CN204582131U - A kind of safety transfusion apparatus for children - Google Patents
A kind of safety transfusion apparatus for children Download PDFInfo
- Publication number
- CN204582131U CN204582131U CN201520240481.3U CN201520240481U CN204582131U CN 204582131 U CN204582131 U CN 204582131U CN 201520240481 U CN201520240481 U CN 201520240481U CN 204582131 U CN204582131 U CN 204582131U
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- CN
- China
- Prior art keywords
- transfusion
- needle
- tube
- bag
- bag body
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- 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
This utility model relates to a kind of safety transfusion apparatus for children, comprise bag body of infusion bag, the suppending hole being arranged on described bag body of infusion bag top and the Connection Block being arranged on described bag body of infusion bag bottom and the tube for transfusion be communicated with described bag body of infusion bag by described Connection Block, the connection root that described Connection Block comprises and described bag body of infusion bag is tightly connected and be arranged on away from the terminal pad of described bag body of infusion bag one end and the hollow transitional section between described connection root and described terminal pad, described terminal pad is provided with the separation sleeve of upper shield at described terminal pad lower surface, rubber stopper is provided with in described separation sleeve, described separation sleeve peripheral hardware has the fixed structure of the puncture needle for fixing described tube for transfusion.Connection between this utility model tube for transfusion and transfusion bag is more firm, and can not arriving because pullling tube for transfusion, both depart from, and avoid the waste of medicinal liquid and apparatus and the repeated workload of nurse, decrease the misery of again infusing and bringing to transfusion person.
Description
Technical field
This utility model relates to a kind of infusion set, and especially a kind of safety transfusion apparatus for children, belongs to medical instruments field.
Background technology
Child infusion is operationally more difficult comparatively speaking, and in infusion process, child often can be difficult to pull tube for transfusion with controlling; And the connection between present tube for transfusion and transfusion bag is not firm, tube for transfusion is easy to be pulled off by child, causes the liquid waste in tube for transfusion.And the amount of liquid medicine of child own is fewer comparatively speaking, general 50-100 milliliter, probably can hold 20 milliliters of effects in whole tube for transfusion, that is once tube for transfusion comes off, the dose of 1/5-1/3 can be caused to waste, also need to change tube for transfusion, cause human and material resources to waste.Except looking after child in infusion process, making it not go to pull tube for transfusion as far as possible, improving the connection between tube for transfusion and transfusion bag, making it connect more firm, is also necessary.
Utility model content
The purpose of this utility model is to provide a kind of safety transfusion apparatus for children, improves the connection between tube for transfusion and transfusion bag, makes it connect more firm, and can not arriving because pullling tube for transfusion, both depart from.
In order to achieve the above object, this utility model adopts following technical scheme: a kind of safety transfusion apparatus for children, comprise bag body of infusion bag, the suppending hole being arranged on described bag body of infusion bag top and the Connection Block being arranged on described bag body of infusion bag bottom and the tube for transfusion be communicated with described bag body of infusion bag by described Connection Block, the connection root that described Connection Block comprises and described bag body of infusion bag is tightly connected and be arranged on away from the terminal pad of described bag body of infusion bag one end and the hollow transitional section between described connection root and described terminal pad, described terminal pad is provided with the separation sleeve of upper shield at described terminal pad lower surface, rubber stopper is provided with in described separation sleeve, described separation sleeve peripheral hardware has the fixed structure of the puncture needle for fixing described tube for transfusion.
As preferably, the puncture needle of described tube for transfusion comprises needle body and needle stand, and one end of described needle stand is inserted in described tube for transfusion, and the other end of described needle stand is connected with described needle body, is provided with spacing collar at the middle part of described needle stand.
As preferably, described fixed structure is be arranged on the stator on described separation sleeve, and described stator is provided with fixed area, and described fixed area is provided with the described puncture needle of restriction to the fixture away from described Connection Block direction movement.
As preferably, described stator is one, and described fixture is the sub-snap-fastener and female snap-fastener that are used in conjunction with each other, surrounds the first ring for fixing that internal diameter is less than described spacing collar between described son, female snap-fastener.
As preferably, described stator comprises the first stator and the second stator that are separately positioned on described rubber stopper both sides; Described fixture is a pair primary and secondary snap-fastener, and comprise the relative position on first and second stator described in being arranged on and the sub-snap-fastener that can be used in conjunction with each other and female snap-fastener, described primary and secondary snap-fastener surrounds the second ring for fixing that internal diameter is less than described spacing collar.
As preferably, described first ring for fixing or described second ring for fixing are less than or equal to the front end of described spacing collar to described needle stand to the ultimate range of described rubber stopper.
As preferably, described fixed structure is sheet rubber, described sheet rubber is arranged on the top of described rubber stopper, and the two ends of described sheet rubber are fixed on described separation sleeve, and described sheet rubber is provided with the spacing hole that internal diameter is less than described spacing collar in the position of the described rubber stopper of correspondence.
As preferably, the internal diameter of described spacing hole be the 0.8-0.9 of described spacing collar internal diameter doubly.
As preferably, the puncture needle of described tube for transfusion comprises the backshank inserted in described needle stand, for the cuspidated syringe needle of tool of the rubber stopper that punctures and the needle body between described backshank and syringe needle, described syringe needle is greater than the internal diameter of the described needle body at the internal diameter with described needle body contact position, and the described needle body is provided with inlet opening in the one end near described syringe needle.
As preferably, the described needle body is provided with agnail at the outer surface of a section near described backshank.After puncture needle pierces into rubber stopper, rubber stopper is because the deformation of self recovers, and because the existence of agnail, puncture needle can not skid off from rubber stopper, namely uses certain force degree to pull tube for transfusion.
By implementing technique scheme, this utility model has following beneficial effect: the connection between this utility model tube for transfusion and transfusion bag is more firm, can not arriving because pullling tube for transfusion, both depart from, avoid the waste of medicinal liquid and apparatus and the repeated workload of nurse, decrease the misery of again infusing and bringing to transfusion person.
Accompanying drawing explanation
Accompanying drawing 1 is the structural representation of this utility model one embodiment;
Accompanying drawing 2 is the enlarged diagram in A district in accompanying drawing 1.
Detailed description of the invention
Embodiment 1:
A kind of safety transfusion apparatus for children, comprise independent sealed packaging the bag body of infusion bag 10 that medicine is housed and with bag body of infusion bag 10 with the use of the tube for transfusion 103 with piercing needle and infusion needle.Bag body of infusion bag 10 top be provided with suppending hole 101, hang for bag body of infusion bag 10; Bag body of infusion bag 10 bottom is by being communicated with tube for transfusion 103 with the Connection Block 102 that it is tightly connected.The connection root 20 that Connection Block 102 comprises and bag body of infusion bag 10 is tightly connected and be arranged on away from bag body of infusion bag 10 one end terminal pad 21 and connecting the hollow transitional section 22 between root 20 and terminal pad 21, terminal pad 21 is provided with the separation sleeve 211 of upper shield at terminal pad 21 lower surface, separation sleeve 211 convexes to form lobe, is provided with the rubber stopper 212 connected for puncture needle break-through in lobe.The state diagram that bag body of infusion bag 10 and tube for transfusion 103 connect as shown in Figure 1.
In order to the problem that the puncture needle and rubber stopper 212 that solve tube for transfusion easily depart from, separation sleeve 211 peripheral hardware has the fixed structure 30 of the puncture needle for fixing tube for transfusion 103, for being arranged on the stator being provided with fixed area 301 on separation sleeve 211, fixed area 301 is provided with restriction puncture needle to the fixture 3011 away from Connection Block 102 direction movement.Stator comprises the first stator and the second stator that are separately positioned on rubber stopper 212 both sides, as shown in Figure 2, fixture 3011 is a pair primary and secondary snap-fastener, comprises the relative position the sub-snap-fastener that can be used in conjunction with each other and female snap-fastener that are arranged on first and second stator; The puncture needle of tube for transfusion 103 comprises needle body and needle stand, one end of needle stand is inserted in tube for transfusion 103, the other end is connected with needle body, coordinate at the middle part of needle stand and be provided with spacing collar 1031, primary and secondary snap-fastener surrounds the second ring for fixing that internal diameter is less than spacing collar 1031, and the second ring for fixing is less than or equal to the front end of (the present embodiment is less than) spacing collar 1031 to needle stand, like this after fixing primary and secondary snap-fastener to the ultimate range of rubber stopper 212, puncture needle can not be extracted in rubber stopper 212, ensure that infusion safety.
Embodiment 2:
A kind of safety transfusion apparatus for children, comprise independent sealed packaging the bag body of infusion bag 10 that medicine is housed and with bag body of infusion bag 10 with the use of the tube for transfusion 103 with piercing needle and infusion needle.Bag body of infusion bag 10 top be provided with suppending hole 101, hang for bag body of infusion bag 10; Bag body of infusion bag 10 bottom is by being communicated with tube for transfusion 103 with the Connection Block 102 that it is tightly connected.The connection root 20 that Connection Block 102 comprises and bag body of infusion bag 10 is tightly connected and be arranged on away from bag body of infusion bag 10 one end terminal pad 21 and connecting the hollow transitional section 22 between root 20 and terminal pad 21, terminal pad 21 is provided with the separation sleeve 211 of upper shield at terminal pad 21 lower surface, separation sleeve 211 convexes to form lobe, is provided with the rubber stopper 212 connected for puncture needle break-through in lobe.
In order to the problem that the puncture needle and rubber stopper 212 that solve tube for transfusion easily depart from, separation sleeve 211 peripheral hardware has the fixed structure 30 of the puncture needle for fixing tube for transfusion 103, for being arranged on the stator being provided with fixed area 301 on separation sleeve 211, fixed area 301 is provided with restriction puncture needle to the fixture 3011 away from Connection Block 102 direction movement.Stator is one, and fixture 3011 is the sub-snap-fastener that is used in conjunction with each other and female snap-fastener, surrounds the first ring for fixing that internal diameter is less than spacing collar 1031 between sub, female snap-fastener; The puncture needle of tube for transfusion 103 comprises needle body and needle stand, one end of needle stand is inserted in tube for transfusion 103, the other end is connected with needle body, coordinate at the middle part of needle stand and be provided with spacing collar 1031, primary and secondary snap-fastener surrounds the first ring for fixing that internal diameter is less than spacing collar 1031, and the first ring for fixing is less than or equal to the front end of (the present embodiment is less than) spacing collar 1031 to needle stand to the ultimate range of rubber stopper 212; Like this after fixing primary and secondary snap-fastener, puncture needle can not be extracted in rubber stopper 212, ensure that infusion safety; Further, the puncture needle of tube for transfusion 103 comprises the backshank inserted in needle stand, for the cuspidated syringe needle of tool of the rubber stopper 212 that punctures and the needle body between backshank and syringe needle, syringe needle is greater than the internal diameter of the described needle body at the internal diameter with needle body contact position, the needle body is provided with inlet opening in the one end near syringe needle, the needle body is provided with agnail at the outer surface of a section near backshank, prevents puncture needle to be pulled out further.
Embodiment 3:
A kind of safety transfusion apparatus for children, comprise independent sealed packaging the bag body of infusion bag 10 that medicine is housed and with bag body of infusion bag 10 with the use of the tube for transfusion 103 with piercing needle and infusion needle.Bag body of infusion bag 10 top be provided with suppending hole 101, hang for bag body of infusion bag 10; Bag body of infusion bag 10 bottom is by being communicated with tube for transfusion 103 with the Connection Block 102 that it is tightly connected.The connection root 20 that Connection Block 102 comprises and bag body of infusion bag 10 is tightly connected and be arranged on away from bag body of infusion bag 10 one end terminal pad 21 and connecting the hollow transitional section 22 between root 20 and terminal pad 21, terminal pad 21 is provided with the separation sleeve 211 of upper shield at terminal pad 21 lower surface, separation sleeve 211 convexes to form lobe, is provided with the rubber stopper 212 connected for puncture needle break-through in lobe.
In order to the problem that the puncture needle and rubber stopper 212 that solve tube for transfusion easily depart from, separation sleeve 211 peripheral hardware has the fixed structure 30 of the puncture needle for fixing tube for transfusion 103, fixed structure 30 is sheet rubber, be arranged on the top of rubber stopper 212, two ends are fixed on separation sleeve 211, the spacing hole that internal diameter is less than spacing collar 1031 internal diameter is provided with in the position of corresponding rubber stopper 212, general in order in order to be effective, and smoothly spacing collar 1031 can be filled in spacing hole, the internal diameter of spacing hole is set to the 0.8-0.9 of spacing collar 1031 internal diameter doubly, and the present embodiment is 0.8 times.
Claims (10)
1. a safety transfusion apparatus for children, comprise bag body of infusion bag (10), the suppending hole (101) being arranged on described bag body of infusion bag (10) top and the Connection Block (102) being arranged on described bag body of infusion bag (10) bottom and the tube for transfusion (103) be communicated with described bag body of infusion bag (10) by described Connection Block (102), it is characterized in that, the connection root (20) that described Connection Block (102) comprises and described bag body of infusion bag (10) is tightly connected and the terminal pad (21) be arranged on away from described bag body of infusion bag (10) one end and the hollow transitional section (22) that is positioned between described connection root (20) and described terminal pad (21), described terminal pad (21) is provided with the separation sleeve (211) of upper shield at described terminal pad (21) lower surface, rubber stopper (212) is provided with in described separation sleeve (211), described separation sleeve (211) peripheral hardware has the fixed structure (30) of the puncture needle for fixing described tube for transfusion (103).
2. a kind of safety transfusion apparatus for children according to claim 1, it is characterized in that, the puncture needle of described tube for transfusion (103) comprises needle body and needle stand, one end of described needle stand is inserted in described tube for transfusion (103), the other end of described needle stand is connected with described needle body, is provided with spacing collar (1031) at the middle part of described needle stand.
3. a kind of safety transfusion apparatus for children according to claim 2, it is characterized in that, described fixed structure (30) is for being arranged on the stator on described separation sleeve (211), described stator is provided with fixed area (301), and described fixed area (301) is provided with the described puncture needle of restriction to the fixture (3011) away from described Connection Block (102) direction movement.
4. a kind of safety transfusion apparatus for children according to claim 3, it is characterized in that, described stator is one, described fixture (3011) is the sub-snap-fastener that is used in conjunction with each other and female snap-fastener, surrounds the first ring for fixing that internal diameter is less than described spacing collar (1031) between described son, female snap-fastener.
5. a kind of safety transfusion apparatus for children according to claim 3, it is characterized in that, described stator comprises the first stator and the second stator that are separately positioned on described rubber stopper (212) both sides; Described fixture (3011) is a pair primary and secondary snap-fastener, comprise the relative position on first and second stator described in being arranged on and the sub-snap-fastener that can be used in conjunction with each other and female snap-fastener, described primary and secondary snap-fastener surrounds the second ring for fixing that internal diameter is less than described spacing collar (1031).
6. a kind of safety transfusion apparatus for children according to claim 4 or 5, it is characterized in that, described first ring for fixing or described second ring for fixing are less than or equal to the front end of described spacing collar (1031) to described needle stand to the ultimate range of described rubber stopper (212).
7. a kind of safety transfusion apparatus for children according to claim 2, it is characterized in that, described fixed structure (30) is sheet rubber, described sheet rubber is arranged on the top of described rubber stopper (212), the two ends of described sheet rubber are fixed on described separation sleeve (211), and described sheet rubber is provided with the spacing hole that internal diameter is less than described spacing collar (1031) internal diameter in the position of the described rubber stopper of correspondence (212).
8. a kind of safety transfusion apparatus for children according to claim 7, is characterized in that, the internal diameter of described spacing hole be the 0.8-0.9 of described spacing collar (1031) internal diameter doubly.
9. a kind of safety transfusion apparatus for children according to claim 2, it is characterized in that, the puncture needle of described tube for transfusion (103) comprises the backshank inserted in described needle stand, for the cuspidated syringe needle of tool of the rubber stopper that punctures (212) and the needle body between described backshank and syringe needle, described syringe needle is greater than the internal diameter of the described needle body at the internal diameter with described needle body contact position, and the described needle body is provided with inlet opening in the one end near described syringe needle.
10. a kind of safety transfusion apparatus for children according to claim 9, is characterized in that, the described needle body is provided with agnail at the outer surface of a section near described backshank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520240481.3U CN204582131U (en) | 2015-04-21 | 2015-04-21 | A kind of safety transfusion apparatus for children |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520240481.3U CN204582131U (en) | 2015-04-21 | 2015-04-21 | A kind of safety transfusion apparatus for children |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204582131U true CN204582131U (en) | 2015-08-26 |
Family
ID=53918340
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520240481.3U Expired - Fee Related CN204582131U (en) | 2015-04-21 | 2015-04-21 | A kind of safety transfusion apparatus for children |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204582131U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107362413A (en) * | 2017-06-20 | 2017-11-21 | 陈阳 | A kind of adjustable transfusion device Anti-slip cover of two-way buckle |
| CN109152698A (en) * | 2016-05-16 | 2019-01-04 | 美国血液技术公司 | Plasma bottle and its top cover without sealing element |
| CN109620719A (en) * | 2019-01-28 | 2019-04-16 | 王帅 | A kind of medical infusion bottle that can be avoided drug and generate waste |
| US11648179B2 (en) | 2016-05-16 | 2023-05-16 | Haemonetics Corporation | Sealer-less plasma bottle and top for same |
-
2015
- 2015-04-21 CN CN201520240481.3U patent/CN204582131U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109152698A (en) * | 2016-05-16 | 2019-01-04 | 美国血液技术公司 | Plasma bottle and its top cover without sealing element |
| US11559464B2 (en) | 2016-05-16 | 2023-01-24 | Haemonetics Corporation | Sealer-less plasma bottle and top for same |
| US11648179B2 (en) | 2016-05-16 | 2023-05-16 | Haemonetics Corporation | Sealer-less plasma bottle and top for same |
| CN107362413A (en) * | 2017-06-20 | 2017-11-21 | 陈阳 | A kind of adjustable transfusion device Anti-slip cover of two-way buckle |
| CN109620719A (en) * | 2019-01-28 | 2019-04-16 | 王帅 | A kind of medical infusion bottle that can be avoided drug and generate waste |
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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: 20150826 Termination date: 20190421 |