CN211299912U

CN211299912U - Portable peripheral vascular puncture auxiliary device

Info

Publication number: CN211299912U
Application number: CN201920859337.6U
Authority: CN
Inventors: 刘华; 陆银凤; 颜梅芳; 任妍妍
Original assignee: Affiliated Hospital of Yangzhou University
Current assignee: Affiliated Hospital of Yangzhou University
Priority date: 2019-06-10
Filing date: 2019-06-10
Publication date: 2020-08-21
Anticipated expiration: 2029-06-10

Abstract

The utility model discloses a portable peripheral blood vessel puncture auxiliary device, its structure includes the support, irradiation apparatus, a pedestal, the support mounting is on the base, irradiation apparatus installs in the support top, the support is equipped with support inner chamber, angle adjusting device, support inner chamber is equipped with the locating piece, the bracing piece, the fixture block, the roof, angle adjusting device is equipped with the runner, the tongue, the commentaries on classics board, the base is equipped with the box inner chamber, flexible box, the box inner chamber is equipped with the fixed block, the pivot, a supporting plate, the nut, flexible box is equipped with the lug, the handle, lamps and lanterns, the recess, the elastic pressure area, install the gear in the pivot, the backup pad is equipped with draw-in groove, the limiting plate: adopt novel angle adjusting device for can adjust the best puncture and shine the angle, adopt novel flexible backup pad, make patient's hand can place comfortablely, adopt novel elastic pressure to press the area, make piercing depth can fix.

Description

Portable peripheral vascular puncture auxiliary device

Technical Field

The utility model belongs to the technical field of medical equipment and specifically relates to a portable peripheral vascular puncture auxiliary device is related to.

Background

In modern medical equipment, peripheral blood vessel puncture equipment is provided, wherein in arm resting artery puncture, vein puncture can be performed on the inner side of a small arm, artery puncture can be performed on the inner side of a large arm, vein blood vessels are irradiated by using a safe medical cold light source, and the injury of the equipment to the eyes of a user and a patient is effectively prevented.

However, the existing portable peripheral blood vessel puncture auxiliary device needs a patient to extend the arm out of the bed to be padded on a table for puncture in the using process, the optimal puncture height and angle cannot be adjusted, the patient can feel uncomfortable while the operation of a doctor is influenced, the puncture needs the patient to keep a certain fixed body position, but some patients cannot change the body position by themselves, the body position is easy to loose, and great difficulty is caused to the puncture operation.

SUMMERY OF THE UTILITY MODEL

To the not enough of prior art, the utility model discloses a realize through following technical scheme:

a portable peripheral vascular puncture auxiliary device structurally comprises a support, an irradiation device and a base, wherein the support is arranged on the base, the irradiation device is arranged above the support, the support is provided with a support inner cavity and an angle adjusting device, the support inner cavity is arranged in the support, the angle adjusting device is arranged at the corner of the support, the support inner cavity is provided with a positioning block, a supporting rod, a clamping block and a top plate, the positioning block is arranged at the bottom of the support inner cavity, the supporting rod is arranged on the positioning block, the clamping block is arranged above the supporting rod, the top plate is arranged above the angle adjusting device and is connected onto the support through welding, the angle adjusting device is provided with a rotating wheel, a convex groove and a rotating plate, the rotating wheel is arranged in the angle adjusting device, the convex groove is arranged on the clamping block, the rotating plate is arranged, the base is equipped with box inner chamber, flexible box, inside the base was located to the box inner chamber, flexible box was located on the base, the box inner chamber is equipped with fixed block, pivot, backup pad, nut, the fixed block is installed on the box inner chamber, clearance connection is passed through on the fixed block in the pivot, the backup pad is installed in the pivot, the nut is installed in the box inner chamber outside and through welded connection in the pivot, flexible box is equipped with lug, handle, lamps and lanterns, recess, elastic pressure area, the lug is installed in the base top, the handle is equipped with on the lug, lamps and lanterns are installed on hand, the recess is installed in the base top, elastic pressure area is installed on the recess.

As a further optimization of the technical scheme, the gear is installed on the rotating shaft, the supporting plate is provided with a clamping groove and a limiting plate, the clamping groove is installed on the supporting plate, and the limiting plate is installed at the tail end.

As a further optimization of the technical scheme, the fixing block, the rotating shaft and the supporting plate are connected to the support through welding, the rotating plate drives the top plate to move, and the upper surface of the supporting plate is smooth and is filled with sponge.

As a further optimization of the present solution, the elastic press belt may be extended by a groove.

As a further optimization of the technical scheme, the gear is installed on the clamping groove in a matched mode.

The utility model relates to a portable peripheral vascular puncture auxiliary device compares with prior art and has following advantage: the nut is rotated to drive the supporting plate to extend out from the rotating shaft, a patient puts a hand on a handle through the elastic pressing belt, the upper part of the support is pushed, the best puncture irradiation angle is adjusted, and the adjustment range is limited by the convex groove and the top plate to avoid irradiating other places.

The beneficial effects of the utility model reside in that: adopt novel angle adjusting device for can adjust the best puncture and shine the angle, adopt novel flexible backup pad, make patient's hand can place comfortablely, adopt novel elastic pressure to press the area, make piercing depth can fix.

Drawings

Fig. 1 is a schematic structural view of the portable peripheral vascular puncture auxiliary device of the present invention.

Fig. 2 is an enlarged schematic view of the inside of the bracket of the present invention.

Fig. 3 is a schematic view of the overlooking and enlarging structure of the angle adjusting device of the present invention.

Fig. 4 is a schematic view of the overlooking enlarged structure of the inner cavity of the telescopic box of the present invention.

Fig. 5 is an enlarged schematic view of the rotating shaft of the present invention.

Fig. 6 is a schematic view of the structure of the telescopic box of the present invention.

In the figure: the device comprises a bracket 1, an irradiation device 2, a base 3, a bracket inner cavity a, an angle adjusting device b, a box inner cavity c, a telescopic box body d, a gear m, a clamping groove n, a limiting plate q, a positioning block a1, a supporting rod a2, a clamping block a3, a top plate a4, a rotating wheel b1, a convex groove b2, a rotating plate b3, a fixing block c1, a rotating shaft c2, a supporting plate c3, a nut c4, a convex block d1, a handle d2, a lamp d3, a groove d4 and an elastic pressing belt d 5.

Detailed Description

The following description of the preferred embodiments of the present invention will be made with reference to the accompanying drawings.

Examples

Referring to fig. 1-6, the utility model provides a portable peripheral vascular puncture auxiliary device, its structure includes support 1, irradiation device 2, base 3, support 1 installs on base 3, irradiation device 2 installs in support 1 top, support 1 is equipped with support inner chamber a, angle adjusting device b, support inner chamber a locates inside support 1, angle adjusting device b installs in support 1 corner, support inner chamber a is equipped with locating piece a1, bracing piece a2, fixture block a3, roof a4, locating piece a1 installs in support inner chamber a bottom, bracing piece a2 installs on locating piece a1, fixture block a2 installs above bracing piece a2, roof a4 installs above angle adjusting device b and connects on support 1 through the welding, angle adjusting device b is equipped with runner b1, tongue b2, The rotating wheel b3, the rotating wheel b1 is installed inside the angle adjusting device b, the tongue b2 is installed on the block a3, the rotating plate b3 is installed on the top plate a4, the base 3 is installed below the bracket 1, the base 3 is provided with a box inner cavity c and a telescopic box d, the box inner cavity c is installed inside the base 3, the telescopic box d is installed on the base 3, the box inner cavity c is provided with a fixing block c1, a rotating shaft c2, a supporting plate c3 and a nut c4, the fixing block c1 is installed on the box inner cavity c, the rotating shaft c2 is connected to the fixing block c1 through a gap, the supporting plate c3 is installed on the rotating shaft c2, the nut c4 is installed outside the box inner cavity c2 and connected to the rotating shaft c2 through welding, the telescopic box d is provided with a lug d1, a handle d2, a lamp d3, a groove d4 and an elastic press belt d5, and the lug d1 is installed above the base 3, handle d2 is equipped with on the lug d1, lamps and lanterns d3 are installed on handle d2, recess d4 is installed in base 3 top, elastic pressure area d5 is installed on recess d4, install gear m on the pivot c2, backup pad c3 is equipped with draw-in groove n, limiting plate q, draw-in groove n is installed on backup pad c3, limiting plate q is installed at c3 terminally, fixed block c1, pivot c2 and backup pad c3 are through welded connection on support 1, commentaries on classics board b3 drives roof a4 action, the smooth and filling of backup pad c3 upper surface has the sponge, elastic pressure area d5 can prolong through recess d4, gear m cooperation is installed on draw-in groove n.

The principle of the utility model is as follows: the nut c4 is rotated to make the gear m on the rotating shaft c2 drive the supporting plate c3 to extend, the patient puts the hand on the handle d2 through the elastic pressing belt d5, pushes the bracket 1 to adjust the optimal puncture irradiation angle, the adjustment range is limited by the convex groove b2 and the top plate a4, and the irradiation to other places is avoided.

The utility model provides a problem be: the utility model provides a current portable peripheral blood vessel puncture auxiliary device, need patient stretch out the arm with the bed pad and puncture on the desk in the use, and can't adjust best puncture height and angle, influence doctor's operation patient also can be uncomfortable simultaneously to the puncture needs the patient to keep a certain fixed position, but some patients can not change the position by oneself, and is not hard up easily, causes very big difficulty for the puncture operation, the utility model discloses a combination of each other of above-mentioned parts adopts novel angle adjusting device for can adjust best puncture irradiation angle, adopt novel flexible backup pad, make patient's hand can place comfortablely, adopt novel elastic pressure area, make puncture device can fix.

Claims

1. The utility model provides a portable peripheral vascular puncture auxiliary device, its structure includes support (1), irradiation apparatus (2), base (3), its characterized in that:

the support (1) is mounted on the base (3), the irradiation device (2) is mounted above the support (1), the support (1) is provided with a support inner cavity (a) and an angle adjusting device (b), the support inner cavity (a) is arranged in the support (1), the angle adjusting device (b) is mounted at the corner of the support (1), the base (3) is mounted below the support (1), the base (3) is provided with a box inner cavity (c) and a telescopic box body (d), the box inner cavity (c) is arranged in the base (3), and the telescopic box body (d) is arranged on the base (3);

the bracket is characterized in that a positioning block (a1), a supporting rod (a2), a clamping block (a3) and a top plate (a4) are arranged in the bracket inner cavity (a), the positioning block (a1) is installed at the bottom of the bracket inner cavity (a), the supporting rod (a2) is installed on a positioning block (a1), the clamping block (a3) is installed above the supporting rod (a2), and the top plate (a4) is installed above the angle adjusting device (b) and connected to the bracket (1) through welding;

the angle adjusting device (b) is provided with a rotating wheel (b1), a convex groove (b2) and a rotating plate (b3), the rotating wheel (b1) is installed inside the angle adjusting device (b), the convex groove (b2) is installed on a clamping block (a3), and the rotating plate (b3) is installed on a top plate (a 4);

the box inner cavity (c) is provided with a fixing block (c1), a rotating shaft (c2), a supporting plate (c3) and a screw cap (c4), the fixing block (c1) is installed on the box inner cavity (c), the rotating shaft (c2) is connected to the fixing block (c1) through a gap, the supporting plate (c3) is installed on the rotating shaft (c2), and the screw cap (c4) is installed on the outer side of the box inner cavity (c) and connected to the rotating shaft (c2) through welding;

a gear (m) is mounted on the rotating shaft (c2), a clamping groove (n) and a limiting plate (q) are arranged on the supporting plate (c3), the clamping groove (n) is mounted on the supporting plate (c3), and the limiting plate (q) is mounted at the tail end of the supporting plate (c 3);

the telescopic box body (d) is provided with a convex block (d1), a handle (d2), a lamp (d3), a groove (d4) and an elastic pressing belt (d5), the convex block (d1) is installed above the base (3), the handle (d2) is provided with the convex block (d1), the lamp (d3) is installed on the handle (d2), the groove (d4) is installed above the base (3), and the elastic pressing belt (d5) is installed on the groove (d 4);

the gear (m) is installed on the clamping groove (n) in a matched mode.