CN207356324U - For the indwelling needle assembly with positive pressure connector in paediatric surgery - Google Patents
For the indwelling needle assembly with positive pressure connector in paediatric surgery Download PDFInfo
- Publication number
- CN207356324U CN207356324U CN201720350589.7U CN201720350589U CN207356324U CN 207356324 U CN207356324 U CN 207356324U CN 201720350589 U CN201720350589 U CN 201720350589U CN 207356324 U CN207356324 U CN 207356324U
- Authority
- CN
- China
- Prior art keywords
- positive pressure
- pressure connector
- needle assembly
- indwelling needle
- hose
- 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
- 238000001356 surgical procedure Methods 0.000 title claims abstract description 26
- 238000001802 infusion Methods 0.000 claims abstract description 24
- 230000001681 protective effect Effects 0.000 claims abstract description 16
- 238000003780 insertion Methods 0.000 claims abstract description 5
- 230000037431 insertion Effects 0.000 claims abstract description 5
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 7
- 239000000741 silica gel Substances 0.000 claims description 7
- 229910002027 silica gel Inorganic materials 0.000 claims description 7
- 229920005830 Polyurethane Foam Polymers 0.000 claims description 3
- 239000011496 polyurethane foam Substances 0.000 claims description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 4
- 239000007788 liquid Substances 0.000 description 3
- 229940079593 drug Drugs 0.000 description 2
- 239000003814 drug Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229920000965 Duroplast Polymers 0.000 description 1
- 206010049976 Impatience Diseases 0.000 description 1
- 210000004204 blood vessel Anatomy 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008447 perception Effects 0.000 description 1
- 229940127558 rescue medication Drugs 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 210000003462 vein Anatomy 0.000 description 1
Abstract
The utility model is related to it is a kind of be used for paediatric surgery in the indwelling needle assembly with positive pressure connector, including：Remaining needle body, it includes insertion end and tail end；Positive pressure connector, its one end are connected to the tail end of the remaining needle body；Infusion tee a, wherein opening is connected by a hose with the other end of the positive pressure connector；Wherein, it is enclosed with flexible protective casing on the periphery wall of the positive pressure connector and infusion tee.The utility model avoids positive pressure connector and infusion tee is really up to the mark and weigh patient skin wounded, reduces patient suffering, while avoids and retain excessive hose in transfusion part, beneficial to fixed remaining needle.
Description
Technical field
It the utility model is related to a kind of remaining needle.More specifically, it the utility model is related to a kind of be used in paediatric surgery
Indwelling needle assembly with positive pressure connector.
Background technology
Remaining needle, also known as venous catheter needle, its use can reduce infant because venipuncture repeatedly and caused by pain and
To the fear having an injection, mitigate the impatience of parent, easy to clinical application, anxious, the rescue medication of critical patient, mitigates nurse
Workload, infant pain is reduced, thus venous detaining needle is in wide clinical application, in face of this specific group of infant, vein
The length of remaining needle indwelling time and the problem of comfortably concern the most as nurse and parent of infant, and remaining needle successfully makes
Mark and the premise of popularization.The positive pressure connector and infusion tee of remaining needle are that duroplasts is made, and easily weigh skin wounded.It is and defeated
Hose is retained in transfusion part during liquid, first, needing more fixed materials to fix hose, in addition, hose is moved in patient
Shi Rongyi is suspended to, and causes remaining needle to shift.
Utility model content
One purpose of the utility model is to solve at least the above, and provides the advantages of at least will be described later.
It is to avoid positive pressure connector and infusion tee really up to the mark and weigh patient skin wounded that the utility model, which also has a purpose, is reduced
Patient suffering, while avoid retaining excessive hose in transfusion part, beneficial to fixed remaining needle.
In order to realize these purposes and further advantage according to the present utility model, there is provided one kind is used for band in paediatric surgery
The indwelling needle assembly of positive pressure connector, including：
Remaining needle body, it includes insertion end and tail end；
Positive pressure connector, its one end are connected to the tail end of the remaining needle body；
Infusion tee a, wherein opening is connected by a hose with the other end of the positive pressure connector；
Wherein, it is enclosed with flexible protective casing on the periphery wall of the positive pressure connector and infusion tee.
Preferably, it is described to be used in paediatric surgery in the indwelling needle assembly with positive pressure connector, the flexible protective casing
For soft silica gel set or polyurethane foam Viscosity Dressings.
Preferably, it is described to be used in paediatric surgery in the indwelling needle assembly with positive pressure connector, the soft silica gel set
Thickness is 2~3mm.
Preferably, it is described to be used in paediatric surgery in the indwelling needle assembly with positive pressure connector, the length of the hose
For 5~10cm.
Preferably, it is described to be used in paediatric surgery in the indwelling needle assembly with positive pressure connector, on the positive pressure connector
It is printed with cartoon pattern.
Preferably, it is described to be used in paediatric surgery in the indwelling needle assembly with positive pressure connector, the flexible protective casing
Extend to the junction of the positive pressure connector and the hose.
Preferably, it is described to be used in paediatric surgery in the indwelling needle assembly with positive pressure connector, the flexible protective casing
Extend to the junction of the infusion tee and the hose.
The utility model includes at least following beneficial effect：Due to being wrapped up on the periphery wall of positive pressure connector and infusion tee
Flexible protective case so that more one layer of buffer protection layer between positive pressure connector and infusion tee and patient skin, avoid pair
Patient skin weighs wounded.In addition, remaining needle body and positive pressure connector are directly connected to, hose is removed, is avoided in transfusion part
Retain excessive hose, be unfavorable for fixed remaining needle body, decrease because the hose of indwelling is suspended to and caused by remaining needle sheet
The phenomenon of the disengaging of body.
The further advantage, target and feature of the utility model embody part by following explanation, and part will also pass through
Research and practice to the utility model and be understood by the person skilled in the art.
Brief description of the drawings
Fig. 1 is the schematic diagram for the indwelling needle assembly with positive pressure connector in paediatric surgery.
Embodiment
The utility model is described in further detail below in conjunction with the accompanying drawings, to make those skilled in the art with reference to explanation
Book word can be implemented according to this.
It should be appreciated that such as " having ", "comprising" and " comprising " term used herein are not precluded from one or more
The presence or addition of a other elements or its combination.
As shown in Figure 1, the utility model offer is a kind of to be used for the indwelling needle assembly with positive pressure connector in paediatric surgery, bag
Include：
Remaining needle body 1, it includes insertion end 11 and tail end 12, and insertion end is a needle body, for inserted into the patient, with
The blood vessel connection of patient.
Positive pressure connector 2, its one end are connected to the tail end of the remaining needle body, and the volume of positive pressure connector is as far as possible small.Positive pressure
Connector and the direct plugged and fixed of remaining needle body, it is not necessary to using hose, avoid hose from carrying on patient's arm, easily hung or
Pull, cause remaining needle body to come off.
Infusion tee 3, wherein an opening 31 is connected by a hose 4 with the other end of the positive pressure connector, which uses up
Measure shorter, thin, avoid entanglement or pullled.The another two opening 32,33 of infusion tee connect respectively injecting liquid drug tube body and
Unidirectional infusion tube body.When patient needs medication, liquid is introduced in hose by infusion tee, and flow to remaining needle body
In, patient's body is finally entered, completes infusion process.
Wherein, it is enclosed with flexible protective casing 5 on the periphery wall of the positive pressure connector and infusion tee.Flexible protective casing is straight
Female connector can be set on positive pressure connector and infusion tee according to the concrete shape and size of positive pressure connector and infusion tee.
Described is used in paediatric surgery in the indwelling needle assembly with positive pressure connector, and the flexible protective casing is soft silica gel
Set, cost is relatively low, easy to process.The flexible protective casing can also select polyurethane foam Viscosity Dressings, such as vertical apply of love to glue
Property dressing etc. be easy to improve the material of patient perceptions.
It is described to be used in paediatric surgery in the indwelling needle assembly with positive pressure connector, the thickness of the soft silica gel set for 2~
3mm, as long as buffer protection function can be played, if soft silica gel set is too thick so that the volume of whole indwelling needle assembly becomes larger, no
It is easy to implement to be fixed with being bonded for patient skin.
Described is used in paediatric surgery in the indwelling needle assembly with positive pressure connector, and the length of the hose is 5~10cm,
It can meet necessary flexible connection between infusion tee and positive pressure connector and reduce the possibility that hose is hung or pullled
Property, beneficial to fixed remaining needle body.
Described is used in paediatric surgery in the indwelling needle assembly with positive pressure connector, and cartoon is printed with the positive pressure connector
Pattern, can improve children's experience, disperse its notice, reduce pain.
Described is used in paediatric surgery in the indwelling needle assembly with positive pressure connector, and the flexible protective casing extends to described
The junction of positive pressure connector and the hose, i.e., further fix the junction of positive pressure connector and hose, prevent from coming off.
Described is used in paediatric surgery in the indwelling needle assembly with positive pressure connector, and the flexible protective casing extends to described
The junction of infusion tee and the hose, i.e., further fix the junction of infusion tee and hose, prevent from coming off.
Although the embodiment of the utility model is disclosed as above, it is not restricted in specification and embodiment
Listed utilization, it can be applied to the field of various suitable the utility model completely, for those skilled in the art,
Other modification is easily achieved, therefore under the universal limited without departing substantially from claim and equivalency range, this reality
Specific details is not limited to new and shown here as the legend with description.
Claims (7)
1. a kind of be used for the indwelling needle assembly with positive pressure connector in paediatric surgery, it is characterised in that including：
Remaining needle body, it includes insertion end and tail end；
Positive pressure connector, its one end are connected to the tail end of the remaining needle body；
Infusion tee a, wherein opening is connected by a hose with the other end of the positive pressure connector；
Wherein, it is enclosed with flexible protective casing on the periphery wall of the positive pressure connector and infusion tee.
2. it is used for the indwelling needle assembly with positive pressure connector in paediatric surgery as claimed in claim 1, it is characterised in that described soft
Property protective case for soft silica gel cover or polyurethane foam Viscosity Dressings.
3. it is used for the indwelling needle assembly with positive pressure connector in paediatric surgery as claimed in claim 2, it is characterised in that described soft
The thickness of silica gel sheath is 2~3mm.
4. it is used for the indwelling needle assembly with positive pressure connector in paediatric surgery as claimed in claim 1, it is characterised in that described soft
The length of pipe is 5~10cm.
5. as claimed in claim 1 be used for paediatric surgery in the indwelling needle assembly with positive pressure connector, it is characterised in that it is described just
Cartoon pattern is printed with crimp head.
6. it is used for the indwelling needle assembly with positive pressure connector in paediatric surgery as claimed in claim 1, it is characterised in that described soft
Property protective case extends to the junction of the positive pressure connector and the hose.
7. it is used for the indwelling needle assembly with positive pressure connector in paediatric surgery as claimed in claim 1, it is characterised in that described soft
Property protective case extends to the junction of the infusion tee and the hose.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720350589.7U CN207356324U (en) | 2017-04-05 | 2017-04-05 | For the indwelling needle assembly with positive pressure connector in paediatric surgery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720350589.7U CN207356324U (en) | 2017-04-05 | 2017-04-05 | For the indwelling needle assembly with positive pressure connector in paediatric surgery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207356324U true CN207356324U (en) | 2018-05-15 |
Family
ID=62424504
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720350589.7U Expired - Fee Related CN207356324U (en) | 2017-04-05 | 2017-04-05 | For the indwelling needle assembly with positive pressure connector in paediatric surgery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207356324U (en) |
-
2017
- 2017-04-05 CN CN201720350589.7U patent/CN207356324U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180515 |