CN203179374U - Laparoscope urethrovesical anastomosis operation training die - Google Patents
Laparoscope urethrovesical anastomosis operation training die Download PDFInfo
- Publication number
- CN203179374U CN203179374U CN 201320031780 CN201320031780U CN203179374U CN 203179374 U CN203179374 U CN 203179374U CN 201320031780 CN201320031780 CN 201320031780 CN 201320031780 U CN201320031780 U CN 201320031780U CN 203179374 U CN203179374 U CN 203179374U
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- China
- Prior art keywords
- laparoscope
- urethrovesical
- bladder
- urethra
- mould
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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 28
- 230000003872 anastomosis Effects 0.000 title claims abstract description 20
- 210000003708 urethra Anatomy 0.000 claims abstract description 41
- 210000003932 urinary bladder Anatomy 0.000 claims description 39
- 238000002357 laparoscopic surgery Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 3
- 238000001356 surgical procedure Methods 0.000 abstract description 3
- 238000004140 cleaning Methods 0.000 abstract description 2
- 239000002994 raw material Substances 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 abstract 2
- 239000012778 molding material Substances 0.000 abstract 2
- 239000000463 material Substances 0.000 description 17
- 239000007788 liquid Substances 0.000 description 15
- 238000007493 shaping process Methods 0.000 description 15
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000000338 in vitro Methods 0.000 description 2
- 210000000244 kidney pelvis Anatomy 0.000 description 2
- 238000005728 strengthening Methods 0.000 description 2
- 210000000626 ureter Anatomy 0.000 description 2
- 206010060862 Prostate cancer Diseases 0.000 description 1
- 208000000236 Prostatic Neoplasms Diseases 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000009800 partial cystectomy Methods 0.000 description 1
- 230000008447 perception Effects 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 238000002271 resection Methods 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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Abstract
The utility model belongs to medical teaching and training appliances and discloses a die for manufacturing an urethrovesical model used for laparoscope urethrovesical anastomosis operation training. A laparoscope urethrovesical anastomosis operation training die comprises a pressurizing injector and an urethrovesical die. The laparoscope urethrovesical anastomosis operation training die is simple in structure and convenient for disassembling and cleaning; the laparoscope urethrovesical anastomosis operation training die employs a liquid-state molding material as a raw material for use and produces the urethrovesical model as a product which is applicable to various laparoscope simulated training boxes currently found on the market; the texture of the liquid-state molding material is similar to that of the bladder and urethra and the appearance of the model is similar to that of the bladder and urethra, so that a trainee is enabled to feel like staying on the scene; and the laparoscope urethrovesical anastomosis operation training die can be used for mass production of the urethrovesical model for performing repeated practices to achieve a good training effect, and the urethrovesical models can be not only applicable to laparoscopic surgery simulated training, but also applicable to beginner open surgery exercising.
Description
Technical field
The utility model belongs to the medical teaching training instrument, make the mould of the bladder urethra model that is used for the training of laparoscope vesicourethral anastomosis, the product of this mould is applicable to the various laparoscope simulated trainings of use and beginner's open surgery training on the market at present.
Background technology
Laparoscopic surgery is short with its Wicresoft, attractive in appearance, hospital stays, favored release time soon.Laparoscopic surgery has strict learning curve, need a large amount of simulated trainings, just can set up the laparoscopic surgery basic two-dimentional visual field and depth perception, and technical requirement is very high owing to excise under laparoscope, sew up, tie a knot, therefore, Yan Ge in-vitro simulated training can improve trainee's operation skill, raising operation quality, grasp operation main points.The laparoscope vesicourethral anastomosis is that the prostate cancer radical correction recovers one of successional important step of Urinary Bladder, very high to technical requirement, be directly connected to the effect of operation, so can improve operation skill in in-vitro simulated training, shorten operating time, improve the operation quality.
Summary of the invention
The purpose of this utility model provides a kind of mould of making bladder urethra model, and this model is applicable to the various laparoscope simulated training casees that use on the market, to solve the difficulty that present laparoscope vesicourethral anastomosis lacks the exercise model.This mould can be produced bladder urethra model in a large number, the trainee is by repeating, grasp training content and the operation skill of vesicourethral anastomosis comprehensively, shorten operating time, improve the operation quality, for real laparoscope vesicourethral anastomosis is laid sturdy technical foundation, also can be applicable to simulate the exercise of operations such as open vesicourethral anastomosis and partial cystectomy simultaneously.
Technical solutions of the utility model are as follows:
2 of pressurization injectors, 3 on bladder urethra mould amounts to 5.
One, pressurization injector: be divided into each one of cylinder body and injector.
1, cylinder body is the round cylinder of open-top, is used for containing the liquid condition shaping material, and its bottom is base, matches with base groove above the renal pelvis ureters mould head part, prevents that the liquid condition shaping material is excessive; Central authorities have a filling orifice relative with the base groove filling orifice, are used for injecting the liquid condition shaping material, and fixed bolt hole is arranged for being 3 isosceles triangles in the edge, and is relative with bladder urethra mould head part upper base groove fixed bolt hole, is used for fixing.
2, injector is divided into handle, push rod and piston three parts.Handle is disc, is used for application of force pressurization; Push rod is round bar shape, connects handle and piston; It is cylindric that piston is, and there is annular groove on its surface, is used for strengthening leakproofness.
Two, bladder urethra mould: be divided into totally 3 of head part, end part and external members.
1, head part is rectangular parallelepiped, and upper face center has base groove and pressurization injector base to match, and its central authorities have filling orifice to communicate with the base filling orifice, are used for the liquid condition shaping material and inject mould; The edge is relative with pressurization injector base fixed bolt hole for being 3 isosceles triangles arrangement fixed bolt holes, is used for fixing, and prevents that the liquid condition shaping material is excessive.Four jiaos is fixed bolt hole, relative with end part fixed bolt hole, is used for being connected and fixed end part; Both sides are gim peg, and fixedly keyhole is relative with end part, prevent displacement; Lower surface is hemispherical groove, is used for holding external member.
2, end part is rectangular parallelepiped, and upper face center is hemispherical groove, is used for holding external member, and its center bottom has the right cylinder keyhole, is used for holding external member urethra body and pilot pin; The upper surface both sides are fixing keyhole, and are quite right with the head part gim peg, are used for locating.
3, external member is made up of spherical body of urinary bladder, cylindrical urethra body and circular bar shape pilot pin three parts.
Advantage of the present utility model is:
Of the present utility model simple and reasonable, be convenient to disassembly, cleaning.Raw materials used is the liquid condition shaping material, its product is bladder urethra model, be applicable to the various laparoscope simulated training casees that use the market, because the liquid condition shaping material texture is close with the bladder urethra, profile and bladder urethra likeness in form, the trainee is as if on the spot in person, can produce in a large number, repeat, not only can be used for the exercise of laparoscope vesicourethral anastomosis, can also be used for operation exercises such as the open vesicourethral anastomosis of beginner and bladder with partial resection, reach good training effect.
The utility model injects bladder urethra mould with the liquid condition shaping material, make bladder urethra model, be applicable to the various laparoscope simulated training casees that use on the market at present, the trainee is repeated according to surgical operation step, grasp operation method, the exercise operation skill shortens operating time, improve the operation quality, also can be used for the beginner and practise open surgery.
This mould can be made bladder urethra model in a large number and repeat for the trainee.
Description of drawings
Fig. 1 sees for the injector side of cylinder block, and 1 is cylinder body, and 2 is the base filling orifice.
Fig. 2 is cylinder body base norma basilaris, and 1 is fixed bolt hole, and 2 is the base filling orifice.
Fig. 3 sees for the injector side, and 1 is handle, and 2 is push rod, and 3 is piston.
Fig. 4 is that bladder urethra mould head part side is seen, and 1 is base groove, and 2 is filling orifice and external member groove, and 3 is fixed bolt hole, and 4 are the dismounting groove, and 5 is gim peg.
Fig. 5 is for to see above the bladder urethra mould head part, and 1 is fixed bolt hole, and 2 is filling orifice, and 3 is fixed bolt hole.
Fig. 6 is that the part side is seen at the bottom of the bladder urethra mould, and 1 is fixed bolt hole, and 2 is the external member groove.
Fig. 7 is part norma basilaris at the bottom of the bladder urethra mould, and 1 is fixed bolt hole, and 2 is external member location keyhole.
Fig. 8 is that bladder urethra mould external member side is seen, and 1 is spherical body of urinary bladder, and 2 is cylindrical urethra body, and 3 is pilot pin.
Embodiment:
This fact comprises 2 of pressurization injectors, and 3 on bladder urethra mould amounts to 5.
One, pressurization injector: be divided into each one of cylinder body and injector.
As shown in Figure 1, cylinder body 1 is the round cylinder of open-top, is used for containing the liquid condition shaping material, and its bottom is base, matches with base groove above the renal pelvis ureters mould head part, prevents that the liquid condition shaping material is excessive; Central authorities have a filling orifice 2 relative with the base groove filling orifice, are used for injecting the liquid condition shaping material.As shown in Figure 2, fixed bolt hole 1 is arranged for being 3 isosceles triangles in the edge, and is relative with bladder urethra mould head part upper base groove fixed bolt hole, is used for fixing.
As shown in Figure 3, injector is divided into handle 1, push rod 2 and piston 3 three parts.Handle 1 is disc, is used for application of force pressurization; Push rod 2 is round bar shape, connects handle and piston 3; Piston 3 is cylindric, and there is annular groove on its surface, is used for strengthening leakproofness.
Two, bladder urethra mould: be divided into totally 3 of head part, end part and external members.
As shown in Figure 4, head part is rectangular parallelepiped, and upper face center has base groove 1 and pressurization injector base to match, and its central authorities have filling orifice 2 to communicate with the base filling orifice, are used for the liquid condition shaping material and inject mould; The edge is relative with pressurization injector base fixed bolt hole for being 3 isosceles triangles arrangement fixed bolt holes 3, is used for fixing, and prevents that the liquid condition shaping material is excessive; Both sides are gim peg 5, and fixedly keyhole is relative with end part, prevent displacement.As shown in Figure 5, four jiaos is fixed bolt hole 1, relative with end part fixed bolt hole, is used for being connected and fixed end part; Lower surface is hemispherical groove, is used for holding external member.
As shown in Figure 6, end part is rectangular parallelepiped, and the upper surface both sides are fixing keyhole 1, and are relative with the head part gim peg, is used for the location, and upper face center is hemispherical groove 2, for holding external member.As shown in Figure 7, the upper surface both sides are fixing keyhole 1, and are relative with the head part gim peg, are used for the location, and center bottom has right cylinder keyhole 2, for holding external member urethra body and pilot pin.
As shown in Figure 8, external member is made up of spherical body of urinary bladder 1, cylindrical urethra body 2 and circular bar shape pilot pin 3 three parts.
External member is put at the bottom of the bladder urethra mould in the part, after the pilot pin fixation, cover bladder urethra mould head part, keep gim peg and fixedly keyhole be harmonious, the dismounting groove is relative, after the Corner Strapped bolt screws, the injector cylinder body is linked to each other with head part, bolt, the liquid condition shaping material is injected in the cylinder body, and the injector pressurization is injected space between bladder urethra mould head part, end part and the external member with the liquid condition shaping material, treat material cured after, take bladder urethra mould apart, take off finished product along external member and can use.
Pressurization injector and bladder urethra mold material are metal, plastics, synthetic material etc., can be for repeatedly or disposable use, and volume size can adjust accordingly according to request for utilization.
Claims (5)
1. laparoscope bladder urethra anastomosis operative training mould is characterized in that: it comprises pressurization injector and bladder urethra mould, and the injector that wherein pressurizes comprises cylinder body and injector, and described bladder urethra mould comprises head part, end part and external member; Described cylinder body is the round cylinder of open-top, and the base groove on the bottom of described cylinder body and the described head part matches, and described cylinder body central authorities have a filling orifice relative with the filling orifice of described base groove; Described injector comprises handle, push rod and piston, and described push rod connects described handle and piston; Described head part upper face center arranges described base groove, and described base groove central authorities have filling orifice to communicate with described base filling orifice, and described head part lower surface is hemispherical groove; Part upper face center of the described end is hemispherical groove, and center bottom has the right cylinder keyhole; Described external member comprises spherical body of urinary bladder, cylindrical urethra body and circular bar shape pilot pin.
2. a kind of laparoscope bladder urethra anastomosis operative training mould as claimed in claim 1, it is characterized in that: described cylinder body edge arranges fixed bolt hole, and is relative with the fixed bolt hole of described base groove.
3. a kind of laparoscope bladder urethra anastomosis operative training mould as claimed in claim 1, it is characterized in that: described handle is disc, and described piston is cylindric.
4. a kind of laparoscope bladder urethra anastomosis operative training mould as claimed in claim 3, it is characterized in that: described piston face has annular groove.
5. a kind of laparoscope bladder urethra anastomosis operative training mould as claimed in claim 1, it is characterized in that: four jiaos of described head part arrange fixed bolt hole, and the fixed bolt hole of part is relative with the described end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320031780 CN203179374U (en) | 2013-01-22 | 2013-01-22 | Laparoscope urethrovesical anastomosis operation training die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320031780 CN203179374U (en) | 2013-01-22 | 2013-01-22 | Laparoscope urethrovesical anastomosis operation training die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203179374U true CN203179374U (en) | 2013-09-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320031780 Expired - Fee Related CN203179374U (en) | 2013-01-22 | 2013-01-22 | Laparoscope urethrovesical anastomosis operation training die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203179374U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105324806A (en) * | 2014-03-31 | 2016-02-10 | 株式会社发索科技 | Peritoneal cavity simulator |
| CN109741672A (en) * | 2018-10-19 | 2019-05-10 | 嘉兴学院 | Self-organized replaceable modular human urethral end-to-end anastomosis simulation surgery simulation trainer |
-
2013
- 2013-01-22 CN CN 201320031780 patent/CN203179374U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105324806A (en) * | 2014-03-31 | 2016-02-10 | 株式会社发索科技 | Peritoneal cavity simulator |
| CN109741672A (en) * | 2018-10-19 | 2019-05-10 | 嘉兴学院 | Self-organized replaceable modular human urethral end-to-end anastomosis simulation surgery simulation trainer |
| CN109741672B (en) * | 2018-10-19 | 2021-06-18 | 嘉兴学院 | Self-organized replaceable modular human urethral end-to-end anastomosis simulation surgery simulation trainer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130904 Termination date: 20150122 |
|
| EXPY | Termination of patent right or utility model |