CN214970981U - Catheter sacculus destruction device - Google Patents
Catheter sacculus destruction device Download PDFInfo
- Publication number
- CN214970981U CN214970981U CN202022601800.2U CN202022601800U CN214970981U CN 214970981 U CN214970981 U CN 214970981U CN 202022601800 U CN202022601800 U CN 202022601800U CN 214970981 U CN214970981 U CN 214970981U
- Authority
- CN
- China
- Prior art keywords
- catheter
- positioning
- steel wire
- balloon
- destruction device
- 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
- 230000006378 damage Effects 0.000 title claims abstract description 19
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 22
- 239000010959 steel Substances 0.000 claims abstract description 22
- 239000000463 material Substances 0.000 claims description 7
- 239000004033 plastic Substances 0.000 claims description 3
- 210000003708 urethra Anatomy 0.000 abstract description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 18
- 238000002347 injection Methods 0.000 description 9
- 239000007924 injection Substances 0.000 description 9
- 230000002485 urinary effect Effects 0.000 description 8
- 238000000034 method Methods 0.000 description 4
- 210000003932 urinary bladder Anatomy 0.000 description 4
- 239000005662 Paraffin oil Substances 0.000 description 2
- 210000003128 head Anatomy 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 210000002700 urine Anatomy 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 206010046555 Urinary retention Diseases 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 210000003815 abdominal wall Anatomy 0.000 description 1
- 210000001124 body fluid Anatomy 0.000 description 1
- 239000010839 body fluid Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 230000002262 irrigation Effects 0.000 description 1
- 238000003973 irrigation Methods 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 210000005077 saccule Anatomy 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
Images
Landscapes
- Media Introduction/Drainage Providing Device (AREA)
Abstract
The utility model discloses a catheter sacculus destruction device, including location pipe and steel wire needle, location pipe one end is the blunt head end, and the other end is the truncation tail end, has marked the length scale on the location pipe outer wall, and inside setting is independent mutually and link up the catheter sheath and the puncture channel of location pipe, catheter sheath internal diameter and catheter external diameter clearance fit. The utility model discloses can accurate destruction catheter sacculus, improve the patient and get rid of the emergence of the relevant complication such as the experience of seeking medical advice and reduction urethra damage of problem catheter, reduce as far as possible or avoid operation intervention, put into the accurate catheter sacculus that punctures of steel wire needle through puncture channel, easy operation, wicresoft, accuracy, effective.
Description
Technical Field
The utility model relates to the technical field of medical equipment, concretely relates to catheter sacculus destruction device.
Background
Catheterization is one of the most conventional operations in urinary surgery, and the indications mainly include urinary bladder retention, patients who need to be bedridden after operations to record the amount of body fluid or need continuous bladder irrigation, and laboratory inspectors who need to take urine. The urinary catheters can be classified according to different classification methods and are divided into double-cavity urinary catheters and three-cavity urinary catheters according to different numbers of the inner cavity channels of the urinary catheters; according to different materials of the catheter body, the catheter can be divided into a silica gel catheter and a rubber catheter; the catheter is divided into a child catheter and an adult catheter according to different families of applicable people. The catheter structure mainly comprises a water injection valve, a water injection pipeline, a water injection balloon and a liquid drainage lumen which are connected with the water injection valve. When the catheter is normally kept in place, the head of the catheter is kept in the bladder along the urethra, then water with a certain volume is injected into the balloon from the water injection valve, the balloon is expanded to be spherical after water is injected, and the head of the catheter is fixed in the bladder. When the urinary catheter is pulled out, the urinary catheter can be pulled out smoothly only by using the injector to completely pump out the water in the saccule from the water injection valve. However, in the actual clinical operation process, the phenomenon that the catheter cannot be pulled out due to the fact that water cannot be drained from the catheter balloon or the water cannot be drained completely because of the quality problem of the catheter or the blockage of a balloon water injection pipeline after the rubber material of the catheter is aged often occurs. In clinical practice, if the catheter balloon cannot be completely withdrawn, the following methods are often tried by medical personnel: injecting paraffin oil into the catheter balloon to expect that the paraffin oil corrodes the balloon to cause the balloon to rupture and release water; secondly, puncturing the catheter sacculus through an abdominal wall long needle under the ultrasonic guidance and draining; thirdly, under the direct vision of the transurethral ureteroscope, a thin needle or a thin steel wire punctures the balloon of the catheter to drain water; fourthly, if the methods cannot be successfully carried out, surgical operation treatment is often needed, and the balloon is cut open under direct vision to drain water, so that the local injury and the treatment economic burden of a patient are increased undoubtedly. Therefore, a catheter sacculus damaging device which is suitable for catheters of different models and solves the problem that the catheter sacculus cannot be pulled out and water is completely pumped out needs to be designed.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a solve above-mentioned problem, designed a catheter sacculus destruction device.
In order to solve the above technical problem and achieve the above technical effect, the utility model discloses a following technical content realizes:
a catheter balloon breaking device comprises a positioning catheter and a steel wire needle, wherein the steel wire needle and the positioning catheter are detachably mounted; one end of the positioning catheter is a round blunt end, the other end of the positioning catheter is a flat-cut tail end, length scales are marked on the outer wall of the positioning catheter, a catheter sheath and a puncture channel which are independent from each other and penetrate through the positioning catheter are arranged in the positioning catheter, and the inner diameter of the catheter sheath is in clearance fit with the outer diameter of the catheter; one end of the steel wire needle is a sharp tip, and the other end of the steel wire needle is a rounded tail end.
Furthermore, the positioning guide pipe is 25-35cm long and is made of a tough plastic material.
Further, the diameter of the puncture channel is 0.5-1.2 mm.
Further, the catheter sheath has a plurality of inner diameter specifications which are in clearance fit with the outer walls of catheters with different sizes.
Furthermore, the steel wire needle is 30-40cm long and 0.5-1mm in diameter.
The utility model has the advantages that:
the utility model discloses can accurately destroy the catheter sacculus, improve the patient and get rid of the emergence of the relevant complication such as experience and reduction urethra damage of seeking medical advice of problem catheter, reduce as far as possible or avoid operation intervention. When liquid in the balloon can not be pumped out or is pumped out completely through the catheter water injection pipeline, the positioning catheter is coaxially arranged along the catheter, the steel wire needle is arranged in the puncture channel to accurately puncture the catheter balloon, and the operation is simple, minimally invasive, accurate and effective.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic overall structure diagram of a catheter balloon destruction device;
FIG. 2 is a schematic perspective view of a catheter balloon destruction device;
fig. 3 is a schematic view of a part A of the balloon destruction device for the urinary catheter.
In the drawings, the components represented by the respective reference numerals are listed below:
1-positioning catheter, 11-round blunt end, 12-flat cutting end, 13-urethral catheterization sheath, 14-puncture channel and 2-steel wire needle.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Examples
Referring to fig. 1-3, a catheter balloon destruction device comprises a positioning catheter 1 for positioning a balloon to assist balloon puncture and a steel wire needle 2 for puncturing the balloon, wherein the steel wire needle 2 is detachably mounted with the positioning catheter 1; the length of the positioning catheter 1 is 25-35cm, the positioning catheter is made of a tough plastic material and can be matched with a catheter, one end of the positioning catheter 1 is a round and blunt end 11 and can be coaxially connected with the catheter to be placed into a urethra, the other end of the positioning catheter is a flat-cut tail end 12, length scales are marked on the outer wall of the positioning catheter 1 to facilitate recognition of the position and the depth of a balloon, a catheter sheath 13 and a puncture channel 14 which are independent from each other and penetrate through the positioning catheter 1 are arranged inside the positioning catheter 1, the catheter sheath 13 has various inner diameter specifications which are in clearance fit with catheters of different specifications, and the puncture channel 14 is 0.5-1.2mm in diameter and can be used for placing a steel wire needle 2; one end of the steel wire needle 2 is a sharp point, the other end of the steel wire needle is a rounded tail end, and the steel wire needle 2 is 30-40cm long and 0.5-1mm in diameter.
The utility model discloses application during the use does:
when the catheter is used, the water injection valve of the balloon at the tail end of the catheter and the connector of the urine collection bag are cut off in advance, the catheter is placed into the catheter sheath 13 after lubrication treatment, the positioning catheter 1 is immediately placed along the catheter, the positioning catheter 1 is judged to be placed in place according to the fact that the catheter sheath 13 cannot be pushed and is slightly rebounded after being pushed and according to scale indication, then the steel wire needle 2 is placed along the puncture channel 14 to puncture the catheter balloon, the urethral catheter balloon breaker and the catheter are simultaneously taken out, and operation is completed, so that the treatment purpose is achieved.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.
Claims (5)
1. The utility model provides a catheter sacculus destruction device, includes sacculus destruction device body, its characterized in that: the balloon breaking device body comprises a positioning catheter and a steel wire needle, and the steel wire needle and the positioning catheter are detachably mounted;
one end of the positioning catheter is a round blunt end, the other end of the positioning catheter is a flat-cut tail end, length scales are marked on the outer wall of the positioning catheter, a catheter sheath and a puncture channel which are independent from each other and penetrate through the positioning catheter are arranged in the positioning catheter, and the inner diameter of the catheter sheath is in clearance fit with the outer diameter of the catheter;
one end of the steel wire needle is a sharp tip, and the other end of the steel wire needle is a rounded tail end.
2. The catheter balloon destruction device according to claim 1, wherein: the length of the positioning guide pipe is 25-35cm, and the positioning guide pipe is made of a tough plastic material.
3. The catheter balloon destruction device according to claim 1, wherein: the diameter of the puncture channel is 0.5-1.2 mm.
4. The catheter balloon destruction device according to claim 1, wherein: the catheter sheath has a plurality of internal diameter specifications which are in clearance fit with the external walls of catheters with different dimensions.
5. The catheter balloon destruction device according to claim 1, wherein: the steel wire needle is 30-40cm long and 0.5-1mm in diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022601800.2U CN214970981U (en) | 2020-11-11 | 2020-11-11 | Catheter sacculus destruction device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022601800.2U CN214970981U (en) | 2020-11-11 | 2020-11-11 | Catheter sacculus destruction device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214970981U true CN214970981U (en) | 2021-12-03 |
Family
ID=79138881
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022601800.2U Expired - Fee Related CN214970981U (en) | 2020-11-11 | 2020-11-11 | Catheter sacculus destruction device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214970981U (en) |
-
2020
- 2020-11-11 CN CN202022601800.2U patent/CN214970981U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| RU2541783C2 (en) | Catheterisation device | |
| US20100145224A1 (en) | Canal dilation device | |
| CN102793577A (en) | Pericardium puncture needle assembly | |
| NZ579751A (en) | Oocyte retrieval needle comprising first and second tubular regions where the second has a larger diameter than the first. | |
| CN106691533A (en) | Balloon guiding catheter | |
| CN108992768A (en) | A kind of brain surgery expander and the brain Path Setup method using the expander | |
| CN214970981U (en) | Catheter sacculus destruction device | |
| CN111840757B (en) | Pressure measurable sacculus pipe and intelligent self-evolution auxiliary equipment thereof | |
| CN210355644U (en) | Novel urethral stricture expansion and auxiliary indwelling catheter device | |
| CN217696592U (en) | Sacculus forced-out test instrument | |
| CN211561514U (en) | Disposable double-J tube inserter for laparoscopic surgery | |
| CN208404772U (en) | Percutaneous transhepatic cholangiography and drainage art puncture outfit | |
| CN210277939U (en) | Medical drainage tube assembly | |
| CN108903959B (en) | Method for clinical pressure measurement of double-cavity bladder by using silica gel catheter | |
| CN209075821U (en) | It is a kind of can multisystem monitoring visual balloon dilatation catheter | |
| CN209173193U (en) | A kind of brain surgery expander | |
| CN210408552U (en) | Indwelling puncture fistulization device | |
| CN217219155U (en) | Diagnosis and treatment needle for cyst | |
| CN111920577B (en) | Lacrimal passage valve probing and expanding instrument | |
| CN111281369A (en) | Pressure measuring catheter in renal pelvis | |
| CN217566081U (en) | Sacculus forced-out test equipment | |
| CN106512112B (en) | Drainage system for body cavity effusion | |
| CN214387613U (en) | Cystostomy device | |
| CN205924174U (en) | General type puncture drainage package | |
| CN204971485U (en) | Prevent stabbing pjncture needle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211203 |