CN217219789U

CN217219789U - Fixing device for venous transfusion

Info

Publication number: CN217219789U
Application number: CN202220239117.5U
Authority: CN
Inventors: 周振琪; 房丽
Original assignee: XIYUAN HOSPITAL OF CHINA ACADEMY OF CHINESE MEDICAL SCIENCES
Current assignee: XIYUAN HOSPITAL OF CHINA ACADEMY OF CHINESE MEDICAL SCIENCES
Priority date: 2022-01-28
Filing date: 2022-01-28
Publication date: 2022-08-19
Anticipated expiration: 2032-01-28

Abstract

The utility model discloses a venous transfusion fixing device, which comprises a supporting plate and i, be provided with a plurality of fixed bands of group on the layer board, the fixed flexible piece that is provided with of one end of layer board, detachable is provided with the regulation inserted bar on the layer board, it is provided with two about the layer board symmetry to adjust the inserted bar, be provided with on the layer board and supply to adjust the inserted bar from the one end male jack of keeping away from flexible piece, every is adjusted the inserted bar and all corresponds the jack that is provided with the inside and outside distribution more than two sets of, the both sides of layer board are provided with a plurality of groups of openings, the both sides of fixed band are connected with the regulation inserted bar that exposes in opening department respectively. The utility model discloses a novel structure can realize the adjustment of hookup location between fixed band and the layer board, and then in the face of the patient of different thickness arms, the homoenergetic is so that the fixed band realize and the arm between inseparable constraint effect, great improvement patient venous transfusion's stability and installation nature to whole regulation stable in structure is reliable, and is not fragile, can used repeatedly many times after the disinfection.

Description

Fixing device for venous transfusion

Technical Field

The utility model relates to the technical field of medical equipment, especially, relate to a venous transfusion fixing device.

Background

Venous transfusion is an important way for disease treatment, during the transfusion process, the condition that a needle head is unplanned to be pulled out from a venous vessel due to the movement of a hand is avoided, so that not only are medicines wasted and medical infection caused, but also the condition that the needle head is easy to stab is avoided, but for children and patients with restlessness, the needle head cannot well control the behavior of the children and the patients, so for the people of the same type, in order to ensure the smooth proceeding of the venous transfusion, an auxiliary fixing device is required to be equipped, the traditional auxiliary fixing device mainly comprises a supporting plate, a plurality of groups of fixing belts are arranged on the supporting plate, when in use, a palm and arms are bound on the supporting plate through the fixing belts, and then the venous puncture is carried out, in the structure, the fixing belts generally adopt a magic tape structure, although the tightness adjustment can be carried out according to the arm thickness of the patients, however, since the connection position of the fixing band and the supporting plate is fixed, when a patient with a thin arm uses the fixing band, although the fixing band can be tightly attached to the top of the arm, a large gap is formed between the two sides of the fixing band and the two sides of the arm, so that the fixing band in the traditional structure has a limited effect of restraining the patient with the thin arm, and the use effect is not good.

SUMMERY OF THE UTILITY MODEL

The utility model aims to avoid the shortcomings of the prior art and provide a fixing device for venous transfusion, thereby effectively solving the shortcomings existing in the prior art.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a venous transfusion fixing device, includes the layer board, be provided with a plurality of groups fixed band on the layer board, the fixed flexible piece that is provided with of one end of layer board, detachable are provided with the regulation inserted bar on the layer board, and the regulation inserted bar is provided with two about the layer board symmetry, is provided with on the layer board to supply to adjust the inserted bar from the one end male jack of keeping away from flexible piece, and every is adjusted the inserted bar and all corresponds the jack that is provided with the inside and outside distribution more than two sets of, the both sides of layer board are provided with a plurality of groups opening, the both sides of fixed band are connected with the regulation inserted bar that exposes in opening respectively.

Further, be provided with finger portion holding tank on the terminal surface of flexible piece.

Further, the flexible block is made of medical silica gel.

Furthermore, the end of the adjusting inserted bar is provided with a threaded portion and a screwing portion, and the supporting plate is provided with a threaded hole matched with the threaded portion.

Furthermore, the adjusting inserted rod is provided with a chamfer structure convenient for insertion at one end far away from the thread part.

Further, the top of layer board is provided with flexible pad.

Further, the supporting plate is provided with a mounting groove matched with the flexible pad.

Further, the bottom of the supporting plate is provided with a non-slip mat.

Furthermore, the bottom of layer board is provided with protruding structure, and protruding structural being provided with is used for installing the cell body of slipmat.

The above technical scheme of the utility model following beneficial effect has: the utility model adopts a novel structure, can realize the adjustment of the connecting position between the fixing belt and the supporting plate, and further can realize the tight binding effect between the fixing belt and the arms when facing patients with arms of different thicknesses, thereby greatly improving the stability and the installation performance of venous transfusion for patients, and the whole adjusting structure is stable and reliable and is not easy to damage, and can be repeatedly used for a plurality of times after disinfection; the utility model discloses be provided with flexible piece, the travelling comfort of improvement patient's hand that can be great.

Drawings

Fig. 1 is a schematic perspective view of an embodiment of the present invention;

fig. 2 is a schematic perspective view of an embodiment of the present invention;

fig. 3 is a schematic structural view (hidden fixing belt) of the embodiment of the present invention;

FIG. 4 is an exploded view of FIG. 3;

fig. 5 is a partial enlarged view of a portion a in fig. 4.

Detailed Description

The following describes embodiments of the present invention in further detail with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely 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 thus, should not be construed as limiting the present invention.

As shown in fig. 1-5, this embodiment a venous transfusion fixing device, including layer board 1, layer board 1 adopts the plastics material, it is light to have a matter, durable advantage, be provided with a plurality of groups fixed band 6 on the layer board 1, the fixed flexible piece 2 that is provided with of one end of layer board 1, flexible piece 2 adopts medical silica gel to make, be provided with finger portion holding tank 201 on the terminal surface of flexible piece 2, when using, patient's palm and layer board 1's upper surface are laminated mutually, and patient's finger can be placed in finger portion holding tank 201, the flexible characteristics of cooperation silica gel, improvement patient's travelling comfort that can be great, flexible piece 2 can bond or the joint with layer board 1, when adopting the connected mode of joint, can be provided with the pothook on flexible piece 2, corresponding cooperation is provided with the draw-in groove on layer board 1.

Detachable is provided with regulation inserted bar 3 on layer board 1, it is the metal pole to adjust inserted bar 3, the bulk strength has been guaranteed, make it durable, non-deformable, it is provided with two about layer board 1 symmetry to adjust inserted bar 3, be provided with on layer board 1 and supply to adjust inserted bar 3 from keeping away from the one end male jack 101 of flexible piece 2, every is adjusted inserted bar 3 and all corresponds the jack 101 that is provided with the inside and outside distribution more than two sets of, a patient's looks adaptation different with arm thickness, guarantee fixing device's constraint effect, layer board 1's both sides are provided with a plurality of groups opening 102, the both sides of fixed band 6 are connected with regulation inserted bar 3 that exposes in opening 102 department respectively.

Preferentially, the whole elastic band that is of fixed band 6 not only can improve patient's travelling comfort, can realize better constraint effect moreover, and the junction of fixed band 6 can be through common connection structure realization connection such as magic subsides, snap-fastener, and the both sides of fixed band 6 form the lantern ring structure respectively for the suit is on the regulation inserted bar 3 of both sides.

In this embodiment, the fixing straps 6 are provided with three groups in total, the present specification uses the flexible block 2 as a reference, the fixing straps 6 are sequentially represented as a first group of fixing straps, a second group of fixing straps and a third group of fixing straps from near to far, wherein the first group of fixing straps are bound between the back of the hand and the fingers of the patient when in use, so as to directly limit the movement of the hand and avoid the falling of the vein needle, the second group of fixing straps are bound between the hand and the forearm of the patient when in use, and the third group of fixing straps are bound at the position, close to the elbow, of the forearm of the patient when in use, so that the reliable fixation of the forearm and the hand of the patient can be realized under the matching of the second group of fixing straps and the third group of fixing straps.

The end part of the adjusting inserted rod 3 is provided with a thread part 301 and a screwing part 302, and the matching thread part 301 on the supporting plate 1 is provided with a threaded hole 103, so that when the adjusting inserted rod 3 is installed, the adjusting inserted rod 3 is firstly inserted into the jack 101, and after the adjusting inserted rod is inserted in place, the thread part 301 is screwed into the threaded hole 103 through the screwing part 302, and the position fixing of the adjusting inserted rod 3 is completed.

The anti-slip threads are uniformly arranged on the circumferential direction of the screwing part 302, and the adjusting inserted rod 3 is provided with a chamfer structure which is convenient to insert at one end far away from the thread part 301.

The top of layer board 1 is provided with flexible pad 4, and the flexible pad 4 of cooperation is provided with the mounting groove on the layer board 1, can improve patient's travelling comfort through setting up flexible pad 4.

The bottom of layer board 1 is provided with slipmat 5, and the bottom of layer board 1 is provided with protruding structure 104, is provided with the cell body that is used for installing slipmat 5 on the protruding structure 104.

When the utility model is used, the inserting rod 3 is adjusted to be installed at a proper position according to the thickness of the arm of a patient (including the clothes to be worn), and then the fixing band 6 is used for fixing, which is very convenient.

The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to practitioners skilled in this art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. Venous transfusion fixing device, including the layer board, be provided with a plurality of groups fixed band on the layer board, its characterized in that: the fixed flexible piece that is provided with of one end of layer board, detachable are provided with the regulation inserted bar on the layer board, and it is provided with two about the layer board symmetry to adjust the inserted bar, is provided with on the layer board to supply to adjust the inserted bar from keeping away from the one end male jack of flexible piece, and every is adjusted the inserted bar and all corresponds the jack that is provided with the inside and outside distribution more than two sets of, the both sides of layer board are provided with a plurality of groups of openings, the both sides of fixed band are connected with the regulation inserted bar that exposes in opening department respectively.

2. The iv set of claim 1, wherein: finger holding grooves are formed in the end faces of the flexible blocks.

3. The iv set of claim 1, wherein: the flexible block is made of medical silica gel.

4. The iv set of claim 1, wherein: the end of the adjusting inserted bar is provided with a threaded portion and a screwing portion, and the supporting plate is provided with a threaded hole matched with the threaded portion.

5. An intravenous infusion fixation device as claimed in claim 4, wherein: and one end of the adjusting inserted rod, which is far away from the thread part, is provided with a chamfer structure convenient for insertion.

6. The iv set of claim 1, wherein: the top of the supporting plate is provided with a flexible pad.

7. The iv set of claim 6, wherein: the supporting plate is provided with a mounting groove matched with the flexible pad.

8. The iv set of claim 1, wherein: and the bottom of the supporting plate is provided with an anti-slip pad.

9. The iv set of claim 8, wherein: the bottom of the supporting plate is provided with a protruding structure, and a groove body used for installing the non-slip mat is arranged on the protruding structure.