A postoperative hemostatic device

Abstract

The present invention relates to the technical field of dental hemostasis, and discloses a postoperative hemostasis device, including a cotton ball for compressing hemostasis, and also including: a compression soft plate, the cotton ball is adhered to the bottom surface of the plate, the compression soft plate is shaped and changed under the occlusion of the teeth, and is stuck on the teeth to self-press the cotton ball at the hemostasis position; a hook hole is provided at the end of the compression soft plate, and is used to open the compression soft plate. The present invention uses a compression soft plate that can be occluded and shaped to assist the cotton ball in self-compression, and does not require the patient to bite all the time, thereby reducing the psychological pressure of the postoperative occlusion process and improving the patient's hemostasis experience; the ear plates on both sides of the end of the compression soft plate are clamped on the adjacent teeth of the alveolar to be hemostatic, and the compression soft plate is clamped and fixed to achieve the self-fixing effect of the compression soft plate, and the compression structure is stable; a hook hole is provided at the end of the compression soft plate, and the purpose of convenient removal is achieved with the help of the cooperation of the hook hole.

Description

Technical Field

[0001] The invention relates to the technical field of dental hemostasis, in particular to a postoperative hemostasis device. Background Art

[0002] Teeth can be damaged or corroded, for example by bacteria that corrode the calcium in the enamel. This can in turn lead to corrosion of the dentin beneath the enamel. As the corrosion continues, bacteria can migrate through the porous dentin and infect the pulp. An immune response to the infection can then occur, causing the blood vessels around the tooth to dilate, an increase in inflammatory exudate, and compression of the nerves entering the tooth. The result is toothache, and a variety of interventional dental procedures can be performed, such as endodontic treatment. If the corrosion is too severe to retain a residual root, it may be necessary to extract the tooth from the socket, leaving the socket open.

[0003] At present, traumatic treatment of the patient's oral cavity, especially the teeth, is common after dental surgery. After traumatic surgery, postoperative hemostasis care is often required for the wound surface, wound area or wound tissue. After dental surgery, the gauze is often folded several times or rolled into a ball, and placed on the wound to allow the patient to stop bleeding through the bite force. However, tooth extraction will affect the oral blood circulation system and dental nerve system, and the influence of psychological factors can easily cause an increase in saliva in the mouth. For example, after tooth extraction, it is generally necessary to bite the hemostatic cotton ball tightly for half an hour, not spit for 24 hours, and there is a lot of saliva in the mouth. There are certain psychological barriers to swallowing saliva. Postoperative hemostasis brings psychological pressure and bad experience to patients, which needs to be improved. Summary of the invention

[0004] The purpose of the present invention is to provide a postoperative hemostatic device, which is self-compressed by a cotton ball assisted by a occlusal and shaped compression soft plate. The patient does not need to bite all the time, which reduces the psychological pressure of the postoperative biting process and improves the patient's hemostasis experience, so as to solve the problems raised in the above background technology.

[0005] To achieve the above object, the present invention provides the following technical solution: a postoperative hemostatic device, comprising a cotton ball for compressing hemostasis, and further comprising:

[0006] The soft plate is pressed, and the cotton ball is attached to the bottom of the plate. The soft plate is pressed to change shape under the teeth occlusion, and the card is attached to the teeth, and the cotton ball is pressed at the bleeding point;

[0007] The hook hole is opened at the end of the compression soft board and is used to compress the soft board to open.

[0008] As an optional solution of the postoperative hemostatic device of the present invention, the soft compression plate is a metal aluminum plate with a thickness between 0.1-0.35 mm and a width between 4-5 mm.

[0009] As an optional solution of the postoperative hemostatic device of the present invention, wherein: the upper surface of the compression soft plate is integrally connected with a convex strip, and the convex strip protrudes from the upper surface of the compression soft plate.

[0010] As an optional solution of the postoperative hemostatic device of the present invention, ear plates are symmetrically arranged on both sides of the end of the compression soft plate, which are in the shape of strips, and the outward extension length of the plate body does not exceed 3mm.

[0011] As an optional solution of the postoperative hemostatic device of the present invention, wherein: fin plates are integrally connected to both sides of each ear plate, and the two fin plates extend along the axial direction of the plate surface of the compression soft plate.

[0012] As an optional solution of the postoperative hemostatic device of the present invention, the soft compression plate includes a tooth plate and a ball plate, the width of the tooth plate is between 4-5 mm, and the width of the ball plate is between 2-3 mm.

[0013] As an optional solution for the postoperative hemostatic device described in the present invention, wherein: the ear plates are located on both sides of the ends of the tooth plate, the convex strips are located on the upper surface of the tooth plate, the hook holes are opened on the tooth plate, the cotton yarn ball is located on the bottom surface of the ball plate, and the ends of the ball plate are bent and glued to the arc surface of the cotton yarn ball.

[0014] As an optional solution of the postoperative hemostatic device described in the present invention, the compression soft plate is a sheet-like structure of equal width, with a pair of ear plates arranged at both ends, a hook hole and a convex strip arranged at each end, and a cotton ball arranged in the middle of the compression soft plate.

[0015] As an optional solution of the postoperative hemostatic device of the present invention, the edges of the compression soft plate are chamfered, and both ends of the plate body are arc-shaped structures.

[0016] As an optional solution of the postoperative hemostatic device of the present invention, an integrated diaphragm is adhered to the outer surfaces of the compression soft plate, the ear plate and the convex strip, and the diaphragm is a medical PVC film layer with a thickness greater than 0.3 mm.

[0017] Compared with the prior art, the present invention has the following beneficial effects:

[0018] 1. The postoperative hemostatic device is self-pressed by a soft compression plate that can be shaped by bite and assisted by a cotton ball. The patient does not need to bite all the time, which reduces the psychological pressure of the postoperative biting process and improves the patient's hemostatic experience.

[0019] 2. The postoperative hemostasis device, the compression soft plate cooperates with the ear plates on both sides of the end to clamp the adjacent teeth of the hemostasis alveolar to be clamped and fixed, so as to achieve the self-fixing effect of the compression soft plate and the compression structure is stable;

[0020] 3. The postoperative hemostatic device has a hook hole at the end of the compression soft plate, which can be easily removed with the help of the hook hole;

[0021] 4. The postoperative hemostatic device has a medical PVC diaphragm on the surface to buffer and avoid hard contact damage when the teeth bite and press the soft board. At the same time, it only contacts the oral cavity through the medical PVC film layer, preventing oral saliva from contacting and corroding the board, avoiding oral contamination and damage, and facilitating hemostasis. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a schematic diagram of the main structure of Embodiment 1 of the present invention;

[0023] Figure 2 It is a schematic diagram of a partial cross-sectional structure of Example 1 of the present invention;

[0024] Figure 3 This is a schematic diagram of the main structure of Embodiment 2 of the present invention;

[0025] Figure 4 It is a side view structural schematic diagram of embodiment 2 of the present invention;

[0026] Figure 5 It is a schematic perspective view of the top structure of Example 2 of the present invention.

[0027] In the figure: 1, compression soft plate; 101, tooth plate; 102, ball plate; 2, cotton ball; 3, diaphragm; 4, hook hole; 5, ear plate; 501, fin plate; 6, convex strip. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention. Example

[0029] See also Figure 1-Figure 2 , a postoperative hemostatic device, comprising a cotton ball 2 for compressing hemostasis, and further comprising:

[0030] The soft plate 1 is pressed, and the cotton ball 2 is adhered to the bottom of the plate. The soft plate 1 is pressed to change shape under the teeth occlusion, and is stuck on the teeth, and the cotton ball 2 is pressed to stop bleeding;

[0031] In this embodiment 1, the compression soft plate 1 is a metal aluminum plate with a thickness between 0.1-0.35 mm and a width between 4-5 mm. The aluminum plate is easy to deform and shape, so that the compression soft plate 1 is easy to deform under biting, which lays the foundation for the subsequent compression work of the cotton ball 2.

[0032] Furthermore, ear plates 5 are integrally and symmetrically arranged on both sides of the end of the compression soft board 1, which are in the shape of strips, and the length of the board body extending outward does not exceed 3 mm.

[0033] That is, after the cotton ball 2 is placed in the hemostatic alveolar, the patient's teeth contact the compression soft plate 1 on the cotton ball 2 after biting, and the compression soft plate 1 is deformed and shaped by the force, and part of the plate body is attached to the adjacent teeth of the hemostatic alveolar. The cotton ball 2 is compressed and sunken into the alveolar to be hemostatic and is supported by the deformed plate body.

[0034] Next, the medical staff pinches the ear plates 5 on both sides of the end of the compression soft plate 1, bends the ear plates 5 and clamps them around the teeth, close to the surface of the teeth, and fixes the position of the compression soft plate 1 under pressure to achieve the self-fixing effect of the compression soft plate 1.

[0035] The cotton ball 2 performs compression and restraint under the fixed and shaped compression soft plate 1 to achieve the purpose of self-compression. The patient does not need to bite all the time, which reduces the psychological pressure of the postoperative biting process and improves the patient's hemostasis experience.

[0036] It should be noted that the width of the compression soft plate 1 is between 4-5 mm, and the edge does not exceed the edge of the tooth to avoid bending difficulties caused by protruding edges and reduce the difficulty of use.

[0037] The hook hole 4 is provided at the end of the pressing soft board 1 and is used for pressing the soft board 1 to be opened and taken out.

[0038] When the cotton ball 2 needs to be replaced after a period of hemostasis, the medical staff puts their hands into the patient's mouth to force the clamped ear plate 5 outward until the ear plate 5 is horizontal, loosening the fixation of the compression soft plate 1. Then, the tip of the tweezers is inserted into the hook hole 4, and the compression soft plate 1 is lifted and pulled vertically to remove the cotton ball 2, ending the hemostasis compression work of the cotton ball 2. Then, the cotton ball 2 in the patient's mouth is moved out to the outside to complete the hemostasis work. With the help of the hook hole 4, the purpose of convenient removal is achieved.

[0039] To facilitate hemostasis and compression of the wisdom tooth area:

[0040] In this embodiment 1, the compression soft plate 1 includes a tooth plate 101 and a ball plate 102, the width of the tooth plate 101 is between 4-5 mm, and the width of the ball plate 102 is between 2-3 mm;

[0041] Furthermore, the ear plates 5 are located on both sides of the ends of the tooth plate 101 , the cotton ball 2 is located on the bottom surface of the ball plate 102 , and the ends of the ball plate 102 are bent and glued to the arc surface of the cotton ball 2 .

[0042] That is, the tooth plate 101 is used to contact the teeth near the wisdom tooth. The ball plate 102 is small in width, which is convenient for bending and pressing at the hemostatic groove of the wisdom tooth.

[0043] It should be noted that the wisdom tooth is located at the end of the dentition, and only a pair of ear plates 5 are needed to clamp and fix it nearby. The compression work can be completed by the relatively narrow and easy-to-bend ball plate 102 at the wisdom tooth hemostatic groove, reducing the difficulty of deformation.

[0044] The outer surface of the posterior molars at the wisdom tooth position is an arc-shaped structure, and for this purpose, fin plates 501 are integrally connected to both sides of each ear plate 5, and the two fin plates 501 extend along the plate surface axis direction of the compression soft plate 1. When the ear plate 5 is pressed down for clamping, the two fin plates 501 are simultaneously deformed by applying force to the outer arc surface of the posterior molars, thereby enhancing the stability of the clamping structure.

[0045] In addition, since the tooth occlusal contact surface is uneven and concave, a convex strip 6 is integrally connected to the upper surface of the tooth plate 101, and the convex strip 6 protrudes from the upper surface of the tooth plate 101. When the teeth occlude, the convex strip 6 presses the tooth plate 101 into the groove of the tooth occlusal surface to strengthen the fitting structure.

[0046] In order to prevent the corners of the compression soft board 1 from touching and injuring the patient's oral cavity, the edges of the compression soft board 1 are chamfered, and both ends of the board body are arc-shaped structures to prevent sharp cuts and contact injuries in the patient's oral cavity.

[0047] In order to avoid corrosion damage of the compression soft plate 1 and hard contact damage of the teeth during biting: the outer surfaces of the compression soft plate 1, the ear plate 5 and the convex strip 6 are adhered with an integrated diaphragm 3, which is a medical PVC film layer with a thickness greater than 0.3mm.

[0048] When the patient bites for the first time, the patient's teeth are cushioned by the diaphragm 3 to prevent the hard damage caused by the teeth biting and pressing the soft plate 1, thereby reducing the damage to the tooth surface. In addition, the diaphragm 3 is wrapped to prevent oral saliva from contacting and corroding the plate body, and only the medical PVC film layer contacts the oral cavity, thereby avoiding oral contamination and damage. Example

[0049] Refer to the local structure of Example 1, and then refer to Figure 3-Figure 5 , which is different from the hemostasis method at the wisdom tooth site:

[0050] A postoperative hemostatic device, comprising a cotton ball 2 for compression hemostasis, and further comprising:

[0051] The soft plate 1 is pressed, and the cotton ball 2 is adhered to the bottom of the plate. The soft plate 1 is pressed to change shape under the teeth occlusion, and is stuck on the teeth, and the cotton ball 2 is pressed to stop bleeding;

[0052] In this embodiment 2, the compression soft plate 1 is a metal aluminum plate with a thickness between 0.1-0.35 mm and a width between 4-5 mm. The aluminum plate is easy to deform and shape, so that the compression soft plate 1 is easy to deform under biting, which lays the foundation for the subsequent compression work of the cotton ball 2.

[0053] Furthermore, ear plates 5 are integrally and symmetrically arranged on both sides of the end of the compression soft board 1, which are in the shape of strips, and the length of the board body extending outward does not exceed 3 mm.

[0054] That is, after the cotton ball 2 is placed in the hemostatic alveolar, the patient's teeth contact the compression soft plate 1 on the cotton ball 2 after biting, and the compression soft plate 1 is deformed and shaped by the force, and part of the plate body is attached to the adjacent teeth of the hemostatic alveolar. The cotton ball 2 is compressed and sunken into the alveolar to be hemostatic and is supported by the deformed plate body.

[0055] Next, the medical staff pinches the ear plates 5 on both sides of the end of the compression soft plate 1, bends the ear plates 5 and clamps them around the teeth, close to the surface of the teeth, and fixes the position of the compression soft plate 1 under pressure to achieve the self-fixing effect of the compression soft plate 1.

[0056] The cotton ball 2 performs compression and restraint under the fixed and shaped compression soft plate 1 to achieve the purpose of self-compression. The patient does not need to bite all the time, which reduces the psychological pressure of the postoperative biting process and improves the patient's hemostasis experience.

[0057] It should be noted that the width of the compression soft plate 1 is between 4-5 mm, and the edge does not exceed the edge of the tooth to avoid bending difficulties caused by protruding edges and reduce the difficulty of use.

[0058] The hook hole 4 is provided at the end of the pressing soft board 1 and is used for pressing the soft board 1 to be opened and taken out.

[0059] When the cotton ball 2 needs to be replaced after a period of hemostasis, the medical staff puts their hands into the patient's mouth to force the clamped ear plate 5 outward until the ear plate 5 is horizontal, loosening the fixation of the compression soft plate 1. Then, the tip of the tweezers is inserted into the hook hole 4, and the compression soft plate 1 is lifted and pulled vertically to remove the cotton ball 2, ending the hemostasis compression work of the cotton ball 2. Then, the cotton ball 2 in the patient's mouth is moved out to the outside to complete the hemostasis work. With the help of the hook hole 4, the purpose of convenient removal is achieved.

[0060] To facilitate hemostatic pressure on other alveolar areas:

[0061] In this embodiment 2, the compression soft plate 1 is a sheet-like structure of equal width, a pair of ear plates 5 are arranged at both ends, and the cotton yarn ball 2 is arranged in the middle of the compression soft plate 1.

[0062] That is, the cotton ball 2 in the second embodiment is used in an environment where there are teeth on both sides, and the ear plates 5 at both ends of the compression soft plate 1 are respectively clamped on the teeth, so the fixing effect is strong.

[0063] Need to explain:

[0064] The outer surface of the posterior molars of the posterior row of teeth is an arc-shaped structure, and for this purpose, fin plates 501 are integrally connected to both sides of each ear plate 5, and the two fin plates 501 extend along the plate surface axis direction of the compression soft plate 1. When the ear plate 5 is pressed down for clamping, the two fin plates 501 are simultaneously deformed by applying force to the outer arc surface of the posterior molars, thereby enhancing the stability of the clamping structure.

[0065] In addition, since the tooth occlusal contact surface is uneven and concave, a convex strip 6 is integrally connected to the upper surface of the tooth plate 101, and the convex strip 6 protrudes from the upper surface of the tooth plate 101. When the teeth occlude, the convex strip 6 presses the tooth plate 101 into the groove of the tooth occlusal surface to strengthen the fitting structure.

[0066] In order to prevent the corners of the compression soft board 1 from touching and injuring the patient's oral cavity, the edges of the compression soft board 1 are chamfered, and both ends of the board body are arc-shaped structures to prevent sharp cuts and contact injuries in the patient's oral cavity.

[0067] In order to avoid corrosion damage of the compression soft plate 1 and hard contact damage of the teeth during biting: the outer surfaces of the compression soft plate 1, the ear plate 5 and the convex strip 6 are adhered with an integrated diaphragm 3, which is a medical PVC film layer with a thickness greater than 0.3mm.

[0068] When the patient bites for the first time, the patient's teeth are cushioned by the diaphragm 3 to prevent the hard damage caused by the teeth biting and pressing the soft plate 1, thereby reducing the damage to the tooth surface. In addition, the diaphragm 3 is wrapped to prevent oral saliva from contacting and corroding the plate body, and only the medical PVC film layer contacts the oral cavity, thereby avoiding oral contamination and damage.

[0069] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A postoperative hemostatic device, comprising a cotton ball (2) for compression hemostasis, characterized in that: Also includes: A soft plate (1) is pressed, and a cotton ball (2) is adhered to the bottom surface of the plate. The soft plate (1) is pressed to change its shape under the teeth occlusion, and is stuck on the teeth, and the cotton ball (2) is pressed to stop bleeding; The compression soft plate (1) is a metal aluminum plate with a thickness between 0.1-0.35 mm and a width between 4-5 mm; the upper surface of the compression soft plate (1) is integrally connected with a convex strip (6), and the convex strip (6) protrudes from the upper surface of the compression soft plate (1); the ends of the compression soft plate (1) are integrally symmetrically provided with ear plates (5) in the form of strips, and the length of the plate body extending outward does not exceed 3 mm; A hook hole (4) is provided at the end of the pressing soft plate (1) and is used to press the soft plate (1) to open; The two sides of each ear plate (5) are respectively integrally connected with fin plates (501), and the two fin plates (501) extend along the axial direction of the plate surface of the compression soft plate (1); The compression soft plate (1) comprises a tooth plate (101) and a ball plate (102); the width of the tooth plate (101) is between 4 and 5 mm, and the width of the ball plate (102) is between 2 and 3 mm; The ear plates (5) are located on both sides of the ends of the tooth plate (101), the convex strips (6) are located on the upper surface of the tooth plate (101), the hook holes (4) are opened on the tooth plate (101), the cotton balls (2) are located on the bottom surface of the ball plate (102), and the ends of the ball plate (102) are bent and glued to the arc surface of the cotton balls (2).

2. A postoperative hemostatic device according to claim 1, characterized in that: The edges of the compression soft plate (1) are chamfered, and both ends of the plate body are arc-shaped structures.

3. A postoperative hemostatic device according to claim 2, characterized in that: An integrated diaphragm (3) is adhered to the outer surfaces of the compression soft plate (1), the ear plate (5) and the convex strip (6); the diaphragm (3) is a medical PVC film layer with a thickness greater than 0.3 mm.

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