CN2589102Y

CN2589102Y - Disposable syringe destroyer

Info

Publication number: CN2589102Y
Application number: CN 02288416
Authority: CN
Inventors: 宋华山
Original assignee: Individual
Current assignee: Individual
Priority date: 2002-12-18
Filing date: 2002-12-18
Publication date: 2003-12-03
Anticipated expiration: 2012-12-18

Abstract

The utility model particularly relates to a disposable syringe destroyer, which mainly comprises a housing, a soleplate, an electromagnetic puller, a cutting knife component, a support piece, a return spring, an energizing circuit connected with the electromagnetic puller and a power supply controller. The utility model is characterized in that the electromagnetic puller is composed of a shape returning magnet connected to the soleplate and an armature arranged in the shape returning magnet. The front end of the armature is connected with the cutting knife component composed of a cutting knife, a cutting plate with a positioning hole and a connecting rod. The cutting knife is pushed by magnetic force generated by the electromagnetic puller after energizing to process cutting. The utility model has the advantages of low energy consumption, large shearing force, favorable destroying effect, high work efficiency, favorable safety performance and convenient breaking needle and papilla collection. No residual liquid externally splashes.

Description

The disposable syringe machine that unmakes

This utility model belongs to the medical supplies device that unmakes, and what be specifically related to is the disposable syringe machine that unmakes.

Many Zhou Suozhi, in order to eliminate because of the unclear cross infection that causes of sterilizing, reusable medical instrument is replaced by disposable product more and more, especially syringe, basically adopted disposablely, still, be recovered in order to prevent a large amount of depleted disposable syringes in back that use, need unmake, do not have special machinery, by manual cutter holder and shearing, labor intensity is big, waste time and energy, and residual liquid spatters dangerous outward in the needle tubing.At the problems referred to above, this utility model provides a kind of feasible disposable syringe safe in utilization machine that unmakes.

Be used to realize that the technical scheme of this utility model purpose is: the electronic Cutting Control device that adopts sealing, it mainly comprises shell 1, base plate 2, electromagnetic traction device 3, cutter assembly 4, support member 5, return spring 6, the energising circuit and the power-supply controller of electric 7 that connect electromagnetic traction device 3, described electromagnetic traction device 3 by be connected on the base plate 2 back-shaped Magnet 31 and in the armature 32 established constituted, the front end of armature 32 is connecting by cutting knife 41, the hand hay cutter plate 42 of band locating hole, the cutter assembly 4 that connecting rod 43 is formed, return spring is sheathed on the connecting rod 43 of 32 in support member 5 and armature, support member 5 is connected on the base plate 2, and hand hay cutter plate 42 is connected on the support member 5 and reclines mutually with cutting knife 41; Certainly cutting knife 41 also can be to be combined by metal cutter sheet 41a that be arranged in parallel and plastics cutting edge 41b, and cuts up with a

hay cutter plate

42a, 42b accordingly and match; And power-supply controller of electric 7 also can and be positioned at lever depression bar 72 hinged on travel switch 71 contacts by travel switch 71 and formed; Also have on the shell 1 to be provided with drawer or tipping bucket 11, it places below, cutting knife 41 working areas.

The disposable syringe of the present utility model machine that unmakes, adopt electromagnetic force to promote the mode of cutting knife, energy consumption is low, shearing force is big, it is effective to unmake, and Combined knife can be simultaneously with syringe needle and nipple instantaneous trip, high efficiency, closed shell has prevented that residual liquid from spattering outward, is provided with drawer or tipping bucket and is convenient to collect broken needle and nipple.

Description of drawings:

Fig. 1 is the front view of this utility model embodiment

Fig. 2 is the vertical view of this utility model embodiment

Fig. 3 is the shell front view of this utility model embodiment

Fig. 4 is the shell vertical view of this utility model embodiment

Below in conjunction with accompanying drawing this utility model is further described, by among Fig. 1 to 3 as can be known, the disposable syringe of the present utility model machine that unmakes mainly comprises shell 1, base plate 2, electromagnetic traction device 3, cutter assembly 4, support member 5, return spring 6, the energising circuit and the power-supply controller of electric 7 that connect electromagnetic traction device 3, described electromagnetic traction device 3 by be connected on the base plate 2 back-shaped Magnet 31 and in the armature 32 established constituted, the front end of armature 32 is connecting by cutting knife 41, the hand hay cutter plate 42 of band locating hole, the cutter assembly 4 that connecting rod 43 is formed, return spring 6 is sheathed on the connecting rod 43 of 32 in support member 5 and armature, support member 5 is connected on the base plate 2, cutting knife 41 is to be combined by metal cutter sheet 41a that be arranged in parallel and plastics cutting edge 41b, the hand hay cutter plate 42a of band perforate, 42b is connected on support member 5 two sides and reclines mutually with cutting knife 41, and power-supply controller of electric 7 is by travel switch 71 be positioned at that the hinged lever depression bar 72 on hand hay cutter plate 42a in top, travel switch 71 contacts formed, and the front is provided with disposable syringe patchhole 8 with relevant position, cutting knife 41 working area on shell 1, the back side also is provided with the drawer 11 of collecting broken needle and nipple, and its position is below cutting knife 41 working areas.

Elder generation's energized during use, disposable syringe to be ruined is inserted into and descends moulded rod 72 when nipple portion all stretches into slightly from the positive patchhole 8 of going up of shell 1, the contact of travel switch moved down and made 31 energisings of back-shaped Magnet produce magnetic attraction the armature of establishing in the back-shaped Magnet 31 32 is pushed away and drive the metal cutter sheet 41a of cutting knife 41 and plastics cutting edge 41b to the right to move right and cut off syringe needle respectively simultaneously this moment, nipple, after the cut-out, depression bar 72 upward pressures disappeared and caused the contact homing of travel switch this moment, circuit moment disconnects back-shaped Magnet 31 magnetic and disappears, the armature of establishing in it 32 is pushed back the original place by return spring 6, and the broken needle of cutting-out and nipple are fallen among the drawer 11 of below, cutting knife 41 working areas.

Certainly, embodiment of the present utility model also is not limited only to above-mentioned content, the version that other also can be arranged for cutting knife 41 assemblies, be not to adopt travel switch in the power-supply controller of electric 7 yet, also can also use photoelectric sensor switch, after disposable syringe inserts, can respond to and connect circuit immediately, and lose induction source after cutting off syringe needle and nipple, then disconnecting circuit.

Claims

1. disposable syringe machine that unmakes, it is characterized in that: it mainly comprises shell (1), base plate (2), electromagnetic traction device (3), cutter assembly (4), support member (5), return spring (6), the energising circuit and the power-supply controller of electric (7) that connect electromagnetic traction device (3), described electromagnetic traction device (3) by be connected on the base plate (2) back-shaped Magnet (31) and in the armature (32) established constituted, the front end of armature (32) is connecting by cutting knife (41), the hand hay cutter plate (42) of band locating hole, the cutter assembly (4) that connecting rod (43) is formed, return spring is sheathed on the connecting rod (43) between support member (5) and armature (32), support member (5) is connected on the base plate (2), and hand hay cutter plate (42) is connected on the support member (5) and reclines mutually with cutting knife (41).

2. the disposable syringe as claimed in claim 1 machine that unmakes, it is characterized in that: metal cutter sheet (41a) and plastics cutting edge (41b) that described cutting knife (41) be arranged in parallel combine, and cut up with a hay cutter plate (42a, 42b) accordingly and match.

3. the disposable syringe as claimed in claim 1 or 2 machine that unmakes is characterized in that: described power-supply controller of electric (7) is by travel switch (71) and be positioned at the hinged lever depression bar (72) in top, travel switch (71) contact and formed.

4. the disposable syringe as claimed in claim 3 machine that unmakes, it is characterized in that: described shell (1) is provided with drawer or tipping bucket (11), and it is positioned at below, cutting knife (41) working area.