviolet lamp (8) is arranged at the bottom of the transverse plate (22).

10. An intravenous infusion fluid dispensing device as claimed in claim 8, wherein: the top of the transverse plate (22) is provided with a controller (13), and the output end of the controller (13) is electrically connected with the electric telescopic rod (11), the first motor (2), the ultraviolet lamp (8) and the second motor (20).