CN208741052U - Umbilical cord clamps - Google Patents
Umbilical cord clamps Download PDFInfo
- Publication number
- CN208741052U CN208741052U CN201721167717.0U CN201721167717U CN208741052U CN 208741052 U CN208741052 U CN 208741052U CN 201721167717 U CN201721167717 U CN 201721167717U CN 208741052 U CN208741052 U CN 208741052U
- Authority
- CN
- China
- Prior art keywords
- umbilical cord
- arm
- lower arm
- cord clamps
- clasp
- 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
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Abstract
A kind of umbilical cord clamps, there is clasp by one end, the upper arm and one end for having upper sawtooth on inner surface have catching groove, there is the lower arm of lower sawtooth on inner surface, the entirety connected into elastic ring therebetween, and clasp and catching groove cooperate, there are also lever arms fixed on a concave plane and the lower arm inner surface to cooperate on the upper arm inner surface.Extend in one end edge of lower arm and increases arc reinforced sheet, increase the mechanical strength and clamping force of this umbilical cord clamps, also lever arm is increased in the other end of lower arm, when use, upper arm, lever arm is from opposite both direction, it is drawn close to lower arm direction simultaneously and squeezes umbilical cord, keep umbilical cord immovable in umbilical cord clamps, the both sides of umbilical cord clamps simultaneously, there is the synchronous superposition of two power of different directions to act on and pressurize on umbilical cord, clamping force is set to be doubled, increase clamping force, so clamping force is big, clamping effect is good, therefore newborn end umbilical cord can be faster, it falls off earlier.
Description
Technical field
The utility model relates to when a kind of a kind of medical instrument, especially pregnant woman childbirth, separating newborn with parent makes
Umbilical cord clamps.
Background technique
Number of patent application CN201110343066.7 " umbilical cord clamps ", though also providing a kind of umbilical cord clamps, it is only from list
Direction clamps, and also easily sliding, clamping effect are poor between two lobes for umbilical cord clamps.
Patent No. CN201520078717.8 " a kind of obstetrics and gynecology department umbilical cord clamps ", two sides are provided with magnet block in claw slot,
There is the chevron shaped snap finger with claw slot cooperation, there are also anti-slip layers, and structure is complicated, but it still clamps umbilical cord from one direction, therefore clamps
Power is big not enough, and umbilical cord can still move in umbilical cord clamps.
Summary of the invention
The technical problem to be solved by the utility model is to provide a kind of umbilical cord clamps, and the structure is simple and the manufacture is easy, and umbilical cord is not
It can be slided in umbilical cord clamps, and clamping force is big, clamping effect is good.
The technical scheme in the invention for solving the above technical problem are as follows: umbilical cord clamps has a clasp by one end, on inner surface
There are the upper arm of upper sawtooth and one end to have catching groove, there is the lower arm of lower sawtooth on inner surface, the entirety connected into elastic ring therebetween,
And clasp and catching groove cooperate, there are also a concave planes and lever arm fixed on the lower arm inner surface to match on the upper arm inner surface
It closes.
Increase compared with the prior art, the advantages of the utility model are: this umbilical cord clamps extends in one end edge of lower arm
Add arc reinforced sheet, increased the mechanical strength and clamping force of this umbilical cord clamps, also increases lever arm in the other end of lower arm,
In use, upper arm, lever arm be from opposite both direction, while drawing close to lower arm direction and squeezing umbilical cord, make umbilical cord in umbilical cord
It is immovable in folder, while the both sides of umbilical cord clamps, there is the synchronous superposition of two power of different directions to act on and pressurize on umbilical cord, makes
Clamping force is doubled, that is, increases clamping force, so clamping force is big, clamping effect is good, therefore newborn end umbilical cord can be more
Fastly, it falls off earlier.
Detailed description of the invention
The structural schematic diagram of Fig. 1, the utility model.
Fig. 2 a, the utility model use process with reference to figure (umbilical cord is put into umbilical cord clamps).
Fig. 2 b, upper arm is rotated down with hand.
Fig. 2 c, upper arm, lever arm clamp umbilical cord from two different directions completely.
Specific embodiment
The embodiments of the present invention are described in further detail with reference to the accompanying drawing.
Umbilical cord clamps selects medical plastic one-time injection molding.
There is clasp 11 in one open end of upper arm 1, and the upper end of inner surface is the concave plane 12 with bevel edge, and there is upper sawtooth in lower end
13, outer surface upper end corresponds at clasp 11, has and increases the knurling that friction protrusion is convenient for hand operation.
There is catching groove 32 in one open end of lower arm 3, there is lower sawtooth 31 on inner surface, and catching groove 32 is adjacent both sides in opening, separately
Outer both sides are closed blind slot, keep eye-splice stronger, are not easy to skid off.
Be further fixed on an inclined lever arm 4 by catching groove 32 on lower arm, lever arm 4 with the recessed of bevel edge is had on upper arm
Plane 12 cooperates, and has sawtooth 41 on inner surface.
Upper and lower arm 1,3 is connected integral umbilical cord clamps by elastic ring, at the elastic ring of lower arm 3, also extends arc
Reinforced sheet 2 had both increased the mechanical strength of umbilical cord clamps, and upper arm is moved along reinforced sheet to lower arm, and convenient for the conjunction between upper and lower arm
Hold together, inconsistent phenomenon will not occur.
Upper and lower sawtooth 13,31, it is the shape of sawtooth 41, size, of same size.
In use, umbilical cord 5 to be cut is first put into 4 lower section of lever arm in umbilical cord clamps, as shown in Figure 2 a.It is singlehanded again
The open end of upper arm 1 is pressed downwards, and the effect of upper arm stress, which is moved down and squeezed, covers lever arm 4, at this moment upper arm, lever arm
The directions different from left and right both sides press to umbilical cord together, as shown in Figure 2 b.It is tipped in catching groove 32 until by clasp 11, makes umbilical cord clamps
Lock it is integral, as shown in Figure 2 c.
At this moment umbilical cord 5 has been clamped, and clamping force is very big, makes to clamp cut place without blood, blood flow will not occur
Phenomenon, is convenient for next procedure, and when cutting blood splashing phenomenon will not occur for umbilical cord.
Claims (5)
1. a kind of umbilical cord clamps is had clasp (11) by one end, there are the upper arm (1) of upper sawtooth (13) and one end to have catching groove on inner surface
(32), there are the lower arm (3) of lower sawtooth (31), the entirety connected into elastic ring therebetween, and clasp (11) and button on inner surface
Slot (32) cooperation, it is characterised in that there are also on a concave plane (12) and the lower arm (3) inner surface on upper arm (1) inner surface
Fixed lever arm (4) cooperation.
2. umbilical cord clamps according to claim 1, it is characterised in that an open end of the upper arm (1) has clasp (11), interior
The upper end on surface is the concave plane (12) with bevel edge, and lower end has upper sawtooth (13), and outer surface upper end corresponds at clasp (11), has
Increase the knurling that friction protrusion is convenient for hand operation.
3. umbilical cord clamps according to claim 1, it is characterised in that an open end of the lower arm (3) has catching groove (32), interior
Have on surface lower sawtooth (31), catching groove (32) is adjacent both sides opening triangular in shape, and in addition both sides are closed blind slot.
4. umbilical cord clamps according to claim 1, it is characterised in that be further fixed on one by the catching groove (32) on the lower arm and incline
Concave plane (12) on oblique lever arm (4), lever arm (4) and upper arm with bevel edge cooperates.
5. umbilical cord clamps according to claim 1, it is characterised in that it is described at the elastic ring of lower arm (3), also extend arc
The reinforced sheet (2) of shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721167717.0U CN208741052U (en) | 2017-09-13 | 2017-09-13 | Umbilical cord clamps |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721167717.0U CN208741052U (en) | 2017-09-13 | 2017-09-13 | Umbilical cord clamps |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208741052U true CN208741052U (en) | 2019-04-16 |
Family
ID=66051411
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721167717.0U Expired - Fee Related CN208741052U (en) | 2017-09-13 | 2017-09-13 | Umbilical cord clamps |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208741052U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110547843A (en) * | 2019-08-14 | 2019-12-10 | 杭州山友医疗器械有限公司 | Umbilical cord clamp and processing technology thereof |
| CN110664462A (en) * | 2019-08-14 | 2020-01-10 | 杭州山友医疗器械有限公司 | Umbilical cord shearing mechanism |
-
2017
- 2017-09-13 CN CN201721167717.0U patent/CN208741052U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110547843A (en) * | 2019-08-14 | 2019-12-10 | 杭州山友医疗器械有限公司 | Umbilical cord clamp and processing technology thereof |
| CN110664462A (en) * | 2019-08-14 | 2020-01-10 | 杭州山友医疗器械有限公司 | Umbilical cord shearing mechanism |
| CN110547843B (en) * | 2019-08-14 | 2023-09-29 | 杭州山友医疗器械有限公司 | Umbilical cord clamp and processing technology thereof |
| CN110664462B (en) * | 2019-08-14 | 2024-01-23 | 杭州市妇产科医院 | Umbilical cord shearing 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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190416 |