CN217828605U - Drainage tube for transurethral retrograde implantation into renal pelvis - Google Patents

Abstract

The utility model discloses a drainage tube which is placed into a renal pelvis through the urethra in a retrograde manner, which comprises a drainage tube, a water sac body, a collection bag and shorts for fixing the collection bag; the water-on-a-question is arranged on the drainage tube, and the collection bag is placed on the shorts; one end of the drainage tube is provided with a curled drainage head, an inner cavity channel of the drainage tube is a drainage channel, the drainage channel is open at two ends, the inner cavity channel of the curled drainage head is communicated with the drainage channel of the drainage tube, the inner cavity channel of the curled drainage head is open at one end and closed at the other end, and a plurality of drainage holes are formed in the curled drainage head; the other end of the drainage tube is provided with a water injection joint; a water injection channel is arranged on the tube wall of the drainage tube; a plurality of liquid discharge holes are arranged on the outer surface of the drainage tube. The advantages that the secondary operation and anesthesia are not needed, the drainage tube can be taken out by an outpatient service, the burden of the sick children is reduced, and the medical resources are saved.

Description

Drainage tube capable of being placed into renal pelvis through urethra in retrograde manner

Technical Field

The utility model relates to a drainage tube, concretely relates to drainage tube of putting into renal pelvis through urethra retrograde motion.

Background

Congenital hydronephrosis is a common disease of pediatric urinary surgery, the etiology is obstruction at a pyeloureteral junction caused by various reasons, including junction stenosis, valves, polyps, tortuosity or a high ureter and the like, the symptoms such as serious hydrops, bleeding abdominal pain, infection and the like need to be treated by an operation, the disjointed pyeloplasty, which is generally recognized in the current time range, can be completed through the traditional development operation and the laparoscopic operation, a pipeline with the functions of a bracket and drainage needs to be placed in the operation, at present, the double J tubes are clinically applied mostly, one end of each double J tube is placed in the pyeloid, the other end of each double J tube is placed in the bladder through the ureter, in addition, after some upper urinary tract finishes, patients after the bladder replantation operation such as ureter terminal stenosis or ureter reflux and the like also need to be conventionally placed with the double J tubes, and therefore, the double J tubes are widely applied after the urinary surgery.

At present, double J tubes are pulled out, a hospital needs to be injected, under anesthesia, foreign body forceps are used to enter a bladder through cystoscope guidance, and the double J tubes are taken out, so that the problems that medical resources are wasted due to the need of instruments such as the hospital injection and the cystoscope, and the burden of a patient is increased are solved; secondly, the patient is anesthetized again, and accordingly, the risk of anesthesia is increased.

SUMMERY OF THE UTILITY MODEL

Aiming at the technical problem, a drainage tube which is placed into the renal pelvis through the urethra in a retrograde manner is provided; the method is realized by the following technical scheme: a drainage tube which is placed into a renal pelvis through the urethra in a retrograde manner comprises a drainage tube, a water sac body, a collection bag and shorts for fixing the collection bag; the water-on-a-question is arranged on the drainage tube, and the collection bag is placed on the shorts; one end of the drainage tube is provided with a curled drainage head, an inner cavity channel of the drainage tube is a drainage channel, the drainage channel is open at two ends, the inner cavity channel of the curled drainage head is communicated with the drainage channel of the drainage tube, the inner cavity channel of the curled drainage head is open at one end and closed at the other end, and a plurality of drainage holes are formed in the curled drainage head; the other end of the drainage tube is provided with a water injection joint; a water injection channel is arranged on the tube wall of the drainage tube; a plurality of liquid discharge holes are formed in the outer surface of the drainage tube and are connected with the drainage channel; the water sac body is wrapped on the outer surface of the drainage tube, two ends of the water sac body are connected with the tube wall of the drainage tube, the water sac body and the drainage tube form a water storage cavity, one end of the water injection channel is connected with the water storage cavity, and the other end of the water injection channel is connected with the water injection joint; a plurality of liquid discharge holes on the drainage tube are positioned above the water sac body; the collecting bag comprises a bag body, a liquid inlet pipe and a liquid discharge pipe, wherein the liquid inlet pipe is arranged at the upper end of the bag body and is communicated with the inner cavity of the bag body, the liquid discharge pipe is arranged at the lower end of the bag body, and the liquid discharge pipe is communicated with the inner cavity of the bag body; shorts includes the trousers body, hide lid and the pocket body, set up the hole that the drainage tube of being convenient for stretches out on the trousers body, hide the lid and be the dysmorphism form, hide the hole of seting up on the body cover trousers body, hide the body on one side and make up with the trousers body on one side an organic whole, hide the body and paste with all the other limit magic of the trousers body and be connected, the pocket body sets up on one side trouser legs of the trousers body, one side and the trousers body an organic whole of the pocket body are made up, its remaining limit and the trousers body magic of the pocket body are pasted, the upper end handing-over of one side and the pocket body that hides the lid.

The technical scheme of the utility model, arrange the drainage tube in the bladder drainage tube of putting the renal pelvis again in from the urethra with the drainage tube, the one end that the renal pelvis was put into to the drainage tube is the curl form, it prevents to deviate from the bladder to be equipped with the water pocket body on the drainage tube, the collection bag is connected to the drainage tube, shorts has been increased, the fixed collection bag of shorts, be equipped with the sheltering body on the shorts, stretch at external part to the drainage tube and cover, prevent that the infant from dragging, it is further, what adopt is simple anti-skidding and takes off the structure, need not secondary operation and anesthesia, the outpatient service can take out the drainage tube, alleviate infant burden, save medical resources.

It is right the utility model discloses technical scheme's preferred, the water pocket body forms a water storage chamber with the drainage tube, connects the water injection through the water injection, makes the water pocket body sufficient, and water injection joint port is equipped with the sealing plug, and the sealing plug prevents that liquid from flowing out.

Preferably, the liquid inlet pipe is provided with a connector, the liquid inlet pipe is connected with the connector, and the connector is connected with the other end of the drainage tube; the bag body is provided with a red warning line, the lower end of the liquid discharge pipe is provided with a sealing cap and a hose water stop clamp, the lower end of the liquid discharge pipe is in threaded connection with the sealing cap, and the hose water stop clamp is arranged at the upper end of the sealing cap.

It is right the utility model discloses technical scheme's preferred, the pocket body is the fretwork form, and fretwork department on the pocket body is equipped with the observation window, and the observation window is transparent material, and the observation window is connected with the pocket body.

Compared with the prior art, the utility model beneficial effect who has is:

1. the technical scheme of the utility model, arrange the drainage tube in the bladder drainage tube of kidney pelvis again in from the urethra with the drainage tube, the one end that the drainage tube was put into kidney pelvis is the curly form, is equipped with the water pocket body on the drainage tube and prevents to deviate from the bladder, and the collection bag is connected to the drainage tube, has increased the shorts, and the shorts is fixed to be collected the bag, is equipped with on the shorts and shelters from the body, stretches the part in vitro to the drainage tube and covers, prevents that the infant from dragging.

2. The technical scheme of the utility model, what adopt is that simple antiskid takes off the structure, need not secondary operation and anesthesia, and the outpatient service can take out the drainage tube, alleviates infant's burden, practices thrift medical resource.

3. The technical proposal of the utility model has simple, convenient and safe operation, simple postoperative care and capability of the children patients to freely move in the morning.

Drawings

FIG. 1 is a schematic view of a draft tube.

FIG. 2 is a schematic view of a drainage tube placed in a body.

FIG. 3 is a schematic view of the external end of the drainage tube and the collection bag fixed on the shorts

Fig. 4 is a schematic view of a collection bag.

Fig. 5 is a schematic view of a pant.

Detailed Description

The technical solution in the embodiment of the present invention will be described in detail with reference to fig. 1 to 5 in the embodiment of the present invention.

Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element 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 "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; the two elements may be directly connected or indirectly connected through an intermediate medium, and the two elements may be connected through an intermediate medium.

Example 1

As shown in fig. 1, 2 and 3, a drainage tube for transurethral retrograde placement into the renal pelvis comprises a drainage tube 1, a water bag body 2, a collection bag 5 and shorts 6 for fixing the collection bag; the water sac body 2 is arranged on the drainage tube 1, and the collecting bag 5 is arranged on the shorts 6; one end of the drainage tube 1 is provided with a curled drainage head 11, an inner cavity channel of the drainage tube 1 is a drainage channel 12, the drainage channel 12 is open at two ends, the inner cavity channel of the curled drainage head 11 is communicated with the drainage channel 12 of the drainage tube 1, the inner cavity channel of the curled drainage head 11 is open at one end and closed at the other end, and the curled drainage head 11 is provided with a plurality of drainage holes 11a.

As shown in fig. 1, the other end of the drainage tube 1 is provided with a water injection joint 3; a water injection channel 13 is arranged on the tube wall of the drainage tube 1; a plurality of liquid discharge holes 15 are arranged on the outer surface of the drainage tube 1, and the plurality of liquid discharge holes 15 are connected with the drainage channel 12.

As shown in fig. 1, the water bag body 2 is wrapped on the outer surface of the drainage tube 1, two ends of the water bag body 2 are connected with the tube wall of the drainage tube 1, the water bag body 2 and the drainage tube 1 form a water storage cavity, one end of the water injection channel 13 is connected with the water storage cavity, and the other end of the water injection channel 13 is connected with the water injection joint 3; a plurality of liquid discharge holes 15 on the drainage tube 1 are positioned above the water bladder body 2.

The plurality of liquid discharge holes 15 are positioned above the water bag body 2, so that liquid in the bladder can be conveniently discharged, the plurality of drainage holes 11a on the curled drainage head 11 are convenient for discharging the liquid in the renal pelvis, and the other end of the drainage tube 1 is internally provided with threads which are convenient for being connected with the joint threads of the collection bag 5.

When the drainage tube is used, firstly, the guide wire is inserted into the drainage channel 12, the curled drainage head 11 is straightened, the drainage tube 1 is filled with water from the urethra to the bladder through the cystoscope, the water bag body 1 is filled with water under the monitoring of the cystoscope, the drainage tube 1 is prevented from being pulled out of the bladder, the side lying position is changed to perform the pyeloplasty, the curled drainage head 11 is placed into the renal pelvis through a laparoscope, the drainage tube 1 plays a role in draining urine in the renal pelvis and supporting an anastomotic stoma at the connection part of the renal pelvis and the ureter, and finally, the guide wire is pulled out.

As shown in fig. 2 and 4, the collection bag 5 includes a bag body 51, a liquid inlet pipe 52 provided at an upper end of the bag body 51, the liquid inlet pipe 52 communicating with an inner cavity of the bag body 51, and a liquid outlet pipe 54 provided at a lower end of the bag body 51, the liquid outlet pipe 54 communicating with the inner cavity of the bag body 51. The collection bag 5 is used for the liquid drained by the drainage tube 1.

As shown in fig. 5, the shorts 6 comprises a pants body 61, a covering body 62 and a pocket body 63, a hole 61a convenient for the extension of the drainage tube 1 is formed in the pants body 61, the covering body 62 is shaped irregularly, the covering body 62 covers the hole 61a formed in the pants body 61, one side of the covering body 62 is integrally sewn with one side of the pants body 61, the covering body 62 is connected with the magic tapes on the other sides of the pants body 61, the pocket body 63 is arranged on the legs on one side of the pants body 61, one side of the pocket body 63 is integrally sewn with the pants body 61, the other side of the pocket body 63 is adhered with the magic tapes on the pants body 61, and one side of the covering body 62 is connected with the upper end of the pocket body 63.

The trousers body 61, cover body 62 and the pocket body 63 and all adopt ventilative antibiotic surface fabric, the trousers body 61 is the pattern of shorts, the waist has the elasticity, cover body 62 and make up on one side with the trousers body 61 an organic whole on one side, cover all the other limits of body 62 and paste with all the other limits magic of the trousers body 61, it can cover drainage tube 1 and stretch out external part to hide lid body 62, prevent that the infant from stretching out external part to drainage tube 1 and pulling, pocket body 63 establishes on the trouser legs of trousers body 61 one side, pocket body 63 is made up on one side with trousers body 61 an organic whole on one side, its remaining limit of pocket body 63 pastes with trousers body 61 magic.

The bag body 62 and the trousers body 61 form a placing cavity for placing the collecting bag 5, and a part of liquid inlet pipe of the collecting bag 5 is shielded by the shielding body 62 after being in threaded connection with the drainage pipe 1.

During the use, wear shorts 6 on the infant, expose drainage tube 1 in the hole 61a of seting up on shorts 6 with external part, place collection bag 5 in the below of pocket body 63, pocket body 63 pastes with trousers body 61 magic tape, place collection bag 5 into the intracavity of placing that pocket body 63 and trousers body 61 formed, connector 52a and drainage tube 1's other end threaded connection, cover body 62 and trousers body 61 magic tape and paste, cover drainage tube 1 in the external part and the partial pipe of collecting bag 5, prevent to pull.

As shown in figure 1, the water sac body 2 and the drainage tube 1 form a water storage cavity, water is injected through the water injection joint 3, so that the water sac body 2 is full, a sealing plug 31 is arranged at the port of the water injection joint 3, and the sealing plug 31 prevents liquid from flowing out.

The water sac body 2 adopts the prior art of the existing product, the sealing plug 31 adopts the prior art of the existing product, water is injected through the water injection joint 3 and flows to the water sac body 2 through the water injection channel 13, the sealing plug 31 plays a sealing role, and the sealing plug 31 is the known technology in the field.

As shown in fig. 2 and 4, a connector 52a is arranged on the liquid inlet pipe 52, the liquid inlet pipe 52 is connected with the connector 52a, and the connector 52a is connected with the other end of the drainage tube 1; the bag body 51 is provided with a red warning line, the lower end of the liquid discharge pipe 54 is provided with a sealing cap 55 and a hose water stopping clamp 56, the lower end of the liquid discharge pipe 54 is in threaded connection with the sealing cap 55, and the hose water stopping clamp 56 is arranged at the upper end of the sealing cap 55.

The bag body 51, the liquid inlet pipe 52 and the liquid outlet pipe 54 are made of medical soft plastics, one end of the liquid inlet pipe 52 is in hot melting connection with the bag body 51, the other end of the liquid inlet pipe 52 is in hot melting connection with a connector 52a, and the connector 52a is in threaded connection with the other end of the drainage tube 1; one end of the drain pipe 54 is connected with the bag body 51 in a hot melting mode, the other end of the drain pipe 54 is made of hard plastic, the hard plastic is conveniently connected with the sealing cap 55 in a threaded mode, and the hose water stop clamp 56 is sleeved on the drain pipe 54.

The hose water stop clamp 56 can play a role in controlling when discharging the liquid in the collection bag 5, for example, the hose water stop clamp 56 is in a closed state, the sealing cap 55 is opened, the hose water stop clamp 56 is opened, the liquid is discharged, at this time, the hand is prevented from being infected with the liquid, the hose water stop clamp 56 is closed by the liquid, and the sealing cap 55 is screwed with the drainage tube 1.

As shown in fig. 5, the pocket body 63 is hollow, an observation window 64 is disposed at the hollow part of the pocket body 63, the observation window 64 is made of transparent material, and the observation window 64 is connected with the pocket body 63. The viewing window 64 serves to facilitate the inspection of the inside of the collection bag 5 and the timely drainage of the liquid inside the collection bag 5.

The drainage tube for transurethral retrograde implantation into the renal pelvis of this example was used as follows:

when the drainage device is used, a guide wire is inserted into the drainage channel 12, the curled drainage head 11 is straightened, the guide wire is placed into a bladder through a urethra through a cystoscope, water is injected through the water injection joint 3, the water bag body 2 is filled under the cystoscope, the drainage tube 1 is placed into a renal pelvis under a laparoscope, the guide wire is pulled out, the shorts 2 are worn on the body of a child patient, the collection bag 5 is placed below the pocket body 63, the shielding body 62 covers the external part of the drainage tube 1 and part of the tube of the collection bag 5, the observation window 64 is used for observing liquid in the collection bag 5, and the liquid in the collection bag 5 is discharged through the sealing cap 55.

The above embodiment is only for explaining the technical thought of the utility model, can not be limited with this the utility model discloses a protection scope, all according to the utility model provides a technical thought, any change of doing on the technical scheme basis all falls into the utility model discloses within the protection scope.

Claims (4)

1. A transurethral retrograde placement drainage tube into the renal pelvis is characterized in that: comprises a drainage tube (1), a water sac body (2), a collection bag (5) and shorts (6) for fixing the collection bag; the water sac body (2) is arranged on the drainage tube (1), and the collecting bag (5) is arranged on the shorts (6); one end of the drainage tube (1) is provided with a curled drainage head (11), an inner cavity channel of the drainage tube (1) is a drainage channel (12), the drainage channel (12) is open at two ends, the inner cavity channel of the curled drainage head (11) is communicated with the drainage channel (12) of the drainage tube (1), the inner cavity channel of the curled drainage head (11) is open at one end and closed at the other end, and a plurality of drainage holes (11 a) are formed in the curled drainage head (11);

the other end of the drainage tube (1) is provided with a water injection joint (3); a water injection channel (13) is arranged on the pipe wall of the drainage pipe (1); a plurality of liquid discharge holes (15) are formed in the outer surface of the drainage tube (1), and the liquid discharge holes (15) are connected with the drainage channel (12);

the water sac body (2) is wrapped on the outer surface of the drainage tube (1), two ends of the water sac body (2) are connected with the tube wall of the drainage tube (1), the water sac body (2) and the drainage tube (1) form a water storage cavity, one end of a water injection channel (13) is connected with the water storage cavity, and the other end of the water injection channel (13) is connected with the water injection joint (3); a plurality of liquid discharge holes (15) on the drainage tube (1) are positioned above the water bag body (2);

the collecting bag (5) comprises a bag body (51), a liquid inlet pipe (52) and a liquid outlet pipe (54), wherein the liquid inlet pipe (52) is arranged at the upper end of the bag body (51), the liquid inlet pipe (52) is communicated with the inner cavity of the bag body (51), the liquid outlet pipe (54) is arranged at the lower end of the bag body (51), and the liquid outlet pipe (54) is communicated with the inner cavity of the bag body (51);

shorts (6) are including the trousers body (61), cover the body (62) and the pocket body (63), set up hole (61 a) of being convenient for drainage tube (1) to stretch out on the trousers body (61), cover hole (61 a) of offering on the body (61) of the body (62) of covering, cover one side of the body (62) and make up with trousers body (61) one side an organic whole, it pastes with all the other limit magic of the trousers body (61) and is connected to cover the body (62), the pocket body (63) sets up on one side trouser legs of the trousers body (61), one side and the trousers body (61) an organic whole of pocket body (63) make up, the remaining limit and the trousers body (61) magic of pocket body (63) paste, one side that covers the body (62) is handed over with the upper end of the pocket body (63).

2. A drainage tube for transurethral retrograde placement into the renal pelvis as in claim 1, wherein: the water sac body (2) and the drainage tube (1) form a water storage cavity, water is injected through the water injection connector (3), the water sac body (2) is full, a sealing plug (31) is arranged at the port of the water injection connector (3), and liquid is prevented from flowing out through the sealing plug (31).

3. A drainage tube for transurethral retrograde placement into the renal pelvis as in claim 1, wherein: a connector (52 a) is arranged on the liquid inlet pipe (52), the liquid inlet pipe (52) is connected with the connector (52 a), and the connector (52 a) is connected with the other end of the drainage tube (1); the bag body (51) is provided with a red warning line, the lower end of the liquid discharge pipe (54) is provided with a sealing cap (55) and a hose water stop clamp (56), the lower end of the liquid discharge pipe (54) is in threaded connection with the sealing cap (55), and the hose water stop clamp (56) is arranged at the upper end of the sealing cap (55).

4. A drainage tube for transurethral retrograde placement into the renal pelvis as in claim 1 or 2, wherein: the pocket body (63) is hollow, an observation window (64) is arranged at the hollow position on the pocket body (63), the observation window (64) is made of transparent material, and the observation window (64) is connected with the pocket body (63).

Images