CN217390941U

CN217390941U - Bone meal suction apparatus for oral implantation

Info

Publication number: CN217390941U
Application number: CN202220640078.XU
Authority: CN
Inventors: 张旭东; 陈瑞雪
Original assignee: Hospital Of Stomatology Hebei Medical University
Current assignee: Hospital Of Stomatology Hebei Medical University
Priority date: 2022-03-23
Filing date: 2022-03-23
Publication date: 2022-09-09
Anticipated expiration: 2032-03-23

Abstract

The utility model discloses an oral planting is with staying and get bone meal aspirator, including aspirator installation head, the front end of aspirator installation head is provided with the connector, and its tail end is provided with the installation head, the front end of connector is provided with the bone meal and attracts the pipe, the installation head is used for external suction machine to attract the pipe. The bone powder suction device is characterized in that a suction cavity channel is arranged in the suction device mounting head along the central axis of the suction device mounting head, two ends of the suction cavity channel are respectively communicated with a bone powder suction tube and a suction tube on the suction device, and a bone powder intercepting component is arranged in the suction cavity channel.

Description

Bone meal suction apparatus for oral implantation

Technical Field

The utility model relates to an oral planting technical field especially relates to an oral planting is with staying and getting bone meal aspirator.

Background

The hospital is carrying out the oral cavity for patient and is planting the operation in-process, can produce a large amount of saliva, blood and garrulous bone in the oral cavity, need inhale the pipe with inhaling and in time suck it out to influence the observation of doctor to the operation district, and then influence going on smoothly of operation. In the prior art, saliva sucking and bone crushing are performed by two independent suction tubes, but the multiple suction tube structure still has many inconveniences in practical use, one suction tube structure needs to be withdrawn and then connected to the other suction tube structure for continuous operation, the operation difficulty is increased, and the patient experience is poor. Meanwhile, the bone fragments can be reused, so that waste of the available bone fragments is caused.

SUMMERY OF THE UTILITY MODEL

To the technical problem who exists, the utility model provides an oral cavity is planted with staying and getting bone meal aspirator.

The utility model adopts the technical proposal that:

the left bone powder suction device for oral planting comprises a suction device mounting head, wherein the front end of the suction device mounting head is provided with a connector, the tail end of the suction device mounting head is provided with a mounting head, the front end of the connector is provided with a bone powder suction tube, and the mounting head is used for being externally connected with a suction tube on a suction machine.

Preferably, a suction cavity channel is arranged in the suction device mounting head along the central axis of the suction device mounting head, two ends of the suction cavity channel are respectively communicated with the bone powder suction tube and the suction tube on the suction machine, and a bone powder intercepting component is arranged in the suction cavity channel.

Preferably, bone meal intercepting subassembly includes that the side cross-section is semicircular sealed piece, be provided with on the sealed piece inside wall and attract chamber way matched with logical groove, still be provided with first depressed part on the inner wall that leads to the groove, be provided with on the installation head outer wall of aspirator and seal piece matched with breach, be provided with on the inside wall of breach and first depressed part complex second depressed part, first depressed part, second depressed part, attraction chamber way and logical groove are around forming spherical chamber, be provided with the inside spheroid for the cavity in the spherical chamber, the one end that is close to the connector on the spheroid is provided with and attracts chamber way matched with opening, the one end that is close to the installation head on the spheroid is provided with a plurality of filtration pores.

Preferably, be provided with the nut on the spheroidal lateral wall, be provided with the perforation coaxial with the nut on the lateral wall of sealed piece, be provided with the regulation pole in the perforation, the one end of adjusting the pole is screw thread portion and with nut threaded connection, its other end is provided with the regulation handle, be provided with the arrow point on the regulation handle with the spheroid upper shed equidirectional one side.

Preferably, the inner wall of the perforation is provided with a rubber ring.

Preferably, the outer side wall of the sealing block is provided with two symmetrical hook grooves, the outer wall of the aspirator mounting head is provided with a limiting ring matched with the hook grooves, the limiting ring is movably connected with an elastic steel hook, and the connecting end of the elastic steel hook is clamped in the hook grooves when the sealing block is located in the notch.

Preferably, a plurality of horizontal sawtooth teeth are further arranged on the inner side wall of the notch, sawtooth grooves matched with the sawtooth teeth are formed in the inner side wall of the sealing block, clamping plates which are symmetrical to each other are arranged on the side walls of the two ends of the notch, and clamping grooves matched with the clamping plates are formed in the side walls of the two ends of the sealing block.

Compared with the prior art, the utility model, its beneficial effect is:

the utility model integrates the bone and saliva sucking tube into a suction tube, a ball body capable of intercepting the bone is designed inside the suction device mounting head, the ball body is internally provided with a cavity structure, one end of the ball body, which is in the same direction with the bone powder suction tube, is designed as an opening, so that the bone fragments or saliva can enter the cavity, a plurality of filter holes are designed at one symmetrical end of the ball body, the bone fragments can be filtered in the cavity of the ball body, the ball body is designed to be larger than the suction cavity channel, the ball body is prevented from moving in the suction cavity channel, a nut is arranged on the outer wall of the ball body, the nut is in threaded connection with one end of an adjusting rod, the other end of the nut penetrates through a perforation on a sealing block and is connected with an adjusting handle, an arrow is arranged on one side of the adjusting handle, when the arrow head faces to the left, the opening is positioned at one end of the bone powder suction tube, the bone fragments suction operation can be carried out, when the ball body needs to be taken down, the adjusting handle is rotated by 90 degrees, and (4) opening the elastic steel hook when the arrow points are upward/downward, horizontally pushing out the sealing block, taking out the ball body, taking out the bone fragments in the ball body, and pouring the bone fragments into a bone powder bowl for later use. The utility model has the advantages of simple structural design, easy operation has improved operation efficiency, has fine application prospect.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a cross-sectional side view taken at A in FIG. 1;

FIG. 3 is a cross-sectional view taken along line B-B of FIG. 2;

FIG. 4 is a schematic view of a sphere;

FIG. 5 is a right side view of the aspirator mounting head;

fig. 6 is a schematic view of a seal block.

Wherein, 1, the suction apparatus is connected; 101. a connector; 102. a mounting head; 103. sucking the cavity; 104. saw teeth; 105. clamping a plate; 2. a bone meal suction tube; 3. a sealing block; 301. a through groove; 302. perforating; 303. a hook groove; 304. a card slot; 305. a sawtooth groove; 4. an elastic steel hook; 5. a sphere; 501. a filtration pore; 502. an opening; 503. a nut; 6. adjusting a rod; 7. an adjusting handle.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of the embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

The utility model particularly provides an oral cavity is planted and is used aspirator, as shown in fig. 1, including aspirator installation head 1, the front end of aspirator installation head 1 is provided with connector 101, and its tail end is provided with installation head 102, the front end of connector 101 is provided with the bone meal and attracts pipe 2, installation head 102 is used for the external suction pipe on the aspirator. As the suction machine is in the prior art, each operating room is matched with a set of suction machine.

In this embodiment, a suction cavity channel 101 is arranged inside the suction apparatus mounting head 1 along the central axis thereof, two ends of the suction cavity channel 101 are respectively communicated with the bone powder suction tube 2 and a suction tube on the suction apparatus, and a bone powder cutting assembly is arranged in the suction cavity channel 101.

As shown in fig. 2-6, the bone powder intercepting component includes a sealing block 3 with a semicircular lateral cross section, a through groove 301 matched with the suction channel 103 is formed on the inner side wall of the sealing block 3, a first recess (not shown) is further formed on the inner wall of the through groove 301, a notch matched with the sealing block 3 is formed on the outer wall of the suction device mounting head 1, a second recess matched with the first recess is formed on the inner side wall of the notch, the first recess, the second recess, the suction channel 103 and the through groove 301 surround to form a spherical cavity, a sphere 5 with a cavity inside is arranged in the spherical cavity, an opening 502 matched with the suction channel 103 is formed at one end of the sphere 5 close to the connector 101, and a plurality of filtering holes 501 are formed at one end of the sphere 5 close to the mounting head 102. Utilize filtering hole 501 to filter the garrulous bone in spheroid 5's cavity, be favorable to the collection of garrulous bone, after garrulous bone suction, can take off spheroid 5 and pour out the inside garrulous bone, can continue the suction of saliva, perhaps need not take out the spheroid, directly continue the suction of saliva, because the existence of filtering hole 501, the garrulous bone can only stay in spheroidal cavity.

In order to take out the ball body 5 without influencing the suction of saliva, a nut 503 is arranged on the side wall of the ball body 5 (the ball body can be made of metal and is welded on the outer wall of the ball body), a through hole 302 coaxial with the nut 503 is arranged on the side wall of the sealing block 3, an adjusting rod 6 is arranged in the through hole 302, one end of the adjusting rod 6 is a threaded part and is in threaded connection with the nut 503, the other end of the adjusting rod is provided with an adjusting handle 7, and an arrow is arranged on the adjusting handle 7 and the surface of the ball body 5 in the same direction as the opening 502. When the arrow point is towards the left side, opening 502 is located the one end of bone meal suction tube 2, can carry out the garrulous suction operation of bone, when spheroid 5 was taken off to needs, then the rotation regulation handle 790 degree, and the arrow point is up/down, opens elasticity steel hook 4, and the sealed piece 3 is pushed out to the level, can take out spheroid 5, takes out the garrulous bone in the spheroid 5 and pours into the bone meal bowl into for subsequent use.

In order to improve the stability of the adjusting rod 6 in the through hole 302 and avoid random rotation, a rubber ring is arranged on the inner wall of the through hole 302.

In order to improve the sealing performance of the sealing block 3 in the notch, a plurality of saw teeth 104 in the horizontal direction are further arranged on the inner side wall of the notch, a saw tooth groove 305 matched with the saw teeth 104 is arranged on the inner side wall of the sealing block 3, clamping plates 105 which are symmetrical to each other are arranged on the side walls of two ends of the notch, and clamping grooves 304 matched with the clamping plates 105 are arranged on the side walls of two ends of the sealing block 3.

In this embodiment, the outer side wall of the sealing block 3 is provided with two symmetrical hook grooves 303, the outer wall of the aspirator mounting head 1 is provided with a limit ring matched with the hook grooves 303, the limit ring is movably connected with an elastic steel hook 4, and the connecting end of the elastic steel hook 4 is clamped in the hook groove when the sealing block 3 is located in the notch.

When in use, the mounting head 101 of the suction device mounting head 1 is externally connected with a suction tube on a suction machine, so as to realize negative suction operation, when the bone powder suction tube 2 is stretched into the oral cavity for negative suction operation, an operator can adjust the position of the bone powder suction tube 2 by pulling the bone powder suction tube 2, namely, the bone fragments are convenient to absorb autologous bone fragments to be discarded in a planting pit, the bone fragments are collected in the cavity of the ball body 5, the sealing block 3 can be opened by pulling the elastic steel hook 4, the ball body 5 is taken down, the bone fragments in the ball body 5 are poured into a bone powder bowl for standby, in the process, the bone powder suction tube 2 is always positioned in the oral cavity of a patient, the repeated taking and replacement are not needed, the operation is simpler, after the bone fragments are completely processed, the ball body 5 is continuously placed into a spherical cavity formed by surrounding of the first depressed part, the second depressed part, the suction cavity 103 and the through groove 301, and the suction of saliva is continued, or continue the secondary suction of bone fragments.

The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention in any way. Any simple modifications, changes and equivalent changes made to the above embodiments according to the technical spirit of the present invention all fall within the protection scope of the technical solution of the present invention.

Claims

1. The left bone meal aspirator for oral implantation is characterized by comprising an aspirator mounting head, wherein the front end of the aspirator mounting head is provided with a connector, the tail end of the aspirator mounting head is provided with a mounting head, the front end of the connector is provided with a bone meal aspiration tube, and the mounting head is used for externally connecting an aspiration tube on an aspirator.

2. The bone powder sucking device for oral planting according to claim 1, wherein a sucking channel is arranged inside the sucking device mounting head along a central axis thereof, two ends of the sucking channel are respectively communicated with the bone powder sucking tube and a sucking tube on the sucking device, and a bone powder intercepting component is arranged in the sucking channel.

3. The bone meal remaining suction apparatus for oral implantation according to claim 2, wherein the bone meal intercepting component comprises a sealing block with a semicircular cross section, a through groove matched with the suction cavity is formed in the inner side wall of the sealing block, a first recessed portion is further formed in the inner wall of the through groove, a notch matched with the sealing block is formed in the outer wall of the suction apparatus mounting head, a second recessed portion matched with the first recessed portion is formed in the inner side wall of the notch, the first recessed portion, the second recessed portion, the suction cavity and the through groove are surrounded to form a spherical cavity, a sphere with a cavity inside is arranged in the spherical cavity, an opening matched with the suction cavity is formed in one end of the sphere close to the connector, and a plurality of filtering holes are formed in one end of the sphere close to the mounting head.

4. A bone powder suction device for oral implantation, as claimed in claim 3, wherein the side wall of the ball is provided with a nut, the side wall of the sealing block is provided with a through hole coaxial with the nut, the through hole is provided with an adjusting rod, one end of the adjusting rod is a threaded portion and is in threaded connection with the nut, the other end of the adjusting rod is provided with an adjusting handle, and the adjusting handle is provided with an arrow on the surface in the same direction as the opening on the ball.

5. The bone powder aspirator for oral implantation, according to claim 4, wherein a rubber ring is provided on the inner wall of the perforation.

6. The bone meal sucking device for oral implantation according to claim 3, wherein the outer side wall of the sealing block is provided with two hook grooves which are symmetrical to each other, the outer wall of the suction device mounting head is provided with a limiting ring which is matched with the hook grooves, the limiting ring is movably connected with an elastic steel hook, and the connecting end of the elastic steel hook is clamped in the hook grooves when the sealing block is positioned in the notch.

7. A bone meal aspirator for oral implantation, as claimed in claim 3, wherein the inside wall of the gap is further provided with a plurality of horizontal sawtooth teeth, the inside wall of the sealing block is provided with sawtooth grooves matched with the sawtooth teeth, the side walls of both ends of the gap are provided with mutually symmetrical snap-gauge plates, and the side walls of both ends of the sealing block are provided with snap-gauge grooves matched with the snap-gauge plates.