CN212186484U

CN212186484U - Special fixing device for pressure sensor

Info

Publication number: CN212186484U
Application number: CN202020143523.2U
Authority: CN
Inventors: 甘晓燕; 陆紫燕; 浦菊娣
Original assignee: Shanghai Jiading Nanxiang Hospital
Current assignee: Shanghai Jiading Nanxiang Hospital
Priority date: 2020-01-21
Filing date: 2020-01-21
Publication date: 2020-12-22
Anticipated expiration: 2030-01-21

Abstract

The utility model discloses a special fixing device for a pressure sensor, which comprises a circular arm belt and a fixing substrate arranged on the circular arm belt, wherein the fixing substrate is provided with a fixing seat and two magic tapes symmetrically arranged; the fixing seat and the two magic tape binding belts are arranged in an isosceles triangle; the fixed seat is provided with a clamping groove with an opening at the side edge; the magic tape comprises a first tape arranged on the fixed substrate and a second tape connected with the first tape; the second binding belt is close to a symmetrical shaft between the two magic tape binding belts; the second ribbon is buckled with the first ribbon; the annular arm belt comprises a first arm belt connected to one side of the fixed substrate and a second arm belt connected to the other side of the fixed substrate, and the first arm belt and the second arm belt are provided with magic tapes which are mutually buckled. The utility model discloses a special fixing device of pressure sensor can not only properly fix pressure sensor, low price convenient to use moreover.

Description

Special fixing device for pressure sensor

Technical Field

The utility model relates to a medical treatment auxiliary instrument field especially relates to a special fixing device of pressure sensor.

Background

An arteriovenous pressure sensor is a device for continuously detecting the pressure of body fluid such as blood pressure of a patient. When the arterial blood pressure and the central venous pressure are measured, the arteriovenous pressure sensor is correctly debugged and fixed, and the hemodynamics change of a patient can be timely and accurately reflected. The state of illness of the patient is continuously and dynamically observed by the monitor displaying the pressure value, the fixed calibration position of the pressure sensor is the right atrium flat axillary midline, and the position of the pressure sensor is accurately fixed, which is an important precondition factor that the measurement result is correct.

At present, no special fixing device is clinically used, and the pressure sensor is generally fixed on the arm or chest flat heart position of a patient by using an adhesive tape, but the fixing method has the following defects: 1. the fixing is not firm, and the slippage is easy to occur, so that the monitoring value is inaccurate; 2. the pressure sensor is easy to be broken and twisted; 3. the patient feels uncomfortable due to the fact that the adhesive tape is adopted for pasting and the foreign body feeling is strong; 4. the use is inconvenient for patients with adhesive plaster allergy; 5. increasing the workload of medical staff.

SUMMERY OF THE UTILITY MODEL

To the defect that exists among the prior art, the utility model aims at providing a special fixing device of pressure sensor can not only properly fix pressure sensor, low price convenient to use moreover.

In order to achieve the above object, the utility model adopts the following technical scheme:

a special fixing device for a pressure sensor comprises a circular arm belt and a fixing substrate arranged on the circular arm belt,

a fixed base and two symmetrically arranged magic tape belts are arranged on the fixed base; the fixing seat and the magic tape are arranged in an isosceles triangle;

the fixed seat is provided with a clamping groove with an opening at the side edge;

the magic tape comprises a first tape arranged on the fixed substrate and a second tape connected with the first tape; the second binding belt is close to a symmetrical shaft between the two magic tape binding belts; the second bandage is buckled with the first bandage.

Preferably, said first strap is glued/stitched to said fixed base.

Preferably, the circular arm belt comprises a first arm belt connected to one side of the fixed substrate and a second arm belt connected to the other side of the fixed substrate, and the first arm belt and the second arm belt are provided with mutually buckled magic tapes.

Preferably, the fixing substrate is polyester fiber.

The utility model has the advantages that:

1. the fixing device special for the pressure sensor can properly fix the pressure sensor, and is not easy to fall off, twist and press, thereby increasing the accuracy of the monitoring numerical value and being suitable for patients with allergic adhesive plaster;

2. the special fixing device for the pressure sensor can be repeatedly used after being disinfected and cleaned, and has low cost and convenient use;

3. the utility model discloses a special fixing device of pressure sensor can improve patient's comfort level;

4. the utility model discloses a special fixing device of pressure sensor makes things convenient for medical personnel to operate and observe, alleviates work load.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a schematic structural view of the fixing device for a pressure sensor of the present invention;

fig. 2 is a top view of the circular arm belt of the fixing device for pressure sensor of the present invention (omitting the fixing base structure);

fig. 3 is a bottom view of the ring arm belt of the fixing device for pressure sensor of the present invention (omitting the fixing base structure);

fig. 4 is a schematic view of the fixing device for pressure sensor of the present invention.

Detailed Description

The present invention will be described in detail with reference to the following embodiments. The following examples will assist those skilled in the art in further understanding the present invention, but are not intended to limit the invention in any way.

Examples

For convenience of description, the left side in fig. 1 is defined as left, and the right side is defined as right. As shown in fig. 1-3, the fixing device special for pressure sensor provided by the present invention comprises a circular arm belt 1 and a fixing base 2 disposed on the circular arm belt 1, wherein the fixing base 2 is provided with a fixing base 3 and two magic tapes 4 symmetrically disposed; the fixed base 2 is sewn or adhered to the middle position of the ring arm belt 1; the annular arm belt 1 is made of flexible materials, and the fixed substrate 2 is made of polyester fibers.

As shown in fig. 1, the fixing seat 3 is arranged on the symmetry axis of the two magic tapes 4, and is arranged in an isosceles triangle with the two magic tapes 4, the distance between the two magic tapes 4 is 4cm ± 0.5cm, and the distance between the fixing seat 3 and the connecting line of the two magic tapes 4 is 6cm ± 0.5 cm; the fixing seat 3 is adhered to the fixing base 2, a clamping groove 31 is arranged on the fixing seat, an opening is arranged on one side of the clamping groove 31, the opening of the clamping groove 31 can face to the left or the right, and the clamping groove 31 is used for fixing a transmission pipe of the pressure sensor; the fixing seat 3 and the clamping groove 31 are made of plastic.

As shown in fig. 1, the hook and loop fastener tape 4 includes a first tape 41 provided on the fixing base 2 and a second tape 42 connected to the first tape 41; the first cable tie 41 is buckled with the second cable tie 42; the first tie 41 is glued or sewn to the fixed base 2; the second binding belt 42 is close to the symmetrical axes of the two magic tape binding belts 4; the second cable tie 42 is sewn to the first cable tie 41.

As shown in fig. 2 to 4, the armband 1 includes a first armband 11 connected to one side of the fixed substrate 2 and a second armband 12 connected to the other side of the fixed substrate 2, and the first armband 11 and the second armband 12 are provided with hook and loop fasteners which are fastened with each other, and after the fastening, the fixed substrate 2 is exposed outside.

As shown in fig. 4, the fixing device for pressure sensor of the present embodiment determines the position where the pressure sensor is installed when in use, and when the fixing device for pressure sensor is installed, the fixing substrate 2 is exposed to the outside for easy operation and observation, and the first arm band 11 and the second arm band 12 of the circular arm band 1 are engaged; respectively leading the second bandage 42 on the magic tape 4 to pass through the through holes of the disposable pressure sensor fixing seat and then buckling with the first bandage 41; the transmission pipe of the disposable pressure sensor is clamped into the clamping groove 31 on the fixed seat 3; the disposable pressure sensor is well fixed.

In the past when similar condition, disposable pressure sensor adopts the adhesive tape fixed usually, and easy slippage needs to fix repeatedly, greatly increased medical personnel's work load, because the adhesive tape is pasted on skin in addition, the foreign matter feels stronger, and the patient can feel uncomfortable, can not use this mode to the allergic patient of adhesive tape in addition. The special fixing device for the pressure sensor in the embodiment can properly fix the pressure sensor by adopting a clamping groove and a magic tape so that the pressure sensor is not easy to fall off, twist and press, thereby increasing the accuracy of monitoring numerical values; in addition, each part is simple in material, low in cost and convenient to use, and can be repeatedly used after being cleaned by the disinfectant; the device adopts the mode of flexible material and magic subsides, is suitable for the patient who is allergic to the adhesive tape on the one hand to use, on the other hand can improve patient's comfort level; the device simple structure, convenient operation, the medical personnel of being convenient for use has alleviateed medical personnel's work load to a certain extent.

To sum up, the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting, although the present invention is described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present invention can be modified or replaced with equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should be covered by the scope of the claims of the present invention.

Claims

1. A special fixing device for a pressure sensor is characterized by comprising a circular arm belt and a fixing substrate arranged on the circular arm belt,

2. The pressure sensor-dedicated fixture of claim 1 wherein said first strap is bonded/stitched to said fixture base.

3. The pressure sensor-dedicated fixing device according to claim 1, wherein the loop-arm strap comprises a first arm strap attached to one side of the fixing substrate and a second arm strap attached to the other side of the fixing substrate, and the first arm strap and the second arm strap are provided with mutually buckled magic tapes.

4. The pressure sensor-specific fixture of claim 1, wherein the fixture substrate is polyester fiber.