CN218332944U - Perineum tearing and sewing training model - Google Patents
Perineum tearing and sewing training model Download PDFInfo
- Publication number
- CN218332944U CN218332944U CN202220249314.5U CN202220249314U CN218332944U CN 218332944 U CN218332944 U CN 218332944U CN 202220249314 U CN202220249314 U CN 202220249314U CN 218332944 U CN218332944 U CN 218332944U
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- upper cover
- frame body
- perineum
- tissue
- perineal
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- 210000002640 perineum Anatomy 0.000 title claims abstract description 28
- 238000009958 sewing Methods 0.000 title claims description 13
- 210000001519 tissue Anatomy 0.000 claims abstract description 40
- 210000003205 muscle Anatomy 0.000 claims abstract description 9
- 239000004744 fabric Substances 0.000 claims description 15
- 210000001503 joint Anatomy 0.000 claims description 9
- 206010073329 Perineal injury Diseases 0.000 claims description 5
- 210000001367 artery Anatomy 0.000 claims description 4
- 210000003462 vein Anatomy 0.000 claims description 4
- 229920003023 plastic Polymers 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims description 2
- 239000000463 material Substances 0.000 abstract description 6
- 238000004088 simulation Methods 0.000 abstract description 6
- 239000000835 fiber Substances 0.000 abstract description 5
- 239000003086 colorant Substances 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 230000008520 organization Effects 0.000 abstract description 2
- 210000004204 blood vessel Anatomy 0.000 abstract 1
- 230000000007 visual effect Effects 0.000 abstract 1
- 241000196324 Embryophyta Species 0.000 description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 4
- 239000000741 silica gel Substances 0.000 description 4
- 229910002027 silica gel Inorganic materials 0.000 description 4
- 210000005070 sphincter Anatomy 0.000 description 3
- 235000002937 Clintonia borealis Nutrition 0.000 description 2
- 240000002814 Clintonia borealis Species 0.000 description 2
- 235000007602 Opuntia linguiformis Nutrition 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000003032 molecular docking Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000012780 transparent material Substances 0.000 description 2
- 241001408630 Chloroclystis Species 0.000 description 1
- 208000034423 Delivery Diseases 0.000 description 1
- 210000003484 anatomy Anatomy 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 210000003754 fetus Anatomy 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 210000004877 mucosa Anatomy 0.000 description 1
- 230000000474 nursing effect Effects 0.000 description 1
- 230000009677 vaginal delivery Effects 0.000 description 1
Images
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- Instructional Devices (AREA)
Abstract
The utility model discloses a perineum is torn and is sewed up training model relates to medical science teaching model technical field. Including upper cover, seam portion and storage portion, seam portion is place in the storage portion, and the upper cover lid is on the storage portion, and seam portion includes: a rack body placed in the storage part; the perineum part is placed in the frame body; the fixed rods are provided with a plurality of fixed rods which are arranged on the circumferential side of the frame body and are fixedly connected with the frame body; the tissue unit is fixed on the fixing rod and surrounds the frame body; a crack for simulating the tearing of the perineum exists between every two tissue units. The utility model adopts the simulation of sponge and plant fiber, and different colors represent different muscle tissues; red and blue silk represent venous and arterial blood vessels, used by beginners to differentiate between various anatomical tissues. Common materials are used for manufacturing a low-cost and efficient teaching mould suitable for clinical training, and meanwhile, the modularized replaceable organization unit is adopted, so that the operation is more convenient and visual.
Description
Technical Field
The utility model belongs to the technical field of medical science teaching model, especially, relate to a training model is sewed up in perineum tearing.
Background
In vaginal delivery, to prevent perineal laceration of a parturient due to various reasons or to reduce the resistance of the fetus to delivery, a perineotomy suture is often required. However, at present, medical students and midwifery professional nursing staff cannot obtain 'mother-infant health care technical assessment certification' during school, and the students cannot perform the operation under the real situation of production, only can listen to the explanation of teachers in the process of clinical practice and visitation, and lack the opportunity of practical operation. Simultaneously in real perineum cuts up the suture process, because perineum body thickness degree has taken place very big change in the space before the foetus is delivered, so a lot of students lack the sense of space, the structure characteristics of the difficult understanding perineum body need strengthen the demonstration in this aspect in the teaching.
In order to solve the teaching problem, various medical institutions purchase a plurality of silica gel or rubber perineum suture models or purchase fresh cow tongues for perineal incision and suture training, but all have a plurality of problems: the silica gel or rubber model has low use efficiency, is easy to tear and damage after being sewn and has high purchase price, and is generally only used for teaching demonstration; the cow tongue simulated muscle has better suture effect, but has great difference with the real perineum tissue structure, can not be simulated really, and is easy to deteriorate and difficult to store. In recent years, similar simulation teaching models for perineum incision and suture exist, but the three-layer structure of perineum incision and suture cannot be displayed in a three-dimensional mode, the inner layer structure is difficult to suture in use, and the simulation degree is slightly low.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a training model is sewed up in perineum tearing through adopting removable tissue unit, and tissue unit adopts common light material cloth, sponge and plant fiber to simulate skin and musculature, has solved current simulation trainer expensive and has adopted the short with high costs problem in silica gel material life-span.
In order to solve the technical problem, the utility model discloses a realize through following technical scheme:
the utility model relates to a training model is sewed up in perineum tearing, including upper cover, sewing up portion and storage portion, sewing up the portion and putting in the storage portion, the upper cover lid is in the storage portion, sewing up the portion and including: a rack body placed in the storage part; the perineum part is placed in the frame body; the fixing rods are arranged on the periphery of the frame body and fixedly connected with the frame body; the tissue unit is fixed on the fixing rod and surrounds the frame body; a crack for simulating perineal tearing exists between every two tissue units.
As a preferred technical scheme of the utility model, storage portion central authorities set up the portion of placeeing that is used for placeeing perineum, it is provided with the fixed orifices with the dead lever one-to-one to place the portion week side.
As a preferred technical scheme of the utility model, the upper cover includes: the inner side of the tail end of the cover wall is provided with a buckling groove, and the buckling groove is used for buckling the upper cover at the top end of the side plate at the periphery of the storage part; the operation opening is positioned in the middle of the upper cover and above the placing part and corresponds to the placing part; the butt joint ring is positioned below the operation opening and is in contact with the top end of the placing part; and the sticking parts are arranged on the butt joint ring.
As a preferred technical scheme of the utility model, the upper cover still is provided with: the LED lamp ring is arranged around the operation opening and is fixedly connected with the upper cover; the battery is fixedly connected with the upper cover and is connected with the LED lamp ring through a lead; and a charging port for charging the battery and a switch for controlling the LED lamp ring are arranged on the wall of the upper cover.
As a preferred technical scheme of the utility model, the installation of support body top is fixed with a plurality of pugs, the pug one end is fixed on the support body just the pug covers crack top between two liang of tissue units, the pug other end is pasted on pasting the portion.
As an optimal technical solution of the present invention, the tissue unit is provided with skin tissue, different muscle tissue divided into multiple layers, and vein and artery blood vessels, and the tissue unit is provided with a through hole for the fixing rod to pass through.
As an optimized technical scheme of the utility model, upper cover and storage portion all adopt transparent plastic.
The utility model discloses following beneficial effect has:
1. can satisfy a large amount of training of sewing up, the free from extraneous odour, the low price also does not have expensive consumptive material, and is light, can let the student train conveniently more.
2. Can let the student assemble by hand to this lets the student can know human anatomical structure more, trains repeatedly, carries out clinical operation with this more fast.
3. The model is small in size, does not occupy too much space for storage, saves space, can be purchased by students for suture training due to low cost and small size, and is provided with storage space inside.
4. Adopt modular organizational unit, it is more convenient to operate, and the student can take out and watch, and is more directly perceived to organizational structure, and is convenient for maintain, and is with low costs.
5. The LED annular lamp is arranged, so that the illumination brightness is increased, and the student operation is facilitated.
Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic perspective view of a first embodiment of the present invention;
fig. 2 is a schematic perspective view of a second embodiment of the present invention;
FIG. 3 is a schematic view of the inner structure of the upper cover of the present invention;
fig. 4 is a schematic structural view of the upper cover of the present invention;
fig. 5 is a cross-sectional view of the upper cover of the present invention;
FIG. 6 is a schematic perspective view of a suture portion of the present invention;
fig. 7 is an internal structure view of a covering cloth and a sewing portion according to a second embodiment of the present invention;
FIG. 8 is a schematic structural view of the tissue unit of the present invention;
FIG. 9 is a schematic view of the assembled structure of the suture part and the storage part according to the present invention;
fig. 10 is a schematic structural view of the middle suture portion of the present invention.
In the drawings, the components represented by the respective reference numerals are listed below:
1-suture part, 101-frame, 102-perineum, 103-tissue unit, 1031-skin tissue, 1032-muscle tissue, 1033-fixing rod through hole, 104-fixing rod, 105-shielding cloth; 2-upper cover, 201-charging port, 202-operation port, 203-docking ring, 204-LED lamp ring, 205-conducting wire, 206-battery, 207-cover wall, 208-sticking part, 3-storage part, 301-placing part.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Example one
Referring to fig. 1 and 6, the utility model provides a training model for perineal laceration and suture, which comprises an upper cover 2, a suture part 1 and a storage part 3, wherein the suture part 1 is arranged in the storage part 3, the upper cover 2 covers the storage part 3, and the suture part 1 comprises: a rack 101, the rack 101 being placed in the storage part 3; a perineum part 102, wherein the perineum part 102 is placed in the frame body 101; a plurality of fixing rods 104 are arranged on the circumferential side of the frame body 101, and the fixing rods 104 are fixedly connected with the frame body 101; the tissue unit 103, the tissue unit 103 is fixed on the fixed rod 104 and surrounds the frame body 101; a slit for simulating perineal tear exists between every two tissue units 103. The crack is many and the angle diverse, and the student of being convenient for simulates various tearing conditions and trains. And the replaceable organization unit is adopted, so that the damaged part can be replaced locally, and the maintenance cost is saved.
As shown in fig. 9 and 10: the storage part 3 is provided with a placement part 301 at the center for placing the perineum 102, and the circumferential side of the placement part 301 is provided with fixing holes corresponding to the fixing rods 104 one by one.
The storage part 3 is made of transparent materials, for example, the storage part is made of a transparent plastic plate, the storage part 3 can be used for storing the tissue unit 103 except the placing part 301, the tissue unit is replaceable and standby, the tissue unit 103 can be replaced according to actual conditions, and the tissue unit is convenient and quick.
As shown in fig. 3, 4 and 5: the upper cover 2 includes: a cover wall 207, wherein a fastening groove is arranged on the inner side of the tail end of the cover wall 207, and the fastening groove is used for fastening the upper cover 2 on the top end of the peripheral side plate of the storage part 3; the operation port 202 is positioned in the middle of the upper cover 2, and the operation port 202 is positioned above the placing part 301 and corresponds to the placing part 301; the butt joint ring 203, the butt joint ring 203 is positioned below the operation opening 202, the butt joint ring 203 contacts with the top end of the placing part 301; the sticking portions 208, and the plurality of sticking portions 208 are provided on the docking ring 203. When the sewing machine is used specifically, the sewing part 1 is placed into the placing part 301, then the upper cover 2 is covered, and the fastening groove on the cover wall 207 below the upper cover 2 is matched and fixed with the top of the storage part 3. The stitching part 1 can be fixed in the placing part 301 by the contact of the butt ring of the upper cover and the top of the placing part 301. When in suturing, the operation is directly performed through the operation opening.
As shown in fig. 8: the tissue unit 103 is provided with skin tissue 1031, different muscle tissue 1032 divided into a plurality of layers, and vein and artery blood vessels, and the tissue unit 103 is provided with a fixing rod through hole 1033 through which the fixing rod 104 passes. When the suture fixing device is used specifically, the tissue unit 103 is firstly sleeved on the fixing rod 104 through the fixing rod 1033, then the assembled suture part 1 is placed in the placing part 301 of the storage part 3, the fixing rod 104 is a hollow rod, an internal thread is arranged in one end of the fixing rod, and then the fixing rod 104 is fixed on the wall of the placing part 301 through a fixing hole by a screw.
The main body of the tissue unit 103 is made of silica gel, a suture simulation part is arranged on the side edge of a crack formed between the two sides of the tissue unit 103 and other tissue units, a skin tissue is made of cloth at the suture simulation part, the first, second and third-degree lacerated parts of perineum are simulated by sponge and plant fiber, and different colors represent different muscle tissues; the red and blue silk threads are adopted to represent vein and artery blood vessels, so that a beginner can distinguish various anatomical tissues, and different models can be manufactured according to different perineal structures such as bulbocaverus spongiform muscle, perineal superficial transverse muscle, sphincter, external sphincter, internal sphincter, mucosa, muscle and the like.
In the embodiment, the perineum model is formed by simulating various tearing conditions and facilitating the operation and practice of students, and then the tissue unit modules convenient to replace are combined into the perineum model, and meanwhile, the torn part of the perineum model can bear a large amount of sewing training by using sponge, plant fibers and cloth, so that the perineum model is free from peculiar smell, low in price and expensive consumables, is light and convenient, and can be used for more conveniently training the students.
Example two
Based on the first embodiment, the difference of the present embodiment is:
referring to fig. 3, the upper cover 2 further includes: the LED lamp ring 204 is arranged around the operation opening 202 and is fixedly connected with the upper cover 2; the battery 206, the battery 206 is fixedly connected with the upper cover 2, and the battery 206 is connected with the LED lamp ring 204 through a wire 205; the lid 2 is provided with a charging port 201 on the lid wall 207 for charging the battery 206 and a switch for controlling the LED light ring 204.
The upper cover 2 is made of transparent materials, the LED lamp ring 204 can provide better light, the student can operate conveniently, the annular lamp source is adopted, and shadow cannot be generated at the middle operation sewing position.
As shown in fig. 2 and fig. 7: the top end of the frame body 101 is fixedly provided with a plurality of shielding cloths 105, one end of each shielding cloth 105 is fixed on the frame body 101, the shielding cloth 105 covers the upper part of the crack between every two tissue units 103, and the other end of each shielding cloth 105 is adhered to the adhering part 208. One end of the covering cloth 105 is fixed on the frame body and can be sewed or stuck. The other end is attached to the attaching portion 208. The function of the covering cloth 105 is to cover the simulated tearing cracks between the tissue units and prevent the parts simulated by cloth, sponge, plant fiber and the like from protruding from the cracks to affect the operation. Specifically, the place to be sewn is sewed, and the covering cloth at the place is taken down during operation.
In the description of the present specification, reference to the description of "one embodiment," "an example," "a specific example," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.
Claims (7)
1. The utility model provides a training model is sewed up in perineal tear, includes upper cover (2), sewing portion (1) and storage portion (3), sewing portion (1) is place in storage portion (3), upper cover (2) lid is in storage portion (3), its characterized in that: the suture part (1) comprises:
a rack (101), the rack (101) being placed in the storage section (3);
a perineum part (102), wherein the perineum part (102) is placed inside the frame body (101);
the fixing rods (104), a plurality of which are arranged on the circumferential side of the frame body (101) and are fixedly connected with the frame body (101), are arranged on the fixing rods (104);
the tissue unit (103) is fixed on a fixing rod (104) and surrounds the frame body (101);
a crack for simulating perineal tearing exists between every two tissue units (103).
2. The training model for perineal laceration and suture is characterized in that the storage part (3) is provided with a placement part (301) at the center for placing the perineum part (102), and the circumferential side of the placement part (301) is provided with fixing holes corresponding to the fixing rods (104) one by one.
3. Perineal tearing and suturing training model according to claim 2, characterized in that the upper cover (2) comprises:
the inner side of the tail end of the cover wall (207) is provided with a buckling groove, and the buckling groove is used for buckling the upper cover (2) at the top end of the peripheral side plate of the storage part (3);
the operation port (202) is positioned in the middle of the upper cover (2), positioned above the placing part (301) and corresponding to the position of the placing part (301);
the butt joint ring (203), the butt joint ring (203) is positioned below the operation opening (202), and the butt joint ring (203) is contacted with the top end of the placing part (301);
a plurality of sticking parts (208), wherein the sticking parts (208) are arranged on the butt joint ring (203).
4. A perineal tear stitching training model as claimed in claim 3, characterized in that the upper cover (2) is further provided with:
the LED lamp ring (204) is arranged around the operation opening (202) and is fixedly connected with the upper cover (2);
the battery (206), the battery (206) is fixedly connected with the upper cover (2), and the battery (206) is connected with the LED lamp ring (204) through a lead (205);
and a charging port (201) for charging the battery (206) and a switch for controlling the LED lamp ring (204) are arranged on the cover wall (207) of the upper cover (2).
5. The training model for perineal tearing and suturing according to claim 3 or 4, wherein a plurality of shielding cloths (105) are fixedly mounted at the top end of the frame body (101), one end of each shielding cloth (105) is fixed on the frame body (101), the shielding cloth (105) covers the upper portion of a crack between every two tissue units (103), and the other end of each shielding cloth (105) is pasted on the pasting portion (208).
6. A training model for perineal laceration suture as claimed in claim 1, wherein the tissue unit (103) is provided with skin tissue (1031), different muscle tissue (1032) divided into multiple layers and vein and artery blood vessels, and a fixing rod through hole (1033) for a fixing rod (104) to pass through is arranged in the tissue unit (103).
7. A perineal laceration and suturing training model according to claim 1, wherein the upper cover (2) and the storage part (3) are both made of transparent plastics.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220249314.5U CN218332944U (en) | 2022-02-07 | 2022-02-07 | Perineum tearing and sewing training model |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220249314.5U CN218332944U (en) | 2022-02-07 | 2022-02-07 | Perineum tearing and sewing training model |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218332944U true CN218332944U (en) | 2023-01-17 |
Family
ID=84831533
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220249314.5U Active CN218332944U (en) | 2022-02-07 | 2022-02-07 | Perineum tearing and sewing training model |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218332944U (en) |
-
2022
- 2022-02-07 CN CN202220249314.5U patent/CN218332944U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231228 Address after: 518000 Shenzhen Maternal and Child Health Hospital, 2004 Hongli Road, Futian District, Shenzhen, Guangdong Province Patentee after: SHENZHEN MATERNITY & CHILD HEALTHCARE Hospital Address before: 518000 104, Building 2, No. 18, Nantoucheng Cultural Street, Nanshan District, Shenzhen, Guangdong Province Patentee before: Fu Mali |