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CN-122004934-A - Antenatal ultrasonic examination bed for clinical obstetrics and gynecology department

CN122004934ACN 122004934 ACN122004934 ACN 122004934ACN-122004934-A

Abstract

The invention discloses a prenatal ultrasonic examination bed for clinical obstetrics and gynecology, which relates to the technical field of medical equipment and comprises a bed body, a controller, a constant-temperature couplant supply and recovery assembly, a height adjusting assembly and a bed surface supporting and adjusting assembly, wherein the constant-temperature couplant supply and recovery assembly comprises a probe placing bin, an ultrasonic probe, a couplant spray head, a strickling structure, a couplant storage box, a heating plate and a temperature sensor, constant-temperature supply, uniform strickling and recovery of the couplant can be realized, the height of a sickbed can be flexibly adjusted by the height adjusting assembly, and the bed surface supporting and adjusting assembly can be accurately adapted to waist and back supports. The invention solves the problems of inconvenient use of the existing couplant of the examining bed, inflexible height adjustment of a sickbed, poor adaptability of lumbar support and inconvenient accommodation of a probe, improves examination comfort of pregnant women, ensures definition of ultrasonic imaging, reduces workload of medical staff, reduces waste and pollution of the couplant, and adapts to examination requirements of pregnant women with different gestational weeks and different sizes.

Inventors

  • CHEN YILING

Assignees

  • 晋江市医院(上海市第六人民医院福建医院)

Dates

Publication Date
20260512
Application Date
20260312

Claims (10)

  1. 1. The prenatal ultrasonic examination bed for clinical obstetrics and gynecology comprises a bed body (1) and a controller (7) and is characterized by further comprising a constant-temperature couplant supply and recovery assembly (8), a wrist unloading assembly, a height adjusting assembly and a bed surface supporting and adjusting assembly, wherein the constant-temperature couplant supply and recovery assembly (8) comprises a probe placing bin (10), an ultrasonic probe (9) is movably inserted into the inner wall of the probe placing bin (10), a couplant spray head (18) is arranged in one side of the probe placing bin (10), a strickling structure for strickling couplant on the ultrasonic probe (9) is arranged in the other side of the probe placing bin, the bottom end of the couplant spray head (18) is connected with a pumping pump (21) through a supply pipe (20), the pumping end of the pumping pump (21) is connected with a couplant storage box (12), a heating plate (13) is arranged on the inner wall of the couplant storage box (12), and a temperature sensor (14) is arranged on the outer wall of the couplant storage box. The wrist force unloading assembly is connected to the side face of the bed body (1) in a sliding mode and comprises a vertical electric push rod (51), a telescopic end of the vertical electric push rod is rotationally connected with a rotary hanging rod (52), two parallel sliding rods (54) are fixed at one end of the rotary hanging rod (52), a sleeve ring (55) is sleeved on the outer wall of each sliding rod (54), the bottom end of each sleeve ring (55) is connected with a bearing arc plate (57) through a traction hanging rope (56), and a sliding base (53) is fixed at the bottom end of the vertical electric push rod (51); The height adjusting assembly is arranged at the bottom of the bed body (1) to adjust the height of a sickbed, the bed surface supporting and adjusting assembly is arranged on the upper surface of the bed body (1) and comprises a waist air bag (33), a flexible pressure sensor (34), a back air bag (35) and a leg air bag (36), the flexible pressure sensor (34) is arranged on the waist air bag (33), and an air charging structure for supplying air to the bed surface supporting and adjusting assembly is arranged at the bottom of the bed body (1); The temperature sensor (14) and the pumping pump (21) are electrically connected with the controller (7).
  2. 2. The antenatal ultrasonic examination bed for clinical obstetrics and gynecology department according to claim 1, wherein a collecting box (19) inserted into the inner wall of the probe placing bin (10) is arranged below the scraping structure, the scraping structure comprises a scraping rod (23) and an infrared sensor (41), the infrared sensor (41) is located on the inner wall of the probe placing bin (10), arc-shaped sliding rails (22) are movably sleeved at two ends of the scraping rod (23), a driving rod (24) is arranged below the scraping rod (23), a swinging rod (25) is jointly inserted into the same-direction ends of the scraping rod (23) and the driving rod (24), one end of the driving rod (24) is fixedly connected with a rotating disc (29), one side center of the rotating disc (29) is fixedly connected with a driving motor (26), one side, close to the bottom end, of the swinging rod (25) is rotatably connected to the inner wall of the probe placing bin (10) through a shaft lever (30).
  3. 3. The antenatal ultrasonic examination bed for clinical obstetrics and gynecology department according to claim 2, wherein an upper guide groove (27) matched and butted with the scraping rod (23) is formed on one side, close to the top end, of the swinging rod (25), a lower guide groove (28) matched and matched with the driving rod (24) is formed on one side, close to the bottom end, of the swinging rod (25), the outer wall of the scraping rod (23) is in sliding connection with the inner wall of the upper guide groove (27), and the outer wall of the driving rod (24) is in sliding connection with the inner wall of the lower guide groove (28).
  4. 4. The antenatal ultrasonic examination bed for clinical obstetrics and gynecology department according to claim 1, wherein the inflating structure comprises an inflating pump (37), an inflating end of the inflating pump (37) is fixedly connected with an air dividing frame (38) through a pipeline, an air outlet end of the air dividing frame (38) is fixedly connected with a waist and leg inflating tube (39) and a back inflating tube (40) respectively, the waist and leg inflating tube (39) and the back inflating tube (40) are communicated with a waist air bag (33) and a leg air bag (36) respectively, and the waist and leg inflating tube (39) is communicated with a back air bag (35) through a connecting pipe.
  5. 5. The antenatal ultrasonic examination bed for clinical obstetrics and gynecology department according to claim 4, wherein the waist and leg inflation tube (39) and the back inflation tube (40) are provided with electromagnetic valves (42), and the outer wall of the inflation pump (37) is provided with a mute cover.
  6. 6. The antenatal ultrasonic examination bed for clinical obstetrics and gynecology department according to claim 1, wherein the constant temperature couplant supply and recovery assembly (8) and the controller (7) are arranged on the side surface of the bed body (1), and a control button is arranged on the controller (7).
  7. 7. The antenatal ultrasonic examination bed for clinical obstetrics and gynecology department according to claim 1, wherein the two sides of the bed body (1) are provided with transverse sliding grooves (4), the inner wall of each transverse sliding groove (4) is connected with a transverse sliding supporting rod (3) in a sliding mode, the top of each transverse sliding supporting rod (3) is fixedly connected with a handrail (2), one end of each transverse sliding supporting rod (3) is fixedly connected with an electric push rod (5), and the sliding base (53) is connected in the transverse sliding grooves (4) in a sliding mode.
  8. 8. The antenatal ultrasonic examination bed for clinical obstetrics and gynecology department according to claim 1, wherein the height adjusting assembly comprises a lifting supporting leg (31), a universal wheel (32) is arranged at the bottom end of the lifting supporting leg (31), and the lifting supporting leg (31) is fixedly connected to the bottom of the bed body (1).
  9. 9. The antenatal ultrasonic examination bed for clinical obstetrics and gynecology department according to claim 1, wherein the top of the probe placing bin (10) is fixedly connected with a receiving frame (16), the outer wall of the ultrasonic probe (9) is fixedly connected with an outer ring (17), the outer ring (17) is slidably connected to the top of the receiving frame (16), a limiting clamping groove (15) is formed in the inner wall of the receiving frame (16), and the outer ring (17) is slidably connected to the inner wall of the limiting clamping groove (15).
  10. 10. The antenatal ultrasonic examination bed for clinical obstetrics and gynecology department according to claim 9, wherein the outer wall of the receiving frame (16) close to one side is hinged with a turnover sealing cover (11), and the turnover sealing cover (11) is movably clamped on the outer wall of the receiving frame (16).

Description

Antenatal ultrasonic examination bed for clinical obstetrics and gynecology department Technical Field The invention relates to the technical field of medical equipment, in particular to a clinical prenatal ultrasonic examination bed for obstetrics and gynecology. Background Prenatal ultrasonic examination is a common prenatal screening means in obstetrics and gynecology clinic, and an ultrasonic examination bed is core auxiliary equipment for the examination, and the structural rationality of the ultrasonic examination bed directly influences the examination convenience, the comfort level of a patient and the examination accuracy. The existing clinical gynaecology and obstetrics uses the prenatal ultrasonic examination table to have a plurality of technical defects, can't meet the clinical accurate inspection and patient's adaptation demand: Firstly, the couplant is needed to be used for removing air between a probe and skin in ultrasonic examination, the existing examining bed does not have a special constant temperature and automatic supply and recovery structure, the temperature deviation of the couplant and the human body temperature is large, abdomen discomfort and muscle tension of pregnant women are easily caused, the efficiency of manually smearing the couplant is low, the definition of ultrasonic imaging is affected by uneven smearing thickness, the redundant couplant cannot be recovered in time, and waste and examining bed pollution are easily caused; Secondly, the angle adjustment flexibility of the existing examining table is insufficient, most of the examining table is fixed or roughly adjusted at a single angle, the examining positions of pregnant women at different gestational weeks cannot be adapted, the examining table needs to be adjusted repeatedly when medical staff operate, the workload is increased, and the discomfort of the pregnant women is also possibly caused; thirdly, the examination bed lacks a targeted lumbar support adjusting structure, when a pregnant woman lies down, the lumbar stress is uneven, the examination is easy to cause lumbar ache and fatigue for a long time, and the examination comfort level is further reduced because the examination bed cannot be accurately adapted to support according to the body types and lumbar curves of different pregnant women; Fourth, when medical personnel hold the ultrasonic probe to carry out long-time inspection, wrist continuous stress is easy to be tired, influences operation stability, and no special wrist force unloading structure of the existing examining table aggravates the work load of medical personnel. Disclosure of Invention In order to solve the technical problems, the invention adopts the following technical scheme: The prenatal ultrasonic examination bed for clinical obstetrics and gynecology comprises a bed body, a controller, a constant-temperature couplant supply and recovery assembly, a wrist force-unloading assembly, a height adjusting assembly and a bed surface supporting and adjusting assembly, wherein the constant-temperature couplant supply and recovery assembly comprises a probe placing bin, an ultrasonic probe is movably inserted into the inner wall of the probe placing bin, a couplant spray head is arranged in one side of the probe placing bin, a strickling structure for strickling couplant on the ultrasonic probe is arranged in the other side of the probe placing bin, the bottom end of the couplant spray head is connected with a pumping pump through a supply pipe, the pumping end of the pumping pump is connected with a couplant storage box, a heating plate is arranged on the inner wall of the couplant storage box, and a temperature sensor is arranged on the outer wall of the couplant storage box; The wrist force unloading assembly is connected to the side face of the bed body in a sliding manner and comprises a vertical electric push rod, a telescopic end of the vertical electric push rod is rotationally connected with a rotary suspender, one end of the rotary suspender is fixedly provided with two parallel sliding rods, the outer wall of each sliding rod is sleeved with a lantern ring, the bottom end of the lantern ring is connected with a bearing arc plate through a traction lifting rope, and the bottom end of the vertical electric push rod is fixedly provided with a sliding base; the bed surface supporting and adjusting assembly is arranged on the upper surface of the bed body and comprises a waist air bag, a flexible pressure sensor and a back air bag, wherein the waist air bag is provided with the flexible pressure sensor, and the bottom of the bed body is provided with an inflatable structure for inflating the waist air bag, the flexible pressure sensor and the back air bag; The temperature sensor and the extraction pump are electrically connected with the controller. The technical scheme of the invention is further improved in that a collecting box inserted into the inner wall of the probe placing bin is