CN202864879U - Novel tweezer-type ampoule breaking device - Google Patents
Novel tweezer-type ampoule breaking device Download PDFInfo
- Publication number
- CN202864879U CN202864879U CN 201220448024 CN201220448024U CN202864879U CN 202864879 U CN202864879 U CN 202864879U CN 201220448024 CN201220448024 CN 201220448024 CN 201220448024 U CN201220448024 U CN 201220448024U CN 202864879 U CN202864879 U CN 202864879U
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- ampoule
- tweezer
- trepanning
- emery wheel
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Abstract
A novel tweezer-type ampoule breaking device comprises a breaking device body in a V-shaped structure. The breaking device body is composed of two tweezer pieces, wherein one end of one tweezer piece is fixedly connected with one end of the other tweezer piece, the other end of each tweezer piece is a free end, the inner side face of each tweezer piece is provided with two semi-circle grooves, the semi-circle grooves arranged in the two tweezer pieces correspond to each other, the semi-circle grooves in the inner side faces of the two tweezer pieces together constitute a first ampoule sleeve hole and a second ampoule sleeve hole which are both in the cylindrical structure, the inner wall of the first ampoule sleeve hole and the inner wall of the second ampoule sleeve hole are respectively provided with a rubber pad with the thickness of 1mm, the outer side face of one tweezer piece is provided with a grinding wheel fastening device, and a grinding wheel is arranged on the grinding wheel fastening device. The ampoule breaking device is safe and convenient to use, can effectively avoid the problems that glass debris is produced and liquid medicine spatters in operation, can adapt to ampoule bottles in different specifications, and meanwhile can effectively prevent fingers of an operator from being harmed.
Description
Technical field
The utility model relates to the medical auxiliary apparatus technical field, specifically a kind of combined with tweezers formula ampoule breaker.
Background technology
The liquid drug of many used for intravenous injection is encapsulated in the ampoule bottle that glass material makes, ampoule bottle is global formation, has a neck connection structure between the top and the bottom, and be arranged with the disconnection gauge point on top, usually the open method of ampoule bottle has two kinds: knock ampoule bottle top with a rigid pipe and divide gauge point, make ampoule bottle break from neck location; Behind the routine disinfection, directly with the hands it is broken off with the fingers and thumb disconnected.
Above-mentioned two kinds of ampoule bottle open methods have the following disadvantages: knock glass bottle with rigid pipe, easily produce the glass disintegrating slag, the glass disintegrating slag that drops can be splashed to outside the sewage disposer, even might drop in the liquid and pollute; Directly break off with the fingers and thumb when disconnected with hand, because of outside whole ampoule bottle is exposed to fully, in a single day careless during unlatching, fracture location or glass dregs just may injure nurse's hand strap, and the medical personnel that have before breaking disconnected ampoule off with the fingers and thumb, stick infusion paste, adhesive plaster or band fingerstall at finger for this reason, but increased operating sequence, consuming time, and can only protect finger few injured, can not solve the uneven problem of ampoule section; When medical personnel's Overexertion when removing to break into two with one's hands the difficult folding ampoules such as those necks are thick, the neck wall is thicker, often cause fracture to depart from the Ampoule neck score, there are safety hazard in the uneven easy generation glass chip of fracture and glass thorn, even also can cause the ampoule head cracked.
The utility model content
The utility model is for solving in the prior art when opening ampoule bottle, the splash liquid medicine contamination that causes or to operator's injury of ampoule bottle glass dregs occurs, even the problems such as ampoule is cracked occur, and the utility model provides a kind of combined with tweezers formula ampoule breaker.
The utility model is that the technical scheme that solves the problems of the technologies described above employing is: a kind of combined with tweezers formula ampoule breaker, the fracturer main body that comprises V-shaped structure, the fracturer main body is comprised of two tweezer tablets, one end captive joint of two tweezer tablets, the other end is free end, the medial surface of each tweezer tablet is equipped with two semi-circular recesses, the semi-circular recesses that arranges on two tweezer tablets is corresponding, the semi-circular recesses of two tweezer tablet medial surfaces consists of the first ampoule trepanning and the second ampoule trepanning of cylindrical structural jointly, the center of the first ampoule trepanning and the second ampoule trepanning all is positioned on the diad of fracturer main body, be equipped with the rubber pad that thickness is 1mm at described the first ampoule trepanning and the second ampoule trepanning inwall, the lateral surface of a tweezer tablet is provided with the emery wheel securing device therein, is provided with emery wheel at the emery wheel securing device.
Described emery wheel is triangular prism shaped, can stably be fixed on the fracturer main body by the emery wheel securing device, and behind abrasion of grinding wheel, the exposed part that can change emery wheel continues to use, and saves cost.
The fracturer main body adopts unit design, easily sterilization, and the fracturer main body adopts the ABS engineering plastics, and finished product is bright and clean light, and is durable in use, can use chemical disinfection liquid and physical method disinfection.
The length of described emery wheel is 30mm.
The diameter of described the first ampoule trepanning is 9mm, the diameter of the second ampoule trepanning is 13mm, the profile of ampoule trepanning and ampoule bottle is complementary, during the folding small jar, acting point on the fracturer main body between the inwall of ampoule trepanning and the ampoule bottle outer wall can not be shifted, and the operation that makes medical personnel roll over small jar more saves labour, safe and agile.
The beneficial effects of the utility model: use safety, convenient, can prevent effectively that breaking disconnected ampoule off with the fingers and thumb with hand easily hinders hand and knock ampoule with rigid pipe and easily produce the problem that chips of glass, liquid splash, the ampoule bottle that can adapt to different sizes, the dispensing operation that is conducive to medical personnel has improved medical personnel's work efficiency; Because tweezer formula ampoule breaker main body adopts unit design, can effectively protect operator's finger not to be scratched or to hurt, reduce the propagation risk of the transmissible disease such as the blood such as hepatitis, acquired immune deficiency syndrome (AIDS).
Description of drawings
Fig. 1 is structural representation of the present utility model;
Reference numeral: 1, emery wheel; 2, emery wheel securing device; 3, fracturer main body; 4, the first ampoule trepanning; 5, the second ampoule trepanning.
The specific embodiment
Below in conjunction with accompanying drawing and with best embodiment the utility model is described in detail.
As shown in Figure 1, a kind of combined with tweezers formula ampoule breaker, the fracturer main body 3 that comprises V-shaped structure, fracturer main body 3 is comprised of two tweezer tablets, one end captive joint of two tweezer tablets, the other end is free end, the medial surface of each tweezer tablet is equipped with two semi-circular recesses, the semi-circular recesses that arranges on two tweezer tablets is corresponding, when mediating fracturer main body 3, the semi-circular recesses of two tweezer tablet medial surfaces consists of the first ampoule trepanning 4 and the second ampoule trepanning 5 of cylindrical structural jointly, the center of the first ampoule trepanning 4 and the second ampoule trepanning 5 all is positioned on the diad of fracturer main body 3, be equipped with the rubber pad that thickness is 1mm at described the first ampoule trepanning 4 and the second ampoule trepanning 5 inwalls, the lateral surface of a tweezer tablet is provided with emery wheel securing device 2 therein, is provided with triangular prism shaped emery wheel 1 at emery wheel securing device 2, the length of emery wheel 1 is 30mm, when because period of service is longer, when causing emery wheel 1 wearing and tearing, can change emery wheel 1.Only need to rotate the emery wheel anchor fitting this moment, after emery wheel 1 is taken out in the mounting groove of emery wheel securing device 2, can change the exposed part of emery wheel or change emery wheel, rotate securing device 2 after changing and fix emery wheel 1, use in order to continue.
During use, after pressing the operation requirements sterilization, left hand is held ampoule bottle, the right hand is held tweezer formula ampoule breaker, revolve with the emery wheel on the fracturer main body and to cut ampoule bottle-neck, and it is put into the corresponding ampoule trepanning of fracturer main body smoothly, the right hand carries out tweezer and merges and gently change hands handle, ampoule is namely broken into two with one's hands from neck, and the above part of the ampoule neck of breaking into two with one's hands is fallen into the litter-bin in the ampoule trepanning after the right hand unclamps.First cut is adopted in this operating process, and the method for then breaking disconnected ampoule with tweezers gripping and cooperation off with the fingers and thumb with hand is easy to operate.
After the development of tweezer formula ampoule breaker, the amount of trying to please be respectively 20mL, 10mL, 5mL, 2mL, 1mL ampoule bottle each 60, totally 300, be divided into two groups of control group and seminar, wherein control group adopts hand to break method off with the fingers and thumb, seminar adopts tweezer formula ampoule breaker, and with time and damage situations that ampoule bottle is opened in test, it the results are shown in Table 1.
Table 1 hand is opened ampoule and the situation contrast of using tweezer formula ampoule breaker
A kind of combined with tweezers formula ampoule breaker of the present utility model, simple in structure, with low cost, the fracturer main body adopts the ABS engineering plastics, and easily sterilization can be simplified workflow; And the ampoule trepanning of different size can satisfy the needs of the different size ampoule that fractures clinically on the fracturer main body; Simultaneously, adopting tweezer formula ampoule breaker to break ampoule off with the fingers and thumb, to break ampoule off with the fingers and thumb than the hand method of breaking off with the fingers and thumb safe, and time saving and energy saving, can also guarantee that the ampoule bottle fracture neatly is difficult for producing glass chip and glass thorn, prevents liquid medicine contamination, improved simultaneously medical personnel's work efficiency.
Claims (5)
1. combined with tweezers formula ampoule breaker, the fracturer main body (3) that comprises V-shaped structure, fracturer main body (3) is comprised of two tweezer tablets, one end captive joint of two tweezer tablets, the other end is free end, it is characterized in that: the medial surface of each tweezer tablet is equipped with two semi-circular recesses, the semi-circular recesses that arranges on two tweezer tablets is corresponding, the semi-circular recesses of two tweezer tablet medial surfaces consists of the first ampoule trepanning (4) and the second ampoule trepanning (5) of cylindrical structural jointly, the center of the first ampoule trepanning (4) and the second ampoule trepanning (5) all is positioned on the diad of fracturer main body (3), be equipped with the rubber pad that thickness is 1mm at described the first ampoule trepanning (4) and the second ampoule trepanning (5) inwall, the lateral surface of a tweezer tablet is provided with emery wheel securing device (2) therein, is provided with emery wheel (1) at emery wheel securing device (2).
2. a kind of combined with tweezers formula ampoule breaker as claimed in claim 1 is characterized in that: described fracturer main body (3) employing unit design.
3. a kind of combined with tweezers formula ampoule breaker as claimed in claim 1 is characterized in that: described emery wheel (1) is for triangular prism shaped.
4. a kind of combined with tweezers formula ampoule breaker as claimed in claim 1, it is characterized in that: the length of described emery wheel (1) is 30mm.
5. a kind of combined with tweezers formula ampoule breaker as claimed in claim 1, it is characterized in that: the diameter of described the first ampoule trepanning (4) is 9mm, the diameter of the second ampoule trepanning (5) is 13mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220448024 CN202864879U (en) | 2012-09-05 | 2012-09-05 | Novel tweezer-type ampoule breaking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220448024 CN202864879U (en) | 2012-09-05 | 2012-09-05 | Novel tweezer-type ampoule breaking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202864879U true CN202864879U (en) | 2013-04-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220448024 Expired - Fee Related CN202864879U (en) | 2012-09-05 | 2012-09-05 | Novel tweezer-type ampoule breaking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202864879U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102838066A (en) * | 2012-09-05 | 2012-12-26 | 洛阳市中心医院 | Novel tweezers-type ampoule breaking device |
-
2012
- 2012-09-05 CN CN 201220448024 patent/CN202864879U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102838066A (en) * | 2012-09-05 | 2012-12-26 | 洛阳市中心医院 | Novel tweezers-type ampoule breaking device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130410 Termination date: 20130905 |