Fetal heart rate monitoring probe fixing device
By designing a cover fixing device with buckle holes and electric heating wires, the problems of inconvenient fixation of the fetal heart monitor probe and insufficient insulation in winter are solved, and the effect of convenient fixation and efficient insulation is achieved.
Patent Information
- Application Number
- CN202420436774.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-07
- Publication Date
- 2025-01-17
- Estimated Expiration
- 2034-03-07
AI Technical Summary
The existing fetal heart monitoring probe fixing device is not convenient enough and cannot be effectively kept in winter, resulting in frostbite on the abdomen.
A fetal heart monitoring probe fixing device is designed including a cover cloth and a buckle hole. The surface of the cover cloth is evenly distributed, and the inner sewing fixes the velvet and electric heating wire are equipped with seam cloth and counterweight strips. The electric heating wire is surrounded by a cotton sleeve. Fixed to avoid scalding, sponge pads are used to reduce side air leakage.
It achieves the convenience of fixing two probes simultaneously, and provides effective insulation through the combination of velvet cloth and electric hotline, especially in winter, which can keep the abdomen warm without covering it.
Smart Images
Figure CN222357603U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of medical matching, in particular to a fetal heart monitoring probe fixing device. Background Art
[0002] Fetal heart rate 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 to correctly evaluate the condition of the fetus in the uterus. The fetal heart rate of fetal heart rate monitoring is regulated by the sympathetic and parasympathetic nerves. The curve of the monitoring chart formed by the signal tracing the instantaneous fetal heart rate changes can be used to understand the reaction of the fetal heart during fetal movement and uterine contraction, so as to infer whether the fetus in the uterus is suffering from hypoxia.
[0003] During monitoring, the monitoring probe is usually fixed on the abdomen with a strap. However, two monitoring probes need to be fixed during monitoring, and two straps are needed to fix the two probes respectively. The two straps used will also be bound at different positions and angles, which is not convenient for fixation. In addition, during winter monitoring, the presence of the monitoring probe makes it inconvenient to cover the abdomen with clothes again, which easily exposes the abdomen to the outside and causes freezing. Therefore, we propose a fetal heart monitoring probe fixing device. Utility Model Content
[0004] The utility model aims to provide a fetal heart monitoring probe fixing device. By setting a larger cover cloth, the surface of the abdomen can be covered as a whole. The fetal heart monitoring probe is locked by using the buckle holes on the surface so that it is pressed against the surface of the abdomen, which is convenient for fixing two probes at the same time. The flannel cloth covering the abdomen can play a role in heat preservation. With the heating effect of the electric heating wire, it can play a better heat preservation effect in winter without covering with clothes, thereby solving the problems raised in the background technology.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a fetal heart monitoring probe fixing device, comprising a cover cloth and a button hole, wherein a plurality of the button holes are provided, and the plurality of the button holes are evenly distributed on the surface of the cover cloth and pass through; a flannel cloth is sewn and fixed to the inner surface of the cover cloth, and electric heating wires are transversely fixed between the button holes on the inner side of the cover cloth, and a plurality of the electric heating wires are arranged parallel to each other, sewing cloths are sewn and fixed to the front and rear ends of both sides of the cover cloth, and a counterweight strip is fixed to the inner side of the sewing cloth.
[0006] By adopting the above technical solution, the multiple buckle holes evenly distributed on the surface of the cover cloth can be used to conveniently buckle and fix the fetal heart monitoring probe and conveniently attach it to the appropriate position of the abdomen. The flannel on the inner surface of the cover cloth contacts the surface of the abdomen to play a role in heat preservation. When necessary, the electric heating wire can also be started to give it a better heat preservation effect.
[0007] Optionally, the surface of the flannel at the button hole is vertically provided with an opening, and a plurality of openings are evenly arranged.
[0008] By adopting the above technical solution, the opening can ensure that the button hole is not blocked by the flannel, and the fetal heart monitoring probe can be normally fixed.
[0009] Optionally, a sponge pad is fixed to the surface of the cover cloth of the outer ring of the flannel cloth, and the sponge pad is fixed to the surface of the cover cloth by fitting.
[0010] By adopting the above technical solution, the sponge pad is located on the cover cloth surface of the outer circle of the flannel cloth, which can prevent air leakage from the side when it contacts the abdomen.
[0011] Optionally, a cotton sleeve is fixed around the outer ring of the heating wire, and the inner ring of the cotton sleeve is in contact with the outer surface of the heating wire.
[0012] By adopting the above technical solution, the cotton sleeve is wrapped around the outer ring of the heating wire, which can prevent the heat of the heating wire from being transferred to the abdominal surface and causing burns.
[0013] Optionally, the heating wires are electrically connected via conductive wires and are connected in parallel.
[0014] Compared with the prior art, the technical solution of this application has the following beneficial effects:
[0015] 1. The technical solution of the present application provides a larger cover cloth, which can cover the surface of the abdomen as a whole. The buckle holes on the surface of the cover cloth can be used to lock the fetal heart monitoring probe so that it is pressed against the surface of the abdomen, which is convenient for fixing two probes at the same time. The flannel cloth covering the abdomen can keep warm, and combined with the heating effect of the electric heating wire, it can achieve better insulation effect in winter without covering with clothes.
[0016] 2. The technical solution of the present application is to sew and fix the sewing cloth on both sides of the cover cloth, and fix a counterweight bar inside the cover cloth, so that the cover cloth can be easily pressed on the surface of the pregnant woman's abdomen. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Other features, objects and advantages of the present invention will become more apparent by reading the detailed description of non-limiting embodiments with reference to the following drawings:
[0018] Figure 1 This is a schematic diagram of the overall structure of the fetal heart monitoring probe fixing device of the utility model;
[0019] Figure 2 This is a schematic diagram of the inner surface structure of the fetal heart monitoring probe fixing device of the utility model;
[0020] Figure 3 The utility model is a schematic diagram of the internal structure of the fetal heart monitoring probe fixing device.
[0021] In the figure: 1, cover cloth; 11, sewing cloth; 111, counterweight strip; 12, flannel cloth; 121, opening; 13, sponge pad; 2, button hole; 3, heating wire; 31, cotton cover; 32, wire. DETAILED DESCRIPTION
[0022] See also Figure 1-3 The utility model provides a technical solution: a fetal heart monitoring probe fixing device, including a cover cloth 1 and a button hole 2, the front and rear ends of both sides of the cover cloth 1 are sewn and fixed with sewing cloth 11, and the inner side of the sewing cloth 11 is fixed with a counterweight bar 111, which can counterweight the four corners of the cover cloth 1 so that the cover cloth 1 can be easily covered on the abdomen and pressed. Since the weight of the counterweight bar 111 is limited, it will not generate a large pressure on the abdomen.
[0023] There are multiple button holes 2, which are evenly distributed on the surface of the cover cloth 1 and pass through it. The fetal heart monitoring probe can be first placed on the position on the abdominal surface that needs to be monitored. After the cover cloth 1 is covered, the socket above the fetal heart monitoring probe is inserted into the button hole 2 and connected to the cover cloth 1. The cover cloth 1 can be used to press the fetal heart monitoring probe against the abdomen and lock it.
[0024] The inner surface of the cover cloth 1 is sewed and fixed with flannel 12, which contacts the abdominal surface to achieve a good heat preservation effect, and the outer circle of the cover cloth 1 is fixed with a sponge pad 13, which is fixed to the surface of the cover cloth 1 by fitting, and the sponge pad 13 will contact the abdominal surface of the outer circle of the flannel 12 to prevent air leakage from the side of the cover cloth 1. An opening 121 is vertically opened on the surface of the flannel 12 at the buckle hole 2, and a plurality of openings 121 are evenly arranged, so that the buckle hole 2 can leak through the opening 121, without affecting the connection between the fetal heart monitoring probe and the buckle hole 2.
[0025] An electric heating wire 3 is fixed horizontally between the button holes 2 on the inner side of the cover cloth 1. A plurality of electric heating wires 3 are arranged parallel to each other. A cotton sleeve 31 is fixed around the outer circle of each electric heating wire 3. The inner circle of the cotton sleeve 31 is in contact with the outer surface of the electric heating wire 3 to prevent the electric heating wire 3 from directly contacting the cover cloth 1 and to prevent burns. After the electric heating wire 3 is started, the heat preservation effect of the cover cloth 1 is increased. The electric heating wires 3 are electrically connected through the wire 32. The electric heating wires 3 are connected in parallel. The wire 32 passes through the outside of the cover cloth 1 and is connected to electricity. Then, the electric heating wire 3 can be powered and work.
[0026] When in use, first determine the placement position of the fetal heart monitoring probe, place the two fetal heart monitoring probes at appropriate positions on the abdominal surface, and then cover the cover 1 on the pregnant woman's abdominal surface, and insert the buckle on the back of the fetal heart monitoring probe into the buckle hole 2 at the corresponding appropriate position. The counterweight strips 111 in the sewn cloth 11 on both sides of the surface of the cover 1 have a downward pressure on the cover plate, so that the fetal heart monitoring probe is pressed against the abdominal surface in a non-slip manner, thereby achieving the fixation of the fetal heart monitoring probe for fetal heart monitoring. The flannel 12 on the surface of the cover 1 is in contact with the abdominal surface to keep warm, and the sponge pad 13 on the outer circle of the cover also contacts the abdominal surface to reduce the ventilation of the side of the cover 1. In order to achieve a better insulation effect, the heating wire 3 can also be connected to the temperature controller through the wire 32 and then powered on, so that the heating wire 3 is started and heated, and the heat is transferred to the cotton sleeve 31 and the cover 1 to achieve a better insulation purpose.
Claims
1. A fetal heart monitoring probe fixing device, comprising a cover cloth (1) and a buckle hole (2), characterized in that: A plurality of button holes (2) are provided, and the plurality of button holes (2) are evenly distributed on the surface of the cover cloth (1) and pass through the cover cloth (1); A flannel (12) is sewn and fixed to the inner surface of the cover cloth (1), a heating wire (3) is transversely fixed between the button holes (2) on the inner side of the cover cloth (1), and a plurality of heating wires (3) are arranged parallel to each other. Sewing cloth (11) is sewn and fixed to the front and rear ends of both sides of the cover cloth (1), and a counterweight strip (111) is fixed to the inner side of the sewing cloth (11).
2. A fetal heart monitoring probe fixing device according to claim 1, characterized in that: An opening (121) is vertically provided on the surface of the flannel (12) at the button hole (2), and a plurality of openings (121) are evenly arranged.
3. A fetal heart monitoring probe fixing device according to claim 1, characterized in that: A sponge pad (13) is fixed on the surface of the cover cloth (1) at the outer circle of the flannel cloth (12), and the sponge pad (13) is fixed on the surface of the cover cloth (1) by bonding.
4. A fetal heart monitoring probe fixing device according to claim 1, characterized in that: A cotton sheath (31) is fixedly disposed around the outer ring of the heating wire (3), and the inner ring of the cotton sheath (31) is in contact with the outer surface of the heating wire (3).
5. The fetal heart monitoring probe fixing device according to claim 1, characterized in that: The heating wires (3) are electrically connected to each other via a conductor (32), and the heating wires (3) are connected in parallel.