CN218684902U - Prevention patient unplanned tube drawing protective sheath - Google Patents

Abstract

The utility model provides a protective cover for preventing unplanned extubation of patients, which belongs to the technical field of medical accessories. It includes a protective cover. The protective cover is wound and closed to form a protective cover that can restrain the hands from touching the pipe and will not restrict the movement of the hands. When the protective cover is closed, it is fixed by a Velcro structure. Both ends of the protective sheath are open, and the inlet end of the protective sheath also has a wrist fixing structure. The protective cover formed by the winding and closing of the shield can cover the patient's hand. The protective cover can effectively block and control the range of movement of the patient's fingers, making it difficult to touch the pipeline and prevent unplanned extubation. The protective cover The two ends are open to facilitate the nurse to observe and operate the hand, and the air permeability is high, which will not restrict the movement of the hand to improve the comfort of the hand. The wrist fixing structure can also fix the wrist to prevent the protective cover Front and rear displacement.

Description

A protective cover for preventing unplanned extubation of patients

technical field

The utility model belongs to the technical field of medical accessories and relates to a protective cover for preventing unplanned extubation of patients.

Background technique

Unplanned extubation Unplanned Extubatio, UEX refers to the accidental removal of the cannula or the removal of the intubation by the patient without the consent of the medical staff, including extubation caused by improper operation of the medical staff. The incidence of UEX is one of the sensitive quality indicators of clinical care. Once UEX occurs, it can cause loss of patient access and tissue damage, increase patient pain and prolong hospital stay, and in severe cases can be life-threatening. According to reports, the incidence of accidental catheter removal worldwide is 0.0%-29.0%, and the shedding density per 100 catheters is 0-4.6 times;

At present, clinically, for patients with unplanned extubation prevention tools, the commonly used ring restraint belts on the wrist, glove-type restraint gloves, and some large-area body restraint garments or cloth sheets. The ring-shaped restraint mainly restricts the movement of the wrist, and cannot restrict the fine movement of the patient's fingers, and it is easy to untie it by itself and lose its protective effect. Glove-type restraint gloves, hand movement is restricted and airtight, and the patient's wearing comfort is poor; the patient's wearing compliance is low, and it is inconvenient for nurses to observe and perform hand operations. Body restraint clothing, the patient's range of motion is limited, the comfort is poor and it is inconvenient to wear. It is not easy for nurses to observe, and it is easy to cause skin damage.

In order to overcome the deficiencies of the existing technology, people have continuously explored and proposed various solutions. For example, a Chinese patent discloses a protection device for preventing unplanned extubation with fingers [Application No.: 201922489921.X], including The hand protection cover and the palm fixing structure arranged in the hand protection cover; the hand protection cover includes a palm protection part and a wrist fixing part connected to each other; the palm protection part includes two parts, a palm protection sheet and a back protection sheet, connected The upper part is connected by a zipper; the palm protection sheet is fixed with a hard plate; the wrist fixing part is provided with an opening; the palm fixing structure is set inside the palm protection part, and the palm fixing structure includes a palm fixing belt and a finger fixing belt; There is an adjustment buckle on the outer surface of the part, the head and tail of the adjustment buckle are fixedly connected with the fixed part of the wrist, and several places in the middle are fixedly connected with the fixed part of the wrist, forming multiple passages for the straps to pass through, and the straps pass through the passages;

The advantages of the above utility model are: the function of finger fixation and palm fixation is added, which can prevent the patient’s hand from flexing and turning over in the protective glove, ensure sufficient palm circumference and wrist circumference difference, and strengthen the protection function, but there are also hand activities. Limited airtightness, poor wearing comfort for patients, and it is not easy for nurses to observe, and it is easy to cause skin damage.

Utility model content

The purpose of this utility model is to provide a protective cover for preventing patients from unplanned extubation in order to solve the above problems.

In order to achieve the above object, the utility model adopts the following technical solutions:

A protective cover for preventing unplanned extubation of patients, including a protective cover, the protective cover is wound and closed to form a protective cover that can restrain the hands from touching the pipeline and will not restrict the movement of the hand, the protective cover When closed, it is fixed by a Velcro structure, the two ends of the protective cover are open, and the inlet end of the protective cover also has a wrist fixing structure.

In the aforementioned protective sheath for preventing unplanned extubation of patients, the side of the protective sheath away from the inlet end is opened to form a ventilating window for observation and ventilation.

In the above-mentioned protective cover for preventing unplanned extubation of patients, the protective cover is cylindrical or conical. When the protective cover is cylindrical, the inner diameter of the ventilation window is equal to the inner diameter of the inlet end. The protective cover The cross-section of the board is rectangular when laid flat. When the protective cover is tapered, the inner diameter of the ventilation window is larger than the inner diameter of the inlet end, and the cross-section of the guard plate is fan-shaped when laid flat.

In the aforementioned protective sleeve for preventing unplanned extubation of patients, the wrist fixing structure includes:

Wrist fixing belt, the wrist fixing belt is fixed on the side of the inlet end away from the protective cover, and the wrist fixing belt is in the shape of a belt when the guard plate is laid flat and in the shape of a cylinder when the guard plate is closed;

Thumb ring, the thumb ring includes an extension belt integrally provided with the wrist fixing belt, and the extension belt is located inside the protective cover, and the extension belt is provided with a fixing hole for the thumb to pass through.

In the aforementioned protective cover for preventing unplanned extubation of patients, the wrist fixing belt is made of a high-elastic composite fabric formed by three-dimensional weaving of 3D elastic fibers.

In the aforementioned protection cover for preventing unplanned extubation of patients, the Velcro structure includes:

No. 1 Velcro, the No. 1 Velcro is set on the outside of the guard plate and is flush with one end of the guard plate. The No. 1 Velcro is also provided with patterns and/or Chinese and English prompts for prompting the inside and outside of the guard plate;

No. 2 Velcro, the No. 2 Velcro is arranged on the inner side of the guard plate and can be bonded with the No. 1 Velcro.

In the aforementioned protective cover for preventing unplanned extubation of patients, a luminous display strip for illuminating at night is provided on the outer edge of the guard plate for observation.

In the above-mentioned protective cover for preventing unplanned extubation of patients, the guard plate is also provided with a strap connection structure for fixing the protective cover on both sides of the bed rail after linking the straps.

In the above-mentioned protective cover for preventing unplanned extubation of patients, the strap connection structure includes a buckle fixed on the side of the guard plate close to the wrist fixing structure, and the lock has a button for passing the strap. Strap connection slot.

In the aforementioned protection cover for preventing unplanned extubation of patients, the guard plate is made of PE material.

Compared with the prior art, the utility model has the advantages of:

1. The protective cover formed by the winding and closing of the guard plate can cover the patient's hand. The protective cover can effectively block and control the range of movement of the patient's fingers, making it difficult to touch the pipeline and prevent unplanned extubation. The two ends of the protective cover are open to facilitate the nurse to observe and operate the hand, and the air permeability is high, which will not restrict the movement of the hand to improve the comfort of the hand. The wrist fixing structure can also fix the wrist to prevent The front and rear displacement of the protective cover is fixed by the Velcro structure to facilitate assembly and disassembly, and the size of the inlet end of the protective cover can be adjusted according to the thickness of the wrist.

2. The breathable window can provide enough air permeability for the protective cover, and it is convenient for medical staff to observe the condition of the hand or operate the hand.

3. The extension belt in the thumb ring extends into the protective cover and fits on the patient's thumb through the fixing hole. The protective cover can be better fixed through the thumb ring to prevent breakaway.

4. The combination of the No. 1 Velcro and the No. 2 Velcro can fix the guard and keep it in the protective cover state after the guard is closed. The fixation by the Velcro structure can facilitate assembly and disassembly, and because the No. 1 Velcro and the No. 2 Velcro The sticker has a certain width, adjusting the connection position of the No. 1 Velcro and the No. 2 Velcro can adjust the inner diameter of the inlet end, and setting at least two No. 2 Velcro can further increase the adjustable range of the size of the inlet end.

Other advantages, objectives and features of the utility model will partly be embodied through the following description, and partly will be understood by those skilled in the art through the research and practice of the utility model.

Description of drawings

Fig. 1 is a schematic diagram of the structure of the outer side of the guard plate when it is tiled;

Fig. 2 is a structural schematic diagram of the inner side when the guard plate is tiled;

Fig. 3 is a schematic diagram of the external structure of the protective cover formed by closing the guard plates when in use.

In the figure, guard plate 1, protective cover 2, Velcro structure 3, wrist fixing structure 4, wrist fixing belt 5, thumb ring 6, extension belt 7, fixing hole 8, No. 1 Velcro 9, and No. 2 Velcro 10. Luminous display belt 11, strap connection structure 12, lock buckle 13, strap 14, pattern 16, and prompts in Chinese and English 17.

Detailed ways

As shown in Figures 1 to 3, a protective cover for preventing unplanned extubation of patients includes a guard 1, which is wound and closed to form a restraint that the hands are not easy to touch the pipeline and does not restrict hand movements. The protective cover 2 is fixed by the Velcro structure 3 when the guard plate 1 is closed.

In this embodiment, the protective cover formed by winding and closing the guard plate 1 can cover the patient's hand, and the protective cover can effectively block and control the range of movement of the patient's fingers, making it difficult to touch the pipeline, and preventing unplanned extraction. The role of the tube, the two ends of the protective cover 2 are open to facilitate the nurse to observe and operate the hand, and the air permeability is high, which will not restrict the movement of the hand so as to improve the comfort of the hand. The wrist fixing structure 4 can also control The wrist is fixed to prevent the front and back displacement of the protective cover. The Velcro structure 3 is used to facilitate assembly and disassembly, and the size of the inlet end of the protective cover can be adjusted according to the thickness of the wrist.

Specifically, the side of the protective cover 2 away from the inlet end is opened to form a ventilating window for observation and ventilation. The breathable window can provide sufficient breathability for the protective cover, and can facilitate the medical staff to observe the condition of the hand or operate on the hand.

Preferably, as shown in FIGS. 1-3 , the protective sheath 2 is cylindrical or conical;

Specifically, when the protective cover 2 is cylindrical, the inner diameter at the ventilation window is equal to the inner diameter at the inlet end, and the section of the protective plate 1 is rectangular when laid flat; when the protective cover 2 is tapered, the inner diameter at the ventilation window is Greater than the inner diameter of the inlet end, the section of the guard plate 1 is fan-shaped when laid flat.

Specifically, as shown in FIGS. 1-3 , the wrist fixing structure 4 includes:

Wrist fixing belt 5, the wrist fixing belt 5 is fixed on the side away from the protective cover 2 at the inlet end, and the wrist fixing belt 5 is in the shape of a belt when the guard plate 1 is laid flat and in a cylindrical shape when the guard plate 1 is closed;

Thumb ring 6, the thumb ring 6 includes an extension strap 7 integrated with the wrist fixing strap 5, and the extension strap 7 is located inside the protective case 2, and the extension strap 7 is provided with a fixing hole 8 for the thumb to pass through .

The extension band in the thumb ring 6 extends into the protective sheath and is placed on the patient's thumb through the fixing hole, and the protective sheath can be better fixed by the thumb ring to prevent breaking away.

Preferably, the wrist fixing belt 5 is made of a high-elastic composite fabric formed by three-dimensional weaving of 3D elastic fibers. The above-mentioned high-elastic composite fabric can be used in existing products, and the wrist fixing belt made of the above-mentioned fabric can be more breathable and comfortable when worn.

Specifically, as shown in Figures 1-3, the Velcro structure 3 includes:

The No. 1 Velcro 9, the No. 1 Velcro 9 is arranged on the outside of the guard plate 1 and is flush with one end of the guard plate 1, and the No. 1 Velcro 9 is also provided with a pattern 16 for prompting the inside and outside of the guard plate 1 and/or Chinese and English prompts 17;

No. 2 Velcro 10, the No. 2 Velcro 10 is arranged on the inner side of the guard plate 1 and can be adhered to the No. 1 Velcro 9.

The combination of the No. 1 Velcro and the No. 2 Velcro can fix the guard and keep it in the protective cover state after the guard is closed. The Velcro structure can be fixed to facilitate assembly and disassembly, and because the No. 1 Velcro and the No. 2 Velcro have With a certain width, the inner diameter of the inlet port can be adjusted by adjusting the connecting position of the No. 1 Velcro and the No. 2 Velcro.

The patterns 16 and/or prompts 17 in Chinese and English used to prompt the inside and outside of the guard plate 1 can remind people to close the guard plate from the correct direction.

Preferably, as shown in FIGS. 1-3 , a luminous display strip 11 for lighting at night is provided on the outer edge of the guard plate 1 for observation. The luminous display band 11 can facilitate the observation of the nurse during the high-incidence period at night, so as to find out the bad behavior of unplanned extubation in time.

Preferably, as shown in FIG. 1 , the guard plate 1 is further provided with strap connection structures 12 for fixing the protective cover 2 on both sides of the bed rail after linking the straps. The strap connecting structure 12 includes a buckle 13 fixed on the side of the guard plate 1 close to the wrist fixing structure 4 , and the buckle 13 has a strap connecting groove for passing the strap 14 therein.

For individual patients with strong agitation, the protective cover can be fixed on the bed rails on both sides of the hospital bed through the straps passing through the strap connecting groove on the lock 13, further limiting the range of motion of the wrist and arm.

Preferably, the guard plate 1 is made of PE material. PE material has the advantages of being transparent, having a certain hardness but being moldable. Using PE material to prepare the guard plate can facilitate the observation of the hand through the guard plate, and the PE material that is both moldable and has a certain hardness can realize the spreading of the guard plate It can also provide good protection and restriction for the hands.

The specific embodiments described herein are only examples to illustrate the spirit of the present invention. Those skilled in the technical field to which the utility model belongs can make various modifications or supplements to the described specific embodiments or adopt similar methods to replace them, but they will not deviate from the spirit of the utility model or go beyond the appended claims defined range.

Although this article uses a lot of guard plate 1, protective cover 2, Velcro structure 3, wrist fixing structure 4, wrist fixing belt 5, thumb ring 6, extension belt 7, fixing hole 8, No. 1 Velcro 9, No. 2 Velcro 10, luminous display belt 11, strap connection structure 12, lock buckle 13, strap 14, pattern 16, Chinese and English prompts 17, etc., these terms are used only to describe and explain the utility model more conveniently The essence of; Interpreting them as any kind of additional restriction all violates the spirit of the present utility model.

Claims (10)

1. The utility model provides a prevention patient unplanned tube drawing protective sheath, includes backplate (1), its characterized in that, backplate (1) convolute and fold and form protective sheath (2) that can retrain the difficult pipeline of touchhing the hand and can not produce the restriction to the hand activity again, backplate (1) fold and paste structure (3) fixedly through the magic when passing through, protective sheath (2) both ends open and set up, the entrance point of protective sheath (2) still wrist fixed knot constructs (4).

2. A protective sheath for preventing unplanned extubation of a patient according to claim 1, wherein the side of the protective sheath (2) remote from the inlet end is open and provided with a ventilation window for observation and ventilation.

3. A protective sheath for preventing unplanned extubation of a patient according to claim 2, wherein the protective sheath (2) is cylindrical or conical, when the protective sheath (2) is cylindrical, the inner diameter of the air permeable window is equal to the inner diameter of the inlet end, the section of the protective plate (1) when it is tiled is rectangular, when the protective sheath (2) is conical, the inner diameter of the air permeable window is greater than the inner diameter of the inlet end, and the section of the protective plate (1) when it is tiled is fan-shaped.

4. A protective sheath for preventing unintended tube drawing in a patient according to any of claims 1-3, wherein the wrist fixation structure (4) comprises:

the wrist fixing belt (5) is fixed at one side of the inlet end, which is far away from the protective sleeve (2), and the wrist fixing belt (5) is in a belt shape when the protective plate (1) is tiled and in a cylinder shape when the protective plate (1) is folded;

the thumb ring (6), this thumb ring (6) include with wrist fixed band (5) integrative extension area (7) that set up, and this extension area (7) are located protective sheath (2) inboard, extension area (7) on run through and be provided with fixed orifices (8) that are used for the thumb to pass.

5. A protective sheath for preventing unplanned extubation of a patient according to claim 4, wherein the wrist fixing band (5) is made of a high elastic composite fabric formed by three-dimensional weaving of 3D elastic fibers.

6. A protective sheath for preventing unplanned extubation of a patient according to any of claims 1-3, wherein said magic tape structure (3) comprises:

the first magic tape (9) is arranged on the outer side of the protection plate (1) and is flush with one end of the protection plate (1), and patterns (16) and/or Chinese and English prompt words (17) for prompting the inner side and the outer side of the protection plate (1) are further arranged on the first magic tape (9);

the second magic tape (10), the second magic tape (10) is arranged on the inner side of the guard plate (1) and can be adhered with the first magic tape (9).

7. A protective cover for preventing unplanned extubation of a patient according to any of claims 1-3, wherein the outer edge of the protective cover (1) is further provided with a luminous display band (11) for lighting at night for observation.

8. A protective cover for preventing unplanned extubation of a patient according to any of claims 1-3, wherein the protective cover (1) is further provided with a binding band connecting structure (12) for connecting binding bands and then fixing the protective cover (2) on both sides of the bedrail.

9. A protective sheath for preventing unintended tube drawing in a patient according to claim 8, wherein the strap connecting structure (12) comprises a lock catch (13) fixed to the side of the protective plate (1) near the wrist fixing structure (4), and the lock catch (13) has a strap connecting slot for passing the strap (14) therethrough.

10. A protective sleeve for preventing unintended tube drawing in a patient according to any of claims 1-3, characterized in that said protector plate (1) is made of PE material.

Images