CN204520897U - A kind of renal fibroblast sheath - Google Patents
A kind of renal fibroblast sheath Download PDFInfo
- Publication number
- CN204520897U CN204520897U CN201520075757.7U CN201520075757U CN204520897U CN 204520897 U CN204520897 U CN 204520897U CN 201520075757 U CN201520075757 U CN 201520075757U CN 204520897 U CN204520897 U CN 204520897U
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- CN
- China
- Prior art keywords
- blocking
- hole
- puncture sheath
- sheath pipe
- head
- Prior art date
- 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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Abstract
A kind of renal fibroblast sheath, comprise puncture sheath pipe, the tube wall of puncture sheath pipe is provided with plural inner fovea part, inner fovea part is provided with through hole, a through hole is provided with conduit wherein, and other through hole is provided with blocking, and blocking comprises blocking head and blocking connecting portion, the outer surface of blocking head is cambered surface, and blocking connecting portion is connected with through hole and blocks after head coordinates with inner fovea part makes the outer surface of blocking head match with the tube wall of puncture sheath pipe.Because be provided with conduit on puncture sheath pipe, conduit can reduce kidney inner high voltage enables flushing liquor go out from conduit and puncture sheath bank of tubes, conduit coordinates with the through hole of diverse location by the length according to extending into kidney portion, other through hole blocking is blocked, blocking connecting portion is connected with through hole and blocks after head coordinates with inner fovea part makes the outer surface of blocking head match with the tube wall of puncture sheath pipe, the integrity at the tube wall place of puncture sheath pipe can be ensured like this, make puncture sheath pipe can enter into kidney portion by ureter smoothly.
Description
Technical field
This utility model relates to a kind of medical instruments field, is specifically related to a kind of renal fibroblast sheath.
Background technology
Along with the progress of science and technology, modern surgery operation towards less invasive techniques direction high speed development, especially Urology Surgery leader wherein especially.And carrying out along with Minimally Invasive Surgery, supporting operating theater instruments is also constantly weeded out the old and bring forth the new, and good operating theater instruments can help doctor to complete operation smoothly, reduces the complication of operation, improves safety and the success rate of operation.In the present operative treatment to kidney, proximal ureteral calculus, the doctor of hospital with good conditionsi and technology, to the process of above case, the percutaneous renal puncture rubble substantially all taking Wicresoft gets stone operation.
In prior art, puncture sheath is a plastic bushing being about 15cm, and after existing puncture sheath is placed, because puncture sheath only has an outlet, inserting of chamber mirror device all can only export at this with the circulation of flushing liquor.Because puncture sheath and ureteral gap is very little, cause the pressure in kidney too high, flushing liquor may be there is and arrange not situation out from the outlet of puncture sheath.
Summary of the invention
The technical problems to be solved in the utility model is to provide a kind of decompressor reduction kidney inner high voltage that is equipped with and flushing liquor can be discharged and can regulate the renal fibroblast sheath of the position of decompressor.
In order to solve the problems of the technologies described above, this utility model comprises puncture sheath pipe, the tube wall of described puncture sheath pipe is provided with plural inner fovea part along puncture sheath pipe axial direction, inner fovea part is provided with through hole, a through hole is provided with dismountable conduit wherein, other through hole is provided with dismountable blocking, described blocking comprises blocking head and blocking connecting portion, the outer surface of described blocking head is cambered surface, and blocking connecting portion is connected with through hole and blocks after head coordinates with inner fovea part makes the outer surface of blocking head match with the tube wall of puncture sheath pipe.Because be provided with conduit on puncture sheath pipe, conduit can reduce kidney inner high voltage enables flushing liquor go out from conduit and puncture sheath bank of tubes, again because be provided with plural inner fovea part on the tube wall of puncture sheath pipe, inner fovea part is provided with through hole, conduit coordinates with the through hole of diverse location by the length according to extending into kidney portion, other through hole blocking is blocked, and because the outer surface of blocking head is cambered surface, blocking connecting portion is connected with through hole and blocks after head coordinates with inner fovea part makes the outer surface of blocking head match with the tube wall of puncture sheath pipe, the integrity at the tube wall place of puncture sheath pipe can be ensured like this, puncture sheath Guan Nenggeng is made to enter into kidney portion by ureter smoothly.
As further improvement of the utility model, described blocking can for being threaded with the connected mode of through hole.
As further improvement of the utility model, described conduit can for being threaded with the connected mode of through hole.
As further improvement of the utility model, described blocking can block for gum elastic.
As further improvement of the utility model, the square groove of indent can be provided with at the blocking head of described blocking, can coordinate conveniently will block with square groove by screwdriver like this and take out from through hole.
As further improvement of the utility model, in described through hole, can screw thread be provided with, described blocking connecting portion can be evenly equipped with projection.
In sum, the utility model has the advantages that decompressor reduction kidney inner high voltage is housed to be made flushing liquor discharge and can regulate the position of decompressor.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is described in more detail.
Fig. 1 is sectional view of the present utility model.
Fig. 2 is the close-up schematic view of blocking place in Fig. 1 of the present utility model.
Fig. 3 is structural representation of the present utility model.
Detailed description of the invention
By shown in Fig. 1 to Fig. 3, this utility model comprises puncture sheath pipe 1, the tube wall of described puncture sheath pipe 1 is provided with four inner fovea parts 2 along puncture sheath pipe 1 axial direction, inner fovea part 2 is provided with through hole 3, a through hole 3 is provided with dismountable conduit 4 wherein, other through hole 3 is provided with dismountable gum elastic blocking 5, gum elastic blocking 5 with the connected mode of through hole 3 for being threaded, the connected mode of conduit 4 and through hole 3 is for being threaded, described gum elastic blocking 5 comprises blocking head 6 and blocking connecting portion 7, blocking head 6 is provided with the square groove 8 of indent, the outer surface of described blocking head 6 is cambered surface, blocking connecting portion 7 is connected with through hole 3 and blocks after head 6 coordinates with inner fovea part 2 makes the outer surface of blocking head 6 match with the tube wall of puncture sheath pipe 1.
Because be provided with conduit 4 on puncture sheath pipe 1, conduit 4 can reduce kidney inner high voltage enables flushing liquor discharge from conduit 4 and puncture sheath pipe 1, again because be provided with four inner fovea parts 2 on the tube wall of puncture sheath pipe 4, inner fovea part 2 is provided with through hole 3, conduit 4 coordinates with the through hole 3 of diverse location by the length according to extending into kidney portion, other through hole 3 is blocked with gum elastic blocking 5, and because the outer surface of blocking head 6 is cambered surface, blocking connecting portion 7 is connected with through hole 3 and blocks after head 6 coordinates with inner fovea part 2 makes the outer surface of blocking head 6 match with the tube wall of puncture sheath pipe 1, the integrity at the tube wall place of puncture sheath pipe 1 can be ensured like this, make puncture sheath pipe 1 can enter into kidney portion by ureter more smoothly.Can coordinate to come convenience that gum elastic is blocked 5 with square groove 8 by screwdriver to take out from through hole 3.
Claims (6)
1. a renal fibroblast sheath, comprise puncture sheath pipe, it is characterized in that: on the tube wall of described puncture sheath pipe, be provided with plural inner fovea part along puncture sheath pipe axial direction, inner fovea part is provided with through hole, a through hole is provided with dismountable conduit wherein, other through hole is provided with dismountable blocking, described blocking comprises blocking head and blocking connecting portion, the outer surface of described blocking head is cambered surface, and blocking connecting portion is connected with through hole and blocks after head coordinates with inner fovea part makes the outer surface of blocking head match with the tube wall of puncture sheath pipe.
2. by renal fibroblast sheath according to claim 1, it is characterized in that: the connected mode of described blocking and through hole is for being threaded.
3. by renal fibroblast sheath according to claim 1, it is characterized in that: the connected mode of described conduit and through hole is for being threaded.
4. by renal fibroblast sheath according to claim 1, it is characterized in that: described blocking is gum elastic blocking.
5., by renal fibroblast sheath according to claim 1, it is characterized in that: the square groove being provided with indent at the blocking head of described blocking.
6., by renal fibroblast sheath according to claim 1, it is characterized in that: in described through hole, be provided with screw thread, described blocking connecting portion is evenly equipped with projection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520075757.7U CN204520897U (en) | 2015-02-04 | 2015-02-04 | A kind of renal fibroblast sheath |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520075757.7U CN204520897U (en) | 2015-02-04 | 2015-02-04 | A kind of renal fibroblast sheath |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204520897U true CN204520897U (en) | 2015-08-05 |
Family
ID=53734958
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520075757.7U Expired - Fee Related CN204520897U (en) | 2015-02-04 | 2015-02-04 | A kind of renal fibroblast sheath |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204520897U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113079665A (en) * | 2021-03-29 | 2021-07-06 | 慕思健康睡眠股份有限公司 | End cover, controller and use method of controller |
-
2015
- 2015-02-04 CN CN201520075757.7U patent/CN204520897U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113079665A (en) * | 2021-03-29 | 2021-07-06 | 慕思健康睡眠股份有限公司 | End cover, controller and use method of controller |
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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: 20150805 Termination date: 20220204 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |