CN201751924U - Surgical operation suture training model - Google Patents
Surgical operation suture training model Download PDFInfo
- Publication number
- CN201751924U CN201751924U CN2010202161931U CN201020216193U CN201751924U CN 201751924 U CN201751924 U CN 201751924U CN 2010202161931 U CN2010202161931 U CN 2010202161931U CN 201020216193 U CN201020216193 U CN 201020216193U CN 201751924 U CN201751924 U CN 201751924U
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- China
- Prior art keywords
- artificial skin
- layer
- sewed
- middle layer
- training pattern
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 238000012549 training Methods 0.000 title claims abstract description 36
- 239000010410 layer Substances 0.000 claims abstract description 70
- FPAFDBFIGPHWGO-UHFFFAOYSA-N dioxosilane;oxomagnesium;hydrate Chemical compound O.[Mg]=O.[Mg]=O.[Mg]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O FPAFDBFIGPHWGO-UHFFFAOYSA-N 0.000 claims abstract description 4
- 239000012791 sliding layer Substances 0.000 claims abstract description 4
- 239000012780 transparent material Substances 0.000 claims description 3
- 238000009958 sewing Methods 0.000 abstract description 5
- 238000001356 surgical procedure Methods 0.000 abstract description 5
- 238000013461 design Methods 0.000 abstract description 2
- 210000003491 skin Anatomy 0.000 description 46
- 238000004088 simulation Methods 0.000 description 4
- 238000004880 explosion Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 230000007306 turnover Effects 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 210000002615 epidermis Anatomy 0.000 description 1
- 229920002457 flexible plastic Polymers 0.000 description 1
- 230000023597 hemostasis Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
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Abstract
The utility model provides a surgical suture training model which is divided into three layers, wherein, the upper layer is composed of a complete artificial skin; the middle layer is a sliding layer and is formed by a plurality of cuboid artificial skins which are arranged in parallel; the lower layer is a hollow layer. A small amount of talcum powder is uniformly coated on the contact surface of the upper layer and the middle layer; a plurality of balloons are arranged in the hollow layer of the lower layer. Through the design, the utility model discloses the training model is sewed up in surgery has possessed good incision and has sewed up maneuverability to it has the objective, clear and definite standard to sewing up the degree of depth judgement. The suture depth can be controlled by an operator in daily training, and the suture depth control device is particularly suitable for surgical skill competition and can greatly enhance the ornamental value of the competition.
Description
Technical field
The utility model relates to medical science essential surgical skills teaching aid, relates in particular to a kind of stitching training pattern that is used for surgical stapling skill training, teaching or contest.
Background technology
No matter be medical college student or the medical personnel of hospital, some basic surgical procedures technology on top of all, the training of surgery skill also is to become a qualified surgical required course.
But in clinic and practice process,, cause exercise to lack system and standard owing to lack suitable operation training object and operating theater instruments; In addition, if get in touch with animal used as test, the cost costliness, and also training opportunity is less; At this situation, people have invented many operation training analog systems and equipment, the operation training analog system of the various human bodies that provide as patent ZL200620154661.0, ZL02246200.7, EP2053580A1, WO99/45522, JP2008261990A, US7553159B1, US2008/0138781A1, US2010/0086905A1, WO2008/002124A1, ZL20092014522.2, ZL200920106226.4, US7648367B1 and model or the like.
The surgery skill includes incision, stitching, ligation and hemostasis etc., and wherein the stitching of medical operating is the basic operation of surgical clinical, and therefore, the training of operation stitching skill is extremely important.Patent ZL200620056524.3, ZL200420056829.5, ZL200620086787.9 provide a kind of surgical procedures training package respectively, can be used for carrying out the training that operation is sewed up skill preferably.
The most artificial skin of employing of the basic surgical stapling training module material of being used always at present promptly carries out the cut-off rehearsal with simulation hypodermis such as rubber/silica gel simulation epidermis, sponge/flexible plastics and practises.This method has been simulated clinical sew application to a certain extent, and can from into and out of pin mark with otch spacing decision operation person for the assurance of sewing up main points, but itself still have a bigger problem: promptly can't pass judgment on whether compliant of operator's depth of needle.It should be noted that the training that lacks for correct depth of needle, it sews up technical ability is incomplete.In addition, in the contest of some surgical stapling technical ability, use traditional stitching module also to be difficult to find out operator's depth of needle, also can bring difficulty result's criticism.
The utility model content
The utility model provides a kind of operation to sew up training pattern, by the slip in model middle layer and the integrality of balloon layer down, and the degree of depth that can well decision operation person's inserting needle.
The operation that the utility model provides is sewed up training pattern, is divided into three-decker, and wherein, the upper strata is made of a complete artificial skin; The middle layer is a sliding layer, is arranged in parallel by polylith rectangular shape artificial skin and forms; Lower floor is a hollow layer.
Wherein, have the emulation otch on the described upper strata artificial skin.
Further, it is corresponding that the position of described emulation otch and middle layer artificial skin interconnect the place.
Wherein, described upper strata artificial skin's thickness is 0.4cm; Described middle layer artificial skin's thickness is 1.0cm.
Wherein, evenly smear talcum powder on described upper strata artificial skin and the middle layer artificial skin's surface of contact.
Wherein, both sides, described middle layer are fixing artificial skin, and upper strata and lower floor are connected and fixed by fixing artificial skin.
Wherein, artificial skin's length in described middle layer is greater than artificial skin's length on upper strata.
Wherein, described lower floor hollow layer is that transparent material is made.
Further, be contained with a plurality of balloons in the described hollow layer, the balloon upper end contacts with the artificial skin who forms the middle layer.
The utility model operation is sewed up training pattern by above-mentioned design, whether the degree of depth of finding out operator's inserting needle that can be directly perceived, clear and definite compliant, in daily workout, help the operator oneself and hold the stitching degree of depth, remedied existing mold for sewing up the defective that depth of needle can't be judged; The utility model operation is sewed up training pattern in addition, also is applicable to the surgical skill contest, can strengthen the match sight greatly.
Description of drawings
Fig. 1 sews up training pattern cross section structure synoptic diagram for the utility model operation;
Fig. 2 sews up training pattern vertical section structure synoptic diagram for the utility model operation.
Embodiment
See figures.1.and.2, the utility model operation sewed up training pattern be described specifically as follows:
Embodiment (one):
The utility model operation is sewed up training pattern, is divided into to be three-decker, and wherein, the upper strata is made of a complete artificial skin, and promptly the top layer artificial skin 1; The middle layer is a sliding layer, is arranged in parallel by polylith cuboid artificial skin 2 and forms; Lower floor is a hollow layer 3.The both sides, middle layer are fixing artificial skin 5, and upper strata and lower floor are connected and fixed by described fixedly artificial skin 5.Have emulation otch 6 on the top layer artificial skin 1, it is corresponding that the position of emulation otch 6 and middle layer artificial skin interconnect place 7.
Wherein, lower floor's hollow layer 3 is made for transparent material; Middle layer artificial skin 2 length is greater than top layer artificial skin 1 length; Top layer artificial skin's thickness is 0.4cm, and middle layer artificial skin's thickness is 1.0cm.
During use, sew up three kinds of situations that simulation may occur in sewing up in emulation otch 6 both sides:
(1): sew up degree of depth standard: sew up the degree of depth and comprised top layer artificial skin 1, middle layer artificial skin 2, and the turnover pin mark is apart from the otch symmetry.Promote middle layer artificial skin 2, it can't be pushed.
(2): it is shallow excessively to sew up the degree of depth: sew up the degree of depth and comprised top layer artificial skin 1 and few part middle layer artificial skin 2.Middle layer artificial skin 2 is loosening, or can be promoted largely.
(3): sewed up dark: sew up the degree of depth and comprised top layer artificial skin 1, middle layer artificial skin 2, and penetrate into lower floor's hollow layer 3.Can find out intuitively by clear hollow layer 3.
Embodiment (two):
Sew up training pattern according to the described operation of embodiment (), be contained with a plurality of balloons 4 in lower floor's hollow layer 3, balloon 4 upper ends contact with middle layer artificial skin 2.
During use, three kinds of situations that simulation may occur in sewing up:
(1): sew up degree of depth standard: sew up the degree of depth and comprised top layer artificial skin 1, middle layer artificial skin 2, and the turnover pin mark is apart from the otch symmetry.Can test, promote middle layer artificial skin 2, it can't be pushed; Following balloon layer 4 intact no explosion or gas leakage.
(2): it is shallow excessively to sew up the degree of depth: sew up the degree of depth and comprised top layer artificial skin 1 and few part middle layer artificial skin 2.Middle layer artificial skin 2 is loosening, or can be promoted largely; Following balloon layer 4 intact no explosion or gas leakage.
(3): sewed up dark: sew up the degree of depth and comprised top layer artificial skin 1, middle layer artificial skin 2, and penetrate into lower floor's hollow layer 3.Promote middle layer artificial skin 2, it can't be pushed; But observing down, balloon layer 4 has explosion or gas leakage.
Embodiment (three):
Sew up training pattern according to embodiment () or (two) described operation, on middle layer artificial skin 2 and top layer artificial skin's 1 surface of contact, evenly smear talcum powder, the friction force when sliding to reduce middle layer artificial skin 2.
More than specific embodiment of the utility model is described in detail, but it is as example, the utility model is not restricted to specific embodiment described above.To those skilled in the art, any equivalent modifications that this practicality is carried out and substituting also all among category of the present utility model.Therefore, not breaking away from impartial conversion and the modification of being done under the spirit and scope of the present utility model, all should be encompassed in the scope of the present utility model.
Claims (9)
1. an operation is sewed up training pattern, it is characterized in that, is divided into three-decker; Wherein, the upper strata is made of a complete artificial skin; The middle layer is a sliding layer, is arranged in parallel by polylith rectangular shape artificial skin and forms; Lower floor is a hollow layer.
2. operation according to claim 1 is sewed up training pattern, it is characterized in that, has the emulation otch on the described upper strata artificial skin.
3. operation according to claim 2 is sewed up training pattern, it is characterized in that, the position of described emulation otch and middle layer artificial skin interconnect locate corresponding.
4. operation according to claim 1 is sewed up training pattern, it is characterized in that described upper strata artificial skin's thickness is 0.4cm; Described middle layer artificial skin's thickness is 1.0cm.
5. operation according to claim 1 is sewed up training pattern, it is characterized in that, evenly smears talcum powder on described upper strata artificial skin and the middle layer artificial skin's surface of contact.
6. operation according to claim 1 is sewed up training pattern, it is characterized in that, both sides, described middle layer are fixing artificial skin, and upper strata and lower floor are connected and fixed by described fixedly artificial skin.
7. operation according to claim 1 is sewed up training pattern, it is characterized in that artificial skin's length in described middle layer is greater than artificial skin's length on upper strata.
8. operation according to claim 1 is sewed up training pattern, it is characterized in that described lower floor hollow layer is that transparent material is made.
9. sew up training pattern according to claim 1 or 8 described operations, it is characterized in that, be contained with a plurality of balloons in the described hollow layer, the balloon upper end contacts with the artificial skin who forms the middle layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202161931U CN201751924U (en) | 2010-06-04 | 2010-06-04 | Surgical operation suture training model |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202161931U CN201751924U (en) | 2010-06-04 | 2010-06-04 | Surgical operation suture training model |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201751924U true CN201751924U (en) | 2011-02-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202161931U Expired - Fee Related CN201751924U (en) | 2010-06-04 | 2010-06-04 | Surgical operation suture training model |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201751924U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105092337A (en) * | 2015-09-06 | 2015-11-25 | 中国石油天然气股份有限公司 | Model for simulating rock structure and manufacturing method thereof |
-
2010
- 2010-06-04 CN CN2010202161931U patent/CN201751924U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105092337A (en) * | 2015-09-06 | 2015-11-25 | 中国石油天然气股份有限公司 | Model for simulating rock structure and manufacturing method thereof |
| CN105092337B (en) * | 2015-09-06 | 2017-12-05 | 中国石油天然气股份有限公司 | Model for simulating rock structure and manufacturing method thereof |
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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: 20110223 Termination date: 20110604 |