Medical bite block with body temperature probe structure

Abstract

The utility model relates to the technical field of medical bite blocks, in particular to a medical bite block with a body temperature probe structure, which comprises a rectangular sleeve and a body temperature probe, a bite block tube capable of being adjusted back and forth is arranged in the rectangular sleeve, a probe fixing piece is arranged on the bite block tube, and the probe fixing piece comprises a fixed clamping block fixedly connected to the bottom of the inner wall of the bite block tube. The probe fixing piece further comprises a second internal thread fixing pipe fixedly connected to the top of the tooth cushion pipe, the second internal thread fixing pipe is in threaded connection with a threaded rod, and the bottom end of the threaded rod penetrates through the top of the tooth cushion pipe and is rotationally connected with a movable clamping block through a bearing. According to the medical bite block with the body temperature probe structure, the body temperature probe can be stably fixed through the probe fixing piece, displacement of the probe in the medical operation process is avoided, the occupied space of the probe fixing piece is small, an air guide pipe or other functional catheters are allowed to be inserted into the bite block pipe, and use of the body temperature probe is not interfered; therefore, the bite block has more functions in medical operation.

Description

Technical Field

[0001] The utility model relates to the technical field of medical tooth pads, in particular to a medical tooth pad with a body temperature probe structure. Background Art

[0002] As a medical auxiliary tool, the bite block is widely used in various medical scenarios to fix and protect medical equipment and provide comfortable support for patients. The bite block is usually composed of a bite block tube and a baffle. The baffle is connected to the bite block tube. The bite block tube located in front of the baffle is called the front bite block tube, and the bite block tube located behind the baffle is called the back bite block tube. In medical operations, the use of bite blocks is particularly important to prevent the catheter from being bitten by the patient's teeth and affecting the treatment.

[0003] The patent with publication number CN218305157U discloses a tooth pad for fixing a temperature probe, including a tooth pad body and a temperature probe, the tooth pad body is located outside the temperature probe, the inner side of the tooth pad body is provided with a fixing component for fixing the temperature probe, the outer side of the tooth pad body is fixedly installed with a fixing plate, the outer side of the fixing plate is provided with a head-mounted limiting component, and the outer side of the tooth pad body is provided with an anti-drop component located behind the fixing plate. The tooth pad for fixing the temperature probe solves the problem that the two ends of the wound medical tape are easily skewed when stretched to both sides, the temperature probe and the tooth pad are also easily displaced, and the viscosity of the medical tape will decrease after long-term use, making the fixation between the temperature probe and the tooth pad unreliable and easy to fall off, thereby affecting the accuracy of the temperature probe monitoring, and the problem that the use of tape connection is not convenient enough.

[0004] In the specific use of the above-mentioned prior art, the second clamping piece is driven by the screw to move toward the first clamping piece, so that the first clamping piece and the second clamping piece clamp and fix the catheter of the temperature probe. However, since the screw is horizontally arranged on the inner side of the bite pad body, the bite pad body can only play the role of fixing the temperature probe. If an airway or other catheter is needed during the treatment of the patient, the setting of the screw will hinder the insertion of other catheters, and the applicability is poor. Moreover, the rear end of the bite pad body is fixed relative to the fixed plate and cannot be adjusted according to the depth of the patient's mouth. The rear end of the bite pad body may squeeze the patient's mouth, causing discomfort to the patient. In view of this, we propose a medical bite pad with a temperature probe structure. Summary of the invention

[0005] The utility model aims to provide a medical tooth pad with a body temperature probe structure to solve the problems raised in the above background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A medical tooth pad with a temperature probe structure comprises a rectangular sleeve and a temperature probe, wherein a tooth pad tube adjustable forward and backward is arranged in the rectangular sleeve, and the tooth pad tube can adjust the forward and backward position to avoid the rear end of the tooth pad tube from being squeezed with the patient's oral cavity, thereby preventing the patient from feeling uncomfortable, and a probe fixing piece is arranged on the tooth pad tube, and the probe fixing piece comprises a fixed clamping block fixedly connected to the bottom of the inner wall of the tooth pad tube, and the probe fixing piece also comprises a second internally threaded fixing tube fixedly connected to the top of the tooth pad tube, and the second internally threaded fixing tube is threadedly connected to a threaded rod, and a knob is arranged on the top of the threaded rod, and the threaded rod The bottom end of the tooth pad passes through the top of the tooth pad tube and is rotatably connected to a movable clamping block through a bearing. The wire of the temperature probe is clamped between the fixed clamping block and the movable clamping block. The threaded rod is driven to rotate by the knob, so that the threaded rod drives the movable clamping block to move up and down. The distance between the movable clamping block and the fixed clamping block is adjusted so that the movable clamping block and the fixed clamping block clamp and fix the wire of the temperature probe, thereby preventing the temperature probe inserted into the patient's esophagus from moving outward or inward. In addition, the probe fixing part occupies a small space, and an airway or other functional catheter can also be inserted into the tooth pad tube, thereby improving the practicality of the medical tooth pad.

[0008] An outer wall of the rectangular sleeve is provided with an external fixing plate, and a head-mounted fixing piece is provided on the external fixing plate to fix the position of the external fixing plate, thereby fixing the position of the medical bite pad. Anti-slip protrusions are provided at the rear edges of the top and bottom of the rectangular sleeve, and the anti-slip protrusions can be abutted against the rear sides of the patient's teeth to prevent the medical bite pad from slipping outwards. In combination with the head-mounted fixing piece, the stability of the medical bite pad during use can be improved.

[0009] Preferably, a first internally threaded fixing tube is provided on the right side of the rectangular sleeve and close to the front side, and a fastening bolt is threadedly connected to the first internally threaded fixing tube for positioning the toothed washer tube.

[0010] Preferably, the outer wall of the toothed washer tube fits with the inner wall of the rectangular sleeve, the length of the rectangular sleeve is smaller than the length of the toothed washer tube, the threaded end of the fastening bolt passes through the right side of the rectangular sleeve and abuts against the right side of the toothed washer tube, and under the action of the fastening bolt, the position of the toothed washer tube and the rectangular sleeve after adjustment is fixed.

[0011] Preferably, the fixed clamping block is located at the front side of the bottom of the inner wall of the tooth pad tube and close to the left end, and a first V-shaped positioning groove is provided on the top of the fixed clamping block, which is conducive to clamping the wire of the temperature probe.

[0012] Preferably, a second V-shaped positioning groove is provided at the bottom of the movable clamping block, and the second V-shaped positioning groove is symmetrically arranged with the first V-shaped positioning groove, which is conducive to clamping the wire of the body temperature probe.

[0013] Preferably, the concave surfaces of the first V-shaped positioning groove and the second V-shaped positioning groove are both provided with rubber gaskets, and the two rubber gaskets are respectively bonded to the concave surfaces of the first V-shaped positioning groove and the second V-shaped positioning groove, thereby increasing the friction between the fixed clamping block and the movable clamping block and the wire, and further improving the stability of the temperature probe.

[0014] Preferably, the second internally threaded fixed tube is located at the top of the tooth pad tube and close to the front left end, so that the threaded rod is located directly above the fixed clamping block, and the bottom end of the threaded rod is rotatably connected to the middle part of the top of the movable clamping block, ensuring that the fixed clamping block and the movable clamping block effectively clamp the wire.

[0015] Preferably, the probe fixing device also includes a U-shaped positioning plate fixedly connected to the left side of the inner wall of the tooth pad tube, the U-shaped positioning plate is located on the front side of the left side of the inner wall of the tooth pad tube and close to the top, and a rectangular slider is provided on the left side of the movable clamping block, and the rectangular slider is slidably connected to the groove of the U-shaped positioning plate to ensure the stability of the movable clamping block when it moves up and down.

[0016] Preferably, a first connecting hole is provided on the front side of the outer fixing plate and close to the left end, and a second connecting hole is provided on the front side of the outer fixing plate and close to the right end, for connecting a head-mounted fixing part.

[0017] Preferably, the head-mounted fixing member comprises a first connecting ring and a second connecting ring, the first connecting ring passes through the first connecting hole and is connected to the left end of the outer fixing plate, a strap is provided on the outer wall of the first connecting ring, a fleece-surface Velcro is provided on the outer side of the strap, and a hook-surface Velcro is provided on the outer side of the strap near the movable end;

[0018] The second connecting ring passes through the second connecting hole and is connected to the right end of the external fixing plate. A fixing ring is provided on the outer wall of the second connecting ring. The movable end of the strap passes through the fixing ring and the hook-side Velcro is bonded to the fleece-side Velcro, which is convenient for medical staff to wear the head-mounted fixing device on the patient's head and can adapt to patients of different body shapes.

[0019] Compared with the prior art, the beneficial effects of the utility model are:

[0020] 1. The medical bite block with a temperature probe structure can stably fix the temperature probe through the built-in probe fixing part of the bite block, avoiding the displacement of the probe during medical operation, thereby ensuring the accuracy of temperature monitoring. In addition, the probe fixing part occupies a small space, allowing an airway or other functional catheter to be inserted into the bite block tube without interfering with the use of the temperature probe, making the bite block more multifunctional in medical operation.

[0021] 2. The medical dental pad with temperature probe structure has a dental pad tube designed to be adjustable forward and backward, and can be adjusted according to the patient's oral depth to avoid squeezing the patient's oral cavity and improve the patient's comfort.

[0022] 3. The medical bite block with temperature probe structure adopts the design of threaded rod and movable clamping block. Through knob adjustment, it can effectively clamp the wire of the fixed temperature probe to prevent the probe from moving in the patient's esophagus. In addition, the anti-slip protrusions on the top and bottom of the bite block abut against the back of the patient's teeth, and cooperate with the head-mounted fixing parts to improve the stability of the bite block during use. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0024] Figure 2 It is a partial structural schematic diagram of the utility model.

[0025] Figure 3 It is a schematic diagram of the assembly structure of the rectangular sleeve and the tooth pad tube in the utility model.

[0026] Figure 4 For this utility model Figure 3 A schematic diagram of the enlarged structure at point A in the middle.

[0027] Figure 5 It is a schematic diagram of the assembly structure of the external fixing plate and the head-mounted fixing member in the utility model.

[0028] In the figure: 1. rectangular sleeve; 10. anti-drop protrusion; 11. first internal thread fixing tube; 2. tooth pad tube; 3. probe fixing piece; 30. fixed clamping block; 300. first V-shaped positioning groove; 31. second internal thread fixing tube; 32. threaded rod; 33. movable clamping block; 330. second V-shaped positioning groove; 34. knob; 35. rubber gasket; 36. U-shaped positioning plate; 37. rectangular slider; 38. bearing; 4. temperature probe; 5. external fixing plate; 50. first connecting hole; 51. second connecting hole; 6. head-mounted fixing piece; 60. first connecting ring; 61. strap; 62. hook-surface Velcro; 63. fleece-surface Velcro; 64. second connecting ring; 65. fixing ring; 7. fastening bolt. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0030] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0031] See also Figure 1-Figure 5 , the utility model provides a technical solution:

[0032] A medical tooth pad with a temperature probe structure comprises a rectangular sleeve 1 and a temperature probe 4. A tooth pad tube 2 which can be adjusted forward and backward is arranged in the rectangular sleeve 1. The tooth pad tube 2 can adjust the forward and backward position to avoid the rear end of the tooth pad tube 2 from being squeezed with the patient's oral cavity, thereby preventing the patient from feeling uncomfortable. A probe fixing part 3 is arranged on the tooth pad tube 2. The probe fixing part 3 comprises a fixed clamping block 30 which is fixedly connected to the bottom of the inner wall of the tooth pad tube 2. The probe fixing part 3 also comprises a second internally threaded fixing tube 31 which is fixedly connected to the top of the tooth pad tube 2. The second internally threaded fixing tube 31 is threadedly connected with a threaded rod 32. A knob 34 is arranged at the top of the threaded rod 32. The bottom end of the threaded rod 32 passes through the tooth pad tube 2 and is rotatably connected with a movable clamping block 33 through a bearing 38. The wire of the temperature probe 4 is clamped between the fixed clamping block 30 and the movable clamping block 33. The threaded rod 32 is driven to rotate by the knob 34, so that the threaded rod 32 drives the movable clamping block 33 to move up and down, and the distance between the movable clamping block 33 and the fixed clamping block 30 is adjusted so that the movable clamping block 33 and the fixed clamping block 30 clamp and fix the wire of the temperature probe 4, thereby preventing the temperature probe 4 inserted into the patient's esophagus from moving outward or inward. In addition, the probe fixing part 3 occupies a small space, and an airway or other functional catheter can also be inserted into the dental pad tube 2, thereby improving the practicality of the medical dental pad.

[0033] An outer wall of the rectangular sleeve 1 is provided with an external fixing plate 5, and a head-mounted fixing piece 6 is provided on the external fixing plate 5, which is used to fix the position of the external fixing plate 5, thereby fixing the position of the medical bite pad. Anti-slip protrusions 10 are provided at the rear edges of the top and bottom of the rectangular sleeve 1. The anti-slip protrusions 10 can be abutted against the rear sides of the patient's teeth to prevent the medical bite pad from slipping outwards. In conjunction with the head-mounted fixing piece 6, the stability of the medical bite pad during use can be improved.

[0034] In this embodiment, a first internally threaded fixing tube 11 is provided on the right side of the rectangular sleeve 1 and close to the front side. The first internally threaded fixing tube 11 is threadedly connected with a fastening bolt 7 for positioning the toothed washer tube 2 .

[0035] Specifically, the outer wall of the toothed washer tube 2 fits with the inner wall of the rectangular sleeve 1, the length of the rectangular sleeve 1 is smaller than the length of the toothed washer tube 2, and the threaded end of the fastening bolt 7 passes through the right side of the rectangular sleeve 1 and abuts against the right side of the toothed washer tube 2. Under the action of the fastening bolt 7, the position of the toothed washer tube 2 and the rectangular sleeve 1 after adjustment is fixed.

[0036] Furthermore, the fixed clamping block 30 is located at the front side of the bottom of the inner wall of the tooth pad tube 2 and close to the left end. A first V-shaped positioning groove 300 is opened on the top of the fixed clamping block 30, which is conducive to clamping the wire of the body temperature probe 4.

[0037] Furthermore, a second V-shaped positioning groove 330 is provided at the bottom of the movable clamping block 33 . The second V-shaped positioning groove 330 is symmetrically arranged with the first V-shaped positioning groove 300 , which is conducive to clamping the wire of the temperature probe 4 .

[0038] Furthermore, the concave surfaces of the first V-shaped positioning groove 300 and the second V-shaped positioning groove 330 are both provided with rubber gaskets 35, and the two rubber gaskets 35 are respectively bonded to the concave surfaces of the first V-shaped positioning groove 300 and the second V-shaped positioning groove 330, thereby increasing the friction between the fixed clamping block 30 and the movable clamping block 33 and the wire, and further improving the stability of the temperature probe 4.

[0039] Furthermore, the second internally threaded fixed tube 31 is located at the top of the tooth pad tube 2 and close to the front left end, so that the threaded rod 32 is located directly above the fixed clamping block 30, and the bottom end of the threaded rod 32 is rotatably connected to the middle of the top of the movable clamping block 33, ensuring that the fixed clamping block 30 and the movable clamping block 33 effectively clamp the wire.

[0040] Furthermore, the probe fixture 3 also includes a U-shaped positioning plate 36 fixedly connected to the left side of the inner wall of the tooth pad tube 2. The U-shaped positioning plate 36 is located on the front side of the left side of the inner wall of the tooth pad tube 2 and close to the top. A rectangular slider 37 is provided on the left side of the movable clamping block 33. The rectangular slider 37 is slidably connected to the groove of the U-shaped positioning plate 36 to ensure the stability of the movable clamping block 33 when it moves up and down.

[0041] Furthermore, a first connection hole 50 is opened on the front side of the outer fixing plate 5 and close to the left end, and a second connection hole 51 is opened on the front side of the outer fixing plate 5 and close to the right end, for connecting the head-mounted fixing part 6.

[0042] Furthermore, the head-mounted fixing member 6 includes a first connecting ring 60 and a second connecting ring 64. The first connecting ring 60 passes through the first connecting hole 50 and is connected to the left end of the outer fixing plate 5. A strap 61 is provided on the outer wall of the first connecting ring 60. A fleece-surface Velcro 63 is provided on the outer side of the strap 61. A hook-surface Velcro 62 is provided on the outer side of the strap 61 and near the movable end.

[0043] The second connecting ring 64 passes through the second connecting hole 51 and is connected to the right end of the external fixing plate 5. A fixing ring 65 is provided on the outer wall of the second connecting ring 64. The movable end of the strap 61 passes through the fixing ring 65 and the hook-surface Velcro 62 is bonded to the fleece-surface Velcro 63, which makes it convenient for medical staff to wear the head-mounted fixing component 6 on the patient's head and can adapt to patients of different body shapes.

[0044] When using the medical bite block with a temperature probe structure of this embodiment, first adjust the front and rear positions of the bite block tube 2 according to the depth of the patient's oral cavity to avoid squeezing the rear end of the bite block tube 2 and the patient's oral cavity to ensure the patient's comfort, and tighten the fastening bolt 7 to ensure that the bite block tube 2 is fixed in the relative position with the rectangular sleeve 1 after the position is adjusted. Then, pass the wire of the temperature probe 4 through the probe fixing part 3. The specific operation is to clamp the wire between the fixed clamping block 30 and the movable clamping block 33, and adjust the rotation of the threaded rod 32 by the knob 34 to make the movable clamping block 33 move up and down, so as to adjust the distance between the movable clamping block 33 and the fixed clamping block 30 to clamp the wire of the fixed temperature probe 4. line to prevent the probe from moving in the patient's esophagus, and then fix the outer fixing plate 5 of the rectangular sleeve 1 to the patient's head through the head-mounted fixing piece 6 to ensure that the position of the medical bite pad is fixed. The specific operation is to pass the strap 61 around the patient's head, and pass the movable end of the strap 61 through the fixing ring 65, and then bond the hook-surface Velcro 62 to the fur-surface Velcro 63, so that the head-mounted fixing piece 6 is fixed to the patient's head. At the same time, ensure that the anti-slip protrusions 10 at the top and bottom of the rectangular sleeve 1 are located behind the patient's teeth or against the back side of the patient's teeth to prevent the medical bite pad from slipping outward. In this way, medical staff can conveniently monitor body temperature while ensuring the patient's comfort and the accuracy of monitoring.

[0045] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A medical tooth pad with a temperature probe structure, comprising a rectangular sleeve (1) and a temperature probe (4), characterized in that: The rectangular sleeve (1) is provided with a tooth pad tube (2) that can be adjusted forward and backward. The tooth pad tube (2) is provided with a probe fixing part (3). The probe fixing part (3) comprises a fixed clamping block (30) fixedly connected to the bottom of the inner wall of the tooth pad tube (2). The probe fixing part (3) also comprises a second internally threaded fixing tube (31) fixedly connected to the top of the tooth pad tube (2). The second internally threaded fixing tube (31) is threadedly connected to a threaded rod (32). The top of the threaded rod (32) is provided with a screw thread. The bottom end of the threaded rod (32) passes through the top of the tooth pad tube (2) and is rotatably connected to a movable clamping block (33) via a bearing (38); the wire of the temperature probe (4) is clamped between the fixed clamping block (30) and the movable clamping block (33); the outer wall of the rectangular sleeve (1) is provided with an external fixing plate (5); the external fixing plate (5) is provided with a head-mounted fixing piece (6); and anti-slip protrusions (10) are provided at the rear edges of the top and bottom of the rectangular sleeve (1).

2. The medical bite block with a temperature probe structure according to claim 1, characterized in that: A first internally threaded fixing tube (11) is provided on the right side of the rectangular sleeve (1) and close to the front side, and a fastening bolt (7) is threadedly connected to the first internally threaded fixing tube (11).

3. The medical bite block with a temperature probe structure according to claim 2, characterized in that: The outer wall of the toothed gasket tube (2) fits with the inner wall of the rectangular sleeve (1); the length of the rectangular sleeve (1) is smaller than the length of the toothed gasket tube (2); and the threaded end of the fastening bolt (7) passes through the right side of the rectangular sleeve (1) and abuts against the right side of the toothed gasket tube (2).

4. The medical bite block with a temperature probe structure according to claim 1, characterized in that: The fixed clamping block (30) is located at the front side of the bottom of the inner wall of the tooth pad tube (2) and close to the left end, and a first V-shaped positioning groove (300) is formed on the top of the fixed clamping block (30).

5. The medical bite block with a temperature probe structure according to claim 4, characterized in that: A second V-shaped positioning groove (330) is provided at the bottom of the movable clamping block (33), and the second V-shaped positioning groove (330) is symmetrically arranged with respect to the first V-shaped positioning groove (300).

6. The medical bite block with a temperature probe structure according to claim 5, characterized in that: The concave surfaces of the first V-shaped positioning groove (300) and the second V-shaped positioning groove (330) are both provided with rubber gaskets (35), and the two rubber gaskets (35) are respectively bonded to the concave surfaces of the first V-shaped positioning groove (300) and the second V-shaped positioning groove (330).

7. The medical bite block with a temperature probe structure according to claim 1, characterized in that: The second internally threaded fixing tube (31) is located at the top of the tooth pad tube (2) and close to the front left end.

8. The medical bite block with a temperature probe structure according to claim 1, characterized in that: The probe fixing member (3) further comprises a U-shaped positioning plate (36) fixedly connected to the left side of the inner wall of the tooth pad tube (2), wherein the U-shaped positioning plate (36) is located at the front side of the left side of the inner wall of the tooth pad tube (2) and close to the top, and a rectangular sliding block (37) is provided on the left side of the movable clamping block (33), wherein the rectangular sliding block (37) is slidably connected to the groove of the U-shaped positioning plate (36).

9. The medical bite block with a temperature probe structure according to claim 1, characterized in that: A first connection hole (50) is provided on the front side of the outer fixing plate (5) and close to the left end, and a second connection hole (51) is provided on the front side of the outer fixing plate (5) and close to the right end.

10. The medical bite block with a temperature probe structure according to claim 9, characterized in that: The head-mounted fixing member (6) comprises a first connecting ring (60) and a second connecting ring (64); the first connecting ring (60) passes through the first connecting hole (50) and is connected to the left end of the external fixing plate (5); a binding strap (61) is provided on the outer wall of the first connecting ring (60); a fleece-surface Velcro (63) is provided on the outer side of the binding strap (61); a hook-surface Velcro (62) is provided on the outer side of the binding strap (61) and close to the movable end; the second connecting ring (64) passes through the second connecting hole (51) and is connected to the right end of the external fixing plate (5); a fixing ring (65) is provided on the outer wall of the second connecting ring (64); the movable end of the binding strap (61) passes through the fixing ring (65) and the hook-surface Velcro (62) is bonded to the fleece-surface Velcro (63).

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