CN104147684A - Medical urethral probe - Google Patents
Medical urethral probe Download PDFInfo
- Publication number
- CN104147684A CN104147684A CN201410430262.1A CN201410430262A CN104147684A CN 104147684 A CN104147684 A CN 104147684A CN 201410430262 A CN201410430262 A CN 201410430262A CN 104147684 A CN104147684 A CN 104147684A
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- CN
- China
- Prior art keywords
- urethra
- probe
- clamp
- arc
- butt joint
- 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.)
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Abstract
The invention relates to a medical urethral probe which comprises a stainless steel probe body which is a cylindrical shell formed after butt joint of a body I and a body II. The section of the body I and the section of the body II are semicircular, two butt joint ends of the body extend to form clamping plates bent outward, two butt joint ends of the body II extend to form clamping plates bent inward, the clamping plates of the body I and the clamping plates of the body II are buckled when the body I and the body II are in butt joint, the outer wall of the body II is symmetrically provided with two arc-shaped fastening bands, one end of each arc-shaped fastening band is hinged to the outer wall of the body II, and the other ends of the two arc-shaped fastening bands are connected through a fastener. According to the medical urethral probe, the urethra can be expanded, and meanwhile indwelling of a urinary catheter is carried out, so that hardness of existing urinary catheters is improved, toughness of the tip ends of the urinary catheters is ingeniously used for expanding the urethra, and damage to the urethra caused by the tip ends of existing metal probes and generation of a false urethra are avoided.
Description
Technical field
The present invention relates to medical equipment technical field, be specifically related to a kind of Medical urethral sound.
Background technology
Urine retention is the common emergency case of Urology Surgery, needs emergency treatment row urethral catheterization treatment, and the urine retention patient who causes for urethral stricture due to prostate hyperplasia, wound, tumor etc. also needs indwelling catheter.And current used catheter mostly is the catheter of natural rubber, silicone rubber or polrvinyl chloride (PVC) material clinically, there is certain pliability, often can not insert for patient's catheter of urethral stricture, cause urethral catheterization failure.For this reason, need row dilation of urethra, and urethral probe used mostly is metal probe clinically, in the process of expansion, due to the existence of urethra physiological bending, and the not visible property of expansion, expanding risks are larger, easily form via, damage urethra, increase patient's misery, thus very high to operator's requirement.
Summary of the invention
The object of the invention is the deficiency for solving the problems of the technologies described above, a kind of Medical urethral sound is provided, can realize in dilating urethra, carry out the indwelling of catheter, both increased the hardness of existing catheter, and the ingenious toughness dilating urethra that utilizes catheter tip, avoided the damage of existing metal probe tip to urethra and via formation.
The present invention is the deficiency solving the problems of the technologies described above, the technical scheme adopting is: a kind of Medical urethral sound, comprise rustless steel probe body, probe's body is the cylinder shell forming after body I and the docking of body II, the cross section of body I and body II is all semi-circular, two butt ends of described body I are all extended with bandy clamp, two butt ends of body II are all extended with aduncate clamp, when body I and the docking of body II, the clamp of the clamp of body I and body II fastens mutually, the outer wall of described body II is arranged with two arc restraint zones, article two, one end of arc restraint zone is articulated with respectively body II outer wall, its other end is connected by securing member.
Described securing member comprises screw and nut, and screw passes successively two arc restraint zones and is fixedly connected with by nut.
beneficial effect
Medical urethral sound of the present invention, can realize in dilating urethra, carry out the indwelling of catheter, both increase the hardness of existing catheter, and the ingenious toughness dilating urethra that utilizes catheter tip, avoided the damage of existing metal probe tip to urethra and via formation.
Brief description of the drawings
Fig. 1 is the structural representation of the body I of urethral probe of the present invention;
Fig. 2 is the structural representation of the body II of urethral probe of the present invention;
Fig. 3 is the structural representation after the body I of urethral probe of the present invention and the docking of body II;
Fig. 4 is the structural representation that urethral probe of the present invention and catheter are used in conjunction with;
Labelling in figure: 1, body I, 2, body II, 3, clamp, 4, arc restraint zone, 5, screw, 6, nut, 7, catheter, 8, urethral probe.
Detailed description of the invention
As shown in the figure, a kind of Medical urethral sound, comprise rustless steel probe body, probe's body is the cylinder shell forming after body I 1 and 2 docking of body II, the cross section of body I 1 and body II 2 is all semi-circular, two butt ends of described body I 1 are all extended with bandy clamp 3, two butt ends of body II 2 are all extended with aduncate clamp 3, when body I 1 and body II 2 are docked, the clamp 3 of body I 1 fastens mutually with the clamp 3 of body II 2, the outer wall of described body II 2 is arranged with two arc restraint zones 4, article two, one end of arc restraint zone 4 is articulated with respectively body II 2 outer walls, its other end is connected by securing member.Described securing member comprises screw 5 and nut 6, and screw 5 passes successively two arc restraint zones 4 and is fixedly connected with by nut 6.
The using method of Medical urethral sound of the present invention is: first the catheter 7 that needs indwelling is placed in the semicircular cavities of body I 1, the head end of catheter 7 and tail end all stretch out body I 1 and arrange, then body II 2 is docked with body I 1, the method of docking is that the groove that the groove that forms along the clamp 3 of body II 2 forms the clamp of body I 13 is inserted wherein, after docking, tighten screw 5 and nut 6, make catheter 7 in squeezed state, catheter 7 contacts with the inner tight of urethral probe 8, reduce as far as possible the relative motion between catheter 7 and urethral probe 8, then outer wrap there is is the catheter 7 of urethral probe 8 to insert in patient's urethra, and advance to precalculated position, then extract body II 2 out, extract again body I 1 out, realize the indwelling of catheter, Medical urethral sound of the present invention, can realize in dilating urethra, carry out the indwelling of catheter, both increased the hardness of existing catheter, and the ingenious toughness dilating urethra that utilizes catheter tip, avoided the damage of existing metal probe tip to urethra and via formation.
Claims (2)
1. a Medical urethral sound, it is characterized in that: comprise rustless steel probe body, probe's body is the cylinder shell forming after body I (1) and body II (2) docking, the cross section of body I (1) and body II (2) is all semi-circular, two butt ends of described body I (1) are all extended with bandy clamp (3), two butt ends of body II (2) are all extended with aduncate clamp (3), when body I (1) and body II (2) docking, the clamp (3) of body I (1) fastens mutually with the clamp (3) of body II (2), the outer wall of described body II (2) is arranged with two arc restraint zones (4) by near caudal end part, article two, one end of arc restraint zone (4) is articulated with respectively body II (2) outer wall, its other end is connected by securing member.
2. a kind of Medical urethral sound as claimed in claim 1, is characterized in that: described securing member comprises screw (5) and nut (6), and screw (5) is also fixedly connected with by nut (6) through two arc restraint zones (4) successively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410430262.1A CN104147684A (en) | 2014-08-28 | 2014-08-28 | Medical urethral probe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410430262.1A CN104147684A (en) | 2014-08-28 | 2014-08-28 | Medical urethral probe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104147684A true CN104147684A (en) | 2014-11-19 |
Family
ID=51873439
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410430262.1A Pending CN104147684A (en) | 2014-08-28 | 2014-08-28 | Medical urethral probe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104147684A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4921479A (en) * | 1987-10-02 | 1990-05-01 | Joseph Grayzel | Catheter sheath with longitudinal seam |
| US5141497A (en) * | 1989-06-06 | 1992-08-25 | Becton, Dickinson And Company | Apparatus and method for an introducer |
| US20120203211A1 (en) * | 2011-02-09 | 2012-08-09 | Kevin Weadock | Methods and Devices for Preventing Catheter Related Urinary Tract Infections |
| CN202568398U (en) * | 2012-05-22 | 2012-12-05 | 申永璋 | Novel puncture trocar for bladder |
| CN203379169U (en) * | 2013-06-27 | 2014-01-08 | 北京大学第三医院 | Urethral probe |
| CN204050641U (en) * | 2014-08-28 | 2014-12-31 | 河南科技大学第一附属医院 | A kind of Medical urethral sound |
-
2014
- 2014-08-28 CN CN201410430262.1A patent/CN104147684A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4921479A (en) * | 1987-10-02 | 1990-05-01 | Joseph Grayzel | Catheter sheath with longitudinal seam |
| US5141497A (en) * | 1989-06-06 | 1992-08-25 | Becton, Dickinson And Company | Apparatus and method for an introducer |
| US20120203211A1 (en) * | 2011-02-09 | 2012-08-09 | Kevin Weadock | Methods and Devices for Preventing Catheter Related Urinary Tract Infections |
| CN202568398U (en) * | 2012-05-22 | 2012-12-05 | 申永璋 | Novel puncture trocar for bladder |
| CN203379169U (en) * | 2013-06-27 | 2014-01-08 | 北京大学第三医院 | Urethral probe |
| CN204050641U (en) * | 2014-08-28 | 2014-12-31 | 河南科技大学第一附属医院 | A kind of Medical urethral sound |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20141119 |