CN108607132A - One kind is medical to pull out needle assemblies - Google Patents
One kind is medical to pull out needle assemblies Download PDFInfo
- Publication number
- CN108607132A CN108607132A CN201810246562.2A CN201810246562A CN108607132A CN 108607132 A CN108607132 A CN 108607132A CN 201810246562 A CN201810246562 A CN 201810246562A CN 108607132 A CN108607132 A CN 108607132A
- Authority
- CN
- China
- Prior art keywords
- shell
- medical
- pull out
- air bag
- out needle
- 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.)
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Classifications
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- 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
Abstract
The invention discloses it is a kind of it is medical pull out needle assemblies, its key points of the technical solution are that：Elastic wound band including strip, the elasticity wound band is attachment zone by the region of two close end, viscous adhesive layer is equipped in the attachment zone, the medium position of the elasticity wound band is for the gauze area opposite with wound, driving area is equipped between the attachment zone and gauze area, it is equipped with shrink strip in the elasticity wound band, the shrink strip is across butting up against two attachment zones, air bag is equipped in the driving area, the air bag is equipped with gas nozzle, it is plugged with vent plug in the gas nozzle, connecting line is connected on the vent plug；Further include pulling out needle, the needle of pulling out includes shell, the clamping part for injection-tube to be clamped is equipped in the shell, described connecting line one end is connected with shell.It can realize and pull out needle, patch bandage synchronization progress, and then help to be promoted the medical experience sense of patient.
Description
Technical field
It is the present invention relates to medical care articles for use, more particularly to a kind of medical to pull out needle assemblies.
Background technology
During medical aid, it will usually be related to fluid infusion, common fluid infusion head, referring to attached drawing 1, structure
It is equipped with clamping piece b including syringe needle a, syringe needle a, the end of syringe needle a is to being connected to injection-tube c.
Since the time of entire drop is longer, and whether the drop that medical worker can not possibly monitor patient at any time has dripped
It is complete, and when the liquid in infusion bottle is dripped off soon, if patient once can not find medical worker, surrounding does not have household again
Company, the mood of patient can be very irritated at this time, at this time if syringe needle is pulled out in patient selection oneself, can only use other one
Only the hand of fluid infusion does not pull out, although when current fluid infusion, a bandage can be all arranged in pinprick position,
When due to fluid infusion, also in the lower section of bandage, patient oneself extracts syringe needle and inherently passes through process below syringe needle：
Syringe needle is extracted in patient's hand, and the interval of bandage and acupuncture treatment mouth flows out blood, and patient puts down syringe needle, then pins wound with hand
Mouth patch, this inherently flows out many blood in the process.
After extracting injection needle, patient would generally press acupuncture treatment mouth, this process by the hand of the non-fluid infusion of another
In if mouth of moving with difficulty by kneading, can exactly have an acupuncture treatment mouth nearby just will appear redness, the medical experience sense of patient is poor.
Invention content
In view of the deficiencies of the prior art, the present invention intends to provide it is a kind of it is medical pull out needle assemblies, can realize
Pull out needle, patch bandage synchronizes the medical experience sense for carrying out, and then contributing to promotion patient.
The present invention above-mentioned technical purpose technical scheme is that：One kind is medical to pull out needle assemblies, packet
The elastic wound band of strip is included, the elasticity wound band is attachment zone by the region of two close end, is equipped in the attachment zone viscous
Adhesive layer, the medium position of the elasticity wound band be for the gauze area opposite with wound, the attachment zone and gauze area it
Between be equipped with driving area, be equipped with shrink strip in the elasticity wound band, the shrink strip is across butting up against two attachment zones, the drive
Air bag is equipped in dynamic area, the air bag is equipped with gas nozzle, is plugged with vent plug in the gas nozzle, connecting line is connected on the vent plug；
Further include pulling out needle, the needle of pulling out includes shell, and the clamping part for injection-tube to be clamped is equipped in the shell, described
Connecting line one end is connected with shell.
Through the above technical solutions, in actual use, syringe needle can penetrate the back of the hand of patient, on patient's the back of the hand
Elastic wound band is sticked, two attachment zones on elastic wound band can be adhered to the skin of dorsum of hand of patient, the yarn of elastic wound band
Penetrating for cloth area and syringe needle is a little opposite, at this point, air can be filled in the air bag in driving area so that the gauze area of elastic wound band with
The skin of dorsum of hand of patient is separated；When drop, which is hung, to be needed to pull out needle, patient only needs hand-held housing, clamping part to clamp injection
Pipe, is moved, can not only syringe needle be extracted patient hand by pulling out needle, but also connecting line also can along away from needle tip direction
Vent plug is pullled, vent plug is detached with gas nozzle, and the gas in air bag can leak out, and the convergent force of shrink strip acts on gauze area, gauze area
Patient's the back of the hand position that syringe needle is pricked can tightly be fitted in；In the above process, two pulling out needle and pasting bandage are realized substantially
Step contributes to the medical experience sense for promoting patient.
Preferably, the needle of pulling out further includes two grip blocks, runs through on the shell and is equipped with sliding channel, perforation hole,
Two grip blocks slide the both ends for being set to sliding channel respectively, and injection-tube passes through perforation hole and is located at two grip blocks,
Each grip block protrudes from except shell away from the end of injection-tube.
Through the above technical solutions, when needing that injection-tube is clamped, patient only need to apply pressing force to grip block,
Two grip blocks can be moved toward injection-tube direction simultaneously, on the one hand the end of grip block can generate clamping to injection-tube and make
With in order to pull injection-tube, on the other hand, metering function can be generated to injection-tube.
Preferably, spring is respectively connected between each grip block and shell, the spring force drives deviating from for grip block
The end of injection-tube protrudes from except shell.
Through the above technical solutions, after grip block generates chucking power to injection-tube and completes to pull out needle action, patient's
Pressing force disappears, and the elastic force of spring can drive the end of grip block to protrude from shell, in order to secondary use；Certainly, usually
During use, the end of grip block can be made to protrude from except shell always, patient is facilitated to use at any time.
Preferably, the first threading hole is additionally provided on the shell, the grip block is equipped with the second threading hole, and connecting line is same
When pass through the first threading hole and the second threading hole；In the slipping of grip block, between the first threading hole and the second threading hole
State that is opposite or being staggered can be presented.
Through the above technical solutions, patient, when pressing grip block, the first threading hole can be staggered with the second threading hole, connection
Line can be held in shell, and while pullling shell, both connecting line, vent plug can be also pulled simultaneously；When not pressing
When grip block, the first threading hole can be opposite with the second threading hole, facilitates the threading of connecting line.
Preferably, the air bag and the quantity in driving area are two, and air bag and driving area are in centered on gauze area
It is symmetrical.
Through the above technical solutions, the distance between gauze area and patient's the back of the hand can more uniformly be controlled, and work as air bag
When losing gas, gauze area also can higher with the uniformity that is bonded of patient's the back of the hand.
Description of the drawings
Fig. 1 is the structural schematic diagram of common fluid infusion head；
Fig. 2 is the overall structure diagram of embodiment.
Reference numeral：A, syringe needle；B, clamping piece；C, injection-tube；1, elastic wound band；2, attachment zone；3, gauze area；4, it drives
Dynamic area；5, shrink strip；6, air bag；7, gas nozzle；8, vent plug；9, connecting line；10, needle is pulled out；11, shell；12, grip block；13, sliding
Mobile Communication road；14, perforation hole；15, clamping part；16, spring；17, the first threading hole；18, the second threading hole.
Specific implementation mode
Below in conjunction with attached drawing 1- attached drawings 2, invention is further described in detail.
One kind is medical to pull out needle assemblies, includes the elastic wound band 1 of strip, and elastic wound band 1 is by the region of two close end
Attachment zone 2, attachment zone 2 is interior to be equipped with viscous adhesive layer, and with patient's the back of the hand the bonding effect that can be removed can occur for adhesive layer；In elasticity
The medium position of wound band 1 is for the gauze area 3 opposite with wound, and gauze area 3 is by disinfecting；The both sides in gauze area 3
It is respectively arranged with a driving area 4, it is each that area 4 is driven to be respectively positioned between bond regions and gauze area 3.
An air bag 6 is both provided in each driving area 4, air bag 6 and driving area 4 are in symmetrical centered on gauze area 3
Distribution, air bag 6 are equipped with gas nozzle 7, are plugged with vent plug 8 in gas nozzle 7, connecting line 9 are connected on vent plug 8,9 one end of connecting line is connected with
Shell 11.
It is equipped with shrink strip 5 in the elastic wound band 1, the quantity of shrink strip 5 is preferably 2 or more and mutual parallel sets
It sets, each shrink strip 5 is across butting up against two attachment zones 2.
Further include pulling out needle 10, it includes shell 11 to pull out needle 10, and the clamping part for injection-tube c to be clamped is equipped in shell 11
15, clamping part 15 includes two grip blocks 12, runs through on shell 11 and is equipped with sliding channel 13, perforation hole 14, sliding channel 13
Perpendicular through direction with perforation hole 14 through direction, two grip blocks 12 slide respectively is set to the two of sliding channel 13
End, injection-tube c are respectively connected with across perforation hole 14 and positioned at two grip blocks 12 between each grip block 12 and shell 11
Spring 16,16 elastic force of spring drive being protruded from except shell 11 away from the end of injection-tube c for grip block 12.
Be additionally provided with the first threading hole 17 on shell 11, grip block 12 is equipped with the second threading hole 18, connecting line 9 also cross
First threading hole 17 and the second threading hole 18；In the slipping of grip block 12, when pressing grip block 12, the first threading hole
17 and second are staggered between threading hole 18；When not generating pressing effect to grip block 12, the first threading hole 17 and second threading
It is opposite between hole 18.
The above-mentioned medical use step for pulling out needle assemblies：
Step 1：Injection-tube c is penetrated into the perforation hole 14 pulled out in needle 10；
Step 2：Syringe needle a penetrates patient's hand back vein；
Step 3：Gas injection in air bag 6, and vent plug 8 is filled in into gas nozzle 7；
Step 4：The side attachment zone 2 of elastic wound band 1 is adhered to patient's skin of dorsum of hand, the gauze area 3 of elastic wound band 1 with
Syringe needle a penetrates that position is opposite, and the other side attachment zone 2 of elastic wound band 1 is adhered to patient's skin of dorsum of hand；
Step 5：Connecting line 9 sequentially passes through the first threading hole 17, the second threading hole 18；
Step 6：Grip block 12 is pressed, grip block 12 generates clamping action to injection-tube c, connecting line 9 simultaneously；
Step 7：By grip block 12 toward being moved away from syringe needle a needle points direction, needle is pulled out in completion；On the one hand, syringe needle a can be direct
It is extracted out from patient's skin of dorsum of hand, on the other hand, connecting line 9 extracts vent plug 8 from gas nozzle 7,6 gas leakage of air bag, 5 meeting of shrink strip
Pull gauze area 3, gauze area 3 that can be tightly bonded with patient hand.
The above is only the exemplary embodiment of the present invention, protection domain and is not intended to limit the present invention, this hair
Bright protection domain is determined by the attached claims.
Claims (5)
1. one kind is medical to pull out needle assemblies, it is characterized in that：Elastic wound band (1) including strip, the elasticity wound band (1) are leaned on
The region of two close end is attachment zone (2), and viscous adhesive layer, the middle position of the elasticity wound band (1) are equipped in the attachment zone (2)
It is set to for the gauze area (3) opposite with wound, driving area (4) is equipped between the attachment zone (2) and gauze area (3), it is described
It is equipped with shrink strip (5) in elastic wound band (1), the shrink strip (5) is across butting up against two attachment zones (2), the driving area
(4) air bag (6) is equipped in, the air bag (6) is equipped with gas nozzle (7), vent plug (8), the vent plug are plugged in the gas nozzle (7)
(8) connecting line (9) is connected on；
Further include pulling out needle (10), the needle (10) of pulling out includes shell (11), is equipped in the shell (11) for note to be clamped
The clamping part (15) of pipe (c) is penetrated, described connecting line (9) one end is connected with shell (11).
2. one kind according to claim 1 is medical to pull out needle assemblies, it is characterized in that：The needle (10) of pulling out further includes two folders
Block (12) is held, runs through on the shell (11) and is equipped with sliding channel (13), perforation hole (14), two grip blocks (12) slide respectively
The both ends of sliding channel (13) are set to, injection-tube (c) is across perforation hole (14) and positioned at two grip blocks (12), each
Grip block (12) is protruded from away from the end of injection-tube (c) except shell (11).
3. one kind according to claim 2 is medical to pull out needle assemblies, it is characterized in that：Each grip block (12) and shell (11) it
Between be respectively connected with spring (16), spring (16) elastic force drives being protruded from away from the end of injection-tube (c) for grip block (12)
Except shell (11).
4. according to claim 1-3 any one one kind it is medical pull out needle assemblies, it is characterized in that：On the shell (11) also
Equipped with the first threading hole (17), the grip block (12) is equipped with the second threading hole (18), and connecting line (9) is worn also cross first
String holes (17) and the second threading hole (18)；In the slipping of grip block (12), the first threading hole (17) and the second threading hole
(18) state that is opposite or being staggered can be presented between.
5. one kind according to claim 1 is medical to pull out needle assemblies, it is characterized in that：The number of the air bag (6) and driving area (4)
Amount is two, and air bag (6) and driving area (4) are symmetric centered on gauze area (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810246562.2A CN108607132B (en) | 2018-03-23 | 2018-03-23 | Medical needle pulling assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810246562.2A CN108607132B (en) | 2018-03-23 | 2018-03-23 | Medical needle pulling assembly |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108607132A true CN108607132A (en) | 2018-10-02 |
| CN108607132B CN108607132B (en) | 2020-05-29 |
Family
ID=63658789
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810246562.2A Active CN108607132B (en) | 2018-03-23 | 2018-03-23 | Medical needle pulling assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108607132B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110496268A (en) * | 2019-06-20 | 2019-11-26 | 苏州大学 | A kind of venous detaining needle and its extracting apparatus |
| CN110585513A (en) * | 2019-10-08 | 2019-12-20 | 洪杏秀 | Medical needle-pulling patch assembly |
| CN110721366A (en) * | 2019-10-21 | 2020-01-24 | 鲍天琪 | Medical drip needle structure |
| CN110721365A (en) * | 2019-10-21 | 2020-01-24 | 鲍天琪 | Medical injection needle |
| CN110974543A (en) * | 2020-01-02 | 2020-04-10 | 邢永仁 | Medical wound repair assembly and medical care method |
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| US5738641A (en) * | 1996-07-31 | 1998-04-14 | Watson; Robert L. | Blood withdrawal patch |
| CN201394124Y (en) * | 2009-05-31 | 2010-02-03 | 金涛 | Inflatable vascular compression applicator |
| CN201414820Y (en) * | 2009-06-12 | 2010-03-03 | 杨锦芳 | Pushing device after needle withdrawal in intravenous injection |
| JP4495658B2 (en) * | 2004-10-25 | 2010-07-07 | 典郎 浅原 | Infusion needle fixing band |
| CN104414702A (en) * | 2013-08-21 | 2015-03-18 | 中国人民解放军第四六四医院 | Disposable multifunctional upper limb pressurizing hemostat |
| CN206391081U (en) * | 2016-07-21 | 2017-08-11 | 成都圣仁康医学研究院（有限合伙） | A kind of cotton balls adhesive bandage |
-
2018
- 2018-03-23 CN CN201810246562.2A patent/CN108607132B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5738641A (en) * | 1996-07-31 | 1998-04-14 | Watson; Robert L. | Blood withdrawal patch |
| JP4495658B2 (en) * | 2004-10-25 | 2010-07-07 | 典郎 浅原 | Infusion needle fixing band |
| CN201394124Y (en) * | 2009-05-31 | 2010-02-03 | 金涛 | Inflatable vascular compression applicator |
| CN201414820Y (en) * | 2009-06-12 | 2010-03-03 | 杨锦芳 | Pushing device after needle withdrawal in intravenous injection |
| CN104414702A (en) * | 2013-08-21 | 2015-03-18 | 中国人民解放军第四六四医院 | Disposable multifunctional upper limb pressurizing hemostat |
| CN206391081U (en) * | 2016-07-21 | 2017-08-11 | 成都圣仁康医学研究院（有限合伙） | A kind of cotton balls adhesive bandage |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110496268A (en) * | 2019-06-20 | 2019-11-26 | 苏州大学 | A kind of venous detaining needle and its extracting apparatus |
| CN110585513A (en) * | 2019-10-08 | 2019-12-20 | 洪杏秀 | Medical needle-pulling patch assembly |
| CN110585513B (en) * | 2019-10-08 | 2020-07-28 | 中国人民解放军总医院第三医学中心 | Medical needle-pulling patch assembly |
| CN110721366A (en) * | 2019-10-21 | 2020-01-24 | 鲍天琪 | Medical drip needle structure |
| CN110721365A (en) * | 2019-10-21 | 2020-01-24 | 鲍天琪 | Medical injection needle |
| CN110721366B (en) * | 2019-10-21 | 2020-10-02 | 鲍天琪 | Medical drip needle structure |
| CN110974543A (en) * | 2020-01-02 | 2020-04-10 | 邢永仁 | Medical wound repair assembly and medical care method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108607132B (en) | 2020-05-29 |
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