CN211749960U - Cervical ring-tying belt - Google Patents
Cervical ring-tying belt Download PDFInfo
- Publication number
- CN211749960U CN211749960U CN201921992387.8U CN201921992387U CN211749960U CN 211749960 U CN211749960 U CN 211749960U CN 201921992387 U CN201921992387 U CN 201921992387U CN 211749960 U CN211749960 U CN 211749960U
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- CN
- China
- Prior art keywords
- cervical
- arc
- band body
- utility
- model
- 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.)
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- 210000003679 cervix uteri Anatomy 0.000 claims abstract description 13
- 239000004599 antimicrobial Substances 0.000 claims abstract description 10
- 239000011248 coating agent Substances 0.000 claims abstract description 7
- 238000000576 coating method Methods 0.000 claims abstract description 7
- 238000006243 chemical reaction Methods 0.000 claims abstract description 4
- 229920000728 polyester Polymers 0.000 claims abstract description 4
- -1 polyethylene terephthalate Polymers 0.000 claims abstract description 4
- 229920000139 polyethylene terephthalate Polymers 0.000 claims abstract description 4
- 239000005020 polyethylene terephthalate Substances 0.000 claims abstract description 4
- JSPLKZUTYZBBKA-UHFFFAOYSA-N trioxidane Chemical class OOO JSPLKZUTYZBBKA-UHFFFAOYSA-N 0.000 claims abstract description 4
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims 2
- 208000015181 infectious disease Diseases 0.000 abstract description 5
- 206010036595 Premature delivery Diseases 0.000 abstract description 3
- 150000002170 ethers Chemical class 0.000 abstract description 3
- 208000008899 Habitual abortion Diseases 0.000 abstract description 2
- 230000007547 defect Effects 0.000 abstract description 2
- 230000000813 microbial effect Effects 0.000 abstract description 2
- 230000035935 pregnancy Effects 0.000 description 5
- 210000001519 tissue Anatomy 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 206010000210 abortion Diseases 0.000 description 2
- 231100000176 abortion Toxicity 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000003252 repetitive effect Effects 0.000 description 2
- 238000009958 sewing Methods 0.000 description 2
- 206010056254 Intrauterine infection Diseases 0.000 description 1
- 210000001015 abdomen Anatomy 0.000 description 1
- 210000000683 abdominal cavity Anatomy 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000000845 anti-microbial effect Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 210000004177 elastic tissue Anatomy 0.000 description 1
- 230000035558 fertility Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 230000000302 ischemic effect Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000002357 laparoscopic surgery Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000017074 necrotic cell death Effects 0.000 description 1
- 210000002460 smooth muscle Anatomy 0.000 description 1
- 210000005070 sphincter Anatomy 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Materials For Medical Uses (AREA)
Abstract
The utility model discloses a cervical cerclage belt, its characterized in that its elastic band body that includes a rectangular shape, the middle section is the pitch arc and widens the position, and the area body surface is the smooth line of straight line, and the seam needle of area body both ends for can passing the cervix. Preferably, the band body and the arc widening part are made of woven polyester with low rejection reaction of the machine body. Preferably, the band body and the arc widening part are made of polyethylene terephthalate. Preferably, the surfaces of the band body and the arc widening portion are provided with an antimicrobial agent coating. Preferably, the antimicrobial agent coating on the surface of the band and the arc widening portion is selected from the group consisting of halogenated hydroxy ethers, acyloxydiphenyl ethers, and combinations thereof. The cervical cerclage belt adopting the structure of the utility model can generate enough resistance to shrink the cervical orifice, and the finished product is economical and durable, and can avoid microbial infection. The utility model provides an instrument for effectively drawing and contracting cervix uteri in the treatment of cervical insufficiency and recurrent abortion or premature delivery, and avoids the defect of the existing cervical suture.
Description
Technical Field
The utility model relates to a medical treatment appurtenance, concretely relates to cervical cerclage area.
Background
Cervical insufficiency refers to the condition that the shape and function of the cervix cannot maintain the smooth progress of pregnancy when the cervix does not shrink or start delivery in the middle of pregnancy, or both of the cervix do not exist. The cervix of the patient with cervical insufficiency has less fibrous tissues, elastic fibers, smooth muscles and the like, or the capability of the sphincter in isthmus is reduced due to the rupture of the fibrous tissues in the cervix, so that the cervix is expanded and relaxed pathologically. The cervical insufficiency is mainly characterized by premature delivery and early and medium-term repetitive abortion, and the incidence rate of the patients with the repetitive abortion is 8-15%. Specific treatment options, non-surgical methods include limited activity, bed rest and pelvic supports, but have not proven effective in treating cervical insufficiency. Surgical approaches include transvaginal, such as mcdonald and shirodkar techniques, and transabdominal cervical isthmus cerclage, with open and laparoscopic surgery. The trans-abdominal cervical cerclage is usually performed in the late stage of pregnancy or in the early stage of middle pregnancy, or in a non-pregnant state, and the suture tool used is left in the abdominal cavity throughout the pregnancy until the delivery is completed by caesarean section. The drawback of the current cerclage is that: 1) the cerclage is an invasive method, is easy to become a cause of cervical infection and even ascending intrauterine infection, the silk thread for the suturing is fine and has high tension, the cutting wound of the silk thread on the cervical tissue is easy to occur, and particularly, the tissue is easy to be damaged and the infection is easy to be caused under the condition of long retention time of the suturing; 2) the cerclage part is lower, and the inner opening is still opened; 3) the long-term absolute bed-rest increases psychological pressure and affects the body and mind. The failure rate is high, and if repeated failure and damage are large, local tissue blood accumulation damage, ischemic necrosis and missing of the best fertility opportunity are caused. To date, there is no auxiliary tool for replacing cervical suture in clinical treatment.
Disclosure of Invention
An object of the utility model is to provide an art palace neck ring ribbon to overcome prior art's not enough.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a cervical cerclage area which characterized in that its elastic webbing body that includes a rectangular shape, the middle section is the pitch arc and widens the position, and the area body surface is sharp smooth line, and the area body both ends are the seam needle that can pass the cervix.
Preferably, the band body and the arc widening part are made of woven polyester with low rejection reaction of the machine body.
Preferably, the band body and the arc widening part are made of polyethylene terephthalate.
Preferably, the surfaces of the band body and the arc widening portion are provided with an antimicrobial agent coating.
Preferably, the antimicrobial agent coating on the surface of the band and the arc widening portion is selected from the group consisting of halogenated hydroxy ethers, acyloxydiphenyl ethers, and combinations thereof.
The utility model has simple structure, convenient operation in the operation, microorganism infection resistance and little damage to the organism.
Drawings
FIG. 1 is a general structure diagram of the present invention;
FIG. 2 is a schematic view of the present invention;
fig. 3 is a schematic view of the usage state of the present invention.
Figure 1. belt body; 2. a widened portion of the arc; 3. sewing a needle; 4. a surgical knot.
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 work belong to the protection scope of the present invention.
As shown in figure 1, the cervical cerclage belt comprises a strip-shaped elastic belt body 1, the middle section of the belt body 1 is an arc widening part 2, two ends of the belt body are tightly connected with a sewing needle 3, so that the cervical cerclage belt is convenient to sew the needle, and the surface of the cerclage belt is provided with linear smooth grains. Preferably, the band body 1 and the arc widening part 2 are made of woven polyester with low rejection reaction of the machine body. Preferably, it is a polyethylene terephthalate material. Preferably, the antimicrobial agent coating is arranged on the surfaces of the belt body 1 and the arc widening part 2. Preferably, the antimicrobial agent is selected from the group consisting of halogenated hydroxyl ethers, acyloxydiphenyl ethers, and combinations thereof. The antimicrobial agent may substantially inhibit microbial growth on or near the cerclage band when the cerclage band is implanted in a patient.
Fig. 2 is a schematic view of a cervical cerclage use.
As shown in fig. 3, when the cervical cerclage band of the utility model is used, the cervical isthmus is selected as a fixed point, the arc widening part 2 is corresponding to the fixed point, the suture needle 3 is passed through the corresponding point of the cervix, the band body is tightened, the contraction of the cervix produces the in-out resistance, the suture needle 3 is cut off, and the simple surgical knot 4 is made. When the cervical cerclage band needs to be loosened, only any part of the band body needs to be cut open.
The utility model has the advantages that: simple structure, the position is widened to the pitch arc can increase the laminating area in the art, increases the resistance to can avoid the cutting damage that the risk brought, convenient operation in the art, no matter under the peritoneoscope or through the abdomen, excellent in use effect, and can the anti microbial infection. The cervical cerclage belt adopting the structure of the utility model can generate enough resistance to contract the cervical orifice, and the finished product is economical and durable. The utility model provides an instrument for effectively drawing and contracting cervix uteri in the treatment of cervical insufficiency and recurrent abortion or premature delivery, and avoids the defect of the existing cervical suture.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a cervical cerclage area which characterized in that, it includes the elastic band body (1) of a rectangular shape, and the middle section is pitch arc and widens position (2), and the area body surface is the smooth line of straight line, and area body both ends are for passing seam needle (3) of cervix.
2. The cervical cerclage according to claim 1, wherein the band body (1) and the arc widening part (2) are made of woven polyester with low rejection reaction of the body.
3. The cervical cerclage according to claim 2, wherein the band body (1) and the arc widening portion (2) are of polyethylene terephthalate.
4. The cervical cerclage according to claim 1, wherein the surface of the band body (1) and the arc widening part (2) is provided with an antimicrobial agent coating.
5. The cervical cerclage according to claim 4, wherein the antimicrobial agent coating disposed on the surface of the band body (1) and the arc widening portion (2) is selected from halogenated hydroxyl ether or acyloxydiphenyl ether.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921992387.8U CN211749960U (en) | 2019-11-18 | 2019-11-18 | Cervical ring-tying belt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921992387.8U CN211749960U (en) | 2019-11-18 | 2019-11-18 | Cervical ring-tying belt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211749960U true CN211749960U (en) | 2020-10-27 |
Family
ID=72963208
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921992387.8U Active CN211749960U (en) | 2019-11-18 | 2019-11-18 | Cervical ring-tying belt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211749960U (en) |
-
2019
- 2019-11-18 CN CN201921992387.8U patent/CN211749960U/en active Active
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |