CN210844055U

CN210844055U - Multifunctional hand support for upper limbs

Info

Publication number: CN210844055U
Application number: CN201921427543.6U
Authority: CN
Inventors: 陈红; 吉琦; 林霄
Original assignee: First Peoples Hospital of Lianyungang
Current assignee: First Peoples Hospital of Lianyungang
Priority date: 2019-08-30
Filing date: 2019-08-30
Publication date: 2020-06-26
Anticipated expiration: 2029-08-30

Abstract

The utility model discloses a multifunctional hand support for upper limbs, which comprises a fixed rod, wherein one end of the fixed rod is provided with a clamp body, the other end is connected with an L-shaped rod, the L-shaped rod is connected with a movable rod, the top of the movable rod is provided with a universal ball groove, a universal ball is arranged in the universal ball groove, the universal ball is connected with a supporting plate, and a fastening bolt is arranged on the universal ball groove and used for fixing the universal ball; the fixed rod, the L-shaped rod and the movable rod are movably connected through the pipe clamp in sequence; when the utility model is applied to the operation process of patients with upper limb joint stiffness, the arms can be in the natural functional position, the operation field is fully exposed, and the operation complication is reduced; the operation requirement is met, the operation time is shortened, the operation success rate is improved, and the influence and the danger of the operation body position on the special physiology of the patient are reduced to the minimum degree.

Description

Multifunctional hand support for upper limbs

Technical Field

The utility model relates to a multi-functional hand support of upper limbs frame belongs to the fixed technical field of arm.

Background

As the age increases, many old people have the problems that the joint of the old people is rigid and limited in movement, the elbow joint or the shoulder joint of the old people is limited in injured movement, and the arm cannot be straightened due to tendon nerve injury. Some positions are forced to be arranged due to operation requirements in the operation process, the arm cannot be in a functional position, the operation field exposure is insufficient, the operation is affected, meanwhile, due to the fact that general anesthesia operation muscles are relaxed, secondary damage to nerves, muscles and blood vessels of the upper limb of a patient is easily caused by slight traction, and operation risks of the patient are aggravated.

At present, among the operation process, medical personnel all hold patient's arm through the support, place a square mat on the support, just so can directly place patient's arm on it can, but operate according to above-mentioned mode and can't expose the operation field to and doctor's operation position.

Disclosure of Invention

Based on the problems that in the operation process, the arm can not be in the functional position and the cushion on the existing support easily occupies the operation position of the medical care personnel, and the like, the multifunctional hand support for the upper limb is provided.

In order to realize the purpose, the utility model discloses a technical scheme as follows:

the multifunctional hand support for the upper limbs comprises a fixed rod, wherein one end of the fixed rod is provided with a clamp body, the other end of the fixed rod is connected with an L-shaped rod, the L-shaped rod is connected with a movable rod, the top of the movable rod is provided with a universal ball groove, a universal ball is arranged in the universal ball groove, the universal ball is connected with a supporting plate, and a fastening bolt is arranged on the universal ball groove and used for fixing the universal ball; the fixed rod, the L-shaped rod and the movable rod are sequentially movably connected through the pipe clamp.

Preferably, the pipe clamp includes the clamp, the both ends cross-under bolt of clamp, the one end of bolt is equipped with the nut, and one end is equipped with the fastening head in addition, be equipped with the handle on the fastening head.

Preferably, the clamp body comprises an upper clamp and a lower clamp, a movable shaft penetrates through the lower portion of the clamp body, a spring and a sleeve are sleeved on the movable shaft, the lower clamp is welded in front of the sleeve, and a movable handle is welded in the rear of the sleeve.

Preferably, the supporting plate is of a square structure, a spongy cushion is arranged on the supporting plate, and fixing bandages are arranged on two sides of the supporting plate.

Preferably, the fixed rod, the L-shaped rod and the movable rod adopt circular tube structures.

Preferably, the universal ball groove and the universal ball are made of metal materials.

Compared with the prior art, the following beneficial effects can be obtained:

will the utility model discloses use the stiff patient of upper limbs joint at the operation in-process, the arm can be in natural function position, fully exposes the operation wild, reduces the operation complication.

The operation requirement is met, the operation time is shortened, the operation success rate is improved, and the influence and the danger of the operation body position on the special physiology of the patient are reduced to the minimum degree.

The utility model discloses a dead lever, L type pole and movable rod three-section pole swing joint can realize arm and bed body distance adjustment, once more through universal ball groove and universal ball relation, make things convenient for the doctor to operate the angular adjustment to patient's arm.

Drawings

Fig. 1 is a schematic view of a hand rest.

Figure 2 is a schematic view of the pipe clamp.

Fig. 3 is a top view of the pallet.

Fig. 4 is a left side view of the clip body.

In the figure:

1. the clamp comprises a fixed rod, 2, an L-shaped rod, 3, a movable rod, 4, a universal ball groove, 5, a supporting plate, 6, a universal ball, 7, a fastening bolt, 8, a fixed bandage, 9, a pipe clamp, 10, a clamp body, 11, a movable handle, 12, a movable shaft, 13, a lower clamp, 14, an upper clamp, 15, a spring, 16, a sleeve 91, a clamp hoop, 92, a handle, 93, a bolt, 94, a nut, 95 and a fastening head.

Detailed Description

The invention will be further explained with reference to the drawings:

as shown in fig. 1-4, the multifunctional hand support for upper limbs comprises a fixed rod 1, one end of the fixed rod 1 is provided with a clamp body, the other end of the fixed rod is connected with an L-shaped rod 2, the L-shaped rod 2 is connected with a movable rod 3, the top of the movable rod 3 is provided with a universal ball groove 4, a universal ball 6 is arranged in the universal ball groove 4, the universal ball 6 is connected with a supporting plate 5, and the universal ball groove 4 is provided with a fastening bolt 7 for fixing the universal ball 6; the fixed rod 1, the L-shaped rod 2 and the movable rod 3 are movably connected through a pipe clamp 9 in sequence. Pipe clamp 9 includes clamp 91, clamp 91's both ends cross-under bolt 93, the one end of bolt is equipped with nut 94, and one end is equipped with fastening head 95 in addition, be equipped with handle 92 on the fastening head 95. The clamp body comprises an upper clamp and a lower clamp, a movable shaft penetrates through the lower portion of the clamp body, a spring 15 and a sleeve 16 are sleeved on the movable shaft, the lower clamp is welded in front of the sleeve, and a movable handle is welded in the rear of the sleeve. The supporting plate 5 is of a square structure, a spongy cushion is arranged on the supporting plate, and fixing bandages 8 are arranged on two sides of the supporting plate 5. The fixed rod 1, the L-shaped rod 2 and the movable rod 3 are of circular tube structures. The universal ball groove and the universal ball 6 are made of metal materials.

The utility model discloses a theory of operation and working process as follows:

when a patient with upper limb joint stiffness performs an operation, the hand support frame of the utility model is clamped on the bed edge of the bed body through the clamp, specifically, the movable handle 11 is operated to open the lower clamp 13, the upper clamp 14 is clamped on the groove body at the edge of the operation bed, and after the movable handle 11 is loosened, the lower clamp 13 is contained on the groove body at the edge of the bed under the action of the spring; according to the actual operation position, the distance between the hand support frame and the bed body is firstly adjusted, and the specific adjusting method comprises the following steps: the handle 92 is loosened to loosen the hoop 91 of the pipe clamp 9, at the moment, the L-shaped rod 2 is in a movable state and can be pulled left and right in the fixing rod 1, when the L-shaped rod 2 moves to a proper position, the handle 92 is fastened to firmly clamp the hoop 91 of the pipe clamp 9, and the L-shaped rod 2 is firmly clamped in the fixing rod 1; in a similar way, according to the requirement of arm placement, the height of the supporting plate above the bed body can be adjusted, namely the extension between the L-shaped rod 2 and the movable rod 3 is changed through the pipe clamp.

Place layer board 5 with patient's hand in, adopt the fixed arm of flexible elastic bandage 8, patient's hand can be in safe, can not the state of slippage, and medical personnel can adjust layer board 5 back, can be in the nature function position when the hand arm, can fully expose the operation field back, screw up fastening bolt for universal ball 6 is not rotating, finally effectively realizes upper limbs joint's fixed.

Above-mentioned operating procedure is simple, shortens the operation time, improves the operation success rate, can not be because of the complicacy of equipment and waste time, adopts the pipe clamp form nimble, finds suitable position, and direct clamp tightly can to the greatest extent, can not move in disorder in the patient's operation, and the pipe clamp can effectively guarantee that each pole can not rock, through the relation of ball groove, fastening bolt and ball, can realize the rotation and the fixing of ball, facilitates the use. Adopt flexible elastic bandage constitution can be very fast fixed patient's arm, need not fix through frenulum or other modes, and is simple convenient.

Claims

1. Multi-functional hand support of upper limbs frame, its characterized in that: the clamp comprises a fixed rod (1), wherein one end of the fixed rod (1) is provided with a clamp body (10), the other end of the fixed rod is connected with an L-shaped rod (2), the L-shaped rod (2) is connected with a movable rod (3), the top of the movable rod (3) is provided with a universal ball groove (4), a universal ball (6) is arranged in the universal ball groove (4), the universal ball (6) is connected with a supporting plate (5), and a fastening bolt (7) is arranged on the universal ball groove (4) and used for fixing the universal ball (6); the fixed rod (1), the L-shaped rod (2) and the movable rod (3) are movably connected through the pipe clamp (9) in sequence.

2. The multifunctional upper limb hand support frame according to claim 1, is characterized in that: pipe clamp (9) are including clamp (91), both ends cross-under bolt (93) of clamp (91), and the one end of bolt is equipped with nut (94), and one end is equipped with fastening head (95) in addition, be equipped with handle (92) on fastening head (95).

3. The multifunctional upper limb hand support frame according to claim 1, is characterized in that: the clamp body (10) comprises an upper clamp (14) and a lower clamp (13), a movable shaft (12) penetrates into the lower part of the clamp body (10), a spring (15) and a sleeve (16) are sleeved on the movable shaft (12), the lower clamp (13) is welded in front of the sleeve (16), and a movable handle (11) is welded in the rear of the sleeve.

4. The multifunctional upper limb hand support frame according to claim 1, is characterized in that: the supporting plate (5) is of a square structure, a spongy cushion is arranged on the supporting plate, and fixing bandages (8) are arranged on two sides of the supporting plate (5).

5. The multifunctional upper limb hand support frame according to claim 1, is characterized in that: the fixed rod (1), the L-shaped rod (2) and the movable rod (3) adopt circular tube structures.

6. The multifunctional upper limb hand support frame according to claim 1, is characterized in that: the universal ball groove (4) and the universal round ball (6) are made of metal materials.