CN205339660U - Urinary surgery urine catheterization device - Google Patents
Urinary surgery urine catheterization device Download PDFInfo
- Publication number
- CN205339660U CN205339660U CN201521099881.3U CN201521099881U CN205339660U CN 205339660 U CN205339660 U CN 205339660U CN 201521099881 U CN201521099881 U CN 201521099881U CN 205339660 U CN205339660 U CN 205339660U
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- CN
- China
- Prior art keywords
- catheter
- urethral catheterization
- piston
- urethral
- catheterization head
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- 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
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- Media Introduction/Drainage Providing Device (AREA)
Abstract
The utility model relates to an urinary surgery urine catheterization device, including inner conduit and outer tube, inner conduit comprises catheterization head, catheter no. 1, catheter no. 2 and piston, a catheter one end is equipped with the catheterization head, and the other end is equipped with the piston, the catheterization head is the semiellipse sphere, and a plurality of through -holes of uniform distribution one, catheter no. 2 and catheter perpendicular a connection, the one end that catheter no. 1 was kept away from to catheter no. 2 is equipped with stores up the urine bag, the outer tube is the cylinder, overlaps the surface at inner conduit's catheter no. 1, evenly be equipped with a plurality of through -hole no. 2 on the catheter pipe wall, through -hole no. 2 adopts single -direction structure, prevents liquid reversed flow, catheter no. 1 is equipped with the scale with the outer tube outer wall, be equipped with check valve, beneficial effect between catheter no. 2 and the storage urine bag: it is simple light, comfortable and easy to wear, easily to wear, the outer tube has reduced the damage of plug catheter to the patient, and bleeding or secretion in the effectual clearance urethra is protected from infection.
Description
Technical field
This utility model relates to field of medical auxiliary equipment, is specifically related to a kind of urethral catheter for urinary surgery.
Background technology
Surgical drainage is a kind of simple and effective surgical intervention mode, and various infectivities, hemorrhage are had irreplaceable effect.The feature of the urinary system organ of human body is the urine drainage system of hollow, once under wound, disease or postoperative state, obstacle occurs in urine drainage, the chance of urinary system infection will be greatly increased, even affecting renal function of patients time serious, therefore, postoperative drainage is just particularly important.At present, conduit, when carrying out urethral catheterization operation for patient, is first lubricated, easy cross infection during lubrication by Urology Surgery, increases the misery of patient；Then conduit per urethram inserts bladder be placed into specifying position, then catheter is connected with inserting conduit, to reach the purpose of urethral catheterization, so operation is more complicated, first inserts then urethral catheterization again, and operating time is longer, add the misery of patient, more affect the therapeutic effect of patient.Additionally, patient's urethra have there will be hemorrhage or secretions, it is necessary to clean in time, it is prevented that infect, it is generally required to extract catheter, insert washer clean, repeated intubation here, very big misery can be brought to patient, be unfavorable for treatment.
Summary of the invention
For overcoming described deficiency, the purpose of this utility model is in that to provide a kind of simple in construction, light and handy urethral catheter for urinary surgery, it is possible to be effectively improved urethral catheterization effect, reduces patient suffering, improves rehabilitation speed.
This utility model solves its technical problem and be the technical scheme is that a kind of urethral catheter for urinary surgery, including inner catheter and trocar sheath, described inner catheter is by urethral catheterization head, catheter one, catheter two and piston composition, described catheter one one end is provided with urethral catheterization head, the other end is provided with piston, described urethral catheterization head is that semiellipse is spherical, surface is uniformly distributed some through holes one, described catheter two is vertical with catheter one to be connected, interface is between urethral catheterization head and piston, catheter two is provided with urine storage bag away from one end of catheter one, described trocar sheath is cylindrical, it is enclosed within the outer surface of the catheter one of inner catheter, between urethral catheterization head and catheter two.
Further, described catheter one is uniformly provided with several through holes two on the tube wall of one end of urethral catheterization head, and described through hole two adopts check configuration, is provided with one-way valve, it is prevented that liquid reverse flow.
Further, described catheter one and trocar sheath outer wall are provided with scale, it is possible to the length of human body is inserted in display.
Further, it is provided with check valve between described catheter two and urine storage bag.
This utility model has the advantages that simply light, comfortable and easy to wear, it is easy to wear, it is prevented that increase patient burden；The design of trocar sheath effectively reduces the plug catheter damage to patient body；Piston and through hole two coordinate can effectively clear up endo-urethral hemorrhage or secretions, it is prevented that infects, is conducive to popularization and application.
Accompanying drawing explanation
Fig. 1 is schematic diagram of the present utility model.
Fig. 2 is the schematic diagram of inner catheter of the present utility model.
Fig. 3 is the schematic diagram of through hole two of the present utility model.
In figure: 1 inner catheter, 11 urethral catheterization heads, 12 catheters one, 13 catheters two, 14 pistons, 15 through holes one, 16 through holes two, 161 one-way valve, 2 trocar sheaths, 3 urine storage bags, 4 scales, 5 check valves.
Detailed description of the invention
Presently in connection with accompanying drawing, this utility model is described in further detail.
According to Fig. 1, Fig. 2, a kind of urethral catheter for urinary surgery shown in Fig. 3, including inner catheter 1 and trocar sheath 2, described inner catheter 1 is by urethral catheterization 11, catheter 1, catheter 2 13 and piston 14 form, described catheter 1 one end is provided with urethral catheterization 11, the other end is provided with piston 14, described urethral catheterization 11 is spherical in semiellipse, surface is uniformly distributed some through holes 1, described catheter 2 13 is vertical with catheter 1 to be connected, interface is between urethral catheterization 11 and piston 14, catheter 2 13 is provided with urine storage bag 3 away from one end of catheter 1, described trocar sheath 2 is cylindrical, it is enclosed within the outer surface of the catheter 1 of inner catheter 1, between urethral catheterization 11 and catheter 2 13.
Further, described catheter 1 is uniformly provided with several through holes 2 16 on the tube wall of one end of urethral catheterization 11, and described through hole 2 16 adopts check configuration, is provided with one-way valve 161, it is prevented that liquid reverse flow.
Further, described catheter 1 and trocar sheath 2 outer wall are provided with scale 4, it is possible to the length of human body is inserted in display.
Further, it is provided with check valve 5 between described catheter 2 13 and urine storage bag 3.
During use, first by medical personnel, lubricating fluid is smeared in urethral catheterization 11 and catheter 1 outer wall, the inner and outer wall of trocar sheath 2 is smeared lubricating fluid, trocar sheath 2 is enclosed within the outer surface of the catheter 1 of inner catheter 1, by inserted into the patient for this utility model entirety, after the length of trocar sheath 2 entrance reaches requirement, slowly promote inner catheter 1, urethral catheterization 11 is made slowly to arrive patient's bladder, owing to stagewise is inserted, stop occur that inserting early stage runs out of lubricating fluid, it is prevented that continuing into along with catheter occurs, owing to patient body is not freely damaged by lubrication.
When needing to change catheter during urethral catheterization, it is possible to by inner catheter 1 from extracting out in the patient, trocar sheath 2 is stayed in the patient, individually inner catheter 1 is carried out cleaning sterilization, after surface lubrication, in trocar sheath 2 slowly inserted into the patient, stop to change the catheter generation to patient's secondary injury.
After urethral catheterization terminates, medical personnel can pull piston 14, by atmospheric pressure effect, makes patient endo-urethral hemorrhage or secretions enters this utility model through through hole two, reaches the purpose of cleaning.
This utility model is not limited to described embodiment, and anyone should learn the structure change made under enlightenment of the present utility model, and every have same or like technical scheme with this utility model, each falls within protection domain of the present utility model.
Technology that this utility model is not described in detail, shape, structure part are known technology.
Claims (2)
1. a urethral catheter for urinary surgery, including inner catheter and trocar sheath, it is characterized in that: described inner catheter is by urethral catheterization head, catheter one, catheter two and piston composition, described catheter one one end is provided with urethral catheterization head, the other end is provided with piston, described urethral catheterization head is that semiellipse is spherical, surface is uniformly distributed some through holes one, described catheter one is uniformly provided with several through holes two on the tube wall of one end of urethral catheterization head, through hole two adopts check configuration, it is provided with one-way valve, described catheter two is vertical with catheter one to be connected, interface is between urethral catheterization head and piston, catheter two is provided with urine storage bag away from one end of catheter one, it is provided with check valve between described catheter two and urine storage bag, described trocar sheath is cylindrical, it is enclosed within the outer surface of the catheter one of inner catheter, between urethral catheterization head and catheter two.
2. a kind of urethral catheter for urinary surgery according to claim 1, it is characterised in that: described catheter one and trocar sheath outer wall are provided with scale.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521099881.3U CN205339660U (en) | 2015-12-28 | 2015-12-28 | Urinary surgery urine catheterization device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521099881.3U CN205339660U (en) | 2015-12-28 | 2015-12-28 | Urinary surgery urine catheterization device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205339660U true CN205339660U (en) | 2016-06-29 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521099881.3U Expired - Fee Related CN205339660U (en) | 2015-12-28 | 2015-12-28 | Urinary surgery urine catheterization device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205339660U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107049339A (en) * | 2017-03-27 | 2017-08-18 | 防城港市中医医院 | A kind of accurate urine volume counter |
| CN109646734A (en) * | 2019-02-15 | 2019-04-19 | 孙琨 | A kind of novel urinary catheterization device for urological clinic |
-
2015
- 2015-12-28 CN CN201521099881.3U patent/CN205339660U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107049339A (en) * | 2017-03-27 | 2017-08-18 | 防城港市中医医院 | A kind of accurate urine volume counter |
| CN107049339B (en) * | 2017-03-27 | 2023-05-26 | 防城港市中医医院 | Precise urine volume meter |
| CN109646734A (en) * | 2019-02-15 | 2019-04-19 | 孙琨 | A kind of novel urinary catheterization device for urological clinic |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160629 Termination date: 20161228 |