CN112089622A - Anti-pollution injection bag protection device - Google Patents
Anti-pollution injection bag protection device Download PDFInfo
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- CN112089622A CN112089622A CN202011044140.0A CN202011044140A CN112089622A CN 112089622 A CN112089622 A CN 112089622A CN 202011044140 A CN202011044140 A CN 202011044140A CN 112089622 A CN112089622 A CN 112089622A
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- hard arc
- plate
- arc plate
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
- A61J1/00—Containers specially adapted for medical or pharmaceutical purposes
- A61J1/14—Details; Accessories therefor
- A61J1/16—Holders for containers
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
- A61J1/00—Containers specially adapted for medical or pharmaceutical purposes
- A61J1/05—Containers specially adapted for medical or pharmaceutical purposes for collecting, storing or administering blood, plasma or medical fluids ; Infusion or perfusion containers
- A61J1/10—Bag-type containers
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES 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
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
- A61M5/1414—Hanging-up devices
- A61M5/1415—Stands, brackets or the like for supporting infusion accessories
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES 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
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
- A61M5/1414—Hanging-up devices
- A61M5/1417—Holders or handles for hanging up infusion containers
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- Veterinary Medicine (AREA)
- Public Health (AREA)
- General Health & Medical Sciences (AREA)
- Animal Behavior & Ethology (AREA)
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- Hematology (AREA)
- Heart & Thoracic Surgery (AREA)
- Biomedical Technology (AREA)
- Anesthesiology (AREA)
- Engineering & Computer Science (AREA)
- Vascular Medicine (AREA)
- Pharmacology & Pharmacy (AREA)
- Medical Preparation Storing Or Oral Administration Devices (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The invention belongs to the technical field of medical supplies, in particular to an anti-pollution injection bag protection device; comprises an upper hard arc plate; the symmetrical upper hard arc plates are movably arranged on the upper surfaces of the symmetrically arranged lower hard arc plates, and the two ends of the symmetrical upper hard arc plates are connected with each other through elastic attaching plates; the outer walls of the upper hard arc plate and the lower hard arc plate are connected with each other through an elastic connecting mechanism; the lower surface of the lower hard arc plate is connected with a nozzle protecting sleeve through a plurality of connecting guide bars; an elastic silica gel cap is fixed on the upper surface of the upper hard arc plate, and a hook is rotatably arranged on the upper surface of the elastic silica gel cap; the top end of the elastic silica gel cap is internally bonded with the fixing mechanism; the middle part of the elastic attaching plate is provided with an elastic soft plate; the inner surface of the elastic attaching plate is symmetrically provided with a plurality of elastic lugs in a staggered manner along two sides of the elastic soft plate; not only reduces the production cost of the infusion bag, but also ensures that the protection device can safely protect infusion bags with various shapes.
Description
Technical Field
The invention belongs to the technical field of medical supplies, and particularly relates to an anti-pollution injection bag protection device.
Background
The infusion refers to a large dose of injection which is infused into the body by intravenous drip, and is usually packaged in an infusion bottle or an infusion bag, because the infusion bag is easier to transport and carry, the infusion bag is widely applied, the infusion packaging containers commonly used in the markets at home and abroad at present mainly comprise glass bottles, plastic bottles, non-PVC composite film soft bags and the like, the glass bottles are fragile in the transportation process and inconvenient to recover, in addition, the manufacturing cost of the glass bottles and the plastic bottles is much higher than that of the soft bags, so the use and popularization range of the soft bags is relatively large, and the production is relatively easy.
The Chinese patent discloses an anti-pollution injection bag protection device, the patent application number is 2019216126652, the device comprises an infusion bag, a liquid bag cover and a connecting device, one end of the infusion bag is provided with an infusion part, the infusion part is provided with the liquid bag cover, the liquid bag cover is rotatably clamped and provided with a ring cover, a disinfection ring for preventing pollution is arranged inside the liquid bag cover, an inner ring is arranged inside the ring cover, and a deflector rod is movably inserted on the inner ring; the foam pad has adsorption effect, and when in use, the foam pad is soaked in iodophor and taken out, and is covered on the disinfection ring for disinfection, and the disinfection ring is sealed to avoid pollution.
Although the device can be used for installing and protecting the infusion bag; however, the hook needs to be arranged on the outer wall of the infusion bag, and the hook and the clamping block are arranged in a sliding manner, when the infusion bag inclines, the sliding block is easy to slide away from the hook, and therefore the safety protection of the infusion bag by the protection device is affected; meanwhile, the hook arranged on the outer wall of the infusion bag not only improves the production cost of the infusion bag, but also is inconvenient for the protection device to safely protect infusion bags in various shapes, and further causes the phenomenon that the protection device generates waste.
Disclosure of Invention
In order to make up the defects of the prior art, the anti-pollution injection bag protection device provided by the invention is mainly used for solving the problems that the existing protection device needs to arrange the hook on the outer wall of an infusion bag, the hook and the clamping block are arranged in a sliding manner, and when the infusion bag is inclined, the sliding block is easy to slide away from the hook, so that the safety protection of the infusion bag by the protection device is influenced; meanwhile, the hook arranged on the outer wall of the infusion bag not only improves the production cost of the infusion bag, but also is inconvenient for the protection device to safely protect infusion bags in various shapes, and further causes the phenomenon that the protection device generates waste.
The technical scheme adopted by the invention for solving the technical problems is as follows: the invention relates to an anti-pollution injection bag protection device, which comprises an upper hard arc plate, a lower hard arc plate, an elastic attaching plate, a connecting guide strip, a mouth protecting sleeve, an elastic silica gel cap and a hook, wherein the upper hard arc plate is fixed on the lower hard arc plate; the symmetrical upper hard arc plates are movably mounted on the upper surfaces of the symmetrically arranged lower hard arc plates, and two ends of the symmetrical upper hard arc plates are connected with each other through elastic attaching plates; the outer walls of the upper hard arc plate and the lower hard arc plate are connected with each other through an elastic connecting mechanism; the lower surface of the lower hard arc plate is connected with a mouth guard sleeve through a plurality of connecting guide strips, and the mouth guard sleeve is used for protecting an infusion mouth of the injection bag; an elastic silica gel cap is fixed on the upper surface of the upper hard arc plate, and a hook is rotatably arranged on the upper surface of the elastic silica gel cap; the bonding and fixing mechanism is arranged inside the top end of the elastic silica gel cap and used for bonding and fixing the top end of the injection bag; the middle part of the elastic attaching plate is provided with an elastic soft plate; the inner surface of the elastic attaching plate is symmetrically provided with a plurality of elastic lugs along two sides of the elastic soft plate in a staggered manner; the two side walls of the elastic lug on one side of the elastic soft board are provided with burr layers, and the outer wall of the elastic lug on the other side of the elastic soft board is provided with an adhesive layer;
when the infusion bag hanging device works, when a cylindrical infusion bag needs to be hung through the protection device, a user opens the elastic connection structure to enable the upper hard arc plate and the lower hard arc plate to be separated and opened, then the user puts the cylindrical infusion bag into the lower hard arc plate to enable an infusion nozzle at the bottom end of the cylindrical infusion bag to be inserted into the mouth protection sleeve, and the mouth protection sleeve can protect the infusion nozzle of the infusion bag; then a user attaches the lower surface of the upper hard arc plate to the upper surface of the lower hard arc plate to enable the upper surface of the infusion bag to be attached to the inner wall of the top end of the elastic silica gel cap, then a bonding fixing mechanism arranged on the elastic silica gel cap can bond and fix the upper part of the infusion bag into the elastic silica gel cap, and then the user connects the upper hard arc plate and the lower hard arc plate with each other through an elastic connecting mechanism to enable the connected upper hard arc plate and the lower hard arc plate to perform safety protection operation on the cylindrical infusion bag, and then the user hooks the hanging hooks onto the supporting rod, so that the protection device can perform safety protection on the cylindrical infusion bag and prevent the existing infusion bag from being hung through a pull rope to generate an unstable phenomenon; when a square infusion bag needs to be hung through the protection device, a user firstly separates the upper hard arc plate from the lower hard arc plate, then folds the elastic soft plates connected with the two ends of the lower hard arc plate along the center of the elastic soft plate in opposite directions, simultaneously enables the symmetrical lower hard arc plates to move in opposite directions in an opposite direction in a laminating manner, enables the lower hard arc plate and the elastic laminating plate in a cylindrical state to form a square structure in an opposite direction in a laminating manner, then inversely inserts the square infusion bag into the deformed lower hard arc plate, simultaneously inserts the infusion nozzle of the infusion bag into the mouth protecting sleeve, then folds, presses and deforms the upper hard arc plate to correspond to the lower hard arc plate through the method, then mutually connects the upper hard arc plate and the lower hard arc plate through the elastic connection mechanism, if the square infusion bag shakes in the protection device after deformation, the user can press and laminate the elastic laminating plates in opposite directions with fingers, the elastic lugs symmetrically arranged in a staggered manner on the inner walls of the symmetrical elastic attaching plates can be mutually extruded and attached, meanwhile, the bonding layers arranged on the elastic lugs can be bonded to the burr layers of the elastic lugs, so that the elastic attaching plates symmetrically attached are mutually bonded and attached, the internal space of the deformed protection device can be reduced, the deformed protection device can stably install and protect infusion bags in different sizes and squares, and the use places of the protection device are improved; through last stereoplasm arc board and the mutually supporting of stereoplasm arc board down, go up the deformation that stereoplasm arc board can follow stereoplasm arc board down and change, need not increase any structure at infusion bag's outer wall, make protection device can play safety protection's effect to the infusion bag of current different shapes, prevent that current infusion bag from hanging when, unstable phenomenon appears, current protection device need increase connection structure to infusion bag's outer wall simultaneously, just can hang infusion bag fixedly through protection device, infusion bag's manufacturing cost has not only been improved, the protection device of being not convenient for simultaneously carries out safety protection to the infusion bag of multiple shape.
Preferably, the elastic connecting mechanism comprises an arc-shaped rotating column, a hinge block, an elastic clamping plate and an elastic clamping block; the arc-shaped rotating column is rotatably hinged to the outer wall of the lower hard arc plate through a hinge block, and the arc-shaped rotating column is connected with an elastic clamping plate; a plurality of elastic clamping blocks are fixed on the inner wall of the elastic clamping plate; a plurality of clamping grooves are formed in the outer wall of the upper hard arc plate in the vertical direction, and the plurality of clamping grooves and the plurality of elastic clamping blocks are mutually inserted and clamped; when the connecting device works, when the upper hard arc plate and the lower hard arc plate are required to be connected, an operator rotates the elastic clamping plate, so that a plurality of elastic clamping blocks arranged on the inner wall of the elastic clamping plate can be elastically extruded and inserted into the clamping grooves in the outer wall of the upper hard arc plate, and the upper hard arc plate and the lower hard arc plate can be conveniently connected and fixed with each other; if the height of the infusion bag is greater than the distance between the top end of the elastic silica gel cap and the mouth protecting sleeve, a user inserts the infusion bag into the lower hard arc plate upside down, then the upper hard arc plate is sleeved on the outer wall of the infusion bag, meanwhile, the lower surface of the upper hard arc plate is aligned with the upper surface of the lower hard arc plate, the user rotates the elastic clamping plates rotating on two sides of the lower hard arc plate, a plurality of elastic clamping blocks on the inner wall of the elastic clamping plates can be clamped into the clamping grooves correspondingly and elastically, and therefore the elastic connecting mechanism can conveniently connect and fix the upper hard arc plate and the lower hard arc plate with each other according to infusion bags with different heights; simultaneously the elasticity cardboard can carry out elastic support to interconnect and have gapped last stereoplasm arc board and stereoplasm arc board down, effectively prevents when the liquid medicine discharge back in the infusion bag, because infusion bag's compression leads to going up the stereoplasm arc board and the phenomenon that the clearance between the stereoplasm arc board produced compression or contact down, and then influences the safety and stability protection of protection device to infusion bag.
Preferably, the bonding and fixing mechanism comprises a capsule storage, a diversion disc and a poking column; an installation cavity is formed in the top end of the elastic silica gel cap, and a capsule storage body is rotatably installed in the installation cavity; the interior of the capsule is filled with adhesive, and the top end of the capsule is communicated to the outside of the top end of the elastic silica gel cap through a conduit; the inner part of the mounting cavity is rotatably provided with a flow guide disc, and the flow guide disc is positioned right below the capsule storage; the lower surface of the capsule is provided with a plurality of liquid guide holes which are respectively aligned with the guide holes of the flow guide disc; the lower surface of the mounting cavity is provided with a flow guide hole, and the top end of the flow guide hole is aligned with the guide hole of the flow guide disc; the upper surface of the flow guide disc is connected to the lower end surface of the hook through a toggle column; when the infusion bag is in work, when the top end of the infusion bag needs to be bonded to the top end of the elastic silica gel cap, a user firstly contacts the bottom end surface inside the elastic silica gel cap with the upper surface of the infusion bag, then the capsule is rotated through the guide pipe, so that the liquid guide hole arranged on the lower surface of the capsule is aligned with the guide hole of the flow guide disc, then a user presses the outer wall of the top end of the elastic silica gel cap to enable the adhesive in the capsule to flow into the flow guide disc through the liquid guide hole, then the adhesive in the flow guide disc flows into the surface of the elastic silica gel cap contacted with the infusion bag through the flow guide holes, then the user turns over the rotary guide pipe to make the liquid guide hole on the lower surface of the capsule misplace with the guide hole of the flow guide plate, after the adhesive in the guide holes of the guide disc and the guide holes on the lower surface of the mounting cavity is cured, the bottom end of the infusion bag is bonded and fixed in the elastic silica gel cap, so that the infusion bag is convenient to fix; when infusion bag is taken out from the protection device, a user rotates the hook, so that the hook can drive the flow guide disc to rotate through the stirring column, the rotation of the flow guide disc can rotate and cut off the guide hole and the viscose column solidified in the flow guide hole, then the infusion bag is fixed by one hand of the user, the hook is pulled by the other hand, the top end of the infusion bag can be separated from the elastic silica gel cap to be fixed, and the infusion bag with infusion completion can be taken out from the protection device and replaced.
Preferably, extrusion cavities are formed in the elastic soft board and the elastic attaching board; an expansion cavity is formed in the elastic lug and is communicated with the extrusion cavity through a guide groove; when the folding and extruding device works, when the elastic soft board is folded and extruded, the extrusion cavity in the elastic soft board can generate compression deformation, so that the folding and deformation of the elastic soft board are facilitated; the inflation intracavity can be entered into through the guide slot during the gas compression of extrusion intracavity simultaneously for elastic convex block produces the inflation, and elastic convex block's inflation can increase the mutual bonding fastness between the burr layer and the tie coat that the outer wall set up, and then improves the stability and the fastness after the protection device warp.
Preferably, a threaded cavity is formed in the nozzle protection sleeve, and a conical spiral spring is movably arranged in the threaded cavity; the diameter of an upper conical opening of the conical spiral spring is smaller than that of a lower conical opening; the spiral cavity is internally and spirally connected with an extrusion support sleeve, and the top end of the extrusion support sleeve rotates and is in extrusion contact with the bottom end face of the conical spiral spring; an elastic film is arranged on the inner side cavity wall above the threaded cavity and is in extrusion contact with the inner ring of the conical spiral spring; when the infusion device works, after an infusion nozzle of an infusion bag is inserted into the mouth protection sleeve, a user can rotate the extrusion support sleeve to enable the extrusion support sleeve to rotate upwards along the threaded cavity, the extrusion support sleeve rotates upwards in the threaded cavity to generate extrusion force on the conical spiral spring, so that the conical spiral spring is contracted above the threaded cavity, the elastic film on the inner cavity wall above the threaded cavity is extruded by the contraction deformation of the conical spiral spring, the minimum inner ring wall and the outer side wall of the elastic film of the conical spiral spring are extruded and attached to the outer wall of the infusion nozzle, the infusion nozzle can be clamped and fixed, the phenomenon that the infusion nozzle of the infusion bag shakes in the mouth protection sleeve is effectively prevented, the safety protection of the infusion bag by the protection device is further influenced, and meanwhile, when a medical worker inserts an infusion tube into the infusion nozzle, the infusion nozzle swings in the mouth protection sleeve, thereby affecting the safe and healthy use of the transfusion mouth.
Preferably, a plurality of guide sliding grooves are formed in the outer wall of the nozzle protecting sleeve in the vertical direction, and connecting guide strips are connected in the guide sliding grooves in a sliding mode through elastic guide strips; the inner end surface of the elastic guide strip is magnetically adsorbed to the outer wall of the extrusion support sleeve through the electromagnetic soft strip; when the device works, when the distance from the upper surface of the mouth guard sleeve to the lower surface of the lower hard arc plate needs to be increased so as to be suitable for infusion bags with longer infusion nozzles, a user firstly fixes a plurality of connecting guide strips, then pulls the mouth guard sleeve downwards to enable the elastic guide sliding strips to slide upwards along the guide sliding grooves, then the operator rotates the extrusion support sleeve, after the extrusion support sleeve extrudes and fixes the conical spiral spring, the electromagnetic soft strips at the end parts of the elastic guide strips are magnetically adsorbed to the outer wall of the extrusion support sleeve, and meanwhile, the extrusion support sleeve can play a role in extruding and fixing the elastic guide strips, so that the elastic guide strips are effectively prevented from sliding in the guide sliding grooves, and the installation stability of the mouth guard sleeve is further influenced; when needs extrusion support cover rotated in the screw thread intracavity alone, the user need carry out synchronous fixed with a plurality of connection conducting bars simultaneously at fixed mouthpiece cover, prevented because the electromagnetic adsorption power of extrusion support cover to the elasticity conducting bar, lead to extrusion support cover when the screw thread intracavity slides, the phenomenon that the elasticity conducting bar produced synchronous slip.
The invention has the following beneficial effects:
1. according to the invention, through the mutual matching of the upper hard arc plate and the lower hard arc plate, the upper hard arc plate can change along with the deformation of the lower hard arc plate, and any structure is not required to be added on the outer wall of the infusion bag, so that the protection device can play a role in safety protection on the existing infusion bags with different shapes, and the phenomenon of instability when the existing infusion bag is hung is prevented.
2. According to the invention, the upper hard arc plate and the lower hard arc plate can be mutually connected and fixed by the elastic connecting mechanism according to infusion bags with different heights; simultaneously the elasticity cardboard can carry out elastic support to interconnect and have gapped last stereoplasm arc board and stereoplasm arc board down, effectively prevents when the liquid medicine discharge back in the infusion bag, because infusion bag's compression leads to going up the stereoplasm arc board and the phenomenon that the clearance between the stereoplasm arc board produced compression or contact down, and then influences the safety and stability protection of protection device to infusion bag.
Drawings
The invention will be further explained with reference to the drawings.
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a cross-sectional view of the present invention;
FIG. 3 is a cross-sectional view of a lower hard arc plate of the present invention;
FIG. 4 is an enlarged view of a portion of the invention at A in FIG. 2;
FIG. 5 is an enlarged view of a portion of the invention at B in FIG. 2;
in the figure: go up stereoplasm arc 1, block recess 11, lower stereoplasm arc 2, elasticity attaching plate 3, connect gib 4, protect mouth cover 5, threaded cavity 51, elastic film 52, direction spout 53, elastic silica gel cap 6, installation cavity 61, water conservancy diversion hole 62, elasticity soft board 7, extrusion chamber 71, elastic connection mechanism 8, arc rotation post 81, articulated piece 82, elasticity cardboard 83, elasticity fixture block 84, bonding fixed establishment 9, store up capsule 91, drain hole 911, deflector 92, toggle column 93, couple 10, elasticity lug 20, inflation chamber 201, conical coil spring 30, extrusion support cover 40, elasticity gib 50.
Detailed Description
An antipollution injection bag protection device according to an embodiment of the present invention will be described below with reference to fig. 1 to 5.
As shown in fig. 1-5, the anti-pollution injection bag protection device of the present invention comprises an upper hard arc plate 1, a lower hard arc plate 2, an elastic attachment plate 3, a connection guide strip 4, a mouth protecting sleeve 5, an elastic silica gel cap 6 and a hook 10; the symmetrical upper hard arc plate 1 is movably arranged on the upper surface of a lower hard arc plate 2 which is symmetrically arranged, and two ends of the symmetrical upper hard arc plate 1 are connected with each other through an elastic binding plate 3; the outer walls of the upper hard arc plate 1 and the lower hard arc plate 2 are connected with each other through an elastic connecting mechanism 8; the lower surface of the lower hard arc plate 2 is connected with a mouth protecting sleeve 5 through a plurality of connecting guide strips 4, and the mouth protecting sleeve 5 is used for protecting an infusion mouth of an injection bag; an elastic silica gel cap 6 is fixed on the upper surface of the upper hard arc plate 1, and a hook 10 is rotatably arranged on the upper surface of the elastic silica gel cap 6; the bonding and fixing mechanism 9 is arranged inside the top end of the elastic silica gel cap 6, and the bonding and fixing mechanism 9 is used for bonding and fixing the top end of the injection bag; the middle part of the elastic attaching plate 3 is provided with an elastic soft plate 7; the inner surface of the elastic attaching plate 3 is symmetrically provided with a plurality of elastic lugs 20 along two sides of the elastic soft plate 7 in a staggered manner; the two side walls of the elastic lug 20 positioned on one side of the elastic soft plate 7 are provided with burr layers, and the outer wall of the elastic lug 20 positioned on the other side of the elastic soft plate 7 is provided with an adhesive layer;
when the infusion bag hanging device works, when a cylindrical infusion bag needs to be hung through the protection device, a user opens the elastic connection structure to enable the upper hard arc plate 1 and the lower hard arc plate 2 to be separated and opened, then the user puts the cylindrical infusion bag into the lower hard arc plate 2 to enable an infusion nozzle at the bottom end of the cylindrical infusion bag to be inserted into the mouth protection sleeve 5, and the mouth protection sleeve 5 can protect the infusion nozzle of the infusion bag; then a user attaches the lower surface of the upper hard arc plate 1 to the upper surface of the lower hard arc plate 2 to enable the upper surface of an infusion bag to be attached to the inner wall of the top end of the elastic silica gel cap 6, then the upper part of the infusion bag can be fixedly bonded into the elastic silica gel cap 6 through a bonding fixing mechanism 9 arranged on the elastic silica gel cap 6, then the user connects the upper hard arc plate 1 and the lower hard arc plate 2 with each other through an elastic connecting mechanism 8 to enable the connected upper hard arc plate 1 and the lower hard arc plate 2 to perform safety protection operation on the cylindrical infusion bag, then the user hangs the hook 10 on the supporting rod, and then the protection device can perform safety protection on the cylindrical infusion bag to prevent the existing infusion bag from being hung through a pull rope to generate an unstable phenomenon; when a square infusion bag needs to be hung through a protection device, a user firstly separates an upper hard arc plate 1 from a lower hard arc plate 2, then folds an elastic soft plate 7 connected with two ends of the lower hard arc plate 2 along the center of the elastic soft plate 7 in opposite directions, simultaneously enables the symmetrical lower hard arc plates 2 to move in opposite directions in an attached mode, enables the lower hard arc plate 2 and the elastic attached plate 3 in a cylindrical state to be attached in opposite directions to form a square structure, then inserts the square infusion bag into the deformed lower hard arc plate 2 in an inverted mode, inserts an infusion nozzle of the infusion bag into a nozzle protecting sleeve 5, then folds, presses and deforms the upper hard arc plate 1 to correspond to the lower hard arc plate 2 through the method, then connects the upper hard arc plate 1 and the lower hard arc plate 2 with each other through an elastic connection mechanism 8, and if the square infusion bag shakes in the deformed protection device, a user can press the oppositely-laminated elastic laminating plates 3 by fingers, so that the elastic lugs 20 symmetrically arranged on the inner walls of the symmetrical elastic laminating plates 3 in a staggered manner can be mutually extruded and laminated, meanwhile, the bonding layers arranged on the elastic lugs 20 can be bonded to the burr layers of the elastic lugs 20, and further, the elastic laminating plates 3 symmetrically laminated are mutually bonded and laminated, the inner space of the deformed protection device can be reduced, and the deformed protection device can stably install and protect infusion bags of different sizes and squares, so that the use place of the protection device is improved; through last stereoplasm arc plate 1 and the mutually supporting of stereoplasm arc plate 2 down, go up stereoplasm arc plate 1 and can follow down the deformation of stereoplasm arc plate 2 and change, need not increase any structure at infusion bag's outer wall, make protection device can play safety protection's effect to the infusion bag of current different shapes, prevent that current infusion bag when hanging, the unstable phenomenon appears, current protection device need increase connection structure to infusion bag's outer wall simultaneously, just can hang infusion bag fixedly through protection device, infusion bag's manufacturing cost has not only been improved, the protection device of being not convenient for simultaneously carries out safety protection to the infusion bag of multiple shape.
As an embodiment of the present invention, the elastic connection mechanism 8 includes an arc-shaped rotation column 81, a hinge block 82, an elastic catch plate 83 and an elastic catch block 84; the arc-shaped rotating column 81 is rotatably hinged on the outer wall of the lower hard arc plate 2 through a hinge block 82, and an elastic clamping plate 83 is connected to the arc-shaped rotating column 81; a plurality of elastic clamping blocks 84 are fixed on the inner wall of the elastic clamping plate 83; a plurality of clamping grooves 11 are formed in the outer wall of the upper hard arc plate 1 in the vertical direction, and the plurality of clamping grooves 11 and the plurality of elastic clamping blocks 84 are mutually inserted and clamped; when the connecting structure works, when the upper hard arc plate 1 and the lower hard arc plate 2 need to be connected, an operator rotates the elastic clamping plate 83, so that a plurality of elastic clamping blocks 84 arranged on the inner wall of the elastic clamping plate 83 can be elastically extruded and inserted into the clamping grooves 11 on the outer wall of the upper hard arc plate 1, and the upper hard arc plate 1 and the lower hard arc plate 2 can be conveniently connected and fixed with each other; if the height of the infusion bag is greater than the distance between the top end of the elastic silica gel cap 6 and the mouth protecting sleeve 5, a user firstly inserts the infusion bag into the lower hard arc plate 2 upside down, then the upper hard arc plate 1 is sleeved on the outer wall of the infusion bag, meanwhile, the lower surface of the upper hard arc plate 1 is aligned with the upper surface of the lower hard arc plate 2, the user rotates the elastic clamping plates 83 rotating on the two sides of the lower hard arc plate 2, so that a plurality of elastic clamping blocks 84 on the inner wall of the elastic clamping plates 83 can be correspondingly and elastically clamped into the clamping grooves 11, and the elastic connecting mechanism 8 can further connect and fix the upper hard arc plate 1 and the lower hard arc plate 2 according to infusion bags with different heights; simultaneously the elastic clamping plate 83 can carry out elastic support to interconnect and have gapped last stereoplasm arc 1 and stereoplasm arc 2 down, effectively prevents when the liquid medicine discharge back in the infusion bag, because infusion bag's compression leads to going up stereoplasm arc 1 and the phenomenon that the clearance between the stereoplasm arc 2 produced compression or contact down, and then influences the safety and stability protection of protection device to infusion bag.
As an embodiment of the present invention, the bonding and fixing mechanism 9 includes a capsule 91, a diversion disc 92 and a toggle column 93; an installation cavity 61 is formed in the top end of the elastic silica gel cap 6, and a capsule storage bag 91 is rotatably installed in the installation cavity 61; the interior of the capsule 91 is filled with adhesive, and the top end of the capsule 91 is communicated to the outside of the top end of the elastic silica gel cap 6 through a conduit; a flow guide disc 92 is rotatably arranged in the mounting cavity 61, and the flow guide disc 92 is positioned right below the capsule storage 91; a plurality of liquid guide holes 911 are formed in the lower surface of the capsule 91, and the plurality of liquid guide holes 911 are aligned with the guide holes of the flow guide disc 92 respectively; a guide hole 62 is formed in the lower surface of the mounting cavity 61, and the top end of the guide hole 62 is aligned with the guide hole of the guide disc 92; the upper surface of the flow guide disc 92 is connected to the lower end surface of the hook 10 through a toggle column 93; when the infusion bag fixing device works, when the top end of an infusion bag needs to be bonded to the top end of the elastic silicone cap 6, a user firstly contacts the inner bottom end face of the elastic silicone cap 6 with the upper surface of the infusion bag, then rotates the capsule storage 91 through the guide pipe to enable the liquid guide hole 911 formed in the lower surface of the capsule storage 91 to be aligned with the guide hole of the flow guide disc 92, then presses the outer wall of the top end of the elastic silicone cap 6 to enable adhesive in the capsule storage 91 to flow into the flow guide disc 92 through the liquid guide hole 911, then the adhesive in the flow guide disc 92 flows into the surface of the elastic silicone cap 6 contacted with the infusion bag through the flow guide hole 62, then the user turns over to rotate the guide pipe to enable the liquid guide hole 911 in the lower surface of the capsule storage 91 to be staggered with the guide hole of the flow guide disc 92, and then the guide hole of the flow guide disc 92 and the adhesive in the flow guide hole 62 in the lower surface of the, thereby facilitating the fixation of the infusion bag; when infusion bag is required to be taken out of the protection device, a user rotates the hook 10, the hook 10 can drive the flow guide disc 92 to rotate through the stirring column 93, the flow guide disc 92 rotates to cut off the adhesive columns solidified in the guide holes and the flow guide holes 62, then the user fixes the infusion bag with one hand, the hook 10 is pulled with the other hand, the top end of the infusion bag can be separated from the elastic silica gel cap 6 to be fixed, and the infusion bag with infusion completion can be taken out of the protection device and replaced.
As an embodiment of the present invention, the flexible board 7 and the flexible attachment board 3 are both provided with extrusion cavities 71 inside; an expansion cavity 201 is formed in the elastic lug 20, and the expansion cavity 201 is communicated with the extrusion cavity 71 through a guide groove; when the folding and extruding device works, when the elastic soft board 7 is folded and extruded, the extrusion cavity 71 in the elastic soft board 7 can generate compression deformation, so that the folding and deformation of the elastic soft board 7 are facilitated; the gaseous compression in the extrusion chamber 71 simultaneously can enter into inflation chamber 201 through the guide slot in for elastic lug 20 produces the inflation, and elastic lug 20's inflation can increase the mutual bonding fastness between the burr layer and the tie coat that the outer wall set up, and then improves stability and the fastness after the protection device warp.
As an embodiment of the invention, a threaded cavity 51 is formed in the mouthpiece cover 5, and a conical helical spring 30 is movably arranged in the threaded cavity 51; the diameter of the upper conical opening of the conical spiral spring 30 is smaller than that of the lower conical opening; the spiral cavity is internally and spirally connected with an extrusion support sleeve 40, and the top end of the extrusion support sleeve 40 is in rotating extrusion contact with the bottom end surface of the conical spiral spring 30; an elastic film 52 is arranged on the inner side cavity wall above the threaded cavity 51, and the elastic film 52 is in pressing contact with the inner ring of the conical spiral spring 30; when the infusion tube is in operation, after an infusion nozzle of an infusion bag is inserted into the nozzle protection sleeve 5, a user can rotate the extrusion support sleeve 40 to enable the extrusion support sleeve 40 to rotate upwards along the threaded cavity 51, the extrusion support sleeve 40 rotates upwards in the threaded cavity to generate extrusion force on the conical spiral spring 30, so that the conical spiral spring 30 is contracted above the threaded cavity 51, the elastic film 52 on the inner cavity wall above the threaded cavity 51 is extruded by the contraction deformation of the conical spiral spring 30, the minimum inner ring wall of the conical spiral spring 30 and the outer side wall of the elastic film 52 are extruded and attached to the outer wall of the infusion nozzle, the infusion nozzle can be clamped and fixed, the phenomenon that the infusion nozzle of the infusion bag shakes in the nozzle protection sleeve 5 is effectively prevented, the safety protection of the infusion bag by a protection device is further influenced, and when medical personnel are prevented from inserting the infusion nozzle, the transfusion nozzle swings in the nozzle protection sleeve 5, and the safe and healthy use of the transfusion nozzle is further influenced.
As an embodiment of the present invention, a plurality of guide sliding grooves 53 are formed in the outer wall of the mouthpiece cover 5 in the vertical direction, and a connecting guide bar 4 is slidably connected to the inside of the guide sliding grooves 53 through an elastic guide bar 50; the inner end surface of the elastic guide strip 50 is magnetically adsorbed to the outer wall of the extrusion support sleeve 40 through an electromagnetic soft strip; when the device works, when the distance from the upper surface of the mouthpiece cover 5 to the lower surface of the lower hard arc plate 2 needs to be increased so as to be suitable for infusion bags with longer infusion nozzles, a user firstly fixes the plurality of connecting guide strips 4, then pulls the mouthpiece cover 5 downwards to enable the elastic guide sliding strips to slide upwards along the guide sliding groove 53, then the operator rotates the extrusion support sleeve 40, after the extrusion support sleeve 40 extrudes and fixes the conical spiral spring 30, the electromagnetic soft strips at the end parts of the elastic guide strips 50 can be magnetically adsorbed to the outer wall of the extrusion support sleeve 40, and meanwhile, the extrusion support sleeve 40 can play a role in extruding and fixing the elastic guide strips, so that the elastic guide strips 50 are effectively prevented from sliding in the guide sliding groove 53, and the installation stability of the mouthpiece cover 5 is further influenced; when the extrusion support sleeve 40 rotates in the threaded cavity 51 alone, a user needs to fix the mouthpiece guard 5 and simultaneously fix the plurality of connecting guide bars 4 synchronously, so that the phenomenon that the elastic guide bars 50 slide synchronously when the extrusion support sleeve 40 slides in the threaded cavity 51 due to the electromagnetic adsorption force of the extrusion support sleeve 40 on the elastic guide bars 50 is prevented.
The specific working process is as follows:
when the infusion bag hanging device works, when a cylindrical infusion bag needs to be hung through the protection device, a user opens the elastic connection structure to enable the upper hard arc plate 1 and the lower hard arc plate 2 to be separated and opened, then the user puts the cylindrical infusion bag into the lower hard arc plate 2 to enable an infusion nozzle at the bottom end of the cylindrical infusion bag to be inserted into the mouth protection sleeve 5, and the mouth protection sleeve 5 can protect the infusion nozzle of the infusion bag; then a user attaches the lower surface of the upper hard arc plate 1 to the upper surface of the lower hard arc plate 2 to enable the upper surface of an infusion bag to be attached to the inner wall of the top end of the elastic silica gel cap 6, then the upper part of the infusion bag can be fixedly bonded into the elastic silica gel cap 6 through a bonding fixing mechanism 9 arranged on the elastic silica gel cap 6, then the user connects the upper hard arc plate 1 and the lower hard arc plate 2 with each other through an elastic connecting mechanism 8 to enable the connected upper hard arc plate 1 and the lower hard arc plate 2 to perform safety protection operation on the cylindrical infusion bag, then the user hangs the hook 10 on the supporting rod, and then the protection device can perform safety protection on the cylindrical infusion bag to prevent the existing infusion bag from being hung through a pull rope to generate an unstable phenomenon; when a square infusion bag needs to be hung through a protection device, a user firstly separates an upper hard arc plate 1 from a lower hard arc plate 2, then folds an elastic soft plate 7 connected with two ends of the lower hard arc plate 2 along the center of the elastic soft plate 7 in opposite directions, simultaneously enables the symmetrical lower hard arc plates 2 to move in opposite directions in an attached mode, enables the lower hard arc plate 2 and the elastic attached plate 3 in a cylindrical state to be attached in opposite directions to form a square structure, then inserts the square infusion bag into the deformed lower hard arc plate 2 in an inverted mode, inserts an infusion nozzle of the infusion bag into a nozzle protecting sleeve 5, then folds, presses and deforms the upper hard arc plate 1 to correspond to the lower hard arc plate 2 through the method, then connects the upper hard arc plate 1 and the lower hard arc plate 2 with each other through an elastic connection mechanism 8, and if the square infusion bag shakes in the deformed protection device, the elastic attaching plate 3 of opposite direction laminating can be pressed by the fingers by a user, so that the elastic lugs 20 symmetrically arranged in the inner wall of the elastic attaching plate 3 in a staggered manner can be extruded and attached to each other, meanwhile, the bonding layer arranged on the elastic lugs 20 can be bonded to the burr layers of the elastic lugs 20, and then the elastic attaching plates 3 symmetrically attached to each other are bonded to each other, the inner space of the protection device after deformation can be reduced, and then the protection device after deformation can stably install the infusion bag in different sizes and can protect the infusion bag, and further the use place of the protection device is improved.
In the description of the present invention, it is to be understood that the terms "center", "front", "rear", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be taken as limiting the scope of the present invention.
While the invention has been described with reference to specific embodiments, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted without departing from the scope of the invention. In addition, many modifications may be made to adapt a particular situation or material to the teachings of the invention without departing from its scope. Therefore, it is intended that the invention not be limited to the particular embodiment disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.
Claims (6)
1. An anti-pollution injection bag protection device which characterized in that: comprises an upper hard arc plate (1), a lower hard arc plate (2), an elastic attaching plate (3), a connecting guide strip (4), a mouth protecting sleeve (5), an elastic silica gel cap (6) and a hook (10); the symmetrical upper hard arc plates (1) are movably mounted on the upper surfaces of the symmetrically arranged lower hard arc plates (2), and two ends of the symmetrical upper hard arc plates (1) are connected with each other through elastic attaching plates (3); the outer walls of the upper hard arc plate (1) and the lower hard arc plate (2) are connected with each other through an elastic connecting mechanism (8); the lower surface of the lower hard arc plate (2) is connected with a mouth protecting sleeve (5) through a plurality of connecting guide strips (4), and the mouth protecting sleeve (5) is used for protecting an infusion mouth of an injection bag; an elastic silica gel cap (6) is fixed on the upper surface of the upper hard arc plate (1), and a hook (10) is rotatably arranged on the upper surface of the elastic silica gel cap (6); the bonding and fixing mechanism (9) is arranged inside the top end of the elastic silica gel cap (6), and the bonding and fixing mechanism (9) is used for bonding and fixing the top end of the injection bag; the middle part of the elastic attaching plate (3) is provided with an elastic soft plate (7); the inner surface of the elastic attaching plate (3) is symmetrically provided with a plurality of elastic lugs (20) along two sides of the elastic soft plate (7) in a staggered manner; and the two side walls of the elastic lug (20) positioned on one side of the elastic soft board (7) are provided with burr layers, and the outer wall of the elastic lug (20) positioned on the other side of the elastic soft board (7) is provided with an adhesive layer.
2. The contamination-resistant infusion bag protection device of claim 1, wherein: the elastic connecting mechanism (8) comprises an arc-shaped rotating column (81), a hinging block (82), an elastic clamping plate (83) and an elastic clamping block (84); the arc-shaped rotating column (81) is rotatably hinged on the outer wall of the lower hard arc plate (2) through a hinge block (82), and an elastic clamping plate (83) is connected to the arc-shaped rotating column (81); a plurality of elastic clamping blocks (84) are fixed on the inner wall of the elastic clamping plate (83); go up the vertical direction of outer wall of stereoplasm arc board (1) and seted up a plurality of block recesses (11), and a plurality of block recesses (11) all with a plurality of elasticity fixture block (84) the block setting of pegging graft each other.
3. The contamination-resistant infusion bag protection device of claim 2, wherein: the bonding and fixing mechanism (9) comprises a capsule storage (91), a flow guide disc (92) and a toggle column (93); an installation cavity (61) is formed in the top end of the elastic silica gel cap (6), and a capsule storage body (91) is rotatably installed in the installation cavity (61); the interior of the capsule storage (91) is filled with adhesive, and the top end of the capsule storage (91) is communicated to the outside of the top end of the elastic silica gel cap (6) through a conduit; a flow guide disc (92) is rotatably arranged in the mounting cavity (61), and the flow guide disc (92) is positioned right below the capsule storage (91); the lower surface of the capsule storage (91) is provided with a plurality of liquid guide holes (911), and the liquid guide holes (911) are respectively aligned with the guide holes of the flow guide disc (92); the lower surface of the mounting cavity (61) is provided with a guide hole (62), and the top end of the guide hole (62) is aligned with the guide hole of the guide disc (92); the upper surface of the flow guide disc (92) is connected to the lower end face of the hook (10) through a toggle column (93).
4. A contamination-preventive infusion bag protection device according to claim 3, characterized in that: extrusion cavities (71) are formed in the elastic soft board (7) and the elastic attaching board (3); an expansion cavity (201) is formed in the elastic bump (20), and the expansion cavity (201) is communicated with the extrusion cavity (71) through a guide groove.
5. The contamination-resistant infusion bag protection device of claim 4, wherein: a threaded cavity (51) is formed in the nozzle protection sleeve (5), and a conical spiral spring (30) is movably arranged in the threaded cavity (51); the diameter of an upper conical opening of the conical spiral spring (30) is smaller than that of a lower conical opening; an extrusion support sleeve (40) is spirally connected in the spiral cavity, and the top end of the extrusion support sleeve (40) is in rotary extrusion contact with the bottom end face of the conical spiral spring (30); an elastic film (52) is arranged on the inner side cavity wall above the threaded cavity (51), and the elastic film (52) is in pressing contact with the inner ring of the conical spiral spring (30).
6. The contamination-resistant infusion bag protection device of claim 5, wherein: a plurality of guide sliding grooves (53) are formed in the outer wall of the nozzle protecting sleeve (5) in the vertical direction, and connecting guide strips (4) are connected in the guide sliding grooves (53) in a sliding mode through elastic guide strips (50); the inner end face of the elastic guide strip (50) is magnetically adsorbed to the outer wall of the extrusion support sleeve (40) through the electromagnetic soft strip.
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| CN202011044140.0A CN112089622B (en) | 2020-09-28 | 2020-09-28 | Anti-pollution injection bag protection device |
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| CN202011044140.0A CN112089622B (en) | 2020-09-28 | 2020-09-28 | Anti-pollution injection bag protection device |
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| CN112089622B CN112089622B (en) | 2023-09-05 |
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| JP2005007053A (en) * | 2003-06-20 | 2005-01-13 | Fuji Seal Inc | Outer packaging bag for storing transfusion bag |
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| CN206822849U (en) * | 2017-01-11 | 2018-01-02 | 中国人民解放军第四军医大学 | It is a kind of to be suitable for different infusion bottles or the lucifugal infusion device of infusion bag |
| CN210843456U (en) * | 2019-09-23 | 2020-06-26 | 云南省阜外心血管病医院 | Storage device is accomodate with blood bag small pigtail to blood transfusion branch of academic or vocational study |
| CN211096077U (en) * | 2019-07-10 | 2020-07-28 | 中国人民解放军空军军医大学 | Light-resistant infusion bag |
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2020
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200259977Y1 (en) * | 2001-10-16 | 2002-01-09 | 아성프라스틱공업 주식회사 | Bag for containing medical solution |
| JP2005007053A (en) * | 2003-06-20 | 2005-01-13 | Fuji Seal Inc | Outer packaging bag for storing transfusion bag |
| CN204581947U (en) * | 2015-01-12 | 2015-08-26 | 华润双鹤药业股份有限公司 | A kind of two-fold valve transfusion bag with protection inner bag function |
| CN206822849U (en) * | 2017-01-11 | 2018-01-02 | 中国人民解放军第四军医大学 | It is a kind of to be suitable for different infusion bottles or the lucifugal infusion device of infusion bag |
| CN211096077U (en) * | 2019-07-10 | 2020-07-28 | 中国人民解放军空军军医大学 | Light-resistant infusion bag |
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| CN112089622B (en) | 2023-09-05 |
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Effective date of registration: 20210326 Address after: 102600 16 Tiangui street, Daxing biomedical industry base, Zhongguancun Science and Technology Park, Daxing District, Beijing Applicant after: HUAXIASHENGSHENG PHARMACEUTICAL (BEIJING) Co.,Ltd. Address before: 102600 16 Tiangui street, Daxing biomedical industry base, Zhongguancun Science and Technology Park, Daxing District, Beijing Applicant before: Gong Wenqing |
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