CN202982315U

CN202982315U - Child ureteral stent pipe with pelvis end arranged externally

Info

Publication number: CN202982315U
Application number: CN2012205657872U
Authority: CN
Inventors: 韩青江; 杨红伟; 解刚强
Original assignee: First Affiliated Hospital of Henan University of Science and Technology
Current assignee: First Affiliated Hospital of Henan University of Science and Technology
Priority date: 2012-10-31
Filing date: 2012-10-31
Publication date: 2013-06-12
Anticipated expiration: 2022-10-31

Abstract

The utility model relates to a child ureteral stent pipe with a pelvis end arranged externally. The child ureteral stent pipe comprises a pelvis section and a drainage section. One end of the pelvis section is provided with an elastic ring, and a plurality of drainage holes are distributed on a pipe body of the drainage section. The drainage section is arranged in a ureter of a patient, the pelvis section is arranged in the pelvis of a patient, and one end of the elastic ring of the pelvis section extends out of the body of the patient. Due to the child ureteral stent pipe, the drainage section is arranged in the ureter of the patient and does not enter a bladder, simultaneously a stent function and a drainage purpose are achieved, one end of the pelvis section extends out of the body of the patient, the whole pipe body can be pulled out through the pelvis end outside the body when the pipe is required to be taken after the patient is recovered, the pain of the patient can be reduced obviously, and the ureteral stent pipe is especially suitable for inpatient children.

Description

Renal pelvis end externally positioned type ureter for children support tube

Technical field

This utility model relates to a kind of medical apparatus and instruments, is specifically related to a kind of renal pelvis end externally positioned type ureter for children support tube.

Background technology

Ureter rack tube is used very extensive in urological surgery, be applicable in the therapeutic processes such as expansion of the upper urinary tract operation such as hydronephrosis, renal calculus, ureteral calculus and stricture of ureter, it can play drainage of urine after implanting ureter, prevent the important function that stricture of ureter and adhesion are stopped up.

the ureter rack tube that uses at present is mainly two " J " pipe, have another name called the pigtail hand shaft, two " J " pipe not only can have been made support but also have drainage concurrently and be widely used, but also there are some defectives in it in clinical practice, when particularly being applied to the child, because two " J " pipe is whole inserting in body, its two ends lay respectively at renal pelvis and intravesical, must pull out by cystoscope or cystoscope after healing, getting the pipe process can allow patient agonizing, the adult can also bear the pain, but child's pain ability to bear a little less than, get the pipe operation painful large, be difficult to tolerance, easily damage, often need general anesthesia, increased the difficulty of getting pipe.Therefore, need design a kind of can drain kidney stolen goods urine, have a ureter bracket effect again, and need not the ureter rack tube that ureteroscope or cystoscope are got pipe.

The utility model content

The purpose of this utility model is the deficiency for solving the problems of the technologies described above, a kind of renal pelvis end externally positioned type ureter for children support tube is provided, can drain kidney urine, have again the effect of ureter bracket, and it is convenient to get pipe, can obviously alleviate the pain when getting pipe, be specially adapted to the child.

This utility model is to address the above problem the technical scheme that adopts to be: a kind of renal pelvis end externally positioned type ureter for children support tube, comprise renal pelvis section and Drainage Section, one end of described renal pelvis section is provided with elastic ring, be distributed with a plurality of conduction holes on the body of described Drainage Section, wherein, the Drainage Section is placed in patient's ureter, and far-end does not enter bladder, the renal pelvis section is placed in patient's renal pelvis, and elastic ring one end of renal pelvis section stretches out the external of patient.

Beneficial effect: renal pelvis end externally positioned type ureter for children support tube of the present utility model, its Drainage Section is placed in patient's ureter, can reach simultaneously the purpose of support and drain, one end of its renal pelvis section stretches out outside patient body, when needing to get pipe after patients ' recovery, only need just can extract whole body by external renal pelvis end, can obviously alleviate patient's misery, be specially adapted to child patient.

Description of drawings

Fig. 1 is structural representation of the present utility model.

Fig. 2 is the schematic diagram of user mode of the present utility model.

Reference numeral: 1, renal pelvis section, 2, the Drainage Section, 3, conduction hole, 4, renal pelvis, 5, body surface.

The specific embodiment

As shown in Figure 1, 2: a kind of renal pelvis end externally positioned type ureter for children support tube, comprise renal pelvis section 1 and Drainage Section 2, an end of described renal pelvis section 1 is provided with elastic ring.Be distributed with a plurality of conduction holes 3 on the body of described Drainage Section 2.Wherein, Drainage Section 2 is placed in patient's ureter, renal pelvis section 1 is placed in patient's renal pelvis 4, and elastic ring one end of renal pelvis section 1 stretches out outside patient's body surface 5, and can renal pelvis section 1 body and patient's skin be done simple fixing by surgical thread, prevent that ureter rack tube from moving, renal pelvis end externally positioned type ureter for children support tube of the present utility model, its Drainage Section 2 is placed in patient's ureter, can reach simultaneously the purpose of support and drain, Drainage Section 2 is 7-9cm in intra-ureteral length.One end of its renal pelvis section 1 stretches out outside patient body-surface 5, and extension elongation is 4-5cm.When needing to get pipe after patients ' recovery, only need just can extract whole body by external renal pelvis end 1, can obviously alleviate patient's misery, be specially adapted to child patient, and support tube of the present utility model can convert with existing two " J " pipes, makes simply, and cost is low.

Claims

1. renal pelvis end externally positioned type ureter for children support tube, comprise renal pelvis section (1) and Drainage Section (2), one end of described renal pelvis section (1) is provided with elastic ring, it is characterized in that: be distributed with a plurality of conduction holes (3) on the body of described Drainage Section (2), wherein, Drainage Section (2) is placed in patient's ureter, and renal pelvis section (1) is placed in patient's renal pelvis, and elastic ring one end of renal pelvis section (1) stretches out the external of patient.