CN215019452U

CN215019452U - Aspirator for oral implantation

Info

Publication number: CN215019452U
Application number: CN202120983580.6U
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: 2021-05-10
Filing date: 2021-05-10
Publication date: 2021-12-07
Anticipated expiration: 2031-05-10

Abstract

The utility model discloses an oral cavity is planted and is used 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 lateral wall of connector is provided with saliva and attracts the pipe, the bone meal attracts to overlap on the pipe and is equipped with the adapter sleeve, attracts the pipe through the adapter sleeve and realizes drawing close with saliva, saliva attracts pipe and bone meal to attract to be provided with first switch module and second switch module on the pipe respectively, the installation head is used for attracting the pipe on the external aspirator. The utility model has the advantages of simple structural design, easy operation has not only improved operation efficiency, has reduced the possibility of operation infection moreover.

Description

Aspirator for oral implantation

Technical Field

The utility model relates to an oral planting technical field especially relates to an oral planting uses 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, the suction tube used by a doctor is dual-purpose, namely, the suction tube can suck saliva and blood and bone fragments in a surgical planting area during operation. If the hospital infection requirement of the oral implantation operation is strictly met, the risk of failure after implantation infection is caused by one tube with two purposes. In addition, 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 aspirator for oral planting.

The utility model adopts the technical proposal that:

the utility model provides an oral cavity is planted and is used aspirator, includes 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 lateral wall of connector is provided with saliva and attracts the pipe, the bone meal attracts the pipe to go up the cover and is equipped with the adapter sleeve, attracts the pipe to realize drawing close through adapter sleeve and saliva, saliva attracts and is provided with first switch module and second switch module on pipe and the bone meal attracts the pipe respectively, the installation head is used for external suction machine on attracts the pipe.

Preferably, the front end of the bone powder suction tube is in threaded connection with an installation sleeve, and the front end face of the installation sleeve is provided with a filter screen.

Preferably, the first switch component is arranged between the connection port at the end part of the connection head and the bone powder suction tube, the saliva suction tube is divided into two sections, the second switch component is arranged between the two sections of saliva suction tubes, the first switch component and the second switch component have the same structure and respectively comprise a square fixed block, a rotatable cylinder and a circular ring, the circular ring is provided with two small-diameter channels which are respectively welded at the front end and the rear end of the square fixed block, the square fixed block is provided with a through small-diameter channel along the transverse axis direction of the square fixed block, the end parts of the two sections of saliva suction tubes are respectively embedded in the two circular rings or the end part of the bone powder suction tube and the connection port are respectively embedded in the two circular rings, the inner cavity of the two circular rings is communicated with the small-diameter channels, the side wall of the square fixed block is provided with through holes along the left-right direction of the square fixed block, the through holes are perpendicular to the small-diameter channels, and the rotatable cylinder is arranged in the through holes, the two ends of the rotatable cylinder extend to the outer side of the square fixing block, a baffle is arranged at one end of the rotatable cylinder, the baffle is tightly attached to the left side wall of the square fixing block, a through hole penetrating through the round surface of the rotatable cylinder is formed in the side surface of the rotatable cylinder, and the through hole can be communicated with the small-diameter channel.

Preferably, be provided with first fixed plate and second fixed plate on the right side wall of square fixed block, first fixed plate is located rotatable cylindrical directly over, the second fixed plate is located rotatable cylindrical directly in the front, just first fixed plate and second fixed plate mutually perpendicular, first fixed plate and second fixed plate are provided with the mounting groove towards rotatable cylindrical side, rotatable cylinder is provided with the mounting hole that link up along its footpath, the mounting hole is provided with the gag lever post, the one end of gag lever post is located the mounting groove, and its other end threaded connection has fixation nut.

Preferably, the diameter of the small-diameter channel is smaller than the inner diameter of the saliva suction tube.

Preferably, the adapter sleeve includes ring and clamp, the ring cover sets up on the bone meal attracts the pipe, and can follow the bone meal and attract the pipe to remove, the outer wall and the ring outer wall fixed connection of clamp, the clamp is provided with the opening that runs through its outer wall along its central cross axle direction, be provided with the circuitous portion of mutual symmetry on the opening both sides inner wall, the saliva attracts the pipe can be drawn in the clamp.

Preferably, the front end of the saliva suction tube is connected with a disc-shaped suction head, and a plurality of circular suction holes communicated with the inner cavity of the saliva suction tube are uniformly formed in the disc-shaped suction head.

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

the utility model discloses an oral cavity is planted and is used aspirator, by aspirator installation head, bone meal attracts pipe and saliva to attract the pipe to constitute, and attract the tip installation of pipe at the bone meal and take the installation cover of filter screen, when attracting the bone bits garrulous, filter impurity, attract usable bone meal, can recycle, and attract pipe and saliva at the bone meal and attract and set up first switch module and second switch module on the pipe respectively, attract the pipe at the during operation when the bone meal, then close second switch module, saliva attracts the pipe to be sealed, only bone meal attracts pipe work, when needs attract saliva, close first switch module, open second switch module, saliva attracts the pipe and begins to attract the saliva in the oral cavity, and attract the pipe then is sealed. During operation respectively, utilize the adapter sleeve to draw together bone meal suction tube and saliva suction tube, reduce the interval that comes between two pipes to avoid two pipelines mutual interference, cause the infection. The utility model has the advantages of simple structural design, easy operation has not only improved operation efficiency, has reduced the possibility of operation infection moreover, 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 an oral cavity implanting aspirator of the present invention;

FIG. 2 is an enlarged view taken at A in FIG. 1;

FIG. 3 is a front-rear sectional view of a square fixing block;

FIG. 4 is a left-right sectional view of a square fixing block;

FIG. 5 is a block diagram of the mounting sleeve;

fig. 6 is a front view of the connection sleeve.

Wherein, 1, the aspirator mounting head; 101. a connector; 1011. a connecting port; 102. a mounting head; 2. bone meal suction tube; 3. a saliva suction tube; 4. installing a sleeve; 401. a filter screen; 5. a disc-shaped suction head; 6. a switch assembly; 601. a square fixed block; 6011. a small diameter passage; 602. a rotatable cylinder; 6021. a through hole; 603. a first fixing plate; 604. a second fixing plate; 605. a limiting rod; 606. fixing a nut; 607. a circular ring; 608. a baffle plate; 7. connecting sleeves; 701. a circular ring; 702. clamping a hoop; 703. an opening; 704. a circuitous part; 8. a second switch assembly.

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 embodiments of the present invention, as 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, the lateral wall of connector 101 is provided with saliva and attracts pipe 3, the bone meal attracts pipe 2 to go up the cover and is equipped with adapter sleeve 7, attracts pipe 3 to realize drawing close through adapter sleeve 7 and saliva, saliva attracts pipe 3 and bone meal to attract to be provided with first switch module 6 and second switch module 8 on the pipe 2 respectively, installation head 102 is used for the suction tube on the external suction machine. As the suction machine is in the prior art, each operating room is matched with a set of suction machine.

In this embodiment, as shown in fig. 5, a mounting sleeve 4 is screwed to the tip of the bone powder suction tube 2, a filter 401 is attached to the tip surface of the mounting sleeve 4, and the filter 401 filters impurities to suck available bone powder. The bone powder suction tube 2 can be a metal hose, and the end part of the bone powder suction tube can be connected with the connector in a threaded manner or fixed by screws.

In the present embodiment, a disc-shaped suction head 5 is connected to the front end of the saliva suction tube 3, and a plurality of circular suction holes (not shown) communicated with the inner cavity of the saliva suction tube 3 are uniformly formed in the disc-shaped suction head 5. The disc-shaped suction head 5 is sleeved at the end part of the saliva suction tube 3 and can be fixed by dispensing.

In this embodiment, as shown in fig. 2 to 4, the first switch assembly 6 is disposed between the connection port 1011 at the end of the connection head 101 and the bone powder suction tube 2, the saliva suction tube 3 is divided into two sections, the second switch assembly 8 is disposed between the two sections of saliva suction tubes 8, and the first switch assembly 6 and the second switch assembly 8 have the same structure. As shown in fig. 2, it is a structural diagram of a first switch assembly, which includes a square fixed block 601, a rotatable cylinder 602 and a circular ring 607, the circular ring 607 is provided with two small-diameter channels 6011 welded at the front and rear ends of the square fixed block 601, the square fixed block 601 is provided with a through small-diameter channel 6011 along the transverse axis direction, the end of the bone powder suction tube 2 and the connector 1011 are embedded in the two circular rings 607 and fixedly connected with the inner wall of the circular ring 607, the end of the bone powder suction tube 2 and the inner cavity of the connector 1011 are communicated with the small-diameter channel 6011, the side wall of the square fixed block 601 is provided with through holes (not shown) along the left and right direction, the through holes are perpendicular to the small-diameter channel 6011, the rotatable cylinder 602 is arranged in the through holes, both ends of the rotatable cylinder 602 extend to the outer side of the square fixed block 601, and one end is provided with a baffle 608, the baffle 608 is tightly attached to the left side wall of the square fixed block 601, the side of the rotatable cylinder 602 is provided with a through hole 6021 penetrating the round surface thereof, when the bone powder suction tube 2 does not work, the through hole is vertical to the small-diameter passage 6011 to block the small-diameter passage 6011, when the bone powder suction tube 2 works, the rotatable cylinder 602 rotates 90 degrees, the through hole is horizontal to the small-diameter passage 6011, and the through hole and the small-diameter passage 6011 are communicated. Wherein, the diameter of the small-diameter channel 6011 is smaller than the inner diameters of the bone powder suction tube 2 and the connecting port 1011. The working process of the saliva suction tube 3 is also in the above mode, the saliva suction tube 3 can be a plastic hose, and the saliva suction tube 3 and the connector 101 can be fixed by dispensing.

In this embodiment, a first fixing plate 603 and a second fixing plate 604 are disposed on a right side wall of the square fixing block 601, the first fixing plate 603 is located right above the rotatable cylinder 602, the second fixing plate 604 is located right in front of the rotatable cylinder 602, the first fixing plate 603 and the second fixing plate 604 are perpendicular to each other, mounting grooves are disposed on side surfaces of the first fixing plate 603 and the second fixing plate 604 facing the rotatable cylinder 602, the rotatable cylinder 602 is provided with through mounting holes along a radial direction thereof, the mounting holes are provided with a limit rod 605, one end of the limit rod 605 is located in the mounting groove, and the other end of the limit rod 605 is connected with a fixing nut 606 through a thread.

As shown in fig. 6, the connection sleeve 7 includes a ring 701 and a clamp 702, the ring 701 is sleeved on the bone powder suction tube 2 and can move along the bone powder suction tube 2, and the outer wall of the clamp 702 is fixedly connected with the outer wall of the ring 701, and is welded or glued. The hoop 702 is provided with an opening 703 penetrating through the outer wall of the hoop along the direction of the central transverse axis of the hoop, the inner walls of the two sides of the opening 703 are provided with circuitous parts 704 which are symmetrical with each other, and the saliva suction tube 3 can be collected in the hoop 702 and can be limited by the circuitous parts 704.

When the suction device is used, the mounting head 101 of the suction device mounting head 1 is externally connected with a suction tube on a suction machine, so that negative suction operation is realized, when the suction device extends 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, autologous bone fragments to be discarded in the planting nest can be conveniently adsorbed, and a second switch component on the saliva suction tube is in a closed state in the process; after a period of time, the oral cavity saliva secretion is too much, can influence the planting operation, needs in time attract saliva, at this moment, closes the first switch module on the bone meal attracts the pipe, rotates cylinder 602 90, through-hole and path channel 6011 level, and both are linked together, then spacing is carried out through gag lever post 605 to fix through fixation nut 606, attract the saliva of oral cavity when utilizing saliva to attract pipe 3. Aseptic technique is considered in clinical needs, and bone meal attracts pipe and saliva to attract pipe separately during operation, and the bone meal that does not use in addition attracts pipe or saliva to attract pipe can hang down naturally, can be the mess, consequently, through the adapter sleeve with two attract pipe contractions to an organic whole, improve whole operation process's security. Not only improves the operation efficiency, but also reduces the possibility of operation infection.

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 utility model provides an oral cavity is planted and is used aspirator, its characterized in that, includes 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 bone meal and attracts the pipe, the lateral wall of connector is provided with saliva and attracts the pipe, the bone meal attracts to overlap on the pipe and is equipped with the adapter sleeve, attracts the pipe through adapter sleeve and saliva and realizes drawing close, saliva attracts and is provided with first switch module and second switch module on pipe and the bone meal attracts respectively, the installation head is used for external suction tube on the machine.

2. The oral implanting aspirator of claim 1, wherein the front end of the bone meal aspiration tube is connected with a mounting sleeve by screw thread, and the front end surface of the mounting sleeve is provided with a filter screen.

3. The oral cavity planting aspirator of claim 1, wherein the first switch component is arranged between the connection port at the end of the connection head and the bone powder suction tube, the saliva suction tube is divided into two sections, the second switch component is arranged between the two sections of saliva suction tubes, the first switch component and the second switch component have the same structure and each comprise a square fixing block, a rotatable cylinder and a ring, the ring is provided with two small diameter channels welded at the front and rear ends of the square fixing block respectively, the square fixing block is provided with a through small diameter channel along the transverse axis direction, the end parts of the two sections of saliva suction tubes are embedded in the two rings respectively or the end part and the connection port of the bone powder suction tube are embedded in the two rings respectively, the inner cavity of the two small diameter channels are communicated with each other, the side wall of the square fixing block is provided with through holes along the left and right directions, the perforation and the path channel are perpendicular to each other, the rotatable cylinder is arranged in the perforation, two ends of the rotatable cylinder extend to the outer side of the square fixed block, a baffle is arranged at one end of the rotatable cylinder, the baffle is tightly attached to the left side wall of the square fixed block, a through hole penetrating through the round surface of the rotatable cylinder is formed in the side surface of the rotatable cylinder, and the through hole can be communicated with the path channel.

4. The oral implanting aspirator of claim 3, wherein a first fixing plate and a second fixing plate are arranged on the right side wall of the square fixing block, the first fixing plate is positioned right above the rotatable cylinder, the second fixing plate is positioned right in front of the rotatable cylinder, the first fixing plate and the second fixing plate are perpendicular to each other, mounting grooves are formed in the side faces, facing the rotatable cylinder, of the first fixing plate and the second fixing plate, the rotatable cylinder is provided with through mounting holes along the radial direction of the rotatable cylinder, the mounting holes are provided with limiting rods, one ends of the limiting rods are positioned in the mounting grooves, and fixing nuts are connected to the other ends of the limiting rods in a threaded manner.

5. The oral implant aspirator of claim 3, wherein the small diameter channel has a diameter smaller than the inner diameter of the saliva suction tube.

6. The oral cavity planting aspirator of claim 1, wherein the connecting sleeve comprises a ring and a hoop, the ring is arranged on the bone powder suction tube and can move along the bone powder suction tube, the outer wall of the hoop is fixedly connected with the outer wall of the ring, the hoop is provided with an opening penetrating through the outer wall of the hoop along the direction of the central transverse axis of the hoop, the inner walls of two sides of the opening are provided with circuitous parts which are symmetrical to each other, and the saliva suction tube can be folded in the hoop.

7. The suction apparatus for oral cavity implantation according to claim 1, wherein a disc-shaped suction head is connected to the front end of the saliva suction tube, and a plurality of circular suction holes communicated with the inner cavity of the saliva suction tube are uniformly formed in the disc-shaped suction head.