CN219645999U - Prevent pressing sore and prevent unplanned tube drawing restraint device - Google Patents

Abstract

The utility model discloses a restraint device for preventing pressure sores and preventing unplanned tube drawing, which belongs to the technical field of medical accessories and comprises an upper semicircular cover, wherein a lower semicircular cover is arranged below the upper semicircular cover, and both sides of the lower semicircular cover are provided with limiting ventilation assemblies; the limiting ventilation assembly comprises an arc-shaped support plate arranged on one side of the lower semicircular cover. According to the utility model, the limiting ventilation assembly is arranged, the arc-shaped support plate has a solid shape to support the upper semicircular cover and the lower semicircular cover, penetrating air enters the inside of the contact ventilation holes along the side ventilation holes, the ventilation holes can generate ventilation for the inside of the upper semicircular cover and the inside of the lower semicircular cover, the solid constraint arm has a small moving range, the patient is restrained more stably, the ventilation area of the contact position is wider, the ventilation effect is better, and pressure sores are not easy to form.

Description

A restraint device for preventing pressure ulcers and preventing unplanned extubation

Technical field

The utility model relates to the technical field of medical accessories, in particular to a restraint device for preventing pressure ulcers and preventing unplanned extubation.

Background technique

Patients (especially agitated, young children, etc.) need to keep the tube in place during the process of puncture and recovery from anesthesia after surgery. Under these special circumstances, non-cooperation may occur, resulting in a high chance of unplanned extubation. Therefore, it is necessary to use an extubation restraint device to restrain the patient.

The utility model patent with patent application publication number CN214434727U discloses an anti-extubation restraint device for patients, which includes a device body. The device body includes a protective bottom pad. One side of the protective bottom pad is connected with a device for fixing the device body on the hospital bed. The first strap, the side of the protective bottom pad is detached and connected to the wrist placement pad, the side of the wrist placement pad away from the protective bottom pad is connected to the hand placement pad, and the side of the hand placement pad close to the first strap is provided with a third strap. A second strap is used in conjunction with the first strap; the hand placement pad is provided with a hand fixing component to facilitate exposure of the back of the hand when fixing the patient's hand. This utility model is designed according to existing needs. The forearm fixing component and the wrist fixing strap There is an empty slot between the hand fixation component and the wrist fixation strap to facilitate observation during infusion. The opening area on the forearm fixation component facilitates observation of the forearm infusion position and exposes the forearm infusion position, and can inspect the patient's hand and The wrist is stably fixed to prevent the hand from falling out.

However, during the use of the above structure, due to the straps, protective cushions and cotton layers for protection, the binding firmness is poor. Once the patient exerts force, the space for movement is large, and the ventilation and heat dissipation holes of the contact parts are small, which makes it easy to Causes the patient to develop pressure ulcers and therefore requires a restraint device to prevent pressure ulcers and prevent unplanned extubation.

Utility model content

The technical solution of the present utility model is aimed at the technical problem that the existing technical solutions are too single, and provides a solution that is significantly different from the existing technical solutions. To this end, the utility model provides a restraint device for preventing pressure ulcers and preventing unplanned extubation. In order to solve the problem in the prior art, due to the use of straps, protective cushions and cotton layers for protection, the binding firmness is poor, the patient has a large space for movement once the patient exerts force, and the ventilation and heat dissipation holes of the contact parts are small, making it easy to use. Technical issues in patients developing pressure ulcers.

In order to achieve the above purpose, the present utility model provides the following technical solution: a restraint device for preventing pressure ulcers and preventing unplanned extubation, including an upper semicircular cover, and a lower semicircular cover is installed below the upper semicircular cover, and the lower semicircular cover There are limited ventilation components on both sides;

The limited ventilation component includes an arc-shaped support plate arranged on one side of the lower semicircular cover, and the inner wall of the arc-shaped support plate is bonded with a silicone ring through hot melt glue. The inner wall of the silicone ring is provided with a plurality of circular rings, etc. There are contact ventilation holes distributed at intervals, and one side of the silica gel ring is embedded and penetrated with a plurality of side ventilation holes equidistantly distributed in a circular ring, and one side of the arc-shaped support plate is embedded and penetrated with a plurality of conductive ventilation holes. The upper semicircular cover and the lower semicircular cover are hingedly connected, and the inner walls of the upper semicircular cover and the lower semicircular cover are polished and polished. The contact ventilation holes are connected with the side ventilation holes, and the inner wall of the silicone ring Both corner lines are chamfered.

Preferably, two Velcro thorn tops are installed on one side of the outer wall of the upper semicircular cover, and two Velcro round tops are installed on one side of the outer wall of the lower semicircular cover, and the combination of the Velcro round tops and the Velcro thorn tops is Removable bonding.

Preferably, an operating groove and a guide groove are embedded above the outer wall of the upper semicircular cover, and the guide groove is located on the side of the operating groove, and an elastic plastic limit shaft is provided on the inner wall of the guide groove. The operating groove A sliding cover for observing the position of the indwelling tube is installed above, and a first magnet is provided on one side of the sliding cover, and a second magnet with detachable magnetic attraction is provided on one side of the first magnet.

Preferably, the elastic plastic limiting shaft is fixedly connected to the upper semicircular cover to which the guide groove belongs, and the outer wall of the elastic plastic limiting shaft is polished.

Preferably, the upper semicircular cover and the lower semicircular cover are made of acrylic.

The utility model has the following advantages:

1. By setting up a limited ventilation component, the arc-shaped support plate has a solid shape and supports the upper semicircular cover and the lower semicircular cover. The penetrated air enters into the interior of the contact ventilation holes along the side ventilation holes, and multiple ventilation holes are connected. The holes can provide ventilation to the inside of the upper semicircular cover and the lower semicircular cover. The solid restraint arm has a small range of movement, which not only restrains the patient more stably, but also has a wider ventilation area at the contact position, making the ventilation effect better and less likely to form pressure ulcers;

2. Pull the elastic plastic limit shaft sideways to deform, then insert the indwelling needle pipe from the inside of the guide groove. Loosen the elastic plastic limit shaft to restrain the pipe under the action of rebound force, and move the sliding cover. Sliding on the upper semicircular cover makes it convenient for medical staff to connect the indwelling pipeline later.

Description of the drawings

In order to more clearly explain the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to describe the embodiments or the prior art will be briefly introduced below. Obviously, the drawings in the following description are only exemplary. For those of ordinary skill in the art, other implementation drawings can be obtained based on the extension of the provided drawings without exerting creative efforts.

The structures, proportions, sizes, etc. shown in this specification are only used to coordinate with the contents disclosed in the specification for the understanding and reading of people familiar with this technology. They are not used to limit the conditions for the implementation of the utility model, and therefore do not have any In terms of technical substantive significance, any structural modifications, changes in proportions or adjustments in size should still fall within the scope of what is disclosed in the present utility model without affecting the effects that the utility model can produce and the purposes that can be achieved. The technical content must be within the scope that can be covered.

Figure 1 is a schematic diagram of the overall structure of the utility model;

Figure 2 is a schematic structural diagram of the connection between the silicone ring and the arc-shaped support plate in the utility model;

Figure 3 is a schematic structural diagram of the sliding opening part of the sliding cover in the present utility model;

Figure 4 is an enlarged structural schematic diagram of position A in Figure 3 of the present utility model;

Figure 5 is a schematic structural diagram of another embodiment of the arc-shaped support plate of the present invention;

In the picture: 1. Upper semi-circular cover; 2. Lower semi-circular cover; 3. Arc-shaped support plate; 4. Silicone ring; 5. Contact ventilation hole; 6. Side ventilation hole; 7. Conductive ventilation hole; 8. Velcro. Thorn wool strip; 9. Velcro round wool strip; 10. Guide groove; 11. Elastic plastic limit shaft; 12. Slide cover; 13. First magnet; 14. Second magnet; 15. Arc limit groove; 16. Operation slot.

Detailed ways

The implementation of the present utility model is described below with specific embodiments. Those familiar with this technology can easily understand other advantages and effects of the present utility model from the content disclosed in this specification. Obviously, the described embodiments are the best examples of the present utility model. Some examples, not all examples. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the scope of protection of the present utility model.

As shown in Figures 1-4, a restraint device for preventing pressure ulcers and preventing unplanned extubation. The unplanned extubation restraint device is provided with a limited ventilation component. The arrangement of the component can solidly limit the position of the patient's arm. Constraint, while ensuring that the contact area generates a large amount of breathable area for better breathability. The specific structural settings of the components are as follows:

In some embodiments, as shown in Figures 1-2, the limited ventilation component includes an arc-shaped support plate 3 provided on one side of the lower semicircular cover 2, and the inner wall of the arc-shaped support plate 3 is bonded with a silicone ring through hot melt glue. 4. The inner wall of the silicone ring 4 is provided with a plurality of contact ventilation holes 5 equidistantly distributed in a circular ring, and one side of the silicone ring 4 is embedded with a plurality of side ventilation holes 6 equidistantly distributed in a circular ring, arc-shaped. One side of the support plate 3 is embedded with a plurality of conductive ventilation holes 7, the upper semicircular cover 1 and the lower semicircular cover 2 are hingedly connected, and the inner walls of the upper semicircular cover 1 and the lower semicircular cover 2 are polished. The contact ventilation holes 5 and the side ventilation holes 6 are connected, and the two corner lines of the inner wall of the silicone ring 4 are chamfered.

During the use of this embodiment, the patient's upper arm can be inserted into the silicone ring 4. Since the silicone ring 4 is squeezed along the chamfered surface of the inner wall of the silicone ring 4, the silicone ring 4 is deformed, and the silicone ring 4 can be passed through. Limit the patient's upper arm, and then insert another silicone ring 4 into the patient's forearm. After opening the upper semicircular cover 1 and the lower semicircular cover 2, the upper semicircular cover 1 and the lower semicircular cover 2 can be wrapped around the patient's arm. The two arc-shaped support plates 3 can be limited at the position, so that when in use, the arc-shaped support plates 3 have a solid shape and play a supporting role in the upper semi-circular cover 1 and the lower semi-circular cover 2, and the upper semi-circular cover 1 and the lower semi-circular cover 2 The lower semicircular cover 2 also plays a supporting role for the solid shape, so the floating range of the patient's arm is small and the restraint is more stable. The thickness of the arc-shaped support plate 3 in this embodiment is sufficient for the fixation of the silicone ring 4. The arc-shaped support plate 3 can also be set to different thicknesses according to needs. The specific models will not be described again here.

In addition, the arc-shaped support plate 3 and the silicone ring 4 in this application can also adopt a semicircular butt-jointed structure. As shown in Figure 5, the arc-shaped support plate 3 is divided into an upper and lower symmetrical plug-in structure. In specific use , disassemble the arc-shaped support plate 3, put the arm into the silicone ring 4, then insert and fix the arc-shaped support plate 3, and then put it into the upper semi-circular cover 1 and the lower semi-circular cover 2.

At the same time, in order to achieve better limiting of the arc-shaped support plate 3, in the embodiment of the present application, arc-shaped limiting grooves 15 can be provided on the inner walls of the upper semi-circular cover 1 and the lower semi-circular cover 2. When in use, the upper semi-circular cover can be 1 and the lower semicircular cover 2 are opened, align the arc-shaped support plate 3 with the arm through the arc-shaped limit groove 15, place and snap it in, and then close the upper semicircular cover 1 and the lower semicircular cover 2, thereby preventing arcing. The shape support plate 3 moves in the length direction of the upper semicircular cover 1 and the lower semicircular cover 2.

At the same time, the contact ventilation holes 5 are in contact with the patient to generate ventilation. The penetrated air enters the inside of the contact ventilation holes 5 along the side ventilation holes 6. In this way, the skin of the contact part has better ventilation. Multiple conduction ventilation holes 7 can be aligned with the upper semicircle. Ventilation is generated inside the cover 1 and the lower semicircular cover 2. The small holes on the upper semicircular cover 1 and the lower semicircular cover 2 can also be ventilated. There are many specifications in the arc-shaped support plate 3 structure. The difference lies in the inside of the arc-shaped support plate 3. Diameter size, the outer diameter of the arc-shaped support plate 3 matches the inner diameter formed by the upper semicircular cover 1 and the lower semicircular cover 2 and can be stuck with each other. However, the inner diameters of the arc-shaped support plates 3 of different specifications are different. To adapt to patients with different arm thicknesses, the matching arc-shaped support plate 3 can be selected according to actual usage conditions.

In some embodiments, as shown in Figure 1, two Velcro thorn strips 8 are installed on one side of the outer wall of the upper semicircular cover 1, two Velcro round strips 9 are installed on one side of the outer wall of the lower semicircular cover 2, and the Velcro The detachable bonding between the round tops 9 and the Velcro thorn tops 8 makes it easier to squeeze the Velcro thorns 8 and the Velcro round tops 9 when the upper semicircle cover 1 and the lower semicircle cover 2 hinge the box cover on the patient's arm. Pressure bonding creates restraints.

In some embodiments, as shown in Figures 3-4, an operating groove 16 and a guide groove 10 are embedded above the outer wall of the upper semicircular cover 1, and the guide groove 10 is provided on the side of the operating groove 16, and on the side of the guide groove 10 The inner wall is provided with an elastic plastic limit shaft 11, and a sliding cover 12 for observing the position of the indwelling tube is installed above the operating slot 16, and a first magnet 13 is provided on one side of the sliding cover 12, and a first magnet 13 is provided on one side of the first magnet 13. The second magnet 14 of the detachable magnetic attraction is slidingly connected to the sliding cover 12 and the upper semicircular cover 1. The elastic plastic limit shaft 11 is fixedly connected to the upper semicircular cover 1 to which the guide groove 10 belongs. The elastic plastic limit shaft 11The outer wall is polished.

During the use of this embodiment, the sliding cover 12 can be slid to open the operating slot 16 to operate the indwelling needle, further pull out the indwelling needle tube on the patient's arm, and pull the elastic plastic limit shaft 11 sideways to deform. , then insert the indwelling needle pipe from the inside of the guide groove 10, loosen the elastic plastic limit shaft 11 to restrain the pipe under the action of rebound force, and then move the sliding cover 12 to slide on the upper semicircular cover 1, The first magnet 13 and the second magnet 14 are magnetically fixed and play the role of sealing.

In this embodiment, the upper semicircular cover 1 and the lower semicircular cover 2 are made of acrylic.

Although the present utility model has been described in detail with general descriptions and specific examples above, it is obvious to those skilled in the art that some modifications or improvements can be made on the basis of the present utility model. Therefore, these modifications or improvements made without departing from the spirit of the present invention all fall within the scope of protection claimed by the present invention.

Terms such as "upper", "lower", "left", "right", "middle", etc. cited in this specification are only for convenience of description and are not used to limit the scope of the present invention. , changes or adjustments in their relative relationships, provided there is no substantial change in the technical content, shall also be deemed to be within the scope of the present utility model's implementation.

Claims (8)

1. A restraint device for preventing pressure ulcers and unplanned extubation, including an upper semicircular cover (1), and a lower semicircular cover (2) is installed below the upper semicircular cover (1), characterized in that: the lower semicircular cover (1) There are limited ventilation components on both sides of the semicircular cover (2); The limited ventilation component includes an arc-shaped support plate (3) provided on one side of the lower semicircular cover (2), and the inner wall of the arc-shaped support plate (3) is bonded with a silicone ring (4) through hot melt adhesive. The inner wall of the silicone ring (4) is provided with a plurality of contact ventilation holes (5) equidistantly distributed in a circular ring, and one side of the silicone ring (4) is embedded and penetrated with a plurality of side ventilation holes equidistantly distributed in a circular ring. (6) A plurality of conductive and breathable holes (7) are embedded and penetrated on one side of the arc-shaped support plate (3). 2. A restraint device for preventing pressure ulcers and preventing unplanned extubation as claimed in claim 1, characterized in that: the upper semicircular cover (1) and the lower semicircular cover (2) are hingedly movably connected, and the upper semicircular cover (1) and the lower semicircular cover (2) are hinged and movable. The inner walls of the semicircular cover (1) and the lower semicircular cover (2) are polished. 3. A restraint device for preventing pressure ulcers and preventing unplanned extubation according to claim 1, characterized in that: the contact ventilation hole (5) and the side ventilation hole (6) are connected, and the silicone rubber The two corner lines of the inner wall of the ring (4) are chamfered. 4. A restraint device for preventing pressure ulcers and preventing unplanned extubation according to claim 1, characterized in that: two Velcro thorn strips (8) are installed on one side of the outer wall of the upper semicircular cover (1). , Two Velcro round tops (9) are provided on one side of the outer wall of the lower semicircular cover (2), and the Velcro round tops (9) and the Velcro thorn tops (8) are detachably bonded. 5. A restraint device for preventing pressure ulcers and preventing unplanned extubation as claimed in claim 1, characterized in that: an operating groove (16) and a guide groove (16) are embedded above the outer wall of the upper semicircular cover (1). 10), and the guide groove (10) is provided on the side of the operating groove (16), and an elastic plastic limiting shaft (11) is provided on the inner wall of the guide groove (10), above the operating groove (16) A sliding cover (12) is installed for observing the position of the indwelling tube, and a first magnet (13) is provided on one side of the sliding cover (12), and a detachable magnetic suction is provided on one side of the first magnet (13). of the second magnet (14). 6. A restraint device for preventing pressure ulcers and preventing unplanned extubation according to claim 5, characterized in that: the sliding cover (12) and the upper semicircular cover (1) are slidingly connected. 7. A restraint device for preventing pressure ulcers and preventing unplanned extubation according to claim 5, characterized in that: the upper semicircular cover (1) to which the elastic plastic limiting shaft (11) and the guide groove (10) belong ) are fixedly connected, and the outer wall of the elastic plastic limiting shaft (11) is polished. 8. A restraint device for preventing pressure ulcers and preventing unplanned extubation according to claim 1, characterized in that: the upper semicircular cover (1) and the lower semicircular cover (2) are made of acrylic.