CN210673381U

CN210673381U - Novel removable hemostasis of spiral inner core is tied

Info

Publication number: CN210673381U
Application number: CN201921043176.XU
Authority: CN
Inventors: 金培英; 何云生; 朱利强
Original assignee: Huzhou Central Hospital
Current assignee: Huzhou Central Hospital
Priority date: 2019-07-05
Filing date: 2019-07-05
Publication date: 2020-06-05
Anticipated expiration: 2029-07-05

Abstract

The utility model provides a novel removable hemostasis of spiral inner core is tied, include: the shell is provided with an opening; a latch bar located at least partially within the housing; the bolt strip is spirally arranged in the shell along the radial direction of the shell. The hemostatic suppository can be easily placed into bleeding positions such as nasal cavity, and can be conveniently taken out after use, thereby avoiding discomfort of patients.

Description

Novel removable hemostasis of spiral inner core is tied

Technical Field

The utility model relates to a hemostasis is tied, especially relates to a novel removable hemostasis of spiral inner core is tied.

Background

Epistaxis is one of the clinically common symptoms, and can be caused by nasal diseases and systemic diseases. Because capillary vessels in the nasal cavity are ruptured to bleed, the conventional hand pressing, cotton ball blocking and other modes are difficult to stop bleeding, and in severe cases, a special doctor needs to take care of the bleeding, and the sliver is slowly stuffed in the bleeding nasal cavity, so that the treatment time is increased; on the other hand, the sliver has large volume and is difficult to be smoothly plugged into the bleeding position of a patient, so that great pain is caused to the patient; in addition, the yarn is stuffed for 72 hours, which not only causes pain to patients, but also easily causes injury to mucous membrane and causes risk of secondary bleeding in the process of taking out. If application number is 02288358.4, the patent of name nasal tampon, it is hemostatic to make the expanded mode of outer silver through emulsion tube water injection or gas filled, its structure is complicated, the cost is higher, and water injection or gas filled dynamics are difficult to guarantee.

SUMMERY OF THE UTILITY MODEL

The utility model provides a novel removable hemostasis of spiral inner core is tied puts into bleeding positions such as nasal cavity easily, can conveniently take out after using, avoids causing the patient discomfort.

In order to achieve the purpose, the utility model adopts the following technical scheme:

a novel removable hemostasis bolt of spiral inner core includes: the shell is provided with an opening; a latch bar located at least partially within the housing; the bolt strip is spirally arranged in the shell along the radial direction of the shell.

Preferably, the cross-sectional shape of the plug strip is circular.

Preferably, the splines are spirally formed into spiral layers along the radial direction of the housing, and a plurality of spiral layers are arranged in the housing along the axial direction of the housing.

Preferably, the cross-sectional shape of the tie bolt is a strip shape.

Preferably, the splines extend helically in the axial direction of the housing.

Preferably, a cover body matched with the opening is arranged on the bolt strip.

Preferably, the cover body is provided with a handle.

Preferably, the housing is an elastic shell.

Preferably, the housing is provided with a hole.

Preferably, the plug strip is an expanding hemostatic plug strip.

To sum up, compare with prior art, the utility model has the advantages of: the hemostatic strip can be easily placed in bleeding positions such as a nasal cavity and the like, and the hemostasis is realized by the blood absorption and expansion of the strip; the utility model can be taken out conveniently after use, thus avoiding discomfort of patients; the hemostatic plug can be independently packaged and taken at any time, so that the traditional yarn filling mode is avoided, the operation speed is high, the delay of the hemostatic time is avoided, and the bleeding risk when the hemostatic plug is taken out again is reduced; the suppository strips arranged spirally are easy to take out, the multilayer or single-layer spiral suppository strips can cover the requirements of the hemostatic suppositories with different diameters, and the cross section of the hemostatic suppository is circular and is better matched with bleeding parts such as nasal cavities.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is a schematic view of the structure of the middle bolt strip of the present invention.

The reference numbers in the figures are as follows:

1. the handle comprises a shell, 11 openings, 2 bolt strips, 3 cover bodies and 31 handles.

Detailed Description

The invention will be further described with reference to the following examples in the drawings.

As shown in fig. 1 and 2, the split type tampon comprises a housing 1, and an opening 11 is provided on the housing 1. A hemostatic bolt strip 2 is arranged in the shell 1, and a cover body 3 matched with the opening 11 is arranged on the bolt strip 2. The shell 1 is an ellipsoid structure or a strip structure with a square section shape so as to adapt to hemostasis positions such as a nasal cavity, and the opening 11 is positioned at one end part of the shell. The bolt strip 2 is spirally arranged in the shell 1 along the radial direction of the shell 1. The shell 1 and the inner bolt strip 2 have small volume before use and are easy to be plugged into a hemostasis position. Because the restriction of shell 1, the unanimous controllable of hemostasis bolt appearance need not change the shape like traditional hemostasis silver in order to insert the hemostasis position, and the hemostasis is realized to the tiepiece 2 blood absorption inflation, draws out tiepiece 2 via opening 11 with stopping bleeding after accomplishing earlier, takes out shell 1 again, avoids taking out the hemostasis of inflation and ties the in-process and lead to the patient uncomfortable.

The shell 1 can be pre-filled with hemostatic powder, which is dispersed in the gap between the plug strip 2 and the shell 1 and can diffuse to the bleeding point for hemostasis, thereby eliminating the complicated steps of applying the medicine.

The cross-sectional shape of the peg 2 may be circular or oval. In the embodiment shown in fig. 2, the splines 2 extend helically in the axial direction of the housing 1. It is suitable for the hemostatic suppository with smaller diameter or the hemostatic suppository with the section shape of the suppository strip 2 being strip-shaped. When the section shape of the bolt strip 2 is a strip shape, the side walls of the bolt strip 2 on the inner layer and the outer layer are mutually attached, and the bolt strip 2 is obliquely arranged relative to the axis of the shell 1.

In another embodiment, the embolus 2 is spirally formed into a spiral layer along the radial direction of the shell 1, the number of turns of the embolus 2 in the spiral layer is 1.5-3, and a plurality of spiral layers are arranged in the shell 1 along the axial direction of the shell 1, namely, the embolus is spirally formed into a spiral shape along the radial direction of the shell 2 from outside to inside or from inside to outside, then extends to the next layer along the axial direction of the shell 1, and then spirals along the reverse direction until extending to the opening 11, so that the hemostatic embolus structure with a larger inner cavity diameter is suitable, and the cross section of the shell 1 can be circular or square.

Lid 3 and bolt 2 are integrative, are provided with handle 31 on the lid 3, and handle 31 is located bolt 2 opposite side, is convenient for handheld taking out bolt 2. The cover body 3 and the bolt strip 2 are made of the same material, and the handle 31 can be a protruding fiber strip on the cover body 3.

The shell 1 is an elastic shell and can expand along with the inner bolt strip 2, and the shell can be made of a plant raw material oxidized regenerated cellulose braid layer or gel material so as to reduce adhesion and facilitate smooth taking out. The shell 1 is provided with fine holes so as to facilitate the blood to permeate and ensure the blood sucking and stopping effect. The tampon 2 is an expansion hemostatic tampon 2, which can be made of gel expansion sponge material or compressed plant fiber absorbent cotton, and can expand after absorbing blood and fill and squeeze the hemostatic parts such as nasal cavity.

The above description is only for explaining the present invention, so that the person skilled in the art can completely implement the present invention, but not for limiting the present invention, and after reading the present specification, the person skilled in the art can make modifications to the present embodiment as required without inventive contribution, which are all modifications without inventive contribution, but are protected by patent laws within the scope of the claims of the present invention.

Claims

1. The utility model provides a novel removable hemostasis of spiral inner core is tied which characterized in that includes: the device comprises a shell (1), wherein an opening (11) is formed in the shell (1); a latch bar (2), said latch bar (2) being at least partially located within said housing (1); the bolt strip (2) is spirally arranged in the shell (1) along the radial direction of the shell (1).

2. The novel removable hemostatic plug with spiral inner core according to claim 1, wherein: the cross section of the bolt strip (2) is circular.

3. The novel removable hemostatic plug with spiral inner core according to claim 2, wherein: the bolt strip (2) is spirally formed into a spiral layer along the radial direction of the shell (1), and a plurality of spiral layers are arranged in the shell (1) along the axial direction of the shell (1).

4. The novel removable hemostatic plug with spiral inner core according to claim 1, wherein: the cross section of the bolt strip (2) is strip-shaped.

5. The novel removable hemostatic plug with spiral inner core according to claim 2 or 4, wherein: the bolt strip (2) extends spirally along the axial direction of the shell (1).

6. The novel removable hemostatic plug with spiral inner core according to claim 1, wherein: the bolt strip (2) is provided with a cover body (3) matched with the opening (11).

7. The novel removable hemostatic plug with spiral inner core according to claim 6, wherein: the cover body (3) is provided with a handle (31).

8. The novel removable hemostatic plug with spiral inner core according to claim 1, wherein: the shell (1) is an elastic shell.

9. The novel removable hemostatic plug with spiral inner core according to claim 1, wherein: the shell (1) is provided with holes.

10. The novel removable hemostatic plug with spiral inner core according to claim 1, wherein: the plug strip (2) is an expansion hemostatic plug strip.