CN210844627U

CN210844627U - Medical care transfusion system

Info

Publication number: CN210844627U
Application number: CN201920923008.3U
Authority: CN
Inventors: 许英华; 周廷廷; 徐凯; 孙美凤; 尹茜; 王伟
Original assignee: Qingdao University; Affiliated Hospital of University of Qingdao
Current assignee: Qingdao University; Affiliated Hospital of University of Qingdao
Priority date: 2019-06-19
Filing date: 2019-06-19
Publication date: 2020-06-26
Anticipated expiration: 2029-06-19

Abstract

The utility model discloses a medical care transfusion system, including the puncture pipe, the one end of puncture pipe is provided with the honeycomb duct, the one end that is close to the puncture pipe on the honeycomb duct is provided with the kettle of dripping, the cover is equipped with the velocity of flow regulator on the honeycomb duct of the kettle other end of dripping, the other end of honeycomb duct is connected with the transfer line, the other end of transfer line is provided with the pjncture needle, the symmetry is provided with two frenulums on the transfer line, one of them equidistant a plurality of fixture blocks, every on the frenulum the tip of fixture block respectively is equipped with a spacing head, another a plurality of card holes, every have been seted up on the frenulum equidistantly the card hole all can correspond. The utility model discloses a connect between two frenulums, guaranteed the stability of transfer line, prevent that the disorder of patient's limbs from leading to droing of pjncture needle, avoided hindering patient's recovered process.

Description

Medical care transfusion system

Technical Field

The utility model relates to a transfusion system technical field especially relates to a medical care transfusion system.

Background

The transfusion system is a common medical consumable, establishes a channel between a vein and liquid medicine after aseptic treatment, is used for venous transfusion, and generally consists of eight parts of a vein needle or an injection needle, a needle head protective cap, a transfusion hose, a liquid medicine filter, a flow rate regulator, a drip cup, a bottle stopper puncture outfit, an air filter and the like which are connected, wherein the partial transfusion system also comprises an injection part, a medicine adding port and the like.

When the existing medical care infusion apparatus is used for a patient, if the posture of the patient frequently changes, a puncture needle at the end part of the infusion apparatus is easy to fall off from the limb, so that medical workers need to perform needle application on the patient again, pain of the patient is increased, and the rehabilitation process is delayed.

Therefore, a medical care infusion set is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model adopts the following technical scheme:

the utility model provides a medical care transfusion system, includes the puncture pipe, the one end of puncture pipe is provided with the honeycomb duct, the one end that is close to the puncture pipe on the honeycomb duct is provided with the kettle of dripping, the cover is equipped with the velocity of flow regulator on the honeycomb duct of the kettle other end of dripping, the other end of honeycomb duct is connected with the transfer line, the other end of transfer line is provided with the pjncture needle, the symmetry is provided with two frenulums on the transfer line, one of them equidistant a plurality of fixture blocks, every on the frenulum the tip of fixture block respectively is equipped with a stopper, another a plurality of card holes have been seted up on the frenulum equidistantly, every the card.

Preferably, one side cover that is close to the pjncture needle on the transfer line is equipped with self-heating structure, self-heating structure includes heat-conducting layer, self-heating layer and isolation layer, the heat-conducting layer sets up on the outer wall of transfer line, the self-heating layer sets up in the heat-conducting layer outside, the isolation layer sets up in the self-heating layer outside.

Preferably, an air inlet pipe is arranged on one side of the drip cup.

Preferably, the heat conducting layer is heat conducting cotton.

Preferably, the upper end surface of the limiting head is elliptical, and the outer diameter of the limiting head is larger than the diameter of the clamping block.

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

1. through the connection between the two laces, the stability of the infusion tube is ensured, the dropping of the puncture needle caused by the disorder of the limbs of the patient is prevented, and the delay of the rehabilitation process of the patient is avoided;

2. the self-heating structure can slightly heat the liquid medicine flowing through, and prevent the liquid medicine from being too cold to cause the veins of the patient to catch cold, thereby causing injury to the patient.

Drawings

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

fig. 2 is a schematic structural view of the self-heating structure of the present invention;

fig. 3 is a cross-sectional view of the end face of the tie strap of the present invention.

In the figure: 1 puncture needle, 2 drip pots, 3 air inlet pipes, 4 flow guide pipes, 5 flow rate regulators, 6 limiting heads, 7 clamping holes, 8 infusion pipes, 9 puncture needles, 10 clamping blocks, 11 tying belts, 12 heat conduction layers, 13, self-heating layers and 14 isolation layers.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of 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 construed as limiting the present invention.

Referring to fig. 1-3, a medical care infusion apparatus comprises a puncture tube 1, wherein a flow guide tube 4 is arranged at one end of the puncture tube 1, a drip cup 2 is arranged at one end of the flow guide tube 4 close to the puncture tube 1, an air inlet tube 3 is arranged at one side of the drip cup, and a flow rate regulator 5 is sleeved on the flow guide tube 4 at the other end of the drip cup 3. The other end of the flow guide tube 4 is connected with an infusion tube 8, the other end of the infusion tube 8 is provided with a puncture needle 9, two laces 11 are symmetrically arranged on the infusion tube 8, and a plurality of clamping blocks 10 are arranged on one of the laces 11 at equal intervals. The end part of each clamping block 10 is provided with a limiting head 6, the other lacing 11 is provided with a plurality of clamping holes 7 at equal intervals, and each clamping hole 7 can be correspondingly connected with one clamping block 10.

One side cover that is close to pjncture needle 9 on transfer line 8 is equipped with self-heating structure, and self-heating structure includes heat-conducting layer 12, self-heating layer 13 and isolation layer 14, and heat-conducting layer 12 sets up on the outer wall of transfer line 8, and self-heating layer 13 sets up in the heat-conducting layer 12 outside, and isolation layer 14 sets up in the self-heating layer 13 outside, keeps apart self-heating layer 13 with the external world, prevents its direct and air contact.

The self-heating layer 13 is a self-heating material manufactured by utilizing the principle that a chemical heating agent is contacted with oxygen to generate a chemical reaction and release heat. When the infusion set is used, the isolation layer 14 is torn off, the self-heating layer 13 is in contact with air to generate heat, and the heat is transferred to the infusion tube 8 through the heat conduction layer 12, so that the flowing liquid medicine is slightly heated, and the phenomenon that the vein of a patient is cooled due to the fact that the liquid medicine is too cold is prevented, and the patient is injured. Among them, the heat conductive layer 12 is preferably heat conductive cotton.

The upper end surface of the limiting head 6 is elliptical, and the outer diameter of the limiting head 6 is larger than the diameter of the clamping block 10. When the infusion tube is used, the two laces 11 are respectively drawn close from the two sides of the limb (such as an arm) of a patient, and the limiting heads 6 are inserted into the clamping holes 7 in a one-to-one correspondence manner, so that the infusion tube 8 is positioned on the limb, the stability of the infusion tube 8 is ensured, and the puncture needle 9 is prevented from falling off due to the disorder of the patient. Wherein the straps 11 are made of an elastic material, such as rubber.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a medical care transfusion system, includes puncture tube (1), the one end of puncture tube (1) is provided with honeycomb duct (4), the one end that is close to puncture tube (1) on honeycomb duct (4) is provided with drips kettle (2), it is equipped with flow rate regulator (5) to drip to overlap on honeycomb duct (4) of the kettle (2) other end, the other end of honeycomb duct (4) is connected with transfer line (8), the other end of transfer line (8) is provided with pjncture needle (9), its characterized in that: the infusion tube (8) is symmetrically provided with two tying belts (11), one tying belt (11) is provided with a plurality of clamping blocks (10) at equal intervals, the end part of each clamping block (10) is provided with a limiting head (6), the other tying belt (11) is provided with a plurality of clamping holes (7) at equal intervals, and each clamping hole (7) can be correspondingly connected with one clamping block (10).

2. The medical care infusion apparatus according to claim 1, wherein a self-heating structure is sleeved on one side of the infusion tube (8) close to the puncture needle (9), the self-heating structure comprises a heat conduction layer (12), a self-heating layer (13) and an isolation layer (14), the heat conduction layer (12) is arranged on the outer wall of the infusion tube (8), the self-heating layer (13) is arranged on the outer side of the heat conduction layer (12), and the isolation layer (14) is arranged on the outer side of the self-heating layer (13).

3. The medical care infusion apparatus according to claim 2, wherein an air inlet pipe (3) is arranged at one side of the drip cup (2).

4. The medical care infusion set according to claim 3, wherein the heat conducting layer (12) is heat conducting cotton.

5. The medical care infusion apparatus according to claim 4, wherein the upper end surface of the limiting head (6) is elliptical, and the outer diameter of the limiting head (6) is larger than the diameter of the clamping block (10).