CN213608963U - Remaining needle fixing device - Google Patents
Remaining needle fixing device Download PDFInfo
- Publication number
- CN213608963U CN213608963U CN202021886119.0U CN202021886119U CN213608963U CN 213608963 U CN213608963 U CN 213608963U CN 202021886119 U CN202021886119 U CN 202021886119U CN 213608963 U CN213608963 U CN 213608963U
- Authority
- CN
- China
- Prior art keywords
- fixing
- positive pressure
- fixing belt
- joint
- tee joint
- 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
- 210000004400 mucous membrane Anatomy 0.000 claims abstract description 6
- 238000010438 heat treatment Methods 0.000 claims description 23
- 239000007788 liquid Substances 0.000 claims description 20
- 239000013039 cover film Substances 0.000 claims description 6
- 210000004877 mucosa Anatomy 0.000 abstract description 18
- 230000000694 effects Effects 0.000 abstract description 4
- 210000004204 blood vessel Anatomy 0.000 description 6
- 210000003813 thumb Anatomy 0.000 description 6
- 238000001802 infusion Methods 0.000 description 3
- HTTJABKRGRZYRN-UHFFFAOYSA-N Heparin Chemical compound OC1C(NC(=O)C)C(O)OC(COS(O)(=O)=O)C1OC1C(OS(O)(=O)=O)C(O)C(OC2C(C(OS(O)(=O)=O)C(OC3C(C(O)C(O)C(O3)C(O)=O)OS(O)(=O)=O)C(CO)O2)NS(O)(=O)=O)C(C(O)=O)O1 HTTJABKRGRZYRN-UHFFFAOYSA-N 0.000 description 2
- 239000010408 film Substances 0.000 description 2
- 229960002897 heparin Drugs 0.000 description 2
- 229920000669 heparin Polymers 0.000 description 2
- 230000007306 turnover Effects 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 239000008358 core component Substances 0.000 description 1
- 210000004379 membrane Anatomy 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
Images
Landscapes
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The application discloses an indwelling needle fixing device which comprises a fixing belt, wherein the fixing belt comprises a fixing belt main body and connecting belts arranged on two sides of the fixing belt main body, and connecting structures which can be connected with each other are arranged on the connecting belts on the two sides; the middle part of the fixing band body is provided with a through hole, the upper edge of the through hole is provided with a three-way fixing structure, and the three-way fixing structure and the upper edge of the through hole can be connected in a turning manner; the tee joint fixing structure comprises a fixing mucous membrane and a tee joint clamping groove arranged above the fixing mucous membrane during pasting, and the tee joint clamping groove can coat the remaining needle tee joint and form a groove which is matched with the remaining needle tee joint and is sunken towards one side far away from the fixing belt during pasting. The tee bend draw-in groove conveniently carries out quick plasticity to the mucosa at tee bend position when pasting the mucosa, conveniently supports to paste other positions of mucosa to continuously carry out the shape preserving to plasticity, prevent to destroy the plasticity because of the user activity and cause and paste the unstability, make the fixed swift again stable promptly of remaining the needle.
Description
Technical Field
The utility model relates to the technical field of medical equipment, especially, relate to a keep somewhere needle fixing device.
Background
The core component parts of the indwelling needle in the prior art comprise a soft catheter which can be indwelling in a blood vessel and a stainless puncture guiding needle core, when in use, the catheter and the needle core are punctured into the blood vessel together, after the catheter enters the blood vessel completely, the needle core is withdrawn, only the soft catheter is indwelling in the blood vessel, and the joint part is fixed on the back of the hand of a patient or the position for transfusion treatment. The remaining needle is not easy to fix, much time is consumed, and a new person is easy to operate and cannot find a position smoothly.
SUMMERY OF THE UTILITY MODEL
An object of the application is to provide an indwelling needle fixing device, which is convenient for fixing an indwelling needle.
A fixing device for an indwelling needle comprises a fixing belt, wherein the fixing belt comprises a fixing belt main body and connecting belts arranged on two sides of the fixing belt main body, and connecting structures which can be mutually connected are arranged on the connecting belts on the two sides;
the middle part of the fixing band body is provided with a through hole, the upper edge of the through hole is provided with a three-way fixing structure, and the three-way fixing structure and the upper edge of the through hole can be connected in a turning manner;
the tee joint fixing structure comprises a fixing mucous membrane and a tee joint clamping groove arranged above the fixing mucous membrane during pasting, and the tee joint clamping groove can coat the remaining needle tee joint and form a groove which is matched with the remaining needle tee joint and is sunken towards one side far away from the fixing belt during pasting.
In the scheme, the through hole is convenient for the remaining needle to pass through, and the puncture is carried out on the user. The size of the through hole is larger than that of the remaining needle tee joint, so that puncture and later-stage transfusion conditions can be conveniently observed, and the tee joint can be conveniently fixed by the tee joint fixing structure. The tee joint fixing structure is connected with the upper edge of the through hole, a crease which is convenient to turn over is arranged at the joint of the tee joint fixing structure, the tee joint fixing structure can be turned over and connected with the upper edge of the through hole, the tee joint fixing structure is turned over upwards when puncture is facilitated, puncture is not affected, and the tee joint fixing structure is turned over downwards after puncture is completed to fix the tee joint. The tee bend draw-in groove conveniently carries out quick plasticity to the mucosa at tee bend position when pasting the mucosa, conveniently supports to paste other positions of mucosa to continuously carry out the shape preserving to plasticity, prevent to destroy the plasticity because of the user activity and cause and paste the unstability, make the fixed swift again stable promptly of remaining the needle.
In a possible embodiment, a positive pressure joint clamping groove is further arranged on the fixing belt body, and the positive pressure joint clamping groove is parallel to the tee joint fixing structure.
In above-mentioned scheme, set up the position and the direction that the malleation connects the convenient and fast's of malleation joint draw-in groove definite malleation connects to can be swift connect malleation and heparin cap to fix, malleation joint draw-in groove with be on a parallel with tee bend fixed knot construct, the malleation of assurance after fixed connects with the blood vessel of puncture parallel, makes the infusion smooth.
In a possible embodiment, the positive pressure connector clamping groove comprises a groove which is matched with the positive pressure connector of the indwelling needle and is sunken towards one side of the fixing band, and an inward-converging edge is formed at the groove.
In the above scheme, the recess of undercut is convenient to be held lieing in needle malleation and is connected to prevent to keep somewhere needle malleation and connect the health to the user and oppress, and the border that groove opening department formed inwards to draw in carries out the joint to putting into keeping somewhere needle malleation and connecting fixedly in the recess.
In a possible embodiment, one side of the positive pressure joint clamping groove, which is far away from the through hole, is provided with a positive pressure joint covering film, one side of the positive pressure joint covering film is connected with the fixing band, the fixing band is provided with a first connecting structure for three times, and the fixing band is provided with a second connecting structure matched with the first connecting structure around the positive pressure joint clamping groove.
In above-mentioned scheme, connect preceding with the joint malleation to cover the malleation and connect the one side that the through-hole was kept away from to the malleation joint cover film, connect the malleation to cover the malleation joint with the malleation after the joint malleation connects, both can further fix the malleation and connect, can wrap the malleation when not using again and connect, prevent that external contact from polluting the malleation and connecting.
In a possible embodiment, a liquid heating device is further arranged on the fixing belt body, the liquid heating device comprises an extension pipe accommodating cavity, and a heating wire is arranged on the inner wall of the extension pipe accommodating cavity.
In the scheme, the liquid delivered to the user is heated, so that the liquid entering the body of the user is warm and comfortable.
In a possible embodiment, an overturning sheet is arranged on the fixing belt body, the extending pipe accommodating cavity is formed between the overturning sheet and the fixing belt body, and a heating wire is arranged on one side of the overturning sheet close to the fixing belt body.
In the above scheme, the extension tube is conveniently placed in the extension tube accommodating cavity.
In a possible embodiment, one side of the turning sheet parallel to the positive pressure joint clamping groove is connected with the fixing belt body, the other side of the turning sheet is provided with a third connecting structure, and the fixing belt body is provided with a fourth connecting structure matched with the third connecting structure.
In the scheme, the two sides are connected to form a cylindrical structure, so that the extension pipe can be fixed and heated.
In a possible embodiment, a battery module is further disposed on the fixing belt, and the battery module is connected with the liquid heating device.
In the above scheme, the battery module is used for supplying power to the heating wire of the liquid heating device to heat the liquid. The liquid heating device can also be directly externally connected with a power supply for heating.
In a possible embodiment, a thumb avoiding opening is further arranged on the fixing belt body. The thumb can conveniently pass through the avoiding opening, the wearing is more comfortable, and the motion of the thumb is not influenced.
The application provides a technical scheme tee bend fixed knot constructs and through-hole top edge connection to set up the crease of the upset of being convenient for in tee bend fixed knot constructs the junction, tee bend fixed knot constructs and through-hole top edge can turn over and be connected, turns over tee bend fixed knot structure during convenient puncture on, does not influence the puncture, and the puncture is accomplished and is turned over tee bend fixed knot structure down, carries out threeway fixed. The tee bend draw-in groove conveniently carries out quick plasticity to the mucosa at tee bend position when pasting the mucosa, conveniently supports to paste other positions of mucosa to continuously carry out the shape preserving to plasticity, prevent to destroy the plasticity because of the user activity and cause and paste the unstability, make the fixed swift again stable promptly of remaining the needle.
Drawings
Fig. 1 is a schematic structural view of an indwelling needle fastening device according to an embodiment of the present disclosure.
Reference numerals:
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings used in the description of the embodiments of the present application will be briefly introduced below; the accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application.
Detailed Description
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some, but not all, embodiments of the present application. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
The terminology used in the embodiments of the present application is for the purpose of describing particular embodiments only and is not intended to be limiting of the application. As used in the examples of this application and the appended claims, the singular forms "a", "an", and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise.
It should be understood that the term "and/or" as used herein is merely one type of association that describes an associated object, meaning that three relationships may exist, e.g., a and/or B may mean: a exists alone, A and B exist simultaneously, and B exists alone. In addition, the character "/" herein generally indicates that the former and latter related objects are in an "or" relationship.
It should be noted that the terms "upper", "lower", "left", "right", and the like used in the embodiments of the present application are described in terms of the angles shown in the drawings, and should not be construed as limiting the embodiments of the present application. In addition, in this context, it will also be understood that when an element is referred to as being "on" or "under" another element, it can be directly on "or" under "the other element or be indirectly on" or "under" the other element via an intermediate element.
Referring to fig. 1, the present embodiment provides an indwelling needle fixing device, which includes a fixing strap 1, where the fixing strap 1 includes a fixing strap 1 main body and connecting straps 2 disposed at two sides of the fixing strap 1 main body, and the connecting straps 2 at two sides are provided with connecting structures that can be connected to each other;
a through hole 3 is formed in the middle of the body of the fixing band 1, a tee fixing structure is arranged on the upper edge of the through hole 3, and the tee fixing structure and the upper edge of the through hole 3 can be connected in a turning mode;
the three-way fixing structure comprises a fixing mucosa 4 and a fixing mucosa 4 arranged above the fixing mucosa 4 during pasting, wherein the fixing mucosa 4 can coat the indwelling needle three-way and form a groove which is matched with the indwelling needle three-way and is sunken to one side far away from the fixing band 1 during pasting. The through hole 3 is convenient for the remaining needle to pass through and puncture the user. Wherein, the size of through-hole 3 is greater than the size of remaining needle tee bend, conveniently observes puncture and later stage infusion condition promptly, also makes things convenient for tee bend fixed knot to construct and fixes the tee bend. The tee joint fixing structure is connected with the upper edge of the through hole 3, a crease convenient to turn is arranged at the joint of the tee joint fixing structure, the tee joint fixing structure can be connected with the upper edge of the through hole 3 in a turning mode, the tee joint fixing structure is turned upwards when puncture is facilitated, puncture is not affected, the tee joint fixing structure is turned downwards after puncture, and tee joint fixing is conducted. Fixed mucosa 4 is convenient to carry out quick plasticity to the mucosa at tee bend position when pasting the mucosa, conveniently supports to paste other positions of mucosa to continuously carry out the shape preserving to plasticity, prevent to destroy the plasticity because of user's activity and cause and paste unstablely, make the fixed of indwelling needle swift again stable promptly.
In a possible embodiment, a positive pressure connector clamping groove 6 is further arranged on the body of the fixing band 1, and the positive pressure connector clamping groove 6 is parallel to the tee joint fixing structure. Set up the position and the direction that 6 convenient and fast's of malleation joint draw-in grooves of malleation joint confirmed to can be swift connect malleation and heparin cap to fix, malleation joint draw-in grooves 6 with be on a parallel with tee bend fixed knot structure, the malleation of assurance after fixing connects with the blood vessel of puncture is parallel, makes the infusion smooth.
In a possible embodiment, malleation joint draw-in groove 6 includes and keeps somewhere the sunken recess in 1 one side of fixed band of needle malleation joint looks adaptation to form the border that inwards draws in notch department, the recess of undercut is convenient to keep somewhere the needle malleation joint and hold, and prevent to keep somewhere the needle malleation joint and oppress user's health, the border that inwards draws in is formed in notch department and is carried out the joint to keeping somewhere the needle malleation joint of putting into the recess and fix.
In a possible embodiment, the side of the positive pressure joint clamping groove 6 away from the through hole 3 is provided with a positive pressure joint cover film 7, one side of the positive pressure joint cover film 7 is connected with the fixing band 1, the other three times is provided with a first connecting structure 8, the fixing band 1 is surrounded with a second connecting structure 9 which is matched with the first connecting structure 8 and is arranged on the positive pressure joint clamping groove 6. Preceding joint malleation connects cover film 7 upset to malleation joint draw-in groove 6 one side of keeping away from through-hole 3 of malleation, joint malleation connects later with malleation joint upset to covering malleation and connects, both can further fix malleation joint, can wrap malleation joint when not using again, prevents that external contact from polluting malleation joint.
In a possible embodiment, a liquid heating device 10 is further disposed on the body of the fixing band 1, the liquid heating device 10 includes an extension tube accommodating cavity, and a heating wire is disposed on an inner wall of the extension tube accommodating cavity. The liquid delivered to the user is heated, so that the liquid entering the body of the user is warm and comfortable.
In a possible embodiment, an overturning sheet is arranged on the fixing belt 1 body, the extending pipe accommodating cavity is formed between the overturning sheet and the fixing belt 1 body, and a heating wire is arranged on one side of the overturning sheet close to the fixing belt 1 body. The extension tube can be conveniently placed in the extension tube accommodating cavity.
In a possible embodiment, one side of the turning sheet parallel to the positive pressure joint clamping groove 6 is connected with the fixing belt 1, the other side of the turning sheet is provided with a third connecting structure, and the fixing belt 1 is provided with a fourth connecting structure matched with the third connecting structure on the body. The two sides are connected to form a cylindrical structure, so that the extension pipe can be fixed and heated.
In a possible embodiment, a battery module 11 is further disposed on the fixing band 1, and the battery module 11 is connected to the liquid heating device 10. The battery module 11 is used for supplying power to the heating wires of the liquid heating device 10 to heat the liquid. The liquid heating device 10 can also be directly heated by an external power supply.
In a possible embodiment, the fixing belt 1 is further provided with a thumb-avoiding opening 12 on the body. The thumb can conveniently pass through the avoiding opening, the wearing is more comfortable, and the motion of the thumb is not influenced.
While the present embodiments have been described with reference to the accompanying drawings, it is to be understood that the invention is not limited to the precise embodiments described above, which are meant to be illustrative and not restrictive, and that various changes may be made therein by those skilled in the art without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (9)
1. The indwelling needle fixing device is characterized by comprising a fixing belt, wherein the fixing belt comprises a fixing belt main body and connecting belts arranged on two sides of the fixing belt main body, and connecting structures which can be connected with each other are arranged on the connecting belts on the two sides;
the middle part of the fixing band body is provided with a through hole, the upper edge of the through hole is provided with a three-way fixing structure, and the three-way fixing structure and the upper edge of the through hole can be connected in a turning manner;
the tee joint fixing structure comprises a fixing mucous membrane and a tee joint clamping groove arranged above the fixing mucous membrane during pasting, and the tee joint clamping groove can coat the remaining needle tee joint and form a groove which is matched with the remaining needle tee joint and is sunken towards one side far away from the fixing belt during pasting.
2. The indwelling needle fixation device according to claim 1, wherein a positive pressure connector slot is further provided on the fixation band body, and the positive pressure connector slot is arranged parallel to the tee fixation structure.
3. The indwelling needle fastening device according to claim 2, wherein the positive pressure connector notch comprises a concave groove adapted to the positive pressure connector of the indwelling needle and recessed to one side of the fastening strap, and an inwardly converging edge is formed at the notch.
4. The indwelling needle fastening device according to claim 3, wherein a positive pressure joint cover film is provided on the side of the positive pressure joint slot away from the through hole, one side of the positive pressure joint cover film is connected to the fastening strap, the other three times are provided with the first connecting structure, and the fastening strap is provided with the second connecting structure around the positive pressure joint slot, the second connecting structure being adapted to the first connecting structure.
5. The indwelling needle fastening device according to claim 4, wherein the fixing band body is further provided with a liquid heating device, the liquid heating device comprises an extension tube accommodating cavity, and the inner wall of the extension tube accommodating cavity is provided with a heating wire.
6. The indwelling needle fastening device according to claim 5, wherein the fastening band body is provided with an overturning sheet, the overturning sheet and the fastening band body form the extension tube accommodating cavity therebetween, and a heating wire is provided on a side of the overturning sheet close to the fastening band body.
7. The indwelling needle fastening device according to claim 6, wherein the flip piece is connected to the fastening band body on the side parallel to the positive pressure connector groove, and a third connecting structure is provided on the other side, and a fourth connecting structure adapted to the third connecting structure is provided on the fastening band body.
8. The device of claim 7, wherein a battery module is further disposed on the fixing belt, and the battery module is connected to the liquid heating device.
9. The indwelling needle fastening device of claim 8, wherein the fastening strap body is further provided with a thumb-avoiding opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021886119.0U CN213608963U (en) | 2020-09-02 | 2020-09-02 | Remaining needle fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021886119.0U CN213608963U (en) | 2020-09-02 | 2020-09-02 | Remaining needle fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213608963U true CN213608963U (en) | 2021-07-06 |
Family
ID=76647639
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021886119.0U Expired - Fee Related CN213608963U (en) | 2020-09-02 | 2020-09-02 | Remaining needle fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213608963U (en) |
-
2020
- 2020-09-02 CN CN202021886119.0U patent/CN213608963U/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: 20210706 |