CN113288098A - Storable fetal heart monitoring device - Google Patents

Storable fetal heart monitoring device Download PDF

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Publication number
CN113288098A
CN113288098A CN202110699768.2A CN202110699768A CN113288098A CN 113288098 A CN113288098 A CN 113288098A CN 202110699768 A CN202110699768 A CN 202110699768A CN 113288098 A CN113288098 A CN 113288098A
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China
Prior art keywords
fetal heart
storable
locking
display device
strip
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Granted
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CN202110699768.2A
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CN113288098B (en
Inventor
程卫红
韩筱雨
颜慧
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Second Affiliated Hospital of Shandong First Medical University
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Second Affiliated Hospital of Shandong First Medical University
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    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00Measuring for diagnostic purposes; Identification of persons
    • A61B5/02Detecting, measuring or recording pulse, heart rate, blood pressure or blood flow; Combined pulse/heart-rate/blood pressure determination; Evaluating a cardiovascular condition not otherwise provided for, e.g. using combinations of techniques provided for in this group with electrocardiography or electroauscultation; Heart catheters for measuring blood pressure
    • A61B5/024Detecting, measuring or recording pulse rate or heart rate
    • A61B5/02411Detecting, measuring or recording pulse rate or heart rate of foetuses
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00Measuring for diagnostic purposes; Identification of persons
    • A61B5/68Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
    • A61B5/6801Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be attached to or worn on the body surface
    • A61B5/6802Sensor mounted on worn items
    • A61B5/681Wristwatch-type devices
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00Measuring for diagnostic purposes; Identification of persons
    • A61B5/74Details of notification to user or communication with user or patient ; user input means
    • A61B5/742Details of notification to user or communication with user or patient ; user input means using visual displays
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B2503/00Evaluating a particular growth phase or type of persons or animals
    • A61B2503/02Foetus

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Physics & Mathematics (AREA)
  • Biophysics (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Cardiology (AREA)
  • Gynecology & Obstetrics (AREA)
  • Pregnancy & Childbirth (AREA)
  • Physiology (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)

Abstract

The invention discloses a storable fetal heart monitoring device, relates to the technical field of medical care, and solves the problems that the existing device does not have a loosening prevention function, does not have a convenient adjustment function, is insufficient in applicability, and is inconvenient to adjust a contact. A storable fetal heart monitoring device comprises a fixing belt A, wherein one end of the fixing belt A is connected with a storage bin; one end of the fixing band B is fixedly provided with a locking strip through a rivet, and a spring is arranged in the storage bin and is in self-locking connection with the locking strip; connect the circle strip, the quantity of connecting the circle strip sets up to three groups, connects fixed band A and fixed band B at the both ends of connecting the circle strip, through being provided with the positioner, provides the guardianship device that has the locking function that takes off for the guardianship device to can adjust the locking behind the position, can adjust according to the different flexibility of user's monitoring point, the suitability is strong.

Description

Storable fetal heart monitoring device
Technical Field
The invention relates to the technical field of medical care, in particular to a storable fetal heart monitoring device.
Background
Fetal heart monitoring is a short for fetal heart fetal movement uterine contraction diagram, a fetal heart rate curve and uterine contraction pressure waveform are recorded by using a fetal heart rate electronic monitor to form a graph for clinical analysis, and the fetal heart rate electronic monitor is a main detection means for correctly evaluating the intrauterine condition of a fetus; generally, one or two binding bands are mainly used for fixing the contact on the belly of the pregnant woman to detect and monitor the belly of the pregnant woman.
Through retrieval, for example, patent No. CN103006270B discloses a digital fetal heart monitoring and mobile battery two-in-one device, which includes a mobile battery box and a fetal heart monitoring device movably clamped with each other, wherein a battery, a main control module electrically connected with the battery and a data exchange module electrically connected with the main control module are installed in the mobile battery box; the data exchange module is at least connected with a data exchange interface arranged on the mobile battery box; at least one expansion card slot electrically connected with the main control module and the battery is arranged outside the mobile battery box, the expansion card slot is movably clamped with the fetal heart monitoring device, and the expansion card slot is electrically connected with the fetal heart monitoring device. The fetal heart monitoring device is clamped by the expansion clamping slot, so that the fetal heart monitoring device has the fetal heart monitoring function and can charge the mobile phone.
For another example, patent No. CN103251402B discloses a movable measuring electrode device for fetal heart monitoring, which is characterized in that: the electrode holder comprises a reference electrode and a holding part which are independent from each other, wherein a first electrode which is used for being contacted with fingers and/or palms is arranged on the outer circumferential surface of the holding part, a second electrode which is used for being contacted with the abdomen is arranged on the end surface of the bottom of the holding part, and the reference electrode, the first electrode and the second electrode are respectively connected with respective electrode wires. After the fetal heart monitoring device is connected with the fetal heart monitor, the reference electrode is attached to the side edge of the abdomen, the holding part is held by one hand, so that a palm or fingers are in contact with the first electrode, meanwhile, the second electrode is attached to the abdomen, the strongest point of fetal heart signals can be found, the fetal heart can be conveniently monitored, the existing fetal heart monitor can be fully utilized, and any influence on a fetus cannot be caused.
Similar to the monitoring device of the above application, the following disadvantages exist:
firstly, the currently used monitoring device has a single transmission mode, does not have a transmission mode convenient to select, and is inconvenient to select different use methods according to use conditions; secondly, the adjustment is inconvenient, the anti-loosening function and the convenient adjustment function are not provided, the applicability is not enough, and the contact is inconvenient to adjust; and thirdly, the combined structure is not convenient, the display position is inconvenient to check quickly, and the observation is inconvenient to carry out quickly.
Therefore, the prior requirement is not met, and a storable fetal heart monitoring device is provided for the requirement.
Disclosure of Invention
Problem (A)
The invention aims to provide a storable fetal heart monitoring device, which aims to solve the problems that the prior monitoring device has a single transmission mode, does not have a transmission mode convenient to select and is inconvenient to select different using methods according to the using conditions; secondly, the adjustment is inconvenient, the anti-loosening function and the convenient adjustment function are not provided, the applicability is not enough, and the contact is inconvenient to adjust; and thirdly, the combined structure is not convenient, the display position is inconvenient to check quickly, and the observation is inconvenient to carry out quickly.
(II) technical scheme
In order to achieve the purpose, the invention provides the following technical scheme: a storable fetal heart monitoring device comprises a fixing belt A, wherein one end of the fixing belt A is connected with a storage bin;
one end of the fixing band B is fixedly provided with a locking strip through a rivet, and a spring is arranged in the storage bin and is in self-locking connection with the locking strip;
the connecting round bars are arranged into three groups, and two ends of each connecting round bar are connected with a fixing band A and a fixing band B;
the two sides of the positioning device are provided with sliding holes, and the sliding holes are in sliding connection with the connecting round bars;
the display device, display device's bottom connection is provided with the plug.
Preferably, grooves are formed in the middle of the front side of each connecting round bar, and a rack structure is integrally arranged in each groove; the external contour of the sliding hole is matched with the shape of the connecting round bar.
Preferably, the positioning device further comprises:
three groups of gear grooves are arranged in the position adjusting device and are connected with the sliding holes in a penetrating manner;
the monitoring contact A is fixedly arranged on one side of the positioning device, the monitoring contact A penetrates through a positioning device setting line to be connected with a connector, and the connector is fixedly inserted into a plug; be provided with bluetooth transmitter and battery in the joint.
Preferably, the positioning device further comprises:
the gear shaft is rotatably arranged in the position adjusting device, gears are arranged at positions, located in the gear grooves, of the gear shaft, the gears are meshed with the rack structures connected with the round bars, and sand sleeves are fixedly arranged at the outer ends of the tops of the gear shaft.
Preferably, the positioning device further comprises:
the riser, positioning device's top one side integral type is provided with the riser, and riser one side is connected and is provided with the friction strip, and the friction strip other end is connected and is provided with the baffle.
Preferably, the positioning device further comprises:
four groups of spring rods are fixedly arranged on one side of the vertical plate, and the spring rods are sleeved with springs and penetrate through the guide plate to be fixedly provided with retaining pieces;
and the locking nut penetrates through the vertical plate and is in threaded connection with the guide plate.
Preferably, the display device further includes:
the top of the display device is rotatably provided with the rotary connecting seat, and the rotating angle of the rotary connecting seat does not exceed one circle; a Bluetooth receiver, an SD card and a storage battery are arranged in the display device;
two groups of guide inserting strips are integrally arranged on two sides of the top of the rotary connecting seat; the inner side of one end of the guide inserting bar is provided with a self-locking groove.
Preferably, the display device further includes:
the top of the display device is provided with an inclined plane structure, and the contact piece is embedded in the inclined plane structure; the display device top is provided with the bracelet.
Preferably, the bracelet further comprises:
the monitoring contact B is arranged inside the bracelet, and penetrates through the bottom surface of the bracelet to be provided with a contact matched with the contact piece;
the bottom of combination seat, bracelet is provided with the combination seat, and two sets of butt joint spouts have been seted up at one side both ends of combination seat.
Preferably, the bracelet further comprises:
the middle of one side of the combined seat is provided with a transverse sliding groove, the middle of the transverse sliding groove is fixedly provided with a parting strip, and the middle of the transverse sliding groove is fixedly provided with a spring guide rod by penetrating through the parting strip;
the self-locking piece is arranged outside the spring guide rod in a sliding mode, and two ends of the spring guide rod penetrate through the butt-joint sliding grooves and are inserted into the self-locking grooves in a matched mode.
(III) advantageous effects
The invention provides a storable fetal heart monitoring device, which is provided with a position adjusting device, a monitoring device with an anti-loosening function is provided for the monitoring device, the position of the monitoring device can be adjusted and then locked, the monitoring device can be flexibly adjusted according to different monitoring points of a user, and the applicability is strong; moving the position adjusting device to a position where the pulse of the pregnant woman is stronger, enabling the monitoring contact A to be close to the pulse monitoring fetal heart, enabling the gear on the outer side of the gear shaft to be matched with the connecting round bar to automatically rotate in the moving process of the position adjusting device, and screwing the locking nut to fix after the position of the position adjusting device is adjusted; when the locking nut is screwed down, the friction strip and the guide plate are locked and fixed by the locking nut, the gear shaft is fixed through friction force, and the position adjusting device can be prevented from moving.
After the connector is connected with the plug, the monitoring contact A and the monitoring contact B are synchronously monitored by using a display device and recorded by an SD card, so that subsequent checking is facilitated; the connector is separated from the plug, the fetal heart can be detected by using Bluetooth connection, the specific using method is flexibly applied according to the state and action requirements of the pregnant woman, a conveniently-selected transmission mode is provided, and different using methods can be selected according to the using conditions.
Moreover, fix the bracelet in wrist department, then install display device, insert the butt joint spout with the direction cutting after, the auto-lock spare is coincide with the auto-lock groove and is realized fixing, and contact piece and guardianship contact B contact intercommunication this moment extrude two sets of auto-lock spares and can realize the unblock when needing to dismantle, provide convenient integrated configuration, conveniently look over fast and the subassembly is changed.
Drawings
FIG. 1 is a schematic perspective view of an embodiment of the present invention;
FIG. 2 is a schematic axial side view of an embodiment of the present invention;
FIG. 3 is a schematic perspective view of an embodiment of a positioning device according to the present invention;
FIG. 4 is a schematic view of an assembly structure of the display device according to the embodiment of the present invention;
FIG. 5 is a schematic perspective view of a display device according to an embodiment of the present invention;
FIG. 6 is a schematic perspective view of a bracelet according to an embodiment of the present invention;
FIG. 7 is an enlarged partial structural view of part A in the embodiment of the present invention;
FIG. 8 is an enlarged partial structural view of a portion B in the embodiment of the present invention;
in fig. 1 to 8, the correspondence between the part names or lines and the reference numbers is:
1. fixing a belt A; 101. a storage bin; 2. fixing a belt B; 201. riveting; 202. a locking strip; 3. connecting the round bars; 4. a position adjusting device; 401. a slide hole; 402. a gear groove; 403. monitoring a contact A; 404. a gear shaft; 405. a vertical plate; 406. rubbing the strips; 407. a guide plate; 408. a spring lever; 409. locking the nut; 5. a joint; 6. a display device; 601. a rotating connecting seat; 602. guiding the inserting strips; 603. a self-locking groove; 604. a contact piece; 7. a bracelet; 701. a monitoring contact B; 702. a combination seat; 703. butting the sliding chutes; 704. a horizontal chute; 705. a parting strip; 706. a spring guide rod; 707. a self-locking member; 8. and (4) a plug.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the invention. Furthermore, the terms "first," "second," "third," and the like 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 "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1 to 8, an embodiment of the present invention includes: a storable fetal heart monitoring device comprises a fixing belt A1, wherein one end of the fixing belt A1 is connected with a storage bin 101; one end of the fixing belt B2 is fixedly provided with a locking strip 202 through a rivet 201, and a spring is arranged in the containing bin 101 and is in self-locking connection with the locking strip 202; the connecting round bars 3 are arranged in three groups, and two ends of each connecting round bar 3 are connected with a fixing belt A1 and a fixing belt B2; the positioning device 4 is provided with sliding holes 401 at two sides of the positioning device 4, and the sliding holes 401 are in sliding connection with the connecting round bars 3; grooves are formed in the middle of the front side of each connecting round bar 3, and a rack structure is integrally arranged in each groove; the external contour of the sliding hole 401 is matched with the external shape of the connecting round bar 3; the positioning device 4 further comprises: three groups of gear grooves 402 are formed in the positioning device 4, and the gear grooves 402 are connected with the sliding holes 401 in a penetrating manner; one side of the positioning device 4 is fixedly provided with two groups of monitoring contacts A403, the monitoring contacts A403 penetrate through the positioning device 4 and are connected with a connector 5 through a circuit, and the connector 5 is fixedly inserted into the plug 8; a gear shaft 404 is rotatably arranged in the position adjusting device 4, gears are arranged at the positions of the gear shaft 404 in the gear grooves 402, the gears are meshed with the rack structures connected with the round bars 3, and a sand sleeve is fixedly arranged at the outer end of the top of the gear shaft 404; a vertical plate 405 is integrally arranged on one side of the top of the positioning device 4, a friction strip 406 is connected to one side of the vertical plate 405, and a guide plate 407 is connected to the other end of the friction strip 406; four groups of spring rods 408 are fixedly arranged on one side of the vertical plate 405, and springs are sleeved on the spring rods 408 and pass through the guide plate 407 to be fixedly provided with blocking pieces; the locking nut 409 penetrates through the vertical plate 405 to be in threaded connection with the guide plate 407; a Bluetooth emitter and a storage battery are arranged in the joint 5; the display device 6 is provided with a plug 8 at the bottom of the display device 6; the display device 6 further includes: the top of the display device 6 is rotatably provided with the rotary connecting seat 601, and the rotating angle of the rotary connecting seat 601 does not exceed one circle; a Bluetooth receiver, an SD card and a storage battery are arranged in the display device 6; two groups of guide inserting strips 602 are integrally arranged on two sides of the top of the rotary connecting seat 601; a self-locking groove 603 is formed in the inner side of one end of the guide inserting bar 602; the top of the display device 6 is provided with an inclined plane structure, and the contact piece 604 is embedded in the inclined plane structure; the top of the display device 6 is provided with a bracelet 7.
Wherein, bracelet 7 is still including: the monitoring contact B701 is arranged inside the bracelet 7, and the monitoring contact B701 penetrates through the bottom surface of the bracelet 7 to be provided with a contact matched with the contact piece 604; the combination seat 702 and the bottom of the bracelet 7 are provided with the combination seat 702, two sets of butt-joint chutes 703 are formed in two ends of one side of the combination seat 702, and the monitoring contact B701 is arranged to monitor the wrist.
Wherein, bracelet 7 is still including: a transverse sliding groove 704 is formed in the middle of one side of the combined seat 702, a division bar 705 is fixedly arranged in the middle of the transverse sliding groove 704, and a spring guide rod 706 is fixedly arranged in the middle of the transverse sliding groove 704 in a manner of penetrating through the division bar 705; the self-locking part 707 is slidably disposed outside the spring guide rod 706, and two ends of the spring guide rod 706 penetrate through the docking sliding groove 703 to be inserted into the self-locking groove 603 in a matching manner.
The working principle is as follows: during the use, fix bracelet 7 in wrist department, then install display device 6, insert butt joint spout 703 with direction cutting strip 602 after, from locking piece 707 and from the identical auto-lock realization of locked groove 603 are fixed, and contact piece 604 contacts the intercommunication with guardianship contact B701 this moment, extrudees two sets of auto-lock pieces 707 when needing to dismantle and can realize the unblock.
The fixing strap A1 and the fixing strap B2 are sleeved on the waist and abdomen of the pregnant woman, and the locking strip 202 is tightened by utilizing the automatic contraction of the spring in the storage bin 101, so that the pregnant woman can be dressed.
Loosening the locking nut 409, sliding the positioning device 4, moving the positioning device 4 to a position where the pulse of the pregnant woman is stronger, enabling the monitoring contact A403 to be close to the pulse monitoring fetal heart, enabling the gear on the outer side of the gear shaft 404 to be matched with the connecting round bar 3 to automatically rotate in the moving process of the positioning device 4, and screwing the locking nut 409 to fix after the position of the positioning device 4 is adjusted; when the lock nut 409 is tightened, the lock nut 409 locks and fixes the friction bar 406 and the guide plate 407, and the gear shaft 404 is fixed by a frictional force, thereby preventing the displacement of the positioning device 4.
After the connector 5 is connected with the plug 8, the monitoring contact A403 and the monitoring contact B701 are synchronously monitored by the display device 6 and recorded by the SD card, so that subsequent checking is facilitated.
Optionally, in another embodiment, the connector 5 is separated from the plug 8, the fetal heart can be detected by using the Bluetooth connection, and the specific use method is flexibly applied according to the state and action needs of the pregnant woman.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (10)

1. A storable fetal heart monitoring device, comprising:
one end of the fixing strap A is connected with a containing bin;
one end of the fixing band B is fixedly provided with a locking strip through a rivet, and a spring is arranged in the storage bin and is in self-locking connection with the locking strip;
the connecting round bars are arranged into three groups, and two ends of each connecting round bar are connected with a fixing band A and a fixing band B;
the two sides of the positioning device are provided with sliding holes, and the sliding holes are in sliding connection with the connecting round bars;
the display device, display device's bottom connection is provided with the plug.
2. The storable fetal heart monitoring device of claim 1, wherein the connecting round bar is provided with a groove in the middle of the front side, and a rack structure is integrally arranged in the groove; the external contour of the sliding hole is matched with the shape of the connecting round bar.
3. The storable fetal heart monitor of claim 1, wherein the positioning device further comprises:
three groups of gear grooves are arranged in the position adjusting device and are connected with the sliding holes in a penetrating manner;
the monitoring contact A is fixedly arranged on one side of the positioning device, the monitoring contact A penetrates through a positioning device setting line to be connected with a connector, and the connector is fixedly inserted into a plug; be provided with bluetooth transmitter and battery in the joint.
4. The storable fetal heart monitor of claim 1, wherein the positioning device further comprises:
the gear shaft is rotatably arranged in the position adjusting device, gears are arranged at positions, located in the gear grooves, of the gear shaft, the gears are meshed with the rack structures connected with the round bars, and sand sleeves are fixedly arranged at the outer ends of the tops of the gear shaft.
5. The storable fetal heart monitor of claim 1, wherein the positioning device further comprises:
the riser, positioning device's top one side integral type is provided with the riser, and riser one side is connected and is provided with the friction strip, and the friction strip other end is connected and is provided with the baffle.
6. The storable fetal heart monitor of claim 1, wherein the positioning device further comprises:
four groups of spring rods are fixedly arranged on one side of the vertical plate, and the spring rods are sleeved with springs and penetrate through the guide plate to be fixedly provided with retaining pieces;
and the locking nut penetrates through the vertical plate and is in threaded connection with the guide plate.
7. The storable fetal heart monitor of claim 1, wherein the display device further comprises:
the top of the display device is rotatably provided with the rotary connecting seat, and the rotating angle of the rotary connecting seat does not exceed one circle; a Bluetooth receiver, an SD card and a storage battery are arranged in the display device;
two groups of guide inserting strips are integrally arranged on two sides of the top of the rotary connecting seat; the inner side of one end of the guide inserting bar is provided with a self-locking groove.
8. The storable fetal heart monitor of claim 1, wherein the display device further comprises:
the top of the display device is provided with an inclined plane structure, and the contact piece is embedded in the inclined plane structure; the display device top is provided with the bracelet.
9. The storable fetal heart monitoring device of claim 8, wherein the bracelet further comprises:
the monitoring contact B is arranged inside the bracelet, and penetrates through the bottom surface of the bracelet to be provided with a contact matched with the contact piece;
the bottom of combination seat, bracelet is provided with the combination seat, and two sets of butt joint spouts have been seted up at one side both ends of combination seat.
10. The storable fetal heart monitoring device of claim 8, wherein the bracelet further comprises:
the middle of one side of the combined seat is provided with a transverse sliding groove, the middle of the transverse sliding groove is fixedly provided with a parting strip, and the middle of the transverse sliding groove is fixedly provided with a spring guide rod by penetrating through the parting strip;
the self-locking piece is arranged outside the spring guide rod in a sliding mode, and two ends of the spring guide rod penetrate through the butt-joint sliding grooves and are inserted into the self-locking grooves in a matched mode.
CN202110699768.2A 2021-06-23 2021-06-23 Storable fetal heart monitoring device Active CN113288098B (en)

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