CN207837563U - A kind of Portable blood sampling needle - Google Patents
A kind of Portable blood sampling needle Download PDFInfo
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- CN207837563U CN207837563U CN201720344141.4U CN201720344141U CN207837563U CN 207837563 U CN207837563 U CN 207837563U CN 201720344141 U CN201720344141 U CN 201720344141U CN 207837563 U CN207837563 U CN 207837563U
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- China
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- needle
- blood taking
- connecting rod
- taking needle
- adhesive bandage
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Abstract
The utility model is related to a kind of blood sampling apparatus, and in particular to a kind of Portable blood sampling needle.Blood taking needle includes needle point and syringe needle, and blood taking needle is being arranged with two fixing pipes, two fixing pipes and blood taking needle vertical connection close to one end of syringe needle correspondence；Be arranged with connecting rod in two fixing pipes, one end of connecting rod extend fixing pipe it is outer away from the nozzle of blood taking needle and with supporting rod vertical connection；Further include hemostatic adhesive bandage, hemostatic adhesive bandage includes positive face paste and back side patch, and front, which is sticked, is provided with medical cotton and patch；It sticks equipped with two rectangular sleeves at the back side；The one end of two supporting rods far from connecting rod is respectively enterd by two nozzles in two rectangular sleeves, and hemostatic adhesive bandage is set on supporting rod, the positive face paste of hemostatic adhesive bandage is always towards the direction of needle point, when positive face paste is contacted with the needle point, the center of medical cotton is contacted with the needle point, the utility model is simple in structure, complete, compact, environmentally-friendly sanitary, has the function of quickly stopping blooding to wound.
Description
Technical field
The utility model is related to a kind of blood sampling apparatus, and in particular to a kind of Portable blood sampling needle.
Background technology
In existing patient, to carry out infusion and have an injection, generally all can in the vein blood vessel of human body, blood was collected, existing note
Mode is penetrated, is all after inserting the needle into human body, then syringe needle is pasted with adhesive plaster, but such operation, it is required for every time
Nurse in advance shears adhesive plaster, and adhesive plaster is pasted onto on the clothes of oneself, and it is both inconvenient to do so, also unhygienic.Together
When, since the position that each adhesive plaster pastes all-wing aircraft is all different, it is easy according to the loosening at blood taking needle, also, existing blood taking needle
In do not have the effect that can directly quickly stop blooding to wound after blood sampling, need to stop blooding using cotton swab,
When being stopped blooding using cotton swab, people is needed to press, it is inconvenient.Therefore, the utility model designs a kind of Portable blood sampling
Needle, have the function of quickly to wound carry out hemostasis and can fixed needle, right and wrong are often with there is realistic meaning.
Utility model content
In view of the foregoing, it is necessary to a kind of Portable blood sampling needle is provided, the utility model is simple in structure, it is complete, compact,
Environmentally-friendly sanitary has the function of quickly stopping blooding to wound.
In order to achieve the above objectives, technical solution used by the utility model is：A kind of Portable blood sampling needle, including blood sampling
There is needle point and syringe needle, the blood taking needle to be equipped with two fixing pipes, two fixations close to one end of syringe needle for needle, the blood taking needle
Pipe correspondence sets up the both sides opposite in blood taking needle separately, and one end of two fixing pipes respectively with blood taking needle vertical connection, two institutes
The outer diameter for stating fixing pipe is equal to the outer diameter of the blood taking needle；Be arranged with connecting rod in two fixing pipes, the connecting rod it is straight
Fixing pipe is extended outside the nozzle of blood taking needle in one end of the small 0.5-1mm of internal diameter of the diameter fixing pipe, the connecting rod,
And it is connected with a supporting rod, one end and the connecting rod vertical connection of the supporting rod in the end, the other end is directed away from institute
State the direction elongation of connecting rod；
Further include hemostatic adhesive bandage, the hemostatic adhesive bandage includes positive face paste and back side patch, and the front, which is sticked, is provided with medical cotton, institute
The correspondence both sides for stating medical cotton are respectively equipped with a patch, and the patch is fixedly connected with positive face paste；It sticks equipped with two at the back side
Rectangular sleeve, two rectangular sleeves be mutually parallel and with the hemostatic adhesive bandage where face it is parallel, two rectangular sleeves
One end offers nozzle, and foamed material is filled in the rectangular sleeve；
Two one end of the supporting rod far from connecting rod are respectively enterd by two nozzles in two rectangular sleeves, and
The hemostatic adhesive bandage is set on the supporting rod, the positive face paste of the hemostatic adhesive bandage always towards the direction of the needle point,
When the positive face paste is contacted with the needle point, the center of the medical cotton is contacted with the needle point.
Further, further include lever all-wing aircraft and handle cover, one close to syringe needle in blood taking needle is arranged in the lever all-wing aircraft
Side is simultaneously fixedly connected with the blood taking needle, and the lever all-wing aircraft and face where the blood taking needle are in the same plane, described to hold
Handle all-wing aircraft is equipped with the activity patch for clinging the back of the hand；The lever all-wing aircraft and activity patch are set in handle cover.
Further, two fixing pipes are centrosymmetric about blood taking needle, and two fixing pipes and the blood sampling
Needle is located on same plane.
Further, the fixing pipe is equipped with rubber ring at the nozzle away from blood taking needle, and the connecting rod is set in rubber
In cushion rubber, the diameter of the rubber ring is less than the diameter of the connecting rod.
Further, the length of the connecting rod is more than the length 0.5-1cm of the fixing pipe.
Further, length of the length of two supporting rods equal to fixing pipe to needle point.
Further, the front is sticked equipped with tear-off layer, and the tear-off layer is covered on the medical cotton and patch.
Further, the week of the hemostatic adhesive bandage fixes framework along metal is equipped with.
Compared with prior art, the utility model has the advantages that：
1. Portable blood sampling needle designed by the utility model is by portions such as fixing pipe, connecting rod, supporting rod and hemostatic adhesive bandages
The interconnection of part coordinates, and is achieved the function that this blood taking needle can quickly stop blooding to wound after blood sampling,
In, fixing pipe may be implemented connecting rod being set in its pipeline, and connecting rod is made to be able to be rotated freely in it
While do not change the position of connecting rod yet；The connecting rod stretches out one end vertical connection supporting rod of the fixing pipe, described
The one end of supporting rod far from connecting rod is arranged with hemostatic adhesive bandage, fixes framework along metal is equipped in hemostatic adhesive bandage week of the invention, this setting
Hemostatic adhesive bandage can be kept in one plane, be fixed thereon two supporting rods being mutually parallel；In addition, hemostasis
It is also filled with foamed material in the rectangular sleeve sticked, therefore, after the supporting rod stretches into the rectangular sleeve, can be steeped
Foam material is fixed, and firm supporting rod is played the role of；So under the fixed function of supporting rod and hemostatic adhesive bandage, it can be so that connection
Bar is not deviate from from fixing pipe easily, increases the stability of the supporting rod；It is compared with traditional blood taking needle, this blood taking needle
After blood sampling, have the function of quickly to patient hemostasis, therefore, patient need not with cotton swab at its injection into whereabouts
Blood is easy to use, safety, health, and cost is relatively low.
2. the blood taking needle designed by the utility model further includes lever all-wing aircraft and handle cover, the lever all-wing aircraft, which is equipped with, lives
The blood taking needle can be fixed at human injection by dynamic patch, the activity patch, eliminate the program that blood taking needle is fixed with adhesive tape,
It reduces trouble step, the blood taking needle used can also replace movable patch, use health, safe and healthy；In addition, lever
Set can entangle lever all-wing aircraft, and lever all-wing aircraft is avoided to be polluted by the external world.
3. being also provided with rubber ring at the fixation nozzle in the utility model blood taking needle, the rubber ring is for being fixedly connected
Bar so that connecting rod is not deviate from from fixing pipe easily, also, the rubber ring can limit the rotation of connecting rod, that is, is added
The frictional force of big rubber ring and connecting rod, therefore, for obtaining connecting rod can smoothly rotate, then connecting rod must by extraneous power
The frictional force of rubber ring and connecting rod must be more than, this setting avoids random rotation of the connecting rod in fixing pipe, so that
The blood taking needle is more preferably firm.
4. front, which is sticked, in the utility model is additionally provided with tear-off layer, the tear-off layer covers medical cotton and patch, protects
The health of the blood taking needle has been demonstrate,proved, people can be allowed to feel at ease to use.
5. the utility model overall structure is simple, easy to operate, and safety non-pollution, practicability is good, and cost is relatively low.
Description of the drawings
Fig. 1 is the part-structure schematic diagram of the utility model blood taking needle.
Fig. 2 is the structural schematic diagram of positive face paste in the utility model blood taking needle.
Fig. 3 is the structural schematic diagram that the back side is pasted in the utility model blood taking needle.
Fig. 4 is the complete diagram of the utility model blood taking needle.
Main element symbol description
1, blood taking needle；11, needle point；12, syringe needle；2, fixing pipe；21, rubber ring；3, connecting rod；4, supporting rod；5, stop blooding
Patch；51, metal fixes framework；6, positive face paste；61, medical cotton；62, patch；7, back side note；71, rectangular sleeve；72, nozzle；
73, foamed material；8, lever all-wing aircraft；81, activity patch；9, handle cover.
Following specific implementation mode will further illustrate the utility model in conjunction with above-mentioned attached drawing.
Specific implementation mode
Referring to Fig. 1, a kind of Portable blood sampling needle, including blood taking needle 1, the blood taking needle 1 have needle point 11 and syringe needle 12,
The blood taking needle 1 is being equipped with two fixing pipes 2 close to one end of syringe needle 12, and two fixing pipes 2 correspondence sets up separately opposite in blood taking needle 1
Both sides, and one end of two fixing pipes 2, respectively with 1 vertical connection of blood taking needle, two fixing pipes 2 are also about blood taking needle
1 is centrosymmetric, and illustrates that two fixing pipes 2 are on the same straight line, and the size of both is identical.Separately
Outside, the outer diameter of two fixing pipes 2 is equal to the outer diameter of the blood taking needle 1, and the size for defining 2 outer diameter of the fixing pipe is arranged in this
Size can largely avoid fixing pipe 2 from hindering the use of blood taking needle 1；Further, two fixing pipes 2 are adopted with described
Blood needle 1 is located on same plane, thus using the blood taking needle 1 to patient blood was collected or injection when, fixing pipe 2 is certain
It will not hinder the use of blood taking needle 1.Connecting rod 3 is arranged in two fixing pipes 2, the diameter of the connecting rod 3 is relatively described
The small 0.5-1mm of internal diameter of fixing pipe 2, the restriction to 3 diameter of the connecting rod can illustrate the connecting rod 3 and the fixation
Pipe 2 is unconnected, i.e., the connecting rod 3 can be taken out or be put into fixing pipe 2 from fixing pipe 2 at any time, easy to use
The operation of person.Fixing pipe 2 is extended outside the nozzle of blood taking needle 1 in one end of the connecting rod 3, also, the connecting rod 3
Length is more than the length 0.5-1cm of the fixing pipe 2, i.e. the connecting rod 3 can stretch out fixing pipe 0.5-1cm, largely
The maximum distance for reducing two connecting rods 3.The end for extending fixing pipe 2 in connecting rod 3 is connected with a supporting rod 4, described
One end of supporting rod 4 and 3 vertical connection of connecting rod, the other end are directed away from the direction elongation of connecting rod 3, two supporting rods 4
Length be equal to fixing pipe 2 arrive needle point 11 length, after rotating the supporting rod 4, the supporting rod 4 can drive connecting rod 3
It is rotated in fixing pipe 2.Further, the fixing pipe 2 is equipped with rubber ring 21, the company at the nozzle away from blood taking needle 1
Extension bar 3 is set in rubber ring 21, and the diameter of the rubber ring 21 is less than the diameter of the connecting rod 3, the rubber ring 21
The frictional force for increasing connecting rod 3 is set, and therefore, the external force suffered by supporting rod 4 is greater than the connecting rod 3 and rubber ring 21
Frictional force could rotate the connecting rod 3, or the connecting rod 3 is taken out from fixing pipe 2, increase connecting rod 3
Stability.
Fig. 2 and Fig. 3 are please referred to, the utility model further includes hemostatic adhesive bandage 5, and the week edge of the hemostatic adhesive bandage 5 is fixed equipped with metal
Framework 51 so that the hemostatic adhesive bandage 5 is in the same plane.The hemostatic adhesive bandage 5 includes positive face paste 6 and back side patch 7, the positive face paste
Medical cotton 61 is provided on 6, medical cotton 61 is used to stop blooding to injection wound, and the correspondence both sides of the medical cotton 61 are set respectively
There are a patch 62, the patch 62 to be fixedly connected with positive face paste 6, the patch 62 is used to the hemostatic adhesive bandage 5 being fixed on human body
With；Further, the positive face paste 6 is equipped with tear-off layer, and the tear-off layer is covered on the medical cotton 61 and patch 62,
The tear-off layer can avoid medical cotton 61 in the positive face paste 6 and patch 62 from not being polluted by the external world.The back side patch 7
Two rectangular sleeves 71 are equipped with, two rectangular sleeves 71 are mutually parallel and parallel with 5 place face of the hemostatic adhesive bandage, two institutes
The one end for stating rectangular sleeve 71 offers nozzle 72, and foamed material 73 is filled in the rectangular sleeve 71.
Referring to Fig. 4, in conjunction with above-mentioned setting, two one end of the supporting rod 4 far from connecting rod 3 pass through two nozzles
72 respectively enter in two rectangular sleeves 71, and the supporting rod 4 is fixed by the foamed material 73 in rectangular sleeve 71, will
The hemostatic adhesive bandage 5 is set on the supporting rod 4；In addition, the positive face paste 6 of the hemostatic adhesive bandage 5 always will be towards the needle point 11
Direction, when the positive face paste 6 and the needle point 11 contact, the center of the medical cotton 61 is contacted with the needle point 11.
In the preferable embodiment of the present embodiment, the utility model further includes lever all-wing aircraft 8 and handle cover 9, described to hold
Handle all-wing aircraft 8 is arranged in blood taking needle 1 close to the side of syringe needle 12 and is fixedly connected with the blood taking needle 1, the lever all-wing aircraft 8 and institute
State that 1 place face of blood taking needle is in the same plane, the lever all-wing aircraft 8 is equipped with the activity patch 81 for clinging the back of the hand, described
Blood taking needle 1 can be fixed at the injection of patient by activity patch 81；The lever all-wing aircraft 8 and activity patch 81 are set in handle cover
In 9, the handle cover 9 ensure that the health and safety of the lever all-wing aircraft 8.
The application method of the utility model is：When using this blood taking needle 1 to human injection or blood sampling, needle point 11 is pierced into
After human skin, then handle cover 9 taken out from lever all-wing aircraft 8, using the activity patch 81 on lever all-wing aircraft 8 by the blood taking needle
1 is fixed at the injection of patient；After blood sampling or injection, first the tear-off layer for the note 5 that stops blooding on supporting rod 4 is torn, is exposed
Medical cotton 61 and patch 62, then rotate supporting rod 4 until positive face paste 6 be covered in human injection at, with patch 62 will described in
On hemostatic adhesive bandage 5 is fixed at the injection of human body, then extract needle point 11, at this point, supporting rod 4 also with needle point 11 extraction with only
5 separation of blood patch, you can realize the function of quick-acting haemostatic powder, also, the hemostatic adhesive bandage 5 does not need patient and pressed with hand, will not hamper
Patient is hindered to cover coat-sleeve at injection.
The utility model is simple in structure, facilitate making, is easy to operate, practicability is good, is suitable for medical machinery field.This reality
With the novel setting by fixing pipe 2, connecting rod 3, supporting rod 4, hemostatic adhesive bandage 5, lever all-wing aircraft 8 and handle cover 9, and combine section
It gains knowledge and theory of medicine knowledge, the function that can quickly stop blooding to injection wound has been made, moreover it is possible to realize and not use glue
Blood taking needle 1 is fixed on human body in the case of band, the utility model can also be dismantled simply, be easy to use, pacify
Entirely.The design cost of the Portable blood sampling needle 1 is relatively low, conducive to wideling popularize.
Above description is the detailed description for the preferable possible embodiments of the utility model, but embodiment is not limited to
The patent claim of the utility model, the same changes or modifications completed under the technical spirit suggested by all the utility model
Change, should all belong to the covered the scope of the claims of the utility model.
Claims (8)
1. a kind of Portable blood sampling needle, including blood taking needle, the blood taking needle has needle point and syringe needle, which is characterized in that described to adopt
Blood needle is being equipped with two fixing pipes close to one end of syringe needle, and the two fixing pipe correspondences set up the both sides opposite in blood taking needle separately, and
Respectively with blood taking needle vertical connection, the outer diameters of two fixing pipes is equal to the outer of the blood taking needle for one end of two fixing pipes
Diameter；Connecting rod, the small 0.5-1mm of internal diameter of the diameter fixing pipe of the connecting rod, institute are arranged in two fixing pipes
Fixing pipe is extended outside the nozzle of blood taking needle in the one end for stating connecting rod, and is connected with a supporting rod in the end, described
One end of supporting rod and connecting rod vertical connection, the other end are directed away from the direction elongation of the connecting rod；
Further include hemostatic adhesive bandage, the hemostatic adhesive bandage includes positive face paste and back side patch, and the front, which is sticked, is provided with medical cotton, the doctor
It is respectively equipped with a patch with the correspondence both sides of cotton, the patch is fixedly connected with positive face paste；It sticks equipped with two rectangles at the back side
Sleeve, two rectangular sleeves are mutually parallel and parallel with face where the hemostatic adhesive bandage, one end of two rectangular sleeves
Nozzle is offered, foamed material is filled in the rectangular sleeve；
Two one end of the supporting rod far from connecting rod are respectively enterd by two nozzles in two rectangular sleeves, and by institute
It states hemostatic adhesive bandage to be set on the supporting rod, the positive face paste of the hemostatic adhesive bandage is described always towards the direction of the needle point
When positive face paste is contacted with the needle point, the center of the medical cotton is contacted with the needle point.
2. a kind of Portable blood sampling needle according to claim 1, which is characterized in that further include lever all-wing aircraft and handle cover,
The lever all-wing aircraft is arranged in blood taking needle close to one end of syringe needle and is fixedly connected with the blood taking needle, the lever all-wing aircraft and institute
Face where stating blood taking needle is in the same plane, and the lever all-wing aircraft is equipped with the activity patch for clinging the back of the hand；The lever
All-wing aircraft and activity patch are set in handle cover.
3. a kind of Portable blood sampling needle according to claim 1, which is characterized in that two fixing pipes are in about blood taking needle
Central symmetry, and two fixing pipes are located on the blood taking needle on same plane.
4. a kind of Portable blood sampling needle according to claim 1, which is characterized in that the fixing pipe is away from blood taking needle
Rubber ring is equipped at nozzle, the connecting rod is set in rubber ring, and the diameter of the rubber ring is less than the straight of the connecting rod
Diameter.
5. a kind of Portable blood sampling needle according to claim 1, which is characterized in that the length of the connecting rod is more than described
The length 0.5-1cm of fixing pipe.
6. a kind of Portable blood sampling needle according to claim 1, which is characterized in that the length of two supporting rods is equal to solid
Length of the fixed tube to needle point.
7. a kind of Portable blood sampling needle according to claim 1, which is characterized in that the front is sticked equipped with tear-off layer,
The tear-off layer is covered on the medical cotton and patch.
8. a kind of Portable blood sampling needle according to claim 1, which is characterized in that the week of the hemostatic adhesive bandage is along equipped with metal
Fixed framework.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720344141.4U CN207837563U (en) | 2017-03-29 | 2017-03-29 | A kind of Portable blood sampling needle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720344141.4U CN207837563U (en) | 2017-03-29 | 2017-03-29 | A kind of Portable blood sampling needle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207837563U true CN207837563U (en) | 2018-09-11 |
Family
ID=63424704
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720344141.4U Active CN207837563U (en) | 2017-03-29 | 2017-03-29 | A kind of Portable blood sampling needle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207837563U (en) |
-
2017
- 2017-03-29 CN CN201720344141.4U patent/CN207837563U/en active Active
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