CN202523293U - Placenta factor and uterine inertia postpartum hemorrhage rescue teaching model - Google Patents
Placenta factor and uterine inertia postpartum hemorrhage rescue teaching model Download PDFInfo
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- CN202523293U CN202523293U CN2012201515139U CN201220151513U CN202523293U CN 202523293 U CN202523293 U CN 202523293U CN 2012201515139 U CN2012201515139 U CN 2012201515139U CN 201220151513 U CN201220151513 U CN 201220151513U CN 202523293 U CN202523293 U CN 202523293U
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- latex
- placenta
- wall
- uterus
- womb
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Abstract
The utility model discloses a placenta factor and uterine inertia postpartum hemorrhage rescue teaching model. The thickness of a sacrum gradually decreases from the top end and is tightly attached to a rear wall of the model; a womb and a vagina are integrally structured and positioned at the inner side of the sacrum; the womb comprises a hard plastic inner film, a latex outer wall and middle sponge; a simulated blood catheter penetrates the latex outer wall of the womb to enter the space between the inner layer and the outer layer; multiple pores are arranged in the side wall of the hard plastic inner film of the womb and in the attachment position of a latex placenta; nylon sticky buckles are arranged on the hard plastic inner film of the womb, the latex placenta at the bottom of the womb and a fetal membrane fragment; an umbilical cord and a fetal membrane are arranged on the latex placenta; the umbilical cord is provided with three vessels; the womb, a cervix uteri, the vagina, a vaginal orifice and a urethral orifice are integrally structured; the cervix uteri, the vagina, the vaginal orifice and the urethral orifice are made of latex; a posterior fornix extends towards the sacrum and the two sides; a bladder is downwards communicated with the urethral orifice; and an abdominal wall can be opened. The model can be used by students for simulating clinical practice and rescue method, and judging the success and failure of rescue, and with the model, the critical thinking, practice and the capability of linking theory with practice of medical students and maternal and health care personnel are improved.
Description
Technical field
The utility model relates to a kind of medical lecture model; Be particularly related to a kind of after-birth factor and uterine inertia property postpartum haemorrhage and rescue teaching mode; This model can make the student simulate clinical practice and rescue method; Judge the success and the failure of rescuing, improve medical student and the mother and child care professional property passed judgment on thinking ability and practice and connection between theory and practice ability.
Background technology
At present, the model that does not have placenta factor and uterine inertia property postpartum haemorrhage to rescue.Postpartum haemorrhage is the term severe complication, occupies first of puerpera's four big causes of death.The state of an illness is heavy, and progress is fast, races against time in the rescue; Clinical position traditional Chinese medicine student does not rescue the chance of participation; If the doctor that medical student or service credit are low at first contacts the patient and finds blood in its in postpartum, but can not effectively sue and labour, can lose best rescue time.
Summary of the invention
The purpose of the utility model provides a kind of after-birth factor and uterine inertia property postpartum haemorrhage rescues teaching mode; This model can make the student simulate clinical practice and rescue method; Judge the success and the failure of rescuing, improve medical student and the mother and child care professional property passed judgment on thinking ability and practice and connection between theory and practice ability.
Gradual change is thin and be close to the model rear wall gradually to the lower end by the top for the rumpbone thickness of the utility model, and uterus and vagina are the one framework and are positioned at the rumpbone inboard that the uterus is to constitute by moulding inner membrance, latex outer wall and middle sponge firmly; The latex outer wall that said simulate blood conduit passes the uterus gets between uterine wall, the uterus mould the inner membrance sidewall firmly and there are a plurality of apertures at the latex placenta place of adhering to, there is nylon adherent buckle at the latex placenta and the fetal membrane relic place of moulding firmly on the inner membrance with the bottom, palace in uterus; Umbilical cord and fetal membrane are arranged on the latex placenta, and umbilical cord has three blood vessels, and a blood vessel wherein is red; Other two blood vessels are blue, and fetal membrane has an opening apart from latex placental edge 8cm place, and uterus, uterine neck, vagina and introitus are structure as a whole; Uterine neck, vagina and introitus are the latex material, have dilatancy, and posterior fornix sacrad and two sides are extended; After bladder was positioned at pubic symphysis, bladder communicated with urethral orifice downwards, and stomach wall can be opened; Stomach wall is a flexible cloth, and this flexible cloth has toughness and elasticity, rub resistance.
Said latex placenta, umbilical cord and fetal membrane are structure as a whole, and an end of latex placenta has nylon adherent buckle.
Said latex placenta and the as a whole structure of fetal membrane; Described fetal membrane has two fetal membrane relics, has nylon adherent buckle on the fetal membrane relic.
Placenta factor and uterine inertia property postpartum haemorrhage comprise the postpartum haemorrhage that placenta factor and uterine inertia cause; The postpartum haemorrhage that the placenta factor causes has two types: the residual and incomplete separation of placenta of after-birth part can supply student and professional to carry out artificial separation of placenta art, hand is got placenta and filled out palace yarn operation practice; The postpartum haemorrhage that uterine inertia causes, postpartum the uterus can deliquescing with shrink hardening, can supply student and professional to judge the postpartum haemorrhage reason, exercise kneading uterine control postpartum haemorrhage; Whether can be observed vagina and cervix through introitus exists maternal infuries, further judges cause of bleeding.
The postpartum haemorrhage situation that the utility model can be simulated is following:
1, placenta is not exclusively peeled off and is retained in the uterine cavity, can take out through artificial separation of placenta technology;
2, part fetal membrane or placenta remain in the uterine cavity, hand get clamp or through the rotation can completely take out;
3, uterus deliquescing, colporrhagia, the uterine contractile hardening diminishes, stopped bleeding;
4, posterior fornix can hold a certain amount of blood, can be observed uterine neck and whether vagina has maternal infuries through introitus.
The characteristics of the utility model are:
1, on placenta one end and wall relevant position, palace, is equipped with nylon adherent buckle, placenta not exclusively peeled off be retained in the uterine cavity, can take out through artificial separation of placenta art;
2, on residual end of residual fetal membrane and uterine wall relevant position, be equipped with nylon adherent buckle, the part fetal membrane remained in the uterine cavity, hand get clamp or through the rotation can take out;
3, the uterus deliquescing diminishes with the contraction hardening; Uterine wall is two-layer: the outer latex of selecting elastic force to have retraction function is well processed; There is a conduit to lead in the middle of the intrauterine skin above it, utilizes the infusion pump normal pressure inwardly to pour into " blood " and make the uterus become big deliquescing; The uterus internal layer is selected hard latex to process and at the corpus uteri placenta place of adhering to a plurality of apertures is arranged, and " blood " can flow out from here, makes the uterus hardening that diminishes; The outer interlayer of intrauterine has one deck to inhale " blood " expansion sponge, guarantees that wherein containing a certain amount of " blood " pushes through belly with hand, and " blood " is flowed out by the uterus, and the uterus hardening is dwindled;
4, posterior fornix is deepened and extends to both sides to hold 30～50ml blood, and the latex that vagina selects elastic force to have retraction function is well processed, and can be expanded to 8 * 6cm by 7 * 2 (long * wide) cm, can be observed the situation of uterine neck and vaginal wall through introitus;
5, intrauterine " blood " relies on the perfusion of infusion pump malleation, and water is only controlled inflow velocity; Blood is flowed out by uterus inwall aperture, relies on infusion pump malleation " blood " initiatively to be flowed out in the vagina by the uterus, inhales in " blood " expansion sponge " blood ", by passive outflow behind the massage uterus;
6, uterus, vagina and the moulding of vulva reduced overall make the coupling part not leak " blood ", can change at any time.
The beneficial effect of the utility model:
The utility model relates to the rescue of after-birth factor and uterine inertia property postpartum haemorrhage, particularly can make the student understand clinical practice and rescue method, and success and failure that impression and judgement are rescued improve medico's clinical practice and the property passed judgment on thinking ability; Solve the clinical practice middle school student and do not start practice machine meeting, technical skills and medical skill level can't obtain problems such as exercise and raising; It is effective utility model teaching aid of cultivating high-quality medical personnel, mother and child care professional; Have beneficial effects such as the certain economic benefits and the training of personnel.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Fig. 2 is the partial structurtes synoptic diagram of the utility model.
Fig. 3 is the complete latex placenta and the fetal membrane synoptic diagram of the utility model.
Fig. 4 is the latex placenta of the utility model and the fetal membrane synoptic diagram of not race.
Fig. 5 is another partial structurtes synoptic diagram of the utility model.
Embodiment
See also Fig. 1, Fig. 2 and shown in Figure 5, gradual change is thin and be close to model rear wall A gradually to the lower end by the top for rumpbone 1 thickness of present embodiment, and uterus 3 and vagina 7 are for the one framework and be positioned at rumpbone 1 inboard; Uterus 3 is to constitute by moulding inner membrance 16, latex outer wall 15 and middle sponge 17 firmly, and the latex outer wall 15 that said simulate blood conduit 8 passes uterus 3 gets between uterine wall, uterus 3 mould inner membrance 16 sidewalls firmly and there are a plurality of apertures 19 at latex placenta 9 places of adhering to; The latex placenta of moulding firmly on the inner membrance 16 with the bottom, palace 9 in uterus 3 has nylon adherent buckle 2 with fetal membrane relic 18 places, and umbilical cord 10 and fetal membrane 4 are arranged on the latex placenta 9, and umbilical cord 10 has three blood vessels; A blood vessel wherein is the circular red artery that is, other two blood vessels are that irregular shape blueness is vein, and fetal membrane 4 has an opening apart from 8cm place, latex placenta 9 edge; Uterus 3, uterine neck 12, vagina 6 and introitus 7 are structure as a whole, and uterus 3 can be hard by big and soft diminishing, and uterine neck 12, vagina 6 and introitus 7 are the latex material; Has dilatancy; Posterior fornix 5 sacrads 1 and two sides are extended, and after bladder 20 was positioned at pubic symphysis 13, bladder 18 communicated with urethral orifice 14 downwards; Stomach wall 11 can be opened; Stomach wall 11 is a flexible cloth, and this flexible cloth has toughness and elasticity, rub resistance.
As shown in Figure 3, said latex placenta 9, umbilical cord 10 and fetal membrane 4 are structure as a whole, and an end of latex placenta 9 has nylon adherent buckle 2.
As shown in Figure 4, said latex placenta 9 and fetal membrane 4 as a whole structures; Described fetal membrane 4 has two fetal membrane relics 18, has nylon adherent buckle 2 on the fetal membrane relic 18.
Claims (2)
1. after-birth factor and uterine inertia property postpartum haemorrhage rescue teaching mode, it is characterized in that: gradual change is thin and be close to the model rear wall gradually to the lower end by the top for rumpbone thickness, and uterus and vagina are the one framework and are positioned at the rumpbone inboard; The uterus is to constitute by moulding inner membrance, latex outer wall and middle sponge firmly, and the latex outer wall that said simulate blood conduit passes the uterus gets between uterine wall, and the inner membrance sidewall is moulded in the uterus firmly and there are a plurality of apertures at the latex placenta place of adhering to; There is nylon adherent buckle at the latex placenta and the fetal membrane relic place of moulding firmly on the inner membrance with the bottom, palace in uterus, and umbilical cord and fetal membrane are arranged on the latex placenta, and umbilical cord has three blood vessels; The circular redness of a blood vessel wherein is an artery; Other two blood vessels are that irregular shape blueness is vein, and fetal membrane has an opening apart from latex placental edge 8cm place, and uterus, uterine neck, vagina, introitus and urethral orifice are structure as a whole; Uterine neck, vagina, introitus and urethral orifice are the latex material; Posterior fornix sacrad and two sides are extended, and after bladder was positioned at pubic symphysis, bladder communicated with urethral orifice downwards; Stomach wall can be opened, and stomach wall is a flexible cloth.
2. a kind of after-birth factor according to claim 1 and uterine inertia property postpartum haemorrhage rescue teaching mode, it is characterized in that: said latex placenta, umbilical cord and the as a whole structure of fetal membrane; Has nylon adherent buckle on one end of said latex placenta and the fetal membrane relic.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201515139U CN202523293U (en) | 2012-04-11 | 2012-04-11 | Placenta factor and uterine inertia postpartum hemorrhage rescue teaching model |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201515139U CN202523293U (en) | 2012-04-11 | 2012-04-11 | Placenta factor and uterine inertia postpartum hemorrhage rescue teaching model |
Publications (1)
| Publication Number | Publication Date |
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| CN202523293U true CN202523293U (en) | 2012-11-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201515139U Expired - Fee Related CN202523293U (en) | 2012-04-11 | 2012-04-11 | Placenta factor and uterine inertia postpartum hemorrhage rescue teaching model |
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| CN (1) | CN202523293U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104272366A (en) * | 2012-04-30 | 2015-01-07 | 挪度环球医疗股份公司 | Postpartum uterus model |
| CN107862967A (en) * | 2017-12-26 | 2018-03-30 | 营口市贵东医疗器械制造有限公司 | Height emulation obstetric operation simulated training standard patient |
| CN109645996A (en) * | 2019-02-21 | 2019-04-19 | 广州爱听贝科技有限公司 | A kind of uterine contractions fatigue monitoring method, system, intelligent terminal and storage medium |
-
2012
- 2012-04-11 CN CN2012201515139U patent/CN202523293U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104272366A (en) * | 2012-04-30 | 2015-01-07 | 挪度环球医疗股份公司 | Postpartum uterus model |
| US9972219B2 (en) | 2012-04-30 | 2018-05-15 | Laerdal Global Health As | Postpartum uterus model |
| CN107862967A (en) * | 2017-12-26 | 2018-03-30 | 营口市贵东医疗器械制造有限公司 | Height emulation obstetric operation simulated training standard patient |
| CN109645996A (en) * | 2019-02-21 | 2019-04-19 | 广州爱听贝科技有限公司 | A kind of uterine contractions fatigue monitoring method, system, intelligent terminal and storage medium |
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Legal Events
| 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: 20121107 Termination date: 20130411 |