Medical elastic band for fetal heart monitoring

Abstract

The utility model relates to the technical field of fetal heart monitoring belts, and discloses a medical elastic band for fetal heart monitoring, which comprises a main band body, a stretching mechanism is arranged on the upper surface of the main band body, the stretching mechanism comprises a sliding block, a cloth bag, a stretching spring and an elastic rod, and the bottom of the sliding block is in sliding connection with the inner wall of the main band body. According to the medical elastic band for fetal heart monitoring, when the cloth bag is pulled, a sliding block is fixedly installed on the right side of the cloth bag and can slide in the main band body, and when the sliding block slides, an extension spring and an elastic rod are fixedly installed between the right side of the sliding block and the interior of the main band body, so that the stability of the cloth bag during pulling can be guaranteed; after a cloth bag is pulled to a related position, the problem of how to ensure the stability of a cloth belt in the stretching process can be effectively solved through the bearing effect of the U-shaped frame installed on the upper surface of the sliding block, the overall effect can be better in the using process, and meanwhile the overall fastening effect in the using process is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of fetal heart monitoring belts, in particular to a medical elastic belt for fetal heart monitoring. Background Art

[0002] Fetal heart monitoring is the abbreviation of fetal heart rate, fetal movement and uterine contraction chart. It uses an electronic fetal heart rate monitor to record the fetal heart rate curve and uterine contraction pressure waveform for clinical analysis. It is the main detection method for correctly evaluating the condition of the fetus in the uterus. When performing fetal heart monitoring, a fetal heart rate monitoring belt is often used to stably place the relevant instruments in the relevant use position so that monitoring can be more efficient and convenient.

[0003] According to a belly belt for fetal heart monitoring with application number CN201921379788.6, the solution solves the problem of how to avoid the failure to monitor the fetal heart due to the poor angle and insufficient area of ​​the probe contacting the abdominal wall, and how to avoid the phenomenon of the temperature of the belly belt being too low when used, causing the pregnant woman to catch a cold.

[0004] However, the following problems still exist in actual use:

[0005] (1) During the use of the existing fetal heart rate monitoring belt, the shape of the belt is easily changed when the belt is stretched, so that the overall fastening effect is poor during use, which is not conducive to the promotion and use in practice.

[0006] (2) During the use of the existing fetal heart rate monitoring belt, the fetal heart rate monitor is directly placed on the monitoring belt. Therefore, during use, the position of the fetal heart rate monitor is easily changed, thereby reducing the actual monitoring effect.

[0007] For this reason, the utility model launches a medical elastic band for fetal heart monitoring. Utility Model Content

[0008] In view of the deficiencies of the prior art, the utility model provides a medical elastic band for fetal heart monitoring, which has the advantages of being difficult to deform when stretched and ensuring the position stability of the fetal heart monitor, thereby solving the problems raised in the background technology.

[0009] The utility model provides the following technical scheme: a medical elastic band for fetal heart monitoring, comprising a main band body, wherein a stretching mechanism is arranged on the upper surface of the main band body, wherein the stretching mechanism comprises a sliding block, a cloth bag, a stretching spring and an elastic rod, wherein the bottom of the sliding block is slidably connected to the inner wall of the main band body, the right side of the cloth bag is fixedly connected to the left side of the sliding block, one end of the stretching spring is fixedly connected to the right side of the sliding block, one end of the elastic rod is fixedly connected to the right side of the sliding block, the other end of the stretching spring is fixedly connected to the inside of the main band body, and the other end of the elastic rod is fixedly connected to the inside of the main band body.

[0010] Preferably, a stabilizing mechanism is provided at the bottom of the main belt body, and the stabilizing mechanism includes a moving block and an elastic abutment pad. A placement groove is provided at the bottom of the main belt body, and a through groove is provided inside the main belt body. The outer surface of the moving block is slidably connected to the inner wall of the through groove, and the front side of the elastic abutment pad is fixedly connected to the back side of the moving block.

[0011] Preferably, a U-shaped frame is fixedly mounted on the upper surface of the sliding block, a rotating shaft is rotatably connected inside the U-shaped frame, a fixed block is fixedly mounted on the outer surface of the rotating shaft, and a clamping groove is provided on the upper surface of the main belt body.

[0012] Preferably, a clamping block is fixedly mounted on the back side of the fixing block, and the outer surface of the clamping block is plugged into the inside of the clamping slot.

[0013] Preferably, the bottom of the cloth bag is in contact with the upper surface of the main belt body, and a Velcro is fixedly installed on the bottom of the cloth bag.

[0014] Preferably, a limiting groove is provided on the front side of the main belt body, a limiting rod is engaged inside the limiting groove, and an outer surface of the limiting rod is engaged with the inside of the moving block.

[0015] Compared with the prior art, the utility model has the following beneficial effects:

[0016] 1. The medical elastic band for fetal heart monitoring, through the use of the stretching mechanism, when the medical elastic band for fetal heart monitoring is used, while ensuring that the cloth bag will not be deformed during stretching, first, pull the cloth bag, while pulling the cloth bag, the sliding block fixedly installed on the right side of the cloth bag can slide inside the main belt body, while the sliding block slides, the stretching spring and the elastic rod fixedly installed between the right side of the sliding block and the inside of the main belt body can ensure the stability of the cloth bag during pulling, after the cloth bag is pulled to the relevant position, the U-shaped frame installed on the upper surface of the sliding block can be used to support the rotation The two ends of the moving shaft can rotate inside the U-shaped frame. When the position of the sliding block and the cloth bag after moving is limited, the fixed block installed on the outer surface of the rotating shaft can be rotated on the outer surface of the rotating shaft, so that the clamping block fixed on the back of the fixed block can be clamped with the inside of the clamping groove opened on the upper surface of the main belt body, which is convenient for more stable use in practice, improves the actual use effect, effectively solves the problem of how to ensure the stability of the cloth belt during stretching, and can achieve a better overall effect during use. At the same time, it improves the overall fastening effect during use, which is conducive to the promotion and use in practice.

[0017] 2. This kind of medical elastic band for fetal heart monitoring uses a stabilizing mechanism. When this kind of medical elastic band for fetal heart monitoring is used, when the position of the fetal heart monitor is stabilized, first, the fetal heart monitor can be placed inside the placement groove by opening a placement groove at the bottom of the main belt body. After placing it, the moving block can be moved inside the through groove to the relevant abutment position by opening a through groove inside the main belt body. After moving, the interior of the moving block and the interior of the limit groove can be plugged into the upper limit rod to ensure the stability of the position of the moving block after moving. Finally, the elastic abutment pad is fixedly installed on the back of the moving block, which is convenient for more efficient use in practice, effectively solves the problem of how to stably place and use the fetal heart monitor, and can achieve a more efficient effect when used. At the same time, the position of the fetal heart monitor will not change during use, thereby improving the actual monitoring effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 For this utility model Figure 1 Schematic diagram of the structure viewed from above;

[0020] Figure 3 For this utility model Figure 1 Schematic diagram of the stretching mechanism structure;

[0021] Figure 4 For this utility model Figure 1 Schematic diagram of the stable mechanism structure.

[0022] In the figure: 1. main belt body; 2. sliding block; 3. cloth bag; 4. Velcro; 5. stretch spring; 6. elastic rod; 7. U-shaped frame; 8. rotating shaft; 9. fixing block; 10. clamping block; 11. clamping groove; 12. placement groove; 13. through groove; 14. moving block; 15. elastic abutment pad; 16. limiting rod; 17. limiting groove; 18. stretching mechanism; 19. stabilizing mechanism. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] See also Figure 3A medical elastic band for fetal heart monitoring, comprising a main band body 1, a stretching mechanism 18 is arranged on the upper surface of the main band body 1, the stretching mechanism 18 comprises a sliding block 2, a cloth bag 3, a stretching spring 5 and an elastic rod 6, the bottom of the sliding block 2 is slidably connected to the inner wall of the main band body 1, the right side of the cloth bag 3 is fixedly connected to the left side of the sliding block 2, one end of the stretching spring 5 is fixedly connected to the right side of the sliding block 2, one end of the elastic rod 6 is fixedly connected to the right side of the sliding block 2, the other end of the stretching spring 5 is fixedly connected to the inside of the main band body 1, and the elastic rod The other end of 6 is fixedly connected to the inside of the main belt body 1, a U-shaped frame 7 is fixedly installed on the upper surface of the sliding block 2, a rotating shaft 8 is rotatably connected to the inside of the U-shaped frame 7, a fixing block 9 is fixedly installed on the outer surface of the rotating shaft 8, a clamping groove 11 is opened on the upper surface of the main belt body 1, a clamping block 10 is fixedly installed on the back of the fixing block 9, and the outer surface of the clamping block 10 is plugged into the inside of the clamping groove 11, which can achieve a better overall effect when in use, and at the same time, improve the overall fastening effect when in use, and is conducive to the popularization and use in practice.

[0025] See also Figure 4 A stabilizing mechanism 19 is provided at the bottom of the main belt body 1, and the stabilizing mechanism 19 includes a moving block 14 and an elastic abutting pad 15. A placement groove 12 is provided at the bottom of the main belt body 1, and a through groove 13 is provided inside the main belt body 1. The outer surface of the moving block 14 is slidably connected to the inner wall of the through groove 13, and the front of the elastic abutting pad 15 is fixedly connected to the back of the moving block 14. A limiting groove 17 is provided on the front of the main belt body 1, and a limiting rod 16 is clamped inside the limiting groove 17. The outer surface of the limiting rod 16 is clamped inside the moving block 14, which can achieve a more efficient effect when in use. At the same time, the position of the fetal heart monitor will not change during use, thereby improving the actual monitoring effect.

[0026] See also Figure 1 and Figure 2 The bottom of the cloth bag 3 is in contact with the upper surface of the main belt body 1 , and a Velcro 4 is fixedly installed on the bottom of the cloth bag 3 .

[0027] When the bag 3 is in the state of being stretched stably, the bag 3 is pulled. While the bag 3 is being pulled, the sliding block 2 fixedly installed on the right side of the bag 3 can slide inside the main belt body 1. While the sliding block 2 slides, the tension spring 5 and the elastic rod 6 fixedly installed between the right side of the sliding block 2 and the inside of the main belt body 1 can ensure the stability of the bag 3 when being pulled. After the bag 3 is pulled to the relevant position, the U-shaped frame 7 installed on the upper surface of the sliding block 2 can be used to support the two ends of the rotating shaft 8 to rotate inside the U-shaped frame 7. When the position of the sliding block 2 and the bag 3 after moving is limited, the outer surface of the rotating shaft 8 can be fixedly installed with the fixed block 9 and rotated on the outer surface of the rotating shaft 8, so that the clamping block 10 fixedly installed on the back of the fixed block 9 can be clamped with the inside of the clamping groove 11 opened on the upper surface of the main belt body 1 to ensure the stability of the bag 3 in the stretched position. Finally, the Velcro 4 installed on the bottom of the bag 3 can be used to connect the bag 3 with another group of bags 3.

[0028] When the fetal heart monitor is stably placed and used, the fetal heart monitor can be placed inside the placement groove 12 by using the placement groove 12 provided at the bottom of the main belt body 1. After placing it, the moving block 14 can be moved inside the through groove 13 by using the through groove 13 provided inside the main belt body 1. After moving, the upper limit rod 16 can be inserted into the inside of the moving block 14 and the inside of the limiting groove 17 to ensure the stability of the position of the moving block 14 after moving. Finally, the elastic abutment pad 15 can be fixedly installed on the back of the moving block 14 to abut against one side of the fetal heart monitor. After abutting, the stable use of the fetal heart monitor can be ensured.

[0029] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0030] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A medical elastic band for fetal heart monitoring, characterized in that: The invention comprises a main belt body (1), the upper surface of which is provided with a stretching mechanism (18), the stretching mechanism (18) comprising a sliding block (2), a cloth bag (3), a stretching spring (5) and an elastic rod (6), the bottom of the sliding block (2) is slidably connected to the inner wall of the main belt body (1), the right side of the cloth bag (3) is fixedly connected to the left side of the sliding block (2), one end of the stretching spring (5) is fixedly connected to the right side of the sliding block (2), one end of the elastic rod (6) is fixedly connected to the right side of the sliding block (2), the other end of the stretching spring (5) is fixedly connected to the inside of the main belt body (1), and the other end of the elastic rod (6) is fixedly connected to the inside of the main belt body (1).

2. The medical elastic band for fetal heart rate monitoring according to claim 1, characterized in that: The bottom of the main belt body (1) is provided with a stabilizing mechanism (19), the stabilizing mechanism (19) comprises a moving block (14) and an elastic abutting pad (15), the bottom of the main belt body (1) is provided with a placement groove (12), the interior of the main belt body (1) is provided with a through groove (13), the outer surface of the moving block (14) is slidably connected to the inner wall of the through groove (13), and the front surface of the elastic abutting pad (15) is fixedly connected to the back surface of the moving block (14).

3. The medical elastic band for fetal heart rate monitoring according to claim 1, characterized in that: A U-shaped frame (7) is fixedly mounted on the upper surface of the sliding block (2); a rotating shaft (8) is rotatably connected inside the U-shaped frame (7); a fixed block (9) is fixedly mounted on the outer surface of the rotating shaft (8); and a clamping groove (11) is provided on the upper surface of the main belt body (1).

4. The medical elastic band for fetal heart rate monitoring according to claim 3, characterized in that: A clamping block (10) is fixedly mounted on the back of the fixing block (9), and the outer surface of the clamping block (10) is plugged into the interior of the clamping groove (11).

5. The medical elastic band for fetal heart rate monitoring according to claim 1, characterized in that: The bottom of the cloth bag (3) is in contact with the upper surface of the main belt body (1), and a Velcro (4) is fixedly mounted on the bottom of the cloth bag (3).

6. The medical elastic band for fetal heart rate monitoring according to claim 1, characterized in that: A limiting groove (17) is provided on the front side of the main belt body (1), the limiting groove (17) is internally engaged with a limiting rod (16), and the outer surface of the limiting rod (16) is internally engaged with the moving block (14).

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