CN204485061U - A kind of scalp acupuncture and calparine cap are connected and fixed device - Google Patents
A kind of scalp acupuncture and calparine cap are connected and fixed device Download PDFInfo
- Publication number
- CN204485061U CN204485061U CN201520079509.XU CN201520079509U CN204485061U CN 204485061 U CN204485061 U CN 204485061U CN 201520079509 U CN201520079509 U CN 201520079509U CN 204485061 U CN204485061 U CN 204485061U
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- CN
- China
- Prior art keywords
- retainer body
- calparine cap
- scalp acupuncture
- fixed device
- described retainer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of scalp acupuncture and calparine cap is connected and fixed device, comprise retainer body, described retainer body is sidewall has disconnect uncovered tubular structure, described retainer body has at least one and through the strip through-hole of the pin wing, described retainer body inwall can be provided with the positive stop lug boss spacing to calparine cap projection Step Shaft near nose end place.This utility model structure is simple, processing ease, easy to use, and hard pin can be prevented from loose or dislocation calparine cap.
Description
Technical field
This utility model relates to a kind of appurtenance of medical transfusion, and particularly a kind of scalp acupuncture and calparine cap are connected and fixed device.
Background technology
Often all can puncturing head sword-shaped needle in nursery work, and scalp acupuncture and calparine cap fixedly become large problem.And the simplest existing processing mode is all generally with immobilization with adhesive tape, but adhesive plaster runs into the liquid etc. of liquid as perspiration, transfusion, its scalp acupuncture all can come off, the change of patient local position also can come off, and such scalp acupuncture will drop out from calparine cap, so just pollutes the syringe needle of hard pin, nurse is replacement head sword-shaped needle again, and need to use new immobilization with adhesive tape again, add workload, add the waste of cost and resource.
Utility model content
Because the above-mentioned defect of prior art, technical problem to be solved in the utility model is to provide a kind of scalp acupuncture and calparine cap is connected and fixed device, and scalp acupuncture can be prevented from loose or dislocation calparine cap.
Concrete technical scheme is as follows: for achieving the above object, this utility model provides a kind of scalp acupuncture and calparine cap is connected and fixed device, its technical essential is: comprise retainer body, described retainer body is sidewall has disconnect uncovered tubular structure, described retainer body has at least one and through the strip through-hole of the pin wing, described retainer body inwall can be provided with the positive stop lug boss spacing to calparine cap projection Step Shaft near nose end place.Scalp acupuncture is inserted after in calparine cap, as long as by the pin wing through strip through-hole outwardly, the raised step axle of calparine cap lower end is limited positive stop lug boss upward sliding simultaneously, because the described pin wing is through strip through-hole outwardly, the described like this pin wing can only in described strip through-hole, the restriction pin wing moves along its length and rotates along tube core line, now make the pin wing and positive stop lug boss two place be stuck all simultaneously, and the pin wing can not move and rotate, scalp acupuncture and calparine cap are connected and fixed and link together, thus prevent scalp acupuncture to occur in calparine cap loosen and come off.
As preferably, described strip through-hole in retainer body by array distribution.In described retainer body, strip through-hole array is distributed in different axis height or different radial direction position in described retainer body.Due to when after scalp acupuncture and calparine cap, may be different according to needle length, insert syringe needle operating position different, can have influence on pin wing actual height position and direction is all may change, in order to better adapt to different pin wing positions, can some strip through-holes be set in retainer body, and height and positions different in retainer body and different directions, manual operation and nursing can be facilitated like this; Simultaneously for when the pin wing at various height position and different directions time can be easy to use, usage range is wider.
As preferably, described positive stop lug boss is ring-type uiform section structure.The concrete shape of its annular cross section can be rectangle, triangle, circle etc.; Its uiform section structure, when coordinating position-limiting action with raised step axle, has uniform force, the advantages such as structure is more reliable, and meanwhile, structure is simple, the convenient manufacturing.
Further improvement, described retainer body and positive stop lug boss are formed in one.Plastic material can be adopted like this to process, and single injection-molded, is convenient to processing and manufacturing, reduces costs.
As preferably, described retainer body material and positive stop lug boss can adopt transparent resilient plastic tab.Can conveniently observe like this, elastic plastic tab, can suitably be out of shape, conveniently the pin wing is passed strip through-hole, also more laborsaving, be also convenient to, tubular structure disconnecting uncovered opening, facilitate the installation and removal of holder simultaneously, owing to adding working place, be convenient to scalp acupuncture is inserted or takes out calparine cap.
As preferably, the relative position described retainer body disconnecting uncovered both sides is separately installed with the magnet piece of different magnetic poles.By retainer body has, disconnection is uncovered, easily retainer body can be caused to be out of shape by under external force effect, and by disconnecting the magnet piece that uncovered both sides arrange two pieces of different magnetic poles in retainer body, can be in use, realizing closing tightly under magneticaction by retainer body disconnecting uncovered both sides, avoiding loosening; When not in use, when needing take out the pin wing or open retainer body, firmly separate the magnet piece of two pieces of different magnetic poles gently, just can realize the disconnection disconnecting uncovered both sides, and it also has structure simply, the advantages such as cost is low, easy to operate.
The beneficial effects of the utility model are:
The first, this utility model inserts after in calparine cap at just scalp acupuncture, and the pin wing and positive stop lug boss two place are stuck all simultaneously, and scalp acupuncture and calparine cap are just fixed together, thus prevent scalp acupuncture to occur in calparine cap loosen and come off, structure is simple, and principle is reasonable, and structure is reliable.
The second, this utility model structure is simple, and easy to operate, retainer body and positive stop lug boss are formed in one, and adopts plastic material processing, can single injection-molded, and be convenient to processing and manufacturing, production cost is low.
Accompanying drawing explanation
Fig. 1 is the fixer structure schematic diagram in this utility model detailed description of the invention embodiment one;
Fig. 2 is the fixer structure schematic diagram in this utility model detailed description of the invention embodiment two;
Structural representation when Fig. 3 is in the scalp acupuncture insertion calparine cap of this utility model detailed description of the invention;
Structural representation when Fig. 4 is the holder using state of this utility model detailed description of the invention.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is described in further detail:
Embodiment one: see Fig. 1, a kind of scalp acupuncture and calparine cap are connected and fixed device, and comprise retainer body 2, described retainer body 2 is tubular structure, described retainer body 2 sidewall has and disconnects uncovered 2b, described retainer body 2 material adopts transparent resilient plastic tab; Described retainer body 2 has one and through the strip through-hole 2a of the pin wing, described retainer body 2 inwall can be provided with the positive stop lug boss 2c spacing to calparine cap projection Step Shaft 1a near nose end place.
Embodiment two: see Fig. 2,3,4, a kind of scalp acupuncture and calparine cap are connected and fixed device, and comprise retainer body 2, described retainer body 2 is tubular structure, described retainer body 2 sidewall has and disconnects uncovered 2b, described retainer body 2 material adopts transparent resilient plastic tab; Described retainer body 2 has at least one to distribute by array in retainer body 2 through the strip through-hole 2a of the pin wing, described strip through-hole 2a; Described retainer body 2 inwall is provided with the positive stop lug boss 2c spacing to calparine cap projection Step Shaft 1a near nose end place; Described positive stop lug boss 2c is ring-type uiform section structure; Described positive stop lug boss 2c material adopts transparent resilient plastic tab, and described retainer body 2 and positive stop lug boss 2c are formed in one; The relative position described retainer body 2 disconnecting uncovered 2b both sides is separately installed with the magnet piece 3 of different magnetic poles; Magnet piece 3 described in described disconnection uncovered 2b both sides is being respectively different magnet N pole and S pole near side.When not having External Force Acting, two pieces of magnet pieces 3 of the uncovered 2b both sides of described disconnection, under magneticaction, make retainer body 2 to disconnect uncovered 2b both sides and are joined together and are in tight state of closing; When two pieces of magnet pieces 3 firmly can be drawn gently, under two contrary External Force Actings, overcome magnetic force, make retainer body 2 to disconnect uncovered 2b both sides and be separately in off-state.
This utility model in use, as Fig. 3, shown in 4, described scalp acupuncture is inserted in calparine cap, the coated calparine cap 1 in described retainer body 2 inwall upper end, scalp acupuncture and the pin wing 4, the described pin wing 4 is outwardly through strip through-hole 2a, described calparine cap 1 lower end is provided with raised step axle 1a, the outside dimension at described raised step axle 1a place is greater than the aperture size at retainer body 2 inwall positive stop lug boss 2c place, described calparine cap 1 lower end raised step axle 1a is located between positive stop lug boss 2c and the pin wing 4, and hold setting near positive stop lug boss 2c, the raised step axle 1a of such calparine cap 1 lower end limits positive stop lug boss 2c and moves up, and the described pin wing 4 is outwardly through strip through-hole 2a, the pin wing 4 is constrained in strip through-hole 2a, limit the pin wing 4 to move along its length and rotate along tube core line, and now make the pin wing 4 and positive stop lug boss 2c two place be stuck all simultaneously, the pin wing 4 also can not move and rotate, thus scalp acupuncture and calparine cap are fixed together, thus prevent scalp acupuncture to occur in calparine cap loosen and come off.
Above two is better detailed description of the invention of the present utility model.Except the concrete mode of above-mentioned enforcement, described retainer body 2 outer wall can trapezoidal column structure in other embodiments, and its inwall can be the ladder internal via shape of multiple different inner diameters; Described retainer body 2 outer wall can also be the multidiameter shape of equal outer diameter or multiple various outer diameter; Described strip through-hole 2a can also adopt and stretch out the identical structure of cross sectional shape with the described pin wing 4, can also be the through hole of the shape such as rectangle, ellipse, mounting hole that the pin wing 4 gap can be made to pass; Described retainer body 2 to disconnect on uncovered 2b both sides the two ends that can also disconnect uncovered 2b by locking device and be in connection or off-state, described locking device can be buckle, stickup cloth, the idiomatic structures such as bolt connection.
Claims (6)
1. a scalp acupuncture and calparine cap are connected and fixed device, it is characterized in that: comprise retainer body (2), described retainer body (2) disconnects the tubular structure of uncovered (2b) for sidewall has, described retainer body (2) has at least one and through the strip through-hole (2a) of the pin wing, described retainer body (2) inwall can be provided with the positive stop lug boss (2c) spacing to calparine cap projection Step Shaft near nose end place.
2. a kind of scalp acupuncture according to claim 1 and calparine cap are connected and fixed device, it is characterized in that: described strip through-hole (2a) above distributes by array in retainer body (2).
3. a kind of scalp acupuncture according to claim 1 and calparine cap are connected and fixed device, it is characterized in that: described positive stop lug boss (2c) is ring-type uiform section structure.
4. be connected and fixed device according to a kind of scalp acupuncture in claim 1-3 described in any one and calparine cap, it is characterized in that: described retainer body (2) and positive stop lug boss (2c) are formed in one.
5. a kind of scalp acupuncture according to claim 1 and calparine cap are connected and fixed device, it is characterized in that: described retainer body (2) material adopts transparent resilient plastic tab.
6. a kind of scalp acupuncture according to claim 1 and calparine cap are connected and fixed device, it is characterized in that: the upper relative position disconnecting uncovered (2b) both sides of described retainer body (2) is separately installed with the magnet piece (3) of different magnetic poles.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520079509.XU CN204485061U (en) | 2015-02-04 | 2015-02-04 | A kind of scalp acupuncture and calparine cap are connected and fixed device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520079509.XU CN204485061U (en) | 2015-02-04 | 2015-02-04 | A kind of scalp acupuncture and calparine cap are connected and fixed device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204485061U true CN204485061U (en) | 2015-07-22 |
Family
ID=53564357
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520079509.XU Expired - Fee Related CN204485061U (en) | 2015-02-04 | 2015-02-04 | A kind of scalp acupuncture and calparine cap are connected and fixed device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204485061U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105498032A (en) * | 2016-02-19 | 2016-04-20 | 常熟市精亮微医疗器械科技有限公司 | Infusion needle special for puncture connecting piece |
| CN105561436A (en) * | 2016-02-19 | 2016-05-11 | 常熟市精亮微医疗器械科技有限公司 | Special transfusion needle |
| CN105561435A (en) * | 2016-02-19 | 2016-05-11 | 常熟市精亮微医疗器械科技有限公司 | Connection type infusion needle |
-
2015
- 2015-02-04 CN CN201520079509.XU patent/CN204485061U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105498032A (en) * | 2016-02-19 | 2016-04-20 | 常熟市精亮微医疗器械科技有限公司 | Infusion needle special for puncture connecting piece |
| CN105561436A (en) * | 2016-02-19 | 2016-05-11 | 常熟市精亮微医疗器械科技有限公司 | Special transfusion needle |
| CN105561435A (en) * | 2016-02-19 | 2016-05-11 | 常熟市精亮微医疗器械科技有限公司 | Connection type infusion needle |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150722 Termination date: 20200204 |