CN202397885U - Infusion device for internal medicine - Google Patents
Infusion device for internal medicine Download PDFInfo
- Publication number
- CN202397885U CN202397885U CN2011204445769U CN201120444576U CN202397885U CN 202397885 U CN202397885 U CN 202397885U CN 2011204445769 U CN2011204445769 U CN 2011204445769U CN 201120444576 U CN201120444576 U CN 201120444576U CN 202397885 U CN202397885 U CN 202397885U
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- CN
- China
- Prior art keywords
- transfusion
- infusion
- seat ring
- tube
- medicine
- 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 relates to an infusion device for internal medicine, mainly solving the problem that the existing multi-path dropping operation in the prior art needs to find pressure difference between the special medicine and the common medicine so as to prolong operation time, wherein a lower infusion joint (2) is connected with the back of an infusion tube (3); the lower infusion joint (2) is connected with an upper infusion joint (1) in a threaded manner; the inner chamber of the lower infusion joint (2) and the upper infusion joint (1) is in a taper shape, upper part of which is bigger than lower part; a plurality of liquid inlets (6) are formed on the upper surface of the upper infusion joint (1); a liquid outlet (10) is arranged in the middle of the lower surface of the lower infusion joint (2); a seat ring (8) is fixed on each liquid inlet (6); a sealing plug (7) is arranged in the ring (8); and the seat ring (8) is connected with the sealing plug (7) by a hauling rope (9). When the infusion device for internal medicine is used for infusing liquid, the pressure difference does not need to be formed between medicines, and multiple medicines can be infused at the same time and the operation is simple and convenient.
Description
Technical field
This utility model relates to technical field of medical instruments, and particularly a kind of internal medicine is used transfusion device.
Background technology
Transfusion is to use very general a kind of route of administration clinically; Because the needs of patient's state of an illness usually need many liquid road to drip medicine, to reach timely disease controlling; Especially intensive care unit (ICU), Respiratory Medicine, Vasculocardiology Deparment, first-aid patients; Use the specific drugs frequency many, drip speed slowly, under the situation of no medicine contraindication, special medication is input into earlier commonly together imports human body again with medicine bottle.Do not have experience if its defective is the nurse, drip speed, need find the pressure differential of special medication and common medication, thereby prolong the operating time, cause operation to act hurriedly in a messy situation easily for control.
Summary of the invention
Thereby this utility model technical problem to be solved is to overcome the existing many liquid road that exists in the background technology to drip the problem that medicine need find the pressure differential of special medication and common medication to prolong the operating time; And provide a kind of internal medicine to use transfusion device; When infusing with transfusion device, this internal medicine need not form pressure differential between medicine; Can import several drugs simultaneously, simple to operation.
This utility model solves its problem and can reach through following technical scheme: this internal medicine comprises syringe needle, tube for transfusion, speed regulator with transfusion device, the anterior syringe needle that connects of tube for transfusion, and the tube for transfusion middle part connects speed regulator; Described tube for transfusion rear portion connects the transfusion lower contact; The described transfusion lower contact transfusion top connection that is threaded, the transfusion lower contact is upper coarse and lower fine taper shape with transfusion top connection inner chamber, transfusion top connection upper surface is provided with some inlets; Transfusion lower contact lower surface middle part is provided with a liquid outlet; Be fixed with seat ring on the described inlet, be provided with sealing-plug in the seat ring, seat ring connects sealing-plug through pull rope.
This utility model and above-mentioned background compared with techniques are than having following beneficial effect: owing to adopt said structure, the different pharmaceutical bottle that will inject is connected to the different inlet of transfusion top connection with one-time infusion tube to this internal medicine with transfusion device, and different drug gets in transfusion lower contact and the transfusion top connection inner chamber simultaneously; Do not form pressure differential between the medicine, when needs were changed certain medicine bottle, the controller that only need cut out on the corresponding one-time infusion tube got final product; Not needing to carry out pressure differential regulates again; Cover sealing-plug, several drugs is imported simultaneously, can shorten transfusion time; Raise the efficiency, reduce the misery that the long-time transfusion of patient brings.
Description of drawings:
Accompanying drawing 1 is the structural representation of this utility model;
Accompanying drawing 2 is vertical views of accompanying drawing 1.
Among the figure: the 1-top connection of infusing, the 2-lower contact of infusing, 3-tube for transfusion, 4-speed regulator, 5-syringe needle, 6-inlet, 7-sealing-plug, 8-seat ring, 9-pull rope, 10-liquid outlet.
The specific embodiment:
To be described further this utility model below in conjunction with accompanying drawing:
As shown in Figure 1, this internal medicine comprises syringe needle 5, tube for transfusion 3, speed regulator 4 with transfusion device, the tube for transfusion 3 anterior syringe needles 5 that connect; Tube for transfusion 3 middle parts connect speed regulator 4, and tube for transfusion 3 rear portions connect transfusion lower contact 2, the described transfusion lower contact 2 transfusion top connection 1 that is threaded; Transfusion lower contact 2 is upper coarse and lower fine taper shape with transfusion top connection 1 inner chamber, and transfusion top connection 1 upper surface is provided with 5 inlets 6, and is as shown in Figure 2; Transfusion lower contact 2 lower surfaces middle part is provided with a liquid outlet 10, is fixed with seat ring 8 on the described inlet 6, is provided with sealing-plug 7 in the seat ring 8; Seat ring 8 connects sealing-plug 7 through pull rope 9, when transfusion, when pulling out sealing-plug; There is pull rope 9 that sealing-plug 7 is connected on the seat ring 8, prevents loss, pick and place conveniently.
Claims (1)
1. an internal medicine is used transfusion device; Comprise syringe needle (5), tube for transfusion (3), speed regulator (4), the anterior syringe needle (5) that connects of tube for transfusion (3), tube for transfusion (3) middle part connects speed regulator (4); It is characterized in that: described tube for transfusion (3) rear portion connects transfusion lower contact (2); Described transfusion lower contact (2) the transfusion top connection (1) that is threaded, transfusion lower contact (2) is upper coarse and lower fine taper shape with transfusion top connection (1) inner chamber, transfusion top connection (1) upper surface is provided with some inlets (6); Transfusion lower contact (2) lower surface middle part is provided with a liquid outlet (10); Be fixed with seat ring (8) on the described inlet (6), be provided with sealing-plug (7) in the seat ring (8), seat ring (8) connects sealing-plug (7) through pull rope (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204445769U CN202397885U (en) | 2011-11-11 | 2011-11-11 | Infusion device for internal medicine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204445769U CN202397885U (en) | 2011-11-11 | 2011-11-11 | Infusion device for internal medicine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202397885U true CN202397885U (en) | 2012-08-29 |
Family
ID=46695566
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204445769U Expired - Fee Related CN202397885U (en) | 2011-11-11 | 2011-11-11 | Infusion device for internal medicine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202397885U (en) |
-
2011
- 2011-11-11 CN CN2011204445769U patent/CN202397885U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120829 Termination date: 20131111 |