CN215084002U - Novel multifunctional catheter - Google Patents
Novel multifunctional catheter Download PDFInfo
- Publication number
- CN215084002U CN215084002U CN202022937329.4U CN202022937329U CN215084002U CN 215084002 U CN215084002 U CN 215084002U CN 202022937329 U CN202022937329 U CN 202022937329U CN 215084002 U CN215084002 U CN 215084002U
- Authority
- CN
- China
- Prior art keywords
- pipe
- guide
- guide head
- head
- air bag
- 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.)
- Active
Links
- 239000007788 liquid Substances 0.000 claims abstract description 14
- 238000007789 sealing Methods 0.000 claims abstract description 5
- 238000011010 flushing procedure Methods 0.000 claims description 26
- 230000002485 urinary effect Effects 0.000 claims description 6
- 210000002700 urine Anatomy 0.000 abstract description 18
- 210000003708 urethra Anatomy 0.000 description 4
- 239000003814 drug Substances 0.000 description 3
- 238000002627 tracheal intubation Methods 0.000 description 2
- 210000000683 abdominal cavity Anatomy 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 206010013990 dysuria Diseases 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
- 210000001635 urinary tract Anatomy 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Images
Landscapes
- External Artificial Organs (AREA)
Abstract
A novel multifunctional catheter relates to the technical field of medical auxiliary appliances, and comprises a guide head, a catheter, an air bag, an inflation tube and a two-position three-way reversing valve; one end of the guide pipe is provided with a guide head, one end of the guide head, which is far away from the guide pipe, is of a hemispherical structure, the guide head is hollow and is correspondingly communicated with the guide pipe, and the end part of the guide head, which corresponds to the hemispherical structure, is provided with a liquid inlet; an air bag is sleeved at the position, corresponding to the guide head, of the guide pipe in a fastening way, an inflation pipe is arranged in the guide pipe and is correspondingly communicated with the air bag, and one end, departing from the air bag, of the inflation pipe penetrates through the pipe wall of the guide pipe in a sealing way; a two-position three-way reversing valve is arranged on one side of the pipe body of one end of the guide pipe, which is far away from the guide head, and a first channel of the two-position three-way reversing valve is communicated with one end of a connecting pipe; the utility model discloses can make things convenient for medical personnel to sample patient's urine to and wash patient's bladder, need not repeated intubate, reduce patient's misery.
Description
Technical Field
The utility model belongs to the technical field of medical treatment appurtenance technique and specifically relates to a novel multi-functional catheter is related to.
Background
It is known that urinary catheters can be inserted into the bladder via the urethra in order to drain the urine, being mainly suitable for: 1. dysuria due to various causes, 2, specific surgery, such as: abdominal cavity, urinary tract, and gynaecology's etc. operation, 3, need record unit interval urine volume, is a commonly used medical auxiliary instrument, but the most function singleness of current catheter, especially need intubate again for avoiding the interior filth of catheter to return patient's bladder against the current when washing to patient side sight, increased patient's misery on the one hand, on the other hand has increased medical personnel's work burden, this kind of phenomenon is the problem that technical staff in the field awaited attention to solution.
Disclosure of Invention
In order to overcome the defects in the background art, the utility model discloses a novel multifunctional catheter.
In order to achieve the purpose, the utility model adopts the following technical scheme:
a novel multifunctional catheter comprises a guide head, a guide pipe, an air bag, an inflation pipe and a two-position three-way reversing valve; one end of the guide pipe is provided with a guide head, one end of the guide head, which is far away from the guide pipe, is of a hemispherical structure, the guide head is hollow and is correspondingly communicated with the guide pipe, and the end part of the guide head, which corresponds to the hemispherical structure, is provided with a liquid inlet; an air bag is sleeved at the position, corresponding to the guide head, of the guide pipe in a fastening way, an inflation pipe is arranged in the guide pipe and is correspondingly communicated with the air bag, and one end, departing from the air bag, of the inflation pipe penetrates through the pipe wall of the guide pipe in a sealing way; the pipe body side of the end, far away from the guide head, of the guide pipe is provided with a two-position three-way reversing valve, a first channel of the two-position three-way reversing valve is communicated with one end of a connecting pipe, a second channel of the two-position three-way reversing valve is correspondingly communicated with the guide pipe, a third channel of the two-position three-way reversing valve is communicated with one end of a flushing pipe, the other end of the flushing pipe penetrates through the side wall of the guide head in a sealing mode, the end head of the flushing pipe is flush with the side wall of the guide head correspondingly, and the pipe body of the flushing pipe is located in the guide pipe.
Preferably, the tube body of the catheter corresponding to one end of the guide head is provided with scale marks.
Preferably, the edge of the guiding head corresponding to the liquid inlet is provided with a smooth flanging facing the inside of the guiding head.
Preferably, one end of the connecting pipe, which is far away from the two-position three-way reversing valve, is provided with a positive pressure joint.
Preferably, the inflation tube, the flushing tube and the guide tube are of an integrated structure.
Preferably, the conduit is a transparent tube.
Due to the adoption of the technical scheme, the utility model discloses following beneficial effect has:
the utility model discloses a novel multifunctional catheter, simple structure, easy assembly, manufacturing cost is lower, pipe shaft one side that the guide head one end was kept away from to the pipe is equipped with two-position three-way switching-over valve, the first passageway intercommunication of two-position three-way switching-over valve has the one end of connecting pipe, and the second passageway of two-position three-way switching-over valve corresponds the intercommunication with the pipe, and the third passageway intercommunication of two-position three-way switching-over valve has the one end of flushing pipe, when needing to sample patient's urine, can make the first passageway and the second passageway of two-position three-way switching-over valve correspond the intercommunication, thereby make connecting pipe and pipe correspond the intercommunication, can sample patient's urine through the connecting pipe; when the bladder of the patient needs to be flushed, the first channel of the two-position three-way reversing valve can be correspondingly communicated with the third channel, so that the connecting pipe is correspondingly communicated with the flushing pipe, liquid medicine for flushing can be injected into the flushing pipe through the connecting pipe, the bladder of the patient can be flushed conveniently, repeated intubation operation can be avoided, and pain of the patient can be relieved.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic perspective view of the present invention;
fig. 3 is a schematic structural view of the guide head.
In the figure: 1. a guide head; 2. a conduit; 3. an air bag; 4. an inflation tube; 5. a two-position three-way reversing valve; 6. a liquid inlet; 7. a connecting pipe; 8. a flush tube; 9. scale lines; 10. and a positive pressure joint.
Detailed Description
The invention will be explained in more detail by the following examples, which disclose the invention and are intended to protect all technical improvements within the scope of the invention.
With reference to the attached drawings 1-3, a novel multifunctional catheter comprises a guide head 1, a guide pipe 2, an air bag 3, an inflation pipe 4 and a two-position three-way reversing valve 5; a guide head 1 is arranged at one end of the guide pipe 2, one end of the guide head 1, which is far away from the guide pipe 2, is of a hemispherical structure, the guide head 1 is hollow and is correspondingly communicated with the guide pipe 2, and a liquid inlet 6 is arranged at the end part of the guide head 1, which is corresponding to the hemispherical structure, so that the guide head 1 can be inserted into the bladder of a patient, urine in the bladder of the patient enters the guide pipe 2 through the liquid inlet 6, and then the urine is discharged through the guide pipe 2; according to the requirement, the smooth flanging facing the interior of the guide head 1 is arranged on the edge of the guide head 1 corresponding to the liquid inlet 6, so that the urethra of the patient can be prevented from being damaged by the edge of the liquid inlet 6 during the intubation operation; the air bag 3 is fixedly sleeved at the position where the guide tube 2 is correspondingly connected with the guide head 1, the air bag 4 correspondingly communicated with the air bag 3 is arranged in the guide tube 2, one end of the air bag 4, which is far away from the air bag 3, is sealed and penetrates through the tube wall of the guide tube 2, namely, the air bag 3 can be inflated through the air bag 4, so that the air bag 3 is expanded to seal the urethra and urine is prevented from flowing outwards, and when the guide tube 2 is taken out, the air in the air bag 3 can be discharged through the air bag 4, so that the air bag 3 is shrunk to facilitate the extraction of the guide tube 2; a two-position three-way reversing valve 5 is arranged on one side of the tube body of one end, away from the guide head 1, of the guide tube 2, a first channel of the two-position three-way reversing valve 5 is communicated with one end of a connecting tube 7, a second channel of the two-position three-way reversing valve 5 is correspondingly communicated with the guide tube 2, a third channel of the two-position three-way reversing valve 5 is communicated with one end of a flushing tube 8, the other end of the flushing tube 8 penetrates through the side wall of the guide head 1 in a sealing mode, the end head of the flushing tube 8 is flush with the side wall of the guide head 1 correspondingly, and the tube body of the flushing tube 8 is located in the guide tube 2, so that when urine of a patient needs to be sampled, the first channel and the second channel of the two-position three-way reversing valve 5 can be correspondingly communicated, the connecting tube 7 is correspondingly communicated with the guide tube 2, and the urine of the patient can be sampled through the connecting tube 7; when the bladder of the patient needs to be flushed, the first channel and the third channel of the two-position three-way reversing valve 5 can be correspondingly communicated, so that the connecting pipe 7 and the flushing pipe 8 are correspondingly communicated, liquid medicine for flushing can be injected into the flushing pipe 8 through the connecting pipe 7, the bladder of the patient can be flushed conveniently, and the urine in the catheter 2 can be prevented from flowing backwards; according to the requirement, a positive pressure joint 10 is arranged at one end of the connecting pipe 7, which is far away from the two-position three-way reversing valve 5, so that the needle-free connection operation is facilitated, the structure is simple, and the use is convenient; in addition, the pipe body of the catheter 2, which corresponds to one end of the guide head 1, is provided with scale marks 9, so that medical personnel can conveniently master the insertion depth of the catheter 2, and the use is convenient; the inflation tube 4, the flushing tube 8 and the guide tube 2 are of an integrated structure, so that the inflation tube 4 and the flushing tube 8 can be prevented from affecting the smoothness of the guide tube 2; catheter 2 is the transparent body, can make things convenient for medical personnel to observe the inside situation of catheter 2.
When the novel multifunctional catheter is used, the guide head 1 can be inserted into the bladder of a patient, and the air bag 3 can be inflated through the inflation tube 4, so that the air bag 3 expands to seal the urethra, urine in the bladder of the patient enters the catheter 2 through the liquid inlet 6, is discharged through the catheter 2, and a urine collection bag can be communicated at one end of the catheter 2, which is away from the guide head 1, so that the urine can be collected through the urine collection bag; when the urine of a patient needs to be sampled, the first channel and the second channel of the two-position three-way reversing valve 5 can be correspondingly communicated, so that the connecting pipe 7 is correspondingly communicated with the catheter 2, and the urine of the patient can be sampled through the connecting pipe 7; when the bladder of the patient needs to be flushed, the first channel of the two-position three-way reversing valve 5 can be correspondingly communicated with the third channel, so that the connecting pipe 7 is correspondingly communicated with the flushing pipe 8, liquid medicine for flushing can be injected into the flushing pipe 8 through the connecting pipe 7, the bladder of the patient can be conveniently flushed, and the reverse flow of urine in the catheter 2 can be avoided.
The details of the present invention not described in detail are prior art, and it will be apparent to those skilled in the art that the present invention is not limited to the details of the above-described exemplary embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof; the present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein, and any reference signs in the claims are not intended to be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides a novel multi-functional catheter, characterized by: comprises a guide head (1), a conduit (2), an air bag (3), an inflation tube (4) and a two-position three-way reversing valve (5); a guide head (1) is arranged at one end of the guide pipe (2), one end of the guide head (1) departing from the guide pipe (2) is of a hemispherical structure, the guide head (1) is hollow and is correspondingly communicated with the guide pipe (2), and a liquid inlet (6) is arranged at the end part of the guide head (1) corresponding to the hemispherical structure; an air bag (3) is fixedly sleeved at the position where the guide pipe (2) is correspondingly connected with the guide head (1), an inflation tube (4) which is correspondingly communicated with the air bag (3) is arranged in the guide pipe (2), and one end of the inflation tube (4) departing from the air bag (3) penetrates through the pipe wall of the guide pipe (2) in a sealing manner; the pipe shaft one side that direction head (1) one end was kept away from in pipe (2) is equipped with two-position three-way switching-over valve (5), the first passageway intercommunication of two-position three-way switching-over valve (5) has the one end of connecting pipe (7), and the second passageway of two-position three-way switching-over valve (5) corresponds the intercommunication with pipe (2), and the third passageway intercommunication of two-position three-way switching-over valve (5) has the one end of flushing pipe (8), the lateral wall of direction head (1) is run through in the other end seal of flushing pipe (8), and this end of flushing pipe (8) corresponds the parallel and level with the lateral wall of direction head (1), and the pipe shaft of flushing pipe (8) is located pipe (2).
2. The new multifunctional urinary catheter according to claim 1, characterized in that: the pipe body of the guide pipe (2) corresponding to one end of the guide head (1) is provided with scale marks (9).
3. The new multifunctional urinary catheter according to claim 1, characterized in that: the edge of the guide head (1) corresponding to the liquid inlet (6) is provided with a smooth flanging facing the inside of the guide head (1).
4. The new multifunctional urinary catheter according to claim 1, characterized in that: and a positive pressure joint (10) is arranged at one end of the connecting pipe (7) deviating from the two-position three-way reversing valve (5).
5. The new multifunctional urinary catheter according to claim 1, characterized in that: the inflation tube (4), the flushing tube (8) and the guide tube (2) are of an integrated structure.
6. The new multifunctional urinary catheter according to claim 1, characterized in that: the conduit (2) is a transparent pipe body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022937329.4U CN215084002U (en) | 2020-12-10 | 2020-12-10 | Novel multifunctional catheter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022937329.4U CN215084002U (en) | 2020-12-10 | 2020-12-10 | Novel multifunctional catheter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215084002U true CN215084002U (en) | 2021-12-10 |
Family
ID=79263451
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022937329.4U Active CN215084002U (en) | 2020-12-10 | 2020-12-10 | Novel multifunctional catheter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215084002U (en) |
-
2020
- 2020-12-10 CN CN202022937329.4U patent/CN215084002U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205434659U (en) | A catheter special for male use | |
| CN215084002U (en) | Novel multifunctional catheter | |
| CN211798182U (en) | Urinary surgery is with catheterization ware | |
| CN215821873U (en) | Medical uropoiesis surgery expansion drainage device | |
| CN201052291Y (en) | Puncture type one-way enclosed drainage device | |
| CN205360087U (en) | Uropoiesis is postoperative catheter for surgery | |
| CN210963312U (en) | Three-cavity closed collectable enemator | |
| CN210447834U (en) | Urinary catheter | |
| CN2576239Y (en) | Multifunction puncture flushing drainage device | |
| CN219070632U (en) | Blood collection operation membrane | |
| CN203469212U (en) | Air bag type catheter used for cystoscope | |
| CN216358727U (en) | Thoracic drainage flushing suction device | |
| CN2199791Y (en) | Pneumatothorax manometric therapeutic equipment | |
| CN215995066U (en) | Negative pressure catheterization and positive pressure enema dual-purpose device | |
| CN221713282U (en) | Prostate balloon catheter | |
| CN217067179U (en) | Rectum perianal postoperative drainage device | |
| CN217041062U (en) | Y-shaped abdominal cavity drainage tube with air bag | |
| CN217612433U (en) | Sleeve for fistula protection and drainage | |
| CN212038560U (en) | Double-cavity balloon catheter for compliance retrograde ureterography | |
| CN219090410U (en) | Catheter capable of eliminating peculiar smell | |
| CN211535859U (en) | Traditional chinese and western medicine combines urine aspirator for surgery | |
| CN221332403U (en) | Telescopic multipurpose drainage tube device | |
| CN208973877U (en) | Two-chamber cystometry silica gel catheter | |
| CN220608763U (en) | Sterile drainage catheter set | |
| CN221751651U (en) | Leak-proof catheter |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |