CN212434057U - Hand-held micro-model for delivery of fetus - Google Patents
Hand-held micro-model for delivery of fetus Download PDFInfo
- Publication number
- CN212434057U CN212434057U CN202021024591.3U CN202021024591U CN212434057U CN 212434057 U CN212434057 U CN 212434057U CN 202021024591 U CN202021024591 U CN 202021024591U CN 212434057 U CN212434057 U CN 212434057U
- Authority
- CN
- China
- Prior art keywords
- simulated
- uterus
- simulation
- hand
- micromodel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Instructional Devices (AREA)
Abstract
The utility model relates to a hand-held type foetus childbirth micromodel, including simulation uterus, its characterized in that: the simulated uterus is a hollow inverted pear-shaped body made of elastic materials, the size of the simulated uterus can be held by hands, a through hole is formed in the small end of the simulated uterus, and a simulated cervical canal which extends outwards integrally is arranged at the through hole; the simulated uterus is internally provided with a simulated fetus, a simulated umbilical cord and a simulated placenta, the simulated placenta is adhered to the inner wall surface of the simulated uterus, one end of the simulated umbilical cord is connected with the simulated placenta, and the other end of the simulated umbilical cord is connected with the navel part of the simulated fetus. The utility model discloses the structure is ingenious, and reasonable in design can demonstrate completely vividly "the cervical canal slowly regresses-the palace mouth slowly expands-the fetus is delivered-the placenta is delivered" dynamic process, makes the lying-in woman can understand the principle of palace mouth expansion directly perceived vividly and the overall process that the fetus naturally delivered, promotes the natural childbirth rate to dispute because of the process of childbirth links up not comprehensive and brings between the doctor and patient has been avoided effectively.
Description
Technical Field
The utility model relates to a medical model, specifically speaking are hand-held type foetus childbirth micromodel, belong to medical science propaganda and education apparatus technical field.
Background
That is, when a parturient to be delivered (especially a primiparous woman) is near to delivery, anxiety and fear are inevitably generated, and the emotion sometimes influences the smooth progress of the delivery process. Therefore, it is necessary to know the natural childbirth process of the parturient before childbirth, which helps to eliminate anxiety and fear during childbirth of the parturient and better master the coordination of the whole childbirth process.
However, most of the conventional propaganda and education modes are picture teaching, and the picture teaching has the defects of poor intuition and unsatisfactory teaching effect. Although there are also childbirth medical models, such childbirth medical models are generally educational, bulky, and not easily portable and manipulable.
The application of the Chinese utility model with the application number of CN201621123757.0 discloses a natural childbirth process display teaching aid, wherein a shaping mold body accommodating cavity is formed inside a birth canal model body, the birth canal model body comprises a transparent upper end shell and a transparent lower end shell, the transparent upper end shell is internally shaped and provided with an upper end shell accommodating cavity, the transparent lower end shell comprises a transparent soft colloid in the shape of a truncated cone, a transparent soft colloid core part is shaped to form a soft colloid through hole, the inner wall of the soft colloid through hole is a conical surface, the diameter value of the upper end of the soft colloid through hole is larger than that of the lower end, the upper end of the transparent soft colloid is integrally shaped to form a lower end shell connecting ring connected with the upper end transparent shell, and the model body accommodating cavity consists of a soft colloid through hole and an upper end; the model body containing cavity is embedded with a baby head model body, and the baby head model body comprises a plastic spherical shell and a counterweight part embedded in the plastic spherical shell. Although this show teaching aid can show the natural childbirth process to a certain extent, nevertheless have following defect: (1) the whole body is in a cylinder shape, which is different from the actual shape of the uterus; and the transparent upper shell is limited by a hard material, so that the dynamic process of uterine contraction, gradual regression of cervical canal, gradual expansion of uterine orifice, delivery of fetus and delivery of placenta cannot be displayed during use, and the propaganda and education effect is poor. (2) The phantom model of the fetus and its appendages (umbilical cord and placenta) also deviate significantly from the actual delivery process.
Therefore, there is a need for a fetal delivery model that is easy to handle and display and overcomes the above-mentioned drawbacks.
Disclosure of Invention
An object of the utility model is to overcome the not enough of existence among the prior art, a hand-held type foetus delivery micromodel is provided, its structure is ingenious, and reasonable in design can demonstrate completely vividly "the cervical canal slowly fades away-the palace mouth slowly expands-the foetus is delivered-the placenta is delivered" the dynamic process, makes the lying-in woman can understand the principle of palace mouth expansion directly perceived vividly and the overall process that the foetus is delivered naturally, promotes the natural childbirth rate, and avoided effectively between the doctor-patient because of the dispute that the process of childbirth links up not comprehensive and bring.
According to the utility model provides a technical scheme: hand-held fetal delivery micromodel, including the simulation uterus, its characterized in that: the simulated uterus is a hollow inverted pear-shaped body made of elastic materials, the size of the simulated uterus can be held by hands, a through hole is formed in the small end of the simulated uterus, and a simulated cervical canal which extends outwards integrally is arranged at the through hole; the simulated uterus is internally provided with a simulated fetus, a simulated umbilical cord and a simulated placenta, the simulated placenta is adhered to the inner wall surface of the simulated uterus, one end of the simulated umbilical cord is connected with the simulated placenta, and the other end of the simulated umbilical cord is connected with the navel part of the simulated fetus.
As a further improvement of the present invention, the hand-held fetal delivery micromodel is further provided with a head position quick automatic adjustment device.
As a further improvement, the quick automatic adjusting device of head position includes that first magnetism inhales piece and second magnetism and inhales the piece, first magnetism is inhaled the piece and is buried underground the peripheral department of through-hole, the second magnetism is inhaled the piece and is set up in the head of simulation foetus, and first magnetism is inhaled the piece and is inhaled the piece with the second magnetism and be connected when being close to, and when first magnetism is inhaled the piece and is inhaled with the second magnetism, the simulation foetus is in position before the pillow.
As a further improvement of the present invention, one of the first magnetic attraction member and the second magnetic attraction member is a magnet, and the other is a magnet or a metal block.
As a further improvement of the utility model, an elastic spiral body is embedded in the simulated cervical canal, and the diameter of the elastic spiral body is gradually increased from outside to inside.
As a further improvement of the utility model, the elastic spiral body is formed by coiling an elastic wire rod along the simulated cervical canal spiral coil.
As a further improvement of the utility model, the head top of the simulated fetus is provided with a halomen bone seam propaganda and education pattern.
As a further improvement of the utility model, the elastic material is made of rubber or silica gel.
As a further improvement of the utility model, the elastic material is made of transparent rubber or silica gel.
Compared with the prior art, the utility model, have following advantage:
1) the utility model has the advantages of ingenious structure and reasonable design, the simulated uterus is a hollow inverted pear-shaped body made of elastic materials, and the simulated uterus is more vivid compared with the actual shape of the uterus; the uterus size can be simulated for holding by hand, so that the operation is convenient; the simulated fetus, the simulated umbilical cord and the simulated placenta are arranged in the simulated uterus, so that the dynamic process of 'slowly receding cervical canal, slowly expanding uterine orifice, delivering fetus and delivering placenta' can be completely and vividly displayed, a puerpera can intuitively and vividly know the principle of the expansion of the uterine orifice and the whole process of the natural delivery of the fetus, the natural delivery rate is improved, and disputes caused by incomplete communication in the delivery process among doctors and patients are effectively avoided.
2) The utility model discloses well simulation womb through-hole department has buried first magnetism underground and has inhaled the piece, is provided with the second magnetism in the head of simulation foetus and inhales the piece, when first magnetism is inhaled the piece and is inhaled with the second magnetism, the simulation foetus is in the position before the pillow, can make the simulation foetus keep or quick adjustment to the head position in the simulation uterus like this, the aspect is announced and is demonstrated.
3) The utility model provides a bury the elasticity spirochaeta underground in the simulation cervical canal, can make the disappearance of simulation cervical canal warp like this and recover the process and more fit the true condition, make the propaganda and education process more vivid.
Drawings
Fig. 1 is a schematic structural diagram of embodiment 1 of the present invention.
Fig. 2 is a top view of the head of a simulated fetus in embodiment 1 of the present invention.
Fig. 3 is a schematic structural diagram of embodiment 2 of the present invention.
Description of reference numerals: 1-simulated uterus, 2-through hole, 3-simulated cervical canal, 4-simulated fetus, 5-simulated umbilical cord, 6-simulated placenta, 7-first magnetic attraction piece, 8-second magnetic attraction piece and 9-elastic spirochaeta.
Detailed Description
The invention is further described with reference to the following specific drawings and examples.
Example 1
As shown in fig. 1, embodiment 1 discloses a hand-held fetal delivery micromodel, which comprises a simulated uterus 1, wherein the simulated uterus 1 is a hollow inverted pear-shaped body made of an elastic material, the size of the simulated uterus 1 can be held by a hand, a through hole 2 is formed in the small head end of the simulated uterus 1, and a simulated cervical canal 3 integrally extending outwards is arranged at the through hole 2; the simulated uterus 1 is internally provided with a simulated fetus 4, a simulated umbilical cord 5 and a simulated placenta 6, the simulated placenta 6 is adhered to the inner wall surface of the simulated uterus 1, one end of the simulated umbilical cord 5 is connected with the simulated placenta 6, and the other end of the simulated umbilical cord is connected with the navel part of the simulated fetus 4.
When in specific use, the micro-model of the utility model is in an initial state as shown in figure 1, and the medical staff who carries out propaganda and education holds the micro-model, then gradually and forcefully hold the micro model inwards, pressure is applied to the micro model to simulate uterine contraction, the simulated cervical canal 3 gradually regresses, the uterine orifice begins to gradually expand, the head of the simulated fetus 4 firstly emerges from the uterine orifice, and the simulated fetus 4 is delivered with the micro model continuously pressed, the simulated umbilical cord 5 and the simulated placenta 6 are carried out, therefore, the dynamic process of 'slowly regressing the cervical canal, slowly expanding the uterine orifice, delivering the fetus and delivering the placenta' is displayed completely and vividly, so that the puerpera can intuitively and vividly know the principle of the expansion of the uterine orifice and the whole process of the natural delivery of the fetus, the natural delivery rate is improved, and disputes caused by incomplete communication in the delivery process among doctors and patients are effectively avoided.
As shown in fig. 2, in this embodiment 1, the head top of the simulated fetus is provided with a glottis seam propaganda and education pattern. So set up, after taking out simulation foetus 4, just can conveniently carry out the propaganda and education of relevant knowledge for the lying-in woman.
In this embodiment 1, the elastic material is preferably made of rubber or silica gel, which is similar to the hand feeling of muscle tissue, so that the experience is more vivid. In addition, the elastic material is preferably transparent, so that the whole process of natural delivery can be observed more conveniently by the puerpera.
Example 2
As shown in fig. 3, embodiment 2 discloses a hand-held fetal delivery micromodel, which is mainly different from embodiment 1 in that a head position quick automatic adjustment device is added.
As shown in fig. 3, in this embodiment 2, the device for quickly and automatically adjusting the head position includes a first magnetic attraction member 7 and a second magnetic attraction member 8, the first magnetic attraction member 7 is embedded in the periphery of the through hole 2, the second magnetic attraction member 8 is disposed in the head of the simulated fetus 4, the first magnetic attraction member 7 and the second magnetic attraction member 8 are attracted and connected when being close to each other, and when the first magnetic attraction member 7 and the second magnetic attraction member 8 are attracted, the simulated fetus 4 is in the position in front of the pillow. So set up, inhale mutually supporting of piece 8 through first magnetism 7 and second magnetism, can make simulation foetus 4 keep in head position or quick adjustment to head position in simulation uterus 1, the aspect is announced and is demonstrated. In this embodiment 2, one of the first magnetic attraction member 7 and the second magnetic attraction member 8 is a magnet, and the other is a magnet or a metal block.
As shown in fig. 3, in the present embodiment 2, an elastic spiral body 9 is further embedded in the simulated cervical canal 3, and the diameter of the elastic spiral body 9 gradually increases from outside to inside. So set up, can make the disappearance deformation of simulation cervical canal 3 and recover the process and more fit for human real situation, make the propaganda and education process more vivid. The elastic spiral body 9 is formed by spirally coiling an elastic wire along the simulated cervical canal 3.
The above description is only for the preferred embodiment of the present invention, and the above specific embodiments are not intended to limit the present invention. Within the scope of the technical idea of the present invention, various modifications and alterations can be made, and any person skilled in the art can make modifications, amendments or equivalent replacements according to the above description, all belonging to the protection scope of the present invention.
Claims (9)
1. Hand-held fetal delivery micromodel, including simulation uterus (1), its characterized in that: the simulated uterus (1) is a hollow inverted pear-shaped body made of elastic materials, the simulated uterus (1) is large and small and can be held by hands, a through hole (2) is formed in the small end of the simulated uterus (1), and a simulated cervical canal (3) extending outwards integrally is arranged at the through hole (2); be provided with simulation foetus (4), simulation umbilical cord (5) and simulation placenta (6) in simulation uterus (1), simulation placenta (6) are pasted and are adhered to the internal face that is attached to simulation uterus (1), and simulation umbilical cord (5) one end is connected with simulation placenta (6), and the other end is connected with simulation foetus (4) navel portion.
2. The hand-held fetal delivery micromodel of claim 1, wherein: the hand-held fetal delivery micromodel is also provided with a head position quick automatic adjusting device.
3. The hand-held fetal delivery micromodel of claim 2, wherein: the quick automatic adjusting device of head position includes that first magnetism is inhaled a (7) and second magnetism and is inhaled a (8), first magnetism is inhaled a (7) and is buried underground the peripheral department of through-hole (2), the second magnetism is inhaled a (8) and is set up in the head of simulation foetus (4), and first magnetism is inhaled a (7) and second magnetism and is inhaled when a (8) is close to the actuation and be connected, and when first magnetism is inhaled a (7) and second magnetism and is inhaled a (8), simulation foetus (4) are in position before the pillow.
4. The hand-held fetal delivery micromodel of claim 3, wherein: one of the first magnetic part (7) and the second magnetic part (8) is a magnet, and the other is a magnet or a metal block.
5. The hand-held fetal delivery micromodel of claim 1, wherein: an elastic spiral body (9) is embedded in the simulated cervical canal (3), and the diameter of the elastic spiral body (9) is gradually increased from outside to inside.
6. The hand-held fetal delivery micromodel of claim 5, wherein: the elastic spiral body (9) is formed by spirally winding an elastic wire along the simulated cervical canal (3).
7. The hand-held fetal delivery micromodel of claim 1, wherein: the skull top of the simulated fetus (4) is provided with a halomen seam propaganda and education pattern.
8. The hand-held fetal delivery micromodel of claim 1, wherein: the elastic material is made of rubber or silica gel.
9. The hand-held fetal delivery micromodel of claim 1, wherein: the elastic material is made of transparent rubber or silica gel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021024591.3U CN212434057U (en) | 2020-06-05 | 2020-06-05 | Hand-held micro-model for delivery of fetus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021024591.3U CN212434057U (en) | 2020-06-05 | 2020-06-05 | Hand-held micro-model for delivery of fetus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212434057U true CN212434057U (en) | 2021-01-29 |
Family
ID=74271862
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021024591.3U Active CN212434057U (en) | 2020-06-05 | 2020-06-05 | Hand-held micro-model for delivery of fetus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212434057U (en) |
-
2020
- 2020-06-05 CN CN202021024591.3U patent/CN212434057U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP4584906B2 (en) | Interactive education system for patient nursing professors | |
| JP5806229B2 (en) | Maternal simulator | |
| CN206058733U (en) | Teaching and the training pattern of cervix uteri change and presentation decline and birth canal relation when emulation is produced | |
| CN101441832B (en) | Artificial teaching model for anus and cunt examination during production process | |
| US20110144458A1 (en) | Method and apparatus providing timed visual images during childbirth | |
| GB2364423A (en) | Obstetrics Training Aid | |
| CN107862967B (en) | High-simulation standard patient for obstetrical surgery simulation training | |
| CN212434057U (en) | Hand-held micro-model for delivery of fetus | |
| CN107564389B (en) | Teaching model for obstetrical cervical examination | |
| RU174613U1 (en) | Simulator-simulator for training in the conduct of intrauterine surgery for pathology of the posterior period | |
| CN204480570U (en) | A kind of teaching mode for pregnancy period abdomen examination skill training | |
| CN203059870U (en) | Self-help gasbag obstetric apparatus device | |
| CN211124665U (en) | Oral cavity impacted tooth extraction exercise model | |
| CN201336100Y (en) | Emulation teaching model for checking anus and vagina in birth process | |
| CN209928772U (en) | Model is examined to vagina finger convenient to teaching | |
| CN203799554U (en) | Uterus teaching aid model | |
| CN209879943U (en) | Multifunctional training instrument for obstetrics and gynecology department | |
| CN201611538U (en) | Transparent uterus dilatation and curettage demonstration model | |
| US20230237930A1 (en) | Apparatus For Simulating An Atonic Uterine Body | |
| CN201662927U (en) | Analog womb for abortion | |
| CN213123499U (en) | A pressfitting ware for preparing animal heart simulation uterus | |
| CN206045278U (en) | A kind of anal sphincter training aidss | |
| CN201000692Y (en) | Multifunctional gynecology teaching model | |
| CN214671387U (en) | Real model of instructing of cervical inspection simulation in labour | |
| JP4187520B2 (en) | Breast massager |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |