CN108543148A - A kind of Medical stand for transfusion - Google Patents

A kind of Medical stand for transfusion Download PDF

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Publication number
CN108543148A
CN108543148A CN201810521293.6A CN201810521293A CN108543148A CN 108543148 A CN108543148 A CN 108543148A CN 201810521293 A CN201810521293 A CN 201810521293A CN 108543148 A CN108543148 A CN 108543148A
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CN
China
Prior art keywords
shell
wall
side wall
fixed
block
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CN201810521293.6A
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Chinese (zh)
Other versions
CN108543148B (en
Inventor
向春兰
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Qingdao Chengyang Peoples Hospital
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
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Priority to CN201810521293.6A priority Critical patent/CN108543148B/en
Publication of CN108543148A publication Critical patent/CN108543148A/en
Application granted granted Critical
Publication of CN108543148B publication Critical patent/CN108543148B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M5/00Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/14Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
    • A61M5/1414Hanging-up devices
    • A61M5/1415Stands, brackets or the like for supporting infusion accessories
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M5/00Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/14Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
    • A61M5/1414Hanging-up devices
    • A61M5/1417Holders or handles for hanging up infusion containers
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M5/00Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/14Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
    • A61M5/168Means for controlling media flow to the body or for metering media to the body, e.g. drip meters, counters ; Monitoring media flow to the body
    • A61M5/16831Monitoring, detecting, signalling or eliminating infusion flow anomalies
    • A61M5/1684Monitoring, detecting, signalling or eliminating infusion flow anomalies by detecting the amount of infusate remaining, e.g. signalling end of infusion
    • A61M5/16845Monitoring, detecting, signalling or eliminating infusion flow anomalies by detecting the amount of infusate remaining, e.g. signalling end of infusion by weight
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M2205/00General characteristics of the apparatus
    • A61M2205/18General characteristics of the apparatus with alarm
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M2205/00General characteristics of the apparatus
    • A61M2205/33Controlling, regulating or measuring
    • A61M2205/3331Pressure; Flow
    • A61M2205/3334Measuring or controlling the flow rate

Abstract

The invention discloses a kind of Medical stand for transfusion, including transfusion chair, the sidewalls vertical of the transfusion chair is fixed with holder, the upper end of the holder is fixed with shell, the shell is hollow structure, the side of the shell is equipped with opening, the upper end inner wall of the shell is connected with hanging block by two the first springs, and the upper end side wall of hanging block is equipped with infusion bottle, the bottleneck of the infusion bottle is arranged through hanging block, it is inserted with woven hose on the infusion bottle, and woven hose is arranged through the bottom side of the wall of shell, the side side wall of the hanging block is equipped with mandril, the upper end side wall of the shell is equipped with alarm, the bottom side of the wall of the alarm is equipped with alarm by compressing switch, and alarm is arranged by the upper end side wall to compress switch through shell.It after liquid in the infusion bottle of the present invention is totally lost, can alarm automatically, nurse is reminded to replace infusion bottle, the safety of infusion can be improved in the case where lacking guardian instead of the mode of artificial pressing alarm switch.

Description

A kind of Medical stand for transfusion
Technical field
The present invention relates to technical field of medical equipment more particularly to a kind of Medical stand for transfusion.
Background technology
Be infused also known as have an intravenous drip or hang water, be by intravenous drip input internal large dosage (single administration 100ml with On) injection, it is packaged in glass or plastic infusion bottle or bag, is free of preservative or bacteriostatic agent, by defeated when use Liquid device adjustment drop speed, continues and steadily enters vein, to supplement body fluid, electrolyte or provide nutriment, venous transfusion skill The nearly 500 years setback of the development experience of art, the system of complete set is gradually formed in 20th century, becomes the most frequently used, most directly One of effective clinical treatment means.Current therapeutic medical infusion device is all very simple, just an only infusion support, infusion when Waiting patient also wants the moment to observe the liquid medicine amount in infusion bottle, reminds nurse to replace infusion bottle to press alarm switch in time Or needle is pulled out, but for going for the patient of hospital transfusion alone, when inevitably having sleeping, and nurse is also impossible to one Quarter ceaselessly patrols back and forth, this is easy for occurring the case where there is blood backflow after liquid medicine is totally lost, for this purpose, it is proposed that a kind of doctor Treatment is solved the above problems with infusion support.
Invention content
The purpose of the present invention is to solve in the prior art for going for the patient of hospital transfusion alone, inevitably When having sleeping, and nurse is also impossible to a moment and ceaselessly patrols back and forth, this is easy for blood backflow after liquid medicine is totally lost occur The case where a kind of Medical stand for transfusion for occurring problem, and proposing.
To achieve the goals above, present invention employs following technical solutions:
The sidewalls vertical of a kind of Medical stand for transfusion, including transfusion chair, the transfusion chair is fixed with holder, the holder Upper end is fixed with shell, and the shell is hollow structure, and the side of the shell is equipped with opening, and the upper end inner wall of the shell is logical It crosses two the first springs and is connected with hanging block, and the upper end side wall of hanging block is equipped with infusion bottle, the bottleneck of the infusion bottle runs through hanging block It is arranged, woven hose is inserted on the infusion bottle, and woven hose is arranged through the bottom side of the wall of shell, the side side of the hanging block Wall is equipped with mandril, and the upper end side wall of the shell is equipped with alarm, and the bottom side of the wall of the alarm is equipped with alarm by pressing off It closing, and alarm is arranged by the upper end side wall to compress switch through shell, the alarm is located at the surface of mandril by compressing switch, Side wall of the mandril far from hanging block is equipped with the first rack, is rotatably connected to and matched first tooth of the first rack in the shell Wheel, and first gear is arranged close to alarm by compressing switch, and is equipped with mobile bar in the shell vertically, and mobile bar is far from mandril The side wall of setting, the mobile bar is equipped with and matched second rack of first gear, side of the mobile bar far from first gear Wall is transversely provided with first connecting rod, and the shell is equipped with the first sliding groove close to the inner wall of first connecting rod, and first connecting rod passes through first Sliding block is slidably connected with the first sliding groove, and the side wall of the mobile bar is additionally provided with third rack, and the plane where third rack with Plane where second rack is mutually perpendicular to, and the inner wall of the shell is rotatably connected to be laterally arranged by the first rotating member One shaft, and first rotating shaft is located at the lower section of first connecting rod, sidewall sheath of the first rotating shaft far from the first rotating member be equipped with The matched second gear of third rack, the side wall of the first rotating shaft are also arranged with the first helical gear, in the lower end of the shell Wall is rotatably connected to the second shaft being vertically arranged by the second rotating member, and the upper end of the second shaft is fixed with and the first helical teeth Matched second helical gear is taken turns, the bottom side of the wall of second shaft is also arranged with third helical gear, and the inner wall of the shell is logical It crosses third rotating member and is rotatably connected to the threaded rod being laterally arranged, and the sidewall sheath of threaded rod is equipped with matched with third helical gear 4th helical gear, the threaded rod are equipped with matched nut, and the lower end side of nut far from the 4th helical gear sidewall sheath Wall is equipped with second connecting rod vertically, and the shell is equipped with second sliding slot close to the lower end inner wall of nut, and second connecting rod passes through second Sliding block is slidably connected with second sliding slot, and the second connecting rod is transversely provided with third connecting rod close to the side wall of woven hose, and third connects The one end of bar far from nut is equipped with the first fixed block, and first fixed block is equipped with third sliding slot close to the side wall of woven hose, and Third sliding slot slidably connects the first fixed ring by third sliding block, and inner wall of the shell far from the first fixed ring is equipped with second Fixed block, second fixed block is equipped with the 4th sliding slot close to the side wall of woven hose, and the 4th sliding slot is slided by Four-slider It is connected with and matched second fixed ring of the first fixed ring.
Preferably, upper end inner wall of the shell far from first gear is equipped with the first telescopic rod vertically, and described first is flexible Bar is hollow structure, is equipped with the second telescopic rod in first telescopic rod vertically, and the second telescopic rod is through the first telescopic rod Bottom side of the wall is arranged, and the bottom side of the wall of first telescopic rod is transversely provided with fixed pin, and fixed pin is through the first telescopic rod Side wall is arranged, the side wall of second telescopic rod set there are two with the matched fixing groove of fixed pin, and two fixing grooves distinguish positions In the upper and lower ends of the second telescopic rod.
Preferably, the both sides side wall of the fixed pin is equipped with fixed plate vertically, and fixed plate passes through second spring and the One telescopic rod is fixedly connected.
Preferably, the shell is equipped with the 5th sliding slot close to the inner wall of hanging block, and hanging block is slided by the 5th sliding block and the 5th Slot is slidably connected.
Preferably, the mandril uses L-type structure, and the quarter butt length of mandril is more than the length of the first telescopic rod.
Preferably, the one end of the threaded rod far from third rotating member is fixed with block, and the diameter of block is more than nut Diameter.
Preferably, the shell is fixedly connected with holder by welding.
The present invention using the elastic force and infusion bottle its own gravity of spring variation, make mandril pressing alarm by pressing off It closes, it can be achieved that automatic alarm, to remind nurse to replace infusion bottle in time, especially suitable in the case where lacking guardian and accompanying alone one The patient of people's infusion, improves the safety of infusion, while automatic alarm, can also realize and woven hose is automatically closed, it is ensured that is defeated With the presence of liquid in liquid pipe, the occurrence of preventing blood backflow.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of Medical stand for transfusion proposed by the present invention;
Fig. 2 is the structural schematic diagram at A in Fig. 1;
Fig. 3 is the structural schematic diagram at B in Fig. 1;
Fig. 4 is the structural schematic diagram at C in Fig. 1;
Fig. 5 is the structural schematic diagram at D in Fig. 2.
In figure:1 transfusion chair, 2 holders, 3 shells, 4 first springs, 5 infusion bottles, 6 woven hoses, 7 mandrils, 8 alarms, 9 reports Alert device is by compressing switch, 10 first racks, 11 first gears, 12 second racks, 13 first connecting rods, 14 the first sliding grooves, 15 first slide Block, 16 third racks, 17 first rotating members, 18 first rotating shafts, 19 second gears, 20 first helical gears, 21 second rotating members, 22 Second shaft, 23 second helical gears, 24 third helical gears, 25 third rotating members, 26 threaded rods, 27 the 4th helical gears, 28 nuts, 29 second connecting rods, 30 second sliding slots, 31 second sliding blocks, 32 third connecting rods, 33 first fixed blocks, 34 third sliding slots, 35 thirds are slided Block, 36 first fixed rings, 37 second fixed blocks, 38 the 4th sliding slots, 39 Four-sliders, 40 second fixed rings, 41 hanging blocks, 42 the 5th Sliding slot, 43 the 5th sliding blocks, 44 first telescopic rods, 45 second telescopic rods, 46 fixed pins, 47 fixing grooves, 48 fixed plates, 49 second bullets Spring, 50 mobile bars.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
Referring to Fig.1-5, the sidewalls vertical of a kind of Medical stand for transfusion, including transfusion chair 1, transfusion chair 1 is fixed with holder 2, The upper end of holder 2 is fixed with shell 3, and shell 3 is equipped with the 5th sliding slot 42 close to the inner wall of hanging block 41, and hanging block 41 is slided by the 5th Block 43 is slidably connected with the 5th sliding slot 42, can play guiding role to moving up and down for hanging block 41, prevent hanging block 41 move when Time shifts, and shell 3 is fixedly connected with holder 2 by welding, and the connection type of welding is more secured, can prevent shell 3 split away off from holder 2, cause injury to personnel, it is flexible that upper end inner wall of the shell 3 far from first gear 11 is equipped with first vertically Bar 44, the first telescopic rod 44 are hollow structure, are equipped with the second telescopic rod 45, and the second telescopic rod 45 in the first telescopic rod 44 vertically Bottom side of the wall through the first telescopic rod 44 is arranged, and the bottom side of the wall of the first telescopic rod 44 is transversely provided with fixed pin 46, fixed pin 46 both sides side wall is equipped with fixed plate 48 vertically, and fixed plate 48 is fixed by second spring 49 and the first telescopic rod 44 and connected It connects, fixed pin 46 is snapped into fixing groove 47 using the elastic force of second spring 49, can prevent fixed pin 46 from falling off, and fixed pin 46 Side wall through the first telescopic rod 44 is arranged.
The side wall of second telescopic rod 45 set there are two with 46 matched fixing groove 47 of fixed pin, and two fixing grooves 47 are distinguished It, can be by the second telescopic rod 45 from the first telescopic rod when hanging block 41 is idle positioned at the upper and lower ends of the second telescopic rod 45 It is stretched in 44, to resist mandril 7, prevents mandril 7 from pressing alarm always by compressing switch 9, when operation pulls out fixed pin 46, second spring 49 be fixed plate 48 stretch and be provided with elastic force, fixed pin 46 is detached with fixing groove 47, the second telescopic rod 45 from It is stretched in first telescopic rod 44 and withstands mandril 7.
Shell 3 is hollow structure, and the side of shell 3 is equipped with opening, and the upper end inner wall of shell 3 passes through two the first springs 4 It is connected with hanging block 41, and the upper end side wall of hanging block 41 is equipped with infusion bottle 5, the bottleneck of infusion bottle 5 is arranged through hanging block 41, infusion bottle Woven hose 6 being inserted on 5, and woven hose 6 is arranged through the bottom side of the wall of shell 3, the side side wall of hanging block 41 is equipped with mandril 7, Mandril 7 uses L-type structure, and the quarter butt length of mandril 7 is more than the length of the first telescopic rod 44, prevents the first telescopic rod 44 from withstanding Mandril 7 causes mandril 7 that can not touch alarm by compressing switch 9, and the upper end side wall of shell 3 is equipped with alarm 8, alarm 8 Bottom side of the wall is equipped with alarm by compressing switch 9, and alarm 9 is arranged by compressing switch through the upper end side wall of shell 3, and alarm is pressed 9 are compressed switch positioned at the surface of mandril 7, side wall of the mandril 7 far from hanging block 41 is equipped with the first rack 10, is rotatablely connected in shell 3 Have with 10 matched first gear 11 of the first rack, and first gear 11 close to alarm by 9 settings that compress switch.
Mobile bar 50 is equipped in shell 3 vertically, and mobile bar 50 is arranged far from mandril 7, the side wall of mobile bar 50 be equipped with 11 matched second rack 12 of first gear, side wall of the mobile bar 50 far from first gear 11 are transversely provided with first connecting rod 13, shell Body 3 is equipped with the first sliding groove 14 close to the inner wall of first connecting rod 13, and first connecting rod 13 passes through the first sliding block 15 and the first sliding groove 14 It is slidably connected, the side wall of mobile bar 50 is additionally provided with third rack 16, and the plane where third rack 16 and 12 institute of the second rack Plane be mutually perpendicular to, the inner wall of shell 3 is rotatably connected to the first rotating shaft 18 being laterally arranged by the first rotating member 17, and First rotating shaft 18 is located at the lower section of first connecting rod 13, and sidewall sheath of the first rotating shaft 18 far from the first rotating member 17 is equipped with and third tooth The side wall of 16 matched second gear 19 of item, first rotating shaft 18 is also arranged with the first helical gear 20, and the lower end inner wall of shell 3 passes through Second rotating member 21 is rotatably connected to the second shaft 22 being vertically arranged, and the upper end of the second shaft 22 is fixed with and the first helical teeth 20 matched second helical gears 23 are taken turns, the bottom side of the wall of the second shaft 22 is also arranged with third helical gear 24, and the inner wall of shell 3 is logical It crosses third rotating member 25 and is rotatably connected to the threaded rod 26 being laterally arranged, the one end of threaded rod 26 far from third rotating member 25 is fixed There is block, and the diameter of block is more than the diameter of nut 28, block can prevent nut 28 from removing threaded rod 26, and threaded rod 26 Sidewall sheath be equipped with and 24 matched 4th helical gear 27 of third helical gear, sidewall sheath of the threaded rod 26 far from the 4th helical gear 27 Equipped with matched nut 28, and the bottom side of the wall of nut 28 is equipped with second connecting rod 29 vertically.
Shell 3 is equipped with second sliding slot 30 close to the lower end inner wall of nut 28, and second connecting rod 29 by the second sliding block 31 with Second sliding slot 30 is slidably connected, and second connecting rod 29 is transversely provided with third connecting rod 32, and third connecting rod 32 close to the side wall of woven hose 6 One end far from nut 28 is equipped with the first fixed block 33, and the first fixed block 33 is equipped with third sliding slot 34 close to the side wall of woven hose 6, And third sliding slot 34 slidably connects the first fixed ring 36, inner wall of the shell 3 far from the first fixed ring 36 by third sliding block 35 Equipped with the second fixed block 37, the second fixed block 37 is equipped with the 4th sliding slot 38 close to the side wall of woven hose 6, and the 4th sliding slot 38 passes through Four-slider 39 slidably connects and 36 matched second fixed ring 40 of the first fixed ring.
When the present invention works, infusion bottle 5 is inverted into hanging block 41, woven hose 6 is inserted into infusion bottle 5, woven hose 6 Between the first fixed ring 36 and the second fixed ring 40, then the second telescopic rod 45 is taken in the first telescopic rod 44, when defeated After liquid bottle 5 is put into hanging block 41, the first spring 4 is stretched.
With the reduction of 5 Chinese medicine dose of infusion bottle, the elastic force of the first spring 4 is gradually by hanging block 41 toward pull-up, and mandril 7 is to moving up Dynamic, when the liquid in infusion bottle 5 is totally lost soon, the first rack 10 is engaged with first gear 11, and first gear 11 rotates counterclockwise, First gear 11 is engaged with the second rack 12, and the second rack 12 moves down, and third rack 16 is engaged with second gear 19, and second Gear 19 drives first rotating shaft 18 to rotate, and first rotating shaft 18 drives the rotation of the first helical gear 20, the first helical gear 20 and second oblique Gear 23 engages, and the second helical gear 23 drives the rotation of the second shaft 22, the second shaft 22 that third helical gear 24 is driven to rotate, third Helical gear 24 is engaged with the 4th helical gear 27, and the 4th helical gear 27 drives threaded rod 26 to rotate, since nut 28 connects by second Bar 29 is connect with the second sliding block 31, and the second sliding block 31 can only slide in second sliding slot 30, therefore second connecting rod 29 limits The axial rotation of nut 28, nut 28 can move on it when threaded rod 26 rotates, when the first rack 10 and first When gear 11 engages, nut 28 starts to drive the first fixed ring 36 close to woven hose 6, when the first rack 10 continues and the When one gear 11 engages, the first fixed ring 36 gradually withstands on woven hose 6 in second fixed ring 40.
Since hanging block 41 constantly moves up, woven hose 6 is also by with moving up, when the first fixed ring 36 When woven hose 6 is withstood in the second fixed ring 40, the frictional force between woven hose 6 and the first fixed ring 36 and the second fixed ring 40 The two is driven and then to move up, the first fixed ring 36 upward sliding in third sliding slot 34, the second fixed ring 40 is slided the 4th Upward sliding in slot 38,36 and second fixed ring 40 of such first fixed ring would not hinder the movement of woven hose 6, when mandril 7 Touch alarm by compress switch 9 when, alarm 8 sends out warning reminding nurse to replace infusion bottle, first fixes at this time Ring 36 and the second fixed ring 40 clamp woven hose 6, and the liquid in woven hose 6 does not circulate still further below, can prevent in woven hose 6 There is vacancy in liquid, and the case where causing blood backflow occurs.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto, Any one skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.

Claims (7)

1. a kind of Medical stand for transfusion, including transfusion chair (1), which is characterized in that the sidewalls vertical of the transfusion chair (1) is fixed with Holder (2), the upper end of the holder (2) are fixed with shell (3), and the shell (3) is hollow structure, and the one of the shell (3) Side is equipped with opening, and the upper end inner wall of the shell (3) is connected with hanging block (41), and hanging block (41) by two the first springs (4) Upper end side wall be equipped with infusion bottle (5), the bottleneck of the infusion bottle (5) is arranged through hanging block (41), slotting on the infusion bottle (5) Equipped with woven hose (6), and woven hose (6) is arranged through the bottom side of the wall of shell (3), and the side side wall of the hanging block (41) is equipped with The upper end side wall of mandril (7), the shell (3) is equipped with alarm (8), and the bottom side of the wall of the alarm (8) is equipped with alarm By compress switch (9), and alarm is arranged by the upper end side wall of (9) through shell (3) that compresses switch, and the alarm is by compressing switch (9) it is located at the surface of mandril (7), side wall of the mandril (7) far from hanging block (41) is equipped with the first rack (10), the shell (3) be rotatably connected in the first rack (10) matched first gear (11), and first gear (11) close to alarm press (9) setting is switched, is equipped with mobile bar (50) in the shell (3) vertically, and mobile bar (50) is arranged far from mandril (7), it is described The side wall of mobile bar (50) is equipped with and matched second rack (12) of first gear (11), separate first tooth of the mobile bar (50) The side wall of wheel (11) is transversely provided with first connecting rod (13), and the shell (3) is equipped with first close to the inner wall of first connecting rod (13) and slides Slot (14), and first connecting rod (13) is slidably connected by the first sliding block (15) and the first sliding groove (14), the mobile bar (50) Side wall is additionally provided with third rack (16), and the plane where third rack (16) is mutually hung down with the plane where the second rack (12) Directly, the inner wall of the shell (3) is rotatably connected to the first rotating shaft being laterally arranged (18), and first by the first rotating member (17) Shaft (18) is located at the lower section of first connecting rod (13), and sidewall sheath of the first rotating shaft (18) far from the first rotating member (17) is equipped with It is also arranged with the first helical gear with the side wall of third rack (16) matched second gear (19), the first rotating shaft (18) (20), the lower end inner wall of the shell (3) is rotatably connected to the second shaft (22) being vertically arranged by the second rotating member (21), And second the upper end of shaft (22) be fixed with and matched second helical gear (23) of the first helical gear (20), second shaft (22) bottom side of the wall is also arranged with third helical gear (24), and the inner wall of the shell (3) is rotated by third rotating member (25) It is connected with the threaded rod (26) being laterally arranged, and the sidewall sheath of threaded rod (26) is equipped with and third helical gear (24) the matched 4th Helical gear (27), sidewall sheath of the threaded rod (26) far from the 4th helical gear (27) are equipped with matched nut (28), and The bottom side of the wall of nut (28) is equipped with second connecting rod (29) vertically, and the shell (3) is equipped with close to the lower end inner wall of nut (28) Second sliding slot (30), and second connecting rod (29) is slidably connected by the second sliding block (31) and second sliding slot (30), described second connects Bar (29) is transversely provided with third connecting rod (32), and the one of the separate nut (28) of third connecting rod (32) close to the side wall of woven hose (6) End is equipped with the first fixed block (33), and first fixed block (33) is equipped with third sliding slot (34) close to the side wall of woven hose (6), and Third sliding slot (34) slidably connects the first fixed ring (36) by third sliding block (35), and the shell (3) is fixed far from first The inner wall of ring (36) is equipped with the second fixed block (37), and second fixed block (37) is equipped with the 4th close to the side wall of woven hose (6) Sliding slot (38), and the 4th sliding slot (38) is slidably connected by Four-slider (39) and is consolidated with the first fixed ring (36) matched second Determine ring (40).
2. a kind of Medical stand for transfusion according to claim 1, which is characterized in that the shell (3) is far from first gear (11) upper end inner wall is equipped with the first telescopic rod (44) vertically, and first telescopic rod (44) is hollow structure, and described first stretches The second telescopic rod (45) is equipped in contracting bar (44) vertically, and the second telescopic rod (45) runs through the bottom side of the wall of the first telescopic rod (44) The bottom side of the wall of setting, first telescopic rod (44) is transversely provided with fixed pin (46), and fixed pin (46) is flexible through first The side wall of bar (44) is arranged, the side wall of second telescopic rod (45) set there are two with fixed pin (46) matched fixing groove (47), and two fixing grooves (47) are located at the upper and lower ends of the second telescopic rod (45).
3. a kind of Medical stand for transfusion according to claim 2, which is characterized in that the both sides side wall of the fixed pin (46) It is equipped with fixed plate (48) vertically, and fixed plate (48) is fixedly connected by second spring (49) with the first telescopic rod (44).
4. a kind of Medical stand for transfusion according to claim 1, which is characterized in that the shell (3) is close to hanging block (41) Inner wall be equipped with the 5th sliding slot (42), and hanging block (41) is slidably connected by the 5th sliding block (43) with the 5th sliding slot (42).
5. a kind of Medical stand for transfusion according to claim 1, which is characterized in that the mandril (7) uses L-type structure, And the quarter butt length of mandril (7) is more than the length of the first telescopic rod (44).
6. a kind of Medical stand for transfusion according to claim 1, which is characterized in that the threaded rod (26) turns far from third One end of moving part (25) is fixed with block, and the diameter of block is more than the diameter of nut (28).
7. a kind of Medical stand for transfusion according to claim 1, which is characterized in that the side that the shell (3) passes through welding Formula is fixedly connected with holder (2).
CN201810521293.6A 2018-05-28 2018-05-28 Medical infusion support Expired - Fee Related CN108543148B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201810521293.6A CN108543148B (en) 2018-05-28 2018-05-28 Medical infusion support

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201810521293.6A CN108543148B (en) 2018-05-28 2018-05-28 Medical infusion support

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Publication Number Publication Date
CN108543148A true CN108543148A (en) 2018-09-18
CN108543148B CN108543148B (en) 2021-01-08

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109621075A (en) * 2019-01-28 2019-04-16 杜瑞凤 A kind of infusion device that internal medicine nursing is administered continuously
CN109730847A (en) * 2019-01-08 2019-05-10 张秀娟 A kind of neural interventional treatment postoperative care device
CN109865176A (en) * 2019-03-05 2019-06-11 边志亮 A kind of paediatrics isolation ward dedicated transfusion chair
CN110496271A (en) * 2019-09-17 2019-11-26 杨好亮 A kind of quantitatively infusion apparatus monitoring device of early warning and automatic stop
CN112933329A (en) * 2021-01-28 2021-06-11 边争兵 Real-time monitoring infusion support capable of preventing infusion bag from falling

Citations (15)

* Cited by examiner, † Cited by third party
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