CN215135534U

CN215135534U - Urinary catheter for urologist

Info

Publication number: CN215135534U
Application number: CN202121534335.3U
Authority: CN
Inventors: 顾栋华
Original assignee: Nantong First Peoples Hospital
Current assignee: Nantong First Peoples Hospital
Priority date: 2021-07-07
Filing date: 2021-07-07
Publication date: 2021-12-14
Anticipated expiration: 2031-07-07

Abstract

The utility model discloses a urological department doctor uses catheter, its technical scheme main points are: comprises a catheter, an insertion head and a catheter interface, wherein the insertion head is fixedly arranged at one end of the catheter, the urethral catheterization interface is fixedly arranged at the other end of the urethral catheter, the outer wall of the urethral catheter is movably sleeved with a movable sleeve, two groups of fixed joints are fixedly arranged on the side surface of the movable sleeve, by adopting the structure that the movable sleeve is arranged on the outer wall of the catheter, the fixed connector arranged on the two sides of the movable sleeve is connected with the upper fixed bolt, thereby facilitating the insertion of the insertion head end of the catheter into the bladder when the catheter is used, then the elastic band is wound at the root of the thigh by tearing the magic tape, and then the magic tape is attached, thereby convenient to be connected through the elastic cord and produced the pulling force between the catheter, insert the catheter in bladder department steadily effectively, the patient of being convenient for carries out normal catheterization micturition, is favorable to the state of an illness in later stage to be resumeed.

Description

Urinary catheter for urologist

Technical Field

The utility model relates to a medical catheter technical field, concretely relates to urological department doctor uses catheter.

Background

A urinary catheter is a tube that is inserted into the bladder from the urethra to drain urine. The catheter is a pipeline made of natural rubber, silicon rubber or polyvinyl chloride, can be inserted into the bladder through the urethra so as to drain urine, after the catheter is inserted into the bladder, an air bag is arranged at the end close to the end of the catheter to fix the catheter to stay in the bladder and not to be easily separated, and the drainage tube is connected with a urine bag to collect urine.

However, in the actual use process, the existing catheter is easy to fall off due to the fact that the existing catheter is not fixed tightly in the process of inserting the bladder to drain urine, so that the catheter cannot be used normally after falling off, the trouble that the urinary catheter needs to be inserted into the bladder again is brought, and the problem that the urinary catheter is not beneficial to normal recovery of patients in the urology department is caused.

SUMMERY OF THE UTILITY MODEL

To the problem mentioned in the background art, the utility model aims at providing a urologist uses catheter to solve the problem mentioned in the background art.

The above technical purpose of the present invention can be achieved by the following technical solutions:

the utility model provides a urological department doctor uses catheter, includes the catheter, inserts head and catheterization interface, insert head fixed mounting in the one end of catheter, catheterization interface fixed mounting is at the other end of catheter, the outer wall movable sleeve of catheter is equipped with movable sleeve, movable sleeve's side fixed mounting has two sets of fixed joint, fixed joint's side runs through there is fixed bolt, fixed bolt's one end fixedly connected with elastic cord.

Through adopting above-mentioned technical scheme, install movable sleeve through the adoption at the outer wall of catheter, fixed connector through the installation of movable sleeve both sides is connected and is connected fixed bolt, thereby made things convenient for and at first inserted the head end with the catheter when using the catheter and insert bladder department, paste the elastic cord with its winding in thigh root position through tearing the magic thereupon again, paste the magic again and laminate, thereby made things convenient for to be connected through between elastic cord and the catheter and produced the pulling force, insert the catheter department steadily effectively with the catheter, be convenient for the patient carry out normal catheterization urination, be favorable to the state of an illness in later stage to resume, and what the elastic cord adopted is super gentle elasticity, and the cooperation has flexible cotton, thereby have high travelling comfort when fixed pulling.

Preferably, one end of the movable sleeve is fixedly provided with a fixing clamp, and the outer wall of the fixing clamp is movably provided with a fixing cap.

Through adopting above-mentioned technical scheme, through adopting installation fixation clamp and cooperation locking nut on the movable sleeve pipe, made things convenient for when using to carry out the activity adjustment with movable sleeve pipe's position to make the insertion length of catheter be fit for different patients and carry out the catheterization use, thereby promoted the practicality of catheter, the fixation clamp carries out the elasticity with the locking nut and adjusts through the knob, is favorable to carrying out the fastening with the movable sleeve pipe and decides after adjusting suitable position.

Preferably, the inner side of the elastic band is provided with flexible cotton, and one end of the inner side of the flexible cotton is fixedly provided with a magic tape.

Through adopting above-mentioned technical scheme, through adopting flexible cotton can twine promotion travelling comfort by a wide margin behind the shank, the magic subsides then has made things convenient for to fix a position the laminating fixedly to the elastic cord.

Preferably, one end of the movable sleeve is fixedly provided with leakage-proof blocking cotton, and the catheter penetrates through the inner side of the leakage-proof blocking cotton.

Through adopting above-mentioned technical scheme, after fixed, stop the cotton through adopting the leak protection and made things convenient for its laminating in urethra exit, and then made things convenient for the urine that will ooze to adsorb, promoted the cleanliness factor effectively, avoided the urine to ooze the pollution, caused the bacterial infection scheduling problem.

Preferably, the outer wall one end fixed mounting laminating of elastic cord is cotton, the laminating is pasted to the magic and is installed in the cotton outside of laminating.

Through adopting above-mentioned technical scheme, through adopting the laminating cotton to make things convenient for and paste with the magic and carry out the laminating, be favorable to making the elastic cord twine fixedly.

Preferably, the outer wall of the fixing clamp is uniformly provided with thread grooves, and the inner wall of the fixing cap is uniformly provided with thread wires.

Through adopting above-mentioned technical scheme, thereby cooperate through the thread groove that adopts the fixation clamp outer wall and the screw thread of locking nut inner wall and made things convenient for to carry out knob regulation elasticity.

To sum up, the utility model discloses mainly have following beneficial effect:

the movable sleeve is arranged on the outer wall of the catheter, the fixed bolt is connected through the fixed joints arranged on the two sides of the movable sleeve, so that the insertion head end of the catheter is conveniently inserted into a bladder when the catheter is used, then the elastic band is wound at the root position of a thigh by tearing the magic tape, and then the magic tape is attached, thereby facilitating the generation of pulling force through the connection between the elastic band and the catheter, effectively and stably inserting the catheter into the bladder, facilitating normal urethral catheterization and urination of a patient, facilitating the later recovery of the state of an illness, and the elastic band adopts ultra-flexible tightness and is matched with flexible cotton, thereby having extremely high comfort when being fixedly pulled, avoiding the problem that the catheter is easy to fall off due to untight fixation, and further leading the catheter to abnormal use after falling, in addition, the fixing clamp is installed on the movable sleeve and matched with the fixing cap, so that the movable sleeve can be movably adjusted in position when in use, the inserting length of the catheter is suitable for different patients to use in catheterization, the practicability of the catheter is improved, the fixing clamp and the fixing cap are subjected to tightness adjustment through the knob, the movable sleeve can be adjusted to be suitable for being screwed and fixed, and the practicability is improved.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the three-dimensional structure of the connecting pin of the present invention;

FIG. 3 is a schematic view of the movable sleeve structure of the present invention;

fig. 4 is a schematic view of the elastic band of the present invention.

Reference numerals: 1. a urinary catheter; 2. an active cannula; 3. fixing the joint;

11. an insertion head; 12. a catheterization interface; 13. flushing the interface;

21. a fixing clip; 22. a fixing cap; 23. leakage-proof barrier cotton;

31. fixing the bolt; 32. elastic bands; 33. flexible cotton; 34. magic tape; 35. a connecting member.

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 in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1, 2, 3 and 4, a urinary catheter for doctors comprises a urinary catheter 1, an insertion head 11 and a urinary catheter interface 12, wherein the tapered insertion head 11 is fixedly arranged at the end of the urinary catheter 1, the cylindrical urinary catheter interface 12 is fixedly arranged at one end of the urinary catheter 1, a movable sleeve 2 is movably arranged on the outer wall of the urinary catheter 1 for urinary catheter, leakproof blocking cotton 23 is fixedly arranged at one end of the movable sleeve 2, a fixing clamp 21 is fixedly connected to the other end of the movable sleeve 2, the outer wall of the fixing clamp 21 is uniformly provided with a thread groove, the outer side of the thread groove is engaged and connected with a thread strip, the thread strip is uniformly arranged on the inner wall of a fixing cap 22, so that the position of the movable sleeve 2 can be movably adjusted when in use, the insertion length of the urinary catheter 1 is suitable for urinary catheter guiding of different patients, and the practicability of the urinary catheter 1 is improved, fixation clamp 21 and locking cap 22 carry out the tight regulation through the knob, be favorable to adjusting movable sleeve 2 and screw fixedly behind the suitable position, movable sleeve 2's both sides fixed mounting has fixed joint 3, fixed joint 3's inside through connection has fixing bolt 31, fixing bolt 31's side fixedly connected with elastic cord 32, the inboard fixed mounting of one end of elastic cord 32 has magic subsides 34, the laminating is equipped with the laminating cotton to the outside other end fixed subsides that flexible cotton 33 elastic cord 32 was installed in the inner wall laminating of elastic cord 32, it produces the pulling force to have made things convenient for to be connected between elastic cord 32 and catheter 1, insert catheter 1 stable effectively in bladder department, the patient of being convenient for carries out normal catheterization urination, be favorable to the state of an illness in later stage to resume.

Referring to fig. 1, 2, 3 and 4, the side fixedly connected with of catheterization interface 12 washes interface 13, has made things convenient for to wash inside through washing interface 13 input washing liquid, and the side fixedly connected with connecting piece 35 of dead bolt 31, and connecting piece 35 run through in the inner wall of elastic cord 32, flexible cotton 33, have made things convenient for to install elastic cord 32, stable use.

The working principle is as follows: referring to fig. 1, 2, 3 and 4, when using the urinary catheter, firstly, the end of the insertion head 11 of the urinary catheter 1 is inserted into the urinary bladder when using the urinary catheter, then the fixing clip 21 and the fixing cap 22 are tightly adjusted by the knob, which is beneficial to adjusting the movable sleeve 2 to a proper position for screwing and fixing, so that the insertion length of the urinary catheter 1 is suitable for different patients to use for catheterization, then the elastic band 32 is wound around the root of the thigh by tearing the magic tape 34, and then the magic tape 34 is attached, thereby facilitating the generation of pulling force through the connection between the elastic band 32 and the urinary catheter 1, effectively inserting the urinary catheter 1 into the urinary bladder stably, facilitating the patients to perform normal catheterization and urination, and improving the stability of the usage of the urinary catheter 1.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A urinary catheter for urologists, comprising a urinary catheter (1), an insertion head (11) and a urinary catheter interface (12), characterized in that: insert head (11) fixed mounting in the one end of catheter (1), catheterization interface (12) fixed mounting is at the other end of catheter (1), the outer wall movable sleeve of catheter (1) is equipped with movable sleeve pipe (2), the side fixed mounting of movable sleeve pipe (2) has two sets of fixed joint (3), fixed bolt (31) have been run through to the side of fixed joint (3), the one end fixedly connected with elastic cord (32) of fixed bolt (31).

2. A urologist catheter according to claim 1, characterized in that: one end of the movable sleeve (2) is fixedly provided with a fixing clamp (21), and the outer wall of the fixing clamp (21) is movably provided with a fixing cap (22).

3. A urologist catheter according to claim 1, characterized in that: the inboard of elastic cord (32) is provided with flexible cotton (33), the inboard one end fixed mounting of flexible cotton (33) has magic subsides (34).

4. A urologist catheter according to claim 1, characterized in that: one end of the movable sleeve (2) is fixedly provided with leakage-proof blocking cotton (23), and the catheter (1) penetrates through the inner side of the leakage-proof blocking cotton (23).

5. A urologist catheter according to claim 3, characterized in that: the outer wall one end fixed mounting laminating of elastic cord (32) is cotton, the laminating of magic subsides (34) is installed in the cotton outside of laminating.

6. A urologist catheter according to claim 2, characterized in that: the outer wall of the fixing clamp (21) is uniformly provided with thread grooves, and the inner wall of the fixing cap (22) is uniformly provided with thread wires.