CN210813372U - Umbilical vessel catheterization fixing device - Google Patents
Umbilical vessel catheterization fixing device Download PDFInfo
- Publication number
- CN210813372U CN210813372U CN201920696230.4U CN201920696230U CN210813372U CN 210813372 U CN210813372 U CN 210813372U CN 201920696230 U CN201920696230 U CN 201920696230U CN 210813372 U CN210813372 U CN 210813372U
- Authority
- CN
- China
- Prior art keywords
- clamp body
- clamp
- umbilical
- umbilical vessel
- lower clamp
- 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
Links
- 230000033228 biological regulation Effects 0.000 claims abstract description 4
- XECAHXYUAAWDEL-UHFFFAOYSA-N acrylonitrile butadiene styrene Chemical compound C=CC=C.C=CC#N.C=CC1=CC=CC=C1 XECAHXYUAAWDEL-UHFFFAOYSA-N 0.000 claims description 4
- 229920000122 acrylonitrile butadiene styrene Polymers 0.000 claims description 4
- 239000004676 acrylonitrile butadiene styrene Substances 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 4
- 230000003014 reinforcing effect Effects 0.000 claims description 3
- 210000003954 umbilical cord Anatomy 0.000 abstract description 13
- 239000008280 blood Substances 0.000 abstract description 4
- 210000004369 blood Anatomy 0.000 abstract description 4
- 230000023597 hemostasis Effects 0.000 abstract description 4
- 206010030306 omphalitis Diseases 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 4
- 210000003606 umbilical vein Anatomy 0.000 description 4
- 210000001644 umbilical artery Anatomy 0.000 description 3
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 description 2
- 239000002390 adhesive tape Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 239000002504 physiological saline solution Substances 0.000 description 2
- 238000009958 sewing Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 238000004659 sterilization and disinfection Methods 0.000 description 2
- 208000032843 Hemorrhage Diseases 0.000 description 1
- HTTJABKRGRZYRN-UHFFFAOYSA-N Heparin Chemical compound OC1C(NC(=O)C)C(O)OC(COS(O)(=O)=O)C1OC1C(OS(O)(=O)=O)C(O)C(OC2C(C(OS(O)(=O)=O)C(OC3C(C(O)C(O)C(O3)C(O)=O)OS(O)(=O)=O)C(CO)O2)NS(O)(=O)=O)C(C(O)=O)O1 HTTJABKRGRZYRN-UHFFFAOYSA-N 0.000 description 1
- 206010070834 Sensitisation Diseases 0.000 description 1
- 206010045455 Umbilical haemorrhage Diseases 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000740 bleeding effect Effects 0.000 description 1
- 230000036772 blood pressure Effects 0.000 description 1
- 238000010241 blood sampling Methods 0.000 description 1
- 229960002897 heparin Drugs 0.000 description 1
- 229920000669 heparin Polymers 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 238000001802 infusion Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 231100001083 no cytotoxicity Toxicity 0.000 description 1
- 230000000474 nursing effect Effects 0.000 description 1
- 230000003204 osmotic effect Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000011505 plaster Substances 0.000 description 1
- 238000003908 quality control method Methods 0.000 description 1
- 230000008313 sensitization Effects 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 230000002792 vascular Effects 0.000 description 1
Images
Landscapes
- Surgical Instruments (AREA)
Abstract
The utility model relates to a umbilical vessel puts a tub fixing device, it includes the clamp and presss from both sides the body down, the one end of going up the clamp and pressing from both sides the body down adopts one section major arc to connect, makes fixing device form "V" type structure, the tip of going up the clamp other end is equipped with locking and detains, the tip of the clamp other end down be equipped with locking is detained assorted regulation and is detained, it runs through to go up the clamp or down the relative medial surface of clamp be equipped with on width direction go up 1 at least through-hole of clamp or lower clamp, the through-hole orientation is the open structure to the relative medial surface of the clamp or lower clamp. The utility model discloses make umbilical vessel put fixed easy operation convenience of pipe, realized that umbilical cord hemostasis, ligature, umbilical vessel put the fixed of pipe, one-man operation can once accomplish, greatly reduced the operation degree of difficulty that umbilical vessel put the pipe, greatly shortened operation time, won the valuable time for infant's treatment, compared in traditional umbilical vessel put the fixed mode of pipe, the possibility greatly reduced of baby's umbilical cord infection and oozing blood.
Description
Technical Field
The utility model relates to a medical treatment is with anchor clamps, especially relates to umbilical vessel and puts a tub fixing device, is applied to umbilical vessel and puts a tub art.
Background
The umbilical vessel catheterization (including umbilical vein catheterization and umbilical artery catheterization) has simple operation, fast channel establishment and convenient repeated blood sampling[1]Can be used for long-term infusion with high osmotic pressure, over-high or over-low pH valueOf (2) a liquid[2]The device can monitor the central arteriovenous pressure, obviously relieve the pain of the sick children caused by repeated puncture, reduce the workload of nurses and the like, and is more and more widely applied to the treatment of the newborn children.
The current clinical conventional fixing method mainly comprises purse-string suture and rubberized fabric bridge-shaped fixation[3]Or the improvement (refer to fig. 3), but all the procedures require suturing with surgical instruments, which is complicated to operate, time-consuming and prone to complications such as extubation and umbilical hemorrhage.
SUMMERY OF THE UTILITY MODEL
The utility model provides a to prior art not enough, the utility model provides a make umbilical vessel put fixed easy operation's umbilical vessel and put a tub fixing device, realized that umbilical cord hemostasis, ligature, umbilical vessel put fixed one-man operation of pipe can once accomplish, greatly reduced the operation degree of difficulty that umbilical vessel put the pipe, greatly shortened operation time.
The utility model provides a technical scheme that its technical problem adopted is: umbilical vessel puts a tub fixing device includes clamp and lower clamp, the one end of going up clamp and clamp down adopts one section major arc to connect, makes fixing device form "V" type structure, the tip of going up the clamp other end is equipped with the locking and detains, the tip of the clamp other end down be equipped with locking is detained assorted regulation and is detained, it runs through to go up the clamp or be equipped with on the width direction of the relative medial surface of clamp down go up 1 at least through-hole of clamp or lower clamp, the relative medial surface of clamp is the open structure down or upward clamp of through-hole orientation.
In a preferred embodiment of the umbilical vessel catheterization fixing device provided by the present invention, the locking buckle and the adjusting buckle are engaged by a plurality of teeth.
In a preferred embodiment of the umbilical vessel catheterization fixing device provided by the present invention, the upper clamp or the lower clamp is further provided with an elastic stop block in the major arc.
In a preferred embodiment of the umbilical vessel catheterization fixing device provided by the present invention, the opposite inner sides of the upper clamp body and the lower clamp body are respectively provided with a saw tooth which is engaged with each other, so that the opposite inner sides of the upper clamp body and the lower clamp body form a tooth-shaped working surface.
In a preferred embodiment of the umbilical vessel catheterization fixing device provided by the present invention, when the upper clamp body and the lower clamp body are buckled, the gap between the tooth-shaped working surfaces of the upper clamp body and the lower clamp body is not greater than 0.1 mm.
In the preferred embodiment of the umbilical vessel catheterization fixing device provided by the utility model, the middle parts of the upper clamp body and the lower clamp body in the length direction are both provided with grooves, and rubber pads or rubber tubes are arranged in the grooves.
In a preferred embodiment of the umbilical vessel catheterization fixing device provided by the present invention, the through hole is formed in the upper clamp body, and the rubber pad or the rubber tube in the groove on the lower clamp body is flush with or exceeds the tooth-shaped working surface of the lower clamp body.
In a preferred embodiment of the umbilical vessel catheterization fixing device provided by the present invention, the through hole is provided in the lower clamp, and the rubber pad or rubber tube in the groove on the upper clamp is flush with or exceeds the tooth-shaped working surface of the upper clamp.
In a preferred embodiment of the umbilical vessel catheterization fixing device provided by the present invention, the upper clamp or the lower clamp is further provided with an elastic stop block in the major arc.
In a preferred embodiment of the umbilical vessel catheterization fixing device provided by the utility model, the fixing device is integrally formed by medical acrylonitrile-butadiene-styrene material.
In a preferred embodiment of the umbilical vessel catheterization fixing device provided by the present invention, the upper clamp body and the lower clamp body are further provided with reinforcing ribs.
Compared with the prior art, the utility model provides an umbilical vessel puts a tub fixing device's beneficial effect is: the utility model discloses make umbilical vessel put fixed easy operation convenience of pipe, realized that umbilical cord hemostasis, ligature, umbilical vessel put the fixed of pipe, one-man operation can once accomplish, greatly reduced the operation degree of difficulty that umbilical vessel put the pipe, greatly shortened operation time, won the valuable time for infant's treatment, compared in traditional umbilical vessel put the fixed mode of pipe, the possibility greatly reduced of baby's umbilical cord infection and oozing blood.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained without inventive work, wherein:
FIG. 1 is a schematic structural view of a preferred embodiment of the umbilical vein catheterizing fixation device provided by the present invention;
FIG. 2 is a view of the snap-fit state of a preferred embodiment of the umbilical catheter fixation device provided in FIG. 1;
fig. 3 is a schematic structural view of a conventional manner of fixing a bridge-shaped fabric by means of a purse-string suture.
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 efforts belong to the protection scope of the present invention.
Referring to fig. 1 and 2, the umbilical vessel catheterization fixing device 1 includes an upper clamp 11 and a lower clamp 12, one end of the upper clamp 11 is connected to one end of the lower clamp 12 by a section of a major arc 13, so that the fixing device forms a "V" shaped structure, the end of the other end of the upper clamp 11 is provided with a locking buckle 112, the end of the other end of the lower clamp 12 is provided with an adjusting buckle 122 matched with the locking buckle 112, at least 1 through hole 14 penetrating through the upper clamp or the lower clamp is arranged on the opposite inner side surface of the upper clamp 11 or the lower clamp 12 in the width direction, and the opposite inner side surface of the through hole 14 facing the upper clamp 11 or the lower clamp 12 is an open structure.
The number of the through holes is 1 or 2 to 3, and when the number of the through holes is 1, the through holes are used for fixing the umbilical cord vascular catheter (the holes can be slightly enlarged to clamp the umbilical artery catheter and the umbilical vein catheter together), and when the number of the through holes is 2 to 3, the through holes are used for fixing corresponding catheters or sensors such as the umbilical artery catheter, the umbilical vein catheter and blood pressure monitoring.
In this embodiment, the locking buckle 112 and the adjusting buckle 122 are engaged by a plurality of teeth, and the clamping force is adjusted by adjusting the number of the engaged teeth.
To the further improvement of this embodiment, go up clamp 11 or lower clamp 12 still be equipped with elastic stop 15 in major arc 13, utilize elastic stop 15 to make and go up clamp 11 and produce a tripping force down between clamp 12, make locking buckle 112 more reliable with the regulation knot 122 crimples, avoid the slippage, in order to guarantee the reliability of going up clamp 11 and lower clamp 12 lock, elastic stop 15 makes the tripping force after clamp 11 and lower clamp 12 lock not less than 5N.
In a further improvement of the above embodiment, the opposite inner sides of the upper clamp 11 and the lower clamp 12 are provided with saw teeth 20 which are engaged with each other, so that the opposite inner sides of the upper clamp 11 and the lower clamp 12 form a toothed working surface, and the umbilical cord is clamped and pressed firmly by the saw teeth 20 on the upper clamp 11 and the lower clamp 12, thereby avoiding slipping.
Preferably, when the upper clamp body 11 and the lower clamp body 12 are buckled, the gap between the toothed working surfaces of the upper clamp body 11 and the lower clamp body 12 is not more than 0.1 mm.
In a further improvement of the above embodiment, the upper clamp body 11 and the lower clamp body 12 are provided with a groove 30 in the middle in the length direction, and a rubber pad or a rubber tube 16 is arranged in the groove 30, so that the umbilical vessel catheter can be buffered, locked, adjusted and fixed, and the umbilical vessel catheter cannot be closed due to a large clamping force, and the umbilical vessel catheter clamp can be used as an umbilical vessel catheter fixing clamp alone and can also be used in cooperation with an umbilical cord clamp scissors (with a blade removed).
In the above embodiment, the through hole 14 is disposed in the upper clamp body 11, and the rubber pad or the rubber tube 16 in the groove 30 of the lower clamp body 12 is flush with or exceeds the toothed working surface of the lower clamp body 12.
In another embodiment of the above embodiments, the through hole 14 is disposed in the lower clamp body 12, and the rubber pad or the rubber tube 16 in the groove 30 of the upper clamp body 11 is flush with or exceeds the toothed working surface of the upper clamp body 11.
In the above embodiment, the fixing device 1 is integrally formed by using medical acrylonitrile-butadiene-styrene material, i.e. made of ABS material.
In the above embodiment, the upper clamp body 11 and the lower clamp body 12 are further provided with the reinforcing ribs 40 to reinforce the structural strength of the upper clamp body 11 and the lower clamp body 12.
Generally, all children patients who have undergone umbilical vessel catheterization retain 3-5 cm of umbilical cord when the umbilical cord is cut off, and umbilical vessel catheterization is performed within 24 hours after the birth.
In the specific operation: the infant takes the supine position, the four limbs are fixed, the umbilical cord is used as the center to conventionally disinfect the umbilical stump and the surrounding skin, the radius is 5-6 cm, the infant wears sterile surgical gown and sterile gloves, a sterile towel is laid, a No. 4 silk thread is wound at the root of the umbilical cord to prevent bleeding, the overlong umbilical cord is cut off, the umbilical stump is kept for about 1cm, the umbilical vessels are determined and exposed, the umbilical vessel catheter is wetted by physiological saline, the umbilical vessel catheter is inserted into the umbilical vessel after being filled with heparin physiological saline and exhausted, the umbilical vessel catheter is advanced to the target depth, and then the umbilical vessel catheter is fixed, namely: the umbilical cord stump and the umbilical vessel catheter are placed into the through hole 14 on the upper clamp body 11 or the lower clamp body 12 on the fixing device 1, and then the upper clamp body 11 and the lower clamp body 12 are buckled, so that the umbilical vessel catheter and the umbilical cord are fixed. Note that during closure of the anchor, the umbilical vessel duct must be located only within the through-hole, and finally covered with sterile gauze after re-sterilization.
In the actual use process, the product has no cytotoxicity, no sensitization and no intradermal reaction, ethylene oxide is adopted for sterilization treatment, and the residual amount of the treated ethylene oxide is not more than 10 mug/g.
Will the utility model discloses replace the pouch in traditional umbilical vessel catheterization to sew up and the fixed following advantage and effect of adhesive tape bridge form have:
1. the complicated operation steps of sewing, adhesive tape fixing and the like are greatly reduced, so that the operation time and the operation difficulty are greatly reduced, the umbilical vessel fixing operation is simple and quick, the working efficiency is greatly improved, and the precious time is won for the treatment of the sick children;
2. the operation steps are obviously simplified, the whole umbilical vessel catheterization operation is more controllable, and the safety factor and quality control of umbilical vessel catheterization are improved;
3. not only reduces the nursing auxiliary operators required by bridge-shaped fixing of the adhesive plaster, but also reduces the tedious labor of medical care personnel and medical risk, and simultaneously reduces the chance of infection because the operations such as sewing are not needed and the like and the chance of the medical care personnel contacting blood is reduced;
4. the device integrates hemostasis, ligation and fixation, so the effect is exact and reliable, and the possibility of umbilical cord infection and blood seepage of the infant is greatly reduced;
the above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes made by the present specification can be changed, or directly or indirectly applied to other related technical fields, and all the same principles are included in the protection scope of the present invention.
Claims (10)
1. The utility model provides a fixing device is put to umbilical vessel which characterized in that: including last clamp and lower clamp, the one end of going up clamp and lower clamp adopts one section major arc to connect, makes fixing device form "V" type structure, the tip of going up the clamp other end is equipped with locking and detains, the tip of the clamp other end be equipped with down with locking is detained assorted regulation and is detained, the relative medial surface of going up clamp or lower clamp is equipped with on the width direction and runs through go up clamp or 1 at least through-hole of clamp down, the relative medial surface of clamp is the open structure down or upward clamp of through-hole orientation.
2. The umbilical vessel catheterization fixture of claim 1, wherein: the locking buckle and the adjusting buckle are meshed by a plurality of teeth.
3. The umbilical vessel catheterization fixture of claim 1, wherein: and the upper clamp body or the lower clamp body is also provided with an elastic stop block in the major arc.
4. The umbilical vessel catheterization fixture of claim 2, wherein: the opposite inner side surfaces of the upper clamp body and the lower clamp body are respectively provided with a saw tooth which is meshed with each other, so that the opposite inner side surfaces of the upper clamp body and the lower clamp body form a tooth-shaped working surface.
5. The umbilical vessel catheterization fixture of claim 4, wherein: when the upper clamp body and the lower clamp body are buckled, the gap between the tooth-shaped working surfaces of the upper clamp body and the lower clamp body is not more than 0.1 mm.
6. The umbilical vessel catheterization fixture of claim 4, wherein: the middle parts of the upper clamp body and the lower clamp body in the length direction are both provided with grooves, and rubber pads or rubber pipes are arranged in the grooves.
7. The umbilical vessel catheterization fixture of claim 6, wherein: the through hole is formed in the upper clamp body, and the rubber pad or the rubber pipe in the groove in the lower clamp body is flush with or exceeds the toothed working surface of the lower clamp body.
8. The umbilical vessel catheterization fixture of claim 6, wherein: the through hole is arranged on the lower clamp body, and the rubber pad or the rubber tube in the groove on the upper clamp body is flush with or exceeds the toothed working surface of the upper clamp body.
9. The umbilical vessel catheterization fixing device of any one of claims 1 to 8, wherein: the fixing device is integrally formed by medical acrylonitrile-butadiene-styrene materials.
10. The umbilical vessel catheterization fixture of claim 9, wherein: and reinforcing ribs are arranged on the upper clamp body and the lower clamp body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920696230.4U CN210813372U (en) | 2019-05-15 | 2019-05-15 | Umbilical vessel catheterization fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920696230.4U CN210813372U (en) | 2019-05-15 | 2019-05-15 | Umbilical vessel catheterization fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210813372U true CN210813372U (en) | 2020-06-23 |
Family
ID=71265568
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920696230.4U Expired - Fee Related CN210813372U (en) | 2019-05-15 | 2019-05-15 | Umbilical vessel catheterization fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210813372U (en) |
-
2019
- 2019-05-15 CN CN201920696230.4U patent/CN210813372U/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: 20200623 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |