CN203469129U

CN203469129U - Novel infusion apparatus fixing device

Info

Publication number: CN203469129U
Application number: CN201320630322.5U
Authority: CN
Inventors: 刘平
Original assignee: Individual
Current assignee: Individual
Priority date: 2013-10-14
Filing date: 2013-10-14
Publication date: 2014-03-12
Anticipated expiration: 2023-10-14

Abstract

The utility model discloses a novel infusion apparatus fixing device which is used for fixing an infusion pipe. The novel infusion apparatus fixing device comprises two handles which are hinged into a whole. An upper clamping block is fixedly connected to the end of the first handle and a lower clamping block corresponding to the upper clamping block is fixedly connected to the end of the second handle. A cavity formed between two grooves adapts to the wrist and a through hole allowing the infusion pipe to penetrate through is formed in the upper clamping block so that the part, close to the wrist, of the infusion pipe can be fixed through the upper clamping block and the situation that a puncture needle head moves due to the fact that the infusion pipe is dragged carelessly can be avoided. An outer stretching section corresponding to the through hole is fixedly connected with the lateral portion of the upper clamping block, a penetrating hole communicated with the through hole is formed in the outer stretching section, the outer stretching section is arranged in an inclined mode, and therefore the part, located on the back of a hand and the rear portion of the puncture needle head, of the infusion pipe can be protected. Detachable sponge bodies are installed on the upper clamping block and the lower clamping block, the sponge bodies can reduce friction between the inner walls of the clamping blocks and the wrist, and therefore the wrist feels more comfortable. The novel infusion apparatus fixing device is simple in structure and convenient to use.

Description

Novel transfusion device fixture

Technical field

This utility model relates to a kind of novel transfusion device fixture.

Background technology

The transfusion device of current clinical use is mainly comprised of plastic spike, tube for transfusion, Maufee type dropper, fluidic switch and piercing needle, this transfusion device is when infusing to patient in process, piercing needle and tube for transfusion cannot be fixed, tube for transfusion has tractive piercing needle to move a little thereupon, when tractive is serious, piercing needle may be extracted in human body, need to carry out secondary puncture, to patient, bring the work difficulty that has also increased medical worker painful time.

Utility model content

The technical problems to be solved in the utility model is for above-mentioned defect, and a kind of novel transfusion device fixture of fixedly tube for transfusion is provided.

In order to solve the problems of the technologies described above, this utility model provides a kind of novel transfusion device fixture with following structure, this utility model is used for fixedly tube for transfusion, comprise first handle and the second handle being articulated as one with first handle, its construction features is that the end of described first handle is connected with fixture block, the end of described second handle is connected with the lower fixture block corresponding with upper fixture block, described upper fixture block is provided with the semicircle upper groove that Open Side Down, described lower fixture block is provided with semicircle low groove corresponding with upper groove and opening upwards, on described upper fixture block, be penetrated with at least one through hole, the sidepiece of described upper fixture block is connected with overhanging section corresponding with through hole, described overhanging section is provided with the perforation being communicated with through hole.

The diameter of described through hole and perforation is greater than the diameter of tube for transfusion, facilitates tube for transfusion to pass.

The end face of described upper fixture block is connected with timer, is convenient to observing time.

The inner surface of described upper fixture block and lower fixture block respectively correspondence is provided with jack, is fitted with spongy body in jack.

Described spongy body is fixed on arc installing plate, and the rear portion of described arc installing plate is provided with the inserted block corresponding with jack.

Compared with prior art the utlity model has following advantage: the groove that is respectively equipped with mutual correspondence on upper and lower fixture block, the cavity and the wrist that between two grooves, form adapt, upper fixture block is provided with the through hole that can pass for tube for transfusion, therefore tube for transfusion can be fixed by upper fixture block near the part of wrist, preventing from being pulled to because of carelessness tube for transfusion causes piercing needle to move, the sidepiece of upper fixture block is connected with overhanging section corresponding with through hole, overhanging section is provided with the perforation being communicated with through hole, overhanging section is obliquely installed, can protect on the back of the hand, the tube for transfusion at piercing needle rear portion, further protect tube for transfusion, on upper and lower fixture block, dismountable spongy body is installed, spongy body can reduce the friction between fixture block inwall and wrist, make wrist more comfortable, can select according to wrist the spongy body of different-thickness in addition, thereby upper and lower fixture block is fixedly secured in wrist, and this utility model is simple in structure, easy to use.

Accompanying drawing explanation

Below in conjunction with accompanying drawing, the specific embodiment of the present utility model is described in further detail:

Fig. 1 is structural representation of the present utility model;

Fig. 2 be in Fig. 1 A-A to cutaway view.

The specific embodiment

As depicted in figs. 1 and 2, this novel transfusion device fixture is used for fixedly tube for transfusion, comprise first handle 1 and the second handle 2 being articulated as one with first handle 1, the end of first handle 1 is connected with fixture block 3, the end of second handle 2 is connected with the lower fixture block 4 corresponding with upper fixture block 3, upper fixture block 3 is provided with the semicircle upper groove that Open Side Down, lower fixture block 4 is provided with semicircle low groove corresponding with upper groove and opening upwards, between upper low groove, form the cavity that can hold wrist, on described upper fixture block 3, be penetrated with at least one through hole 5, through hole 5 longitudinally runs through the both ends of fixture block 3 as shown in the figure, the sidepiece of upper fixture block 3 is connected with overhanging section 6 corresponding with through hole 5, there is downward-sloping angle for overhanging section 6, be provided with the perforation 7 being communicated with through hole 5 for overhanging section 6.Tube for transfusion has constant slope afterwards and between human body the back of the hand through upper fixture block 3, and overhanging section of 6 downward-sloping angle and this gradients adapt.The diameter of through hole 5 and perforation 7 is greater than the diameter of tube for transfusion, is also greater than the width of piercing needle simultaneously, after tube for transfusion and piercing needle pass from upper fixture block 3, through downward-sloping overhanging section 6, is punctured to patient's the back of the hand.

The inner surface of going up as shown in Figure 1 fixture block 3 and lower fixture block 4 respectively correspondence is provided with jack 10, is fitted with spongy body 9 in jack 10, and spongy body 9 can reduce the friction between upper and lower fixture block inwall and patient's wrist, makes wrist soft feel comfortable.Spongy body 9 is fixed on arc installing plate 14, the rear portion of described arc installing plate 14 is provided with the inserted block corresponding with jack 10 11, therefore arc installing plate 14 is demountable, in use, can select the arc installing plate 14 that different-thickness spongy body 9 is installed according to the thickness of patient's wrist, thereby upper and lower fixture block is fixedly secured in wrist.In the present embodiment, arc installing plate 14 is selected bent flexible material, makes arc installing plate 14 corresponding with the shape of upper and lower fixture block.The end face of upper fixture block 3 is connected with timer 8, is convenient for people to observing time.

This utility model is to use like this: medical personnel are carrying out before venous transfusion to patient, first by piercing needle and tube for transfusion through the perforation 7 on the through hole 5 on upper fixture block 3 and overhanging section 6, then puncture, after piercing needle is punctured in human body, needle section immobilization with adhesive tape, by handle, upper and lower fixture block is fixed on human body wrist, adjust fixture block position, the tube for transfusion at piercing needle rear portion is wrapped in overhanging section 6, in the present embodiment, the width of upper and lower fixture block is larger, most of tube for transfusion near piercing needle can be fixed, preventing from being pulled to because of carelessness tube for transfusion causes piercing needle to move, to patient, cause suffering.

This utility model is not limited to the above-mentioned specific embodiment, and those skilled in the art, not departing under the prerequisite of spirit and scope of the present utility model, can do some changes and modification.Protection domain of the present utility model should be as the criterion with claim of the present utility model.

Claims

1. novel transfusion device fixture, be used for fixedly tube for transfusion, comprise first handle (1) and the second handle (2) being articulated as one with first handle (1), the end that it is characterized in that described first handle (1) is connected with fixture block (3), the end of described second handle (2) is connected with the lower fixture block (4) corresponding with upper fixture block (3), described upper fixture block (3) is provided with the semicircle upper groove that Open Side Down, described lower fixture block (4) is provided with semicircle low groove corresponding with upper groove and opening upwards, on described upper fixture block (3), be penetrated with at least one through hole (5), the sidepiece of described upper fixture block (3) is connected with overhanging section (6) corresponding with through hole (5), described overhanging section (6) are provided with the perforation (7) being communicated with through hole (5).

2. novel transfusion device fixture according to claim 1, is characterized in that: described overhanging section (6) are obliquely installed.

3. novel transfusion device fixture according to claim 2, is characterized in that: the diameter of described through hole (5) and perforation (7) is greater than the diameter of tube for transfusion.

According to claim 1-3 in the novel transfusion device fixture stated of any one, it is characterized in that: the end face of described upper fixture block (3) is connected with timer (8).

5. novel transfusion device fixture according to claim 4, is characterized in that: the inner surface of described upper fixture block (3) and lower fixture block (4) respectively correspondence is provided with jack (10), is fitted with spongy body (9) in jack (10).

6. novel transfusion device fixture according to claim 5, is characterized in that: it is upper that described spongy body (9) is fixed in arc installing plate (14), and the rear portion of described arc installing plate (14) is provided with the inserted block (11) corresponding with jack (10).