KR101089494B1 - Cuff for blood pressure meter and blood pressure meter with the same - Google Patents

Abstract

The present invention provides a cuff for a blood pressure monitor that can set the winding state of the cuff according to the thickness of the measurement site by simple operation. The cuff for a blood pressure monitor according to the present invention includes a plurality of marks showing a wound state of the cuff along the circumferential length of the measurement site and a window frame member 8 for selectively displaying one mark from the plurality of marks. The cuff portion 32 in which the mark is formed slides between the window frame member 8 and the outer surface of the cuff portion 31 to which the window frame member 8 is attached, so that the one mark is in the window frame member. Since selection is displayed through (83), it is possible to adjust and set the winding state (diameter of the tubular shape of the cuff) according to the peripheral length (thickness) of the measurement site by simple operation.

Cuff part, window frame member, inner cloth, outer cloth, curved board, sponge material

Description

Cuff for blood pressure monitor and blood pressure monitor provided with the same {CUFF FOR BLOOD PRESSURE METER AND BLOOD PRESSURE METER WITH THE SAME}

The present invention belongs to the technical field of a cuff for a blood pressure monitor mounted on a measurement site such as an upper arm of a measurer to measure blood pressure and a blood pressure monitor provided with the same.

Conventionally, in the cuff of a blood pressure monitor, the winding state of the cuff in the blood pressure measurement according to the circumferential length of the measuring unit is provided by providing an index that is provided in the longitudinal direction of the cuff or that is slidable in the longitudinal direction of the cuff or at any position. It has been considered that the (cylindrical diameter of the cuff) can be set. The cuff of such a blood pressure monitor is disclosed by Unexamined-Japanese-Patent No. 8-229010, for example. However, in the blood pressure monitor cuffs 50 and 60 (FIGS. 1A and 1B) described in the above publications, when the scale 51 and the indicator 61 are aligned with the reference positions 52 and 62, the cuffs of the cuffs are adjusted at the same time. Surface-shaped fasteners 53, 63 on one end side (side with reference positions 52, 62) and surface-shaped fasteners on the other end side (side with scale 51 or indicator 61) (not shown) The cuff's tubular shape is fixed. For this reason, in the case of misalignment, it is necessary to remove and fasten the fastener one by one, and the operation of precisely adjusting the scale 51 and the indicator 61 to the reference positions 52 and 62 is complicated.

This invention is made | formed in order to solve said problem, and the cuff for blood pressure monitors which can set the winding state (cylindrical diameter of a cuff) of the cuff according to the circumferential length (thickness) of a measurement site by simple operation in blood pressure measurement. And a blood pressure monitor provided with the same.

In addition, in the cuff of a conventional blood pressure monitor, the outer fabric and the inner fabric in contact with the measurement site are sewn so as to incorporate an air bag in a natural cuff deployment state, so that the outer peripheral length of the cuff is wound when the cuff is wound into a cylindrical shape. Wrinkles occurred in the inner fabric due to the difference between the inner and inner circumferences, and internal bleeding occurred in the measurement site due to the wrinkles during the compression process of the measurement site by the cuff. The present invention also solves the problem, and an object thereof is to provide a cuff for a blood pressure monitor that can realize a safe wound state and a blood pressure monitor provided with the same.

In the blood pressure monitor cuff of the present invention for achieving the above object, a cuff for a blood pressure monitor, which is mounted in a cylindrical shape on a measurement site, comprising: a plurality of marks showing a wound state of the cuff along the circumferential length of the measurement site; And a cuff portion on which the plurality of marks are formed slides between the window frame member and the cuff outer surface to which the window frame member is attached, so that the one mark is It is characterized in that the selection is displayed through the window of the window frame member.

Further, the window frame member is removed from two engaging portions separated from the cuff outer surface in the width direction of the cuff's unfolded shape, and the width between the two engaging portions is slightly wider than the width of the cuff portion on which the mark is formed.

Moreover, the width | variety of the edge part in the longitudinal direction of the expanded shape of the said cuff is wider than the width between the said 2 engaging parts.

Moreover, the said window frame member is equipped with a handle, and the inside of the said cuff has the curved board which can be elastically deformed in the radial direction of the said cylindrical shape.

Moreover, the inside of the said cuff has a cushioning material inside the said curved board.

In the cuff for a blood pressure monitor according to the present invention, a cuff for a blood pressure monitor, which is mounted in a cylindrical shape on a measurement site, wherein one mark is selected from a plurality of marks showing a wound state of the cuff according to the peripheral length of the measurement site and the plurality of marks. And a cuff portion having the plurality of marks formed thereon, wherein the one mark is selected by the selection display member by sliding between the selection display member and the cuff outer surface to which the selection display member is attached. It is characterized by being displayed.

In addition, a cuff for a blood pressure monitor according to the present invention is a cuff for a blood pressure monitor mounted in a tubular shape on a measurement site, wherein the cuff for a blood pressure monitor includes: a plurality of instructing means showing a wound state of the cuff according to the peripheral length of the measurement site; And a cuff portion provided with the plurality of indicating means slides between the selection display means and the cuff outer surface provided with the selection display means, thereby providing one indication means. It is characterized by being selectively displayed by the said selection display means.

In addition, the cuff for blood pressure monitor according to the present invention is a cuff for cuff to be wound and mounted in a cylindrical shape in the measurement site, the inner surface of the cuff in contact with the measurement site transition elasticity, the cuff inner fabric is in the longitudinal direction of the cuff development shape It is characterized in that the cuff is sewn in the stretched state.

In addition, the cuff in the blood pressure monitor according to the present invention for achieving the above object is a cuff for a blood pressure monitor mounted in a cylindrical shape on the measurement site, and a plurality of marks showing the wound state of the cuff along the peripheral length of the measurement site; A window frame member for selecting and displaying one mark from the plurality of marks, wherein the cuff portion on which the plurality of marks is formed slides between the window frame member and the outer surface of the cuff to which the window frame member is attached; Mark is selected and displayed through the window of the window frame member.

Further, the window frame member is attached to two engaging portions separated from the cuff outer surface in the width direction of the developing shape of the cuff, and the width between the two engaging portions is slightly wider than the width of the cuff portion on which the mark is formed.

Moreover, the width | variety of the edge part in the longitudinal direction of the expanded shape of the said cuff is wider than the width between the said 2 engaging parts.

Moreover, the said window frame member is equipped with a handle, and the inside of the said cuff has the curved board which can be elastically deformed in the radial direction of the said cylindrical shape.

Moreover, the inside of the said cuff has a cushioning material inside the said curved board.

In addition, the cuff in the blood pressure monitor according to the present invention is a cuff for a blood pressure monitor mounted in a cylindrical shape on a measurement site, and includes one of a plurality of marks showing a wound state of the cuff along the circumferential length of the measurement site and one of the plurality of marks. And a cuff portion on which the plurality of marks are formed is slid between the selection display member and the cuff outer surface to which the selection display member is attached, so that the one mark is selected by the selection display member. It is characterized by being displayed by selection.

The cuff of the blood pressure monitor according to the present invention is a cuff for a blood pressure monitor mounted in a cylindrical shape on a measurement site, and includes a plurality of instructing means for showing a wound state of the cuff along the circumferential length of the measurement site and the plurality of instructing means. And a cuff portion provided with the plurality of indicating means slides between the selection display means and the cuff outer surface provided with the selection display means, thereby providing one indication means. The display is selectively displayed by the selection display means.

In addition, the cuff in the blood pressure monitor according to the present invention is a cuff for a blood pressure monitor which is wound and mounted in a cylindrical shape on the measurement site, and has a cuff inner transition elasticity in contact with the measurement site, and the cuff inner fabric is a length of the elongated shape of the cuff. It is characterized in that it is sewn on the cuff in the state extending in the direction.

On the other hand, the sphygmomanometer according to the present invention for achieving the above object is a sphygmomanometer including a cuff for a blood pressure monitor is mounted in a cylindrical shape on the measurement site, the cuff for the blood pressure monitor shows the winding state of the cuff according to the peripheral length of the measurement site A plurality of marks and a window frame member for selecting and displaying one mark from the plurality of marks, and a cuff portion having the plurality of marks formed between the window frame member and a cuff outer surface to which the window frame member is attached. The one mark is selected and displayed through the window of the window frame member by sliding.

Further, the window frame member is attached to two engaging portions separated from the cuff outer surface in the width direction of the developing shape of the cuff, and the width between the two engaging portions is slightly wider than the width of the cuff portion on which the mark is formed.

Moreover, the width | variety of the edge part in the longitudinal direction of the expanded shape of the said cuff is wider than the width between the said 2 engaging parts.

Moreover, the said window frame member is equipped with a handle, The inside of the cuff has the curved board which can be elastically deformed in the said radial direction of the said cylindrical shape.

Moreover, the inside of the said cuff has a cushioning material inside the said curved board.

The sphygmomanometer according to the present invention is a sphygmomanometer including a cuff for a sphygmomanometer mounted in a cylindrical shape on a measurement site, and the sphygmomanometer cuff includes a plurality of marks showing the winding state of the cuff along the circumferential length of the measurement site and the plurality of marks. And a cuff portion on which the plurality of marks are formed is slid between the selection display member and the cuff outer surface to which the selection display member is attached, so that the one mark becomes The display is selected by the selection display member.

The blood pressure monitor according to the present invention is a blood pressure monitor including a cuff for a blood pressure monitor mounted in a cylindrical shape on a measurement site, and the cuff for a blood pressure monitor includes a plurality of indicating means for showing a winding state of the cuff along the circumferential length of the measurement site. A selection display means for selectively displaying one indicating means from a plurality of indicating means, and a cuff portion provided with the plurality of indicating means slides between the selection display means and the cuff outer surface to which the selection display means is provided, The one indicating means is selected and displayed by the selection display means.

In addition, the sphygmomanometer according to the present invention is a sphygmomanometer having a cuff for a sphygmomanometer which is wound and mounted in a cylindrical shape on the measurement site, the cuff for the sphygmomanometer has a stretch inner elastic in contact with the measurement site, and the cuff inner fabric is a cuff. It is characterized in that the cuff is sewn in a state extending in the longitudinal direction of the developed shape.

The specific structure of another invention is made clear by the best form and accompanying drawings for implementing the following invention.

1A and 1B are diagrams of a case where a scale of a conventional blood pressure monitor cuff is used and an indicator is used.

2 is a perspective view of a cuff for a blood pressure monitor according to the embodiment of the present invention.

Fig. 3 is a view of the cuff for a blood pressure monitor according to the embodiment of the present invention in an expanded shape except for the window frame member, seen from the outside.

Fig. 4 is a view of the cuff for a blood pressure monitor according to the embodiment of the present invention in an expanded shape except for the window frame member, seen from the inside.

Fig. 5 is a perspective view of a curved plate incorporated in a cuff for a blood pressure monitor according to the embodiment of the present invention.

6A and 6B are respectively a perspective view from above and a perspective view from below of the window frame member attached to the cuff for a blood pressure monitor according to the embodiment of the present invention.

Fig. 7 is a diagram illustrating adjustment of the wound state with a cuff for a blood pressure monitor according to the embodiment of the present invention.

8A and 8B are diagrams for adjusting the case where the thickness of the measurement site is smaller than the standard setting and the case where the thickness is thicker, with the blood pressure monitor cuff of the embodiment according to the present invention, respectively.

9A and 9B are diagrams illustrating the case where the cuff for a blood pressure monitor of the embodiment of the present invention is attached to and removed from the measurement site, respectively.

Fig. 10 is a diagram of blood pressure measurement using a blood pressure monitor equipped with a cuff for a blood pressure monitor according to the embodiment of the present invention.

Figure 11 is a cross sectional view at the position of the window of the cuff of Figure 2;

12 is a longitudinal cross-sectional view at the handle position of the cuff of FIG.

EMBODIMENT OF THE INVENTION Hereinafter, the cuff for a blood pressure monitor of this invention is demonstrated in detail based on the suitable Example shown in an accompanying drawing. In addition, in this embodiment, the measurement site is an upper arm.

2 is a perspective view of the cuff of the present embodiment. 3 and 4 are views respectively seen from the outer surface and the inner surface of the cuff in the shape of development except for the window frame member of the cuff of FIG. 5 is a perspective view of a curved plate incorporated in a cuff. 6A and 6B are respectively a perspective view from above and a perspective view from below of the window frame member attached to the cuff. Fig. 7 is a diagram illustrating adjustment of the winding state of the cuff (cylindrical diameter of the cuff). 8A and 8B are diagrams for adjusting the case where the thickness of the measurement site (upper arm) is thinner than the standard setting and when the thickness is thick. 9A and 9B are diagrams illustrating the case where the cuff is attached to the measurement site (upper arm) and the case where the cuff is removed, respectively. 10 is a diagram of blood pressure measurement using the cuff of the present embodiment. FIG. 11 is a view of the cross section at the position of the window of the window frame member of the cuff of FIG. 2 toward the rear end of the cuff (the side from which the tube is drawn); FIG. 12 is a view in which the longitudinal section at the handle position of the cuff of FIG. 2 is viewed in the X direction of FIG.

As shown in the cross-sectional views of Figs. 11 and 12, the cuff 1 for a blood pressure monitor is a curved plate 6 and a sponge material (cushion material) between the inner cloth 2 and the outer cloth 3 in order from the outside. 7) A large (long) hematopoietic air bag 4 is disposed, and a small pressure detecting air bag 5, which is a pressure detector, is provided inside the hematopoietic air bag 4 (measurement portion at the time of cuff mounting). Side) is disposed through the back plate 13.

The back plate 13, which is a synthetic resin plate of approximately the same size as the pressure detecting air bag 4, is joined by a double-sided adhesive or the like to the inside of a substantially central portion in the longitudinal direction of the hematopoietic air bag 4, and a pressure detecting air bag. (5) is bonded to the inside of the back plate 13 by a double-sided adhesive or the like, and is arranged. In this way, the pressure detecting air bag 5 is passed through the back plate 13 between the hematopoietic air bags 4, so that the pressure vibration from the hematopoietic air bag 4 in the pressure detecting air bag 5. This is difficult to transmit, and the pressure signal detected by the pressure detecting air bag 5 is difficult to attenuate.

The inner fabric 2 that is in contact with the measurement site (upper arm portion) is made of a material having elasticity such as two-way knit (bonnet stretching both vertically and horizontally) and having low friction, and the outer fabric 3 is twilled. It is comprised from the material which has non-elasticity, such as bone foundation. The stretchable inner surface fabric 2 is sewn (attached) in a state in which the stretched shape of the cuff as shown in Fig. 4 is stretched by about 30% in the longitudinal direction of the developed shape of the cuff. Thereby, even when the cuff 1 is made into a cylindrical shape, internal bleeding can be avoided at the measurement site when the inner fabric 2 is pressed in a state where the inner fabric 2 is wrinkled without wrinkles. The safe winding state can be realized. In addition, since the inner fabric 2 is made of a material having low friction, the tubular cuff 1 can be smoothly inserted into and out of the measurement site (upper arm).

From the hematopoietic airbag 4 and the pressure detection airbag 5, the supply / exhaust tube 10 and the pressure detection tube 11 respectively connected to the blood pressure monitor main body 100 are derived. The large and small circles inside the hematopoietic airbag 4 and the pressure detection airbag 5 in Fig. 11 indicate the outlets of the supply / exhaust tube 10 and the pressure detection tube 11, respectively.

As shown in Figs. 3 and 4, the outer surface of the central portion in the longitudinal direction of the outer fabric 3 of the cuff 1 is subjected to surface fastener loops (coupling members) 12a over a wide range by sealing or bonding. ) Is attached. Moreover, it extends to the cuff end part 1b in the inner surface of the part which is close to the cuff end part 1b on the side opposite to the cuff end part 1a on the side with the hematopoietic airbag 4 in the longitudinal direction of the outer fabric 3 in the longitudinal direction. The surface fastener hook (coupling member) 12b attached by the sealing, the adhesion | attachment, etc. which are attached is attached. And when a cuff becomes a cylindrical shape, the surface fastener loop 12a and the surface fastener hook 12b comprise the surface fastener which can be mutually detached. Since the surface fastener hook 12b extends to the cuff end 1b, the cuff end is also used to adjust the winding state of the cuff when too loose (when the peripheral length (thickness) of the measurement site is small) in the standard setting described later. The part near (1b) is reliably joined to the surface fastener loop 12a of the surface of the outer cloth 3, and this part (part near the cuff end part 1b) forms a stable cylindrical shape without being disturbed. It becomes possible (there is putting on and taking off of a cuff easily by the person who the upper arm goes to by this)

As shown in Fig. 3, the outer fabric 3 has the same width L1 from the cuff end 1a on the side where the hematopoietic airbag 4 is located to the completed position of the surface fastener loop 12a in the longitudinal direction. ), But has a width (L2) smaller than L1 since the surface fastener loop 12a is completed, and has a width (L3) larger than L2 at the start position of the surface fastener hook (12b). For convenience, the portion of the width L1 of the outer fabric 3 is the wide portion 31, the portion of the width L2 of the outer fabric 3 is the throttle portion 32, and the width L3 of the outer fabric 3. The portion of is referred to as the wide portion 33. On the outer surface of the throttle part 32 of the outer fabric 3, the mark which shows the winding state (cylindrical diameter of a cuff) of several cuffs according to the perimeter length (thickness) of the measurement site in a blood pressure measurement ( (1), "2" and "3" of numbers are printed.

The natural state of the curved plate (backing) 6 disposed between the outer cloth 3 of the cuff 1 and the hematopoietic airbag 4 before the cuff 1 is attached to the cuff 1 is synthesized as shown in FIG. 5. Curvature is curved with a relatively large curvature by a resin plate or the like, and the curvature is deformed in the radial direction of the tubular shape of the cuff in a state of being attached to the cuff 1 as shown in FIG. The elastic deformation can be performed so as to deform in the direction of the arrow x, which is the curvature reduction direction. The sponge material (cushion material) 7 having a predetermined thickness is bonded to the inner side of the curved plate 6 by a double-sided adhesive or the like, and is disposed outside the hematopoietic airbag 4. As shown in Fig. 3, the curved plate 6, the sponge material 7, and the hematopoietic airbag 4 in the unfolded shape are substantially rectangular in substantially the same size, and they are stacked to form an approximately rectangular inner surface cloth ( It is arrange | positioned between 2) and the outer side cloth 3 whose length of a longitudinal direction is longer than this inner side cloth 2.

The window frame member (selective display member, selection display means) 8 molded to have rigidity, preferably made of synthetic resin, is expanded from the outside of the cuff 1 in the circumferential direction of the cuff 1 in a cylindrical shape. The cuff 1 is attached to the outer surface of the cuff so as to extend in the width direction (the direction perpendicular to the longitudinal direction of the cuff development shape).

The window frame member (selection display member, selection display means) 8 includes a handle (holding portion) 81 extending in the width direction (direction perpendicular to the longitudinal direction in the deployment shape) of the cuff 1 in the unfolded shape. The plate 82, which is widened while the handle 81 is symmetrically and slightly curved along the outer surface of the cylindrical cuff 1 in both the circumferential directions of the cylindrical cuff, is preferably integrally formed. Will be. And the window 83 in which the mark ("1", "2", "3" of the number) of the mark which shows the winding state (cylindrical diameter of a cuff) of the cuff 1 is selected and displayed is made symmetrical to the handle 81. It is formed on one side of the plate.

The window frame member 8 is attached to the cuff 1 through the attachment of the curved plate 6 of the window frame member 8 to almost the center portion in the longitudinal direction of the developed shape. 5 and 6B, the recesses 8a formed at both ends of the lower part of the window frame member 8 are formed at both ends of the curved plate 6 in the width direction (orthogonal to the longitudinal direction of the development shape). A hole 6b that is fitted into the convex portion 6a integrally formed in the upper portion and has a pin (not shown) formed in the convex portion 6a of the curved plate 6 from the hole 8b of the window frame member 8. ), The window frame member 8 is fixed on the curved plate 6. Also, as shown in Fig. 6B, if the width (width of the engaging portion to the outer surface of the cuff 1 of the window frame member 8) between the inner ends of the two recesses 8a is L, the width ( L is narrower than the widths L1 and L3 of the wide portions 31 and 33 in the developed shape of the cuff 1, but is slightly wider than the width L2 of the throttle portion 32.

As shown in Fig. 6A, the upper surface of the portion of the handle 81 directly held by the hand is formed with a groove 81a over almost the entire area in the longitudinal direction, and a cuff in which a thumb is placed in the groove 81a. Easy insertion and removal of In addition, as shown in FIG. 11, since the pressure detecting air bag 5 is located directly under the handle 81, the position of the handle 81 is determined based on the position of the cuff 1 in the circumferential direction. Thus, the pressure detecting air bag 5 can be easily taken at any position of the artery. This facilitates accurate blood pressure measurement.

The cuff 1 for a blood pressure monitor is comprised as mentioned above, and adjustment of a winding state (diameter of the cylindrical shape of a cuff) is performed with the following methods.

First, at the time of factory shipment, as shown in Fig. 2, the surface fastener is joined to the wide portion 33 on the cuff end 1b side of the outer fabric 3 through the lower side of the window frame member 8 (inside the wide portion 33). The surface fastener hook 12b is bonded to the surface fastener loop 12a on the outside of the wide portion 31 to form a stable cylindrical shape. At this time, the lower side of the window frame member 8 includes the throttle portion 32 (a cuff portion in which a plurality of marks are formed) of the outer fabric 3, and the plate 82 and the outer fabric 3 of the window frame member 8. Is sandwiched between the outer surface (outer surface) of the wide portion 31 (cuff outer surface with the window frame member attached) of the wide section 31, and through the window 83 of the window frame member 8, the throttle portion 32 The number "2" is selected and displayed as a mark indicating the wound state (cylindrical diameter of the cuff) of the standard cuff printed on the surface of the cuff.

In the first measurement, the measurer first checks whether the winding state of the cuff (diameter of the cuff shape) in the standard setting is valid through the measurement site (upper arm) without changing the cuff 1 of the standard setting. Check it. When the wound state (cylindrical diameter of the cuff) in the state of this standard setting is too tight or too loose, the cuff 1 is taken out of the measurement site (upper arm) as it is, and the cuff 1 is wound up ( The diameter of the cuff).

The adjustment of the winding state (cylindrical diameter of the cuff) of the cuff 1 is performed at the time of factory shipment of the surface fastener (the surface fastener 12b inside the wide portion 33 of the cuff and the outside of the wide portion 31). Surface fastener loop 12a], with one hand having the handle 81 and the other hand having the wider portion 33 of the outer fabric 3, as shown in FIG. . In the case of being too loose, a mark indicating the wound state (cylindrical diameter of the cuff) of the cuff printed on the throttle portion 32 of the outer fabric 3 through the window 83 of the window frame member 8 is "1." Has a wide portion 33 of the outer fabric 3 so that the throttle portion 32 is the outer side of the plate 82 of the window frame member 8 and the wide portion 31 of the outer fabric 3. Slide in the A direction between the surfaces. In addition, when too tight, the width of the outer fabric 3 is selected so that "3" is selected and displayed as a mark indicating the wound state (cylindrical diameter of the cuff) of the cuff printed on the throttle portion 32 of the outer fabric 3. With the portion 33, the throttle portion 32 is slid in the Y direction between the plate 82 of the window frame member 8 and the outer surface of the wide portion 31 of the outer fabric 3. This shape is shown in FIG. In either case, thereafter, the surface fastener (the surface fastener hook 12b inside the wide portion 33 and the surface fastener loop 12a outside the wide portion 31) of the cuff is joined to provide a stable cylindrical shape. (Fix the diameter of the cylinder shape).

Here, since the curved plate 6 incorporated in the cuff 1 can be elastically deformed, the curvature plate 6 can be elastically deformed. The pressure is restored by the restoring force to return to. In the cuff 1 of the present embodiment, the curved plate 6 has the largest cylindrical diameter in a state of natural curvature (the state in which the fasteners 12a and 12b are excluded) within the cuff 1 (window frame member). In the longitudinal direction of the wide portion 31 and the throttle portion 32 of the cuff 1 so that the throttle portion closer to the wider portion 33 than the number “3” appears in the window 83 of (8). For this reason, the adjustment of the winding state of the cuff (cylindrical diameter of the cuff) is performed only by tensioning or loosening the wide portion 33 of the outer fabric 3 so as to adjust the winding state of the cuff ( The diameter of the cuff can be set from "1" to "3", that is, when it is necessary to enlarge the diameter of the cuff of the cuff (overfitting), the outer fabric 3 It is necessary to tension in the Y direction with the throttle portion 32 or the wide portion 31 on the opposite side to which the window frame member 8 of the wide portion 33 is inserted. It can be adjusted using the restoring force of the curved plate 6 only by loosening the handle of the wide part 33 of the outer cloth 3.

In addition, the width L between the inner end portions of the recesses 8a (the cuff outer surfaces (the engaging portions with the convex portions 6a of the curved plate 6)) of the window frame member 8 is the outer fabric 3. Since the width portion 33 is narrower than the width L3 of the wide portion 33, the wide portion 33 does not exit the lower side of the plate 82 of the window member 8 and exit to the opposite side of the window member 8. Therefore, in order to adjust the wound state (cylindrical diameter of the cuff), it is necessary to deliberately cause the need to pass the wide portion 33 of the outer cloth 3 under the plate 82 of the window frame member 8. It is always possible to easily adjust the winding state (cylindrical diameter of a cuff) of a cuff easily without work.

In addition, the width L between the inner ends of the recesses 8a is slightly wider than the width L2 of the throttle portion 32 of the outer fabric 3. For this reason, when tensioning the wide part 33 of the outer cloth 3 for adjustment of the wound state (cylindrical diameter of a cuff), even if the direction of tension shifts somewhat from the longitudinal direction in the expanded shape of a cuff. The axial part 32 of the outer cloth 3 slides in the longitudinal direction in the elongated shape of the cuff precisely, and the plurality of marks 9 are reliably shown in the window 83 of the window frame member 8. For this reason, adjustment of the winding state (cylindrical diameter of a cuff) is stabilized. Moreover, the cylindrical shape of the cuff 1 is not distorted by adjusting the winding state (cylindrical diameter of the cuff) of a cuff.

The sponge material (cushion material) 7 arrange | positioned between the curved board 6 and the hematopoietic airbag 4 in the inside of the cuff 1 is a cuff 1 with respect to the measurement site of another thickness (peripheral length). Since the inner surface of the c) is pressed against the measurement site, the cuff 1 can be stably mounted to the measurement site of the cuff 1 without rotating the cuff 1 in the circumferential direction of the measurement site or shifting the cuff into the insertion direction. . In addition, this sponge material (cushion material) 7 is width (redundancy) to the circumferential length (thickness) of the measurement site (upper arm) which can measure blood pressure in the winding state (cylindrical diameter of the cuff) of one cuff. The number of steps in the adjustment can be reduced. In this way, the step of adjustment can be reduced, making adjustment easier.

In the cuff 1 of this embodiment, the adjustment step is made into three steps (number of steps), and as the peripheral length of the upper arm in the wound state (cylindrical diameter of the cuff) of the standard cuff of the number "2". The blood pressure can be measured in a wound state in a range of 26.1 cm to 29.0 cm (width of about 3 cm) (a predetermined range of the periphery length). In addition, in the numeral "1" (thin upper arm correspondence) and the numeral "3" (thick upper arm correspondence), the periphery length [the predetermined range of the periphery length] of the upper arm is the range of 22.6 cm-26.0 cm, respectively (about 3.5 Cm), and a wound state in which blood pressure measurement is possible over a range of 29.1 cm to 31.5 cm (width of about 2.5 cm). And since there are few steps of adjustment, the mark (number) 9 printed on the throttle part 32 can be made large, and it can make it stand out, and setting confirmation is easy and there are few mistakes of adjustment.

On the other hand, joining of the surface fasteners (bonding the surface fastener hooks 12b inside the wide portion 33 of the outer cloth 3 to the surface fastener loops 12a outside the wide portion 31) is performed by the window frame member 8. It is not limited to the case where the mark 9 of the throttle part 32 is displayed in the window 83 of the figure, and a measurer is considered to be most suitable for the measurement site (upper arm) of himself / herself regardless of a mark (number). It can also adjust to the winding state of the cuff (cylindrical diameter of a cuff). In particular, when the measurement site (upper arm) is too loose even in the wound state in which the mark "1" appears on the window 83 of the window frame member 8, the wide portion 33 of the outer fabric 3 is further removed. And the throttle portion 32 is slid in the X direction between the plate 82 of the window frame member 8 and the outer surface of the wide portion 31 of the outer fabric 3 so as to be in an appropriate winding state (cylindrical shape of the cuff). Diameter).

In the blood pressure measurement, the cuff 1 in which the wound state (cylindrical diameter of the cuff) is adjusted is gripped by the handle 81 with one hand H1, as shown in Fig. 9A, in the direction of the arrow. It is taken to the measurement site (upper arm) through the arm of the other hand H2. At this time, the handle 81 of the cuff 1 is adjusted to the position shown in the drawing with respect to the circumferential direction of the measurement site (upper arm). This allows the pressure detecting air bag 5, which is built directly under the handle 81, to be accurately positioned at the position on the artery of the upper arm, as described above, so that the pressure signal (pulse wave) from the artery can be detected. Because. In this state, since the inner surface of the cuff 1 is loosely pressed against the measurement site by the sponge material (cushion material) 7 embedded in the cuff 1 even if the hand 81 is removed from the handle 81, the cuff ( 1) does not shift in the insertion direction or in the circumferential direction.

In the present embodiment, as described above, the cuff 1 for blood pressure measurement is attached to the upper arm as shown in Fig. 9A, and in the blood pressure monitor as shown in Fig. 10, the automatic pump (built in the blood pressure monitor main body 100) ( Compressed air is supplied into the hematopoietic air sacs 4 (see FIGS. 11, 12, etc.) in the cuff 1 through the air supply / exhaust tube 10 to pressurize the upper arm portion, and In the process of evacuating the compressed air in the air bag 4 through the air supply / exhaust tube 10, the pressure signal of the artery is accurately detected by the air bag 5 for pressure detection, and based on the detected pressure pulse wave, Measure your blood pressure. Control of these series of operations is performed by a CPU (not shown) built in the main body 100. That is, blood pressure measurement by a so-called oscillometric method is performed. In addition, the blood pressure monitor main body 100 of FIG. 10 is provided with a switch for starting or stopping the measurement on the front panel, and performing various control such as supply / exhaust for blood pressure measurement to measure blood pressure, and measured on the display unit 101. A blood pressure value is displayed, but at the same time, an ac adapter (not shown) and a storage chamber 103 for accommodating the cuff 1 when the lid 102 is provided and the blood pressure is not measured are also provided.

When the measurement is finished, the cuff 1 grips the handle 81 with one hand H1 as shown in Fig. 9B, and the measurement portion () through the arm of the other hand H2 in the direction of the arrow. From the upper arm).

If the wound state (cylindrical diameter) of the first cuff is adjusted to match the thickness (ambient length) of the measurement site or if the subjects are the same, no adjustment is unnecessary in the blood pressure measurement after the next time, and the cuff is easily It can be attached and removed from the upper arm (measurement site) of 1). Therefore, this cuff for blood pressure monitor 1 has the advantage that the operability regarding repeated desorption to a measurement site is very good.

In addition, although a measurement site | part is an upper arm in embodiment, a measurement site | part is not limited and may be a wrist, for example. In addition, although embodiment used the number in the some mark corresponding to adjustment of the cuff winding state (cylindrical diameter of a cuff), it is not limited to a number, Various symbols, such as an alphabet, may be sufficient. In addition, the number of marks is not limited to three.

The cuff for a blood pressure monitor by this embodiment comprised as mentioned above can exhibit the following effects.

The cuff for a blood pressure monitor of the present embodiment is a cuff for a blood pressure monitor mounted in a cylindrical shape on a measurement site, wherein a plurality of marks (instruction means) and a plurality of marks (instruction means) showing a wound state of the cuff along the circumferential length of the measurement site. A cuff portion provided with a window frame member (selection display member, selection display means) for selecting and displaying one mark (instruction means) from the means; By sliding between the member, the selection display means and the cuff outer surface to which the window frame member (selection display member, selection display means) is attached, the one mark (indicating means) is a window (selection display member) of the window frame member. , Selection display means), so that the cuff's winding state (diameter of the cuff's diameter) according to the peripheral length (thickness) of the measurement site can be adjusted by simple operation. It can be set.

Further, the window frame member is attached to two engaging portions spaced apart in the width direction of the cuff development shape on the outer surface of the cuff, and the width between the two engaging portions is slightly wider than the width of the cuff portion on which the mark is formed. The selection display by the window frame member of one mark can be assured. Moreover, the cylinder shape of a cuff is not distorted by adjustment of the winding state of a cuff.

Moreover, since the width | variety of the edge part in the longitudinal direction of the expanded shape of the said cuff is wider than the width | variety between the said 2 engaging parts, the edge part in the longitudinal direction of the expanded shape of a cuff passes through the lower side of the window frame member. In the adjustment of the cuff winding state, it is not necessary to deliberately pass a portion of the end of the cuff (an end on the side opposite to the side with the hematopoietic air bag) to the lower side of the window frame member, and the cuff is in a wound state. It's easy to adjust.

Moreover, since the said window frame member is equipped with a handle, in the adjustment of the cuff winding state, since the cuff main body can be gripped stably with one hand, adjustment of the cuff winding state is easy.

Moreover, since the inside of the cuff has a curved plate which is elastically deformable in the cylindrical radial direction, the end portion (the end on the side opposite to the side with the hematopoietic air bag) in the longitudinal direction of the elongated shape of the cuff is tensioned. Only by loosening or loosening, the winding state of the cuff can be easily adjusted.

In addition, since the cuff has a cushioning material inside the curved plate, the cuff can be secured to the measurement site. Moreover, redundancy (width) can be made to the thickness of the measurement site which can measure blood pressure in the winding state of one cuff, and the number of winding states (number of adjustment steps) of the cuff to be adjusted can be reduced, and the cuff It is easy to adjust the winding state.

In addition, the cuff for a blood pressure monitor of the present embodiment is a cuff for a blood pressure monitor wound and mounted in a cylindrical shape on a measurement site, wherein the cuff inner surface transition elasticity in contact with the measurement site is in the longitudinal direction of the cuff development shape of the cuff. Since the cuff is sewn in the stretched state, a safe wound state of the cuff without causing internal bleeding at the measurement site can be realized.

As mentioned above, although this invention was demonstrated, various improvements and changes can be made, unless the meaning of this invention is deviated, and the meaning of this invention is not limited to embodiment of this invention, It becomes clear by the claim.

Claims (18)

A cuff for a blood pressure monitor mounted in a tubular shape on a measurement site, comprising: a plurality of marks showing a wound state of the cuff along the periphery length of the measurement site and a window frame member for selectively displaying one mark from the plurality of marks; And the cuff portion on which the plurality of marks are formed slides between the window frame member and the cuff outer surface to which the window frame member is attached so that the one mark is selectively displayed through the window of the window frame member. Cuff for Sphygmomanometer. The cuff frame member according to claim 1, wherein the window frame member is attached to two engaging portions spaced apart from the cuff outer surface in the width direction of the developing shape of the cuff, and the width between the two engaging portions is larger than the width of the cuff portion on which the mark is formed. Sphygmomanometer cuff characterized by being slightly wider. The cuff for a blood pressure monitor according to claim 2, wherein the width of the end portion in the longitudinal direction of the expanded shape of the cuff is wider than the width between the two engaging portions. The cuff for a blood pressure monitor according to any one of claims 1 to 3, wherein the window frame member has a handle. The cuff for a blood pressure monitor according to claim 4, wherein said cuff has a curved plate elastically deformable in said tubular radial direction. The cuff for a blood pressure monitor according to claim 5, wherein the cuff has a cushioning material inside the curved plate. A cuff for a blood pressure monitor mounted in a cylindrical shape on a measurement site, comprising: a plurality of marks showing a wound state of the cuff along the periphery length of the measurement site and a selection display member for selectively displaying one mark from the plurality of marks; And the cuff portion on which the plurality of marks are formed slides between the selection display member and the cuff outer surface to which the selection display member is attached so that the one mark is selectively displayed by the selection display member. Cuff. A cuff for a blood pressure monitor mounted in a tubular shape at a measurement site, comprising: a plurality of indicating means for showing a wound state of the cuff along the periphery length of the measuring portion and a selection display means for selectively displaying one indicating means from the plurality of indicating means. And the cuff portion provided with the plurality of indicating means slides between the selection display means and the cuff outer surface provided with the selection display means, so that the one indication means is selectively displayed by the selection display means. The cuff for a blood pressure monitor characterized by the above. The cuff for a blood pressure monitor according to any one of claims 1 to 7, wherein the cuff for a blood pressure monitor is wound into a cylindrical shape and mounted on the measurement site, and has a cuff inner surface transition elasticity in contact with the measurement site. A cuff for a blood pressure monitor, wherein the inner fabric is sewn into the cuff in a state in which the inner cloth is extended in the longitudinal direction of the cuff's developed shape. It is a blood pressure monitor provided with a cuff for a blood pressure monitor mounted in a cylindrical shape on the measurement site, The cuff for a blood pressure monitor includes a plurality of marks showing a wound state of the cuff along the periphery length of the measurement site, and a window frame member for selectively displaying one mark from the plurality of marks, and the cuff portion on which the plurality of marks are formed. And the one mark is selectively displayed through the window of the window frame member by sliding between the window frame member and the cuff outer surface to which the window frame member is attached. The cuff according to claim 10, wherein the window frame member is attached to two engaging portions spaced apart in the width direction of the developing shape of the cuff on the outer surface of the cuff, and the width between the two engaging portions is larger than the width of the cuff portion on which the mark is formed. Sphygmomanometer characterized by being slightly wide. The blood pressure monitor according to claim 11, wherein the width of the end portion in the longitudinal direction of the expanded shape of the cuff is wider than the width between the two engaging portions. The blood pressure monitor according to any one of claims 10 to 12, wherein the window frame member has a handle. The blood pressure monitor according to claim 13, wherein the cuff has a curved plate elastically deformable in the tubular radial direction. 15. The blood pressure monitor according to claim 14, wherein the cuff has a cushioning material inside the curved plate. It is a blood pressure monitor provided with a cuff for a blood pressure monitor mounted in a cylindrical shape on the measurement site, The cuff for a blood pressure monitor includes a plurality of marks showing a winding state of the cuff along the periphery length of the measurement site and a selection display member for selectively displaying one mark from the plurality of marks, and the cuff portion on which the plurality of marks are formed. And the one mark is selectively displayed by the selection display member by sliding between the selection display member and the cuff outer surface to which the selection display member is attached. It is a blood pressure monitor provided with a cuff for a blood pressure monitor mounted in a cylindrical shape on the measurement site, The cuff for a blood pressure monitor includes a plurality of indicating means for showing a winding state of the cuff according to the periphery length of the measurement site, and a selection display means for selectively displaying one indicating means from the plurality of indicating means. And a cuff portion provided with means slides between the selection display means and the cuff outer surface provided with the selection display means, so that the one indicating means is selectively displayed by the selection display means. The cuff for a blood pressure monitor according to any one of claims 10, 16 or 17, wherein the cuff for a blood pressure monitor is wound around the measurement site and mounted thereon, and has a cuff inner surface transition elasticity in contact with the measurement site. A blood pressure monitor, characterized in that the inner fabric is sewn into the cuff in a state in which it extends in the longitudinal direction of the elongated shape of the cuff.

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