CN212438634U - Mother-fetus monitoring probe - Google Patents

Abstract

The utility model discloses a female child guardianship probe, include: a probe body; the electrode patch is arranged outside the probe body and is connected to the probe body through a lead wire; the lead wire extends out of the probe body and points to the direction of the electrode patch attaching position. The electrode patches are integrated on the probe body through the lead wires, so that the number of probes required to be worn in the monitoring process of the pregnant woman can be reduced, and the burden of the pregnant woman is relieved; the electrode patch is lighter relative to the probe, and cannot fall off or slide after being attached to the body of a pregnant woman, so that the movement of the pregnant woman is not limited, and the monitoring experience is greatly improved; meanwhile, the lead wire extends out of the probe shell and points to the wire outlet mode of the electrode patch pasting and placing position, so that a user can quickly position the lead wire needed to be used at any electrode patch pasting and placing position, and the working efficiency of the user is improved.

Description

Mother-fetus monitoring probe

Technical Field

The utility model relates to a child heart guardianship technical field, concretely relates to female child guardianship probe.

Background

The conventional method for monitoring the three parameters at present is to respectively use a maternal blood oxygen sensor or a maternal electrocardio sensor, a fetal heart rate ultrasonic sensor and a uterine contraction pressure sensor, wherein the maternal blood oxygen sensor or the maternal electrocardio sensor calculates the maternal heart rate by detecting the maternal pulse interval or the QRS interval in electrocardiosignals, the fetal heart ultrasonic sensor calculates the fetal heart rate by sending ultrasonic waves to the fetal heart and detecting ultrasonic echoes, and the uterine contraction pressure sensor senses the change of the abdominal pressure of the pregnant woman through a stress meter to calculate the uterine contraction pressure.

However, the conventional monitoring method needs three sensors independently placed on the body of the mother body to complete the monitoring, the monitoring experience is poor, a large burden is brought to the pregnant woman, and the pregnant woman is not convenient to move in the monitoring process; when the pregnant woman walks with the sensor, the sensor is easy to drop or slide, so that monitoring signal data is lost or is strongly interfered, monitoring results are inaccurate, and judgment of doctors is influenced.

SUMMERY OF THE UTILITY MODEL

Therefore, the to-be-solved technical problem of the utility model lies in overcoming the pregnant woman guardianship equipment among the prior art's the big and guardianship of probe quantity, pregnant woman's burden and experience not good technical problem to a maternal and fetal monitoring probe is provided.

In order to solve the technical problem, the technical scheme of the utility model as follows:

a maternal-fetal monitoring probe, comprising:

a probe body;

and the electrode patch is arranged outside the probe body and is connected with the probe body through a lead wire.

Further, the lead wire extends out of the probe body and points to the direction of the electrode patch attaching position.

Furthermore, there are two sets of lead wires respectively located at two opposite ends of the probe body, and the two sets of lead wires are provided with a plurality of leads.

Furthermore, a plurality of the lead wire bunches in the same group are connected to the probe body.

Further, the probe body includes:

a probe housing;

the stress sensor is arranged in the probe shell;

the front-end signal acquisition circuit is electrically connected with the lead wire and the stress sensor and is used for outputting electric signals acquired by the electrode patch and the stress sensor;

the main control circuit is connected with the front end signal acquisition circuit and receives the acquired electric signal;

and the display screen is electrically connected with the main control circuit.

Further, the display screen is mounted on the housing of the probe housing.

Further, the display screen is arranged outside the probe shell and is connected with the probe shell in a foldable mode through a wire row.

Furthermore, a group of lead wires are connected to one end, opposite to the probe body, of the display screen; and the other group of lead wires are connected to one end of the probe body, which is opposite to the display screen.

Furthermore, the probe shell is detachably connected with an electrode sleeve, and the two groups of lead wires are connected with the probe shell through the electrode sleeve.

Furthermore, a rotating shaft is arranged on the electrode sleeve, the axis direction of the rotating shaft is the same as the central line direction of the two groups of lead wires, and the electrode sleeve can rotate around the rotating shaft so that the two groups of lead wires are overlapped.

The utility model discloses technical scheme has following advantage:

1. the utility model provides a maternal and fetal monitoring probe, which integrates the electrode patch on the probe body through the lead wire, can reduce the number of probes needed to be worn in the monitoring process of pregnant women, and reduce the burden of the pregnant women; and the relative probe of electrode paster, it is lighter more, paste and put can not drop or the landing after pregnant woman's health, pregnant woman removes will not have the restriction again, has improved guardianship experience by a wide margin.

2. The utility model provides a female child guardianship probe, lead the line and stretch out and the outgoing line mode of putting the position is pasted to directional electrode paster from the probe shell, can make the user fix a position an arbitrary electrode paster rapidly and paste the lead line of putting the position required use, improve user's work efficiency.

3. The utility model provides a female child guardianship probe, two sets of lead line set up respectively at the relative both ends of probe body, and every group leads the line and is equipped with a plurality of roots, can enlarge the detection area scope of electrode paster on the pregnant woman is on one's body, and the suitability is stronger.

4. The utility model provides a female child guardianship probe, the mode of a plurality of lead line connection tied in a bundle compares with many lead line among the prior art separately respectively with this body coupling's of probe mode, can reduce the length of leading the line to save the cost.

5. The utility model provides a maternal and fetal monitoring probe, front end signal acquisition circuit through stress sensor and electrode paster with the mixed electrocardiosignal of maternal and fetal and the pressure signal output of uterus contraction that gathers to main control circuit and carry out analysis, calculation, main control circuit obtains maternal electrocardiosignal and foetus electrocardiosignal to the mixed electrocardiosignal separation of maternal and fetal, calculates the maternal heart rate according to maternal electrocardiosignal, calculates foetus heart rate according to foetus electrocardiosignal, to uterus contraction signal analysis, calculate and obtain the uterus contraction; the main control circuit controls the display screen to display the calculation results of the maternal heart rate, the fetal heart rate and the uterine contraction pressure.

6. The utility model provides a female child guardianship probe, on the casing of display screen direct mount probe shell, can improve the integrated level of probe body, reduction in production cost.

7. The utility model provides a female child guardianship probe, the display screen is through the line collapsible connection in the mode of probe shell outside the probe shell, and convenience of customers observes the guardianship result.

8. The utility model provides a female child guardianship probe, two sets of lead line are connected respectively at the mode at the relative both ends of probe body and display screen, and the convenience is accomodate the lead line, reduces the volume size of the storage object that holds the guardianship probe.

9. The utility model provides a female child guardianship probe, the detachable mode of connecting of electrode sheath, the convenience is dismantled electrode sheath and lead the line and get off, disinfects, maintains etc. daily maintenance.

10. The utility model provides a female child guardianship probe, the setting of pivot is sheathe in to the electrode, makes two sets of lead lines coincide each other, and the convenience is accomodate the lead line.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural view of a mother tire monitoring probe according to an embodiment of the present invention;

fig. 2 is a view of a first embodiment of the present invention, showing a mother-fetus monitoring probe integrated with an electrode patch;

fig. 3 is a view of a second embodiment of the present invention, illustrating a mother-fetus monitoring probe integrated with an electrode patch;

fig. 4 is a view of a mother-fetus monitoring probe integrated with an electrode patch according to a third embodiment of the present invention;

fig. 5 is a fourth embodiment of the present invention, which provides a mother-fetus monitoring probe integrated with an electrode patch.

Description of reference numerals: 1. a probe body; 2. electrode pasting; 3. conducting wires; 4. a probe housing; 5. a stress sensor; 6. a front end signal acquisition circuit; 7. a master control circuit; 8. a display screen; 9. arranging wires; 10. an electrode sheath; 11. a rotating shaft.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Fig. 1 shows a maternal and fetal monitoring probe, which comprises a probe body 1 and an electrode patch 2; the electrode patch 2 is arranged outside the probe body 1 and is connected to the probe body 1 through a lead wire 3. Wherein, the probe body 1 is used for collecting uterine contraction pressure signals of a pregnant woman uterus, and the electrode patch 2 is attached to the abdomen of a mother body to collect mixed maternal-fetal electrocardiosignals.

The electrode patch 2 is integrated on the probe body 1 through the lead wire 3, so that the number of probes required to be worn in the monitoring process of the pregnant woman can be reduced, and the burden of the pregnant woman is relieved; and electrode paster 2 is for the probe, and is lighter more, pastes and can not drop or the landing after the pregnant woman health, and the pregnant woman removes will not have the restriction again, has improved pregnant woman's guardianship experience by a wide margin.

Specifically, the probe body 1 comprises a probe shell 4, a stress sensor 5, a front end signal acquisition circuit 6, a main control circuit 7 and a display screen 8. Wherein, the stress sensor 5 is arranged inside the probe shell 4, and collects uterine contraction pressure signals of the uterus of the pregnant woman through a stress meter which can be attached to the abdomen of the pregnant woman; the front-end signal acquisition circuit 6 is electrically connected with the lead wire 3 and the stress sensor 5 through lead wires respectively and is used for outputting electric signals acquired by the electrode patch 2 and the stress sensor 5; the main control circuit 7 is connected with the front end signal acquisition circuit 6 and receives the acquired uterine contraction pressure signal and the maternal-fetal mixed electrocardiosignal; the display screen 8 is electrically connected with the main control circuit 7.

The front-end signal acquisition circuit 6 outputs the acquired maternal-fetal mixed electrocardiosignals and the uterine contraction pressure signals to the main control circuit 7 through the stress sensor 5 and the electrode patch 2 for analysis and calculation, the main control circuit 7 separates the maternal-fetal mixed electrocardiosignals to obtain maternal electrocardiosignals and fetal electrocardiosignals, calculates the maternal heart rate according to the maternal electrocardiosignals, calculates the fetal heart rate according to the fetal electrocardiosignals, and analyzes and calculates the uterine contraction pressure according to the uterine contraction signals; the main control circuit 7 controls the display screen 8 to display the calculation results of the maternal heart rate, the fetal heart rate and the uterine contraction pressure.

In a preferred embodiment of the present embodiment, the lead wires 3 extend from the probe body 1 and point in the direction of the placement position of the electrode patch 2. The outgoing line mode of the lead wire 3 can enable a user to quickly position the lead wire 3 needed to be used at the pasting and placing position of any electrode patch 2, and the working efficiency of the user is improved. In other embodiments, the lead wire 3 may also be a soft, bendable lead wire 3, such lead wire 3 not having a predetermined outlet direction.

Preferably, there are two sets of lead wires 3 and are located the relative both ends of probe body 1 respectively, and two sets of lead wires 3 all have three. The lead wire 3 arranged in this way can enlarge the detection range of the electrode patch 2 on the pregnant woman, and improve the applicability of the monitoring probe. It will be understood here that in other embodiments the number of groups, the position of the lead wires 3 and the number of lead wires 3 per group may be adapted as desired.

Preferably, the same set of three lead wires 3 is connected to the probe body 1 in a bundle. Compared with the mode that a plurality of lead wires 3 are respectively and independently connected with the probe body 1 in the prior art, the cluster connection mode of the three lead wires 3 can reduce the length of the lead wires 3, thereby saving the material cost of the lead wires 3.

Referring to fig. 2, in a first implementation manner of this embodiment, six electrode patches 2 are placed at positions distributed in the upper abdomen and lower abdomen areas of a pregnant woman, each area needs to place three electrode patches 2, the included angles between the directions of the three electrode patches 2 in the upper abdomen area and a horizontal axis are 135 °, 90 ° and 45 °, the included angles between the directions of the three electrode patches 2 in the lower abdomen area and the horizontal axis are 225 °, 270 ° and 315 °, lead wires 3 are fixed at the top end and the bottom end of the probe body 1, the outgoing line directions of the three lead wires 3 distributed at the top end correspond to the directions of the three electrode patches 2 in the upper abdomen area, and the included angles with the horizontal axis are 135 °, 90 ° and 45 °; the outlet directions of the three lead wires 3 distributed at the bottom end respectively correspond to the directions of the three electrode patches 2 in the lower abdomen area, and the included angles between the outlet directions and the horizontal axis are respectively 225 degrees, 270 degrees and 315 degrees. After the probe is fixed on the abdomen of a pregnant woman, the outgoing line direction of the lead wire 3 points to the position of the electrode patch 2 to be attached, so that the user can position the attaching position of the electrode patch 2 and the lead wire 3 to be used conveniently, and the condition that the electrode patch 2 is attached at a wrong position is reduced.

In the embodiment, the display screen 8 of the probe body 1 is directly mounted on the shell of the probe shell 4, and the mounting mode of the display screen 8 can improve the integration level of the probe body 1 and reduce the overall production cost of the monitoring probe.

As shown in fig. 3, in the second embodiment of the present embodiment, the difference from the first embodiment is that a display screen 8 of a probe body 1 is placed on a display portion outside a probe case 4 and is foldably connected to the probe case 4 through a wire row 9. The installation mode of the display screen 8 can not shield the screen display when the probe is bound, and a user can observe the monitoring result conveniently.

In the present embodiment, two sets of lead wires 3 are connected to the opposite ends of the probe body 1 and the display screen 8, respectively. So set up, lead line 3 and can fold same direction through the bank of wires 9, convenience of customers accomodates lead line 3, reduces the volume size of the storage object that holds the guardianship probe.

As shown in fig. 4, the third embodiment of the present embodiment is different from the first embodiment in that the lead wires 3 are led out in the direction of the placement position of the electrode patch 2 and fixed on an electrode sheath 10, the electrode sheath 10 is detachably connected to the probe housing 4 through an interface sheath, and the electrode sheath 10 can be detached separately. The detachable structural design of the electrode sleeve 10 facilitates the detachment of the electrode sleeve 10 and the lead wire 3 for disinfection, maintenance and other routine maintenance.

As shown in fig. 5, the fourth embodiment of the present invention is different from the third embodiment in that a rotating shaft 11 is provided on the electrode sheath 10, and the axis direction of the rotating shaft is the same as the center line direction of the two sets of lead wires 3, and the electrode sheath 10 can rotate around the rotating shaft 11 to overlap the two sets of lead wires 3. Set up pivot 11 on electrode sleeve 10, two sets of lead wire 3 can coincide each other, conveniently accomodate lead wire 3.

In summary, the maternal-fetal monitoring probe provided by the embodiment of the utility model integrates the electrode patch 2 on the probe body 1 through the lead wire 3, so that the number of probes needed to be worn in the monitoring process of the pregnant woman can be reduced, and the burden of the pregnant woman is lightened; the electrode patch 2 is lighter relative to the probe, and cannot fall off or slide after being attached to the body of a pregnant woman, so that the movement of the pregnant woman is not limited, and the monitoring experience is greatly improved; meanwhile, the lead wire 3 extends out of the probe shell 4 and points to the wire outlet mode of the pasting and placing position of the electrode patch 2, so that a user can quickly position the lead wire 3 needed to be used at the pasting and placing position of any electrode patch 2, and the working efficiency of the user is improved.

It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications can be made without departing from the scope of the invention.

Claims (9)

1. A maternal-fetal monitoring probe, comprising:

a probe body (1);

the electrode patch (2) is arranged outside the probe body (1) and is connected to the probe body (1) through a lead wire (3); the lead wire (3) extends out of the probe body (1) and points to the direction of the pasting and placing position of the electrode patch (2).

2. The maternal and fetal monitoring probe according to claim 1, wherein there are two groups of lead wires (3) respectively located at two opposite ends of the probe body (1), and each of the two groups of lead wires (3) has a plurality of leads.

3. Maternal and fetal monitoring probe according to claim 2, characterized in that several lead wires (3) of the same group are connected to the probe body (1) in a bundle.

4. Maternal monitoring probe according to claim 2 or 3, characterized in that said probe body (1) comprises:

a probe housing (4);

the stress sensor (5) is arranged in the probe shell (4);

the front-end signal acquisition circuit (6) is electrically connected with the lead wire (3) and the stress sensor (5) and is used for outputting electric signals acquired by the electrode patch (2) and the stress sensor (5);

the main control circuit (7) is connected with the front-end signal acquisition circuit (6) and receives the acquired electric signals;

and the display screen (8) is electrically connected with the main control circuit (7).

5. Maternal monitoring probe according to claim 4, characterized in that said display screen (8) is mounted on the housing of said probe housing (4).

6. Maternal care probe according to claim 4, characterized in that said display screen (8) is placed outside said probe housing (4) and is foldably connected to said probe housing (4) by a line bank (9).

7. Female fetal monitoring probe according to claim 6, wherein a group of lead wires (3) is connected to one end of the display screen (8) opposite to the probe body (1); the other group of lead wires (3) are connected to one end, opposite to the display screen (8), of the probe body (1).

8. The maternal and fetal monitoring probe according to claim 4, wherein the probe shell (4) is detachably connected with an electrode sleeve (10), and the two groups of lead wires (3) are connected with the probe shell (4) through the electrode sleeve (10).

9. The maternal and fetal monitoring probe according to claim 8, wherein the electrode sleeve (10) is provided with a rotating shaft (11) having an axial direction in the same direction as the middle line direction of the two sets of lead wires (3), and the electrode sleeve (10) can rotate around the rotating shaft (11) to overlap the two sets of lead wires (3).

Images