Oral care forceps capable of wetting cotton ball and cleaning sputum at oral cavity at one time

Abstract

The utility model relates to a pair of oral care forceps capable of wetting a cotton ball and cleaning sputum at an oral cavity at one time, which comprises a first forceps body and a second forceps body which are matched with each other, and the first forceps body and the second forceps body are hinged with each other by arranging a shaft pin; a liquid channel is arranged in the first clamp body, an outlet at one end of the liquid channel is arranged at the clamping end of the first clamp body, and an outlet at the other end of the liquid channel is arranged at the handheld end of the first clamp body; and an opening and closing assembly for controlling the liquid channel to be opened and closed is arranged on the first forceps body close to the handheld end of the first forceps body. Compared with the prior art, the pair of oral care forceps can control the water yield of sterile normal saline, and reduces the tedious operation of a nurse for wringing cotton balls to achieve ideal wettability every time; in addition, the pair of nursing forceps can also be used as an aspirator for aspirating sputum which is difficult to erase in the oral cavity according to the condition of the patient.

Description

Technical Field

[0001] The utility model relates to the technical field of medical devices, and particularly relates to an oral care forceps which can wet cotton balls once and clean sputum at the oral cavity. Background Technique

[0002] Oral care, as a part of clinical basic care, for patients who are bedridden for a long time, have a gastric tube indwelling, and lack self-care ability, can not only help improve the comfort of the oral cavity, but also prevent infection, assist in applying medicine, and help observe the changes in the patient's condition.

[0003] The conventional operation requires that before oral care, the nurse loads sterile cotton balls into a sterile medicine bowl and pours sterile physiological saline to wet the cotton balls. Before using sterile forceps to clamp the cotton balls to wipe the oral cavity, two sterile forceps are needed to wring out the wet cotton balls to avoid too much physiological saline flowing into the airway during the wiping process, causing the patient to cough. And the sterile cotton balls should not be too dry when preparing the items, so as not to achieve the purpose of cleaning. When the nurse wipes each part of the patient's oral cavity, the cotton balls need to be changed frequently, so the operation of wringing out the cotton balls each time when clamping is rather cumbersome.

[0004] Moreover, for the above-mentioned patients who are bedridden for a long time, have a gastric tube indwelling, and lack self-care ability, they often have difficulty in expectorating phlegm, and the phlegm often stays in the oral cavity and throat and cannot be discharged. Clinically, it is impossible to provide a bedside disposable or disinfected and sterilized mechanical suction device for each patient, and not every department has a recommended suction pipeline that can be connected to the syringe adapter. And a simple oral care forceps can only wipe each part of the oral cavity and cannot clean the sputum at the oral cavity part by suction. Content of the Utility Model

[0005] The purpose of the utility model is to provide an oral care forceps which can wet cotton balls once and clean sputum at the oral cavity in order to overcome at least one of the defects existing in the above-mentioned prior art.

[0006] The purpose of the utility model can be realized by the following technical solutions:

[0007] An oral care forceps which can wet cotton balls once and clean sputum at the oral cavity, comprising a first forceps body and a second forceps body which are adapted to each other, and the first forceps body and the second forceps body are hinged to each other through a set pin;

[0008] A liquid channel is arranged in the first forceps body, and an outlet at one end of the liquid channel is arranged at the clamping end of the first forceps body, and an outlet at the other end is arranged on the hand-held end of the first forceps body;

[0009] An opening and closing assembly for controlling the opening and closing of the liquid channel is arranged on the first forceps body near the hand-held end of the first forceps body.

[0010] Furthermore, the first pliers body includes a first pliers mouth, a first pliers handle, a first handle ring and a first positioning tooth which are connected in sequence as an integral whole; the outlet at one end of the liquid channel is arranged on the clamping surface of the first pliers mouth, and the outlet at the other end is arranged on the first handle ring.

[0011] Furthermore, the outlet on the first handle ring is provided with a connecting pipe connected thereto; and a positive pressure head is provided at one end of the connecting pipe away from the first handle ring.

[0012] Furthermore, the second pliers body comprises a second pliers mouth, a second pliers handle, a second handle ring and a second positioning tooth which are sequentially connected as one body; the end of the first pliers mouth and the end of the second pliers mouth are hingedly connected to each other by setting an axle pin.

[0013] Furthermore, the first positioning tooth and the second positioning tooth are separated from each other or overlapped with each other front and back, and a plurality of teeth for interlocking are respectively provided on the overlapping longitudinal planes.

[0014] Furthermore, the clamping surfaces of the first jaw and the second jaw are respectively provided with lip teeth.

[0015] Furthermore, when the nursing forceps are used to moisten a cotton ball, the outlet arranged on the clamping surface of the first forceps mouth is a liquid outlet, and the outlet arranged on the first handle ring is a liquid inlet.

[0016] Furthermore, when the nursing forceps are used to clean sputum in the oral cavity, the outlet arranged on the clamping surface of the first forceps mouth is the liquid inlet, and the outlet arranged on the first handle ring is the liquid outlet.

[0017] Furthermore, the opening and closing assembly is arranged on the first clamp handle, a first accommodating cavity is arranged on one side of the first clamp handle, and a second accommodating cavity is arranged on the other side, the bottom of the first accommodating cavity is closed, and the bottom of the second accommodating cavity is open and provided with a limit ring;

[0018] The opening and closing assembly comprises:

[0019] A pressing column radially passing through the first pliers handle, the bottom of the first accommodating cavity is opposite to the end of the pressing column, the column body of the pressing column in the second accommodating cavity is provided with an annular structure, and the column body between the annular structure and the end of the pressing column is provided with a flow hole along its radial direction;

[0020] a spring sleeved on the outer periphery of the pressing column, the spring being arranged in the second accommodating cavity, one end of the spring abutting against the annular structure, and the other end of the spring abutting against the handle body of the first clamp handle;

[0021] When the end of the pressing column abuts against the bottom of the first accommodating cavity, the communication hole is located in the liquid channel, and the liquid channels on both sides of the opening and closing assembly are communicated;

[0022] When the annular structure abuts against the limiting ring, the communication hole leaves the liquid channel, and the liquid channels on both sides of the opening and closing assembly are disconnected.

[0023] Furthermore, the outer diameter of the annular structure is greater than the inner diameter of the limiting ring.

[0024] Furthermore, a pressing block is arranged at the pressing end of the pressing column.

[0025] Furthermore, a sealing ring is sleeved on the periphery of the annular structure, and the sealing ring abuts against the inner wall of the second accommodating cavity.

[0026] Compared with the prior art, the utility model has the following advantages:

[0027] (1) The utility model provides an oral care forceps that can wet cotton balls at one time and clean sputum in the oral cavity. The forceps can control the water output of sterile physiological saline, reducing the cumbersome operation of nurses wringing out cotton balls each time to achieve the ideal wetness;

[0028] (2) The utility model provides an oral care forceps that can wet cotton balls at one time and clean sputum in the oral cavity. The forceps can be filled with sterile physiological saline multiple times, providing sufficient sterile physiological saline and sterile cotton balls for wetting cotton balls according to the actual situation of the patient's oral cavity;

[0029] (3) The utility model provides an oral care forceps that can wet cotton balls at one time and clean sputum in the oral cavity. The forceps can also be used as a suction device to aspirate sputum that is difficult to wipe in the oral cavity according to the patient's condition;

[0030] (4) The utility model provides an oral care forceps that can wet cotton balls at one time and clean sputum in the oral cavity. The forceps can reach the molar area of the oral cavity, so it can solve the problem that most parts of the patient's oral cavity have thin sputum and are difficult to discharge on the spot, avoiding the cumbersome operation of nurses fetching items back and forth or the deficiency of no relevant items in the clinical department. Description of the Drawings

[0031] Figure 1 It is a schematic diagram of the oral care forceps that can wet cotton balls at one time and clean sputum in the oral cavity in the embodiment;

[0032] Figure 2 It is a cross-sectional view of the oral care forceps that can wet cotton balls at one time and clean sputum in the oral cavity in the embodiment;

[0033] Figure 3Schematic diagram of the closed state of the liquid channel of the oral care forceps that can wet a cotton ball at one time and clean sputum in the oral cavity in the embodiment;

[0034] Figure 4 Schematic diagram of the connected state of the liquid channel of the oral care forceps that can wet a cotton ball at one time and clean sputum in the oral cavity in the embodiment;

[0035] Figure 5 Schematic diagram of the positive pressure pressing head installed on the oral care forceps that can wet a cotton ball at one time and clean sputum in the oral cavity in the embodiment;

[0036] As shown in the figure: 1 - the first forceps body; 101 - the first forceps mouth; 102 - the first forceps handle; 103 - the first handle ring; 104 - the first positioning tooth; 2 - the second forceps body; 201 - the second forceps mouth; 202 - the second forceps handle; 203 - the second handle ring; 204 - the second positioning tooth; 3 - the connecting pipe; 4 - the liquid channel; 5 - the opening and closing assembly; 501 - the pressing block; 502 - the annular structure; 503 - the spring; 504 - the pressing column; 505 - the circulation hole; 6 - the pin; 7 - the opening; 8 - the first accommodating cavity; 9 - the second accommodating cavity; 10 - the limiting ring; 11 - the positive pressure pressing head. Detailed implementation mode

[0037] The present utility model will be described in detail below with reference to the accompanying drawings and specific embodiments. This embodiment is implemented on the premise of the technical solution of the present utility model, and the detailed implementation manner and specific operation process are given, but the protection scope of the present utility model is not limited to the following embodiments.

[0038] Embodiment

[0039] Please refer to Figures 1-4 , this embodiment provides an oral care forceps that can wet a cotton ball at one time and clean sputum in the oral cavity, including a first forceps body 1 and a second forceps body 2 that are adapted to each other, and the first forceps body 1 and the second forceps body 2 are hinged to each other through a pin 6 arranged;

[0040] A liquid channel 4 is arranged in the first forceps body 1, an outlet at one end of the liquid channel 4 is arranged at the clamping end of the first forceps body 1, and an outlet at the other end is arranged on the hand-held end of the first forceps body 1;

[0041] An opening and closing assembly 5 for controlling the opening and closing of the liquid channel 4 is arranged on the first forceps body 1 near the hand-held end of the first forceps body 1.

[0042] In this embodiment, the first forceps body 1 includes a first forceps mouth 101, a first forceps handle 102, a first handle ring 103 and a first positioning tooth 104 that are connected in sequence as a whole; an outlet at one end of the liquid channel 4 is arranged on the clamping surface of the first forceps mouth 101, and an outlet at the other end is arranged on the first handle ring 103.

[0043] The outlet provided on the first handle ring 103 is connected to the connecting tube 3, and a physiological saline injection device or a sputum negative suction device is provided at the other end of the connecting tube 3. By controlling the opening and closing of the opening and closing component 5, the water output after each pressing can be controlled, so as to achieve the ideal physiological saline output required for wetting the cotton ball; moreover, the nursing forceps of this embodiment are extended into the thin sputum that needs to be sucked, and the sputum is sucked according to the actual situation of the patient, thereby improving the clinical oral care effect.

[0044] Optionally, see Figure 5 A positive pressure head 11 is provided at one end of the connecting tube 3 away from the first handle ring 103, which can ensure that the saline stored in the connecting tube 3 and the first clamp body handle 103 does not flow out. Each time the saline is added, the connecting tube 3 and the first clamp body handle 103 can store about 10 ml of saline, which is convenient for nursing staff to continuously wet multiple cotton balls during operation, reducing the need to wring each cotton ball after clamping. When liquid injection or suction is required, the syringe barrel or other negative suction device is directly connected to the positive pressure head 11, which is convenient for disassembly and installation.

[0045] In this embodiment, the second pliers body 2 includes a second pliers mouth 201, a second pliers handle 202, a second handle ring 203 and a second positioning tooth 204 which are connected in sequence as an integral whole; the end of the first pliers mouth 101 and the end of the second pliers mouth 201 are hingedly connected to each other by setting an axle pin 6.

[0046] In this embodiment, the first positioning teeth 104 and the second positioning teeth 204 are separated from each other or overlapped with each other front and back, and a plurality of teeth for interlocking are respectively provided on the overlapping longitudinal planes.

[0047] In this embodiment, the clamping surfaces of the first jaw 101 and the second jaw 201 are respectively provided with lip teeth.

[0048] In this embodiment, the opening and closing assembly 5 is arranged on the first clamp handle 102. A first accommodating cavity 8 is arranged on one side of the first clamp handle 102, and a second accommodating cavity 9 is arranged on the other side. The bottom of the first accommodating cavity 8 is closed, and the bottom of the second accommodating cavity 9 is open and provided with a limit ring 10.

[0049] The opening and closing component 5 comprises:

[0050] A pressing column 504 radially penetrates the first clamp handle 102, the bottom of the first accommodating cavity 8 is opposite to the end of the pressing column 504, the column body of the pressing column 504 in the second accommodating cavity 9 is provided with an annular structure 502, and the column body between the annular structure 502 and the end of the pressing column 504 is provided with a flow hole 505 along its radial direction;

[0051] A spring 503 sleeved around the pressing column 504, the spring 503 is disposed in the second accommodating cavity 9, one end of the spring 503 abuts against the annular structure 502, and the other end abuts against the handle body of the first pliers handle 102;

[0052] When the end of the pressing column 504 abuts against the bottom of the first accommodating cavity 8, the circulation hole 505 is in the liquid passage 4, connecting the liquid passages 4 on both sides of the opening and closing assembly 5; when the annular structure 502 abuts against the limiting ring 10, the circulation hole 505 leaves the liquid passage 4, and the liquid passages 4 on both sides of the opening and closing assembly 5 are disconnected.

[0053] When medical staff inject the stored physiological saline, they need to hold down the pressing column 504 to ensure that the liquid passage 4 is connected and the pressure in the liquid passage 4 is consistent with the atmospheric pressure, and turn the head of the nursing pliers upward to prevent the liquid from leaking out from the head. At this time, inject physiological saline through the syringe connected to the connecting tube 3 until the physiological saline stored in the connecting tube 3 and the first pliers body handle 103 reaches the maximum amount, and then release the pressing column 504 to disconnect the liquid passage 4.

[0054] In this embodiment, the outer diameter of the annular structure 502 is greater than the inner diameter of the limiting ring 10.

[0055] In this embodiment, a pressing block 501 is provided at the pressing end of the pressing column 504 for easy pressing.

[0056] In this embodiment, a sealing ring is sleeved around the annular structure 502, and the sealing ring abuts against the inner wall of the second accommodating cavity 9 to improve the sealing performance of the opening and closing assembly, prevent the sterile liquid from being contaminated by the outside, and at the same time prevent external contamination during the operation of aspirating sputum.

[0057] When the nursing pliers of this embodiment are used to moisten cotton balls, the outlet provided on the clamping surface of the first pliers jaw 101 is the liquid outlet, and the outlet provided on the first handle ring 103 is the liquid inlet; when the nursing pliers of this embodiment are used to clean sputum in the oral cavity, the outlet provided on the clamping surface of the first pliers jaw 101 is the liquid inlet, and the outlet provided on the first handle ring 103 is the liquid outlet.

[0058] Specific working process:

[0059] In use, when liquid needs to flow through, the liquid passage 4 needs to be kept open, that is, the outlet provided on the first handle ring 103 is communicated with the outlet provided on the clamping surface of the first jaw 101, wherein the outlet provided on the clamping surface of the first jaw 101 is the opening 7. At this time, the user needs to press the pressing block 501. When the end of the pressing column 504 abuts against the bottom of the first accommodating cavity 8, the circulation hole 505 is in the liquid passage 4, connecting the liquid passages 4 on both sides of the opening and closing assembly 5. Then the user injects physiological saline through the connecting pipe 3 communicated with the outlet provided on the first handle ring 103, or sucks away sputum through the negative suction device connected to the connecting pipe 3.

[0060] When liquid outflow is not needed, the user releases the pressing block 501, the spring 503 relaxes, and pushes the ring structure 502 towards the limit ring 10. As a result, the circulation hole 505 moves away from the first jaw body 1. When the ring structure 502 abuts against the limit ring 10, the circulation hole 505 moves away from the liquid passage 4, and the liquid passages 4 on both sides of the opening and closing assembly 5 are disconnected. At this time, liquid cannot flow through the liquid passage 4.

[0061] The above are only the preferred embodiments of the present invention, and are not intended to limit the present invention in any other form. Any person skilled in the art may use the disclosed technical content to make changes or modifications into equivalent embodiments with equivalent changes. However, any simple modification, equivalent change and modification made to the above embodiments based on the technical essence of the present invention without departing from the technical solution content of the present invention still fall within the protection scope of the technical solution of the present invention.

Claims

1. An oral care forceps capable of wetting cotton balls at one time and cleaning sputum in the oral cavity, characterized in that, It comprises a first caliper body (1) and a second caliper body (2) that are matched with each other, wherein the first caliper body (1) and the second caliper body (2) are hingedly connected to each other by means of an axle pin; A liquid channel (4) is provided in the first pliers body (1); an outlet at one end of the liquid channel (4) is provided at the clamping end of the first pliers body (1), and an outlet at the other end is provided at the hand-held end of the first pliers body (1); An opening and closing component (5) for controlling the opening and closing of a liquid channel (4) is provided on the first clamp body (1) near the handheld end of the first clamp body (1).

2. The oral care forceps according to claim 1, which can wet cotton balls at one time and clean sputum in the oral cavity, is characterized in that The first pliers body (1) comprises a first pliers mouth (101), a first pliers handle (102), a first handle ring (103) and a first positioning tooth (104) which are sequentially connected as one body; An outlet at one end of the liquid channel (4) is arranged on the clamping surface of the first jaw (101), and an outlet at the other end is arranged on the first handle ring (103).

3. The oral care forceps according to claim 2, which is capable of wetting cotton balls at one time and cleaning sputum in the oral cavity, is characterized in that, The outlet on the first handle ring (103) is provided with a connecting pipe (3) connected thereto; A positive pressure head (11) is provided at one end of the connecting pipe (3) facing away from the first handle ring (103).

4. The oral care forceps according to claim 2, which is capable of wetting cotton balls at one time and cleaning sputum in the oral cavity, is characterized in that, The second pliers body (2) comprises a second pliers mouth (201), a second pliers handle (202), a second handle ring (203) and a second positioning tooth (204) which are sequentially connected as one body; The end of the first jaw (101) and the end of the second jaw (201) are hingedly connected to each other by means of an axle pin.

5. The oral care forceps according to claim 4, which is capable of wetting cotton balls at one time and cleaning sputum in the oral cavity, is characterized in that, The first positioning tooth (104) and the second positioning tooth (204) are separated from each other or overlap each other front to back, and a plurality of teeth for interlocking are respectively provided on the overlapping longitudinal planes.

6. The oral care forceps according to claim 4, which can wet a cotton ball at one time and clean sputum in the oral cavity, is characterized in that, The clamping surfaces of the first jaw (101) and the second jaw (201) are respectively provided with lip teeth.

7. The oral care forceps according to claim 2, which can wet a cotton ball at one time and clean sputum in the oral cavity, is characterized in that, The opening and closing assembly (5) is arranged on the first clamp handle (102); a first accommodating cavity (8) is arranged on one side of the first clamp handle (102), and a second accommodating cavity (9) is arranged on the other side; the bottom of the first accommodating cavity (8) is closed, and the bottom of the second accommodating cavity (9) is open and provided with a limit ring (10); The opening and closing component (5) comprises: A pressing column (504) radially penetrates the first clamp handle (102), the bottom of the first accommodating cavity (8) is opposite to the end of the pressing column (504), the column body of the pressing column (504) in the second accommodating cavity (9) is provided with an annular structure (502), and the column body between the annular structure (502) and the end of the pressing column (504) is provided with a flow hole (505) along its radial direction; A spring (503) is sleeved on the periphery of the pressing column (504), wherein the spring (503) is arranged in the second accommodating cavity (9), and one end of the spring (503) abuts against the annular structure (502), and the other end abuts against the handle body of the first clamp handle (102).

8. An oral care forceps capable of wetting cotton balls at one time and cleaning sputum in the oral cavity according to claim 7, characterized in that, The outer diameter of the annular structure (502) is greater than the inner diameter of the limiting ring (10).

9. The oral care forceps according to claim 7, which is capable of wetting a cotton ball at one time and cleaning sputum at the oral cavity, is characterized in that A pressing block (501) is provided at the pressing end of the pressing column (504).

10. The oral care forceps according to claim 7, which is capable of wetting cotton balls at one time and cleaning sputum at the oral cavity, is characterized in that, A sealing ring is sleeved on the periphery of the annular structure (502), and the sealing ring abuts against the inner wall of the second accommodation cavity (9).

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