CN210402881U - Can self-control simulation navel breaking training model - Google Patents
Can self-control simulation navel breaking training model Download PDFInfo
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- CN210402881U CN210402881U CN201921149873.3U CN201921149873U CN210402881U CN 210402881 U CN210402881 U CN 210402881U CN 201921149873 U CN201921149873 U CN 201921149873U CN 210402881 U CN210402881 U CN 210402881U
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Abstract
The utility model provides a self-made umbilical-section simulation training model for obstetrical and gynecological training teaching which can be used for the midwifery, clinical and nursing major of hospitals or medical schools; the self-made simulated umbilical cord breaking training model can be innovated and improved on a purchased umbilical cord nursing model, the original neonatal model and the simulated placenta appliance are used, the low-cost simulated umbilical cord can be completely self-made, the neonatal model and the simulated placenta matched with the neonatal model and the simulated placenta do not need to be manufactured independently, materials can be purchased by a teacher teaching student, the manufacturing process is a teaching process, the manufacturer is not needed, and the material cost is low; the simulation degree of the simulated umbilical cord is extremely high, the production is simple, the umbilical cord can be used as it is, and the practical training teaching-a large number of repeated operations of the department of obstetrics and gynecology of colleges and universities can be satisfied; after the operation is finished, the hot melt adhesive can be completely removed without leaving any trace, and the loss of the original neonate model and the simulated placenta appliance is avoided.
Description
The technical field is as follows:
the utility model relates to a medical science teaching model technical field, concretely relates to can be used to real standard model of navel breaking of self-control simulation of real standard teaching of gynaecology and obstetrics of each hospital or medical colleges practise midwifery, clinical and nursing specialty.
Background art:
the umbilical cord is a connection structure between a fetus and a placenta, is a belt-shaped object like a rope, has a wet and smooth surface, and is internally provided with two umbilical arteries and one umbilical vein to form an umbilical vessel; after the fetus is delivered, the umbilical cord can be quickly and accurately ligated to the fetus, which is a basic professional skill that obstetricians and obstetrical nurses should possess, and it is imperative that the students and the practice nurses master the basic skill for quickly and accurately ligating the umbilical cord to the fetus for the clinical culture qualified delivery assistant and establishing a model in a training room of a hospital or a medical institution.
The umbilical cord nursing model purchased in the market comprises a newborn model, a simulated umbilical cord and a simulated placenta, the price is about 2200 yuan/set, 2-3 simulated umbilical cords are prepared, two ends of the simulated umbilical cord are respectively connected with the newborn model and the simulated placenta through fixed checkpoints, the fixed checkpoints adopted by each manufacturer are different and cannot be universal, so that only the simulated umbilical cord of the same manufacturer can be purchased, and more than 100 yuan of simulated umbilical cords sold in the market are basically provided; clinical and midwifery professional students can only listen to the explanation of a teacher in the process of seeing a doctor in a school or practice, generally, the students cannot carry out umbilical cord cutting nursing operation, once the simulated umbilical cord is cut, the simulated umbilical cord cannot be fixed on a newborn model, and only a new simulated umbilical cord can be replaced, so that the practical training cost is too high, the students possibly need to repeat the practical training operation for many times, the practical training cost is higher, but if the students do not carry out the actual operation of umbilical cord cutting nursing, the students lack the opportunity of practical operation, and the basic skills of umbilical cord ligation of a fetus cannot be rapidly and accurately mastered.
The utility model with application number 201720027421.2 discloses a neonate umbilical cord treatment exercise model, which comprises a neonate model, a simulation umbilical cord and a simulation placenta, wherein the simulation umbilical cord comprises a rubber tube and a plurality of hair threads positioned in the rubber tube, and two ends of the rubber tube are respectively connected with the neonate model and the simulation placenta through a joint; the exercise model needs to be made into a special newborn model and/or simulated placenta by self, the newborn model and/or the simulated placenta sold in the market cannot be used universally, and meanwhile, the simulated umbilical cord in the simulated umbilical cord is replaced by a hair line, so that the whole model is not vivid and intuitive.
The utility model with application number 201620270164.0 discloses an umbilical cord ligation training device, which comprises a newborn model and an umbilical cord model, wherein the newborn model is provided with an umbilical hole, a winder is arranged in the newborn model, one end part of the umbilical cord model is fixed on the winder, the other end part of the umbilical cord model is exposed out of the outer surface of the umbilical hole through the umbilical hole, the umbilical cord model is a cloth strip, and the outer surface of the umbilical cord model is provided with an adhesive layer; the practical training device also needs to make a special neonatal model by self, and the simulated umbilical cord is replaced by cloth strips wrapped with pectin layers, so that the whole umbilical cord is not vivid, is not visual and real, and cannot completely show the relationship among the umbilical cord, the fetus and the placenta.
The utility model with application number 201520338473.2 discloses a simulated umbilical cord breaking training device, which comprises a simulated body and a simulated umbilical cord, wherein the simulated body is provided with a small hole, the simulated umbilical cord is placed in the simulated body, and one end of the simulated umbilical cord is led out along the small hole; the training device adopts a simulation body to replace a newborn model, the simulated umbilical cord is replaced by a medical rubber tube, the whole body is not vivid, is not direct in appearance and is not real, and meanwhile, the relationship among the umbilical cord, the fetus and the placenta cannot be completely displayed.
The invention content is as follows:
the utility model aims at solving the problem mentioned above and providing a self-made simulation navel breaking practical training model.
The utility model adopts the following technical scheme to realize the purpose of the invention: a self-made simulated navel-breaking practical training model comprises a newborn plastic model 1, a simulated umbilical cord 2 and a simulated plastic placenta 3, wherein the abdomen of the newborn plastic model 1 is provided with an umbilical wheel root 1-1; the simulated umbilical cord 2 comprises a silicon rubber hose 2-1 and a simulated umbilical vessel 2-2, the simulated umbilical vessel 2-2 is inserted into the silicon rubber hose 2-1 from one end of the silicon rubber hose 2-1, and two ends of the simulated umbilical cord 2 are respectively a newborn plastic model connecting end 2-3 and a simulated plastic placenta connecting end 2-4; the neonatal plastic model connecting end 2-3 is bonded with the umbilical wheel root part 1-1 through a hot melt glue gun, and the simulated plastic placenta connecting end 2-4 is bonded with the simulated plastic placenta 3 through the hot melt glue gun.
Further, the simulated umbilical vessel 2-2 comprises two red plastic PVC hoses 2-2-1 and one blue plastic PVC hose 2-2-2, and the two red plastic PVC hoses 2-2-1 and the blue plastic PVC hose 2-2-2 are mutually wound and woven into one strand.
Preferably, the length of the simulated umbilical vessel 2-2 is greater than or equal to that of the silicone rubber hose 2-1.
Preferably, the red plastic PVC hose is 2-2-1 mm in diameter; 2-2-2 mm diameter of the blue plastic PVC hose; the inner diameter of the silicon rubber hose is 10mm, and the outer diameter of the silicon rubber hose is 12mm in a range of 2-1.
Preferably, the home-made simulated umbilical cord 2 has a length of 2m, and the length can be cut by itself.
Further, the self-made simulation navel breaking practical training model further comprises hemostatic forceps, scissors and a wired valve core.
Due to the adoption of the technical scheme, the utility model discloses better realize its invention purpose, this can self-control simulation disconnected navel training model can carry out innovation improvement on the umbilical cord nursing model that has purchased, continue to use original neonate model and simulation placenta utensil, can self-control low-cost simulation umbilical cord completely, and need not make neonate model and simulation placenta supporting with it alone, can purchase the material by oneself, make simulation umbilical cord by teacher's professor student, the course of teaching is the course of making, need not the producer and produce, and the material cost is low; the simulation degree of the simulated umbilical cord is extremely high, the production is simple, the umbilical cord can be used as it is, and the practical training teaching-a large number of repeated operations of the department of obstetrics and gynecology of colleges and universities can be satisfied; after the operation is finished, the hot melt adhesive can be completely removed without leaving any trace, and the loss of the original neonate model and the simulated placenta appliance is avoided.
Description of the drawings:
fig. 1 is a schematic diagram of the overall structure of the present invention.
FIG. 2 is a schematic diagram of the cross-sectional structure of the simulated umbilical cord 2 and a schematic diagram of the simulated umbilical vessel 2-2 according to the present invention.
Fig. 3 is a schematic structural diagram of simulation of the umbilical cord 2 in embodiment 2 of the present invention.
The reference numerals are illustrated in the following table.
| Number of mark | Name of label | Number of mark | Name of |
| 1 | Neonate |
2-2-2 | Blue plastic PVC hose 2-2 |
| 1-1 | Root of umbilicus 1-1 | 2-3 | Plastic model connecting end 2-3 for |
| 2 | Simulated |
2-4 | Simulated plastic placenta connecting end 2-4 |
| 2-1 | Silicone rubber hose 2-1 | 2-5 | Connection fixing part 2-5 |
| 2-2 | Simulated umbilical vessel 2-2 | 3 | Simulated |
| 2-2-1 | Red plastic PVC hose 2-2-1 |
The specific implementation mode is as follows:
the invention will be further described with reference to the accompanying drawings:
example 1:
the invention content and the attached figures 1 and 2 show that the self-made simulation navel-breaking practical training model comprises a newborn plastic model 1, a simulation umbilical cord 2 and a simulation plastic placenta 3, wherein the abdomen of the newborn plastic model 1 is provided with a root part 1-1 of an umbilical wheel; the simulated umbilical cord 2 comprises a silicon rubber hose 2-1 and a simulated umbilical vessel 2-2, the simulated umbilical vessel 2-2 is inserted into the silicon rubber hose 2-1 from one end of the silicon rubber hose 2-1, and two ends of the simulated umbilical cord 2 are respectively a newborn plastic model connecting end 2-3 and a simulated plastic placenta connecting end 2-4; the neonatal plastic model connecting end 2-3 is bonded with the umbilical wheel root part 1-1 through a hot melt adhesive gun, and the simulated plastic placenta connecting end 2-4 is bonded with the simulated plastic placenta 3 through the hot melt adhesive gun; adopt the hot melt adhesive rifle just can be with original neonate plastic model 1 and simulation plastic placenta 3 make full use of, need not purchase supporting simulation navel cord 2, the hot melt adhesive rifle operation is also simple simultaneously, and it is effectual to bond, and the hot melt adhesive can be clear away completely after the use has not the loss to neonate plastic model 1 and simulation plastic placenta 3.
As shown in the attached figure 2, the simulated umbilical vessel 2-2 comprises two red plastic PVC hoses 2-2-1 and a blue plastic PVC hose 2-2-2, and the two red plastic PVC hoses 2-2-1 and the blue plastic PVC hose 2-2-2 are mutually wound and woven into a strand; the red plastic PVC hose 2-2-1 simulates two umbilical arteries, and the blue plastic PVC hose 2-2-2 simulates one umbilical vein; after two red plastic PVC hoses 2-2-1 and one blue plastic PVC hose 2-2-2 are mutually wound and woven into one strand, the simulation degree of the strand of the hose and the real umbilical vessel is extremely high.
Preferably, the length of the simulated umbilical vessel 2-2 is greater than or equal to that of the silicon rubber hose 2-1, so that the simulated umbilical vessel 2-2 and the silicon rubber hose 2-1 are bonded on the neonatal plastic model 1 and the simulated plastic placenta 3 when a hot melt adhesive gun is used for bonding.
Preferably, the red plastic PVC hose is 2-2-1 mm in diameter; 2-2-2 mm diameter of the blue plastic PVC hose; the inner diameter of the silicon rubber hose is 10mm, and the outer diameter of the silicon rubber hose is 12 mm; the simulation degree is further increased by corresponding to the sizes of all parts of the real umbilical cord.
Preferably, the self-made simulated umbilical cord 2 is 2m in length, the normal umbilical cord is 70-100cm in length, and the self-made simulated umbilical cord 2 can be automatically cut according to the required length, so that the practical training umbilical cord cutting operation is facilitated.
Further, the self-made training model for simulating navel breaking further comprises hemostatic forceps, scissors and a wired valve core; the umbilical cord cutting training device is a common instrument for umbilical cord cutting training operation, and further fits practical operation specifications to use corresponding instruments, so that students can quickly and accurately master basic skills of umbilical cord ligation of fetuses.
After the umbilical cord cutting operation is completed, the hot melt adhesive on the newborn model and the simulated placenta can be completely removed, and the removing method comprises the following steps: and (3) selecting anhydrous medical alcohol, dripping the medical alcohol on the hot melt adhesive, or dipping a small cotton swab with a certain amount of alcohol, smearing the medical alcohol on the hot melt adhesive, and easily removing the medical alcohol after the hot melt adhesive is hardened.
Example 2:
as can be seen from the attached figure 3, the simulated umbilical cord 2 further comprises a connecting and fixing part 2-5 for fixing the silicone rubber hose 2-1 and the simulated umbilical vessel 2-2 to each other, wherein the connecting and fixing part 2-5 is arranged in the silicone rubber hose 2-1 and is positioned at the same end as the connecting end 2-4 of the simulated plastic placenta; after one end of the simulated umbilical vessel 2-2 is fixed inside the silicon rubber hose 2-1 by using the connecting and fixing part 2-5, the simulated umbilical vessel 2-2 is ensured not to be easily separated from the silicon rubber hose 2-1 in the process of taking the simulated umbilical vessel 2.
Preferably, the connection fixing parts 2-5 are hot melt adhesives.
The specific process of the umbilical cord cutting operation of the newborn comprises the following steps:
1. after the newborn baby is delivered, the respiratory tract is cleaned, the newborn baby keeps warm and the newborn baby is placed in a correct position; carrying out Apgar scoring, and clamping the umbilical artery by using a vascular clamp at a position which is about 15cm away from the root of the umbilical wheel when the umbilical artery pulsation disappears; (Apgar score, namely, the Abdominal score and the newborn score, wherein the English letter of Apgar corresponds to the English initial letter of an examination item, and comprises muscle tension (Activity), Pulse (Pulse), frown action, namely, response to stimulation (Grisea), Appearance (complexion) and Respiration (Respiration), and the Apgar score is a standard evaluation method for immediately examining the physical condition of a child after birth;
2. disinfecting with iodophor at a radius of 5cm around the umbilical root and 5cm upward along umbilical cord, and clamping with vascular clamps with valve core at a distance of 2-3cm from the root of umbilical wheel;
3. cutting off umbilical cord with scissors at 0.5cm position on the umbilical proximal vascular clamp, sleeving the valve core at 0.5cm position away from the root of umbilical wheel, squeezing out residual blood from umbilical section with sterile gauze, and burning umbilical section with iodine tincture without binding.
Manufacturing a simulated umbilical cord: 2-2-1 pieces of red plastic PVC hose (diameter 1.5mm) and 2-2-2 pieces of blue plastic PVC hose (diameter 2.5mm) are selected, the three hoses are mutually wound and woven into one strand to simulate the umbilical vessel 2-2, the strand is inserted into 1 piece of selected silicon rubber hose 2-1 (inner diameter 10mm and outer diameter 12mm), one end of the simulated umbilical vessel 2-2 is bonded with the silicon rubber hose 2-1 through a hot melt adhesive gun, and then the manufacture of the simulated umbilical cord is completed.
The use method of the self-made simulation navel-breaking practical training model comprises the following steps: the manufactured simulated umbilical cord 2 is respectively connected and bonded on the plastic model 1 of the newborn and the simulated plastic placenta 3 by a hot melt adhesive gun, and the simulated umbilical cord 2 is clamped and closed by a vascular clamp at a position 1-1 cm away from the root of the umbilical cord; disinfecting with iodophor at a radius of 5cm around the root 1-1 of the umbilicus 5cm above the umbilical cord, and clamping with vascular clamps with valve core at a distance of 2-3cm from the root 1-1 of the umbilicus; cutting off umbilical cord with scissors at 0.5cm position on vascular forceps at 1-1 proximal end of umbilical wheel root, sleeving valve core at 0.5cm position away from umbilical wheel root, squeezing out residual blood from umbilical section with sterile gauze, and burning umbilical section with iodine tincture without binding to skin of newborn to complete umbilical cord cutting operation; before the next student operates, a small section of umbilical cord left on the new-born plastic model 1 after being cut off is taken off from the new-born plastic model 1 (the method is that anhydrous medical alcohol is selected and is dripped on hot melt adhesive, or a small cotton swab is dipped in some alcohol and is smeared on the hot melt adhesive, after the hot melt adhesive is hardened, the small section of umbilical cord can be easily taken off), then a long section of umbilical cord with one end connected to the simulated plastic placenta 3 after being cut off is connected and bonded on the new-born plastic model 1 by a hot melt adhesive gun again, and the training operation of umbilical cord cutting off can be carried out again according to the method; the self-made simulated umbilical cord 2 can be shortened along with the continuous repeated operation of students until the simulated umbilical cord 2 is shorter than or equal to 30cm, a new simulated umbilical cord 2 can be replaced, the old simulated umbilical cord 2 is torn off according to the method, and the new simulated umbilical cord 2 is connected and bonded by using a hot melt glue gun.
Neonate plastic model 1 mean: the self-made simulation navel breaking practical training model comprises components; the root part of the umbilicus wheel is 1-1; the function is as a substitution model of the newborn, and the real umbilical cord cutting site is restored with extremely high simulation degree; the design position is shown as reference number 1 in figure 1.
The root part 1-1 of the umbilical wheel of the utility model is as follows: an umbilical cord connecting part arranged at the abdomen of the plastic model 1 for the neonate; the function of which is to facilitate the connection of the simulated umbilical cord 2; the design position is shown as reference number 1-1 in figure 1.
The silicon rubber hose 2-1 of the utility model refers to: simulating the components of the umbilical cord 2; the function of the simulated umbilical cord is as an outer wrapping layer of the simulated umbilical cord 2, and the simulated umbilical cord is wrapped outside a simulated umbilical vessel 2-2; the design position is shown as reference number 2-1 in figures 2 and 3.
The simulation umbilical vessel 2-2 of the utility model means: simulating the components of the umbilical cord 2; the device comprises a red plastic PVC hose 2-2-1 and a blue plastic PVC hose 2-2-2; the umbilical vessel model has the function of serving as a substitute model of the umbilical vessel, and the self-control is convenient for students to better understand the composition and the structure of the umbilical vessel model; the design position is shown as reference 2-2 in figures 2 and 3.
The red plastic PVC hose 2-2-1 of the utility model refers to: simulating the components of the umbilical vessel 2-2; its role is as a surrogate model for the umbilical artery; the design position is shown as reference 2-2-1 in figure 2.
The blue plastic PVC hose 2-2-2 of the utility model refers to: simulating the components of the umbilical vessel 2-2; its role is as a surrogate model for the umbilical vein; the design position is shown as reference 2-2-2 in figure 2.
Neonate plastic model link 2-3 mean: simulating one end of the umbilical cord 2; the function is to facilitate the connection of the newborn plastic model 1; the design positions are shown as 2-3 in the attached figures 2 and 3.
The utility model discloses a simulation plastic placenta link 2-4 indicate: simulating the other end of the umbilical cord 2; the function is to facilitate the connection of the simulated plastic placenta 3; the design positions are shown as reference numbers 2-4 in figures 2 and 3.
The connection fixing part 2-5 of the utility model refers to: a connecting and fixing part for connecting and fixing the silicon rubber hose 2-1 and the simulated umbilical vessel 2-2; the simulated umbilical vessel 2-2 is not easy to fall out of the silicon rubber hose 2-1 in the process of taking the simulated umbilical vessel 2 after one end of the simulated umbilical vessel 2-2 is fixed in the silicon rubber hose 2-1; the design positions are shown as reference numbers 2-5 in figure 3.
The utility model discloses a simulation plastic placenta 3 indicate: the self-made simulation navel breaking practical training model comprises components; the placenta umbilical cord duct is used as a substitute model of the placenta, and a real umbilical cord cutting site is restored with extremely high simulation degree; the design position is shown as 3 in figure 1.
It is clear that modifications and/or additions of parts may be made to the self-made simulated umbilical-disruption training model and to the corresponding method as described heretofore, without departing from the field and scope of the present invention.
It is also clear that although the present invention has been described in detail with reference to a self-made simulated umbilical-interruption training model, a person skilled in the art shall certainly be able to obtain many other equivalent forms of self-made simulated umbilical-interruption training models and corresponding methods, which have the characteristics as set forth in the claims and are therefore within the field of protection defined thereby.
Claims (8)
1. A self-made simulated navel-breaking practical training model comprises a newborn plastic model (1), a simulated umbilical cord (2) and a simulated plastic placenta (3), wherein an umbilical wheel root (1-1) is arranged at the abdomen of the newborn plastic model (1); the simulated umbilical cord (2) is characterized by comprising a silicon rubber hose (2-1) and a simulated umbilical vessel (2-2), wherein the simulated umbilical vessel (2-2) is inserted into the silicon rubber hose (2-1) from one end of the silicon rubber hose (2-1), and two ends of the simulated umbilical cord (2) are respectively a neonatal plastic model connecting end (2-3) and a simulated plastic placenta connecting end (2-4); the neonate plastic model connecting end (2-3) is bonded with the umbilical wheel root (1-1) through a hot melt glue gun, and the simulated plastic placenta connecting end (2-4) is bonded with the simulated plastic placenta (3) through the hot melt glue gun.
2. The self-made simulated umbilical cord interruption training model as claimed in claim 1, wherein the simulated umbilical cord (2) further comprises a connection fixing part (2-5) for fixing the silicone rubber hose (2-1) and the simulated umbilical vessel (2-2) at a fixed position, and the connection fixing part (2-5) is arranged inside the silicone rubber hose (2-1) and is located at the same end of the simulated plastic placenta connecting end (2-4).
3. The self-made simulation navel-breaking practical training model as claimed in claim 2, wherein the connecting and fixing part (2-5) is a hot melt adhesive.
4. The self-made training model for simulating navel breaking according to claim 1 or 2, wherein the simulated umbilical vessel (2-2) comprises two red plastic PVC hoses (2-2-1) and a blue plastic PVC hose (2-2-2), and the two red plastic PVC hoses (2-2-1) and the blue plastic PVC hose (2-2-2) are mutually wound and woven into a strand.
5. The self-made simulated umbilicus-cutting practical training model according to claim 1 or 2, wherein the length of the simulated umbilical vessel (2-2) is greater than or equal to that of the silicone rubber hose (2-1).
6. The self-made training model for simulating navel breaking according to claim 4, wherein the diameter of the red plastic PVC hose (2-2-1) is 1.5 mm; the diameter of the blue plastic PVC hose (2-2-2) is 2.5 mm; the inner diameter of the silicon rubber hose (2-1) is 10mm, and the outer diameter is 12 mm.
7. The self-made simulated umbilical cord breaking practical training model as claimed in claim 1 or 2, wherein the self-made simulated umbilical cord (2) has a length of 2 m.
8. The self-made simulated navel breaking practical training model according to claim 1 or 2, which is characterized by further comprising hemostatic forceps, scissors and a wired valve core.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201921149873.3U CN210402881U (en) | 2019-07-22 | 2019-07-22 | Can self-control simulation navel breaking training model |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201921149873.3U CN210402881U (en) | 2019-07-22 | 2019-07-22 | Can self-control simulation navel breaking training model |
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| CN210402881U true CN210402881U (en) | 2020-04-24 |
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