CN217886646U

CN217886646U - Neurosurgery is with suction tube convenient to adjust pressure

Info

Publication number: CN217886646U
Application number: CN202221577367.6U
Authority: CN
Inventors: 张建平
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-06-23
Filing date: 2022-06-23
Publication date: 2022-11-25
Anticipated expiration: 2032-06-23

Abstract

The utility model relates to a attract pipe technical field, a neurosurgery is with attracting pipe convenient to regulated pressure is proposed, including attracting the pipeline, the outside cover that attracts the pipeline has the adjusting collar, the first through-hole that uses with attracting the pipeline cooperation is seted up to the inside of adjusting collar, attract the pipeline to run through first through-hole, logical groove has been seted up to the inside of adjusting collar and the one side that is located first through-hole, the inside of adjusting collar and the one side that is located logical groove have seted up the adjustment tank, one side of adjustment tank inner wall and be located two first springs of one side fixedly connected with that lead to the groove, fixedly connected with trapezoidal piece between the one end that leads to the groove is kept away from to two first springs, the inner wall sliding connection of trapezoidal piece and adjustment tank, trapezoidal piece is close to one side that leads to the groove and is located the fixedly connected with connecting rod between two first springs. Through above-mentioned technical scheme, solved each and attract the pipe all need be equipped with the vacuum pump among the prior art, not only use cost is great, needs to occupy the problem in great space moreover.

Description

Neurosurgery is with suction tube convenient to adjust pressure

Technical Field

The utility model relates to a attract pipe technical field, specificly, relate to a neurosurgery is with being convenient for pressure regulation's attracting pipe.

Background

In neurosurgery, the doctor often needs to pass through the encephalic hydrops of suction tube suction, reaches the purpose that the operation was clear away, when suction tube sucked the hydrops intracranial, because current suction tube mostly all uses through the central negative pressure of hospital, the pressure of suction tube end department can't be controlled to lead to the equipment can't adjust the pressure size of sucking tube end department according to the condition of reality, and then cause the relatively poor condition of suction effect to take place, be unfavorable for practical application and operation.

Through retrieval, chinese patent discloses a neurosurgery attracts pipe (grant publication No. CN 205460394U), this patent technology though can provide the light source, avoid appearing in the non-affected part ineffective absorption, can utilize miniature flow sensor to cooperate with the vacuum pump to realize the pressure adjustment operation of attracting pipe simultaneously, however, this patent technology is in actual application process, every attracts the pipe and all needs to be equipped with the vacuum pump, not only use cost is great, and need occupy great space moreover, is unfavorable for actual application and operation.

SUMMERY OF THE UTILITY MODEL

The utility model provides a neurosurgery is with suction tube convenient to regulated pressure has solved every suction tube and all need be equipped with the vacuum pump among the correlation technique, and not only use cost is great, need occupy the problem in great space moreover.

The technical scheme of the utility model as follows: the utility model provides a neurosurgery is with attracting pipe convenient to regulated pressure, includes the attraction pipeline, the outside cover of attraction pipeline has the adjusting collar, the first through-hole that uses with attraction pipeline cooperation is seted up to the inside of adjusting collar, the attraction pipeline runs through first through-hole, the logical groove has been seted up to the inside and the one side that is located first through-hole of adjusting collar, the adjusting groove has been seted up to the inside and the one side that is located logical groove of adjusting collar, one side of adjusting groove inner wall just is located two first springs of one side fixedly connected with of logical groove, two fixedly connected with trapezoidal piece between the one end that logical groove was kept away from to first spring, the inner wall sliding connection of trapezoidal piece and adjusting groove, the trapezoidal piece is close to one side that leads to the groove and is located two fixedly connected with the connecting rod between the first spring, the one end thread connection that the first through-hole was kept away from to the connecting rod has an adjusting screw, the inside of adjusting screw that the bottom of adjusting screw extended to the adjusting collar and is connected with the adjusting collar, the one end sliding connection that the connecting rod kept away from the connecting rod extends to the connecting rod and the one end of leading groove has the inclined plane and the flow sensor, the flow sensor is connected with the one end of the inclined plane of adjusting collar, the flow sensor is connected with the one end of the flow sensor and the miniature push panel, the flow sensor is connected with the flow of the inclined plane and the flow sensor is connected with the outside of the adjustable block, the adjustable block is connected with the adjustable block and the adjustable block of the adjustable block and the adjustable block is connected with the adjustable block and the flow of the adjustable block is close to the inclined plane.

Further, one side of adjusting collar is provided with lighting mechanism, lighting mechanism includes fixed box, one side fixedly connected with second spring that the inner wall of fixed box is close to the adjusting collar, the one end fixedly connected with U type piece of adjusting collar is kept away from to the second spring, the inner wall sliding connection of U type piece and fixed box, the one end that the second spring was kept away from to U type piece extends to the outside of fixed box, one side fixedly connected with rack that the inner wall of U type piece is close to the second spring, the inner wall of fixed box and the one side that is located the rack rotate and be connected with the axis of rotation, the outside fixedly connected with gear of axis of rotation, the gear is connected with the rack toothing, the one end of axis of rotation extends to the outside and the fixedly connected with light of fixed box.

Further, one end of the suction pipeline, which is far away from the adjusting sleeve, is provided with a winding drum, a second through hole is formed in the outer side of one end of the winding drum, the suction pipeline penetrates through the second through hole, and limiting plates are fixedly connected to two ends of the winding drum.

Further, one end fixedly connected with that the suction pipeline is close to the micro flow sensor attracts the tube head, and one end fixedly connected with connector that the suction pipeline is far away from the suction tube head.

Furthermore, the middle part of the suction pipeline is fixedly connected with a temporary storage hopper.

Furthermore, the top of the adjusting screw rod is fixedly connected with an adjusting knob.

Furthermore, a limiting groove is formed in the top and the bottom of the inner wall of the adjusting groove, a limiting block is fixedly connected to the top and the bottom of the trapezoidal block, and the limiting block is connected with the corresponding limiting groove in a sliding mode.

The utility model discloses a theory of operation and beneficial effect do:

the utility model discloses in, when needs use the suction pipeline to carry out the hydrops and absorb, be connected suction pipeline and hospital's central negative pressure equipment, and detect the absorption speed of the inside hydrops of suction pipeline through miniature flow sensor, simultaneously with the information transfer who detects to display panel, operating personnel rotates adjusting screw, it pushes the piece and moves downwards in the inside of adjustment tank to drive, utilize the effect on inclined plane simultaneously, promote the trapezoidal piece and move in the inside of adjustment tank, and extrude first spring, drive connecting rod and extrusion piece simultaneously and move, utilize the extrusion piece extrusion to run through the inside suction pipeline of first through-hole, thereby reach the purpose of adjusting suction pipeline internal pressure, operating personnel is according to the hydrops absorption speed that shows on the display panel simultaneously, adjust the extrusion degree to suction pipeline, and then reach the accurate mesh of adjusting of pressure, avoided every suction pipeline all to be equipped with the vacuum pump among the prior art simultaneously, not only use cost is great, and need occupy the defect in great space, be favorable to actual application and operation.

Drawings

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

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

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

FIG. 3 is an enlarged view of the invention at A in FIG. 2;

FIG. 4 is a schematic structural view of the trapezoidal block, the connecting rod and the extrusion block of the present invention;

fig. 5 is a schematic view of the structure of the U-shaped block and the rack of the present invention.

In the figure: 1. a suction line; 2. an adjusting sleeve; 3. a first through hole; 4. a through groove; 5. an adjustment groove; 6. a first spring; 7. a trapezoidal block; 8. a connecting rod; 9. extruding the block; 10. adjusting the screw rod; 11. a pushing block; 12. a micro flow sensor; 13. a display panel; 14. an illumination mechanism; 141. a fixing box; 142. a second spring; 143. a U-shaped block; 144. a rack; 145. a rotating shaft; 146. a gear; 147. a lighting lamp; 15. winding the roll; 16. a second through hole; 17. a limiting plate; 18. a suction tube head; 19. a connector; 20. a temporary storage hopper; 21. adjusting a knob; 22. a limiting groove; 23. and a limiting block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. All other embodiments, which can be obtained by a person skilled in the art without any inventive work, are related to the scope of the present invention.

Example 1

As shown in fig. 1 to 5, the present embodiment provides a suction tube for neurosurgery operation, which is convenient for adjusting pressure, and comprises a suction pipeline 1, an adjusting sleeve 2 is sleeved outside the suction pipeline 1, a first through hole 3 used in cooperation with the suction pipeline 1 is formed inside the adjusting sleeve 2, the suction pipeline 1 penetrates through the first through hole 3, a through groove 4 is formed inside the adjusting sleeve 2 and on one side of the first through hole 3, an adjusting groove 5 is formed inside the adjusting sleeve 2 and on one side of the through groove 4, two first springs 6 are fixedly connected to one side of the inner wall of the adjusting groove 5 and on one side of the through groove 4, a trapezoidal block 7 is fixedly connected between one ends of the two first springs 6 far away from the through groove 4, the trapezoidal block 7 is slidably connected with the inner wall of the adjusting groove 5, a connecting rod 8 is fixedly connected to the inside of the through groove 4 and fixedly connected to an extrusion block 9 of an arc structure, the extrusion block 9 is slidably connected to the inner wall of the through groove 4, one end of the extrusion block 9, which is far away from the connecting rod 8, extends to one end of the adjusting sleeve 3, and is connected to the outer side of the adjusting sleeve 2, a sliding block 11, and a sliding block 11, which is connected to the adjusting block 2, and a screw rod 11, which is connected to the adjusting block is connected to the outside of the adjusting groove 4, and a push block is connected to a push block 11, and a screw rod 11, and a push block is connected to a push block 10, which is connected to the adjusting block 2, and a screw rod 11, the micro flow sensor 12 is electrically connected to the display panel 13.

In this embodiment, when needing to use suction pipeline 1 to carry out the hydrops and absorbing, suction pipeline 1 is connected with hospital's central negative pressure equipment, and detect the absorption speed of the inside hydrops of suction pipeline 1 through miniature flow sensor 12, simultaneously with information transfer to display panel 13 that detects, operating personnel rotates adjusting screw 10, it moves down in the inside of adjustment tank 5 to drive promotion piece 11, utilize the effect on inclined plane simultaneously, promote trapezoidal piece 7 and move in the inside of adjustment tank 5, and extrude first spring 6, drive connecting rod 8 and extrusion piece 9 simultaneously and move, utilize extrusion piece 9 extrusion to run through the inside suction pipeline 1 of first through-hole 3, thereby reach the purpose of adjusting suction pipeline 1 internal pressure, operating personnel absorbs speed according to the hydrops that shows on display panel 13 simultaneously, adjust the extrusion degree to suction pipeline 1, and then reach the purpose of accurate regulation of pressure, avoided every suction pipeline 1 among the prior art to all need be equipped with the vacuum pump simultaneously, not only use cost is great, and need occupy the defect in great space, be favorable to practical application and operation.

Example 2

As shown in fig. 1 to 5, based on the same concept as that of embodiment 1, the present embodiment further provides a suction tube for neurosurgery, which is convenient for adjusting pressure, wherein a lighting mechanism 14 is disposed on one side of an adjusting sleeve 2, the lighting mechanism 14 includes a fixing box 141, a second spring 142 is fixedly connected to one side of an inner wall of the fixing box 141, which is close to the adjusting sleeve 2, one end of the second spring 142, which is far away from the adjusting sleeve 2, is fixedly connected with a U-shaped block 143, the U-shaped block 143 is slidably connected with an inner wall of the fixing box 141, one end of the U-shaped block 143, which is far away from the second spring 142, extends to an outer side of the fixing box 141, a rack 144 is fixedly connected to one side of the inner wall of the U-shaped block 143, which is close to the second spring 142, a rotating shaft 145 is rotatably connected to one side of the inner wall of the fixing box 141, a gear 146 is fixedly connected to the outer side of the rack 144, the gear 146 is engaged with the rack 144, one end of the gear 146 extends to the outer side of the fixing box 141 and is fixedly connected to the illuminating lamp 147, when the illumination operation is required, the illumination operation is performed, the illuminating lamp 147 is performed, and the adjusting operation is performed, the U-shaped block 143, and the rack 143 is released, the rack 143 is released, and the rack 143, and the limiting spring 142 is released, and the rack 143 is released, and the limiting spring 142.

Wherein, the suction pipeline 1 is kept away from one end cover of adjusting collar 2 and is had a take-up reel 15, the outside of take-up reel 15 one end has been seted up second through-hole 16, suction pipeline 1 runs through second through-hole 16, the equal fixedly connected with limiting plate 17 in both ends of take-up reel 15, through setting up the take-up reel 15, when need not using suction pipeline 1, can utilize the take-up reel 15 to carry out the rolling to suction pipeline 1 to avoid suction pipeline 1 to take place the winding, utilize limiting plate 17 simultaneously, can avoid suction pipeline 1 from the both ends landing of take-up reel 15.

Wherein, the one end fixedly connected with that suction tube 1 is close to miniature flow sensor 12 attracts tube head 18, and the one end fixedly connected with connector 19 that suction tube 1 kept away from suction tube head 18 carries out hydrops absorption operation through suction tube head 18, will attract tube 1 to be connected with external central negative pressure equipment through connector 19.

Wherein, the middle part fixedly connected with of suction line 1 is kept in the fill 20, keeps in the hydrops of absorbing through keeping in fill 20.

Wherein, adjusting screw 10's top fixedly connected with adjust knob 21 can drive adjusting screw 10 through adjust knob 21 and rotate to accomplish the regulation operation.

Wherein, spacing groove 22 has all been seted up with the bottom at the top of 5 inner walls in adjustment tank, and the top and the equal fixedly connected with stopper 23 in bottom of trapezoidal piece 7, stopper 23 all with the spacing groove 22 sliding connection who corresponds, utilize the cooperation of spacing groove 22 and stopper 23, can carry on spacingly to the removal of trapezoidal piece 7, make its removal more stable.

The working principle is as follows: when the suction pipeline 1 is required to be used for sucking the accumulated liquid, the suction pipeline 1 is connected with a hospital central negative pressure device through the connector 19, the suction speed of the accumulated liquid in the suction pipeline 1 is detected through the micro flow sensor 12, the detected information is transmitted to the display panel 13, an operator rotates the adjusting screw 10 to drive the pushing block 11 to move downwards in the adjusting groove 5, meanwhile, the trapezoid block 7 is pushed to move in the adjusting groove 5 under the action of the inclined surface, the first spring 6 is extruded, the connecting rod 8 and the extruding block 9 are driven to move at the same time, the suction pipeline 1 penetrating through the first through hole 3 is extruded by the extruding block 9, so that the purpose of adjusting the internal pressure of the suction pipeline 1 is achieved, meanwhile, the operator adjusts the extrusion degree of the suction pipeline 1 according to the accumulated liquid suction speed displayed on the display panel 13, the purpose of accurately adjusting the pressure is achieved, meanwhile, the defect that each suction pipeline 1 in the prior art needs to be equipped with a vacuum pump is avoided, not only the use cost is large, but also the defect that a large space is occupied, the practical application and operation are facilitated, when the operation of adjusting the illumination lamp 147 is needed, the U-shaped lamp 147 is opened, the U-shaped rack 143 is not pressed, the U-shaped rack 143 is pressed, the U-shaped adjusting rack 142, the U-shaped lamp 142 is driven to be meshed with the U-shaped rack 142, the U-shaped rack 142 is pressed angle adjusting rack 142, the U-shaped adjusting lamp 142 is released, the U-shaped rack 142, the U-shaped adjusting rack 142 is pressed angle is released, the U-shaped adjusting rack 142, the U-shaped lamp is pressed, the U-shaped adjusting rack 142 is pressed angle is pressed, the U-shaped lamp 142, the U-shaped lamp is pressed angle adjusting rack 142 is released, the U-shaped lamp 142, when the suction line 1 is not required to be used, the suction line 1 can be wound up by the winding reel 15, so that the suction line 1 is prevented from being wound up, and the suction line 1 can be prevented from slipping off from both ends of the winding reel 15 by the limit plate 17.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The suction tube convenient for pressure regulation for neurosurgery operation is characterized by comprising a suction pipeline (1), wherein an adjusting sleeve (2) is sleeved on the outer side of the suction pipeline (1), a first through hole (3) matched with the suction pipeline (1) is formed in the adjusting sleeve (2), the suction pipeline (1) penetrates through the first through hole (3), a through groove (4) is formed in one side, located in the first through hole (3), of the adjusting sleeve (2), an adjusting groove (5) is formed in one side, located in the through groove (4), of the adjusting sleeve (2), two first springs (6) are fixedly connected to one side, located in the through groove (4), of one side of the inner wall of the adjusting groove (5), a trapezoidal block (7) is fixedly connected between one ends, far away from the through groove (4), the trapezoidal block (7) is in sliding connection with the inner wall of the adjusting groove (5), the trapezoidal block (7) is close to one side of the through groove (4) and fixedly connected with a connecting rod (8) between the two first springs (6), the trapezoidal block (7) is far away from one end of the through groove (4), and an extrusion block (9) is connected with an extrusion block (9) extending structure, which extends to the through groove (4), the utility model discloses a flow sensor, including extrusion piece (9), adjusting sleeve (7), trapezoidal piece (7), display panel (13), pressure piece (12) and display panel (13), the one end threaded connection who keeps away from connecting rod (8) of extrusion piece (9) has adjusting screw (10), the bottom of adjusting screw (10) extends to the inside of adjusting sleeve (2) and rotates and is connected with and promotes piece (11), promote the inner wall sliding connection of piece (11) and adjustment tank (5), the inclined plane that uses with trapezoidal piece (7) cooperation is seted up to the one end that promotes piece (11) and is close to trapezoidal piece (7), the inclined plane that promotes piece (11) one end and the inclined plane sliding connection in the trapezoidal piece (7) outside, the outside of attraction pipeline (1) and the below fixed mounting that is located adjusting sleeve (2) have miniature flow sensor (12), the outside fixed mounting of adjusting sleeve (2) has display panel (13), miniature flow sensor (12) and display panel (13) electric connection.

2. The suction tube convenient for pressure adjustment in neurosurgery according to claim 1, wherein an illuminating mechanism (14) is disposed on one side of the adjusting sleeve (2), the illuminating mechanism (14) comprises a fixing box (141), a second spring (142) is fixedly connected to one side of the inner wall of the fixing box (141) close to the adjusting sleeve (2), one end of the second spring (142) far away from the adjusting sleeve (2) is fixedly connected with a U-shaped block (143), the U-shaped block (143) is slidably connected with the inner wall of the fixing box (141), one end of the U-shaped block (143) far away from the second spring (142) extends to the outer side of the fixing box (141), one side of the inner wall of the U-shaped block (143) close to the second spring (142) is fixedly connected with a rack (144), one side of the inner wall of the fixing box (141) and located on the rack (144) is rotatably connected with a rotating shaft (145), a gear (146) is fixedly connected to the outer side of the rotating shaft (145), the gear (146) is meshed with the rotating shaft (144), and one end of the fixing box (145) extends to the outer side of the illuminating lamp (141) and extends to the outer side.

3. The suction tube convenient for pressure regulation for neurosurgery according to claim 1, wherein a winding drum (15) is sleeved on one end of the suction pipeline (1) far away from the regulating sleeve (2), a second through hole (16) is formed in the outer side of one end of the winding drum (15), the suction pipeline (1) penetrates through the second through hole (16), and both ends of the winding drum (15) are fixedly connected with limiting plates (17).

4. The suction tube convenient for pressure regulation in neurosurgery according to claim 1, characterized in that a suction tube head (18) is fixedly connected to one end of the suction tube (1) close to the micro flow sensor (12), and a connector (19) is fixedly connected to one end of the suction tube (1) far from the suction tube head (18).

5. The suction tube convenient for the neurosurgical operation to adjust the pressure as claimed in claim 1, wherein a temporary storage hopper (20) is fixedly connected to the middle part of the suction pipeline (1).

6. The suction tube for neurosurgery operation convenient for adjusting pressure according to claim 1, characterized in that the top of the adjusting screw rod (10) is fixedly connected with an adjusting knob (21).

7. The suction tube convenient for pressure adjustment for neurosurgical operations according to claim 1, wherein the top and the bottom of the inner wall of the adjustment groove (5) are both provided with a limiting groove (22), the top and the bottom of the trapezoidal block (7) are both fixedly connected with a limiting block (23), and the limiting blocks (23) are both in sliding connection with the corresponding limiting grooves (22).