CN211131239U - Anti-falling umbilical cord clamp - Google Patents
Anti-falling umbilical cord clamp Download PDFInfo
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- CN211131239U CN211131239U CN201921318928.9U CN201921318928U CN211131239U CN 211131239 U CN211131239 U CN 211131239U CN 201921318928 U CN201921318928 U CN 201921318928U CN 211131239 U CN211131239 U CN 211131239U
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- clamping flap
- umbilical cord
- flap
- lower clamping
- upper clamping
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Abstract
The utility model relates to an anti-drop umbilical cord clamp, which comprises an upper clamping flap and a lower clamping flap which are in arc structures; one end of the upper clamping lamella is connected with one end of the lower clamping lamella through an arch-shaped ring, and the upper clamping lamella, the lower clamping lamella and the arch-shaped ring are fixedly connected and integrally formed; an upper engaging tooth is formed on one side of the upper clamping flap facing the lower clamping flap, and a lower engaging tooth is correspondingly formed on one side of the lower clamping flap facing the upper clamping flap; when the upper clamping flap is rotationally connected with the lower clamping flap, the upper meshing teeth are meshed with the lower meshing teeth, and the other ends of the upper clamping flap and the lower clamping flap are fastened through a positioning mechanism; one ends of the upper clamping lamella and the lower clamping lamella of the utility model are connected through the arch-shaped ring, and the upper clamping lamella, the lower clamping lamella and the arch-shaped ring are fixedly connected and integrally formed; firstly, the clamping stability and safety of the whole umbilical cord clamp are improved, and secondly, the integral firmness of the whole umbilical cord clamp is improved; the umbilical cord is easy to position when being clamped, and is not easy to fall off after being clamped.
Description
Technical Field
The utility model belongs to the technical field of medical treatment and surgical instruments, concretely relates to anticreep formula umbilical cord clamp.
Background
One of the most important works in obstetrics and gynecology department is delivery, and the umbilical cord of a newborn forms a wound after being cut off, which is an important entrance for bacteria to invade the newborn, and umbilical inflammation can be caused by light people, and blood disease and death are often caused by heavy people, so umbilical cord ligation is very important.
The long-strip-shaped umbilical cord clamp with the vertical V-shaped groove is frequently used for ligating the umbilical cord in the prior art, the vertical V-shaped groove is easy to fall off, a new wound surface is easily caused in the process of extruding the umbilical cord, the risk of infection is increased, the umbilical cord slides in the clamp and is not fixed well when the umbilical cord is used, the umbilical cord is easily knocked off in the ligation later stage, and the operation of medical workers is also hindered.
In view of the above technical problems, it is desirable to improve the same.
SUMMERY OF THE UTILITY MODEL
The utility model provides an overcome the defect among the above-mentioned prior art, provide a simple structure, convenient to use can conveniently stabilize the anticreep formula umbilical cord clamp of centre gripping navel cord.
In order to achieve the above purpose, the utility model adopts the technical scheme that: an anti-drop umbilical cord clamp comprises an upper clamping flap and a lower clamping flap which are of arc structures; one end of the upper clamping lamella is connected with one end of the lower clamping lamella through an arch-shaped ring, and the upper clamping lamella, the lower clamping lamella and the arch-shaped ring are fixedly connected and integrally formed; an upper engaging tooth is formed on one side of the upper clamping flap facing the lower clamping flap, and a lower engaging tooth is correspondingly formed on one side of the lower clamping flap facing the upper clamping flap; when the upper clamping flap is rotationally connected with the lower clamping flap, the upper meshing teeth are meshed with the lower meshing teeth, and the other ends of the upper clamping flap and the lower clamping flap are fastened through the positioning mechanism.
As a preferred scheme of the utility model, the middle part of lower meshing tooth is that the indent is circular-arc, and is corresponding with this, goes up the middle part of meshing tooth and is interior convex circular-arc.
As an optimized proposal of the utility model, the arc angle of the concave arc is consistent with that of the lower clamping flap.
As an optimized scheme of the utility model, the end of going up the clamp lamella is provided with the guide vane, and the guide vane is located and presss from both sides between the lamella at last clamp lamella and the lower clamp lamella.
As a preferable scheme of the utility model, the length of the inward concave arc is 2/3-3/4 of the length of the lower meshing teeth, and the length of the inward convex arc is 2/3-3/4 of the length of the upper meshing teeth.
As an optimized scheme of the utility model, the circular-arc middle part of indent is formed with the constant head tank, and is corresponding with this, and the circular-arc middle part of interior arch is formed with the location tooth with the constant head tank looks adaptation.
As an optimized scheme of the utility model, the length of constant head tank is 1/2 ~ 1/3 of the circular-arc length of indent.
As a preferred scheme of the utility model, the positioning mechanism comprises a latch fixedly arranged at the bottom of the outer side of the upper clamping flap, and a buckle matched with the latch is formed at the outer side of the lower clamping flap; the latch and the buckle are mutually matched and clamped.
As an optimized scheme of the utility model, the latch tip has set firmly the clip, is formed with the clip chamber with clip looks adaptation on the buckle, and the clip on the latch is fixed with the clip chamber cooperation joint on the buckle.
As a preferred embodiment of the present invention, the upper and lower clamping flaps are circular or elliptical in shape.
The utility model has the advantages that:
1. the utility model adopts the upper clamping flap and the lower clamping flap which are in arc structures, which increases the contact area of the upper clamping flap and the lower clamping flap, the operation is more convenient, and when in use, the upper clamping flap and the lower clamping flap can be folded together only by applying pressure pinching force simultaneously, so the use is very convenient;
2. one ends of the upper clamping lamella and the lower clamping lamella of the utility model are connected through the arch-shaped ring, and the upper clamping lamella, the lower clamping lamella and the arch-shaped ring are fixedly connected and integrally formed; firstly, the clamping stability and safety of the whole umbilical cord clamp are improved, and secondly, the integral firmness of the whole umbilical cord clamp is improved; the umbilical cord is easy to position when being clamped, and is not easy to fall off after being clamped;
3. the utility model is mutually matched by the concave arc shape and the convex arc shape, so that the umbilical cord is easier to position when being clamped, and meanwhile, the umbilical cord is not easy to fall off after being clamped;
4. the utility model is provided with a positioning groove in the middle of the concave arc shape, and a positioning tooth in the middle of the convex arc shape, the positioning groove is matched with the positioning tooth to position the clamped umbilical cord, so as to prevent the upper clamping flap and the lower clamping flap from being staggered and contusing the umbilical cord to form a new wound surface when being closed; the positioning mechanism is tightly matched, the upper clamping flap and the lower clamping flap are in arc structures after being closed, and other parts which are easy to drag are not arranged, so that the upper clamping flap and the lower clamping flap are not easy to be knocked off, and the influence on the operation of medical staff is greatly reduced;
5. the utility model is mutually matched and clamped by the latch and the buckle, and the clasp on the latch is matched and clamped with the clasp cavity on the buckle for reliable locking, thereby reliably clamping the umbilical cord;
6. the utility model discloses it is rational in infrastructure, have simple structure, convenient to use, the difficult advantage that drops, effectively solve the problem that the umbilical cord clamp easily drops.
Drawings
FIG. 1 is an exploded view of the umbilical cord clamp of the present invention;
FIG. 2 is a schematic view of the umbilical cord clamp connection structure of the present invention;
FIG. 3 is a partial enlarged view of the direction A of the present invention;
reference numbers in the figures: the clamping device comprises an upper clamping flap 1, a lower clamping flap 2, a positioning mechanism 3, a latch 4, a buckle 5, a clasp 6, a clasp cavity 7, an arch-shaped ring 8, a guide sheet 9, an upper meshing tooth 11, a lower meshing tooth 21, an inner concave arc 30, a positioning groove 31, an inner convex arc 40 and a positioning tooth 41.
Detailed Description
The following describes embodiments of the present invention in detail with reference to the accompanying drawings.
Example (b): as shown in figures 1-3, an anti-drop umbilical cord clamp comprises an upper clamping flap 1 and a lower clamping flap 2 in an arc structure; the upper clamping flap 1 and the lower clamping flap 2 are circular or elliptical in shape; the shape of the upper clamping flap 1 and the lower clamping flap 2 in the scheme is an oval structure, the upper clamping flap and the lower clamping flap which are of arc structures are adopted, the contact area of the upper clamping flap and the lower clamping flap is increased, the operation is more convenient, and when the clamping device is used, the clamping device can be folded together only by applying pressure to the upper clamping flap and the lower clamping flap simultaneously, so that the clamping device is very convenient to use.
One end of the upper clamping lamella 1 is connected with one end of the lower clamping lamella 2 through an arch-shaped ring 8, and the upper clamping lamella 1, the lower clamping lamella 2 and the arch-shaped ring 8 are fixedly connected and integrally formed; firstly, the clamping stability and safety of the whole umbilical cord clamp are improved, and secondly, the integral firmness of the whole umbilical cord clamp is improved; the umbilical cord is easy to position when being clamped, and is not easy to fall off after being clamped.
The tail end of the upper clamping flap 1 is provided with a guide sheet 9, and the guide sheet 9 is positioned between the upper clamping flap 1 and the lower clamping flap 2; when the umbilical cord clamp is placed on an umbilical cord to be clamped, the upper clamping flap 1 and the lower clamping flap 2 are spread by the guide piece 9, and then the upper clamping flap and the lower clamping flap can be folded by applying pressure pinching force simultaneously, so that the umbilical cord can be cut by the cutter conveniently and stably.
An upper engaging tooth 11 is formed on one side of the upper clamping jaw 1 facing the lower clamping jaw 2, and correspondingly, a lower engaging tooth 21 is formed on one side of the lower clamping jaw 2 facing the upper clamping jaw 1; when the upper clamping flap 1 is rotatably connected with the lower clamping flap 2, the upper meshing teeth 11 are meshed with the lower meshing teeth 21, and the other ends of the upper clamping flap 1 and the lower clamping flap 2 are fastened through the positioning mechanism 3.
The two ends of the upper clamping flap 1 and the lower clamping flap 2 are in arc transition; therefore, in the process of clamping the umbilical cord, the new wound surface formed around the umbilical cord can be effectively avoided from being contused by dislocation; the middle part of the lower meshing tooth 21 is in an inward concave arc shape 30, and correspondingly, the middle part of the upper meshing tooth 11 is in an inward convex arc shape 40; the utility model discloses a setting is the circular-arc 30 of indent and is the circular-arc 40 of interior convex mutually supporting, fixes a position more easily when the centre gripping navel cord, and simultaneously, the navel cord is also difficult for droing after the centre gripping.
The inward concave arc 30 is consistent with the arc angle of the lower clamping flap 2; the operation of an operator is more convenient and more convenient in the use process.
The length of the inward concave arc 30 is 2/3-3/4 of the length of the lower meshing tooth 21, and the length of the inward convex arc 40 is 2/3-3/4 of the length of the upper meshing tooth 11; in this embodiment, the length of the inward concave arc 30 is 3/4 of the length of the lower tooth 21, and the length of the inward convex arc 40 is 3/4 of the length of the upper tooth 11; firstly, improved the stability of navel cord location in the centre gripping process, simultaneously, also be applicable to the centre gripping of not equidimension specification navel cord.
A positioning groove 31 is formed in the middle of the inward concave arc 30, and correspondingly, a positioning tooth 41 matched with the positioning groove 31 is formed in the middle of the inward convex arc 40; the length of the positioning groove 31 is 1/2-1/3 of the length of the concave arc shape 30; in this embodiment, the length of the positioning groove 31 is 1/2 of the length of the concave arc 30; the umbilical cord clamp is suitable for clamping umbilical cords with different sizes and specifications; the utility model is provided with a positioning groove in the middle of the concave arc shape, and a positioning tooth in the middle of the convex arc shape, the positioning groove is matched with the positioning tooth to position the clamped umbilical cord, so as to prevent the upper clamping flap and the lower clamping flap from being staggered and contusing the umbilical cord to form a new wound surface when being closed; the positioning mechanism is matched tightly, the upper clamping flap and the lower clamping flap are of arc structures after being closed, and other parts which are easy to drag do not exist, so that the clamping flaps are not easy to be knocked off, and the influence on the operation of medical staff is greatly reduced.
The positioning mechanism 3 comprises a latch 4 fixedly arranged at the bottom of the outer side of the upper clamping flap 1, and a buckle 5 matched with the latch 4 is formed on the outer side of the lower clamping flap 2; the latch 4 and the buckle 5 are matched and clamped with each other; the end part of the latch 4 is fixedly provided with a clasp 6, a clasp cavity 7 matched with the clasp 6 is formed on the buckle 5, and the clasp 6 on the latch 4 is matched with the clasp cavity 7 on the buckle 5 for clamping and fixing; the utility model discloses mutually matching the joint through latch and buckle, the clip on the latch is fixed with the clip chamber on the buckle cooperation joint and can reliably lock, consequently is reliable to the navel cord centre gripping, and is better to the tight effect of clamp of navel cord.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention; thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Although the reference numerals in the figures are used more here: the terms of the upper clamping flap 1, the lower clamping flap 2, the positioning mechanism 3, the latch 4, the buckle 5, the clasp 6, the clasp cavity 7, the arch-shaped ring 8, the guide piece 9, the upper engaging tooth 11, the lower engaging tooth 21, the inward concave arc 30, the positioning groove 31, the inward convex arc 40, the positioning tooth 41 and the like are used, but the possibility of using other terms is not excluded. These terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed in a manner that is inconsistent with the spirit of the invention.
Claims (10)
1. An anti-falling umbilical cord clamp is characterized by comprising an upper clamping flap (1) and a lower clamping flap (2) which are of arc structures; one end of the upper clamping flap (1) is connected with one end of the lower clamping flap (2) through an arch-shaped ring (8), and the upper clamping flap (1), the lower clamping flap (2) and the arch-shaped ring (8) are fixedly connected and integrally formed; an upper engaging tooth (11) is formed on one side of the upper clamping flap (1) facing the lower clamping flap (2), and a lower engaging tooth (21) is correspondingly formed on one side of the lower clamping flap (2) facing the upper clamping flap (1); when the upper clamping flap (1) is rotationally connected with the lower clamping flap (2), the upper meshing teeth (11) are meshed with the lower meshing teeth (21), and the other ends of the upper clamping flap (1) and the lower clamping flap (2) are fastened through the positioning mechanism (3).
2. The anti-drop umbilical cord clamp of claim 1, wherein: the middle part of the lower meshing tooth (21) is in an inward concave arc shape (30), and correspondingly, the middle part of the upper meshing tooth (11) is in an inward convex arc shape (40).
3. The anti-drop umbilical cord clamp of claim 2, wherein: the arc angle of the concave arc (30) is consistent with that of the lower clamping flap (2).
4. The anti-drop umbilical cord clamp of claim 1, wherein: the tail end of the upper clamping flap (1) is provided with a guide sheet (9), and the guide sheet (9) is positioned between the upper clamping flap (1) and the lower clamping flap (2).
5. An anti-drop umbilical cord clamp as claimed in claim 3 wherein: the length of the inward concave arc (30) is 2/3-3/4 of the length of the lower meshing tooth (21), and the length of the inward concave arc (40) is 2/3-3/4 of the length of the upper meshing tooth (11).
6. The anti-drop umbilical cord clamp of claim 5, wherein: the middle part of the inward concave arc-shaped part (30) is provided with a positioning groove (31), and correspondingly, the middle part of the inward concave arc-shaped part (40) is provided with a positioning tooth (41) matched with the positioning groove (31).
7. The anti-drop umbilical cord clamp of claim 6, wherein: the length of the positioning groove (31) is 1/2-1/3 of the length of the concave arc (30).
8. The anti-drop umbilical cord clamp of claim 1, wherein: the positioning mechanism (3) comprises a latch (4) fixedly arranged at the bottom of the outer side of the upper clamping flap (1), and a buckle (5) matched with the latch (4) is formed on the outer side of the lower clamping flap (2); the latch (4) and the buckle (5) are mutually matched and clamped.
9. The anti-drop umbilical cord clamp of claim 8, wherein: latch (4) tip has set firmly clip (6), is formed with on buckle (5) with the knot hook chamber (7) of clip (6) looks adaptation, and clip (6) on latch (4) and the knot hook chamber (7) on buckle (5) cooperate the joint fixed.
10. The anti-drop umbilical cord clamp of claim 1, wherein: the upper clamping flap (1) and the lower clamping flap (2) are circular or elliptical in shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921318928.9U CN211131239U (en) | 2019-08-14 | 2019-08-14 | Anti-falling umbilical cord clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921318928.9U CN211131239U (en) | 2019-08-14 | 2019-08-14 | Anti-falling umbilical cord clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211131239U true CN211131239U (en) | 2020-07-31 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921318928.9U Active CN211131239U (en) | 2019-08-14 | 2019-08-14 | Anti-falling umbilical cord clamp |
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| Country | Link |
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| CN (1) | CN211131239U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110664462A (en) * | 2019-08-14 | 2020-01-10 | 杭州山友医疗器械有限公司 | Umbilical cord shearing mechanism |
-
2019
- 2019-08-14 CN CN201921318928.9U patent/CN211131239U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110664462A (en) * | 2019-08-14 | 2020-01-10 | 杭州山友医疗器械有限公司 | Umbilical cord shearing mechanism |
| CN110664462B (en) * | 2019-08-14 | 2024-01-23 | 杭州市妇产科医院 | Umbilical cord shearing device |
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