CN209173103U - Indwelling needle-protecting sleeve - Google Patents
Indwelling needle-protecting sleeve Download PDFInfo
- Publication number
- CN209173103U CN209173103U CN201821511547.8U CN201821511547U CN209173103U CN 209173103 U CN209173103 U CN 209173103U CN 201821511547 U CN201821511547 U CN 201821511547U CN 209173103 U CN209173103 U CN 209173103U
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- gas cell
- flexible
- flexible water
- water set
- opening
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Abstract
The utility model discloses indwelling needle-protecting sleeves, are related to the field of medical instrument technology.The utility model includes the flexible boot with the first opening and the second opening, and it is formed with the cavity of the first opening of perforation, the second opening, it is provided in flexible boot on the gas cell A around the first mouth periphery and gas cell B, gas cell A and gas cell B around the second mouth periphery and is provided with inflating port；It further include waterproof jacket, waterproof jacket includes flexible water set A, the flexible water set B and flexible water set C for being sequentially sleeved at flexible boot periphery, flexible water set A and flexible water set C are fixed on gas cell A close to the one side edge of gas cell A, and flexible water set B is fixed on gas cell B close to the one side edge of gas cell B.The utility model provides indwelling needle-protecting sleeve, is limited remaining needle in it by flexible boot, while two gas cells at flexible boot both ends and three layers of flexible water set of its periphery can prevent flexible boot from intaking, and avoid causing to infect.
Description
Technical field
The utility model relates to the field of medical instrument technology, especially indwelling needle-protecting sleeve.
Background technique
Salvage grave patients, operation patients and the patient for needing the long period to be infused are during medical treatment usually because needing daily
It does venipuncture and bears suffering of flesh, and be easy to cause injury of vein, the appearance of remaining needle alleviates the pain of patient significantly
It is bitter.Clinically generally use the fixed remaining needle of medical adhesive tape after piercing at present.There are following several respects to ask for this fixed form
Topic: first, medical adhesive tape repeats fixed shakiness, and in the biggish situation of the movement such as replacement clothing, remaining needle easily falls off；The
Two, medical adhesive tape repeats to paste and is easy to shelter evil people and countenance evil practices, and causes infection；Third, since remaining needle is without water-proof function, it has not been convenient to patient
It takes a shower, once puncture orifice is intake, infection probability is high.
Utility model content
The goal of the invention of the utility model is: in view of the above problems, the utility model provides remaining needle protection
Set is limited remaining needle in it by flexible boot, while three layers of flexibility of two gas cells at flexible boot both ends and its periphery
Waterproof jacket can be prevented from applying and be intake at needle, avoid causing to infect.
The technical solution adopted in the utility model is as follows: indwelling needle-protecting sleeve, including flexible boot, with opposite first
Opening and the second opening, and there is the cavity of the first opening of perforation, the second opening, it is provided in flexible boot outer around the first opening
Inflating port is provided on the gas cell B, gas cell A and gas cell B of the gas cell A and circular second mouth periphery that enclose；Further include
Waterproof jacket, waterproof jacket include flexible water set A, the flexible water set B and flexible water set C for being sequentially sleeved at flexible boot periphery,
Flexible water set A and flexible water set C are fixed on gas cell A close to the one side edge of gas cell A, and it is close that flexible water covers B
The one side edge of gas cell B is fixed on gas cell B.
Due to the setting of above structure, flexible boot is set on hand or forearm, so that remaining needle limit is in it；Non-
Under Riddled Condition, the gas cell A and gas cell B at flexible boot both ends are non-inflated state, and flexible water covers A and flexible water covers C
Free end wound on the periphery gas cell A or nearby, flexible water cover the free end of B wound on gas cell B it is peripheral or near, with
It is sufficiently exposed to flexible boot outer；Under Riddled Condition, the gas cell A and gas cell B at flexible boot both ends pass through respective inflation
Mouth inflation, and inflated condition is kept, so that the first opening and the second opening of flexible boot are closed, flexible water covers B far from inflation
The free end of capsule B be overlapped on flexible water set A and flexible water set C between, three layers of bridging arrangement can prevent water from gap into
Enter, soaks flexible boot.
Further, for the observation remaining needle that can be convenient medical staff and patient and the state at needle, flexible boot are applied
With transparent or semitransparent form；Cause the skins such as eczema uncomfortable to prevent from wearing for a long time, flexible boot is breathable fabric material
Matter.
Further, the inward flange of gas cell A and gas cell B skin-proximal is provided with the first viscous layer.
Further, flexible water set A, flexible water set B and flexible water set C are silicone rubber material；Flexible water covers B
One side edge far from gas cell B is overlapped between flexible water set A and flexible water set C, and flexible water covers A, flexible water
The lap-joint for covering B and flexible water set C is smooth tack layer.
Due to above-mentioned setting, the first viscous layer and tack layer further ensure that water can not be flexible from entering between gap
Set avoids remaining needle water inlet from infecting.
Further, the inflating port of gas cell A is connected to by hose with gas cell B, and hose is embedded in flexible boot, inflation
The inflating port of capsule B is provided with vent plug, so that the inflating port of gas cell B optionally blocks.
Due to above-mentioned setting, by blowing to the inflating port of gas cell B and being blocked by vent plug, hose is embedded in soft patient
Property set in its can be prevented unexpected damaged, the leakproofness of hose determines the service life of entire indwelling needle-protecting sleeve.
Further, it is additionally provided with third opening in flexible boot, is provided with prolonging for cooperation third opening on flexible water set B
Oral area is stretched out, the inward flange for extending opening portion skin-proximal is provided with the second viscous layer.
Due to above-mentioned setting so that indwelling needle-protecting sleeve can be worn at hand, thumb can be open by third and
Extend opening portion and stretch out indwelling needle-protecting sleeve, and prevents water from entering flexible boot from gap by the second viscous layer.The structure is anti-
While water, the flexibility of hand ensure that.
In conclusion by adopting the above-described technical solution, the beneficial effects of the utility model are:
1, the utility model flexible boot is set on hand or forearm, so that remaining needle limit in it, is replacing clothing
Deng acting in biggish situation, remaining needle will not fall off；
It 2, is discrete state between the flexible boot and patient skin of the utility model, there is no the hidden danger in pollution affected part
3, for the utility model under Riddled Condition, the gas cell A and gas cell B at flexible boot both ends pass through respective inflation
Mouth inflation, and inflated condition is kept, so that the first opening and the second opening of flexible boot are closed, flexible water covers B far from inflation
The free end of capsule B be overlapped on flexible water set A and flexible water set C between, three layers of bridging arrangement can prevent water from gap into
Enter, above-mentioned double shield can prevent water from soaking flexible boot, so as to cause infection；
4, first viscous layer of the utility model and tack layer further ensure that water can not be flexible from entering between gap
Set avoids remaining needle water inlet from infecting；
5, the hose of the utility model, which is embedded in flexible boot, can prevent it unexpected damaged, and the leakproofness of hose determines whole
The service life of a indwelling needle-protecting sleeve；
6, the indwelling needle-protecting sleeve of the utility model can be worn at hand, and thumb can be open and be extended by third
Indwelling needle-protecting sleeve is stretched out in opening portion, and prevents water from entering flexible boot from gap by the second viscous layer.The structure is in waterproof
Meanwhile it ensure that the flexibility of hand.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the partial sectional view that the utility model is in inflated condition；
Marked in the figure: 1- flexible boot；2- gas cell A；3- gas cell B；4- flexible water covers A；5- flexible water covers B；6-
Flexible water covers C；7- form；8- vent plug.
Specific embodiment
With reference to the accompanying drawing, the utility model is described in detail.
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only used to explain
The utility model is not used to limit the utility model.
Indwelling needle-protecting sleeve as shown in Figs. 1-2, including flexible boot 1, with opposite the first opening and the second opening,
And there is the cavity of the first opening of perforation, the second opening, be provided in flexible boot 1 around the first mouth periphery gas cell A2 and
Inflating port is provided on the gas cell B3, gas cell A2 and gas cell B3 of the second mouth periphery；It further include waterproof jacket, waterproof
Set includes flexible water set A4, the flexible water set B5 and flexible water set C6 for being sequentially sleeved at 1 periphery of flexible boot, flexible water
Set A4 and flexible water set C6 are fixed on gas cell A2 close to the one side edge of gas cell A2, and flexible water covers B5 close to inflation
The one side edge of capsule B3 is fixed on gas cell B3.
In the present embodiment, flexible boot 1 has transparent or semitransparent form 7；Flexible boot 1 is breathable fabric material.
In the present embodiment, the inward flange of gas cell A2 and gas cell B3 skin-proximal is provided with the first viscous layer.
In the present embodiment, it is silicone rubber material that flexible water, which covers A4, flexible water set B5 and flexible water set C6,；Flexibility is anti-
Water jacket B5 is overlapped between flexible water set A4 and flexible water set C6 far from the one side edge of gas cell B3, flexible water set
The lap-joint of A4, flexible water set B5 and flexible water set C6 are smooth tack layer.
In the present embodiment, the inflating port of gas cell A2 is connected to by hose with gas cell B3, and hose is embedded in flexible boot 1
In, the inflating port of gas cell B3 is provided with vent plug 8, so that the inflating port of gas cell B3 optionally blocks.
In the present embodiment, it is additionally provided with third opening in flexible boot 1, cooperation third opening is provided on flexible water set B5
Extension opening portion, extend opening portion skin-proximal inward flange be provided with the second viscous layer.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Made any modifications, equivalent replacements, and improvements etc., should be included in the utility model within the spirit and principle of utility model
Protection scope within.
Claims (6)
1. indwelling needle-protecting sleeve, including flexible boot (1), with opposite the first opening and the second opening, and there is perforation the
The cavity of one opening, the second opening, which is characterized in that the inflation around the first mouth periphery is provided on the flexible boot (1)
Inflation is provided on capsule A (2) and the gas cell B (3) for surrounding the second mouth periphery, the gas cell A (2) and gas cell B (3)
Mouthful；It further include waterproof jacket, including being sequentially sleeved at, the flexible water of flexible boot (1) periphery covers A (4) to the waterproof jacket, flexibility is prevented
The one of water jacket B (5) and flexible water set C (6), flexible water set A (4) and flexible water set C (6) close gas cell A (2)
Side edge is fixed on gas cell A (2), and one side edge of flexible water set B (5) close to gas cell B (3) is fixed on inflation
On capsule B (3).
2. indwelling needle-protecting sleeve as described in claim 1, which is characterized in that the flexible boot (1) has transparent or semitransparent
Form (7)；The flexible boot (1) is breathable fabric material.
3. indwelling needle-protecting sleeve as described in claim 1, which is characterized in that the gas cell A (2) and gas cell B (3) close to
The inward flange of skin is provided with the first viscous layer.
4. indwelling needle-protecting sleeve as described in claim 1, which is characterized in that flexible water set A (4), flexible water cover B
(5) and flexible water set C (6) is silicone rubber material；Flexible water set B (5) is taken far from the one side edge of gas cell B (3)
Connect between flexible water set A (4) and flexible water set C (6), flexible water set A (4), flexible water cover B (5) with it is soft
The lap-joint of property waterproof jacket C (6) is smooth tack layer.
5. indwelling needle-protecting sleeve as described in claim 1, which is characterized in that the inflating port of the gas cell A (2) passes through hose
It is connected to gas cell B (3), the hose is embedded in flexible boot (1), and the inflating port of the gas cell B (3) is provided with vent plug
(8), so that the inflating port of the gas cell B (3) optionally blocks.
6. the indwelling needle-protecting sleeve as described in one of claim 1-5, which is characterized in that be additionally provided on the flexible boot (1)
Third opening, the flexible water cover the extension opening portion that cooperation third opening is provided on B (5), the extension opening portion patch
The inward flange of nearly skin is provided with the second viscous layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821511547.8U CN209173103U (en) | 2018-09-17 | 2018-09-17 | Indwelling needle-protecting sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821511547.8U CN209173103U (en) | 2018-09-17 | 2018-09-17 | Indwelling needle-protecting sleeve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209173103U true CN209173103U (en) | 2019-07-30 |
Family
ID=67359821
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821511547.8U Active CN209173103U (en) | 2018-09-17 | 2018-09-17 | Indwelling needle-protecting sleeve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209173103U (en) |
-
2018
- 2018-09-17 CN CN201821511547.8U patent/CN209173103U/en active Active
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