CN108261582A - A kind of venous transfusion with safeguard function and the scalp draw point of blood transfusion - Google Patents
A kind of venous transfusion with safeguard function and the scalp draw point of blood transfusion Download PDFInfo
- Publication number
- CN108261582A CN108261582A CN201710002975.1A CN201710002975A CN108261582A CN 108261582 A CN108261582 A CN 108261582A CN 201710002975 A CN201710002975 A CN 201710002975A CN 108261582 A CN108261582 A CN 108261582A
- Authority
- CN
- China
- Prior art keywords
- needle
- scalp
- draw point
- pintle
- handle
- 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.)
- Pending
Links
- 210000004761 scalp Anatomy 0.000 title claims abstract description 33
- 239000008280 blood Substances 0.000 title claims abstract description 20
- 210000004369 blood Anatomy 0.000 title claims abstract description 20
- 229920003023 plastic Polymers 0.000 claims abstract description 30
- 239000004033 plastic Substances 0.000 claims abstract description 30
- 229920001296 polysiloxane Polymers 0.000 claims abstract description 13
- 238000001467 acupuncture Methods 0.000 claims description 7
- 230000001681 protective effect Effects 0.000 claims description 7
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 4
- 239000000741 silica gel Substances 0.000 claims description 4
- 229910002027 silica gel Inorganic materials 0.000 claims description 4
- 229910000831 Steel Inorganic materials 0.000 claims 1
- 241000826860 Trapezium Species 0.000 claims 1
- 239000010959 steel Substances 0.000 claims 1
- 210000004204 blood vessel Anatomy 0.000 abstract description 5
- 238000001802 infusion Methods 0.000 abstract description 4
- 238000001990 intravenous administration Methods 0.000 abstract 1
- 230000006378 damage Effects 0.000 description 7
- 208000027418 Wounds and injury Diseases 0.000 description 5
- 238000010586 diagram Methods 0.000 description 5
- 208000014674 injury Diseases 0.000 description 5
- 239000007788 liquid Substances 0.000 description 3
- 210000005224 forefinger Anatomy 0.000 description 2
- 210000002445 nipple Anatomy 0.000 description 2
- 206010011409 Cross infection Diseases 0.000 description 1
- 206010029803 Nosocomial infection Diseases 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
- A61M5/158—Needles for infusions; Accessories therefor, e.g. for inserting infusion needles, or for holding them on the body
Landscapes
- Health & Medical Sciences (AREA)
- Vascular Medicine (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Hematology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Massaging Devices (AREA)
Abstract
A kind of venous transfusion with safeguard function and the scalp draw point of blood transfusion, the present invention relates to medical instrument, specifically a kind of single intravenous infusion and the scalp draw point of blood transfusion, structure are made of syringe needle, silicone tube, pintle.Specifically include needle cap, needle neck and needle point, needle shielding device, needle handle, silicone tube, pintle, one end that the syringe needle is connect with silicone tube is equipped with needle handle, the needle shielding device is set to the upper end of needle handle, it is the trapezoidal body device of a trough of belt, is connected on the outside of lower end and a plastic hoop of needle neck lower end.The needle handle of scalp draw point has folder function, convenient for puncturing and pulling out needle, has protrusion outside pintle, has antiskid function.The present invention can improve the success rate of puncture, also be avoided that the blood vessel of the injured patient when pulling out needle.Most importantly it is avoided that nurse sharp instrument occurs and injures blood pollution.
Description
Technical field
The present invention relates to medical instrument, specifically a kind of disposable scalp draw point.
Background technology
Be presently used for outpatient service, inpatient department venous transfusion disposable scalp draw point, without safety guard, shield
Scholar easily causes the sharp instrument injury of hand when pulling out needle or when detaching syringe needle, in addition, when liquid of being totally lost extracts syringe needle, can also take out of
A small amount of blood simultaneously flows downwardly into nurse on hand along puncture needle, increases the chance of blood pollution, third, at present, scalp acupuncture
Needle handle is a traverse ladder-shaped apparatus, and nurse, which punctures or pull out needle, can all pinch needle handle, but current needle handle is without solid
Blood vessel can be damaged when feeling, nurse's puncture inconvenience, and pulling out needle.4th, smoother outside the pintle of scalp acupuncture, nurse by its with
Needle nipple on woven hose is relatively difficult when being connected.
Invention content
In view of the above-mentioned problems, the purpose of the present invention is to provide a kind of disposable scalp draw points.The scalp draw point was both protected
The hand of nurse also avoids the pollution of blood not by sharp instrument injury, while nurse can also be made to puncture and to pull out needle more convenient, and
The not blood vessel of injured patient, moreover it is possible to nurse be made to be easy to scalp acupuncture closely connecting with infusion apparatus；
To achieve these goals, the present invention uses following technical scheme：
Advantages of the present invention and advantageous effect are：
1. the present invention had both protected the hand of nurse to also avoid the pollution of blood not by sharp instrument injury, after nurse pulls out needle to patient,
Directly device is shifted onto on needle neck with right hand forefinger, so as to which syringe needle be protected not damage nurse；
2. the cuboid of trough of belt of the present invention both can be to prevent injury from sharp utensil, the sponge sheath in slot can absorb blood or liquid again, avoid blood
The chance of anti-cross infection is played in the outflow of liquid；
3. the needle handle of the present invention can be converted into an angle of 90 degrees, an angle of 90 degrees is converted into when puncture, is laid flat after puncturing successfully, with
Convenient for fixation, an angle of 90 degrees is converted into when pulling out needle again, major function is to puncture conveniently, does not damage blood vessel；
4. the pintle of the present invention has antiskid function, there is protrusion on the outside of pintle, convenient for being linked with the nipple on woven hose.
Description of the drawings
Fig. 1 and Fig. 2 is the structure diagram of the present invention；
Fig. 2 is the structure diagram of protective device in the present invention；
Fig. 3 is the schematic diagram of needle handle in the present invention；
Fig. 4 is the schematic diagram of spongy layer in the present invention；
Fig. 5 is the schematic diagram of pintle in the present invention；
Wherein：1 scalp needle cap, 2 be scalp acupuncture needle neck and needle point, 3 be plastics it is small hook, 4 be plastic hoop, 5 be plastic tube, 6 be can
Fold needle handle, 7 be silicone tube, 8 be anti-skidding pintle, 9 be prismatoid frame, and 10 be rectangular slot, and 11 be cuboid with holes, and 12 are
Spongy layer, 13 be pintle, and 14 be anti-skidding pillar, and 15 be folding device.
Specific embodiment
The invention will be further described below in conjunction with the accompanying drawings；
As shown in Figures 1 and 2, the present invention includes needle cap 1, scalp acupuncture needle neck and needle point 2, plastic hoop 4, the small hook 3 of plastics, plastic tube
5th, there is ladder frame 9, cuboid slot 10, cuboid 11 with holes, foldable needle handle 6, silicone tube 7, the Antiskid needle of safeguard function
Bolt 8, wherein silicone tube（7）One end be equipped with needle point and needle neck（2）The needle point and needle neck（2）Hypomere packet in plastic tube（5）
Inside, the plastic tube（5）Upper end have a plastic hoop（4）The plastic hoop（4）Right side there are one the small hook of plastics（3）Institute
State the small hook of plastics（3）With needle guard mechanisms（11）It is connected, the plastic tube（5）Right side be equipped with folding needle handle（6）
The needle handle is being equipped with folding device at plastic tube 1/3rd（15）, the foldable needle handle upper end is equipped with
The needle shielding device of scalp draw point, the scalp draw point needle shielding device are the constructional devices of a prismatoid, outside
It is a ladder frame（9）Rectangular slot there are one being set in it（10）Its lower end is cuboid with holes（11）, protective device by
In plastic hoop（4）On a small hook of plastics（3）With the cuboid with holes below protective device（11）It is connected, the scalp draw point
Needle cap（1）It is set to needle point and needle neck（2）Outside, the silicone tube（7）The other end be anti-skidding pintle（8）Have outside pintle
3-5 pillar（14）；
As shown in figure 3, the folding device of the needle handle is a mobilizable axis or two-way nipper wheels.The device is close to plastics
There is folding device on 1/3rd position of pipe（15）；The needle handle（6）（Including movable axis or two-way nipper wheels）, adopt
With plastics or silica gel；
As shown in figure 4, the spongy layer（12）It is set to cuboid slot（10）Inner face；
As shown in figure 5, the pintle（8）With silicone tube（7）There is anti-skid device in connection, outside（14）, pintle and anti-skid device
Use silica gel；
The present invention is suitable for venous transfusion and the patient of blood transfusion uses, and the person that is not also convenient to operation uses；It can be with existing various product
The infusion apparatus and blood transfusion apparatus of board specification are optionally combined use.The scalp draw point had both protected the hand of nurse not by sharp instrument injury,
The pollution of blood is avoided, while can also puncture nurse and pull out that needle is more convenient, and the not blood vessel of injured patient, can also be subtracted
The pain of few patient, moreover it is possible to nurse be made to be easy to scalp acupuncture closely connecting with infusion apparatus；It infuses and blood transfusion is finished when pulling out needle, first
Directly protective device is shifted onto on needle neck and needle point with right hand forefinger, the syringe needle with blood or carrying liqs will not touch nurse's
Hand, needle point can also be contacted with spongy layer, and extra blood can be absorbed by the sponge, avoid nurse occur sharp instrument injure blood pollution
Probability；The present invention needs venous transfusion and the patient of blood transfusion to use for outpatient service, inpatient department.
Claims (7)
1. a kind of venous transfusion with safeguard function and the scalp draw point of blood transfusion, it is characterised in that：Including scalp needle cap
（1）, the needle point of scalp acupuncture and needle neck（2）, plastic hoop（4）, the small hook of plastics（3）, plastic tube（5）, plastic tube packet is in needle neck hypomere
Outside, right side be foldable needle handle（6）, slotted trapezoidal protective device（9、10、11）, silicone tube（7）, anti-skidding pintle
（8）, wherein silicone tube（7）One end be equipped with needle point and needle neck（2）, the needle point and needle neck（2）With silicone tube（7）The one of connection
End is equipped with folding needle handle（6）, the foldable needle handle upper end is equipped with the needle shielding device of scalp draw point（9、10、
11）, the scalp draw point needle shielding device is the constructional device of a prismatoid, is inside set there are one rectangular slot（10）,
It is by means of plastic hoop（4）On a small hook of plastics（3）It is coupled, the scalp draw point needle cap（1）It is set to scalp steel
Needle（2）Outside, the silicone tube（7）The other end be anti-skidding pintle（8）, there be 3-5 pillar in pintle outside（14）.
2. disposable scalp draw point as described in claim 1, it is characterised in that：The upper end of the needle handle side is a trapezoidal knot
The protective device of structure（9,10,11 in Fig. 2）, it is by means of a small hook of plastics（3）It is connected to the upper end of needle handle.
3. disposable scalp needle protection as described in claim 2, it is characterised in that：The protective device of the trapezium structure
（9,10,11 in Fig. 2）Including plastic rectangular with holes（11）, cuboid slot（10）, ladder frame（9）And spongy layer（12）,
The spongy layer（12）It is set to cuboid slot（10）Inner face.
4. disposable scalp draw point as described in claim 1, it is characterised in that：The needle handle（6）Trapezoidal, the position for unilateral traverse
In plastic tube（5）Right side, be one have folder function device（15）.
5. disposable scalp draw point as described in claim 4, it is characterised in that：The folding device of the needle handle can live for one
Dynamic axis or two-way nipper wheels, the device can be in needle handles（From plastic tube 5）1/3rd at can fold.
6. disposable scalp draw point as described in claim 1, it is characterised in that：The needle handle（6）（Including movable axis or two-way
Nipper wheels）, using plastics or silica gel.
7. disposable scalp draw point as described in claim 1, it is characterised in that：The pintle（8）With silicone tube（7）Connection,
There is anti-skid device in its outside（14）, pintle and anti-skid device use silica gel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710002975.1A CN108261582A (en) | 2017-01-04 | 2017-01-04 | A kind of venous transfusion with safeguard function and the scalp draw point of blood transfusion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710002975.1A CN108261582A (en) | 2017-01-04 | 2017-01-04 | A kind of venous transfusion with safeguard function and the scalp draw point of blood transfusion |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108261582A true CN108261582A (en) | 2018-07-10 |
Family
ID=62770654
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710002975.1A Pending CN108261582A (en) | 2017-01-04 | 2017-01-04 | A kind of venous transfusion with safeguard function and the scalp draw point of blood transfusion |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108261582A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110624162A (en) * | 2019-09-27 | 2019-12-31 | 郑州大学第五附属医院 | Safety needle device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201410177Y (en) * | 2009-05-26 | 2010-02-24 | 台州市金清医械厂 | Novel safety protection sleeve for intravenous infusion needle |
| CN202961356U (en) * | 2012-11-01 | 2013-06-05 | 蒋梅 | Pricking wound-preventing needle head for medical treatment |
| CN204106726U (en) * | 2014-09-23 | 2015-01-21 | 张天琦 | A kind of safety type single use venoclysis needle |
| CN207085022U (en) * | 2017-01-04 | 2018-03-13 | 辽东学院 | A kind of venous transfusion with safeguard function and the scalp draw point of blood transfusion |
-
2017
- 2017-01-04 CN CN201710002975.1A patent/CN108261582A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201410177Y (en) * | 2009-05-26 | 2010-02-24 | 台州市金清医械厂 | Novel safety protection sleeve for intravenous infusion needle |
| CN202961356U (en) * | 2012-11-01 | 2013-06-05 | 蒋梅 | Pricking wound-preventing needle head for medical treatment |
| CN204106726U (en) * | 2014-09-23 | 2015-01-21 | 张天琦 | A kind of safety type single use venoclysis needle |
| CN207085022U (en) * | 2017-01-04 | 2018-03-13 | 辽东学院 | A kind of venous transfusion with safeguard function and the scalp draw point of blood transfusion |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110624162A (en) * | 2019-09-27 | 2019-12-31 | 郑州大学第五附属医院 | Safety needle device |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180710 |