阅读说明：本技术 一种***扩张器 (A kind of foreskin dilator ) 是由 林小武 于 2019-09-30 设计创作，主要内容包括：本发明公开了一种包皮扩张器。本发明包括扩张瓣,所述扩张瓣内部活动连接有调节器装置,所述调节器装置包括套筒和轴承,所述轴承位于套筒内壁且固定连接,所述轴承内部固定连接有调节柱,所述套筒外侧固定连接有一号连接圈,所述调节柱外侧螺纹连接有二号连接圈,所述扩张瓣上端与一号连接圈活动连接,所述二号连接圈外侧通过推杆与扩张瓣活动连接,所述一号连接圈上方设置有连接杆,所述连接杆固定连接在套筒外侧,所述连接杆两端均固定连接有卡环,所述调节柱上端固定连接有转动环,本发明通过设置有调节器装置,调节圈装置可以对扩张瓣的扩张角度进行随意调节,提高了包皮扩张器的使用效果。(The invention discloses a kind of foreskin dilators.The present invention includes expansion valve, the expansion valve internal activity is connected with adjuster device, the adjuster device includes sleeve and bearing, the bearing is located at sleeve lining and is fixedly connected, the Bearing inner is fixedly connected with adjustable column, No.1 clamping ring is fixedly connected on the outside of the sleeve, the adjustable column outside screw is connected with No. two clamping rings, the expansion valve upper end is flexibly connected with No.1 clamping ring, it is flexibly connected by push rod with expansion valve on the outside of No. two clamping rings, connecting rod is provided with above the No.1 clamping ring, the connecting rod is fixedly connected on the outside of sleeve, the connecting rod both ends are fixedly connected to snap ring, the adjustable column upper end is fixedly connected with swivel becket, the present invention is by being provided with adjuster device, the expansion angle of expansion valve can arbitrarily be adjusted by adjusting coil apparatus, improve foreskin dilator Using effect.)

1. a kind of foreskin dilator, it is characterised in that: including expanding valve (1), expansion valve (1) internal activity is connected with adjusting Device device (2), the adjuster device (2) include sleeve (3) and bearing (11), and the bearing (11) is located at sleeve (3) inner wall And be fixedly connected, it is fixedly connected with adjustable column (6) inside the bearing (11), is fixedly connected with No.1 on the outside of the sleeve (3) Clamping ring (4), adjustable column (6) outside screw are connected with No. two clamping rings (9), and the expansion valve (1) upper end and No.1 connect Adapter ring (4) is flexibly connected, and is flexibly connected by push rod (10) with expansion valve (1) on the outside of No. two clamping rings (9), the No.1 It is provided with connecting rod (7) above clamping ring (4), the connecting rod (7) is fixedly connected on the outside of sleeve (3), the connecting rod (7) Both ends are fixedly connected to snap ring (8), and adjustable column (6) upper end is fixedly connected with swivel becket (5).

2. foreskin dilator according to claim 1, it is characterised in that: expansion valve (1) quantity is provided with four groups.

3. foreskin dilator according to claim 1, it is characterised in that: the expansion valve (1) is Openworks shape.

4. foreskin dilator according to claim 1, it is characterised in that: adjustable column (6) the lower outer surface setting There is external screw thread.

5. foreskin dilator according to claim 1, it is characterised in that: No.1 clamping ring (4) diameter is greater than described No. two clamping ring (9) diameters.

6. foreskin dilator according to claim 1, it is characterised in that: on the outside of the swivel becket (5) and the snap ring (8) Surface is fixedly connected to protective jacket.

Technical field

The present invention relates to a kind of medical instruments, and in particular to a kind of foreskin dilator.

Background technique

Phimosis is children's common disease, and children's phimosis makes foreskin not since ostium praeputiale is narrow or foreskin and glans penis adhesion It can open backward and expose urethral orifice and glans penis.All there is phimosis after general boy's birth, with advancing age part phimosis Gradually improve.Have physiological phimosis after most children birth, i.e., stick together between foreskin and glans penis, ostium praeputiale it is narrow Small, foreskin cannot turn over, glans penis cannot appear.Physiological phimosis mostly can several months gradually self-healing after birth.Pathologic packet Stem refers to that its phimosis fails self-healing with the growth of child age.Advocate that asymptomatic children's phimosis uses after 3 years old at present Various methods carry out early intervention treatment, for there is the phimosis for having the symptoms such as urinary tract infections, posthitis repeatedly opinion to release early Phimosis.The harm of children's phimosis is mainly shown as harm and late injury in the recent period.Harm in the recent period is mainly urine inability, urine point Scattered, frequent micturition, ostium praeputiale repeated infection, redness, urodynia, urinary tract infections, children scratch penis intentionally.Harm at a specified future date is mainly shadow Ring the development of penis；Cause foreskin, penis head, urethral orifice infection and chronic inflammation hyperplasia, the long-term accumulation of smegma repeatedly It is the principal element for causing carcinoma of penis, long-term redundant prepuce or phimosis may also influence male's sexual.Therefore children are wrapped Stem is it is necessary to carry out appropriate intervention, to reduce brought adverse consequences, and is conducive to the phallic development of children and psychology Sound development.

But current foreskin dilator structure is simple, can not according to treatment progress and the size for suffering from sentiment integral extension mouth, Expansion size is difficult to grasp, and easily causes treatment pain, therefore, increases treatment cycle, effect is unobvious.

For this purpose, it is proposed that a kind of foreskin dilator.

Summary of the invention

The technical problem to be solved by the present invention is to overcome the deficiencies of the prior art and provide a kind of foreskin dilator, with solution Certainly the problems mentioned above in the background art.

To achieve the above object, the invention provides the following technical scheme: a kind of foreskin dilator, including expansion valve, it is described Expansion valve internal activity is connected with adjuster device, and the adjuster device includes sleeve and bearing, and the bearing is located at sleeve It inner wall and being fixedly connected, the Bearing inner is fixedly connected with adjustable column, it is fixedly connected with No.1 clamping ring on the outside of the sleeve, The adjustable column outside screw is connected with No. two clamping rings, and the expansion valve upper end is flexibly connected with No.1 clamping ring, and described two It is flexibly connected by push rod with expansion valve on the outside of number clamping ring, the No.1 clamping ring top is provided with connecting rod, the connection Bar is fixedly connected on the outside of sleeve, and the connecting rod both ends are fixedly connected to snap ring, and the adjustable column upper end is fixedly connected with Swivel becket.

Preferably, the expansion valve particular number is provided with four groups.

Preferably, the expansion valve is Openworks shape.

Preferably, adjustable column lower outer surface is provided with external screw thread.

Preferably, the No.1 connection loop diameter is greater than No. two connection loop diameters.

Preferably, the swivel becket and the snap ring outer surface are fixedly connected to protective jacket.

Compared with prior art, the beneficial effects of the present invention are: the present invention is by being provided with adjuster device, to expansion When the expansion angle of valve is adjusted, rotation adjustable column moves up and down No. two clamping rings on the outside of adjustable column, to push away Dynamic expansion valve is expanded and is closed, so that foreskin dilator can carry out any expansion angle adjusting when in use, is improved Its comfort, expansion size easily adjust, and safety more preferably, has good using effect.

Detailed description of the invention

Fig. 1 is the overall structure diagram of the embodiment of the present invention；

Fig. 2 is the structural schematic diagram of the adjusting coil apparatus of the embodiment of the present invention；

Fig. 3 is the sleeve inner structural schematic diagram of the embodiment of the present invention.

In figure: 1- expands valve, 2- adjuster device, 3- sleeve, 4- No.1 clamping ring, 5- swivel becket, 6- and adjusts Column, 7- connecting rod, 8- snap ring, No. bis- clamping rings of 9-, 10- push rod, 11- bearing.

Specific embodiment

Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other Embodiment shall fall within the protection scope of the present invention.

Fig. 1~3 are please referred to, the present invention provides a kind of technical solution: a kind of foreskin dilator, including expansion valve 1, the expansion It opens 1 internal activity of valve and is connected with adjuster device 2, the adjuster device 2 includes sleeve 3 and bearing 11,11, the bearing It in 3 inner wall of sleeve and is fixedly connected, adjustable column 6 is fixedly connected with inside the bearing 11, is fixedly connected on the outside of the sleeve 3 No.1 clamping ring 4,6 outside screw of adjustable column are connected with No. two clamping rings 9,1 upper end of expansion valve and No.1 clamping ring 4 It is flexibly connected, is flexibly connected by push rod 10 with expansion valve 1 on the outside of No. two clamping rings 9, is set above the No.1 clamping ring 4 It is equipped with connecting rod 7, the connecting rod 7 is fixedly connected on 3 outside of sleeve, and 7 both ends of connecting rod are fixedly connected to snap ring 8, 6 upper end of adjustable column is fixedly connected with swivel becket 5.

Further, 1 particular number of expansion valve is provided with four groups and expansion valve 1 is Openworks shape, i.e. hollow structure, and four The group expansion valve 1 improves the comfort level of expander when in use.

Further, the 6 lower outer surface of adjustable column is provided with external screw thread, rotates the adjustable column 6 and facilitates drive No. two clamping rings 9 move up and down.

Further, 4 diameter of No.1 clamping ring is greater than 9 diameter of No. two clamping rings, facilitates to the expansion Valve 1 is installed.

Further, the swivel becket 5 and 8 outer surface of snap ring are fixedly connected to protective jacket, improve expander and exist The comfort level of hand when use.

Specifically, rotating the adjustable column 6 when adjusting angle required for expander when using and making No. two companies Adapter ring 9 moves up and down in the outside of the adjustable column 6, and when No. two clamping rings 9 move upwards, push the push rod 10 1 End is expanded outward, so that the expansion valve 1 expansion, and when No. two clamping rings 9 move downward, the expansion valve 1 Closure.

It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding And modification, the scope of the present invention is defined by the appended.

The present invention, when the expansion angle to expansion valve is adjusted, rotates adjustable column by being provided with adjuster device So that No. two clamping rings move up and down on the outside of adjustable column, to push expansion valve to be expanded and be closed, so that foreskin expands Prop can carry out any expansion angle adjusting when in use, improve its comfort, and expansion size easily adjusts, safety Property more preferably, have good using effect.

It the composite can be widely applied to medical instruments field.