CN215350992U

CN215350992U - Joint for washing ureter and flusher adopting joint

Info

Publication number: CN215350992U
Application number: CN202120165183.8U
Authority: CN
Inventors: 张丹妮
Original assignee: Zigong First Peoples Hospital
Current assignee: Zigong First Peoples Hospital
Priority date: 2021-01-21
Filing date: 2021-01-21
Publication date: 2021-12-31
Anticipated expiration: 2031-01-21

Abstract

The utility model relates to a joint for washing a urinary catheter and a flusher adopting the joint, comprising a urinary catheter joint, a flushing joint and a connecting pipe for connecting the urinary catheter joint and the flushing joint, wherein the urinary catheter joint is connected with a urinary catheter, the number of the flushing joints is at least two, one of the flushing joints is connected with an injector, the other flushing joint is connected with the flusher, and a sealing plug is tightly inserted in the flushing joint. In the scheme of this application, wash special use joint through the design ureter and connect catheter and flusher to this reinforcing flusher and the joint strength of catheter, the catheter does not drop when guaranteeing quick pull piston rod, has saved the trouble of holding conical tube and catheter junction tightly with the hand, makes things convenient for medical personnel to operate, guarantees that the washing effect does not reduce.

Description

Joint for washing ureter and flusher adopting joint

Technical Field

The utility model relates to the field of medical instruments, in particular to a joint for washing a urinary catheter and a flusher adopting the joint.

Background

The urinary catheter flusher is a medical instrument for realizing pipeline dredging by repeatedly flushing and sucking flushing water when a urinary catheter is blocked.

In order to realize better flushing effect, the flusher needs to quickly and repeatedly flush and suck flushing water into the catheter, so that a larger force is needed for pushing and pulling the piston of the flusher, so that in the operation process, a doctor can grasp the cylinder of the flusher by one hand and pull the piston rod by the other hand quickly, and only then can the better flushing effect be realized.

At present, the one end of catheter is usually tightly overlapped on the toper pipe of flusher head with the help of the pretightning force of body self, firm in connection degree is not enough, consequently at the in-process of quick pull piston rod, the problem that toper pipe and catheter break away from often appears, for guaranteeing to wash the operation normal clear, medical personnel have to change the hand of holding the flusher barrel into the junction of holding catheter and toper pipe, so, can cause the barrel to rock during the pull piston rod, then make the piston rod can't keep high-speed pull, seriously influence the washing effect.

Disclosure of Invention

The utility model aims to: aiming at the problem that the existing flusher cannot be reliably connected with a catheter in a detachable and sealing manner, the joint for flushing the urinary catheter and the flusher adopting the joint are provided.

In order to achieve the above purpose, the utility model provides the following technical scheme:

a urinary catheter flushing fitting comprising:

the catheter joint is connected with the catheter;

the number of the flushing joints is at least two, one of the flushing joints is connected with the injector, the other flushing joint is connected with the flusher, and a sealing plug is tightly inserted into the flushing joint;

and the connecting pipe is connected with the urinary pipe joint and the flushing joint.

As the preferential technical scheme of this application, be provided with the external screw thread on the ureteral joint.

As the prior technical scheme, the ureter joint is movably sleeved with a clamp.

As the prior technical scheme of this application, be provided with the ring of accomodating of tight cover outside the clamp on the ureteral joint, accomodate and be provided with the breach that the hoop seat that supplies the clamp both ends stretches out in the ring from accomodating on the ring.

As the prior technical scheme of this application, accomodate and be provided with the tight backstop ring in order to prevent clamp axial displacement in the clamp side in the top on the ring.

As a preferential technical scheme of the application, two hoop seats of the hoop are connected through a screw rod;

one end of the screw rod is fixedly connected with one hoop seat, and the other end of the screw rod vertically and movably penetrates through the other hoop seat;

the hoop seat penetrated by the screw rod is provided with a mounting hole, a worm wheel and a worm are arranged in the mounting hole, and the worm wheel is sleeved on the screw rod in a threaded manner.

As the preferential technical scheme of this application, the drill way department of mounting hole has tightly inserted the apron, the one end of worm runs through the apron and stretches out the mounting hole.

As the preferential technical scheme of this application, the one end of the worm that stretches out the mounting hole is installed hand wheel.

As the preferential technical scheme of this application, be provided with rubber seal on the inner wall of flushing joint.

In addition, the utility model also provides a flusher, which comprises a cylinder body and a conical pipe arranged at the head part of the cylinder body, wherein the conical pipe is tightly sleeved with a connector, and the connector is the connector for flushing the urinary catheter in any technical scheme.

Compared with the prior art, the utility model has the beneficial effects that:

in the scheme of this application, wash special use joint through the design ureter and connect catheter and flusher to this reinforcing flusher and the joint strength of catheter, the catheter does not drop when guaranteeing quick pull piston rod, has saved the trouble of holding conical tube and catheter junction tightly with the hand, makes things convenient for medical personnel to operate, guarantees that the washing effect does not reduce.

Description of the drawings:

FIG. 1 is a schematic structural view of a catheter flushing adapter;

FIG. 2 is a front view of the urinary catheter adapter;

FIG. 3 is a right side view of the urinary catheter adapter;

FIG. 4 is a sectional view A-A of FIG. 3;

FIG. 5 is an enlarged view of the portion B of FIG. 2;

FIG. 6 is a schematic view of the structure of FIG. 5 with the aperture plate removed;

FIG. 7 is an internal block diagram of the flushometer adapter;

FIG. 8 is a schematic view of the flush fitting installation;

the following are marked in the figure: 1-connecting tube, 2-urinary tube joint, 31-injector joint, 32-flusher joint, 4-sealing plug, 5-rubber sealing ring, 61-injector, 62-flusher, 7-external thread, 8-clamp, 81-clamp seat, 9-receiving ring, 10-stop ring, 11-notch, 12-annular mounting gap, 13-screw rod, 14-mounting hole, 15-worm wheel, 16-worm, 17-hole cover plate, 18-hand wheel and 19-conical tube.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings. It is to be understood that the embodiments described are only a few embodiments of the present invention, and not all embodiments.

Thus, the following detailed description of the embodiments of the utility model is not intended to limit the scope of the utility model as claimed, but is merely representative of some embodiments of the utility model. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It should be noted that the embodiments of the present invention and the features and technical solutions thereof may be combined with each other without conflict.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it should be noted that the terms "upper", "lower", and the like refer to orientations or positional relationships based on those shown in the drawings, or orientations or positional relationships that are conventionally arranged when the products of the present invention are used, or orientations or positional relationships that are conventionally understood by those skilled in the art, and such terms are used for convenience of description and simplification of the description, and do not refer to or imply that the devices or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.

Referring to fig. 1, the joint for washing the urinary catheter provided by the utility model comprises a urinary catheter joint 2, a washing joint and a connecting pipe 1 for connecting the urinary catheter joint 2 and the washing joint, wherein the urinary catheter joint 2 is connected with a urinary catheter; the number of the flushing joints is at least two, one of the flushing joints is the syringe joint 31 and is used for being connected with the syringe 61, the other is the flusher joint 32 and is used for being connected with the flusher 62, the sealing plug 4 is tightly inserted in the flushing joint, when the syringe 61 is used for injecting the water into the catheter to flush the catheter, the flushing joint connected with the flusher 62 is sealed by the sealing plug 4 so as to prevent the flushing joint from emitting water outwards, similarly, when the flusher 62 is used for injecting the water into the catheter to flush the catheter, the flushing joint connected with the syringe 61 is sealed by the sealing plug 4, so the design is that the joint for flushing the urinary catheter of the utility model not only can be used for flushing the catheter by the flusher 62, but also can be used for flushing the catheter by the syringe 61, the use is more convenient, after all, the syringe 61 is more common than the flusher 62 in towns and even villages with relatively poor medical conditions, the existing catheter flushing nursing can only adopt the flusher 62, the injector 61 cannot be used, once the flusher 62 is not available in a hospital or a family, the catheter flushing nursing cannot be timely carried out, the health of a patient is seriously affected, and after the catheter flushing joint disclosed by the utility model is adopted, the injector 61 can also be used for the catheter flushing nursing, so that the practicability is good.

Further, in the present embodiment, a hose is preferably used as the connection tube 1 for connecting the urine tube connector 2 and the flush connector to the connection tube 1.

In the present embodiment, the flushing joint is tightly inserted into the head of the syringe 61 or the flusher 62, as shown in fig. 8, in order to enhance the connection strength between the flushing joint and the syringe 61 or the flusher 62, as shown in fig. 7, the inner wall of the flushing joint is attached with the rubber sealing ring 5, the rubber elasticity is sufficient, and the surface is rough, so that the flushing joint and the syringe 61 or the flusher 62 can be more tightly and firmly connected in an inserting manner and are not easy to loosen.

Further, in this embodiment, as shown in fig. 2, be provided with external screw thread 7 on the ureteral joint 2, when the catheter adopts the silica gel catheter, because the joint of silica gel catheter is provided with the internal thread, consequently can set up external screw thread 7 with female screw-thread fit on ureteral joint 2, alright realize ureteral joint 2 and silica gel catheter screw thread fixed connection like this, this kind of connected mode is inseparable than the tight connection of inserting, more firm, also need not worry again that ureteral joint 2 separates with the catheter at flusher 62 or the quick pull in-process of syringe 61, consequently the barrel of flusher 62 or syringe 61 of holding that can be relieved holds is operated, saved and held the trouble of the ureteral joint 2 with the catheter junction with the hand, make things convenient for medical personnel's application of force, guarantee that the flushing effect does not descend.

In other embodiments, strengthen the urine pipe connector 2 and the technical scheme of catheter be connected sealing strength except that adopting the above-mentioned technical scheme that sets up external screw thread 7, can also adopt the technical scheme of loop clamp 8 on urine pipe connector 2, clamp 8 can be relaxed take off from urine pipe connector 2, compress tightly the catheter on urine pipe connector 2 through clamp 8, prevent the catheter from slipping on urine pipe connector 2, and when the catheter adopted the rubber catheter, the joint department of rubber catheter does not set up the internal thread, the rubber catheter can only tightly overlap on urine pipe connector 2 with the help of the rubber elasticity of self, rubber catheter elasticity is sufficient in addition, and the surface is smooth, consequently, the slippage on urine pipe connector 2 is followed very easily, also need lock the rubber catheter on urine pipe connector 2 with the help of clamp 8 this moment.

In other embodiments, the reinforcing catheter connects 2 and the combination technical scheme who sets up external screw thread 7+ clamp 8 on catheter joint 2 can be adopted to the sealed intensity of being connected of catheter, the follow catheter that clamp 8 can relax connects 2 to take off, so design, no matter be silica gel catheter or rubber catheter, the combination design of clamp 8 and external screw thread 7 can ensure that catheter joint 2 is connected reliably with the catheter, the slippage does not, medical personnel can operate with the barrel of holding syringe 61 or flusher 62 with ease, the trouble of holding the catheter joint 2 with the hand and catheter junction has been saved, make things convenient for medical personnel's application of force, guarantee that the flushing effect does not reduce.

Further, in the embodiment with the clamp 8, in order to prevent the clamp 8 sleeved on the urinary catheter connector 2 from slipping and losing, a receiving ring 9 tightly sleeved on the clamp 8 is integrally arranged on the urinary catheter connector 2, as shown in fig. 2-6, a notch 11 for allowing the clamp seats 81 at the two ends of the clamp 8 to extend out of the receiving ring 9 is arranged on the receiving ring 9, the strap of the clamp 8 is tightly attached to the inner wall of the receiving ring 9, an annular mounting gap 12 for inserting the urinary catheter is left between the strap and the urinary catheter connector 2, and after the end of the urinary catheter is inserted into the annular mounting gap 12 and tightly sleeved on the urinary catheter connector 2, the end of the urinary catheter can be immediately pressed on the urinary catheter connector 2 by the clamp 8, so as to ensure that the urinary catheter does not slip during the flushing process.

Further, in the embodiment with the clamp 8, the receiving ring 9 is provided with a stop ring 10 which abuts against the side of the clamp 8 to prevent the clamp 8 from moving axially, as shown in fig. 4, so as to further prevent the clamp 8 from slipping off the catheter adapter 2 and being lost.

Further, in the embodiment with the clamp 8, as shown in fig. 2 and 3, the two clamp seats 81 of the clamp 8 are connected by the screw 13, in order to facilitate manual operation of the clamp 8, one end of the screw 13 is fixedly connected with one of the clamp seats 81, the other end of the screw 13 vertically movably penetrates the other clamp seat 81, meanwhile, as shown in fig. 6, a mounting hole 14 is formed in the clamp seat 81 penetrated by the screw 13, a worm wheel 15 and a worm 16 are arranged in the mounting hole 14, the worm wheel 15 is screwed on the screw 13, screwing the worm 16 can drive the worm wheel 15 to rotate, the worm wheel 15 rotates to drive itself to move up and down along the screw 13, and then drive the other clamp seat 81 to move up and down along the screw 13 to lock or unlock the end portion of the urinary catheter, so that the clamp 8 can be operated by hand, the trouble that the end portion of the urinary catheter can be locked by operating the clamp 8 by means of a tool is omitted, the operation is simple and convenient, and the time and the labor are saved.

Further, in the embodiment with the clamp 8, in order to prevent impurities from entering the mounting hole 14 and affecting the rotation of the worm wheel 15, as shown in fig. 5, a hole cover plate 17 is tightly inserted at the opening of the mounting hole 14, and one end of the worm 16 extends out of the mounting hole 14 through the hole cover plate 17.

Further, in the embodiment having the clip 8, in order to facilitate the operation of finger-turning the worm 16, a hand wheel 18 is mounted to one end of the worm 16 protruding from the mounting hole 14, as shown in fig. 3 and 5.

In addition, the utility model also provides an irrigator, which comprises a barrel body and a conical tube 19 arranged at the head part of the barrel body, wherein the conical tube 19 is tightly sleeved with a joint, the other end of the joint is connected with a catheter, the joint adopts the joint for irrigating the urinary catheter in the embodiment, and the joint tightly sleeved outside the conical tube 19 adopts all the technical schemes of all the embodiments, so that the irrigator at least has all the beneficial effects brought by the technical schemes of the embodiments, and the detailed description is omitted.

The above embodiments are only used for illustrating the utility model and not for limiting the technical solutions described in the utility model, and although the present invention has been described in detail in the present specification with reference to the above embodiments, the present invention is not limited to the above embodiments, and therefore, any modification or equivalent replacement of the present invention is made; all such modifications and variations are intended to be included herein within the scope of this disclosure and the appended claims.

Claims

1. A catheter flushing adapter, comprising:

the catheter joint is connected with the catheter;

2. The fitting of claim 1, wherein: the catheter joint is provided with an external thread.

3. A joint according to claim 1 or 2, wherein: the ureter joint is movably sleeved with a clamp.

4. A coupling according to claim 3, wherein: the urine pipe connector is provided with a containing ring tightly sleeved outside the hoop, and the containing ring is provided with a notch for the hoop seats at the two ends of the hoop to stretch out from the containing ring.

5. The fitting of claim 4, wherein: the storage ring is provided with a stop ring which is tightly propped against the side face of the clamp to prevent the clamp from moving axially.

6. A coupling according to claim 3, wherein: the two hoop seats of the hoop are connected through a screw;

7. The fitting of claim 6, wherein: the hole opening of the mounting hole is tightly inserted with a hole cover plate, and one end of the worm penetrates through the hole cover plate and extends out of the mounting hole.

8. The fitting of claim 7, wherein: one end of the worm extending out of the mounting hole is provided with a hand-operated wheel.

9. The fitting of claim 1, wherein: and a rubber sealing ring is arranged on the inner wall of the flushing joint.

10. The utility model provides a flusher, includes barrel and the taper pipe of setting at the barrel head, its characterized in that: the conical tube is tightly sleeved with a connector, and the connector is the urinary catheter flushing connector as claimed in any one of claims 1 to 9.