CN204543238U - A kind of Urology Surgery divulsor - Google Patents
A kind of Urology Surgery divulsor Download PDFInfo
- Publication number
- CN204543238U CN204543238U CN201520157182.3U CN201520157182U CN204543238U CN 204543238 U CN204543238 U CN 204543238U CN 201520157182 U CN201520157182 U CN 201520157182U CN 204543238 U CN204543238 U CN 204543238U
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- China
- Prior art keywords
- divergent channel
- convergent divergent
- guide valve
- valves
- passage
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Abstract
A kind of Urology Surgery divulsor, comprise the convergent divergent channel of the hollow that syringe, guide valve and one end are closed, syringe connects guide valve by connection tube, guide valve connects the opening of convergent divergent channel, guide valve is installed lobe check-valves, offer fluid passage and silk guide passage in guide valve, fluid passage is communicated with connection tube and convergent divergent channel, and silk guide passage is communicated with lobe check-valves and convergent divergent channel; The blind end of convergent divergent channel is the expansion head of arc, and the end of expansion head is concave membranes, arranges seal wire in the silk guide passage of convergent divergent channel, guide valve and lobe check-valves, and one end of seal wire is sharp-pointed and be positioned at the sidepiece of concave membranes.The anti-infection medicament of adding liquid in this utility model syringe, pushes anti-infection medicament in convergent divergent channel, by urethral dilatation in convergent divergent channel; Concave membranes punctured by wire tips by seal wire driven forward before extracting, anti-infection medicament flows out, and can reduce risk of inflammation.
Description
Technical field
This utility model belongs to Urology Surgery apparatus field, specifically a kind of Urology Surgery divulsor.
Background technology
Divulsor is the conventional medical apparatus and instruments of diagnosis and treatment urethral stricture, some patient's urethral stricture or prostatic hyperplasia use divulsor to have certain risk in actual applications: if use thinner dilator easily cause via, and use thick dilator by very difficult again.So how to improve divulsor have important practical significance.
Existing divulsor has the metal bougie of arc, is divided into a lot of model according to thickness; Or adopt stainless steel tube progressively to expand from fine to coarse, because body of stainless steel is hard, can bring to patient and larger not accommodate pain, effect is poor; The urethral dilatation equipment had in addition is several urethral dilatation pins from thin to thick, first from the thinnest urethral dilatation pin, insert patient's urethra, from carefully expanding patient's urethra gradually to thick, period equipment insertion and take out and all cause the pain of patient, and apparatus touches urethra and easily causes damage and certain risk to it during insertion, cannot add medicine in time after urethral dilatation in addition, also easily cause urethra inflammation.
Utility model content
This utility model provides a kind of Urology Surgery divulsor, in order to solve defect of the prior art.
This utility model is achieved by the following technical programs:
A kind of Urology Surgery divulsor, comprise the convergent divergent channel of the hollow that syringe, guide valve and one end are closed, syringe connects guide valve by connection tube, guide valve connects the opening of convergent divergent channel, guide valve is installed lobe check-valves, offer fluid passage and silk guide passage in guide valve, fluid passage is communicated with connection tube and convergent divergent channel, and silk guide passage is communicated with lobe check-valves and convergent divergent channel; The blind end of convergent divergent channel is the expansion head of arc, and the end of expansion head is concave membranes, arranges seal wire in the silk guide passage of convergent divergent channel, guide valve and lobe check-valves, and one end of seal wire is sharp-pointed and be positioned at the sidepiece of concave membranes.
A kind of Urology Surgery divulsor as above, described fluid passage and silk guide passage communicate.
A kind of Urology Surgery divulsor as above, described syringe arranges graduation mark.
The utility model has the advantages that: this utility model structure is simple, reasonable in design, easy to use, the convergent divergent channel of sealing adopts medical soft rubber to make, make simple, and there is pliability, the pain of patient during urethral dilatation can be reduced: the anti-infection medicament of adding liquid in syringe, anti-infection medicament is pushed in convergent divergent channel, by urethral dilatation in convergent divergent channel; Concave membranes punctured by wire tips by seal wire driven forward before extracting, anti-infection medicament flows out, and can reduce risk of inflammation.
Accompanying drawing explanation
In order to be illustrated more clearly in this utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is structural representation of the present utility model; Fig. 2 is the I partial enlargement structural representation of Fig. 1; Fig. 3 is the II partial enlargement structural representation of Fig. 1.
Reference numeral: 1 syringe 2 connection tube 3 convergent divergent channel 4 guide valve 5 fluid passage 6 silk guide passage 7 lobe check-valves 8 seal wire 9 expansion 10 concave membranes.
Detailed description of the invention
For making the object of this utility model embodiment, technical scheme and advantage clearly, below in conjunction with the accompanying drawing in this utility model embodiment, technical scheme in this utility model embodiment is clearly and completely described, obviously, described embodiment is this utility model part embodiment, instead of whole embodiments.Based on the embodiment in this utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of this utility model protection.
A kind of Urology Surgery divulsor, as shown in Figure 1, Figure 2 and Figure 3, comprise the convergent divergent channel 3 of the hollow that syringe 1, guide valve 4 and one end are closed, syringe 1 connects guide valve 4 by connection tube 2, guide valve 4 connects the opening of convergent divergent channel 3, guide valve 4 is installed lobe check-valves 7, offers fluid passage 5 and silk guide passage 6 in guide valve 4, fluid passage 5 is communicated with connection tube 2 and convergent divergent channel 3, and silk guide passage 6 is communicated with lobe check-valves 7 and convergent divergent channel 3; The blind end of convergent divergent channel 3 is the expansion 9 of arc, and the end of expansion 9 is concave membranes 10, arranges seal wire 8 in the silk guide passage 6 of convergent divergent channel 3, guide valve 4 and lobe check-valves 7, and one end of seal wire 8 is sharp-pointed and be positioned at the sidepiece of concave membranes 10.This utility model structure is simple, reasonable in design, easy to use, the convergent divergent channel of sealing adopts medical soft rubber to make, make simple, and there is pliability, the pain of patient during urethral dilatation can be reduced: the anti-infection medicament of adding liquid in syringe, anti-infection medicament is pushed in convergent divergent channel, by urethral dilatation in convergent divergent channel; Concave membranes punctured by wire tips by seal wire driven forward before extracting, anti-infection medicament flows out, and can reduce risk of inflammation.
Specifically, conveniently make, described fluid passage 5 and silk guide passage 6 communicate.
Concrete, conveniently push medication amount, described syringe 1 arranges graduation mark.
Last it is noted that above embodiment is only in order to illustrate the technical solution of the utility model, be not intended to limit; Although be described in detail this utility model with reference to previous embodiment, those of ordinary skill in the art is to be understood that: it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein portion of techniques feature; And these amendments or replacement, do not make the essence of appropriate technical solution depart from the spirit and scope of each embodiment technical scheme of this utility model.
Claims (3)
1. a Urology Surgery divulsor, it is characterized in that: comprise syringe (1), the convergent divergent channel (3) of the hollow that guide valve (4) and one end are closed, syringe (1) connects guide valve (4) by connection tube (2), guide valve (4) connects the opening of convergent divergent channel (3), guide valve (4) is upper installs lobe check-valves (7), fluid passage (5) and silk guide passage (6) is offered in guide valve (4), fluid passage (5) is communicated with connection tube (2) and convergent divergent channel (3), silk guide passage (6) is communicated with lobe check-valves (7) and convergent divergent channel (3), the blind end of convergent divergent channel (3) is the expansion head (9) of arc, the end of expansion head (9) is concave membranes (10), arrange seal wire (8) in the silk guide passage (6) of convergent divergent channel (3), guide valve (4) and lobe check-valves (7), one end of seal wire (8) is sharp-pointed and be positioned at the sidepiece of concave membranes (10).
2. a kind of Urology Surgery divulsor according to claim 1, is characterized in that: described fluid passage (5) and silk guide passage (6) communicate.
3. a kind of Urology Surgery divulsor according to claim 1, is characterized in that: described syringe (1) arranges graduation mark.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520157182.3U CN204543238U (en) | 2015-03-19 | 2015-03-19 | A kind of Urology Surgery divulsor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520157182.3U CN204543238U (en) | 2015-03-19 | 2015-03-19 | A kind of Urology Surgery divulsor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204543238U true CN204543238U (en) | 2015-08-12 |
Family
ID=53818411
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520157182.3U Expired - Fee Related CN204543238U (en) | 2015-03-19 | 2015-03-19 | A kind of Urology Surgery divulsor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204543238U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111282140A (en) * | 2020-02-20 | 2020-06-16 | 山东省立医院 | Urethral dilator for urinary surgery, control system and method |
-
2015
- 2015-03-19 CN CN201520157182.3U patent/CN204543238U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111282140A (en) * | 2020-02-20 | 2020-06-16 | 山东省立医院 | Urethral dilator for urinary surgery, control system and method |
| CN111282140B (en) * | 2020-02-20 | 2022-02-11 | 山东省立医院 | Urethral dilator for urinary surgery, control system and method |
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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: 20150812 Termination date: 20160319 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |