CN208065185U - Outpatient service safe blood-taking needle - Google Patents
Outpatient service safe blood-taking needle Download PDFInfo
- Publication number
- CN208065185U CN208065185U CN201721385424.XU CN201721385424U CN208065185U CN 208065185 U CN208065185 U CN 208065185U CN 201721385424 U CN201721385424 U CN 201721385424U CN 208065185 U CN208065185 U CN 208065185U
- Authority
- CN
- China
- Prior art keywords
- needle
- syringe
- blood
- connecting tube
- outpatient service
- 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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- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
Abstract
The utility model discloses a kind of outpatient service safe blood-taking needles, including syringe needle, needle holder, needle guard, puncture fixing piece, connecting tube, connecting seat and oversheath component, the puncture fixing piece includes hollow portion, force section and a pair of of arc shaped wing, hollow portion is equipped with internal thread, external thread section is set on the outer wall of needle holder, locating ring is arranged in the both ends of external thread section, puncture the external thread section that fixing piece is installed on needle holder by hollow portion, short connection strap is set on the outer wall that connecting tube bending is arranged and connecting tube is adjacent, and easy breakpoint is arranged in the intermediate of short connection strap.The novel in structural design of the utility model, the syringe needle of blood taking needle can be preferably close to the skin of person of blood collecting when use, syringe needle is not easy to roll and heave, and medical staff can be effectively prevent to be pricked by syringe needle in blood collection procedure, blood collection procedure is more easy to control, be conducive to improve blood sampling efficiency and quality of blood drawn, there is higher application value.
Description
Technical field
The utility model is related to blood collection product technical field, more particularly to a kind of novel in structural design, at low cost
Outpatient service safe blood-taking needle honest and clean, suitable for volume procurement.
Background technology
Blood taking needle is a kind of basic apparatus in medical inspection, is generally made of syringe needle, shank, heparin tube and sheath, needle
Head is located at the head of shank, and after pin puncture of taking a blood sample enters blood vessel, by syringe etc. to imposing negative pressure in heparin tube, blood is automatic
It flows into heparin tube；Meanwhile in heparin tube can preset various additives, the blood testing for meeting clinical multinomial synthesis.
The moulding of blood taking needle on the market is more and more at present, but cures anti-personnel when in use, with traditional blood taking needle
Function is similar, cannot play good anti-tie effect, and syringe needle is easy to roll in use, easily causes site of puncture
Silt blueness, pain, influence effect of taking a blood sample, and increase Patients With Psychic Fear, it is therefore desirable to the design more innovated.
Utility model content
Purpose of utility model：In order to overcome the deficiencies in the prior art, the utility model to provide a kind of outpatient service safety
Blood taking needle, novel in structural design, the syringe needle of blood taking needle can be preferably close to the skin of person of blood collecting when use, and syringe needle is not easy
It rolls and heaves, and medical staff can be effectively prevent to be pricked by syringe needle in blood collection procedure, blood collection procedure is more easy to control, has
Conducive to blood sampling efficiency and quality of blood drawn is improved, there is higher application value.
Technical solution：To achieve the above object, the technical solution adopted in the utility model is：
A kind of outpatient service safe blood-taking needle, including syringe needle, needle holder, needle guard, puncture fixing piece, connecting tube, connecting seat
With oversheath component, the puncture fixing piece includes that hollow portion, force section and a pair of of arc shaped wing, hollow portion are equipped with internal thread, needle
External thread section is set on the outer wall of headstock, and locating ring is arranged in the both ends of external thread section, punctures fixing piece and is installed on by hollow portion
The external thread section of needle holder, one end of needle holder is connected with connecting tube, the other end with syringe needle and needle guard for being connected, syringe needle
It is installed on the center of needle holder and is connected with connecting tube through needle holder, needle guard is removably mounted in needle holder, even
It takes on the outer wall that bending is arranged and connecting tube is adjacent and short connection strap is set, easy breakpoint, connecting tube is arranged in the intermediate of short connection strap
The other end be mounted on connecting seat on, oversheath component include be installed on connecting seat both ends the first transparent protective shield and second thoroughly
Bright protective cover.
Preferably, syringe connecting seat is arranged in the outer end of the connecting seat, in use, by syringe connecting seat by outpatient service
Safe blood-taking needle is installed on syringe, and the syringe connecting seat is located in the first transparent protective shield.
Preferably, the force section is circular configuration, hollow portion, force section and arc shaped wing use integral forming process system
At.
Preferably, the needle guard is arranged to strengthening portion at the top of syringe needle, strengthening portion is equipped with stiff sheet.
Preferably, the stiff sheet is set to the outside of strengthening portion.
Advantageous effect：A kind of outpatient service safe blood-taking needle provided by the utility model, novel in structural design, when use, take a blood sample
The syringe needle of needle can be preferably close to the skin of person of blood collecting, and syringe needle is not easy to roll and heave, and can effectively prevent medical care
Personnel are pricked in blood collection procedure by syringe needle, and blood collection procedure is more easy to control, are conducive to improve blood sampling efficiency and quality of blood drawn, have
Higher application value.
Description of the drawings
Fig. 1 is the structural schematic diagram of a preferred embodiment of the utility model；
Fig. 2 is the structural schematic diagram that fixing piece is punctured in Fig. 1；
Fig. 3 is the structural schematic diagram of needle holder in Fig. 1.
Specific implementation mode
The utility model is further described below in conjunction with the accompanying drawings.
It is a kind of outpatient service safe blood-taking needle as shown in Figure 1 to Figure 3, including syringe needle 1, needle holder 2, needle guard 3, puncture are admittedly
Determine part 4, connecting tube 5, connecting seat 6 and oversheath component 7, wherein it includes hollow portion 41, force section 42 and one to puncture fixing piece 4
To arc shaped wing 43, hollow portion 41 is equipped with internal thread, and external thread section 21, the both ends of external thread section 21 are arranged on the outer wall of needle holder 2
Locating ring 22 is set, the external thread section 21 that fixing piece 4 is installed on needle holder 2 by hollow portion 41 is punctured.
As shown in figures 1 and 3, in this implementation column, one end of needle holder 2 is connected with connecting tube 5, the other end is used for and syringe needle
1 is connected with needle guard 3, and syringe needle 1 is installed on the center of needle holder 2 and is connected through needle holder 2 and connecting tube 5, needle guard 3
It is removably mounted in needle holder 2, short connection strap 51 is set on the outer wall that the bending of connecting tube 5 is arranged and connecting tube is adjacent, it is short
Easy breakpoint is arranged in the intermediate of connection strap 51, and the other end of connecting tube 5 is mounted on connecting seat 6, and oversheath component 7 includes being installed on
First transparent protective shield 71 and the second transparent protective shield 72 at 6 both ends of connecting seat.
As shown in Figure 1, in the present embodiment, the outer end setting syringe connecting seat 61 of connecting seat 6, in use, passing through syringe
Outpatient service safe blood-taking needle is installed on syringe by connecting seat 61, and the syringe connecting seat 61 is located in the first transparent protective shield 71.
As depicted in figs. 1 and 2, in the present embodiment, force section 42 is circular configuration, hollow portion 41, force section 42 and arc
The wing 43 is made of integral forming process.
As shown in Figure 1, in the present embodiment, needle guard 3 is arranged to strengthening portion 31, strengthening portion 31 close to the top of syringe needle 1
Equipped with stiff sheet 311, stiff sheet 311 is set to the outside of strengthening portion 31.
When the utility model is used, by adding puncture fixing piece, the syringe needle of blood taking needle can be preferably close to being taken a blood sample
The skin of person, syringe needle are not easy to roll and heave, and coordinate unique needle protection nested structure, can effectively prevent medical staff
It is pricked by syringe needle in blood collection procedure, blood collection procedure is more easy to control, is conducive to improve blood sampling efficiency and quality of blood drawn.
The above is only the preferred embodiment of the utility model, it should be pointed out that：For the common skill of the art
For art personnel, without departing from the principle of this utility model, several improvements and modifications can also be made, these improve and
Retouching also should be regarded as the scope of protection of the utility model.
Claims (5)
1. a kind of outpatient service safe blood-taking needle, it is characterised in that：Including syringe needle (1), needle holder (2), needle guard (3), puncture admittedly
Determine part (4), connecting tube (5), connecting seat (6) and oversheath component (7), the puncture fixing piece (4) includes hollow portion (41), applies
Power portion (42) and a pair of of arc shaped wing (43), hollow portion (41) are equipped with internal thread, external thread section are arranged on the outer wall of needle holder (2)
(21), the both ends setting locating ring (22) of external thread section (21) punctures fixing piece (4) and is installed on needle holder by hollow portion (41)
(2) external thread section (21), one end of needle holder (2) is connected with connecting tube (5), the other end is used to protect with syringe needle (1) and syringe needle
It covers (3) to be connected, syringe needle (1) is installed on the center of needle holder (2) and is connected through needle holder (2) and connecting tube (5), needle guard
(3) it is removably mounted in needle holder (2), short connection is set on the outer wall that connecting tube (5) bending is arranged and connecting tube is adjacent
Easy breakpoint is arranged in item (51), the intermediate of short connection strap (51), and the other end of connecting tube (5) is mounted on connecting seat (6), oversheath
Component (7) includes the first transparent protective shield (71) and the second transparent protective shield (72) for being installed on connecting seat (6) both ends.
2. outpatient service safe blood-taking needle according to claim 1, it is characterised in that：The outer end of the connecting seat (6) is arranged
Syringe connecting seat (61), in use, outpatient service safe blood-taking needle is installed on syringe by syringe connecting seat (61), the syringe connects
Joint chair (61) is located in the first transparent protective shield (71).
3. outpatient service safe blood-taking needle according to claim 1, it is characterised in that：The force section (42) is circular configuration,
Hollow portion (41), force section (42) and arc shaped wing (43) are made of integral forming process.
4. outpatient service safe blood-taking needle according to claim 1, it is characterised in that：The needle guard (3) is close to syringe needle (1)
Top be arranged to strengthening portion (31), strengthening portion (31) is equipped with stiff sheet (311).
5. outpatient service safe blood-taking needle according to claim 4, it is characterised in that：The stiff sheet (311) is set to strengthening portion
(31) outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721385424.XU CN208065185U (en) | 2017-10-25 | 2017-10-25 | Outpatient service safe blood-taking needle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721385424.XU CN208065185U (en) | 2017-10-25 | 2017-10-25 | Outpatient service safe blood-taking needle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208065185U true CN208065185U (en) | 2018-11-09 |
Family
ID=64032778
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721385424.XU Expired - Fee Related CN208065185U (en) | 2017-10-25 | 2017-10-25 | Outpatient service safe blood-taking needle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208065185U (en) |
-
2017
- 2017-10-25 CN CN201721385424.XU patent/CN208065185U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20181109 Termination date: 20201025 |