CN220917698U - Limb support device used in coronary heart disease operation - Google Patents

Abstract

The utility model belongs to the field of medical equipment, and in particular, relates to a limb support device used in coronary heart disease surgery. The technology includes a card block, a mounting block is fixed on the left wall of the card block, a fixing piece is installed on the lower end of the card block, an arm support is arranged on the left side of the card block, the arm support is in an arc-shaped structure, a rotating shaft is installed in the mounting block, the top of the rotating shaft is fixed to the right bottom of the arm support, a limited block is installed on the rotating shaft, a hand rest for placing the patient's hand is arranged on the left side of the arm support, a fixed block is fixed on the lower left end of the arm support, a fixed rod is fixed horizontally on the left wall of the fixed block, a sliding sleeve that slides left and right with the fixed rod is installed on the fixed rod, the sliding sleeve is fixed to the bottom of the hand rest, and a tray that rotates with the hand rest is installed on the left bottom of the hand rest. The utility model prevents the arm from sliding down through the arm support, and can ensure that the patient's wrist is on the hand rest by sliding the hand rest, and also temporarily stores surgical instruments through the tray for the doctor to take them.

Description

Limb support device used in coronary heart disease operation

Technical Field

The utility model belongs to the field of medical appliances, and particularly relates to an arm supporting device used in coronary heart disease operation.

Background

In coronary intervention, various limb support devices are commonly used to place and abduct the patient's arm due to the stenosis of the digital subtraction angiography machine. Most of limb supporting devices used in the current operation are single-side shelves, and when the radial artery vascular intervention operation is performed, puncture is performed on one radial artery, and the shelves are arranged below one arm of a patient.

However, because the arm lengths of different individuals are different, and the lengths of a plurality of shelves cannot be adjusted, the patients with different body types cannot be ensured to be suitable for the patients during operation, meanwhile, the surgical instruments used in the operation process are small and numerous in body types, and a certain operation time can be increased through the transmission of an assistant, so that the treatment time is reduced.

Disclosure of utility model

According to the defects in the prior art, the technical problems to be solved by the utility model are as follows: provides an arm supporting device used in coronary heart disease operation, which can be suitable for patients with different body types and is convenient for temporary storage of surgical instruments.

The utility model provides a limb supporting device for coronary heart disease operation, including the opening rightward and be the fixture block of "U" structure, the left side wall of fixture block is fixed with the installation piece, the lower extreme of fixture block wears to be equipped with and is used for fixing the fixture block at the mounting of bedside, the left side level of fixture block is provided with the arm support that is used for patient's arm to place, the arm support is the arc structure, vertically wears to be equipped with in the installation piece with it to be rotatory complex pivot, the top of pivot is fixed with the right bottom of arm support, the cover is equipped with the stopper that is used for preventing the pivot from sliding from top to bottom, the left side level of arm support is provided with the board of putting that is used for patient's hand to place, the left lower extreme of arm support is fixed with the fixed block, the left side wall level of fixed lever is fixed with the dead lever, the cover is equipped with and is left and right sliding fit's sliding sleeve with it on the dead lever, the left bottom of sliding sleeve is fixed in the board of putting the hand plate installs the tray that is rotatory complex with it.

Further, two fixing rods are arranged on the left side wall of the fixing block.

Further, the inner side wall of the arm support is provided with a flexible supporting pad.

Further, the fixing piece is an eye bolt.

Further, a binding band for fixing the palm of the patient is fixed at the top of the hand rest plate.

Compared with the prior art, the utility model has the following beneficial effects:

According to the utility model, the arm support with the arc-shaped structure can prevent the arm from sliding downwards in the operation process, so that a protection effect is achieved, the wrist of a patient can be ensured to be positioned on the hand rest through the slidable hand rest, meanwhile, the fixing rod can slide out of the sliding sleeve, so that the hand rest is convenient to clean and disinfect, and the medical staff can be temporarily stored in the tray for needing to repeatedly use surgical instruments, so that the doctor can take the medical staff more conveniently, and the operation progress is faster.

Drawings

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

FIG. 2 is an enlarged cross-sectional view taken at A-A of FIG. 1;

FIG. 3 is a schematic diagram of the structure of the present utility model;

The names of the components in the figure are as follows: 1. the hand rest comprises a tray 2, a hand rest plate 3, a sliding sleeve 4, a fixing rod 5, a fixing block 6, an arm support 7, a rotating shaft 8, a limiting block 9, a fixing piece 10, a mounting block 11, a clamping block 12 and a binding belt.

Detailed Description

The present utility model is further illustrated by the following examples, which are not intended to be limiting, but any modifications, equivalents, improvements, etc. within the spirit and principles of the present utility model are intended to be included within the scope of the present utility model.

Example 1

The limb support device for coronary heart disease operation comprises a clamping block 11 with a right opening and a U-shaped structure, wherein a mounting block 10 is fixed on the left side wall of the clamping block 11, a fixing piece 9 for fixing the clamping block 11 at the bedside is arranged at the lower end of the clamping block 11 in a penetrating manner, the clamping block 11 is fixed on two sides of an operation table through the fixing piece 9, the fixing piece 9 is an eye bolt, so that the clamping block 11 and the operation table are fixed more conveniently and more easily, and the fixing piece 9 can be a claw bolt in practical application;

The left side of the clamping block 11 is horizontally provided with an arm support 6 for placing the arm of a patient, the arm support 6 is of an arc-shaped structure, as shown in fig. 1, 2 and 3, the arm support 6 is of an arc-shaped groove structure with an upward opening, and the arm support can be prevented from sliding downwards in the operation process, so that a protection effect is achieved;

The installation block 10 is vertically penetrated with a rotating shaft 7 which is in rotary fit with the installation block, the top of the rotating shaft 7 is fixed with the right bottom of the arm support 6, and the arm support 6 rotates around the rotating shaft 7 through the rotating shaft 7, so that the arm support 6 can be conveniently swung to form a certain included angle with an operating table, the arm position of a patient is more convenient for the operation of a doctor, and different hands can be selected for the operation according to the operation condition; the rotating shaft 7 and the mounting block 10 are fixed by bolts (not shown in the figure);

The rotating shaft 7 is sleeved with a limiting block 8 for preventing the rotating shaft 7 from sliding up and down, and the rotating shaft 7 can only rotate in the horizontal direction through the limiting block 8 and cannot move up and down, so that the arm support 6 is more stable, and the phenomenon of shaking in the operation process is avoided; as shown in fig. 1, two limiting blocks 8 are arranged, and the two limiting blocks 8 are respectively positioned at the top and the bottom of the mounting block 10;

As shown in fig. 1 and 2, a hand rest plate 2 for placing the hands of a patient is horizontally arranged on the left side of the arm support 6, the hands of the patient are placed on the hand rest plate 2, and then a doctor punctures the radial artery of the wrist part of the doctor, so that a certain operable space is ensured at the operation part; in practical application, the top of the hand rest plate 2 is flush with the inner bottom of the arm rest 6, so that the hand of a patient can be placed more smoothly and comfortably;

The left lower end of the arm support 6 is fixedly provided with a fixed block 5, the left side wall of the fixed block 5 is horizontally fixed with a fixed rod 4, the fixed rod 4 is sleeved with a sliding sleeve 3 which is in left-right sliding fit with the fixed rod 4, the sliding sleeve 3 is fixed at the bottom of the hand placing plate 2, the hand placing plate 2 can slide left and right relative to the arm support 6 through the sliding sleeve 3 and the fixed rod 4, namely, the distance between the hand placing plate 2 and the arm support 6 can be freely adjusted, so that the wrist of a patient can be positioned on the hand placing plate 2, and meanwhile, the fixed rod 4 can slide out of the sliding sleeve 3, so that the hand placing plate 2 is convenient to clean and disinfect; as shown in fig. 1, the bottom of the sliding sleeve 3 is penetrated with two fixing bolts for the sliding sleeve 3 and the fixing rods 4, and two fixing rods 4 are arranged on the left side wall of the fixing block 5 as shown in fig. 2 and 3, so that the stability of the hand rest board 2 is ensured, and the shaking of the hand rest board is avoided;

The left bottom of the hand placing plate 2 is provided with the tray 1 which is in rotary fit with the hand placing plate, medical staff can be temporarily stored through the tray 1, and surgical instruments which are required to be used repeatedly are more conveniently taken by a doctor, so that the surgical progress is faster, and meanwhile, the tray 1 can be stored and placed below the hand placing plate 2 in a rotary mode, so that the surgical operation of the doctor can be prevented from being interfered.

When the surgical operation table is used, the clamping block 11 is fixed at the bedside of the surgical operation table through the fixing piece 9, then the arm of a patient is placed in the arm support 6, the arm support 6 is turned to form a proper included angle with the surgical operation table, the hand placing plate 2 is slid along the fixing rod 4 to enable the wrist of the patient to be positioned on the hand placing plate 2, then the radial artery of the wrist of the patient can be punctured, the tray 1 can be selected in the surgical operation process, and then a part of surgical operation instruments are placed in the tray 1.

Example 2

This embodiment will be further explained the technique, the inside wall that the arm held in the palm 6 is provided with flexible supporting pad, because the arm is placed in the arm holds in the palm 6 for a long time, can improve the comfort level through flexible supporting pad, avoids pressing the production of sore, and flexible supporting pad is filled by the sponge, leather parcel forms.

Example 3

The technology will be further described in this embodiment, the top of the hand rest 2 is fixed with a strap 12 for fixing the palm of the patient, as shown in fig. 3, and the palm of the patient is fixed by the strap 12, so as to avoid the palm of the patient from shaking during the operation to affect the operation.

Claims (5)

1. The utility model provides an arm strutting arrangement who uses in coronary heart disease operation, includes opening right and is fixture block (11) of "U" type structure, and the left side wall of fixture block (11) is fixed with installation piece (10), its characterized in that: the utility model discloses a patient's hand rest, including clamping block (11), mounting (9) at the bedside is worn to be equipped with in the lower extreme of clamping block (11), the left side level of clamping block (11) is provided with arm support (6) that are used for patient's arm to place, arm support (6) are arc structure, vertically wear to be equipped with in installation piece (10) with it is rotatory complex pivot (7), the top of pivot (7) is fixed with the right bottom of arm support (6), the cover is equipped with stopper (8) that are used for preventing pivot (7) from sliding from top to bottom on pivot (7), the left side level of arm support (6) is provided with and is used for patient's hand rest hand board (2), the left lower extreme of arm support (6) is fixed with fixed block (5), the left side wall level of fixed lever (4) of fixed block (5), be equipped with on dead lever (4) with slide sleeve (3) that are left and right sliding fit's with it, the bottom of sliding sleeve (3) is fixed in the bottom of putting hand board (2) is rotatory complex tray (1) with it.

2. An arm support device for use in coronary heart disease surgery according to claim 1, wherein: the number of the fixing rods (4) on the left side wall of the fixing block (5) is two.

3. An arm support device for use in coronary heart disease surgery according to claim 2, wherein: the inner side wall of the arm support (6) is provided with a flexible supporting pad.

4. A limb support device for use in coronary heart disease surgery according to claim 1 or 3, wherein: the fixing piece (9) is an eye bolt.

5. An arm support device for use in coronary heart disease surgery according to claim 2, wherein: the top of the hand rest plate (2) is fixed with a binding band (12) for fixing the palm of a patient.