CN202699835U - Alimentary canal indwelling catheter capable of conducting dosing continuously and evenly - Google Patents
Alimentary canal indwelling catheter capable of conducting dosing continuously and evenly Download PDFInfo
- Publication number
- CN202699835U CN202699835U CN 201220342758 CN201220342758U CN202699835U CN 202699835 U CN202699835 U CN 202699835U CN 201220342758 CN201220342758 CN 201220342758 CN 201220342758 U CN201220342758 U CN 201220342758U CN 202699835 U CN202699835 U CN 202699835U
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- CN
- China
- Prior art keywords
- pipe
- digestive tract
- alimentary canal
- indwelling catheter
- medication
- 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 relates to an alimentary canal indwelling catheter capable of conducting dosing continuously and evenly. A second end portion of the alimentary canal indwelling catheter is used for being inserted in a body of a patient, and a first end portion of the alimentary canal indwelling catheter is indwelled outside the body of the patient. The catheter is characterized in that a concomitant continuous dosing pipe is arranged on the pipe wall of the catheter, the first end of the continuous dosing pipe penetrates out of the alimentary canal indwelling catheter from the position close to the surface of the first end portion of the alimentary canal indwelling catheter, and the first end of the continuous dosing pipe is connected with a continuous even dosing device. The second end of the continuous dosing pipe extends towards the second end portion of an air pipe guide pipe, and a plurality of liquid outlet holes are arranged on the continuous dosing pipe. The alimentary canal indwelling catheter is simple and compact in structure, convenient to use, capable of reducing irritation of the alimentary canal indwelling catheter to a patient, reducing or avoiding throat portion discomfort and reducing nausea and vomiting, favorable for patient recovery, safe and reliable.
Description
Technical field
This utility model relates to a kind of digestive tract and puts pipe, and the digestive tract of specifically a kind of sustainable even administration is put pipe, belongs to technical field of medical instruments.
Background technology
Digestive tract is put pipe and is used for attracting gastric juice or offers the necessary dietary changes of patient for filling liquid in duodenum, when need to keeping digestive tract, the state of an illness puts when pipe, because digestive tract is put the pipe stimulation and is made patients ' vomiting during the band pipe, choke and cough, make the serious discomfort of patient and abdominal pressure is increased, wound tension force increases, and causes pain and affects wound healing; When serious even cause wound dehiscence or form incisional hernia, again operation stitching wound or closed hernia mouth.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, provide a kind of digestive tract of sustainable even administration to put pipe, it is simple and compact for structure, easy to use, can reduce digestive tract and put pipe to patient's stimulation, alleviate or avoid bottleneck throat uncomfortable, reduce nausea and vomiting, be conducive to Rehabilitation, safe and reliable.
The technical scheme that provides according to this utility model: the digestive tract of sustainable even administration is put pipe, comprises that digestive tract puts pipe, and the second end that described digestive tract is put pipe is used for inserting in the patient body, and the first end that digestive tract is put pipe is retained in outside the patient body; It is characterized in that: described digestive tract is put the pipe that continues medication that tube wall is provided with companion's row, the first end of the described pipe that continues medication passes digestive tract from the surface that contiguous digestive tract is put the pipe first end and puts outside the pipe, and the first end of the pipe that continues medication connects and continues even doser; The second end of the described pipe that continues medication extends to the second end of endotracheal tube, and the pipe that continues medication is provided with some liquid outlets.
As further improvement of the utility model, described digestive tract is put the upper position corresponding to the upper liquid outlet of pipe that continues medication of pipe and is provided with cuff, and described cuff is provided with for the micropore that slowly evenly outwards discharges medicine.
As further improvement of the utility model, the material of described cuff comprises semipermeable membrane.
As further improvement of the utility model, add threeway between described continue medication pipe and the lasting even doser or be connected by seam.
As further improvement of the utility model, describedly continue even doser and comprise and continue at the uniform velocity infusion pump.
This utility model compared with prior art, advantage is:This utility model is simple and compact for structure, easy to use, set up continue medication pipe and the lasting even doser of connection by put pipe at digestive tract, can slowly evenly continue to the bottleneck throat local anaesthetics, implement bottleneck throat and continue topical anesthesia, reduce digestive tract and put pipe to patient's stimulation, alleviate or avoid bottleneck throat uncomfortable, reduce nausea and vomiting; And then reduce or avoid increasing because abdominal pressure that nausea and vomiting causes increases the wound tension force that causes, reduce pain, promote wound healing, be conducive to Rehabilitation, safe and reliable.And when medicine liquid outlet is arranged on the delivery tube different parts, also can corresponding different parts topical, treat some disease, such as esophagitis, gastritis and gastric ulcer, duodenitis and ulcer etc.
Description of drawings
Fig. 1 is the structural representation of this utility model embodiment.
The specific embodiment
The utility model is described in further detail below in conjunction with concrete drawings and Examples.
As shown in Figure 1, the digestive tract of the sustainable even administration among the embodiment is put pipe and is mainly put pipe 1, the pipe 2 that continues medication, continued even doser 3, threeway 4 and cuff 5 and form by digestive tract.
As shown in Figure 1, the second end 1b that described digestive tract is put pipe 1 is used for inserting in the patient body, and the first end 1a that digestive tract is put pipe 1 is retained in outside the patient body; The described pipe 2 that continues medication is arranged on digestive tract and puts on pipe 1 wall, the pipe 2 that continues medication is put pipe 1 length direction along digestive tract and is extended, described pipe 2 the first end 2a that continues medication passes digestive tract from the surface that contiguous digestive tract is put pipe 1 first end 1a and puts outside the pipe 1, pipe 2 the first end 2a that continues medication connects and continues even doser 3, describedly continues that even doser 3 is inner manages 2 and be connected with continuing medication; The second end 2b of the described pipe 2 that continues medication extends to the second end 1b of endotracheal tube, and the pipe 2 that continues medication is provided with some liquid outlet 2c, and medicine can outwards discharge by liquid outlet 2c.
In this utility model, liquid outlet 2c can be arranged on according to the position correspondence of needs of patients administration the different parts of the pipe 2 that continues medication, thereby corresponding patient's different parts gives medicinal liquid, to satisfy different parts clinical treatment needs.
As shown in Figure 1, for medicine can slowly evenly outwards be discharged, the medicine liquid outlet scheme can be done following optimization setting: described digestive tract is put on the pipe 1 and is provided with cuff 5 corresponding to the position of managing liquid outlet 2c on 2 that continues medication, and described cuff 5 is provided with for the micropore that slowly evenly outwards discharges medicine.In this utility model, the material of described cuff 5 comprises semipermeable membrane.
As shown in Figure 1, described continue medication pipe 2 with continue between the even doser 3 and can be connected or install threeway 4 linkings additional by seam.By the change of described threeway 4 directions, can realize single manually to bottleneck throat filling medicine, reach to lasting even doser 3 injectable drugs and to be continued medication in gastropore by lasting even doser 3.
Describedly continue even doser 3 and comprise and continue at the uniform velocity infusion pump.
In addition, described digestive tract is put pipe 1 interiorly can arrange the tube core (not shown), puts when occuring to stop up after pipe 1 is inserted at digestive tract, can utilize tube core to make digestive tract put pipe 1 unobstructed.
Claims (5)
1. the digestive tract of sustainable even administration is put pipe, it is characterized in that: described digestive tract is put the pipe (2) that continues medication that pipe (1) wall is provided with companion's row, the first end (2a) of described pipe (2) that continue medication passes digestive tract from the surface that contiguous digestive tract is put pipe (1) first end (1a) and puts outside the pipe (1), and the first end (2a) of pipe (2) that continue medication connects lasting even doser (3); The second end (1b) that second end (2b) of the described pipe (2) that continues medication is put pipe (1) to painless digestive tract extends, and the pipe (2) that continues medication is provided with some liquid outlets (2c).
2. the digestive tract of sustainable even administration as claimed in claim 1 is put pipe, it is characterized in that: described digestive tract is put the upper position corresponding to the upper liquid outlet (2c) of pipe (2) that continues medication of pipe (1) and is provided with cuff (5), and described cuff (5) is provided with for the micropore that slowly evenly outwards discharges medicine.
3. the digestive tract of sustainable even administration as claimed in claim 2 is put pipe, it is characterized in that: the material of described cuff (5) comprises semipermeable membrane.
4. the digestive tract of sustainable even administration as claimed in claim 1 is put pipe, it is characterized in that: be connected or add threeway (4) by seam between described continue medication pipe (2) and the lasting even doser (3) and be connected.
5. the digestive tract of sustainable even administration as claimed in claim 1 is put pipe, it is characterized in that: the described even doser (3) that continues comprises and continues at the uniform velocity infusion pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220342758 CN202699835U (en) | 2012-07-16 | 2012-07-16 | Alimentary canal indwelling catheter capable of conducting dosing continuously and evenly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220342758 CN202699835U (en) | 2012-07-16 | 2012-07-16 | Alimentary canal indwelling catheter capable of conducting dosing continuously and evenly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202699835U true CN202699835U (en) | 2013-01-30 |
Family
ID=47580183
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220342758 Expired - Fee Related CN202699835U (en) | 2012-07-16 | 2012-07-16 | Alimentary canal indwelling catheter capable of conducting dosing continuously and evenly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202699835U (en) |
-
2012
- 2012-07-16 CN CN 201220342758 patent/CN202699835U/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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130130 Termination date: 20130716 |