CN2114426U - Arresting bleeding umbillical cord clamps - Google Patents
Arresting bleeding umbillical cord clamps Download PDFInfo
- Publication number
- CN2114426U CN2114426U CN 91232071 CN91232071U CN2114426U CN 2114426 U CN2114426 U CN 2114426U CN 91232071 CN91232071 CN 91232071 CN 91232071 U CN91232071 U CN 91232071U CN 2114426 U CN2114426 U CN 2114426U
- Authority
- CN
- China
- Prior art keywords
- elastic claw
- umbillical
- upper arm
- cord
- elastic
- 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.)
- Granted
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- Clamps And Clips (AREA)
Abstract
The utility model provides an arresting bleeding umbillical cord clamp, which relates to a medical surgical instrument. The utility model which has the functions of pressurizing to arrest the bleeding is used for clamping the umbilical cord of an infant. An elastic open ring is positioned on the arresting bleeding umbillical cord clamp, two ends of the elastic open ring are respectively connected with an upper arm and a lower arm. An elastic claw with an inward claw point is positioned at the cantilevered end of the upper arm, the cantilevered end of the lower arm is provided with an upright slot which is matched with the elastic claw. The elastic claw enters the upright slot when the upper arm and the lower arm are combined and pressed by hands, the two ends of the upper and the lower arms are bent and distorted, and the internal serration which is positioned in the middle part of the upper and the lower arms clamps the umbillical cord. The elastic claw still clamp the umbillical cord after loosening the hands because the elastic claw has the function of self-lock. The utility model has the advantages of simple structure, convenient operation, high reliability and low cost.
Description
This utility model relates to a kind of medical surgical instrument, is the instrument that grips the natus umbilical cord.
At present, the way of traditional tight bundle natus umbilical cord, be to adopt fine rule rope or rubber band tightly to tie up umbilical cord, and then cut off with scissors, this tying up stoped the blood outflow, and the cell tissue that makes umbilical cord is downright bad and come off, therefore simple in structure, cheap, still, operate inconvenient, time-consuming, effort.
The purpose of this utility model is to provide a kind of by blood flow umbilicus folder, and it is a kind of a kind of throw-away tool that can clamp umbilical cord and energy self-locking.
The purpose of this utility model is achieved in that it has an elastic opening circle, two ends at circle connect upper arm and underarm respectively, the cantilever end of upper arm is the inside elastic claw of pawl point, the cantilever end of underarm has the vertical slot hole of matching with elastic claw, has identical internal serration at upper arm respectively with the underarm inboard.When closing arm and underarm with hand, elastic claw enters slotted eye, and arm bending two ends distortion makes the arm middle part clamp umbilical cord, and elastic claw enters self-locking behind the vertical slot, and promptly after openhanded opening, elastic claw is not still thrown off.
Since adopt such scheme, as long as grasp the cantilever end of upper and lower arm, just can clamp umbilical cord, and still be in clamped condition after openhanded the opening, easy and simple to handle, reliable.
Below in conjunction with drawings and Examples this utility model is further specified.
Fig. 1 is embodiment sketch map of this utility model.
Fig. 2 is embodiment vertical view of this utility model.
Fig. 3 is an embodiment clamped condition of a this utility model sketch map.
Among the figure: 1. elastic opening circle, 2. upper arm, 3. underarm, 4. umbilical cord, 2a. internal serration groove, 2b. elastic claw, 2c. straight knurling, 3a. internal serration groove, 3b. vertical slot hole, 3c. straight knurling.
In Fig. 1～3 illustrated embodiments:
Elastic opening circle 1 is a plastics manufacturing, and its openings of sizes is relevant with required clamping force, and is in aggregates at the fixedly connected respectively upper arm 2 and the underarm 3 of width of waiting of two openings of circle; Upper arm 2 and underarm 3 are all used plastics, the inboard two ends of its arm have identical internal serration groove 2a respectively, 3a, be out of shape with the arm two ends, guarantee that two arm middle parts clamp umbilical cord, the cantilever end of upper arm 2 be pawl point inwardly and with the wide hook-shaped elastic claw 2b that equates of arm, elastic claw 2b and cantilever end coupling part are flat thin shape, to guarantee that elastic claw 2b has enough elasticity, the cantilever end size of underarm 3 is greater than the width of arm, the vertical slot hole 3b that matches with elastic claw 2b is set in the cantilever end of underarm, and the maximum vertically width of the pawl head of its elastic claw 2b is slightly larger than the width of vertical slot hole 3b corresponding edge.In addition,, have dark straight knurling 2c, 3c, also play the yielding effect of cantilever end that makes simultaneously in the two cantilever ends outside last, upper arm for easy to operate.
The use operating process is as follows:
Earlier will be through after the aseptic process, this umbilicus gripping of packing in the sterilization bag goes out, mother with hands refers to hold upper arm straight knurling 2c and underarm straight knurling 3c place respectively with forefinger, umbilical cord is clamped in upper arm 2 and underarm 3 middle parts, at this moment, the elastic claw 2b of upper arm 2 is in the pawl point slips into the vertical slot hole 3b of underarm 3, the pawl head of elastic claw 2b is under hand pressure, itself produces strain and also enters in the 3b of vertical slot hole, along with elastic claw 2b glides in the 3b of vertical slot hole, on, the inboard two ends triangle teeth groove 2a of underarm, the 3a place, distortion curves inwardly, make, the underarm middle part clamps umbilical cord, till suitable.At this moment, though unclamp finger, because the elastic pressure of elastic claw 2b pawl head compresses the corresponding wall of vertical core groove 3b, elastic claw 2b can upwards not slide, and is in self-locking state.This umbilicus folder is disposable tool using.
Claims (3)
1, a kind of by blood flow umbilicus folder, it is characterized in that: it has an elastic opening circle, two ends at circle connect upper arm and underarm respectively, the cantilever end of upper arm is the inside elastic claw of pawl point, the cantilever end of underarm has the vertical slot hole of matching with elastic claw, has identical internal serration at upper arm respectively with the underarm inboard.
2, described by blood flow umbilicus folder by claim 1, it is characterized in that: the cantilever end outside at upper arm and underarm has straight knurling respectively.
3, described by blood flow umbilicus folder by claim 1, it is characterized in that: the maximum vertically width of the pawl head of elastic claw is greater than the width of vertical slot hole corresponding edge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 91232071 CN2114426U (en) | 1991-12-16 | 1991-12-16 | Arresting bleeding umbillical cord clamps |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 91232071 CN2114426U (en) | 1991-12-16 | 1991-12-16 | Arresting bleeding umbillical cord clamps |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2114426U true CN2114426U (en) | 1992-09-02 |
Family
ID=4937193
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 91232071 Granted CN2114426U (en) | 1991-12-16 | 1991-12-16 | Arresting bleeding umbillical cord clamps |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2114426U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104619167A (en) * | 2012-07-10 | 2015-05-13 | 生命线科学有限公司 | Cannula with floating clamping member |
| CN114145804A (en) * | 2020-09-07 | 2022-03-08 | 江苏风和医疗器材股份有限公司 | Tissue clamp |
-
1991
- 1991-12-16 CN CN 91232071 patent/CN2114426U/en active Granted
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104619167A (en) * | 2012-07-10 | 2015-05-13 | 生命线科学有限公司 | Cannula with floating clamping member |
| CN104619167B (en) * | 2012-07-10 | 2017-03-08 | 生命线科学有限公司 | There is the intubation of floating clamping components |
| CN114145804A (en) * | 2020-09-07 | 2022-03-08 | 江苏风和医疗器材股份有限公司 | Tissue clamp |
| CN114145804B (en) * | 2020-09-07 | 2024-01-16 | 江苏风和医疗器材股份有限公司 | Tissue clamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |