CN211301659U - Silica gel catheter convenient and fast to use - Google Patents

Abstract

The utility model discloses a use convenient silica gel catheter, including catheter body, collection ureter and fixed snap ring, the patient's one end sealing connection is kept away from to the catheter body has collection ureter, just the one end that the catheter body is close to collection ureter is provided with the toper siphuncle, toper siphuncle and catheter body integrated into one piece structure, the one end week side through connection that the catheter body is close to the toper siphuncle has the arc water injection pipe, just the one end that the catheter body was kept away from to the arc water injection pipe is provided with the stopper, the one end that the catheter body was kept away from to the collection ureter is provided with the collection urine bag, the diameter size of collection ureter is less than the diameter size of toper siphuncle, just collection ureter one end is run through to the toper siphuncle insidely, the toper siphuncle. This use convenient silica gel catheter can prevent that collection ureter from droing, improves and connects the fixity.

Description

Silica gel catheter convenient and fast to use

Technical Field

The utility model belongs to the technical field of the silica gel catheter, concretely relates to use convenient silica gel catheter.

Background

Can insert the bladder so that the drainage urine comes out via the urethra, after the catheter inserted the bladder, be close to catheter head end and have a gasbag fixed catheter and stay in the bladder, and be difficult for deviating from, and the drainage tube is connected urine bag and is collected the urine. The silica gel is silicon rubber synthesized by special vulcanization by taking an organic silicon polymer as a main raw material. The silica gel has excellent physiological inertia, is tasteless, nontoxic, non-corrosive, anticoagulation and good in compatibility with organisms, can stand harsh disinfection conditions, and is divided into a single-cavity catheter and a double-cavity catheter. The single-cavity catheter consists of a catheter, a drainage conical interface and an air valve plug; the double-cavity catheter consists of a catheter, a drainage conical interface, an air valve plug, an inflation conical interface and a balloon.

Is suitable for short-term retention and catheterization of human bodies, and the retention time is 24 hours generally. When the existing catheter is used, the urine collecting tube is directly inserted into the catheter and is easy to fall off, and the existing catheter is mostly adhered by an adhesive tape and is easy to generate stickiness on skin after being used for a long time.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a use convenient silica gel catheter to solve the problem that provides among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a silica gel catheter convenient to use comprises a catheter body, a urine collecting pipe and a fixed snap ring, wherein one end, far away from a patient, of the catheter body is hermetically connected with the urine collecting pipe, a cone-shaped pipe is arranged at one end, close to the urine collecting pipe, of the catheter body, the cone-shaped pipe and the catheter body are of an integrally formed structure, an arc-shaped water injection pipe penetrates through the periphery of one end, close to the cone-shaped pipe, of the catheter body, a plug is arranged at one end, far away from the catheter body, of the arc-shaped water injection pipe, and a urine collecting bag is arranged at one end, far away from;

the diameter size of collection ureter is less than the diameter size of toper siphuncle, just collection ureter one end runs through to the toper siphuncle intraduct, toper siphuncle week side just is located the fixed cover in the collection ureter outside and has connect fixed snap ring, fixed snap ring includes first arc and second arc, the one end top face of second arc will be seted up flutedly, just first arc one end bottom face is provided with the fixed block that uses with the recess cooperation, the fixed block both sides are provided with the pivot, the mounting hole has been seted up to the other end top face of second arc, just an arc other end bottom face is provided with the erection column that uses with the mounting hole cooperation.

Preferably, the inner wall of the conical body pipe and the outer wall of one end of the urine collection pipe are provided with anti-slip corrugations, the anti-slip corrugations are matched and connected in a two-group mode, and a concave notch is formed in one side face, close to the mounting column, of the first arc-shaped plate.

Preferably, fixed cover has been cup jointed to catheter body one end week side, just the outer wall of fixed cover bonds and has the sticky tape that is used for tying up at the shank, just a side of sticky tape laminating shank bonds and has the protection cotton.

Preferably, collection urine pipe one end is run through to collection urine bag inside, just collection urine bag top is provided with the external screw thread pipe, the screw thread ring cover has been cup jointed to collection urine pipe bottom week side, just the screw thread ring cover inner wall is provided with the internal thread.

Preferably, the contact inner wall of the fixed sleeve and the catheter body is bonded with a double-sided adhesive tape.

The utility model discloses a technological effect and advantage: according to the silica gel urinary catheter convenient to use, the urine collecting pipe is sleeved in the conical body pipe through the fixing clamp ring, the fixing block, the rotating shaft, the mounting hole and the mounting column, the fixing clamp ring is sleeved on the outer wall of the conical body pipe, the fixing block is driven to rotate in the groove through the rotating shaft, the first arc-shaped plate is convenient to turn, the mounting hole and the mounting column are matched for use, the first arc-shaped plate and the second arc-shaped plate are convenient to fix, the urine collecting pipe is prevented from falling off, and the connection fixing performance is improved; by arranging the fixing sleeve, the adhesive tape and the protective cotton, the adhesive tape is bound on the inner side of the thigh of the patient, so that the use of adhesive tape for bonding is reduced, and the generation of stickiness is avoided; by arranging the thread ring sleeve and the internal thread, and matching the internal thread with the external thread pipe, the thread ring sleeve is conveniently connected with the urine collection bag, and urine leakage is prevented; this use convenient silica gel catheter can prevent that collection ureter from droing, improves and connects the fixity.

Drawings

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

fig. 2 is a partial sectional view of the cone tube of the present invention;

fig. 3 is a schematic view of the fixing clip ring of the present invention;

fig. 4 is a schematic view of the fixing block of the present invention;

fig. 5 is a schematic view of the structure of the threaded collar of the present invention.

In the figure: the urinary catheter comprises a urinary catheter body 1, a urinary collecting tube 2, a fixed snap ring 3, a urinary collecting bag 4, a thread ring sleeve 5, a conical body tube 6, a fixed sleeve 7, a sticky tape 8, an arc water injection tube 9, anti-skid corrugations 10, a first arc plate 11, a second arc plate 12, a fixed block 13, internal threads 14, a mounting column 15, a concave notch 16 and a rotating shaft 17.

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.

The utility model provides a silica gel urinary catheter convenient to use as shown in figures 1-5, which comprises a urinary catheter body 1, a urine collecting tube 2 and a fixed snap ring 3, wherein one end of the urinary catheter body 1, which is far away from a patient, is hermetically connected with the urine collecting tube 2, and one end of the urinary catheter body 1, which is close to the urine collecting tube 2, is provided with a cone-shaped tube 6, the cone-shaped tube 6 and the urinary catheter body 1 are of an integrated structure, one end of the urinary catheter body 1, which is close to the cone-shaped tube 6, is peripherally connected with an arc water injection tube 9 in a penetrating way, in addition, one end of the arc water injection tube 9, which is far away from the urinary catheter body 1, is provided with a urine;

the diameter size of the urine collecting pipe 2 is smaller than that of the cone pipe 6, one end of the urine collecting pipe 2 penetrates into the cone pipe 6, the fixed snap ring 3 is fixedly sleeved on the periphery of the cone pipe 6 and positioned outside the urine collecting pipe 2, the fixed snap ring 3 comprises a first arc plate 11 and a second arc plate 12, a groove is formed in the top end face of one end of the second arc plate 12, a fixed block 13 matched with the groove is arranged on the bottom end face of one end of the first arc plate 11, rotating shafts 17 are arranged on two sides of the fixed block 13, a mounting hole is formed in the top end face of the other end of the second arc plate 12, a mounting column 15 matched with the mounting hole is arranged on the bottom end face of the other end of the first arc plate 11, the urine collecting pipe 2 is sleeved in the cone pipe 6, the fixed snap ring 3 is sleeved on the outer wall of the cone pipe 6, and the fixed block 13, be convenient for first arc 11 turns, and the mounting hole uses with the cooperation of erection column 15, and first arc 11 and second arc 12 of being convenient for are fixed, prevent that collection ureter 2 from droing.

Specifically, the inner wall of the cone-shaped pipe 6 and the outer wall of one end of the urine collection pipe 2 are provided with anti-slip corrugations 10, and the anti-slip corrugations 10 are connected in a matched mode, a concave notch 16 is formed in one side face, close to the mounting column 15, of the first arc-shaped plate 11, and the anti-slip corrugations 10 increase the friction force of the urine collection pipe 2 and the cone-shaped pipe 6.

Specifically, fixed cover 7 has been cup jointed to 1 one end week of catheter body, just the outer wall of fixed cover 7 bonds and has the sticky tape 8 that is used for tying up at the shank, just the side bonding of 8 laminating shanks of sticky tape has the protection cotton, and sticky tape 8 is tied up in patient's thigh inboard, reduces and uses the sticky tape to bond, avoids producing viscidity.

Specifically, 2 one ends of collection ureter run through to collection urine bag 4 insidely, just 4 tops of collection urine bag are provided with external screw thread pipe, 2 bottom week sides of collection ureter have cup jointed screw thread ring cover 5, just 5 inner walls of screw thread ring cover are provided with internal thread 14, and internal thread 14 uses with the cooperation of external screw thread pipe, and the screw thread ring cover 5 of being convenient for is connected with collection urine bag 2, prevents the urine leakage.

Specifically, the inner wall of the fixed sleeve 7, which is in contact with the catheter body 1, is bonded with a double-faced adhesive tape at a fixed position.

Specifically, this use convenient silica gel catheter, 2 covers in toper siphunculus 6 in the urine collection pipe, 3 covers in the outer wall of toper siphunculus 6 of fixed snap ring, pivot 17 drives fixed block 13 in the recess internal rotation, first arc 11 stirs, mounting hole and erection column 15 cooperation are used, first arc 11 and second arc 12 are fixed, anti-skidding ripple 10 increases the frictional force of urine collection pipe 2 and toper siphunculus 6, sticky tape 8 is tied up at patient's thigh inboardly, it bonds to reduce to use the sticky tape, internal thread 14 uses with the cooperation of external screw thread pipe, thread ring cover 5 is connected with urine collection bag 2. This use convenient silica gel catheter can prevent that collection ureter from droing, improves and connects the fixity.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims (5)

1. The utility model provides a use convenient silica gel catheter, includes catheter body (1), collection ureter (2) and fixed snap ring (3), its characterized in that: the end, far away from a patient, of the catheter body (1) is connected with a urine collection tube (2) in a sealing mode, a cone-shaped tube (6) is arranged at one end, close to the urine collection tube (2), of the catheter body (1), the cone-shaped tube (6) and the catheter body (1) are of an integrally formed structure, an arc-shaped water injection tube (9) penetrates through the periphery of one end, close to the cone-shaped tube (6), of the catheter body (1), a plug is arranged at one end, far away from the catheter body (1), of the arc-shaped water injection tube (9), and a urine collection bag (4) is arranged at one end, far away from the catheter body (1), of the urine;

the diameter size of collection ureter (2) is less than the diameter size of toper siphunculus (6), just collection ureter (2) one end runs through to toper siphunculus (6) inside, toper siphunculus (6) week side just is located the fixed cover in collection ureter (2) outside and has connect fixed snap ring (3), fixed snap ring (3) are including first arc (11) and second arc (12), the one end top face of second arc (12) will be seted up flutedly, just first arc (11) one end bottom face is provided with fixed block (13) that use with the recess cooperation, fixed block (13) both sides are provided with pivot (17), the mounting hole has been seted up to the other end top face of second arc (12), just an arc (11) other end bottom face is provided with erection column (15) that uses with the mounting hole cooperation.

2. A convenient silica gel urinary catheter according to claim 1, wherein: toper siphuncle (6) inner wall and collecting urine pipe (2) one end outer wall all are provided with anti-skidding ripple (10), and two sets of anti-skidding ripple (10) cooperation is connected, spill breach (16) have been seted up to a side that first arc (11) are close to erection column (15).

3. A convenient silica gel urinary catheter according to claim 1, wherein: fixed cover (7) have been cup jointed to catheter body (1) one end week side, just the outer wall of fixed cover (7) bonds and has sticky tape (8) that are used for tying up in the shank, just sticky tape (8) laminate a side bonding of shank has the protection cotton.

4. A convenient silica gel urinary catheter according to claim 1, wherein: collection ureter (2) one end runs through to collection urine bag (4) inside, just collection urine bag (4) top is provided with the external screw thread pipe, collection ureter (2) bottom week side has cup jointed screw thread ring cover (5), just screw thread ring cover (5) inner wall is provided with internal thread (14).

5. A convenient silica gel urinary catheter according to claim 3, wherein: the inner wall of the fixed sleeve (7) which is in contact with the catheter body (1) is bonded with a double-sided adhesive tape.

Images