CN202951111U - Child prepuce spiral dilator - Google Patents
Child prepuce spiral dilator Download PDFInfo
- Publication number
- CN202951111U CN202951111U CN 201220613527 CN201220613527U CN202951111U CN 202951111 U CN202951111 U CN 202951111U CN 201220613527 CN201220613527 CN 201220613527 CN 201220613527 U CN201220613527 U CN 201220613527U CN 202951111 U CN202951111 U CN 202951111U
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- Prior art keywords
- injection
- water
- prepuce
- child
- dilator
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- Expired - Fee Related
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Abstract
The utility model discloses a child prepuce spiral dilator, and belongs to the technical field of medical instruments. The child prepuce spiral dilator is composed of a water outlet head, an injection sleeve, a water injection membrane, a rubber plug, an injection screw and a fixing nut, a sleeve neck of the injection sleeve is inserted into an inner cavity of the water outlet head, the fixing nut is arranged at the tail end of the injection sleeve, the half front part of the injection screw is arranged inside the injection sleeve, outer threads matched with inner threads of the fixing nut are arranged on the injection screw, and the water injection membrane is sleeved on the water outlet head. When the child prepuce spiral dilator is used, firstly a proper amount of water is injected inside the injection sleeve, due to the fact that the injection screw is screwed reversely, the water injection membrane is tightly attached on the surface of a water injection head under the effect of air pressure, when the water injection head is inserted into a proper position inside a prepuce opening, the injection screw is screwed forward, water is slowly pressed into the water injection membrane which is enabled to gradually form a cylindrical water bag, and the narrow prepuce opening of a child can be effectively dilated. The child prepuce spiral dilator is easy to operate, capable of enabling water injection to be slow and stable, effectively dilating the narrow prepuce opening, and enabling the child to have no pain when the child prepuce spiral dilator is operated, and low in cost.
Description
Technical field:
This utility model belongs to technical field of medical instruments, is a kind of foreskin dilator.
Background technology:
Redundant prepuce and phimosis is one of higher commonly encountered diseases of male's incidence rate, if in the untimely treatment of male's preschool period, can cause the pathological changes such as Chinese Fetal Foreskin Fibroblasts adhesion, dysuria, adolesce, can affect the penis normal development, simultaneously, be unfavorable for cleaning glans penis, cause smegma to pile up, cause inflammation etc.Common solution is Wrapping annulus cuts operation at present, but usually in preschool period inconvenience operation, can not cause the attention that preschool children ' s parents is enough, and the operation of being unwilling for this phenomenon, the invention provides a kind of device that can expand the narrow ostium praeputiale of children's.
Foreskin dilator of the prior art mainly contains two kinds of forms, and a kind of is to utilize water pocket to expand, such as CN2156872Y; A kind of is to utilize machinery to expand, such as CN2113783U.Because the Chinese Fetal Foreskin Fibroblasts stenostomy, the former is owing to the existence of rubber bag tank is unfavorable for inserting in the foreskin, and the employing injector to inject, and expansionary force is inhomogeneous, causes easily pain; The latter adopts machinery, and Area of bearing is less in the process of expansion, causes easily patient's pain.
Summary of the invention:
The technical problems to be solved in the utility model is to disclose spiral Chinese Fetal Foreskin Fibroblasts dilator safe, not painful in a kind of therapeutic process.
The scheme of this utility model technical solution problem is to adopt Water outlet, shot sleeve, the water filling film, rubber stopper, injection screw and hold-doun nut consist of spiral Chinese Fetal Foreskin Fibroblasts dilator, Water outlet is cylindric, have apopore on the sidewall, the front end of shot sleeve has a neck, the inner chamber interference fit of cylinder neck and Water outlet, the cylinder neck inserts the inner chamber of Water outlet, hold-doun nut is at the tail end of shot sleeve, the first half of injection screw is in shot sleeve, external screw thread with the hold-doun nut screw-internal thread fit is arranged on the injection screw, rubber stopper is on the injection screw top, the water filling film is bag-shaped nonelastic flexible film, the water filling Membrane cover is on Water outlet, and its opening is embedded in the junction of Water outlet and cylinder neck.
During use, at first inject an amount of water in shot sleeve, by oppositely turning injection screw, the shot sleeve internal gas pressure reduces, and the water filling film will tightly be fitted in the water filling head surface under atmospheric effect, be convenient to the water filling head and be inserted in the narrow ostium praeputiale.Treat that the water filling head is inserted into appropriate location in the ostium praeputiale, forward turns injection screw, and water slowly is pressed in the water filling film, makes it form gradually a cylindrical water pocket, can effectively expand the narrow ostium praeputiale of children's.
This utility model is simple to operate, water filling is slow steadily, can form columniform water pocket, can effectively expand narrow ostium praeputiale, form unobstructed urethra, during operation, infant is painless, with low cost, only needing to change the water filling film can be repeatedly used, simultaneously, and can be according to the actual demand of patient's phimosis, select the water filling film of suitable dimension, strong adaptability.
Description of drawings:
Accompanying drawing 1 is this utility model cutaway view.
The specific embodiment:
This utility model is by Water outlet 1, shot sleeve 2, water filling film 3, rubber stopper 4, injection screw 5 and hold-doun nut 6 consist of, Water outlet 1 is cylindric, have apopore 9 on the sidewall, the front end of shot sleeve 2 has a neck 7, inner chamber 8 interference fit of cylinder neck 7 and Water outlet 1, cylinder neck 7 inserts the inner chamber 8 of Water outlet 1, hold-doun nut 6 is at the tail end of shot sleeve 2, the first half of injection screw 5 is in shot sleeve 2, external screw thread with hold-doun nut 6 screw-internal thread fit is arranged on the injection screw 5, and rubber stopper 4 is on injection screw 5 tops, and water filling film 3 is bag-shaped nonelastic flexible film, water filling film 3 is enclosed within on the Water outlet 1, and its opening is embedded in the junction of Water outlet 1 and cylinder neck 7.
Claims (1)
1. spiral Chinese Fetal Foreskin Fibroblasts dilator, it is characterized in that: it is by Water outlet, shot sleeve, the water filling film, rubber stopper, injection screw and hold-doun nut consist of, Water outlet is cylindric, have apopore on the sidewall, the front end of shot sleeve has a neck, the inner chamber interference fit of cylinder neck and Water outlet, the cylinder neck inserts the inner chamber of Water outlet, hold-doun nut is at the tail end of shot sleeve, and the first half of injection screw has the external screw thread with the hold-doun nut screw-internal thread fit on the injection screw in shot sleeve, rubber stopper is on the injection screw top, the water filling film is bag-shaped nonelastic flexible film, and the water filling Membrane cover is on Water outlet, and its opening is embedded in the junction of Water outlet and cylinder neck.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220613527 CN202951111U (en) | 2012-11-20 | 2012-11-20 | Child prepuce spiral dilator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220613527 CN202951111U (en) | 2012-11-20 | 2012-11-20 | Child prepuce spiral dilator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202951111U true CN202951111U (en) | 2013-05-29 |
Family
ID=48456706
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220613527 Expired - Fee Related CN202951111U (en) | 2012-11-20 | 2012-11-20 | Child prepuce spiral dilator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202951111U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104606768A (en) * | 2015-01-28 | 2015-05-13 | 温州医科大学附属第二医院育英儿童医院 | Prepuce expander |
| CN107427373A (en) * | 2015-05-12 | 2017-12-01 | 苏峻良 | Foreskin plastotype set group, apparatus and method |
| CN114795334A (en) * | 2022-06-10 | 2022-07-29 | 张丙日 | Prepuce expansion equipment |
-
2012
- 2012-11-20 CN CN 201220613527 patent/CN202951111U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104606768A (en) * | 2015-01-28 | 2015-05-13 | 温州医科大学附属第二医院育英儿童医院 | Prepuce expander |
| CN107427373A (en) * | 2015-05-12 | 2017-12-01 | 苏峻良 | Foreskin plastotype set group, apparatus and method |
| CN114795334A (en) * | 2022-06-10 | 2022-07-29 | 张丙日 | Prepuce expansion equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130529 Termination date: 20131120 |