CN217593504U

CN217593504U - Prevent connecting infusion connecting pipe of makeing mistakes

Info

Publication number: CN217593504U
Application number: CN202220972703.0U
Authority: CN
Inventors: 王丽凤; 张银兰; 叶婷婷; 王玉兰; 陈蓉蓉; 周雨; 鲁晶晶; 章仲琴; 许燕
Original assignee: First Affiliated Hospital of Anhui Medical University
Current assignee: First Affiliated Hospital of Anhui Medical University
Priority date: 2022-04-25
Filing date: 2022-04-25
Publication date: 2022-10-18
Anticipated expiration: 2032-04-25

Abstract

The utility model discloses a connection error preventing infusion connecting pipe, which comprises an infusion pipe, wherein one end of the infusion pipe is detachably connected with a plurality of groups of puncture outfits through a connector, the connector is arranged by matching a sealing element with the puncture outfits, and the other end of the infusion pipe is sequentially communicated with a drip cup, a flow rate regulator and an injection needle head; the connector is movably arranged through the adjusting component and the puncture outfit, the adjusting component comprises the adjusting plate and the rotating column, and by arranging the connector, medical personnel do not need to close the liquid switch at the side where transfusion is finished, and insert the puncture outfit into the device to be input and then open the switch at the side to be input, and other complex liquid changing operations, thereby effectively improving the operating efficiency of transfusion changing; through setting up adjusting part, can communicate infusion work to different puncture wares, not only make things convenient for medical personnel's operation, the condition of avoiding connection error in the infusion change process takes place simultaneously, promotes the factor of safety of patient's infusion.

Description

Prevent connecting infusion connecting pipe of making mistakes

Technical Field

The utility model belongs to the technical field of medical instrument, in particular to prevent connecting infusion connecting pipe of makeing mistakes.

Background

The infusion is a clinical care operation of intravenous drip infusion into the body, generally, nurses adjust the drip speed through an infusion apparatus to continuously and stably infuse medicines into the body, and the infusion apparatus used clinically at present has a double fork type, a bag type, a three fork type and the like. Some unexpected situations often occur in the process of infusion, which bring secondary harm to patients, but with the continuous development of medical technology, the defects of the infusion connecting pipe in the actual operation process also need to be improved urgently.

At present, common infusion connecting pipe majority adopts single-end puncture structure on the market, leads to the nurse when changing infusion liquid, often will close that side liquid switch that the infusion finishes, inserts that the puncture ware opens that side switch that will want to input after the device that will be inputed again, realizes the infusion and changes the operation, but this kind of infusion mode not only operates complicatedly, often still can take place some wrong situations of connection and take place, has certain potential safety hazard.

Therefore, the infusion connecting pipe capable of preventing connection errors is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a prevent connecting infusion connecting pipe of makeing mistakes to the change infusion that provides among the above-mentioned background art is operated complicacy and has the problem of hidden danger such as connection error.

In order to achieve the above object, the utility model provides a following technical scheme:

a connection error preventing infusion connecting pipe comprises an infusion pipe, wherein one end of the infusion pipe is detachably connected with a plurality of groups of puncture outfits through connectors, the connectors are matched with the puncture outfits through sealing parts, and the other end of the infusion pipe is sequentially communicated with a drip cup, a flow rate regulator and an injection needle head;

the connector is movably arranged with the puncture outfit through an adjusting component, the adjusting component comprises an adjusting plate and a rotating column, and the adjusting plate, the rotating column and the puncture outfit are arranged in a matching way.

As a preferred technical scheme of the utility model, delivery port and transfer line intercommunication setting are passed through to the bottom of connector, the top of connector is equipped with the multiunit water inlet, puncture ware and water inlet threaded connection.

As a preferred technical scheme of the utility model, the sealing member includes spring and sealed piece, sealed piece passes through spring and water inlet swing joint.

As a preferred technical scheme of the utility model, the regulating plate adopts the loop configuration, the regulating plate is equipped with the through-hole, the through-hole passes through sealed piece and puncture ware intercommunication setting.

As a preferred technical scheme of the utility model, sealed piece adopts spherical structure, the through-hole adopts tubaeform structure, the maximum diameter size of sealed piece is less than the minimum diameter size of through-hole.

As a preferred technical scheme of the utility model, one side that the through-hole was kept away from to the regulating plate is equipped with the overflow mouth, overflow mouth and delivery port intercommunication set up.

As a preferred technical scheme of the utility model, the outside of rotating the post is equipped with anti-skidding line, rotate post fixedly connected with pointer, through-hole and water inlet all cooperate the setting.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a set up the connector, medical personnel are when changing infusion liquid, and direct a set of confession liquid device that will descend connects the input through the puncture ware, need not to close that side liquid switch that the infusion finishes, inserts the puncture ware and opens the complicated liquid changing operation such as that side switch that will be about to input again behind the device that will be about to input, effectively promotes the infusion and changes operating efficiency.

2. The utility model discloses a set up adjusting part, when needs change the infusion, directly rotate the post through the rotation for during the regulating plate will seal the piece propulsion water inlet through the through-hole of loudspeaker form when rotating, and then sealed to last a set of water inlet, when the pointer points to the water inlet of a set of infusion down, to next a set of puncture ware intercommunication work of infusing, not only make things convenient for medical personnel's operation, the condition of avoiding connecting the mistake takes place simultaneously to the infusion change in-process, promotes the factor of safety of patient's infusion.

Drawings

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

fig. 2 is a schematic structural diagram of the connector of the present invention;

FIG. 3 is a schematic front view of the structure of FIG. 2;

fig. 4 is a side view of the structure of fig. 2.

In the figure: 1. a transfusion tube; 2. a connector; 21. a water outlet; 22. a water inlet; 3. a puncture instrument; 4. a seal member; 41. a spring; 42. a sealing block; 5. a drip cup; 6. a flow rate regulator; 7. an injection needle; 8. an adjustment assembly; 81. an adjusting plate; 82. rotating the column; 83. a through hole; 84. an overflow port; 85. a pointer.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution of an infusion connection tube for preventing connection errors:

the first embodiment is as follows:

as shown in fig. 1 and 2, the connection error prevention infusion connecting pipe comprises an infusion pipe 1, one end of the infusion pipe 1 is detachably connected with a plurality of groups of puncture outfits 3 through a connector 2, it is to be noted that a plurality of groups of water inlets 22 are arranged at the top of the connector 2, the water inlets 22 are provided with internal threads, the puncture outfits 3 are connected with the water inlets 22 through external threads, and the puncture outfits 3 are connected with and detached from each other through the external threads.

As shown in fig. 3, the connector 2 is disposed by the sealing member 4 and the puncture outfit 3 in a matching way: the sealing element 4 comprises a spring 41 and a sealing block 42, the sealing block 42 is movably connected with the water inlet 22 through the spring 41, so that when medical staff changes infusion liquid, the next group of liquid supply devices are directly connected and input through the puncture outfit 3, a liquid switch on the side where the infusion is finished does not need to be closed, the puncture outfit 3 is inserted into the device to be input, then the switch on the side where the infusion is to be input is opened, complex liquid changing operations such as the liquid switch on the side where the infusion is to be input are carried out, enough time is reserved in the middle, the medical staff can check the infusion information conveniently, and the situation that the infusion connection is wrong is reduced.

As shown in fig. 1, the other end of the infusion tube 1 is sequentially communicated with a drip cup 5, a flow rate regulator 6 and an injection needle 7, it should be noted that the bottom of the connector 2 is communicated with the infusion tube 1 through a water outlet 21, and the drip cup 5, the flow rate regulator 6 and the injection needle 7 are of the same structure as the prior art and are irrelevant to the innovation point of the utility model, and the infusion tube 1 is matched to carry out the liquid medicine transportation and treatment.

During the specific use, a prevent connecting infusion connecting pipe of makeing mistakes, medical personnel prick syringe needle 7 into patient's vein, pass through

water inlet

22 and 2 threaded connection of connector with puncture ware 3, the device normally carries out medicament transport work this moment, after this group's medicament is carried, medical personnel are when changing infusion liquid, the input is connected through puncture ware 3 to direct a set of confession liquid device that will follow, need not to close that side liquid switch that the infusion finishes, open complicated liquid changing operations such as that side switch that will input after inserting the device that will input with puncture ware 3 again, promote infusion and change operating efficiency.

The second embodiment:

on the basis of the first embodiment, as shown in fig. 3 and fig. 4, the connector 2 is disposed in cooperation with the puncture outfit 3 through the adjusting assembly 8, the adjusting assembly 8 includes an adjusting plate 81 and a rotating column 82, it should be noted that the adjusting plate 81 is of an annular structure, the adjusting plate 81 is provided with a through hole 83, the through hole 83 is communicated with the puncture outfit 3 through a sealing block 42, the sealing block 42 is of a spherical structure, the through hole 83 is of a trumpet-shaped structure, the outside dimension of the through hole 83 is greater than the inside dimension, and the maximum diameter dimension of the sealing block 42 is smaller than the minimum diameter dimension of the through hole 83, so that the adjusting plate 81 can push the sealing block 42 into the water inlet 22 through the trumpet-shaped through hole 83 during rotation, and further seal the water inlet 22, and avoid overflow of the water inlet 22 during non-infusion.

Specifically, as shown in fig. 3, one side that through-hole 83 was kept away from to regulating plate 81 is equipped with overflow port 84, and overflow port 84 and delivery port 21 intercommunication set up, and overflow port 84 can be after puncture ware 3 intercommunication with the medicament through the mode of overflow flow in the transfer line 1 carry out infusion work, do not influence simultaneously regulating plate 81 and only communicate a set of delivery port 21 rotating the in-process, support to pressing sealedly to the seal block 42 of two sets of water inlets 22 in addition.

As shown in fig. 4, regulating plate 81 rotates through rotating post 82 and connector 2 and is connected, regulating plate 81, it sets up with the cooperation of puncture ware 3 to rotate post 82, it needs to be noted that, it connects through bearing and connector 2 rotation to rotate post 82, the outside of rotating post 82 is equipped with anti-skidding line, the rotation of the personnel of being convenient for is used, it has pointer 85 to rotate post 82 fixedly connected with, pointer 85, through-hole 83 and water inlet 22 all cooperate the setting, when making pointer 85 point to corresponding water inlet 22 under the regulation of rotating post 82, sealed piece 42 in the water inlet 22 pops out through-hole 83, realize the input work of the water inlet 22 medicament of corresponding position.

During the specific use, a prevent connecting infusion connecting pipe of makeing mistakes, medical personnel are at the beginning directly treat the device of infusion with the multiunit and connect through puncture ware 3 and connector 2, rotatory post 82 that rotates makes to rotate this moment the post 82 and drives pointer 85 and correspond to the water inlet 22 of infusing first, it drives regulating plate 81 and connector 2 rotation to rotate in the post 82 accommodation process to rotate, make through-hole 83 correspond with the sealed piece 42 of this water inlet 22, sealed piece 42 pops out under spring 41's effect, realize the intercommunication work of puncture ware 3 and transfer line 1, regulating plate 81 supports to press sealedly to the sealed piece 42 of other two sets of water inlets 22 this moment, the medicament passes through-hole 83 and gets into connector 2 inside after, through the mode of overflow carry out infusion worker work in overflow mouth 84 and the delivery port 21 inflow transfer line 1.

When needing to change the infusion, directly through rotatory rotation post 82, make regulating plate 81 impel water inlet 22 through the through-hole 83 of tubaeform with sealed piece 42 when rotating, and then sealed to last a set of water inlet 22, avoid this water inlet 22 to produce the overflow at the in-process of non-infusion, when the water inlet 22 of the directional next set of infusion of pointer 85, realize the infusion and change the operation, not only make things convenient for medical personnel's operation, the condition of avoiding connecting the mistake in the infusion change process simultaneously takes place, promote the factor of safety of patient's infusion.

In the description of the present invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of the description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the invention.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate medium, and may be used for communicating the inside of two elements or for interacting with each other, unless otherwise specifically defined, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to the specific circumstances.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a prevent connecting infusion connecting pipe of making mistakes, includes transfer line (1), its characterized in that: one end of the infusion tube (1) is detachably connected with a plurality of groups of puncture outfits (3) through a connector (2), the connector (2) is matched with the puncture outfits (3) through a sealing element (4), and the other end of the infusion tube (1) is sequentially communicated with a drip cup (5), a flow rate regulator (6) and an injection needle (7);

the connector (2) is movably arranged through the adjusting component (8) and the puncture outfit (3), the adjusting component (8) comprises an adjusting plate (81) and a rotating column (82), and the adjusting plate (81), the rotating column (82) and the puncture outfit (3) are matched.

2. An erroneous connection preventing infusion connection tube according to claim 1, characterized in that: the bottom of the connector (2) is communicated with the infusion tube (1) through a water outlet (21), a plurality of groups of water inlets (22) are arranged at the top of the connector (2), and the puncture outfit (3) is in threaded connection with the water inlets (22).

3. An erroneous connection preventing infusion connection tube according to claim 2, characterized in that: the sealing element (4) comprises a spring (41) and a sealing block (42), and the sealing block (42) is movably connected with the water inlet (22) through the spring (41).

4. A connection-error preventing infusion connection tube according to claim 3, characterized in that: the adjustable plate (81) is of an annular structure, the adjustable plate (81) is provided with a through hole (83), and the through hole (83) is communicated with the puncture outfit (3) through a sealing block (42).

5. An erroneous connection preventing infusion connection tube according to claim 4, characterized in that: the sealing block (42) is of a spherical structure, the through hole (83) is of a horn-shaped structure, and the maximum diameter of the sealing block (42) is smaller than the minimum diameter of the through hole (83).

6. An erroneous connection preventing infusion connection tube according to claim 4, characterized in that: one side of the adjusting plate (81) far away from the through hole (83) is provided with an overflow port (84), and the overflow port (84) is communicated with the water outlet (21).

7. An infusion connection tube for preventing connection errors according to claim 4, characterized in that: the outside of rotating post (82) is equipped with anti-skidding line, rotate post (82) fixedly connected with pointer (85), through-hole (83) and water inlet (22) all cooperate the setting.