CN204601360U - A kind of Urology Surgery divulsor - Google Patents
A kind of Urology Surgery divulsor Download PDFInfo
- Publication number
- CN204601360U CN204601360U CN201520145467.5U CN201520145467U CN204601360U CN 204601360 U CN204601360 U CN 204601360U CN 201520145467 U CN201520145467 U CN 201520145467U CN 204601360 U CN204601360 U CN 204601360U
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- CN
- China
- Prior art keywords
- sheath
- inner sleeve
- handle
- balloon
- rear end
- Prior art date
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- Expired - Fee Related
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Abstract
The utility model discloses a kind of Urology Surgery divulsor, comprise charge valve, balloon, handle and air bleeding valve, the rear end of described handle is provided with balloon, and the rear end of balloon is provided with charge valve, and the side of handle is provided with air bleeding valve; The front end of described handle is provided with straight tube, and straight tube is made up of trocar sheath and inner sleeve, is provided with one section of female thread in the middle part of trocar sheath inside tube wall, and inner sleeve rear portion tube wall arranged outside has one section of external screw thread; External screw thread on inner sleeve is connected with the screw-internal thread fit on described trocar sheath; The rear end of described inner sleeve is provided with and has been threaded connection sheath cylinder, and sheath cylinder inside is provided with sheath bar; Sheath cylinder of the present utility model is made up of soft material, thus entirety can be torn than being easier to, and smooth outer surface, smooth, and like this when being inserted in urethra, self can not cause damage to urethra, and production cost is low, and result of use is good.
Description
Technical field
This utility model relates to a kind of Urology Surgery apparatus, specifically a kind of Urology Surgery divulsor.
Background technology
At present, the major therapy areas of Urology Surgery has: various urinary stone and complicated renal calculi, kidney and tumor of bladder, prostatic hyperplasia and prostatitis, the inflammation of Testes And Epididymides and tumor, hydrocele of common sheath of testis and spermatic cord, various urinary system injury, urinary system congenital malformation, as hypospadias, cryptorchidism, hydronephrosis that stricture of pyeloureteric junction causes etc., urethral dilatation is the common hands art of Urology Surgery, the urethral dilatation device structure design of prior art is unreasonable, usual employing stainless steel tube is progressively expanded from fine to coarse, because body of stainless steel is hard, larger misery can be brought to patient in operation process, surgical quality is poor.In order to meet the treatment requirement of Different Individual, producer generally according to the length of straight tube and the diameter of bend pipe as specifications parameter, produce a whole set of divulsor, such as: produce same length of straight pipe but a series of dilators of different bend pipe diameter, produce a series of dilators etc. of same bend pipe diameter but different length of straight pipe.Because the difference of individual sufferer is too large, hospital is sold to by the dilator that producer also can only produce some regular sizes, and doctor, when treating to patient, usually can not carry out best treatment to patient due to the restriction of dilator specification.
Utility model content
The purpose of this utility model is to provide a kind of Urology Surgery divulsor, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, this utility model provides following technical scheme:
A kind of Urology Surgery divulsor, comprise charge valve, balloon, handle and air bleeding valve, the rear end of described handle is provided with balloon, and the rear end of balloon is provided with charge valve, and the side of handle is provided with air bleeding valve; The front end of described handle is provided with straight tube, and straight tube is made up of trocar sheath and inner sleeve, is provided with one section of female thread in the middle part of trocar sheath inside tube wall, and inner sleeve rear portion tube wall arranged outside has one section of external screw thread; External screw thread on inner sleeve is connected with the screw-internal thread fit on described trocar sheath; The rear end of described inner sleeve is provided with and has been threaded connection sheath cylinder, and sheath cylinder inside is provided with sheath bar; The through hole that the end of sheath cylinder is provided with, on the same line, through hole peripheral hardware has the sealing for closed through hole for the central axis of through hole and the central axis of sheath cylinder.
Further, the length of described female thread is five times of external thread section length.
Further, described sheath cylinder is made up of soft material.
Compared with prior art, sheath cylinder of the present utility model is made up of soft material, thus entirety can be torn than being easier to, and it is smooth outer surface, smooth, like this when being inserted in urethra, self can not cause damage to urethra, and sheath cylinder inside is provided with sheath bar, sheath bar for ensureing the intensity that sheath cylinder is enough, can be inserted in urethra; This utility model is length-adjustable thread connecting mode because straight tube adopts, and have employed dismountable thread connecting mode between sheath cylinder and straight tube, only need to produce this kind of length-adjustable straight tube, and the sheath cylinder of different-diameter specification, during use, length of straight pipe is adjusted to appropriate length, then chooses suitable sheath cylinder and be connected on straight tube, the divulsor of a variety of specification can be assembled, production cost is low, and result of use is good.
Accompanying drawing explanation
Fig. 1 is the structural representation of Urology Surgery divulsor.
Detailed description of the invention
Be described in more detail below in conjunction with the technical scheme of detailed description of the invention to this patent.
Refer to Fig. 1, a kind of Urology Surgery divulsor, comprise charge valve 1, balloon 2, handle 3 and air bleeding valve 4, the rear end of described handle 3 is provided with balloon 2, and the rear end of balloon 2 is provided with charge valve 1, and the side of handle 3 is provided with air bleeding valve 4; The front end of described handle 3 is provided with straight tube 5, and straight tube 5 is made up of trocar sheath 51 and inner sleeve 52, is provided with one section of female thread 53 in the middle part of trocar sheath 51 inside tube wall, and inner sleeve 52 rear portion tube wall arranged outside has one section of external screw thread 54; The length of described female thread 53 is five times of external screw thread 54 segment length, and the external screw thread 54 on inner sleeve 52 is connected with the female thread 53 on described trocar sheath 51; The rear end of described inner sleeve 52 is provided with and has been threaded connection sheath cylinder 6, sheath cylinder 6 is made up of soft material, thus entirety can be torn than being easier to, and it is smooth outer surface, smooth, like this when being inserted in urethra, self can not cause damage to urethra, and sheath cylinder 6 inside is provided with sheath bar 61, sheath bar 61 for ensureing the intensity that sheath cylinder 6 is enough, can be inserted in urethra; The through hole 7 that the end of sheath cylinder 6 is provided with, on the same line, through hole 7 peripheral hardware has the sealing 8 for closed through hole 7 for the central axis of through hole 7 and the central axis of sheath cylinder 6.This utility model adopts length-adjustable thread connecting mode due to straight tube 5, and have employed dismountable thread connecting mode between sheath cylinder 6 and straight tube 5, only need to produce this kind of length-adjustable straight tube 5, and the sheath cylinder 6 of different-diameter specification, during use by straight tube 5 length adjustment to appropriate length, then choose suitable sheath cylinder 6 and be connected on straight tube 5, the divulsor of a variety of specification can be assembled, production cost is low, and result of use is good.
Above the better embodiment of this patent is explained in detail, but this patent is not limited to above-mentioned embodiment, in the ken that one skilled in the relevant art possesses, various change can also be made under the prerequisite not departing from this patent aim.
Claims (3)
1. a Urology Surgery divulsor, comprises charge valve, balloon, handle and air bleeding valve, it is characterized in that, the rear end of described handle is provided with balloon, and the rear end of balloon is provided with charge valve, and the side of handle is provided with air bleeding valve; The front end of described handle is provided with straight tube, and straight tube is made up of trocar sheath and inner sleeve, is provided with one section of female thread in the middle part of trocar sheath inside tube wall, and inner sleeve rear portion tube wall arranged outside has one section of external screw thread; External screw thread on inner sleeve is connected with the screw-internal thread fit on described trocar sheath; The rear end of described inner sleeve is provided with and has been threaded connection sheath cylinder, and sheath cylinder inside is provided with sheath bar; The through hole that the end of sheath cylinder is provided with, on the same line, through hole peripheral hardware has the sealing for closed through hole for the central axis of through hole and the central axis of sheath cylinder.
2. Urology Surgery divulsor according to claim 1, is characterized in that, the length of described female thread is five times of external thread section length.
3. Urology Surgery divulsor according to claim 1, is characterized in that, described sheath cylinder is made up of soft material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520145467.5U CN204601360U (en) | 2015-03-13 | 2015-03-13 | A kind of Urology Surgery divulsor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520145467.5U CN204601360U (en) | 2015-03-13 | 2015-03-13 | A kind of Urology Surgery divulsor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204601360U true CN204601360U (en) | 2015-09-02 |
Family
ID=53953957
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520145467.5U Expired - Fee Related CN204601360U (en) | 2015-03-13 | 2015-03-13 | A kind of Urology Surgery divulsor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204601360U (en) |
-
2015
- 2015-03-13 CN CN201520145467.5U patent/CN204601360U/en not_active Expired - Fee Related
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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: 20150902 Termination date: 20160313 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |