JP7197762B2 - physical restraint - Google Patents

Description

TECHNICAL FIELD The present invention relates to a body restraint tool for restraining movement of the body of a person placed on a table.

Conventionally, beds, wheelchairs, and other support equipment with a platform on which people can be placed have been used for patients who need rest, people who need assistance or nursing care, and other people who need physical support. there is In particular, when it is difficult for a caregiver to monitor or restrain a patient who has symptoms of getting out of bed and wandering, or a person who acts violently in bed or in a wheelchair, use a belt, etc. The body of the athlete is fixed to a table to restrain the movement of the body.

For example, in Patent Document 1, a feed ring for length adjustment is attached to one end of a flat plate-shaped elongated body that is made of elastic material and has a sufficient length, and the other end is passed through this feed ring to partially divide into two. A support characterized in that it is made into a heavy portion so that the length can be adjusted, a connection device is attached to the other end, and a fastener made of a belt-like body with a soft feel is movably fitted in the double portion. A band is disclosed.

JP 2008-18187 A

In recent years, the structure of platform-shaped products such as beds and wheelchairs that support the human body has diversified due to multi-functionality. The position and circumference of the supporting member of the table for the purpose of this are various. Therefore, for example, when a person is moved on the same table or moved to another table, the fixing length of the belt may be finely adjusted according to the circumference of the support member of the table. In addition, when changing the range in which the movement of the body is suppressed without changing the part of the body to be fixed, it is necessary to prevent the circumference of the belt fixed to the support member of the table from loosening, while maintaining the distance between the body and the table. distance should be adjusted.

SUMMARY OF THE INVENTION Accordingly, it is an object of the present invention to provide a body restraint tool capable of separately adjusting the distance between the body and the base and the circumference of the belt fixed to the base.

In order to solve the above problems, the present invention provides a body restraint tool for restraining movement of the body of a person placed on a table, comprising: a first belt-shaped body fixed to the body; and a second belt-shaped body that connects the first belt-shaped body and the second belt-shaped body and adjusts the length of the first belt-shaped body between the body and the base. and a mechanism.

In this specification, the term "table" refers to a person who needs support or a part of a person's body placed on it. is.
In addition, the "table support member" in this specification refers to a rigid member such as a frame or pillar that supports the table, as well as, for example, a bed side rail attached to the table itself or its surroundings, a bed fence, a wheelchair, etc. It is a concept that includes the handle, armrest, etc.

According to the body restraint device according to the present invention, the distance between the body and the base and the circumference of the belt fixed to the base can be adjusted separately, so that the movement of the body can be easily and quickly restrained. can.

1 is a front view and a cross-sectional view of a body restraint tool according to a first embodiment of the present invention; FIG. It is the front view and sectional drawing of the body restraint tool which concerns on 2nd Embodiment of this invention. It is the front view and sectional drawing of the body restraint tool which concerns on 3rd Embodiment of this invention. FIG. 12 is a schematic diagram showing a usage example of the body restraint tool according to the third embodiment of the present invention; FIG. 11 is a schematic diagram showing a use state of the body restraint tool according to the third embodiment of the present invention; FIG. 3 is a schematic diagram showing a first modification of the body restraint tool according to the embodiment of the present invention; FIG. 4 is a schematic diagram showing a second modification of the body restraint tool according to the embodiment of the present invention; FIG. 11 is a schematic diagram showing another example of the second modification of the body restraint tool according to the embodiment of the present invention;

Preferred embodiments for carrying out the present invention will be described below with reference to the drawings. It should be noted that the embodiments described below are representative embodiments of the present invention, and the scope of the present invention should not be construed narrowly. Moreover, the present invention can also combine any of the following embodiments and modifications thereof.

<1. Basic configuration of physical restraint equipment>
The basic configuration of the body restraint tool according to the present invention will be described with reference to FIGS. 1 to 3. FIG.

FIGS. 1(a), 2(a) and 3(a) are front views of a body restraint tool 1 according to a representative embodiment of the present invention, and FIGS. 1(b) and 2(b). 3(b) is a cross-sectional view of the body restraint device 1. FIG. A body restraint tool 1 according to the present invention comprises a first belt-shaped body 2 fixed to the human body, a second belt-shaped body 3 fixed to a table on which the human body is placed, and a first belt-shaped body 2 and a second belt-shaped body 3, and a connection adjustment mechanism 4 for adjusting the length of the first belt-shaped body 2 between the body and the platform. Also, a pair of joining mechanisms 5 can be provided at both ends or near the ends of the second strip 3 . Each part will be described in more detail below.

(1-1) First belt-shaped body 2 The first belt-shaped body 2 is a belt-shaped body for fixing the human body. The first strip 2 has a body-side end 201 fixed to the body, a table-side end 202 inserted through the connection adjustment mechanism 4 , and folded back toward the body via the connection adjustment mechanism 4 . The first belt-shaped body 2 may be fixed to the body by directly wrapping or binding the body-side end 201 around the body. It may be fixed to the body at part 6. The length of the first belt-shaped body 2 is such that the end portion 202 on the table side is inserted through the connection adjustment mechanism 4 , that is, the length of the first belt-shaped body 2 that is folded back toward the body via the connection adjustment mechanism 4 . By varying the length, the length of the first strip 2 between the body and the platform can be adjusted. The material of the first band-shaped body 2 is not particularly limited, but it is preferably non-stretchable when it is desired to firmly restrain the movement of the body, and it may be made stretchable when allowing the movement of the body to some extent. .

(1-2) Second belt-shaped body 3 The second belt-shaped body 3 is a belt-shaped body for fixing the body restraint tool 1 to the base, and is connected to the first belt-shaped body 2 via the connection adjustment mechanism 4. It is connected and secured, for example by winding it around the support member 7 of the platform. In the body restraint device 1 according to the present invention, the second belt-shaped body 3 and the first belt-shaped body 2 are configured as separate bodies, so that the first belt-shaped body between the body and the base (or the support member 7 of the base) is provided. The length of one belt-shaped body 2 and the length of the circumference of the second belt-shaped body 3 wound around and fixed to the support member 7 of the stand can be adjusted separately. Although the material of the second belt-shaped body 3 is not particularly limited, it should be possible to firmly fix the second belt-shaped body 3 to the support member 7 of the stand without changing the fixed position of the second belt-shaped body 3 or the distance from the body. For this reason, it is preferably non-stretchable.

A pair of joining mechanisms 5 are provided at both ends or near the ends of the second belt-shaped body 3, and one end 301 of the second strip-shaped body 3 is attached to the fixing portion 311 by sewing, riveting, welding, or the like. 5, and the other end 302 of the second strip 3 is preferably inserted through the other 52 of the joining mechanism 5. As shown in FIG. One side 51 and the other side 52 of the joining mechanism 5 are joined (for example, fitted, engaged, joined, connected, etc.), and the joining mechanism 5 is joined while the second belt-shaped body 3 is fixed to the support member 7 of the stand. Adjusting the length of the second strip 3 between one side 51 and the other side 52 of the joining mechanism 5 by changing the length of the other end 302 of the second strip 3 inserted with respect to the other side 52 can be done. That is, it is possible to adjust the length around which the second band-shaped body 3 is wound with respect to the peripheral diameter of the supporting member 7 of the table.

Furthermore, it is preferable that the second band-shaped body 3 is fixed to the connection adjustment mechanism 4 at the fixing portion 312 by sewing, rivets, welding, or the like. Since the connection adjustment mechanism 4 such as a buckle and the support member 7 of the table such as a frame are made of a relatively hard material such as plastic or metal, the connection adjustment mechanism 4 and the support member 7 of the table are in direct contact with each other. It is easy to slide and move when force is applied. On the other hand, by providing the fixing portion 312, the connection adjustment mechanism 4 and the support member 7 of the table do not come into direct contact with each other, so that the connection adjustment mechanism 4 slides and the second belt-shaped body 3 is fixed on the support member 7 of the table. It is possible to prevent misalignment. In addition, by fixing the position of the second band-shaped body 3 with respect to the connection adjustment mechanism 4 and the joining mechanism 5 at two points, the fixing portion 311 and the fixing portion 312, the connection adjustment mechanism 4 and the one 51 of the joining mechanism 5 are fixed. It is possible to keep the distance between them constant, thereby preventing the connection adjusting mechanism 4 from being oriented at an angle that tends to disengage from the first belt-shaped body 2 when the body restraint device 1 is pulled. It is possible to prevent the first strip 2 from loosening. It should be noted that the fixing part 311 and the fixing part 312 may be integrated, and the second belt-shaped body 3 may be fixed to the one 51 of the connection adjusting mechanism 4 and the joining mechanism 5 by one fixing part.

(1-3) Regarding the connection adjustment mechanism 4 The connection adjustment mechanism 4 connects the first belt-shaped body 2 and the second belt-shaped body 3, and measures the length of the first belt-shaped body 2 between the body and the base. adjust the The connection adjustment mechanism 4 includes, as shown in FIG. may be provided separately, or may be provided integrally as shown in FIGS. By integrating the connecting member 41 and the adjusting member 42, only the adjusting member 42 moves to the side of the body, and the hand of the person placed on the table cannot reach it, causing the first gap between the body and the table. It is possible to prevent the person placed on the table from adjusting the length of the belt-like body 2 by himself/herself.

<2. How to use physical restraint equipment>
An example of how to use the body restraint tool according to the present invention will be described with reference to FIGS. 4 and 5. FIG.

FIG. 4 is a usage example of the embodiment shown in FIG. 3, and FIG. 5 is a diagram showing a usage state of the embodiment. As shown in FIG. 4 , the body restraint device 1 preferably has a configuration in which a pair of first belt-shaped bodies 2 a and 2 b are connected to the body fixing portion 6 . A more detailed description will be given below.

First, the body fixing parts 6 are fixed to the ankles, wrists, hips, etc. of a person placed on a table. The body-fixing part 6 may be detachably fixed to the body by hook-and-loop fasteners 61 , or may be fixed by winding a belt, string, or the like over the body-fixing part 6 .

Next, the joining mechanisms 5a and 5b are respectively wound around the support member 7 of the stand and joined, and the other ends 302a and 302b of the second strip 3 are pulled against the joining mechanisms 5a and 5b to form the second strip. By adjusting the length of insertion of the other ends 302a and 302b of 3, the second strips 3a and 3b are fixed to the support member 7 of the table so as not to float between them and the support member 7 of the table. do.

Finally, the length for inserting the base-side ends 202a and 202b of the first belt-shaped body 2 into the connection adjustment mechanisms 4a and 4b, respectively, that is, the length to be folded back to the body side via the connection adjustment mechanisms 4a and 4b. By changing the length of one strip 2, the length of the first strip 2 between the body and the platform is adjusted. In this way, the body restraint device 1 can independently adjust the distance between the body and the platform and the circumference of the second strip 3 wound around the support member 7 of the platform. .

The body restraint device 1 according to this embodiment can be fixed to the support member 7 of the table at two points by connecting the pair of the first band-shaped bodies 2a and 2b to the body fixing portion 6. Therefore, the movement of the body in the X direction and the Y direction in FIG. 5 can be effectively suppressed.

<3. Modified example of body restraint equipment>
Modifications of the body restraint tool according to the present invention will be described with reference to FIGS. 6 to 8. FIG.

(3-1) Marks 8 In the body restraint tool 1 according to the present invention, the marks 8 may be provided on the first belt-shaped body 2 and/or the second belt-shaped body 3 . By providing the mark 8, the fixing position of the first strip 2 and/or the second strip 3 can be confirmed. As shown in FIG. 6, the mark 8 may be provided by printing numbers, or may be provided by printing a plurality of lines of different colors. When the mark 8 is provided on the first belt-shaped body 2, for example, the fixed position is confirmed at a position A where the end 202 of the first belt-shaped body 2 on the base side is folded back and overlaps with the first belt-shaped body 2. Also, the fixed position can be confirmed at the position B where the first belt-shaped body 2 protrudes from the connection adjusting mechanism 4. FIG. Thus, by providing the mark 8 for confirming the fixing position, it is possible to appropriately fix according to the range in which the movement of the body is suppressed and the circumference of the supporting member of the table to be used.

(3-2) Anti-Slip Mechanism 9 The body restraint device 1 according to the present invention may have an anti-slip mechanism 9 on the contact surface between the second strip 3 and the support member 7 of the table. By providing the anti-skid mechanism 9, the second strip 3 on the support member 7 of the platform will not slide when the first strip 2 and/or the second strip 3 are placed in tension due to the movement of the person's body. It is possible to prevent the fixed position of the The anti-slip mechanism 9 is preferably made of a material having an anti-slip function such as rubber, foam, resin, fabric, etc., and preferably has a thickness of 0.2 mm to 10 mm, more preferably 0.5 mm to 5 mm. is more preferred. The anti-slip mechanism 9 may be provided by applying anti-slip resin or the like to the surface of the second belt-shaped body 3, printing, or the like. Alternatively, a member made of a material having a non-slip function may be provided separately from the second band-shaped body 3 . Since the peripheral diameter of the support member 7 of the platform varies depending on the platform, in order to exhibit the anti-slip function at an appropriate position while the peripheral diameter of the second belt-shaped body 3 is easy to adjust, the second It is preferable to provide an anti-slip mechanism 9 separately from the strip 3 of .

FIG. 7 shows an example of a body restraint tool 1 having an anti-slip mechanism 9. As shown in FIG. As shown in FIG. 7, the non-slip mechanism 9 is inserted through the second strip 3 between one 51 and the other 52 of the joint mechanisms 5 and is movable between the one 51 and the other 52 of the joint mechanisms 5. preferably provided. With such a configuration, the anti-slip mechanism 9 can be arranged at an appropriate position even if the peripheral diameter of the supporting member 7 of the table changes.

8A to 8C show examples of the shape of the anti-slip mechanism 9. FIG. As shown in FIGS. 7 and 8(a), the second belt-shaped body 3 may be inserted through a hole punched out of a sheet made of a material having a non-slip function, and as shown in FIG. 8(b), The second belt-shaped body 3 may be inserted through a tube made of a material having a non-slip function. As shown in FIG. 8( a ), when the second belt-shaped body 3 is inserted through the hole punched out of the sheet, the non-slip mechanism 9 easily follows the shape of the support member 7 of the table, and the second belt-shaped body 3 and the second belt-shaped body 3 are easily fitted. It is preferable because it is possible to prevent floating between them.

Further, as shown in FIG. 8(c), two sheets 91 and 92 are overlapped so as to sandwich the second strip 3, and both sides of the sheets facing each other are fixed to form a second strip. An anti-slip mechanism 9 may be attached to the body 3 . In this case, either one or both of the two sheets 91 and 92 may be made of a material having a non-slip function, and both opposite sides of the sheet can be fixed by sewing, hook-and-loop fasteners, or the like. As shown in FIG. 8(c), when one side of the opposite sides of the sheet is fixed by sewing and the other side is fixed by a hook-and-loop fastener, the second belt-shaped body 3 is opened and closed by opening and closing the hook-and-loop fastener. This is preferable because the anti-slip mechanism 9 can be detachably attached.

In addition, as shown in FIGS. 7 and 8, when the anti-slip mechanism 9 is provided separately from the second strip 3, the anti-slip mechanism 9 is preferably wider than the second strip 3. . Since the anti-skid mechanism 9 is wide, the grip force between the anti-skid mechanism 9 and the support member 7 of the table is exhibited more strongly, so that the second belt-shaped body 3 is attached to the support member 7 of the table. It can be fixed stronger.

1 body restraint device 2 first band 3 second band 4 connection adjustment mechanism 41 connection member 42 adjustment member 5 joining mechanism 6 body fixing part 7 base support member 8 mark 9 non-slip mechanism

Claims (7)

A body restraint device that restrains the movement of the body of a person placed on a table,
a body fixing part fixed to the body;
a pair of fixing means connected to the body fixing part;
The fixing means are
a first belt-shaped body fixed to the body fixing part;
a second belt-shaped body fixed to the platform;
a connection adjustment mechanism that connects the first band and the second band and adjusts the length of the first band between the body and the platform;
The body restraint tool comprises a pair of joining mechanisms provided on the second belt-shaped body,
one end of the second strip is fixed to one of the joining mechanisms;
the other end of the second strip-shaped body is inserted through the other of the joining mechanism;
The length of the second strip between one of the joining mechanisms can be adjusted while the pair of joining mechanisms are joined and the second strip is fixed to the base.
physical restraints. The connection adjustment mechanism includes a connection member that connects the first belt-shaped body and the second belt-shaped body, and an adjustment member that adjusts the length of the first belt-shaped body between the body and the base. 3. The physical restraint article of claim 1, comprising: 3. A body restraining article as claimed in claim 1 or 2 , wherein the second strip is secured to the connecting adjustment mechanism. the second belt-shaped body is fixed to the connection adjustment mechanism;
3. A body restraint device according to claim 1 or 2, wherein the distance between said connecting and adjusting mechanism to which said second strip is fixed and said joining mechanism is constant. Claims 1 to 4 , wherein the first band-shaped body and/or the second band-shaped body has a mark for confirming the fixed position of the first band-shaped body and/or the second band-shaped body. The physical restraint device according to any one of Claims 1 to 3. The body restraint tool according to any one of claims 1 to 5 , further comprising an anti-slip mechanism on a contact surface between said second belt-shaped body and said base. The mark is at a position where the end of the first strip overlaps with the first strip and/or at a position where the end of the second strip overlaps with the second strip. 6. The body restraint device according to claim 5 , which is provided so that the position of fixation of said first belt-shaped body and/or said second belt-shaped body can be confirmed.

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