CN209108297U - A kind of medical self-destruction syringe - Google Patents

Abstract

The utility model provides a kind of medical self-destruction syringe, including syringe body, the syringe body includes injection vessel and syringe needle, it is equipped with push rod in the injection vessel and rubber is had a haircut, the bottom of the push rod is equipped with gasket, the top of the push rod is equipped with connecting rod, rubber push top bottom is equipped with groove one, the connecting rod is mounted in rubber push top by groove one, the top of the rubber push top is equipped with sucker, the bottom of the injection vessel is equipped with injection port, the two sides of the injection port are equipped with groove two, locking plate is equipped in the groove two, the locking plate is mounted in groove two by bouncing plate, the syringe needle is mounted on injection port by syringe needle fixing seat, the two sides of the syringe needle fixing seat are all provided with fluted three, the syringe needle is mounted on inside syringe needle fixing seat by fixed glue, the top of the syringe needle fixing seat Portion is equipped with protective sleeve of syringe needle, and the medical self-destroyed syringe design is rationally, easy to use, is suitble to promote.

Description

A kind of medical self-destruction syringe

Technical field

The utility model relates to syringe art, specially a kind of medical self-destruction syringe.

Background technique

Syringe is as one of equipment indispensable in hospital, with more and more, the need of syringe of social disease The amount of asking gradually increases, and there are certain safety problem, syringe needles to leak outside not for the disposable syringe medically used at present Safety be easy to cause pollution when handling clinical waste, some criminals collect used disposable syringe recycling and sell, right Health of people threatens, on the one hand, not can be carried out self-destruction in syringe needle, is easy to be stabbed when removing syringe needle, another party Face, injection vessel not can be carried out self-destruction, and criminal is sold by cleaning, harm health.

So how to design a kind of medical self-destruction syringe, become the matter of utmost importance that we need to solve now.

Utility model content

In view of the deficienciess of the prior art, the utility model aim is to provide a kind of medical self-destruction syringe, with solution Certainly the problems mentioned above in the background art, the utility model structure novel have use to realize self-destructed function after the completion.

To achieve the goals above, the utility model is achieved through the following technical solutions: it is a kind of medical type self-destroyed Syringe, including syringe body, the syringe body include injection vessel and syringe needle, are equipped with push rod in the injection vessel It has a haircut with rubber, the bottom of the push rod is equipped with gasket, and the top of the push rod is equipped with connecting rod, and rubber push top bottom is set Fluted one, the connecting rod is mounted in rubber push top by groove one, and the top of the rubber push top is equipped with sucker, described The top of injection vessel is equipped with injection port, and the two sides of the injection port are equipped with groove two, are equipped with locking plate, institute in the groove two It states locking plate to be mounted in groove two by bouncing plate, the syringe needle is mounted on injection port by syringe needle fixing seat, the needle The two sides of head fixing seat are all provided with fluted three, and the syringe needle is mounted on inside syringe needle fixing seat by fixed glue, and the syringe needle is solid The top of reservation is equipped with protective sleeve of syringe needle.

As a kind of preferred embodiment of the utility model, the locking plate is identical as two specification size of groove.

As a kind of preferred embodiment of the utility model, the bottom of the gasket is equipped with anti-skid chequer.

As a kind of preferred embodiment of the utility model, the push rod is hollow cross-bar.

As a kind of preferred embodiment of the utility model, the top of the protective sleeve of syringe needle is equipped with Rubber end.

The utility model has the beneficial effects that a kind of medical self-destruction syringe of the utility model, including injection vessel, rubber Glue push top, syringe needle fixing seat, protective sleeve of syringe needle, Rubber end, syringe needle, injection port, push rod, gasket, connecting rod, sucker, groove one, Fixed glue, groove two, bouncing plate, groove three, locking plate.

1. the medical self-destruction syringe is equipped with connecting rod and has a haircut with rubber and connects in one end of push rod, rubber push top Equipped with sucker, when rubber push top slides into top, formation negative pressure in injection vessel when pulling push rod, sucker suction to top, Push rod is detached from rubber push top, realizes injection vessel self-destruction.

2. the medical self-destruction syringe, when syringe needle fixing seat is mounted on injection port, the locking plate in injection port is to syringe needle It is locked, realizes syringe needle self-destruction.

3. the medical self-destruction syringe design is rationally, easy to use, the self-destruction of disposable syringe can be realized.

Detailed description of the invention

Fig. 1 is a kind of structural schematic diagram of medical self-destruction syringe of the utility model；

Fig. 2 is a kind of structural schematic diagram of medical self-destruction syringe syringe needle and injection port of the utility model；

Fig. 3 is a kind of connection schematic diagram of medical self-destruction syringe rubber push top and push rod of the utility model；

In figure: 1- injection vessel, the push top of 2- rubber, 3- syringe needle fixing seat, 4- protective sleeve of syringe needle, 5- Rubber end, 6- syringe needle, 7- injection port, 8- push rod, 9- gasket, 10- connecting rod, 11- sucker, 12- groove one, 13- fixed glue, 14- groove two, 15- bullet Power piece, 16- groove three, 17- locking plate.

Specific embodiment

To be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, below In conjunction with specific embodiment, the utility model is further described.

It please refers to Fig.1 to Fig.3, the utility model provides a kind of technical solution: a kind of medical self-destruction syringe, including note Emitter ontology, the syringe body include injection vessel 1 and syringe needle 6, are equipped with push rod 8 in the injection vessel 1 and rubber pushes away First 2, the bottom of the push rod 8 is equipped with gasket 9, and the top of the push rod 8 is equipped with connecting rod 10, and 2 bottoms of the rubber push top are set Fluted 1, the connecting rod 10 is mounted in rubber push top 2 by groove 1, and the top of the rubber push top 2 is equipped with Sucker 11, the top of the injection vessel 1 are equipped with injection port 7, and the two sides of the injection port 7 are equipped with groove 2 14, the groove Locking plate 17 is equipped in 2 14, the locking plate 17 is mounted in groove 2 14 by bouncing plate 15, and the syringe needle 6 passes through syringe needle Fixing seat 3 is mounted on injection port 7, and the two sides of the syringe needle fixing seat 3 are all provided with fluted 3 16, and the syringe needle 6 passes through fixation Glue 13 is mounted on inside syringe needle fixing seat 3, and the top of the syringe needle fixing seat 3 is equipped with protective sleeve of syringe needle 4.

As a kind of preferred embodiment of the utility model, its specification size phase of the locking plate 17 and groove 2 14 Together.

As a kind of preferred embodiment of the utility model, the bottom of the gasket 9 is equipped with anti-skid chequer.

As a kind of preferred embodiment of the utility model, the push rod 8 is hollow cross-bar.

As a kind of preferred embodiment of the utility model, the top of the protective sleeve of syringe needle 4 is equipped with Rubber end 5.

Working principle: when using the present apparatus, first by the locking plate 17 of injection port two sides, being pressed into groove 3 16, Syringe needle fixing seat 3 is installed on injection port 7, and when locking plate reaches groove 2 14, locking plate 17 is sprung into groove by bouncing plate 15 In two, keep syringe needle fixing seat 3 and injection port 7 stuck, can not dismantle to reach self-destruction, then pull out protective sleeve of syringe needle 4, syringe needle 5 pairs of syringe needles 6 of top rubber head of protective case 4 play a protective role, and avoid 6 bending of syringe needle, and syringe needle 6 passes through fixed glue 13 and is fixed on In syringe needle fixing seat 3, finally push rod 8 is pulled to carry out absorption medical fluid, finger pressing gasket 9 makes push rod 8 after the completion of drawing medical fluid Slowly mobile, push rod 8 is mounted in the groove one of rubber push top 2 by connecting rod 10, when rubber push top 2 reaches top, rubber The sucker 11 at 2 top of glue push top is adsorbed on inner wall, pulls push rod 8, since the used sucker 11 of rubber push top is adsorbed on inner wall, Push rod 8 is easily disengaged from rubber push top 2, realizes 1 self-destruction of injection vessel, and syringe needle 6 is connected with injection vessel 1, and processing is convenient, keeps away Exempt to stab.

The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above, for For those skilled in the art, it is clear that the present invention is not limited to the details of the above exemplary embodiments, and without departing substantially from this In the case where the spirit or essential attributes of utility model, the utility model can be realized in other specific forms.Therefore, no matter From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the utility model is by institute Attached claim rather than above description limit, it is intended that will fall within the meaning and scope of the equivalent elements of the claims All changes are embraced therein.It should not treat any reference in the claims as limiting related right It is required that.

In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art The other embodiments being understood that.

Claims (5)

1. a kind of medical self-destruction syringe, including syringe body, it is characterised in that: the syringe body includes that injection is held Device (1) and syringe needle (6), the injection vessel (1) is interior to be equipped with push rod (8) and rubber push top (2), and the bottom of the push rod (8) is set Having gasket (9), the top of the push rod (8) is equipped with connecting rod (10), and the rubber push top (2) bottom is equipped with groove one (12), The connecting rod (10) is mounted in rubber push top (2) by groove one (12), and the top of the rubber push top (2) is equipped with sucker (11), the top of the injection vessel (1) is equipped with injection port (7), and the two sides of the injection port (7) are equipped with groove two (14), institute It states in groove two (14) and is equipped with locking plate (17), the locking plate (17) is mounted in groove two (14) by bouncing plate (15), The syringe needle (6) is mounted on injection port (7) by syringe needle fixing seat (3), and the two sides of the syringe needle fixing seat (3) are equipped with recessed Slot three (16), the syringe needle (6) pass through fixed glue (13) and are mounted on syringe needle fixing seat (3) inside, the syringe needle fixing seat (3) Top is equipped with protective sleeve of syringe needle (4).

2. a kind of medical self-destruction syringe according to claim 1, it is characterised in that: the locking plate (17) and groove Two (14) specification sizes are identical.

3. a kind of medical self-destruction syringe according to claim 1, it is characterised in that: the bottom of the gasket (9) is set There is anti-skid chequer.

4. a kind of medical self-destruction syringe according to claim 1, it is characterised in that: the push rod (8) is hollow ten Word bar.

5. a kind of medical self-destruction syringe according to claim 1, it is characterised in that: the protective sleeve of syringe needle (4) Top is equipped with Rubber end (5).