CN204379857U - A kind of hepatic ascites withdrawal device - Google Patents
A kind of hepatic ascites withdrawal device Download PDFInfo
- Publication number
- CN204379857U CN204379857U CN201520019512.2U CN201520019512U CN204379857U CN 204379857 U CN204379857 U CN 204379857U CN 201520019512 U CN201520019512 U CN 201520019512U CN 204379857 U CN204379857 U CN 204379857U
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- CN
- China
- Prior art keywords
- drainage tube
- adapter
- needle holder
- paracentesis
- hepatic ascites
- 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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- External Artificial Organs (AREA)
Abstract
This utility model relates to a kind of hepatic ascites withdrawal device, belong to medical instrument technical field, described hepatic ascites withdrawal device mainly comprises syringe, adapter, check valve, drainage tube, Paracentesis needle holder, puncture needle, graduation mark, support, sucker, liquid-collecting bottle, bottle cap, feed tube, escape pipe, through hole, the lower end of described syringe is provided with two adapters, a check valve is respectively equipped with in adapter, described drainage tube is two, wherein the drainage tube one end in left side is connected with the adapter in left side, the other end is connected with feed tube, the drainage tube one end on right side is connected with the adapter on right side, the other end is connected with Paracentesis needle holder, Paracentesis needle holder is positioned at puncture needle afterbody, described support is arranged on the top of Paracentesis needle holder through drainage tube.This utility model can effective continuous sucking hepatic ascites, avoids repeated localised puncture to aspirate and brings misery to patient, can prevent puncture needle from outwards skidding off, can also grasp paracentesis depth, prevent from stabbing internal organs, improve the work efficiency of medical personnel.
Description
Technical field
This utility model belongs to medical instrument technical field, specifically, relates to a kind of hepatic ascites withdrawal device.
Background technology
On hospital clinical, often there is hepatic ascites in the patient in hepatopathy late period, carrying out suction to hepatic ascites is a kind of effective Therapeutic Method, current medical personnel are aspirated by syringe to the method that hepatic ascites aspirates, and penetrate intraperitoneal, then aspirated by syringe by puncture needle, although by syringe energy well control and suck speed, but the limited amount that syringe once aspirates, need repeatedly carry out puncture suction, cause very large misery to patient; In aspiration procedure, puncture needle may outwards skid off, and causes suction position incorrect, and easily injures internal organs; And be difficult to when puncturing grasp paracentesis depth, cause other hidden danger.
Therefore, be necessary to improve existing hepatic ascites withdrawal device, the hepatic ascites withdrawal device of propose a kind of energy continuous sucking, increasing work efficiency.
Summary of the invention
In order to overcome Problems existing in background technology, this utility model provides a kind of hepatic ascites aspirator, can effective continuous sucking hepatic ascites, avoid repeated localised puncture to aspirate and bring misery to patient, can prevent puncture needle from outwards skidding off, can also paracentesis depth be grasped, prevent from stabbing internal organs, improve the work efficiency of medical personnel.
For achieving the above object, this utility model is achieved by the following technical solution: described hepatic ascites withdrawal device mainly comprises syringe, adapter, check valve, drainage tube, Paracentesis needle holder, puncture needle, graduation mark, support, sucker, liquid-collecting bottle, bottle cap, feed tube, escape pipe, through hole, the lower end of described syringe is provided with two adapters, a check valve is respectively equipped with in each adapter, described drainage tube is two, wherein the drainage tube one end in left side is connected with the adapter in left side, the other end is connected with feed tube, described feed tube is located on the bottle cap of liquid-collecting bottle, liquid-collecting bottle is threaded with bottle cap, bottle cap is also provided with an escape pipe, the drainage tube one end on right side is connected with the adapter on right side, and the other end is connected with Paracentesis needle holder, Paracentesis needle holder is positioned at puncture needle afterbody, described puncture needle is provided with graduation mark, and described support is " door " shape structure, and the lower end of two vertical portions is connected to sucker, transverse part central authorities are provided with a through hole, and support is arranged on the top of Paracentesis needle holder through drainage tube.
The import and export position of two described check valves is arranged on the contrary.
Described through-hole diameter is less than the diameter of Paracentesis needle holder, is greater than the diameter of drainage tube.
Described support adopts rigid plastics to make.
The beneficial effects of the utility model: this utility model adopts syringe continuous sucking, by check valve effect, can complete the extraction to hepatic ascites, then will extract liquid and inject liquid-collecting bottle, avoid repeated localised puncture to aspirate and bring misery to patient, by support and sucker effect, can prevent puncture needle from outwards skidding off, cause suction position incorrect, need again to puncture, puncture needle is provided with graduation mark, can also grasp paracentesis depth, prevent from stabbing internal organs, improve the work efficiency of medical personnel.
Accompanying drawing explanation
Fig. 1 is this utility model structural representation;
Fig. 2 is the top view of this utility model support.
In figure, 1-syringe, 2-adapter, 3-check valve, 4-drainage tube, 5-Paracentesis needle holder, 6-puncture needle, 7-graduation mark, 8-support, 9-sucker, 10-feed tube, 11-escape pipe, 12-liquid-collecting bottle, 13-bottle cap, 14-through hole.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and beneficial effect clearly, below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described in detail, to facilitate the technical staff to understand.
As shown in Figure 1, described hepatic ascites withdrawal device mainly comprises syringe 1, adapter 2, check valve 3, drainage tube 4, Paracentesis needle holder 5, puncture needle 6, graduation mark 7, support 8, sucker 9, liquid-collecting bottle 12, bottle cap 13, feed tube 10, escape pipe 11, through hole 14, the lower end of described syringe 1 is provided with two adapters 2, a check valve 3 is respectively equipped with in adapter 2, the import and export position of two check valves 3 arranges on the contrary, ensure drainage tube 4 only export but no import in left side, drainage tube 4 only import but no export on right side, described drainage tube 4 is two, wherein drainage tube 4 one end in left side is connected with the adapter 2 in left side, the other end is connected with feed tube 10, described feed tube 10 is located on the bottle cap 13 of liquid-collecting bottle 12, liquid-collecting bottle 12 is threaded with bottle cap 13, bottle cap 13 is separated with liquid-collecting bottle 12, conveniently topple over extraction liquid, bottle cap 13 is also provided with an escape pipe 11, the setting of escape pipe 11 is in order to when injecting extraction liquid to liquid-collecting bottle 12, the gas of liquid-collecting bottle 12 can be discharged, can not be risen bottle, drainage tube 4 one end on right side is connected with the adapter 2 on right side, the other end is connected with Paracentesis needle holder 5, Paracentesis needle holder 5 is positioned at puncture needle 6 afterbody, described puncture needle 6 is provided with graduation mark 7, conveniently grasp paracentesis depth, avoid stabbing internal organs, described support 8 is " door " shape structure, support 8 adopts rigid plastics to make, as shown in Figure 2, the lower end of two vertical portions of support 8 is connected to sucker 9, sucker 9 is inhaled on skin, thus fixed support 8, transverse part central authorities are provided with a through hole 14, support 8 is arranged on the top of Paracentesis needle holder 5 through drainage tube 4, the diameter of through hole 14 is less than the diameter of Paracentesis needle holder 5, be greater than the diameter of drainage tube 4, make Paracentesis needle holder 5 not by through hole 14, drainage tube 4 is by through hole 14, the setting of support 8 ensure that puncture needle 6 can not outwards skid off, avoid puncturing unsuccessful and stabbing other positions.
Work process of the present utility model: select site of puncture, the drainage tube 4 that support 8 passes right side is arranged on the top of Paracentesis needle holder 5, the drainage tube 4 on right side is connected with Paracentesis needle holder 5, puncture needle 6 is used to puncture, paracentesis depth is grasped according to the graduation mark 7 on puncture needle 6, then skin is held with the sucker 9 on support 8, then the drainage tube 4 on right side is connected with the adapter 2 on right side, the drainage tube 4 in left side is connected with the adapter 2 in left side and feed tube 10, upwards pull the piston of syringe 1, the check valve 3 in left side is closed, the check valve 3 on right side is opened, ascites can be aspirated, the piston of downward pushing syringe 1, the check valve 3 in left side is opened, the check valve 3 on right side is closed, liquid in syringe 1 can be injected in liquid-collecting bottle 12, drawing liquid so repeatedly, extraction amount can be observed according to the scale on liquid-collecting bottle 12 and syringe 1, until reach drawing liquid amount standard, stop drawing liquid.
This utility model adopts syringe continuous sucking, by check valve effect, can complete the extraction to hepatic ascites, then will extract liquid and inject liquid-collecting bottle, avoid repeated localised puncture to aspirate and bring misery to patient, by support and sucker effect, can prevent puncture needle from outwards skidding off, cause suction position incorrect, need again to puncture, puncture needle is provided with graduation mark, can also grasp paracentesis depth, prevent from stabbing internal organs, improve the work efficiency of medical personnel.
What finally illustrate is, above preferred embodiment is only in order to illustrate the technical solution of the utility model and unrestricted, although be described in detail this utility model by above preferred embodiment, but those skilled in the art are to be understood that, various change can be made to it in the form and details, and not depart from this utility model claims limited range.
Claims (4)
1. a hepatic ascites withdrawal device, it is characterized in that: described hepatic ascites withdrawal device mainly comprises syringe, adapter, check valve, drainage tube, Paracentesis needle holder, puncture needle, graduation mark, support, sucker, liquid-collecting bottle, bottle cap, feed tube, escape pipe, through hole, the lower end of described syringe is provided with two adapters, a check valve is respectively equipped with in each adapter, described drainage tube is two, wherein the drainage tube one end in left side is connected with the adapter in left side, the other end is connected with feed tube, described feed tube is located on the bottle cap of liquid-collecting bottle, liquid-collecting bottle is threaded with bottle cap, bottle cap is also provided with an escape pipe, the drainage tube one end on right side is connected with the adapter on right side, the other end is connected with Paracentesis needle holder, Paracentesis needle holder is positioned at puncture needle afterbody, described puncture needle is provided with graduation mark, described support is " door " shape structure, the lower end of two vertical portions is connected to sucker, transverse part central authorities are provided with a through hole, support is arranged on the top of Paracentesis needle holder through drainage tube.
2. a kind of hepatic ascites withdrawal device as claimed in claim 1, is characterized in that: the import and export position of described two check valves is arranged on the contrary.
3. a kind of hepatic ascites withdrawal device as claimed in claim 1, is characterized in that: described through-hole diameter is less than the diameter of Paracentesis needle holder, is greater than the diameter of drainage tube.
4. a kind of hepatic ascites withdrawal device as claimed in claim 1, is characterized in that: described support adopts rigid plastics to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520019512.2U CN204379857U (en) | 2015-01-13 | 2015-01-13 | A kind of hepatic ascites withdrawal device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520019512.2U CN204379857U (en) | 2015-01-13 | 2015-01-13 | A kind of hepatic ascites withdrawal device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204379857U true CN204379857U (en) | 2015-06-10 |
Family
ID=53352616
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520019512.2U Expired - Fee Related CN204379857U (en) | 2015-01-13 | 2015-01-13 | A kind of hepatic ascites withdrawal device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204379857U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106823024A (en) * | 2017-03-17 | 2017-06-13 | 刘莉 | A kind of Internal Medicine-Oncology clinic uses impermeable drainage tube |
| CN107281564A (en) * | 2017-07-20 | 2017-10-24 | 吴刚 | A kind of deep vomica negative pressure drainage device |
-
2015
- 2015-01-13 CN CN201520019512.2U patent/CN204379857U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106823024A (en) * | 2017-03-17 | 2017-06-13 | 刘莉 | A kind of Internal Medicine-Oncology clinic uses impermeable drainage tube |
| CN107281564A (en) * | 2017-07-20 | 2017-10-24 | 吴刚 | A kind of deep vomica negative pressure drainage device |
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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 |
Granted publication date: 20150610 Termination date: 20160113 |