CN2778312Y - Local comprehensive therapeutic tube for esophagus cancer - Google Patents

Abstract

The utility model discloses a local comprehensive therapeutic tube for esophagus cancer, which is composed of an outer sleeve tube body 1, an upper annular air sac 2, a lower annular air sac 2', a feeding tube 5 and an inflation tube 3, wherein the inflation tube 3 is communicated with the upper and the lower annular air sacs 2 and 2' which are both fixed to the outer wall at the front part of the outer sleeve tube body 1; the feeding tube 5 is inserted into the front end of the outer sleeve tube body 1 for communicating with a feeding hole 6; a medicine feeding film tube 7 and a medicine discharging film tube 8 are symmetrically arranged in the outer sleeve tube body 1; the outer wall of the outer sleeve tube body 1 arranged between the upper and the lower annular air sacs 2 and 2' is provided with a fixing groove 9 for placing radiotherapy particles; the outer side of the outer sleeve tube body 1 is coated with an elastic sleeve film 10. The local comprehensive therapeutic tube for esophagus cancer has the advantages of simple structure and convenient use. Besides, the utility model can carry out thermotherapy, chemotherapy and radiotherapy at the same time, has no break for local therapy, sufficiently suppresses and kills tumor tissues, lightens patient's pain, reduces the work strength of medical personnel and improves the work efficiency and the therapy effect.

Description

The local Comprehensive Treatment pipe of esophageal carcinoma

Technical field

This utility model relates to a kind of medical apparatus, the local Comprehensive Treatment pipe of specifically a kind of esophageal carcinoma.

Technical background

At present, the treatment of esophageal carcinoma has four kinds of operative treatment, local chemotherapy and local radiotherapy and thermotherapies.Operative treatment mainly is meant excision, and its being of shortcoming is taken height, the patient suffering is big, even and if behind the excision, still want maintenance chemotherapy; The shortcoming of simple local chemotherapy is bigger to the patient's gastrointestinal tract reaction, and medicine is less by concentration and assimilation effect that body-internal-circulation arrives tumor by local; The shortcoming of external local radiotherapy is can not Continuous irradiation, and the high-dose irradiation of general also can cause more complication; Present local thermotherapy is external micro-wave therapeutic, acts on lessly, that is to say topical therapeutic utensil in the present esophagus, mostly is function singleness greatly, causes treatment time longer, has increased patient's misery and medical expense.

Summary of the invention

The purpose of this utility model is to provide a kind of thermal-arrest treatment, chemotherapy and radiation in one, can improve therapeutic effect, alleviates the patient suffering, reduce medical expense and the local Comprehensive Treatment pipe of esophageal carcinoma simple in structure, easy to use.

For reaching above purpose, the technical scheme that this utility model adopted is: the local Comprehensive Treatment pipe of this esophageal carcinoma, by outer casing tube body, on, following ring-shaped gasbag, the feed pipe, with last, the gas tube that following ring-shaped gasbag is connected constitutes, on, following ring-shaped gasbag all is fixed on the forward outer wall of outer casing tube body, the feed pipe inserts the front end of outer casing tube body along the axle center of outer casing tube body, on the front bulkhead of outer casing tube body, be provided with the feed hole, the feed hole is connected with the feed pipe, it is characterized in that in outer casing tube body, being symmetrical arranged into medicine film tube and drug film tube, last, the outer wall of the outer casing tube body between the following ring-shaped gasbag is provided with radiotherapy grain fixing groove, the outside is surrounded by the elasticity mantle, isotope axiolite seed is inserted in the radiotherapy grain fixing groove, and it is tight by the resilient sleeve Membrane cover of outsourcing, because the elastic reaction of elasticity mantle self, can the radiotherapy grain fixing groove envelope is tight, prevent the slippage of isotope axiolite seed, tumor tissues is carried out continual radiotherapy.This utility model is also implemented by following measure: advancing the medicine film tube, the outer end of drug film tube and feed pipe is established union joint respectively, union joint respectively with the constant temperature chemicals dosing plant, backflow medicinal liquid reservoir bag is connected with feeder, the medicinal liquid tap that advances the medicine film tube is located on the wall of outer casing tube body of ring-shaped gasbag downside, the medicinal liquid return port of drug film tube is located at down on the wall of outer casing tube body of ring-shaped gasbag upside, advancing the medicine film tube can charge into 42 ℃ chemotherapeutics last from the medicinal liquid tap, around the tumor tissues between the following ring-shaped gasbag, enter the drug film tube through the medicinal liquid return port again and excrete; Described constant temperature chemicals dosing plant is a prior art, is made of miniature drug delivery pump, medicine tin, heater, and its medicinal liquid carrier pipe can be set on the union joint of medicine film tube into; Described backflow medicinal liquid reservoir bag can with the sealing plastic bag, with its plastic pipe sleeve on the union joint of drug film tube; Described feeder can be used syringe, and also available food transfusion bottle is by plastic pipe sleeve on the feed on the union joint of pipe; Described elasticity mantle is circular, on the wall of the outer casing tube body between medicinal liquid return port and the medicinal liquid tap; Describedly can make of the medical plastic thin film into and out of the medicine film tube, when medicinal liquid import, caliber rose greatly, and was centered around a side of the pipe of taking food, and when no medicinal liquid was imported, tube wall is flat to contract, so it is little to take up room, can reduce the diameter of outer casing tube body, is convenient to insert esophagus; Union joint is also established in end at gas tube, so that be connected with aerating device.When using this utility model, at first isotope axiolite seed is put into radiotherapy particle holddown groove, tight with elasticity mantle envelope, the union joint that will advance the medicine film tube simultaneously is communicated with the constant temperature chemicals dosing plant, 42 ℃ chemotherapy medicinal liquid is housed in the constant temperature chemicals dosing plant, again with outer casing tube body from the oral cavity or nasal cavity insert esophagus, insertion depth should make tumor tissues be positioned at, be advisable between the following ring-shaped gasbag, after being inserted into correct position, to last, following ring-shaped gasbag is inflated fixing simultaneously, again from advancing the constant temperature medicinal liquid that adds 42 ℃ in the medicine film tube, the backflow medicinal liquid that chemotherapy is crossed flows out from the drug film tube again, can carry out thermotherapy and chemotherapy simultaneously like this, and isotope axiolite seed carries out radiotherapy simultaneously, if in the time of need carrying out feeding, can add by the feed pipe.

The beneficial effects of the utility model are: simple in structure, easy to use, but the topical therapeutic free of discontinuities is carried out in thermal-arrest treatment, chemotherapy, radiotherapy simultaneously, fully suppress the kill tumor tissue, alleviate the patient suffering, reduce medical worker's working strength, increase work efficiency and therapeutic effect.

Description of drawings

Fig. 1 looks sketch map for this utility model structure master.

Fig. 2 analyses and observe enlarged diagram for this utility model along the outer casing tube body axis.

Fig. 3 analyses and observe enlarged diagram for this utility model along Figure 1A-A section.

The specific embodiment

Make this utility model with reference to accompanying drawing 1,2,3.The local Comprehensive Treatment pipe of this esophageal carcinoma, by outer casing tube body 1, on, following ring-shaped gasbag 2,2 ', feed pipe 5, with last, following ring-shaped gasbag 2,2 ' the gas tube that is connected 3 constitutes, on, following ring-shaped gasbag 2,2 ' all are fixed on the outer casing tube body 1 forward outer wall, feed pipe 5 inserts the front end of outer casing tube body 1 along the axle center of outer casing tube body 1, on the front bulkhead of outer casing tube body 1, be provided with feed hole 6, feed hole 6 is connected with feed pipe 5, in outer casing tube body 1, be symmetrical arranged into medicine film tube 7 and drug film tube 8, last, following ring-shaped gasbag 2,2 ' between the outer wall of outer casing tube body 1 be provided with radiotherapy grain fixing groove 9, the outside is surrounded by elasticity mantle 10, isotope axiolite seed 11 is inserted in the radiotherapy grain fixing groove 9, and is locked by the elasticity mantle 10 of outsourcing.Advancing medicine film tube 7, the outer end of drug film tube 8 and feed pipe 5 establish respectively union joint 7 ', 8 ', 5 ', union joint 7 ', 8 ', 5 ' respectively with the constant temperature chemicals dosing plant, backflow medicinal liquid reservoir bag is connected with feeder, the medicinal liquid tap 12 that advances medicine film tube 7 is located on the wall of outer casing tube body 1 of ring-shaped gasbag 2 downsides, the medicinal liquid return port 13 of drug film tube 8 is located at down on the wall of outer casing tube body 1 of ring-shaped gasbag 2 ' upside, advancing medicine film tube 7 can charge into 42 ℃ chemotherapeutics last from medicinal liquid tap 12, following ring-shaped gasbag 2,2 ' between tumor tissues around, enter drug film tube 8 through medicinal liquid return port 13 again and excrete; Described constant temperature chemicals dosing plant is a prior art, constitute by miniature drug delivery pump, medicine tin, heater, its medicinal liquid carrier pipe can be set in into the union joint 7 of medicine film tube 7 ' on; Described backflow medicinal liquid reservoir bag can be with the plastic bag of sealing, with its plastic pipe sleeve the union joint 8 of drug film tube 8 ' on; Described feeder can be used syringe, also available food transfusion bottle, by plastic pipe sleeve manage on the feed 5 union joint 5 ' on; Described elasticity mantle 10 is circular, on the wall of the outer casing tube body 1 between medicinal liquid return port 13 and the medicinal liquid tap 12; Describedly can make of the medical plastic thin film into and out of medicine film tube 7,8; Union joint 4 is also established in end at gas tube 3, so that be connected with aerating device.

Claims (2)

1, the local Comprehensive Treatment pipe of a kind of esophageal carcinoma, by outer casing tube body (1), on, following ring-shaped gasbag (2,2 '), feed pipe (5), with last, following ring-shaped gasbag (2,2 ') gas tube (3) that is connected constitutes, on, following ring-shaped gasbag (2,2 ') all be fixed on the forward outer wall of outer casing tube body (1), feed pipe (5) inserts the front end of outer casing tube body (1) along the axle center of outer casing tube body (1), on the front bulkhead of outer casing tube body (1), be provided with feed hole (6), feed hole (6) is connected with feed pipe (5), it is characterized in that in outer casing tube body (1), being symmetrical arranged into medicine film tube (7) and drug film tube (8), last, following ring-shaped gasbag (2,2 ') between the outer wall of outer casing tube body (1) be provided with radiotherapy grain fixing groove (9), the outside is surrounded by elasticity mantle (10).

2, the local Comprehensive Treatment pipe of esophageal carcinoma according to claim 1, it is characterized in that establishing respectively in the outer end of advancing medicine film tube (7), drug film tube (8) and feed pipe (5) union joint (7 ', 8 ', 5 '), the medicinal liquid tap (12) that advances medicine film tube (7) is located on the wall of outer casing tube body (1) of ring-shaped gasbag (2) downside, and the medicinal liquid return port (13) of drug film tube (8) is located at down on the wall of outer casing tube body (1) of ring-shaped gasbag (2 ') upside.

Images