CN202223666U - Portable transfusion device - Google Patents
Portable transfusion device Download PDFInfo
- Publication number
- CN202223666U CN202223666U CN2011203267783U CN201120326778U CN202223666U CN 202223666 U CN202223666 U CN 202223666U CN 2011203267783 U CN2011203267783 U CN 2011203267783U CN 201120326778 U CN201120326778 U CN 201120326778U CN 202223666 U CN202223666 U CN 202223666U
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- CN
- China
- Prior art keywords
- transfusion
- box body
- transfusion device
- utility
- model
- 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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- 239000000463 material Substances 0.000 claims abstract description 8
- 238000001802 infusion Methods 0.000 claims description 19
- 238000000034 method Methods 0.000 claims description 11
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 3
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000005336 safety glass Substances 0.000 claims description 3
- 239000000741 silica gel Substances 0.000 claims description 3
- 229910002027 silica gel Inorganic materials 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 abstract description 4
- 239000008280 blood Substances 0.000 abstract description 3
- 210000004369 blood Anatomy 0.000 abstract description 3
- 239000007788 liquid Substances 0.000 description 13
- 230000001105 regulatory effect Effects 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model relates to a medical transfusion device, in particular to a transfusion device by utilizing air pressure, overcomes the shortcoming that a patient cannot walk around randomly during transfusion and provides a portable transfusion device which is not suspended during transfusion and can automatically stop after finish of transfusion. The technical scheme adopted by the utility model is that the portable transfusion device comprises a box body with an open upper end; the box body adopts a double-layer structure; the outer layer is a shell made of a rigid material; the inner layer is a liner made of a flexible material; a control room is arranged at the lower end of the box body; the control room comprises a storage battery and a gas transmission pump connected with the storage battery through a lead; and the gas transmission pump is connected with a gas inlet at the lower end of the box body through a gas transmission pipe. The utility model has the benefits that: (1) during transfusion, the patient can walk around randomly and the transfusion device is not required to be suspended; and (2) after the transfusion is finished, the transfusion device can automatically stop to avoid blood backflow.
Description
Technical field
This utility model relates to a kind of medical infusion device, especially relates to a kind of infusion set that utilizes air pressure.
Background technology
At present, medical infusion set needs the high infusion bottle (bag) of hanging, and the pressure that deadweight produced that utilizes medicinal liquid is in the medicinal liquid input patient body.This infusion method, patient and transfusion device must keep relatively-stationary position to infuse, and patient can not at will walk about, and also need other people to hold infusion bottle (bag) high to follow patient inconvenience very even go to toilet.
Existing a kind of transfusion device, Chinese patent publication number CN2887326, open day on April 11st, 2007; The utility model name is called a kind of Pneumatic automatic transfusion device; This application case discloses a kind of Pneumatic automatic transfusion device, comprises liquid bottle and tube for transfusion, an end of appendix be located at that gasing pump is connected in the box; The other end inserts and is placed in the liquid bottle on the lid bracing frame, and the battery in the box is connected with gasing pump.Though yet this transfusion device need not held transfusion device high in infusion process and since must liquid below, so patient is in sleep or very inconvenient when going to toilet.
The utility model content
This utility model has solved the shortcoming that patient can not arbitrarily walk about when transfusion, do not need suspension, the self-braking portable infusion device of the ability of having infused when a kind of transfusion is provided.
To achieve these goals, this utility model adopts following technical scheme: a kind of portable infusion device comprises the box body of an open upper end; Said box body is a double-decker; Skin is a housing that rigid material is processed, and internal layer is an inner bag that flexible material is processed, and forms an air-pressure chamber between housing and the inner bag; At least one side of said housing is provided with a transparency window; Said box body lower end is provided with the control room, comprise in the said control room accumulator with its through the gasing pump that lead is connected, said gasing pump is connected with box body lower end air inlet through appendix; Said box body is provided with a bandage outward, and the lid of said box body upper end is provided with infusion tube via hole.Be positioned over transfusion bag in the inner bag, tie up this transfusion device on the arm or be hung on the neck through bandage.Observe the content of liquid in air gauge and the transfusion bag; Thereby through increasing the air pressure extruding inner bag in the air-pressure chamber; Make in the medicinal liquid input patient body in the transfusion bag; Use the patient of this transfusion device when transfusion, can conveniently walk about, infuse when accomplishing because the air pressure in the air-pressure chamber needn't be worried backflow of blood.
Adopt rustless steel to process as preferred said box body, inner bag adopts transparent silica gel to process.A kind of improvement as this utility model makes transfusion device more firm, and it is more steady to infuse, long service life.
Adopt safety glass to process as preferred said transparency window.As a kind of improvement of this utility model, make patient observe the content of medicinal liquid in the transfusion bag more easily.
Be provided with air gauge as preferred said appendix.As this practical new a kind of improvement, patient can take an overall view of the variation of examining air gauge numerical value, changes the air pressure in the air-pressure chamber through regulating gasing pump.
The beneficial effect of this utility model is:
(1) patient can arbitrarily walk about when transfusion, carves when not required and lifts high suspension transfusion device.
Can stop automatically when (2) transfusion is accomplished, needn't worry backflow of blood.
Description of drawings
Fig. 1 is the structural representation of this utility model.
Among the figure: accumulator 1, gasing pump 2, air gauge 3, housing 4, air-pressure chamber 5, inner bag 6.
The specific embodiment
Below in conjunction with the accompanying drawing and the specific embodiment this utility model is done further description.
By shown in Figure 1, this utility model portable infusion device comprises the box body of an open upper end; Said box body is a double-decker, and skin is the housing 4 that a rigid material is processed, and internal layer is the inner bag 6 that a flexible material is processed; Form an air-pressure chamber 5 between housing 4 and the inner bag 6, said housing 4 at least one side are provided with a transparency window, and said box body lower end is provided with the control room; Comprise in the said control room accumulator 1 with its through the gasing pump 2 that lead is connected, said gasing pump 2 is connected with box body lower end air inlet through appendix, said box body is provided with a bandage outward; The lid of said box body upper end is provided with infusion tube via hole, and said housing 4 adopts rustless steel to process, and inner bag 6 adopts transparent silica gel to process; Said transparency window adopts safety glass to process, and said appendix is provided with air gauge.
By shown in Figure 1, the principle of this utility model is opened switch, makes accumulator 1 be gasing pump 2 power supplies, regulates the speed that the air pressure of gasing pump 2 control air-pressure chambers 5 increases thereby observe air gauge 3.In inner bag 6, put into transfusion bag, tube for transfusion passes the infusion tube via hole on the lid, because the air pressure in the air-pressure chamber increases, the liquid in the transfusion bag gets into tube for transfusion, gets into the intravital flow velocity of patient through regulating the effusion meter controlling liquid.
This transfusion device makes air-pressure chamber that certain pressure arranged owing to adopt gasing pump to the air-pressure chamber gas transmission, thereby does not need the high transfusion device of hanging, and liquid just can get into tube for transfusion.Be buckled in this transfusion device on the arm through bandage or be hung on the neck; Patient can oneself walk about does not everywhere need other people to help; And the liquid of this transfusion device in transfusion bag is totally lost, and can not stop automatically when the liquid in the tube for transfusion is totally lost, and it is accidents caused to prevent that gas from getting in the patient body.
Claims (4)
1. a portable infusion device is characterized in that, comprises the box body of an open upper end; Said box body is a double-decker, and skin is a housing that rigid material is processed, and internal layer is an inner bag that flexible material is processed; Form an air-pressure chamber between housing and the inner bag, at least one side of said housing is provided with a transparency window, and said box body lower end is provided with the control room; Comprise in the said control room accumulator with its gasing pump that is connected through lead; Said gasing pump is connected with box body lower end air inlet through appendix, and said box body is provided with a bandage outward, and the lid of said box body upper end is provided with infusion tube via hole.
2. portable infusion device according to claim 1 is characterized in that, said housing adopts rustless steel to process, and inner bag adopts transparent silica gel to process.
3. portable infusion device according to claim 1 is characterized in that, said transparency window adopts safety glass to process.
4. portable infusion device according to claim 1 is characterized in that said appendix is provided with air gauge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203267783U CN202223666U (en) | 2011-09-02 | 2011-09-02 | Portable transfusion device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203267783U CN202223666U (en) | 2011-09-02 | 2011-09-02 | Portable transfusion device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202223666U true CN202223666U (en) | 2012-05-23 |
Family
ID=46074277
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203267783U Expired - Fee Related CN202223666U (en) | 2011-09-02 | 2011-09-02 | Portable transfusion device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202223666U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105596209A (en) * | 2015-11-09 | 2016-05-25 | 曾居华 | Double-capsule positive-pressure liquid packaging bag |
| CN113018583A (en) * | 2021-03-05 | 2021-06-25 | 中南大学湘雅医院 | Medical pumping device |
-
2011
- 2011-09-02 CN CN2011203267783U patent/CN202223666U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105596209A (en) * | 2015-11-09 | 2016-05-25 | 曾居华 | Double-capsule positive-pressure liquid packaging bag |
| CN113018583A (en) * | 2021-03-05 | 2021-06-25 | 中南大学湘雅医院 | Medical pumping device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Li Feng Inventor after: Zhou Youyun Inventor before: Li Feng Inventor before: Zhou Youyun |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120523 Termination date: 20120902 |