CN209137731U - A kind of disposable surgical Aseptic sterilisation device - Google Patents

Abstract

A kind of disposable surgical Aseptic sterilisation device belongs to medical anaesthetic apparatus technical field, for operating on to patient or site of puncture carries out disinfection.Its technical solution is: it includes handle, spongy top, thimerosal, handle is hand-held cuboid or cylinder, handle is hollow structure, the front end of handle is bent downward, spongy top is cube sponge, and spongy top is connected to the front end of handle, and the hollow cavity of handle is connected with spongy top, thimerosal is filling in the hollow cavity of handle, and the front end of handle is equipped with tapping switch.The utility model structure is simple, easy to use, it is whole spare by Aseptic sterilisation processing rear enclosed, it is needed not move through when use and topples over thimerosal and soak the processes such as cotton swab, it directly opens tapping and switchs the operation that can carry out disinfection, the probability that thimerosal pollutes during preoperative disinfection can be effectively reduced, so that operation and site of puncture is reached relatively sterile state, reduces the risk of patients surgery wound, site of puncture and postoperative general infection.

Description

A kind of disposable surgical Aseptic sterilisation device

Technical field

The utensil that operation consent operates on patient or site of puncture carries out disinfection is being carried out the utility model relates to a kind of, is being belonged to The field of medical instrument technology.

Background technique

In preparation process before surgery, needs to operate on patient or site of puncture carries out disinfection.It is clinically main at present The sterilization method taken is: thimerosal is poured in Aseptic sterilisation disk by nurse, and doctor clips sterile absorbent cotton sterile with pliers It soaks in thimerosal in sterile trays, then carries out disinfection to operating position.This sterilization method is when toppling over thimerosal, disinfection Liquid reduces Disinfection Effect, is unfavorable for the smooth of operation by easily polluting during vessel port and ingress of air It carries out.Currently, thimerosal is not solved effectively the problem of being easy pollution in disinfection, medical worker has generally wished to one Aseptic sterilisation device is planted to overcome the drawback in above-mentioned clinical operation disinfecting process.

Utility model content

The problem to be solved by the utility model is to provide a kind of disposable surgical Aseptic sterilisation device, this device can be with The probability that thimerosal pollutes during preoperative disinfection is effectively reduced, reduces patients surgery wound, site of puncture and postoperative whole body sense The risk of dye.

The technical solution for solving above-mentioned technical problem is:

A kind of disposable surgical Aseptic sterilisation device, it includes handle, spongy top, thimerosal, and handle is hand-held long handle The front end of shape hollow structure, handle is bent downward, and spongy top is cube sponge, and spongy top is connected to the front end of handle, The hollow cavity of hand is connected with spongy top, and thimerosal is filling in the hollow cavity of handle, and the front end of handle is equipped with tapping Switch.

Above-mentioned disposable surgical Aseptic sterilisation device, the tapping switch are made of block, rotation axis and ratchet knob, block Positioned at the hollow cavity front of handle, four walls of the hollow cavity of the edge and handle of block are connected, and have edge on block The drainage hole in handle length direction, there are also the blind hole perpendicular to handle length direction on block, drainage hole and blind hole Central axis upright intersection, the diameter of blind hole are greater than the diameter of drainage hole, and rotation axis is inserted in blind hole, the upper end of rotation axis It is connected with ratchet knob, ratchet knob is located at the top of handle, and screw thread is arranged at the top of blind hole, and screw thread and closing are arranged at rotation axis top The screw thread on hole top matches, and the hole wall below the screw thread of blind hole is taper, and the axis body below the screw thread of rotation axis is cone, The cone of rotation axis and the taper hole of blind hole match, and the position of drainage hole and the taper hole of blind hole are opposite.

Above-mentioned disposable surgical Aseptic sterilisation device, the tapping switch are made of close membrane and mandril, and close membrane is located at Handle front, close membrane is vertical with the length direction of handle, and four walls of the hollow cavity on the periphery and handle of close membrane are connected, Mandril is located at the front end of handle, the length direction axially along handle of mandril, and the front end of mandril passes through handle antetheca in handle Hollow cavity in it is opposite with before close membrane, the rear end of mandril is in the outside of handle.

The beneficial effects of the utility model are:

It is filled with thimerosal in the handle of the utility model, opens tapping switch, hollow cavity stream of the thimerosal from handle Onto spongy top, i.e., available spongy top carries out disinfection operation.

The utility model structure is simple, easy to use, whole spare by Aseptic sterilisation processing rear enclosed, and when use is not necessarily to By toppling over thimerosal and soaking the processes such as cotton swab, directly opens tapping and switch the operation that can carry out disinfection, can be effectively reduced The probability that thimerosal pollutes during preoperative disinfection makes operation and site of puncture reach relatively sterile state, reduces patient's hand The risk of art wound, site of puncture and postoperative general infection.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of the utility model；

Fig. 2 is a kind of structural schematic diagram of enclosed switch；

Fig. 3 is the structural schematic diagram of another enclosed switch.

It is marked in figure as follows: handle 1, spongy top 2, thimerosal 3, tapping switch 4, block 5, rotation axis 6, ratchet knob 7, row Fluid apertures 8, blind hole 9, close membrane 10, mandril 11.

Specific embodiment

The utility model is made of handle 1, spongy top 2, thimerosal 3, tapping switch 4.

Fig. 1 shows, handle 1 is the long handle hollow structure of plastic injection production, can hold use, before handle 1 End is bent downward, and thimerosal 3 is filling in the hollow cavity of handle 1, and the front end of handle 1 is equipped with tapping switch 4.

Fig. 1 shows that spongy top 2 is cube sponge, and spongy top 2 is connected to the front end of handle 1, the hollow cavity of handle 1 It is connected with spongy top 2, the liquid volume of filling thimerosal 3 can sufficiently infiltrate spongy top 2 and will not overflow by calculating in handle 1 Out.

Fig. 2 shows, a kind of tapping switch 4 is switched by tapping to be made of block 5, rotation axis 6 and ratchet knob 7.Block 5 is located at The hollow cavity front of handle 1, the edge of block 5 are connected with four walls of the hollow cavity of handle 1, by the chamber of handle 1 Body closing.There is the drainage hole 8 along 1 length direction of handle on block 5, is that thimerosal can pass through row in 1 hollow cavity of handle Fluid apertures 8 flows to the front end of handle 1.

Fig. 2 shows, there are also the vertically blind hole 9 with 1 length direction of handle on block 5, in drainage hole 8 and blind hole 9 Mandrel line intersects vertically, and the diameter of blind hole 9 is greater than the diameter of drainage hole 8.Rotation axis 6 is inserted in blind hole 9, rotation axis 6 Upper end is connected with ratchet knob 7, and ratchet knob 7 is located at the top of handle 1, and rotation axis 6 is inserted into after blind hole 9 can will be with blind hole 9 drainage holes 8 intersected are closed.

Fig. 2 shows that screw thread is arranged at the top of blind hole 9, and the screw thread phase of screw thread with 9 top of blind hole is arranged at the top of rotation axis 6 Matching.Hole wall below the screw thread of blind hole 9 is taper, and the axis body below the screw thread of rotation axis 6 is cone, the cone of rotation axis 6 The taper hole of body and blind hole 9 matches, and the position of drainage hole 8 is opposite with the taper hole of blind hole 9.

Before use, rotary motion button 7, the precession into blind hole 9 of rotation axis 6, the cone and blind hole 9 of 6 lower part of rotation axis Taper hole be fitted close, blind hole 9 is blocked, the drainage hole 8 intersect with blind hole 9 be rotated axis 6 be truncated, thimerosal 3 cannot Outflow, is stored in the hollow cavity of handle 1.In use, being rotated up rotation axis 6 by ratchet knob 7, rotation axis 6 is exited Blind hole 9, thimerosal 3 can pass through block 5 by drainage hole 8 and flow on the spongy top 2 of the connection of handle 1, can disappear Poison operation.

Fig. 3 shows that another tapping switch 4 is made of close membrane 10 and mandril 11.Close membrane 10 is located at 1 front of handle, Close membrane 10 is vertical with the length direction of handle 1, and the periphery of close membrane 10 is connected with four walls of the hollow cavity of handle 1, top Bar 11 is located at the front end of handle 1, and the front end of the length direction axially along handle 1 of mandril 11, mandril 11 passes through 1 antetheca of handle Opposite with before close membrane 10 in the hollow cavity of handle 1, the rear end of mandril 11 is in the outside of handle 1.

In use, push mandril 11 forward, the front end of mandril 11 is by 10 bursting of close membrane, the hollow cavity memory of handle 1 The thimerosal 3 of storage is crossed close membrane 10 and is flow on the spongy top 2 of the connection of handle 1, and can carry out disinfection operation.

The utility model passes through Aseptic sterilisation processing, while filling thimerosal in the production process, becomes after being performed integrally Then disposable sterilized chlorination equipment uses polybag aseptic packaging.The utility model is plastics integral molded plastic, and structure is simple, at This is cheap, can be with disposable rear discarded.

Claims (3)

1. a kind of disposable surgical Aseptic sterilisation device, it is characterised in that: it includes handle (1), spongy top (2), thimerosal (3), handle (1) is hand-held long handle hollow structure, and the front end of handle (1) is bent downward, and spongy top (2) is cube sea Silk floss, spongy top (2) are connected to the front end of handle (1), and the hollow cavity of handle (1) is connected with spongy top (2), thimerosal (3) It is filling in the hollow cavity of handle (1), the front end of handle (1) be equipped with tapping switch (4).

2. disposable surgical Aseptic sterilisation device according to claim 1, it is characterised in that: tapping switch (4) by Block (5), rotation axis (6) and ratchet knob (7) composition, block (5) are located at the hollow cavity front of handle (1), and the four of block (5) Circumferential edges are connected with four walls of the hollow cavity of handle (1), there is the drainage hole along handle (1) length direction on block (5) (8), there are also the blind hole (9) perpendicular to handle (1) length direction, the centers of drainage hole (8) and blind hole (9) on block (5) Axis intersects vertically, and the diameter of blind hole (9) is greater than the diameter of drainage hole (8), and rotation axis (6) is inserted in blind hole (9), rotates The upper end of axis (6) is connected with ratchet knob (7), and ratchet knob (7) is located at the top of handle (1), and spiral shell is arranged at the top of blind hole (9) Line, rotation axis (6) top have screw thread and the screw thread on blind hole (9) top to match, and the hole wall below the screw thread of blind hole (9) is Taper, the axis body below the screw thread of rotation axis (6) is cone, and the cone of rotation axis (6) and the taper hole of blind hole (9) match, The position of drainage hole (8) is opposite with the taper hole of blind hole (9).

3. disposable surgical Aseptic sterilisation device according to claim 1, it is characterised in that: tapping switch (4) by Close membrane (10) and mandril (11) composition, close membrane (10) are located at handle (1) front, the length of close membrane (10) and handle (1) Direction is vertical, and the periphery of close membrane (10) is connected with four walls of the hollow cavity of handle (1), and mandril (11) is located at handle (1) Front end, the length direction axially along handle (1) of mandril (11), the front end of mandril (11) passes through handle (1) antetheca in handle It is opposite with before close membrane (10) in the hollow cavity of hand (1), the outside of the rear end of mandril (11) in handle (1).