CN213310066U - Tourniquet for laparoscopic surgery - Google Patents
Tourniquet for laparoscopic surgery Download PDFInfo
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- CN213310066U CN213310066U CN202020849070.5U CN202020849070U CN213310066U CN 213310066 U CN213310066 U CN 213310066U CN 202020849070 U CN202020849070 U CN 202020849070U CN 213310066 U CN213310066 U CN 213310066U
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- tourniquet
- buckled
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Abstract
The utility model discloses a laparoscopic surgery tourniquet, buckle including the area body and winding, the area body and the winding is buckled and is made by medical rubber, the area body is the circle strip form, the winding is buckled and is oval sphere form, the one end of the area body is followed the major axis direction that the winding was buckled with the winding is buckled fixed connection, the minor axis size that the winding was buckled is greater than the diameter in the cross-section of the area body, the middle part that the winding was buckled is equipped with the winding draw-in groove. The utility model discloses a peritoneoscope operation tourniquet, the whole body does not have sharp limit edges and corners, and the material is softer flexible, can not cause to bump the scratch to human organ. The utility model discloses can be applied to among the laparoscopic surgery field.
Description
Technical Field
The utility model relates to the field of medical equipment, in particular to a tourniquet for laparoscopic surgery.
Background
Uterine fibroids are high-grade benign tumors in women. Radical treatment of uterine fibroids requires treatment by surgery, of which laparoscopic surgery has been widely used in recent years due to its minimally invasive nature. Compared with the open surgery, the laparoscope has the advantages of small wound, light postoperative pain, quick gastrointestinal function recovery and few postoperative complications, and is more and more preferred by patients with hysteromyoma, especially young patients, but the laparoscopic hemostasis and suturing technology has high requirements, much bleeding is generated in the operation, the tumor cavity is difficult to suture, and surgeons often give up the laparoscopic surgery or open the abdomen because of worrying about long operation time and much bleeding, so that the patients lose the opportunity of minimally invasive surgery.
One of the methods of hemostasis in laparoscopic surgery is to use a tourniquet to stop bleeding, which is delivered into the abdominal cavity from a laparoscopic channel, and a doctor ties and tightens the tourniquet in the abdominal cavity by operating an instrument passed through the laparoscopic channel. The celioscope uterus tourniquet in the prior art is composed of a flat band body and a locking head arranged at one end of the band body, wherein the bleeding organs are tightly tied for hemostasis by inserting the band body into a through hole of the locking head and matching one-way oblique teeth at one side of the band body with a barb of the locking head. The tourniquet has a flat strip-shaped body, a lock catch head is blocky, edges and corners are more, and the tourniquet is easy to scratch organs at a hemostasis part in the using process.
SUMMERY OF THE UTILITY MODEL
The present invention provides a tourniquet for laparoscopy, which solves one or more technical problems in the prior art and provides at least one useful choice or creation condition.
The technical scheme adopted for solving the technical problems is as follows:
the utility model provides a peritoneoscope operation tourniquet, includes the area body and twines to detain, the area body and the winding is detained and is made by medical rubber, the area body is the circle strip form, the winding is detained and is oval sphere form, the one end of the area body is followed the major axis direction that the winding was detained with the winding is detained fixed connection, the minor axis size that the winding was detained is greater than the diameter in the cross-section of the area body, the middle part that the winding was detained is equipped with the winding draw-in groove.
The utility model has the advantages that: the tourniquet has the advantages that the tourniquet can be tightly tied by winding the band body on the winding buckle, the band body can be clamped into the winding clamping groove on the winding buckle, and the band body is not easy to loosen after being wound. The belt body and the winding buckle are made of medical rubber, and the medical rubber product has excellent elasticity, strength, tearing resistance and fatigue resistance; and the whole body of the tourniquet has no sharp edges and corners, and can not scratch the laparoscopic surgery position and the nearby organs.
As a further improvement of the above technical solution, the cross section of the winding slot is semicircular, and the radius of the cross section of the winding slot is smaller than that of the belt body. The band body can be clamped into the winding clamping groove and tightly contacted with the inner wall of the clamping groove, so that the band body can tighten the hemostasis part and cannot loosen.
As a further improvement of the above technical solution, there are two winding slots, and the opening size of the winding slot is smaller than the cross-sectional diameter of the belt body. The draw-in groove opening is less can prevent effectively that the area body from taking off from the winding knot pine, with the area body successively the card go into two winding draw-in grooves can prevent that the area body from taking off.
As a further improvement of the technical scheme, one end of the winding buckle is connected with the belt body, and the other end of the winding buckle is provided with a clamping part. The laparoscopic surgery needs to be carried out by using special surgical instruments, and the clamping part of the winding buckle is convenient for clamping the tourniquet for hemostasis operation in the surgery.
As a further improvement of the above technical solution, the belt body and the winding buckle are integrally formed. The belt body and the winding buckle are integrally formed, so that the production can be effectively simplified, and the production cost is reduced.
Drawings
The present invention will be further explained with reference to the drawings and examples;
FIG. 1 is an elevation view of one embodiment of a laparoscopic surgical tourniquet provided by the present invention;
fig. 2 is a perspective view of a tourniquet for laparoscopic surgery according to the present invention, wherein an embodiment of the tourniquet is in a tightened state.
100. The belt body 200, the winding buckle 210, the winding clamping groove 220 and the clamping part.
Detailed Description
This section will describe in detail the embodiments of the present invention, preferred embodiments of the present invention are shown in the attached drawings, which are used to supplement the description of the text part of the specification with figures, so that one can intuitively and vividly understand each technical feature and the whole technical solution of the present invention, but they cannot be understood as the limitation of the protection scope of the present invention.
In the description of the present invention, it should be understood that the orientation or positional relationship indicated with respect to the orientation description, such as up, down, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, if words such as "a plurality" are used, the meaning is one or more, the meaning of a plurality of words is two or more, and the meaning of more than, less than, more than, etc. is understood as not including the number, and the meaning of more than, less than, more than, etc. is understood as including the number.
In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.
Referring to fig. 1 to 2, the tourniquet for laparoscopic surgery of the present invention is made in the following embodiments:
a tourniquet for laparoscopic surgery comprises a band body 100 and a winding buckle 200. The band body 100 is in a circular long strip shape, the winding buckle 200 is in an oval ball shape, one end of the band body 100 is fixedly connected with the winding buckle 200 along the long axis direction of the winding buckle 200, and the short axis dimension of the winding buckle 200 is larger than the diameter of the cross section of the band body 100. The band body 100 and the winding buckle 200 are made of medical rubber. The medical rubber product has excellent elasticity, strength, tearing resistance and fatigue resistance. The material used was primarily natural rubber. In addition to the use of purified natural rubber, butyl rubber, isoprene rubber, urethane rubber, silicone rubber, and the like are also used.
One end of the winding buckle 200 is fixedly connected to the belt body 100, and the other end is provided with a clamping portion 220. The clamping portion 220 is cylindrical and strip-shaped, and the radius of the clamping portion 220 is consistent with that of the belt body 100. The middle of the winding buckle 200 is provided with two winding slots 210. The cross section of the winding clamping groove 210 is semicircular, and the opening size of the winding clamping groove 210 is smaller than the cross section diameter of the belt body 100.
Referring to fig. 2, when a tourniquet is required to tighten a bleeding part for hemostasis in laparoscopic surgery, the band 100 and the clamping portion 220 are clamped by a surgical instrument, the band 100 is wound around the bleeding part, and then the band 100 is clamped into the winding slot 210 of the winding buckle 200. When the tourniquet needs to be unwound, the band body 100 can be cut directly, or the band body 100 can be unwound in the opposite direction of winding by using a surgical instrument.
While the preferred embodiments of the present invention have been described in detail, it will be understood by those skilled in the art that the foregoing and various other changes, omissions and deviations in the form and detail thereof may be made without departing from the scope of this invention.
Claims (5)
1. A tourniquet for laparoscopic surgery, which is characterized in that: detain (200) including the area body (100) and winding, the area body (100) and the winding is detained (200) and is made by medical rubber, the area body (100) is the round bar form, the winding is detained (200) and is oval sphere form, the one end of the area body (100) is followed the winding detains the major axis direction of (200) with winding knot (200) fixed connection, the minor axis size that the winding was detained (200) is greater than the diameter in the cross-section of the area body (100), the middle part that the winding was detained (200) is equipped with winding draw-in groove (210).
2. The laparoscopic surgical tourniquet according to claim 1, wherein: the section of the winding clamping groove (210) is semicircular, and the section radius of the winding clamping groove (210) is smaller than that of the belt body (100).
3. The laparoscopic surgical tourniquet according to claim 1, wherein: the number of the winding clamping grooves (210) is two, and the opening size of the winding clamping grooves (210) is smaller than the section diameter of the belt body (100).
4. The laparoscopic surgical tourniquet according to claim 1, wherein: one end of the winding buckle (200) is connected with the belt body (100), and the other end is provided with a clamping part (220).
5. The laparoscopic surgical tourniquet according to any of claims 1 to 4, wherein: the belt body (100) and the winding buckle (200) are integrally formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020849070.5U CN213310066U (en) | 2020-05-20 | 2020-05-20 | Tourniquet for laparoscopic surgery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020849070.5U CN213310066U (en) | 2020-05-20 | 2020-05-20 | Tourniquet for laparoscopic surgery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213310066U true CN213310066U (en) | 2021-06-01 |
Family
ID=76059189
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020849070.5U Active CN213310066U (en) | 2020-05-20 | 2020-05-20 | Tourniquet for laparoscopic surgery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213310066U (en) |
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2020
- 2020-05-20 CN CN202020849070.5U patent/CN213310066U/en active Active
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