Fetus electrocardiograph monitor probe fixing device

Abstract

The utility model discloses a fetus ECG monitor probe fixing device which comprises a probe, a data line and a fixing device body. The probe is connected with the fetal heart monitor through a data line and installed on the fixing device. The fixing device comprises a waist protection pad, an elastic band I and an elastic band II; the number of the first elastic bands and the number of the second elastic bands are both two. One ends of the two elastic belts I and the two elastic belts II are respectively mounted on the left side and the right side of the waist protection pad in a scissor-shaped manner; the other ends of the two first elastic bands are provided with hook-and-loop fastener female faces. The other ends of the two second elastic bands are provided with hook-and-loop fastener son faces corresponding to the hook-and-loop fastener mother faces. Sliding grooves are formed in the two elastic belts I; the probe is installed on the sliding groove in a sliding mode. A positioning device is arranged on the probe; the positioning device is used for fixing the relative position of the probe on the chute; according to the utility model, a monitored object can wear independently and comfortably, and cannot slide due to sweating and movement, so that the monitoring result is accurate.

Description

Technical Field

[0001] The utility model belongs to the technical field of fetal heart monitor probe fixing devices, and in particular relates to a fetal heart monitor probe fixing device. Background Art

[0002] A fetal heart monitor, also known as a fetal heart rate monitor, can obtain fetal heart movement information from the pregnant woman's abdomen based on the Doppler principle. It is not used for continuous monitoring, but only for obtaining fetal heart movement information. It is mainly an electronic instrument used for fetal heart monitoring. Generally, obstetrics and gynecology hospitals provide fetal heart monitoring to monitor whether the fetal movement is abnormal and make corresponding treatment according to the fetal heart condition. For example, the authorization publication number is CN215349075U, and the name is a utility model of a probe that is easy to fix for a fetal heart monitor probe. It specifically discloses a probe that is easy to fix for a fetal heart monitor probe, including a data cable, a probe and a fixing mechanism. A data cable connector for connecting a data cable is provided at one end of the probe. The probe is electrically connected to the fetal heart monitor probe body through the data cable. The connection and fixing mechanism includes a ring-shaped shell, a card slot is opened on the top of one side of the shell, the probe is inserted into the shell from the top of the shell, and the data line connector is inserted into the card slot, and the front and back of the shell and the central position near the bottom are fixedly connected with a fixing ring, and an elastic band is detachably fixed between the two fixing rings, and the bottom of the shell is fixedly connected with a stable structure; the utility model replaces the traditional working method of using medical tape or pressing by hand, improves the stability of the probe during fixation, and is very convenient to assemble and disassemble, and is suitable for various fetal heart monitoring occasions; however, if the fixing method is relatively loose, it may become loose when the monitored subject sweats or exercises, and if it is too tight, it may cause discomfort to the monitored subject. Utility Model Content

[0003] In view of the above problems, the purpose of the present invention is to provide a fixing device for fixing the probe of a fetal heart monitor while ensuring stability in various situations and ensuring the comfort of the monitored object.

[0004] The utility model is realized through the following technical solutions:

[0005] 2. A probe fixing device for a fetal heart monitor, comprising a probe, a data cable and a fixing device; the probe is connected to the fetal heart monitor via the data cable and is mounted on the fixing device (all of the above are prior art); the fixing device comprises: a waist pad, an elastic band 1 and an elastic band 2; the number of the elastic band 1 and the number of the elastic band 2 are both two; one end of the two elastic bands 1 and the two elastic bands 2 are respectively mounted on the left and right sides of the waist pad in a scissor-like manner; the other end of the two elastic bands 1 is provided with a Velcro mother surface; the other end of the two elastic bands 2 is provided with a Velcro sub-surface corresponding to the Velcro mother surface; a slide groove is installed on the two elastic bands 1; the probe is slidably mounted on the slide groove; the probe is provided with a A positioning device is provided; the positioning device is used to fix the relative position of the probe on the slide; the fixing device is a butterfly screw; in order to facilitate the monitored object to wear it independently and prevent the probe fixing device from loosening, the waist pad is installed with shoulder straps on the top of the elastic band 1 and the elastic band 2; in order to facilitate the adjustment of the tightness of the shoulder straps, the shoulder straps are installed with adjustment buttons for adjusting the length of the shoulder straps; in order to deal with the situation where the fetal heart monitor probe fixing device is still too loose, the fixing device also includes a tightening belt; the tightening belt is movably installed on the rear side of the waist pad through the positioning block; Velcro is provided at the left and right ends of the tightening belt; Velcro matching the tightening belt is provided on the rear side of the elastic band 1 and the elastic band 2.

[0006] Beneficial effects of the utility model:

[0007] The utility model can be worn independently by the monitored subject, is comfortable to wear, and will not slide due to sweating and movement, so that the monitoring results are accurate. BRIEF DESCRIPTION OF THE DRAWINGS

[0008] The present invention will be described in further detail below with reference to the accompanying drawings.

[0009] Figure 1 It is the main view of the present utility model.

[0010] Figure 2 It is a rear view of the present utility model.

[0011] As shown in the figure: 1-Elastic band 1; 11-Velcro main surface; 12-Slide; 2-Elastic band 2; 21-Velcro sub-surface; 3-Waist pad; 31-Positioning block; 4-Tightening belt; 5-Probe; 51-Data cable; 52-Positioning device; 6-Shoulder strap; 61-Adjustment button. DETAILED DESCRIPTION

[0012] The following describes the implementation of the present invention through specific embodiments. People familiar with this technology can easily understand other advantages and effects of the present invention from the contents disclosed in this specification.

[0013] It should be noted that the structures, proportions, sizes, etc. depicted in the drawings of this specification are only used to match the contents disclosed in this specification for the understanding and reading of those familiar with this technology, and are not used to limit the conditions for the implementation of this utility model. Therefore, they have no substantial technical significance. Any modification of the structure, change in the proportional relationship, or adjustment of the size should still fall within the scope of the technical content disclosed in this utility model without affecting the efficacy and purpose of the utility model. At the same time, the terms such as "upper", "lower", "left", "right", "middle", etc. quoted in this specification are only for the convenience of description and are not used to limit the scope of the implementation of this utility model. Changes or adjustments in their relative relationships should also be considered as the scope of the implementation of this utility model without substantially changing the technical content.

[0014] In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to the specific circumstances. It should be noted that the terms "include", "comprise" or any other variants are intended to cover non-exclusive inclusion, so that a process, method, article or device that includes a series of elements includes not only those elements, but also other elements that are not explicitly listed, or also includes elements that are inherent to such process, method, article or device.

[0015] like Figure 1 and Figure 2 The probe fixing device of a fetal heart monitor shown includes: a probe 5, a data line 51 and a fixing device.

[0016] The probe 5 is connected to the fetal heart monitor via a data line 51 and is mounted on a fixing device. A positioning device 52 is provided on the probe 5. The positioning device 52 is used to fix the relative position of the probe 5 on the slide 12. The fixing device 52 can be a butterfly screw.

[0017] The fixing device includes: a waist pad 3, an elastic band 1, a slide groove 12, an elastic band 2, a tightening belt 4 and a shoulder strap 6.

[0018] There are two elastic bands 1 and 2 respectively; one end of the two elastic bands 1 and 2 are respectively installed on the left and right sides of the waist pad 3 in a scissor-like manner, that is, the fixing device as a whole is butterfly-shaped; the other end of the two elastic bands 1 is provided with a Velcro mother surface 11; the other end of the two elastic bands 2 is provided with a Velcro sub-surface 21 corresponding to the Velcro mother surface 11; the elastic bands 1 and 2 are used to connect, and the fixing device is installed on the abdomen of the monitored object so that the probe 5 is close to the monitored position.

[0019] The slide grooves 12 are respectively installed on the two elastic bands 1; the probe 5 is slidably installed on the slide grooves 12. Since the monitoring position is not fixed, the probe 5 is slidably installed on the slide grooves 12 and can be used to adjust the monitoring area according to actual conditions.

[0020] The shoulder strap 6 is installed on the top of the elastic band 1 and the elastic band 2 2 above the waist pad 3, so that the monitored person can wear it independently and prevent the fixing device from sliding; the shoulder strap 6 is equipped with an adjustment button 61 for adjusting the shoulder strap length 6.

[0021] The tightening belt 4 is movably installed on the rear side of the waist pad 3 through the positioning block 31; the left and right ends of the tightening belt 4 are respectively provided with Velcro; the rear sides of the elastic belt 1 and the elastic belt 2 2 are provided with Velcro that matches the tightening belt 4.

[0022] Working steps:

[0023] When the patient needs to wear the fetal heart monitor probe fixing device, first pass the arm through the shoulder strap 6. At this time, the waist pad 3 is located at the waist of the monitored person. Then pull the elastic band 1 and the elastic band 2 2 on both sides to fix them slightly. Then, by sliding the probe 5, adjust the position of the probe 5 and fix the relative position of the probe 2 on the slide groove 12 through the positioning device 52. After further tightening and fixing the elastic band 1 and the elastic band 2 2, respectively, the probe 5 is pressed against the area to be monitored. After the elastic band 1 and the elastic band 2 2 on the left and right sides of the waist pad 3 are fixed according to the above steps, adjust the adjustment button 61 on the shoulder strap 6 so that the shoulder strap 6 is at a suitable tightness position. If the monitored person feels that the overall tightness of the fixing device is still slightly loose, pull the two ends of the tightening belt 4 and connect them to the corresponding Velcro positions on the elastic band 1 and the elastic band 2 2 respectively, further tighten the fixing device, and finally observe through the monitor.

[0024] The protection scope of the present invention is not limited to the technical solutions disclosed in the specific implementation methods. Any modifications, equivalent replacements, improvements, etc. made to the above embodiments based on the technical essence of the present invention shall fall within the protection scope of the present invention.

Claims

1. A fetal heart monitor probe fixing device, comprising a probe (5), a data line (51) and a fixing device; the probe (5) is connected to the fetal heart monitor via the data line (51) and is mounted on the fixing device; and is characterized in that: The fixing device comprises: a waist pad (3), an elastic band 1 (1) and an elastic band 2 (2); the number of the elastic band 1 (1) and the elastic band 2 (2) are both two; one end of the two elastic bands 1 (1) and the two elastic bands 2 (2) are respectively mounted on the left and right sides of the waist pad (3) in a scissor-shaped manner; the other end of the two elastic bands 1 (1) is provided with a Velcro mother surface (11); the other end of the two elastic bands 2 (2) is provided with a Velcro sub-surface (21) corresponding to the Velcro mother surface (11); a slide groove (12) is mounted on the two elastic bands 1 (1); the probe (5) is slidably mounted on the slide groove (12); a positioning device (52) is provided on the probe (5); the positioning device (52) is used to fix the relative position of the probe (5) on the slide groove (12).

2. A fetal heart monitor probe fixing device according to claim 1, characterized in that : The positioning device (52) is a butterfly screw.

3. A fetal heart monitor probe fixing device according to claim 1, characterized in that The waist pad (3) is provided with a shoulder strap (6) on the top of the elastic band 1 (1) and the elastic band 2 (2).

4. A fetal heart monitor probe fixing device according to claim 3, characterized in that The shoulder strap (6) is provided with an adjusting button (61) for adjusting the length of the shoulder strap (6).

5. A fetal heart monitor probe fixing device according to claim 1, characterized in that : Also includes a tightening belt (4); the tightening belt (4) is movably mounted on the rear side of the waist pad (3) through a positioning block (31); Velcro is provided at the left and right ends of the tightening belt (4); Velcro matching the tightening belt (4) is provided at the rear sides of the elastic belt 1 (1) and the elastic belt 2 (2).

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