CN219835733U - Adjustable patient restraint strap - Google Patents

Abstract

The utility model belongs to the technical field of medical auxiliary devices, and particularly relates to an adjustable patient restraint strap which comprises a lower wristband, a rotating shaft, a first flexible sheath and a second flexible sheath, wherein an upper wristband is arranged at the upper end of the lower wristband, the upper right end of the lower wristband is rotatably connected with the bottom end of the right side of the upper wristband through the rotating shaft, the first flexible sheath is fixed at the inner side of the upper end of the lower wristband, the second flexible sheath is fixed at the inner side of the bottom end of the upper wristband, a lock rod is fixed at the upper left end of the lower wristband, a plurality of first locking teeth are integrally formed on the left end face of the lock rod, a lock sleeve is fixed at the left end of the upper wristband, the lock rod is movably connected with the first locking teeth, an opening is formed at the left side of the first locking teeth, a pull shaft is movably arranged in the opening, a pull button is fixed at the left end of the pull shaft, and a locking sheet is fixed at the right end of the pull shaft.

Description

Adjustable patient restraint strap

Technical Field

The utility model belongs to the technical field of medical auxiliary devices, and particularly relates to an adjustable patient restraint strap.

Background

In the ward treatment and nursing process, some nerve patients with unclear mind and dysphoria often take out various medical pipelines such as a breathing machine pipeline, a nasogastric tube, a catheter, a simple urine bag, a venous transfusion tube and the like due to own diseases, sometimes the patient can scratch himself, family members or medical staff, and great inconvenience is brought to treatment and nursing, so that the medical staff needs to adopt constraint measures to limit the hands of the patient for treatment and nursing, and generally adopts constraint tools to prevent the patient from pulling out the tube in clinic, such as the prior constraint belts on the market.

However, the conventional restraining belts on the market have the following disadvantages in the use process: the restraint strap is softer and thinner, one end of the restraint strap is wound and tightened with the wrist, and after the other end of the restraint strap is bound and fixed with the sickbed guardrail, the contact part of the wrist and the restraint strap can cause pressure injury in the struggling process of a patient, and the use effect is poor.

To this end, we propose an adjustable patient restraint strap to solve the above-mentioned problems.

Disclosure of Invention

In order to solve the problems in the prior art, the utility model provides an adjustable patient restraint strap which has the characteristics of good protection and good adjustability.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a patient restraint belt with adjustable, includes wrist strap, pivot, flexible sheath first and flexible sheath second, the upper end of wrist strap is provided with the wrist strap down, the right side upper end of wrist strap and the right side bottom of last wrist strap rotate through the pivot and be connected, the upper end inboard of wrist strap is fixed with flexible sheath first down, the bottom inboard of going up the wrist strap is fixed with flexible sheath second, the left side upper end of wrist strap is fixed with the locking lever down, the left end face integrated into one piece of locking lever has a plurality of lock tooth first, the left side bottom of going up the wrist strap is fixed with the lock sleeve, locking lever and lock tooth movable connection, the trompil has been seted up on the left side of lock tooth first, the inside activity of trompil has the pull shaft, the left end of pull shaft is fixed with the pull button, the right-hand member of pull shaft is fixed with the locking plate, the right-hand member face of locking plate is fixed with a plurality of lock tooth second, lock tooth second and lock tooth first each other, be fixed with the spring between locking plate and the lock sleeve interlock each other, just spring and pull shaft are mutually overlapped.

As an optimal technical scheme of the adjustable patient restraint strap, a connecting sleeve is fixed on the right side of the lower wrist strap, and a binding strap is fixed in the connecting sleeve.

As an optimal technical scheme of the adjustable patient restraint strap, the strap is a nylon cloth component.

As an optimal technical scheme of the adjustable patient restraint strap, the first flexible sheath and the second flexible sheath are cotton cloth members.

As an optimal technical scheme of the adjustable patient restraint strap, the lower wrist strap, the rotating shaft, the upper wrist strap and the flexible sheath are all of semicircular structures.

As an optimal technical scheme of the adjustable patient restraint strap, the lock rod, the lock sleeve and the lock plate are all of arc structures.

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

when the wrist restraint strap is used, the first flexible sheath and the second flexible sheath are arranged up and down to restrain the wrist, the restraint area of the wrist can be greatly increased, the first flexible sheath and the second flexible sheath are soft, the wrist restraint is more comfortable, pressure damage is not easy to occur in the restraint process, meanwhile, the first flexible sheath and the second flexible sheath can be movably opened and closed through the lower wrist strap, the upper wrist strap and the rotating shaft, the hand can be conveniently clamped and put, and the lower wrist strap and the rotating shaft can be contracted and adjusted through the lock rod and the lock sleeve, so that the wrist restraint strap is suitable for the wrist restraint of different sizes, the problem of the original restraint strap in the use process is solved, and the overall use effect is better.

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 diagram of the structure of the present utility model;

FIG. 2 is a schematic view of the partial structure of the connection of the lower wristband to the upper wristband according to the present utility model;

FIG. 3 is a schematic view of the connection structure of the lock rod and the lock sleeve according to the present utility model;

fig. 4 is a schematic view showing a partial sectional structure of a connection between a lock rod and a lock sleeve according to the present utility model.

In the figure: 1. a lower wristband; 2. a rotating shaft; 3. a wrist strap is arranged; 4. a flexible sheath I; 5. a flexible sheath II; 6. connecting the sleeves; 7. a strap; 8. a lock lever; 9. a lock sleeve; 10. a first locking tooth; 11. opening holes; 12. pulling a shaft; 13. pulling a button; 14. a locking plate; 15. locking teeth II; 16. and (3) a spring.

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.

Examples

Referring to fig. 1-4, the present utility model provides the following technical solutions: the adjustable patient restraint strap comprises a lower wristband 1, a rotating shaft 2, a first flexible sheath 4 and a second flexible sheath 5, wherein an upper wristband 3 is arranged at the upper end of the lower wristband 1, the upper right end of the lower wristband 1 is rotationally connected with the right bottom end of the upper wristband 3 through the rotating shaft 2, the first flexible sheath 4 is fixed on the inner side of the upper end of the lower wristband 1, the second flexible sheath 5 is fixed on the inner side of the bottom end of the upper wristband 3, the first flexible sheath 4 and the second flexible sheath 5 are cotton cloth members, and the lower wristband 1, the rotating shaft 2, the upper wristband 3 and the first flexible sheath 4 are of semicircular structures;

further, referring to fig. 1, 2, 3 and 4, the upper left end of the lower wristband 1 is fixed with a lock rod 8, the left end face of the lock rod 8 is integrally formed with a plurality of first lock teeth 10, the left bottom end of the upper wristband 3 is fixed with a lock sleeve 9, the lock rod 8 is movably connected with the first lock teeth 10, the left side of the first lock teeth 10 is provided with an opening 11, a pull shaft 12 is movably arranged in the opening 11, a pull button 13 is fixed at the left end of the pull shaft 12, a locking plate 14 is fixed at the right end of the pull shaft 12, a plurality of second lock teeth 15 are fixed at the right end face of the locking plate 14, the second lock teeth 15 are mutually meshed with the first lock teeth 10, a spring 16 is fixed between the locking plate 14 and the lock sleeve 9, the spring 16 is mutually sleeved with the pull shaft 12, the lock rod 8, the lock sleeve 9 and the locking plate 14 are of arc structures, the first lock teeth 10 on the lock rod 8 and the second lock teeth 15 on the locking plate 14 in the lock sleeve 9 are of triangle structures, but the directions are opposite, after the lock rod 8 is inserted into the lock sleeve 9, the lock plate 14 with the second lock tooth 15 can retract leftwards under the extrusion force of the first lock tooth 10 on the lock rod 8, so that the insertion of the lock rod 8 relative to the lock sleeve 9 is not hindered, after the lock rod 8 stops moving relative to the lock sleeve 9, the lock plate 14 with the second lock tooth 15 can reset rightwards by itself under the elastic restoring force of the spring 16, the second lock tooth 15 on the lock plate 14 is reversely clamped with the first lock tooth 10 at the corresponding position on the lock rod 8, thus completing the self-locking of the lock rod 8 and the lock plate 14 in the lock sleeve 9, saving labor and being convenient and quick, and then the pull shaft 12 and the lock plate 14 with the second lock tooth 15 can be pulled leftwards by the pull button 13 to move, so that the second lock tooth 15 on the lock plate 14 is separated from the first lock tooth 10 on the lock rod 8, and the locking state of the lock plate 14 in the lock sleeve 9 can be released, the opening and closing of the lower wrist strap 1 and the upper wrist strap 3 and the shrinkage adjustment of the opening size are facilitated;

further, referring to fig. 1 and 2, a connecting sleeve 6 is fixed on the right side of the lower wristband 1, a binding band 7 is fixed in the connecting sleeve 6, the binding band 7 is a nylon cloth member, and the binding band 7 in the connecting sleeve 6 is used for binding and connecting the lower wristband 1, the upper wristband 3 and the sickbed guardrails.

In the embodiment, when the wrist restraint strap is used, the wrist restraint area can be greatly increased through the flexible first sheath 4 and the flexible second sheath 5 which are arranged up and down, the flexible first sheath 4 and the flexible second sheath 5 are soft, so that the wrist restraint is more comfortable, the pressure injury is not easy to occur in the restraint process, meanwhile, the flexible first sheath 4 and the flexible second sheath 5 can be movably opened and closed through the lower wrist strap 1, the upper wrist strap 3 and the rotating shaft 2, the hand is convenient to clamp and release, and the lower wrist strap 1 and the rotating shaft 2 can be contracted and adjusted through the lock rod 8 and the lock sleeve 9, so that the wrist restraint strap is suitable for the restraint of wrists with different sizes, the problem of the original restraint strap in the use process is solved, and the whole use effect is better.

The utility model has the following application flow and working principle: when the lock is used, the pull button 13 is used for pulling the shaft 12 and the locking plate 14 outwards, the spring 16 is compressed, the second locking tooth 15 on the locking plate 14 is separated from the first locking tooth 10 on the locking plate 8, so that the locking state of the locking plate 14 in the locking sleeve 9 and the locking rod 8 is released, the upper wrist strap 3 is turned upwards relative to the lower wrist strap 1 through rotation of the rotating shaft 2, the locking rod 8 is separated from the locking sleeve 9, the lower wrist strap 1 and the upper wrist strap 3 are opened, the wrist is placed on the lower wrist strap 1 and is positioned in the flexible sheath 4, the upper wrist strap 3 is turned downwards relative to the lower wrist strap 1 through rotation of the rotating shaft 2, the locking rod 8 is inserted into the locking sleeve 9, the first locking tooth 10 on the locking rod 8 can be locked and clamped with the second locking tooth 15 on the locking plate 14 through elasticity of the spring 16, locking is completed automatically, locking fixation between the lower wrist strap 1 and the upper wrist strap 3 and restraint of an opponent wrist strap 7 on the lower wrist strap 1 are finally bound and fixed further on a sickbed guardrail.

In this embodiment, the details not described in detail are in the category of the prior art and the common general knowledge.

Finally, it should be noted that: the above is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that the present utility model is described in detail with reference to the foregoing embodiments, and modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (6)

1. An adjustable patient restraint strap, characterized in that: including lower wrist strap (1), pivot (2), flexible sheath one (4) and flexible sheath two (5), the upper end of lower wrist strap (1) is provided with wrist strap (3), the right side upper end of lower wrist strap (1) is connected through pivot (2) rotation with the right side bottom of last wrist strap (3), the upper end inboard of lower wrist strap (1) is fixed with flexible sheath one (4), the bottom inboard of last wrist strap (3) is fixed with flexible sheath two (5), the left side upper end of lower wrist strap (1) is fixed with locking lever (8), the left end face integrated into one piece of locking lever (8) has a plurality of lock tooth one (10), the left side bottom of going up wrist strap (3) is fixed with lock sleeve (9), locking lever (8) and lock tooth one (10) swing joint, trompil (11) have been seted up in the left side of lock tooth one (10), the inside activity of trompil (11) has pull shaft (12), the left end of pull shaft (12) is fixed with pull button (13), the left end of pull shaft (12) is fixed with locking tooth one (14) and lock tooth one (14) are fixed with lock tooth one (14) each other, lock tooth one (14) is fixed with lock tooth one (14), and the spring (16) is sleeved with the pull shaft (12).

2. An adjustable patient restraint strap according to claim 1, wherein: the right side of lower wrist strap (1) is fixed with even cover (6), even cover (6) inside is fixed with bandage (7).

3. An adjustable patient restraint strap according to claim 2, wherein: the binding band (7) is a nylon cloth component.

4. An adjustable patient restraint strap according to claim 1, wherein: the first flexible sheath (4) and the second flexible sheath (5) are cotton cloth members.

5. An adjustable patient restraint strap according to claim 1, wherein: the lower wrist strap (1), the rotating shaft (2), the upper wrist strap (3) and the first flexible sheath (4) are all in semicircular structures.

6. An adjustable patient restraint strap according to claim 1, wherein: the lock rod (8), the lock sleeve (9) and the locking plate (14) are all arc-shaped structures.