CN113040737A

CN113040737A - Sphygmomanometer

Info

Publication number: CN113040737A
Application number: CN202110252200.6A
Authority: CN
Inventors: 王容良; 钟辉云; 温晓萍; 严乾淑; 廖常菊
Original assignee: Zigong First Peoples Hospital; Sichuan Vocational College of Health and Rehabilitation
Current assignee: Zigong First Peoples Hospital; Sichuan Vocational College of Health and Rehabilitation
Priority date: 2021-03-08
Filing date: 2021-03-08
Publication date: 2021-06-29

Abstract

The invention relates to a sphygmomanometer, which comprises a detection machine body and a loading part, wherein the detection machine body is provided with a sensing piece, the loading part is provided with an accommodating cavity for accommodating a disposable part, the loading part is connected with the detection machine body, or the loading part is accommodated in the detection machine body, the disposable part and the detection machine body can form a wearing space in a surrounding mode, or the detection machine body is connected with a connecting belt, the disposable part is sleeved on the connecting belt, or the disposable part forms the wearing space in a surrounding mode. The application discloses sphygmomanometer can be effectual with blood pressure measurement person's skin and detection organism isolated, the effectual cross infection that has prevented through setting up disposable component.

Description

Sphygmomanometer

Technical Field

The invention relates to the technical field of medical instruments, in particular to a sphygmomanometer.

Background

In hospitals, there are many patients who need to detect blood pressure, and each sphygmomanometer needs to detect blood pressure of a plurality of people. When the blood pressure is measured by adopting the sphygmomanometer, the fixing band on the sphygmomanometer needs to be sleeved on the wrist, the arm or the finger of a human body, and the wrist strap of the sphygmomanometer needs to be in close contact with the skin of a patient to perform effective detection, so that a chance is created for cross infection among patients, and particularly, cross infection of viruses such as hepatitis B, hepatitis C, skin diseases and the like and various bacteria can be performed through the skin of the patient.

Disclosure of Invention

The invention provides a sphygmomanometer, which can effectively isolate the skin of a blood pressure detector from a detection body and effectively prevent cross infection.

In order to achieve the above purpose, the invention provides the following technical scheme:

a sphygmomanometer, comprising:

the detection machine body is provided with a sensing piece;

a loading part having an accommodating chamber accommodating a disposable part, the loading part being connected to the detection body or accommodated in the detection body;

the disposable component and the detection body can enclose to form a wearing space; or the detection machine body is connected with a connecting belt, and the disposable part is sleeved on the connecting belt; or the disposable components enclose to form a wearing space.

Preferably, the disposable part encloses to form a wearing space, and at least one of two ends of the disposable part along the length direction is provided with a wearing opening.

Preferably, elastic bands are provided around the circumferential direction of the wearing opening, and the wearing opening of the disposable member is tightened on the upper limb in a state where the disposable member is worn on the upper limb.

Preferably, the disposable part comprises a main sleeve body, a coating edge for coating the elastic band is arranged at the edge of the main sleeve body, and the coating edge is in hot-melt connection with the main sleeve body.

Preferably, the two ends of the disposable component along the length direction are both provided with the wearing openings; wherein one of the wearing openings is larger than the other wearing opening.

As another preferred scheme, the diameter of the middle part of the disposable part along the length direction is smaller than that of the puncture.

Preferably, one end of the disposable component is provided with the wearing opening, and the other end of the disposable component is a closed end.

Preferably, the disposable components enclose a penetrating space for accommodating the connecting belt.

As a preferred scheme, a connecting structure is arranged on the connecting belt, and an avoiding opening for avoiding the connecting structure is arranged on the disposable component.

Preferably, the disposable component is a long belt body, and two ends of the disposable component are respectively detachably connected with the detection machine body; or, the loading part is fixedly connected with the detection machine body, one end of the disposable component is locked on the loading part, and the other end of the disposable component is detachably connected with the detection machine body.

Preferably, the loading unit includes a winding device therein, and the disposable member is wound around the winding device.

Compared with the prior art, the invention has the beneficial effects that:

the sphygmomanometer can effectively isolate the skin of a blood pressure detector from a detection body by arranging the disposable component, thereby effectively preventing cross infection;

the detection principle of the current detection body is as follows: the sensor is arranged in the detection machine body, no matter the wrist type sphygmomanometer or the arm type sphygmomanometer or the finger type sphygmomanometer, a closed space is formed on a human body through the inner part of the connecting belt of the wrist strap or the arm type sphygmomanometer, the closed space is tightly attached to the human body, the human body pulse impacts the closed space to realize the change of the pressure in the closed space, the sensor arranged in the detection machine body is communicated with the closed space to further realize the detection of the blood pressure, further, when an isolating sleeve is arranged between the wrist strap or the connecting belt and the human body, for example, when the disposable component of the scheme is applied, if a closed cavity is formed between the disposable component and the human body, when the wrist strap or the connecting belt is tightened to carry out measurement, the cavity formed between the disposable component and the human body can form a buffer space, and further, the pressure fluctuation caused by the pulse in the inner closed space of the connecting belt of the wrist strap and the arm type sphygmomanometer is greatly reduced, the inspection precision of the detection body is greatly reduced, and even blood data is difficult to detect; therefore, in the scheme, one wearing opening is larger than the other wearing opening, when the disposable part is worn on a human body, the smaller end is attached to the human body, the disposable part is extruded from the smaller end to the larger end, air in a gap between the disposable part and the human body can be conveniently extruded out, the disposable part can be well attached to the human body, and further measurement errors caused by the fact that the disposable part is sealed into air between the human body to form an oral cavity are avoided;

disposable part is less than the diameter of wearing set department along the diameter at length direction's middle part, adopt such mode, when the cover is on the human body, can extrude exhaust gas to both ends by the middle part, can be at first sealed income gas formation oral cavity and lead to measuring error between the human body, and further, because disposable part adopts the middle little and the great structure in both ends, it is shorter to make between less department and the great tip distance, can be more convenient and more complete exhaust gas, moreover, when wearing the cover, because the tip is great, so, also make things convenient for hand to wear to overlap into more.

Description of the drawings:

FIG. 1 is a first schematic view of a wrist worn blood pressure monitor with cross-infection prevention according to an embodiment of the present application;

FIG. 2 is a second schematic view of a wrist worn sphygmomanometer with prevention of cross-infection according to an embodiment of the present application;

FIG. 3 is a view of the lower patch and strain gage of FIG. 2 in combination;

FIG. 4 is a cross-sectional view of the sensing element of FIG. 2;

FIG. 5 is a schematic structural view of one embodiment of the sphygmomanometer according to the present application, wherein the extension sheet is provided;

FIG. 6 is a schematic structural view of a sphygmomanometer according to one embodiment of the present application;

FIG. 7 is a schematic structural view of a sphygmomanometer according to one embodiment of the present application;

FIG. 8 is a schematic structural view of a sphygmomanometer according to one embodiment of the present application;

FIG. 9 is a schematic view of one embodiment of the connecting band portion of FIG. 8;

FIG. 10 is a schematic view of one embodiment of the connecting band portion of FIG. 8;

FIG. 11 is a schematic structural view of a sphygmomanometer according to one embodiment of the present application;

FIG. 12 is a schematic structural view of a sphygmomanometer according to one embodiment of the present application;

FIG. 13 is a schematic structural view of a sphygmomanometer according to one embodiment of the present application;

FIG. 14 is a schematic structural view of a detection body and a body sheath of a sphygmomanometer according to one embodiment of the present application;

FIG. 15 is a schematic structural view of a sphygmomanometer according to one embodiment of the present application;

FIG. 16 is a schematic structural view of a sphygmomanometer according to one embodiment of the present application;

FIG. 17 is a schematic structural view of a sphygmomanometer according to one embodiment of the present application;

FIG. 18 is a schematic view of the configuration of the blood pressure monitor cassette of one embodiment of the present application in cooperation with a disposable component;

FIG. 19 is a schematic structural view of a sphygmomanometer according to one embodiment of the present application;

FIG. 20 is a schematic structural view of a sphygmomanometer according to one embodiment of the present application;

FIG. 21 is a schematic structural view of a sphygmomanometer according to one embodiment of the present application;

FIG. 22 is a schematic structural diagram of a split type sphygmomanometer case body according to one embodiment of the present application;

FIG. 23 is a schematic view of the configuration of the blood pressure monitor cassette of one embodiment of the present application in cooperation with a disposable component;

FIG. 24 is a schematic view of the configuration of the blood pressure monitor cassette of one embodiment of the present application in cooperation with a disposable component;

FIG. 25 is a schematic view of the configuration of the blood pressure monitor cassette and the disposable component of one embodiment of the present application.

The following are marked in the figure: 1. detecting a body; 101. a belt ring; 103. a fluid bag; 105. a detection tank; 106. a connecting portion; 107. clamping strips; 108 elastic pressing blocks; 109. a guide shaft; 110. a handle; 111. passing through the slot; 2. A box body; 21. a first block; 22. a second block; 23. a slideway; 24. drawing the opening; 25. a belt ring; 26. A binding rope; 27. a filling opening; 30. a winding device; 31. a rotating shaft; 32. an end cap; 33. a limiting hole; 34. a jack; 35. a locking device; 36. a drive structure; 3. a disposable component; 301. an upper folding sheet; 302. A lower folded sheet; 303. tearing the lines; 304. a suede magic tape; 305. a thorn face magic tape; 306. a first sleeve body; 307. a second sleeve body; 308. an extension piece; 309. avoiding the mouth; 310. elastic bands; 311. sleeving a sleeve opening; 312. a hose extension opening; 313. grooving; 314. a finger glove body; 3141. a pull ring part; 3142. a middle sleeve body; 3143. a side sleeve body; 315. a machine body sheath; 3151. an inner extension sleeve body; 4. a connecting belt; 5. An inflation hose; 6. a sphygmomanometer box; 61. a receiving cavity.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings. It is to be understood that the embodiments described are only a few embodiments of the present invention, and not all embodiments.

Thus, the following detailed description of the embodiments of the invention is not intended to limit the scope of the invention as claimed, but is merely representative of some embodiments of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it should be noted that the terms "upper", "lower", and the like refer to orientations or positional relationships based on those shown in the drawings, or orientations or positional relationships that are conventionally arranged when the products of the present invention are used, or orientations or positional relationships that are conventionally understood by those skilled in the art, and such terms are used for convenience of description and simplification of the description, and do not refer to or imply that the devices or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.

It should be noted that the embodiments of the present invention and the features and technical solutions thereof may be combined with each other without conflict.

Embodiment 1, referring to fig. 1 to 15, an embodiment of the present application provides a sphygmomanometer, including: the detection body 1 and the loading portion. The detection body 1 has a sensing member. The loading part has an accommodating cavity for accommodating a disposable component 3, and is connected with the detection machine body 1 or accommodated in the detection machine body 1. The disposable components 3 enclose a wearing space. The disposable component 3 can be sleeved on the part of the limb of the human body to be detected, and then the corresponding part of the human body is matched with the sphygmomanometer to detect the blood pressure, wherein the disposable component isolates the skin of the human body from the detection body 1, thereby effectively preventing cross infection.

The first disposable component 3 can be a film sleeve body, the disposable component 3 is provided with a wearing opening 311, the disposable component 3 is provided with elastic bands 310 around the circumferential direction, and when the disposable component 3 is worn on a human body, the wearing opening 311 on the disposable component 3 is tightened on the skin of the human body and is not easy to fall off.

The disposable part 3 comprises a main sleeve body, a coating edge for coating the elastic band 310 is arranged at the edge of the main sleeve body, and the coating edge is in hot-melt connection with the main sleeve body.

As a preferred embodiment, both ends of the disposable component 3 along the length direction are provided with a wearing opening 311, wherein one wearing opening 311 is larger than the other wearing opening 311, and the structure of the wearing opening 311 is matched with the structure of the corresponding part of the human body, so that a better fitting effect can be achieved, and more importantly, the current detection machine body 1 has the following detection principle: be provided with the sensor in detecting organism 1, no matter wrist formula sphygmomanometer or arm-type sphygmomanometer, or finger formula sphygmomanometer, it is inside through the connecting band of wrist strap or arm-type sphygmomanometer to form an airtight space on the human body, this airtight space closely laminates with the human body, human pulse strikes this airtight space, realize the change of airtight space internal pressure, and detect the sensor that sets up in organism 1 and this airtight space intercommunication, and then realize the detection of blood pressure, furthermore, when setting up the spacer sleeve between wrist strap or connecting band and human body, for example when applying for the disposable component 3 of scheme this time, if be formed with inclosed cavity between disposable component 3 and human body, so when wrist strap or connecting band are tightened and are measured, the cavity that forms between disposable component 3 and the human body just probably forms buffer space, and then reduce wrist strap and arm-type sphygmomanometer's connecting band internal airtight space because of the pressure wave that the pulse formed by a wide margin Furthermore, the inspection precision of the inspection machine body 1 is greatly reduced, and even blood data is difficult to detect; therefore, in the scheme, one wearing opening 311 is larger than the other wearing opening 311, when the disposable part is worn on a human body, the smaller end is attached to the human body, the small end extrudes the disposable part 3 towards the large end, air in a gap between the disposable part 3 and the human body can be conveniently extruded out, the disposable part 3 can be well attached to the human body, and further measurement errors caused by the fact that the disposable part 3 is sealed into the air between the human body to form an oral cavity are avoided.

As another preferable mode, the diameter of the middle portion of the disposable unit 3 in the length direction is smaller than the diameter at the cuff 311. Adopt such a mode, when the cover is on the human body, can be by the middle part to both ends extrusion exhaust gas, at first as foretell, can be sealed into gas between the human body and form the oral cavity and lead to measuring error, and further, because disposable component 3 adopts the middle little and the great structure in both ends for distance is shorter between less department and great tip, can be more convenient and more complete exhaust gas, and, when wearing the cover, because the tip is great, so, also make things convenient for the hand to wear to put into in more.

In another embodiment, the disposable part 3 has one end provided with the wearing opening 311 and the other end being a closed end.

When the disposable component 3 is used for being sleeved on the arm of a human body, the two ends of the disposable component 3 can be provided with the sleeve-penetrating openings 311, so that the disposable component is convenient to wear and saves materials. This disposable component 3 also can one end set up and wear the looping 311, and the other end is the blind end, and is further, and the blind end can be including set hand, set hand includes palm cover and connection a plurality of finger stall of palm cover, so, this disposable component 3 is rectangular cover, and direct cover is on the whole upper limbs of detection person, because set up set hand, makes things convenient for blood pressure detection person's both hands to move.

Example 2, the structure of the sphygmomanometer shown in fig. 2 to 7 is schematically illustrated. The sphygmomanometer of this embodiment can be wrist strap sphygmomanometer, and wrist strap sphygmomanometer is including detecting organism 1 and connecting first connecting band and the second connecting band in detecting organism 1 both sides, has sensing piece on detecting organism 1, and two connecting bands detachably connect, when detecting blood pressure, need overlap two connecting bands 4 on blood pressure measurement person's wrist, then connect two connecting bands for human wrist and the contact of sensing piece on detecting organism 1, thereby carry out blood pressure detection. The disposable component 3 provided by the embodiment of the application can be in a sleeve shape and sleeved on the connecting belt 4. The disposable part 3 comprises a first sheath 306 and a second sheath 307. The first sleeve body 306 encloses to form a sleeve penetrating space for accommodating the first connecting belt 4 of the wrist-worn sphygmomanometer. The second sleeve body 307 encloses to form a penetrating space for accommodating the second connecting belt 4 of the wrist-worn sphygmomanometer. The length of the first sleeve body 306 is greater than that of the second sleeve body 307, the length of the first sleeve body 306 is matched with that of the first connecting belt 4, and the length of the second sleeve body 307 is matched with that of the second connecting belt 4.

When the sphygmomanometer is used, the disposable component 3 is firstly sleeved on the connecting band 4, then the connecting band 4 coated with the disposable component 3 is worn on the wrist of a blood pressure detector, the disposable component 3 plays a role in isolating the human skin from the connecting band 4, and cross infection is effectively prevented.

Further, both ends of the first sleeve 306 along the length direction are provided with an opening portion. Both ends of the second sleeve 307 in the length direction are provided with openings. The first sheath 306 can be directly fitted over the first connecting strip 4 and the second sheath 307 can be directly fitted over the second connecting strip 4.

Since the wrist-worn blood pressure monitor also has the detecting body 1, the detecting body 1 is also in contact with the skin of the human body. In this application, an extending piece 308 is connected to one side opening of the first sleeve body 306, and/or an extending piece 308 is connected to one side opening of the second sleeve body 307; the extension piece 308 is used for covering the detection surface of the detection body 1 of the connecting band 4 type sphygmomanometer. The extension piece 308 may be directly attached to the detection surface of the detection body 1. Or the extension piece 308 may be in a sleeve shape and directly sleeved on the detection body 1.

Or, a first extending piece is connected to the opening part on one side of the first sleeve body 306, and a second extending piece is connected to the opening part on one side of the second sleeve body 307; the first extension sheet and the second extension sheet are spliced to form a cover sheet for covering the detection surface of the detection body 1 of the connecting belt 4-type sphygmomanometer. Or the first extension sheet and the second extension sheet are not spliced but are positioned on one side of the detection surface of the detection machine body 1 in an up-down stacking manner, and the double-layer isolation mode has a better isolation effect.

Wherein, the first connecting belt 4 and the second connecting belt 4 are both provided with a connecting structure. The two connecting structures are detachably connected. The first sleeve body 306 is provided with a first avoidance port 309 for avoiding the connection structure on the first connecting belt 4, and the second sleeve body 307 is provided with a second avoidance port 309 for avoiding the connection structure on the second connecting belt 4. The connection structure on the first connection belt 4 may be a suede magic tape 304, and the connection structure on the second connection belt 4 may be a thorn surface magic tape 305.

Further, in order to allow the first and

second sleeves

306, 307 to be stably fitted over the corresponding connecting band 4. Elastic structures may be provided on the first sleeve 306 and the second sleeve 307, and when the first sleeve 306 and the second sleeve 307 are sleeved on the connection band 4, the elastic structures are tightened, so that the sleeves are tightly connected to the connection band 4 without falling off. The elastic structure may include elastic bands 310, the elastic bands 310 are arranged along the circumferential direction of the sleeve body, and the two openings of the sleeve body may be respectively provided with one elastic band 310, so that the two ends of the sleeve body are fastened.

Furthermore, the disposable part 3 can be stored in the box body 2, thereby being convenient for use.

The sphygmomanometer comprises a plurality of first sleeve bodies 306 and second sleeve bodies 307, the first sleeve bodies 306 and the second sleeve bodies 307 are connected one by one at intervals to form a long belt body, in the embodiment, the first sleeve bodies 306 and the second sleeve bodies 307 are connected at intervals, and two sleeve bodies which are matched for use are conveniently taken out in sequence. A reel is arranged in the box body 2, and the long belt body is wound on the reel. The box body 2 is provided with a drawing opening 24 which is convenient for drawing and taking out the sleeve body. Wherein, be provided with between two adjacent cover bodies and tear line 303, conveniently overlap two and separate the body. The tear lines 303 may extend along the width of the sleeve. In the using process, the sleeve body can be torn down along the tearing lines 303 by pulling the sleeve body.

In another embodiment, the case 2 has a first cavity in which the first casing 306 is stored and a second cavity in which the second casing 307 is stored. The first sleeve 306 and the second sleeve 307 are both narrow strips, and the box body 2 is divided into two cavities to conveniently accommodate two sleeves respectively.

The box body 2 is provided with a connecting structure for connecting the detection machine body 1 of the belt type sphygmomanometer, and the box body 2 is fixed on the detection machine body 1 through the connecting structure, so that the use is facilitated.

Wherein, connection structure can be including connecting belt ring 25 on the box body 2, belt ring 25 cover is established on detecting organism 1, easy dismounting. The belt ring 25 can be further arranged into a rubber belt ring 25, the belt ring 25 can be tightly and elastically sleeved on the box body 2, and the connecting structure is simple and convenient to use. Wherein, can set up the recess on the week lateral wall that detects organism 1, make things convenient for the embedding of belt wheel 25, improve connection structure intensity, and more have integrative visual effect in the outward appearance.

In addition, the connection structure may also include a binding rope 26 connected to the case 2, and it is more convenient to fix the case 2 to the detection machine body 1 through the binding rope 26. Specifically, two binding ropes 26 can be connected to two sides of the box body 2 respectively, the box body 2 and the detection machine body 1 are attached to each other, and then the two pairs of binding ropes 26 are knotted.

Example 3, a schematic structural view of a sphygmomanometer as shown in fig. 8 to 10.

In addition to the above embodiment, the sphygmomanometer may further be an arm sphygmomanometer, which includes a detection body 1 and a connection band 4 connected to the detection body 1 through an inflation hose 5. An air bag is arranged in the connecting belt 4. When detecting blood pressure, the connecting belt 4 needs to be wound on the arm of a detector, then air is introduced into the air bag, so that the air bag is expanded to press the arm of the detector, and the blood pressure is detected. In the embodiment of the application, the disposable component 3 is in a sleeve shape, the disposable component 3 extends along the length direction of the connecting belt 4 of the arm type sphygmomanometer, and the disposable component 3 is internally provided with a sleeve penetrating space for accommodating the connecting belt 4; the disposable component 3 is provided with an avoiding opening 309 for avoiding the magic tape on the connecting belt 4.

When the sphygmomanometer of the embodiment is used, the disposable component 3 is firstly sleeved on the connecting band 4, then the connecting band 4 coated with the disposable component 3 is worn on the arm of a blood pressure detector, and the disposable component 3 plays a role in isolating the skin of a human body from the connecting band 4, so that cross infection is effectively prevented.

Further, the width edge or the length edge of the disposable part 3 is provided with a sleeve opening 311, and the disposable part 3 is sleeved on the connecting belt 4 through the sleeve opening 311.

Referring to fig. 9, when the width of the disposable component 3 is provided with the sleeve opening 311, the disposable component 3 is sleeved on the connecting band 4 and is not easy to fall off, and the isolation effect is good. Referring to fig. 10, when the length of the disposable component 3 is provided with the sleeve opening 311, the disposable component 3 is provided with the belt rope which can be wound around the connecting belt 4 for fastening the disposable component 3 and preventing the disposable component 3 from falling off, and the disposable component 3 of the scheme is easy to be quickly sleeved on the connecting belt 4 and is convenient to use.

The disposable part 3 is provided with an avoiding structure for avoiding the inflating hose 5 connected with the connecting belt 4. Specifically, the avoiding structure comprises a hose extension port 312 arranged on the disposable component 3 and a cutting groove 313 extending from the sleeve opening 311 to the hose extension port 312. When the disposable unit 3 is fitted to the attachment strip 4, the inflation hose 5 can be moved along the slit 313 without affecting the fitting process of the disposable unit 3.

Referring to fig. 9, the disposable unit 3 is in a strip shape, and one end of the disposable unit 3 along the length direction is provided with a sleeve opening 311, or both ends of the disposable unit 3 are provided with sleeve openings 311. In order to fasten the disposable part 3 to the connecting band 4, an elastic structure may be provided on the disposable part 3, and the elastic structure tightens the sheath after the disposable part 3 is fitted over the connecting band 4. Tightening structures may be provided at the ends and in the middle of the disposable part 3 and circumferentially around the disposable part 3.

The sphygmomanometer includes a sphygmomanometer casing 6, the sphygmomanometer casing 6 having a housing space for housing the disposable part 3, and illustratively, a housing chamber 61 in which the disposable part 3 or the loading portion can be stored is formed by providing a partition structure in the sphygmomanometer casing 6. The sphygmomanometer casing 6 also has an accommodating space for accommodating the test body 1 and the connection belt 4. The loading part can also be a bag body, and all the disposable components are shrunk into a group and are contained in the bag body, so that the occupied space is small.

Example 4, a schematic structural view of a sphygmomanometer as shown in fig. 11 to 15.

On the basis of the above embodiment, the blood pressure monitor of this embodiment 4 can be a finger type blood pressure monitor, which includes a monitor body 1, the monitor body 1 has a monitor groove 105, and a sensing element is disposed in the monitor groove 105 in the monitor body. When the finger of the blood pressure detector extends into the detection groove 105, the sensing piece is contacted with the finger of the detector to detect the blood pressure parameter of the human body. The disposable part 3 in the embodiment of the present application comprises a finger sleeve body 314, and the finger sleeve body 314 encloses to form a first penetrating space for accommodating human fingers. One end of the finger sleeve body 314 in the length direction is closed, and the other end is provided with a first sleeve penetrating opening 311 communicated with the first sleeve penetrating space. One end of the finger sleeve body 314 is closed, and the other end is provided with a sleeve penetrating opening 311, so that the finger sleeve is convenient to wear and has a good protection effect.

When the sphygmomanometer is used, the finger sleeve body 314 is firstly sleeved on a finger, then the finger coated with the finger sleeve body 314 stretches into the detection groove 105, the finger sleeve body 314 plays a role in isolating human skin and an organism, and cross infection is effectively prevented.

Further, a tightening structure is arranged on the first sleeve penetrating opening 311 of the finger sleeve body 314; the tightening structure can tighten the finger cuff body 314 in a state where the finger cuff body 314 is worn on a finger. So that the finger sleeve 314 is fastened on the finger and is not easy to fall off.

The tightening structure comprises an elastic band 310 arranged around the first wearing opening 311 in the circumferential direction, and the end of the finger sleeve body 314 is provided with elasticity, so that the fixing effect is good. Further, an elastic band 310 may be disposed at a middle portion of the finger cover 314, so that the finger cover 314 has better fit.

Referring to fig. 12, in another embodiment, the tightening structure includes two tab portions 3141 connected to both sides of the first looping 311, the tab portions 3141 being adapted to be worn on a finger adjacent to the finger to be detected. When detecting blood pressure, the finger sleeve body 314 is sleeved on a finger to be detected through the first sleeve penetrating opening 311, and two fingers on two sides of the finger to be detected hook the two pull ring parts 3141, so that the surface of the finger sleeve body 314 is smooth, the finger sleeve body is convenient to insert into the detection groove 105, and the problem that the end of the sleeve penetrating opening 311 of the finger sleeve body 314 is curled up to cause the contact between the finger and a machine body can be avoided.

Referring to fig. 13, in another embodiment, the finger cuff body 314 comprises at least two cuff bodies, each of the cuff bodies has the first cuff opening 311, and two adjacent cuff bodies are connected at a side close to the first cuff opening 311. As shown in the figure, the finger cap 314 preferably has a middle cap 3142 and two side caps 3143 disposed on two sides of the middle cap 3142, the middle cap 3142 is fitted over the finger to be detected, the two side caps 3143 are fitted over the two fingers on two sides of the finger to be detected, when detecting blood pressure, the finger to be detected extends into the detection groove 105, and the fingers on two sides of the finger to be detected drive the two side caps 3143 to bend, thereby tightening the middle cap 3142 and preventing the through opening 311 of the middle cap 3142 from curling.

Further, referring to fig. 14, the disposable part further comprises a body sheath 315, and the body sheath 315 is provided with a second penetrating space for accommodating the finger-type blood pressure monitor and a second penetrating port 311 communicated with the second penetrating space. The body sheath 315 includes a main sheath body and an inner extension sheath body 3151 connected to the main sheath body, and the inner extension sheath body 3151 is accommodated in the detection groove 105 to isolate the inner wall of the detection groove 105. In actual use, the finger sleeve body is worn by a blood pressure tester, and the finger sphygmomanometer is covered on the body sheath 315. The finger glove body is replaced by one person, and the body sheath 315 can be replaced after multiple detections or at a certain time, for example, once an hour. The double-layer protection effect is better.

The sheath component comprises a plurality of finger sheath bodies 314 and a machine body sheath 315, and each finger sheath body 314 and the machine body sheath 315 are connected to form an elongated belt body; a reel is arranged in the box body 2, and the long belt body is wound on the reel. Tearing lines 303 are arranged between two adjacent sleeve bodies on the long strip body. The tearing lines 303 may extend along the width direction of the finger sleeve body 314. In the using process, the finger sleeve body 314 or the machine body sheath 315 can be torn off along the tearing lines 303 by pulling the finger sleeve body 314 or the machine body sheath 315. The finger glove body 314 or the body cover 315 can be made of a woven fabric, or a non-woven fabric, or a plastic strip or even paper.

In addition, a plurality of finger sleeves are arranged between two adjacent machine body sheaths 315 along the length direction of the long belt body. By such arrangement, after the blood pressures of a plurality of persons are fixedly detected, one body sheath 315 is replaced, so that the replacement of the body sheath 315 is prompted, and the fixed number of the manager is not required. The use is more convenient.

The box body 2 has an accommodating space for accommodating the inspection machine body 1. Preferably, two cavities are arranged in the box body 2, one cavity is used for containing disposable parts, and the other cavity is used for loading the detection machine body.

Example 5, refer to the structure diagram of the sphygmomanometer shown in fig. 16 and 17.

The sphygmomanometer in the present embodiment includes a detection body 1 and a loading portion, and the detection body 1 has a sensing member. The loading part has an accommodating cavity for accommodating a disposable component 3, and is connected with the detection machine body 1 or accommodated in the detection machine body 1. The disposable component 3 and the detection body 1 can enclose to form a wearing space. The sphygmomanometer comprises a test body 1, a box body 2 and a plurality of disposable components 3. The detection machine body 1 is provided with a fixing part. The box body 2 is connected with the detection machine body 1, and the box body 2 is provided with a cavity. Each of said disposable components 3 is housed inside said cavity. The disposable component 3 with the fixed part detachably connects, disposable component 3 with under the state that the fixed part is connected, disposable component 3 with it forms the wearing space who holds human wrist to enclose between the detection organism 1. In this case, the detection body 1 may include a blood pressure sensing member, which may be in contact with the wrist of the human body to detect the blood pressure of the human body when the blood pressure meter for preventing cross infection is worn on the wrist. In addition, the detecting body 1 may also include a detecting body 1 and a fluid bag 103, the detecting body 1 is connected to the fluid bag 103, and when the blood pressure meter for preventing cross infection is worn on the wrist, the fluid bag 103 is inflated by introducing fluid, for example, air, into the fluid bag 103, so as to press the wrist of the human body, thereby detecting the blood pressure of the human body. The fixing portion may be disposed on the fluid bag 103 or on the detection body 1.

The blood pressure meter provided by the embodiment is provided with the box body 2 for accommodating the plurality of disposable components 3, each disposable component 3 is only used for one detector to wear to measure the blood pressure, and the problem of cross infection caused by the fact that the same disposable component 3 is respectively contacted with the skin of different patients is effectively prevented.

Further, the disposable components 3 are connected in sequence, and tearing lines 303 are arranged between every two adjacent disposable components 3. The tear lines 303 may extend along the width of the disposable 3. In the using process, the disposable component 3 can be torn down along the tearing lines 303 by pulling the disposable component 3. The disposable part 3 can be made of woven cloth, or non-woven cloth, or plastic strips or even paper.

Referring to fig. 18, the present embodiment also provides a solution for automatically discharging the disposable component 3, specifically: each disposable component 3 is packaged into a block shape, each disposable component 3 is stacked in the cavity, the box body 2 is provided with a drawing opening 24, and an ejector mechanism is arranged in the box body 2 and can move towards the drawing opening 24 to eject the disposable components 3. The ejection structure may comprise a small cylinder. The cylinder is connected with a top column, and the top column is close to or far away from the drawing opening 24 under the action of the cylinder to realize automatic ejection of the disposable part 3.

As shown in fig. 18, a filling opening 27 is formed in the top of the box body 2, the drawing opening 24 is formed in the bottom of the box body, a slide rail 23 extending from the filling opening 27 to the drawing opening 24 is arranged in the cavity, and the disposable components 3 are sequentially arranged along the extending direction of the slide rail 23; after one of the disposable units 3 is ejected from the cartridge body 2, each disposable unit 3 located above the disposable unit 3 is moved down.

Wherein the sphygmomanometer further comprises a first block 21 and a second block 22. First block 21 and second block 22 all install in the cavity, first block 21 and second block 22 all have the face of buckling many times along the width direction of box body 2, form between the face of buckling of first block 21 and second block 22 slide 23.

Two fixing parts are arranged on two sides of the detection machine body 1, and two ends of the disposable component 3 are respectively detachably connected to the two fixing parts.

As a preferable scheme, referring to fig. 17, the disposable component 3 includes a joint surface for jointing the wrist portion of the human body and a joint surface for deviating from the joint surface, the two ends of the joint surface are provided with the loop fastening tapes 305, the middle portion is provided with the loop fastening tapes 304, the fixing portion 106 includes the belt ring 101, the end portion of the disposable component 3 penetrates through the belt ring 101, and the loop fastening tapes 304 and the loop fastening tapes 305 are bonded together after being bent.

Referring to fig. 16, in another embodiment, one of the two fixing parts is a belt loop 101, the other one is a clamping part, the disposable part 3 is arranged through the belt loop 101, and both ends of the disposable part 3 are clamped on the clamping part. Wherein clamping part can include holding strip 107, holding strip 107 one end with it is articulated to detect organism 1, and the other end is the free end, be provided with card convex part on detecting organism 1, holding strip 107 free end sets up the draw-in groove, the draw-in groove ability joint of holding strip 107 is in on the card convex part to press from both sides tight fixedly with disposable part 3.

Embodiment 6, as shown in the schematic structural diagrams of the sphygmomanometer shown in fig. 19 to 22, the present embodiment provides a sphygmomanometer, which includes a case body 2 and a disposable component 3. The box body 2 has a cavity and a drawing opening 24 communicating with the cavity. A winding device 30 is rotatably arranged in the cavity. The disposable part 3 is wound around the winding device 30, and the free end of the disposable part 3 extends out of the drawing opening 24. The utility model provides a connecting band 4 sets up a plurality of disposable parts 3 in 2 internal settings of box body, makes things convenient for blood pressure detection person to extract the use, and the effectual skin that has prevented different detection persons is direct to cause cross infection's problem with same connecting band 4 contact, and after each detection person finishes using, it can to cut corresponding one end disposable part 3.

Further, the sphygmomanometer comprises a locking device 35, and the locking device 35 is used for locking or releasing the winding device 30. This box body 2 is installed on wrist formula sphygmomanometer, when needs detect blood pressure, directly takes disposable component 3 in the box body 2 out, centers on human wrist, encloses between disposable component 3 and the detection organism 1 of sphygmomanometer and closes the wearing cover space that forms and hold human wrist. The winding device 30 is then locked by the locking device 35, preventing the disposable 3 from being withdrawn a greater distance, causing the disposable 3 to slacken, affecting the detection accuracy.

The winding device 30 comprises a rotating shaft 31 and an end cover 32 arranged at the end of the rotating shaft 31, a limiting hole 33 is arranged on the end cover 32, and a containing space for the connecting belt 4 is formed between the end cover 32 and the rotating shaft 31. The box body 2 is provided with an insertion hole 34, the locking device 35 is provided with an insertion shaft, and the insertion shaft penetrates through the insertion hole 34 to be inserted into the limiting hole 33 so as to lock the winding device 30. The assembling mode of inserting through the inserting shaft is simple in structure and good in limiting effect.

Wherein, the box body 2 is provided with a connecting structure for fixedly connecting with the sphygmomanometer body. Through with box body 2 and sphygmomanometer body fixed connection, made things convenient for the use.

The box body 2 is connected to the detection machine body 1. The wrist sphygmomanometer further comprises a fluid bag 103, the fluid belt is connected with the detection machine body 1, the box body 2 is located on one side of the fluid or the detection machine body, a connecting portion is arranged on one side, which is far away from the box body 2, of the fluid bag 103 or the detection machine body 1, the disposable component 3 can extend out of the box body 2 and is connected with the connecting portion, and a penetrating space for accommodating a wrist of a human body is formed by enclosing the disposable component 3 and the fluid bag 103.

Wherein, the connecting portion includes belt loop 101, disposable component 3 can be the plastic sheet, and disposable component 3 passes behind belt loop 25101 and the reverse winding is fixed through electrostatic absorption. The disposable component 3 can be wound around the wrist of the human body for a plurality of times, thereby being fastened on the wrist of the human body and not easy to fall off.

Referring to fig. 20, in another possible embodiment, the connecting portion is fixedly connected to the detection machine body 1, a through groove 111 is formed between the connecting portion and the detection machine body 1, and an elastic pressing block 108 is disposed on the connecting portion, and the elastic pressing block 108 can elastically abut against the detection machine body 1 to clamp the disposable component 3.

Be provided with guiding axle 109 on the connecting portion, elastic pressing block 108 movably connects on the guiding axle 109, elastic pressing block 108 with compression configuration has the spring between the connecting portion.

A handle 110 is connected to the elastic pressing piece 108, and the handle 110 extends out of the through groove 111. It is convenient for the operator to pull on the handle 110 to grip the disposable part 3.

In the embodiment of the present application, further, as shown in fig. 21, two cases 2 may be respectively disposed on two sides of the detection machine body 1, one case 2 is used for accommodating a belt-shaped disposable component 3, the disposable component 3 extends out of the case 2 and extends to the winding device 30 in the other case 2, so that after the disposable component 3 is used, the disposable component can be directly wound on the winding device 30 in the other case 2, which facilitates the collection, and the two cases 2 both have the winding device 30 and the locking device 35. At least one of the two box bodies 2 is provided with a driving structure 36, the driving structure 36 drives the winding device 30 to rotate, so as to drive the disposable component 3 to move, and the replacement of the disposable component 3 is realized. The driving structure 36 may be a driving motor, and the driving motor is in transmission connection with the winding device 30 to drive the winding device 30 to rotate. Or the driving structure 36 can be a turntable part convenient for manual operation, the turntable part is fixedly connected with the end cover 32 of the winding device 30, the turntable part is positioned outside the box body 2, and the rotation of the winding device 30 can be adjusted by rotating the turntable part through fingers.

Example 7, refer to the structure diagram of the box body shown in fig. 23 to 25.

In this embodiment, in addition to the above embodiments, the loading unit further includes a box body 2, and the disposable units 3 are stacked up and down in the box body 2. Illustratively, the disposable set 3 is folded in half to form an upper folded piece 301 and a lower folded piece 302. Of the two disposable components adjacent up and down, the upper folding piece 301 of the disposable component positioned at the lower part is inserted between the upper folding piece 301 and the lower folding piece 302 of the disposable component positioned at the upper part; the box body 2 is provided with a drawing opening 24, and the disposable part at the uppermost layer extends out of the drawing opening 24. In this way, the disposable components 3 are nested and frictionally contacted with each other in the longitudinal direction, and when one disposable component is pulled out, the upper folding piece 301 of the next disposable component adjacent to the disposable component is pulled out of the pull-out opening 24 under the action of friction force, so that the disposable component can be conveniently pulled out by another detector. The design scheme is simple and convenient to use.

In addition, in another possible embodiment, shown in fig. 24, a plurality of said disposable components 3 are connected to form a long strip, which is wound into a bobbin and housed inside said loading portion. The strip has a tear line 303 between two adjacent disposable components 3. The tear lines 303 may extend along the width of the disposable 3. In the using process, the disposable component 3 can be torn down along the tearing lines 303 by pulling the disposable component 3. The disposable part 3 can be made of woven cloth, or non-woven cloth, or plastic strips or even paper.

Wherein, referring to fig. 24, the loading part has a drawing opening 24, the disposable part 3 is partially protruded from the drawing opening 24, and a cutting part is provided outside the loading part. The cutting part can carry out effectual cutting to tearing line 303 department between the adjacent disposable component 3, improves and uses convenient degree. For example, the drawing opening 24 may be a long slit, the cutting member may be a sawtooth strip parallel to the drawing opening 24, and when the disposable component 3 is drawn until the tearing line 303 faces the sawtooth strip, and the disposable component 3 is drawn, the sawtooth strip may cut the structure at the tearing line 303, so that the current disposable component 3 is separated from the adjacent disposable component 3.

The above embodiments are only used for illustrating the invention and not for limiting the technical solutions described in the invention, and although the present invention has been described in detail in the present specification with reference to the above embodiments, the present invention is not limited to the above embodiments, and therefore, any modification or equivalent replacement of the present invention is made; all such modifications and variations are intended to be included herein within the scope of this disclosure and the appended claims.

Claims

1. A sphygmomanometer, characterized in that: the method comprises the following steps:

the detection machine body is provided with a sensing piece;

2. A sphygmomanometer according to claim 1, wherein: the disposable part encloses to close and forms the space of wearing to wear, in disposable part along length direction's both ends, at least one is served and is provided with the dress cuff.

3. A sphygmomanometer according to claim 2, wherein: elastic bands are arranged on the wearing opening in the circumferential direction, and the wearing opening of the disposable component is tightened on the upper limb in the state that the disposable component is worn on the upper limb.

4. A sphygmomanometer according to claim 3, wherein: the disposable part comprises a main sleeve body, wherein the edge of the main sleeve body is provided with a coating edge for coating the elastic band, and the coating edge is in hot-melt connection with the main sleeve body.

5. A sphygmomanometer according to claim 2, wherein: the two ends of the disposable component along the length direction are provided with the wearing openings;

wherein one of the wearing openings is larger than the other wearing opening; or the diameter of the middle part of the disposable part along the length direction is smaller than that of the sleeve penetrating opening.

6. A sphygmomanometer according to claim 2, wherein: one end of the disposable component is provided with the sleeve penetrating opening, and the other end of the disposable component is a closed end.

7. A sphygmomanometer according to claim 1, wherein: the disposable components enclose to form a penetrating space for accommodating the connecting belt.

8. A sphygmomanometer according to claim 7, wherein: the disposable part is provided with an avoidance port for avoiding the connecting structure.

9. A sphygmomanometer according to claim 1, wherein: the disposable component is a long belt body, and two ends of the disposable component are respectively detachably connected with the detection machine body; or, the loading part is fixedly connected with the detection machine body, one end of the disposable component is locked on the loading part, and the other end of the disposable component is detachably connected with the detection machine body.

10. A sphygmomanometer according to claim 1, wherein: the loading part is provided with a winding device inside, and the disposable component is wound on the winding device.