CN209422719U - A kind of Medical antibiosis catheter - Google Patents
A kind of Medical antibiosis catheter Download PDFInfo
- Publication number
- CN209422719U CN209422719U CN201821774003.0U CN201821774003U CN209422719U CN 209422719 U CN209422719 U CN 209422719U CN 201821774003 U CN201821774003 U CN 201821774003U CN 209422719 U CN209422719 U CN 209422719U
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- China
- Prior art keywords
- drainage tube
- branch pipe
- wall
- catheter
- sap cavity
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Abstract
The utility model provides a kind of Medical antibiosis catheter, belong to the field of medical instrument technology, including drainage tube, the drainage tube setting closed at one end, and the drainage tube is equipped with conduction hole at closed one end, branch pipe is connected at the drainage tube other end, the drainage tube and the branch pipe are an integral molding structure, the outer wall of the drainage tube is equipped with the first antibiotic layer, the urethral catheterization chamber communicated with the conduction hole is equipped in the drainage tube, the drainage tube is equipped with leading sap cavity in the side wall of described branch pipe one end, prefill valve is equipped in the branch pipe, described leading sap cavity one end is connected to the branch pipe, the leading sap cavity other end is connected with several auxiliary liquid guiding cavities being set in the drainage tube side wall, the outer wall of the auxiliary liquid guiding cavity is equipped with several fluid holes.The utility model has the advantages of easy to use, to mitigate the pain of patient and be not easy initiation infection.
Description
Technical field
The utility model relates to the field of medical instrument technology, and in particular to a kind of Medical antibiosis catheter.
Background technique
Catheter is one of common medical machinery in medical treatment and nursing, catheter generally with natural rubber, silicon rubber or
The pipeline of polyvinyl chloride production, needs per urethra to be inserted into bladder to guide urine to come out.Currently, urethral catheterization used in hospital
Guan Changwei single layer structure can stimulate urethra in use, and catheter surface can also adsorb bacterium, easily cause to infect, to controlling
It treats and nursery work brings many inconvenience, increase pain to patient.In addition, often being needed to make conduit is smooth to be inserted into urethra
Lubricant is smeared in catheter front end, but lubricant effect is effective, is easy to cause mucous membrane of urethra during being inserted into catheter
Rupture.
Therefore, it is badly in need of a kind of easy to use, the pain of patient can be mitigated and be not easy to cause the Medical antibiosis catheter of infection.
Utility model content
The purpose of this utility model is in view of the deficiencies of the prior art, to provide a kind of Medical antibiosis catheter, has and uses
It is convenient, the pain of patient can be mitigated and be not easy the advantages of causing infection.
The utility model provides following technical solution:
A kind of Medical antibiosis catheter, including drainage tube, the drainage tube setting closed at one end, and the drainage tube is close
It is equipped with conduction hole at closed one end, branch pipe is connected at the drainage tube other end, the drainage tube and the branch pipe are one
Forming structure, the outer wall of the drainage tube are equipped with the first antibiotic layer, are equipped in the drainage tube and communicate with the conduction hole
Urethral catheterization chamber, the drainage tube is equipped with leading sap cavity in the side wall of described branch pipe one end, is equipped with prefill valve in the branch pipe,
Described leading sap cavity one end is connected to the branch pipe, the leading sap cavity other end be set to the drainage tube side wall in it is several
Auxiliary liquid guiding cavity is connected, and the outer wall of the auxiliary liquid guiding cavity is equipped with several fluid holes.
Preferably, the inner wall of the drainage tube is equipped with the second antibiotic layer.
Preferably, the auxiliary liquid guiding cavity is circumferentially evenly distributed on the side wall of the drainage tube centered on the urethral catheterization chamber
It is interior.
Preferably, the first capping is equipped at the drainage tube nozzle.
Preferably, second lid is equipped at the nozzle of the branch pipe.
The beneficial effects of the utility model are:
The utility model is equipped with antibiotic layer on the inner and outer wall of drainage tube, help to prevent germ by pipe and
Pipe is outer to be entered human body and causes infection, and antibacterial effect is preferable；The utility model is provided in drainage tube side wall and is interconnected
Leading sap cavity and auxiliary liquid guiding cavity can be by the branch that is connected with leading sap cavity and in the case where guaranteeing drainage tube intensity
Moderate lubrication liquid is added in pipe before being inserted into catheter or in insertion process, to guarantee that intubation is gone on smoothly, reduce and suffer from
The pain of person.
Detailed description of the invention
Attached drawing is used to provide a further understanding of the present invention and illustrates.
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 be I in Fig. 1 at enlarged drawing；
Fig. 3 is the sectional view in Fig. 1 at A-A1.
In the figure, it is marked as 1, drainage tube；2, conduction hole；3, branch pipe；4, urethral catheterization chamber；5, the first antibiotic layer；6, the second antibacterial
Layer；7, sap cavity is dominated；8, prefill valve；9, liquid guiding cavity is assisted；10, fluid hole；11, the first capping；12, the second capping.
Specific embodiment
As depicted in figs. 1 and 2, a kind of Medical antibiosis catheter, including drainage tube 1, the setting closed at one end of drainage tube 1, and
Drainage tube 1 is equipped with conduction hole 2 at closed one end, is connected with branch pipe 3, drainage tube 1 and branch pipe 3 at 1 other end of drainage tube
It is an integral molding structure, the first capping 11 is equipped at 1 nozzle of drainage tube, the second capping 12, drainage tube are equipped at the nozzle of branch pipe 3
It is respectively equipped with the first antibiotic layer 5 and the second antibiotic layer 6 on 1 outer wall and inner wall, is equipped in drainage tube 1 with what conduction hole 2 communicated
Urethral catheterization chamber 4, drainage tube 1 are equipped with leading sap cavity 7 in the side wall of 3 one end of branch pipe, are equipped with prefill valve 8 in branch pipe 3, dominate sap cavity
7 one end are connected to branch pipe 3, and leading 7 other end of sap cavity is connected with several auxiliary liquid guiding cavities 9 being set in 1 side wall of drainage tube, auxiliary
Assistant director of a film or play's sap cavity 9 is circumferentially evenly distributed in the side wall of drainage tube 1 centered on urethral catheterization chamber 4, and the outer wall of auxiliary liquid guiding cavity 9 is equipped with
Several fluid holes 10.
In the use process of the utility model catheter, because being equipped with antibiotic layer on the inner and outer wall of drainage tube 1,
Help to prevent germ from causing infection by managing and entering human body outside pipe, antibacterial effect is preferable；In addition, 1 side of drainage tube
Interconnected leading sap cavity 7 and auxiliary liquid guiding cavity 9 are provided in wall can pass through in the case where guaranteeing 1 intensity of drainage tube
Moderate lubrication liquid is added in the branch pipe 3 being connected with leading sap cavity 7 before being inserted into catheter or in insertion process, to guarantee to insert
Pipe operation is gone on smoothly, and reduces the pain of patient.Before being inserted into catheter, can will urethral catheterization pipe outer wall smear lubricant and
It is combined in the way of the addition lubricant of prefill valve 8, so that preferably catheter is freely insertable into urethra.
The foregoing is merely the preferred application cases of the utility model, are not intended to limit the utility model, although reference
The utility model is described in detail in previous embodiment, for those skilled in the art, still can be right
Technical solution documented by foregoing embodiments is modified or equivalent replacement of some of the technical features.It is all
Within the spirit and principles of the utility model, it is practical new to should be included in this for any modification, equivalent replacement, improvement and so on
Within the protection scope of type.
Claims (5)
1. a kind of Medical antibiosis catheter, which is characterized in that including drainage tube, the drainage tube setting closed at one end, and it is described
Drainage tube is equipped with conduction hole at closed one end, is connected with branch pipe, the drainage tube and institute at the drainage tube other end
Branch pipe is stated to be an integral molding structure, the outer wall of the drainage tube is equipped with the first antibiotic layer, be equipped in the drainage tube with it is described
The urethral catheterization chamber that conduction hole communicates, the drainage tube is equipped in the side wall of described branch pipe one end dominates sap cavity, in the branch pipe
Equipped with prefill valve, described leading sap cavity one end is connected to the branch pipe, the leading sap cavity other end be set to the drainage tube
Several auxiliary liquid guiding cavities in side wall are connected, and the outer wall of the auxiliary liquid guiding cavity is equipped with several fluid holes.
2. a kind of Medical antibiosis catheter according to claim 1, which is characterized in that the inner wall of the drainage tube is equipped with
Second antibiotic layer.
3. a kind of Medical antibiosis catheter according to claim 1, which is characterized in that the auxiliary liquid guiding cavity is led with described
It is circumferentially evenly distributed in the side wall of the drainage tube centered on urine chamber.
4. a kind of Medical antibiosis catheter according to claim 1, which is characterized in that be equipped with the at the drainage tube nozzle
One capping.
5. a kind of Medical antibiosis catheter according to claim 1, which is characterized in that be equipped with the at the nozzle of the branch pipe
Two bungs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821774003.0U CN209422719U (en) | 2018-10-31 | 2018-10-31 | A kind of Medical antibiosis catheter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821774003.0U CN209422719U (en) | 2018-10-31 | 2018-10-31 | A kind of Medical antibiosis catheter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209422719U true CN209422719U (en) | 2019-09-24 |
Family
ID=67966971
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821774003.0U Active CN209422719U (en) | 2018-10-31 | 2018-10-31 | A kind of Medical antibiosis catheter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209422719U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111214750A (en) * | 2019-12-03 | 2020-06-02 | 徐州辉眸医疗科技有限公司 | Medical drainage tube |
-
2018
- 2018-10-31 CN CN201821774003.0U patent/CN209422719U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111214750A (en) * | 2019-12-03 | 2020-06-02 | 徐州辉眸医疗科技有限公司 | Medical drainage tube |
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