CN217525956U - Retaining needle fixing wrist strap - Google Patents
Retaining needle fixing wrist strap Download PDFInfo
- Publication number
- CN217525956U CN217525956U CN202221252406.5U CN202221252406U CN217525956U CN 217525956 U CN217525956 U CN 217525956U CN 202221252406 U CN202221252406 U CN 202221252406U CN 217525956 U CN217525956 U CN 217525956U
- Authority
- CN
- China
- Prior art keywords
- outer sleeve
- needle
- sleeve
- inner sleeve
- inner skleeve
- 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
- 210000000707 wrist Anatomy 0.000 title claims abstract description 16
- 239000013013 elastic material Substances 0.000 claims abstract description 6
- 239000010410 layer Substances 0.000 claims description 14
- 229920002334 Spandex Polymers 0.000 claims description 5
- 239000004759 spandex Substances 0.000 claims description 5
- 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
- 239000004677 Nylon Substances 0.000 claims description 3
- 239000011229 interlayer Substances 0.000 claims description 3
- 229920001778 nylon Polymers 0.000 claims description 3
- 238000004804 winding Methods 0.000 claims description 2
- 238000001802 infusion Methods 0.000 abstract description 9
- 230000000694 effects Effects 0.000 abstract description 4
- 239000002390 adhesive tape Substances 0.000 description 5
- 210000004204 blood vessel Anatomy 0.000 description 3
- 210000004243 sweat Anatomy 0.000 description 3
- 210000003414 extremity Anatomy 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 239000012780 transparent material Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000005253 cladding Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Landscapes
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model relates to a medical supplies technical field specifically is a keep somewhere fixed wrist strap of needle, can hold the outer sleeve of keeping somewhere the needle and overlap the inner skleeve of putting in the inside one end of outer sleeve including inside, inner skleeve and outer sleeve are made by elastic material, and inner skleeve one end is connected with outer sleeve one end, and the breach has been seted up to the hookup location of inner skleeve and outer sleeve, and the malleation of keeping somewhere the needle connects and stretches out by the breach after passing the intermediate layer that forms between outer sleeve and the inner skleeve. The utility model discloses a set up outer sleeve and inner skleeve of making by elastic material to at the hookup location of inner sleeve and outer sleeve seted up the breach, during the infusion, the malleation joint clamp of keeping somewhere the needle is established between outer sleeve and inner skleeve, can avoid keeping somewhere the malleation of needle and connect the damage that causes pressure nature to patient's skin, after the infusion is accomplished, keep somewhere the malleation of needle and connect the bilayer structure that withdrawal outer sleeve and inner skleeve formed in, avoid the patient to cut to the right in daily activity and rub the malleation of keeping somewhere the needle and connect and cause the takeoff pipe.
Description
Technical Field
The utility model relates to the technical field of medical supplies, in particular to a retaining needle fixing wrist strap.
Background
In the field of medical supplies, a peripheral venous indwelling needle is a common injection tool and consists of a stainless steel core, a soft outer sleeve and a plastic needle seat, wherein the outer sleeve and the needle core are punctured into a blood vessel during puncture, the needle core is drawn out after the sleeve is conveyed into the blood vessel, and only the soft outer sleeve is left in the blood vessel for transfusion.
In keeping somewhere the needle use, at present, the hospital generally adopts the adhesive tape to glue each part of keeping somewhere the needle on one's body the patient, but the viscidity change of adhesive tape is great, and especially when the patient sweats in summer, the adhesive tape easily takes place to drop, need paste repeatedly, on the one hand, can bring pain for the patient when tearing pull adhesive tape, has reduced patient's comfort, on the other hand consumes medical personnel's energy and consumes a large amount of adhesive tapes.
SUMMERY OF THE UTILITY MODEL
The utility model provides a not enough to prior art, the utility model provides a keep somewhere fixed wrist strap of needle can improve the steadiness of keeping somewhere the fixed back of needle, avoids keeping somewhere the malleation of needle simultaneously and connects the pressure loss patient skin, has solved the fixed problem of keeping somewhere the needle and easily coming off of traditional sticky tape.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a keep somewhere fixed wrist strap of needle, can hold the outer sleeve and the cover that keep somewhere the needle including inside and put the inner skleeve of the inside one end of outer sleeve, the inner skleeve with the outer sleeve is made by elastic material, inner skleeve one end with outer sleeve one end is connected, the inner skleeve with the hookup location of outer sleeve has seted up the breach, the malleation of keeping somewhere the needle connects and passes the outer sleeve with behind the intermediate layer that forms between the inner skleeve by the breach stretches out.
Optionally, the inner sleeve and the outer sleeve are of an integrated structure, and the inner sleeve is formed by inwards turning one end of the outer sleeve.
Optionally, the outer sleeve and the inner sleeve are both made of spandex core-spun yarn formed by wrapping or winding nylon yarn on spandex yarn.
Optionally, the inner sleeve inner wall is equipped with first non-slip layer, the inner wall that the outer sleeve kept away from inner sleeve one end is equipped with second non-slip layer, first non-slip layer with second non-slip layer is the silica gel layer.
Optionally, the outer side of the connecting position of the inner sleeve and the outer sleeve is provided with two pulling and tearing belts, and the two pulling and tearing belts are symmetrically distributed on two sides of the outer sleeve.
Optionally, two limiting blocks are arranged in an interlayer formed between the inner sleeve and the outer sleeve, and the two limiting blocks are clamped on two sides of the indwelling needle.
Compared with the prior art, the utility model provides a keep somewhere fixed wrist strap of needle possesses following beneficial effect:
1. the utility model discloses a set up outer sleeve and inner skleeve made by elastic material to at the hookup location of inner sleeve and outer sleeve and seted up the breach, during the infusion, the malleation joint clamp of remaining needle is established between outer sleeve and inner skleeve, can avoid the malleation joint of remaining needle to directly contact with patient's skin, causes the damage of pressure nature to patient's skin, after the infusion is accomplished, can withdraw the malleation joint of remaining needle back into the bilayer structure that outer sleeve and inner skleeve formed, avoid the patient to cut the piece in daily activity and rub the malleation joint of remaining needle and cause the takeoff of tubes;
2. the outer sleeve and the inner sleeve of the utility model are both made of core-spun yarns, so that the outer sleeve and the inner sleeve have the advantages of high elasticity, excellent flexibility, high transparency and the like, the constraint feeling of the outer sleeve and the inner sleeve on the arm of a patient is reduced, the use comfort is improved, and the outer sleeve made of transparent materials can be convenient for medical personnel to check puncture points;
3. the utility model discloses a set up the first skid resistant course and the second skid resistant course of silica gel material, increased the friction between the inboard both ends of this fixed wrist strap of remaining needle and the patient skin, avoid this fixed wrist strap of remaining needle to take place to slide on patient's limbs.
Drawings
Fig. 1 is a schematic view of a front view section structure of the present invention;
fig. 2 is a schematic diagram of the structure viewed from the right side of the present invention.
In the figure: 1. an inner sleeve; 2. an outer sleeve; 3. a notch; 4. a first non-slip layer; 5. a second non-slip layer; 6. pulling the tear tape; 7. a limiting block; 8. and (6) retaining the needle.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.
Example (b): referring to fig. 1 and fig. 2, an embodiment of the present invention provides a technical solution: a remaining needle fixing wrist strap comprises an outer sleeve 2 capable of containing a remaining needle 8 inside and an inner sleeve 1 sleeved at one end inside the outer sleeve 2, wherein the inner sleeve 1 and the outer sleeve 2 are both made of elastic materials, one end of the inner sleeve 1 is connected with one end of the outer sleeve 2, a notch 3 is formed in the connecting position of the inner sleeve 1 and the outer sleeve 2, a positive pressure joint of the remaining needle 8 penetrates through an interlayer formed between the outer sleeve 2 and the inner sleeve 1 and then extends out of the notch 3, the positive pressure joint of the remaining needle 8 is clamped between the outer sleeve 2 and the inner sleeve 1, the positive pressure joint of the remaining needle 8 can be effectively prevented from being directly contacted with the skin of a patient to cause pressure damage, after infusion is completed, one end of the outer sleeve 2 connected with the inner sleeve 1 is pulled, the positive pressure joint of the remaining needle 8 can be retracted into a double-layer structure formed by the outer sleeve 2 and the inner sleeve 1, the phenomenon that the positive pressure joint of the remaining needle 8 is scratched by the patient in daily activities to cause tube removal is avoided, and compared with the traditional sweat belt, the wrist strap can not fall off due to water, and can be repeatedly used, and waste of the sweat belt is avoided.
On the basis of the above embodiments, in the present embodiment, the inner sleeve 1 and the outer sleeve 2 are an integral structure, and the inner sleeve 1 is formed by inward turning of one end of the outer sleeve 2, so that the manufacturing difficulty and the manufacturing cost of the fixing wrist band of the indwelling needle 8 are reduced.
On the basis of the above-mentioned embodiment, outer sleeve 2 and inner skleeve 1 are made by the spandex covering silk that nylon yarn cladding or coiling formed on the spandex silk in this embodiment, and outer sleeve 2 and inner skleeve 1 of covering silk material have advantages such as high elasticity, good compliance and high transparency, reduce outer sleeve 2 and inner skleeve 1 and feel to the constraint of patient's arm, improve use comfort, and the outer sleeve 2 of transparent material can make things convenient for medical personnel to look over the puncture point.
On the basis of above-mentioned embodiment, 1 inner wall of inner skleeve is equipped with first skid resistant course 4 in this embodiment, and the inner wall that 1 one end of inner skleeve was kept away from to outer skleeve 2 is equipped with second skid resistant course 5, and first skid resistant course 4 and second skid resistant course 5 are the silica gel layer, and the setting of first skid resistant course 4 and second skid resistant course 5 has increased the friction between the inboard both ends of this fixed wrist strap of remaining needle 8 and patient's skin, avoids this fixed wrist strap of remaining needle 8 to take place to slide on patient's limbs.
On the basis of the above embodiment, the outer side of the connecting position of the inner sleeve 1 and the outer sleeve 2 in this embodiment is provided with two pulling belts 6, the two pulling belts 6 are symmetrically distributed on two sides of the outer sleeve 2, the pulling belts 6 can facilitate the medical staff to pull the length of the outer sleeve 2, and the use is more convenient.
On the basis of above-mentioned embodiment, be equipped with two stopper 7 in the intermediate layer that forms between inner skleeve 1 and the outer sleeve 2 in this embodiment, two stopper 7 press from both sides and establish in the both sides of lieing in needle 8, and stopper 7 has improved the positive pressure that keeps in needle 8 and has connected the stability between outer sleeve 2 and inner skleeve 1, avoids it to take place to rock.
The working principle is as follows: when the venous indwelling needle 8 needs to be inserted, the needle head of the indwelling needle 8 is inserted into the skin of a patient, then the fixing wrist strap of the indwelling needle 8 is sleeved on the arm of the patient, one end of the positive pressure joint of the indwelling needle 8 penetrates through the outer sleeve 2 and the inner sleeve 1 and then extends out of the notch 3, at the moment, the positive pressure joint of the indwelling needle 8 can be connected with an infusion bottle for infusion, in the infusion process, the inner sleeve 1 is separated between the positive pressure joint of the indwelling needle 8 and the skin of the patient and is not directly contacted with the skin of the patient, so that the positive pressure joint of the indwelling needle 8 is prevented from causing pressure damage to the skin of the patient, after the infusion is finished, the outer sleeve 2 is stretched by the pull belt 6, the positive pressure joint of the indwelling needle 8 can be retracted into a double-layer structure formed between the outer sleeve 2 and the inner sleeve 1, and the phenomenon that the patient scratches the positive pressure joint of the indwelling needle 8 in daily activities to cause tube detachment is avoided.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides an it fixes wrist strap to keep somewhere needle which characterized in that: put including inside outer sleeve (2) and the cover that can hold lieing in needle (8) inner sleeve (1) of the inside one end of outer sleeve (2), inner sleeve (1) with outer sleeve (2) are made by elastic material, inner sleeve (1) one end with outer sleeve (2) one end is connected, inner sleeve (1) with breach (3) have been seted up to the hookup location of outer sleeve (2), the malleation that keeps somewhere needle (8) connects and passes outer sleeve (2) with behind the intermediate layer that forms between inner sleeve (1) by breach (3) stretch out.
2. The indwelling needle fastening wristband as recited in claim 1, wherein: the inner sleeve (1) and the outer sleeve (2) are of an integrated structure, and the inner sleeve (1) is formed by inwards turning one end of the outer sleeve (2).
3. An indwelling needle retaining wristband as claimed in claim 1 or claim 2, wherein: the outer sleeve (2) and the inner sleeve (1) are both made of spandex core-spun yarns formed by wrapping or winding nylon yarns.
4. The indwelling needle fixing wristband as recited in claim 1, wherein: inner sleeve (1) inner wall is equipped with first skid resistant course (4), outer sleeve (2) are kept away from the inner wall of inner sleeve (1) one end is equipped with second skid resistant course (5), first skid resistant course (4) with second skid resistant course (5) are the silica gel layer.
5. The indwelling needle retaining wristband as recited in claim 4, wherein: the outer side of the connecting position of the inner sleeve (1) and the outer sleeve (2) is provided with two pulling and tearing belts (6), and the two pulling and tearing belts (6) are symmetrically distributed on two sides of the outer sleeve (2).
6. The indwelling needle fixing wristband as recited in claim 1, wherein: two limiting blocks (7) are arranged in an interlayer formed between the inner sleeve (1) and the outer sleeve (2), and the two limiting blocks (7) are clamped on two sides of the remaining needle (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221252406.5U CN217525956U (en) | 2022-05-23 | 2022-05-23 | Retaining needle fixing wrist strap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221252406.5U CN217525956U (en) | 2022-05-23 | 2022-05-23 | Retaining needle fixing wrist strap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217525956U true CN217525956U (en) | 2022-10-04 |
Family
ID=83441736
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221252406.5U Expired - Fee Related CN217525956U (en) | 2022-05-23 | 2022-05-23 | Retaining needle fixing wrist strap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217525956U (en) |
-
2022
- 2022-05-23 CN CN202221252406.5U patent/CN217525956U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20221004 |