CN209611883U - A kind of anti-needle stabs venous transfusion needle protection - Google Patents
A kind of anti-needle stabs venous transfusion needle protection Download PDFInfo
- Publication number
- CN209611883U CN209611883U CN201822256628.4U CN201822256628U CN209611883U CN 209611883 U CN209611883 U CN 209611883U CN 201822256628 U CN201822256628 U CN 201822256628U CN 209611883 U CN209611883 U CN 209611883U
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- Prior art keywords
- needle
- guard shield
- slot
- block
- storage
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- Expired - Fee Related
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- 238000001802 infusion Methods 0.000 claims abstract description 49
- 238000001990 intravenous administration Methods 0.000 claims abstract description 23
- 239000000463 material Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 5
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 238000006073 displacement reaction Methods 0.000 description 3
- 208000030507 AIDS Diseases 0.000 description 2
- 235000013399 edible fruits Nutrition 0.000 description 2
- 208000002672 hepatitis B Diseases 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 210000003462 vein Anatomy 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000035764 nutrition Effects 0.000 description 1
- 235000016709 nutrition Nutrition 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model discloses a kind of anti-needles to stab venous transfusion needle protection, more particularly to medical instrument articles field, including infusion tube, described infusion tube one end is equipped with intravenous infusion needle ontology, needle handle is equipped between the intravenous infusion needle ontology and infusion tube, the needle handle side is equipped with hand-held piece, guard shield is equipped on the outside of the infusion tube, guard shield two sides outer wall is equipped with anti-skidding raised line, storage through slot is equipped with inside the guard shield, storage through slot one end two sides of the bottom are equipped with the first block, first block one end is equipped with fixing groove, the second block is equipped at the top of described storage through slot one end, second block two sides are equipped with fixed tooth.The utility model is moved back intravenous infusion needle ontology inside receipts to storage through slot by being equipped with guard shield and fixed tooth, the closure that guard shield one end completes storage through slot one end via the snapping of fixed tooth and fixing groove is squeezed, to achieve the effect that needle point does not leak outside.
Description
Technical field
The utility model relates to medical instrument product technical fields, and more specifically, this is practical to be related to a kind of anti-needle and stab
Venous transfusion needle protection.
Background technique
It is a kind of medical instrument for venous transfusion that a kind of anti-needle, which stabs venous transfusion needle protection, is mainly used in
Clinical vein punctures, and carries out medication to sick body, provides nutrition.
Existing intravenous infusion needle when in use, when pulling out needle guard, be easy to cause pricking hazard, but really danger is being infused
Dispose the stage after the completion, from by infusion person's body extract after, steel needle needle point completely it is exposed outside, when carrying out waste disposal, no
Pipe is put into the process cartridge of profession or takes needle guard, is all easy the danger being wounded by stabbing, after causing medical staff infection etc. serious
Fruit.If patient is with hepatitis B or AIDS patient, it will cause medical staff to infect hepatitis B or AIDS, to bring tight
The actual bodily harm of weight, threatens its life security.
Utility model content
In order to overcome the drawbacks described above of the prior art, the embodiments of the present invention provide a kind of anti-needle and stab venous transfusion
Needle protection squeezes guard shield one end via fixed tooth by moving back intravenous infusion needle ontology inside receipts to storage through slot
The closure that storage through slot one end is completed with the snapping of fixing groove, to achieve the effect that needle point does not leak outside.
To achieve the above object, the utility model provides the following technical solutions: a kind of anti-needle stabs intravenous infusion needle protection
Device, including infusion tube, described infusion tube one end are equipped with intravenous infusion needle ontology, the intravenous infusion needle ontology and infusion
Needle handle is equipped between hose, the needle handle side is equipped with hand-held piece, is equipped with guard shield, the protection on the outside of the infusion tube
Shell two sides outer wall is equipped with anti-skidding raised line, and storage through slot, storage through slot one end bottom two are equipped with inside the guard shield
Side is equipped with the first block, and first block one end is equipped with fixing groove, is equipped with the second block at the top of described storage through slot one end,
Second block two sides are equipped with fixed tooth.
In a preferred embodiment, described needle handle one end is equipped with locating slot, the locating slot and the second block phase
Adaptation.
In a preferred embodiment, the anti-skidding raised line is shaped to semi-cylindrical, the anti-skidding raised line
Quantity be disposed as multiple, multiple anti-skidding raised lines are evenly distributed on guard shield two sides.
In a preferred embodiment, the anti-skidding raised line, the first block and the second block with guard shield one
Body formed, the needle handle and hand-held piece are integrally formed, the needle handle, hand-held piece, guard shield, anti-skidding raised line, the first block, the
Two blocks and fixed tooth are made of medical grade plastic materials.
In a preferred embodiment, the fixed tooth tip is fixedly connected with guard shield, the fixed tooth with
Fixing groove snapping.
In a preferred embodiment, the needle handle is adapted with storage through slot, and the guard shield and infusion are soft
Pipe junction is equipped with through-hole, and the through-hole is connected through guard shield with storage through slot.
The technical effect and advantage of the utility model:
1, the utility model is moved back intravenous infusion needle ontology in receipts to storage through slot by being equipped with guard shield and fixed tooth
Portion squeezes the closure that guard shield one end completes storage through slot one end via the snapping of fixed tooth and fixing groove, to reach needle
The effect that point does not leak outside has security protection, beneficial effect easy to use and reliable to ensure the life security of medical staff
Fruit；
2, the utility model can drive needle handle by vein by being equipped with the second block and locating slot, user by hand-held piece
Transfusion needle ontology releases storage through slot, and the restriction via the second block to positioning groove location can avoid in infusion process because anti-
Shield enclosure location movement is subjected to displacement through infusion tube, to avoid the discomfort of patient caused by being displaced because of intravenous infusion needle ontology
Sense.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model.
Fig. 2 is the guard shield opening structure schematic diagram of the utility model.
Fig. 3 is the guard shield closing structure schematic diagram of the utility model.
Fig. 4 is the portion A enlarged drawing in Fig. 2 of the utility model.
Fig. 5 is the needle handle structural schematic diagram of the utility model.
Appended drawing reference are as follows: 1 infusion tube, 2 intravenous infusion needle ontologies, 3 needle handles, 4 hand-held pieces, 5 guard shields, 6 anti-skidding convex
Item, 7 storage through slots, 8 first blocks, 9 fixing grooves, 10 second blocks, 11 fixed teeth, 12 locating slots.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
The utility model provides a kind of anti-needle as shown in Figs. 1-5 and stabs venous transfusion needle protection, including infusion
Hose 1, described 1 one end of infusion tube is equipped with intravenous infusion needle ontology 2, between the intravenous infusion needle ontology 2 and infusion tube 1
Equipped with needle handle 3,3 side of needle handle is equipped with hand-held piece 4, is equipped with guard shield 5 on the outside of the infusion tube 1, outside the protection
5 two sides outer wall of shell is equipped with anti-skidding raised line 6, and storage through slot 7,7 one end bottom of storage through slot are equipped with inside the guard shield 5
Two sides are equipped with the first block 8, and described first block, 8 one end is equipped with fixing groove 9, equipped with the at the top of described 7 one end of storage through slot
Two blocks 10,10 two sides of the second block are equipped with fixed tooth 11.
Further, in the above-mentioned technical solutions, described 3 one end of needle handle is equipped with locating slot 12, the locating slot 12 and the
Two blocks 10 are adapted, and user can drive needle handle 3 that intravenous infusion needle ontology 2 is released storage through slot 7, warp by hand-held piece 4
12 position of locating slot is limited by the second block 10, can avoid in infusion process because 5 position of guard shield is mobile through being infused
Hose 1 is subjected to displacement, to avoid the sense of discomfort of patient caused by being displaced because of intravenous infusion needle ontology 2；
Further, in the above-mentioned technical solutions, the anti-skidding raised line 6 is shaped to semi-cylindrical, described anti-skidding
The quantity of raised line 6 is disposed as multiple, and multiple anti-skidding raised lines 6 are evenly distributed on 5 two sides of guard shield, multiple anti-skidding raised lines
6 setting can prevent the frictional force of guard shield 5 Yu healthcare givers's finger section, the convenient pressing to guard shield 5；
Further, in the above-mentioned technical solutions, the anti-skidding raised line 6, the first block 8 and the second block 10 with protection
Shell 5 is integrally formed, and the needle handle 3 is integrally formed with hand-held piece 4, the needle handle 3, hand-held piece 4, guard shield 5, anti-skidding raised line
6, the first block 8, the second block 10 and fixed tooth 11 are made of medical grade plastic materials；
Further, in the above-mentioned technical solutions, 11 top of fixed tooth is fixedly connected with guard shield 5, described solid
Fixed tooth 11 and 9 snapping of fixing groove squeeze 5 one end of guard shield via the snapping of fixed tooth 11 and fixing groove 9 and complete storage through slot 7
The closure of one end；
Further, in the above-mentioned technical solutions, the needle handle 3 is adapted with storage through slot 7, the guard shield 5 with
1 junction of infusion tube is equipped with through-hole, and the through-hole is connected through guard shield 5 with storage through slot 7, when venous transfusion is completed
Afterwards, user is moved back intravenous infusion needle ontology 2 inside receipts to storage through slot 7 by hand-held piece 4, when 3 one end of needle handle is moved to receipts
Receive 7 rear end of through slot when.
Utility model works principle:
Referring to Figure of description 1-4, after the completion of venous transfusion, user is by holding piece 4 for intravenous infusion needle ontology 2
It moves back inside receipts to storage through slot 7, when 3 one end of needle handle is moved to storage 7 rear end of through slot, squeezes 5 one end of guard shield via solid
The snapping of fixed tooth 11 and fixing groove 9 completes the closure of storage 7 one end of through slot, keeps storage logical after fixed tooth 11 and 9 snapping of fixing groove
It is not readily separated after the pressing of 7 opening of slot, the first 8 pairs of block storage through slot, 7 two sides are blocked, and intravenous infusion needle ontology is avoided
2 deviate from out of storage through slot 7, and second 10 pairs of block storage through slot, 7 one end is blocked, can be by the needle of intravenous infusion needle ontology 2
Point is submerged completely inside storage through slot 7, and the setting of multiple anti-skidding raised lines 6 can prevent guard shield 5 and healthcare givers's finger section
Frictional force, the convenient pressing to guard shield 5；
Further, referring to Figure of description 4-5, user can drive needle handle 3 by intravenous infusion needle sheet by hand-held piece 4
Body 2 releases storage through slot 7, and the restriction via the second block 10 to 12 position of locating slot can avoid in infusion process because of protection
The movement of 5 position of shell is subjected to displacement through infusion tube 1, to avoid the discomfort of patient caused by being displaced because of intravenous infusion needle ontology 2
Sense.
The several points that should finally illustrate are: firstly, in the description of the present application, it should be noted that unless otherwise prescribed and
It limits, term " installation ", " connected ", " connection " shall be understood in a broad sense, can be mechanical connection or electrical connection, be also possible to two
Connection inside element, can be directly connected, and "upper", "lower", "left", "right" etc. are only used for indicating relative positional relationship, when
The absolute position for being described object changes, then relative positional relationship may change；
Secondly: the utility model discloses in embodiment attached drawing, relates only to the structure being related to the embodiment of the present disclosure,
His structure, which can refer to, to be commonly designed, and under not conflict situations, the utility model the same embodiment and different embodiments can be mutual
Combination；
Last: the above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, all
Within the spirit and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in practical
Within novel protection scope.
Claims (6)
1. a kind of anti-needle stabs venous transfusion needle protection, including infusion tube (1), it is characterised in that: the infusion tube
(1) one end is equipped with intravenous infusion needle ontology (2), and needle handle is equipped between the intravenous infusion needle ontology (2) and infusion tube (1)
(3), needle handle (3) side is equipped with hand-held piece (4), is equipped with guard shield (5) on the outside of the infusion tube (1), the protection
Shell (5) two sides outer wall is equipped with anti-skidding raised line (6), and storage through slot (7) is equipped with inside the guard shield (5), and the storage is logical
Slot (7) one end two sides of the bottom are equipped with the first block (8), and described first block (8) one end is equipped with fixing groove (9), the storage
The second block (10) are equipped at the top of through slot (7) one end, the second block (10) two sides are equipped with fixed tooth (11).
2. a kind of anti-needle according to claim 1 stabs venous transfusion needle protection, it is characterised in that: the needle handle
(3) one end is equipped with locating slot (12), and the locating slot (12) is adapted with the second block (10).
3. a kind of anti-needle according to claim 1 stabs venous transfusion needle protection, it is characterised in that: described anti-skidding convex
Item (6) is shaped to semi-cylindrical, and the quantity of the anti-skidding raised line (6) is disposed as multiple, multiple anti-skidding raised lines
(6) guard shield (5) two sides are evenly distributed on.
4. a kind of anti-needle according to claim 1 stabs venous transfusion needle protection, it is characterised in that: described anti-skidding convex
Item (6), the first block (8) and the second block (10) are integrally formed with guard shield (5), the needle handle (3) and hand-held piece (4)
It is integrally formed, the needle handle (3), hand-held piece (4), guard shield (5), anti-skidding raised line (6), the first block (8), the second block
(10) it is made with fixed tooth (11) of medical grade plastic materials.
5. a kind of anti-needle according to claim 1 stabs venous transfusion needle protection, it is characterised in that: the fixed tooth
(11) top is fixedly connected with guard shield (5), the fixed tooth (11) and fixing groove (9) snapping.
6. a kind of anti-needle according to claim 1 stabs venous transfusion needle protection, it is characterised in that: the needle handle
(3) it is adapted with storage through slot (7), the guard shield (5) and infusion tube (1) junction are equipped with through-hole, and the through-hole passes through
Guard shield (5) is worn to be connected with storage through slot (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822256628.4U CN209611883U (en) | 2018-12-29 | 2018-12-29 | A kind of anti-needle stabs venous transfusion needle protection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822256628.4U CN209611883U (en) | 2018-12-29 | 2018-12-29 | A kind of anti-needle stabs venous transfusion needle protection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209611883U true CN209611883U (en) | 2019-11-12 |
Family
ID=68448172
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822256628.4U Expired - Fee Related CN209611883U (en) | 2018-12-29 | 2018-12-29 | A kind of anti-needle stabs venous transfusion needle protection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209611883U (en) |
-
2018
- 2018-12-29 CN CN201822256628.4U patent/CN209611883U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191112 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |