CN220651493U - Fetal position correction training model - Google Patents
Fetal position correction training model Download PDFInfo
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- CN220651493U CN220651493U CN202321304736.9U CN202321304736U CN220651493U CN 220651493 U CN220651493 U CN 220651493U CN 202321304736 U CN202321304736 U CN 202321304736U CN 220651493 U CN220651493 U CN 220651493U
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- amniotic
- amniotic sac
- sac
- training model
- recovery unit
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- 230000001605 fetal effect Effects 0.000 title claims abstract description 32
- 238000012549 training Methods 0.000 title claims abstract description 31
- 238000012937 correction Methods 0.000 title claims abstract description 18
- 210000004381 amniotic fluid Anatomy 0.000 claims abstract description 52
- 238000004088 simulation Methods 0.000 claims abstract description 29
- 210000003754 fetus Anatomy 0.000 claims abstract description 28
- 238000011084 recovery Methods 0.000 claims abstract description 23
- 238000007789 sealing Methods 0.000 claims abstract description 22
- 210000002826 placenta Anatomy 0.000 claims abstract description 14
- 210000001015 abdomen Anatomy 0.000 claims abstract description 6
- 239000007788 liquid Substances 0.000 claims description 36
- 210000003815 abdominal wall Anatomy 0.000 claims description 16
- 238000001035 drying Methods 0.000 claims description 7
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 6
- 239000000741 silica gel Substances 0.000 claims description 6
- 229910002027 silica gel Inorganic materials 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 4
- 230000002746 orthostatic effect Effects 0.000 claims 1
- 210000003954 umbilical cord Anatomy 0.000 abstract description 10
- 230000000694 effects Effects 0.000 abstract description 6
- 241000894006 Bacteria Species 0.000 abstract description 4
- 238000009395 breeding Methods 0.000 abstract description 2
- 230000001488 breeding effect Effects 0.000 abstract description 2
- 230000002035 prolonged effect Effects 0.000 abstract description 2
- 230000009286 beneficial effect Effects 0.000 description 9
- 238000000034 method Methods 0.000 description 3
- 238000004891 communication Methods 0.000 description 2
- 238000010981 drying operation Methods 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 210000001217 buttock Anatomy 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 208000010515 dystocia Diseases 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000005429 filling process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 210000004197 pelvis Anatomy 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
- 238000002604 ultrasonography Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model relates to the field of training instruments for doctors and discloses a fetal position correction training model which comprises a simulated human body, a supply recovery unit and a dryer, wherein a cavity is arranged on the abdomen of the simulated human body, an amniotic sac is arranged in the cavity, a simulated fetus is placed in the amniotic sac, an umbilical cord is connected to the navel of the simulated fetus, the free end of the umbilical cord is connected with a placenta, the placenta is detachably connected with the inner wall of the amniotic sac, a connecting pipe and an exhaust pipe are connected to the amniotic sac, a first sealing plug is detachably connected to the exhaust pipe, the supply recovery unit and the dryer can be detachably connected with the connecting pipe, amniotic fluid is filled in the supply recovery unit, the amniotic fluid can be filled in the amniotic sac, the amniotic fluid in the amniotic sac can be recovered, and the dryer can dry the amniotic sac. According to the technical scheme, the simulation degree can be improved, so that the practice effect of doctors is improved, meanwhile, the amniotic sac can be dried, the breeding of bacteria in the amniotic sac is reduced, and the service life of a simulated fetus is prolonged.
Description
Technical Field
The utility model relates to the field of training instruments for doctors, in particular to a fetal position correction training model.
Background
The fetal position refers to the relationship between the indication points of the fetal presenting part and the mother pelvis, and abnormal fetal position is a major factor causing dystocia. The most direct simple means for correcting the position of the buttocks or the transverse position in the prior art are as follows: under the guidance of ultrasound, a clinician rotates a fetus by hand through the abdominal wall to correct the fetal position of the fetus, if the operation technology of the clinician is not proficient without standard simulation training, the examination time is prolonged, the side effect of ultrasonic examination on the fetus is increased, and medical disputes are easily caused, so that a relevant fetal position correction training model needs to be designed for the training of the clinician on duty, and the operation skill of the doctor is improved.
The existing fetal position correction training model generally adopts a high-simulation pregnant woman simulation robot with an authorized bulletin number of CN218447036U, and mainly comprises a pregnant woman simulation human body, a cavity is formed in the abdomen of the pregnant woman simulation human body, a fetal simulation human body is arranged in the cavity, a connecting rod is arranged at the lower part of the fetal simulation human body, the left end and the right end of the connecting rod are respectively connected with connecting seats through bolts, the left connecting seat is arranged in the mode of being connected with the abdomen of the fetal simulation human body through bolts, the right connecting seat is arranged in the mode of being connected with the pregnant woman simulation human body through bolts, a communication channel is formed in the left side of the interior of the pregnant woman simulation human body, the communication channel is communicated with the cavity, and a silica gel plug is connected with the left end of a water inlet pipe integrally arranged in the left side of the pregnant woman simulation human body. The technical scheme has the following defects: 1. due to the arrangement of the connecting rod and the connecting seat, when the fetal position correction training is carried out, the fetal simulation human body can only rotate by taking the connecting seat at the lower part of the fetal simulation human body as the center, the simulation degree is low, and the practical effect is poor; 2. after the fetal position correction training, the amniotic fluid in the cavity can be discharged by the technical scheme, but the cavity cannot be dried, so that bacteria can be easily bred in the cavity, and meanwhile, the service life of the simulated human body of the inner tube of the cavity can be shortened.
Disclosure of Invention
The utility model aims to provide a fetal position correction training model, so that the simulation degree is improved, and meanwhile, the inside of the model can be dried.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a training model is corrected to child position, including the simulation human body, supply recovery unit and drying apparatus, the belly of simulation human body is equipped with the cavity, be equipped with the amniotic sac in the cavity, placed the simulation fetus in the amniotic sac, be connected with the navel cord on the navel of simulation fetus, the free end of navel cord is connected with the placenta, the placenta can be dismantled with the inner wall of amniotic sac and be connected, be connected with connecting pipe and blast pipe on the amniotic sac, can dismantle on the blast pipe and be connected with first sealing plug, supply recovery unit and drying apparatus can dismantle with the connecting pipe and be connected, supply recovery unit to be equipped with amniotic fluid in, supply recovery unit can fill amniotic fluid in the amniotic sac and can retrieve amniotic fluid in the amniotic sac, the drying apparatus can dry amniotic sac.
The beneficial effect of this scheme is: when the fetal position correction training is carried out, the supply recovery unit is connected with the connecting pipe, amniotic fluid is filled into the amniotic sac through the supply recovery unit, after the amniotic fluid is filled, a doctor can train the fetal position correction method, and the clinician rotates the fetus through the amniotic sac by hand to correct the fetal position of the simulated fetus.
After the amniotic fluid in the amniotic sac is completely corrected and trained, the amniotic fluid in the amniotic sac is extracted through the supply and recovery unit, the supply and recovery unit is detached from the connecting pipe after the amniotic fluid in the amniotic sac is completely extracted, the dryer is connected to the connecting pipe, the first sealing plug on the exhaust pipe is opened, the dryer is started, the residual amniotic fluid in the amniotic sac is dried, after the drying is completed, the dryer is closed, the first sealing plug is arranged on the exhaust pipe, and the drying operation of the amniotic sac can be completed.
Because the simulated fetus is placed in the amniotic sac, the simulated fetus can freely turn over in the amniotic sac, the activity is not limited, and the simulation degree is higher when the fetal position is corrected, so that the practice effect of doctors can be improved.
Due to the arrangement of the placenta and the umbilical cord, the operation difficulty is improved, the real situation is more attached, and the operation skill of doctors can be improved rapidly.
The amniotic fluid amount in the amniotic sac of different pregnant women is different, and the amniotic fluid amount in the amniotic sac can be controlled due to the arrangement of the supply and recovery unit, so that the amniotic fluid amount recovery device can simulate the conditions of different amniotic fluid amounts, has higher simulation degree, and is beneficial to improving the operation skills of doctors.
After the amniotic fluid in the amniotic sac is pumped by the supply recovery unit, a small amount of amniotic fluid still remains in the amniotic sac, bacteria are easy to breed in the amniotic sac, meanwhile, the remaining amniotic fluid is easy to damage a simulated fetus, a placenta and an umbilical cord, the service life of the simulated fetus, the placenta and the umbilical cord is shortened, the use cost of the model is increased, and the dryer is arranged, so that the problem can be avoided.
Further, supply recovery unit includes the liquid storage jar, and the upper end opening of liquid storage jar, amniotic fluid dress are in the liquid storage jar, and the liquid storage jar of amniotic fluid top is interior to slide and is provided with the piston, and the top fixedly connected with piston rod of piston, the bottom of liquid storage jar are connected with the conveyer pipe, installs the ooff valve on the conveyer pipe, and the conveyer pipe can be connected with the connecting pipe.
The beneficial effect of this scheme is: when the amniotic fluid is filled into the amniotic sac, the switch valve is opened, the piston rod is pushed by hand, so that the piston moves to one side close to the bottom of the liquid storage cylinder, the amniotic fluid in the liquid storage cylinder is pressed into the amniotic sac, and when the amniotic fluid amount in the amniotic sac meets the use requirement, the switch valve is closed, so that the amniotic fluid filling process in the amniotic sac can be completed; when the amniotic fluid in the amniotic sac is required to be extracted, the switch valve is opened, the piston rod is pulled by hand, so that the piston moves to the side far away from the liquid storage cylinder, the amniotic fluid in the amniotic sac is extracted into the liquid storage cylinder, and after the amniotic fluid in the amniotic sac is extracted, the switch valve is closed, so that the amniotic fluid extraction process in the amniotic sac can be completed.
Further, a flowmeter control valve is mounted on the conveying pipe.
The beneficial effect of this scheme is: because the flowmeter control valve is arranged on the conveying pipe, when amniotic fluid is filled into the amniotic sac, the filling amount of the amniotic fluid can be accurately detected, so that the amount of the amniotic fluid in the amniotic sac is more conveniently controlled.
Further, the connecting pipe is detachably connected with a second sealing plug.
The beneficial effect of this scheme is: after amniotic fluid is filled in the amniotic sac, the supply and recovery unit is detached from the connecting pipe, and the connecting pipe is sealed by a second sealing plug, so that the movement of a human body is simulated conveniently; after the amniotic sac drying operation is finished, the dryer is disassembled, the connecting pipe is sealed by the second sealing plug, so that foreign matters can be prevented from entering the amniotic sac through the connecting pipe, and meanwhile, the amniotic sac is convenient to store.
Further, be equipped with the liquid filling mouth on the piston, can dismantle on the liquid filling mouth and be connected with the third sealing plug.
The beneficial effect of this scheme is: because amniotic fluid in the amniotic sac is extracted, the amniotic fluid still remains, so that the consumption of amniotic fluid in the liquid storage cylinder is caused, and the liquid filling port is arranged, so that the amniotic fluid can be pressurized and supplemented in the liquid storage cylinder at any time, the amniotic fluid in the liquid storage cylinder can be ensured, the amniotic fluid in the liquid storage cylinder is prevented from being too little, the training of doctors is influenced, and the amniotic fluid in the liquid storage cylinder can be prevented from overflowing and the air leakage of the liquid storage cylinder is prevented by the arrangement of the third sealing plug.
Further, a simulated abdominal wall is fixedly connected above the outer side surface of the amniotic sac, and the simulated abdominal wall is fixedly connected with a simulated human body.
The beneficial effect of this scheme is: due to the arrangement of the simulated abdominal wall, the simulation degree is higher when the fetal position correction training is carried out, and meanwhile, the practice capability of doctors can be improved; the simulated abdominal wall can connect the amniotic sac and the simulated human body into a whole, so that the whole model is more stable.
Furthermore, the amniotic sac and the simulated abdominal wall are made of semitransparent silica gel materials.
The beneficial effect of this scheme is: because the amniotic sac and the simulated abdominal wall are made of semitransparent silica gel materials, the body position of the simulated fetus in the amniotic sac can be observed through the simulated abdominal wall and the amniotic sac, and a doctor can conveniently correct the fetal position of the simulated fetus.
Further, the amniotic sac is placed on the force sensor, and the force sensor and the buzzer are electrically connected with the controller.
The beneficial effect of this scheme is: during the fetal position correction training, the clinician manually rotates the simulated fetus through the simulated abdominal wall to correct the fetal position of the simulated fetus. Because the operation level of different doctors is different, when the force of the hands of the doctors is excessive, the force sensor can feed information back to the controller, and the controller controls the buzzer to alarm.
Compared with the prior art, the utility model has the advantages of this technical scheme can detect doctor's size of exerting oneself, when exerting oneself too big, can remind doctor training failure, the aim at of setting like this: better improves the operation skill of doctors.
Drawings
FIG. 1 is a schematic diagram of a fetal positioning correction training model according to the present utility model.
Detailed Description
The following is a further detailed description of the embodiments:
reference numerals in the drawings of the specification include: the human body 1, the amniotic sac 2, the abdominal wall 3, the fetus 4, the umbilical cord 5, the placenta 6, the connecting pipe 7, the exhaust pipe 8, the first sealing plug 9, the second sealing plug 10, the liquid storage cylinder 11, the piston 12, the piston rod 13, the third sealing plug 14, the conveying pipe 15, the switch valve 16, the flow controller 17, the dryer 18, the air outlet pipe 19 and the force sensor 20.
Examples
A model for correcting and training the position of a fetus shown in FIG. 1 comprises a simulated human body 1, a dryer 18, a velcro, a supply and recovery unit and a control unit.
As shown in fig. 1, a cavity is formed in the abdomen of a simulated human body 1, an amniotic sac 2 is placed in the cavity, a simulated abdominal wall 3 is integrally formed above the outer side surface of the amniotic sac 2, the simulated abdominal wall 3 is adhered to the simulated human body 1, and the amniotic sac 2 and the simulated abdominal wall 3 are made of semitransparent silica gel materials. The simulated fetus 4 is placed in the amniotic sac 2, an umbilical cord 5 is adhered to the navel of the simulated fetus 4, a placenta 6 is adhered to the left end of the umbilical cord 5, the placenta 6 is adhered to the inner wall of the amniotic sac 2 through a magic tape, and the simulated fetus 4, the umbilical cord 5 and the placenta 6 are all made of silica gel; the right side of the simulation human body 1 is provided with a channel, the right side of the amniotic sac 2 is connected with a connecting pipe 7 and an exhaust pipe 8, the exhaust pipe 8 is positioned below the connecting pipe 7, the connecting pipe 7 and the exhaust pipe 8 are all positioned outside the simulation human body 1 through the channel, the right end of the exhaust pipe 8 is plugged with a first sealing plug 9, and the right end of the connecting pipe 7 is plugged with a second sealing plug 10.
As shown in fig. 1, the supply and recovery unit comprises a liquid storage cylinder 11, the upper end of the liquid storage cylinder 11 is an open end, amniotic fluid is filled in the liquid storage cylinder 11, a piston 12 is arranged in the liquid storage cylinder 11 above the amniotic fluid in a sliding manner, a piston rod 13 is adhered to the upper side of the piston 12, a liquid filling opening is formed in the piston 12, and a third sealing plug 14 is connected to the liquid filling opening in a threaded manner. The bottom of the liquid storage cylinder 11 is connected with a conveying pipe 15, a switch valve 16 is arranged on the conveying pipe 15, a flow controller 17 is arranged on the conveying pipe 15 on the left side of the switch valve 16, and the left end of the conveying pipe 15 can be clamped with the connecting pipe 7.
As shown in fig. 1, the bottom of the dryer 18 is connected with an air outlet pipe 19, and the left end of the air outlet pipe 19 can be clamped with the connecting pipe 7.
The control system comprises a controller, a force sensor 20 and a buzzer, wherein the force sensor 20 and the buzzer are electrically connected with the controller, as shown in fig. 1, the force sensor 20 is adhered to the bottom of the cavity, the amniotic sac 2 is placed on the force sensor 20, the force sensor 20 can feed information back to the controller, the controller can control the buzzer to alarm, in the embodiment, the controller can select a singlechip with the model of STM32, the model of the force sensor 20 is JLBU-1, and the model of the buzzer is AD16-22SM.
The specific implementation process is as follows:
when the fetal position correction training is carried out, the second sealing plug 10 is firstly taken off from the connecting pipe 7, then the conveying pipe 15 is connected to the connecting pipe 7, the switch valve 16 is opened, the piston rod 13 is pushed by hand, so that the piston 12 moves to one side close to the bottom of the liquid storage cylinder 11, the amniotic fluid in the liquid storage cylinder 11 is pressed into the amniotic sac 2, the amniotic fluid amount filled in the amniotic sac 2 is detected through the flow controller 17, when the amniotic fluid amount in the amniotic sac 2 meets the use requirement, the switch valve 16 is closed, a doctor can train the fetal position correction method, and specifically, the doctor can manually rotate the simulated fetus 4 through the simulated abdominal wall 3 to correct the fetal position of the simulated fetus 4; meanwhile, the force sensor 20 can detect the force applied by the hands of the doctor, when the force applied by the hands of the doctor is excessive, the force sensor 20 feeds information back to the controller, and the controller controls the buzzer to give an alarm, so that the operation failure of the doctor is promoted.
After the completion of the fetal position correction training, the on-off valve 16 is opened, the piston rod 13 is pulled by hand, so that the piston 12 moves to the side far away from the liquid storage cylinder 11, the amniotic fluid in the amniotic sac 2 is pumped into the liquid storage cylinder 11, after the amniotic fluid in the amniotic sac 2 is pumped, the on-off valve 16 is closed, and the conveying pipe 15 is detached from the connecting pipe 7.
In order to reduce the breeding of bacteria in the amniotic sac 2 and prolong the service lives of the simulated fetus 4, umbilical cord 5 and placenta 6 in the amniotic sac 2, the amniotic sac 2 needs to be dried, specifically, an air outlet pipe 19 is connected with a connecting pipe 7, a first sealing plug 9 on the air outlet pipe 8 is taken off, a dryer 18 is started, the amniotic sac 2 is dried, after the amniotic sac 2 is dried, the dryer 18 is closed, the air outlet pipe 19 is detached from the connecting pipe 7, a second sealing plug 10 is arranged on the connecting pipe 7, and the first sealing plug 9 is arranged on the air outlet pipe 8, so that the amniotic sac 2 can be dried.
The foregoing is merely exemplary of the present utility model, and specific technical solutions and/or features that are well known in the art have not been described in detail herein. It should be noted that, for those skilled in the art, several variations and modifications can be made without departing from the technical solution of the present utility model, and these should also be regarded as the protection scope of the present utility model, which does not affect the effect of the implementation of the present utility model and the practical applicability of the patent. The protection scope of the present application shall be subject to the content of the claims, and the description of the specific embodiments and the like in the specification can be used for explaining the content of the claims.
Claims (8)
1. A fetal position correction training model, characterized in that: including the simulation human body, supply recovery unit and drying apparatus, the belly of simulation human body is equipped with the cavity, be equipped with the amniotic sac in the cavity, be placed the simulation fetus in the amniotic sac, be connected with the navel cord on the navel of simulation fetus, the free end of navel cord is connected with the placenta, the placenta can be dismantled with the inner wall of amniotic sac and be connected with connecting pipe and blast pipe, can dismantle on the blast pipe and be connected with first sealing plug, supply recovery unit and drying apparatus can be dismantled with the connecting pipe and be connected, supply recovery unit is equipped with amniotic fluid in, supply recovery unit can fill amniotic fluid in the amniotic sac and can retrieve amniotic fluid in the amniotic sac, the drying apparatus can dry the amniotic sac.
2. A orthotopic training model according to claim 1, wherein: the supply recovery unit comprises a liquid storage cylinder, an opening at the upper end of the liquid storage cylinder is provided with a piston in the liquid storage cylinder above the amniotic fluid in a sliding manner, a piston rod is fixedly connected above the piston, the bottom of the liquid storage cylinder is connected with a conveying pipe, a switch valve is arranged on the conveying pipe, and the conveying pipe can be connected with a connecting pipe.
3. A orthotopic training model according to claim 2, wherein: the conveying pipe is provided with a flowmeter control valve.
4. A orthostatic training model according to claim 3, characterized in that: the connecting pipe is detachably connected with a second sealing plug.
5. A orthotopic training model as in claim 4 wherein: the piston is provided with a liquid adding port, and a third sealing plug is detachably connected to the liquid adding port.
6. A orthotopic training model as claimed in claim 5 wherein: the upper part of the outer side surface of the amniotic sac is fixedly connected with a simulated abdominal wall which is fixedly connected with a simulated human body.
7. A orthotopic training model as in claim 6 wherein: the amniotic sac and the simulated abdominal wall are made of semitransparent silica gel materials.
8. A orthotopic training model as in claim 7 wherein: the amniotic sac is placed on the force sensor, and the force sensor and the buzzer are electrically connected with the controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321304736.9U CN220651493U (en) | 2023-05-25 | 2023-05-25 | Fetal position correction training model |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321304736.9U CN220651493U (en) | 2023-05-25 | 2023-05-25 | Fetal position correction training model |
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| Publication Number | Publication Date |
|---|---|
| CN220651493U true CN220651493U (en) | 2024-03-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321304736.9U Active CN220651493U (en) | 2023-05-25 | 2023-05-25 | Fetal position correction training model |
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| Country | Link |
|---|---|
| CN (1) | CN220651493U (en) |
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2023
- 2023-05-25 CN CN202321304736.9U patent/CN220651493U/en active Active
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