CN207532416U - Lower uterine segment tourniquet - Google Patents
Lower uterine segment tourniquet Download PDFInfo
- Publication number
- CN207532416U CN207532416U CN201720293481.9U CN201720293481U CN207532416U CN 207532416 U CN207532416 U CN 207532416U CN 201720293481 U CN201720293481 U CN 201720293481U CN 207532416 U CN207532416 U CN 207532416U
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- connector
- belt ontology
- tourniquet
- lower uterine
- uterine segment
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Abstract
The utility model discloses a kind of lower uterine segment tourniquet, including：In flat belt ontology；The looper being arranged on belt ontology；It is arranged on first connector of belt ontology one end；It is arranged on the second connector of the belt ontology other end；Wherein, first connector is connected with second connector, for the both ends of the belt ontology to be connected and locked.The lower uterine segment tourniquet of the utility model, simple in structure, easy to use, big to lower uterine segment tightening force, tightening effect is good.
Description
Technical field
The utility model is related to the field of medical instrument technology more particularly to a kind of lower uterine segment tourniquets.
Background technology
One of the main reason for postpartum haemorrhage is China's maternal death increases with operation on uterus ratios such as Cesarean esction histories
Add, wherein the main reason of postpartum haemorrhage is uterine inertia.
The main method for the treatment of postpartum hemorrhage induced by uterine inertiaed has at present：Kneading uterine, the application of uterine contraction agent, B-lynch
Suture etc..B-lynch sutures tie uterus tight also with physical method, promote uterine contractile, obtain certain effect, it is desirable that
Patient has certain operation skill, and cannot accomplish uniform shrinkage.
But because placental presentation, Placenta acrreta etc. cause lower uterine segment shrink it is not good enough so as to cause postpartum haemorrhage suture compare
Difficulty, mode is tied using annular interrupted suture art used by clinic at present.But the suture used during due to tying
Relatively thin, tightening force is limited, therefore poor to the tightening effect of lower uterine segment.
Invention content
The purpose of this utility model is exactly to solve the above-mentioned problems, to provide a kind of lower uterine segment tourniquet, structure letter
Single, easy to use, big to lower uterine segment tightening force, tightening effect is good.
To realize the above-mentioned purpose of the utility model, lower uterine segment tourniquet provided by the utility model includes：In flat
The belt ontology of shape；The looper being arranged on belt ontology；It is arranged on first connector of belt ontology one end；It is arranged on belt
Second connector of the ontology other end；Wherein, first connector is connected with second connector, for by described in
The both ends of belt ontology connect and lock.
Wherein, the belt ontology is made of absorbable material.
Wherein, first connector is the clasp for being arranged on described belt ontology one end；Second connector is sets
Put the locking tooth in the belt ontology other end both sides；Wherein, the tooth of the clasp inner wall setting and locking tooth cooperation
Slot.
Alternatively, first connector is the locking tooth for being arranged on belt ontology one end both sides；Second connection
Part is the clasp for being arranged on the belt ontology other end；Wherein, the tooth of the clasp inner wall setting and locking tooth cooperation
Slot.
Alternatively, first connector is the junction button for being arranged on described belt ontology one end；Second connector is
It is arranged on the conical banda of the belt ontology other end；Wherein, the end of the conical banda tightens after may pass through the junction button
In conical banda.
Wherein, the looper is mounted on the outside of first connector or the second connector.
Compared with prior art, the lower uterine segment tourniquet of the utility model embodiment has simple in structure, easy to use,
One end be inserted into lower uterine segment after, the other end can constantly tighten, so as to both sides uterus arteriovenous of tying tight, and will not pine after tightening
It is de-, tighten the advantages of effect is good.
The utility model embodiment is described in detail below in conjunction with the accompanying drawings.
Description of the drawings
Fig. 1 is the structure diagram of the lower uterine segment tourniquet of the utility model first embodiment；
Fig. 2 is the structure diagram of the lower uterine segment tourniquet of the utility model second embodiment.
Specific embodiment
As shown in Figure 1 and Figure 2, the structure of two kinds of embodiments of lower uterine segment tourniquet respectively provided by the utility model
Schematic diagram, as seen from Figure 1, Figure 2, the lower uterine segment tourniquet of the utility model include：In flat belt ontology 3；Setting
The first connector 2 in 3 one end of belt ontology；It is arranged on the second connector 4 of 3 other end of belt ontology；It is arranged on belt sheet
A looper 1 on body 3 can also use two loopers 1,5；Wherein, the first connector 2 is connected with the second connector 4,
For the both ends of belt ontology 3 to be connected and are locked.
Specifically, as shown in Figure 1 and Figure 2, the lower uterine segment tourniquet of the utility model, belt ontology 3 is flat
Elongated strip shaped belt is made of absorbable biomaterial, the catgut, the height that use when such as using the medical surgery of the prior art
The material of molecular chemistry synthetic thread or pure-natural collagen suture is made.First is set respectively at the both ends of belt ontology 3
2 and second connector 4 of connector, is linked together the both ends of belt ontology 3 by the first connector 2 and the second connector 4,
And lock the belt ontology 3 after connection.For ease of being sutured to lower uterine segment, the present embodiment is directly on belt ontology 3
Looper is set, the quantity of looper can be one, than as shown in Figure 1, set looper 1 in the outside of the first connector 2, certainly,
Can also looper (not shown) be set in the outside of the second connector 4；In addition, the quantity of looper may be two, than
As shown in Fig. 2, a looper 1,5 is set respectively in the outside of the first connector 2 and the second connector 4.Wherein, looper is inside
Hollow suture needle, the manufacture that prior art suture needle may be used are made.During design, belt ontology 3 and first connects
Subject to the width of part or the second connector should meet and can pass through it inside the looper, so as to by looper and belt ontology 3 and
First connector or the second connector link together.
Wherein, as shown in Figure 1, first connector 2 of the utility model can be the bundle for being arranged on 3 one end of belt ontology
Button, clasp can be hollow circle or flattened rectangular, and the second connector 4 is the retaining for being arranged on 3 other end both sides of belt ontology
Tooth (locking tooth has multiple pawls), and the tooth socket of the setting of clasp inner wall and locking tooth cooperation.When locking tooth is passed through clasp,
The pawl of locking tooth can be adapted to and lock with tooth socket, so as to which belt ontology 3 be tightened.Using connector by belt ontology 3
Both ends are tightened, and can prevent belt ontology 3 from unclamping and cannot uniformly be tightened to sub- palace hypomere, improve sewing effect.During installation, band
Sub- ontology 3 and clasp or locking tooth are passed through out of looper so that looper is located at the outside of clasp or locking tooth.
Alternatively, first connector 2 of the utility model can be the locking tooth for being arranged on 3 one end both sides of belt ontology, the
Two connectors 4 are the clasp for being arranged on 3 other end of belt ontology, and clasp inner wall sets the tooth socket with locking tooth cooperation.
Alternatively, first connector 2 of the utility model can also be the junction button for being arranged on 3 one end of belt ontology, second
Connector 4 is the conical banda for being arranged on 3 other end of belt ontology, and the end of conical banda is tightened after may pass through junction button in conical banda
On.During installation, belt ontology 3 and junction button or conical banda are passed through out of looper so that looper is located at junction button or conical banda
Outside.
In order to be not required to that tourniquet is handled again after suture, first connector of the utility model and the second connection
Part may be used the material identical with belt ontology and be made, that is, is also made of absorbable biomaterial, and the absorbable life
Object material has certain elasticity.
In the following, by the tourniquet tool of the utility model, there are one the processes of the suture to carrying out lower uterine segment for looper
It is described.During operation, looper is first made vertically to enter needle from uterus rear wall, penetrates mesometrium, is pierced by from antetheca, in anterior uterine wall
Butterfly suture is carried out, so as to reinforce antetheca, then looper is made to be pierced by from uterus rear wall, looper is removed, then adjust the pine of tourniquet
Tightly, finally tourniquet both ends are tightened and are fixed together.Wherein, when uterus rear wall is tightened, it need to confirm that opening of the cervix is opened
It puts, in order to which blood flows out.
In conclusion the lower uterine segment tourniquet of the utility model has simple in structure, easy to use, one end insertion uterus
After hypomere, the other end can constantly tighten, so as to both sides uterus arteriovenous of tying tight, and will not be loosened after tightening, tightening effect is good
The advantages of.
Although being explained in detail above to the utility model embodiment, the utility model embodiment is without being limited thereto, this
Those skilled in the art can modify according to the principle of the utility model embodiment, therefore, all new according to this practicality
The various modifications that the principle of type embodiment carries out all should be understood to fall into the protection domain of the utility model embodiment.
Claims (6)
1. a kind of lower uterine segment tourniquet, which is characterized in that including：
In flat belt ontology；
The looper being arranged on belt ontology；
It is arranged on first connector of belt ontology one end；
It is arranged on the second connector of the belt ontology other end；
Wherein, first connector is connected with second connector, for the both ends of the belt ontology to be connected
And it locks.
2. lower uterine segment tourniquet according to claim 1, which is characterized in that the belt ontology is by absorbable material system
Into.
3. lower uterine segment tourniquet according to claim 2, it is characterised in that：
First connector is the clasp for being arranged on described belt ontology one end；
Second connector is the locking tooth for being arranged on the belt ontology other end both sides；
Wherein, the tooth socket of the clasp inner wall setting and locking tooth cooperation.
4. lower uterine segment tourniquet according to claim 2, it is characterised in that：
First connector is the locking tooth for being arranged on belt ontology one end both sides；
Second connector is the clasp for being arranged on the belt ontology other end；
Wherein, the tooth socket of the clasp inner wall setting and locking tooth cooperation.
5. lower uterine segment tourniquet according to claim 2, it is characterised in that：
First connector is the junction button for being arranged on described belt ontology one end；
Second connector is the conical banda for being arranged on the belt ontology other end；
Wherein, the end of the conical banda is tightened after may pass through the junction button in conical banda.
6. according to claim 1-5 any one of them lower uterine segment tourniquets, which is characterized in that the looper is mounted on described
The outside of first connector or the second connector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720293481.9U CN207532416U (en) | 2017-03-24 | 2017-03-24 | Lower uterine segment tourniquet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720293481.9U CN207532416U (en) | 2017-03-24 | 2017-03-24 | Lower uterine segment tourniquet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207532416U true CN207532416U (en) | 2018-06-26 |
Family
ID=62608251
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720293481.9U Active CN207532416U (en) | 2017-03-24 | 2017-03-24 | Lower uterine segment tourniquet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207532416U (en) |
-
2017
- 2017-03-24 CN CN201720293481.9U patent/CN207532416U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |