CN204411423U - Disposable self-destructing anti-virus syringe - Google Patents
Disposable self-destructing anti-virus syringe Download PDFInfo
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- CN204411423U CN204411423U CN201420852928.8U CN201420852928U CN204411423U CN 204411423 U CN204411423 U CN 204411423U CN 201420852928 U CN201420852928 U CN 201420852928U CN 204411423 U CN204411423 U CN 204411423U
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- syringe
- virus
- mount pad
- destructing
- separation sleeve
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Abstract
The utility model discloses disposable self-destructing anti-virus syringe, comprise syringe, push rod and anti-virus separation sleeve, one end of push rod is positioned at syringe and end winding support has piston, the other end of push rod is positioned at that syringe is outer and end winding support has hands handle, anti-virus separation sleeve is the elastomeric isolation cover that the one end open other end is closed, anti-virus separation sleeve is enclosed within the afterbody of syringe and seals mutually with syringe afterbody, handle is positioned at anti-virus separation sleeve, the head of syringe is provided with syringe self-destructor, syringe self-destructor comprises mount pad and thread tapping, mount pad is tightly placed in outside the head of syringe, the head of thread tapping passes mount pad and holds out against on the outer wall of syringe, thread tapping is threaded with mount pad.This utility model structure is simple, reasonable in design and use easy to operate, can well prevent syringe medicinal liquid when infusion medicine-feeding is injected contaminated, conveniently can be damaged by syringe, decrease the chance of nosocomial infection, guarantee that medicinal liquid is used safely.
Description
Technical field
This utility model relates to a kind of syringe, especially relates to a kind of disposable self-destructing anti-virus syringe.
Background technology
In health care, disposable syringe is widely used, and the use of disposable syringe is the cross infection in order to prevent virus.In use mainly there is following two problems in existing syringe: (1) syringe in use, medical worker is president's distance ceaselessly push-and-pull push rod when infusion medicine-feeding is injected, push rod leaks outside, extraneous contaminated air can enter syringe, because syringe and piston cannot ensure strict seal, this enters injection with regard to making the contaminated air entering syringe, human body is injected with liquid medicine injection, make patient infection, I do not know that reason is difficult to find out, affect medicinal liquid safety, and add the chance of nosocomial infection; (2) due to managerial reason, disposable syringe can not damage in time after using, and hidden danger mainly concentrates on rural health institute, the infirmary of factory and school and private clinic, the rear syringe of these mechanisms use does not damage, the existence of phenomenon of not sterilizing, and causes great injury to patient.In order to solve this problem, although once property syringe damages mechanism, it can damage used syringe, but this breaking-up mechanism is not obvious owing to designing, disposable transfusion device will damage by medical personnel's misoperation before use in advance, sometimes be easy to after having injected ignore breaking-up behavior, disposable transfusion device is not damaged, just be treated as treatment of!medical waste, likely cause the probability reused, very dangerous, this damage mechanism can not by syringe and the disposable breaking-up of piston simultaneously, use inconvenient operation, complex structure, cost is high.
Utility model content
The purpose of this utility model is to overcome above-mentioned deficiency of the prior art, disposable self-destructing anti-virus syringe is provided, its structure is simple, reasonable in design and use easy to operate, can well prevent syringe medicinal liquid when infusion medicine-feeding is injected contaminated, conveniently syringe can be damaged, decrease the chance of nosocomial infection, guarantee that medicinal liquid is used safely.
For achieving the above object, the technical solution adopted in the utility model is: disposable self-destructing anti-virus syringe, it is characterized in that: comprise syringe, push rod and anti-virus separation sleeve, one end of described push rod is positioned at syringe and end winding support has piston, the other end of described push rod is positioned at that syringe is outer and end winding support has hands handle, described anti-virus separation sleeve is the elastomeric isolation cover that the one end open other end is closed, described anti-virus separation sleeve is enclosed within the afterbody of syringe and seals mutually with syringe afterbody, described handle is positioned at anti-virus separation sleeve, the head of described syringe is provided with syringe self-destructor, described syringe self-destructor comprises mount pad and thread tapping, described mount pad is tightly placed in outside the head of syringe, the head of described thread tapping passes mount pad and holds out against on the outer wall of syringe, described thread tapping is threaded with mount pad.
Above-mentioned disposable self-destructing anti-virus syringe, is characterized in that: the opening of described anti-virus separation sleeve is provided with flanging elasticity and strengthens circle.
Above-mentioned disposable self-destructing anti-virus syringe, is characterized in that: it is medical grade rubber circle that described flanging elasticity strengthens circle.
Above-mentioned disposable self-destructing anti-virus syringe, is characterized in that: the afterbody of described thread tapping is fixed with swing handle.
Above-mentioned disposable self-destructing anti-virus syringe, is characterized in that: the shape of described swing handle is butterfly.
Above-mentioned disposable self-destructing anti-virus syringe, is characterized in that: the termination of described syringe is provided with injection needle.
Above-mentioned disposable self-destructing anti-virus syringe, is characterized in that: described anti-virus separation sleeve is medical grade rubber cover.
Above-mentioned disposable self-destructing anti-virus syringe, is characterized in that: described mount pad is O type circle.
Above-mentioned disposable self-destructing anti-virus syringe, is characterized in that: described mount pad is medical plastic mount pad.
This utility model compared with prior art has the following advantages:
1, this utility model structure is simple, reasonable in design and use easy to operate.
2, this utility model is owing to there being the anti-virus separation sleeve sealed mutually with it at the afterbody cover of syringe, so push rod can not enter syringe when infusion medicine-feeding is injected, more can not enter injection through the gap between syringe and piston, use virus-free infection, effectively can prevent patient infection, guarantee medicinal liquid safety, greatly reduce the chance of nosocomial infection.
3, this utility model is by arranging syringe self-destructor at the head of syringe, like this after completing injection, push rod is pushed back, after making piston be pushed into mount pad place, rotate thread tapping, thread tapping penetrates syringe after scratching syringe, then lunging piston makes piston cannot push-and-pull, achieve and syringe and the disposable of piston are damaged voluntarily, disposable syringe can not be reused again, easy to operate.
4, to efficiently solve existing breaking-up mechanism not obvious owing to designing for this utility model, disposable transfusion device will damage by medical personnel's misoperation before use in advance, sometimes be easy to the problem ignoring breaking-up measure after having injected, safe and reliable, cost of manufacture is low.
5, this utility model disposable transfusion device capacity is little, when medicinal liquid same as large infusion pump infusion, because push rod is pollution-free, so can repeatedly use at short notice, decreases the waste of disposable syringe, has saved cost, met national requirements for environmental protection.
6, this utility model anti-virus separation sleeve after a procedure, can also be enclosed within medical cleaning solution bottle handlance and use, and can utilize by secondary, decrease environmental pollution, saved cost.
Below by drawings and Examples, this utility model is described in further detail.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Description of reference numerals:
1-syringe; 2-push rod; 3-mount pad;
4-thread tapping; 5-anti-virus separation sleeve; 6-piston;
7-hands handle; 8-flanging elasticity strengthens circle; 9-swing handle;
10-injection needle.
Detailed description of the invention
As shown in Figure 1, this utility model comprises syringe 1, push rod 2 and anti-virus separation sleeve 5, one end of described push rod 2 is positioned at syringe 1 and end winding support has piston 6, the other end of described push rod 2 is positioned at that syringe 1 is outer and end winding support has handle 7, the elastomeric isolation cover that described anti-virus separation sleeve 5 is closed for the one end open other end, described anti-virus separation sleeve 5 is enclosed within the afterbody of syringe 1 and seals mutually with syringe 1 afterbody, described handle 7 is positioned at anti-virus separation sleeve 5, the head of described syringe 1 is provided with syringe self-destructor, described syringe self-destructor comprises mount pad 3 and thread tapping 4, described mount pad 3 is tightly placed in outside the head of syringe 1, the head of described thread tapping 4 passes mount pad 3 and holds out against on the outer wall of syringe 1, described thread tapping 4 is threaded with mount pad 3.
As shown in Figure 1, the opening of described anti-virus separation sleeve 5 is provided with flanging elasticity and strengthens circle 8, to increase the intensity of anti-virus separation sleeve 5, guarantees the reliability that is tightly connected of anti-virus separation sleeve 5 and syringe 1.
In the present embodiment, it is medical grade rubber circle that described flanging elasticity strengthens circle 8.
As shown in Figure 1, the afterbody of described thread tapping 4 is fixed with swing handle 9, is convenient to rotate thread tapping 4.
In the present embodiment, the shape of described swing handle 9 is butterfly.
In the present embodiment, the termination of described syringe 1 is provided with injection needle 10.
In the present embodiment, described anti-virus separation sleeve 5 is medical grade rubber cover.
In the present embodiment, described mount pad 3 is O type circle.
In the present embodiment, described mount pad 3 is medical plastic mount pad.
Operation principle of the present utility model is: owing to there being the anti-virus separation sleeve 5 sealed mutually with it at the afterbody cover of syringe 1, and handle 7 is positioned at anti-virus separation sleeve 5, i.e. handle 7 and be positioned at push rod 2 outside syringe 1 all and air exclusion, so push rod 2 can not enter syringe 1 when infusion medicine-feeding is injected, more can not enter injection through the gap between syringe and piston, use virus-free infection, effectively can prevent patient infection, guarantee medicinal liquid safety, greatly reduce the chance of nosocomial infection.By arranging syringe self-destructor at the head of syringe 1, and syringe self-destructor comprises mount pad 3 and thread tapping 4, mount pad 3 is tightly placed in outside the head of syringe 1, the head of thread tapping 4 passes mount pad 3 and holds out against on the outer wall of syringe 1, thread tapping 4 is threaded with mount pad 3, like this after completing injection, push rod 2 is pushed back, after making piston 6 be pushed into mount pad 3 place, rotate thread tapping 4, thread tapping 4 penetrates syringe 1 after scratching syringe 1, then lunging piston 6 makes piston 6 cannot push-and-pull, achieve and syringe 1 and the disposable of piston 6 are damaged voluntarily, disposable syringe can not be reused again, easy to operate.
The above; it is only preferred embodiment of the present utility model; not this utility model is imposed any restrictions; every above embodiment is done according to this utility model technical spirit any simple modification, change and equivalent structure transformation, all still belong in the protection domain of technical solutions of the utility model.
Claims (9)
1. disposable self-destructing anti-virus syringe, it is characterized in that: comprise syringe (1), push rod (2) and anti-virus separation sleeve (5), one end of described push rod (2) is positioned at syringe (1) and end winding support has piston (6), the other end of described push rod (2) is positioned at syringe (1) and end winding support has handle (7) outward, the elastomeric isolation cover that described anti-virus separation sleeve (5) is closed for the one end open other end, described anti-virus separation sleeve (5) is enclosed within the afterbody of syringe (1) and seals mutually with syringe (1) afterbody, described handle (7) is positioned at anti-virus separation sleeve (5), the head of described syringe (1) is provided with syringe self-destructor, described syringe self-destructor comprises mount pad (3) and thread tapping (4), described mount pad (3) is tightly placed in outside the head of syringe (1), the head of described thread tapping (4) passes mount pad (3) and holds out against on the outer wall of syringe (1), described thread tapping (4) is threaded with mount pad (3).
2. according to disposable self-destructing anti-virus syringe according to claim 1, it is characterized in that: the opening of described anti-virus separation sleeve (5) is provided with flanging elasticity and strengthens circle (8).
3. according to disposable self-destructing anti-virus syringe according to claim 2, it is characterized in that: it is medical grade rubber circle that described flanging elasticity strengthens circle (8).
4. according to the disposable self-destructing anti-virus syringe described in claim 1,2 or 3, it is characterized in that: the afterbody of described thread tapping (4) is fixed with swing handle (9).
5. according to disposable self-destructing anti-virus syringe according to claim 4, it is characterized in that: the shape of described swing handle (9) is butterfly.
6. according to the disposable self-destructing anti-virus syringe described in claim 1,2 or 3, it is characterized in that: the termination of described syringe (1) is provided with injection needle (10).
7. according to the disposable self-destructing anti-virus syringe described in claim 1,2 or 3, it is characterized in that: described anti-virus separation sleeve (5) is medical grade rubber cover.
8. according to the disposable self-destructing anti-virus syringe described in claim 1,2 or 3, it is characterized in that: described mount pad (3) is O type circle.
9. according to the disposable self-destructing anti-virus syringe described in claim 1,2 or 3, it is characterized in that: described mount pad (3) is medical plastic mount pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420852928.8U CN204411423U (en) | 2014-12-28 | 2014-12-28 | Disposable self-destructing anti-virus syringe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420852928.8U CN204411423U (en) | 2014-12-28 | 2014-12-28 | Disposable self-destructing anti-virus syringe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204411423U true CN204411423U (en) | 2015-06-24 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420852928.8U Active CN204411423U (en) | 2014-12-28 | 2014-12-28 | Disposable self-destructing anti-virus syringe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204411423U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ITUB20154926A1 (en) * | 2015-10-30 | 2016-01-30 | Bcs S R L | Disposable syringe with automatic discharge device |
| CN111956910A (en) * | 2020-09-12 | 2020-11-20 | 金梅兰 | Self-destruction medical intravenous injection syringe |
-
2014
- 2014-12-28 CN CN201420852928.8U patent/CN204411423U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ITUB20154926A1 (en) * | 2015-10-30 | 2016-01-30 | Bcs S R L | Disposable syringe with automatic discharge device |
| CN111956910A (en) * | 2020-09-12 | 2020-11-20 | 金梅兰 | Self-destruction medical intravenous injection syringe |
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|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |