CN219921324U

CN219921324U - Limb restraint strap

Info

Publication number: CN219921324U
Application number: CN202222720702.XU
Authority: CN
Inventors: 祁娟
Original assignee: Second Peoples Hospital of Hefei
Current assignee: Second Peoples Hospital of Hefei
Priority date: 2022-10-14
Filing date: 2022-10-14
Publication date: 2023-10-31
Anticipated expiration: 2032-10-14

Abstract

The utility model discloses a limb restraint strap, which comprises a limb sleeve, a fixed soft strap, fixed ropes and a distance buffer, wherein the limb sleeve comprises a left limb strap and a right limb strap; the distance buffer is internally provided with a buffer rope, the buffer rope is tied on the buffer assembly, and the tether buckle is connected with the buffer rope. The distance between the two limb sleeves is set to limit the outward expansion range of the limbs and ensure the use safety of patients, the distance buffer can receive the buffer rope to reduce the phenomenon that the overlong connecting rope is wound, the tail end rope can be tied at two sides of a bed, the limbs can be inwards gathered to damage the limbs, and the limbs can be safely limited to move in the moving range.

Description

Limb restraint strap

Technical Field

The utility model relates to the technical field of medical fixing auxiliary instruments, in particular to a limb restraint strap.

Background

In neurosurgical clinical work, particularly in neurosurgical care unit (NICU) limb restraint, is a relatively common procedure. It can effectively prevent that consciousness disturbance patient from weighing down the bed, plucking trachea cannula, dark vein intubate, keep somewhere stomach tube and catheter etc. because consciousness disturbance, the patient can't cooperate to treat, can play the effect of protecting patient's safety and guaranteeing treatment safety. When patients have serious neurologic diseases such as craniocerebral trauma, cerebral hemorrhage, cerebral infarction, neurosurgery operation and the like, many patients have consciousness disturbance, and the patients can be prevented from falling down to the bed and being kept safe by various treatment catheters through limb restraint, so that the safety of the treatment process is ensured. Most of the current limb restraint bands are made by self, the used materials are different, the used materials for single patients are poor, and bad effects such as pressure sores and the like can be caused by improper use of the restraint bands. For patients, the range of motion needs to be limited for the limbs of the patients, and the placement causes unnecessary injury to the wound without affecting the limbs to move in a certain range.

Disclosure of Invention

The present utility model aims to solve at least one of the technical problems in the related art to some extent. Therefore, one purpose of the utility model is to provide a limb restraint strap, which solves the problems of non-adjustable range of the restraint strap for restraining the limb, poor restraint effect and the like.

The utility model provides a limb restraint strap, which comprises a limb sleeve, fixed soft straps, fixed ropes and a distance buffer, wherein the limb sleeve comprises a left limb fastener and a right limb fastener, two rope fastening buckles are arranged on two sides of the distance buffer, the limb sleeve is connected with the rope fastening buckles through a connecting rope, two fixed soft straps are fixed on one side of the limb sleeve, two soft strap rings are arranged on the other side of the limb sleeve, and two fixed ropes are arranged below the fixed soft straps on the limb sleeve;

the distance buffer is internally provided with a buffer rope, the buffer rope is tied on the buffer assembly, and the tether buckle is connected with the buffer rope.

In some embodiments of the utility model, an inner side of one side of the limb sleeve is provided with an adhesive mesh surface, and an outer side of the other side is provided with an adhesive mesh surface.

In other embodiments of the present utility model, the distance buffer includes a cylinder, a buffer rope and a buffer assembly, the buffer assembly includes a double-drum, a spring, a limit stop, a guiding wheel and a positioning column, two rope winding drums are arranged on the double-drum, two ends of the double-drum are provided with rotating shafts, the rotating shafts are arranged at two ends of the cylinder through bearings, the spring is arranged between the two ends of the double-drum and two end walls in the cylinder, the limit stop is arranged at the same side of the two ends of the double-drum, the block is arranged in the cylinder, rope outlet holes are symmetrically arranged at two sides of the cylinder, one end of the buffer rope is wound on the rope winding drum, the other end of the buffer rope bypasses the guiding wheel and passes through the holes of the positioning column, a baffle is tied at the end of the buffer rope, the baffle is arranged outside the rope outlet holes, and a rope tying buckle is tied on the baffle.

In other embodiments of the utility model, the two limb sleeves are directly connected by a fixed-length connecting rope, and the distance buffer is omitted.

In other embodiments of the utility model, the fixation cord will leave a tail end cord of 0.8-1.2m after the limb sleeve is cinched.

In other embodiments of the present utility model, the distance buffers have different gauges, and the tether buckles at the two ends of the distance buffers have different lengths of extension.

In the utility model, the distance between the two limb sleeves can be set to limit the outward expansion range of the limb and ensure the use safety of a patient, the distance buffer can receive the buffer rope, the phenomenon that the overlong connecting rope is wound is reduced, the tail end rope can be tied at two sides of the bed, the limb can be folded inwards to damage the limb, and the limb can be safely limited to move in the moving range.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

fig. 1 is a schematic structural view of a limb restraint strap according to the present utility model.

Fig. 2 is a schematic cross-sectional view of a distance buffer according to the present utility model.

Fig. 3 is a schematic structural diagram of the dual reel and stop block position according to the present utility model.

In the figure: 1. a limb sleeve; 2. fixing the soft belt; 3. a soft belt loop; 4. a fixing rope; 41. a tail end rope; 5. a distance buffer; 50. a cylinder; 51. a double reel; 511. a rope winding drum; 512. a limit stop; 52. a guide wheel; 53. positioning columns; 54. a baffle; 541. tying rope buckles; 55. a spring; 56. a bearing; 57. a blocking piece; 58. a buffer rope; 6. and (5) connecting ropes.

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.

Examples of the embodiments are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements throughout or elements having like or similar functionality. The embodiments described below by referring to the drawings are illustrative and intended to explain the present utility model and should not be construed as limiting the utility model.

Referring to fig. 1-3, a limb restraint strap comprises a limb sleeve 1, a fixed soft strap 2, fixed ropes 4 and a distance buffer 5, wherein the limb sleeve 1 comprises a left limb strap and a right limb strap, both sides of the distance buffer 5 are respectively provided with a rope fastening 541, the limb sleeve 1 is connected with the rope fastening 541 through a connecting rope 6, one side of the limb sleeve 1 is fixedly provided with the two fixed soft straps 2, the other side of the limb sleeve 1 is provided with two soft strap rings 3, and two fixed ropes 4 are arranged below the fixed soft straps 2 on the limb sleeve 1;

a buffer rope 58 is provided in the distance buffer 5, the buffer rope 58 is tied to the buffer assembly, and the tether catch 541 is connected to the buffer rope 58.

The limb sleeve 1 is sleeved on the limb, two fixing soft belts 2 respectively pass through and are wound back from one soft belt ring 3, then the two fixing soft belts 2 are tied together, the limb sleeve 1 is fixed on the limb, and the fixing rope 4 is used for further fastening the limb sleeve 1. A connecting rope 6 with a fixed length is selected, one end of the connecting rope is tied on the limb sleeve 1, the other end of the connecting rope is tied on a tying button 541 on the distance buffer 5, and when the two limb sleeves 1 are completed, the limb sleeve 1 is installed.

The inner side surface of one side of the limb sleeve 1 is provided with a pasting net surface, and the outer side surface of the other side is provided with a pasting net surface.

The limb sleeve 1 can be adjusted to sleeve the limbs with different sizes by sticking the sticking net surface on different positions of the sticking net surface.

The distance buffer 5 comprises a cylinder 50, buffer ropes 58 and buffer components, the buffer components comprise a double-cylinder 51, springs 55, limit stops 512, guide wheels 52 and positioning columns 53, two rope winding cylinders 511 are arranged on the double-cylinder 51, rotating shafts are arranged at two ends of the double-cylinder 51 and installed at two ends in the cylinder 50 through bearings 56, the springs 55 are arranged between two ends of the double-cylinder 51 and two end walls in the cylinder 50, the limit stops 512 are arranged on the same side at two ends of the double-cylinder 51, the stop blocks 57 are arranged in the cylinder 50, rope outlet holes are symmetrically arranged at two sides of the cylinder 50, one end of each buffer rope 58 is wound on each rope winding cylinder 511, the other end of each buffer rope 58 passes through the guide wheels 52 and passes through the holes of the positioning columns 53, a baffle 54 is tied at the end of each buffer rope 58 and is arranged outside the rope outlet holes, and a tether buckle 541 is tied on the baffle 54.

When the rope tying button 541 is pulled, the buffer rope 58 is pulled outward, the double spool 51 is pulled to rotate, the spring 55 gives a turning force to the double spool 51, and when the buffer rope 58 is not stressed, the spring 55 turns the double spool 51 to wind the buffer rope 58 around the rope winding drum 511. When the buffer cord 58 is not pulled out, the limit stopper 512 is put on the stopper 57, and when the double drum 51 rotates one turn, the limit stopper 512 is put under the stopper 57, and the rotation cannot be continued.

The two limb sleeves 1 are directly connected by adopting a fixed-length connecting rope 6, and the setting of the distance buffer 5 is canceled.

When the limit length between the two limb sleeves 1 is shorter, one connecting rope 6 can be adopted for limit.

After the limb sleeve 1 is fastened by the fixing rope 4, the tail end rope 41 of 0.8-1.2m is left on the fixing rope 4. The tail end ropes 41 are used to tie on both sides of the bed to ensure a certain limit distance of the limb inwards.

The distance buffers 5 have different specifications, and the outward stretching lengths of the rope fastening 541 at the two ends of the distance buffer 5 are different. According to the limit range, the length of the storage rope, i.e. the size of one turn of the rope winding drum 511, is determined by the selector.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. A limb restraint strap, characterized in that: the device comprises a limb sleeve (1), a fixed soft belt (2), fixed ropes (4) and a distance buffer (5), wherein the limb sleeve (1) comprises a left part and a right part, rope fastening buckles (541) are respectively arranged on two sides of the distance buffer (5), the limb sleeve (1) is connected with the rope fastening buckles (541) through a connecting rope (6), two fixed soft belts (2) are fixed on one side of the limb sleeve (1), two soft belt rings (3) are arranged on the other side of the limb sleeve (1), and two fixed ropes (4) are arranged below the fixed soft belt (2) on the limb sleeve (1);

a buffer rope (58) is arranged in the distance buffer (5), the buffer rope (58) is tied on the buffer assembly, and the tether buckle (541) is connected with the buffer rope (58).

2. A limb restraint strap according to claim 1, wherein: the inner side surface of one side of the limb sleeve (1) is provided with a pasting net surface, and the outer side surface of the other side is provided with a pasting net surface.

3. A limb restraint strap according to claim 1, wherein: the distance buffer (5) comprises a cylinder body (50), a buffer rope (58) and a buffer assembly, the buffer assembly comprises a double-cylinder (51), a spring (55), a limit stop (512), a guide wheel (52) and a positioning column (53), two rope winding cylinders (511) are arranged on the double-cylinder (51), rotating shafts are arranged at two ends of the double-cylinder (51), the rotating shafts are arranged at two ends in the cylinder body (50) through bearings (56), springs (55) are arranged between two ends of the double-cylinder (51) and two end walls in the cylinder body (50), the limit stop (512) are arranged at the same side at two ends of the double-cylinder (51), a blocking block (57) is arranged in the cylinder body (50), rope outlet holes are symmetrically formed in two sides of the cylinder body (50), one end of the buffer rope (58) is wound on the rope winding cylinders (511), the other end of the buffer rope winding cylinders (52) passes through the holes of the positioning column (53), the end portions of the buffer rope (58) are tied with a baffle (54) and the baffle (54) are arranged outside the rope outlet holes, and the baffle (54) is fastened on the rope outlet holes.

4. A limb restraint strap according to claim 1, wherein: the two limb sleeves (1) are directly connected by adopting a fixed-length connecting rope (6), and the distance buffer (5) is canceled.

5. A limb restraint strap according to claim 1, wherein: after the limb sleeve (1) is fastened by the fixing rope (4), the tail end rope (41) with the length of 0.8-1.2m is reserved on the fixing rope (4).

6. A limb restraint strap according to claim 1, wherein: the distance buffers (5) have different specifications, and the outward stretching lengths of the rope fastening buckles (541) at the two ends of the distance buffers (5) of the different specifications are different.