A kind of chemotherapy device in implantable abdominal cavity
Technical field
The present invention relates to medical instrument facility field more particularly to a kind of chemotherapy devices in implantable abdominal cavity.
Background technique
Chemotherapy is the abbreviation of chemotherapy, kills cancer cell by using chemotherapeutic agent and reaches therapeutic purposes.
Chemotherapy is one of most effective means of current treating cancer, is a kind of means of systemic therapy, no matter using what approach administration
(oral, vein and Cavity administration etc.), chemotherapeutics all can be as blood circulation be throughout the most organs and tissue of whole body.
Therefore, to some tumours for having whole body to sow tendency and transferred Advanced cancers, chemotherapy is all main treatment means.
Existing chemotherapy equipment is only capable of injecting less drug every time when being injected intraperitoneally, administration that cannot be enough, easily occurs
Side effect.
Summary of the invention
The purpose of the present invention is to provide a kind of chemotherapy devices in implantable abdominal cavity, to solve the above technical problems.
To achieve the above object the invention adopts the following technical scheme:
A kind of chemotherapy device in implantable abdominal cavity, including plug, drug-feeding tube, connector, pushes away pencil, medicine frame, push rod and refer to
Ring, the drug-feeding tube and pushes away pencil are integrated molded design, connector that the drug-feeding tube is opened up by pushes away pencil front and
Pushes away pencil connection, the drug-feeding tube front end are equipped with the plug for grafting pillow, are equipped at the top of the drug-feeding tube for guiding medicine
Logistics enters the connector of drug-feeding tube, and the medicine frame for being used to support medicine bottle, the medicine frame are connected with by sliding rail at the top of the pushes away pencil
It is made of bolster, fixed ring, plate and expansion plate, the bolster is located at medicine frame rear and front end, welding at the top of the front side bolster
There is the fixed ring passed through for perfusion tube, the rear side bolster welds and is used to support medicine bottle at the top of pushes away pencil, between the bolster
It is connected by expansion plate, for fixing medicine bottle, the plate is welded on expansion plate bottom surface, for the cunning at the top of grafting pushes away pencil
Rail, pushes away pencil top two sides integrated molding are equipped with the finger ring that fixed device is passed through for finger, the pushes away pencil interpolation
The push rod for pushing drug is connect, push rod bottom surface integrated molding is equipped with the push plate for pushing medical fluid.
Preferably, the connector is connected by perfusion tube with the fixed ring on medicine frame top, and the finger ring, stretches bolster
Plate and plate quantity are two.
Preferably, the push plate surrounding is cased with the medical grade rubber set for preventing air from entering pushes away pencil.
Preferably, the plug, drug-feeding tube, connector, pushes away pencil, medicine frame, push rod and finger ring material are medical plastic.
Compared with prior art, the invention has the following advantages that structure of the invention is ingenious, design is rationally, easy to operate;?
After the process for treating malignant abdominal tumors, when carrying out intraperitoneal chemotherapy, it will need to inject the medicine bottle of drug, be placed at the top of pushes away pencil
On medicine frame, the connector connection at the top of fixed ring, with drug-feeding tube is passed through by perfusion tube, inserts the needle into inserting at the top of drug-feeding tube
On head, finger is passed through finger ring by user, and the abdominal cavity of mobile syringe needle insertion patient presses push rod using thumb, and push plate pushes
Drug in drug-feeding tube and pushes away pencil is mobile, and the abdominal cavity of patient is entered by the syringe needle at the top of plug, places medicine bottle by medicine frame,
Convenient for giving patient's body timed drug administrations for a long time, so that drug effect concentrates good effect, side reaction is few, and can be used and stretched by adjusting
Contracting plate is moved horizontally sliding rail surface, is adjusted medicine frame size and securely and reliably, is preferably promoted for adapting to the medicine bottle of different size
It uses.
Detailed description of the invention
Fig. 1 is the chemotherapy structure drawing of device in the implantable abdominal cavity of the present invention.
Fig. 2 is the chemotherapy device installation diagram in the implantable abdominal cavity of the present invention.
Fig. 3 is that the chemotherapy device in the implantable abdominal cavity of the present invention pushes away cartridge design figure.
Fig. 4 is the chemotherapy device medicine frame structure chart in the implantable abdominal cavity of the present invention.
Fig. 5 is the chemotherapy device pusher structure figure in the implantable abdominal cavity of the present invention.
In figure: 1, plug, 2, drug-feeding tube, 3, connector, 4, pushes away pencil, 5, medicine frame, 6, push rod, 7, finger ring, 8, sliding rail, 9,
Connector, 10, expansion plate, 11, bolster, 12, fixed ring, 13, plate, 14, push plate.
Specific embodiment
The present invention is further elaborated in the following with reference to the drawings and specific embodiments.
As shown, a kind of chemotherapy device in implantable abdominal cavity, including plug 1, drug-feeding tube 2, connector 3, pushes away pencil 4,
Medicine frame 5, push rod 6 and finger ring 7, the drug-feeding tube 2 are integrated molded design with pushes away pencil 4, and the drug-feeding tube 2 passes through pushes away pencil
Connector 9 that 4 fronts open up and 4 connection of pushes away pencil, 2 front end of drug-feeding tube are equipped with the plug 1 for grafting pillow, it is described into
It is equipped with the connector 3 for guiding drug to flow into drug-feeding tube 2 at the top of pencil 2, is connected at the top of the pushes away pencil 4 by sliding rail 8
It is used to support the medicine frame 5 of medicine bottle, the medicine frame 5 is made of bolster 11, fixed ring 12, plate 13 and expansion plate 10, the bolster
11 are located at 5 rear and front end of medicine frame, are welded with the fixed ring 12 passed through for perfusion tube, the rear side at the top of the front side bolster 11
Bolster 11 welds and is used to support medicine bottle at the top of pushes away pencil 4, is connected between the bolster 11 by expansion plate 10, for fixing medicine
Bottle, the plate 13 are welded on 10 bottom surface of expansion plate, for the sliding rail 8 at 4 top of grafting pushes away pencil, 4 top two of pushes away pencil
Side integrated molding is equipped with the finger ring 7 that fixed device is passed through for finger, and grafting is for pushing pushing away for drug in the pushes away pencil 4
Bar 6, the 6 bottom surface integrated molding of push rod are equipped with the push plate 14 for pushing medical fluid.
Working principle of the present invention: it after the process for the treatment of malignant abdominal tumors, when carrying out intraperitoneal chemotherapy, will need to inject medicine
The medicine bottle of object, is placed on the medicine frame 5 at 4 top of pushes away pencil, passes through fixed ring 12 by perfusion tube, the connection with 2 top of drug-feeding tube
First 3 connection inserts the needle on the plug 1 at 2 top of drug-feeding tube, and finger is passed through finger ring 7 by user, and mobile syringe needle is inserted into patient
Abdominal cavity, press push rod 6 using thumb, push plate 14 pushes the drug in drug-feeding tube 2 and pushes away pencil 4 mobile, pushes up by plug 1
The syringe needle in portion enters the abdominal cavity of patient, medicine bottle is placed by medicine frame 5, convenient for giving patient's body timed drug administrations for a long time, so that drug
Good effect in active set, side reaction is few, and available by adjusting the moving horizontally on 8 surface of sliding rail of expansion plate 10, adjusts medicine
5 size of frame, for adapting to the medicine bottle of different size, securely and reliably.
The above is present pre-ferred embodiments, for the ordinary skill in the art, according to the present invention
Introduction, in the case where not departing from the principle of the present invention and spirit, changes, modifications, replacement and change that embodiment is carried out
Type is still fallen within protection scope of the present invention.