CN209136596U - Blood pressure cuff - Google Patents

Abstract

This application discloses a kind of blood pressure cuffs, to wind the detected part of human body comprising plastic parts, outer cloth and Nei Bu.Plastic parts are bent along detected part and are fixed in detected part.The outer cloth and Nei Bu of relative configuration are set to the two sides of plastic parts, to fix plastic parts.Plastic parts include the first end and second end of relative configuration, circumferentially being bent under natural conditions for external force is being not added in first end and second end, and vertically, from first end towards second end, plastic parts cross sectional dimensions is gradually expanded, so that the end face that the end face opening of second end is greater than first end is open.

Description

Blood pressure cuff

Technical field

This application involves the technical field of blood pressure measuring instrument, in particular to a kind of blood pressure cuff.

Background technique

Currently, blood pressure measurement, which has become vital sign, monitors indispensable a part.Utilize the nothing of succusion principle Wound blood pressure measurement mode is widely used.Some needs for a long time monitoring blood pressures subject (such as inferior health patient, really Recognize the still below standard patient of hypertension therapeutic and consulting room or Home blood pressure detection discovery blood pressure increases suspect to be hypertension Person) while carrying out blood pressure detecting suitable work or activity are needed again, for convenience of subject's activity, sphygmomanometer is intended to It is placed on cuff, using it as blood pressure cuff.It is the frictional force between the detected part by subject due to blood pressure cuff It keeps its form and measures blood pressure, subject is easy so that generating friction, Jin Eryin between cuff and subject in swing arm Play that ancon swing arm is uncomfortable or to cause blood pressure cuff to be worn uncomfortable.

Utility model content

The application's is designed to provide a kind of blood pressure cuff, easily causes subject's row to solve existing blood pressure cuff Move inconvenient problem.

In order to solve the above-mentioned technical problem, this application provides a kind of blood pressure cuff, including plastic parts, outer cloth and interior Cloth, detected part of the blood pressure cuff to wind human body.The plastic parts are bent and are fixed on along the detected part In the detected part.The outer cloth and the interior cloth are relative configuration, and are set to the two sides of the plastic parts, with fixation The plastic parts.The plastic parts include the first end and second end of relative configuration, the first end and the second end Circumferentially being bent under natural conditions for external force is being not added, and vertically, from the first end towards the second end, the modeling Property member cross-sectional dimension be gradually expanded so that the second end end face opening be greater than the first end end face be open.

It in one embodiment, is fan ring-shaped or the first end or the second end after the plastic parts flattening It is more than or equal to 1cm with the distance between the outer cloth or the interior cloth edge in the axial direction.

In one embodiment, the plastic parts in its natural state along it is axial include connecting the first end and described the The first side and second side at two ends.The plastic parts are bent so that shape between the first side and the second side At an opening, the blood pressure cuff is sheathed in the detected part by the opening.

In one embodiment, the first end and the second end are in arc line shaped, the first side and described second side Side is linear；The adjoiner of the first side or the second side and the first end or the second end is arc mistake It crosses.

In one embodiment, the blood pressure cuff is when winding the detected part, the first end or the second end The range for circumferentially winding the detected part is less than or equal to one week.

In one embodiment, when the blood pressure cuff winds the detected part, the corresponding blood pressure sleeve of the opening The thickness at the position of band is less than the thickness at the other positions of the blood pressure cuff.

In one embodiment, the blood pressure cuff further includes air bag, and the air bag is located in the outer cloth and the interior cloth Between, increase flexible barrier between the air bag and the plastic parts.

In one embodiment, the blood pressure cuff further includes air bag, and the air bag is located in the outer cloth and the interior cloth Between, the plastic parts are located at the air bag towards the side of the outer cloth, the air bag is oppressed by the plastic parts, With the fixation blood pressure cuff in the detected part.

In one embodiment, the air bag has an at least gas-guide tube, and one end of the gas-guide tube is connected to the air bag, institute The other end for stating gas-guide tube extends between the outer cloth and the interior cloth on the outside of the blood pressure cuff, the gas-guide tube it is another One end is arranged close to the cell edges, and stretches out from the first end of the plastic parts.

In one embodiment, the blood pressure cuff further includes velcro, the textured portion of the velcro and hook surface part It is located at the outer surface of the outer cloth and the outer surface of Nei Bu, the textured portion and the hook surface part are separately positioned on institute State one end on blood pressure cuff with the air bag and one end far from the air bag.

The blood pressure cuff of the application is mutually arranged by the opening of plastic parts and the detected part of subject, so that the plasticity Component can be clamped and be fixed in the detected part of subject, and then the other parts of the blood pressure cuff can be easily Be wound on the detected part, allow subject one be easily accomplished the wearing of blood pressure cuff, and the blood pressure after wearing Cuff is difficult to slide or falls off.And by the opening of plastic parts towards the trunk of subject so that winding after the part Blood pressure cuff thickness it is small compared with the thickness at the other positions of blood pressure cuff, can to avoid blood pressure cuff and subject friction cause to go Inconvenient situation is moved to occur.

Detailed description of the invention

Fig. 1 a is the first face of blood pressure cuff schematic diagram of one embodiment of the application.

Fig. 1 b is the second face of blood pressure cuff schematic diagram of one embodiment of the application.

Fig. 2 a is the plastic parts perspective view of one embodiment of the application.

Fig. 2 b is the plastic parts front view of Fig. 2 a.

Fig. 2 c is the plastic parts cross-sectional view of Fig. 2 a.

Fig. 3 is the blood pressure cuff schematic diagram of one embodiment of the application.

Fig. 4 a is the first surface schematic diagram of the blood pressure cuff of one embodiment of the application.

Fig. 4 b is the second surface schematic diagram of the blood pressure cuff of one embodiment of the application.

Specific embodiment

Below in conjunction with the attached drawing in the application embodiment, the technical solution in the application embodiment is carried out clear Chu is fully described by.

As shown in Fig. 1 a to Fig. 2 c, the embodiment of the present application provides a kind of blood pressure cuff 10, to wind human body (subject) Detected part, which can be the upper arm of subject, is also possible to the positions such as forearm or shank or thigh, this implementation Using upper arm as illustrating in example, existing cuff is easy after the wearing so that generating friction or shadow between upper arm and the trunk of subject Ring flexibility and the convenience of arm.In this regard, the blood pressure cuff 10 of the application includes outer cloth 110, interior cloth 120, plastic parts 130, air bag 140 and velcro.The plastic parts 130 can be bent along the detected part and be fixed on the detected part On, 130 normality of plastic parts is the coiled structure being adapted to detected part, is fan ring-shaped after flattening.Further, The plastic parts 130 can be used the materials such as PC and be made.The plastic parts 130 include the first end 131 and the of relative configuration Two ends 132, the first end 131 and the second end 132 under natural conditions can be circumferentially be not added external force/do not stress (circumferencial direction) bending；And along axial direction (axis direction), from the first end 131 towards the second end 132, the plasticity The cross sectional dimensions of component 130 is gradually expanded, so that the end face opening of the second end 132 is greater than the first end 131 End face opening.As shown in figs. 2 a-2 c, the bending of plastic parts 130 is in inverted-cone shape.The inverted-cone shape of the plastic parts 130 For being the taper that opposite normality is placed.Fan ring-shaped is generally presented in the blood pressure cuff 10.Since the upper arm of subject is In upper end (close to one end of shoulder) larger, lower end (close to one end of ancon) lesser form, therefore the plasticity of inverted-cone shape Component 130 can be bonded the lower end of upper arm and the upper end of the fitting upper arm of the second end 132 by the first end 131, make The blood pressure cuff 10 for obtaining the application is preferably bonded the upper arm of subject, and has enough (static) frictions between the upper arm Power prevents the opposite sliding of cuff, and then is convenient for measuring the pressure value of subject.

The axial and circumferential mentioned in the application are the coordinate direction in cylindrical body class reference axis, and the circumferential direction is with axial direction For the circumferencial direction of center axis.

In one embodiment, the outer cloth 110 and the interior cloth 120 are relative configuration, and are set to the plastic parts 130 two sides are to wrap the plastic parts 130.The velcro is for maintaining the blood pressure cuff 10 on upper arm Wind form.The winding form is the rotary table circumferential surface for being similar to top and bottom and communicating that can be fitted closely with upper arm, the top Face and the bottom surface are two faces opposite in the rotary table, and the circumferential surface connects the top surface and the bottom surface.

The plastic parts 130 are plate structure, can be the resin materials such as polypropylene.The plastic parts 130 have There is certain elasticity, its original 131 direction of the first end can be restored after the plastic parts 130 stop stress and deformation The form that the size of the second end 132 and the plastic parts 130 is gradually expanded, to facilitate next subject wears.

As shown in Fig. 2 a to Fig. 2 c, in one embodiment, the plastic parts 130 should in the nature lower edge not stressed The axial direction of plastic parts 130 includes connecting the first side 133 and second side of the first end 131 and the second end 132 134, the first side 133 and the second side 134 are relative configuration.The plastic parts 130 are in its natural state Bending shape makes the first side 133 and the second side 134 close to each other, and in the first side 133 and institute It states and forms an opening 135 between second side 134.The opening 135 makes the developed surface after the expansion of plastic parts 130 substantially Upper is fan ring-shaped.The plastic parts 130 can be arranged and be clamped to upper arm by the opening 135, to be fixed on this On upper arm, then the other parts of the blood pressure cuff 10 can easily surround the plastic parts 130 and its opening 135, And then be wound on the upper arm, make the blood with respect to sliding or falling off between blood pressure cuff 10 and upper arm without generating Pressure cuff 10 is difficult to wear or can not wear.By the plastic parts 130, the blood pressure cuff 10 of the application can be light by one Pine completes to wear, and wearing is cooperated without other people.Specifically, may be, for example, the plastic parts 130 pass through described The left upper arm of 135 clamping subject of opening, the right hand of subject is by the blood pressure cuff 10 far from the another of the plastic parts 130 One end is towards circumferential (clockwise or counterclockwise) winding, until the winding shape of the fixed blood pressure cuff 10 of the velcro State and the wearing for completing the blood pressure cuff 10, to realize personal operation.

In one embodiment, the blood pressure cuff 10 is when winding the detected part, and described the of the plastic parts The range that one end 131 or the second end 132 can circumferentially wind the upper arm was less than equal to one week.Equivalent speech, volume The plastic parts 130 after, which can be, to be just closed and opening 135 is just disappeared, but the flexible structure 130 is simultaneously There is no second end 132 described in lap or the first end 131/ not to be overlapped.As shown in Figure 2 c, when the plastic parts 130 along the upper arm over-end winding less than one week in the case where, the plastic parts 130 and it is described opening 135 cross section be " C " font is presented in one circumference, the cross sections of the plastic parts 130, this make include the plastic parts 130 blood pressure cuff 10 When being wound to upper arm, it is described opening 135 can reduce rub between the blood pressure cuff 10 of the application and the trunk of subject can Energy.

In one embodiment, when the blood pressure cuff 10 winds the subject, the opening 135 can be arranged to Towards the trunk of the subject.The thickness at the position of the corresponding blood pressure cuff 10 of the opening 135 is tucked inside the sleeve less than the blood pressure The thickness of thickness with 10 other positions, the i.e. position of the corresponding blood pressure cuff 10 of the opening 135 is less than the plasticity portion The thickness of the corresponding blood pressure cuff 10 of part 130.It works or transports after wearing the blood pressure cuff 10 by means of subject as a result, It is dynamic, it, can't be to tested since the thickness of the upper arm towards the part blood pressure cuff 10 of the trunk of the subject is smaller The work or movement of person impacts.

In one embodiment, the outer cloth 110 and the interior cloth 120 wrap up the plastic parts 130, and the fixed modeling Property component 130 is in 10 1 side region of blood pressure cuff.The first end 131 and the second end 132 of the plastic parts 130 are adjacent The edge of the nearly outer cloth 110 or the interior cloth 120.As shown in figure 3, the first end 131 or the second end 132 are in axial direction It is upper to be more than or equal to 1cm with the distance between the edge of the outer cloth 110 or the interior cloth 120 D1, D2.The blood pressure can be defined The size of cuff 10 or the plastic parts 130 in the axial direction is respectively the blood pressure cuff 10 and the plastic parts 130 Width, relative to the overall width of the blood pressure cuff 10, the width of the plastic parts 130 is smaller.The blood pressure cuff 10 After wearing, the plastic parts 130 are to be located at the centre of the blood pressure cuff 10, and the plastic parts 130 are generally Also in the centre of subject's upper arm.This make subject action when, the plastic parts 130 from blood pressure cuff 10 or on There are biggish distance, the plastic parts 130 not interfere with interarticular activity, will not knock subject at arm both ends Elbow joint so that the blood pressure cuff 10 does not interfere with the flexibility of subject's action, convenience.

In one embodiment, the air bag 140 is located in the outer cloth 110 and institute to oppress upper arm after inflation It states between interior cloth 120, the plastic parts 130 are located at the air bag 140 towards the side of the outer cloth 110.Pass through the modeling Property component 1301 can oppress, squeeze the air bag 140 so that the air bag 140 comes into full contact with upper arm, and the fixed blood Press cuff 10 in the detected part.And when the air bag 140 is inflated or is deflated, also may be used by the plastic parts 130 To prevent possible opposite sliding between the air bag 140 and the interior cloth 120 or the outer cloth 110, reduces air bag 140 and wear Possibility.

In a still further embodiment, one layer can also be arranged between the air bag 140 and the plastic parts 130 Or the flexible barrier of multilayer, such as cloth (cotton layer or chemical fiber layer etc.).Air bag under normality is to pass through increasing using plastic cement material The stimulation for adding the flexible barrier that can oppress to avoid the plastic parts 130 air bag 140, that improves air bag uses the longevity Life and anti-pressure ability.

In one embodiment, the air bag 140 has an at least gas-guide tube 145, and one end of the gas-guide tube 145 is connected to The air bag 140, the other end of the gas-guide tube 145 extend the blood pressure cuff between outer cloth 110 and the interior cloth 120 Outside.The other end of the gas-guide tube 145 is arranged close to 140 edge of air bag, and from the first of the plastic parts 130 End is stretched out.As illustrated in figs. 1A and ib, the gas-guide tube 145 close to the outer cloth 110 corresponding to the plastic parts 130 it On position.

As shown in Figure 1, in one embodiment, the plastic parts 130 are located at the side of the blood pressure cuff 10, the modeling The first side 133 of property component 130 and the side of the blood pressure cuff 10 fit or close, and pass through the plastic parts 130 clamp upper arm to realize the winding of blood pressure cuff 10.The air bag 140 is from the blood pressure cuff 10 close to the plastic parts 130 side extends towards the other side of the blood pressure cuff.The air bag 140 covers including the plastic parts 130 Blood pressure cuff 10 most of region, with this realize the air bag 140 the blood pressure cuff 10 winding after can surround by At least one week range of the upper arm of examination person facilitates the pressure value for measuring subject.

As shown in Figure 2 a and 2 b, in one embodiment, the first side 133 and second side of the plastic parts 130 134 abut the first end 131 and the second end 132 respectively.The first end 131 and the second end 132 are in arc line shaped, The first end 131 or the second end 132 can be in a horizontal plane or the first end 131 or described second The each point at end 132 is coplanar.The first side 133 and the second side 134 are linear, and in the first side 133 or the adjoiner of the second side 134 and the first end 131 or the second end 132 be rendered as arc-shaped transition, install The blood pressure cuff 10 after the plastic parts 130 will not because of the plastic parts 130 edge it is excessively sharp and scratch described Outer cloth 110 scratches subject in turn, also will not because of 130 edge of plastic parts extruding and cause air bag 140 damaged Or the subcutaneous hemorrhage of upper arm is caused, improve safety.

It please also refer to Fig. 4 a and Fig. 4 b, in some embodiments, be provided on the structure based on above-mentioned blood pressure cuff The velcro.The velcro includes textured portion 151 and hook surface part 152.The textured portion 151 and the hook surface portion Divide 152 to be located at the outer surface of the outer cloth and the outer surface of Nei Bu, rather than is set on the same face.Further Ground, the textured portion 151 and the hook surface part 152 are separately positioned on the blood pressure cuff with the air bag 140 One end of one end and the separate air bag 140.On this design scheme, do not need using conventional cuff metal pull ring structure Also the bundled fixed of cuff may be implemented, therefore the structure of the blood pressure cuff of the application is simple, it is at low cost, cuff can be reduced Metal parts avoids stimulation and compressing of the cuff metal pull ring structure to detected part, or leads to the measurement accuracy for reducing cuff.

The above is the preferred embodiment of the application, it is noted that for those skilled in the art For, under the premise of not departing from the application principle, several improvements and modifications can also be made, these improvements and modifications are also considered as The protection scope of the application.

Claims (10)

1. a kind of blood pressure cuff, to wind the detected part of human body characterized by comprising

Plastic parts are bent along the detected part and are fixed in the detected part；

The outer cloth and Nei Bu of relative configuration, are set to the two sides of the plastic parts, to wrap the plastic parts；

The plastic parts include the first end and second end of relative configuration, and external force is being not added in the first end and the second end Be circumferentially bent under natural conditions, and vertically, from the first end towards the second end, the plastic parts are transversal Face size is gradually expanded, so that the end face that the end face opening of the second end is greater than the first end is open.

2. blood pressure cuff as described in claim 1, which is characterized in that it is fan ring-shaped after the plastic parts flattening, or The first end or the second end are more than or equal to 1cm with the distance between the outer cloth or the interior cloth edge in the axial direction.

3. blood pressure cuff as claimed in claim 2, which is characterized in that the plastic parts include along axial direction in its natural state The first side and second side of the first end and the second end are connected, the plastic parts bending is so that first side An opening is formed between side and the second side, and the blood pressure cuff is sheathed on by the detected part by the opening On.

4. blood pressure cuff as claimed in claim 3, which is characterized in that the first end and the second end are in arc line shaped, institute It is linear to state first side and the second side；The first side or the second side and the first end are described The adjoiner of second end is arc-shaped transition.

5. blood pressure cuff as claimed in claim 3, which is characterized in that the blood pressure cuff when winding the detected part, The range that the first end or the second end circumferentially wind the detected part is less than or equal to one week.

6. blood pressure cuff as claimed in claim 5, which is characterized in that when the blood pressure cuff winds the detected part, The thickness at the position of the corresponding blood pressure cuff of opening is less than the thickness at the other positions of the blood pressure cuff.

7. blood pressure cuff as described in claim 1, which is characterized in that the blood pressure cuff further includes air bag, the air bag folder Between the outer cloth and the interior cloth, increase flexible barrier between the air bag and the plastic parts.

8. blood pressure cuff as described in claim 1, which is characterized in that the blood pressure cuff further includes air bag, the air bag folder Between the outer cloth and the interior cloth, the plastic parts are located at the air bag towards the side of the outer cloth, pass through institute It states plastic parts and oppresses the air bag, with the fixation blood pressure cuff in the detected part.

9. such as the described in any item blood pressure cuffs of claim 7-8, which is characterized in that the air bag has an at least gas-guide tube, One end of the gas-guide tube is connected to the air bag, and the other end of the gas-guide tube extends between the outer cloth and the interior cloth On the outside of the blood pressure cuff, the other end of the gas-guide tube is arranged close to the cell edges, and from the of the plastic parts One end is stretched out.

10. such as the described in any item blood pressure cuffs of claim 7-8, which is characterized in that the blood pressure cuff further includes velcro, The textured portion of the velcro and hook surface part are located at the outer surface of the outer cloth and the outer surface of Nei Bu, the hair side The one end and the separate air bag with the air bag are partially separately positioned on the blood pressure cuff with the hook surface part One end.