CN202777270U - Safety double-insertion double-bag bag type infusion set - Google Patents
Safety double-insertion double-bag bag type infusion set Download PDFInfo
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- CN202777270U CN202777270U CN 201220483256 CN201220483256U CN202777270U CN 202777270 U CN202777270 U CN 202777270U CN 201220483256 CN201220483256 CN 201220483256 CN 201220483256 U CN201220483256 U CN 201220483256U CN 202777270 U CN202777270 U CN 202777270U
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- bag
- double
- transfusion
- way piece
- safety type
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Abstract
The utility model relates to a safety double-insertion double-bag bag type infusion set in the field of medical devices. The safety double-insertion double-bag bag type infusion set comprises two puncture devices, two liquid distributing bags, a three-way piece and an infusion needle, wherein the two puncture devices are respectively connected at the liquid inlet ends of the two liquid distributing bags, two inlets of the three-way piece are respectively connected with the liquid outlet ends of the two liquid distributing bags through first flexible pipes, an outlet of the three-way piece is connected with the infusion needle through a second flexible pipe, and the safety double-insertion double-bag bag type infusion set is characterized in that a water-blocking exhaust structure is assembled at the tail end of the infusion needle. According to the safety double-insertion double-bag bag type infusion set disclosed by the utility model, the water-blocking exhaust structure is increased at the tail end of the infusion needle, so that the exhaust effect is greatly improved; simultaneously, the time required for exhaust operation is saved, and the working efficiency of medical staff is improved; and furthermore, as gas in liquid medicine can be completely exhausted, the safety guarantee of patients can be further improved. Therefore, the safety double-insertion double-bag bag type infusion set disclosed by the utility model has the advantages of simple structure, low cost, convenience and quickness in operation, significant exhaust effect and the like, and has better market prospects.
Description
Technical field
This utility model belongs to medical instruments field, is specifically related to the two pair bag bag transfusion systems of inserting of the obvious and easy to operate safety type of a kind of exhaust effect.
Background technology
Disposable two pair bag transfusion devices of inserting have become at present the clinically transfusion device of very general use, this class transfusion device mainly overcomes original transfusion device can not thoroughly be separated two kinds of different medicinal liquids, drug reaction easily occurs in medicinal liquid, medical worker's the large deficiency of the workload of changing dressings.This class transfusion device mainly is comprised of perforator, flow regulator, separatory bag, plain filter and transfusion needle.Medical personnel are when using this class transfusion device transfusion, owing to just begin that air is arranged in the transfusion device, so need before use air-out, existing operational approach is that medical personnel are twined tube for transfusion, if so air is arranged still, then is to have the forward part medicinal liquid of air to discharge, this shows that this kind operational approach is very loaded down with trivial details, exhaust effect neither be very desirable, also can cause liquid waste, so need be improved.
The utility model content
The purpose of this utility model is exactly in order to overcome the deficiency of above-mentioned transfusion device existences, provides that a kind of simple in structure, good exhaust effect and easy to operate safety type are two inserts two bags of bag transfusion systems.
The technical scheme that this utility model adopts to achieve these goals is as follows:
The two pair bag bag transfusion systems of inserting of a kind of safety type, it comprises two perforators, two separatory bags, three-way piece and transfusion needle, described two perforators are connected to the liquid feeding end of two separatory bags, wherein two imports of three-way piece are connected with the liquid outlet of two separatory bags by the first flexible pipe respectively, the outlet of three-way piece is connected with transfusion needle by the second flexible pipe, and it is characterized in that: the end of described transfusion needle is equipped with the exhaust structure that blocks water.
According to the two pair bag bag transfusion systems of inserting of the safety type described in this utility model, it is characterized in that the described exhaust structure that blocks water is made of a shell and the exhaust membrane that blocks water that is installed on the shell.
According to the two pair bag bag transfusion systems of inserting of the safety type described in this utility model, characterized by further comprising two and be used for the feed liquor flow regulator that control enters separatory bag medicinal liquid flow, this two feed liquors flow regulator is separately positioned on the first flexible pipe and lays respectively between separatory bag and the perforator.
According to the two pair bag bag transfusion systems of inserting of the safety type described in this utility model, characterized by further comprising liquid medicine filter, this liquid medicine filter is connected on the second flexible pipe, and between three-way piece and transfusion needle.
Insert two bag bag transfusion systems according to the safety type described in this utility model is two, characterized by further comprising the fluid flow regulator, it is connected on the second flexible pipe and between three-way piece and liquid medicine filter.
Insert two bag bag transfusion systems according to the safety type described in this utility model is two, characterized by further comprising dropping funnel, this dropping funnel is connected on the second flexible pipe and between three-way piece and fluid flow regulator.
According to the two pair bag bag transfusion systems of inserting of the safety type described in this utility model, it is characterized in that also being provided be used to adding medicinal bipass on the described separatory bag, be stamped the tack rubber cap on this bipass.
According to the two pair bag bag transfusion systems of inserting of each described safety type in this utility model, it is characterized in that also being connected on two perforators air filter.
According to the two pair bag bag transfusion systems of inserting of the safety type described in this utility model, it is characterized in that also being provided with respectively between described separatory bag and the three-way piece the 3rd flow regulator.
This utility model is by increasing the exhaust structure that blocks water at the transfusion needle end, so just increased substantially exhaust effect, saved simultaneously the bleeding required time, improved medical personnel's work efficiency, and because the gas in the energy emptying medicinal liquid, so patient's safety guarantee has been obtained further raising.So the utlity model has simple in structurely, with low cost, convenient to operation, the advantage such as exhaust effect is remarkable has preferably market prospect.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Among the figure: 1-perforator, 2-feed liquor flow regulator, 3-separatory bag, the 4-three-way piece, 5-the first flexible pipe, 6-liquid medicine filter, the 7-transfusion needle, 8-the second flexible pipe, 9-fluid flow regulator, 10-dropping funnel, the 11-bipass, 12-air filter, the 13, the 3rd flow regulator, the 14-exhaust structure that blocks water.
The specific embodiment
Below in conjunction with accompanying drawing the technical solution of the utility model is described further, but this utility model is not limited in following embodiment.
As shown in Figure 1: the two pair bag bag transfusion systems of inserting of safety type, it comprises two perforators 1, two feed liquor flow regulators 2, two separatory bags 3, three-way piece 4, liquid medicine filter 6, transfusion needle 7 and fluid flow regulator 9, links into an integrated entity by the first flexible pipe 5 and the second flexible pipe 8 therebetween.Aforesaid feed liquor flow regulator 2 and fluid flow regulator 9 mainly are in order to regulate the flow of medicinal liquid, to play simultaneously the effect of switch, therefore can adopting pipe clamp, flow regulator etc. to have the device of regulating fluid flow when actual production and all can.Wherein perforator is divided into bottle plug puncture unit and disk perforator, and wherein bottle plug puncture unit is provided with air filter 12.The first flexible pipe 5 to be passed through respectively in two imports of three-way piece 4 be connected with two separatory bags 3 during concrete the connection, the outlet of three-way piece 4 is communicated with dropping funnel 10, is separately positioned on two feed liquor flow regulators 2 on the first flexible pipe 5 and between two separatory bags 3 and two perforators 1.Transfusion needle 7 is connected on the liquid medicine filter by the second flexible pipe 8, then liquid medicine filter 6 is connected on the second flexible pipe 8, then be connected dropping funnel 10 and fluid flow regulator 9 on the second flexible pipe 8 between liquid medicine filter 6 and the three-way piece 3, fluid flow regulator 9 is between liquid medicine filter 6 and dropping funnel 10 again.When operating, carry out dosing according to practical situation for convenient, therefore on separatory bag 3, be provided for again adding medicinal bipass 11, and be stamped the tack rubber cap at this bipass 11.In order conveniently to hang up the separatory bag, this utility model is also set up a link at separatory bag 3.In order to make things convenient for medical personnel to watch at any time the medicinal liquid operating position, can also scale value be set at the bag of separatory bag, so more intuitively judge accurately the operating position of medicinal liquid.This utility model also also is provided with respectively the 3rd flow regulator 13 between separatory bag 3 and three-way piece 4, be used for regulating the feed liquor amount of two kinds of different medicinal liquids.
The improvements that this utility model is compared existing transfusion device are: at exhaust structure that blocks water that is made of shell and the exhaust membrane that blocks water of end assembling of transfusion needle 7, from transfusion device, stay like this medicinal liquid that comes at the transfusion needle end just by choked flow, then utilize the block water aerofluxus of exhaust membrane and the characteristic that blocks water, with the air emptying in the transfusion device, avoided the harm of the air in the medicinal liquid to patient.
This utility model is not limited in above-mentioned embodiment, replace or simple increase and decrease so those skilled in the art can be equal to according to technique scheme, and the technical scheme that can derive through creative work is all because belonging within the technical scope of the present utility model.
Claims (9)
1. a safety type is two inserts two bag bag transfusion systems, it comprises two perforators (1), two separatory bags (3), three-way piece (4) and transfusion needle (7), described two perforators (1) are connected to the liquid feeding end of two separatory bags (3), wherein two imports of three-way piece (4) are connected with the liquid outlet of two separatory bags (3) by the first flexible pipe (5) respectively, the outlet of three-way piece (4) is connected with transfusion needle (7) by the second flexible pipe (8), and it is characterized in that: the end of described transfusion needle (7) is equipped with the exhaust structure that blocks water (14).
2. the two pair bag bag transfusion systems of inserting of safety type according to claim 1 is characterized in that the described exhaust structure that blocks water (14) is made of a shell and the exhaust membrane that blocks water that is installed on the shell.
3. safety type according to claim 2 is two inserts two bag bag transfusion systems, characterized by further comprising two and be used for the feed liquor flow regulator (2) that control enters separatory bag medicinal liquid flow, this two feed liquors flow regulator (2) is separately positioned on the first flexible pipe (5) upward and lays respectively between separatory bag (3) and the perforator (1).
4. the two pair bag bag transfusion systems of inserting of safety type according to claim 3 characterized by further comprising liquid medicine filter (6), and this liquid medicine filter (6) is connected on the second flexible pipe (8), and is positioned between three-way piece (4) and the transfusion needle (7).
5. the two pair bag bag transfusion systems of inserting of safety type according to claim 4 characterized by further comprising fluid flow regulator (9), and it is connected to the second flexible pipe (8) upward and is positioned between three-way piece (4) and the liquid medicine filter (6).
6. the two pair bag bag transfusion systems of inserting of safety type according to claim 5 characterized by further comprising dropping funnel (10), and this dropping funnel (10) is connected to the second flexible pipe (8) upward and is positioned between three-way piece (4) and the fluid flow regulator (9).
7. the two pair bag bag transfusion systems of inserting of safety type according to claim 6 is characterized in that also being provided with on the described separatory bag (3) be used to adding medicinal bipass (11), and this bipass is stamped the tack rubber cap on (11).
8. the two pair bag bag transfusion systems of inserting of each described safety type is characterized in that also being connected on two perforators (1) air filter (12) according to claim 1-7.
9. the two pair bag bag transfusion systems of inserting of safety type according to claim 8 is characterized in that also being provided with respectively the 3rd flow regulator (13) between described separatory bag (3) and the three-way piece (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220483256 CN202777270U (en) | 2012-09-21 | 2012-09-21 | Safety double-insertion double-bag bag type infusion set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220483256 CN202777270U (en) | 2012-09-21 | 2012-09-21 | Safety double-insertion double-bag bag type infusion set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202777270U true CN202777270U (en) | 2013-03-13 |
Family
ID=47804627
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220483256 Expired - Fee Related CN202777270U (en) | 2012-09-21 | 2012-09-21 | Safety double-insertion double-bag bag type infusion set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202777270U (en) |
-
2012
- 2012-09-21 CN CN 201220483256 patent/CN202777270U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130313 Termination date: 20180921 |