CN203397593U - Obstetric perineum cutting and stitching skill training model - Google Patents
Obstetric perineum cutting and stitching skill training model Download PDFInfo
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- CN203397593U CN203397593U CN201320516042.1U CN201320516042U CN203397593U CN 203397593 U CN203397593 U CN 203397593U CN 201320516042 U CN201320516042 U CN 201320516042U CN 203397593 U CN203397593 U CN 203397593U
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Abstract
The utility model discloses an obstetric perineum cutting and stitching skill training model, aiming to solve the technical problem of the present perineum cutting and stitching technology that in an obstetric midwifery process, vaginal wall hematoma tends to occur and suture lines can penetrate the rectal wall, and helping midwifery students and low qualification midwives to feel and perform operation training. The technical scheme comprises a uterus model, a uterine neck model, a vagina model, an anus model and a support model; one end of the uterine neck model is in detachable connection with the uterus model, and the other end is in connection with the vagina model; the anus model is located under the uterus model, the uterine neck model and the vagina model; the uterus model, the uterine neck model, the vagina model and the anus model are all located in the support model; the uterus module, the uterine neck model and the vagina model are in connection; the uterine neck model is in rotary connection with the vagina model; the uterine neck model extends into the vagina model; the connecting part between the uterine neck model and the vagina model forms a fornix portion.
Description
Technical field
The utility model relates to a kind of obstetrics perineum and cuts and sew up skill training model.
Background technology
Along with the enhancing of social progress and puerpera's right-safeguarding consciousness, infeasible with exercise at the cloudy incision of the enterprising guild of real human body and suture practice and the prosthetic clinical instruction of perineal laceration.In recent years, in school's practical teaching and hospital clinical teaching, adopted in various degree plane silica gel material Perineotomy model or utilized dry goods material, placenta tissue and pork etc. to carry out teaching and the training of simple myometrial suture, but these materials organize emulation poor, the stimulus to the sense organ that lacks vision (tissue class, anatomical layer), sense of touch (tissue elasticity, penetration Resistance), cannot allow student really grasp the operative skill that perineum cuts and sews up, also not have good realistic model can allow midwifery professionals student experience and operation training.Therefore, for the vaginal wall hemotoncus, the suture line that in obstetrics' practise midwifery process, are prone to penetrate rectal wall, vaginal wall ligule splits and side is cut to add and the difficult perineum wound such as directly split, the professional and technical personnel of obstetrics that also can solve the low age and service seniority in clinical position lacks the ability to the EARLY RECOGNITION of difficult perineum wound and reparation.
Summary of the invention
Technical problem to be solved in the utility model is, for the perineum in existing obstetrics practise midwifery process, cut and suturing skill, and the vaginal wall hemotoncus, the suture line that are prone to penetrate the problems such as rectal wall, can allow the midwife of midwifery professionals student and the low age and service seniority experience and the problem of operation training.
In order to make, existing perineum cuts, the multi-functional and emulation of suture model on the various difficult perineum wounds of simulation strengthens, meet better the needs of Obstetrics teaching and clinical position, the utility model provide a kind of very true to nature, take entity as prototype, show meticulously inside and outside Reproductive organ morphology, tissue density and definite size, keep as much as possible real state, can cut and sew up skill training model by nonexpondable obstetrics perineum simultaneously.
Above-mentioned technical matters of the present utility model is implemented by the following technical programs;
Perineum cuts and sews up a skill training model, comprises model of uterus, uterine neck model, vagina model, anus model, outer skin model and support model; One end of uterine neck model is connected with model of uterus is detachable, and the other end is connected with vagina model; Anus model is positioned at the below of model of uterus, uterine neck model and vagina model; Described model of uterus, uterine neck model, vagina model and anus model are all positioned at support model; Outer skin model rotation is arranged on support model and is positioned at the front end of the movable end of vagina model; Described model of uterus, uterine neck model and vagina model communicate;
Wherein, described uterine neck model is connected with vagina model rotation, and uterine neck model extend in vagina model; Described uterine neck model and vagina model junction form fornix part; In described vagina model, be provided with through hole, described through hole communicates with uterine neck model; Described outer skin model is provided with the hole communicating with the movable end of vagina model.
Vagina model described in the utility model adopts high-quality elastic silica gel of the prior art to make, and vagina model is rotationally connected mode with the employing of uterine neck model and is connected, and can realize 360 ° of rotations of vagina model, is convenient to being repeatedly used of the utility model model.The length that uterine neck model of the present utility model extend in vagina model is 2-3cm.The suture practice of being convenient to observe the uterine neck model lacerated wound causing postpartum, the extension of uterine neck model described in the utility model goes to upper and lower sheet.The junction of vagina model and uterine neck model forms fornix part ，Qi junction and adopts elastomeric material in prior art to realize sealing.Vagina model described in the utility model is tubular structure wide at the top and narrow at the bottom, that rear wall is slightly longer than antetheca, in order to reach the function of cutting and sewing up, vagina model must have certain thickness, and preferably the wall thickness thickness of vagina model is 5-6cm, and length is 7-10cm.Because the vaginal walls of vagina model 3 has a lot of band pleats, there is very large extensibility, can be vivider after making like this vagina model cut demonstrate layer structure, more approach true people's skin layer, muscle layer and vagina mucosa layer.
The utility model is true in order more to press close to, and an outer skin model is set on support model, and for the ease of being repeatedly used of outer skin model, outer skin model rotation is arranged on support model; On outer skin model, be provided with Yi Gekong， hole communicates with the movable end of vagina model simultaneously.On outer skin model, be provided with the vulva model of an imitative vulva moulding; The self-adhesive film that vulva model of the present utility model adopts high-quality silica gel of the prior art to make, can directly be affixed on outer skin model 8.The color of self-adhesive film approaches skin-color, and sense of touch is true, can cut more really and suture practice.
Anus model described in the utility model is positioned at the below of model of uterus, uterine neck model and vagina model, and the anus model in the utility model adopts elastomeric material of the prior art to make.It is for showing the anatomy relationship between anus model and vagina model that the utility model arranges its fundamental purpose of anus model.After vagina model cuts, sews up, as what sew up, too deeply likely vagina model and anus model can be stitched into an integral body, as too shallow in what sew up, will there will be and sew up the uneven dead space that leaves, cause the phenomenon of hemotoncus.After vagina model is sewed up, finger can be stretched in anus model and does examination per rectum, understand while sewing up vagina model whether injure in rectum or vagina model whether have residue.
Obstetrics of the present utility model perineums cuts and sews up skill training model, and as preferentially, the utility model is also provided with stomach wall model, and stomach wall model described in the utility model adopts elastomeric material of the prior art to make.Described stomach wall model is connected with support model; Stomach wall model can be raised completely, exposes Intrapelvic internal genitalia pipe completely.
Model of uterus described in the utility model, uterine neck model, vagina model and anus model are all positioned at support model, and support model of the present utility model, for whole model of the present utility model, makes the utility model model more approaching true.The structure at the positions such as the utility model support model is equivalent in human body on the thigh of the left and right sides 1/3, intervertebral disc of lumbar vertebra, fifth lumbar vertebra and the rumpbone at pubic symphysis, related rear, coccyx.Because women is when upright, the formed angle of plane of pelvic inlet and ground level, is generally 60 °, therefore pelvic axis presents epimere backward downwards, stage casing is downward, and hypomere is feature forward downwards.Pelvic axis is the curve that connects each imaginary plane mid point of pelvis, and during natural labor, fetus is given birth to along this axle.
In sum, the utility model compared with prior art tool have the following advantages:
1, this model be very true to nature, take entity as prototype, the inside and outside Reproductive organ morphology of performance, tissue density and definite size, keep real state as much as possible meticulously.Adopt high-quality silica gel to make, sense of touch is very true, flexible.Demonstration, from labia, vagina, uterine neck until the position in uterus is true to nature, succinct, is expressed the reason that needs study to use this model, also can demonstrate and train the method for pudendal block, gynecological nursing operation vaginal scouring.2, uterine neck mouth is opened entirely, represents the second stage of labor of parturient childbirth process, the soft birth canal situation while being about to give a birth.3, the utility model model is fixed on support model, the real environment while manifesting childbirth.4, the model of uterus in the utility model model adopts detachable connection to be connected with uterine neck model, and perineum cuts, sews up training part reusable (360 degree rotation).
By model use in midwifery professionals classroom instruction and clinical practice teaching, for student and low age and service seniority midwife create perceptual knowledge as much as possible and manipulator meeting, make to grasp in student's short period the clinical skill of perineal incision, stitching, thereby effectively reduce malpractice and the generation of medical tangle in clinical practice.
Accompanying drawing explanation
Fig. 1 is structural profile schematic diagram of the present utility model.
Fig. 2 is stereographic map of the present utility model.
Fig. 3 is front view of the present utility model.(removing the front view of vulva model)
Fig. 4 is the structural representation of model of uterus, uterine neck model and vagina model.
Wherein, 1, model of uterus, 2, uterine neck model, 3, vagina model, 3-1, through hole, 4, anus model, 5, support model, 6, vulva model, 7, stomach wall model, 8, outer skin model ，8-1, hole, 9, fornix part.
Embodiment
For content of the present utility model is become apparent more, below in conjunction with accompanying drawing 1-Fig. 4 and embodiment, be further described.
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein is only in order to explain the utility model, and be not used in restriction the utility model.
Fig. 1 is structural profile schematic diagram of the present utility model, as shown in Figure 1, the incision of obstetrics of the present utility model perineum and stitching skill training model comprise model of uterus 1, uterine neck model 2, vagina model 3, anus model 4, support model 5, vulva model 6, outer skin model 8 and stomach wall model 7;
Model of uterus 1, uterine neck model 2 and vagina model 3 communicate; The front end of vagina model 3 is provided with through hole 3-1, and described through hole 3-1 communicates with uterine neck model 2.Vulva model 6 sticks on the front end of vagina model 3; Stomach wall model 7 is for covering model of uterus 1, uterine neck model 2, vagina model 3, anus model 4, support model 5 and vulva model 6, and stomach wall model 7 is arranged on support model 5.As shown in Figure 3.
Vagina model 3 described in the utility model adopts high-quality elastic silica gel of the prior art to make, vagina model 3 is rotationally connected mode with 2 employings of uterine neck model and is connected, can realize 360 ° of rotations of vagina model 3, be convenient to being repeatedly used of the utility model model.The length that uterine neck model 2 of the present utility model extend in vagina model 3 is 2-3cm.The model suture practice of being convenient to observe the laceration of cervix causing postpartum, the extension of uterine neck model 2 described in the utility model goes to upper and lower sheet.Vagina model 3 forms elastomeric material realization sealing in fornix part 9 ，Qi junctions employing prior aries with the junction of uterine neck model 2.Vagina model 2 described in the utility model is tubular structure wide at the top and narrow at the bottom, that rear wall is slightly longer than antetheca, in order to reach the function of cutting and sewing up, vagina model 3 must have certain thickness, and preferably the wall thickness thickness of vagina model 3 is 5-6cm, and length is 7-10cm.Because the vaginal walls of vagina model 3 has a lot of band pleats, there is very large extensibility, can be vivider after making like this vagina model 3 cut demonstrate layer structure, more approach true people's skin layer, muscle layer and vagina mucosa layer.
The utility model is true in order more to press close to, and an outer skin model 8 is set on support model, and for the ease of being repeatedly used of outer skin model, outer skin model 8 rotates and is arranged on support model; On outer skin model 8, be provided with Yi Gekong， hole communicates with the movable end of vagina model 3 simultaneously.On outer skin model 8, be provided with the vulva model 6 of an imitative vulva moulding; The self-adhesive film that vulva model of the present utility model adopts high-quality silica gel of the prior art to make, can directly be affixed on outer skin model 8.The color of self-adhesive film approaches skin-color, and sense of touch is true, can cut more really and suture practice.
The utility model does not relate to partly all same as the prior art or employing prior aries to be realized.
Should be understood that, for those of ordinary skills, can be improved according to the above description or convert, and all these improvement and conversion all should belong to the protection domain of the utility model claims.
Claims (4)
1.Yi Zhong obstetrics perineum cuts and sews up skill training model, it is characterized in that, comprises model of uterus (1), uterine neck model (2), vagina model (3), anus model (4), outer skin model (8) and support model (5); One end of uterine neck model (2) and detachable connection of model of uterus (1), the other end is connected with vagina model (3); Anus model (4) is positioned at the below of model of uterus (1), uterine neck model (2) and vagina model (3); Described model of uterus (1), uterine neck model (2), vagina model (3) and anus model (4) are all positioned at support model (5); Outer skin model (8) rotates the front end that is arranged on support model (5) above and is positioned at the movable end of vagina model (3); Described model of uterus (1), uterine neck model (2) and vagina model (3) communicate;
Wherein, described uterine neck model (2) is rotationally connected with vagina model (3), and uterine neck model (2) extend in vagina model (3); Described uterine neck model (2) forms fornix part (9) with vagina model (3) junction; In described vagina model (3), be provided with through hole (3-1), described through hole (3-1) communicates with uterine neck model (2); Described outer skin model (8) is provided with the hole (8-1) communicating with the movable end of vagina model (3).
2. obstetrics as claimed in claim 1 perineum cuts and sews up skill training model, it is characterized in that, also comprises the detachable vulva model (6) that is arranged on the imitative vulva moulding on outer skin model (8).
3. obstetrics as claimed in claim 1 perineum cuts and sews up skill training model, it is characterized in that the described stomach wall model (7) being connected with support model (5) that also comprises.
4. obstetrics as claimed in claim 1 perineum cuts and sews up skill training model, it is characterized in that, the length that described uterine neck model (2) extend in vagina model (3) is 2-3cm; Described uterine neck model (2) extension goes to upper and lower sheet.
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| CN201320516042.1U CN203397593U (en) | 2013-08-22 | 2013-08-22 | Obstetric perineum cutting and stitching skill training model |
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| CN201320516042.1U CN203397593U (en) | 2013-08-22 | 2013-08-22 | Obstetric perineum cutting and stitching skill training model |
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| CN112509441A (en) * | 2020-11-29 | 2021-03-16 | 中国医学科学院北京协和医院 | Cervical conization simulation teaching aid |
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