CN211188464U

CN211188464U - Novel telescopic aspirator head of special screw thread of neurosurgery

Info

Publication number: CN211188464U
Application number: CN201921601895.9U
Authority: CN
Inventors: 汤荡
Original assignee: First Affiliated Hospital of Kunming Medical University
Current assignee: First Affiliated Hospital of Kunming Medical University
Priority date: 2019-09-25
Filing date: 2019-09-25
Publication date: 2020-08-07
Anticipated expiration: 2029-09-25

Abstract

The utility model relates to the technical field of medical instruments, in particular to a novel thread telescopic aspirator head special for neurosurgery, which comprises an aspirating tube, wherein the outer surface of the left side of the aspirating tube is sleeved with a connecting cylinder, the center of the right side surface of the connecting cylinder is provided with a suction head connecting pipe, the right end of the suction head connecting pipe is provided with a threaded connecting pipe, the right end of the threaded connecting pipe is fixedly connected with an anti-skid grip, the right end of the anti-skid grip is fixedly connected with an extension pipe, the suction tube penetrates through the connecting cylinder, the suction head connecting tube, the threaded connecting tube anti-skid grip and the extension tube, by arranging the suction tube through connecting cylinder, the suction head connecting tube, the threaded connecting tube anti-skid grip and the extension tube, so that when the contents in the body of a patient are sucked, the contents cannot be left in gaps among all the structures, and the suction device is convenient to clean after the suction work is finished.

Description

Novel telescopic aspirator head of special screw thread of neurosurgery

Technical Field

The utility model relates to the technical field of medical equipment, specifically a novel telescopic aspirator head of special screw thread of neurosurgery.

Background

The aspirator is used for aspirating and removing the contents of hemorrhage, exudates, pus and thoracic organs in the operation, so that the operation is clear, and the possibility of infection of a patient in the operation is reduced. The principle of the suction apparatus is very simple, namely, the negative pressure state of the suction head is manufactured by a certain method, so that substances outside the suction head can be extruded to the suction head by atmospheric pressure, and the suction effect is achieved.

The existing suction apparatus is in the use process, the suction head can possibly suck more contents after working for a long time, the suction head is extremely easy to block, the suction head cannot absorb the work, the cleaning work after the suction head is blocked is very troublesome, even the suction head needs to be replaced, the operation of hand neurosurgery can be influenced, medical accidents easily occur, moreover, a doctor can only observe the internal condition of a patient by external light, the suction head easily absorbs the position which does not need to be absorbed under the condition, secondary damage is caused to the patient, and therefore the novel telescopic thread suction head special for the neurosurgery is provided.

SUMMERY OF THE UTILITY MODEL

The utility model provides a novel telescopic aspirator head of special screw thread of neurosurgery possesses and attracts the difficult jam of head, and the doctor can see advantages such as the internal condition of patient, has solved the easy jam of attracting head of traditional aspirator when using, and the doctor can't carefully see the problem of the internal condition of patient.

The utility model relates to a novel screw telescopic aspirator head special for neurosurgery, which comprises a suction tube, a connecting cylinder is sleeved on the outer surface of the left side of the suction tube, the center of the right side surface of the connecting cylinder is provided with a suction head connecting pipe, the right end of the suction head connecting pipe is provided with a threaded connecting pipe, the right end of the threaded connecting pipe is fixedly connected with an anti-skid grip, the right end of the anti-skid grip is fixedly connected with an extension pipe, the suction tube penetrates through the connecting cylinder, the suction head connecting tube, the threaded connecting tube anti-skid grip and the extension tube, the left side surface of the connecting cylinder is welded with the connector, by arranging the suction tube through connecting cylinder, the suction head connecting tube, the threaded connecting tube anti-skid grip and the extension tube, so that when the contents in the body of a patient are sucked, the contents cannot be left in gaps among all the structures, and the suction device is convenient to clean after the suction work is finished.

The utility model discloses a novel telescopic aspirator head of special screw thread of neurosurgery, wherein the length that attracts the first connecting pipe is greater than the length sum of connecting cylinder and threaded connection pipe, the surface on attracting the left surface of first connecting pipe and right side is all carved with threaded groove, just the threaded groove of the surface on attracting the left surface of first connecting pipe and right side is the screw thread groove of equidirectional, is the screw thread groove of equidirectional through the screw thread groove that sets up the surface on attracting the left surface of first connecting pipe and right side for can not have some influence to threaded connection pipe when needing to unscrew the connecting cylinder, can not have the influence to the connecting cylinder when needs unscrew threaded connection pipe.

The utility model discloses a novel telescopic aspirator head of special screw thread of neurosurgery, wherein the inner wall of connecting cylinder is carved and is equipped with the screw thread, just the screw thread of connecting cylinder and the screw thread groove looks adaptation of attracting first connecting pipe left side surface, threaded connection pipe's inner wall is carved and is equipped with the screw thread, just threaded connection pipe's screw thread and the screw thread groove looks adaptation of attracting first connecting pipe right side surface are carved through the inner wall at the connecting cylinder and are established the screw thread for the connecting cylinder can be dismantled, and the maintenance of the whole device of being convenient for is changed.

The utility model discloses a novel telescopic aspirator head of special screw thread of neurosurgery, wherein the outside welding of connector has the filter screen, the left end fixedly connected with who attracts the pipe attracts the head, the internal diameter of filter screen is greater than the length of attracting the head, through setting up the filter screen for great content can't be close to attracts the head, has reduced and has attracted the head and blockked up the possibility.

The utility model discloses a novel telescopic aspirator head of special screw thread of neurosurgery, wherein the lower extreme fixedly connected with shadowless small bulb of threaded connection left side surface, the switch slot has been seted up on the upside surface of extension pipe, the inside sliding connection of switch slot has the switch, through setting up the shadowless small bulb for the doctor can carefully observe the internal condition of patient, and the doctor of being convenient for puts the device into suitable position and absorbs work, has reduced the device simultaneously and has touched the internal possibility of patient, has alleviateed patient's misery.

The utility model discloses a novel telescopic aspirator head of special screw thread of neurosurgery, wherein the wave line has all been carved to the upper and lower both sides of antiskid handle, the non-slip raised who is equipped with a plurality of evenly distributed is carved to the surface of antiskid handle, through setting up the wave line for travelling comfort when doctor holds antiskid handle improves, carves through the surface at the antiskid handle and establishes non-slip raised, has reduced the possibility that antiskid handle from the doctor's hand landing, thereby has reduced the possibility that medical accident takes place.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. The utility model discloses a set up and attract pipe through connection section of thick bamboo, attract first connecting pipe, threaded connection pipe antiskid handle and extension pipe, make when absorbing the internal content of patient, the content can not remain to some extent in the gap between each structure, be convenient for absorb work and accomplish the back and to the washing of aspirator, threaded connection through setting up the surface of attracting the left surface of first connecting pipe and right side is the thread groove of equidirectional, make can not have some influence to threaded connection pipe when needs unscrew the connecting section of thick bamboo, can not be influential to the connecting section of thick bamboo when needs unscrew threaded connection pipe, establish the screw thread through carving at the inner wall of connecting section of thick bamboo, make the connecting section of thick bamboo can be dismantled, the maintenance of the whole device of being convenient for is changed.

2. The utility model discloses a set up the filter screen, make great content can't be close to and attract the head, the possibility that attracts the head to be blockked up has been reduced, through setting up shadowless small bulb, make the doctor can carefully observe the internal condition of patient, the doctor of being convenient for puts the device into suitable position and absorbs work, the internal possibility of patient has been touched to the device to the while, patient's misery has been alleviateed, through setting up the wave line, make the travelling comfort when doctor holds anti-skidding handle improve, establish anti-skidding arch through carving at the surface of antiskid handle, the possibility of antiskid handle landing from doctor's hand has been reduced, thereby the possibility that medical negligence takes place has been reduced.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic front sectional view of the present invention;

Fig. 3 is a schematic view of the left side structure of the present invention.

In the figure: 1. filtering with a screen; 2. a connecting cylinder; 3. a suction head connecting tube; 4. a threaded connection pipe; 5. an anti-slip grip; 6. a wavy line; 7. a switch; 8. a suction tube; 9. an extension tube; 10. a shadowless small bulb; 11. a suction head; 12. a switch slot; 13. a connecting head.

Detailed Description

In the following description, numerous implementation details are set forth in order to provide a more thorough understanding of the present invention. It should be understood, however, that these implementation details should not be used to limit the invention. That is, in some embodiments of the invention, details of these implementations are not necessary. In addition, some conventional structures and components are shown in simplified schematic form in the drawings.

In addition, the descriptions related to "first", "second", etc. in the present invention are only for description purposes, not specifically referring to the order or sequence, and are not intended to limit the present invention, but only to distinguish the components or operations described in the same technical terms, and are not to be construed as indicating or implying any relative importance or implicit indication of the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.

Referring to fig. 1-3, the novel telescopic thread aspirator head for neurosurgery of the utility model comprises a suction tube 8, a connecting cylinder 2 is sleeved on the left outer surface of the suction tube 8, a suction head connecting tube 3 is arranged in the center of the right side surface of the connecting cylinder 2, a threaded connecting tube 4 is arranged at the right end of the suction head connecting tube 3, an anti-slip grip 5 is fixedly connected at the right end of the threaded connecting tube 4, an extension tube 9 is fixedly connected at the right end of the anti-slip grip 5, the suction tube 8 runs through the connecting cylinder 2, the suction head connecting tube 3, the anti-slip grip 5 of the threaded connecting tube 4 and the extension tube 9, a connector 13 is welded on the left side surface of the connecting cylinder 2, and when the contents in a patient body are sucked, the contents can not remain in the gaps between the structures, the suction device is convenient to clean after the suction work is finished.

Attract first connecting pipe 3's length to be greater than the length sum of connecting cylinder 2 and threaded connection pipe 4, it is equipped with threaded groove all to attract the surface on the left surface of first connecting pipe 3 and the surface on right side, and the threaded groove who attracts the surface on the left surface of first connecting pipe 3 and the surface on right side is the threaded groove of equidirectional, threaded groove through setting up the surface that attracts the left surface of first connecting pipe 3 and the surface on right side is the threaded groove of equidirectional, make can not have some influence to threaded connection pipe 4 when needing to unscrew connecting cylinder 2, can not have the influence to connecting cylinder 2 when needs unscrew threaded connection pipe 4.

The inner wall of connecting cylinder 2 is carved with the screw thread, and the screw thread of connecting cylinder 2 and the screw thread groove looks adaptation of attracting first connecting pipe 3 left side surface, and the inner wall of threaded connection 4 is carved with the screw thread, and the screw thread of threaded connection 4 and the screw thread groove looks adaptation of attracting first connecting pipe 3 right side surface, carve through the inner wall at connecting cylinder 2 and establish the screw thread for connecting cylinder 2 can be dismantled, the maintenance of the whole device of being convenient for is changed.

The outside welding of connector 13 has filter screen 1, and the left end fixedly connected with who attracts pipe 8 attracts head 11, and filter screen 1's internal diameter is greater than the length of attracting head 11, through setting up filter screen 1 for great content can't be close to attracts head 11, has reduced and has attracted head 11 and has blockked up the possibility.

Lower extreme fixedly connected with shadowless small bulb 10 of threaded connection 4 left side surface, switch slot 12 has been seted up on the upside surface of extension pipe 9, the inside sliding connection of switch slot 12 has switch 7, through setting up shadowless small bulb 10, make the doctor can carefully observe the internal condition of patient, be convenient for the doctor put the device suitable position with the device and absorb work, reduced the device simultaneously and touched the internal possibility of patient, alleviateed patient's misery.

Wave lines 6 are carved on the upper side and the lower side of the anti-slip grip 5, a plurality of evenly distributed anti-slip protrusions are carved on the outer surface of the anti-slip grip 5, comfort of a doctor when holding the anti-slip grip 5 is improved by arranging the wave lines 6, and the possibility that the anti-slip grip 5 slips from the hands of the doctor is reduced by carving the anti-slip protrusions on the outer surface of the anti-slip grip 5, so that the possibility of medical accidents is reduced.

When using the utility model discloses the time: after the whole device is sterilized, the aspirator is opened, the switch 7 is shifted to enable the shadowless small bulb 10 to light up, the anti-skidding grip 5 is held, the connecting cylinder 2 is inserted into the body of a patient, then the anti-skidding grip 5 is moved in a small range as required, the threaded connecting pipe 4, the suction head connecting pipe 3, the connecting cylinder 2, the suction head 11, the connector 13 and the filter screen 1 are driven to move in a small range along with the anti-skidding grip 5, at the moment, a doctor can observe the position of the device in the body of the patient and move according to the position irradiated by the shadowless small bulb 10, the possibility that the device touches the body of the patient is reduced, the pain of the patient is reduced, when the suction head 11 sucks larger content, the filter screen 1 can block the content, so that the content cannot block the suction head 11, the small content can penetrate through the filter screen 1 to be sucked into the suction head 11 and then, then flows into the suction apparatus from the suction tube 8, when the suction head 11 can not reach the appointed position to suck the content, the threaded connecting tube 4 and the suction head connecting tube 3 are held to rotate towards the opposite direction, so that the suction head 11 moves towards the direction far away from the threaded connecting tube 4, and then the connecting cylinder 2 is inserted into the body of the patient, so that the suction head 11 can reach the appointed position to suck the content in the body of the patient;

After the device is used, the device is taken out of the patient, the connecting cylinder 2 and the threaded connecting pipe 4 are rotated towards the same direction, so that the connecting cylinder 2, the suction head connecting pipe 3 and the threaded connecting pipe 4 are separated, assembled after being cleaned and maintained, and placed in a corresponding box for storage.

The above description is only an embodiment of the present invention, and is not intended to limit the present invention. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.

Claims

1. The utility model provides a novel telescopic aspirator head of special screw thread of neurosurgery, includes attracts pipe (8), its characterized in that: attract left surface cover of pipe (8) to be equipped with connecting cylinder (2), the central authorities on connecting cylinder (2) right side surface are equipped with attracts first connecting pipe (3), the right-hand member of attracting first connecting pipe (3) is equipped with threaded connection pipe (4), the right-hand member fixedly connected with antiskid handle (5) of threaded connection pipe (4), the right-hand member fixedly connected with extension pipe (9) of antiskid handle (5), attract pipe (8) to run through connecting cylinder (2), attract first connecting pipe (3), threaded connection pipe (4) antiskid handle (5) and extension pipe (9), the left side skin weld of connecting cylinder (2) has connector (13).

2. The novel threaded telescopic aspirator head special for neurosurgery according to claim 1, characterized in that: the length of attracting first connecting pipe (3) is greater than the sum of the length of connecting cylinder (2) and threaded connection pipe (4), it is equipped with the screw thread recess all to attract the surface on left surface of first connecting pipe (3) and the surface on right side, just the screw thread recess of attracting the surface on left surface of first connecting pipe (3) and the surface on right side is the screw thread recess of equidirectional.

3. The novel threaded telescopic aspirator head special for neurosurgery according to claim 1, characterized in that: the inner wall of connecting cylinder (2) is carved and is equipped with the screw thread, just the screw thread of connecting cylinder (2) and the screw thread groove looks adaptation of attracting first connecting pipe (3) left side surface, the inner wall of threaded connection pipe (4) is carved and is equipped with the screw thread, just the screw thread of threaded connection pipe (4) and the screw thread groove looks adaptation of attracting first connecting pipe (3) right side surface.

4. The novel threaded telescopic aspirator head special for neurosurgery according to claim 1, characterized in that: the outside welding of connector (13) has filter screen (1), the left end fixedly connected with who attracts pipe (8) attracts head (11), the internal diameter of filter screen (1) is greater than the length of attracting head (11).

5. The novel threaded telescopic aspirator head special for neurosurgery according to claim 1, characterized in that: the lower end of the left side surface of the threaded connecting pipe (4) is fixedly connected with a shadowless small bulb (10), the upper side surface of the extension pipe (9) is provided with a switch groove (12), and the switch (7) is connected to the inside of the switch groove (12) in a sliding mode.

6. The novel threaded telescopic aspirator head special for neurosurgery according to claim 1, characterized in that: wave lines (6) are carved on the upper side and the lower side of the anti-skid grip (5), and a plurality of anti-skid bulges which are uniformly distributed are carved on the outer surface of the anti-skid grip (5).