CN204410826U - Disposable vein blood taking needle - Google Patents
Disposable vein blood taking needle Download PDFInfo
- Publication number
- CN204410826U CN204410826U CN201520015030.XU CN201520015030U CN204410826U CN 204410826 U CN204410826 U CN 204410826U CN 201520015030 U CN201520015030 U CN 201520015030U CN 204410826 U CN204410826 U CN 204410826U
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- Prior art keywords
- needle
- blood taking
- needle stand
- stand
- blood
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- Expired - Fee Related
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Abstract
The utility model discloses a kind of disposable vein blood taking needle, comprise bottle cork needle, the afterbody of described bottle cork needle is connected with needle stand, and is connected with connecting hose in described needle stand position; Described connecting hose is connected with blood taking needle by needle handle away from that one end of described needle stand; Described needle stand outwards extends and is formed with one projection.Adopt the disposable vein blood taking needle of said structure, needle stand outwards extends and is formed with one projection, bottle cork needle can be held by left hand, right hand vacuum test tube, the bossing of needle stand is pinned with hand thumb, only bottle cork needle punctures in vacuum test tube by the movable right hand, simplify blood sampling operation, left hand indefatigability after the self-adhesive tape at connecting hose place makes blood sampling person repeatedly take a blood sample, the bossing of needle stand is pinned with hand thumb, now not easily drive the activity of left hand, for the patient that blood vessel more carefully and is comparatively slided, puncture needle can not wear out blood vessel easily.
Description
Technical field
This utility model relates to medical apparatus technical field, particularly a kind of disposable vein blood taking needle for adopting.
Background technology
Patient is in hospital outpatient treatment or while in hospital, due to a variety of causes, vein haemospasia is needed to carry out the laboratory examination of every necessity, for treatment and the foundation that experimental data is provided can be nursed, if but inspection item is too much, some patients can affect healthy to draw blood too much and refusal is drawn blood, and the selecting properly of blood drawing instrument can alleviate the mental pressure of patient to a certain extent, and blood drawing is the problem that nursery work person is worth thinking deeply and paying attention to.
At present, usual employing disposable vein blood taking needle is taken a blood sample, such as at Chinese patent literature CN102670213A, disclose the anti-acupuncture vein blood taking needle of a kind of single use, comprise needle shield, vein needle tubing, needle handle, small hose, needle stand, Paracentesis needle holder, blood-collecting needle tube, rubber sheath and anti-acupuncture sheath, vein needle tubing, needle handle, small hose, needle stand is linked in sequence by adhesive, Paracentesis needle holder, blood-collecting needle tube is bonding by adhesive, needle shield is socketed on needle handle, Paracentesis needle holder is rotatably connected in needle stand, blood-collecting needle tube protection is fastened in the other end of Paracentesis needle holder by rubber sheath in cover, it is characterized in that: anti-acupuncture sheath is fastened on small hose and also can slidably reciprocates on small hose, anti-acupuncture sheath is one engage after the crimping of both sides and form, after engaging, its rear portion is a closed-loop, the anterior sidewall of buckle then defines vertically a full of twists and turns line of rabbet joint.But adopt the anti-acupuncture vein blood taking needle of single use disclosed in this patent documentation technical scheme, produced problem mainly contains: 1. during blood sampling, left hand need fix blood taking needle needle handle and bottle stopper puncture needle handle, repeated multiple times rear blood sampling person's left hand fatiguability simultaneously; 2. puncture successfully, generally left hand fixes needle handle and bottle stopper puncture needle handle, and the right hand is held vacuum test tube and is firmly needled in blood taking tube by bottle stopper puncture, now easily drives the activity of left hand, for the patient that blood vessel more carefully and is comparatively slided, slight activity just can make puncture needle wear out blood vessel.
Therefore, be necessary to improve for existing disposable vein blood taking needle, in order to better services patient, alleviate patient suffering, promote medical service quality.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of scientific and reasonable for structure, and cost is low, not easily punctures the disposable vein blood taking needle of patient vessel easily.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is: this disposable vein blood taking needle, comprises bottle cork needle, and the afterbody of described bottle cork needle is connected with needle stand, and is connected with connecting hose in described needle stand position; Described connecting hose is connected with blood taking needle by needle handle away from that one end of described needle stand, and described needle stand outwards extends and is formed with one projection.
Adopt the disposable vein blood taking needle of said structure, needle stand outwards extends and is formed with one projection, bottle cork needle can be held by left hand, right hand vacuum test tube, the bossing of needle stand is pinned with hand thumb, only bottle cork needle punctures in vacuum test tube by the movable right hand, simplify blood sampling operation, left hand indefatigability after the self-adhesive tape at connecting hose place makes blood sampling person repeatedly take a blood sample, the bossing of needle stand is pinned with hand thumb, now not easily drive the activity of left hand, for the patient that blood vessel more carefully and is comparatively slided, puncture needle can not wear out blood vessel easily; The afterbody of bottle cork needle is connected with needle stand, and the relative connecting hose of needle stand is more firm, makes bottle cork needle good stability; Bottle cork needle is connected with connecting hose in described needle stand position, is connected by needle stand, makes bottle cork needle and connecting hose realize seamless link, connects more firm.
Further improvement is, described connecting hose is also provided with self-adhesive tape, and described self-adhesive tape and described needle handle are positioned at the same side, self-adhesive tape and described needle handle are positioned at the same side and arrange, self-adhesive tape makes needle handle near skin when sticking skin, will unsettled shake cause syringe needle easily to puncture blood vessel.
Further improvement is, described projection horizontally outward to extend near the periphery of that one end of described connecting hose formation lamellar from needle stand, projection is arranged to lamellar, adds the area that hand thumb pressing is protruding, operate more stable.
Further improvement is, described self-adhesive tape is arranged on apart from described needle handle 0.5-1cm position, does not affect the observation of blood back; And described self-adhesive tape is strip, what it is such that disposable vein blood taking needle in the horizontal can be firm pastes on arm.
Further improvement is, described blood taking needle is also set with anti-acupuncture sheath, and described anti-acupuncture sheath is fastened on the junction point place being close to described needle handle; Before use, the anti-acupuncture sheath of blood taking needle is set with, and blood taking needle can not be subject to polluting also can not stab contactee, and after a procedure, the anti-acupuncture sheath of blood taking needle is set with, and can not make needle sting subsequent treatment personnel; Anti-acupuncture sheath is fastened on the junction point place being close to described needle handle, is connected closely, difficult drop-off with needle handle.
Further improvement is, the width of described self-adhesive tape is 0.5-1cm.
Accompanying drawing explanation
Further describe below in conjunction with accompanying drawing and embodiment of the present utility model:
Fig. 1 is the structural representation of this utility model disposable vein blood taking needle;
Fig. 2 be hub portion in Fig. 1 face structural representation;
Fig. 3 is the top view of Fig. 2;
Wherein: 1-disposable vein blood taking needle; 2-bottle cork needle; 3-needle stand; 4-connecting hose; 5-needle handle; 6-blood taking needle; 7-is protruding; 8-self-adhesive tape; The anti-acupuncture sheath of 9-.
Detailed description of the invention
As shown in Figure 1, be disposable vein blood taking needle 1 of the present utility model, comprise bottle cork needle 2, the afterbody of described bottle cork needle 2 is connected with needle stand 3, and is connected with connecting hose 4 in described needle stand 3 position; Described connecting hose 4 is connected with blood taking needle 6 by needle handle 5 away from that one end of described needle stand 3; Described needle stand 3 outwards extends and is formed with one protruding 7(as shown in Figure 2), described connecting hose 4 is also provided with self-adhesive tape 8, described self-adhesive tape 8 is positioned at the same side with described needle handle 5, described protruding 7 horizontally outward to extend from needle stand 3 near the periphery of that one end of described connecting hose 4 forms lamellar (as shown in Figure 3), and described self-adhesive tape 8 is arranged on apart from described needle handle 1cm position (can also be other sizes as 0.5cm or other); And described self-adhesive tape 8 is in strip.
Passable, described blood taking needle 6 is also set with anti-acupuncture sheath 9, and described anti-acupuncture sheath 9 is fastened on the junction point place being close to described needle handle 5, and the width of described self-adhesive tape 8 is 0.5-1cm.
During use, first the anti-acupuncture sheath 9 in Fig. 1 is taken off, blood taking needle is inserted in blood vessel, puncture successfully, again self-adhesive tape 8 is torn and be adjacent to skin, bottle cork needle 2 can be held by left hand, right hand vacuum test tube, projection 7 part of needle stand 3 is pinned with hand thumb, only bottle cork needle punctures in vacuum test tube by the movable right hand, simplify blood sampling operation, repeatedly blood sampling person's left hand indefatigability after blood sampling, the bossing of needle stand is pinned with hand thumb, now not easily drive the activity of left hand, for the patient that blood vessel more carefully and is comparatively slided, puncture needle can not wear out blood vessel easily.
Above-described specific embodiment, further describes the purpose of this utility model, technical scheme and beneficial effect, and institute it should be understood that and the foregoing is only specific embodiment of the utility model, is not limited to this utility model; All within spirit of the present utility model and principle, any amendment made, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (6)
1. a disposable vein blood taking needle, comprises bottle cork needle, and the afterbody of described bottle cork needle is connected with needle stand, and is connected with connecting hose in described needle stand position; Described connecting hose is connected with blood taking needle by needle handle away from that one end of described needle stand; It is characterized in that, described needle stand outwards extends and is formed with one projection.
2. disposable vein blood taking needle according to claim 1, is characterized in that, described connecting hose is also provided with self-adhesive tape, and described self-adhesive tape and described needle handle are positioned at the same side.
3. disposable vein blood taking needle according to claim 1 and 2, is characterized in that, described projection horizontally outward to extend near the periphery of that one end of described connecting hose formation lamellar from needle stand.
4. disposable vein blood taking needle according to claim 3, is characterized in that, described self-adhesive tape is arranged on apart from described needle handle 0.5-1cm position; And described self-adhesive tape is strip.
5. disposable vein blood taking needle according to claim 4, is characterized in that, described blood taking needle is also set with anti-acupuncture sheath, and described anti-acupuncture sheath is fastened on the junction point place being close to described needle handle.
6. disposable vein blood taking needle according to claim 5, is characterized in that, the width of described self-adhesive tape is 0.5-1cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520015030.XU CN204410826U (en) | 2015-01-11 | 2015-01-11 | Disposable vein blood taking needle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520015030.XU CN204410826U (en) | 2015-01-11 | 2015-01-11 | Disposable vein blood taking needle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204410826U true CN204410826U (en) | 2015-06-24 |
Family
ID=53461248
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520015030.XU Expired - Fee Related CN204410826U (en) | 2015-01-11 | 2015-01-11 | Disposable vein blood taking needle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204410826U (en) |
-
2015
- 2015-01-11 CN CN201520015030.XU patent/CN204410826U/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: 20150624 Termination date: 20160111 |