CN205177256U - Percutaneous kidney puncture model - Google Patents
Percutaneous kidney puncture model Download PDFInfo
- Publication number
- CN205177256U CN205177256U CN201520816759.7U CN201520816759U CN205177256U CN 205177256 U CN205177256 U CN 205177256U CN 201520816759 U CN201520816759 U CN 201520816759U CN 205177256 U CN205177256 U CN 205177256U
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- China
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- model
- kidney
- percutaneous
- percutaneous renal
- renal puncture
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- Expired - Fee Related
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Abstract
The utility model discloses a percutaneous kidney puncture model, organize model, percutaneous kidney pjncture needle and operating portion around kidney model, kidney, moving mechanism that fixture and drive fixture that the operating portion includes centre gripping percutaneous kidney pjncture needle removed. Percutaneous kidney pjncture needle is punctured outside organizing the model by the moving mechanism drive after by the fixture centre gripping and gets into the kidney model, simulates a passageway from skin to the kidney promptly from this, finds the optimal path of passageway on this model to fast settling in true percutaneous kidney art gets the stone passageway through this route, reduces to establish to have some setbacks because of passageway in the art and causes the injury to patient.
Description
Technical field
The utility model relates to a kind of through skin kidney surgical simulation device, particularly a kind of percutaneous renal puncture model.
Background technology
Kidney stone is urinary system common disease, percutaneous nephroscope lithotripsy stone-extraction operation is commonly used during treatment, percutaneous nephroscope lithotripsy stone-extraction operation enters kidney by lancet puncture and expand step by step to set up a passage from skin to kidney, by this passage, mirror (hard mirror/soft lens) is inserted kidney to renal plevis kidney calices, utilize laser, the rock breaking tool such as ultrasonic, kidney stone is smashed taking-up.But it is enough accurate that the channel path from skin to kidney must ensure, could carry out follow-up work fast, and one of kidney organ that to be human bloodstream enrich very much, if puncture channel is selected unreasonable, possibly cannot find calculus, operation cannot be carried out; Or puncture procedure is improper, very easily injured blood vessel causes massive haemorrhage, serious threat patient vitals safety.Therefore, disposable in operation, to set up puncture channel be accurately very important.
For above-mentioned deficiency, be necessary to study a kind of model can simulating percutaneous renal puncture operation, find the optimal channel through skin kidney art by this model, to set up passage fast in true operation.
Utility model content
In view of this, the technical problems to be solved in the utility model is to provide a kind of percutaneous renal puncture model, finds the optimal channel through skin kidney art by this model, to set up passage fast in true operation.
Percutaneous renal puncture model of the present utility model, comprises
-kidney model,
-circumrenal organize models,
-percutaneous renal puncture pin,
-operating portion, makes percutaneous renal puncture pin puncture from organize models and enters kidney model, comprises the clamping device of clamping percutaneous renal puncture pin and drives the travel mechanism of clamping device movement.
Further, described travel mechanism comprises pedestal, the slide that pedestal slides and drives the transverse cylinder of slide.
Further, described clamping device comprises support, pressure pad and pressure cylinder, and described support has the groove placing percutaneous renal puncture pin, described pressure cylinder is rack-mount, and percutaneous renal puncture pin is pressed in groove by depressing air cylinder driven by described pressure pad.
Further, described clamping device also comprises swing arm and oscillating cylinder, described swing arm one end and slide hinged, the other end is connected with support, and described oscillating cylinder drives swing arm to swing on slide.
The beneficial effects of the utility model: percutaneous renal puncture model of the present utility model, comprise kidney model, circumrenal organize models, percutaneous renal puncture pin and operating portion, operating portion comprises the clamping device of clamping percutaneous renal puncture pin and drives the travel mechanism of clamping device movement.Percutaneous renal puncture pin enters kidney model by being driven to puncture from organize models by travel mechanism after gripper mechanism grips, namely a passage from skin to kidney is simulated thus, find the optimal path of passage on the mold, and get stone passage by this path true foundation fast in skin kidney art, reduce because Path Setup in art has some setbacks and cause the injury to patient.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further described.
Fig. 1 is structural representation of the present utility model.
Embodiment
Below with reference to accompanying drawing, the utility model is described in detail, as shown in the figure: the percutaneous renal puncture model of the present embodiment, comprise kidney model 1, circumrenal organize models 2, percutaneous renal puncture pin 3 and operating portion 4, operating portion 4 comprises the clamping device 410 of clamping percutaneous renal puncture pin 3 and drives the travel mechanism 420 of clamping device movement, puncture from organize models 2 is driven to enter kidney model 1 by travel mechanism after percutaneous renal puncture pin is clamped by clamping device 410, namely a passage from skin to kidney is simulated thus, find the optimal path of passage on the mold, and get stone passage by this path true foundation in skin kidney art.The data of the kidney model 1 and circumrenal organize models 2 that relate to human body are all from patient self CT three-dimensional reconstruction, the situation of real operation as far as possible during to ensure simulated operation, namely percutaneous renal puncture pin path out selected by organize models 2 and kidney model 1 is the path required for real operation, this path is the parameter that true path of performing the operation provides three-dimensional data, implements during operation by this path.
As the further improvement of technique scheme, described travel mechanism 420 comprises pedestal 421, the slide 422 that pedestal slides and drives the transverse cylinder 423 of slide, and clamping device 410 422 drives by transverse cylinder 423 movement and the puncture behavior of percutaneous renal puncture pin 3 in organize models 2 that realize clamping device 410 on slide.
As the further improvement of technique scheme, described clamping device 410 comprises support 411, pressure pad 412 and pressure cylinder 413, described support 411 has the groove 414 placing percutaneous renal puncture pin, described pressure cylinder 413 is arranged on support 411, and described pressure pad 412 is driven by pressure cylinder 413 and is pressed in groove 414 by percutaneous renal puncture pin.The groove 414 on support 411 put into by percutaneous renal puncture pin 3, then depressing cylinder 413 drives pressure pad 412 to move to percutaneous renal puncture pin 3, under the pressure effect of pressure cylinder 413, percutaneous renal puncture pin 3 compresses by pressure pad 412, completes the clamping to percutaneous renal puncture pin 3.
As the further improvement of technique scheme, described clamping device 410 also comprises swing arm 415 and oscillating cylinder 416, described swing arm 416 one end and slide 422 hinged, the other end is connected with support 411, described oscillating cylinder 416 drives swing arm 415 to swing on slide 422, swung by swing arm 415 and enter angle in organize models 2 so that percutaneous renal puncture pin 3 can be adjusted within the scope of certain angle, more real sham operated.
What finally illustrate is, above embodiment is only in order to illustrate the technical solution of the utility model and unrestricted, although be described in detail the utility model with reference to preferred embodiment, those of ordinary skill in the art is to be understood that, can modify to the technical solution of the utility model or equivalent replacement, and not departing from aim and the scope of technical solutions of the utility model, it all should be encompassed in the middle of right of the present utility model.
Claims (4)
1. a percutaneous renal puncture model, is characterized in that: comprise
-kidney model (1),
-circumrenal organize models (2),
-percutaneous renal puncture pin (3),
-operating portion (4), makes percutaneous renal puncture pin puncture from organize models and enters kidney model, comprises the clamping device (410) of clamping percutaneous renal puncture pin and drives the travel mechanism (420) of clamping device movement.
2. percutaneous renal puncture model according to claim 1, is characterized in that: described travel mechanism (420) comprises pedestal (421), the slide (422) that pedestal slides and drives the transverse cylinder (423) of slide.
3. percutaneous renal puncture model according to claim 2, it is characterized in that: described clamping device (410) comprises support (411), pressure pad (412) and pressure cylinder (413), described support (411) has the groove (414) placing percutaneous renal puncture pin, described pressure cylinder (413) is arranged on support (411), and described pressure pad (412) is driven by pressure cylinder (413) and is pressed in groove (414) by percutaneous renal puncture pin.
4. percutaneous renal puncture model according to claim 3, it is characterized in that: described clamping device (410) also comprises swing arm (415) and oscillating cylinder (416), described swing arm (416) one end and slide (422) hinged, the other end is connected with support (411), and described oscillating cylinder (416) drives swing arm (415) to swing on slide (422).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520816759.7U CN205177256U (en) | 2015-10-20 | 2015-10-20 | Percutaneous kidney puncture model |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520816759.7U CN205177256U (en) | 2015-10-20 | 2015-10-20 | Percutaneous kidney puncture model |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205177256U true CN205177256U (en) | 2016-04-20 |
Family
ID=55741216
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520816759.7U Expired - Fee Related CN205177256U (en) | 2015-10-20 | 2015-10-20 | Percutaneous kidney puncture model |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205177256U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2683068A1 (en) * | 2017-03-24 | 2018-09-24 | Manuel CARBALLO QUINTA | Percutaneous renal access simulator (Machine-translation by Google Translate, not legally binding) |
-
2015
- 2015-10-20 CN CN201520816759.7U patent/CN205177256U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2683068A1 (en) * | 2017-03-24 | 2018-09-24 | Manuel CARBALLO QUINTA | Percutaneous renal access simulator (Machine-translation by Google Translate, not legally binding) |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160420 Termination date: 20161020 |