CN203749914U - Three-channel infusion apparatus - Google Patents
Three-channel infusion apparatus Download PDFInfo
- Publication number
- CN203749914U CN203749914U CN201320847802.7U CN201320847802U CN203749914U CN 203749914 U CN203749914 U CN 203749914U CN 201320847802 U CN201320847802 U CN 201320847802U CN 203749914 U CN203749914 U CN 203749914U
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- CN
- China
- Prior art keywords
- puncture unit
- plug puncture
- needle
- bottle plug
- bottle
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- Expired - Fee Related
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Abstract
The utility model provides a three-channel infusion apparatus. The three-channel infusion apparatus comprises an infusion hose, a drip cup, a veinal needle, an intake hose and an air filter, wherein the infusion hose is in sealing connection with the veinal needle through the drip cup; the intake hose is in sealing connection with the air filter. The three-channel infusion apparatus is characterized by further comprising a drainage hose, a bottle stopper puncture device, a bottle stopper puncture needle, a flowmeter and a protection sleeve, wherein the drainage hose is respectively in sealing connection with the bottle stopper puncture device and the bottle stopper puncture needle; the flowmeter sleeves on the drainage hose and is connected with the drainage hose in a sliding way; the protection sleeve sleeves on the bottle stopper puncture needle; the tip of the infusion hose is in sealing connection with the bottle stopper puncture device; the intake hose is in sealing connection with the bottle stopper puncture device; a drainage through hole, the drainage hose and the bottle stopper puncture needle in the bottle stopper puncture device form a drainage channel; an infusion through hole, the infusion hose, the drip cup, a liquid filter and the veinal needle in the bottle stopper puncture device form an infusion channel; the air filter, the intake hose and air holes in the bottle stopper puncture device form an air channel.
Description
Technical field
This utility model relates to medical apparatus and instruments, is a kind of triple channel transfusion device for plastic infusion bottle.
Background technology
At present, venous transfusion is clinical conventional Therapeutic Method, injection medicine used has liquid medicament, also there is pulverous medicament, pulverous medicament need to dissolve rear use, what the venous transfusion of prior art had a passage with disposable transfusion device has an air inlet pipe transfusion device without air inlet pipe transfusion device and two passes, can not utilize disposable transfusion device to derive the medicament of liquid dissolved powders shape in infusion bottle, dissolving method is to inject pulverous ampoule with syringe extracting liquid from infusion bottle, after dissolving, refill in infusion bottle with syringe again, when some patients were venous transfusion, should not input more liquid, also need to take out from infusion bottle with syringe partially liq, the shortcoming of its existence is: easily produce rubber scraps with syringe repeated localised puncture bottle stopper and pollute medicinal liquid, disposable transfusion device and disposable syringe be package storage respectively, increased raw materials consumption, medical personnel use also inconvenient, simultaneously each transfusion outpatient need to pay disposable transfusion device and two expenses of disposable syringe simultaneously, increase patient's financial burden.
Summary of the invention
Technical problem to be solved in the utility model is: overcome the shortcoming of prior art, a kind of medicament that utilizes disposable transfusion device to derive liquid dissolved powders shape in infusion bottle, simple in structure, with low cost, triple channel transfusion device are conveniently provided.
The scheme of this utility model technical solution problem is: a kind of triple channel transfusion device, and it comprises infusion tube, drip kettle, intravenous needle, liquid medicine filter, flow regulator, helmet, air induction hose, air filter and protective sleeve, described infusion tube forms by two sections, drip kettle and be placed in the middle of two sections of infusion tubes and be tightly connected, intravenous needle is by the liquid medicine filter any one section of infusion tube termination therein that is tightly connected, and flow regulator is placed in and drips between kettle and liquid medicine filter, be socketed on infusion tube and be slidably connected, helmet is socketed on intravenous needle, and one end and the air filter of air induction hose are tightly connected, and it is characterized in that: also comprise catheter, bottle plug puncture unit, bottle cork needle, flow calorimeter and protective jacket, the catheter taper shank of described catheter one end and bottle plug puncture unit is tightly connected, the other end and bottle cork needle are tightly connected, flow calorimeter is socketed on catheter and is slidably connected, protective jacket is socketed on bottle cork needle, the termination of another section of infusion tube and the connecting taper shank of bottle plug puncture unit are tightly connected, the air inlet pipe taper shank of the other end of air induction hose and bottle plug puncture unit is tightly connected, and protective sleeve is socketed on bottle plug puncture unit.
The structure of described bottle plug puncture unit is: it comprises needle point, connecting taper shank, postive stop baffle, catheter taper shank and air inlet pipe taper shank, one end of described bottle plug puncture unit is needle point, the connecting taper shank that other end setting is fixed with one, the middle postive stop baffle being fixed with one that arranges, the catheter taper shank and the air inlet pipe taper shank that are fixed with one are radially set respectively between connecting taper shank and postive stop baffle, independently drain through hole is set respectively in bottle plug puncture unit, transfusion through hole and passage, the drain entrance of drain through hole is positioned at the needle tip of bottle plug puncture unit, drain outlet is positioned at catheter taper shank end, the transfusion entrance of transfusion through hole is positioned at the needle tip of bottle plug puncture unit, transfusion outlet is positioned at connecting taper shank end, the air intake of passage is positioned at air inlet pipe taper shank end, air outlet slit is positioned at the needle tip of bottle plug puncture unit, the drain through hole, catheter and the bottle cork needle that in described bottle plug puncture unit, arrange form drain passage, the transfusion through hole, infusion tube, a kettle, liquid medicine filter and the intravenous needle that in bottle plug puncture unit, arrange form infusion channel, the passage arranging in air filter, air induction hose, bottle plug puncture unit forms air duct.
Described bottle cork needle is the bottle plug puncture unit that only has a through hole.
This utility model triple channel transfusion device, while making up a prescription, needn't use disposable syringe, directly the bottle plug puncture unit of triple channel transfusion device is inserted in infusion bottle, drain passage can import solution in pulverous ampoule, after pharmaceutical dissolution, again the medicinal liquid after dissolving is led back in infusion bottle, also unnecessary solution can be discharged by drain passage.When use, by the bottle plug puncture unit of triple channel transfusion device insert in infusion bottle, bottle cork needle inserts in pulverous ampoule, be inverted infusion bottle, open flow calorimeter and push infusion bottle, solution imports in pulverous ampoule by drain passage, while reaching institute's expense, close flow calorimeter, in infusion bottle, be now negative pressure state, shake pulverous ampoule and make medicament dissolution, righting infusion bottle again, open flow calorimeter, the medicinal liquid after the negative pressure in infusion bottle makes to dissolve flows in infusion bottle, closes flow calorimeter and completes and make up a prescription.There is simple in structure, with low cost, advantage conveniently.
Brief description of the drawings
Fig. 1 is the structural representation of this utility model triple channel transfusion device;
Fig. 2 is that the master of the bottle plug puncture unit of this utility model triple channel transfusion device looks cross-sectional schematic;
Fig. 3 is the schematic top plan view of Fig. 2;
Fig. 4 is that schematic diagram is looked on a left side of Fig. 2.
In figure: 1 protective sleeve, 2 bottle plug puncture units, 3 catheters, 4 flow calorimeter; 5 bottle cork needles, 6 protective jackets, 7 helmets, 8 intravenous needles; 9 liquid medicine filters, 10 infusion tubes, 11 flow regulators, 12 kettles; 13 air induction hoses, 14 air filters, 15 needle points, 16 postive stop baffles; 17 catheter taper shanks, 18 connecting taper shanks, 19 air inlet pipe taper shanks; 20 passages, 21 transfusion through holes, 22 drain through holes.
Detailed description of the invention
Below in conjunction with drawings and Examples, this utility model is further illustrated.
With reference to Fig. 1～Fig. 4, this utility model triple channel transfusion device, it comprises infusion tube 10, drip kettle 12, intravenous needle 8, liquid medicine filter 9, flow regulator 11, helmet 7, air induction hose 13, air filter 14 and protective sleeve 1, described infusion tube 10 forms by two sections, dripping kettle 12 is placed in the middle of two sections of infusion tubes 10 and is tightly connected, intravenous needle 8 is by liquid medicine filter 9 termination of any one section of infusion tube 10 therein that is tightly connected, flow regulator 11 is placed in and drips between kettle 12 and liquid medicine filter 9, be socketed on infusion tube 10 and be slidably connected, helmet 7 is socketed on intravenous needle 8, one end of air induction hose 13 and air filter 14 are tightly connected, also comprise catheter 3, bottle plug puncture unit 2, bottle cork needle 5, flow calorimeter 4 and protective jacket 6, the catheter taper shank 17 of described catheter 3 one end and bottle plug puncture unit 2 is tightly connected, the other end and bottle cork needle 5 are tightly connected, flow calorimeter 4 is socketed on catheter 3 and is slidably connected, protective jacket 6 is socketed on bottle cork needle 5, the connecting taper shank 18 of the termination of another section of infusion tube 10 and bottle plug puncture unit 2 is tightly connected, the air inlet pipe taper shank 19 of the other end of air induction hose 13 and bottle plug puncture unit 2 is tightly connected, protective sleeve 1 is socketed on bottle plug puncture unit 2.The structure of described bottle plug puncture unit 2 is: one end of bottle plug puncture unit 2 is needle point 15, the connecting taper shank 18 that other end setting is fixed with one, the middle postive stop baffle 16 being fixed with one that arranges, the air inlet pipe taper shank 19 and the catheter taper shank 17 that are fixed with one are radially set respectively between connecting taper shank 18 and postive stop baffle 16, the interior independently drain through hole 22 that arranges respectively of bottle plug puncture unit 2, transfusion through hole 21 and passage 20, the drain entrance of drain through hole 22 is positioned at the needle tip of bottle plug puncture unit 2, drain outlet is positioned at catheter taper shank end, the transfusion entrance of transfusion through hole is positioned at the needle tip of bottle plug puncture unit 2, transfusion outlet is positioned at connecting taper shank end, the air intake of passage is positioned at air inlet pipe taper shank end, air outlet slit is positioned at the needle tip of bottle plug puncture unit 2, drain through hole 22, catheter 3 and the bottle cork needle 5 of bottle plug puncture unit 2 interior settings form drain passage, transfusion through hole 21, infusion tube 10, a kettle 12, liquid medicine filter 9 and the intravenous needle 8 of bottle plug puncture unit 2 interior settings form infusion channel, the passage 20 of air filter 14, air induction hose 13, bottle plug puncture unit 2 interior settings forms air duct.Described bottle cork needle 5 is for only having the bottle plug puncture unit of a through hole.This utility model adopts prior art manufacture, the commercially available prod that described flow calorimeter 4, bottle cork needle 5 are prior art.
This utility model triple channel transfusion device, while making up a prescription, needn't use disposable syringe, directly the bottle plug puncture unit of triple channel transfusion device 2 is inserted in infusion bottle, drain passage can import solution in pulverous ampoule, after pharmaceutical dissolution, again the medicinal liquid after dissolving is led back in infusion bottle, also unnecessary solution can be discharged by drain passage.When use, discharge redundant solution, the bottle plug puncture unit of triple channel transfusion device 2 is inserted in infusion bottle, be inverted infusion bottle, open flow calorimeter 4 and push infusion bottle, close flow calorimeter 4 and can stop discharging solution; While making up a prescription, by the bottle plug puncture unit of triple channel transfusion device 2 insert in infusion bottle, bottle cork needle 5 inserts in pulverous ampoule, solution imports in pulverous ampoule by drain passage, while reaching institute's expense, closing flow calorimeter 4, is now negative pressure state in infusion bottle, shakes pulverous ampoule and makes medicament dissolution, righting infusion bottle again, open flow calorimeter 4, the medicinal liquid after the negative pressure in infusion bottle makes to dissolve flows in infusion bottle, closes flow calorimeter 4 and completes and make up a prescription.
Claims (3)
1. a triple channel transfusion device, it comprises infusion tube, drip kettle, intravenous needle, liquid medicine filter, flow regulator, helmet, air induction hose, air filter and protective sleeve, described infusion tube forms by two sections, drip kettle and be placed in the middle of two sections of infusion tubes and be tightly connected, intravenous needle is by the liquid medicine filter any one section of infusion tube termination therein that is tightly connected, and flow regulator is placed in and drips between kettle and liquid medicine filter, be socketed on infusion tube and be slidably connected, helmet is socketed on intravenous needle, and one end and the air filter of air induction hose are tightly connected, and it is characterized in that: also comprise catheter, bottle plug puncture unit, bottle cork needle, flow calorimeter and protective jacket, the catheter taper shank of described catheter one end and bottle plug puncture unit is tightly connected, the other end and bottle cork needle are tightly connected, flow calorimeter is socketed on catheter and is slidably connected, protective jacket is socketed on bottle cork needle, the termination of another section of infusion tube and the connecting taper shank of bottle plug puncture unit are tightly connected, the air inlet pipe taper shank of the other end of air induction hose and bottle plug puncture unit is tightly connected, and protective sleeve is socketed on bottle plug puncture unit.
2. triple channel transfusion device as claimed in claim 1, it is characterized in that: described bottle plug puncture unit comprises needle point, connecting taper shank, postive stop baffle, catheter taper shank and air inlet pipe taper shank, one end of described bottle plug puncture unit is needle point, the connecting taper shank that other end setting is fixed with one, the middle postive stop baffle being fixed with one that arranges, the catheter taper shank and the air inlet pipe taper shank that are fixed with one are radially set respectively between connecting taper shank and postive stop baffle, independently drain through hole is set respectively in bottle plug puncture unit, transfusion through hole and passage, the drain entrance of drain through hole is positioned at the needle tip of bottle plug puncture unit, drain outlet is positioned at catheter taper shank end, the transfusion entrance of transfusion through hole is positioned at the needle tip of bottle plug puncture unit, transfusion outlet is positioned at connecting taper shank end, the air intake of passage is positioned at air inlet pipe taper shank end, air outlet slit is positioned at the needle tip of bottle plug puncture unit, the drain through hole, catheter and the bottle cork needle that in described bottle plug puncture unit, arrange form drain passage, the transfusion through hole, infusion tube, a kettle, liquid medicine filter and the intravenous needle that in bottle plug puncture unit, arrange form infusion channel, the passage arranging in air filter, air induction hose, bottle plug puncture unit forms air duct.
3. triple channel transfusion device as claimed in claim 2, is characterized in that: described bottle cork needle is the bottle plug puncture unit that only has a through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320847802.7U CN203749914U (en) | 2013-12-22 | 2013-12-22 | Three-channel infusion apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320847802.7U CN203749914U (en) | 2013-12-22 | 2013-12-22 | Three-channel infusion apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203749914U true CN203749914U (en) | 2014-08-06 |
Family
ID=51245222
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320847802.7U Expired - Fee Related CN203749914U (en) | 2013-12-22 | 2013-12-22 | Three-channel infusion apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203749914U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110496263A (en) * | 2019-08-29 | 2019-11-26 | 田亚明 | A kind of infusion apparatus with tube-sealing solution |
| CN111096901A (en) * | 2018-10-25 | 2020-05-05 | 杨国富 | Reverse-suction type infusion bottle cap |
| CN112472916A (en) * | 2020-11-30 | 2021-03-12 | 江苏松泽医疗科技有限公司 | Multi-channel puncture outfit |
-
2013
- 2013-12-22 CN CN201320847802.7U patent/CN203749914U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111096901A (en) * | 2018-10-25 | 2020-05-05 | 杨国富 | Reverse-suction type infusion bottle cap |
| CN110496263A (en) * | 2019-08-29 | 2019-11-26 | 田亚明 | A kind of infusion apparatus with tube-sealing solution |
| CN112472916A (en) * | 2020-11-30 | 2021-03-12 | 江苏松泽医疗科技有限公司 | Multi-channel puncture outfit |
| CN112472916B (en) * | 2020-11-30 | 2022-08-02 | 江苏松泽医疗科技有限公司 | Multi-channel puncture outfit |
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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: 20140806 Termination date: 20151222 |
|
| EXPY | Termination of patent right or utility model |