CN203815471U - Fixing structure of blood sampling needle head - Google Patents
Fixing structure of blood sampling needle head Download PDFInfo
- Publication number
- CN203815471U CN203815471U CN201420220810.3U CN201420220810U CN203815471U CN 203815471 U CN203815471 U CN 203815471U CN 201420220810 U CN201420220810 U CN 201420220810U CN 203815471 U CN203815471 U CN 203815471U
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- CN
- China
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- blood
- blood collection
- fixed
- adhesive plaster
- collection needles
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- Expired - Fee Related
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Abstract
The utility model discloses a fixing structure of a blood sampling needle head. The blood sampling needle head comprises a blood sampling needle head body, a hose and a test tube needle head. One end of the hose is connected with the rear end of the blood sampling needle head, and the other end of the hose is connected with the rear end of the test tube needle head. The blood sampling needle head comprises a needle head body, a needle handle and a protection sleeve. The fixing structure comprises a needle handle and self-adhesive tape, the self-adhesive tape comprises a fixed end, a free end and an adhesive tape layer connecting the fixed end and the free end, and the fixed end of the self-adhesive tape is fixed on the needle handle. The fixing structure of the blood sampling needle head is simple and convenient to manufacture and low in price, materials can be easily obtained, the fixing structure of the blood sampling needle head is suitable for blood sampling patients at different levels of hospitals, workload of nursing staff is reduced, the blood drawing success rate is improved, pain of the patients is relieved, and smooth operation of blood drawing inspection of the patients is guaranteed.
Description
Technical field
This utility model relates to a kind of technical field of medical instruments, refers in particular to a kind of fixed structure of blood collection needles.
Background technology
The disposable blood taking needle that various big hospital is used at home at present, refers to Fig. 1, and it includes: blood collection needles 10, flexible pipe 20 and test tube syringe needle 30; Flexible pipe 20 one end are connected with blood collection needles 10 rear ends, and flexible pipe 20 other ends are connected with test tube syringe needle 30 rear ends; Blood collection needles 10 has syringe needle 101, needle handle 102 and protective sleeve 103, forms a Handheld Division 104 on this needle handle 102; This blood collection needles 101 is thrust in patient's blood vessel, and test tube syringe needle 30 inserts in vacuum test tube, and blood flows in vacuum test tube under suction function like this, and then completes the collection of blood.
In clinical nursing activity, blood letting is one of basic training of nursing staff, and the disposable blood taking needle of current domestic use does not have fixed structure, need nursing staff in blood drawing process, to tear rubberized fabric and fix blood collection needles 10, increase unnecessary nursing procedure and the consumptive material of hospital; Some nursing staff, directly by the fixing blood collection needles 10 of hands, is easy to cause slippage or the displacement of blood collection needles 10 like this, involves patient's blood vessel, increases patient's misery, even causes secondary blood drawing.This has not only reduced patient's satisfaction, has also increased nursing staff's workload, increases section office's consumptive material, has affected the raising of nursing quality.
In view of this, the design people is for not attaining perfect caused many disappearances and inconvenience in above-mentioned blood collection needles structural design, and deeply design, and active research improvement has a fling at and development and Design goes out this case.
Utility model content
The purpose of this utility model is to provide a kind of fixed structure that sticks in the blood collection needles on patient skin, it draws materials, makes simple and convenient, cheap, be applicable to situation of all-level hospitals blood sampling patient, and alleviate nursing staff's workload, improve blood drawing success rate, alleviate patient's pain, that guarantees that patient takes a blood sample carries out smoothly.
In order to reach above-mentioned purpose, solution of the present utility model is:
A fixed structure for blood collection needles, blood taking needle includes: blood collection needles, flexible pipe and test tube syringe needle; Flexible pipe one end is connected with blood collection needles rear end, and the flexible pipe other end is connected with test tube syringe needle rear end; This blood collection needles includes syringe needle, needle handle and protective sleeve; This fixed structure includes needle handle and autohension adhesive plaster, and this autohension adhesive plaster has a stiff end, a free end and is connected and fixed end and free-ended viscosity carcass, and the stiff end of this autohension adhesive plaster is fixed on needle handle.
On above-mentioned needle handle, form a Handheld Division, it is positive that the stiff end of this autohension adhesive plaster is fixed on this Handheld Division, and this viscosity carcass sticks in the back side, Handheld Division.
The positive and negative of above-mentioned Handheld Division form sagging groove, and the stiff end of this autohension adhesive plaster is fixed in positive sagging groove, and viscosity carcass sticks in the sagging groove in the back side, and free end protrudes from sagging groove.
On above-mentioned needle handle, form a Handheld Division, the outer end of this Handheld Division arranges an axial region, and the stiff end of this autohension adhesive plaster is fixed on axial region, and this viscosity carcass is wound in axial region.
On above-mentioned needle handle, form an annular groove, the stiff end of this autohension adhesive plaster is fixed on axial region, and this viscosity carcass is wound on this annular groove.
The free end of above-mentioned autohension adhesive plaster is a grip part.
Adopt after said structure, this utility model blood taking needle is in blood collection procedure, before the operation of taking a blood sample, the grip part of opening autohension adhesive plaster, launches the self-adhesive glue cloth at needle handle place, blood collection needles is thrust in patient's blood vessel, inserting needle sticks in autohension adhesive plaster above patient skin after seeing blood back, fixing blood collection needles, and test tube syringe needle inserts in vacuum test tube, blood flows in vacuum test tube under suction function like this, and then completes the collection of blood.
This utility model can be fixed this blood collection needles in patient skin by autohension adhesive plaster, make blood collection needles can slippage, displacement, can effectively avoid patient's secondary blood drawing, convenient nursing personnel's needle handle is fixed, alleviate nursing staff's workload, improve patient satisfaction, improve nursing quality and avoid doctor-patient dispute.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of existing blood taking needle;
Fig. 2 is the schematic diagram one of this utility model blood taking needle the first embodiment;
Fig. 3 is the schematic diagram two of this utility model blood taking needle the first embodiment;
Fig. 4 is the schematic diagram one of this utility model blood taking needle the second embodiment;
Fig. 5 is the schematic diagram two of this utility model blood taking needle the second embodiment;
Fig. 6 is the schematic diagram one of this utility model blood taking needle the 3rd embodiment;
Fig. 7 is the schematic diagram two of this utility model blood taking needle the 3rd embodiment;
Fig. 8 is the schematic diagram one of this utility model blood taking needle the 4th embodiment;
Fig. 9 is the schematic diagram two of this utility model blood taking needle the 4th embodiment;
Symbol description
Blood collection needles 10 flexible pipe 20 test tube syringe needles 30
Syringe needle 101 needle handle 102 protective sleeve 103 Handheld Divisions 104
Blood collection needles 1 flexible pipe 2 test tube syringe needles 3
Syringe needle 11 needle handle 12 protective sleeve 13 Handheld Divisions 14
Groove 15 axial region 16 annular grooves 17 sink.
The specific embodiment
In order further to explain the technical solution of the utility model, below by specific embodiment, the utility model is elaborated.
Refer to Fig. 2, Fig. 3, the first embodiment of this utility model blood taking needle, this blood taking needle includes: blood collection needles 1, flexible pipe 2 and test tube syringe needle 3; Flexible pipe 2 one end are connected with blood collection needles 1 rear end, and flexible pipe 2 other ends are connected with test tube syringe needle 3 rear ends; Blood collection needles 1 includes syringe needle 11, needle handle 12 and protective sleeve 13, forms a Handheld Division 14 on this needle handle 12; This fixed structure includes needle handle 12 and autohension adhesive plaster 4, and this autohension adhesive plaster 4 has a stiff end 41, a free end 42 and is connected and fixed the viscosity carcass 43 of end 41 and free end 42, and this stiff end 41 is fixed on the Handheld Division 14 of needle handle 12; The free end of this autohension adhesive plaster 4 is a grip part, the convenient autohension adhesive plaster 4 that launches;
The first embodiment of this utility model blood taking needle is in blood collection procedure, before the operation of taking a blood sample, open the grip part 41 of autohension adhesive plaster 4, the autohension adhesive plaster at needle handle 12 places 4 is launched, and blood collection needles 1 is thrust in patient's blood vessel, and inserting needle sticks in autohension adhesive plaster 4 above patient skin after seeing blood back, fixedly blood collection needles 1, test tube syringe needle 3 inserts in vacuum test tube, and blood flows in vacuum test tube under suction function like this, and then completes the collection of blood.
This utility model can be fixed this blood collection needles 1 in patient skin by autohension adhesive plaster, make blood collection needles 1 can slippage, displacement, can effectively avoid patient's secondary blood drawing, convenient nursing personnel's needle handle is fixed, alleviate nursing staff's workload, improve patient satisfaction, improve nursing quality and avoid doctor-patient dispute.And the fixed structure of this utility model blood collection needles draws materials, makes simple and convenient, cheap, be applicable to situation of all-level hospitals blood sampling patient, and alleviate nursing staff's workload, improve blood drawing success rate, alleviate patient's pain, that guarantees that patient takes a blood sample carries out smoothly.
Refer to Fig. 4, Fig. 5, the second embodiment of this utility model blood taking needle, this blood taking needle includes: blood collection needles 1, flexible pipe 2 and test tube syringe needle 3; Flexible pipe 2 one end are connected with blood collection needles 1 rear end, and flexible pipe 2 other ends are connected with test tube syringe needle 3 rear ends; Blood collection needles 1 includes syringe needle 11, needle handle 12 and protective sleeve 13, forms a Handheld Division 14 on this needle handle 12, and the positive and negative of this Handheld Division 14 form the groove 15 that sink; This fixed structure includes needle handle 12 and autohension adhesive plaster 4, this autohension adhesive plaster 4 has a stiff end 41, a free end 42 and is connected and fixed the viscosity carcass 43 of end 41 and free end 42, this stiff end 41 is fixed in positive sagging groove 15, viscosity carcass sticks in the sagging groove in the back side, and free end protrudes from sagging groove, this autohension adhesive plaster 4 can not protrude from 14 peripheries, Handheld Division, makes blood taking needle external overall structure more succinct; The free end of this autohension adhesive plaster 4 is a grip part, the convenient autohension adhesive plaster 4 that launches.
Refer to Fig. 6, Fig. 7, the 3rd embodiment of this utility model blood taking needle, this blood taking needle includes: blood collection needles 1, flexible pipe 2 and test tube syringe needle 3; Flexible pipe 2 one end are connected with blood collection needles 1 rear end, and flexible pipe 2 other ends are connected with test tube syringe needle 3 rear ends; Blood collection needles 1 includes syringe needle 11, needle handle 12 and protective sleeve 13, forms a Handheld Division 14 on this needle handle 12, and 14 outer ends arrange an axial region 16 in Handheld Division; This fixed structure includes needle handle 12 and autohension adhesive plaster 4, this autohension adhesive plaster 4 has a stiff end 41, a free end 42 and is connected and fixed the viscosity carcass 43 of end 41 and free end 42, this stiff end 41 is fixed on axial region 16, and this viscosity carcass is wound in axial region 16; The free end of this autohension adhesive plaster 4 is a grip part, the convenient autohension adhesive plaster 4 that launches.
Refer to Fig. 8, Fig. 9, the 4th embodiment of this utility model blood taking needle, this blood taking needle includes: blood collection needles 1, flexible pipe 2 and test tube syringe needle 3; Flexible pipe 2 one end are connected with blood collection needles 1 rear end, and flexible pipe 2 other ends are connected with test tube syringe needle 3 rear ends; Blood collection needles 1 includes syringe needle 11, needle handle 12 and protective sleeve 13, forms a Handheld Division 14 on this needle handle 12, and on needle handle 12, forms an annular groove 17; This fixed structure includes needle handle 12 and autohension adhesive plaster 4, this autohension adhesive plaster 4 has a stiff end 41, a free end 42 and is connected and fixed the viscosity carcass 43 of end 41 and free end 42, this stiff end 41 is fixed on annular groove 17, and this viscosity carcass is wound in annular groove 17; The free end of this autohension adhesive plaster 4 is a grip part, the convenient autohension adhesive plaster 4 that launches.
The specific embodiment of second and third of the fixed structure of this utility model blood taking needle, four embodiment is identical with the first embodiment, therefore repeat no more.
Above-described embodiment and accompanying drawing non-limiting product form of the present utility model and style, suitable variation or modification that any person of an ordinary skill in the technical field does it, all should be considered as not departing from patent category of the present utility model.
Claims (6)
1. a fixed structure for blood collection needles, blood taking needle includes: blood collection needles, flexible pipe and test tube syringe needle; Flexible pipe one end is connected with blood collection needles rear end, and the flexible pipe other end is connected with test tube syringe needle rear end; This blood collection needles includes syringe needle, needle handle and protective sleeve; It is characterized in that: this fixed structure includes needle handle and autohension adhesive plaster, this autohension adhesive plaster has a stiff end, a free end and is connected and fixed end and free-ended viscosity carcass, and the stiff end of this autohension adhesive plaster is fixed on needle handle.
2. the fixed structure of blood collection needles as claimed in claim 1, is characterized in that: on this needle handle, form a Handheld Division, it is positive that the stiff end of this autohension adhesive plaster is fixed on this Handheld Division, and this viscosity carcass sticks in Handheld Division reverse side.
3. the fixed structure of blood collection needles as claimed in claim 2, it is characterized in that: the positive and negative of this Handheld Division form sagging groove, the stiff end of this autohension adhesive plaster is fixed in positive sagging groove, and viscosity carcass sticks in the sagging groove in the back side, and free end protrudes from sagging groove.
4. the fixed structure of blood collection needles as claimed in claim 1, is characterized in that: on this needle handle, form a Handheld Division, the outer end of this Handheld Division arranges an axial region, and the stiff end of this autohension adhesive plaster is fixed on axial region, and this viscosity carcass is wound in axial region.
5. the fixed structure of blood collection needles as claimed in claim 1, is characterized in that: on this needle handle, form an annular groove, the stiff end of this autohension adhesive plaster is fixed on axial region, and this viscosity carcass is wound on this annular groove.
6. the fixed structure of the blood collection needles as described in claim 1,2,3,4 or 5, is characterized in that: the free end of this autohension adhesive plaster is a grip part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420220810.3U CN203815471U (en) | 2014-05-04 | 2014-05-04 | Fixing structure of blood sampling needle head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420220810.3U CN203815471U (en) | 2014-05-04 | 2014-05-04 | Fixing structure of blood sampling needle head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203815471U true CN203815471U (en) | 2014-09-10 |
Family
ID=51471025
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420220810.3U Expired - Fee Related CN203815471U (en) | 2014-05-04 | 2014-05-04 | Fixing structure of blood sampling needle head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203815471U (en) |
-
2014
- 2014-05-04 CN CN201420220810.3U patent/CN203815471U/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 |
Granted publication date: 20140910 Termination date: 20170504 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |