Hemostatic member for cervix and hemostatic member kit for cervix
阅读说明:本技术 用于子宫颈的止血部件和用于子宫颈的止血部件套件 (Hemostatic member for cervix and hemostatic member kit for cervix ) 是由 洪台基 郑敏好 于 2019-04-23 设计创作,主要内容包括:本发明提供一种用于子宫颈的止血部件,其特征在于,所述止血部件由起止血作用的敷料形成,呈现为花状,并且包括:花芯部,形成在中心部;花瓣部,形成在所述花芯部周围,与所述花芯部相比,所述花瓣部具有相对低的敷料密度,并且本发明的技术要点在于用于子宫颈的止血部件套件,所述止血部件套件由所述止血部件和敷料器构成,所述敷料器的内部容纳所述止血部件,以向止血部位提供所述止血部件。(The invention provides a hemostatic member for the cervix, characterized in that it is formed by a dressing that functions as a hemostatic, presents a flower-like shape and comprises: a flower core formed in the central portion; a petal part formed around the flower core part, the petal part having a relatively low dressing density compared to the flower core part, and the technical point of the present invention is a hemostatic member kit for cervix, which is composed of the hemostatic member and an applicator, the inside of the applicator accommodating the hemostatic member to supply the hemostatic member to a hemostatic site.)
1. A hemostatic member for use in a cervix, which is formed of a dressing having a hemostatic effect, has a flower-like shape, is formed of a plurality of petal sections, and is formed in such a manner that the plurality of petal sections are selectively retracted into a bud shape or spread when applied to an affected part.
2. The hemostatic member for the cervix according to claim 1, wherein only a part of the petal section is individually deployed according to a shape of an affected part, or the petal section is fully deployed according to a shape of an affected part.
3. The hemostatic member for the cervix according to claim 1, wherein the hemostatic member for the cervix comprises: a flower core formed in the central portion; a plurality of petal portions formed around the flower core portion.
4. The hemostatic member for the cervix according to claim 3, wherein said petals have a relatively low dressing density compared to said core portion.
5. The hemostatic member for the cervix according to claim 3, wherein the height of the flower core portion is relatively high compared to the petals.
6. The hemostatic member for the cervix according to claim 3, wherein a bottom of the flower core is formed with a line.
7. The hemostatic member for the cervix according to claim 3, wherein the thread further comprises an X-ray sensitizer.
8. The hemostatic member for the cervix according to claim 1, wherein the dressing uses chitosan, any one of cellulose (cotton, silk or hemp), regenerated cellulose (rayon or rayon), alginate and casein, or any one of mixed cellulose (cotton, silk or hemp), regenerated cellulose (rayon or rayon), alginate and casein together with chitosan.
9. The hemostatic-member for the cervix according to claim 8, wherein the dressing is a hybrid hemostatic material and is provided in the form of a non-woven fabric, or a single-layer or multi-layer coating is formed on the surface and is provided in the form of a non-woven fabric, wherein the coating is formed of a hemostatic material.
10. The hemostatic member for the cervix according to claim 9, wherein the hemostatic material is any one or a mixture of two or more of carboxymethyl chitosan, carboxymethyl cellulose, chitosan succinate, sodium alginate, hyaluronic acid, collagen, gelatin, chondroitin sulfate, poly-gamma-glutamic acid, pullulan, kaolin, zeolite, chondroitin sulfate, calcium chloride thrombin, fibrinogen, catechol, and polyurethane foam.
11. The hemostatic member for the cervix according to claim 1, wherein the interior of the hemostatic member further comprises an X-ray sensitizer.
12. The hemostatic member for the cervix according to claim 1, wherein the diameter of the flower core portion is formed to be 15-25mm, and the diameter of the hemostatic member constituting the petal portion is formed to be 30-60 mm.
13. The hemostatic member for the cervix according to claim 1, wherein the hemostatic member is presented by winding a winding member in one direction, the winding member is formed long in a length direction, and one side is formed with a cutting portion cut as many as the number of petals of the petal portion.
14. The hemostatic member for the cervix according to claim 13, wherein the cutting portion is formed higher in height and wider in width in a direction of the roll to exhibit a relatively larger size of the petal portions closer to the periphery and a wider interval between the petal portions.
15. The hemostatic member for the cervix according to claim 13, wherein the size (diameter) of the hemostatic member is adjusted by overlapping a plurality of the rolling members, or the size (diameter) and density of the hemostatic member is adjusted by staggering the overlapping of a plurality of the rolling members in a direction of the roll.
16. The hemostatic-member for the cervix according to claim 3, wherein the lower portion of the flower core assumes a shape in which the horizontal sectional area becomes narrower closer to the lower side.
17. A hemostatic member kit for the cervix comprising:
a hemostatic member formed of a dressing having a hemostatic effect, having a flower shape, including a plurality of petal portions, and formed in such a manner that the plurality of petal portions are selectively retracted into a bud shape or expanded when applied to an affected part, and a bottom of the flower core portion is formed with a line;
an applicator internally housing the hemostasis member to provide the hemostasis member to a hemostasis site.
18. The hemostatic member kit for the cervix according to claim 17, wherein the applicator comprises:
a main body having a space portion formed at a distal end thereof for accommodating the hemostatic member;
a handle received within the interior of the body, pushing the hemostatic member outside of the body to expand the hemostatic member into a flower shape and providing the hemostatic member to a hemostatic site.
19. The hemostatic-component kit for the cervix according to claim 18, wherein the body comprises:
a space portion formed to accommodate the hemostatic member;
and a handle accommodating portion which is relatively narrower in cross-sectional area than the space portion, communicates with the space portion, and is formed to be long in a longitudinal direction.
20. The hemostatic-member kit for the cervix according to claim 19, wherein an opening/closing portion is formed at a distal end portion of the space portion, the opening/closing portion being formed in a curved surface shape and elastically opened by a pushing force of the hemostatic member when the hemostatic member is provided to the outside of the main body.
21. The hemostatic-component kit for the cervix according to claim 19, wherein an inner surface of the handle receiving portion forms a catch to prevent accidental disengagement of the handle from the anterior side of the body.
22. The hemostatic-component kit for the cervix according to claim 19, wherein the handle comprises:
a main body part accommodated in the handle accommodating part and formed movably in a front-rear direction inside and outside the handle accommodating part;
a first expanded portion that is formed at a front end portion of the main body portion, that is housed in the space portion, that is formed so as to be movable in the front-rear direction in the space portion, and that is formed so as to be caught at a rear end portion of the space portion;
and a second expanded portion formed at a rear end portion of the body portion, movably in a front-rear direction outside the handle accommodating portion, and formed to be caught at the rear end portion of the handle accommodating portion.
23. The hemostatic-component kit for the cervix according to claim 18, wherein an outer surface of the body forms a marker to identify an in vivo insertion depth of the body.
24. The hemostatic-component kit for the cervix according to claim 18, wherein an outer surface of one side of the body forms a grip.
Technical Field
The present invention relates to a hemostatic member for cervix that is inserted into an affected part to effectively stop bleeding at a hemostatic site in cervical biopsy or cervical surgery.
Background
When the body is wounded, if the wound is not deep, blood coagulation can be achieved by a coagulation mechanism only by simple measures. However, when a deep wound or a tissue is excised for surgery or examination, artificial hemostasis of an affected part is required to prevent excessive bleeding.
The chitosan-based hemostatic dressing and the method of preparing the same, which are filed and granted by the present applicant in korean patent No. 10-1700107, are known in the prior art related to the present invention.
Disclosure of Invention
Technical problem to be solved
The present invention has been made in view of the above-mentioned need, and an object of the present invention is to provide a flower-like hemostatic member for the cervix, which can achieve effective hemostasis for each indication at a hemostatic site.
Further, another object of the present invention is to provide a hemostatic member kit (kit) for cervix, in which a hemostatic member, which is a dressing for playing a hemostatic role and takes a flower shape, is inserted into the interior of an applicator and provided to a hemostatic site through a handle of the applicator.
Technical scheme
In order to achieve the above object, the technical gist of the present invention is a hemostatic member for cervix that is formed of a dressing that functions as a hemostatic agent, has a flower-like shape, is formed of a plurality of petal sections, and is formed such that the plurality of petal sections are selectively retracted into a bud-like shape or spread when applied to an affected part.
Further, it is preferable that the hemostatic member for cervix uteri is configured such that only a part of the petal sections individually spreads according to the shape of the affected part, or the petal sections are entirely spread according to the shape of the affected part.
Further, the hemostatic member for cervix may include a flower core part formed at a central portion and a plurality of petal parts formed around the flower core part, and the petal parts may have a relatively low dressing density as compared to the flower core part or may be formed at a relatively high height as compared to the petal parts.
Furthermore, the bottom of the flower core is preferably formed with a thread (thread), which preferably also contains an X-ray sensitizer.
Further, the dressing is characterized in that any one of chitosan, cellulose (cotton, silk or hemp), regenerated cellulose (rayon or rayon), alginate and casein is used, or any one of cellulose (cotton, silk or hemp), regenerated cellulose (rayon or rayon), alginate and casein is mixed with chitosan and used.
Wherein the dressing is preferably a mixture of hemostatic materials and provided in the form of a non-woven fabric, or a single-layer or multi-layer coating is formed on the surface and provided in the form of a non-woven fabric, wherein the coating is formed of a hemostatic material.
In addition, the hemostatic material is preferably any one or a mixture of two or more of Carboxymethyl Chitosan (CMCS), Carboxymethyl cellulose (CMC), Chitosan Succinate (Chitosan Succinate), Sodium Alginate (Sodium Alginate), Hyaluronic Acid (Hyaluronic Acid), Collagen (Collagen), Gelatin (Gelatin), Chondroitin Sulfate (Chondroitin Sulfate), poly-gamma-glutamic Acid (poly-gamma-glutamic Acid), pullulan (pullulan), kaolin (kaolin), Zeolite (Zeolite), Chondroitin Sulfate (chondrotinsulfate), Calcium Chloride (Calcium Chloride), Calcium Thrombin (Calcium Chloride Thrombin), Fibrinogen (Fibrinogen), Catechol (cathecox), and polyurethane (polyurethane).
Furthermore, the interior of the hemostatic member preferably further comprises an X-ray (X-ray) sensitizer.
Further, it is preferable that the diameter of the flower core portion is 15 to 25mm, and the diameter of the hemostatic member constituting the petal portions is 30 to 60 mm.
Further, it is preferable that the hemostatic member is formed by winding a winding member in one direction, the winding member is formed long in a longitudinal direction, and a cutting portion is formed on one side so as to be cut as many as the number of petals of the petal portion.
Further, preferably, the cut portion is formed higher in height and wider in width in the direction of the roll to assume that the petal portions closer to the periphery are relatively larger in size and the intervals between the respective petal portions are wider.
Further, it is preferable that the dimension (diameter) of the hemostatic member is adjusted by overlapping a plurality of the winding members, or the dimension (diameter) and density of the hemostatic member are adjusted by staggering and overlapping a plurality of the winding members in the direction of the roll.
Further, it is preferable that the shape of the lower portion of the flower core assumes a shape in which the horizontal sectional area becomes narrower closer to the lower side.
Another technical gist of the present invention resides in a hemostatic member kit for use in a cervix, comprising a hemostatic member formed of a dressing for hemostasis, having a flower shape and comprising a plurality of petal sections, and formed so that the plurality of petal sections are selectively contracted into a flower bud shape or expanded when applied to an affected part, wherein a bottom of the flower core section has a line, and an applicator for accommodating the hemostatic member therein so as to supply the hemostatic member to a hemostatic site.
Wherein the applicator is characterized by comprising: a main body having a space portion formed at a distal end thereof for accommodating the hemostatic member; a handle received inside the body, pushing the hemostatic member outside the body to expand the hemostatic member into a flower shape and providing the hemostatic member to a hemostatic site.
Further, preferably, the main body includes: a space portion formed to accommodate the hemostatic member; and a handle accommodating portion which is relatively narrower in cross-sectional area than the space portion, communicates with the space portion, and is formed to be long in a longitudinal direction.
Further, it is preferable that the opening/closing portion is formed at a distal end portion of the space portion, and the opening/closing portion is formed in a curved surface shape so as to be elastically opened by a pushing force of the hemostatic member when the hemostatic member is supplied to the outside of the main body.
Further, it is preferable that the outer surface of the body is formed with a mark part to recognize the in-vivo insertion depth of the body, and the body is characterized in that a grip part (grip) is formed at the outer surface of one side.
Further, the inner surface of the handle accommodating part preferably forms a catching part to prevent the handle from being unintentionally separated from the front side of the body.
Further, preferably, the handle includes: a main body part accommodated in the handle accommodating part and formed movably in a front-rear direction inside and outside the handle accommodating part; a first expanded portion that is formed at a front end portion of the main body portion, that is housed in the space portion, that is formed so as to be movable in the front-rear direction in the space portion, and that is formed so as to be caught at a rear end portion of the space portion; and a second expanded portion formed at a rear end portion of the body portion, movably in a front-rear direction outside the handle accommodating portion, and formed to be caught at the rear end portion of the handle accommodating portion.
Advantageous effects
The present invention provides a hemostatic member that can effectively treat a hemostatic site by inserting the hemostatic member into an affected part during cervical biopsy or cervical surgery.
The hemostatic member of the present invention is a hemostatic member provided in a flower shape when inserted into an affected part, and has an advantage of being easily hemostatic because it is formed of a dressing having a hemostatic effect, and a plurality of petal sections are freely spread or contracted depending on the shape of the affected part to be in close contact with the affected part and the contact area is widened, instead of the conventional spherical shape.
The present invention provides a hemostatic member that has a shape that facilitates hemostatic treatment after tissue collection and hemostatic treatment after taper resection, and thus has excellent hemostatic properties for cervical indications, and is particularly formed in a flower shape, thus providing an aesthetic sense to users of the hemostatic member.
In addition, the hemostatic member of the present invention is provided in a flower bud shape in a contracted state, and expands into a flower shape when inserted into an affected part to stop bleeding, and thus has the effect of being provided in a flower bud shape, thereby being easily inserted into an affected part, being easily stored, and expanding into a flower shape after being inserted into an affected part, thereby facilitating hemostatic treatment.
Further, the present invention provides a hemostatic member kit for cervix composed of a hemostatic member and an applicator, wherein the applicator is inserted into the cervix in a state where the hemostatic member is accommodated inside the applicator, and the hemostatic member is pushed out to provide the hemostatic member to the hemostatic site, and the hemostatic member is easily and accurately provided to the hemostatic site by the applicator to closely provide the hemostatic member to the hemostatic site, thereby having an effect very advantageous for hemostatic treatment.
Drawings
Fig. 1 is a perspective view of a hemostatic member for the cervix according to one embodiment of the invention.
Fig. 2 is a front view of a hemostatic member for the cervix of an embodiment of the present invention.
Fig. 3 is a schematic view of a rolling member of the hemostatic member for the cervix according to one embodiment of the present invention.
Fig. 4 is a perspective view of an applicator in the hemostatic member kit for the cervix of one embodiment of the present invention.
Fig. 5 is a perspective view of the rear side of an applicator in the hemostatic member kit for the cervix of one embodiment of the present invention.
Fig. 6 is a rear view of an applicator in the hemostatic member kit for the cervix of one embodiment of the present invention.
Fig. 7 is a perspective view of a hemostatic member kit for the cervix according to an embodiment of the invention.
Fig. 8 is an operational schematic of a hemostatic member kit for the cervix according to an embodiment of the invention.
Fig. 9 is a view of the use of a hemostatic member kit for the cervix according to one embodiment of the invention.
Fig. 10 is a schematic view of the indications for a hemostatic member for the cervix of an embodiment of the present invention.
Detailed Description
The present invention relates to a hemostatic member for cervix, which is inserted into an affected part for hemostasis of a hemostatic site at the time of cervical biopsy or surgery on the cervix.
In particular, the present invention relates to a flower-shaped hemostatic member for the cervix, which has a shape different from that of a conventional hemostatic member in the form of a spherical hemostatic bundle, and thus can achieve effective hemostasis for each indication of a hemostatic site.
The present invention will be described in detail below with reference to the accompanying drawings. Fig. 1 is a perspective view of a hemostatic member for the cervix according to an embodiment of the present invention, fig. 2 is a front view of the hemostatic member for the cervix according to an embodiment of the present invention, fig. 3 is a schematic view of a winding member of the hemostatic member for the cervix according to an embodiment of the present invention, fig. 4 is a perspective view of an applicator in a hemostatic member kit for the cervix according to an embodiment of the present invention, fig. 5 is a perspective view of a rear side of the applicator in the hemostatic member kit for the cervix according to an embodiment of the present invention, fig. 6 is a rear view of the applicator in the hemostatic member kit for the cervix according to an embodiment of the present invention, fig. 7 is a perspective view of the hemostatic member kit for the cervix according to an embodiment of the present invention, fig. 8 is an operational schematic view of the hemostatic member kit for the cervix according to an embodiment of the present invention, fig. 9 is a state view of the use of the hemostatic member kit for the cervix according to an embodiment of the present invention, and fig. 10 is a schematic view of indications of the hemostatic member for the cervix according to an embodiment of the present invention.
As shown in fig. 1, the
The
In particular, the spherical hemostatic member cannot be brought into close contact with the edge (side) of the affected part, such as the cervix, which is disadvantageous in hemostatic treatment of the cervix.
In the flower-like hemostatic member of the present invention, when the affected part is inserted with or without a colposcope, a part of the
That is, with the hemostatic member of the present invention, only a part of the
The
The
One embodiment of the present invention is characterized in that the
The
Among them, it is preferable that the diameter of the
In addition, the
Particularly, as shown in fig. 2, the
As described above, when applied to the affected part, the
Further, as described above, the
As described above, the present invention provides a flower-shaped hemostatic member that can secure a wide surface area by presenting the
In other words, unlike the conventional spherical cervical hemostatic member, which is not easy to stop bleeding on the side of the cervical rim (side) after sampling, the hemostatic member of the present invention is characterized in that it is easy to stop bleeding on both the cervical center (taper resection) and the cervical rim (at the time of sampling) due to its shape characteristics (wide surface area).
Among them, when the density of the petal portions 120 (the thick density of petals) is insufficient, there may be an empty portion and the edge of the cervix may not easily stop bleeding, and when the density of the
In addition, when the
In addition, the
As described above, the present invention provides a
Further, the bottom of the
The hemostatic dressing forming the
The dressing may be any one of chitosan, cellulose (cotton, silk or hemp), regenerated cellulose (rayon or rayon), alginate and casein, or any one of mixed cellulose (cotton, silk or hemp), regenerated cellulose (rayon or rayon), alginate and casein and chitosan may be provided in the form of a non-woven fabric and in the form of a flower.
That is, the dressing may be formed of only the fiber-based nonwoven fabric, or may be formed of only the chitosan-based nonwoven fabric in order to utilize the useful function of chitosan. In this case, when only chitosan is used, gelation occurs, the material becomes soft, and it is difficult to maintain the strength and shape, and thus it is possible to mix cellulose (cotton, silk, or hemp), regenerated cellulose (rayon or rayon), alginate, and casein in chitosan to prepare.
Particularly, when the dressing is prepared by mixing rayon in chitosan, rayon is not dissolved even if acid treatment is performed, and plays a role of accelerating the absorption rate, and thus can be provided as a preferred embodiment.
Further, the dressing is a mixed hemostatic material and provided in the form of a non-woven fabric, or a single-layer or multi-layer coating layer is formed on the surface and provided in the form of a non-woven fabric, wherein the coating layer is formed of a hemostatic material.
The hemostatic material may be prepared using Carboxymethyl Chitosan (CMCS), Carboxymethyl cellulose (CMC), Chitosan Succinate (Chitosan Succinate), Sodium Alginate (Sodium Alginate), Hyaluronic Acid (Hyaluronic Acid), Collagen (Collagen), Gelatin (Gelatin), Chondroitin Sulfate (Chondrotin Sulfate), poly-gamma-glutamic Acid (poly-gamma-glutaminic Acid), pullulan (pullulan), kaolin (kaolin), Zeolite (Zeolite), Chondroitin Sulfate (Chondrotin Sulfate), Calcium Chloride (Calcium Chloride), Calcium Thrombin (Calcium Thrombin), Fibrinogen (Fibrinogen), Catechol (cathecox), polyurethane foam (polyurethane foam), or a mixture of two or more thereof, these substances have more excellent ability to absorb blood, have an effect of covering an affected part, are excellent in biocompatibility, have no toxicity, and are excellent in biodegradability.
As shown in fig. 3, the
That is, the length of the rolling member 140 is determined in consideration of the diameter of the
As shown in fig. 3 (a), the winding member 140 is formed long in the longitudinal direction in consideration of the diameter of the
In addition, as shown in fig. 3 (b), in order to further increase the size (diameter) of the
Further, the shape of the lower portion of the
This is because the lower portion of the
Yet another embodiment of the present invention provides a hemostatic member kit for cervix, which is characterized by comprising a
The
The
That is, in a state where the
The
As shown in fig. 4 to 8, the
That is, the
Further, the
The space 211 is characterized in that an opening/
When the
In addition, the outer surface of the
Further, as shown in fig. 5 and 6, the inner surface of the
Wherein the
That is, basically, the
In this case, the locking
Fig. 7 shows a state in which the
Fig. 8 (a) shows a state in which the
In fig. 8 (b) and (c), when the
In fig. 8 (d), when the
Thereafter, the
Fig. 9 shows a state view of use of the hemostatic member kit for cervix according to one embodiment of the present invention, in which an
Fig. 10 shows a schematic view of the indications of a
As described above, the dressing of the
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