CN213048654U - Visual type light-proof infusion set - Google Patents

Abstract

The utility model discloses a visual light-proof infusion device, which comprises a light-proof sleeve, an infusion apparatus shielding piece and a hanging mechanism, wherein the light-proof sleeve comprises a cylindrical barrel and a conical barrel which are connected, the side walls of the cylindrical barrel and the conical barrel are respectively provided with a visual part, the visual parts comprise transparent visual plates, and both sides of each transparent visual plate are rotatably connected with a light screen; the infusion set shielding piece comprises a shielding pipe which is open at the upper end and the lower end and is light-tight, the shielding pipe comprises two connecting sleeves and pipe bodies arranged at the two ends of the connecting sleeves, the connecting sleeves comprise semicircular fixed plates and semicircular movable plates, and the semicircular movable plates are provided with visual windows; the hanging mechanism comprises a hook, a circular plate and a connecting rod, the hook is arranged at the upper end of the circular plate, and the connecting rod is used for realizing connection between the circular plate and the light-shading sleeve. The utility model provides a visual type light-resistant infusion set can enough shelter from light, is convenient for again observe the condition of infusion among the infusion process.

Description

Visual type light-proof infusion set

Technical Field

The utility model relates to the technical field of medical equipment, especially, relate to a visual type light-resistant infusion set.

Background

In clinical work of medical care, a caregiver needs to give corresponding countermeasures for different properties of drugs during intravenous infusion, particularly when applying drugs requiring light shielding, such as: platinum antineoplastic drugs, water-soluble vitamins, vasodilatation drugs and the like. The chemical properties of the medicines are unstable, and the medicines are easy to decompose after being exposed to light, so that the activity of the medicines is reduced, and the medicine effect is seriously influenced.

At present, current light-resistant infusion set often adopts light-resistant transfusion system and light-resistant infusion bag to infuse, and this type of light-resistant infusion set is higher for ordinary transfusion system cost, and current light-resistant transfusion system and light-resistant infusion bag all are disposable basically, and the light-resistant infusion set among the prior art can't observe the liquid decline condition simultaneously, has brought a great deal of inconvenience for clinical work like this.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a visual type light-resistant infusion set to solve the above-mentioned weak point among the prior art.

In order to achieve the above object, the present invention provides the following technical solutions:

a visual, light-resistant infusion device, comprising:

the light-shading sleeve comprises a cylindrical barrel and a conical barrel which are connected, a placing cavity for placing an infusion bottle is formed in the cylindrical barrel and the conical barrel, the upper end of the cylindrical barrel is open, a connecting channel is arranged at the lower end of the conical barrel, visual parts are arranged on the side walls of the cylindrical barrel and the conical barrel, the visual parts comprise visual openings arranged on the cylindrical barrel and the conical barrel, transparent visual plates are arranged on the visual openings, and two sides of each transparent visual plate are rotatably connected with light shading plates;

the infusion apparatus shielding piece comprises a light-tight shielding pipe with an open upper end and a light-tight lower end, the shielding pipe comprises two connecting sleeves and pipe bodies arranged at two ends of the connecting sleeves, the pipe body positioned at the uppermost part is detachably connected with the connecting channel, the connecting sleeves comprise a semicircular fixed plate and a semicircular movable plate, the semicircular movable plate is hinged on the semicircular fixed plate, a locking piece capable of locking the semicircular movable plate is arranged on the side edge of the semicircular fixed plate, a fixing piece capable of fixing an infusion tube is arranged in the semicircular fixed plate, and a visual window is arranged on the semicircular movable plate;

hang the mechanism, hang the mechanism and include couple, circular slab and connecting rod, the couple sets up the upper end of circular slab, the connecting rod has three at least, the upper end and the lower extreme of connecting rod are provided with slider and lower slider respectively, the bottom of circular slab is provided with annular chute down, be provided with annular chute down on the lateral wall of cylindricality barrel upper end, go up slider and slider sliding connection respectively in annular chute and lower annular chute down, be provided with a plurality of locking holes in the annular chute down, be provided with the lock post on the slider down, but the lock post screw in extremely in the locking hole is right in order to realize the fixing of connecting rod.

Foretell visual type light-resistant infusion set, visual open-ended goes up side and downside all is provided with rotates the seat, be provided with the axis of rotation on the light screen, the axis of rotation rotates to be connected rotate on the seat.

The visual light-avoiding infusion device further comprises a positioning piece, wherein the positioning piece comprises a locking pin arranged on the rotating seat, and a movement groove for the locking pin to move is formed in the rotating seat.

Foretell visual type light-resistant infusion set, the axis of rotation is including continuous insertion section and locking section, the radial dimension of locking section is greater than the radial dimension of insertion section, the locking section is close to be provided with a plurality of locking through-holes on the lateral wall of insertion section, it is a plurality of the locking through-hole is followed the circumference interval of locking section sets up, the stop pin can insert arbitrary in the locking through-hole in order to realize right the light screen is fixed.

The visual light-shading infusion device further comprises an infusion bottle fixing piece, the infusion bottle fixing piece is arranged in the connecting channel, and the infusion bottle fixing piece comprises a left fixing piece and a right fixing piece which are oppositely arranged.

Foretell visual type light-resistant infusion set, left side mounting and right mounting all include fixed plate and slide bar, be provided with the arc recess on the fixed plate, the slide bar sets up the fixed plate is kept away from one side of arc recess, be provided with the dead lever on interface channel's the inner wall, be provided with the confession in the dead lever the slide bar tip carries out gliding slide channel.

The visual light-resistant infusion device further comprises a spring piece, wherein the spring piece is arranged in the connecting channel, and two ends of the spring piece are respectively fixed with the fixing rod and the inner wall of the connecting channel.

Foretell visual type light-resistant infusion set still includes the actuating lever, be provided with the screw hole on interface channel's the lateral wall, the actuating lever rotates to be connected in the screw hole, be provided with the screw thread on the lateral wall of actuating lever, the one end of actuating lever is located in interface channel and with fixed plate looks butt.

In the technical scheme, the utility model provides a pair of visual type light-resistant infusion set has following beneficial effect:

the embodiment of the utility model provides a visual type light-resistant infusion set, including light-resistant sleeve, transfusion system shielding piece and hanging the mechanism, transfusion system shielding piece includes that the lower extreme all opens and the opaque pipe that shelters from on one, can place infusion bottle and transfusion system wherein respectively through light-resistant sleeve with shelter from the pipe to can play the shading effect to infusion bottle and transfusion system respectively, and light-resistant sleeve with shelter from the pipe can used repeatedly, practice thrift the cost.

The embodiment of the utility model provides an in be provided with visual opening on the light-resistant sleeve, be provided with transparent visual board on the visual opening, can observe the liquid level of infusion in infusion bottle or the infusion bag so, shelter from the pipe including the adapter sleeve, be provided with semi-circular fly leaf on the adapter sleeve, be provided with the visual window on the semi-circular fly leaf, can realize the observation or the operation of maofei's kettle and water stop switch respectively through semi-circular activity and visual window.

The embodiment of the utility model provides an in the light-resistant sleeve on transparent visual plate both sides all rotate and be connected with the light screen, can shelter from transparent visual plate or partially shelter from entirely through the light screen, both play the effect of sheltering from light, can observe the liquid level of the infusion in infusion bottle or the infusion bag again.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to these drawings.

Fig. 1 is a schematic structural view of a visual light-avoiding infusion device provided by an embodiment of the present invention;

fig. 2 is a schematic structural diagram of a suspension mechanism according to an embodiment of the present invention;

fig. 3 is a schematic structural view of a light-shielding sleeve according to an embodiment of the present invention;

fig. 4 is a schematic structural diagram of a light shielding plate according to an embodiment of the present invention;

fig. 5 is a schematic structural view of a rotating seat according to an embodiment of the present invention;

fig. 6 is a schematic structural diagram of a rotating shaft according to an embodiment of the present invention;

fig. 7 is a schematic structural view of a connecting sleeve provided in an embodiment of the present invention;

fig. 8 is a schematic structural view of an infusion bottle fixing member according to an embodiment of the present invention.

Description of reference numerals:

1. a light-shielding sleeve;

1.1, a cylindrical barrel; 1.2, a conical cylinder body; 1.3, connecting the channels; 1.4, visible opening;

2. a visor;

2.1, rotating the seat; 2.2, locking pins; 2.3, a rotating shaft; 2.3.1, an insertion section; 2.3.2, a locking section; 2.3.3, locking the through hole;

3. a shield pipe;

3.1, connecting sleeves; 3.2, a pipe body; 3.3, a semicircular fixing plate; 3.4, a semicircular movable plate; 3.5, a locking piece; 3.6, fixing parts; 3.7, a visible window;

4. a suspension mechanism;

4.1, hanging hooks; 4.2, circular plate; 4.3, connecting rods; 4.4, an upper sliding block; 4.5, a lower sliding block; 4.6, a lower annular chute; 4.7, locking holes; 4.8, locking posts;

5. a transfusion bottle fixing part;

5.1, a left fixing piece; 5.2, a right fixing piece; 5.3, fixing a plate; 5.4, arc-shaped grooves; 5.5, fixing a rod; 5.6, spring elements; 5.7, a driving rod; 5.8, a threaded hole; 5.9, sliding rod.

Detailed Description

In order to make the technical solution of the present invention better understood by those skilled in the art, the present invention will be further described in detail with reference to the accompanying drawings.

As shown in fig. 1-8, an embodiment of the present invention provides a visual light-proof infusion device, including a light-proof sleeve 1, an infusion apparatus shielding member and a hanging mechanism 4, wherein the light-proof sleeve 1 includes a cylindrical barrel 1.1 and a conical barrel 1.2 connected to each other, a placing cavity for placing an infusion bottle is formed inside the cylindrical barrel 1.1 and the conical barrel 1.2, the upper end of the cylindrical barrel 1.1 is open, the lower end of the conical barrel 1.2 is provided with a connecting channel 1.3, the side walls of the cylindrical barrel 1.1 and the conical barrel 1.2 are both provided with a visual portion, the visual portion includes visual openings 1.4 arranged on the cylindrical barrel 1.1 and the conical barrel 1.2, the visual openings 1.4 are provided with a transparent visual plate, and both sides of the transparent visual plate are rotatably connected with the light-proof plate 2; the infusion set shielding part comprises a light-tight shielding pipe 3 with the upper end and the lower end open, the shielding pipe 3 comprises two connecting sleeves 3.1 and pipe bodies 3.2 arranged at two ends of the connecting sleeves 3.1, the pipe body 3.2 positioned at the uppermost part is detachably connected with a connecting channel 1.3, the connecting sleeve 3.1 comprises a semicircular fixed plate 3.3 and a semicircular movable plate 3.4, the semicircular movable plate 3.4 is hinged on the semicircular fixed plate 3.3, a locking part 3.5 capable of locking the semicircular movable plate 3.4 is arranged on the side edge of the semicircular fixed plate 3.3, a fixing part 3.6 capable of fixing the infusion tube is arranged in the semicircular fixed plate 3.3, and a visual window 3.7 is arranged on the semicircular movable plate 3.4; the hanging mechanism 4 comprises a hook 4.1, a circular plate 4.2 and a connecting rod 4.3, the hook 4.1 is arranged at the upper end of the circular plate 4.2, the connecting rod 4.3 is at least three, the upper end and the lower end of the connecting rod 4.3 are respectively provided with an upper sliding block 4.4 and a lower sliding block 4.5, the bottom of the circular plate 4.2 is provided with an upper annular sliding groove, the side wall of the upper end of the cylindrical barrel 1.1 is provided with a lower annular sliding groove 4.6, the upper sliding block 4.4 and the lower sliding block 4.5 are respectively connected in the upper annular sliding groove and the lower annular sliding groove 4.6 in a sliding manner, a plurality of locking holes 4.7 are formed in the lower annular sliding groove 4.6, a locking column 4.8 is arranged on the lower sliding block 4.5, and the locking column 4.8 can be screwed into the locking holes 4.7 so as to fix.

Specifically, the light-shielding sleeve 1 comprises a cylindrical barrel 1.1 and a conical barrel 1.2 which are connected, the cylindrical barrel 1.1 and the conical barrel 1.2 are both made of light-proof materials, the cylindrical barrel 1.1 and the conical barrel 1.2 are of an integrated structure, the upper end of the cylindrical barrel 1.1 is open and hollow, a detachable sealing cover can be correspondingly arranged at the upper end of the cylindrical barrel 1.1, the conical barrel 1.2 is hollow and provided with a connecting channel 1.3 at the lower end, the cylindrical barrel 1.1 and the conical barrel 1.2 are connected to form a placing cavity for placing infusion bottles or infusion bags, further, the placing cavity can be used for placing infusion bottles or infusion bags with different sizes, a fixing part 3.6 for fixing the infusion bottles or the infusion bags can be arranged in the placing cavity or the connecting channel 1.3, the fixing part 3.6 can be a fixing plate arranged in the connecting channel 1.3 or a fixing sleeve arranged in the placing cavity, therefore, infusion bottles or infusion bags with different sizes are fixed in the placing cavity, the connecting channel 1.3 is used for inserting the infusion end of the infusion bottle or the infusion bag, when the infusion bottle or the infusion bag is placed in the placing cavity, the infusion end of the infusion bottle or the infusion bag is just embedded into the connecting channel 1.3, the side walls of the cylindrical barrel 1.1 and the conical barrel 1.2 are respectively provided with a visible part, the visible parts comprise visible openings 1.4 arranged on the cylindrical barrel 1.1 and the conical barrel 1.2, the size of the visible opening 1.4 on the cylindrical barrel 1.1 is equal to one half to three quarters of the length of the cylindrical barrel 1.1, the visible opening 1.4 on the conical barrel 1.2 is equal to the length of the conical barrel 1.2, the visible opening 1.4 is provided with a transparent visible plate, the transparent visible plate is made of a transparent material, the liquid level of the infusion in the infusion bottle or the infusion bag can be observed through the transparent visible plate, all rotate in the both sides of transparent visual board and be provided with light screen 2, light screen 2 is made by opaque material, and light screen 2 can rotate and realize sheltering from transparent visual board, and light screen 2 can rotate and cover on transparent visual board, can shelter from transparent visual board entirely or partially through light screen 2, has both played the effect of sheltering from light, can observe the liquid level of the infusion in infusion bottle or the infusion bag again.

In the embodiment, the infusion shielding piece comprises a shielding tube 3, the shielding tube 3 is made of opaque materials, the upper end and the lower end of the shielding tube 3 are open and hollow, the shielding tube 3 is used for an infusion apparatus to pass through, so that the infusion apparatus is positioned in the shielding tube 3, the shielding tube 3 can shade the infusion apparatus, the shielding tube 3 comprises two connecting sleeves 3.1 and tube bodies 3.2 arranged at two ends of the connecting sleeves 3.1, the connecting sleeves 3.1 and the tube bodies 3.2 can be clamped, hot-melt connected or bonded, the two connecting sleeves 3.1 respectively correspond to the small Murphy's pot and the water stop switch, the upper end of the tube body 3.2 positioned at the top and the connecting channel 1.3 are detachably connected, the tube bodies 3.2 and the connecting channel 1.3 can be clamped and can also be connected through magic thread gluing, the connecting sleeves 3.1 comprise semicircular fixed plates 3.3 and semicircular movable plates 3.4, and connecting rings are arranged at two ends of the semicircular fixed plates 3.3, the connecting ring is connected with the pipe body 3.2, the connecting ring and the pipe body 3.2 can be clamped, connected by hot melting or bonded, one side edge of the semicircular movable plate 3.4 is hinged on the semicircular fixed plate 3.3, the other side edge of the semicircular fixed plate 3.3 is provided with a locking piece 3.5, the locking piece 3.5 can be a buckle, the other side edge of the semicircular movable plate 3.4 is correspondingly provided with a locking part, the locking part can be a clamping groove, locking or unlocking between the semicircular movable plate 3.4 and the semicircular fixed plate 3.3 can be realized through the locking piece 3.5 and the locking part, optionally, the locking piece 3.5 is a first magnetic absorption part arranged on the other side edge of the semicircular fixed plate 3.3, the locking part is a second magnetic absorption part arranged on the other side edge of the semicircular movable plate 3.4, the magnetism of the first magnetic absorption part is different from that of the second magnetic absorption part, so as, be provided with in the inside of semi-circular fixed plate 3.3 and carry out the mounting 3.6 that fixes to the transfer line, mounting 3.6 can be buckle board or snap ring, is provided with visual window 3.7 on semi-circular fly leaf 3.4, and visual window 3.7 is used for the little kettle of maofei and the running through of water-stop switch, still can rotate on visual window 3.7 and be provided with the shielding plate, can open or close visual window 3.7 through the shielding plate.

In this embodiment, the hanging mechanism 4 is used for connecting with the light-shielding sleeve 1 and hanging the light-shielding sleeve 1 on the infusion support, the hanging mechanism 4 includes a hook 4.1, a circular plate 4.2 and a connecting rod 4.3, the lower end of the hook 4.1 is connected to the circular plate 4.2, the connecting rod 4.3 can be three or more, the upper end and the lower end of the connecting rod 4.3 are respectively provided with an upper sliding block 4.4 and a lower sliding block 4.5, the bottom of the circular plate 4.2 is provided with an upper annular sliding chute, the upper sliding block 4.4 is slidably limited in the upper annular sliding chute, the upper sliding block 4.4 can rotate along the upper annular sliding chute, the side wall of the upper end of the cylindrical barrel 1.1 is provided with a lower annular sliding chute 4.6, the lower sliding block 4.5 is slidably limited in the lower annular sliding chute 4.6, the lower sliding block 4.5 can slide along the lower annular sliding chute 4.6, the lower annular sliding chute 4.6 is internally provided with a plurality of locking holes 4.7, the plurality of locking holes 4.7 are circumferentially spaced along, the lower sliding block 4.5 is provided with an installation through hole, the locking column 4.8 is connected in the installation through hole in a sliding manner, the locking column 4.8 can be screwed into the locking hole 4.7 to fix the connecting rod 4.3, so that in the actual use process, before an infusion bottle and an infusion bag are placed into the placement cavity, the lower sliding block 4.5 can slide together along the lower annular sliding groove 4.6, so that the infusion bottle and the infusion bag can be placed conveniently, after the infusion bottle or the infusion bag is placed into the placement cavity, the lower sliding block 4.5 slides to a proper position along the lower annular sliding groove 4.6, so that the lower sliding block 4.5 is arranged at equal intervals along the lower annular sliding groove 4.6, then the locking column 4.8 is embedded into the locking hole 4.7 to fix the lower sliding block 4.5 by pressing the locking column 4.8, and when the lower sliding block 4.5 needs to be unlocked, the locking column 4.8 is pulled out of the locking hole 4.7 by force, and then unlocking is completed.

The embodiment of the utility model provides a visual type light-resistant infusion set, including light-resistant sleeve 1, transfusion system shielding piece and hanging mechanism 4, transfusion system shielding piece includes that the lower extreme all opens and the opaque pipe 3 that shelters from on one, can place infusion bottle and transfusion system wherein respectively through light-resistant sleeve 1 with shelter from pipe 3 to can play the shading effect to infusion bottle and transfusion system respectively, and light-resistant sleeve 1 with shelter from pipe 3 and can used repeatedly, practice thrift the cost.

The embodiment of the utility model provides an in light-resistant sleeve 1 on be provided with visual opening 1.4, be provided with transparent visual board on visual opening 1.4, so through observing the liquid level of infusion in infusion bottle or the infusion bag, it includes adapter sleeve 3.1 to shelter from pipe 3, is provided with semi-circular fly leaf 3.4 on the adapter sleeve 3.1, is provided with visual window 3.7 on the semi-circular fly leaf 3.4, can realize maofei's kettle and the observation or the operation of water stop switch respectively through semi-circular activity and visual window 3.7.

The embodiment of the utility model provides an in the light-resistant sleeve 1 on transparent visual plate both sides all rotate and be connected with light screen 2, can shelter from transparent visual plate or partly shelter from entirely through light screen 2, both play the effect of sheltering from light, can observe the liquid level of the infusion in infusion bottle or the infusion bag again.

In this embodiment, preferably, the upper side and the lower side of the visible opening 1.4 are both provided with a rotating seat 2.1, the light shielding plate 2 is provided with a rotating shaft 2.3, and the rotating shaft 2.3 is rotatably connected to the rotating seat 2.1; rotation axis 2.3 can be followed rotation seat 2.1 and rotated to the realization is to sheltering from of light screen 2, and light screen 2 can shelter from or partly shelter from whole to visual light-passing board, also can not shelter from visual light-passing board.

In this embodiment, preferably, the positioning device further includes a positioning element, the positioning element includes a locking pin 2.2 disposed on the rotating seat 2.1, a moving groove for the locking pin 2.2 to move is disposed on the rotating seat 2.1, the moving groove is disposed on an upper side surface of the rotating seat 2.1, the locking pin 2.2 includes a pin body and a driving block, and the driving block can drive the pin body to slide along the moving groove.

In this embodiment, preferably, the rotating shaft 2.3 includes an insertion section 2.3.1 and a locking section 2.3.2 connected to each other, a radial dimension of the locking section 2.3.2 is greater than a radial dimension of the insertion section 2.3.1, a plurality of locking through holes 2.3.3 are formed in a side wall of the locking section 2.3.2 close to the insertion section 2.3.1, a stepped side surface is formed between the insertion section 2.3.1 and the locking section 2.3.2, the locking through holes 2.3.3 are formed in the stepped side surface, the plurality of locking through holes 2.3.3 are arranged at intervals along a circumferential direction of the locking section 2.3.2, when the light shielding plate 2 rotates to a proper position, the position of the light shielding plate 2 is fixed by inserting the locking pins 2.2 into the locking through holes 2.3.3, and when the light shielding plate 2 needs to be unlocked, the locking pins 2.2 are pulled out from the locking through holes 2.3.3 to unlock the light shielding plate 2.

In this embodiment, preferably, the infusion bottle fixing part further comprises an infusion bottle fixing part 5, the infusion bottle fixing part 5 is arranged in the connecting channel 1.3, and the infusion bottle fixing part 5 comprises a left fixing part 5.1 and a right fixing part 5.2 which are oppositely arranged; left mounting 5.1 and right mounting 5.2 all include fixed plate 5.3 and slide bar 5.9, be provided with arc recess 5.4 on fixed plate 5.3, arc recess 5.4 sets up the one side of keeping away from interface channel 1.3 at fixed plate 5.3, slide bar 5.9 is provided with one side that arc recess 5.4 was kept away from to fixed plate 5.3, slide bar 5.9 has two, two slide bar 5.9 are connected respectively in fixed plate 5.3's both sides portion, be provided with dead lever 5.5 on interface channel 1.3's the inner wall, be provided with in the dead lever 5.5 and supply slide bar 5.9 tip to carry out gliding slide channel, slide bar 5.9's tip sliding connection is in slide channel.

In this embodiment, preferably, the spring device further includes a spring element 5.6 and a driving rod 5.7, the spring element 5.6 is disposed in the connecting channel 1.3, and two ends of the spring element 5.6 are respectively fixed to the inner walls of the fixing rod 5.5 and the connecting channel 1.3; the side wall of the connecting channel 1.3 is provided with a threaded hole 5.8, the driving rod 5.7 is rotatably connected in the threaded hole 5.8, the side wall of the driving rod 5.7 is provided with threads, one end of the driving rod 5.7 is positioned in the connecting channel 1.3 and is abutted to the fixed plate 5.3, so that the driving rod 5.7 is rotated in the threaded hole 5.8 to adjust the length of the driving rod 5.7 positioned in the connecting channel 1.3, the driving rod 5.7 is rotated to press the fixed plate 5.3 and drive the fixed plate 5.3 to move, so that the fixed plate 5.3 can fix the infusion end of an infusion bottle or an infusion bag, when the driving rod 5.7 is rotated to eliminate the pressing of the driving rod 5.7 on the fixed plate 5.3, at the moment, the fixed plate 5.3 can be restored to the initial position under the action of the spring part 5.6, and infusion bottles or infusion bags with different sizes can be fixed through the infusion.

In the embodiment, in the actual use process, an infusion bottle or an infusion bag is firstly placed inside the light-shielding sleeve 1, the infusion end of the infusion bottle or the infusion bag is fixed through the infusion bottle fixing piece 5, and the position and the angle of the light shielding plate 2 are correspondingly adjusted, so that the liquid level of the infusion bottle or the infusion bag can be seen through the visible light-transmitting plate, and the light shielding plate 2 can play a role in shielding light; then the hanging mechanism 4 is connected with the light-proof sleeve 1, and the light-proof sleeve 1 is hung at the positions of an infusion support and the like; and finally, the infusion apparatus sequentially penetrates through the shielding pipe 3, so that the Murphy's small pot and the water stop switch correspond to the two connecting sleeves 3.1, the infusion apparatus is inserted into an infusion bottle or an infusion bag at the moment, the infusion operation is carried out on a patient after the gas in the infusion apparatus is discharged, and the penetration and the operation of medical staff and the patient are facilitated through the semicircular movable cover plate and the visual window 3.7 on the connecting sleeve 3.1.

While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the present invention. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the invention.

Claims (8)

1. A visual light-resistant infusion device, comprising:

the light-shading sleeve comprises a cylindrical barrel and a conical barrel which are connected, a placing cavity for placing an infusion bottle is formed in the cylindrical barrel and the conical barrel, the upper end of the cylindrical barrel is open, a connecting channel is arranged at the lower end of the conical barrel, visual parts are arranged on the side walls of the cylindrical barrel and the conical barrel, the visual parts comprise visual openings arranged on the cylindrical barrel and the conical barrel, transparent visual plates are arranged on the visual openings, and two sides of each transparent visual plate are rotatably connected with light shading plates;

the infusion apparatus shielding piece comprises a light-tight shielding pipe with an open upper end and a light-tight lower end, the shielding pipe comprises two connecting sleeves and pipe bodies arranged at two ends of the connecting sleeves, the pipe body positioned at the uppermost part is detachably connected with the connecting channel, the connecting sleeves comprise a semicircular fixed plate and a semicircular movable plate, the semicircular movable plate is hinged on the semicircular fixed plate, a locking piece capable of locking the semicircular movable plate is arranged on the side edge of the semicircular fixed plate, a fixing piece capable of fixing an infusion tube is arranged in the semicircular fixed plate, and a visual window is arranged on the semicircular movable plate;

hang the mechanism, hang the mechanism and include couple, circular slab and connecting rod, the couple sets up the upper end of circular slab, the connecting rod has three at least, the upper end and the lower extreme of connecting rod are provided with slider and lower slider respectively, the bottom of circular slab is provided with annular chute down, be provided with annular chute down on the lateral wall of cylindricality barrel upper end, go up slider and slider sliding connection respectively in annular chute and lower annular chute down, be provided with a plurality of locking holes in the annular chute down, be provided with the lock post on the slider down, but the lock post screw in extremely in the locking hole is right in order to realize the fixing of connecting rod.

2. The visual light-avoiding infusion device according to claim 1, wherein the upper side and the lower side of the visual opening are provided with rotating seats, the light shielding plate is provided with a rotating shaft, and the rotating shaft is rotatably connected to the rotating seats.

3. The visual light-avoiding infusion device of claim 2, further comprising a positioning member, wherein the positioning member comprises a locking pin disposed on the rotating seat, and a movement groove for the locking pin to move is disposed on the rotating seat.

4. The visual light-avoiding infusion device according to claim 3, wherein the rotation shaft comprises an insertion section and a locking section which are connected, the radial dimension of the locking section is larger than that of the insertion section, a plurality of locking through holes are arranged on the side wall of the locking section close to the insertion section, the locking through holes are arranged at intervals along the circumferential direction of the locking section, and the locking pin can be inserted into any one of the locking through holes to fix the light shielding plate.

5. The visual light-avoiding infusion device of claim 1, further comprising an infusion bottle fixing member disposed in the connecting channel, wherein the infusion bottle fixing member comprises a left fixing member and a right fixing member disposed oppositely.

6. The visual light-avoiding infusion device as claimed in claim 5, wherein the left fixing member and the right fixing member each comprise a fixing plate and a sliding rod, the fixing plate is provided with an arc-shaped groove, the sliding rod is arranged on a side of the fixing plate away from the arc-shaped groove, the inner wall of the connecting channel is provided with a fixing rod, and the fixing rod is internally provided with a sliding channel for sliding the end of the sliding rod.

7. The visual light-avoiding infusion device of claim 6, further comprising a spring member disposed within the connection channel, wherein two ends of the spring member are respectively fixed to the fixing rod and an inner wall of the connection channel.

8. The visual light-avoiding infusion device according to claim 7, further comprising a driving rod, wherein a threaded hole is formed in a side wall of the connecting channel, the driving rod is rotatably connected in the threaded hole, threads are formed in a side wall of the driving rod, and one end of the driving rod is located in the connecting channel and abuts against the fixing plate.

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