CN205307020U - Target gatherer of accurate surgery operation is exclusively used in - Google Patents
Target gatherer of accurate surgery operation is exclusively used in Download PDFInfo
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- CN205307020U CN205307020U CN201521107313.3U CN201521107313U CN205307020U CN 205307020 U CN205307020 U CN 205307020U CN 201521107313 U CN201521107313 U CN 201521107313U CN 205307020 U CN205307020 U CN 205307020U
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- handle
- retractor
- gatherer
- targeting
- guide
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Abstract
The utility model relates to a target gatherer of accurate surgery operation is exclusively used in, including bullnose and retractor, the bullnose can stretch into the inner chamber of retractor and the most advanced tip opening from the retractor of oval taper of bullnose stretches out, the upper end of retractor is equipped with the handle of being connected that is used for with robotic arm fixed connection respectively to and be used for cooperating the fixed handle who is connected, the last fixing hole that is provided with of fixed handle with the bullnose, the upper end of bullnose is equipped with respectively and is used for getting the handle of putting this bullnose to and be used for cooperating the fixed coordination handle of being connected with fixed handle, be provided with a plurality of fixed columns of pegging graft with the fixing hole cooperation on the fixed coordination handle, the utility model discloses healthy brain tissue around brain tissue lesion that reduction that not only can furthest caused because of the tractive, the protection operation passageway, going on smoothly of the putting into of target gatherer, the process of taking out is guaranteed to simple structure, good reliability moreover, is favorable to shortening operation time, improves operation efficiency and success rate.
Description
Technical field
This utility model relates to technical field of medical instruments, is specifically related to one and is exclusively used in accurate operating targeting gatherer.
Background technology
Often using the apparatuses such as brain spatula in accurate surgical operation such as cerebral surgery operation at present, it is widely used in the separation focus point in the brains such as various brain tumor and metastatic brain tumor in occupying lesion excision, exposes open surgery position. But, its distinct issues are in that because using brain spatula to open the brain health tissues damage that cranium tractive causes, thus causing the unpredictalbe a series of complication of various brain tissue impairment and sequela. Meanwhile, also accidental in clinical operation have one to retract apparatus, and it can provide a surgical pathway, operate relatively easy effectively, improve procedure efficiency, shorten operating time, reduce the threat of postoperative infection, revive as early as possible for patient and rehabilitation is offered help. But this retract apparatus exist structure fixing unstable or be difficult to fix, the surgical pathway visual field is poor, apparatus intervention size cannot the accurate series of problems such as grasp, have a strong impact on procedure efficiency, be unfavorable for location of operation; If owing to select apparatus model improper or fixing built on the sand etc. former so that change pull device in operation process, also patient will be caused extra Brain injuries.
Utility model content
The purpose of this utility model is in that to provide one to be exclusively used in accurate operating targeting gatherer for the deficiencies in the prior art, it is provided that at least one surgical operating instrument enters as can the operation path of precise positioning and surgical field of view clearly during delicate surgery inside cerebral tissue etc. This device provides an accurate targeting for focus to import path when can not only carry out accurate surgical operation for surgeon, decreases to greatest extent because opening brain tissue impairment, the fabulous cerebral tissue protecting surgical pathway adjacent healthy that cranium tractive causes simultaneously.And, holder each modular construction science is simple, highly reliable, ensure that and be exclusively used in the putting into of accurate operating targeting gatherer, take out being smoothed out and good surgical field of view of process, greatly improve procedure efficiency, accuracy and success rate, significantly shorten operating time, thus effectively reducing or avoiding a series of complication because cerebral tissue opened for a long time and surgical injury causes and sequela.
This utility model is achieved through the following technical solutions this purpose:
One is exclusively used in accurate operating targeting gatherer, guide and retractor including the axial slightly tapering being made of clear material, the oval taper tip of inner chamber and guide that described guide can extend into retractor is stretched out from the open-ended of retractor, the upper end of described retractor is provided with edge, it is respectively provided with at the edge of these both sides, edge and fixes the connection handle being connected with mechanical arm, and it is used for the fixed handle being connected with guide, described fixed handle is provided with some fixed vias; The upper end of described guide is provided with edge, it is respectively provided with and the handle picking and placeing this guide at the edge of its both sides, edge, and it is used for the secure fit handle being connected with fixed handle, described secure fit handle is provided with some and described fixed via and coordinates the fixing post of grafting.
Wherein, described fixed handle is consistent with the length of secure fit handle, and in the assembled state, the outside being arranged at fixed handle of described secure fit handle clad type.
Wherein, the length being shorter in length than connection handle of described handle, and in the assembled state, the outside being arranged at connection handle of described handle clad type, the outer end of described connection handle is provided with for fixing the attachment structure being connected with mechanical arm.
Wherein, the oval taper tip place of described guide is provided with an oval aperture.
Further, described guide and retractor are provided with antifogging coating.
Further, described retractor is provided with for characterizing the scale stretching into deep brain.
As preferably, the edge, upper end of described guide and retractor is frosted opening.
Further preferred, described frosted opening part is also coated with dark light-absorbing coating.
Relative to prior art, the beneficial effects of the utility model are: the guide being exclusively used in the axial slightly tapering that accurate operating targeting gatherer includes being made of clear material of the present utility model and retractor, the oval taper tip of inner chamber and guide that described guide can extend into retractor is stretched out from the open-ended of retractor, the upper end of described retractor is provided with edge, it is respectively provided with at the edge of these both sides, edge and fixes the connection handle being connected with mechanical arm, and it is used for the fixed handle being connected with guide, described fixed handle is provided with some fixed vias, the upper end of described guide is provided with edge, it is respectively provided with at the edge of its both sides, edge and the hands handle picking and placeing this guide, and it is used for the secure fit handle being connected with fixed handle, described secure fit handle is provided with some and described fixed via and coordinates the fixing post of grafting, surgical pathway and the surgical field of view clearly of one accurate targeting can not only be provided, reduce because opening the brain tissue impairment that cranium tractive causes to greatest extent, the cerebral tissue of protection operation path adjacent healthy, and the fixer structure science that is made up of fixed handle and secure fit handle is simple, highly reliable, ensure to be exclusively used in putting into of accurate operating targeting gatherer, being smoothed out of taking-up process, be conducive to improving procedure efficiency and success rate, shorten operating time.
Accompanying drawing explanation
Fig. 1 is the disassembled form structural representation being exclusively used in accurate operating targeting gatherer of the present utility model.
Fig. 2 is the assembled state structural representation being exclusively used in accurate operating targeting gatherer of the present utility model.
Fig. 3 is the cross-sectional view in Fig. 2 along line A-A.
In figure: 1-guide; 2-retractor; 3-ellipse taper is most advanced and sophisticated; 4-is open-ended; 5-connection handle; 6-fixed handle; 7-fixed via, 8-handle, 9-secure fit handle, 10-fixes post, 11-attachment structure, 12-scale.
Detailed description of the invention
Below in conjunction with drawings and the specific embodiments, this utility model is described in detail.
Embodiment 1.
Such as Fig. 1, shown in 2, the present embodiment provides one to be exclusively used in accurate operating targeting gatherer, guide 1 and retractor 2 including the axial slightly tapering being made of clear material, the oval taper tip 3 of inner chamber and guide 1 that described guide 1 can extend into retractor 2 is stretched out from open-ended the 4 of retractor 2, the upper end of described retractor 2 is provided with edge, it is respectively provided with at the edge of these both sides, edge and fixes the connection handle 5 being connected with mechanical arm, and it is used for the fixed handle 6 being connected with guide 1, described fixed handle 6 is provided with some fixed vias 7, the upper end of described guide 1 is provided with edge, it is respectively provided with at the edge of its both sides, edge and the handle 8 picking and placeing this guide 1, and it is used for the secure fit handle 9 being connected with fixed handle 6, described secure fit handle 9 is provided with some and described fixed via 7 and coordinates the fixing post 10 of grafting.
Being exclusively used in accurate operating targeting gatherer surgical pathway and the surgical field of view clearly of one accurate targeting can not only be provided of the present embodiment; reduce the cerebral tissue of the brain tissue impairment because tractive causes, protection operation path adjacent healthy to greatest extent; and the fixer structure that is made up of fixed handle 6 and secure fit handle 9 is simple, highly reliable; ensure to be exclusively used in the putting into of accurate operating targeting gatherer, take out being smoothed out of process, be conducive to improving procedure efficiency, shortening operating time.
As shown in Figure 3, described fixed handle 6 is consistent with the length of secure fit handle 9, and in the assembled state, the outside being arranged at fixed handle 6 of described secure fit handle 9 clad type, guide 1 and retractor 2 are being easily separated in the process of operation, easily by promptly secure fit handle 9, and guide 1 can taken out from retractor 2, prevent from taking-up process, retractor 2 being impacted, be prevented effectively from the brain tissue to patient and cause extra damage.
Wherein, the length being shorter in length than connection handle 5 of described handle 8, and in the assembled state, the outside being arranged at connection handle 5 of described handle 8 clad type, the outer end of described connection handle 5 is provided with for fixing the attachment structure 11 being connected with mechanical arm, operation process is exclusively used in accurate operating targeting gatherer by mechanical arm is fixed of the present utility model, ensure the stability of retractor in operation process, by coordinating of handle 8 and secure fit handle 9, it is ensured that guide 1 takes out being smoothed out of process.
Wherein, most advanced and sophisticated 3 places of the oval taper of described guide 1 are provided with an oval aperture, it is simple to reduce in the process stretch into brain tissue and enter tissue tension and simultaneously by big hydrocrania sucking-off, it is to avoid surgical field of view is impacted.
Further, described guide 1 and retractor 2 are provided with antifogging coating, greatly improve the definition of surgical field of view, it is ensured that being smoothed out of operation process, improve efficiency and success rate.
Further, described retractor 2 is provided with for characterizing the scale 12 stretching into deep brain, it is easy to doctor and dynamically rests in the degree of depth being exclusively used in when accurate operating targeting gatherer is advanced into brain tissue of the present utility model at any time, guarantee that accurate targeting imports, improve procedure efficiency. Meanwhile, operation process advances about 1cm every time, often can carry out hydrops vacuuming operation.
As preferably, the edge, upper end of described guide 1 and retractor 2 is frosted opening and is coated with dark light-absorbing coating, the effect absorbing light and importing path of clearly performing the operation can be effectively played, it is to avoid the impact that in operation process, impact and the apparatus in the surgical visual field are obscured by light full through the tissue caused and apparatus.
The art being exclusively used in accurate operating targeting gatherer of the present utility model operates:
First moisten with Sterile Saline before surgery, after wardrobe cranium perforate that cerebral tissue focus precise positioning is gone forward side by side, guide 1 is inserted retractor 2 internal, and constitute an entirety slowly insert head perforate by fixing post 10 is inserted fixed via 7, in the process according to the scale 12 on retractor 2, slowly advance to operative site, advance about 1cm every time, often hydrops vacuuming operation can be carried out, observe the situation of traveling process and outer wall surrounding tissue simultaneously, the important nerve in advancing and blood vessel can be avoided by the slight angle of inclination adjusting gatherer, release the pressurized of surrounding tissue, after arriving operative site, guide 1 is taken out, retractor 2 is fixed on mechanical arm, then now described retractor 2 can provide at least one surgical operating instrument to enter as inside cerebral tissue, can the operation path of precise positioning and surgical field of view clearly when carrying out delicate surgery, if retractor 2 needs further propelling cerebral tissue, it is necessary to again guide 1 is stretched in retractor 2, be then advanced into new position, retractor 2 is taken off after terminating by operation from mechanical arm, slowly removes from cerebral tissue.
Embodiment described above only have expressed some embodiments of the present utility model, and it describes comparatively concrete and detailed, but therefore can not be interpreted as the restriction to this utility model the scope of the claims. It should be pointed out that, for the person of ordinary skill of the art, without departing from the concept of the premise utility, it is also possible to make some deformation and improvement, these broadly fall into protection domain of the present utility model. Therefore, the protection domain of this utility model patent should be as the criterion with claims.
Claims (8)
1. one kind is exclusively used in accurate operating targeting gatherer, guide and retractor including the axial slightly tapering being made of clear material, the oval taper tip of inner chamber and guide that described guide can extend into retractor is stretched out from the open-ended of retractor, it is characterized in that: the upper end of described retractor is provided with edge, it is respectively provided with at the edge of these both sides, edge and fixes the connection handle being connected with mechanical arm, and it is used for the fixed handle being connected with guide, described fixed handle is provided with some fixed vias; The upper end of described guide is provided with edge, it is respectively provided with and the handle picking and placeing this guide at the edge of its both sides, edge, and it is used for the secure fit handle being connected with fixed handle, described secure fit handle is provided with some and described fixed via and coordinates the fixing post of grafting.
2. according to claim 1 it is exclusively used in accurate operating targeting gatherer, it is characterised in that: described fixed handle is consistent with the length of secure fit handle, and in the assembled state, the outside being arranged at fixed handle of described secure fit handle clad type.
3. according to claim 2 it is exclusively used in accurate operating targeting gatherer, it is characterized in that: the length being shorter in length than connection handle of described handle, and in the assembled state, the outside being arranged at connection handle of described handle clad type, the outer end of described connection handle is provided with for fixing the attachment structure being connected with mechanical arm.
4. according to claim 1 it is exclusively used in accurate operating targeting gatherer, it is characterised in that: the oval taper tip place of described guide is provided with an oval aperture.
5. according to claim 1 it is exclusively used in accurate operating targeting gatherer, it is characterised in that: described guide and retractor are provided with antifogging coating.
6. according to claim 1 it is exclusively used in accurate operating targeting gatherer, it is characterised in that: described retractor is provided with for characterizing the scale stretching into deep brain.
7. according to claim 1-6 any one, it is exclusively used in accurate operating targeting gatherer, it is characterised in that: the edge, upper end of described guide and retractor is frosted opening.
8. according to claim 7 it is exclusively used in accurate operating targeting gatherer, it is characterised in that: described frosted opening part is also coated with dark light-absorbing coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521107313.3U CN205307020U (en) | 2015-12-24 | 2015-12-24 | Target gatherer of accurate surgery operation is exclusively used in |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521107313.3U CN205307020U (en) | 2015-12-24 | 2015-12-24 | Target gatherer of accurate surgery operation is exclusively used in |
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| Publication Number | Publication Date |
|---|---|
| CN205307020U true CN205307020U (en) | 2016-06-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201521107313.3U Active CN205307020U (en) | 2015-12-24 | 2015-12-24 | Target gatherer of accurate surgery operation is exclusively used in |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108814664A (en) * | 2018-09-07 | 2018-11-16 | 中国人民解放军陆军军医大学第附属医院 | A kind of cranium brain deep operation clear tubular retractor |
| CN112220507A (en) * | 2020-09-21 | 2021-01-15 | 兰州兰飞医疗器械有限公司 | Brain retracting device for surgical operation, use method and application thereof |
| CN114469206A (en) * | 2022-02-14 | 2022-05-13 | 福建医科大学附属第一医院 | Accurate location brain leads out device |
-
2015
- 2015-12-24 CN CN201521107313.3U patent/CN205307020U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108814664A (en) * | 2018-09-07 | 2018-11-16 | 中国人民解放军陆军军医大学第附属医院 | A kind of cranium brain deep operation clear tubular retractor |
| CN108814664B (en) * | 2018-09-07 | 2020-09-22 | 中国人民解放军陆军军医大学第一附属医院 | Transparent tubular retractor for craniocerebral deep operation |
| CN112220507A (en) * | 2020-09-21 | 2021-01-15 | 兰州兰飞医疗器械有限公司 | Brain retracting device for surgical operation, use method and application thereof |
| CN114469206A (en) * | 2022-02-14 | 2022-05-13 | 福建医科大学附属第一医院 | Accurate location brain leads out device |
| CN114469206B (en) * | 2022-02-14 | 2023-11-07 | 福建医科大学附属第一医院 | Accurate location brain retractor |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 510000, room 38, 1705 North Gate Road, Guangzhou, Guangdong, Liwan District Patentee after: Guangdong Armaflex Medical Technology Co Ltd Address before: 510000, room 38, 1705 North Gate Road, Guangzhou, Guangdong, Liwan District Patentee before: GUANGZHOU TULESI MEDICAL TECHNOLOGY CO., LTD. |