CN202270248U - Ultra-smooth urethral catheter - Google Patents
Ultra-smooth urethral catheter Download PDFInfo
- Publication number
- CN202270248U CN202270248U CN2011203656230U CN201120365623U CN202270248U CN 202270248 U CN202270248 U CN 202270248U CN 2011203656230 U CN2011203656230 U CN 2011203656230U CN 201120365623 U CN201120365623 U CN 201120365623U CN 202270248 U CN202270248 U CN 202270248U
- Authority
- CN
- China
- Prior art keywords
- sacculus
- catheter
- holes
- layer
- urethral catheterization
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Media Introduction/Drainage Providing Device (AREA)
Abstract
The utility model discloses an ultra-smooth urethral catheter, which comprises a catheter body, a guide wire, a scale layer, a silicon treatment fluid layer, a lubricating layer, a water/gas injection pipe, a sacculus and a urethral catheterization post, wherein the scale layer is arranged on the outer side of the catheter body; the silicon treatment fluid layer is arranged on the outer side of the scale layer; the lubricating layer is arranged on the outer side of the silicon treatment fluid layer; the water/gas injection pipe is arranged on the outer side of the rear end of the catheter body; a water/gas injection channel communicated with the water/gas injection pipe is arranged in the catheter body; the inner side of the top of the catheter body is provided with the urethral catheterization post; the front end of the catheter body is provided with two sacculus holes and two urethral catheterization holes; the two sacculus holes are arranged behind the two urethral catheterization holes and are communicated with the water/gas injection channel; and the sacculus is positioned on the outer side of the catheter body to cover the two sacculus holes. The ultra-smooth urethral catheter is reasonable to design, can be accurately positioned, is convenient for inserting and drawing out the urethral catheter and increases the comfort feeling of a patient, and the ultra-smooth urethral catheter has the advantages of bacteriostasis effect and simple structure, is convenient to use and is suitable to popularization and implementation.
Description
Technical field
This utility model belongs to technical field of medical instruments, relates in particular to a kind of catheter, is specifically related to a kind of superslide catheter.
Background technology
Medical catheter is one of medical device the most frequently used in the modern medical service practice.At present, in order to make catheter insert smooth and easy and to avoid the damage to urethra, one side needs very experienced doctor or nurse, will smear lubricant at the front end of catheter on the other hand; Such mode of operation not only expends time in, and lubricant effect is undesirable, and has increased foul link of a step to the patient.There is certain caking property on the surface of catheter to microorganisms such as antibacterials simultaneously, makes the patient infected easily, increases new misery and financial burden to the patient.The tradition catheter has only a sacculus hole, and in the urethral catheterization process, just in case blocked, the water of injection or gas just can't be discharged, and bring new difficulty to patient treatment.
The utility model content
The technical problem that this utility model will solve is to overcome above-mentioned defective, the convenient insertion of a kind of superslide catheter is provided and takes out, and can accurately grasp insertion length, reduces catheter and changes the misery that process is brought to the patient.
For achieving the above object, the technical scheme that this utility model is taked is: a kind of superslide catheter is provided, comprises body, seal wire, it is characterized in that also comprising body, scale layer, silicon processing liquid layer, lubricating layer, water filling/air injection pipe, sacculus, urethral catheterization post; Said scale layer is arranged on the outside of body; Said silicon is handled the outside that liquid layer is arranged on the scale layer; Said lubricating layer is arranged on the outside that silicon is handled liquid layer; Said water filling/air injection pipe is arranged on the outside, rear end of body; Be provided with the water filling/gas injection passage that communicates with water filling/air injection pipe in the said body; Said body inside top is provided with the urethral catheterization post; Said body front end is provided with two sacculus holes and two urethral catheterization holes, and two sacculus holes are positioned at the back in two urethral catheterization holes; Said two sacculus holes communicate with water filling/gas injection passage; Said sacculus is positioned at the outside of body, is wrapped in two sacculus holes.
Said urethral catheterization post is divided into three parts: head is that large ball prefix, middle part are the little spherical crown of the frustum of a cone, afterbody that radian is arranged.
Said large ball prefix is spherical or elliposoidal; The little spherical crown of said afterbody is spherical or elliposoidal.
Said lubricating layer is the clear coat that comprises the carboxymethyl chitosan sugar aqueous solution.
Said seal wire front end is provided with groove, and matches with the urethral catheterization post.
The superslide catheter that this utility model provides has following beneficial effect:
1, this superslide catheter is designed with two sacculus holes, when one of them sacculus hole goes wrong, still can discharge the water/gas of the injection in the sacculus, from patient's body, takes out, and has reduced the generation of treatment accident;
2, this superslide catheter is provided with lubricating layer, because of this lubricating layer is the clear coat that contains the carboxymethyl chitosan sugar aqueous solution, not only is easy to the insertion of catheter, increases patient's comfort, also has fungistatic effect;
3, this superslide catheter is provided with silicon and handles liquid layer increase biocompatibility, reduces the misery of bringing to the patient because of the body discomfort;
4, the urethral catheterization post guiding catheter of this superslide catheter front end setting gets into patient's urethra, and the spherical designs of double end is not damaged urethra, and the design of the arc of center is easy to the discharge of urine;
5, this superslide catheter is provided with the scale layer, and the scale layer is positioned at silicon and handles below the liquid layer, and the doctor can accurately locate according to clinical experience, reduces patient's misery;
6, this superslide catheter also has advantage simple in structure, easy to use, is suitable for promotion and implementation.
Description of drawings
Fig. 1 is the structural representation of this superslide catheter.
Fig. 2 is the enlarged drawing of A part among Fig. 1.
Wherein, 1, body; 2, scale layer; 3, silicon is handled liquid layer; 4, lubricating layer; 5, water filling/air injection pipe; 6, sacculus hole; 7, sacculus; 8, urethral catheterization hole; 9, urethral catheterization post.
The specific embodiment
Below in conjunction with accompanying drawing the specific embodiment of this utility model is carried out detailed description.
Like Fig. 1 and shown in Figure 2, this superslide catheter comprises body 1, seal wire, scale layer 2, silicon processing liquid layer 3, lubricating layer 4, water filling/air injection pipe 5, sacculus 7, urethral catheterization post 9; Scale layer 2 is arranged on the outside of body 1; Silicon is handled the outside that liquid layer 3 is arranged on scale layer 2; Lubricating layer 4 is arranged on the outside that silicon is handled liquid layer 3; Water filling/air injection pipe 5 is arranged on the outside, rear end of body 1; Be provided with the water filling/gas injection passage that communicates with water filling/air injection pipe 5 in the body 1; Body 1 inside top is provided with urethral catheterization post 9; Body 1 front end is provided with two sacculus holes 6 and two urethral catheterization holes 8, and two sacculus holes 6 are positioned at the back in two urethral catheterization holes 8; Two sacculus holes 6 communicate with water filling/gas injection passage; Sacculus 7 is positioned at the outside of body 1, is wrapped in two sacculus holes 6.
Urethral catheterization post 9 is divided into three parts: head is that large ball prefix, middle part are the little spherical crown of the frustum of a cone, afterbody that radian is arranged.Large ball prefix is spherical or elliposoidal; The little spherical crown of afterbody is spherical or elliposoidal.The seal wire front end is provided with groove, and matches with urethral catheterization post 9.
Lubricating layer 4 is for comprising the clear coat of carboxymethyl chitosan sugar aqueous solution.
The silicon that this superslide catheter is provided with is handled liquid layer 3 increases biocompatibility, reduces the misery of bringing to the patient because of the body discomfort; Outside lubricating layer 4 high lubricating effect do not come off lastingly, and the carboxymethyl chitosan sugar aqueous solution have good bacteriostasis.
During use, inject a spot of water/gas to sacculus 7 earlier by water filling/air injection pipe 5, body 1 inserts intravesical at an easy rate under the assosting effect of seal wire and urethral catheterization post 9, according to the scale of scale layer 2, can make things convenient for, accurately judge the degree of depth that body 1 inserts; After body 1 inserts bladder, inject water/gas from water filling/air injection pipe 5, after the inflation, available stopper clogs water filling/air injection pipe 5, body 1 is fixed on intravesical, difficult drop-off.The intravesical urine of patient can get into body 1 through two urethral catheterization holes 8, and urethral catheterization post 9 can assist urine to get into body 1, the final discharge.In the time of need extracting body 1, open water filling/air injection pipe 5 stoppers, extract the water/gas of the inside out, can body 1 be extracted out from bladder.
Claims (5)
1. a superslide catheter comprises body (1), seal wire, it is characterized in that also comprising scale layer (2), silicon processing liquid layer (3), lubricating layer (4), water filling/air injection pipe (5), sacculus (7), urethral catheterization post (9); Said scale layer (2) is arranged on the outside of body (1); Said silicon is handled the outside that liquid layer (3) is arranged on scale layer (2); Said lubricating layer (4) is arranged on the outside that silicon is handled liquid layer (3); Said water filling/air injection pipe (5) is arranged on the outside, rear end of body (1); Be provided with the water filling/gas injection passage that communicates with water filling/air injection pipe (5) in the said body (1); Said body (1) inside top is provided with urethral catheterization post (9); Said body (1) front end is provided with two sacculus holes (6) and two urethral catheterization holes (8), and two sacculus holes (6) are positioned at the back in two urethral catheterization holes (8); Said two sacculus holes (6) communicate with water filling/gas injection passage; Said sacculus (7) is positioned at the outside of body (1), is wrapped in two sacculus holes (6).
2. according to the described superslide catheter of claim 1, it is characterized in that: said urethral catheterization post (9) is divided into three parts: head is that large ball prefix, middle part are the little spherical crown of the frustum of a cone, afterbody that radian is arranged.
3. according to the described superslide catheter of claim 2, it is characterized in that: said large ball prefix is spherical or elliposoidal; The little spherical crown of said afterbody is spherical or elliposoidal.
4. according to the described superslide catheter of claim 1, it is characterized in that: said lubricating layer (4) is for comprising the clear coat of carboxymethyl chitosan sugar aqueous solution.
5. according to the described superslide catheter of claim 1, it is characterized in that: said seal wire front end is provided with groove, and matches with urethral catheterization post (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203656230U CN202270248U (en) | 2011-09-28 | 2011-09-28 | Ultra-smooth urethral catheter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203656230U CN202270248U (en) | 2011-09-28 | 2011-09-28 | Ultra-smooth urethral catheter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202270248U true CN202270248U (en) | 2012-06-13 |
Family
ID=46190641
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203656230U Expired - Fee Related CN202270248U (en) | 2011-09-28 | 2011-09-28 | Ultra-smooth urethral catheter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202270248U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109224252A (en) * | 2018-11-12 | 2019-01-18 | 薛龙飞 | A kind of safety-type catheter |
-
2011
- 2011-09-28 CN CN2011203656230U patent/CN202270248U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109224252A (en) * | 2018-11-12 | 2019-01-18 | 薛龙飞 | A kind of safety-type catheter |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203763642U (en) | Leakage-proof urethral catheter | |
| CN101947346B (en) | Catheter | |
| CN201676378U (en) | Non-deformable pigtail-shaped pneumothorax retaining drainage catheter | |
| CN203694363U (en) | Indwelling catheter | |
| CN202270248U (en) | Ultra-smooth urethral catheter | |
| CN103750884A (en) | Uterine cavity expansion tri-Lobe balloon catheter | |
| CN202446646U (en) | Balloon catheter | |
| CN102029005A (en) | Novel catheter | |
| CN201823151U (en) | Novel anti-seepage catheter | |
| CN103143107A (en) | Simple urine leakage prevention water bag valve urethral catheter | |
| CN201710793U (en) | Four-cavity balloon catheter | |
| CN203898905U (en) | Catheterizing device capable of supplementing lubricant in real time | |
| CN203829454U (en) | Peripherally Inserted Central Catheter (PICC) with pressure double-leaf and double-action door | |
| CN203776993U (en) | Three-bladed balloon catheter for uterine cavity expansion | |
| CN206167607U (en) | Multi -functional disposable catheter | |
| CN203777466U (en) | Urinary catheter | |
| CN203724516U (en) | Urine catheterization device with curved hollow catheter guide head | |
| CN204073054U (en) | A kind of Novel urethral catheter | |
| CN201578737U (en) | Double guide wire catheter | |
| CN203970989U (en) | Urethral catheter for urinary surgery | |
| CN204671356U (en) | A kind of Urology Surgery o urethral catheterization device | |
| CN103830826B (en) | A kind of lubricant injection device of urine exporter | |
| CN200963424Y (en) | Abdominal aorta blood flow blocking balloon catheter | |
| CN203816055U (en) | Catheter capable of rinsing urethra | |
| CN202355682U (en) | Balloon dilatation catheter with visual developing device |
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: 20120613 Termination date: 20140928 |
|
| EXPY | Termination of patent right or utility model |