CN205108167U - Hand support frame - Google Patents

Abstract

The utility model discloses a hand support, in particular to a hand support in the field of central venous catheter placement via peripheral veins. The utility model provides a hand support which is easy to use, can reliably stabilize the patient's punctured upper limb in a suitable position during the aseptic operation of PICC tube insertion, and can greatly save manpower and reduce the workload of clinical nursing, including a tray and a support arm, the tray is arranged on the top of the support arm, the bottom of the support arm is provided with a fixed frame, and the support arm is a telescopic structure. The support arm is reliably fixed to the hospital bed through the fixing frame set at the lower part, and the upper part of the support arm is provided with a tray, and the patient's upper limbs are placed on the tray during the aseptic operation of PICC catheterization, so that there is no need to arrange assistants to keep Supporting the patient's punctured upper limb ensures that the patient's upper limb is in a stable position during the aseptic operation of PICC catheterization, and the operation will not be affected by the operator's unstable lifting.

Description

bracket

technical field

The utility model relates to a hand support, in particular to a hand support in the field of central venous catheter placement via peripheral veins.

Background technique

Peripherally Inserted Central Catheter (PICC) has the advantages of avoiding repeated venipuncture, reducing patient pain, protecting blood vessels, and is safe to use and long indwelling time. It is widely used in clinical practice. Therefore, there are strict requirements for aseptic operation during PICC catheterization. And when disinfecting the patient's arm, use a sterile cotton swab or cotton ball, dip in the iodine disinfectant with the needle insertion point as the center, disinfect in a circle of more than 20cm, and cross-disinfect 3 times clockwise and counterclockwise to ensure that the entire arm is fully disinfected. In order to completely remove the bacteria on the surface of the skin and the roots of the hair, wait until the disinfectant is completely dry before puncturing. The whole process is complicated. During the period, the assistant needs to hold the upper limb of the patient for puncture. After a long time, the operator may lift it unstable due to muscle fatigue, which will affect the puncture operation. And there is no one in the prior art that is easy to use, can reliably stabilize the patient's punctured upper limb in a suitable position during the aseptic operation of PICC catheterization, and can greatly save manpower and reduce the workload of clinical nursing. .

Utility model content

The technical problem to be solved by the utility model is to provide a device that is easy to use, can reliably stabilize the patient's punctured upper limb in a suitable position during the aseptic operation of PICC catheterization, and can greatly save manpower and reduce the workload of clinical nursing. Handstand.

In order to solve the above-mentioned technical problems, the utility model adopts a tray and a support arm, the tray is arranged on the top of the support arm, the bottom of the support arm is provided with a fixing frame, and the support arm is a telescopic structure.

Further, a bandage is also provided on the tray.

Further, the support arm is composed of an inner metal tube and an outer metal tube, and the outer metal tube is sleeved on the inner metal tube, and a fixing screw is arranged on the outer metal tube, and the inner metal tube is fixed by the fixing screw. Fixed with outer metal tube.

Further, a horizontal fastener is provided at the bottom of the support arm in a direction perpendicular to the axis of the support arm, the fixing frame is connected with the support arm through a horizontal fastener, and a vertical fastener is also provided on the fixing frame along the axis of the support arm. firmware.

The beneficial effects of the utility model are: the support arm is reliably fixed to the hospital bed through the fixing frame arranged at its lower part, and the upper part of the support arm is provided with a tray, and the patient's upper limbs are placed on the tray during the aseptic operation of PICC tube placement, so that There is no need to arrange assistants to hold the patient's punctured upper limb all the time, which ensures that the patient's upper limb is in a stable position during the aseptic operation of PICC catheterization, and the operation will not be affected by the operator's unstable lifting. The support arm is designed as a telescopic structure, so that the length of the support arm can be adjusted. During the operation, the support arm can be flexibly adjusted according to the height of the patient's upper limbs, which further expands the scope of use of the device.

Description of drawings

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

Fig. 2 is a partially enlarged view of the connection between the inner metal pipe and the outer metal pipe;

Parts, parts and numbers in the picture: tray 1, support arm 2, bandage 3, inner metal tube 4, outer metal tube 5, horizontal fastener 6, vertical fastener 7, fixing screw 8, fixing frame 9, bed edge 10.

detailed description

Below in conjunction with accompanying drawing, the utility model is further described.

As shown in Figure 1, in order to solve the above-mentioned technical problems, the utility model adopts a tray 1 and a support arm 2, the tray 1 is arranged on the top of the support arm 2, and the bottom of the support arm 2 is provided with a fixed frame 9, so The support arm 2 is a telescopic structure. The support arm 2 is reliably fixed to the hospital bed by the fixing frame 9 arranged at its lower part, and the upper part of the support arm 2 is provided with a tray 1, and the patient's upper limbs are placed on the tray 1 during the aseptic operation of PICC tube insertion, so that no need In addition, the assistant is arranged to support the patient's punctured upper limb all the time, so as to ensure that the patient's upper limb is in a stable position during the aseptic operation of PICC catheterization, and the operation will not be affected by the operator's unstable lifting. The support arm is designed as a telescopic structure, so that the length of the support arm 2 can be adjusted. During the operation, the support arm 2 can be flexibly adjusted according to the height of the patient's upper limbs, which further expands the scope of use of the device. The part of the tray 1 in contact with the patient's upper limbs can be made of soft and comfortable materials to increase the comfort of the patient.

A bandage 3 is also arranged on the tray 1 . The bandage 3 arranged on the tray 1 is used to fix the patient's upper limbs on the tray 1 .

As shown in Figure 2, the support arm 2 is composed of an inner metal tube 4 and an outer metal tube, the outer metal tube is sleeved on the inner metal tube 4, and a fixing screw 8 is arranged on the outer metal tube. The inner metal pipe 4 is fixed with the outer metal pipe by fixing screws 8 . When in use, first loosen the fixing screw 8 arranged on the outer metal tube, then move the inner metal tube 4 up and down to adjust the length of the support arm 2, and then tighten the fixing screw 8 when the support arm 2 reaches a suitable length, so that the inner metal tube 4 and the position of the outer metal pipe is relatively fixed.

An outer metal tube 56 is arranged at the bottom of the support arm 2 along the direction perpendicular to the axis of the support arm 2, and the fixed frame 9 is connected to the support arm 2 through the outer metal tube 56. Vertical fastener7. On the one hand, the fixed frame 9 is connected to the support arm 2 through the outer metal tube 56; 10 on. When it is necessary to adjust the position of the bracket on the hospital bed, you can first loosen the fasteners in two directions, then move the bracket to the corresponding position along the edge 10 of the bed, and finally tighten the fasteners to place the bracket on the edge 10 of the bed. Fixed dead.

Claims (4)

1. hand rest, it is characterized in that: comprise pallet (1) and support arm (2), described pallet (1) is arranged on the top of support arm (2), the bottom of described support arm (2) is provided with fixed mount (9), and described support arm (2) is Collapsible structure.

2. hand rest as claimed in claim 1, is characterized in that: described pallet (1) is also provided with binder (3).

3. hand rest as claimed in claim 1, it is characterized in that: described support arm (2) is made up of inner metal tube (4) and outer metal tube (5), its outer metal tube (5) is set on inner metal tube (4), described outer metal tube (5) is provided with a fixed screw (8), described inner metal tube (4) is fixed by fixed screw (8) and outer metal tube (5).

4. hand rest as claimed in claim 1, it is characterized in that: in support arm (2) bottom along the direction of support arm (2) axes normal is provided with horizontal fastener (6), fixed mount (9) is connected by horizontal fastener (6) with support arm (2), and described fixed mount (9) is also provided with vertical fastener (7) along support arm (2) axis direction.