Aspirator head convenient to adjust

Abstract

The utility model provides an aspirator head convenient to adjust, which relates to the technical field of aspirator heads and comprises a mounting seat, an aspiration tube is mounted at the top end of the mounting seat, an aspiration head is arranged at one end, far away from the mounting seat, of the aspiration tube, an auxiliary aspiration head is sleeved on the periphery of the aspiration head, and a clamping block is fixed on the outer side wall of the aspiration head. A clamping groove is formed in the inner side wall of the auxiliary suction head, the periphery of the suction tube is sleeved with an adjusting knob, a suction groove is formed in the suction tube, a first flow limiting block is fixed to the position, close to the adjusting knob, of the inner side wall of the suction groove, and a second flow limiting block is installed at the position, extending into the suction groove, of the adjusting knob. Compared with an existing aspirator head, the novel aspirator head can be better used when the novel aspirator head corresponds to the interior of an oral cavity and the interior of an alveolar socket, different aspirator heads do not need to be adopted, the novel aspirator head is more convenient, the suction force of the aspirator heads can be freely changed, and the novel aspirator head is more practical.

Description

TECHNICAL FIELD

[0001] The utility model relates to aspirator head technical field especially, it relates to a kind of aspirator head of easy adjustment. BACKGROUND

[0002] Dental surgery is a series of therapeutic surgery for tooth and surrounding tissue problems in stomatology, and common dental surgery such as tooth extraction surgery, dental implant surgery, etc., when performing dental surgery, staff needs to use aspirator to absorb saliva and blood in the mouth of patient, to prevent it from affecting normal surgical procedure;

[0003] The existing aspirator head is generally integrally formed by plastic hose, and the end for adsorption cannot be changed, so that different aspirator heads need to be used when medical staff needs to absorb blood in the mouth and inside alveolar fossa, which is relatively inconvenient, and the suction force cannot be adjusted during work, therefore, the utility model provides an aspirator head easy to adjust. UTILITY MODEL CONTENT

[0004] The utility model discloses a kind of aspirator head easy to adjust, to solve the problems existing in prior art, the existing aspirator head is generally integrally formed by plastic hose, and the end for adsorption cannot be changed, so that different aspirator heads need to be used when medical staff needs to absorb blood in the mouth and inside alveolar fossa, which is relatively inconvenient, and the suction force cannot be adjusted during work.

[0005] To achieve the above object, the utility model adopts the following technical scheme:

[0006] A kind of aspirator head easy to adjust, including mounting seat, the top of the mounting seat is installed with suction pipe, the end of the suction pipe away from mounting seat is provided with suction head, the periphery of the suction head is equipped with auxiliary suction head, the outer side wall of the suction head is fixed with clamping block, the inner side wall of the auxiliary suction head is equipped with clamping groove, the periphery of the suction pipe is equipped with adjusting knob, the inside of the suction pipe is equipped with suction groove, the inner side wall of the suction groove is fixed with first flow restrictor near adjusting knob, the second flow restrictor is installed in the inside of the suction groove where adjusting knob extends.

[0007] As the preferred scheme of the utility model, the bottom of the mounting seat is fixed with connecting seat, the suction groove extends to the bottom of connecting seat through mounting seat.

[0008] The technical effect of the above further scheme is that the suction groove extends to the bottom of the connecting seat through the mounting seat, so that the staff can install the connecting seat on the external device, so that the external device can generate suction force to absorb blood.

[0009] The auxiliary suction head and the clamping block are made of silica gel material.

[0010] The technical effect of the further scheme is that the auxiliary suction head and the clamping block made of silica gel material are soft, and will not cause harm to the oral cavity of the patient during work.

[0011] The end diameter of the suction head is 8mm, and the end diameter of the auxiliary suction head is 4mm.

[0012] The technical effect of the further scheme is that the end diameter of the suction head is 8mm, and the end diameter of the auxiliary suction head is 4mm, so that the medical staff can use the auxiliary suction head when using inside the alveolar fossa, and can directly disassemble the auxiliary suction head when using inside the oral cavity.

[0013] The suction groove is connected with the suction head, and the suction head is connected with the auxiliary suction head.

[0014] The technical effect of the further scheme is that the suction groove can absorb blood through the suction head and the auxiliary suction head.

[0015] The adjusting knob is rotationally connected with the suction pipe.

[0016] The technical effect of the further scheme is that the adjusting knob is rotationally connected with the suction pipe, so that the medical staff can more conveniently adjust the suction force when needed.

[0017] The first flow limiting block is matched with the second flow limiting block.

[0018] The technical effect of the further scheme is that the first flow limiting block is matched with the second flow limiting block, so that the second flow limiting block can better cooperate with the first flow limiting block to change the size of the suction force.

[0019] The inner side wall of the adjusting knob is attached with a sealing ring corresponding to the suction pipe, the outer side wall of the suction pipe is provided with a sealing groove corresponding to the sealing ring, and the sealing ring is matched with the sealing groove.

[0020] The technical effect of the further scheme is that the sealing ring is matched with the sealing groove, so that the blood will not flow out through the gap between the adjusting knob and the suction pipe, and will not affect the normal absorption work of the suction pipe.

[0021] Compared with the prior art, the utility model has the advantages that:

[0022] In the utility model, through the design of the auxiliary suction head, the clamping block, the clamping groove, the first flow limiting block and the second flow limiting block, the suction head of the utility model can be used better when coping with the inside of the oral cavity and the inside of the alveolar fossa, different suction heads are not needed, it is more convenient, the suction force of the suction head can be freely changed, and the utility model is more practical. BRIEF DESCRIPTION OF DRAWINGS

[0023] Figure 1 The utility model provides a kind of overall structure schematic diagram of the suction head of the utility model for adjusting easily;

[0024] Figure 2 The suction head structure side view of the utility model provides a kind of suction head of the utility model for adjusting easily;

[0025] Figure 3 The first flow limiting pipe top end plan view of the utility model provides a kind of suction head of the utility model for adjusting easily;

[0026] Figure 4 The sealing ring structure side view of the utility model provides a kind of suction head of the utility model for adjusting easily.

[0027] Legend: 1, mounting seat;101, connecting seat;2, suction pipe;201, suction head;202, auxiliary suction head;203, clamping block;204, clamping groove;205, suction groove;206, first flow limiting block;207, sealing groove;3, adjusting knob;301, second flow limiting block;302, sealing ring. DETAILED DESCRIPTION

[0028] The technical scheme in the embodiments of the utility model will be described clearly and completely in conjunction with the embodiments of the utility model below, apparently, the described embodiments are only part of the embodiments of the utility model, not all the embodiments, based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without doing creative work belong to the range of protection of the utility model.

[0029] In order to facilitate understanding of the utility model, the utility model will be described more fully with reference to related, given several embodiments of the utility model, but, the utility model can be realized in many different forms, and is not limited to the embodiments described in this paper, on the contrary, the purpose of providing these embodiments is to make the disclosure of the utility model more thorough and comprehensive.

[0030] Embodiment 1

[0031] AsFigures 1-4 As shown, the utility model provides a technical scheme: a suction head convenient to adjust, including mounting seat 1, the top of mounting seat 1 is equipped with suction pipe 2, the end of suction pipe 2 away from mounting seat 1 is provided with suction head 201, suction pipe 2 can be absorbed by suction head 201 to the blood water inside oral cavity, the periphery of suction head 201 is equipped with auxiliary suction head 202, auxiliary suction head 202 can help suction head 201 to absorb the blood water inside alveolar crypt, the lateral wall of suction head 201 is fixed with clamping block 203, the inner side wall of auxiliary suction head 202 is equipped with clamping groove 204, clamping block 203 can be clamped in the inside of clamping groove 204, to help auxiliary suction head 202 to be fixed, the periphery of suction pipe 2 is equipped with adjusting knob 3, adjusting knob 3 can rotate and drive second flow limiting block 301 rotate in the inside of suction groove 205, the inside of suction pipe 2 is equipped with suction groove 205, the inner side wall of suction groove 205 is fixed with first flow limiting block 206 close to adjusting knob 3, adjusting knob 3 extends to the inside of suction groove 205 and is equipped with second flow limiting block 301, second flow limiting block 301 can cooperate with first flow limiting block 206 to change suction inside suction groove 205.

[0032] Example 2

[0033] As Figures 1-4 As shown, the bottom of mounting seat 1 is fixed with connecting seat 101, suction groove 205 extends to the bottom of connecting seat 101 through mounting seat 1, by extending to the bottom of connecting seat 101 through suction groove 205 through mounting seat 1, so that the connecting seat 101 can be installed on the external device by the staff, so that the external device can generate suction for absorbing blood.

[0034] Auxiliary suction head 202 and clamping block 203 are made of silica gel material, clamping block 203 is matched with clamping groove 204, auxiliary suction head 202 and clamping block 203 made of silica gel material are relatively soft, which will not cause harm to the oral cavity of the patient during work, and clamping block 203 is matched with clamping groove 204, so that auxiliary suction head 202 can be conveniently installed and disassembled.

[0035] The diameter of the end of suction head 201 is 8mm, and the diameter of the end of auxiliary suction head 202 is 4mm, so that medical staff can use auxiliary suction head 202 when using inside alveolar crypt, and auxiliary suction head 202 can be directly disassembled when using inside oral cavity.

[0036] The suction groove 205 is communicated with the suction head 201, and the suction head 201 is communicated with the auxiliary suction head 202, so that the suction groove 205 can be absorbed through the suction head 201 and the auxiliary suction head 202.

[0037] The adjusting knob 3 is rotationally connected with the suction pipe 2, so that the medical staff can be more convenient when needing to adjust the suction size.

[0038] The first flow limiting block 206 is matched with the second flow limiting block 301, so that the second flow limiting block 301 can better cooperate with the first flow limiting block 206 to change the suction size.

[0039] The inner side wall of the adjusting knob 3 is bonded with the sealing ring 302 corresponding to the suction pipe 2, the outer side wall of the suction pipe 2 is provided with the sealing groove 207 corresponding to the sealing ring 302, and the sealing ring 302 is matched with the sealing groove 207, so that the blood water cannot flow out through the gap between the adjusting knob 3 and the suction pipe 2, and the normal absorption work of the suction pipe 2 is not affected.

[0040] The working process of the utility model: when using the suction head convenient to adjust, the staff can directly insert the auxiliary suction head 202 into the inside of the alveolar crypt, and the blood water in the alveolar crypt can be directly absorbed through the external equipment, when needing to absorb the blood water in the oral cavity, the medical staff can directly take down the auxiliary suction head 202, so that the blood water in the oral cavity can be directly absorbed through the suction head 201, when needing to change the suction of the suction pipe 2, the staff can rotate the adjusting knob 3, so that the second flow limiting block 301 can rotate in the inside of the suction groove 205, and cooperate with the first flow limiting block 206 to change the suction in the inside of the suction groove 205, which is more convenient, compared with the existing suction head, the inside of the oral cavity and the alveolar crypt can be better used, different suction heads are not needed, it is more convenient, the suction size of the suction head can be freely changed, and it is more practical.

[0041] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to the embodiments without departing from the principles and spirits of the utility model, the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A suction drape with easy adjustment, comprising a mounting base (1), characterized in that: The top end of the mounting base (1) is provided with a suction pipe (2), and the end of the suction pipe (2) away from the mounting base (1) is provided with a suction head (201), and the periphery of the suction head (201) is sleeved with an auxiliary suction head (202); The outer side wall of the suction head (201) is fixedly provided with a clamping block (203), the inner side wall of the auxiliary suction head (202) is provided with a clamping groove (204), the periphery of the suction pipe (2) is sleeved with an adjusting knob (3), the inside of the suction pipe (2) is provided with a suction groove (205), the inner side wall of the suction groove (205) is fixedly provided with a first flow limiting block (206) close to the adjusting knob (3), and the second flow limiting block (301) is installed in the inside of the suction groove (205) extending to the adjusting knob (3).

2. A suction drape according to claim 1, wherein: The bottom of the mounting base (1) is fixedly provided with a connecting base (101). The suction groove (205) extends through the mounting base (1) to the bottom of the connecting base (101).

3. A suction drape according to claim 2, wherein: The auxiliary suction head (202) and the clamping block (203) are made of silica gel material, and the clamping block (203) is matched with the clamping groove (204).

4. A suction drape according to claim 3, wherein: The diameter of the end of the suction head (201) is 8mm, and the diameter of the end of the auxiliary suction head (202) is 4mm.

5. A suction drape according to claim 4, wherein: The suction groove (205) is connected with the suction head (201), and the suction head (201) is connected with the auxiliary suction head (202).

6. A suction drape according to claim 5, wherein: The adjusting knob (3) is rotatably connected with the suction pipe (2).

7. A suction head according to any one of claims 3 to 5, wherein: The first flow limiting block (206) is matched with the second flow limiting block (301).

8. A suction drape according to claim 7, wherein: The inner side wall of the adjusting knob (3) is bonded with a sealing ring (302) corresponding to the suction pipe (2), the outer side wall of the suction pipe (2) is provided with a sealing groove (207) corresponding to the sealing ring (302), and the sealing ring (302) is matched with the sealing groove (207).

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