CN202459567U - Infusion apparatus for analgesia - Google Patents
Infusion apparatus for analgesia Download PDFInfo
- Publication number
- CN202459567U CN202459567U CN2012200276361U CN201220027636U CN202459567U CN 202459567 U CN202459567 U CN 202459567U CN 2012200276361 U CN2012200276361 U CN 2012200276361U CN 201220027636 U CN201220027636 U CN 201220027636U CN 202459567 U CN202459567 U CN 202459567U
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- China
- Prior art keywords
- infusion
- capillary tube
- analgesia
- tube
- puncture needle
- 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.)
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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model relates to the field of medical apparatus, in particular to an infusion apparatus for analgesia. The infusion apparatus for analgesia comprises an infusion device, a capillary tube and a puncture needle. The infusion apparatus for analgesia is characterized in that the bottom of the infusion device is connected with one end of the capillary tube, the other end of the capillary tube is connected with the puncture needle, and a protective tube is arranged out of the capillary tube. The infusion device is an infusion bag or an infusion bottle. The inner diameter of the capillary tube is in a range of 0.2-0.6mm. Compared with the prior art, the infusion apparatus for analgesia is simple and novel in structure without using a silica gel balloon, and the liquid in the infusion device such as the infusion bag and the infusion bottle enters into the capillary tube directly by action of gravity through the earth gravity so as to avoid the problem of medical accidents caused by equipment failure. The infusion apparatus for analgesia is safe and reliable, ensures the personal safety of a patient, saves the cost, and reduces the investment.
Description
[technical field]
This utility model relates to medical instruments field, is specifically related to a kind of transfusion device that is used for continuing trace.The transfusion device of this lasting trace generally is used for postoperative analgesia, analgesia in puerperal and cancer of late stage analgesia.
[background technology]
Analgesia pump is development and the treatment various acute of coming, the technology of chronic pain from the basis of analgesia, and analgesia pump can be used for patient's pain therapy, plays lenitive effect.Analgesia pump traditional in the prior art mainly is made up of infusion set, silica gel sacculus, filter, capillary tube and puncture needle, and the silica gel sacculus on its top provides pressure to carry liquid to tube for transfusion, is that 0.05～0.15 capillary tube connects by internal diameter between the tube for transfusion; The end of tube for transfusion is provided with puncture needle, in infusion process, along with the minimizing of medicine; The expansion capsule of analgesia pump can dwindle gradually, and is sunken until fully, shows that just medicine uses up; This analgesia pump complex structure, the cost cost is too high, and the output pressure of silica gel sacculus is difficult to control; In case pressure divergence occurs, cause serious consequence easily, therefore this analgesia pump causes malpractice easily.
[summary of the invention]
The purpose of this utility model is to solve the deficiency that infusion flow in the prior art is difficult to control and cost is too high, and a kind of novel structure, safe and reliable antalgic transfusion device are provided.
For realizing that above-mentioned purpose designs a kind of antalgic transfusion device, comprise infusion set, capillary tube, puncture needle, it is characterized in that described infusion set bottom connects capillary tube one end, the capillary tube other end connects puncture needle, and described capillary tube outside is provided with protecting tube.
Described infusion set adopts transfusion bag or infusion bottle.
Described capillary inner diameter is between 0.2mm to 0.6mm.
Described protecting tube adopts plastic material to process.
This utility model is compared with prior art, and novelty simple in structure need not to use the silica gel sacculus; Utilize centrifugal force that the liquid in the infusion sets such as transfusion bag, infusion bottle is flowed directly in the capillary tube through action of gravity; Do not exist equipment fault to cause taking place the problem of malpractice, safe and reliable, guaranteed patient's personal safety; Practice thrift cost, reduce investment.
[description of drawings]
Fig. 1 is the population structure sketch map of this utility model.
Shown in accompanying drawing 1, among the figure: 1. infusion set 2. capillary tubies 3. puncture needles 4. protecting tubes
[specific embodiment]
Below in conjunction with accompanying drawing this utility model is described further, the structure of this device and principle are very clearly concerning this professional people.
As shown in Figure 1, antalgic transfusion device is provided with infusion set, capillary tube and puncture needle, and the bottom of infusion set connects an end capillaceous, and the other end capillaceous connects puncture needle.Described capillary tube outside is provided with protecting tube, and described protecting tube adopts plastic material to process, and infusion set adopts transfusion bag or infusion bottle, and capillary inner diameter is between 0.2mm to 0.6mm.
During use; In infusion bottle or transfusion bag, pack into low concentration local anaesthetics or narcosis analgesic or non-narcotic analgesics or psychosis or anti-emetic; Infusion bottle or transfusion bag are suspended from certain altitude; Through action of gravity, liquid medicine slowly gets into human body through capillary tube in infusion bottle or the transfusion bag.
Claims (4)
1. an antalgic transfusion device comprises infusion set, capillary tube, puncture needle, it is characterized in that described infusion set bottom connects capillary tube one end, and the capillary tube other end connects puncture needle, and described capillary tube outside is provided with protecting tube.
2. a kind of antalgic transfusion device as claimed in claim 1 is characterized in that described infusion set adopts transfusion bag or infusion bottle.
3. a kind of antalgic transfusion device as claimed in claim 1 is characterized in that described capillary inner diameter is between 0.2mm to 0.6mm.
4. a kind of antalgic transfusion device as claimed in claim 1 is characterized in that described protecting tube adopts plastic material to process.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200276361U CN202459567U (en) | 2012-01-20 | 2012-01-20 | Infusion apparatus for analgesia |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200276361U CN202459567U (en) | 2012-01-20 | 2012-01-20 | Infusion apparatus for analgesia |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202459567U true CN202459567U (en) | 2012-10-03 |
Family
ID=46907771
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200276361U Expired - Fee Related CN202459567U (en) | 2012-01-20 | 2012-01-20 | Infusion apparatus for analgesia |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202459567U (en) |
-
2012
- 2012-01-20 CN CN2012200276361U patent/CN202459567U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121003 Termination date: 20130120 |