CN210698389U

CN210698389U - Infusion apparatus falling-off prevention fixer

Info

Publication number: CN210698389U
Application number: CN201920557962.5U
Authority: CN
Inventors: 王莹; 张艳; 王亚玲; 曾令丹; 陈剑苹
Original assignee: Union Hospital Tongji Medical College Huazhong University of Science and Technology
Current assignee: Tongji Medical College of Huazhong University of Science and Technology; Union Hospital Tongji Medical College Huazhong University of Science and Technology
Priority date: 2019-04-23
Filing date: 2019-04-23
Publication date: 2020-06-09
Anticipated expiration: 2029-04-23

Abstract

The utility model discloses a prevent transfusion system fixer that drops, including infusion support and anti-drop mount, infusion frame installs the transfusion bottle hook in the top, and has cup jointed the anti-drop mount in the middle part of the infusion support. The utility model discloses in, the device's anti-drop mount symmetry is provided with first fixture and second fixture, first fixture, second fixture comprises telescopic link and holder, the holder is connected at the telescopic link tip through the pivot, and the holder comprises the anti-drop arm lock of two cavity semi-cylindrical structures, semi-circular structure's logical groove is seted up to two anti-drop arm lock bottoms, form the syringe needle clearing hole after the laminating, and simultaneously, two anti-drop arm lock one end are provided with spliced eye and bolt respectively, through inserting the bolt in the spliced eye, it is fixed to lock the holder, so that fix the syringe needle, prevent that the transfusion system from droing and influencing treatment, increase economic burden, also prevent that the transfusion system syringe needle from stabbing the patient.

Description

Infusion apparatus falling-off prevention fixer

Technical Field

The utility model relates to the technical field of medical equipment, especially, relate to prevent transfusion system fixer that drops.

Background

The infusion apparatus is a common medical consumable, and a channel between a vein and liquid medicine is established through aseptic treatment for intravenous infusion. Generally, the infusion apparatus is formed by connecting eight parts, namely a vein needle or an injection needle, a needle head protective cap, an infusion hose, a liquid medicine filter, a flow rate regulator, a drip cup, a bottle stopper puncture outfit, an air filter and the like, and a part of the infusion apparatus also comprises an injection piece, a medicine adding port and the like.

When the patient infuses at night, because the reason such as stand up, or slight external force is dragged sometimes, the transfusion system drops easily, and to special period, manpower resources is weak relatively, no family members stay and accompany, and when patient's consciousness is unclear or accompany restless and restless infusion, the transfusion system drops and can influence treatment, increase economic burden, and the patient is stabbed easily to the transfusion system syringe needle, brings unnecessary work load for the nurse, and general transfusion system fixing device can not used repeatedly, also is not convenient to be adjusted.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a transfusion device falling-off prevention fixer.

In order to achieve the above purpose, the utility model adopts the following technical scheme: prevent transfusion system fixer that drops, including infusion support and anti-drop mount, infusion frame installs the transfusion bottle hook at the top, and has cup jointed the anti-drop mount in the middle part of the infusion support, anti-drop mount side surface has first fixture through the telescopic link welding, and anti-drop mount opposite side surface has second fixture through the telescopic link welding, second fixture one end is connected with the holder through the pivot, and the holder comprises two anti-drop arm locks, the syringe needle clearing hole has been seted up to the holder bottom.

Preferably, the anti-falling fixing frame is provided with a trepanning in the middle, and the side wall of the trepanning is in threaded connection with a locking bolt.

Preferably, the first clamping mechanism and the second clamping mechanism are symmetrical about a vertical central line of the anti-falling fixing frame, and both the first clamping mechanism and the second clamping mechanism are composed of telescopic rods and clamping pieces.

Preferably, the clamping piece is internally and rotatably connected with two anti-falling clamping arms through a rotating shaft, and the surfaces of one sides of the two anti-falling clamping arms are respectively provided with an inserting hole and a plug pin which are matched with the inserting hole.

Preferably, the inner wall of the anti-falling clamping arm is of an inclined structure, the bottom of the anti-falling clamping arm is provided with a through groove, and the two anti-falling clamping arms are attached to form a needle head through hole.

Preferably, the sleeve hole corresponds to a support column of the infusion support.

Preferably, the clamping piece is of a double-layer hollow cylindrical structure as a whole.

Preferably, one end of the locking bolt is of an arc-shaped structure.

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

1. the utility model discloses in, the anti-drop mount symmetry of the device is provided with first fixture and second fixture, first fixture, second fixture comprises telescopic link and holder, the holder is connected at the telescopic link tip through the pivot, and the holder comprises two anti-drop arm locks of cavity semi-cylindrical structure, the logical groove of semi-circular structure is seted up to two anti-drop arm lock bottoms, form the syringe needle clearing hole after the laminating, simultaneously, two anti-drop arm lock one end is provided with spliced eye and bolt respectively, through inserting the bolt in the spliced eye, lock the holder fixedly, so as to fix the syringe needle, prevent that the transfusion system from coming off and influencing the treatment effect, increase economic burden, also prevent that the transfusion system syringe needle from stabbing the patient, reduce nurse's unnecessary work load, and can used repeatedly;

2. the utility model discloses in, the trepanning has been seted up at this anti-drop mount middle part, trepanning lateral wall threaded connection has locking bolt, be convenient for install on the infusion support, and can be according to the infusion support adjusting position of co-altitude, then fix through the manual locking bolt of screwing, length can be adjusted at will to the telescopic link that is equipped with in the anti-drop mount simultaneously, so that adapt to the transfusion bottle hook of infusion support, conveniently adjust the position of holder, make transfusion bottle hook and holder be in same vertical on-line, the degree of adjustment is high, convenient to use.

Drawings

Fig. 1 is a schematic structural view of an infusion support and an anti-falling fixing frame of the infusion apparatus anti-falling fixing device provided by the utility model;

fig. 2 is a schematic structural view of an anti-falling fixing frame of the infusion apparatus anti-falling fixing device provided by the utility model;

fig. 3 is a schematic structural view of the clamp of the infusion apparatus falling-off prevention fixer according to the present invention in an unfolded state.

Illustration of the drawings:

1-infusion support, 2-infusion bottle hook, 3-anti-falling fixing frame, 4-first clamping mechanism, 5-second clamping mechanism, 6-telescopic rod, 7-clamping piece, 8-plug hole, 9-plug pin, 10-trepanning hole, 11-locking bolt, 12-anti-falling clamping arm and 13-needle head through hole.

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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "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 simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1, 2 and 3, the transfusion device falling prevention fixer comprises a transfusion stand 1 and an falling prevention fixing frame 3, a transfusion bottle hook 2 is installed at the top of the transfusion stand 1, the falling prevention fixing frame 3 is sleeved in the middle of the transfusion stand 1, a first clamping mechanism 4 is welded on one side surface of the falling prevention fixing frame 3 through a telescopic rod 6, a second clamping mechanism 5 is welded on the other side surface of the falling prevention fixing frame 3 through the telescopic rod 6, one end of the second clamping mechanism 5 is connected with a clamping piece 7 through a rotating shaft, the clamping piece 7 is composed of two falling prevention clamping arms 12, and a needle head through hole 13 is formed in the bottom of the.

Referring to fig. 1 and 2, a trepanning 10 is formed in the middle of the anti-falling fixing frame 3, a locking bolt 11 is in threaded connection with the side wall of the trepanning 10, the first clamping mechanism 4 and the second clamping mechanism 5 are symmetrical about the vertical central line of the anti-falling fixing frame 3, the first clamping mechanism 4 and the second clamping mechanism 5 are both formed by a telescopic rod 6 and a clamping piece 7, two anti-falling clamping arms 12 are rotatably connected to the inside of the clamping piece 7 through a rotating shaft, plug-in holes 8 and plugs 9 are respectively formed in the surfaces of one side of the two anti-falling clamping arms 12, and the plugs 9 are matched with the plug-in holes 8, so that the.

Referring to fig. 1, 2 and 3, the inner wall of the anti-falling clamp arm 12 is of an inclined structure, a through groove is formed at the bottom of the anti-falling clamp arm 12, two anti-falling clamp arms 12 are attached to form a needle head through hole 13, a sleeve hole 10 corresponds to a support column of the infusion support 1, and is convenient to install, the whole clamping piece 7 is of a double-layer hollow cylindrical structure, can support a transfusion bottle and can prevent the needle head from falling off, and one end of a locking bolt 11 is of an arc structure, so that the locking is more stable and is not easy to fall off.

The working principle is as follows: when in use, the anti-drop fixing frame 3 of the device is symmetrically provided with a first clamping mechanism 4 and a second clamping mechanism 5, the first clamping mechanism 4 and the second clamping mechanism 5 are respectively composed of a telescopic rod 6 and a clamping piece 7, the clamping piece 7 is connected to the end part of the telescopic rod 6 through a rotating shaft, the clamping piece is composed of two anti-drop clamping arms 12 with hollow semi-cylindrical structures, the bottoms of the two anti-drop clamping arms 12 are provided with through grooves with semi-circular structures, a needle head through hole 13 is formed after the attachment, meanwhile, one ends of the two anti-drop clamping arms 12 are respectively provided with an inserting hole 8 and a plug pin 9, the clamping piece 7 is locked and fixed by inserting the plug pin 9 into the inserting hole 8, so that the needle head is fixed, the transfusion device is prevented from dropping off to influence the treatment effect, the economic burden is increased, the needle head of the, trepanning 10 has been seted up at this anti-drop mount 3 middle part, trepanning 10 lateral wall threaded connection has locking bolt 11, be convenient for install on infusion support 1, and can be according to the 1 adjusting position of infusion support of co-altitude, then fix through manual locking bolt 11 of screwing, telescopic link 6 that is equipped with in the anti-drop mount 3 simultaneously can adjust length at will, so that adapt to infusion support 1's transfusion bottle hook 2, conveniently adjust the position of holder 7, make transfusion bottle hook 2 and holder 7 be in same vertical on-line, the degree of regulation is high, and convenient to use.

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. Prevent transfusion system fixer that drops, including infusion support (1) and anti-drop mount (3), its characterized in that, transfusion support (1) top is installed and is hung bottle hook (2), and infusion support (1) middle part has cup jointed anti-drop mount (3), anti-drop mount (3) side surface has first fixture (4) through telescopic link (6) welding, and anti-drop mount (3) opposite side surface has second fixture (5) through telescopic link (6) welding, second fixture (5) one end is connected with holder (7) through the pivot, and holder (7) comprise two anti-drop arm lock (12), syringe needle clearing hole (13) have been seted up to holder (7) bottom.

2. The transfusion device falling-off prevention fixator according to claim 1, wherein a trepanning (10) is formed in the middle of the falling-off prevention fixator (3), and a locking bolt (11) is in threaded connection with the side wall of the trepanning (10).

3. The transfusion system drop-proof fixator according to claim 1, wherein the first clamping mechanism (4) and the second clamping mechanism (5) are symmetrical about a vertical center line of the drop-proof fixator (3), and the first clamping mechanism (4) and the second clamping mechanism (5) are both composed of a telescopic rod (6) and a clamping piece (7).

4. The transfusion system drop-proof fixer according to claim 1, wherein two drop-proof clamping arms (12) are rotatably connected in the clamping member (7) through a rotating shaft, and an insertion hole (8) and a plug pin (9) are respectively arranged on one side surface of each of the two drop-proof clamping arms (12), and the plug pin (9) is matched with the insertion hole (8).

5. The transfusion apparatus drop-proof fixer according to claim 1, wherein the inner wall of the drop-proof clamping arm (12) is of an inclined structure, a through groove is formed at the bottom of the drop-proof clamping arm (12), and the two drop-proof clamping arms (12) are jointed to form a needle head through hole (13).

6. The infusion set drop-off prevention fixator according to claim 2, wherein the trepanning (10) corresponds to a support column of the infusion support (1).

7. The transfusion system drop-proof fixator according to claim 1, wherein the clamping member (7) is of a double-layer hollow cylindrical structure as a whole.

8. The transfusion system drop-proof fixator according to claim 2, wherein one end of the locking bolt (11) is of an arc-shaped structure.