CN202761438U - Medical metal scrap absorbing and collecting device - Google Patents
Medical metal scrap absorbing and collecting device Download PDFInfo
- Publication number
- CN202761438U CN202761438U CN2012201801501U CN201220180150U CN202761438U CN 202761438 U CN202761438 U CN 202761438U CN 2012201801501 U CN2012201801501 U CN 2012201801501U CN 201220180150 U CN201220180150 U CN 201220180150U CN 202761438 U CN202761438 U CN 202761438U
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- conduit
- collection device
- introducer
- medical metal
- metal chip
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Abstract
The utility model discloses a medical metal scrap absorbing and collecting device, which comprises an absorbing importer, a conduit, a collecting filter and an adsorbing device, wherein a first through hole matched with a drilling bit, a second through hole matched with the size of a screw tail cap of a locking steel plate, and a third through hole communicated with one end of the conduit, are formed on the absorbing importer; the collecting filter is arranged in the middle of the conduit; two ends of the collecting filter are respectively connected with the conduit; and the other end of the conduit is connected with the adsorbing device. The device disclosed by the utility model has the benefits that as the installed adsorbing and collecting device works synchronously with an electric drill, the adsorbing and collecting device can adsorb metal scraps produced by a grinding and fastening component of the electric drill at any time; excellent adsorption and collection effects are achieved; the scrap residue in a patient and secondary infection can be effectively decreased; the operation time can be shortened; and the device is simple in structure, flexible to move and convenient to use.
Description
Technical field
This utility model relates to a kind of absorptive collection device; Particularly relate to a kind of medical metal chip absorptive collection device.
Background technology
Late 1980s to the nineties, the experimentation of medical institutions' skeleton inner fixing device has been introduced locking steel plate among the fractures, firmly fixed form can be avoided extensively peeling off of patient's soft tissue.
Along with the progress and development of science and technology, in recent years, the also day by day penetration and promotion in extremity fracture treatment of locking steel plate technology makes fracture patient benefited a great deal on the Orthopedic Clinical, and patient fully recovers and takes out fixture after the rehabilitation.But because can causing patient's postoperative inside-fixture to occur, the factors such as " cold welding connect " of locking steel plate takes out difficulty; At present, solution commonly used is to adopt the mode of high-strength alloy drill bit grinding that securing member is carried out fragmentation to process, and remains in the patient body but this mode can cause a large amount of metal fragments to pollute, and removes very difficultly, and the as easy as rolling off a log patient of making causes superinfection.
Summary of the invention
Technical problem to be solved in the utility model is, provides a kind of simple and easy to do, and metal fragment can residual quick discharge absorptive collection device in vivo.
The technical scheme that this utility model adopts is: a kind of medical metal chip absorptive collection device, comprise, and absorb introducer, conduit, de-entrainment filter and adsorption plant; Be formed with on the described absorption introducer first through hole suitable with drill bit, with suitable the second through hole of the screw tail medicated cap of locking steel plate size and the third through-hole that is connected with conduit one end; Described de-entrainment filter is arranged on the middle part of conduit, and the two ends of de-entrainment filter are connected with conduit respectively, and the other end of described conduit is connected with adsorption plant.
This device also includes horizontal extension adjusting rod and vertical rod; One end of described vertical rod is fixedly connected with absorbing introducer, is formed with cavity in the vertical rod, and an end of horizontal extension adjusting rod can slide in cavity and be fixed by jackscrew, and the other end of horizontal extension adjusting rod is connected with the fixedly jig of electric drill.
Described absorption introducer be shaped as sphere, ellipse, square or cylindrical.
Described the second through hole stretches out along absorbing introducer, forms corrugated tube, the port surface of described corrugated tube and the screw tail medicated cap close contact on the steel plate that can stretch at the end that extends.
Be provided with drainage screen in the described de-entrainment filter.
Described adsorption plant is negative pressure pump.
The beneficial effects of the utility model are: because the absorptive collection device of installing and electric drill synchronous working, therefore, the absorptive collection device can be absorbed the metal fragment that electric drill grinding securing member produces at any time, absorption, collecting effect is good, effectively reduce the residual and superinfection of patient body intraclast, shorten operating time, this apparatus structure is simple, flexibly mobile, easy to use.
Description of drawings
Fig. 1 is the floor map of this utility model medical metal chip absorptive collection device;
Fig. 2 is the absorption introducer generalized section that is connected with vertical rod.
Among the figure:
10. absorb introducer 20. conduits 30. de-entrainment filters
40. adsorption plant 50. horizontal extension adjusting rods 60. vertical rods.
The specific embodiment
Below in conjunction with the drawings and specific embodiments this utility model is described in further detail,
To shown in Figure 2, this utility model medical metal chip absorptive collection device comprises such as Fig. 1, absorbs introducer 10, conduit 20, de-entrainment filter 30, adsorption plant 40, horizontal extension adjusting rod 50 and vertical rod 60; Be formed with first through hole 11 suitable with drill bit on the described absorption introducer 10, with big or small the second suitable through hole 12 of the screw tail medicated cap of locking steel plate, and the third through-hole 13 that is connected with conduit 20 1 ends; Described absorption introducer 10 be shaped as sphere, ellipse, square or cylindrical, the inwall that absorbs introducer 10 will guarantee smooth, guarantee that chip can import conduit 20 glibly, the most preferred ellipse that is shaped as, because of the oval-shaped shape flow resistance that reduces to suck air-flow preferably, reduce to greatest extent eddy current; Described the second through hole 12 stretches out along absorbing introducer 10, form telescopic corrugated tube at the end that extends, screw tail medicated cap on the end face of described corrugated tube and the work surface steel plate is combined closely, the corrugated tube part can be compressed, electric drill can advance to work surface steel plate direction when work, according to the push-in stroke that electric drill advances inwards, corrugated tube partly can be compressed, with guarantee the corrugated tube part all the time with work surface steel plate close contact; Electric drill quits work rightabout when withdrawing from, and corrugated tube can automatically recover original state drill bit is comprised when electric drill retreats, and better removes the residual chip in the flute of drill.Described de-entrainment filter 30 is arranged on the middle part of conduit 20, and the two ends of de-entrainment filter 30 are connected with conduit 20 respectively, and the other end of described conduit 20 is connected with adsorption plant 40, and adsorption plant 40 provides power for negative pressure pump; Be provided with filter in the described de-entrainment filter 30, prevent that metal fragment from entering adsorption plant 40, because other parts except adsorption plant and electric drill are disposable use, therefore guarantee the cleaning of negative pressure pump, in order to recycling, owing to not establishing de-entrainment filter in the adsorption plant 40, making adsorption plant more succinct, mobile more flexible yet; One end of described vertical rod 60 is fixedly connected with absorption introducer 10, the upper end of vertical rod 60 is fixedly connected with an end of horizontal extension adjusting rod 50, be formed with cavity in the vertical rod 60, one end of horizontal extension adjusting rod 50 be formed with can with the suitable slide block that slides in vertical rod 60 cavitys, slide block is fixed on the vertical rod 60 by jackscrew, limit the vertical height of horizontal extension adjusting rod 50, the other end of horizontal extension adjusting rod 50 is connected with the fixedly jig of electric drill; The horizontal and vertical bar unite adjusting, the fixed position the when electric drill that can be applicable to different model, size uses, concentric with drill bit with the suction inlet of guaranteeing to absorb introducer 10, reach the optimal absorption effect.The material that all parts use in the above-mentioned absorptive collection device is disposable medical plastic.
The operation principle of medical metal chip absorptive collection device is: after electric drill and adsorption plant are opened simultaneously, along with the propelling of electric drill to work surface steel plate direction, when the securing member metal fragment that is ground comes off, under the effect of adsorption plant, metal fragment and air-flow mixture enter the absorption introducer by the second through hole, and enter de-entrainment filter through conduit, simultaneously, metal fragment is blocked in de-entrainment filter.
This utility model is because the absorptive collection device of installing and electric drill synchronous working, therefore, the absorptive collection device can be absorbed the metal fragment that electric drill grinding securing member produces at any time, absorption, collecting effect is good, effectively reduce the residual and superinfection of patient body intraclast, shorten operating time, this apparatus structure is simple, mobile flexibly light and handy, easy to use.
Claims (6)
1. a medical metal chip absorptive collection device is characterized in that, comprises, absorbs introducer (10), conduit (20), de-entrainment filter (30) and adsorption plant (40); Be formed with on the described absorption introducer (10) first through hole (11) suitable with drill bit, with suitable the second through hole (12) of the screw tail medicated cap of locking steel plate size and the third through-hole (13) that is connected with conduit (20) one ends; Described de-entrainment filter (30) is arranged on the middle part of conduit (20), and the two ends of de-entrainment filter (30) are connected with conduit (20) respectively, and the other end of described conduit (20) is connected with adsorption plant (40).
2. medical metal chip absorptive collection device according to claim 1 is characterized in that, this device also includes horizontal extension adjusting rod (50) and vertical rod (60); One end of described vertical rod (60) is fixedly connected with absorption introducer (10), vertical rod is formed with cavity in (60), one end of horizontal extension adjusting rod (50) can slide in cavity and be fixed by jackscrew, and the other end of horizontal extension adjusting rod (50) is connected with the fixedly jig of electric drill.
3. medical metal chip absorptive collection device according to claim 1 is characterized in that, described absorption introducer (10) be shaped as sphere, ellipse, square or cylindrical.
4. medical metal chip absorptive collection device according to claim 1, it is characterized in that, described the second through hole (12) stretches out along absorbing introducer (10), form corrugated tube, the port surface of described corrugated tube and the screw tail medicated cap close contact on the steel plate that can stretch at the end that extends.
5. medical metal chip absorptive collection device according to claim 1 is characterized in that, described de-entrainment filter is provided with drainage screen in (30).
6. medical metal chip absorptive collection device according to claim 1 is characterized in that, described adsorption plant (40) is negative pressure pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201801501U CN202761438U (en) | 2012-04-26 | 2012-04-26 | Medical metal scrap absorbing and collecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201801501U CN202761438U (en) | 2012-04-26 | 2012-04-26 | Medical metal scrap absorbing and collecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202761438U true CN202761438U (en) | 2013-03-06 |
Family
ID=47768052
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201801501U Expired - Fee Related CN202761438U (en) | 2012-04-26 | 2012-04-26 | Medical metal scrap absorbing and collecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202761438U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106420000A (en) * | 2016-11-14 | 2017-02-22 | 刘红林 | Neurosurgery skull breaking, bone drilling and fragment collecting device |
| CN110936214A (en) * | 2019-12-13 | 2020-03-31 | 天津大学 | Device for recovering drill cuttings through air exhaust |
| CN115383502A (en) * | 2022-07-29 | 2022-11-25 | 中国电子科技集团公司第二十九研究所 | High-density integrated bonding fault component non-chip repair device and method |
-
2012
- 2012-04-26 CN CN2012201801501U patent/CN202761438U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106420000A (en) * | 2016-11-14 | 2017-02-22 | 刘红林 | Neurosurgery skull breaking, bone drilling and fragment collecting device |
| CN110936214A (en) * | 2019-12-13 | 2020-03-31 | 天津大学 | Device for recovering drill cuttings through air exhaust |
| CN115383502A (en) * | 2022-07-29 | 2022-11-25 | 中国电子科技集团公司第二十九研究所 | High-density integrated bonding fault component non-chip repair device and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130306 Termination date: 20160426 |