CN203386405U - A perineum cutting and suturing basic training model - Google Patents
A perineum cutting and suturing basic training model Download PDFInfo
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- CN203386405U CN203386405U CN201320316538.4U CN201320316538U CN203386405U CN 203386405 U CN203386405 U CN 203386405U CN 201320316538 U CN201320316538 U CN 201320316538U CN 203386405 U CN203386405 U CN 203386405U
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Abstract
The utility model discloses a perineum cutting and suturing basic training model. The perineum cutting and suturing base training model comprises an external layer panel cloth sleeve, an external layer panel, an intermediate panel cloth sleeve, an intermediate panel, an internal layer panel cloth sleeve, an internal layer panel and a base plate. The top ends of the intermediate panel and the internal layer panel are in hinged joint with the central section of the external layer panel. The bottoms ends of the external layer panel, the intermediate panel and the internal layer panel are respectively in fixed connection with the base plate. The three layers of panels of the utility model are arranged from outside to inside sequentially. An included angle exists between the external layer panel and the base plate is fixed, so that a normal pelvis inclination angle is simulated. An included angle exists between the internal layer panel and the external layer, so that the structure of a vagina perpendicular to the surface of a perineal body is simulated. The intermediate layer is perpendicular to the base plate, and an included angle exists between the intermediate layer and the external layer panel, so that the structures of muscles at the bottom of the pelvis can be simulated in an analogue mode. The surfaces of the three layers of panels are respectively provided with cloth sleeves which are respectively used for simulating skins at the perineum portion, and structures of a subcutaneous mucous layer, a muscle layer, and a vaginal mucous layer. The perineum cutting and suturing basic training model of the utility model is clear in hierarchy, and convenient and feasible to operate. The simulation degree is high. The cloth sleeves have high elasticity, can not be torn easily, and can be used repeatedly. The cost is low.
Description
Technical field
The utility model belongs to the medical lecture model field, relates to a kind of obstetrics Perineotomy simulation training model.
Background technology
When vaginal delivery, maybe need to reduce the resistance of delivery of baby for preventing laceration of perineum that the puerpera causes because of a variety of causes, often need the row episiotomy.According to a large amount of clinical investigations, the Perineotomy rate of current domestic vaginal delivery reaches more than 80%, so skillfully grasp episiotomy, is the important skill that the practise midwifery personnel of obstetrics ensure safety and give a birth.Yet, medico and midwifery professionals probationer nurse can't be obtained " the work of maternal and infant health care technical examination certificate of competency " during school at present, they can't implement this operation under the real environment of producing, can only be in bedside practice and the process of learning on the job cingulum religion teacher's explanation, the chance of shortage practical operation.Simultaneously in real Perineotomy process, because great changes have spatially occurred perineal body thickness degree before and after delivery of baby, so a lot of students lack spatial impression, than the design feature of indigestibility perineal body, need to strengthen representing aspect this in teaching.In order to solve such problems in teaching, all kinds of medical colleges and schools have purchased many rubber Perineal stitching models or have bought fresh cow tongue and carry out the Perineotomy training, but all have many problems: the rubber cast effective utilization is low, rubber is easily torn breakage after sewing up, the purchasing price costliness, generally only for demonstration lesson; Cow tongue simulate muscular sewing effect is better, but differs greatly with real perineum institutional framework, can not real simulation, and simultaneously apt to deteriorate being difficult to preserves.Similar Perineotomy Emulational teaching model is also arranged in the recent period, but have the problem three-decker solid of Perineotomy can not be represented, more difficult stitching endothecium structure in use, fidelity is lower slightly.
Summary of the invention
The purpose of this utility model be to provide a kind of make simple, cost is low, strong operability, Perineotomy grounding model that the profiling degree is high.
technical scheme:perineotomy grounding model of the present utility model, comprise outer panel cloth cover, outer panel, centre panel cloth cover, centre panel, internal layer panel cloth cover, internal layer panel and base plate.The top of centre panel and internal layer panel is all hinged with the middle part of outer panel; The bottom of outer panel, centre panel and internal layer panel is fixedly connected with base plate respectively.
The center of outer panel is provided with circular port and is positioned at three outer otch emulation grooves of circular port downside, and outer panel cloth cover covers outer panel surface, and outer panel cloth puts and is provided with the small circular holes corresponding with the circular port center.Semi-circular hole and three middle layer otch emulation grooves that are positioned at middle semi-circular hole downside in the middle of the upper end of centre panel is provided with, middle semi-circular hole is corresponding with the latter half of circular port, otch emulation groove in middle layer is corresponding with outer otch emulation groove, centre panel cloth cover covers the surface of centre panel, and centre panel cloth puts and is provided with the centre semicircle aperture corresponding with middle semi-circular hole center.
Be provided with internal layer semi-circular hole and three internal layer otch emulation grooves that are positioned at internal layer semi-circular hole downside in the middle of the upper end of internal layer panel, the internal layer semi-circular hole is corresponding with middle semi-circular hole, and internal layer otch emulation groove is corresponding with middle layer otch emulation groove; Internal layer panel cloth cover covers the surface of centre panel, and internal layer panel cloth puts and is provided with the semicircle aperture of the internal layer corresponding with internal layer semi-circular hole center.
In the utility model, outer panel, centre panel and internal layer panel launch successively, and outer panel becomes 60 ° with the base plate fixed angle, simulates normal inclination of pelvis; The internal layer panel becomes 90 ° with outer layer surface plate holder angle, and the analogue simulation vagina is perpendicular to the perineal body surface, and centre panel is vertical with base plate, with outer layer surface plate holder angle, becomes 30 °, simulation pelvic diaphragm muscle structure.
In the utility model, outer panel covers yellowish pink flexible abundant cloth, simulation perineal skin and subcutaneous mucous layer, centre panel covers the flexible abundant cloth of large red, the simulate muscular layer, the internal layer panel covers mauve flexible abundant cloth, simulation vaginal mucosa layer, and cloth cover periphery sticks on panel with the form of VELCRO.There is small sircle hole at the Bu Tao center, the simulation vaginal opening.
After the top of centre panel, internal layer panel and outer panel mid point are hinged, launch successively, outer panel becomes 60 ° with the base plate fixed angle, simulates normal inclination of pelvis; The internal layer panel becomes 90 ° with outer layer surface plate holder angle, and the analogue simulation vagina is perpendicular to the perineal body surface, and middle layer is vertical with base plate, with outer layer surface plate holder angle, becomes 30 °, simulation pelvic diaphragm muscle structure.Three deck panels analogue simulations perineum basin bottom part structure, can be truly the spatial impression of training of students efficiently.
beneficial effect:the utility model compared with prior art, has the following advantages:
Perineotomy grounding model emulation degree of the present utility model is high, is placed on simulation obstetric table or operator's console three kinds of operations such as can facilitating the left side dedolation of student's real simulation perineum, midsection, right side dedolation, clear layer during stitching.
The cloth of the utility model Perineotomy model panel surface cover elasticity is large, can analogue simulation when the perineum of being expert at cuts thinner perineal body after by the expansion of fetal presentation section, immediate recovery original space structure after cutting, be difficult for tearing, but Reusability; Cloth cover edge uses VELCRO and panel sticky mutually, and it is convenient to change, and makes simply, and cost is low.
The accompanying drawing explanation
Fig. 1 is outer panel cloth cover schematic diagram;
The outer panel schematic diagram of Fig. 2;
Fig. 3 is centre panel cloth cover schematic diagram;
Fig. 4 is the centre panel schematic diagram;
Fig. 5 is internal layer panel cloth cover schematic diagram;
Fig. 6 is internal layer panel schematic diagram;
The structural representation that Fig. 7 is the utility model Perineotomy grounding model.
In figure, have: outer panel cloth cover 1, small circular holes 2, outer panel 3, circular port 4, outer left-hand cutout emulation groove 41, outer median incision emulation groove 42, outer right-hand cutout emulation groove 43, centre panel cloth cover 5, middle semicircle aperture 6, centre panel 7, middle semi-circular hole 8, middle layer left-hand cutout emulation groove 81, middle layer median incision emulation groove 82, middle layer right-hand cutout emulation groove 83, internal layer panel cloth cover 9, the semicircle aperture 10 of internal layer, internal layer panel 11, internal layer semi-circular hole 12, internal layer left-hand cutout emulation groove 21, internal layer median incision emulation groove 22, internal layer right-hand cutout emulation groove 23, base plate 13.
Embodiment
As shown in Figure 1, outer panel 3 centers are provided with circular port 4, be respectively equipped with angular cut (oblique 45 ° of the left side, perineum left side that size is identical on the basis of circular port 4, be about 4～5cm) 41, the midsection mouth (hits exactly 90 °, be about 2～3cm) 42, three notch recess of right side angular cut (right side oblique 45 ° be about 4～5cm) 43, three kinds of Perineotomy positions such as the left tiltedly side of analogue simulation perineum is cut, perineum midsection, the right tiltedly side of perineum are cut; Then cover outer panel cloth cover 1 on deck panels 3 outside, centre is provided with small circular holes 2, the simulation vaginal opening.
As shown in Figure 2, semi-circular hole 8 in the middle of centre panel 7 centers are provided with, size is the Lower Half of circular port 4, and be provided with the big or small position three kind otch identical with outer panel on the basis of semi-circular hole, then cover centre panel cloth cover 5 at the interbed panel surface, semicircle aperture 6 in the middle of the center, upper end has, the simulation vaginal wall.
As shown in Figure 3, internal layer panel 11 and internal layer panel cloth overlap the same Fig. 2 of 9 structure.
The centre panel 7 that drape is overlapped, the upper end of internal layer panel 11 and outer panel 3 mid points, with hinge links, launch successively.Base plate 13 tops and outer panel 3 bottoms are with hinge links, and are provided with fixing centre, the internal layer panel launched successively of two grooves.Outer panel is become to 60 ° with the base plate fixed angle, simulate normal inclination of pelvis; The internal layer panel becomes 90 ° with outer layer surface plate holder angle, and the analogue simulation vagina is perpendicular to the perineal body surface, and middle deck panels is vertical with base plate, with outer layer surface plate holder angle, becomes 30 °, simulation pelvic diaphragm muscle structure.Three deck panels analogue simulations perineum basin bottom part structure, can be truly the spatial impression of training of students efficiently.
In a preferred embodiment of the present utility model, base plate one end and outer panel bottom are fixed, and are respectively equipped with two grooves for fixedly middle layer and internal layer panel according to length ratio.
Be respectively equipped with angular cut (oblique 45 ° of the left side, perineum left side that size is identical on the basis of the circular port of the utility model on three deck panels and semi-circular hole, be about 4～5cm), the midsection mouth (hits exactly 90 °, be about 2～3cm), three kinds of notch recess such as right side angular cut (right side oblique 45 ° be about 4～5cm), three kinds of Perineotomy positions of analogue simulation.Three deck panels surface cloth covers cover respectively yellowish pink, large red, mauve flexible abundant cloth from outside to inside, simulate respectively the three-deckers such as perineal skin and subcutaneous mucous layer, muscle layer, vaginal mucosa layer, clear layer, and it is convenient to sew up.And cloth cover fabric good springiness, be difficult for tearing, but Reusability, edge is sticky mutually with VELCRO and panel, and it is convenient to change.
Claims (3)
1. a Perineotomy grounding model, it is characterized in that, this model comprises outer panel cloth cover (1), outer panel (3), centre panel cloth cover (5), centre panel (7), internal layer panel cloth cover (9), internal layer panel (11) and base plate (13), the top of described centre panel (7) and internal layer panel (11) is all hinged with the middle part of outer panel (3), and the bottom of outer panel (3), centre panel (7) and internal layer panel (11) is fixedly connected with base plate (13) respectively;
The center of outer panel (3) is provided with circular port (4) and is positioned at three outer otch emulation grooves of described circular port (4) downside, described outer panel cloth cover (1) covers outer panel (3) surface, is provided with the small circular holes (2) corresponding with circular port (4) center on outer panel cloth cover (1);
The upper end of centre panel (7) is provided with middle semi-circular hole (8) and is positioned at three middle layer otch emulation grooves of described middle semi-circular hole (8) downside, in the middle of described, semi-circular hole (8) is corresponding with the latter half of circular port (4), otch emulation groove in middle layer is corresponding with outer otch emulation groove, centre panel cloth cover (5) covers the surface of centre panel (7), is provided with the centre semicircle aperture (6) corresponding with middle semi-circular hole (8) center on centre panel cloth cover (5);
Middle three the internal layer otch emulation grooves that are provided with internal layer semi-circular hole (12) and are positioned at described internal layer semi-circular hole (12) downside in the upper end of internal layer panel (11), described internal layer semi-circular hole (12) is corresponding with middle semi-circular hole (8), internal layer otch emulation groove is corresponding with middle layer otch emulation groove, described internal layer panel cloth cover (9) covers the surface of centre panel (11), is provided with the semicircle aperture (10) of the internal layer corresponding with internal layer semi-circular hole (12) center on internal layer panel cloth cover (9).
2. Perineotomy grounding model according to claim 1, it is characterized in that, described outer panel (3), centre panel (7) and internal layer panel (11) launch successively, and outer panel (3) becomes 60 ° with base plate (13) fixed angle, simulates normal inclination of pelvis; Internal layer panel (11) becomes 90 ° with outer panel (3) angle, and the analogue simulation vagina is perpendicular to the perineal body surface, and centre panel (7) is vertical with base plate (13), with outer panel (3) angle, becomes 30 °, simulation pelvic diaphragm muscle structure.
3. Perineotomy grounding model according to claim 1, it is characterized in that, described outer panel (3) covers yellowish pink flexible abundant cloth, simulation perineal skin and subcutaneous mucous layer, described centre panel (7) covers the flexible abundant cloth of large red, the simulate muscular layer, and described internal layer panel (11) covers mauve flexible abundant cloth, simulation vaginal mucosa layer, cloth cover periphery sticks on panel with the form of VELCRO.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320316538.4U CN203386405U (en) | 2013-06-04 | 2013-06-04 | A perineum cutting and suturing basic training model |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320316538.4U CN203386405U (en) | 2013-06-04 | 2013-06-04 | A perineum cutting and suturing basic training model |
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| Publication Number | Publication Date |
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| CN203386405U true CN203386405U (en) | 2014-01-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201320316538.4U Expired - Fee Related CN203386405U (en) | 2013-06-04 | 2013-06-04 | A perineum cutting and suturing basic training model |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10347156B2 (en) | 2015-08-11 | 2019-07-09 | Andrea Lea Robertson | Integrated pelvic and perineal repair model |
-
2013
- 2013-06-04 CN CN201320316538.4U patent/CN203386405U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10347156B2 (en) | 2015-08-11 | 2019-07-09 | Andrea Lea Robertson | Integrated pelvic and perineal repair model |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140108 Termination date: 20140604 |