CN219250987U - Conversion device - Google Patents
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- CN219250987U CN219250987U CN202221879366.7U CN202221879366U CN219250987U CN 219250987 U CN219250987 U CN 219250987U CN 202221879366 U CN202221879366 U CN 202221879366U CN 219250987 U CN219250987 U CN 219250987U
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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
- A61J1/20—Arrangements for transferring or mixing fluids, e.g. from vial to syringe
- A61J1/2003—Accessories used in combination with means for transfer or mixing of fluids, e.g. for activating fluid flow, separating fluids, filtering fluid or venting
- A61J1/2048—Connecting means
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- Medical Preparation Storing Or Oral Administration Devices (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
A conversion device characterized in that: the sealed rubber plug (12) capable of being matched with the peripheral storage container to realize the sealing of the container opening on the peripheral storage container is arranged on the body (1), and a puncture position (121) is arranged on the sealed rubber plug (12). The problem that the different types of storage containers and the different types of infusion devices cannot be matched for operation is solved through the various technical schemes that the puncture device, the non-sharp connecting device, the two non-sharp connecting devices and the sealed rubber plug are arranged, and the puncture position is arranged on the sealed rubber plug. The operator can adopt different fixed connection sequences according to infusion requirements, site conditions and use habits, is more beneficial to treatment scenes with strict clinical operation flow and complex and changeable illness states, and is particularly suitable for scenes in which a plurality of different types of storage containers and infusion devices are needed to be used in a short time. The product is used in the field of medical appliances.
Description
Technical Field
The utility model relates to the field of medical equipment, in particular to a conversion device.
Background
Conventional storage containers (e.g., infusion bottles, bags) may be used to perform infusion operations using conventional infusion devices (e.g., infusion sets equipped with infusion penetrators/spike needles). The infusion device (such as an infusion pipeline and an infusion device without a puncture needle) is not provided with an infusion puncture device or a puncture needle, and is connected with a matched infusion container without a sealed rubber plug in an infusion way by using a blunt joint, so that the infusion operation is finished. The novel infusion device (such as a dosing injector and a dispensing injector without a puncture needle) is not provided with a puncture needle or a puncture needle, and is connected with a matched infusion container without a sealed rubber plug in a dosing/dispensing way by using a blunt joint, so that the dosing operation/dispensing operation is completed.
There are also cases where different models cannot be matched with each other between a novel storage container (such as an infusion container without an infusion puncture site), a traditional infusion device (such as a common infusion set), and a novel infusion device (such as an infusion pipeline without a puncture needle, an infusion set, a dosing injector, and a dispensing injector).
In order to meet the treatment requirement, a clinical nursing staff needs to discharge the liquid medicine from the storage container, inject the liquid medicine into the storage container or inject the liquid medicine into the storage container to dissolve and prepare the medicine, the current treatment mode is that the nursing staff needs to puncture a sealed rubber plug on the storage container by using an infusion device provided with a puncture device, and the novel infusion device is not provided with a puncture outfit or a puncture needle, so that related operations cannot be completed.
The different types of storage containers and different types of infusion devices cannot be matched, so that nursing staff cannot timely process the infusion devices, even cannot complete operations such as infusion, medicine adding and dispensing, and further delay treatment and illness state are caused.
Disclosure of Invention
In order to solve the problems, the utility model provides a conversion device which can solve the matching problem of the storage container and the infusion device when the storage container and the infusion device cannot be matched for use, and can ensure medical safety and is easy and convenient to operate.
The technical scheme adopted for solving the technical problems is as follows:
the conversion device comprises a body, wherein a closed rubber plug which can be matched with a peripheral storage container to realize the opening of the container on the closed peripheral storage container is arranged on the body, or a closed rubber plug which can be matched with the peripheral storage container to realize the sealing device for the opening of the closed container on the closed peripheral storage container is arranged on the body; and a puncture position is arranged on the sealing rubber plug.
Further as an improvement of the technical scheme of the utility model, the body is provided with a first fixing device which can be matched with the peripheral storage container to enable the body to be fixedly connected to the peripheral storage container.
Further as an improvement of the technical scheme of the utility model, the first fixing device is selected from a clamping structure, a thread structure, a clamping mechanism and a magnetic attraction device.
Further as an improvement of the technical scheme of the utility model, the body is hollow cylindrical.
Further as an improvement of the technical scheme of the utility model, the body is provided with a non-sharp connection device which can be fixedly connected with the peripheral storage container, and the body is fixedly connected with the peripheral storage container through the non-sharp connection device.
Further as an improvement of the technical scheme of the utility model, the body is provided with a non-sharp connection device which can be fixedly connected with the peripheral infusion device, and the body is fixedly connected with the peripheral infusion device through the non-sharp connection device.
Further as an improvement of the technical scheme of the utility model, the non-sharp connecting device is selected from a clamping structure, a threaded structure and a clamping structure.
Further as an improvement of the technical scheme of the utility model, the body is provided with a non-sharp connection device which can be fixedly connected with the storage connector on the peripheral storage container, and the body is fixedly connected with the storage connector through the non-sharp connection device so as to be fixedly connected with the peripheral storage container.
Further as an improvement of the technical scheme of the utility model, the body is provided with a non-sharp connection device which can be fixedly connected with the peripheral infusion device, and the body is fixedly connected with the peripheral infusion device through the non-sharp connection device.
As a further improvement of the present utility model, the first non-sharp connecting means and the second non-sharp connecting means may be adapted to maintain the peripheral storage container, the body and the peripheral infusion device in coaxial alignment.
Further as an improvement of the technical scheme of the utility model, the fixing mode of the first non-sharp connecting device and the peripheral storage container is different from the fixing mode of the second non-sharp connecting device and the peripheral infusion device.
Further as an improvement of the technical scheme of the utility model, the fixed connection mode of the first non-sharp connection device and the peripheral storage container is different from the fixed connection mode of the second non-sharp connection device and the peripheral infusion device.
As a further improvement of the technical scheme of the utility model, the first non-sharp connecting device and the second non-sharp connecting device are different in structure and/or shape and/or inner diameter and/or length.
Further as an improvement of the technical scheme of the utility model, the fixed connection mode of the first non-sharp connection device and the peripheral storage container is the same as the fixed connection mode of the second non-sharp connection device and the peripheral infusion device.
As a further improvement of the technical scheme of the utility model, the first non-sharp connecting device and the second non-sharp connecting device have the same structure and/or shape and/or inner diameter and/or length.
Further as an improvement of the technical scheme of the utility model, the body is provided with a sealing rubber plug which can be matched with the external storage container to realize the sealing of the outer side of the container opening of the external storage container, and the sealing rubber plug is provided with a puncture position.
Further as an improvement of the technical scheme of the utility model, the body is provided with a first fixing device which can be matched with the peripheral storage container to enable the body to be fixedly connected to the peripheral storage container.
Further as an improvement of the technical scheme of the utility model, the body is provided with a second fixing device which can be matched with the peripheral infusion device to ensure that the body is fixedly connected with the peripheral infusion device.
Further as an improvement of the technical scheme of the utility model, the body is provided with a rubber plug fixer for fixing the airtight rubber plug.
Further as an improvement of the technical scheme of the utility model, the rubber plug fixer is selected from a buckle structure and an adhesive.
Further as an improvement of the technical scheme of the utility model, the airtight rubber plug is selected from medical polymer materials.
Further as an improvement of the technical scheme of the utility model, the airtight rubber plug is sealed with the rubber plug fixer in a watertight way.
Further as an improvement of the technical scheme of the utility model, the sealing rubber plug clamps and fixes the puncture device which punctures the sealing rubber plug through elastic retraction force.
Further as an improvement of the technical scheme of the utility model, the body is provided with a holding part for holding by hands.
The utility model has the beneficial effects that: by providing two non-sharp connecting means simultaneously, the problem of operational matching between storage containers of different fixed connection means/structure/shape/inner diameter/length and infusion device is solved.
By simultaneously arranging two non-sharp connection devices with the same fixed connection mode/structure/shape/inner diameter/length, the problem of operation matching between a storage container and an infusion device which are in the same fixed connection mode/structure/shape/inner diameter/length but cannot be mutually compatible and matched for fixed connection is solved.
The problem of operation matching between a storage container with an opening of the container and an infusion device provided with a puncture device can be solved by arranging a sealing rubber plug which can be matched with the external storage container to realize the opening of the container on the sealing external storage container and arranging a puncture position on the sealing rubber plug; the problem of operation matching between a storage container with an opening container and an infusion device provided with a puncture device can be solved by a movable sealing block on the opening container.
The sealing rubber plug of the sealing device for sealing the opening of the external storage container is arranged to be matched with the external storage container, and the puncture position is arranged on the sealing rubber plug, so that the problem of operation matching between the storage container for sealing the opening of the container through the sealing film and the infusion device provided with the puncture device is solved.
The problem that the different types of storage containers and the different types of infusion devices cannot be matched is solved by arranging the technical schemes. The device is convenient for an operator to rapidly carry out treatment operations such as transfusion operation, medicine dispensing operation, medicine adding operation, medicine dissolving operation and the like in clinic. The operator can adopt different fixed connection sequences according to infusion requirements, site conditions and use habits, is more beneficial to treatment scenes with strict clinical operation flow and complex and changeable disease conditions, and is particularly suitable for treatment scenes in which a plurality of different types of storage containers and infusion devices are needed to be used in a short time.
Through setting up guard post or casing, can avoid infusion, add the medicine, during treatment operations such as dispense nursing staff expose among sharp infusion puncture, add the medicine puncture, dispense among sharp ware environment such as puncture, the medicine puncture that dissolves, reduce and avoid sharp ware injury, ensure medical personnel safety.
The product has simple structure, is beneficial to reducing production links and is beneficial to environmental protection. The operation is simple and convenient, and the nursing efficiency can be improved. Sterilizing and then using.
Drawings
The utility model is further described below with reference to the accompanying drawings:
FIG. 1 is a schematic overall structure of a fifth embodiment of the present utility model;
FIG. 2 is a schematic view of the overall structure of a fifth embodiment of the utility model with fittings removed;
FIG. 3 is a schematic view showing the overall structure of a fifth embodiment of the present utility model in a dispensing operation state after fixedly connecting a peripheral storage container with a container opening from which a releasable sealing block has been removed and a peripheral infusion device provided with a puncturing device;
fig. 4 is a schematic overall structure of a dispensing operation state after a fifth embodiment of the present utility model is fixedly connected with a peripheral storage container having a sealing film provided at an opening of the container and a peripheral infusion device having a puncturing device.
Detailed Description
Referring to fig. 1 to 4, a conversion device comprises a body (1), wherein a closed rubber plug (12) capable of being matched with a peripheral storage container to realize the closing of a container opening on the peripheral storage container is arranged on the body (1), and a puncture position (121) is arranged on the closed rubber plug (12); or the body (1) is provided with a sealing rubber plug (12) which can be matched with the external storage container to realize the sealing of the sealing device used for sealing the opening of the external storage container, and the sealing rubber plug (12) is provided with a puncture position (121).
Preferably, the external storage container is selected from an infusion container, and the infusion container is selected from an infusion bottle, an infusion bag, a blood bag, a plasma bag and a nutrition bag; or the external storage container is selected from injection bottles, and the injection bottles are selected from penicillin bottles and vaccine bottles.
Preferably, the external infusion device is selected from an infusion device, and an infusion connector, a liquid inlet, a dropping funnel, a flow speed regulator, an infusion catheter, a liquid outlet and an infusion puncture needle capable of puncturing blood vessels are arranged on the infusion device and can be fixedly connected with the second non-sharp connecting device. The infusion puncture needle is provided with a liquid outlet.
Preferably, the external infusion device is selected from an infusion pipeline, and an infusion connector, a liquid inlet, a dropping funnel, a flow rate regulator, an infusion catheter and a liquid outlet which can be fixedly connected with the second non-sharp connecting device are arranged on the infusion pipeline.
Preferably, the external infusion device is selected from a syringe, and the syringe comprises a needle cylinder and a plunger rod which are matched with each other, a containing cavity and a liquid inlet which can be communicated with the containing cavity; or the injector comprises a needle cylinder and a piston core rod which are matched with each other, a needle seat assembly, a containing cavity and a liquid inlet which can be communicated with the containing cavity; or the injector comprises a syringe and a plunger rod which are matched with each other, a needle seat assembly, a puncture device, a containing cavity and a liquid inlet which can be communicated with the containing cavity. The volume of the accommodating cavity can be changed along with the sliding of the piston core rod in the needle cylinder. The puncture device is selected from an injection needle, a dispensing puncture needle, a dissolving puncture needle and a dosing puncture needle.
As a preferred embodiment of the utility model, the body (1) is fixedly connected with a three-way valve.
Preferably, the needle body adopts a hollow cylindrical structure.
As a preferred embodiment of the utility model, the body (1) is provided with a sealing gasket which can be matched with the peripheral storage container to realize the sealing of the periphery of the container opening on the peripheral storage container.
As a preferred embodiment of the utility model, the body (1) is provided with a first fixing device (16) which can be matched with the peripheral storage container to enable the body (1) to be fixedly connected to the peripheral storage container.
As a preferred embodiment of the present utility model, the body 1 adopts a passive structure.
As a preferred embodiment of the utility model, the first fixing means (16) are selected from a snap-on structure, a screw-on structure, a clamping mechanism, a magnetic attraction device, which can be matched to a peripheral storage container.
The arrangement of the guard post and the first securing means allows the caregiver to conveniently secure or release the switch during operation.
As a preferred embodiment of the utility model, the body (1) is hollow cylindrical.
As a preferred embodiment of the utility model, the body (1) is provided with a liquid outlet pipe.
As a preferred embodiment of the utility model, the body (1) is provided with an air inlet, and the air inlet is provided with a first one-way valve. The arrangement of the first one-way valve enables the gas to enter from the outside inwards, and can prevent the stored matters in the external storage container from flowing outwards.
As a preferred embodiment of the utility model, the main body (1) is provided with a dosing port, and the dosing port is provided with a second one-way valve.
The second one-way valve enables the medicine to enter from the direction of the storage container arranged outside in the medicine adding device when the medicine is added, and the medicine (such as liquid medicine) in the storage container arranged outside can be prevented from abnormally flowing out.
Preferably, the peripheral infusion device is provided with an infusion device body, a liquid inlet, an infusion connector capable of being fixedly connected with the non-sharp connecting device, an infusion catheter, a liquid outlet, a dropping funnel, a flow speed regulator and an infusion puncture needle capable of being used for vascular puncture, the liquid outlet is arranged on the infusion puncture needle, and the liquid inlet is communicated with the liquid outlet through the infusion catheter, the dropping funnel and the infusion puncture needle.
Preferably, the peripheral infusion device is provided with an infusion device body, a liquid inlet, an infusion connector capable of being fixedly connected with the non-sharp connecting device, and an infusion connector which is provided with an infusion catheter, a liquid outlet, a dropping funnel, a flow speed regulator and an infusion puncture needle capable of being fixedly connected with a blood vessel puncture, and the liquid inlet is communicated with the liquid outlet through the infusion catheter and the dropping funnel.
Preferably, the infusion catheter is provided with two sections, and the dropping funnel is arranged between the two sections of infusion catheters.
Preferably, no puncture site is provided on the peripheral storage container. The external storage container is provided with a container body, a hollow cavity, a container opening and a sealing device capable of opening or sealing the container opening, and a puncture position is not arranged on the sealing device. In particular, the sealing device is not provided with an infusion puncture site; or the sealing device is not provided with a dispensing puncture site, a dissolving puncture site and a dosing puncture site.
Preferably, the peripheral storage container is provided with a container body, a hollow cavity, a container opening and a sealing device capable of opening or sealing the container opening, and the peripheral storage container is opened or sealed with the container opening through the sealing device.
Preferably, the peripheral storage container is provided with a sealing device capable of opening or sealing the opening of the container, and the sealing device is selected from a movable sealing valve, a releasable sealing block and a releasable sealing film.
Preferably, the syringe is selected from the group consisting of a dissolving syringe, a dosing syringe, and a dispensing syringe.
As a preferred embodiment of the present utility model, the movable sealing block is selected from an elastic rubber plug and a movable sealing valve; or the movable sealing block is selected from a releasable sealing block, a movable sealing film and a tearing sealing film.
As a preferred embodiment of the present utility model, the non-sharp connecting device is selected from a snap structure, a screw structure.
As a preferred embodiment of the utility model, the body (1) is provided with a non-sharp connection device which can be fixedly connected with a storage connector on the peripheral storage container, the non-sharp connection device is selected from a first non-sharp connection device, and the body (1) is fixedly connected with the storage connector through the first non-sharp connection device so as to be fixedly connected with the peripheral storage container.
As a preferred embodiment of the utility model, the first non-sharp connecting means and the second non-sharp connecting means are operable to maintain the peripheral storage container, the body (1) and the peripheral infusion device in coaxial alignment; or the fixing mode of the first non-sharp connecting device and the peripheral storage container is different from the fixing mode of the second non-sharp connecting device and the peripheral infusion device; or the fixed connection mode of the first non-sharp connection device and the peripheral storage container is different from the fixed connection mode of the second non-sharp connection device and the peripheral infusion device; or the first non-sharp connecting device and the second non-sharp connecting device are different in structure and/or shape and/or inner diameter and/or length; or the fixed connection mode of the first non-sharp connection device and the peripheral storage container is the same as the fixed connection mode of the second non-sharp connection device and the peripheral infusion device; or the first non-sharp connecting device and the second non-sharp connecting device are identical in structure and/or shape and/or inner diameter and/or length.
As a preferred embodiment of the utility model, the body (1) is provided with a non-sharp connection device which can be fixedly connected with a storage connector on the peripheral storage container, the non-sharp connection device is selected from a first non-sharp connection device, the body (1) is fixedly connected with the storage connector through the first non-sharp connection device so as to be fixedly connected with the peripheral storage container, the body (1) is provided with a non-sharp connection device which can be fixedly connected with an infusion connector on the peripheral infusion device, the non-sharp connection device is selected from a second non-sharp connection device, the body (1) is fixedly connected with the infusion connector through the second non-sharp connection device so as to be fixedly connected with the peripheral infusion device, and the first non-sharp connection device of the fixedly connected storage connector and the second non-sharp connection device of the fixedly connected infusion connector can be used for keeping the peripheral storage container, the body (1) and the peripheral infusion device in coaxial alignment.
When the storage connector on the peripheral storage container is the same as the infusion connector on the peripheral infusion device, the first non-sharp connecting device and the second non-sharp connecting device adopt the same fixed connection mode. The storage connector on the peripheral storage container is the same as the infusion connector on the peripheral infusion device, so that the peripheral storage container and the peripheral infusion device cannot be connected in a matched manner, and an operator can select a proper conversion device to enable the peripheral storage container and the peripheral infusion device in the same fixed connection mode to be fixedly connected together.
Preferably, the peripheral storage container is provided with a storage connector which can be matched with and fixedly connected with the first non-sharp connecting device, and the peripheral infusion device is provided with an infusion connector which can be matched with and fixedly connected with the second non-sharp connecting device, and the storage connector and the infusion connector are of different types.
Preferably, the peripheral storage container is not matched with the peripheral infusion device in a fixed connection mode.
Preferably, the body (1) is a hybrid switching device for coaxially aligning and retaining two different types of connectors therein, such that the medical fluid can flow from the storage connector on the peripheral storage container through the body (1) and out the infusion connector on the infusion set. Further, the medical fluid can flow from the storage connector on the peripheral storage container through the body (1) to the infusion connector on the external infusion device and/or the medical fluid can flow from the peripheral infusion device through the body (1) to the storage connector on the external storage container.
As a preferred embodiment of the utility model, a sealing rubber plug (12) which can be matched with the external storage container to realize sealing of the outer side of the container opening of the external storage container is arranged on the body (1), and a puncture position (121) is arranged on the sealing rubber plug (12).
Preferably, the second fixing device (161) can fix the body (1) on the external infusion device and can keep the puncture device on the external infusion device in an infusion puncture state; or the second fixing device (161) can fix the body (1) on the external infusion device and can keep the puncture device on the external infusion device in a dispensing puncture state/a dosing puncture state/a dissolving puncture state. The second fixing device (161) can further increase the stability of fixing between the puncture device and the body (1) on the peripheral infusion device, and avoid the situation that the peripheral infusion device falls off from the body (1) due to false touch. Is beneficial to clinical safety.
As a preferred embodiment of the utility model, the body (1) is provided with a rubber plug fixer for fixing the airtight rubber plug (12). Preferably, the rubber plug fixer is selected from a buckle structure and an adhesive. The rubber plug fixer can firmly fix the airtight rubber plug (12) on the body (1).
As a preferred embodiment of the utility model, the airtight rubber plug (12) is selected from medical polymer materials. In particular, the sealing rubber plug (12) is selected from rubber plugs.
As a preferred embodiment of the utility model, the airtight rubber plug (12) is watertight sealed with the rubber plug holder.
As a preferred embodiment of the utility model, the sealing rubber plug (12) clamps and fixes the puncture device on the peripheral infusion device which is punctured on the sealing rubber plug (12) through elastic retraction force.
The problem of matching use between a peripheral storage container, the container opening of which is not provided with a container sealing rubber plug, and a peripheral infusion device provided with a puncture needle is solved through the sealing rubber plug (12) provided with the puncture site (121). The problem of the matching use between the peripheral storage container that does not set up the airtight plug that is equipped with the puncture position and the peripheral infusion device that is provided with infusion pjncture needle/dispensing pjncture needle/dissolving pjncture needle/dosing pjncture needle of container opening is solved.
In a preferred embodiment of the present utility model, the body (1) is provided with a grip portion for hand gripping. The holding part is arranged, so that an operator can conveniently hold the body (1) by hand to carry out clinical operation.
As a preferred embodiment of the utility model, the puncture site (121) and the holding part are positioned on different planes. By staggering different planes, the operator is prevented from polluting the puncture site (121) when holding the body (1), and the medical safety is facilitated.
Preferably, the peripheral storage container is provided with a container body, a hollow cavity, a container opening and a sealing device for opening or sealing the container opening, the peripheral storage container is opened or sealed through the sealing device, the sealing device is selected from a releasable sealing block, a notch of the peripheral storage container after the releasable sealing block is removed is the container opening, the peripheral storage container is opened by removing the releasable sealing block, and the hollow cavity is communicated with the outside through the container opening in an opened state.
Preferably, the releasable sealing block is arranged at the bottom of the peripheral storage container, a circle of breakable part is arranged around the releasable sealing block, a notch of the peripheral storage container after the releasable sealing block is removed is a container opening, the peripheral storage container is opened by removing the releasable sealing block, and the hollow cavity on the peripheral storage container is communicated with the outside through the container opening in an opened state.
Preferably, the peripheral storage container is provided with a container body, a hollow cavity, a container opening and a sealing device for sealing the container opening, the peripheral storage container seals the container opening through the sealing device, the sealing device adopts a container sealing film arranged around the outer side of the container opening, a puncture position is arranged on the container sealing film, the puncture device on the peripheral infusion device punctures the puncture position on the container sealing film to form a puncture hole, the puncture hole forms the container opening, and the hollow cavity is communicated with the outside through the container opening formed by the puncture hole.
As the preferred implementation mode of the utility model, the first fixing device (16) which can be matched with the peripheral storage container to enable the body (1) to be fixed on the peripheral storage container is arranged on the body (1), the body (1) is matched with the peripheral storage container through the first fixing device (16) to enable the body (1) to be fixed on the peripheral storage container, the peripheral storage container is provided with a container body, a hollow cavity, a container opening and a sealing device for opening or sealing the container opening, the peripheral storage container is opened or sealed through the sealing device, the sealing device is selected from a releasable sealing block, the peripheral storage container is used for opening the container opening through removing the releasable sealing block, the hollow cavity is communicated with the outside through the container opening in an opened state, the body (1) is also provided with a sealing rubber plug (12) which can be matched with the peripheral storage container to enable the container opening in an opened state on the sealed peripheral storage container, the sealing rubber plug (12) is provided with a puncture site (121), the puncture site (12) is arranged on the peripheral storage container, the puncture site (12) is penetrated by a puncture site, and the puncture site (puncture site) is formed by the puncture site (puncture site) is arranged in the puncture site (12) and is communicated with the puncture site (puncture site) The liquid inlet is communicated with the outside; or the body (1) is provided with a first fixing device (16) which can be matched with a peripheral storage container to fix the body (1) on the peripheral storage container, the body (1) is matched with the peripheral storage container through the first fixing device (16) to fix the body (1) on the peripheral storage container, the peripheral storage container is provided with a container body, a hollow cavity, a container opening and a sealing device for opening or sealing the container opening, the peripheral storage container is opened or sealed through the sealing device, the sealing device is selected from releasable sealing blocks, the peripheral storage container is communicated with the outside through removing the releasable sealing blocks to realize opening the container opening, the hollow cavity is communicated with the outside through the container opening in an opened state, the body (1) is also provided with a sealing rubber plug (12) which can be matched with the peripheral storage container to realize the container opening in an opened state on the sealing peripheral storage container, the sealing rubber plug (12) is provided with a puncture site (121), the peripheral infusion device is provided with a puncture needle (12) which is arranged in a puncture site and is communicated with a puncture needle (12) after the puncture site is penetrated into the hollow cavity (12) by the puncture site, the hollow cavity is communicated with the outside through a liquid inlet in the hollow cavity; or the body (1) is provided with a first fixing device (16) which can be matched with an external storage container to fix the body (1) on the external storage container, the body (1) is matched with the external storage container through the first fixing device (16) to realize the fixation of the body (1) on the external storage container, the external storage container is provided with a container body, a hollow cavity, a container opening and a sealing device for sealing the container opening, the external storage container is provided with the sealing device for sealing the container opening, the sealing device adopts a container sealing film which is arranged around the outer side of the container opening, the container sealing film is provided with a puncture site, the external infusion device is used for puncturing the container sealing film to form a puncture hole, the puncture hole forms a container opening, the hollow cavity is communicated with the outside through the container opening formed by the puncture hole, the external rubber plug (12) which can realize the container opening on the external storage container through the matching of the external storage container, the sealing rubber plug (12) is provided with the sealing external storage container opening through the matching of the external storage container, the puncture site (121) is arranged on the sealing device, and the puncture site (121) is arranged on the sealing device for puncturing the puncture site, and the puncture site (12) is arranged along with the puncture site, the puncture touching the container sealing membrane is aimed at the puncture position on the container sealing membrane and forms a puncture hole on the container sealing membrane, the liquid inlet penetrates through the container opening to enter the hollow cavity body after penetrating through the container sealing membrane along with the puncture needle, the liquid inlet is communicated with the hollow cavity body, and the hollow cavity body is communicated with the outside through the liquid inlet which is positioned in the hollow cavity body.
Preferably, the peripheral storage container is provided with a container body, a hollow cavity, a container opening and a sealing device for opening or sealing the container opening, the peripheral storage container is opened or sealed by the sealing device, the sealing device is selected from a releasable sealing block, the peripheral storage container is provided with an opening of the container by removing the releasable sealing block, the hollow cavity is communicated with the outside through the container opening in the opened state, the body (1) is provided with a first fixing device (16) which can be matched with the peripheral storage container to fix the body (1) on the peripheral storage container, the body (1) is matched with the peripheral storage container through the first fixing device (16) to fix the body (1) on the peripheral storage container, the first fixing device (16) is selected from a threaded structure, the body (1) is also provided with a sealing rubber plug which can be matched with the container opening on the peripheral storage container, the sealing rubber plug (12) is provided with the container opening in the opened state by being matched with the peripheral storage container, the sealing rubber plug (12) is provided with a puncture needle (121) which is arranged, and a puncture needle (12) is arranged in the puncture needle (12) and is connected with a puncture needle (121) through the puncture needle opening, the hollow cavity is communicated with the outside through a liquid inlet in the hollow cavity.
Preferably, the puncture position (121) corresponds to a container opening on the peripheral storage container at the peripheral storage container side of the sealing rubber plug (12). A puncture position (121) is arranged below the airtight rubber plug (12), and the side of the external storage container above the puncture position (121) corresponding to the airtight rubber plug (12) is opposite to the opening of the external storage container. The arrangement is convenient for the puncture device on the peripheral infusion device to be communicated with the opening of the container after the puncture position (121) is punctured and the airtight rubber plug (12) is penetrated.
The puncture device on the peripheral infusion device realizes infusion puncture by puncturing the airtight rubber plug (12), and the airtight container opening of the airtight rubber plug (12) is utilized, so that the problem that the peripheral storage container with the container opening in an opened state is difficult to keep the liquid medicine leakage caused by the watertight seal of the gap between the puncture device on the peripheral infusion device and the container opening can be avoided, and the medical safety is ensured. Meanwhile, the problem that the external storage container without the sealing rubber plug (especially the external storage container which needs to be opened before use) is easy to cause the leakage of the liquid medicine is solved, the clinical operation is convenient, and the infusion safety is ensured.
Preferably, the peripheral storage container is provided with a container body, a hollow cavity, a container opening and a sealing device for sealing the container opening, the peripheral storage container is provided with a sealing membrane arranged around the outer side of the container opening through the sealing device, the sealing membrane is provided with a puncture site, the external infusion device is provided with a puncture plug which can puncture the sealing membrane to form a puncture hole, the puncture hole forms the container opening, the hollow cavity is communicated with the outside through the container opening formed by the puncture hole, the body (1) is provided with a first fixing device (16) which can be matched with the peripheral storage container to enable the body (1) to be fixed on the peripheral storage container, the body (1) is matched with the peripheral storage container through the first fixing device (16) to enable the body (1) to be fixed on the peripheral storage container, the first fixing device (16) is selected from a thread structure, the body (1) is also provided with a rubber plug which can be matched with the sealing storage container to enable the sealing peripheral storage container opening through the sealing device, the sealing plug (12) is provided with a puncture needle (121) to be arranged on the sealing storage container, the sealing needle (12) is contacted with the sealing needle (121) after the sealing needle is arranged, the puncture of the contacted sealing membrane is performed on the puncture position on the sealing membrane, a puncture hole is formed in the sealing membrane, the liquid inlet penetrates through the sealing membrane along with the puncture of the puncture needle, then enters the hollow cavity through the opening of the container, the liquid inlet is communicated with the hollow cavity, and the hollow cavity is communicated with the outside through the liquid inlet in the hollow cavity.
Preferably, the puncture site (121) is arranged on the container sealing film which is arranged on the corresponding container opening of the external storage container side of the sealing rubber plug (12) and is used for sealing the container opening. A puncture position (121) is arranged below the airtight rubber plug (12), and the side of the external storage container above the puncture position (121) corresponding to the airtight rubber plug (12) is opposite to the container sealing film on the container opening. When an operator performs infusion operation, the puncture device on the peripheral infusion device can continuously puncture the puncture position on the container sealing film after puncturing the puncture position (121) and penetrating the sealing rubber plug (12) and can realize communication with the hollow cavity through the container opening after penetrating the container sealing film.
Preferably, the puncture device on the external infusion device realizes infusion puncture by continuously puncturing the sealed rubber plug (12) and the container sealing film, and the sealed container opening of the sealed rubber plug (12) arranged on the outer side of the container sealing film can avoid the leakage of liquid medicine caused by the difficulty in maintaining the water tightness sealing performance of a gap between the puncture device on the container sealing film and the container sealing film by the container sealing film, thereby ensuring medical safety. Meanwhile, the problem that the liquid medicine is easy to leak out when the storage container without the airtight rubber plug is directly punctured by a common infusion apparatus with a needle or an injector is solved, the clinical operation is convenient, and the infusion safety is ensured.
As a preferred embodiment of the utility model, the body (1) is provided with a sealing gasket surrounding the outer side of the first opening, and/or the body (1) is provided with a sealing gasket surrounding the outer side of the second opening. The sealing gasket can be matched with each other to enable the outer side of the first opening to be in a sealing state when the body (1) is fixedly connected with the peripheral storage container, or can be matched with each other to enable the outer side of the second opening to be in a sealing state when the body (1) is fixedly connected with the peripheral infusion device, so that the outward leakage of liquid medicine is avoided, and the clinical safety is ensured.
As a preferred embodiment of the present utility model, the body (1) is provided with a gasket holder for holding a gasket. Preferably, the gasket holder is selected from the group consisting of snap-fit construction, adhesive. The sealing gasket fixer can prevent the sealing gasket from uncontrolled falling off and shifting, and avoid affecting the sealing function.
In a preferred embodiment of the present utility model, the gasket is integrally formed with the main body (1).
Preferably, when the body (1) is fixedly connected with the peripheral infusion container and the peripheral infusion device, the sealing gasket can still keep the infusion pipeline in a sealing state in the infusion process when the positions of the peripheral infusion container, the body (1) and the peripheral infusion device change (such as when the infusion device acts as standing upside down, tilting, shaking and the like). The same effect can be achieved when the infusion tube is externally arranged.
Preferably, when the sealing gasket is applied to the fixed connection of the body (1) and the external injection bottle and the external injection, the liquid path can still be kept in a sealing state in the operation process of extracting the liquid medicine/adding the medicine/dispensing/dissolving the medicine when the positions of the injection bottle, the body (1) and the external injection are changed (such as the actions of standing upside down, tilting, shaking and the like).
Preferably, the peripheral storage container is provided with a container body, a hollow cavity, a container opening and a sealing device for sealing the container opening, the peripheral storage container seals the container opening through the sealing device, the sealing device adopts a container sealing film arranged around the outer side of the container opening, a puncture position is arranged on the container sealing film, the puncture device on the peripheral infusion device punctures the puncture position on the container sealing film to form a puncture hole, the puncture hole forms the container opening, and the hollow cavity is communicated with the outside through the container opening formed by the puncture hole.
Preferably, an enabling protective film is arranged on the outer side of the container opening of the peripheral storage container. The protective film is arranged around the outer side of the upper container opening of the peripheral storage container, so that the outer side of the upper container opening/container opening of the peripheral storage container can be kept in a clean state and in a sterile state before use.
As a preferred embodiment of the utility model, the body (1) can be fixedly connected with the peripheral infusion device after being fixedly connected with the peripheral storage container; or the body (1) can be fixedly connected with the peripheral storage container after being fixedly connected with the peripheral infusion device; or the body (1) can be fixedly connected with the peripheral infusion device and the peripheral storage container at the same time. Operators can adopt different fixed connection sequences according to infusion requirements, site conditions and use habits, and are more beneficial to treatment scenes with strict clinical operation flow and complex and changeable illness states. Improving the nursing efficiency.
In particular, the peripheral infusion device and the peripheral storage container are fixedly connected in the same manner and adopt a buckle structure, and the body (1) can push the peripheral infusion device and the peripheral storage container to move towards the body (1) after aligning the two ends, so that the body (1) can be fixedly connected with the peripheral infusion device and the peripheral storage container.
Claims (6)
1. A conversion device characterized in that: the sealed rubber plug (12) capable of being matched with the peripheral storage container to realize the sealing of the container opening on the peripheral storage container is arranged on the body (1), and a puncture position (121) is arranged on the sealed rubber plug (12).
2. A conversion device according to claim 1, characterized in that: the body (1) can be fixedly connected with the peripheral infusion device after being fixedly connected with the peripheral storage container; or the body (1) can be fixedly connected with the peripheral storage container after being fixedly connected with the peripheral infusion device; or the body (1) can be fixedly connected with the peripheral infusion device and the peripheral storage container at the same time.
3. A conversion device characterized in that: the sealing device comprises a body (1), wherein a sealing rubber plug (12) which can be matched with a peripheral storage container to realize a sealing device for sealing an opening of the peripheral storage container is arranged on the body (1), and a puncture position (121) is arranged on the sealing rubber plug (12).
4. A conversion device according to claim 3, characterized in that: the body (1) can be fixedly connected with the peripheral infusion device after being fixedly connected with the peripheral storage container; or the body (1) can be fixedly connected with the peripheral storage container after being fixedly connected with the peripheral infusion device; or the body (1) can be fixedly connected with the peripheral infusion device and the peripheral storage container at the same time.
5. A conversion device according to claim 3, characterized in that: the utility model discloses a puncture needle, including a body, a hollow cavity, a container opening and a sealing device for sealing the container opening, wherein the peripheral storage container is provided with a container body, a hollow cavity, a container opening and a sealing device for sealing the container opening, the sealing device adopts a sealing membrane arranged around the outer side of the container opening, the sealing membrane is provided with a puncture site, the puncture device on the peripheral infusion device punctures the puncture site on the sealing membrane to form a puncture hole, the puncture hole forms the container opening, the hollow cavity is communicated with the outside through the container opening formed by the puncture hole, the body (1) is provided with a first fixing device (16) which can be matched with the peripheral storage container to fix the body (1) on the peripheral storage container, the body (1) is matched with the peripheral storage container through the first fixing device (16) to fix the body (1) on the peripheral storage container, the first fixing device (16) is selected from a threaded structure, the body (1) is also provided with a sealing rubber plug (12) which can be matched with the container opening on the sealing peripheral storage container, the sealing rubber plug (12) is provided with a puncture needle (121) is arranged on the sealing needle (12) which is punctured along with the puncture site, the puncture of the contacted sealing membrane is performed on the puncture position on the sealing membrane, a puncture hole is formed in the sealing membrane, the liquid inlet penetrates through the sealing membrane along with the puncture of the puncture needle, then enters the hollow cavity through the opening of the container, the liquid inlet is communicated with the hollow cavity, and the hollow cavity is communicated with the outside through the liquid inlet in the hollow cavity.
6. A conversion device according to claim 5, characterized in that: the body (1) can be fixedly connected with the peripheral infusion device after being fixedly connected with the peripheral storage container; or the body (1) can be fixedly connected with the peripheral storage container after being fixedly connected with the peripheral infusion device; or the body (1) can be fixedly connected with the peripheral infusion device and the peripheral storage container at the same time.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010080711X | 2020-02-05 | ||
| CN202010080711 | 2020-02-05 | ||
| CN202120320309.4U CN215840474U (en) | 2020-02-05 | 2021-02-04 | Conversion device |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120320309.4U Division CN215840474U (en) | 2020-02-05 | 2021-02-04 | Conversion device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219250987U true CN219250987U (en) | 2023-06-27 |
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ID=77084602
Family Applications (4)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123222559.3U Active CN217391171U (en) | 2020-02-05 | 2021-02-04 | Conversion device |
| CN202110155692.7A Pending CN113208918A (en) | 2020-02-05 | 2021-02-04 | Conversion device |
| CN202120320309.4U Active CN215840474U (en) | 2020-02-05 | 2021-02-04 | Conversion device |
| CN202221879366.7U Active CN219250987U (en) | 2020-02-05 | 2021-02-04 | Conversion device |
Family Applications Before (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123222559.3U Active CN217391171U (en) | 2020-02-05 | 2021-02-04 | Conversion device |
| CN202110155692.7A Pending CN113208918A (en) | 2020-02-05 | 2021-02-04 | Conversion device |
| CN202120320309.4U Active CN215840474U (en) | 2020-02-05 | 2021-02-04 | Conversion device |
Country Status (1)
| Country | Link |
|---|---|
| CN (4) | CN217391171U (en) |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017113906A1 (en) * | 2015-12-29 | 2017-07-06 | 胡绍勤 | Infusion container |
| WO2017118110A1 (en) * | 2016-01-05 | 2017-07-13 | 胡绍勤 | Infusion tube |
| CN206315288U (en) * | 2016-08-12 | 2017-07-11 | 中国人民解放军第三军医大学第三附属医院 | Double end matches somebody with somebody liquid syringe |
| CN209864649U (en) * | 2018-12-11 | 2019-12-31 | 陈维英 | Multi-functional nursing is with dispenser |
-
2021
- 2021-02-04 CN CN202123222559.3U patent/CN217391171U/en active Active
- 2021-02-04 CN CN202110155692.7A patent/CN113208918A/en active Pending
- 2021-02-04 CN CN202120320309.4U patent/CN215840474U/en active Active
- 2021-02-04 CN CN202221879366.7U patent/CN219250987U/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN217391171U (en) | 2022-09-09 |
| CN215840474U (en) | 2022-02-18 |
| CN113208918A (en) | 2021-08-06 |
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