CN219331663U - Peripheral venipuncture fixing support pad - Google Patents

Abstract

The utility model discloses a peripheral venipuncture fixing support pad which comprises a base, wherein a drawer is inserted into an inner cavity of the base, a shell is arranged at the top end of the base, sliding grooves are symmetrically formed in the left side and the right side of the inner cavity of the shell, one end of a sliding block is embedded in the inner cavity of the sliding groove, the other end of the sliding block extends out of the sliding groove and is provided with a base, one end of a screw rod is rotatably connected to the center position of the bottom end of the inner cavity of the shell through a bearing, and the other end of the screw rod is screwed into the inner cavity of the base. This fixed pad of periphery venipuncture is exclusively used in operation use of periphery vein blood sampling or periphery vein puncture retention needle, not only can fix the limbs, and the limbs are disturbed when avoiding the operation, and it can also adjust the position height and the angle of fixed limbs according to the user demand moreover, uses more nimble, has improved the success rate when treating the operation greatly, satisfies the user demand on the current market, is fit for promoting.

Description

Peripheral venipuncture fixing support pad

Technical Field

The utility model relates to the technical field of medical appliances, in particular to a peripheral venipuncture fixing support pad.

Background

In hospital clinic, peripheral venipuncture blood collection and peripheral venipuncture indwelling needles are very common in pediatric hospitals, in pediatric department, nurses often need to suspend limbs of the infants to carry out peripheral venous blood collection or peripheral venipuncture indwelling needles, the infants cry and frequently twist the limbs and are easy to fix during operation, puncture needle displacement or operation failure occurs, damage can be brought to the infants, pain and discomfort are increased, a series of problems such as aggravation of crying of the infants, dissatisfaction of parents and the like are easily caused after puncture failure, and a lot of trouble is brought to medical staff, so that based on the defects, the peripheral venipuncture fixing support pad is provided for improving the infant.

Disclosure of Invention

The utility model aims to provide a peripheral venipuncture fixing support pad so as to solve the problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a fixed pad of periphery venipuncture, includes the base, the inner chamber of base is pegged graft and is had the drawer, the top of base is provided with the casing, the spout has all been seted up to the equal symmetry in inner chamber left and right sides of casing, the one end of slider is embedded in the inner chamber of spout, the other end of slider extends the spout and installs the base, the inner chamber bottom central point of casing puts and rotates the one end that is connected with the screw rod through the bearing, and the inner chamber of base is advanced in the other end screw in of screw rod, mutual threaded connection between screw rod and the base, the outer wall interference fit of screw rod has first gear, the right side of casing rotates the one end that is connected with the bull stick through the bearing, the other end of bull stick extends into the inner chamber of casing and installs the second gear with first gear intermeshing connection, the riser is all installed on the top left and right sides of base, the inboard of riser is connected with the supporting seat through bearing rotation, both sides all are provided with the bandage around the top of supporting seat, the right side of supporting seat extends into the inner chamber of riser and installs the carousel, the outer wall circumference of carousel all sets up the jack, the jack is all seted up to the inner chamber, the bottom of spring is installed to the jack, the jack top is installed to the jack that the end extends.

Preferably, the first gear and the second gear are matched and correspond in position.

Preferably, a sponge cushion is arranged at the top end of the supporting seat.

Preferably, the number of the jacks is a plurality, and the interval between every two adjacent jacks is 3cm.

Preferably, the shape of the supporting seat is in a concave shape.

Compared with the prior art, the utility model has the beneficial effects that: the peripheral venipuncture fixing support pad can fix limbs of an infant through the cooperation between the support seat and the binding belt, and can drive the support seat to move upwards or downwards through the cooperation among the shell, the sliding groove, the sliding block, the base, the screw rod, the first gear, the rotating rod and the second gear, namely, adjust the position height of operation, and can drive the support seat to overturn forwards or backwards through the cooperation among the vertical plate, the rotating disc, the jack, the spring, the moving plate and the inserted link, namely, adjust the position angle of operation; the device is especially used for peripheral vein blood sampling or operation of peripheral vein puncture indwelling needle, can fix limbs, avoids limbs to tamper with during operation, and it can also adjust the position height and the angle of fixed limbs according to the user demand in addition, uses more nimble, has improved the success rate when treating the operation greatly, satisfies the user demand on the current market, is fit for promoting.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of the structure of the screw of the present utility model;

fig. 3 is a schematic diagram of a turntable according to the present utility model.

In the figure: 1. the device comprises a base, 2, a drawer, 3, a shell, 4, a chute, 5, a sliding block, 6, a base, 7, a screw, 8, a first gear, 9, a rotating rod, 10, a second gear, 11, a vertical plate, 12, a supporting seat, 13, a binding belt, 14, a turntable, 15, a jack, 16, a spring, 17, a moving plate, 18 and an inserting rod.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, the present utility model provides a technical solution: the utility model provides a fixed pad of periphery venipuncture, including base 1, the inner chamber grafting of base 1 has drawer 2, the top of base 1 is provided with casing 3, spout 4 has all been seted up to the equal symmetry in inner chamber left and right sides of casing 3, the one end of slider 5 is embedded in the inner chamber of spout 4, the other end of slider 5 extends spout 4 and installs base 6, the inner chamber bottom central point of casing 3 puts and rotates the one end that is connected with screw rod 7 through the bearing, and the other end screw in of screw rod 7 advances the inner chamber of base 6, mutual threaded connection between screw rod 7 and the base 6, the outer wall interference fit of screw rod 7 has first gear 8, the right side of casing 3 is connected with the one end of bull stick 9 through the bearing rotation, the other end of bull stick 9 extends into the inner chamber of casing 3 and installs the second gear 10 with first gear 8 intermeshing connection, riser 11 is all installed on the top left and right sides of base 6, the inboard of riser 11 is connected with supporting seat 12 through the bearing rotation, both sides all are provided with bundle 13 around the top of supporting seat 12, the right side of supporting seat 12 extends into the inner chamber of riser 11 and installs carousel 14, the outer wall 14 is connected with mutual threaded connection, the mutual threaded connection between screw rod 7, the outer wall interference fit has first gear 8, the one end of rotation 15 is connected with the jack 17, the jack 18 is installed to the jack 17 is installed to the jack that the jack 16 is installed to the jack that the jack is movable top end, jack 17 is installed to the jack 17.

Preferably, the first gear 8 and the second gear 10 are matched and correspond to each other in position.

Preferably, the top end of the supporting seat 12 is provided with a sponge cushion.

Preferably, the number of the jacks 15 is several, and the interval between every two adjacent jacks 15 is 3cm.

Preferably, the support base 12 is arranged in a concave shape.

The detailed connection means are known in the art, and the following mainly describes the working principle and process, and the specific work is as follows.

When in use, the limbs of the child are placed on the supporting seat 12 and the positions of the limbs are fixed by the binding belts 13, so that the limbs of the child cannot be disturbed; rotating the rotating rod 9, wherein the rotating rod 9 can drive the second gear 10 to rotate, the rotating second gear 10 can drive the first gear 8 which is in threaded connection with the outer wall of the rotating second gear to drive the screw rod 7 to rotate together, the rotating screw rod 7 can drive the base 6 which is in threaded connection with the outer wall of the rotating screw rod to drive all structural members on the base 6 to move upwards or downwards together, when the supporting seat 12 moves upwards or downwards along with the base 6, the position height of a fixed limb can be adjusted according to the use requirement, after the height of the fixed limb is adjusted, the external force on the rotating rod 9 is removed, the position of the supporting seat 12 is fixed immediately, and therefore the position height adjustment of the fixed limb is completed; when the movable plate 17 is moved downwards, the movable plate 17 drives the inserted rod 18 to move downwards together and squeeze the spring 16, when the inserted rod 18 is completely moved out of the inner cavity of the jack 15, the turntable 14 does not have any blocking, the supporting seat 12 is turned forwards or backwards at the moment, the position angle of the fixed limb can be adjusted according to the use requirement, after the angle is adjusted, the movable plate 17 and the inserted rod 18 can be pushed to move upwards together by the aid of the elasticity of the spring 16 after the external force on the movable plate 17 is removed, and when the inserted rod 18 is reinserted into the inner cavity of the corresponding jack 15, the position of the turntable 14 is clamped and fixed immediately, and the position of the supporting seat 12 is also fixed immediately, so that the position angle adjustment of the fixed limb is completed; the device is especially used for peripheral vein blood sampling or operation of peripheral vein puncture indwelling needle, can fix limbs, avoids limbs to tamper with during operation, and it can also adjust the position height and the angle of fixed limbs according to the user demand in addition, uses more nimble, has improved the success rate when treating the operation greatly, satisfies the user demand on the current market, is fit for promoting.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. The utility model provides a fixed pad of periphery venipuncture, includes base (1), its characterized in that: the utility model discloses a tie-strap binding machine, including base (1), inner chamber grafting of base (1) has drawer (2), the top of base (1) is provided with casing (3), spout (4) have all been seted up to the inner chamber left and right sides symmetry of casing (3), the one end of slider (5) has been inlayed to the inner chamber of spout (4), the other end of slider (5) extends spout (4) and installs base (6), the inner chamber bottom central point of casing (3) puts and rotates the one end that is connected with screw rod (7) through the bearing, and the other end screw of screw rod (7) advances the inner chamber of base (6), mutual threaded connection between screw rod (7) and base (6), the outer wall interference fit of screw rod (7) has first gear (8), the right side of casing (3) is connected with the one end of bull stick (9) through the bearing rotation, the other end of bull stick (9) extends into the inner chamber of casing (3) and installs second gear (10) with first gear (8) intermeshing connection, the top left and right sides of base (6) is all installed riser (11), riser (12) are connected with the top of tie-strap binding machine (12) through the bearing (12), the right side of supporting seat (12) extends into the inner chamber of riser (11) and installs carousel (14), jack (15) have all been seted up to the outer wall circumference of carousel (14), spring (16) are installed to the inner chamber bottom of riser (11), movable plate (17) are installed on the top of spring (16), the one end of inserted bar (18) is installed on the top of movable plate (17), and the other end of inserted bar (18) extends into the inner chamber of jack (15).

2. The peripheral venipuncture fixing pad as claimed in claim 1, wherein: the first gear (8) and the second gear (10) are matched and correspond in position.

3. The peripheral venipuncture fixing pad as claimed in claim 1, wherein: the top end of the supporting seat (12) is provided with a foam cushion.

4. The peripheral venipuncture fixing pad as claimed in claim 1, wherein: the number of the jacks (15) is a plurality, and the interval between every two adjacent jacks (15) is 3cm.

5. The peripheral venipuncture fixing pad as claimed in claim 1, wherein: the shape of the supporting seat (12) is in a concave shape.

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