CN204655784U - Disposable medical sterilizing device - Google Patents

Abstract

The utility model relates to disposable medical sterilizing device, comprises drug liquid tube (1), connector (3) and with holes jumping a queue (7); Described drug liquid tube (1) mouth of pipe place is provided with diaphragm seal (2), described connector (3) one end connection drug liquid tube (1), the other end with holes the jumping a queue of connection (7), and at the middle reticulate body (4) that is provided with of connector (3), this reticulate body (4) is provided with the plastics edge of a knife (5), and this plastics edge of a knife (5) is just to described diaphragm seal (2). Compared with prior art, the utility model has easy to use, is easy to carry, the advantages such as safety and sanitation.

Description

Disposable medical sterilizer

technical field

The utility model relates to medical instruments, in particular to a disposable medical sterilizer.

Background technique

In daily medical work such as general surgery, surgery, acupuncture and moxibustion, medical staff must carry out medical disinfection and sterilization of wounds, acupuncture and other parts of the wounded and sick. At present, it is generally necessary to use disinfectant, medical cotton balls, and medical tweezers to complete the above-mentioned medical disinfection and sterilization work. The cotton balls are used to wipe, disinfect and sterilize wounds and other implementation parts. When the area to be treated is large, it is necessary to repeatedly hold multiple soaked cotton balls with tweezers for processing. The existing disinfection and sterilization operation methods not only It is quite troublesome, and there is a risk of contaminating the disinfectant by repeatedly using medical tweezers to hold the soaked cotton balls. The patient's wound, causing secondary infection to the wound.

Contents of the invention

The purpose of this utility model is exactly to provide a kind of easy to use, easy to carry, safe and hygienic disposable medical sterilizer in order to overcome the defective that above-mentioned prior art exists.

The purpose of this utility model can be achieved through the following technical solutions: a disposable medical sterilizer, which is characterized in that it includes a liquid medicine pipe, a connector and a plug with holes; the mouth of the liquid medicine pipe is provided with a sealing film, so One end of the connector is connected to the liquid medicine tube, the other end is connected to a plug with a hole, and a mesh body is arranged in the middle of the connector, and a plastic knife edge is arranged on the mesh body, and the plastic knife edge faces the sealing film.

The plastic knife-edge includes a cross tongue-shaped knife-edge in the middle or an arc-shaped knife-edge on both sides.

The outer side of the liquid medicine tube is provided with an external thread, and the connector is provided with an internal thread that matches and seals with the external thread. The liquid medicine tube is tightly connected and sealed with the connector in the form of screwing in, and the inner thread at the lower end of the connector closely matches with the spiral mouth of the liquid medicine tube when it is screwed in.

One end of the connector connected to the liquid medicine tube is provided with two grooves, and the two grooves are set up and down, one of which is the limit groove for the tightening of the connector, and the other groove is the cutting edge of the plastic inside the connector. The limiting groove of the sealing film (2); the medicinal liquid tube is provided with a rib matching the groove. When the liquid medicine tube is screwed into the first groove of the connector, there is a clicking sound, which is the installation position, that is, the liquid medicine tube is sealed with the connector. When the liquid medicine tube continues to screw into the second groove, There is another clicking sound, and the plastic knife edge on the connector will automatically cut through the sealing film of the nozzle of the liquid medicine tube, allowing the liquid medicine to flow into the connector.

The inside of the connector is provided with a platform for installing a plastic knife edge, and the platform is provided with a mesh body isolating the through holes between the liquid medicine tube and the plug with holes. The function of the mesh body is to make the liquid medicine flow smoothly on the one hand. On the other hand, after the plastic knife edge cuts the sealing film, if the sealing film falls, it can be accepted by the mesh body, so that it will not fall to the hole and plug and cause blockage.

Ribs are provided on the outer wall of the plug with a hole, and grooves matching the ribs are provided on the inner wall of the connector.

The bottom surface of the plug with holes is arc-shaped or elliptical, and 1-28 holes with a diameter of 1-18mm are arranged on the bottom surface.

The holes on the plug with holes are circular holes or tapered holes, and a sponge body is arranged on the inner surface of the bottom surface of the plug with holes, and medical cotton wool is pasted on the outer surface.

The holed stopper is covered with a protective cover matching its shape, the sponge is made of polyurethane foam or latex foam, and the thickness of the medical cotton is 2-10 cm.

The upper end of the connecting body is connected with the liquid medicine pipe, and the lower end is connected with a plug with a hole, and the middle is in the shape of a ring or a polyhedron.

An anti-slip groove or an anti-slip rib is provided on the outer wall of the middle of the connecting body, and the anti-slip groove or anti-slip rib is arranged horizontally or vertically to prevent the liquid medicine tube from slipping off when taking it.

The middle part of the connecting body is in the shape of a regular hexahedron.

The material of the liquid medicine tube and the protective cover is polypropylene; the material of the sealing film is aluminum-plastic composite film; PS.

The size of the liquid medicine tube is: 8 cm to 18 cm in height and 1 cm to 4 cm in width.

The volume of the medicinal solution tube is 2ml-20ml.

Compared with the prior art, the product of the utility model is easy to operate and use when disinfecting and sterilizing wounds of wounded and sick people, and the liquid medicine tube can hold disinfectant, which can satisfy the disinfection and wiping of small wounds, which is safe and hygienic, and will not It can cause secondary infection to the wound site, and at the same time, it is very convenient to carry.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is the structural representation of the utility model connector;

Fig. 3 is a bottom view of the inner plug of the present invention;

Fig. 4 is a schematic structural diagram of Embodiment 2 of the present utility model.

Marks in the figure: liquid medicine tube 1, sealing film 2, connector 3, mesh body 4, plastic knife edge 5, sponge body 6, stopper 7, and protective cover 8.

Detailed ways

The utility model will be described in detail below in conjunction with the accompanying drawings and specific embodiments.

Example 1

As shown in Figures 1 to 3, the disposable medical sterilizer includes a liquid medicine tube 1, a connector 3 and a plug 7 with a hole; the mouth of the liquid medicine tube 1 is provided with a sealing film 2, and the connector 3. One end is connected to the liquid medicine tube 1, and the other end is connected to the plug 7 with a hole, and a mesh body 4 is provided in the middle of the connector 3. The mesh body 4 is provided with a plastic knife edge 5, and the plastic knife edge 5 is facing the sealing film2. The plastic knife edge 5 is an arc-shaped knife edge on both sides. The outer side of the liquid medicine tube 1 is provided with an external thread, and the connector 3 is provided with an internal thread matching and sealing with the external thread. The liquid medicine tube is tightly connected and sealed with the connector in the form of screwing in, and the inner thread at the lower end of the connector closely matches with the spiral mouth of the liquid medicine tube when it is screwed in.

One end of the connector 3 connected to the liquid medicine pipe 1 is provided with two grooves, the two grooves are set up and down, one of the grooves is the tightening limit groove 32 of the connector 3, and the other groove is the connector 32. 3. The inner plastic knife edge 5 cuts the limiting groove 31 of the sealing film 2; the drug solution tube 1 is provided with ribs matching the groove. When the liquid medicine tube is screwed into the first groove 32 of the connector, there is a clicking sound, which is the installation station, that is, the liquid medicine tube 1 is tightly connected with the connector 3. When the liquid medicine tube 1 continues to screw into the second When the groove 31 is made, there is another clicking sound, and the plastic knife edge 5 on the connector 3 will automatically cut through the sealing film 2 of the mouth of the medicinal liquid pipe, so that the medicinal liquid flows into the connector.

The inside of the connector 3 is provided with a platform for installing a plastic knife edge 5, and the platform is provided with a mesh body 4 isolating the through hole between the liquid medicine pipe 1 and the plug with holes 7. The effect of the mesh body is on the one hand Make the liquid medicine circulate smoothly, on the other hand, after the plastic knife edge cuts the sealing film, if the sealing film falls, it can be accepted by the mesh body, so as not to drop to the band hole and stopper 7 to cause blockage.

The outer wall of the plug with holes 7 is provided with ribs, and the inner wall of the connector 3 is provided with grooves 33 matching the ribs, which play a sealing role.

The bottom surface of the plug with holes 7 is arc-shaped, and the bottom surface is provided with 13 tapered holes 71 with a diameter of 10 mm. And be provided with spongy body 6 on the inner surface of the bottom surface of 7 bottom surfaces with holes, and medical cotton wool is pasted on the outer surface. After the plastic knife edge 5 on the connecting body 3 cuts through the sealing film 2 of the mouth of the liquid medicine pipe, the liquid medicine in the liquid medicine pipe 1 flows into the plug 7 with holes, and is absorbed by the spongy body 6, and slowly passes through the tapered hole 71 onto medical cotton pads.

The described band hole plus stopper 7 is covered with a protective cover 8 that matches its shape, and the material of the sponge body 6 is polyurethane foamed sponge or latex foamed sponge, and the thickness of the medical cotton wool is 5 centimeters ( Depending on the capacity of the liquid medicine tube, the thickness of the spongy body depends).

The upper end of the connecting body 3 is connected to the liquid medicine pipe 1, and the lower end is connected to the plug 7 with a hole. It is arranged vertically to prevent slipping when taking the liquid medicine tube.

The material of the liquid medicine tube 1 and the protective cover 8 is polypropylene; the material of the sealing film 2 is an aluminum-plastic composite film; It is PP, PC, PE or PS.

The size of described liquid medicine pipe 1 is: high 10 centimeters, wide 3 centimeters. The volume of the medicinal solution tube 1 is 10ml.

When in use, hold the connector 3 with one hand, and screw in the liquid medicine tube 1 with the other hand at the same time, so that the plastic knife edge 5 in the connector cuts the sealing film 2 of the mouth of the liquid medicine tube, so that the liquid medicine tube The disinfectant contained in 1 flows directly into the sponge body 6 in the connector 3, and then the disinfectant slowly penetrates into the sponge body 6, and the protective cover 8 is opened, and the medicinal liquid flows out slowly from the plug with holes 7, and the medical personnel operate The disinfectant is sprayed on the wounds of the wounded and sick to sterilize the wound, and the sponge ball does not have the risk of secondary infection caused by the cotton thread falling off during the wiping process.

When this technical solution disinfects and sterilizes the wounds of the wounded and sick, the liquid medicine tube is made of soft PP material or PE material. When the wounds of the wounded and sick are relatively large, a large amount of disinfectant is required at this time. The medical liquid tube made of soft PP/PE material has a certain degree of softness, and the medical staff can apply a certain external force to the medical liquid tube by hand while wiping the wound site of the wounded and sick. Squeeze, so that the disinfectant in the liquid medicine tube can be penetrated to the sponge body more quickly, which can meet the requirement of spraying and disinfecting wounds of wounded and sick people in a large area.

Example 2

As shown in Figure 4, the disposable medical sterilizer includes a liquid medicine tube 1, a connector 3 and a plug 7 with holes; the mouth of the liquid medicine tube 1 is provided with a sealing film 2, and one end of the connector 3 is Connect the liquid medicine tube 1, the other end is connected with a plug 7 with a hole, and a mesh body 4 is provided in the middle of the connector 3, and a plastic knife edge 5 is provided on the mesh body 4, and the plastic knife edge 5 is facing the sealing film 2 . The plastic knife edge 5 is a cross tongue-shaped knife edge in the middle. The outer side of the liquid medicine tube 1 is provided with an external thread, and the connector 3 is provided with an internal thread matching and sealing with the external thread. The liquid medicine tube is tightly connected and sealed with the connector in the form of screwing in, and the inner thread at the lower end of the connector closely matches with the spiral mouth of the liquid medicine tube when it is screwed in.

One end of the connector 3 connected to the liquid medicine pipe 1 is provided with two grooves, the two grooves are set up and down, one of the grooves is the tightening limit groove of the connector 3, and the other groove is the groove of the connector 3. The inner plastic knife edge 5 cuts the limiting groove of the sealing film 2; the medicinal solution tube 1 is provided with ribs matching the groove. When the liquid medicine tube is screwed into the first groove of the connector, there is a clicking sound, which is the installation position, that is, the liquid medicine tube is sealed with the connector. When the liquid medicine tube continues to screw into the second groove, There is another clicking sound, and the plastic knife edge on the connector will automatically cut through the sealing film of the nozzle of the liquid medicine tube, allowing the liquid medicine to flow into the connector.

The inside of the connector 3 is provided with a platform for installing a plastic knife edge 5, and the platform is provided with a mesh body 4 isolating the through hole between the liquid medicine pipe 1 and the plug with holes 7. The effect of the mesh body is on the one hand Make the liquid medicine circulate smoothly, on the other hand, after the plastic knife edge cuts the sealing film, if the sealing film falls, it can be accepted by the mesh body, so as not to drop to the band hole and stopper 7 to cause blockage.

The outer wall of the plug with holes 7 is provided with ribs, and the inner wall of the connector 3 is provided with grooves matching the ribs. The bottom surface of the plugging 7 with holes is arc-shaped, and a circular hole with a diameter of 18 mm is provided on the bottom surface, and a sponge body is arranged on the inner surface of the bottom surface of the plugging 7 with holes, and medical cotton wool is pasted on the outer surface.

The described plug with holes 7 is covered with a protective cover matching its shape, the sponge material is polyurethane foam sponge, and the thickness of the medical cotton wool is 10 centimeters. The upper end of the connecting body 3 is connected to the liquid medicine tube 1, and the lower end is connected to the plug 7 with a hole. The material of the liquid medicine tube 1 and the protective cover 8 is polypropylene; the material of the sealing film 2 is an aluminum-plastic composite film; It is PP.

The size of described liquid medicine tube 1 is: high 8 centimeters, wide 1 centimeter. The volume of the described medicinal solution tube 1 is 2ml, and all the other are the same as in Example 1.

Example 3

The bottom surface of the plug with holes is oval, and 28 tapered holes with a diameter of 1mm are arranged on the bottom surface. The thickness of described medical cotton wool is 2 centimeters.

The size of described liquid medicine tube is: high 18 centimeters, wide 4 centimeters. The volume of the liquid medicine tube is 20ml. All the other are with embodiment 1.

Claims (15)

1. disposable medical sterilizing device, is characterized in that, comprises drug liquid tube (1), connector (3) and with holes jumping a queue (7); Described drug liquid tube (1) mouth of pipe place is provided with diaphragm seal (2), described connector (3) one end connection drug liquid tube (1), the other end with holes the jumping a queue of connection (7), and at the middle reticulate body (4) that is provided with of connector (3), this reticulate body (4) is provided with the plastics edge of a knife (5), and this plastics edge of a knife (5) is just to described diaphragm seal (2).

2. disposable medical sterilizing device according to claim 1, is characterized in that, the described plastics edge of a knife (5) comprises the intermediate interdigitated tongue type edge of a knife or the both sides circular arc type edge of a knife.

3. disposable medical sterilizing device according to claim 1, is characterized in that, described drug liquid tube (1) outside is provided with external screw thread, and described connector (3) is provided with the internal thread that mates sealing with described external screw thread.

4. disposable medical sterilizing device according to claim 3, it is characterized in that, one end of described connector (3) connection drug liquid tube (1) is provided with twice groove, twice groove is setting up and down, wherein a groove is that connector (3) screws limited impression, and another groove is the limited impression of the interior plastics edge of a knife of connector (3) (5) cutting sealing film (2); Described drug liquid tube (1) is provided with the convex tendon with described groove match.

5. disposable medical sterilizing device according to claim 1, it is characterized in that, described connector (3) inside is provided with the platform that the plastics edges of a knife (5) are installed, and this platform is provided with the reticulate body (4) of through hole between isolation drug liquid tube (1) and with holes jumping a queue (7).

6. disposable medical sterilizing device according to claim 1, is characterized in that, described with holes jumping a queue (7) lateral wall is provided with convex tendon, and described connector (3) madial wall is provided with the groove matching with described convex tendon.

7. the disposable medical sterilizing device according to claim 1 or 6, is characterized in that, described with holes jumping a queue (7) bottom surface is in arc surfaced or ellipse, and bottom surface is provided with 1 ~ 28 diameter in the hole of 1 ~ 18mm.

8. disposable medical sterilizing device according to claim 1, it is characterized in that, hole on described with holes jumping a queue (7) is circular port or bellmouth, and is provided with cavernous body (6) at holes jumping a queue (7) bottom surface inner surface, and outer surface is pasted with medical absorbent cotton.

9. disposable medical sterilizing device according to claim 8; it is characterized in that; the upper cover of described with holes jumping a queue (7) has the protective sleeve with its mating shapes; described cavernous body (6) material is polyurethane foam sponge body or emulsion foaming cavernous body, and the thickness of described medical absorbent cotton is 2-10 centimetre.

10. the disposable medical sterilizing device according to claim 1 or 3 or 4 or 5, it is characterized in that, described connector (3) upper end connection drug liquid tube (1), lower end with holes the jumping a queue of connection (7), middle in circular or polyhedral.

11. disposable medical sterilizing devices according to claim 10, is characterized in that, in the middle of described connector (3), lateral wall is provided with anti-slip tank or anti-skidding muscle.

12. disposable medical sterilizing devices according to claim 10, is characterized in that, described connector (3) mid portion is in regular hexahedron shape.

13. disposable medical sterilizing devices according to claim 1 or 9, it is characterized in that, described drug liquid tube (1) and the material of protective sleeve (8) they are polypropylene material; Described diaphragm seal (2) material is aluminum-plastic composite membrane; Described connector (3), reticulate body (4), the plastics edge of a knife (5), with holes jumping a queue (7) material are PP, PC, PE or PS.

14. disposable medical sterilizing devices according to claim 1, is characterized in that, the size of described drug liquid tube (1) is: high 8 centimeters ~ 18 centimeters, wide 1 centimeter ~ 4 centimeters.

15. disposable medical sterilizing devices according to claim 1, is characterized in that, the volume of described drug liquid tube (1) is 2ml ~ 20ml.