CN214860008U - Anti-drop fixing device of peripheral venous indwelling needle - Google Patents
Anti-drop fixing device of peripheral venous indwelling needle Download PDFInfo
- Publication number
- CN214860008U CN214860008U CN202120841845.9U CN202120841845U CN214860008U CN 214860008 U CN214860008 U CN 214860008U CN 202120841845 U CN202120841845 U CN 202120841845U CN 214860008 U CN214860008 U CN 214860008U
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- Prior art keywords
- needle
- base
- fixing device
- groove
- somewhere
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- 230000002093 peripheral effect Effects 0.000 title claims description 10
- 210000003462 vein Anatomy 0.000 claims abstract description 9
- 239000012790 adhesive layer Substances 0.000 claims description 2
- 235000001674 Agaricus brunnescens Nutrition 0.000 claims 1
- 238000001802 infusion Methods 0.000 claims 1
- 206010011985 Decubitus ulcer Diseases 0.000 abstract description 5
- 208000004210 Pressure Ulcer Diseases 0.000 abstract description 5
- 239000010410 layer Substances 0.000 description 4
- 210000004204 blood vessel Anatomy 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 208000002193 Pain Diseases 0.000 description 1
- 239000002390 adhesive tape Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000036407 pain Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model relates to an auxiliary instrument technical field specifically is a needle's anticreep fixing device is stayed to periphery vein, including the base, set up fluted and constant head tank on the base, keep somewhere the needle file cover of needle and establish in the recess, keep somewhere the needle wing cover of needle and establish in the constant head tank, the bottom surface of base is equipped with pastes the layer, and the top joint of base has fixed lid, keeps somewhere the needle and is located between base and the fixed lid, and there is both ends articulated respectively to have left clitellum and right clitellum in the left side of base. This anticreep fixing device of needle is kept somewhere to periphery vein pastes on patient's arm skin and uses left clitellum and right clitellum to further fix the base on patient's arm through pasting the base for use fixed lid will keep somewhere the needle and detain the purpose that can reach the fixed needle of keeping somewhere on the base, avoid keeping somewhere the direct contact of needle and patient's skin, prevent to be glued on patient's skin and the pressure sore phenomenon that causes because of keeping somewhere the needle directly for a long time.
Description
Technical Field
The utility model relates to the technical field of auxiliary equipment, specifically be a needle's anticreep fixing device is kept somewhere to periphery vein.
Background
The peripheral vein indwelling needle is also called a trocar, an outer sleeve and a needle core are inserted into a blood vessel together during puncture, then the needle core is pulled out, only a soft outer sleeve is left in the blood vessel for transfusion, after the puncture work of the indwelling needle is carried out, in order to prevent the needle seat of the indwelling needle from being pulled out of the blood vessel due to movement, a breathable adhesive tape is usually used for directly adhering the needle seat of the indwelling needle to the skin, as the puncture position of the indwelling needle is mostly arm parts, and the indwelling needle is usually used for a long time, the needle seat of the indwelling needle can generate pressure to the skin of a patient for a long time, pressure sores are easily generated, and pains are brought to the patient.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a needle's anticreep fixing device is kept somewhere to periphery vein to solve the problem that provides among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a needle's anticreep fixing device is kept somewhere to periphery vein, includes the base, the top of base is seted up flutedly, the constant head tank has all been seted up to the left and right sides edge of recess, keeps somewhere the needle file cover of needle and establishes in the recess, keep somewhere the needle wing cover of needle and establish in the constant head tank, the cavity has all been seted up to the inside position department at both ends about the base, a plurality of with the thru hole that the cavity is linked together is seted up to the bottom surface of base, the bottom surface of base closely bonds and has pastes the layer, the top joint of base has fixed lid, keeps somewhere the needle and is located the base with between the fixed lid, the left end of base articulates there is left clitellum, the right-hand member of base articulates there is right clitellum, integrated into one piece has a plurality of rows to detain on the outside surface of left clitellum, a plurality of detain holes have been seted up on the right clitellum.
Preferably, the contour of the groove is fitted with the surface contour of the needle seat of the remaining needle, the middle position of the fixed cover is bent to form an arc-shaped bulge, and the needle seat of the remaining needle is sleeved between the groove and the arc-shaped bulge.
Preferably, the size of the positioning groove is matched with the size of the wing of the indwelling needle.
Preferably, the catching grooves are formed in the edges of the front side and the rear side of the end faces of the left side and the right side of the base, the four corners of the bottom face of the fixed cover are integrally formed with buckles, and the buckles extend into the catching grooves and are clamped with the catching grooves.
Preferably, the tail end of the left annular belt is inserted with a hinge shaft, and the hinge shaft is rotatably connected with the left end of the base.
Preferably, the tail end of the right annular belt is inserted with a long shaft, and the long shaft is rotatably connected with the right end of the base.
Preferably, the row buckles are of mushroom-head-shaped structures, the positions of the buckle holes correspond to the positions of the row buckles, and the number of the buckle holes is larger than that of the row buckles.
Compared with the prior art, the beneficial effects of the utility model are that:
this anticreep fixing device of needle is kept somewhere to periphery vein pastes on patient's arm skin and uses left clitellum and right clitellum to further fix the base on patient's arm through pasting the base for use fixed lid will keep somewhere the needle and detain the purpose that can reach the fixed needle of keeping somewhere on the base, avoid keeping somewhere the direct contact of needle and patient's skin, prevent to be glued on patient's skin and the pressure sore phenomenon that causes because of keeping somewhere the needle directly for a long time.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is another overall structure diagram of the present invention;
fig. 3 is a cross-sectional view of the base of the present invention;
fig. 4 is a schematic view of the reverse structure of the middle fixing cover of the present invention;
FIG. 5 is a schematic structural view of the middle left girdle of the present invention;
fig. 6 is a schematic structural view of the right-middle girdle of the present invention.
The meaning of each reference number in the figures is:
1. a base; 11. a groove; 12. positioning a groove; 13. a cavity; 131. through holes; 14. a bonding layer; 15. buckling grooves; 2. a fixed cover; 21. an arc-shaped bulge; 22. buckling; 3. a left annulus; 31. a hinge shaft; 32. arranging buckles; 4. a right annulus; 41. a long axis; 42. and (6) buckling holes.
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 work belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Furthermore, the terms "a", "an", and "the" mean two or more unless explicitly limited otherwise.
Referring to fig. 1-6, the present invention provides a technical solution:
the utility model provides a needle's anticreep fixing device is kept somewhere to periphery vein, includes base 1, and base 1's top is seted up recess 11, and the constant head tank 12 has all been seted up to recess 11's left and right sides edge, and the needle file cover of keeping somewhere the needle is established in recess 11, and the needle wing cover of keeping somewhere the needle is established in constant head tank 12, makes the needle file and the needle wing of keeping somewhere the needle align and put into base 1's top. Cavity 13 has all been seted up to the inside position department at both ends about base 1, and a plurality of thru holes 131 that are linked together with cavity 13 are seted up to the bottom surface of base 1, and the bottom surface of base 1 closely bonds and has pastes layer 14, can make base 1 pasted the arm department of patient through pasting layer 14 and the skin contact of patient arm department, simultaneously under the effect of thru holes 131, can make the position department of pasting of patient arm can keep the ventilation effect.
In this embodiment, the top end of the base 1 is clamped with the fixing cover 2, and the remaining needle is located between the base 1 and the fixing cover 2. The contour of the groove 11 is attached to the surface contour of the needle seat of the remaining needle, the middle position of the fixed cover 2 is bent and formed with an arc-shaped bulge 21, and the needle seat of the remaining needle is sleeved between the groove 11 and the arc-shaped bulge 21. The size of the positioning groove 12 is matched with the size of the wing of the remaining needle. Catching groove 15 has all been seted up to both sides edge around the base 1 left and right sides terminal surface, four corner homogeneous body shaping of fixed 2 bottom surfaces of lid have buckle 22, buckle 22 stretch into catching groove 15 in and with catching groove 15 joint, make fixed lid 2 can fix the top at base 1 through buckle 22, it is installed between base 1 and fixed lid 2 to keep somewhere the needle this moment, the needle file that prevents to keep somewhere the needle takes place to remove, reach the fixed purpose of keeping somewhere the needle, simultaneously because keep somewhere the needle not with patient's arm skin direct contact, the pressure sore phenomenon that has prevented to produce because of the pressure of keeping somewhere the needle takes place.
Specifically, the left end of the base 1 is provided with a left girdle 3, the tail end of the left girdle 3 is inserted with a hinge shaft 31, the base 1 is penetrated through by the hinge shaft 31 and is rotatably connected with the left end of the base 1, so that the left girdle 3 is hinged with the base 1 through the hinge shaft 31. The right end of the base 1 is provided with a right girdle 4, the tail end of the right girdle 4 is inserted with a long shaft 41, the long shaft 41 penetrates through the base 1 and is rotatably connected with the right end of the base 1, so that the right girdle 4 is hinged with the base 1 through the long shaft 41. A plurality of rows of buckles 32 are integrally formed on the outer side surface of the left annular belt 3, a plurality of buckle holes 42 are formed in the right annular belt 4, the left annular belt 3 and the right annular belt 4 can be connected together by enabling the rows of buckles 32 to buckle into the buckle holes 42 after the left annular belt 3 and the right annular belt 4 are wound around the arm of a patient, and therefore the base 1 is further fixed on the arm of the patient, and the base 1 is prevented from falling off from the arm of the patient.
Furthermore, the row buckles 32 are of mushroom-head-shaped structures, the positions of the buckle holes 42 correspond to the positions of the row buckles 32, the number of the buckle holes 42 is larger than that of the row buckles 32, and the positions of the row buckles 32 buckled into the buckle holes 42 can be adjusted according to the thickness of the arms of the patient so as to adapt to different patients.
When the anti-drop fixing device for the peripheral venous indwelling needle is used, firstly, the base 1 is attached to the arm skin of a patient, so that the base 1 is provided with the adhesive layer 14 to be adhered to the skin of the patient, then the indwelling needle is punctured, the needle seat of the indwelling needle is aligned with the groove 11 after puncturing, the needle wing of the indwelling needle is placed into the positioning groove 12, then the fixing cover 2 is covered on the top end of the base 1, the plurality of buckles 22 on the fixing cover 2 are respectively clamped into the buckle grooves 15, so that the indwelling needle is fixed between the base 1 and the fixing cover 2, finally, the left girdle band 3 and the right girdle band 4 are respectively wound from the bottom of the arm of the patient, the row buckles 32 are respectively inserted into the buckle holes 42, the left girdle band 3 and the right girdle band 4 are connected together, so that the base 1 is further fixed on the arm of the patient, and the base 1 is prevented from dropping off the arm of the patient, the purpose of fixing the base 1 is achieved, and the pressure sore phenomenon caused by the indwelling needle is prevented because the indwelling needle is not directly pressed on the arm of the patient.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (7)
1. The utility model provides a needle's anticreep fixing device is kept somewhere to periphery vein, includes base (1), its characterized in that: the novel infusion set is characterized in that a groove (11) is formed in the top end of the base (1), positioning grooves (12) are formed in the edges of the left side and the right side of the groove (11), a needle seat of a remaining needle is sleeved in the groove (11), a needle wing of the remaining needle is sleeved in the positioning grooves (12), cavities (13) are formed in the inner positions of the left end and the right end of the base (1), a plurality of through holes (131) communicated with the cavities (13) are formed in the bottom surface of the base (1), an adhesive layer (14) is tightly adhered to the bottom surface of the base (1), a fixed cover (2) is clamped at the top end of the base (1), the remaining needle is located between the base (1) and the fixed cover (2), a left annular belt (3) is hinged to the left end of the base (1), a right annular belt (4) is hinged to the right end of the base (1), and a plurality of rows of buckles (32) are integrally formed on the outer side surface of the left annular belt (3), the right annular belt (4) is provided with a plurality of buckle holes (42).
2. The anti-drop fixing device of the peripheral venous indwelling needle according to claim 1, wherein: the profile of the groove (11) is attached to the profile of the surface of the needle seat of the remaining needle, the middle position of the fixed cover (2) is bent and formed with an arc-shaped bulge (21), and the needle seat of the remaining needle is sleeved between the groove (11) and the arc-shaped bulge (21).
3. The anti-drop fixing device of the peripheral venous indwelling needle according to claim 1, wherein: the size of the positioning groove (12) is matched with the size of the needle wing of the indwelling needle.
4. The anti-drop fixing device of the peripheral venous indwelling needle according to claim 1, wherein: catching groove (15) have all been seted up to both sides edge around base (1) left and right sides terminal surface, the equal integrated into one piece in four corners of fixed lid (2) bottom surface has buckle (22), buckle (22) stretch into in catching groove (15) and with catching groove (15) joint.
5. The anti-drop fixing device of the peripheral venous indwelling needle according to claim 1, wherein: the tail end of the left annular belt (3) is inserted with a hinge shaft (31), and the hinge shaft (31) is rotatably connected with the left end of the base (1).
6. The anti-drop fixing device of the peripheral venous indwelling needle according to claim 1, wherein: the tail end of the right annular belt (4) is inserted with a long shaft (41), and the long shaft (41) is rotatably connected with the right end of the base (1).
7. The anti-drop fixing device of the peripheral venous indwelling needle according to claim 1, wherein: the row buckle (32) is of a mushroom head-shaped structure, the position of the buckle hole (42) corresponds to the position of the row buckle (32), and the number of the buckle hole (42) is larger than that of the row buckle (32).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120841845.9U CN214860008U (en) | 2021-04-23 | 2021-04-23 | Anti-drop fixing device of peripheral venous indwelling needle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120841845.9U CN214860008U (en) | 2021-04-23 | 2021-04-23 | Anti-drop fixing device of peripheral venous indwelling needle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214860008U true CN214860008U (en) | 2021-11-26 |
Family
ID=78948577
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120841845.9U Expired - Fee Related CN214860008U (en) | 2021-04-23 | 2021-04-23 | Anti-drop fixing device of peripheral venous indwelling needle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214860008U (en) |
-
2021
- 2021-04-23 CN CN202120841845.9U patent/CN214860008U/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: 20211126 |
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| CF01 | Termination of patent right due to non-payment of annual fee |