Anesthesia pharyngoscope

Abstract

The utility model relates to the technical field of medical instruments, in particular to an anesthesia pharyngoscope which comprises a handle provided with a sight glass, and further comprises a supporting assembly arranged on the sight glass and used for opening and supporting foreign matter and tissue matter at the throat of a patient, and an anesthesia assembly arranged on the sight glass and used for supporting the foreign matter and the tissue matter at the throat of the patient. The absorption assembly is arranged on one side of the handle, and the absorption assembly is used for absorbing secretions and the like at the throat. Foreign matters or tissues at the throat of a patient can be propped open through the supporting assembly, the tissues are stably supported so as to prevent the foreign matters or the tissues at the throat of the patient from influencing operation of medical staff, meanwhile, secretions and the like at the throat of the patient can be absorbed through the absorbing assembly, and the patient can be prevented from being injured. The interference of more secretions at the throat on the operation of medical personnel is prevented, so that the influence of the medical personnel on the examination and anesthesia of a patient can be further prevented, and the examination effect is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of medical instruments, in particular to an anesthesia pharyngoscope. Background Art

[0002] The anesthesia pharyngoscope is an auxiliary device for endotracheal intubation and can be widely used in clinical anesthesia and rescue of critically ill patients with respiratory arrest. The anesthesia pharyngoscope consists of a speculum and a handle. When the power is turned on, the speculum is inserted into the patient's mouth and presses the tongue. The light beam can be concentrated on the throat area for clinical laryngeal examination and assisting intubation.

[0003] When using an anesthesia pharyngoscope, there may be a lot of sputum, secretions and other foreign matter in the patient's throat, or for some obese patients, there may be a lot of tissue in the throat, which makes the medical staff have a narrow field of view when examining and anesthetizing the patient, affecting the examination and anesthesia of the patient. For this reason, we propose an anesthesia pharyngoscope. Utility Model Content

[0004] The purpose of the utility model is to provide an anesthesia pharyngoscope to solve the problem raised in the above-mentioned background technology that when using the anesthesia pharyngoscope, there may be a lot of foreign matter such as sputum and secretions in the patient's throat, or a lot of tissue in the throat, which affects the medical staff's examination and anesthesia of the patient.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an anesthesia pharyngoscope, comprising: a handle, a peep piece is arranged on the handle,

[0006] It also includes: a support component, which is arranged on the peep piece and is used to spread out and support foreign matter and tissue in the patient's throat;

[0007] The absorption component is arranged on one side of the handle and is used for absorbing secretions in the throat and the like.

[0008] Among them, the support component includes an installation cavity arranged in the peep piece, and the first support block and the second support block are slidably arranged on the upper and lower sides of the peep piece respectively. The first support block and the second support block are threaded with a bidirectional screw, and the bidirectional screw is fixedly sleeved with a first bevel gear, and the first bevel gear is meshingly connected with the second bevel gear.

[0009] Among them, a first support rod is fixedly arranged in the middle of one end of the second bevel gear, a first gear is fixedly arranged at the other end of the first support rod, the first gear is meshingly connected with the second gear, a second support rod is fixedly arranged in the middle of one end of the second gear, the second support rod penetrates the side wall of the peep piece and is rotatably connected to the peep piece, and an adjusting wheel is fixedly arranged at the outer end of the second support rod.

[0010] Wherein, a first fixing sleeve is rotatably arranged on the bidirectional screw rod, and first fixing rods fixedly connected to the side wall of the peep piece are fixedly arranged on both sides of the first fixing sleeve.

[0011] Wherein, a second fixing sleeve is rotatably arranged on the first supporting rod, and a second fixing rod fixedly connected with the bottom wall of the peep piece is fixedly arranged on the lower end of the second fixing sleeve.

[0012] Wherein, stoppers are symmetrically and fixedly arranged on the sides of the first supporting block and the second supporting block that are close to each other.

[0013] Among them, the absorption component includes a first absorption hole opened on the first support block, a first flow groove connected to the first absorption hole is opened on the first support block, a second absorption hole is arranged on the second support block, a second flow groove connected to the second absorption hole is opened on the second support block, and the first flow groove and the second flow groove are both connected and fixed with a hose.

[0014] Among them, a liquid storage box is fixedly installed on one side of the handle, an absorption pump is fixedly installed on the upper side of the liquid storage box, a protective shell fixedly installed on the outer side of the absorption pump is provided, the input end of the absorption pump is fixedly connected to the hose, and the output end of the absorption pump is fixedly connected to the connecting pipe.

[0015] The utility model has at least the following beneficial effects:

[0016] The utility model can use the support component to spread out foreign objects or tissues in the patient's throat and stably support the tissues to prevent the foreign objects or tissues in the patient's throat from affecting the operation of medical personnel. At the same time, the absorption component can absorb secretions in the patient's throat to prevent excessive secretions in the throat from interfering with the operation of medical personnel, thereby further preventing the medical personnel from affecting the examination and anesthesia of the patient and ensuring the effect of the examination. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a front-view three-dimensional structural schematic diagram of the utility model;

[0018] Figure 2 This is a schematic diagram of the structure of the front cross-section of the support assembly of the utility model;

[0019] Figure 3 For this utility model Figure 2 The enlarged structural diagram at A in the middle;

[0020] Figure 4 This is a structural schematic diagram of the left side section of the support assembly of the utility model;

[0021] Figure 5 It is a structural schematic diagram of a cross-section of the absorption assembly at the first support block and the second support block of the utility model;

[0022] Figure 6 It is a structural schematic diagram of the outer side absorption component of the handle of the utility model.

[0023] In the figure: 11, handle; 12, peep piece; 2, support assembly; 21, installation cavity; 22, first support block; 23, second support block; 24, bidirectional screw; 25, first bevel gear; 26, second bevel gear; 27, first support rod; 28, first gear; 29, second gear; 210, second support rod; 211, adjustment wheel; 212, first fixed sleeve; 213, first fixed rod; 214, second fixed sleeve; 215, second fixed rod; 216, block; 3, absorption assembly; 31, first absorption hole; 32, second absorption hole; 33, first circulation slot; 34, second circulation slot; 35, hose; 36, liquid storage box; 37, absorption pump; 38, protective shell; 39, connecting pipe. DETAILED DESCRIPTION

[0024] 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.

[0025] Embodiment 1

[0026] See also Figures 1 to 6 The utility model provides a technical solution: an anesthesia laryngoscope, comprising: a handle 11, a peep piece 12 is arranged on the handle 11,

[0027] It also includes: a support component 2, which is arranged on the peep piece 12 and is used to spread and support foreign matter and tissue in the patient's throat;

[0028] The absorption component 3 is arranged on one side of the handle 11 and is used for absorbing secretions in the throat and the like.

[0029] When there are many foreign objects or tissues in the patient's throat, which affect the medical staff's examination, the foreign objects or tissues in the patient's throat can be spread out and stably propped up through the support component 2 to prevent the foreign objects or tissues in the patient's throat from affecting the medical staff's operation. At the same time, the absorption component 3 can absorb the secretions in the patient's throat to prevent the large amount of secretions in the throat from interfering with the medical staff's operation, thereby further preventing the medical staff from affecting the examination and anesthesia of the patient and ensuring the effect of the examination.

[0030] Embodiment 2

[0031] The support assembly 2 includes a mounting cavity 21 disposed in the peep piece 12, and a first support block 22 and a second support block 23 are slidably disposed on the upper and lower sides of the peep piece 12, respectively. Initially, the upper end surface of the first support block 22 is flush with the upper end surface of the peep piece 12, and the lower end surface of the second support block 23 is flush with the lower end surface of the peep piece 12, so as not to hinder the normal insertion of the peep piece 12, and the through hole of the peep piece 12 located at the first support block 22 can guide and limit the movement of the first support block 22. The through hole of the peep piece 12 located at the second support block 23 can guide and limit the movement of the second support block 23, so that when the bidirectional screw 24 rotates, the first support block 22 and the second support block 23 can move to the outside or inside of the peep piece 12 respectively. The first support block 22 and the second support block 23 are threaded with a bidirectional screw 24, and the bidirectional screw 24 is fixedly sleeved with a first bevel gear 25, and the first bevel gear 25 is meshingly connected with a second bevel gear 26.

[0032] A first support rod 27 is fixedly provided at the middle of one end of the second bevel gear 26, a first gear 28 is fixedly provided at the other end of the first support rod 27, the first gear 28 is meshedly connected with the second gear 29, a second support rod 210 is fixedly provided at the middle of one end of the second gear 29, the second support rod 210 passes through the side wall of the peep piece 12 and is rotatably connected to the peep piece 12, thereby also supporting the second support rod 210 and the second gear 29, an outer end of the second support rod 210 is fixedly provided with an adjusting wheel 211, and the adjusting wheel 211 is adjusted by rotating the adjusting wheel 211. The segment wheel 211 rotates the second support rod 210, thereby rotating the second gear 29, rotating the first gear 28, and further rotating the first support rod 27 and the second bevel gear 26, rotating the first bevel gear 25, thereby driving the rotation of the bidirectional screw 24, and causing the first support block 22 and the second support block 23 to extend outward respectively, so that the foreign matter or tissue in the patient's throat can be spread out by the first support block 22 and the second support block 23, preventing more foreign matter or tissue in the throat from affecting the operation and examination of medical staff.

[0033] A first fixing sleeve 212 is rotatably provided on the bidirectional screw 24, and first fixing rods 213 fixedly connected to the side walls of the peep piece 12 are fixedly provided on both sides of the first fixing sleeve 212. The setting of the first fixing sleeve 212 and the first fixing rod 213 can support and fix the bidirectional screw 24, so that when the bidirectional screw 24 rotates, the first support block 22 and the second support block 23 can move to the outside or inside of the peep piece 12 respectively to prop up foreign objects or tissues in the throat, or retract the first support block 22 and the second support block 23.

[0034] A second fixing sleeve 214 is rotatably provided on the first support rod 27, and a second fixing rod 215 fixedly connected to the bottom wall of the peep piece 12 is fixedly provided at the lower end of the second fixing sleeve 214. The arrangement of the second fixing sleeve 214 and the second fixing rod 215 can support and fix the first support rod 27, and further support the second bevel gear 26 and the first gear 28.

[0035] Stoppers 216 are symmetrically fixedly arranged on the sides where the first support block 22 and the second support block 23 are close to each other. The setting of the stoppers 216 can limit the movement of the first support block 22 and the second support block 23 toward the outside of the peep piece 12, thereby preventing the first support block 22 and the second support block 23 from detaching from the bidirectional screw 24.

[0036] Embodiment 3

[0037] The absorption component 3 includes a first absorption hole 31 opened on the first support block 22, a first flow groove 33 connected to the first absorption hole 31 is opened on the first support block 22, a second absorption hole 32 is set on the second support block 23, and a second flow groove 34 connected to the second absorption hole 32 is opened on the second support block 23. The first flow groove 33 and the second flow groove 34 are both connected and fixed with a hose 35. The setting of the hose 35 is to adapt to the movement of the first support block 22 and the second support block 23. The other end of the hose 35 passes through the side wall of the peep piece 12 and is fixed to the input end of the absorption pump 37.

[0038] A liquid storage box 36 is fixedly provided on one side of the handle 11, an absorption pump 37 is fixedly provided on the upper side of the liquid storage box 36, a protective shell 38 fixedly provided on the outer side of the absorption pump 37 is provided, and the protective shell 38 can protect the absorption pump 37, and a through hole is provided on the side wall of the protective shell 38 to facilitate the heat dissipation of the absorption pump 37, the input end of the absorption pump 37 is fixedly connected to the hose 35, and the output end of the absorption pump 37 is fixedly connected to a connecting pipe 39, and the other end of the connecting pipe 39 extends into the liquid storage box 36;

[0039] On the basis of embodiments one and two, a button electrically connected to the absorption pump 37 is installed on the handle 11, and is electrically connected to the power supply provided in the handle 11. By pressing the button, the absorption pump 37 can be turned on to allow the secretions in the throat to enter the first flow groove 33 and the second flow groove 34 through the first absorption hole 31 and the second absorption hole 32 respectively, and then flow out from the connecting pipe 39 through the hose 35 and the absorption pump 37 to the liquid storage box 36 for storage, so that the secretions in the patient's throat can be absorbed by the absorption component 3, further preventing interference with the examination and anesthesia of medical staff. A sealing cover is installed on the liquid storage box 36. After the examination of the patient is completed, the sealing cover of the liquid storage box 36 can be opened to clean out the secretions in the liquid storage box 36.

[0040] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0041] 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. An anesthesia pharyngoscope, comprising: A handle (11), wherein a peep blade (12) is arranged on the handle (11), The invention is characterized in that it also comprises: a supporting component (2), wherein the supporting component (2) is arranged on the peep piece (12), and the supporting component (2) is used to spread out and support foreign matter and tissue in the throat of the patient; An absorption component (3), wherein the absorption component (3) is arranged on one side of the handle (11), and the absorption component (3) is used to absorb secretions in the throat.

2. The anesthesia pharyngoscope according to claim 1, characterized in that: The support assembly (2) comprises an installation cavity (21) arranged in the peep piece (12); a first support block (22) and a second support block (23) are slidably arranged on the upper and lower sides of the peep piece (12), respectively; a bidirectional screw (24) is threadedly arranged on the first support block (22) and the second support block (23); a first bevel gear (25) is fixedly sleeved on the bidirectional screw (24); and the first bevel gear (25) is meshingly connected with a second bevel gear (26).

3. The anesthesia pharyngoscope according to claim 2, characterized in that: A first support rod (27) is fixedly arranged at the middle of one end of the second bevel gear (26); a first gear (28) is fixedly arranged at the other end of the first support rod (27); the first gear (28) is meshingly connected with a second gear (29); a second support rod (210) is fixedly arranged at the middle of one end of the second gear (29); the second support rod (210) penetrates the side wall of the peep piece (12) and is rotatably connected to the peep piece (12); an adjusting wheel (211) is fixedly arranged at the outer end of the second support rod (210).

4. The anesthesia pharyngoscope according to claim 2, characterized in that: A first fixing sleeve (212) is rotatably arranged on the bidirectional screw rod (24), and first fixing rods (213) fixedly connected to the side wall of the peep piece (12) are fixedly arranged on both sides of the first fixing sleeve (212).

5. The anesthesia pharyngoscope according to claim 3, characterized in that: A second fixing sleeve (214) is rotatably arranged on the first support rod (27), and a second fixing rod (215) fixedly connected to the bottom wall of the peep piece (12) is fixedly arranged at the lower end of the second fixing sleeve (214).

6. The anesthesia pharyngoscope according to claim 2, characterized in that: Stoppers (216) are symmetrically fixedly arranged on the sides of the first support block (22) and the second support block (23) that are close to each other.

7. The anesthesia pharyngoscope according to claim 2, characterized in that: The absorption assembly (3) comprises a first absorption hole (31) provided on a first support block (22); a first flow groove (33) connected to the first absorption hole (31) is provided on the first support block (22); a second absorption hole (32) is provided on the second support block (23); a second flow groove (34) connected to the second absorption hole (32) is provided on the second support block (23); the first flow groove (33) and the second flow groove (34) are both connected and fixedly provided with a hose (35).

8. The anesthesia pharyngoscope according to claim 7, characterized in that: A liquid storage box (36) is fixedly arranged on one side of the handle (11), an absorption pump (37) is fixedly arranged on the upper side of the liquid storage box (36), a protective shell (38) fixedly arranged on the outer side of the absorption pump (37) is sleeved on the outer side of the absorption pump (37), the input end of the absorption pump (37) is fixedly connected to the hose (35), and the output end of the absorption pump (37) is fixedly connected to a connecting pipe (39).

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