CN209884907U

CN209884907U - Fixing device of medical three-way infusion tube

Info

Publication number: CN209884907U
Application number: CN201920246525.1U
Authority: CN
Inventors: 王洪波; 王兵; 刘静
Original assignee: BENXI CENTER HOSPITAL
Current assignee: BENXI CENTER HOSPITAL
Priority date: 2019-02-27
Filing date: 2019-02-27
Publication date: 2020-01-03
Anticipated expiration: 2029-02-27

Abstract

The utility model relates to a fixing device of medical three-way infusion tube, including the fixed subassembly of three way connection: the assembly comprises a fixed block and a cross clamping groove transversely arranged on the upper surface of the fixed block; and an infusion tube fixing component: the assembly comprises a U-shaped limiting plate and a vertical plate arranged on the upper portion of the closed end of the U-shaped limiting plate, wherein a limiting hole which is spaced by a certain distance and corresponds to the cross clamping groove is formed in the top of the vertical plate. The utility model discloses the structure is ingenious and the cost is lower, and it is all very convenient to install and dismantle, can effectual fixed three way connection and separate the transfer line, avoids three way connection to central venous catheter's tractive to lead to the pad pasting to break away from and the transfer line intertwine scheduling problem.

Description

Fixing device of medical three-way infusion tube

Technical Field

The utility model relates to a fixing device of a medical three-way infusion tube.

Background

The medical three-way infusion tube is used for intravenous injection or infusion and blood transfusion of patients, is widely applied in the medical field and generally comprises a three-way joint and an infusion tube communicated with the three-way joint, generally, the intravenous injection or the infusion and blood transfusion needs to ensure that a needle head is not easy to move after the needle insertion is finished so as to avoid the problem that the needle head punctures the blood vessel to cause swelling of the injection part of the patients and influence the absorption of liquid medicine, but the medical three-way joint connected with the end part of an indwelling needle is difficult to fix due to relatively large and heavy volume, so that the problem that the three-way joint pulls a central venous catheter to cause separation of a film and the like is easily caused, particularly, when a plurality of three-way joints are used for simultaneous infusion, the fixing problem of the plurality of medical three-way joints connected end to end is more obvious, particularly, patients in intensive care rooms often need to carry out simultaneous infusion on a plurality of, the number of the infusion tubes communicated with the three-way joint is increased, so that the problems of mutual winding and the like of the infusion tubes are easily caused, the operation of injecting medicines again or replacing the infusion tubes is very troublesome, and the workload and time of medical workers are increased, so that how to better fix the three-way joint and the infusion tubes to effectively solve the problems is the key direction of research in the field.

For this reason, chinese patent 207768836U, entitled "medical three-way valve fixture", presents a solution. The device includes not dry glue film, its characterized in that: the top of not dry glue layer is equipped with the cystosepiment, the top of cystosepiment is equipped with the flexible plastic board, the top of flexible plastic board is equipped with the connecting block, the top of connecting block is equipped with supports half framework, the front and back surface of supporting half framework all evenly is equipped with logical groove, the top cavity of supporting half framework is equipped with the anti-skidding rubber board, top one side of anti-skidding rubber board is equipped with the spring clamp, the inner chamber of supporting half framework is equipped with the reel through pivot and torque spring, the inner chamber of supporting half framework is equipped with the plastics fixed band, the one end and the reel of plastics fixed band are connected, the other end of plastics fixed band passes the top of supporting half framework and the anti-skidding rubber board is equipped with the dog in proper order, the surp. The utility model discloses a beneficial effect is: have viscidity through the non-setting adhesive layer, can paste on the skin of disease, thereby utilize the deformation of cystosepiment and soft plastic board simultaneously to fix the arbitrary position on the sick health with the device, medical three-way valve is placed at anti-skidding rubber slab top, the inner chamber through leading to the groove is exported with one end, the axial of supporting half framework top cavity is followed at both ends in addition, rethread plastic fixing band passes the medical three-way valve crack, utilize the spring clamp to clip the dog, the mode of adopting similar joint is fixed the medical three-way valve. The utility model discloses a although can solve three way connection's fixed problem, the device structure is complicated, and is fixed moreover and dismantle the process all comparatively loaded down with trivial details, does not reduce medical personnel's work load, and the device is only fixed to three way connection moreover, does not solve transfer line winding scheduling problem, and whether this kind of fixing device can produce the technological effect of ideal in practical application still waits for further discussion.

Disclosure of Invention

The utility model aims at providing a through fixing three way connection and carrying out the mode of separating to the transfer line and solve three way connection and lead to the pad pasting to break away from and the transfer line intertwine scheduling problem's a medical three way transfer line's fixing device to central venous catheter's tractive.

The utility model provides a fixing device of medical three-way transfusion tube, which comprises a three-way joint fixing component: the assembly comprises a fixed block and a cross clamping groove transversely arranged on the upper surface of the fixed block; and an infusion tube fixing component: the assembly comprises a U-shaped limiting plate and a vertical plate arranged on the upper portion of the closed end of the U-shaped limiting plate, wherein a limiting hole which is spaced by a certain distance and corresponds to the cross clamping groove is formed in the top of the vertical plate.

The number of the cross clamping grooves and the number of the limiting holes are 3-10.

And a disc-shaped limiting piece is arranged at the bottom of the fixing block.

The fixing device for the medical three-way transfusion tube can fix the three-way joint through the three-way joint fixing component, each three-way joint is clamped in the cross-shaped clamping groove during fixing, the disc-shaped limiting part is used for increasing the friction force between the disc-shaped limiting part and the bed surface, and the fixing effect is prevented from being influenced by the sliding of the fixing block on the bed surface; the transfusion tube fixing component can separate the transfusion tubes connected with the three-way joint, each transfusion tube is respectively clamped in the limiting holes on the vertical plate, and the transfusion tube fixing component can be clamped on the bed stop of a sickbed through the U-shaped limiting plate, the fixing device can effectively fix the three-way joint and separate the transfusion tubes, especially for patients in intensive care units, a plurality of three-way joints are often required to be used for inputting a plurality of liquid medicines simultaneously, the device can effectively avoid the traction of the three-way joints to a central vein puncture pipeline and prevent the three-way joints from falling on the bed surface, and simultaneously can avoid the problem that a plurality of transfusion tubes are wound mutually, reduce the time and the workload of arranging the transfusion tubes when medical personnel inject medicines, ensure that the arrangement of the three-way transfusion tubes is clear at a glance, be beneficial to the observation and the judgment of medical personnel, and improve the efficiency and the accuracy, can produce very ideal technical effect in practical application.

Description of the drawings:

fig. 1 is a schematic structural view of an appearance of an embodiment of a fixing device for a medical three-way infusion tube according to the present invention;

the specific implementation mode is as follows:

referring to fig. 1, a usage status structure of an embodiment of the fixing device for a medical three-way infusion tube according to the present invention is shown. The fixing device comprises a three-way joint fixing component 1 and an infusion tube fixing component 2.

The three-way joint fixing assembly 1 comprises a fixing block 11, the fixing block 11 is of a rectangular structure in this embodiment, cross clamping grooves 12 which are communicated with each other are transversely formed in the upper surface of the fixing block 11, and a disc-shaped limiting piece 13 is arranged at the bottom of the fixing block 11 and used for limiting the fixing block 11; the infusion tube fixing component 2 comprises a U-shaped limiting plate 21, a vertical plate 22 is arranged on the upper portion of the closed end of the U-shaped limiting plate 21, limiting holes 23 which are spaced at a certain distance are transversely formed in the top of the vertical plate 22, the limiting holes 23 are in one-to-one correspondence with the cross clamping grooves 12 respectively, the number of the cross clamping grooves 12 and the number of the limiting holes 23 are adjusted according to the infusion type of a patient and are generally set to be 3-10, in the embodiment, the number of the cross clamping grooves 12 and the number of the limiting holes 23 are respectively set to be 5, 5 three-way joints can be fixed simultaneously, 5 infusion tubes are separated, in use, the three-way joints 3 are clamped in the cross clamping grooves 12 respectively, the infusion tubes 31 connected with the lower portions of the three-way joints 3 are clamped in the limiting holes 23 respectively, and fixing of the three.

The utility model discloses the structure is ingenious and the cost is lower, and it is all very convenient to install and dismantle, can effectual fixed three way connection and separate the transfer line, avoids three way connection to central venous catheter's tractive to lead to the pad pasting to break away from and the transfer line intertwine scheduling problem.

Claims

1. A fixing device of a medical three-way infusion tube is characterized in that: the fixing device comprises

The tee joint fixing component: the assembly comprises a fixed block and a cross clamping groove transversely arranged on the upper surface of the fixed block; and

the infusion tube fixing component: the assembly comprises a U-shaped limiting plate and a vertical plate arranged on the upper portion of the closed end of the U-shaped limiting plate, wherein a limiting hole which is spaced by a certain distance and corresponds to the cross clamping groove is formed in the top of the vertical plate.

2. The fixture according to claim 1, wherein: the number of the cross clamping grooves and the number of the limiting holes are 3-10.

3. The fixture according to claim 1, wherein: and a disc-shaped limiting piece is arranged at the bottom of the fixing block.