CN212665858U - Anti-falling clamp for infusion needle tube of patient - Google Patents
Anti-falling clamp for infusion needle tube of patient Download PDFInfo
- Publication number
- CN212665858U CN212665858U CN202020986772.8U CN202020986772U CN212665858U CN 212665858 U CN212665858 U CN 212665858U CN 202020986772 U CN202020986772 U CN 202020986772U CN 212665858 U CN212665858 U CN 212665858U
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- Prior art keywords
- clamping
- clamping piece
- arc
- bulge
- groove
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- 238000001802 infusion Methods 0.000 title claims abstract description 34
- 239000007788 liquid Substances 0.000 description 7
- 229910000831 Steel Inorganic materials 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 210000003323 beak Anatomy 0.000 description 3
- 229920003023 plastic Polymers 0.000 description 3
- 239000004033 plastic Substances 0.000 description 3
- 238000004080 punching Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 239000003814 drug Substances 0.000 description 2
- 210000000232 gallbladder Anatomy 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 206010001526 Air embolism Diseases 0.000 description 1
- 206010011409 Cross infection Diseases 0.000 description 1
- 206010029803 Nosocomial infection Diseases 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229920006351 engineering plastic Polymers 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000003340 mental effect Effects 0.000 description 1
- 230000027939 micturition Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
Images
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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model discloses a patient's infusion needle tubing prevents falling anchor clamps, include: a first clip piece; the first clamping piece is hinged with the second clamping piece; a third arc-shaped groove is formed in the edge of the first clamping opening part; a fourth arc-shaped groove is formed in the edge of the second clamping opening part, and when the second clamping opening part is abutted against the first clamping opening part, the fourth arc-shaped groove and the third arc-shaped groove form an oval hole; the annular spring comprises a first opening end and a second opening end, the first opening end is abutted to the first clamping opening portion, the annular spring sequentially penetrates through the first spring hole and the second spring hole, and the second opening end is abutted to the second clamping opening portion. The anti-dropping clamp solves the problem that the transfusion needle tube is easy to drop when the most common hanging bag in each hospital is used for transfusion and administration for patients at present, and provides guarantee for transfusion safety and treatment. The clamp has the advantages of simple structure, low cost, reliable performance and convenient and quick use.
Description
Technical Field
The utility model relates to the technical field of medical equipment, concretely relates to clamp is prevented falling by patient's infusion needle tubing.
Background
The administration of medicine to patients by infusion is one of the indispensable means in the modern medical industry, and most of the infusion bottles are upgraded into hanging bags at present. When a plastic steel needle head at the input end of an infusion bag is inserted into a neck opening of a hanging bag for infusion (as shown in figure 1), the infusion tube needle is often torn off carelessly, particularly, the risk that the infusion tube needle is torn off when a serious patient with disturbance of consciousness, such as a patient is treated for urination, turning over, massage and quilt replacement, is increased, the dropped infusion tube needle cannot be reused due to being polluted, and must be replaced by a new infusion tube, which is not only troublesome, increases the cost, but also wastes liquid medicine, and according to measurement, the volume is as large as 15 milliliters, thus the treatment is influenced, and the risk of nosocomial infection and air embolism of the patient is increased due to frequent replacement of the infusion tube needle.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a patient's infusion needle tube prevents falling anchor clamps solves one or more among the above-mentioned prior art problem.
According to the utility model discloses a patient's infusion needle tube prevents falling anchor clamps, include:
the first clamping piece is provided with a first arc-shaped groove and a first spring hole;
the second clamping piece is provided with a second arc-shaped groove and a second spring hole, and the first clamping piece is hinged with the second clamping piece;
the first clamping opening part is provided with the outer side of the first clamping piece, and the edge of the first clamping opening part is provided with a third arc-shaped groove;
the second clamping opening part is provided with the outer side of the second clamping piece, the edge of the second clamping opening part is provided with a fourth arc-shaped groove, and when the second clamping opening part is abutted against the first clamping opening part, the fourth arc-shaped groove and the third arc-shaped groove form an oval hole;
the annular spring comprises a first opening end and a second opening end, the first opening end is abutted to the first clamping opening portion, the annular spring sequentially penetrates through the first spring hole and the second spring hole, and the second opening end is abutted to the second clamping opening portion.
In some embodiments, the clip further comprises a pivot pin, the first clip piece is transversely provided with two upper protrusions which are coaxial side by side, namely a first protrusion and a second protrusion, and a pin hole, the second clip piece is transversely provided with three lower protrusions which are coaxial side by side, namely a third protrusion, a fourth protrusion and a fifth protrusion, and a pin hole, the third protrusion, the fourth protrusion and the fifth protrusion alternately form a first groove and a second groove, the first protrusion is embedded in the first groove, the second protrusion is embedded in the second groove, the pivot pin passes through the pin holes of the first protrusion, the second protrusion, the third protrusion, the fourth protrusion and the fifth protrusion, and therefore the first clip piece and the second clip piece rotate around the pivot pin.
In some embodiments, the first bayonet portion is provided with a first spring support, the first open end abuts against the first spring support, and the second bayonet portion is provided with a second spring support, and the second open end abuts against the second spring support.
In some embodiments, the first clip is further provided with a first positioning ridge and the second clip is further provided with a second positioning ridge, the first and second positioning ridges abutting.
In some embodiments, the first clip end is provided with a first angled slot and the second clip end is provided with a second angled slot, the first angled slot and the second angled slot forming a trumpet-shaped opening.
In some embodiments, the first bayonet portion edge is provided with a third angled slot, the second bayonet portion edge is provided with a fourth angled slot, and the third angled slot and the fourth angled slot form a trumpet-shaped opening.
Has the advantages that: the utility model discloses a patient's infusion needle pipe anti-drop anchor clamps has solved the most common problem that drops easily of infusion needle pipe when using the punching bag to give patient's infusion to administer in present each hospital, provides the guarantee for infusion safety and treatment. The clamp has simple structure, low cost, reliable performance and convenient and quick use, does not need to be adjusted, and only needs one action to lead patients and family members not to worry about hanging the gallbladder and hurt mind.
Drawings
FIG. 1 is a schematic structural view of a patient infusion needle tube of the present invention;
FIG. 2 is a schematic structural view of the anti-drop clamp for the infusion needle tube of a patient according to the present invention;
FIG. 3 is a schematic structural view of the anti-drop clamp for the infusion needle tube of a patient according to the present invention;
FIG. 4 is a schematic view of the structure of the ring-shaped spring of the anti-drop clamp for the infusion needle tube of a patient according to the present invention;
FIG. 5 is a longitudinal sectional view of the anti-drop clamp clip of the infusion needle tube for patients according to the present invention;
FIG. 6 is a cross-sectional view of the hinge of the anti-drop clamp for the infusion needle tube of a patient according to the present invention;
fig. 7 is a using state diagram of the anti-dropping clamp for the transfusion needle tube of the patient of the utility model.
Detailed Description
In order to make the technical solutions better understood by those skilled in the art, 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 only partial embodiments of the present application, but not all embodiments. 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.
It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
The terms "mounted," "disposed," "provided," "connected," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
As shown in fig. 2 and 3:
an anti-drop clamp for a patient infusion needle tube comprises:
the clamping device comprises a first clamping piece 60, wherein the first clamping piece 60 is sequentially provided with a first chute 61, a first arc-shaped groove 62, a first positioning ridge 63, two upper protrusions 64 which are arranged side by side and coaxially in the transverse direction, namely a first protrusion and a second protrusion, a first spring hole 67 and a first handle part 66;
the second clamping piece 70 is sequentially provided with a second chute 71, a second arc-shaped groove 72, a second positioning ridge 73 and three lower protrusions 74 which are arranged side by side and coaxially in the transverse direction, namely a third protrusion, a fourth protrusion and a fifth protrusion, and a first groove, a second spring hole 77 and a second handle part are formed at intervals;
wherein the first protrusion is embedded in the first groove, the second protrusion is embedded in the second groove, and a pivot pin passes through the pin holes of all the protrusions, so that the first clamping piece 60 and the second clamping piece 70 rotate around the pivot pin, the first positioning ridge 63 and the second positioning ridge 73 are abutted, and the first inclined groove 61 and the second inclined groove 71 form a trumpet-shaped opening with a wide front part and a narrow back part;
the first bayonet part 81 is arranged at the outer side of the first clamping piece 60, and a third chute and a third arc-shaped groove 83 are arranged at the edge of the first bayonet part 81;
the second bayonet part 82 is arranged on the outer side of the second clamping piece 70, a fourth chute and a fourth arc-shaped groove 84 are arranged on the edge of the second bayonet part 82, when the second bayonet part 82 is abutted with the first bayonet part 81, the third chute and the fourth chute form a horn-shaped opening with a wide front part and a narrow back part, and the third arc-shaped groove 83 and the fourth arc-shaped groove 84 form an oval hole 85;
the annular spring 90 includes a first opening end 91 and a second opening end 92, the first opening end 91 abuts against the first bayonet portion 81, the annular spring 90 sequentially passes through the first spring hole 67 and the second spring hole 77, and the second opening end 92 abuts against the second bayonet portion 82.
Further, the first clip 60 is provided with a first spring support 68, the first opening end 91 passes through the first bayonet portion 81 and abuts against the first spring support 68, the second clip 70 is provided with a second spring support, and the second opening end 92 passes through the second bayonet portion 82 and abuts against the second spring support.
The clamp except the annular spring is made of engineering plastics.
As shown in fig. 4:
the ring spring has a circular arc shape with a length of about 3/4 circumferences, is formed by bending an elastic steel material, and is nickel-plated.
As shown in fig. 5:
the first clamping piece 60 comprises a first inclined groove 61, a first arc-shaped groove 62, a first positioning ridge 63, 2 protrusions of an upper protrusion 64, a first spring hole 67 and a first handle part 66 in sequence;
the second jaw 70 includes 3 protrusions in sequence of a second inclined groove 71, a second arc-shaped groove 72, a second positioning ridge 73, a lower protrusion 74, thereby forming first and second grooves, a second spring hole 77, and a second handle portion.
The first chute 61 and the second chute 71 form a beak structure, and the beak structure is in a horn mouth shape with a wide front part and a narrow back part, so that the dropping prevention clamp can be conveniently pushed into the liquid outlet neck part of the punching bag;
the first arc-shaped groove 62 and the second arc-shaped groove 72 are designed for better clamping the neck, and the diameter of the first arc-shaped groove 62 and the diameter of the second arc-shaped groove 72 are slightly larger than that of the cylindrical liquid outlet neck of the punching bag, so that the diameter-variable neck can be better met;
the first positioning ridge 63 and the second positioning ridge 73 are transverse ridge-shaped bulges, the height is that when the two ridges are contacted, the beak is in an opening shape, and the distance between the bottoms of the two arc-shaped grooves is smaller than the diameter of the liquid outlet neck by about 2 mm;
as shown in fig. 5 and 6:
the first, second, third, fourth and fifth projections are all nipple-like projections that function with a pivot pin inserted into the shaft hole 65, and the first handle portion 66 of the tail portion and the second handle portion are both powered to prevent the clip from falling.
The first and second jaws 60, 70 are assembled and function by the annular spring pressing against the first and second spring seats 68, 70.
As shown in fig. 1 and 7:
wherein, 10 is a hanging bag, 20 is a liquid outlet neck, 30 is a plastic steel needle head, and 40 is an annular bulge. When the anti-falling clamp is clamped on the hanging bag, the clamp clamps the liquid outlet neck 20 and the annular bulge 40, and the anti-falling clamp comprises the following specific steps:
the first bayonet part 81 is provided with the outer side of the first clamping piece 60, and the edge of the first bayonet part 81 is provided with a third chute and a third arc-shaped groove 83;
the second bayonet part 82 is provided with the outer side of the second clamping piece 70, the edge of the second bayonet part 82 is provided with a fourth chute and a fourth arc-shaped groove 84, when the second bayonet part 82 is abutted with the first bayonet part 81, the third chute and the fourth chute form a horn-shaped opening with a wide front part and a narrow back part, the fourth arc-shaped groove 83 and the third arc-shaped groove 84 form an oval hole 85, and the oval hole 85 is clamped at the root of the liquid conveying plastic steel needle positioned below the annular protrusion 4;
the small horn mouth can be conveniently inserted into the infusion needle tube, the middle elliptical hole 85 can better accommodate the insertion of the infusion needle tube, the contact part at the rear end is in a closed state when the two positioning ridges are in contact, and the anti-falling clamp is slightly separated when in actual use.
The clamp for preventing the transfusion needle tube of the patient from falling in the embodiment solves the problem that the transfusion needle tube is easy to fall off when the most common hanging bag in each hospital is used for transfusion and administration for the patient at present, and provides guarantee for transfusion safety and treatment. The clamp has simple structure, low cost, reliable performance, convenient and quick use, no need of adjustment, reassurance for medical care personnel by only one action, and no need of worrying patients and family members to hang gallbladder to cause mental strain.
The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, similar modifications and improvements can be made without departing from the inventive concept, and these should also be considered as within the protection scope of the present invention.
Claims (6)
1. The utility model provides a patient's infusion needle pipe anti-drop anchor clamps which characterized in that includes:
the clamping device comprises a first clamping piece (60), a second clamping piece (60) and a third clamping piece, wherein the first clamping piece (60) is provided with a first arc-shaped groove (62) and a first spring hole (67);
the second clamping piece (70), the second clamping piece (70) is provided with a second arc-shaped groove (72) and a second spring hole (77), and the first clamping piece (60) and the second clamping piece (70) are hinged;
the first clamping opening part (81) is arranged on the outer side of the first clamping piece (60), and a third arc-shaped groove (83) is formed in the edge of the first clamping opening part (81);
the second clamping opening part (82) is arranged on the outer side of the second clamping piece (70), a fourth arc-shaped groove (84) is formed in the edge of the second clamping opening part (82), and when the second clamping opening part (82) is abutted to the first clamping opening part (81), an oval hole (85) is formed by the third arc-shaped groove (83) and the fourth arc-shaped groove (84);
the annular spring (90) comprises a first opening end (91) and a second opening end (92), the first opening end (91) is abutted to the first clamping opening portion (81), the annular spring (90) sequentially penetrates through the first spring hole (67) and the second spring hole (77), and the second opening end (92) is abutted to the second clamping opening portion (82).
2. The anti-drop clamp for the infusion needle tube of a patient as claimed in claim 1, further comprising a pivot pin, the first clamping piece (60) is transversely provided with two upper bulges (64) which are coaxial side by side, the upper bulges (64) comprise a first bulge and a second bulge, and is provided with a pin hole, the second clamping piece (70) is transversely provided with three lower bulges (74) which are coaxial side by side, the lower bulges (74) comprise a third bulge, a fourth bulge and a fifth bulge, and is provided with a pin hole, the third bulge, the fourth bulge and the fifth bulge are alternated to form a first groove and a second groove, the first protrusion is embedded in the first groove, the second protrusion is embedded in the second groove, the pivot pin passes through the pin through holes of the first bulge, the second bulge, the third bulge, the fourth bulge and the fifth bulge, the first jaw (60) and the second jaw (70) rotate about the pivot pin.
3. The anti-drop clamp for the infusion needle tube of the patient as claimed in claim 1, wherein the first clamping piece (60) is provided with a first spring support (68), the first open end (91) abuts against the first spring support (68), the second clamping piece (70) is provided with a second spring support, and the second open end (92) abuts against the second spring support.
4. The anti-drop clamp for the infusion needle tube of the patient as claimed in claim 1, wherein the first clamping piece (60) is further provided with a first positioning ridge (63), the second clamping piece (70) is further provided with a second positioning ridge (73), and the first positioning ridge (63) and the second positioning ridge (73) are abutted.
5. The anti-drop clamp for the infusion needle tube of the patient as claimed in claim 1, wherein a first inclined groove (61) is formed at the end of the first clamping piece (60), a second inclined groove (71) is formed at the end of the second clamping piece (70), and the first inclined groove (61) and the second inclined groove (71) form a trumpet-shaped opening.
6. The anti-drop clamp for the infusion needle tube of the patient as claimed in claim 1, wherein a third inclined groove is formed on the edge of the first clamping opening portion (81), a fourth inclined groove is formed on the edge of the second clamping opening portion (82), and the third inclined groove and the fourth inclined groove form a trumpet-shaped opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020986772.8U CN212665858U (en) | 2020-06-03 | 2020-06-03 | Anti-falling clamp for infusion needle tube of patient |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020986772.8U CN212665858U (en) | 2020-06-03 | 2020-06-03 | Anti-falling clamp for infusion needle tube of patient |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212665858U true CN212665858U (en) | 2021-03-09 |
Family
ID=74813168
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020986772.8U Expired - Fee Related CN212665858U (en) | 2020-06-03 | 2020-06-03 | Anti-falling clamp for infusion needle tube of patient |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212665858U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114796715A (en) * | 2022-03-14 | 2022-07-29 | 曾鑫 | Infusion alarm system adopting near-infrared photoelectric sensing device |
-
2020
- 2020-06-03 CN CN202020986772.8U patent/CN212665858U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114796715A (en) * | 2022-03-14 | 2022-07-29 | 曾鑫 | Infusion alarm system adopting near-infrared photoelectric sensing device |
| CN114796715B (en) * | 2022-03-14 | 2024-04-02 | 南京医科大学康达学院 | Infusion alarm system adopting near infrared photoelectric sensing device |
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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: 20210309 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |