CN203600163U - Dosing opening type straight indwelling needle tool - Google Patents
Dosing opening type straight indwelling needle tool Download PDFInfo
- Publication number
- CN203600163U CN203600163U CN201320823476.6U CN201320823476U CN203600163U CN 203600163 U CN203600163 U CN 203600163U CN 201320823476 U CN201320823476 U CN 201320823476U CN 203600163 U CN203600163 U CN 203600163U
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- China
- Prior art keywords
- needle
- holes
- mouth
- assembling
- dosing
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- Expired - Fee Related
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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model relates to an indwelling needle assembly technique, in particular to a dosing opening type straight indwelling needle tool. The tool comprises a mounting base. Vertical through holes are formed in the mounting base, a dosing opening positioning table connected with the through holes is arranged at the upper ends of the through holes, the lower ends of the through holes are connected with screw bases, and regulating screws coaxial with the through holes are arranged in the screw bases. In assembling, the screw bases and the regulating screws are firstly mounted in the through holes, then the regulating screws are regulated to be at the required positions, needle bases and needle tubes are placed in the through holes, the lower ends of the needle tubes abut against the upper ends of the regulating screws, and accordingly assembling of the needle bases and the needle tubes can meet the requirement for the ideal assembling length. The tool can improve assembling efficiency of the needle bases and the needle tubes, and is simple in structure and high in assembling quality.
Description
Technical field
The present invention relates to remaining needle mounting technology, the particularly straight type remaining needle of a kind of dosing shape of the mouth as one speaks frock, for the assembling of needle stand and needle tubing.
Background technology
Remaining needle is that one can be retained in the intravenous transfusion instrument of sufferer; it has the irreplaceable various advantages of many common transfusion pins; for example; avoid carrying out every day venipuncture, protection blood vessel, facilitates clinical application; in the time of urgent rescue, greatly improve rescue efficiency; and can reduce in a large number medical personnel's work load, particularly, for the patient of some old patients or special circumstances, remaining needle almost has irreplaceable superiority with respect to common transfusion pin.In recent years, in China, also there is more large hospital to bring into use the main tool of remaining needle as venous transfusion, and all obtained all well and good clinical effectiveness.But remaining needle is the transfusion needle being retained in body, and the part of remaining needle product each several part is all smaller, and therefore the requirement of its quality is very harsh, the wherein quality that just has a strong impact on remaining needle that coordinates of needle stand and needle tubing.At present, the needle stand of remaining needle is the step that cannot rapidly and efficiently complete during remaining needle is produced with coordinating of needle tubing, and will need to require it to have different assembling length according to different in assembling.
Summary of the invention
The object of the present invention is to provide the straight type remaining needle of a kind of dosing shape of the mouth as one speaks frock, can improve the efficiency of assembling of needle stand and needle tubing, simple in structure, assembly quality is high.
In order to achieve the above object, the present invention is achieved by the following technical solutions.
The straight type remaining needle of a kind of dosing shape of the mouth as one speaks frock, for the assembling of needle stand and needle tubing, it is characterized in that, comprise mount pad, described mount pad is provided with vertical through hole, the upper end of described through hole is provided with the dosing mouth positioning table being connected with described through hole, and the lower end of described through hole is connected with screw seat, is provided with the set screw coaxial with described through hole in described screw seat.
Feature of the present utility model and further improvement are:
Described mount pad is provided with the lower plane of level, is provided with the mounting groove for locating described screw seat in described lower plane.
Described mount pad is acetal plastic.
Described screw seat is stainless steel material.
Described mount pad is provided with multiple described through holes.
The straight type remaining needle of the dosing shape of the mouth as one speaks of the present invention frock, comprise mount pad, described mount pad is provided with vertical through hole, the upper end of described through hole is provided with the dosing mouth positioning table being connected with described through hole, the lower end of described through hole is connected with screw seat, is provided with the set screw coaxial with described through hole in described screw seat.When needle stand and needle tubing assembling, first screw seat and set screw are installed in through hole, then regulate set screw, make it in desired position, again needle stand and needle tubing are positioned in through hole, the lower end abutment of needle tubing is in the upper end of set screw, thereby makes the assembling of needle stand and needle tubing reach desirable assembling length; The utility model can improve the efficiency of assembling of needle stand and needle tubing, simple in structure, and assembly quality is high.
Accompanying drawing explanation
Fig. 1 is the forward schematic diagram of the mount pad of the straight type remaining needle of the dosing shape of the mouth as one speaks of the present invention frock.
Fig. 2 is the schematic top plan view of the mount pad of the straight type remaining needle of the dosing shape of the mouth as one speaks frock shown in Fig. 1.
Fig. 3 is the A-A cross-sectional schematic of the mount pad of the straight type remaining needle of the dosing shape of the mouth as one speaks frock shown in Fig. 2.
Fig. 4 is the assembling schematic diagram of the straight type remaining needle of the dosing shape of the mouth as one speaks frock shown in Fig. 1.
In figure: 1, dosing mouth positioning table; 2, through hole; 3, mount pad; 4, mounting groove; 5, needle tubing; 6, needle stand; 7, set screw; 8, screw seat.
The specific embodiment
With reference to Fig. 1, it is the forward generalized section of the mount pad of the straight type remaining needle of the dosing shape of the mouth as one speaks of the present invention frock; With reference to Fig. 2, it is the schematic top plan view of the mount pad of the straight type remaining needle of the dosing shape of the mouth as one speaks frock shown in Fig. 1; With reference to Fig. 3, it is the A-A cross-sectional schematic of the mount pad of the straight type remaining needle of the dosing shape of the mouth as one speaks frock shown in Fig. 2; It is the assembling schematic diagram of the straight type remaining needle of the dosing shape of the mouth as one speaks frock shown in Fig. 1 with reference to Fig. 4.Wherein, the straight type remaining needle of this dosing shape of the mouth as one speaks frock comprises mount pad 3, and mount pad 3 is provided with vertical through hole 2, and the upper end of through hole 2 is provided with the dosing mouth positioning table 1 being connected with described through hole, the lower end of through hole 2 is connected with screw seat 8, is provided with the set screw 7 coaxial with through hole 2 in screw seat 8.Mount pad 3 is provided with the lower plane of level, is provided with the mounting groove 4 for set screw seat 8 in this lower plane.Mount pad 3 is acetal plastic material, and screw seat 8 is stainless steel material, and mount pad 3 is provided with multiple through holes 2.
In the present embodiment, mount pad 3 is strip shape, mount pad 3 is provided with 20 vertical circular through holes 2, when assembling, first by screw seat 8 and set screw 7 location and installation by mounting groove 4 in through hole 2, then regulate set screw 7, make it in desired position, again needle stand 6 and needle tubing 5 are positioned in through hole 7 by dosing mouth positioning table 1, the lower end abutment of needle tubing 5 is in the upper end of set screw 7, can regulate the assembling length of needle stand 6 and needle tubing 5, be beneficial between needle stand 6 and needle tubing 5 simultaneously and carry out a glue, be convenient to pipelining, can improve the efficiency of assembling of needle stand 6 and needle tubing 5, simple in structure, assembly quality is high.
Although below by reference to the accompanying drawings embodiment of the present invention are described, the present invention is not limited to above-mentioned specific embodiments and applications field, and above-mentioned specific embodiments is only schematic, guiding, rather than restrictive.Those of ordinary skill in the art, under the enlightenment of this description, in the case of not departing from the scope that the claims in the present invention protect, can also make a variety of forms, and these all belong to the row of the present invention's protection.
Claims (5)
1. the straight type remaining needle of a dosing shape of the mouth as one speaks frock, for the assembling of needle stand and needle tubing, it is characterized in that, comprise mount pad, described mount pad is provided with vertical through hole, the upper end of described through hole is provided with the dosing mouth positioning table being connected with described through hole, and the lower end of described through hole is connected with screw seat, is provided with the set screw coaxial with described through hole in described screw seat.
2. the straight type remaining needle of the dosing shape of the mouth as one speaks according to claim 1 frock, is characterized in that, described mount pad is provided with the lower plane of level, is provided with the mounting groove for locating described screw seat in described lower plane.
3. the straight type remaining needle of the dosing shape of the mouth as one speaks according to claim 1 frock, is characterized in that, described mount pad is acetal plastic.
4. the straight type remaining needle of the dosing shape of the mouth as one speaks according to claim 1 frock, is characterized in that, described screw seat is stainless steel material.
5. the straight type remaining needle of the dosing shape of the mouth as one speaks according to claim 1 frock, is characterized in that, described mount pad is provided with multiple described through holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320823476.6U CN203600163U (en) | 2013-12-16 | 2013-12-16 | Dosing opening type straight indwelling needle tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320823476.6U CN203600163U (en) | 2013-12-16 | 2013-12-16 | Dosing opening type straight indwelling needle tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203600163U true CN203600163U (en) | 2014-05-21 |
Family
ID=50712862
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320823476.6U Expired - Fee Related CN203600163U (en) | 2013-12-16 | 2013-12-16 | Dosing opening type straight indwelling needle tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203600163U (en) |
-
2013
- 2013-12-16 CN CN201320823476.6U patent/CN203600163U/en not_active Expired - Fee Related
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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: 20140521 Termination date: 20191216 |