CN210447775U

CN210447775U - Anti-acupuncture rubber stopper

Info

Publication number: CN210447775U
Application number: CN201920913047.5U
Authority: CN
Inventors: 李林芳; 公东耀; 李佩; 张钰琪
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-06-17
Filing date: 2019-06-17
Publication date: 2020-05-05
Anticipated expiration: 2029-06-17

Abstract

The anti-needling rubber plug effectively solves the problem that the existing anti-needling box is inconvenient to use; the device comprises a shell body which is axial up and down, wherein a fixed cylinder which is provided with an upward opening and penetrates through the upper end surface of the shell body is coaxially arranged in the shell body, the bottom of the fixed cylinder is connected with a supporting plate through a spring, a rubber plug which is positioned at the upper side of the supporting plate is arranged in the fixed cylinder, the rubber plug can be separated from the fixed cylinder, square through holes are respectively arranged at the front side and the rear side of the fixed cylinder, pressing plates which are in one-to-one correspondence with the through holes and can move oppositely or oppositely are respectively; avoided the medical personnel that causes because of the syringe needle drops and is stabbed the situation emergence, carried out effectual protection to medical personnel, disposable rubber stopper has prevented cross infection's situation from taking place, and repeatedly usable's base has practiced thrift the cost, and rubber stopper's simple to operate, swift, the dual fixed of sucking disc and magnet has improved the stability of this device, this simple structure, convenient operation, the design is novel, and the practicality is strong.

Description

Anti-acupuncture rubber stopper

Technical Field

The utility model relates to a medical treatment auxiliary treatment apparatus field, concretely relates to prevent acupuncture rubber stopper.

Background

After the infusion of the patient is finished, the medical staff can pull out the puncture needle from the back of the hand and other parts of the patient, and then insert the puncture needle into the bottle stopper opening of the infusion bottle, the body of the infusion bottle, the Murphy dropper side hole and other positions, but the puncture needle is easy to be injured by the puncture needle in the insertion process.

The acupuncture-preventing device used at present is a small acupuncture-preventing box, and flower mud is placed in the box. After the transfusion is finished, the puncture needle is inserted into the flower mud in the box, so that the puncture needle can be effectively fixed, and medical personnel can return to the treatment room and then treat the needle head. However, the large box used at present is not only large in volume, but also the needle which contacts the blood of the patient can not be inserted into the box for use, otherwise, a secondary infection condition can occur. The small box used can not be well fixed, and the puncture needle is inconvenient to insert.

SUMMERY OF THE UTILITY MODEL

To the above situation, in order to overcome the defects of the prior art, the utility model aims to provide a puncture-proof rubber plug, which effectively solves the problem of inconvenient use of the existing puncture-proof box.

The technical scheme of its solution is, the utility model discloses an upper and lower axial casing, the coaxial fixed cylinder that is equipped with the opening in the casing upwards and runs through the casing up end, fixed cylinder bottom has the backup pad through spring coupling, is equipped with the rubber stopper that is located the backup pad upside in the fixed cylinder, and the rubber stopper can break away from in the fixed cylinder, and square through-hole has been seted up respectively to both sides around the fixed cylinder, and both sides are equipped with respectively around the casing with the through-hole one-to-one and can be relative simultaneously or the clamp plate of back of the body removal, are equipped with the sucking disc.

Compared with the prior art, the beneficial effects of the utility model are that: avoided the medical personnel that causes because of the syringe needle drops and is stabbed the situation emergence, carried out effectual protection to medical personnel, disposable rubber stopper has prevented cross infection's situation from taking place, and repeatedly usable's base has practiced thrift the cost, and rubber stopper's simple to operate, swift, the dual fixed of sucking disc and magnet has improved the stability of this device, this simple structure, convenient operation, the design is novel, and the practicality is strong.

Drawings

Fig. 1 is a bottom view of the present invention.

Fig. 2 is an isometric view of the present invention.

Fig. 3 is a half-sectional axial view of the present invention.

Fig. 4 is an enlarged view of a in fig. 3 according to the present invention.

Detailed Description

The following describes the embodiments of the present invention in further detail with reference to the accompanying drawings.

By figure 1 to 4 and give, axial casing 1 about including, coaxial being equipped with the opening in the casing 1 and upwards just running through the solid fixed cylinder 2 of casing 1 up end, there is backup pad 3 solid fixed cylinder 2 bottom through spring coupling, be equipped with the rubber stopper 4 that is located the 3 upsides of backup pad in the solid fixed cylinder 2, the rubber stopper 4 can break away from in the solid fixed cylinder 2, square through-hole has been seted up respectively to both sides around the solid fixed cylinder 2, both sides are equipped with respectively around the casing 1 with the through-hole one-to-one and can be relative simultaneously or clamp plate 5 of back of the body removal mutually, be equipped with sucking disc 6 on the terminal surface.

In order to enable the two pressing plates 5 to move simultaneously, the outer sides of the two pressing plates 5 are respectively provided with a pressing block 7 in the front-back direction, the bottom of the shell 1 is coaxially provided with a sliding sleeve 8, the sliding sleeve 8 is internally coaxially and slidably connected with a sliding rod 9, the upper end of the sliding rod runs through the fixed cylinder 2 and is fixed with the supporting plate 3, the front side and the rear side of the sliding rod 9 are respectively provided with a connecting rod 10 in the front-back direction, and the free ends of the two connecting rods 10 are respectively hinged with the pressing blocks 7.

In order to limit the position of the pressing block 7, the front side and the rear side of the shell 1 are respectively provided with a limiting sleeve 12 which is in one-to-one correspondence with the pressing block 7, the pressing block 7 is connected with the limiting sleeves 12 in a sliding manner, the two limiting sleeves 12 are respectively provided with a groove 13 which runs through the lower side wall of the limiting sleeves and is opened towards the fixed cylinder 2, and the connecting rod 11 can move in the groove 13.

In order to limit the position of the support plate 3, the sliding rod 9 is provided with a slot 14 which is positioned below the connecting rod 10 and has a forward opening, the shell 1 is internally provided with an inserting sleeve 15 which is positioned in front of the slot 14 and has a forward and backward direction, the inserting sleeve 15 is connected with an inserting rod 16 which can be inserted into the slot 14 in a sliding manner, and the sliding sleeve 8 is provided with a jack corresponding to the inserting rod 16.

In order to make the insertion rod 16 move forward and backward, the front end of the insertion rod 16 penetrates through the shell 1 and is provided with a pulling plate 17.

In order to prevent the inserted bar 16 from slipping out of the slot 14, the rear end of the inserted sleeve 15 is provided with a limiting plate 18 in the vertical direction, the inserted bar 16 is provided with a baffle plate 19 positioned behind the limiting plate 18, and the inserted bar 16 is sleeved with a spring positioned between the limiting plate 18 and the baffle plate 19.

For better fixing the device, a round magnet 20 is arranged on the lower end surface of the shell 1.

In order to facilitate the insertion of the insertion rod 16 into the insertion slot 14, the rear end surface of the insertion rod 16 is an arc surface with an upper side protruding outwards.

When the utility model is used, the rubber plug 4 is fixed in the fixed cylinder 2 in the initial state;

the device is placed on a treatment plate, and is fixed on the treatment plate under the action of the sucking disc 6 and the magnet 20, one or two puncture needles can be inserted into the rubber stopper 4 after the transfusion of a patient is finished, and the device is taken down from the treatment plate after medical staff return to a treatment room;

the rubber plug 4 is aligned with the opening of the sharps box, the pull plate 17 is pulled forwards, the insert rod 16 moves forwards, the baffle plate 19 synchronously moves forwards and extrudes the spring, when the rear end of the insert rod 16 is completely moved out of the slot 14, the support plate 3 moves upwards under the action of the spring in the fixed cylinder 2, the slide rod 9 synchronously moves upwards and drives the connecting rods 10 on the two sides of the slide rod to move upwards, the two pressing blocks 7 move back to back through the connecting rods 11, meanwhile, the two pressing plates 5 move back to back and release the fixation of the rubber plug 4, the rubber plug 4 is pushed into the sharps box under the action of the support plate 3, the hand of a medical worker does not need to touch the puncture needle in the whole process, and the risk that the medical worker is stabbed is;

taking out a new rubber plug 4, putting the new rubber plug on a support plate 3 from top to bottom, pressing the rubber plug 4 downwards, driving the support plate 3 to move downwards by the rubber plug 4 and extruding a spring, along with the movement of the support plate 3, moving a sliding rod 9 downwards in a sliding sleeve 8, synchronously moving a connecting rod 10 downwards, enabling a pressing block 7 to move relatively through a connecting rod 11, synchronously moving a pressing plate 5 relatively, enabling the pressing plate 5 to gradually contact with the outer edge surface of the rubber plug 4 and extrude the rubber plug 4, because the rear end surface of an inserted rod 16 is an arc surface, along with the downward movement of the sliding rod 9, enabling the lower end surface of the sliding rod 9 to contact with the rear end surface of the inserted rod 16 and enabling the inserted rod 16 to move forwards, synchronously moving a baffle plate 19 forwards and extruding the spring, after the sliding rod 9 moves downwards for a certain distance, the slot 14 is positioned right behind the inserted rod 16, at the moment, under the action of the spring, the baffle plate 19 moves backwards, synchronously driving the, the position of the sliding rod 9 is fixed, and the pressing plate 5 fixes the rubber plug 4 in the fixed cylinder 2, so that the device can be placed on a treatment disc to start a new use.

The utility model discloses an opposite face of two clamp plates 5 is the arcwall face of indent respectively, is convenient for better fixes rubber stopper 4.

Claims

1. Prevent acupuncture rubber stopper, axial casing (1) from top to bottom including, a serial communication port, coaxially be equipped with opening in casing (1) and upwards just run through fixed cylinder (2) of casing (1) up end, there is backup pad (3) fixed cylinder (2) bottom through spring coupling, be equipped with rubber stopper (4) that are located backup pad (3) upside in fixed cylinder (2), break away from in fixed cylinder (2) can be followed in rubber stopper (4), square through-hole has been seted up respectively to both sides around fixed cylinder (2), both sides are equipped with respectively around casing (1) with the through-hole one-to-one and can be relative simultaneously or clamp plate (5) of carrying on the back the body removal, be equipped with sucking disc (6) on the terminal surface under casing (1).

2. The anti-acupuncture rubber stopper as claimed in claim 1, characterized in that the outer sides of the two pressing plates (5) are respectively provided with a front-back pressing block (7), the bottom of the shell (1) is coaxially provided with a sliding sleeve (8), the sliding sleeve (8) is internally and coaxially and slidably connected with a sliding rod (9) which has an upper end penetrating through the fixed cylinder (2) and is fixed with the supporting plate (3), the front side and the back side of the sliding rod (9) are respectively provided with a front-back connecting rod (10), and the free ends of the two connecting rods (10) are respectively hinged with the pressing blocks (7) on the corresponding sides through a connecting rod (11).

3. The anti-acupuncture rubber stopper as claimed in claim 1, characterized in that the front and back sides of the shell (1) are respectively provided with a limiting sleeve (12) corresponding to the pressing block (7) one by one, the pressing block (7) and the limiting sleeves (12) are connected together in a sliding manner, the two limiting sleeves (12) are respectively provided with a groove (13) which penetrates through the lower side wall of the limiting sleeves and is opened towards the fixed cylinder (2), and the connecting rod (11) can move in the groove (13).

4. The anti-acupuncture rubber stopper according to claim 2, characterized in that the sliding rod (9) is provided with a slot (14) which is located below the connecting rod (10) and has a forward opening, the housing (1) is provided with an insertion sleeve (15) which is located in front of the slot (14) and has a front and back direction, the insertion sleeve (15) is slidably connected with an insertion rod (16) which can be inserted into the slot (14), and the sliding sleeve (8) is provided with a jack which corresponds to the insertion rod (16).

5. The anti-needle-stick rubber stopper according to claim 4, wherein the front end of the insertion rod (16) penetrates through the housing (1) and is provided with a pulling plate (17).

6. The anti-needle-prick rubber stopper according to claim 4, characterized in that the rear end of the plug bush (15) is provided with a limiting plate (18) in the vertical direction, the plug rod (16) is provided with a baffle (19) positioned behind the limiting plate (18), and the plug rod (16) is sleeved with a spring positioned between the limiting plate (18) and the baffle (19).

7. The anti-needle-stick rubber stopper according to claim 1, wherein a circular magnet (20) is provided on the lower end surface of the housing (1).

8. The anti-needle-prick rubber stopper according to claim 4, characterized in that the rear end face of the insert rod (16) is an arc-shaped face with an upper side protruding outwards.