CN206463295U - A kind of transfusion port pulls out pin Special-purpose forceps - Google Patents
A kind of transfusion port pulls out pin Special-purpose forceps Download PDFInfo
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- CN206463295U CN206463295U CN201621139133.8U CN201621139133U CN206463295U CN 206463295 U CN206463295 U CN 206463295U CN 201621139133 U CN201621139133 U CN 201621139133U CN 206463295 U CN206463295 U CN 206463295U
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- positioning disk
- right arm
- arm
- left arm
- out pin
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Abstract
Pin Special-purpose forceps are pulled out the utility model discloses a kind of transfusion port, including main body, the main body includes left arm and right arm, together with the left arm is fixed with the front end of right arm, include bending position on the left arm and right arm of the main body, the end of the left arm and right arm is equipped with positioning disk, and the positioning disk that the center of the front end face of the positioning disk is provided with semicircle orifice, the left arm is overlapped with the front end face of the positioning disk on right arm.By the crank tweezers with bending position, positioning disk can be made to be contacted with widespread skin, the function of medical personnel's finger is substituted completely, be prevented effectively from the contact of medical personnel's finger and puncture needle tubing, substantially increase the security that transfusion port pulls out pin.
Description
Technical field
The utility model is related to a kind of medical appurtenance, particularly pulls out pin tweezers.
Background technology
Venous port access be it is a kind of can be fully implanted in internal closure intravenous delivery system, mainly by carrying
Suture the injection seat and radiopaque conduit system composition of silica column barrier film.For long-term high concentration infusion chemotherapeutics,
All vein treatments such as the collection of complete parenteral nutrient solution, blood product and blood specimen.Direct perforantes are buried when transfusion or injection
It is the purpose that can reach administration in hypodermoclysis port silicone skirt, without puncture vessel repeatedly, the mesh of protection blood vessel can be reached
's.But for antiseep, the comparison that silicone skirt is generally designed is thick, the viscosity of silica gel material is big in addition, therefore when pulling out pin
Resistance it is larger.The resistance of formation during to avoid pulling out pin pulls the hypodermis of patient, and meeting is straight when clinical staff pulls out pin
The injection seat that transfusion port is firmly pressed with finger is connect, while extracting needle tubing.Careless slightly, needle tubing will scratch the hand of medical personnel
Refer to, because needle tubing contamination has decoction and blood, can so easily cause medical personnel and be infected.
Utility model content
The technical problems to be solved in the utility model is：A kind of use that easily and effectively can be extracted to needle tubing is provided
Tool.
The solution that the utility model solves its technical problem is：A kind of transfusion port pulls out pin Special-purpose forceps, including tweezers
Body, the main body includes left arm and right arm, together with the left arm is fixed with the front end of right arm, the main body
Left arm is with including bending position on right arm, the end of the left arm and right arm is equipped with positioning disk, the front end of the positioning disk
The positioning disk that the center in face is provided with semicircle orifice, the left arm is overlapped with the front end face of the positioning disk on right arm.
As the further improvement of above-mentioned technical proposal, the front end face of the positioning disk is ratcheting face.
As the further improvement of above-mentioned technical proposal, the inner surface of the left arm and right arm is provided with the ratcheting position of handle,
Described two ratcheting positions of handle are mutually fastened.
As the further improvement of above-mentioned technical proposal, there are reinforcement, the left side on the inner surface of the left arm and right arm
The outer surface of arm and right arm is provided with anti-slip veins.
It is used as the further improvement of above-mentioned technical proposal, the positioning disk semicircular in shape.
As the further improvement of above-mentioned technical proposal, the bending position is located at the midpoint of the length of left arm or right arm.
The beneficial effects of the utility model are：When needing to pull out pin, the semicircle orifice pair that tweezers will position disk center is held on the other hand
Quasi- needle tubing, folder closes tweezers, and now needle tubing is exactly in positioning disk center, presses the note that tweezers make positioning disk tightly push down transfusion port
Seat is penetrated, another hand pinches Paracentesis needle holder, puncture needle is pulled out outward；By with bending position crank tweezers, can make positioning disk with
Widespread skin is contacted, and the function of medical personnel's finger is substituted completely, is prevented effectively from the contact of medical personnel's finger and is punctured needle tubing, greatly
Improve the security that transfusion port pulls out pin greatly.
Brief description of the drawings
, below will be to needed for embodiment description in order to illustrate more clearly of the technical scheme in the utility model embodiment
The accompanying drawing to be used is briefly described.Obviously, described accompanying drawing is a part of embodiment of the present utility model, rather than entirely
Portion's embodiment, those skilled in the art on the premise of not paying creative work, can also obtain it according to these accompanying drawings
His design and accompanying drawing.
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the ratcheting rear schematic diagram of the utility model positioning disk.
Embodiment
The technique effect of design of the present utility model, concrete structure and generation is carried out below with reference to embodiment and accompanying drawing
Clearly and completely describe, to be completely understood by the purpose of this utility model, feature and effect.Obviously, described embodiment
It is a part of embodiment of the present utility model, rather than whole embodiments, based on embodiment of the present utility model, the skill of this area
The other embodiment that art personnel are obtained on the premise of not paying creative work, belongs to the model of the utility model protection
Enclose.In addition, all connection/annexations being previously mentioned in text, not singly refer to component and directly connect, and refer to can be according to specific reality
Situation is applied, by adding or reducing couple auxiliary, to constitute more excellent draw bail.Each technology in the invention is special
Levy, can be with combination of interactions on the premise of not conflicting conflict.
A kind of 1~Fig. 2 of reference picture, transfusion port pulls out pin Special-purpose forceps, including main body 1, and the main body 1 includes
Left arm and right arm, the left arm include curved together with being fixed with the front end of right arm on the left arm and right arm of the main body 1
Bent position 11, the end of the left arm and right arm is equipped with positioning disk 2, the basic semicircular in shape of the positioning disk 2, described left arm with
The end of right arm is fixedly connected with the edge position of positioning disk；In order to improve the use intensity of tweezers, described main body with
Positioning disk is integrally formed；The center of the front end face of the positioning disk 2 is provided with the positioning disk 2 on semicircle orifice 3, the left arm
Overlapped with the front end face of the positioning disk 2 on right arm.It is common, pin Special-purpose forceps are pulled out from the preferable material of toughness, to facilitate tweezer
Sub-folder is tightly with flicking.
It is further used as preferred embodiment, the front end face of the positioning disk 2 is ratcheting face.The engaging tooth of positioning disk can
Effectively to prevent from positioning the slip after disk folder is closed.When tweezers are closed, the front end face of two positioning disks is mutually ratcheting one
Rise, it is ensured that semicircle orifice in the middle of two positioning disks can it is accurate, stably synthesize a positive round, the convenient puncture needle to transfusion port
It is clamped, and during pin is pulled out, circular hole, which will not deform, to lose shape, so that it is lighter to pull out pin.
It is further used as preferred embodiment, the inner surface of the left arm and right arm is provided with the ratcheting position of handle, described
Two ratcheting positions of handle are mutually fastened.The site of engagement of handle can make the accurate contraposition of left arm and right arm, prevent from deviateing.And
After fastening, the manipulation strength of operating personnel can be mitigated, because after fastening, medical personnel avoid the need for using bigger strength
So that tweezers are closed.
Be further used as preferred embodiment, there is reinforcement on the inner surface of the left arm and right arm, the left arm with
The outer surface of right arm is provided with anti-slip veins.Reinforcement can improve the intensity of tweezers, and anti-slip veins just facilitate medical personnel to operate.
It is further used as preferred embodiment, the semicircular in shape of positioning disk 2, nonwoven is posted on the bottom surface of positioning disk 2
Cloth, non-woven fabrics one side contact skin, can strengthen the comfort of patient.
It is further used as preferred embodiment, the bending position 11 is located at the midpoint of the length of left arm or right arm.Bending
Position is arranged on midpoint, and operation can be caused more to facilitate, and mechanical structure stability is more preferably, more laborsaving.
Better embodiment of the present utility model is illustrated above, but the invention be not limited to it is described
Embodiment, those skilled in the art can also make a variety of equivalent changes on the premise of without prejudice to the utility model spirit
Type or replacement, these equivalent modifications or replacement are all contained in the application claim limited range.
Claims (6)
1. a kind of transfusion port pulls out pin Special-purpose forceps, including main body（1）, the main body（1）Include left arm and right arm,
Together with the left arm is fixed with the front end of right arm, it is characterised in that：The main body（1）Left arm and right arm on include
Bend position（11）, the end of the left arm and right arm is equipped with positioning disk（2）, the positioning disk（2）Front end face center on
Provided with semicircle orifice（3）, the positioning disk on the left arm（2）With the positioning disk on right arm（2）Front end face overlap.
2. transfusion port according to claim 1 pulls out pin Special-purpose forceps, it is characterised in that：The positioning disk（2）Front end face
For ratcheting face.
3. transfusion port according to claim 1 pulls out pin Special-purpose forceps, it is characterised in that：The inner surface of the left arm and right arm
The ratcheting position of handle is provided with, described two ratcheting positions of handle are mutually fastened.
4. transfusion port according to claim 1 pulls out pin Special-purpose forceps, it is characterised in that：The inner surface of the left arm and right arm
On have a reinforcement, the outer surface of the left arm and right arm is provided with anti-slip veins.
5. transfusion port according to claim 1 pulls out pin Special-purpose forceps, it is characterised in that：The positioning disk（2）Semicircular in shape,
Positioning disk（2）Bottom surface post non-woven fabrics.
6. transfusion port according to claim 1 pulls out pin Special-purpose forceps, it is characterised in that：The bending position（11）Positioned at left arm
Or the midpoint of the length of right arm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621139133.8U CN206463295U (en) | 2016-10-19 | 2016-10-19 | A kind of transfusion port pulls out pin Special-purpose forceps |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621139133.8U CN206463295U (en) | 2016-10-19 | 2016-10-19 | A kind of transfusion port pulls out pin Special-purpose forceps |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206463295U true CN206463295U (en) | 2017-09-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621139133.8U Active CN206463295U (en) | 2016-10-19 | 2016-10-19 | A kind of transfusion port pulls out pin Special-purpose forceps |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106334237A (en) * | 2016-10-19 | 2017-01-18 | 广东百合医疗科技股份有限公司 | Forceps special for transfusion injection needle |
-
2016
- 2016-10-19 CN CN201621139133.8U patent/CN206463295U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106334237A (en) * | 2016-10-19 | 2017-01-18 | 广东百合医疗科技股份有限公司 | Forceps special for transfusion injection needle |
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