CN213158440U

CN213158440U - Medicine storage type venous transfusion bracket for operating room

Info

Publication number: CN213158440U
Application number: CN202021510142.XU
Authority: CN
Inventors: 王思琴
Original assignee: Yantai Yuhuangding Hospital
Current assignee: Yantai Yuhuangding Hospital
Priority date: 2020-07-28
Filing date: 2020-07-28
Publication date: 2021-05-11
Anticipated expiration: 2030-07-28

Abstract

The utility model relates to a store up medicine formula venous transfusion support that operating room used, the on-line screen storage device comprises a base, fixedly connected with maintenance support on the base, the coaxial height-adjustable support that is fixed with in maintenance support top, height-adjustable support inside sliding connection has lifter one, lifter one top is rotated and is connected with a string medicine frame, a string medicine frame lateral surface is fixed with evenly distributed's string medicine hook, rotates on the height-adjustable support and is connected with the storage batch pan, stores up the position that corresponds the string medicine hook on the batch pan and has seted up the medicine chamber, the inside sliding connection of maintenance support has lifter two, two bottom fixedly connected with location plates of lifter. The utility model discloses have the height that can adjust the transfusion system support according to patient and medical personnel demand, the effect of the medical personnel operation of being convenient for can once only hang and deposit many bottles of medicine on the support of infusing simultaneously, conveniently doctorss and nurses and changes, saves the time of changing the medicine bottle, guarantees smoothly going on of operation.

Description

Medicine storage type venous transfusion bracket for operating room

Technical Field

The utility model belongs to the technical field of medical instrument's technique and specifically relates to a medicine storage formula venous transfusion support that operating room was used is related to.

Background

The intravenous infusion is a method for 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, has the effects of supplementing water, regulating acid-base balance, supplementing nutrition, supplying medicine and maintaining blood pressure, is a treatment means and also is a wound, and is necessary to carry out intravenous infusion in order to maintain effective vital signs in the operation process, so that the intravenous infusion is very important in the operation process.

During venous transfusion, it hangs medicine bottle or medicine bag to the infusion support commonly used, and venous transfusion in the operation process, especially some large-scale operations, the medicine of input is of a great variety, the quantity is big, to some special operations, time and the time of changing dressings of infusion all have strict requirement, and current infusion support structure and function are all comparatively simple, when infusing, generally all follow in the medicine storage tank, hang again on the infusion support after taking out corresponding medicine, operating time is longer, the quantity of the medicine bottle that current infusion support once only hung is also less simultaneously, be difficult to satisfy the needs of large-scale operation.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art existence, the utility model aims at providing a medicine storage formula venous transfusion support that operating room was used has the height that can adjust the transfusion system support according to patient and medical personnel demand, and the effect of the medical personnel operation of being convenient for can once only hang and deposit many bottles of medicine on the support of infusing simultaneously, conveniently doctorss and nurses and changes, saves the time of changing the medicine bottle, guarantees smoothly going on of operation.

The utility model discloses an above-mentioned one of the utility model purpose can realize through following technical scheme:

the utility model provides a store up medicine formula venous transfusion support that operating room used, the on-line screen storage device comprises a base, the base below is equipped with the truckle, base top fixedly connected with maintenance support, the coaxial heightening support that is fixed with in maintenance support top, heighten the inside sliding connection of support and have lifter I, lifter I top is rotated and is connected with a string medicine frame, it is fixed with evenly distributed's string medicine hook to hang medicine frame lateral surface, heighten the inside lifting unit I that is equipped with drive lifter I and removes of support, it is connected with the storage batch pan to rotate on the heightening support, the storage chamber has been seted up to the position that corresponds a string medicine hook on the storage batch pan, the inside sliding connection of maintenance support has lifter two, two bottom fixedly connected with position fixing plate of lifter, position fixing plate is located the base outside, the inside lifting unit two that is equipped.

By adopting the technical scheme, the operation transfusion is different from the ordinary transfusion, the quantity and the types of the medicines are increased by the transfusion, when the transfusion bracket is used, medical personnel can directly hang and store the medicines used in the operation process on the medicine storage plate without searching and taking from other places in the operation process, the medicines can be directly taken and replaced on the transfusion bracket, the operation of the medical personnel is convenient, when the medicine bottles are hung on the medicine hanging frame, the height of the lifting rod I is reduced by the medical personnel through the lifting assembly I, the medical personnel can conveniently hang, meanwhile, the medicine hanging frame is rotatably connected with the lifting rod I, the medical personnel can conveniently hang a plurality of medicine bottles on the medicine hanging frame by rotating the medicine hanging frame in situ, when the position of the transfusion bracket needs to be fixed, the lifting rod II is driven to move downwards through the lifting assembly II, the bottom of the fixing plate is pressed against the ground, and the movement of the trundles is hindered, realize the fixation of the position of the transfusion bracket.

The present invention may be further configured in a preferred embodiment as: the first lifting assembly comprises a first screw rod, the first screw rod is in threaded connection with the inside of the first lifting rod, a first worm wheel shaft is fixedly connected to the bottom of the first screw rod coaxially, a first worm wheel is coaxially fixed on the first worm wheel shaft, the first worm wheel shaft is rotatably connected with the heightening support, a first worm is rotatably connected to the inside of the heightening support and meshed with the first worm wheel, first sliding blocks are uniformly distributed on the outer side face of the first lifting rod, a first vertical sliding groove is formed in the position, corresponding to the first sliding block, inside the heightening support, and the first sliding block is in sliding connection with the first.

By adopting the technical scheme, the worm rotates to drive the worm wheel I and the screw rod I to synchronously rotate, the sliding groove I is matched with the sliding block I, the lifting rod I moves along the sliding groove I, the height of the lifting rod I is conveniently adjusted, and the position of the lifting rod I after moving can be automatically fixed through thread matching.

The present invention may be further configured in a preferred embodiment as: the second lifting assembly comprises a second screw rod, the second screw rod is in threaded connection with the inside of the second lifting rod, a second worm wheel shaft is coaxially and fixedly connected to the top of the second screw rod, a second worm wheel is coaxially fixed on the second worm wheel shaft, the second worm wheel shaft is rotatably connected with the retention support, a second worm is rotatably connected to the inside of the retention support and meshed with the second worm wheel, second sliding blocks which are uniformly distributed are fixedly arranged on the outer side face of the second lifting rod, a second vertical sliding groove is formed in the position, corresponding to the second sliding block, inside the retention support, and the second sliding block is in.

Through adopting above-mentioned technical scheme, rotate through the second worm to drive the synchronous rotation of second worm wheel and second screw rod, and second spout and the mutual cooperation of slider two make second lifter remove along second spout, thereby conveniently realize the regulation to second height of lifter, can be fixed by oneself with the position after the second lifter removed through screw-thread fit.

The present invention may be further configured in a preferred embodiment as: the medicine hanging frame comprises a circular outer ring and an inner column located at the circle center of the outer ring, a connecting column is arranged between the outer ring and the inner column, and two ends of the connecting column are fixedly connected with the outer ring and the inner column respectively.

Through adopting above-mentioned technical scheme, adopt the medicine rack of hanging of above-mentioned appearance, make things convenient for medical personnel to control the outer loop and rotate the medicine rack of hanging, also can hang the medicine bottle that a large amount is more simultaneously on the outer loop.

The present invention may be further configured in a preferred embodiment as: the inner column on the medicine hanging frame is rotatably connected with one lifting rod, a locking mechanism used for locking the position of the medicine hanging frame is arranged inside the inner column, the locking mechanism comprises a ratchet wheel, a pawl and a pressing spring, the ratchet wheel is fixedly connected with the lifting rod, the pawl and the pressing spring are arranged on the inner column, a vertical pawl column is fixedly arranged on the inner column, the pawl is sleeved on the pawl, the pawl is rotatably connected with the pawl column, the pressing spring is located between the pawl and the side face of the inner column, and the pawl is engaged with the ratchet wheel under the elastic force action of the pressing spring.

Through adopting above-mentioned technical scheme, the ratchet cooperatees with the pawl for the medicine rack can only unidirectional rotation, can be simultaneously after rotating from the line with the rigidity of medicine rack, prevent that medical personnel from not having under the condition of operation, the medicine rack takes place to rotate, leads to the fact the influence for the infusion.

The present invention may be further configured in a preferred embodiment as: the lower end face of the medicine hanging frame is fixedly provided with a first vertical connecting pipe, a second vertical connecting pipe is fixedly arranged on the top end face of the medicine storage disc corresponding to the first connecting pipe, the two sets of connecting pipes are arranged inside the first connecting pipe, and the first connecting pipe is in sliding connection with the second connecting pipe.

Through adopting above-mentioned technical scheme, the connecting pipe second cover is located in the connecting pipe to when rotating string medicine frame, can drive the batch pan rotation of storage in step, in view of the above, medical personnel can correspond the medicine of the same kind from top to bottom and place when hanging and depositing the medicine bottle, and the medical personnel that make can accurately find the medicine of the same kind rapidly when changing.

The present invention may be further configured in a preferred embodiment as: the lower end face of the position fixing plate is provided with a rubber layer.

Through adopting above-mentioned technical scheme, the rubber layer can alleviate the wearing and tearing of position fixing board to ground, can increase the friction with ground simultaneously, further prevents that the infusion support from removing.

The present invention may be further configured in a preferred embodiment as: one end of the first worm penetrates out of the heightening bracket and is fixedly connected with a first rotating part outside the heightening bracket, and one end of the second worm penetrates out of the fixing bracket and is fixedly connected with a second rotating part outside the fixing bracket.

By adopting the technical scheme, medical personnel can conveniently and correspondingly rotate the first worm and the second worm through the first rotating part and the second rotating part.

To sum up, the utility model discloses a following at least one useful technological effect:

1. the medicine bottle can be directly stored and hung on the infusion support through the medicine hanging frame and the medicine storage tray, medical staff can conveniently take and replace the medicine bottle during operation, the overall height of the infusion support is adjusted through the lifting rod I, the medicine can be conveniently hung on the medical staff, and the medicine hanging frame can be rotated in situ by the medical staff to sequentially hang the medicine bottle on the medicine hanging frame through the rotation connection of the medicine hanging frame and the lifting rod;

2. the first lifting rod and the second lifting rod can be conveniently moved and adjusted through the first lifting component and the second lifting component, and the positions of the first lifting rod and the second lifting rod after movement can be directly fixed by adopting a screw driving mode;

3. the position of the medicine hanging rack after rotation can be conveniently locked through the mutual matching of the ratchet wheel and the pawl, the medicine hanging rack is prevented from rotating automatically during transfusion, and potential safety hazards are eliminated;

4. through mutually supporting of connecting pipe one and connecting pipe two, can realize hanging the synchronous rotation of medicine frame and medicine storage dish, medical personnel can correspond the medicine bottle of the same kind from top to bottom and place when placing the medicine bottle, rotate and hang medicine frame back, and the medicine of the same kind still can correspond from top to bottom, makes things convenient for medical personnel to find fast accurately and changes.

Drawings

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

FIG. 2 is a schematic view of the first and second lift pins in use;

FIG. 3 is a schematic cross-sectional view of the internal structure of the highlighted heightening bracket;

FIG. 4 is a cross-sectional view of the retention bracket highlighting the internal structure;

FIG. 5 is a schematic cross-sectional view of a first groove and a second groove shown in relief;

fig. 6 is a schematic cross-sectional view highlighting the locking mechanism.

In the figure, 1, a base; 2. a caster wheel; 3. heightening the bracket; 4. a retention bracket; 5. a first lifting rod; 6. a first screw rod; 7. a first worm wheel; 8. a first worm; 9. a first sliding block; 10. a first sliding chute; 11. a second screw; 12. a second lifting rod; 13. a second worm gear; 14. a second worm; 15. a second sliding block; 16. a second chute; 17. a medicine storage tray; 18. a first connecting pipe; 19. a second connecting pipe; 20. a medicine hanging rack; 21. an outer ring; 22. an inner column; 23. connecting columns; 24. a medicine hanging hook; 25. a ratchet wheel; 26. a pawl; 27. a tablet spring; 28. a pawl shaft; 29. a position-retaining plate; 30. a drug storage cavity; 31. a first rotating part; 32. and a second rotating part.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

As shown in figure 1-2, a medicine storage type venous transfusion bracket for an operating room comprises a base 1, wherein casters 2 are arranged below the base 1, a fixing bracket 4 is fixedly connected above the base 1, a heightening bracket 3 is coaxially and fixedly connected above the fixing bracket 4, a lifting rod I5 is slidably connected inside the heightening bracket 3, a lifting assembly I for driving the lifting rod I5 to move is arranged inside the heightening bracket 3, a circular medicine hanging frame 20 is rotatably connected above the lifting rod I5, six medicine hanging hooks 24 which are uniformly distributed are fixedly connected outside the medicine hanging frame 20, the overall height of the transfusion bracket is conveniently adjusted through the lifting rod I5, the height-adjusting bracket 3 is convenient for medical personnel to use, a medicine storage tray 17 is sleeved on the heightening bracket 3, the medicine storage tray 17 is close to the lower part of the heightening bracket 3 and is rotatably connected with the heightening bracket 3, six medicine storage cavities 30 are arranged on the medicine storage tray 17 corresponding to the medicine hanging hooks 24, the bottom of the medicine hanging frame 20 is fixedly provided with a vertical first connecting pipe 18, a vertical second connecting pipe 19 is fixedly arranged on the top end face of the medicine storage disc 17 corresponding to the first connecting pipe 18, the second connecting pipe 19 is sleeved inside the first connecting pipe 18, the second connecting pipe 19 is in sliding connection with the first connecting pipe 18, a second lifting rod 12 is in sliding connection with the inside of the retention support 4, a second lifting assembly for driving the second lifting rod 12 to move is arranged inside the retention support 4, the bottom of the second lifting rod 12 is fixedly connected with a circular retention plate 29, a rubber layer is adhered to the lower end face of the retention plate 29, the bottom of the retention plate 29 is pressed against the ground through downward movement of the second lifting rod 12, the effect of limiting the movement of the infusion support and fixing the position of the infusion support can be achieved, and by arranging the rubber layer, the friction between the bottom of the infusion.

When in use, a medicine bottle used in an operation can be hung and stored on the infusion support, so that the medical staff can conveniently change the medicine bottle, especially for operations with strict medicine delivery time, the medical staff directly takes medicine from the infusion support to change the medicine bottle, the medicine changing time can be effectively shortened, the smooth operation is ensured, the medicine hanging frame 20 is rotationally connected with the lifting rod I5, the medical staff can freely rotate the medicine hanging frame 20 to change the medicine bottle, so that the medical staff can conveniently use the medicine bottle, meanwhile, the medicine hanging rack 20 and the medicine storage tray 17 are correspondingly connected through the first connecting pipe 18 and the second connecting pipe 19, so that the synchronous rotation of the medicine hanging rack 20 and the medicine storage tray 17 is realized, and the similar medicine bottles can be hung and stored in the medicine hanging hooks 24 and the medicine storage cavities 30 which correspond to the upper and lower positions, when the medicine hanging rack 20 is rotated, the medicine of the same kind can be ensured to be positioned at the corresponding positions up and down all the time, and the medicine hanging rack is convenient for medical staff to directly take for replacement.

As shown in fig. 3-5, the first lifting assembly includes a first screw 6, the first screw 6 is located inside the first lifting rod 5 and is coaxially and threadedly connected with the first lifting rod 5, a first worm wheel shaft is coaxially and fixedly connected to the bottom of the first screw 6, the bottom of the first worm wheel shaft is rotatably connected to the bottom of the first heightening bracket 3, a first worm wheel 7 is coaxially fixed on the first worm wheel shaft, a first worm 8 is rotatably connected to a position, corresponding to the first worm wheel 7, on the heightening bracket 3, the first worm 8 is meshed with the first worm wheel 7, one end of the first worm 8 penetrates through the heightening bracket 3 and is fixedly connected with a first

rotating part

31, 4 first sliders 9 are fixedly arranged on the side surface of the first lifting rod 5, the first slider 9 is close to the lower end of the

first lifting rod

5, 4 vertical first sliding grooves 10 are arranged inside the heightening bracket 3 and correspond to the first slider 9, two ends of the first sliding grooves 10 are sealed, and the first slider 9 and the first sliding connection between the first lifting rod.

When the height of the infusion support needs to be adjusted, a medical worker rotates the first rotating part 31 to drive the first worm 8 to rotate synchronously, so that the first worm wheel 7 and the first screw 6 are driven to rotate synchronously, and the first lifting rod 5 is lifted along the first sliding groove 10 through the mutual matching of the first sliding block 9 and the first sliding groove 10, so that the adjustment of the overall height of the infusion support is realized, and the medical worker can conveniently hang a medicine bottle and adjust the height of the medicine bottle during infusion; meanwhile, the upper end and the lower end of the first sliding groove 10 are sealed, so that the first lifting rod 5 can be prevented from moving upwards or falling to an overlarge extent, and the first lifting rod 5 is separated from the heightening support 3 or collides with a worm wheel.

The second lifting assembly comprises a second screw rod 11, a second lifting rod 12 is sleeved on the second screw rod 11 and is in threaded connection with the second screw rod 11, the top of the second screw rod 11 is coaxially and fixedly connected with a second worm wheel shaft, the bottom of the second worm wheel shaft is rotatably connected with the top of the retention support 4, a second worm wheel 13 is coaxially fixed on the second worm wheel shaft, a second worm 14 is rotatably connected to the retention support 4 at a position corresponding to the second worm wheel 13, the second worm 14 is meshed with the second worm wheel 13, one end of the second worm 14 penetrates out of the retention support 4 and is fixedly connected with a second

rotating part

32, 4 second sliding blocks 15 which are uniformly distributed are fixedly arranged on the side surface of the second lifting rod 12, the second sliding blocks 15 are close to the upper end of the

second lifting rod

12, 4 vertical sliding grooves 16 are arranged in the retention support 4 and correspond to the second sliding blocks 15, and the second sliding blocks 15 are matched with the second.

When the infusion support is placed, the position of the infusion support is generally fixed, medical staff can rotate the second rotating part 32, drive the second worm gear 13 through the second worm 14, finally drive the second lifting rod 12 to move downwards, and enable the bottom of the position fixing plate 29 to be pressed against the ground, so that the casters are blocked when moving, and the position of the infusion support is fixed; meanwhile, the height of the second lifting rod 12 during retraction can be limited through the retaining plate 29, and the phenomenon that the height of the second lifting rod 12 during retraction is too high, so that the second lifting rod 12 is too long in releasing time during use and unnecessary time is consumed is prevented.

As shown in fig. 1 and 6, the medicine hanging frame 20 comprises a circular outer ring 21 and an inner column 22 located at the circle center of the outer ring 21, six connecting columns 23 are uniformly distributed between the outer ring 21 and the inner column 22, two ends of each connecting column 23 are fixedly connected with the outer ring 21 and the inner column 22 respectively, the bottom of the inner column 22 is coaxially and rotatably connected with the top end of a lifting rod one 5, so that the medicine hanging frame 20 is rotatably connected with the lifting rod one 5, a locking mechanism is arranged inside the inner column 22, the medicine hanging frame 20 is locked by the locking mechanism after being rotated, the medicine hanging frame 20 is prevented from rotating automatically under the condition of no operation, and unnecessary troubles are caused for infusion treatment.

The locking mechanism comprises a ratchet wheel 25, a pawl 26 and a tabletting spring 27, the ratchet wheel 25 is coaxially and fixedly connected with the first lifting rod 5, a pawl shaft 28 is fixedly connected inside the inner column 22, the pawl 26 is sleeved on the pawl shaft 28 and is rotatably connected with the pawl shaft 28, the tabletting spring 27 is positioned between the pawl 26 and the inner side surface of the inner column 22, the tabletting spring 27 is fixedly connected with the side surface of the inner column 22, and the pawl 26 is always meshed with the ratchet wheel 25 under the action of the elastic force of the tabletting spring 27.

Medical personnel drive preforming spring 27 and pawl 26 synchronous rotation when rotating medicine hanging frame 20, simultaneously under preforming spring 27's effect, pawl 26 can break away from the meshing one by one with the teeth of a cogwheel of ratchet 25 to make medical personnel can only unidirectional rotation medicine hanging frame 20, and hang medicine hanging frame 20 after will rotating through pawl 26 and ratchet 25's meshing effect and lock by oneself.

Concretely, a medicine storage formula venous transfusion support that operating room used, during the use, medical personnel can reduce lifter one 5 earlier, the medicine bottle that the convenience was used in the operation process hangs on hanging medicine rack 20 and leaves in medicine storage cavity 30, when placing the medicine bottle, place the same kind of medicine bottle in the unanimous medicine hook 24 of hanging of upper and lower position and medicine storage cavity 30, when placing, doctor personnel rotate in situ hang medicine rack 20 place in proper order can, when needing the position of infusion support fixed, emit lifter two 12, make the bottom and the ground of lifter two 12 support the pressure, can fix the infusion support effectively. The utility model discloses have the height that can adjust infusion support according to patient and medical personnel demand, the effect of the medical personnel operation of being convenient for can once only hang and deposit many bottles of medicine bottles on the infusion support simultaneously, conveniently doctorss and nurses and changes, saves the time of changing the medicine bottle, guarantees smoothly going on of operation.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a store up medicine formula venous transfusion support that operating room used, includes base (1), its characterized in that: the medicine storage device is characterized in that casters (2) are arranged below the base (1), a retention support (4) is fixedly connected above the base (1), a heightening support (3) is coaxially fixed above the retention support (4), a lifting rod I (5) is slidably connected inside the heightening support (3), a medicine hanging frame (20) is rotatably connected above the lifting rod I (5), medicine hanging hooks (24) which are uniformly distributed are fixed on the outer side surface of the medicine hanging frame (20), a lifting component I for driving the lifting rod I (5) to move is arranged inside the heightening support (3), a medicine storage disc (17) is rotatably connected on the heightening support (3), a medicine storage cavity (30) is formed in the medicine storage disc (17) corresponding to the medicine hanging hooks (24), a lifting rod II (12) is slidably connected inside the retention support (4), a retention plate (29) is fixedly connected to the bottom of the lifting rod II (12), and the retention plate (29) is located outside the base (1), a second lifting component for driving the second lifting rod (12) to move is arranged in the retention bracket (4).

2. The medication-storing intravenous infusion support for operating rooms of claim 1, wherein: the lifting assembly I comprises a screw rod I (6), the screw rod I (6) is in threaded connection with the inside of a lifting rod I (5), a worm wheel shaft I is coaxially and fixedly connected to the bottom of the screw rod I (6), a worm wheel I (7) is coaxially fixed on the worm wheel shaft I, the worm wheel shaft is rotatably connected with a height-adjusting support (3), a worm I (8) is rotatably connected to the inside of the height-adjusting support (3), the worm I (8) is meshed with the worm wheel I (7), uniformly distributed first sliding blocks (9) are fixedly arranged on the outer side surface of the lifting rod I (5), a vertical sliding groove I (10) is arranged in the position, corresponding to the first sliding block (9), of the inside of the height-adjusting support (3), and the first sliding groove I (9) is in sliding.

3. The medication-storing intravenous infusion support for operating rooms of claim 2, wherein: the second lifting assembly comprises a second screw rod (11), the second screw rod (11) is in threaded connection with the inside of a second lifting rod (12), a second worm gear shaft is coaxially and fixedly connected to the top of the second screw rod (11), a second worm gear (13) is coaxially fixed on the second worm gear shaft, the second worm gear shaft is rotatably connected with the retention support (4), a second worm (14) is rotatably connected with the inside of the retention support (4), the second worm (14) is meshed with the second worm gear (13), second sliders (15) which are uniformly distributed are fixedly arranged on the outer side face of the second lifting rod (12), a second vertical sliding groove (16) is formed in the position, corresponding to the second slider (15), inside the retention support (4), and the second slider (15) is in sliding connection with the second sliding groove (.

4. The medication-storing intravenous infusion support for operating rooms of claim 1, wherein: hang medicine frame (20) including annular outer ring (21) and be located inner column (22) on outer ring (21) centre of a circle position, be equipped with spliced pole (23) between outer ring (21) and inner column (22), the both ends of spliced pole (23) respectively with outer ring (21) and inner column (22) fixed connection.

5. The medication-storing intravenous infusion support for operating rooms of claim 4, wherein: interior post (22) on string medicine frame (20) is rotated with lifter (5) and is connected, and interior post (22) inside is equipped with the locking mechanism who is used for locking string medicine frame (20) position, locking mechanism includes ratchet (25), pawl (26) and preforming spring (27), ratchet (25) and lifter (5) fixed connection, pawl (26) and preforming spring (27) are located on interior post (22), have set firmly vertical pawl axle (28) on interior post (22), pawl (26) cover locate on pawl (26) and pawl axle (28) rotate and be connected, preforming spring (27) are located between pawl (26) and interior post preforming (22) side, under the effect of spring force of spring (27), pawl (26) are engaged in ratchet (25) all the time.

6. The medication-storing intravenous infusion support for operating rooms of claim 5, wherein: vertical connecting pipes I (18) are fixedly arranged on the lower end face of the medicine hanging frame (20), vertical connecting pipes II (19) are fixedly arranged on the top end face of the medicine storage disc (17) corresponding to the positions of the connecting pipes I (18), the connecting pipes II (19) are sleeved inside the connecting pipes I (18), and the connecting pipes I (18) are in sliding connection with the connecting pipes II (19).

7. The medication-storing intravenous infusion support for operating rooms of claim 1, wherein: a rubber layer is arranged on the lower end face of the position-fixing plate (29).

8. A medication storage iv stand for operating rooms according to claim 3, wherein: the one end of the first worm (8) penetrates out of the heightening bracket (3) and is fixedly connected with a first rotating part (31) on the outer side of the heightening bracket (3), and the one end of the second worm (14) penetrates out of the fixing bracket (4) and is fixedly connected with a second rotating part (32) on the outer side of the fixing bracket (4).