CN2296732Y - Full-embedded hepatic artery blocking chemotherapeutic apparatus - Google Patents
Full-embedded hepatic artery blocking chemotherapeutic apparatus Download PDFInfo
- Publication number
- CN2296732Y CN2296732Y CN 97217644 CN97217644U CN2296732Y CN 2296732 Y CN2296732 Y CN 2296732Y CN 97217644 CN97217644 CN 97217644 CN 97217644 U CN97217644 U CN 97217644U CN 2296732 Y CN2296732 Y CN 2296732Y
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- CN
- China
- Prior art keywords
- medicine
- catheter
- adds
- cavity
- gas injection
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a full-embedded hepatic artery interdiction and chemotherapeutic apparatus, which is composed of a gas injection cavity, a medicine injection cavity, an interdiction pipe, a medicine injection pipe and an interdiction gas bladder. The utility model is characterized in that a whole device is embedded into an abdominal cavity, the gas injection cavity and the medicine injection cavity are combined into a whole, one end of the interdiction pipe is communicated with the cavity, the other end is connected with the interdiction gas bladder, one end of the medicine injection pipe is communicated with the medicine injection cavity, and the other end is provided with a medicine outlet. The utility model has the advantages of simple structure and convenient operation and can be used for carrying out interdiction and chemotherapy periodically for patients with liver cancer. A pipe is not led out in the abdominal cavity. The life of the patients can not be influenced and the patients are not be influenced on the pursuit of other activities.
Description
This utility model belongs to introduces the intravital apparatus of people with gas and medicine, relates in particular to the apparatus of introducing or keep medicine in the body.
The hepatic arterial blockage method of present domestic public use has rubber ring around blocked method and balloon catheter blocked method, preceding a kind of method blocking-up not exclusively, two kinds of methods all can not injection, outside the conduit lead body, easily cause abdominal cavity infection, for this reason, Chinese patent 94245821.4 discloses a kind of embedded type injection catheter device, it is a kind of killer injecting pump, by pump case, and pump cover, outlet tube is formed, this device can inject medicine to patient, but only can be to patient's specific part medication, and can not block the patient artery blood vessel.
The purpose of this utility model provides a kind ofly can be blocked and avoid patient's abdominal cavity infection when can the injection chemotherapy using Hepatic artery, and the life and the active full insertion type hepatic arterial blockage that do not influence patient again add the chemotherapy device.
This purpose is to be achieved through the following technical solutions: this full insertion type hepatic arterial blockage adds the chemotherapy device, comprise the gas injection chamber, medicine-injecting cavity, occluding catheter, injection catheter, blocking-up air bag, and occluding catheter one end communicates with the gas injection chamber, the other end is connected with the blocking-up air bag, and injection catheter one end communicates with medicine-injecting cavity, and the other end has the medicine delivery outlet.
Occluding catheter and injection catheter are arranged in parallel and combine.
This device is taked to be placed in entirely in the abdominal cavity, can block and can the injection chemotherapy, can carry out multiple effective treatment simultaneously to liver cancer patient, do not need at skin upper shed guiding tube to external, therefore adopt this device to avoid abdominal cavity infection, the life that does not also influence patient is with movable, and this device also has advantage of simple structure.
The utility model is described in further detail below in conjunction with the drawings and specific embodiments.
Fig. 1 is the structural representation of embodiment 1.
Fig. 2 is the structural representation of embodiment 2.
Fig. 3 is the structural representation of embodiment 3.
Embodiment 1 comprises gas injection chamber 1, medicine-injecting cavity 2, sealing coat 3, occluding catheter 4, injection catheter 5, blocking-up air bag 6, medicine delivery outlet 7.Gas injection chamber 1 is combined into one with medicine-injecting cavity 2, there is sealing coat 3 at the middle part, and an end of occluding catheter 4 communicates with gas injection chamber 1, and the other end is connected with the blocking-up air bag, when needs during to hepatic arterial blockage to 1 gas injection of gas injection chamber, gas is delivered to blocking-up air bag 6 by occluding catheter 4.Injection catheter 5 one ends communicate with medicine-injecting cavity 2, and the end face of the other end has medicine delivery outlet 7, and medicine is delivered to medicine delivery outlet 7 from medicine-injecting cavity 2 through injection catheter 5, inject liver then.
Claims (6)
1, a kind of full insertion type hepatic arterial blockage adds the chemotherapy device, and by gas injection chamber, medicine-injecting cavity, occluding catheter, injection catheter, the blocking-up air bag is formed, and it is characterized in that: occluding catheter air inlet one end communicates with the gas injection chamber, and the blocking-up air bag is fixed on the port of export of the disconnected conduit of limit; Injection catheter one end communicates with medicine-injecting cavity, and the other end has the medicine delivery outlet.
2, full insertion type hepatic arterial blockage according to claim 1 adds the chemotherapy device, and it is characterized in that: occluding catheter and injection catheter are arranged in parallel and combine, and there is sealing coat the centre.
3, full insertion type hepatic arterial blockage according to claim 1 and 2 adds the chemotherapy device, it is characterized in that: the medicine delivery outlet of injection catheter is located on the end face of pipe outfan.
4, full insertion type hepatic arterial blockage according to claim 3 adds the chemotherapy device, and it is characterized in that: gas injection chamber and medicine-injecting cavity are combined into one, and there is sealing coat at its middle part.
5, full insertion type hepatic arterial blockage according to claim 3 adds the chemotherapy device, it is characterized in that: gas injection chamber and medicine-injecting cavity are split type separate chamber.
6, full insertion type hepatic arterial blockage according to claim 3 adds the chemotherapy device, it is characterized in that: gas injection chamber and medicine-injecting cavity are disjunctor combination chamber, and there is sealing coat the centre.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97217644 CN2296732Y (en) | 1997-05-21 | 1997-05-21 | Full-embedded hepatic artery blocking chemotherapeutic apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97217644 CN2296732Y (en) | 1997-05-21 | 1997-05-21 | Full-embedded hepatic artery blocking chemotherapeutic apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2296732Y true CN2296732Y (en) | 1998-11-11 |
Family
ID=33934139
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 97217644 Expired - Fee Related CN2296732Y (en) | 1997-05-21 | 1997-05-21 | Full-embedded hepatic artery blocking chemotherapeutic apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2296732Y (en) |
-
1997
- 1997-05-21 CN CN 97217644 patent/CN2296732Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |