CN209966354U

CN209966354U - Novel sensor fixer

Info

Publication number: CN209966354U
Application number: CN201920420586.5U
Authority: CN
Inventors: 李燕飞; 覃燕兰; 覃方洁; 梁连丹; 黄翠麦; 罗桂荣
Original assignee: Youjiang Medical University for Nationalities Affiliated Hospital
Current assignee: Youjiang Medical University for Nationalities Affiliated Hospital
Priority date: 2019-03-29
Filing date: 2019-03-29
Publication date: 2020-01-21
Anticipated expiration: 2029-03-29

Abstract

The utility model discloses a novel sensor fixer belongs to the medical instrument field. The sensor holder includes: the cuff is rectangular, an annular cavity for penetrating into the arm of a patient is formed in the cuff, and a connecting piece for connecting with the outer surface of the cuff is arranged at the other end of the cuff; and a fixing member provided on an outer surface of the cuff, the fixing member being for fixing the pressure sensor. The problem of use medical adhesive tape fixed pressure sensor insecure, influence invasive blood pressure measurement's accuracy, can cause the damage to patient's skin sometimes is solved.

Description

Novel sensor fixer

Technical Field

The utility model relates to the field of medical equipment, especially, relate to a novel sensor fixer.

Background

Invasive Blood Pressure (IBP) is typically monitored: arterial Blood Pressure (ABP), Central Venous Pressure (CVP), Pulmonary Arterial Pressure (PAP), Left Atrial Pressure (LAP), intracranial pressure (ICP). The measurement principle is as follows: the catheter is first punctured and set inside the blood vessel of the measured part, the outer end of the catheter is connected directly to the pressure sensor, and the fluid has pressure transferring effect and the pressure inside the blood vessel is transferred via the liquid inside the catheter to the outer pressure sensor to obtain dynamic waveform of the real-time pressure change inside the blood vessel.

At present, the hospital uses pressure sensor and patient's artery to be connected, and pressure sensor all uses medical adhesive tape to paste to fix on the patient, makes sensor and heart at same level, but uses medical adhesive tape fixed insecure, can not keep both at same level, often takes off in patient bed, influences invasive blood pressure measurement data's accuracy, also influences patient's activity in bed, sometimes also can cause the damage to patient's skin.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a novel sensor fixer to the above-mentioned problem, solve and use medical adhesive tape fixed pressure sensor insecure, influence invasive blood pressure measurement's accuracy to and can cause the problem of damage to patient's skin.

In order to achieve the above purpose, the utility model adopts the technical proposal that: a novel sensor holder, comprising: the cuff is rectangular, and magic tapes which are adhered to each other are respectively arranged at two ends of the cuff; the magic tapes at the two ends of the cuff are respectively positioned on the opposite end surfaces of the cuff; the fixing piece is arranged on the outer surface of the cuff and is used for fixing the pressure sensor; the fixing piece comprises a fixing tape, one end of the fixing tape is arranged on the outer surface of the cuff, a magic tape structure is arranged on the other end face of the fixing tape, and a bonding surface matched with the magic tape structure is arranged on the outer surface of the cuff.

Based on the structure: when the pressure sensor is used, the arm of a patient penetrates into the annular cavity, the cuff is fixed to the front of the middle section of the upper arm of the patient and the position of the upper arm of the patient, which is at the same height with the heart of the patient, through the connecting piece, and the pressure sensor is fixed by the fixing piece and can be used for measurement.

Further, the mounting includes a sensor fixed block, the sensor fixed block sets up the surface in sleeve area, the sensor fixed block is the rectangle, a sensor fixed block terminal surface is provided with the design and caves in, the design is sunken to suit with the pressure sensor profile, fixed the subsides span the sensor fixed block.

Furthermore, the sensor fixing block is connected with the cuff through a magic tape.

Furthermore, the connection mode of the cuff and the sensor fixing block is magic tape connection.

Furthermore, the connection mode of the cuff is a bandage structure or a magic tape structure.

Further, the mounting includes two U-shaped buckles, two the U-shaped buckle is located respectively fixed top and the below of pasting, the opening part of U-shaped buckle is the binding off formula structure.

Due to the adoption of the technical scheme, the beneficial effects of the utility model are that:

1. the utility model discloses a during the use, patient's arm penetrates the toroidal cavity, through connection structure, will the sleeve area makes pressure sensor position be in the heart level around patient upper arm middle section, fixes pressure sensor with the mounting and can be used for measuring. The utility model can effectively fix the pressure sensor on the patient, and can prevent the measurement error caused by the infirm pressure sensor; the utility model has a large binding face with the patient when fixed, thereby preventing the medical adhesive plaster from damaging the skin of the patient and improving the comfort level of the patient; the utility model discloses very big reduction medical personnel's working strength promotes medical personnel's work efficiency.

2. The utility model discloses a connecting piece is bandage structure or magic subsides structure, and fixed subsides are magic subsides structural connection, and the dismouting of sleeve area and fixed subsides is all very convenient.

3. The utility model discloses different pressure sensor mounting, including sensor fixed block or U-shaped buckle, every kind of mode can all carry out good fixed and quick dismantlement to pressure sensor, can prevent that the skew of sensor from deflecting, excellent in use effect.

Drawings

Fig. 1 is a three-dimensional view of embodiment 1 of the present invention;

fig. 2 is a three-dimensional view of embodiment 2 of the present invention;

fig. 3 is a three-dimensional view of embodiment 3 of the present invention;

in the attached drawing, 1-cuff, 2-fixing piece, 11-annular cavity, 21-fixing paste, 22-sensor fixing block and 23-U-shaped buckle.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "length", "width", "up", "down", "vertical", "horizontal", "top", "bottom", "inner", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The following describes the embodiments of the present invention with reference to the accompanying drawings.

Example 1

As shown in fig. 1, a novel sensor fixer comprises a cuff 1 and a fixing piece 2; wherein:

the cuff 1 is rectangular, an annular cavity 11 for penetrating into the arm of a patient is formed inside the cuff, and a connecting piece for connecting with the outer surface of the cuff 1 is arranged at the other end of the cuff 1; the connecting piece is bandage structure or magic subsides structure, and the connecting piece is the magic subsides structure in this embodiment, and it can be understood that the place one side of sleeve area 1 coincidence is provided with the matte face, and the another side is provided with the bonding surface and can realize.

And a fixing member 2 provided on an outer surface of the cuff 1, the fixing member 2 fixing the pressure sensor. In this embodiment, the fixing member 2 includes a fixing tape 21, one end of the fixing tape 21 is disposed on the outer surface of the cuff 1, a hook and loop fastener structure is disposed on the other end surface of the fixing tape 21, and an adhesive surface matched with the hook and loop fastener structure is disposed on the outer surface of the cuff 1.

When the device is used, the arm of the patient penetrates into the annular cavity 11, the cuff 1 is fixed to the arm of the patient at the position which is as high as the organ to be measured of the patient through the connecting piece, the fixing patch 21 penetrates into the fixing hole of the pressure sensor, and the fixing patch 21 is attached to the cuff 1 in a connection mode to be used for measurement.

Example 2

As shown in fig. 2, a novel sensor fixer comprises a cuff 1 and a fixing piece 2; wherein:

the cuff 1 is in a long cloth belt shape, an annular cavity 11 for penetrating into the arm of a patient is formed inside the cuff, and a connecting piece for connecting with the outer surface of the cuff 1 is arranged at the other end of the cuff 1; the connecting piece is bandage structure or magic subsides structure, and the connecting piece is the magic subsides structure in this embodiment, and it can be understood that the place one side of sleeve area 1 coincidence is provided with the matte face, and the another side is provided with the bonding surface and can realize.

The fixing member 2 is provided on the outer surface of the cuff 1, and the fixing member 2 is used to fix the pressure sensor. In this embodiment, the fixing member 2 includes a fixing patch 21 and a sensor fixing block 22; one end of the fixing sticker 21 is arranged on the outer surface of the cuff 1, the other end face of the fixing sticker 21 is provided with a magic sticker structure, and the outer surface of the cuff 1 is provided with a bonding surface matched with the magic sticker structure. The sensor fixed block 22 is rectangle, a setting dent is arranged on one end face of the sensor fixed block 22, the setting dent is adapted to the contour of the pressure sensor, and the fixed sticker 21 spans the sensor fixed block 22. The connection mode of the cuff 1 and the sensor fixing block 22 is magic tape connection.

When the device is used, the arm of the patient penetrates into the annular cavity 11, the cuff 1 is fixed to the arm of the patient at the position which is as high as the organ to be measured of the patient through the connecting piece, and the pressure sensor is fixed by the sensor fixing block 22 and the fixing sticker 21 and can be used for measurement.

Example 3

As shown in fig. 3, a novel sensor fixer comprises a cuff 1 and a fixing piece 2; wherein:

the cuff 1 is rectangular, an annular cavity 11 for penetrating into the arm of a patient is formed inside the cuff, and a connecting piece for connecting with the outer surface of the cuff 1 is arranged at the other end of the cuff 1; the connecting piece is of a binding band structure or a magic tape structure, and it can be understood that the one surface of the overlapped part of the cuff 1 is provided with a plush surface, and the other surface is provided with a bonding surface.

And a fixing member 2 provided on an outer surface of the cuff 1, the fixing member 2 fixing the pressure sensor. The fixing member 2 is provided on the outer surface of the cuff 1, and the fixing member 2 is used to fix the pressure sensor. In this embodiment, the fixing member 2 includes a fixing sticker 21 and two U-shaped buckles 23; one end of the fixing sticker 21 is arranged on the outer surface of the cuff 1, the other end face of the fixing sticker 21 is provided with a magic sticker structure, and the outer surface of the cuff 1 is provided with a bonding surface matched with the magic sticker structure. In this embodiment, two the U-shaped buckle 23 is provided with respectively fixed top and the below of pasting 21, the opening part of U-shaped buckle 23 is the binding off formula structure.

When the device is used, the arm of the patient penetrates into the annular cavity 11, the cuff 1 is fixed to the arm of the patient and is at the same height position with the organ to be measured of the patient through the connecting piece, and the pressure sensor is fixed by the U-shaped buckle 23 and the fixing sticker 21 and can be used for measurement.

The above description is for the detailed description of the preferred possible embodiments of the present invention, but the embodiments are not intended to limit the scope of the present invention, and all equivalent changes or modifications accomplished under the technical spirit suggested by the present invention should fall within the scope of the present invention.

Claims

1. A novel sensor fixer which is characterized in that: comprises that

The cuff is rectangular, and magic tapes which are adhered to each other are respectively arranged at two ends of the cuff; the magic tapes at the two ends of the cuff are respectively positioned on the opposite end surfaces of the cuff;

the fixing piece is arranged on the outer surface of the cuff and is used for fixing the pressure sensor; the fixing piece comprises a fixing tape, one end of the fixing tape is arranged on the outer surface of the cuff, a magic tape structure is arranged on the other end face of the fixing tape, and a bonding surface matched with the magic tape structure is arranged on the outer surface of the cuff.

2. The novel sensor holder of claim 1, wherein: the mounting includes a sensor fixed block, the sensor fixed block sets up the surface in sleeve area, the sensor fixed block is the rectangle, a sensor fixed block terminal surface is provided with the design sunken, the design is sunken to be adapted to the pressure sensor profile, fixed subsides span the sensor fixed block.

3. The novel sensor holder of claim 2, wherein: the sensor fixing block is connected with the cuff through a magic tape.

4. A novel sensor holder according to claim 3, wherein: the connection mode of the cuff and the sensor fixing block is magic tape connection.

5. The novel sensor holder of claim 4, wherein: the connecting mode of the cuff is a bandage structure or a magic tape structure.

6. The novel sensor holder of claim 1, wherein: the mounting includes two U-shaped buckles, two the U-shaped buckle is located respectively fixed top and the below of pasting, the opening part of U-shaped buckle is the binding off formula structure.