CN2328370Y - Multifunctional tranfusion and suction device - Google Patents
Multifunctional tranfusion and suction device Download PDFInfo
- Publication number
- CN2328370Y CN2328370Y CN 97211120 CN97211120U CN2328370Y CN 2328370 Y CN2328370 Y CN 2328370Y CN 97211120 CN97211120 CN 97211120 CN 97211120 U CN97211120 U CN 97211120U CN 2328370 Y CN2328370 Y CN 2328370Y
- Authority
- CN
- China
- Prior art keywords
- transfusion
- liquid
- liquid reservoir
- suction
- tranfusion
- 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
Links
- 239000007788 liquid Substances 0.000 claims abstract description 42
- 239000008280 blood Substances 0.000 claims abstract description 15
- 210000004369 blood Anatomy 0.000 claims abstract description 15
- 238000002347 injection Methods 0.000 claims description 7
- 239000007924 injection Substances 0.000 claims description 7
- 239000012530 fluid Substances 0.000 claims description 3
- 210000000683 abdominal cavity Anatomy 0.000 abstract 1
- 210000000115 thoracic cavity Anatomy 0.000 abstract 1
- 238000001802 infusion Methods 0.000 description 4
- 238000010241 blood sampling Methods 0.000 description 2
- 239000003814 drug Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000002496 gastric effect Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 206010003445 Ascites Diseases 0.000 description 1
- 210000001015 abdomen Anatomy 0.000 description 1
- 210000000481 breast Anatomy 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 238000002146 exchange transfusion Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 210000004910 pleural fluid Anatomy 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- External Artificial Organs (AREA)
Abstract
The utility model relates to a multifunctional transfusion and suction device used for tranfusing blood, tranfusing liquid, sucking liquid and gas in the thoracic cavity and the abdominal cavity, etc., comprising a liquid reservoir (7) and a transfusion system (14). The middle part of the liquid reservoir is a membranous part (5) and is provided with a support ring (6), and the both ends of the liquid reservoir are end covers (4) and (8). The outer side surfaces of the end covers are respectively provided with hooks (1) and (12), and the top end cover (4) is provided with a liquid injecting opening and a liquid injecting opening cover (3). The lower end cover (8) is provided with an outlet liguid opening, and the lower part of the outlet liguid opening is connected with a tree-way switch (9) and the transfusion system (14).
Description
This utility model relates to medical apparatus and instruments, especially a kind of multi-purpose multi-functional tranfusion and suction devices such as blood transfusion, transfusion, suction splanchnocoel liquid gas, drain that are used for clinically.
At present, clinical transfusion is that general infusion set is inserted in the infusion bottle; Blood transfusion connects the general infusion set except that the wide-mouth transfusion bottle, and still once the property blood exchange transfusion set is that soft bag is connected with transfusion device; Suction ascites pleural fluid large syringe, the negative pressure bottle in the puncture suction of the counnter attack streaming in addition device (patent No. 95212387.0) can make aspirator or drain is used; The disposable use negtive-pressure implement of commercially available a kind of spring control negative-pressure type, its structure is: middle is membranous part, and there is end cap at two ends, have inlet opening to be connected with drainage tube on the lower end cap, has a spring to play the tension force effect between the inner two end cap of film, so that inside produces negative pressure and drain.The above-mentioned purposes of respectively installing is single, and following deficiency is arranged again in each corresponding scope of application: much more simple 1. existing commercially available liquid is, and clinical transfusion (correcting water, electrical derangement as department of pediatrics) often needs several liquid to prepare in proportion, the inconvenient and waste liquid with the dosing of former bottle; 2. transfusing blood with the wide-mouth transfusion bottle is glass, and preceding need of frangible and use sterilized, be used for first aid (as wartime) and carry and use inconvenience, simultaneously, owing to can cause some disease haematogenous infection for versatility; 3. the existing blood transfusion use inconvenience that is used for interim blood sampling with disposable transfusion set; 4. need repeatedly suction and discharging with syringe pump splanchnocoel liquid gas, the effort trouble; 5. the suction pump of patent counnter attack streaming aspirator is used for the drain patient and carries inconvenience; 6. spring control negative-pressure type depression drainage device membranous part does not have supporter, and membranous part Tension Difference and spring tension do not have randomness during suction.
The purpose of this utility model is the problem at above-mentioned existence, provides a kind of and serves many purposes and use and multi-functional tranfusion and suction device easy to carry.
This utility model is achieved in that multi-functional tranfusion and suction device comprises liquid reservoir and transfusion device, is softish membranous part in the middle of the liquid reservoir, and the support ring with supporting role is housed on the film, and membranous part is collapsible, and is tubbiness when drawing back, and two ends are connected with end cap.The two end cap lateral surface is respectively equipped with hook.Upper end covers and leaves liquid injection port and be provided with fluid injection flap and sealing ring, and bottom head cover leaves liquid outlet, connects three-way cock down.This switch can make between liquid reservoir, transfusion device and extraneous three and be communicated with arbitrarily according to the use needs, and it can be closed simultaneously.The three-way cock below connects transfusion device, also this switch can be arranged on the transfusion device, is advisable with the transfusion device epimere.Transfusion device has tube for transfusion and dropper.Dropper also can be arranged on the three-way cock below and become one with this switch.The transfusion device hypomere or end be provided with gauge tap, tube for transfusion and dropper wall need have certain support force during making, in case that suction the time is inhaled tube chamber is flat.Can be one between liquid reservoir, three-way cock and transfusion device three and also can be the split connection.This utility model can be made disposable use.Require repeatedly to use when tight as aseptic conditions such as nasal feeding, coloclysis.
This utility model can be used for transfusion, blood transfusion, pressurization blood transfusion and infusion, suction breast abdomen liquid gas, drain, nasal feeding, coloclysis, gastric lavage etc.When transfusion, blood transfusion, liquid, blood are injected liquid reservoir from liquid injection port, transfusion device is end connector sword-shaped needle or blood transfusion syringe needle not, can be to pressing two end cap during the pressure transfusion blood transfusion.When doing suction or drain, transfusion device is not held respectively and is connected with puncture needle or drainage tube, and with the preceding interior air of clean liquid reservoir that squeezes as far as possible that liquid reservoir one end hook is fixing, traction other end hook can make the interior negative pressure that produces of liquid reservoir.When being used for nasal feeding, coloclysis and gastric lavage, also can make liquid reservoir directly be connected use respectively with nasal feeding tube, gastrolavage tube etc.
Advantage of the present utility model is: because the liquid reservoir membranous part is added with support ring, and membranous part tension force in the time of can increasing suction; The three-way cock place can add medicine and relief liquor gas, can make gauge tap simultaneously; The liquid reservoir that adds with support ring is connected use with the three-way cock transfusion device, makes it increase multiple function, and a utensil has multiple effect.This tranfusion and suction device is easy to use and carry, and is cheap, is suitable for hospitals at different levels, clinic and family ward etc. and uses in various occasions, especially is fit to the medical worker in the battlefield or standby to out paying a home visit, and same device can be suitable for emergent use the under the multiple situation.Save liquid as the liquid mixing bottle transfusion, easy to use, can be used for the blood transfusion of interim blood sampling.Can pressurize blood transfusion, the transfusion.Be used for suction and can weight during drain or foot-operated traction be used as power, vacuum magnitude is easy to grasp and laborsaving convenience.
The utility model is described in further detail below in conjunction with accompanying drawing embodiment.
Fig. 1 is multi-functional tranfusion and suction device cutaway view.
Fig. 2 is multi-functional tranfusion and suction device schematic appearance.
Multi-functional tranfusion and suction device contains liquid reservoir (7) and transfusion device (14), and the liquid reservoir mid portion is membranous part (5), and membranous part is soft, can fold, and is tubbiness when drawing back.This membranous part is provided with the ring-type support ring (6) with supporting role.The membranous part two ends are connected with end cap, and the two end cap lateral surface has hook (1), (12) respectively, leave liquid injection port on the top end cap (4) and are provided with fluid injection flap (3) and sealing ring (2); Bottom head covers (8) central authorities are funnel-form and leave liquid outlet, down connect three-way cock (9), and the shift bar of this switch is T-shape, three handles to switch in three holes to consistent so that memory and operate.Its outer section opening (10) size of three-way cock and the extraneous hole that communicates is advisable so that add medicine with syringe joining with syringe, and this opening part can be provided with stopple.The three-way cock below is connected with transfusion device (14), and tube for transfusion (13) and dropper (11) are arranged on it.The tube for transfusion hypomere is provided with gauge tap (16), and tube for transfusion has not been held joint (17).Gauge tap can be pulley pressing type, two way cock or three-way cock etc.If use pulley push switch (16), then do not hold to add one section flexible pipe (15) such as rubber-like in addition at tube for transfusion.
Claims (2)
1, a kind of multi-purpose multi-functional tranfusion and suction devices such as blood transfusion, transfusion, suction splanchnocoel liquid gas that are used for, contain liquid reservoir and transfusion device, in the middle of the liquid reservoir is membranous part, two is auspicious for having the end cap of supporting role, top end cover leaves liquid injection port and is provided with the fluid injection flap, bottom head cover has liquid outlet, and the two end cap lateral surface is respectively equipped with hook; Tube for transfusion and dropper are arranged on the transfusion device, and the tube for transfusion hypomere is provided with gauge tap, and tube for transfusion has not been held joint; It is characterized in that: the liquid reservoir membranous part is provided with the support ring with supporting role, and reservoir bottom end cap outside liquid outlet below or transfusion device are provided with three-way cock, and liquid reservoir, three-way cock, the transfusion device that will be provided with support ring are connected as a single entity.
2, it is characterized in that by the described multi-functional tranfusion and suction device of claim 1: also dropper can be arranged on the three-way cock below and become one with this switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97211120 CN2328370Y (en) | 1997-02-03 | 1997-02-03 | Multifunctional tranfusion and suction device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97211120 CN2328370Y (en) | 1997-02-03 | 1997-02-03 | Multifunctional tranfusion and suction device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2328370Y true CN2328370Y (en) | 1999-07-14 |
Family
ID=33929776
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 97211120 Expired - Fee Related CN2328370Y (en) | 1997-02-03 | 1997-02-03 | Multifunctional tranfusion and suction device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2328370Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114306762A (en) * | 2021-12-10 | 2022-04-12 | 北京大学第三医院（北京大学第三临床医学院） | Impulse type liquid guide device and liquid conveying and discharging system |
-
1997
- 1997-02-03 CN CN 97211120 patent/CN2328370Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114306762A (en) * | 2021-12-10 | 2022-04-12 | 北京大学第三医院（北京大学第三临床医学院） | Impulse type liquid guide device and liquid conveying and discharging system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |