CN207898719U - A kind of filling device for abdominal cavity - Google Patents
A kind of filling device for abdominal cavity Download PDFInfo
- Publication number
- CN207898719U CN207898719U CN201720387463.7U CN201720387463U CN207898719U CN 207898719 U CN207898719 U CN 207898719U CN 201720387463 U CN201720387463 U CN 201720387463U CN 207898719 U CN207898719 U CN 207898719U
- Authority
- CN
- China
- Prior art keywords
- injection
- tube
- needle
- point
- filling device
- 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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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model discloses a kind of filling device for abdominal cavities, including injection-tube, it injects tube outer surface and is equipped with scale, syringe front end is point, and circumference is equipped with several conduction holes at point, and injection-tube rear end is equipped with the connector with infusion apparatus or syringe unicom, puncture needle is placed in injection-tube, the needle point of puncture needle is higher by 0.5~2mm of injection-tube, and the backshank of puncture needle connects needle cap, and injection-tube rear end, which penetrates into, to be connect in needle cap.The utility model has the characteristics that simple in structure, low cost, easy to operate, uniform sprinkling drug and using effect are good.
Description
Technical field
The utility model is related to medical device technology, a kind of specifically filling device for abdominal cavity.
Background technology
Alimentary tumor patient especially postoperative gastric cancer row adjuvant chemotherapy when, clinically by stages according to patient's postoperative pathological,
There are high risk factor or postoperative tumour to have remaining case, row intraperitoneal perfusion chemotherapy can be added, clinically common intraperitoneal perfusion pipe is more
For thoracocentesis abdominocentesis drain pipe, such drainage tube cost is higher, needs to guide using seal wire in operating process, process is cumbersome, is not easy
Operation, easily touches abdominal visceral browser or blood vessel.
Utility model content
The purpose of the utility model is to overcome the shortcomings of the prior art and to provide it is a kind of it is simple in structure, make
Cheap, easy to operate, the uniform sprinkling drug of valence and the good filling device for abdominal cavity of using effect.
In order to achieve the above object, the utility model uses following technical scheme：A kind of filling device for abdominal cavity, including injection
Pipe, injection tube outer surface are equipped with scale, and syringe front end is point, and circumference is equipped with several conduction holes, injection-tube at point
Rear end is equipped with the connector with infusion apparatus or syringe unicom, and puncture needle is placed in injection-tube, and the needle point of puncture needle is higher by injection-tube
The backshank of 0.5~2mm, puncture needle connect needle cap, and injection-tube rear end, which penetrates into, to be connect in needle cap.
The scale length is 20mm.
A diameter of 1mm of the conduction hole.
The distance between adjacent conduction hole is 1.5mm.
The needle point of the puncture needle is higher by injection-tube 1mm.
The injection tube outer surface is equipped with lubrication antibiotic layer.
The utility model compared with the existing technology, has the following advantages and effect：
1, the utility model includes injection-tube, and injection tube outer surface is equipped with scale, and syringe front end is point, point
Locate circumference and be equipped with several conduction holes, injection-tube rear end is equipped with the connector with infusion apparatus or syringe unicom, and puncture needle is placed in injection
In pipe, the needle point of puncture needle is higher by 0.5~2mm of injection-tube, and the backshank of puncture needle connects needle cap, and injection-tube rear end, which penetrates into, connects needle
In cap, have the characteristics that simple in structure, low cost, easy to operate, uniform sprinkling drug and using effect are good.
2, the scale length in the utility model is 20mm, facilitates grasp insertion depth.
3, a diameter of 1mm of the conduction hole in the utility model, sprinkling is uniform, and flow is moderate, and using effect is good.
4, the distance between adjacent conduction hole in the utility model is 1.5mm, ensures using effect.
5, the needle point of the puncture needle in the utility model is higher by injection-tube 1mm, is easy to row abdominocentesis.
6, the injection tube outer surface in the utility model is equipped with lubrication antibiotic layer, facilitates insertion into and prevent infection etc..
7, the injection tube outer surface in the utility model is arranged with mobile clip, can control flow effect.
8, it can be uniformly distributed intraperitoneal conducive to drug in sprinkling shape after the utility model liquid infusion, improve drug
Antitumor action is suitable for thoracentesis etc., has a wide range of application.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of filling device for abdominal cavity；
Fig. 2 is the structural schematic diagram of injection-tube in the utility model；
Fig. 3 is the structural schematic diagram of puncture needle in the utility model.
Figure label is as follows with title：
| 1 | Injection-tube | 2 | Scale |
| 3 | Conduction hole | 4 | Connector |
| 5 | Needle point | 6 | Needle cap |
| 7 | Puncture needle | 8 | Clip |
Specific implementation mode
For ease of it will be appreciated by those skilled in the art that making with reference to the accompanying drawings and embodiments to the utility model further detailed
It describes in detail bright.
Embodiment 1：
As shown in Figures 1 to 3, a kind of filling device for abdominal cavity, including injection-tube, injection tube outer surface are equipped with scale, injection-tube
Front end is point, and circumference is equipped with several conduction holes at point, and injection-tube rear end is equipped with and infusion apparatus or syringe unicom
Connector, puncture needle are placed in injection-tube, and the needle point of puncture needle is higher by 0.5~2mm of injection-tube, and the backshank of puncture needle connects needle cap,
Injection-tube rear end, which penetrates into, to be connect in needle cap.
Scale length in the present embodiment is 20mm；A diameter of 1mm of conduction hole, the distance between adjacent conduction hole are
1.5mm；The needle point of puncture needle is higher by injection-tube 1mm.
Injection tube outer surface in the present embodiment is equipped with lubrication antibiotic layer, such as erythromycin.
In actual use, concrete operation step is as follows：
1. the positioning of abdominocentesis point, be typically chosen mcBurney point, on anti-mcBurney point or navel at 2-3cm to the right (because of nothing at this
Substantial viscera is not easy to touch blood vessel and nerve)；
2. partly sterilised；
3. using anchor point as point of puncture, successively anaesthetized to peritonaeum with 2% lidocaine row；
4. merging intraperitoneal perfusion pipe penetrates after peritonaeum enters abdominal cavity and extracts puncture needle, then injection-tube is continued to be pushed into toward abdominal cavity
To the rear fixation of 10-15cm scales or so；
5. a little physiological saline is first perfused before perfusion chemotherapy drug, whether assessment abdominal cavity pipe position is intraperitoneal, if position
It correctly, can the perfusion of starting row chemotherapeutics；
6. after perfusion, after normal saline flushing tube chamber, then injection-tube is extracted, applies and fix at point of puncture.
Above-mentioned specific implementation mode is the preferred embodiment of the utility model, can not be defined to the utility model,
Other any changes made without departing from the technical solution of the utility model or other equivalent substitute modes, are included in
Within the scope of protection of the utility model.
Claims (6)
1. a kind of filling device for abdominal cavity, it is characterised in that：Including injection-tube, injection tube outer surface is equipped with scale, syringe front end
For point, circumference is equipped with several conduction holes at point, and injection-tube rear end is equipped with the connector with infusion apparatus or syringe unicom,
Puncture needle is placed in injection-tube, and the needle point of puncture needle is higher by 0.5~2mm of injection-tube, and the backshank of puncture needle connects needle cap, injection-tube
Rear end, which penetrates into, to be connect in needle cap.
2. filling device for abdominal cavity according to claim 1, it is characterised in that：The scale length is 20mm.
3. filling device for abdominal cavity according to claim 2, it is characterised in that：A diameter of 1mm of the conduction hole.
4. filling device for abdominal cavity according to claim 3, it is characterised in that：The distance between adjacent conduction hole is 1.5mm.
5. filling device for abdominal cavity according to claim 4, it is characterised in that：The needle point of the puncture needle is higher by injection-tube
1mm。
6. filling device for abdominal cavity according to claim 5, it is characterised in that：The injection tube outer surface is equipped with lubrication antibacterial
Layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720387463.7U CN207898719U (en) | 2017-04-13 | 2017-04-13 | A kind of filling device for abdominal cavity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720387463.7U CN207898719U (en) | 2017-04-13 | 2017-04-13 | A kind of filling device for abdominal cavity |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207898719U true CN207898719U (en) | 2018-09-25 |
Family
ID=63569683
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720387463.7U Expired - Fee Related CN207898719U (en) | 2017-04-13 | 2017-04-13 | A kind of filling device for abdominal cavity |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207898719U (en) |
-
2017
- 2017-04-13 CN CN201720387463.7U patent/CN207898719U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180925 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |