CN213698315U - Fixing device for superficial vein remaining needle - Google Patents
Fixing device for superficial vein remaining needle Download PDFInfo
- Publication number
- CN213698315U CN213698315U CN202021696073.6U CN202021696073U CN213698315U CN 213698315 U CN213698315 U CN 213698315U CN 202021696073 U CN202021696073 U CN 202021696073U CN 213698315 U CN213698315 U CN 213698315U
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- CN
- China
- Prior art keywords
- fixing
- needle
- strap
- wrist strap
- ring
- 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.)
- Expired - Fee Related
Links
- 210000003462 vein Anatomy 0.000 title claims abstract description 17
- 210000000707 wrist Anatomy 0.000 claims abstract description 40
- 238000001802 infusion Methods 0.000 claims description 14
- 239000000463 material Substances 0.000 claims description 7
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 5
- 230000001681 protective effect Effects 0.000 claims description 5
- 239000000741 silica gel Substances 0.000 claims description 5
- 229910002027 silica gel Inorganic materials 0.000 claims description 5
- 239000013013 elastic material Substances 0.000 claims description 4
- 230000003699 hair surface Effects 0.000 claims description 2
- 238000000926 separation method Methods 0.000 abstract 1
- 210000003811 finger Anatomy 0.000 description 9
- 238000002347 injection Methods 0.000 description 6
- 239000007924 injection Substances 0.000 description 6
- 230000000694 effects Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 210000004204 blood vessel Anatomy 0.000 description 2
- 230000003139 buffering effect Effects 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 239000003814 drug Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 208000005189 Embolism Diseases 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 239000002390 adhesive tape Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 210000004932 little finger Anatomy 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 210000004243 sweat Anatomy 0.000 description 1
- 230000002792 vascular Effects 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Images
Landscapes
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model provides a fixing device for a superficial vein indwelling needle, which comprises a wrist strap, wherein the wrist strap is rectangular, and an anti-pulling component is arranged at the middle position of the wrist strap; the back of the hand fixing band comprises a first fixing band, a second fixing band and a hanging buckle; an observation window is arranged on the first fixing belt; a needle tail fixing box is arranged on the second fixing belt; the hanging buckles are provided with a plurality of hanging buckles and are respectively and fixedly connected to one ends of the first fixing belt and the second fixing belt; the device comprises a plurality of finger rings, a plurality of finger rings and a plurality of connecting rings, wherein the plurality of finger rings comprise ring bodies and connecting rings which are integrally formed with the ring bodies; one end of the first fixing strap and one end of the second fixing strap are movably connected with the wrist strap, and the other ends of the first fixing strap and the second fixing strap are respectively movably connected with the connecting ring through hanging buckles; the fixing device can not affect the transfusion of the patient completely through the combination and the separation of the three parts of the completely separated wrist strap, the hand back fixing strap and the finger ring, and the anti-pulling assembly on the wrist strap can effectively prevent the patient from pulling to loose the needle head inadvertently.
Description
Technical Field
The utility model relates to the field of medical equipment, concretely relates to needle fixing device is kept somewhere to shallow vein.
Background
The indwelling needle is a medical instrument which is commonly used in clinical treatment, and for a patient needing long-term multiple-medicine infusion treatment, the infusion needle head is left on the body surface of the patient, so that the effect of puncturing times on the patient is reduced, the indwelling needle is particularly convenient to use for children, repeated puncturing operation during clinical infusion is reduced, the puncturing pain of the children and the workload of clinical care personnel are reduced, and the indwelling needle is widely applied in the current clinic.
The needle is keeping somewhere at present when using, medical personnel are at first through keeping somewhere the injection position of needle insertion children back of the hand with pjncture needle UNICOM, then will keep somewhere the needle through the puncture needle guide and guide into patient's blood vessel, and finally, take out the pjncture needle, make the needle of keeping somewhere stay in patient's blood vessel, and keep somewhere the needle tail with medical sticky tape is fixed, this fixed mode is at the in-process of in-service use, because the pulling that children are curiously aroused is many move or reason such as perspire, the medical sticky tape of fixed needle tail of keeping somewhere is pasted fixedly insecurity, it is possible to take place the displacement to keep somewhere the syringe needle, this extremely leads to taking place the butt of syringe needle and vascular wall, cause the blood embolism.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a can the patient avoid the curiosity of children patient to move the inadvertent pulling or sweat the needle tail that keeps somewhere that arouses is not hard up, and then leads to the syringe needle to take place the shallow vein of displacement and keeps somewhere needle fixing device.
In order to achieve the above object, the utility model discloses a technical scheme is, a needle fixing device is kept somewhere to shallow vein, include:
the wrist strap is rectangular, and an anti-pulling component is arranged in the middle of the wrist strap;
the back of the hand fixing band, the back of the hand fixing band includes the first fixing band, second fixing band and hangs and buckles; the first fixing belt is provided with an observation window; a needle tail fixing box is arranged on the second fixing belt; the hanging buckles are provided with a plurality of hanging buckles and are respectively and fixedly connected to one ends of the first fixing belt and the second fixing belt;
the ring comprises a plurality of rings, wherein each ring comprises a ring body and a connecting ring integrally formed with the ring body;
one end of the first fixing strap and one end of the second fixing strap are movably connected with the wrist strap, and the other ends of the first fixing strap and the second fixing strap are respectively movably connected with the connecting ring through hanging buckles.
Preferably, the anti-pulling assembly comprises a fixed column, two arc-shaped sheets and a spring;
one end of the spring is fixed on the side wall of the fixed column, and the other end of the spring is fixedly connected on the concave arc wall of the arc sheet.
Preferably, the needle tail fixing box is a cuboid without a bottom, and the needle tail fixing box is movably connected with the second fixing band through an elastic hinge arranged on the outer side of the front end wall of the second fixing band.
An extension tube inlet is arranged on the left side wall of the needle tail fixing box, a transfusion tube inlet is arranged on the right side wall of the needle tail fixing box, a plurality of needle tail fixing bands are arranged at the bottom of the needle tail fixing box, and two ends of each needle tail fixing band are respectively fixed on the inner sides of the front side wall and the rear side wall of the needle tail fixing box;
preferably, a transparent protective film is fixedly connected to the observation window.
Preferably, the upper end surface of the wrist strap is provided with a hook-and-loop fastener, and the lower end surface of one end of the wrist strap is provided with a hook-and-loop fastener.
Preferably, the outer wall of the finger ring is made of rigid plastic materials, and the inner wall of the finger ring is made of silica gel materials.
Preferably, the lower side face of one end of the first fixing band and the second fixing band, which is far away from the hanging buckle, is provided with a magic tape matt surface.
Preferably, the needle tail fixing belt is made of elastic materials.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses a shallow vein detains needle fixing device, its wrist strap, back of the hand fixed band and the ring can be dismantled between each other and connect and make each part all be independently operable, have avoided some fixed gloves of remaining needle that have now to drive the problem of keeping somewhere needle tail and syringe needle when dressing because of frictional force's reason, and distributed setting is to keeping somewhere the injection of needle, fixing device's wearing and the use observation of keeping somewhere the needle and do not have any influence.
2. The utility model discloses a shallow vein is stayed needle fixing device, the subassembly of preventing dragging that is equipped with on the wrist strap is made the injection liquid medicine the injection tube part twine on preventing dragging the subassembly, when the condition of dragging that causes because of children's curiosity is many, at first can the other party drag the subassembly and produce the influence, its inboard spring takes place to deform and adapts to external force for it does not receive the influence of external force to keep somewhere the needle part and changes.
3. The utility model discloses a needle fixing device is kept somewhere to shallow vein, the fixed box of the needle tail on its second fixed band abandons traditional medical sticky tape fixed mode, but will keep somewhere the needle tail and be fixed in its inboard for keep somewhere the needle tail and not contact with human back of the hand, also can not receive the influence that the human body perspired.
Drawings
Fig. 1 is a schematic view of the overall structure of the shallow venous indwelling needle fixing device provided by the present invention;
figure 2 is a schematic structural view of a ring in an embodiment of the present invention;
FIG. 3 is a schematic plan view of an embodiment of the anti-rip assembly of the present invention;
fig. 4 is the internal structure diagram of the needle tail fixing box in the embodiment of the present invention.
Description of reference numerals:
1. a wristband; 10; an anti-rip assembly; 101. fixing a column; 102. an arc-shaped sheet; 103. a spring;
2. a back of hand fixing strap; 21. a first securing strap; 210. an observation window; 2101. a protective film; 22. a second securing strap; 220. A needle tail fixing box; 2201. an extension pipe discharge port; 2202. the infusion tube is put into the mouth; 2203. needle tail fixing belts; 221. An elastic hinge; 23. hanging and buckling;
3. a ring; 30. a ring body; 31. a connecting ring;
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1-4, a superficial vein retaining needle fixing device includes:
the wrist strap 1 is rectangular, and the middle part of the wrist strap 1 is provided with an anti-pulling component 10;
the hand back fixing strap 2 comprises a first fixing strap 21, a second fixing strap 22 and a hanging buckle 23; an observation window 210 is arranged on the first fixing belt 21; a needle tail fixing box 220 is arranged on the second fixing belt 22; a plurality of hanging buckles 23 are arranged and respectively fixedly connected to one ends of the first fixing belt 21 and the second fixing belt 22;
the ring 3 is provided with a plurality of ring bodies 3, and each ring body 3 comprises a ring body 30 and a connecting ring 31 which is integrally formed with the ring body 30;
one end of the first fixing strap 21 and one end of the second fixing strap 22 are movably connected with the wrist strap 1, and the other ends are respectively movably connected with the connecting ring 31 through hanging buckles 23.
Before the indwelling needle is inserted into a patient in actual use, the superficial venous indwelling needle fixing device is firstly disassembled into a scattered wrist strap 1, a hand back fixing strap 2 and a finger ring 3 and placed in a place which can be taken conveniently.
When the medical indwelling needle is actually used, firstly, medical staff inserts the puncture needle communicated with the indwelling needle into the injection position of a patient for the patient, and then fixes the needle head of the indwelling needle by using a transparent medical adhesive tape; after the needle head is fixed, firstly, the patient is provided with the wrist strap 1, the wrist strap 1 is fixed on the wrist of the patient through the magic tape hook surface on the upper end surface of the wrist strap 1 and the magic tape hair surface on the lower end surface of the wrist strap 1, and it is worth noting that the anti-pulling component 10 is arranged in the middle of the back of the wrist of the patient when the wrist strap 1 is fixed; because children are different in age and have larger difference in hand size, according to the difference in hand size of a child patient, the ring body 30 of one ring 3 is sleeved on the index finger of the patient, the ring body 30 of the other ring 3 is sleeved on the ring finger or the little finger of the patient, and the connecting ring is positioned on the back of the finger of the patient;
then, the first fixing strap 21 is taken out, the needle head of the remaining needle is connected with one of the finger rings 3 through the hanging buckle 23 on the first fixing strap 21 according to different positions of the needle head of the remaining needle pricked on the back of the hand of the patient, the other end of the first fixing strap 21 is attached to the wrist strap 1 through the magic tape, and meanwhile, the needle head of the remaining needle falls into the observation window 210 after being attached;
then the second fixing band 22 is taken out, and two ends of the second fixing band 22 are movably connected to the other finger ring 3 and the wrist strap 1 respectively, when attention is paid, the extension tube and the infusion tube are placed on the outer side of the second fixing band 22 in the connection process of the second fixing band 22, then the needle tail fixing box 220 on the second fixing band 22 is opened by one hand and kept in an opened state, the needle tail of the indwelling needle is placed at the position before the needle tail fixing box 220 is opened by the other hand, after the needle tail fixing box 220 is loosened, the needle tail fixing box 220 returns to the original position under the action of the elastic hinge 221, the needle tail fixing band 2203 on the inner side of the needle tail fixing box fixes the needle tail, and then the extension tube and the infusion tube are slightly adjusted manually to be respectively placed in the extension tube placing port 2201 and the infusion tube placing port 2202;
if the patient is in when the infusion state, twine some of the outside transfer line of the fixed box 220 of backshank on arc piece 102, when external pulling power, because the spring 103 that pulls can take place deformation at first, make the distance between arc piece 102 and the fixed column 101 diminish, and under the effect of pulling power, the transfer line can be winding tighter, its power of pulling can first conduct to fixed column 101 on, dispel through the buffering of wrist strap 1 afterwards, it is difficult for droing because of pulling of external force to reduce to keep somewhere the needle as far as possible and drop, arouse the patient discomfort.
Specifically, the anti-pulling assembly 10 comprises a fixed column 101, two arc-shaped pieces 102 and a spring 103;
one end of the spring 103 is fixed on the side wall of the fixing column 101, and the other end is fixedly connected on the concave arc wall of the arc sheet 102.
In the process of infusion of a patient, the infusion tube is wound on the arc-shaped piece 102, so that the external pulling force is finally dissipated from the wrist strap 1 after double buffering of the spring 103 and the fixing column 101, and the possibility of accidents of the indwelling needle is reduced as much as possible.
Specifically, the needle tail fixing box 220 is a cuboid without a bottom, and is movably connected with the second fixing band 22 through an elastic hinge 221 arranged on the outer side of the front end wall of the second fixing band.
An extension tube inlet 2201 is formed in the left side wall of the needle tail fixing box 220, an infusion tube inlet 2202 is formed in the right side wall of the needle tail fixing box, a plurality of needle tail fixing belts 2203 are arranged at the bottoms of the needle tail fixing boxes, and two ends of each needle tail fixing belt 2203 are fixed to the inner sides of the front side wall and the rear side wall of the needle tail fixing box 220 respectively;
the needle tail of the indwelling needle is placed in the needle tail fixing box 220, the real tail of the indwelling needle is fixed by the interaction force between the needle tail fixing belt 2203 and the second fixing belt 22, and meanwhile, the arrangement of the extension tube inlet 2201 and the infusion tube 2202 prevents the extension tube and the infusion tube 2202 from being padded at the bottom of the side wall of the needle tail fixing box 220, so that the fixation of the needle tail of the indwelling needle is influenced; the needle tail fixing box 220 and the second fixing strap 22 are connected by the elastic hinge 221, so that the needle tail fixing box 220 in the closed state cannot be opened easily, and the needle tail of the remaining needle is prevented from falling off.
Specifically, a transparent protective film 2101 is fixedly connected to the observation window 210; the transparent protective film 2101 makes medical personnel can directly see when needing to observe patient's injection department, and need not take off the one end of first fixed band, reduces medical personnel's work load.
Specifically, the upper end surface of the wrist strap 1 is provided with a hook-and-loop fastener surface, and the lower end surface of one end of the wrist strap is provided with a hook-and-loop fastener surface; the setting of 1 both sides matte of wrist strap and collude the face makes the patient can be fixed in it the wrist through the magic subsides to can adjust according to the thickness difference of wrist.
Specifically, the outer wall of the ring 3 is made of a rigid plastic material, and the inner wall of the ring is made of a silica gel material; the ring inner wall adopts the silica gel material to make, and one of them makes the patient can not feel when wearing the ring and close the sense of applying, and its two change volume difference according to silica gel make ring 3 can with most patients' finger phase-match.
Specifically, the first fixing band 21 and the second fixing band 22 are far away from the lower side surface of one end of the hanging buckle 23, and a hook and loop fastener matte surface is arranged on the lower side surface of the one end of the hanging buckle. The magic tape hair side that is equipped with on first fixed band 21 and the second fixed band 22 cooperates the magic of 1 up end of wrist strap to paste the hook face and makes the two conveniently connect and dismantle, can adjust the use length of hand fixed band 2 according to the variation in size of contact surface simultaneously, makes it inseparabler with laminating of patient's back of the hand.
Specifically, the needle tail fixing band 2203 is made of an elastic material. Due to the uneven characteristic of the needle tail of the indwelling needle, the needle tail fixing belt 2203 made of elastic materials can be changed according to different contact positions, so that the needle tail fixing belt and the needle tail are contacted more tightly, and the fixing effect of the indwelling needle tail is further enhanced.
The present invention has been further described with reference to the embodiments, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.
Claims (8)
1. A shallow venous indwelling needle fixation device, comprising:
the wrist strap (1), the wrist strap (1) is rectangular, and a pulling-resistant component (10) is arranged in the middle of the wrist strap;
the hand back fixing strap (2) comprises a first fixing strap (21), a second fixing strap (22) and a hanging buckle (23); an observation window (210) is arranged on the first fixing belt (21); a needle tail fixing box (220) is arranged on the second fixing belt (22); the hanging buckles (23) are provided with a plurality of hanging buckles and are respectively fixedly connected to one ends of the first fixing belt (21) and the second fixing belt (22);
the ring comprises a plurality of ring bodies (3), wherein the ring bodies (3) comprise ring bodies (30) and connecting rings (31) which are integrally formed with the ring bodies (30);
one end of the first fixing strap (21) and one end of the second fixing strap (22) are movably connected with the wrist strap (1), and the other ends of the first fixing strap and the second fixing strap are respectively movably connected with the connecting ring (31) through hanging buckles (23).
2. The shallow vein indwelling needle retaining device of claim 1, wherein:
the anti-pulling assembly (10) comprises a fixed column (101), two arc-shaped pieces (102) and a spring (103);
one end of the spring (103) is fixed on the side wall of the fixed column (101), and the other end of the spring is fixedly connected to the concave arc wall of the arc sheet (102).
3. The shallow vein indwelling needle retaining device of claim 1, wherein:
the needle tail fixing box (220) is a bottomless cuboid and is movably connected with the second fixing belt (22) through an elastic hinge (221) arranged on the outer side of the front end wall of the needle tail fixing box;
an extension tube inlet (2201) is formed in the left side wall of the needle tail fixing box (220), an infusion tube inlet (2202) is formed in the right side wall of the needle tail fixing box, a plurality of needle tail fixing belts (2203) are arranged at the bottom of the needle tail fixing box, and the two ends of each needle tail fixing belt (2203) are fixed to the inner sides of the front side wall and the rear side wall of the needle tail fixing box (220) respectively.
4. The shallow vein indwelling needle retaining device of claim 1, wherein: and a transparent protective film (2101) is fixedly connected to the observation window (210).
5. The shallow vein indwelling needle retaining device of claim 1, wherein: the upper end face of the wrist strap (1) is provided with a hook-and-loop fastener, and the lower end face of one end of the wrist strap is provided with a hook-and-loop fastener.
6. The shallow vein indwelling needle retaining device of claim 1, wherein: the outer wall of the ring (3) is made of rigid plastic materials, and the inner wall of the ring is made of silica gel materials.
7. The shallow vein indwelling needle retaining device of claim 1, wherein: the first fixing band (21) and the second fixing band (22) are far away from the lower side face of one end of the hanging buckle (23) and provided with a magic tape hair surface.
8. The shallow vein indwelling needle holding device of claim 3, wherein: the needle tail fixing belt (2203) is made of elastic materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021696073.6U CN213698315U (en) | 2020-08-14 | 2020-08-14 | Fixing device for superficial vein remaining needle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021696073.6U CN213698315U (en) | 2020-08-14 | 2020-08-14 | Fixing device for superficial vein remaining needle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213698315U true CN213698315U (en) | 2021-07-16 |
Family
ID=76791066
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021696073.6U Expired - Fee Related CN213698315U (en) | 2020-08-14 | 2020-08-14 | Fixing device for superficial vein remaining needle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213698315U (en) |
-
2020
- 2020-08-14 CN CN202021696073.6U patent/CN213698315U/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: 20210716 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |