CN214074641U - Disposable endoscope-free J tube pulling kit - Google Patents

Abstract

The utility model belongs to the technical field of the medical instrument technique and specifically relates to a disposable scope of exempting from pulls out J pipe external member is related to. This double-J pipe pulling device includes: the device comprises a main pipe, a perfusion observation channel, a scale hose, a pull-out line and a water sealing plug; a main body channel and a perfusion observation channel communicated with the main body channel are arranged in the main body pipe; one end of the main body channel is communicated with the inner opening of the main body channel, and the other end of the main body channel is communicated with the outer opening of the main body channel; a channel which can only pass through the urinary guide wire is arranged in the pulling hose, and the pulling line passes through one end of the pulling hose; the outer opening of the perfusion observation channel is provided with a water sealing plug, the outflow of liquid in the bladder can be observed, and liquid can be injected into the bladder, the main body tube can smoothly enter the bladder through the urethra in the operation process, whether the liquid flows out through the perfusion observation channel can determine the arrival position of the main body tube, the main body tube is matched with the main channel, the hose is pulled out and the pull-out line is wound in an arched manner so as to take out the double-J tube clamp, the operation is simple, the success rate is high, the damage is small, the material consumption cost is low, and the device is suitable for male and female adults and even children patients.

Description

Disposable endoscope-free J tube pulling kit

Technical Field

The utility model belongs to the technical field of the medical instrument technique and specifically relates to a disposable scope of exempting from pulls out J pipe external member is related to.

Background

The double J tubes are common treatment consumables for urology surgery, are widely applied to ureter wall support and hydrops drainage of patients after various urinary tract stenosis and stone minimally invasive surgery, prevent urinary tract obstruction and clinical symptoms caused by ureter mucosa inflammatory edema due to stone or surgical instrument factors, and are generally removed from the body after about 2 months of the surgery. Currently, most urologists in clinic often take out the urology cystoscope foreign body forceps and other instruments, often bring economic and psychological burdens to patients, and have the defects of great suffering, high cost, cystoscopic room occupation, physician workload increase and the like of the patients, such as Liu navigation, Liangsi and Wu Xiao. 1013 + 1015. and Liu Jiang, Liangkemin, Wu Xiao Wen. comparison of double J tubes of ureter from female patients in different ways [ J ]. Chongqing university of medicine, 2008, 33 (8): 1013-.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a disposable scope of exempting from pulls out J pipe external member, but greatly reduced reduces patient's expense and social medical treatment cost to the damage of human body, the tube drawing technique degree of difficulty.

The utility model provides a disposable scope of exempting from pulls out J pipe external member, this two J pipe pull out device includes: the device comprises a main pipe, a perfusion observation channel, a scale hose, a pull-out line and a water sealing plug; a main body channel and a perfusion observation channel communicated with the main body channel are arranged in the main body pipe; in the main body pipe, along the length direction of the main body pipe, one end of the main body channel is communicated with an inner opening of the main body channel, holes at two sides are opened on the side surface of the inner opening, and the other end of the main body channel is communicated with an outer opening of the main body channel; the outer opening is provided with a through hole for the scale hose and the pull-out line to pass through, the diameter of the through hole just fits the scale hose, and no water leakage exists in the whole pipe pulling process.

The scale hose is arranged in the main channel, penetrates out of the outer opening of the main channel and can slide in and out of the outer opening of the main channel;

the bladder inner section of the scale hose with the arch structure forms an arch due to the traction of the pull-out line, is a main action mechanism of the curling part for winding the double J-shaped tube,

the main pipe is made of a hose material;

further, the pull out line passes pull out hose one end, and the other end exposes two line tails with the main entrance outer port, and length is greater than main part pipe and scale hose length, scale hose pointed end receives pull out line and take place deformation, with pull out the line and form "bow-shaped structure" jointly, the scale hose is from being provided with the originated scale that is "0" centimetre of threading hole section, and every 1 centimetre sets up the mark, can pass all kinds of uropoiesis seal wires, pull out the line and be the thin silk thread line.

Furthermore, an outer opening end of the main body pipe is provided with a perfusion observation channel which is communicated with the inside of the main body pipe, an opening of the perfusion observation channel can be connected with a common injector and a perfusion tube, and is provided with a water sealing plug which is arranged at the outer opening of the perfusion observation channel; and is fixedly connected with the perfusion observation channel port.

Further, the utility model provides a suit is pulled out to two J pipes still provides, and this suit is pulled out to two J pipes includes the utility model discloses a disposable scope of exempting from pulls out J pipe external member, outer packing bag, first packing layer and second packing layer, disposable scope of exempting from pulls out J pipe external member first packing layer and the second packing layer all set up in the outer packing bag, first packing layer with second packing layer stromatolite sets up, disposable scope of exempting from pulls out J pipe external member set up in on the second packing layer.

The utility model provides a disposable scope of exempting from pulls out J pipe external member device, the bladder is put into through the urethra to the main part pipe after paraffin oil is lubricated, and it has the urine to flow to see to fill the observation passageway when the main part pipe is most advanced to get into the bladder, stops to put into the main part pipe. The outer ends of the scale hose and the pull-out line penetrate into the mouth of the main body pipe for airtight embedding, the bladder and the main body channel form an airtight space, bladder fluid can flow out of the body through the main body pipe and the scale hose, and the bladder can be properly filled through the two channels. Fixing the main tube, slowly pushing the scale hose and the pull-out line inwards to 5-10 cm, slightly sensing resistance to prompt the scale hose to touch the rear wall of the bladder, then only pulling back the pull-out line by 3cm, wherein the scale hose is drawn by the pull-out line to generate arch-shaped deformation, and an arch-shaped structure is formed in the bladder together with the pull-out line, at the moment, the main tube is fixed, the scale hose is simultaneously rotated by external force and the pull-out line to drive the arch-shaped structure in the bladder to rotate, finally, the arch-shaped structure is wound on the curling part of the double J tubes, if the rotation resistance is obviously increased, the pull-out line and the scale hose outwards and simultaneously, the arch-shaped structure in the bladder is gradually reduced, at the moment, the double J tubes are clamped and fixed at the bladder end of the main tube by the main tube and the line, at the moment, whether the double J tubes can be clamped or not can be judged by pulling out the bladder smoothly by the pull-out line and the scale hose, if the scale hose and the pull-out line are pulled out line, the operation can be repeated, to increase the probability of catching the double J-tube crimp. If the pull-out line and the scale hose cannot be pulled out, the double J pipe is clamped and fixed, the main pipe can be pulled out simultaneously, and then the double J pipe is taken out.

The utility model belongs to the technical field of the medical instrument technique and specifically relates to a disposable scope of exempting from pulls out J pipe external member and the arcuation structure. This double-J pipe pulling device includes: the device comprises a main pipe, a perfusion observation channel, a scale hose, a pull-out line and a water sealing plug; a main body channel and a perfusion observation channel communicated with the main body channel are arranged in the main body pipe; one end of the main body channel is communicated with an inner opening of the main body channel, holes at two sides are opened on the side surface of the inner opening, and the other end of the main body channel is communicated with an outer opening of the main body channel; a channel which can only pass through the urinary guide wire is arranged in the pulling hose, and the pulling line passes through one end of the pulling hose; it is provided with water sealing plug to fill and observe the passageway outer mouthful, can observe the interior liquid of bladder and flow, also can annotate the liquid body and fill the bladder, and main part pipe can go into the bladder through the urethra smoothly in the operation process, can confirm main part pipe arrival position through filling and observing whether there is liquid outflow, pulls out the bow-shaped winding of hose and pull out the line in the main part passageway in the cooperation use so that take out two J pipe clamps, easy operation, success rate height, the damage is little, the consumptive material is with low costs, applicable man and woman adult or even child patient.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural view of a disposable endoscope-free J-tube drawing kit according to an embodiment of the present invention;

fig. 2 is an exploded structural diagram of two external members of a disposable endoscope-free J-tube drawing external member provided by the embodiment of the present invention;

fig. 3 is another schematic structural view of the disposable endoscope-free J-tube drawing kit according to an embodiment of the present invention;

fig. 4 is a schematic structural view of an arch-shaped structure concept formed by a pull-out line and a scale hose after the disposable endoscope-free J-tube pulling kit provided by the embodiment of the utility model enters the bladder;

fig. 5 is a schematic structural view of the disposable endoscope-free J-tube pulling kit according to the embodiment of the present invention, which is rotated to have an arch structure to wind the double J-tubes after entering the bladder;

fig. 6 is a schematic structural view of the disposable endoscope-free J-tube pulling kit according to the embodiment of the present invention, after entering the bladder, pulling out the double J-tubes by the pulling-out wire and the flexible tube;

reference numerals:

1-main body tube; 2-a graduated hose; 3-removing the wire;

4-perfusion of the viewing channel; 5-water sealing plug; 6-side hole at inner port end of main body channel;

7-double J-tube curled ends; 8-uretero vesical opening; 9-bladder; 10-urethra;

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. 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.

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 simplicity of description, and 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; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Fig. 1 is a schematic structural view of a disposable endoscope-free J-tube drawing kit according to an embodiment of the present invention; fig. 2 is another schematic structural view of a disposable endoscope-free J-tube drawing kit according to an embodiment of the present invention; fig. 3 is another schematic structural view of the disposable endoscope-free J-tube drawing kit according to an embodiment of the present invention; fig. 4 is a schematic structural view of the disposable endoscope-free J-tube pulling kit entering the bladder provided by the embodiment of the present invention; fig. 5 is a schematic structural view of the disposable endoscope-free J-tube pulling kit according to the embodiment of the present invention after the pulling line and the calibration tube are continuously pushed into the bladder; fig. 6 is a schematic structural view of the disposable endoscope-free J-tube pulling kit provided by the embodiment of the present invention, after entering the bladder, the pulling-out line and the scale hose clamp the double J-tubes and then pull out the double J-tubes;

as shown in fig. 1 to 6, the utility model provides a disposable endoscope-free J tube drawing kit, this double-J tube drawing device includes: the device comprises a main pipe 1, a scale hose 2 and a pull-out line 3; the first end of the main tube 1 is provided with a main channel outer opening, a perfusion observation channel 4 and a water sealing plug 5 which are communicated with the main channel outer opening, and the second end is provided with a main channel inner opening and an inner opening end side hole 6; the scale hose 2 is arranged in the main body pipe channel 1, and the pull-out line 3 passes through the bladder end hole of the scale hose to turn back, and penetrates out of the outer opening of the main body pipe channel together with the scale hose 2 to be slidable; the hardness of the main tube 1 is greater than that of the scale hose 2.

The embodiment of the utility model provides an in main body pipe 1 puts into bladder 9 through urethra 10 after the lubricating oil is lubricated, visible perfusion observation passageway 4 has the urine to flow out after main body pipe 1 pointed end gets into bladder 9, stops to put into main body pipe 1, closes water seal stopper 5. The scale hose 2 and the pull-out line 3 passing through the tip end of the scale hose penetrate into the main pipe passage and are hermetically embedded, the bladder 9, the main pipe passage 1 and the perfusion observation passage 4 form a closed space, and meanwhile, sterile liquid can be injected through the perfusion observation passage 4 to ensure that the bladder is properly filled. Fixing the main tube 1, slowly pushing the scale hose 2 and the removal line 3 inwards to the bladder 9 to push the scale hose 2 and the removal line 3 to the bladder 9, when a slight resistance force prompts that the bladder end of the scale hose 2 touches the rear wall of the bladder, then only pulling the removal line 3 back by about 3cm, the scale hose 2 is pulled by the removal line 3 to generate an arch-shaped deformation, an arch-shaped structure is formed in the bladder 9 together with the removal line 3, at the moment, the main tube 1 is fixed, the scale hose 2 and the removal line 3 are simultaneously rotated by external force to drive the arch-shaped structure in the bladder 9 to rotate, finally, the arch-shaped structure is wound on the curled part 7 of the double J tube, if the rotation resistance is obviously increased, the removal line 3 and the scale hose 2 are simultaneously pulled outwards, the arch-shaped structure in the bladder 9 is gradually reduced, and finally, the double J tube is clamped and fixed at the bladder end of the main tube 1, at the moment, whether the double J tube 7 can be clamped or not can be judged by pulling out the bladder 9 smoothly through the urethra 10 by pulling the removal line 3 and the scale hose 2, if the scale hose 2 and the pull-out line 3 reach the outer opening, the above operation can be repeated to increase the probability of hooking the double-J-tube curling part 7. If the pull-out line 3 and the scale hose 2 cannot be pulled out, it means that the double J tube 7 is fastened and fixed, and the main tube 1 can be pulled out together, and then the double J tube can be taken out.

The utility model provides a disposable scope of exempting from pulls out J pipe external member, main part pipe 1 can be put into bladder 9 smoothly in the operation process, through filling observe passageway 4 to filling aseptic liquid full bladder 9 back in the bladder 9, the cooperation is used the main part pipe 1 in the arch structure of scale hose 2 and pull out 3 formation of line to be convenient for take out two J pipe 7, easy operation, success rate height, damage are little, the consumptive material is with low costs, applicable boy and girl adult patient even child patient.

As shown in fig. 1, in addition to the above embodiment, a perfusion observation channel 4 and a water sealing plug 5 are further arranged at the external end of the main tube 1; the perfusion observation channel 4 is communicated with the main body tube 1 and shares the same channel, and two side holes 6 are arranged beside the bladder end of the main body tube 1 and are communicated with the main body tube 1.

In this embodiment, after the scale hose 2 and the removal line 3 enter the bladder 9 through the main body tube 1, the main body tube 1 is fixed, the scale hose 2 and the removal line 3 continue to be pushed, the scale hose 2 and the removal line 3 form an arch structure, the scale hose 2 and the removal line 3 are rotated by external force to drive the arch structure in the bladder 9 to rotate, the curling part 7 of the double J tubes is wound by the arch structure finally, and the arch structure is more favorable for removing the double J tubes 7.

On the basis of the above embodiment, further, the external port of the perfusion observation channel 4 can be connected with a common syringe and a perfusion tube, and is provided with a water sealing plug, so that a user can conveniently inject sterile liquid.

In this embodiment, when the bladder end of the main tube 1 enters the bladder 9, the liquid flows out of the outer opening of the perfusion observation channel 4, and the implantation is stopped. The water sealing plug 5 is sealed, at the moment, the water sealing plug 5 is combined with the main tube 1 in a sealing way, and the bladder can be filled by filling the sterile liquid through the filling observation channel 4.

Furthermore, the diameter of the open hole at the outer end of the main tube 1 is slightly equal to the diameter of the scale hose 2 and the pull-out line 3, and the open hole has moderate elasticity, so that the open hole at the outer end of the main tube 1 can tightly wrap the scale hose 2 and the pull-out line 3, and the sealing performance is improved.

On the basis of the above embodiment, further, the graduated hose 2 is provided with scales, the graduated hose 2 is initially provided with a threading hole section with a scale of "0" cm, each 1 cm is provided with a mark, the diameter of the mark is equal to about F5 of the urinary stent tube, the mark can pass through various urinary guide wires, and the removal line is a thin silk thread.

In this embodiment, the scales on the scale hose 2 are convenient for the user to record the depth of the bladder 9 and to make the arch structure for marking.

Fig. 2 is an exploded schematic view of a disposable endoscope-free J-tube drawing kit according to an embodiment of the present invention; fig. 1 is a schematic view of an internal structure of a disposable endoscope-free J-tube drawing kit according to an embodiment of the present invention; on the basis of above-mentioned embodiment, furtherly, the utility model discloses it includes still to provide this disposable scope of exempting from pulls out J pipe external member the utility model provides a disposable scope of exempting from pulls out J pipe external member. Thereby providing a disposable endoscope-free J tube drawing kit which can reduce the damage to the urethra, reduce the cost and facilitate the transportation and the storage.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.

Claims (2)

1. Disposable exempt from scope and pull out J pipe external member, its characterized in that includes: the device comprises a main pipe, a perfusion observation channel, a scale hose, a pull-out line and a water sealing plug;

a main body channel and a perfusion observation channel communicated with the main body channel are arranged in the main body pipe; in the main body pipe, a through hole for the scale hose and the pull-out line to pass through is arranged along the length direction of the main body pipe, and the diameter of the through hole just fits the scale hose;

the scale hose is arranged in the main channel, penetrates out of the outer opening of the main channel and can slide in and out of the outer opening of the main channel;

the pulling-out line penetrates through one end of the pulling-out hose, the other end of the pulling-out line and the outer opening of the main channel are exposed out of two line tails, the length of the pulling-out line is larger than that of the main body tube and the length of the scale hose, the tip end of the scale hose is drawn by the pulling-out line to deform, an arch structure design is formed together with the pulling-out line, the scale hose and the pulling-out line are rotated to drive the arch structure in the bladder to rotate, and the arch structure can be wound on the curling part of the double J tubes;

the outer port end of the main body tube is provided with a perfusion observation channel which is communicated with the inside of the main body tube, and the port of the perfusion observation channel can be connected with a common injector and a perfusion tube and is provided with a water sealing plug;

the water sealing plug is made of common plastic and is arranged at the outer opening of the perfusion observation channel; and is fixedly connected with the perfusion observation channel port.

2. The disposable endoscope-free J-tube set according to claim 1, wherein the perfusion observation channel has an included angle of 30-60 degrees and is communicated with the main tube.

Images