Fetal heart rate monitoring device for midwifery nurses

Abstract

The utility model discloses a fetal heart monitoring device for midwifery nurses, which comprises a body of a fetal heart monitor, the body comprises a connecting wire connected with the body and used for conducting electricity, a binding belt connected with one end of the connecting wire and used for fixing, a monitor connected with one end of the connecting wire and a dredging assembly used for arranging the connecting wire, the positioning plate can rotate around the connecting rod, so that the connecting rod limits and fixes the combed and fixed connecting wires on one side of the fixing block, and the pressing plate extrudes the movable cavity on one side of the positioning plate, so that the positioning plate is close to the fixing block to limit and fix the connecting wires, and disorder or winding caused by separation of the connecting wires is prevented; the problems that due to disorder or winding of wires, a user needs to spend a lot of time to unfasten and comb the wires, the user cannot take and use the wires conveniently, the length of the wires cannot be released according to the needed length, the wires are prone to winding after being released too long, and the user cannot comb and store the wires conveniently after use are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of fetal heart monitoring, in particular to a fetal heart monitoring device for midwifery nurses. Background Art

[0002] Fetal heart rate monitoring uses the principle of ultrasound to monitor the situation of the fetus in the uterus. It is the main means of correctly evaluating the condition of the fetus in the uterus. The fetal heart rate is regulated by the sympathetic and parasympathetic nerves. The curve of the monitoring graph formed by the signal tracing the instantaneous fetal heart rate changes can be used to understand the reaction of the fetal heart rate during fetal movement and uterine contraction, so as to infer whether the fetus in the uterus is suffering from hypoxia. As the saying goes, "the fetal heart and the mother's heart are in harmony", the fetal heart rate and fetal movement can convey a lot of information to the expectant mother. The fetal heart rate and the pregnant woman's heartbeat can have a certain correlation: if the pregnant woman's heartbeat is fast, the fetal heart rate will also speed up; if the pregnant woman's heartbeat is slow, the fetal heart rate will also slow down. It can reflect whether the fetus is healthy. In the preparation for giving birth, midwives usually use fetal heart rate monitors to monitor the fetal heartbeat. At present, fetal heart rate monitors use wires to connect the monitoring instrument to the fetal heart rate monitoring equipment and transmit signals to the fetal heart rate monitoring equipment. The wires are easily entangled or disordered, which is not convenient for midwives to comb and use.

[0003] The wires of existing fetal heart monitoring equipment are usually simply bound. If the wires are too long, they are prone to disorder or entanglement, requiring users to spend a lot of time to untie and comb them, which is inconvenient for users to take and use. The length of the wires cannot be released according to the required length. If the wires are released too long, they are prone to entanglement, which is inconvenient for users to comb and store the wires after use. Therefore, technical personnel in this field provide a drive chain tensioning adjustment device to solve the problems raised in the above background technology. Utility Model Content

[0004] The utility model aims to provide a fetal heart monitoring device for midwifery nurses to solve the problems raised by the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a fetal heart monitoring device for midwifery nurses, comprising a body of the fetal heart monitor, the body comprising a connecting wire connected to the body for conducting electricity, a restraining belt used to fix one end of the connecting wire, a monitor connected to one end of the connecting wire, and a drainage component used to organize the connecting wire;

[0006] The drainage assembly includes a fixed block, a fixed groove, a connecting rod and a positioning plate. One side of the fixed block is provided with a plurality of evenly arranged fixing grooves for placing connecting lines. The connecting rod is located on one side of the fixed block and close to the top of the fixed block. The connecting rod is rotatably connected to the positioning plate and does not detach. The cross-section of the connecting rod is T-shaped, and the cross-section of the fixing groove is arc-shaped.

[0007] Preferably, the drainage assembly also includes a movable cavity, a pressure plate and a spring. The movable cavity is opened on one side of the positioning plate and is located on the outside of the connecting rod. The connecting rod is slidably connected and detached from the movable cavity. The spring is located on the outside of the connecting rod. The pressure plate is located on the outside of the connecting rod and is movably connected to it. Both ends of the spring are fixedly connected to the pressure plate and the connecting rod respectively.

[0008] Preferably, a protective pad for protection is embedded on one side of the positioning plate in contact with the connecting line, and a plurality of evenly arranged contact grooves are opened on one side of the protective pad, and the cross-section of the contact groove is arc-shaped.

[0009] Preferably, an insulating pad for protecting the connecting wire is laid on the inner side of the fixing groove, the cross-section of the insulating pad is arc-shaped, and the material of the insulating pad is mainly rubber.

[0010] Preferably, a positioning rod is connected to one side of the positioning plate that is in contact with the fixing block and is close to the bottom, and a positioning groove is provided on the other side of the fixing block and is close to the bottom, and the positioning rod is movably connected to the positioning groove.

[0011] Preferably, a handle for driving is installed on the other side of the positioning plate.

[0012] Preferably, sliding parts for facilitating taking out and placing the connecting wire are respectively provided on both sides of the fixing groove, and the cross section of the sliding part is arc-shaped.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. In the utility model, by setting a fixed block, a fixed groove, a connecting rod and a positioning plate, a plurality of fixed grooves on one side of the fixed block can provide a fixed space for combing the connecting line, so that the connecting line is arranged and fixed in a serpentine shape, the connecting rod can limit and fix the positioning plate, and the positioning plate can rotate around the connecting rod, so that the connecting rod can limit and fix the connecting line after combing and fixing one side of the fixed block, so as to release the length of the connecting line according to the required length.

[0015] 2. In the utility model, by arranging a movable cavity, a pressure plate and a spring, the movable cavity can provide an installation space for the connecting rod, and the movable cavity can provide a movable space for the positioning plate, so that the positioning plate can rotate around the fixed rod away from the fixed block, and the spring on the outside of the connecting rod can squeeze the pressure plate, and then the pressure plate squeezes the movable cavity on one side of the positioning plate, so that the positioning plate is close to the fixed block to limit and fix the connecting line, thereby preventing the connecting line from detaching and causing disorder or entanglement. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2It is a left-side cutaway stereoscopic view of the overall structure of the utility model;

[0018] Figure 3 The overall structure of the utility model Figure 2 Enlarged view of point A in the middle;

[0019] Figure 4 The overall structure of the utility model Figure 2 Enlarged view of point B in the middle.

[0020] In the figure: 1. main body; 2. connecting wire; 3. restraint belt; 4. monitor; 5. fixing block; 6. fixing groove; 7. connecting rod; 8. positioning plate; 9. movable cavity; 10. pressure plate; 11. spring; 12. protective pad; 13. contact groove; 14. insulating pad; 15. positioning rod; 16. positioning groove; 17. handle; 18. sliding part. DETAILED DESCRIPTION

[0021] 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.

[0022] In order to further understand the content, features and effects of the present invention, the following embodiments are given as examples and described in detail with reference to the accompanying drawings.

[0023] The structure of the utility model is described in detail below in conjunction with the accompanying drawings.

[0024] like Figures 1 to 4 As shown, a fetal heart monitoring device for midwives provided by an embodiment of the utility model includes a body 1 of the fetal heart monitor, the body 1 includes a connecting wire 2 connected to the body 1 for conducting electricity, a restraining belt 3 used to fix one end of the connecting wire 2, a monitor 4 connected to one end of the connecting wire 2, and a drainage component for arranging the connecting wire 2, the drainage component includes a fixing block 5, a fixing groove 6, a connecting rod 7 and a positioning plate 8, a plurality of evenly arranged fixing grooves 6 for placing the connecting wire 2 are provided on one side of the fixing block 5, the connecting rod 7 is located on one side of the fixing block 5 and close to the top of the fixing block 5, the connecting rod 7 is rotatably connected to the positioning plate 8 and does not detach, the cross section of the connecting rod 7 is T-shaped, and the cross section of the fixing groove 6 is arc-shaped.

[0025] When in use, the positioning plate 8 is pulled outward on the outside of the connecting rod 7 and rotated around the connecting rod 7, and then the connecting line 2 is disengaged from the fixing groove 6 on one side of the fixing block 5, and then the connecting line 2 is released according to the required length, and the restraining belt 3 is wrapped around the outside of the pregnant woman's abdomen to fix the monitor 4 to the abdomen, and then the connecting line 2 is used to transmit the fetal heart signal to the main body 1.

[0026] In one embodiment, specifically, the drainage assembly also includes a movable cavity 9, a pressure plate 10 and a spring 11. The movable cavity 9 is opened on one side of the positioning plate 8 and is located on the outside of the connecting rod 7. The connecting rod 7 is slidably connected and detached from the movable cavity 9. The spring 11 is located on the outside of the connecting rod 7. The pressure plate 10 is located on the outside of the connecting rod 7 and is movably connected to it. The two ends of the spring 11 are fixedly connected to the pressure plate 10 and the connecting rod 7 respectively.

[0027] Among them, the spring 11 on the outside of the connecting rod 7 can squeeze the pressure plate 10, and then the pressure plate 10 squeezes the movable cavity 9 on one side of the positioning plate 8, so that the positioning plate 8 is close to the fixed block 5 to limit and fix the connecting line 2 to prevent the connecting line 2 from detaching and causing disorder or entanglement.

[0028] In one embodiment, specifically, a protective pad 12 for protection is embedded on one side of the positioning plate 8 that is in contact with the connecting wire 2, and a plurality of evenly arranged contact grooves 13 are opened on one side of the protective pad 12, and the cross-section of the contact groove 13 is arc-shaped. An insulating pad 14 for protecting the connecting wire 2 is laid on the inner side of the fixing groove 6, and the cross-section of the insulating pad 14 is arc-shaped, and the insulating pad 14 is mainly made of rubber.

[0029] Furthermore, the protective pad 12 can protect the outer side of the connecting wire 2 from scratches, and the insulating pad 14 can provide insulation protection for the connecting wire 2 to prevent the connecting wire 2 from leaking electricity and causing damage to the equipment, thereby improving the protection effect of the connecting wire 2.

[0030] In one embodiment, specifically, a positioning rod 15 is connected to one side of the positioning plate 8 that is in contact with the fixing block 5 and is close to the bottom, and a positioning groove 16 is provided on the other side of the fixing block 5 and is close to the bottom, and the positioning rod 15 is movably connected to the positioning groove 16.

[0031] When in use, the positioning rod 15 on one side of the positioning plate 8 is inserted into the positioning groove 16 so that the positioning rod 15 positions the positioning plate 8 to prevent the positioning plate 8 from deflecting.

[0032] The working principle of this utility model:

[0033] First, use the handle 17 to pull the positioning plate 8, so that the positioning plate 8 slides on the outside of the connecting rod 7, and the connecting rod 7 slides relative to the movable cavity 9. At the same time, the spring 11 on the outside of the connecting rod 7 is squeezed by the positioning plate 8, and then the positioning plate 8 is rotated around the connecting rod 7, and then the connecting line 2 is released according to the required length. At this time, the sliding parts 18 on both sides of the diameter fixing groove 6 of the connecting line 2 are separated from the fixing block 5, and then the positioning plate 8 is rotated around the connecting plate. At this time, the spring 11 on the outside of the connecting rod 7 squeezes the pressure plate 10, and at the same time At the same time, the pressure plate 10 squeezes the active cavity 9, and the positioning rod 15 on one side of the positioning plate 8 is inserted into the positioning groove 16, so that the positioning plate 8 presses and fixes the connecting wire 2 combed and fixed on one side of the fixing block 5, and at the same time, the protective pad 12 on one side of the positioning plate 8 fits with the connecting wire 2, and the connecting wire 2 is embedded in the contact groove 13. At this time, the insulating pad 14 in the fixing groove 6 fits with the connecting wire 2, and then the restraint belt 3 is wrapped around the outside of the pregnant woman's abdomen to fit the monitor 4 to the abdomen, and then the connecting wire 2 is used to transmit the fetal heart signal to the main body 1.

[0034] The contents not described in detail in this specification belong to the prior art known to professionals in this field.

[0035] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A fetal heart rate monitoring device for midwifery nurses, comprising a body (1) of a fetal heart rate monitor, characterized in that: The body (1) comprises a connecting wire (2) connected to the body (1) for conducting electricity, a restraining belt (3) connected to one end of the connecting wire (2) for fixing, a monitoring device (4) connected to one end of the connecting wire (2), and a drainage component for arranging the connecting wire (2); The drainage assembly comprises a fixed block (5), a fixed groove (6), a connecting rod (7) and a positioning plate (8); one side of the fixed block (5) is provided with a plurality of evenly arranged fixed grooves (6) for placing the connecting wire (2); the connecting rod (7) is located on one side of the fixed block (5) and close to the top of the fixed block (5); the connecting rod (7) is rotatably connected to the positioning plate (8) and does not separate; the cross section of the connecting rod (7) is T-shaped, and the cross section of the fixed groove (6) is arc-shaped.

2. A fetal heart rate monitoring device for midwifery nurses according to claim 1, characterized in that: The drainage assembly further comprises a movable cavity (9), a pressure plate (10) and a spring (11); the movable cavity (9) is opened on one side of the positioning plate (8) and is located outside the connecting rod (7); the connecting rod (7) is slidably connected and disengaged from the movable cavity (9); the spring (11) is located outside the connecting rod (7); the pressure plate (10) is located outside the connecting rod (7) and is movably connected thereto; and the two ends of the spring (11) are fixedly connected to the pressure plate (10) and the connecting rod (7), respectively.

3. A fetal heart rate monitoring device for midwifery nurses according to claim 1, characterized in that: A protective pad (12) is embedded on one side of the positioning plate (8) that is in contact with the connecting line (2). A plurality of evenly arranged contact grooves (13) are formed on one side of the protective pad (12). The cross section of the contact groove (13) is arc-shaped.

4. A fetal heart rate monitoring device for midwifery nurses according to claim 1, characterized in that: An insulating pad (14) for protecting the connecting wire (2) is laid on the inner side of the fixing groove (6); the insulating pad (14) has an arc-shaped cross section and is mainly made of rubber.

5. A fetal heart rate monitoring device for midwifery nurses according to claim 1, characterized in that: A positioning rod (15) is connected to one side of the positioning plate (8) that is in contact with the fixing block (5) and is close to the bottom. A positioning groove (16) is provided on the other side of the fixing block (5) and is close to the bottom. The positioning rod (15) is movably connected to the positioning groove (16).

6. A fetal heart rate monitoring device for midwifery nurses according to claim 1, characterized in that: A handle (17) for driving is installed on the other side of the positioning plate (8).

7. A fetal heart rate monitoring device for midwifery nurses according to claim 1, characterized in that: Sliding parts (18) for facilitating the taking out and placing of the connecting wire (2) are respectively provided on both sides of the fixing groove (6), and the cross section of the sliding part (18) is arc-shaped.

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