CN207871203U - A kind of neurosurgery small area hydrops imbibition rifle - Google Patents
A kind of neurosurgery small area hydrops imbibition rifle Download PDFInfo
- Publication number
- CN207871203U CN207871203U CN201721461166.9U CN201721461166U CN207871203U CN 207871203 U CN207871203 U CN 207871203U CN 201721461166 U CN201721461166 U CN 201721461166U CN 207871203 U CN207871203 U CN 207871203U
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- China
- Prior art keywords
- gun barrel
- small area
- mounting box
- neurosurgery
- ratchet
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Abstract
The utility model is related to medical instruments field, specially a kind of neurosurgery small area hydrops imbibition rifle；It is big to solve the problems, such as that prior art small area hydrops removes difficulty；It includes：The body of a gun of the imbibition rifle is made of gun barrel and handle, gun barrel is half notch halfpipe, is communicated with mounting box in tubular structure middle position, the notch position of gun barrel is for being clamped inner tube, inner tube one end is connected with each other with suction pipe, it is internally provided with piston and push rod, the lower face of push rod is teeth structure, and gear and ratchet are installed inside mounting box, mounting cylinder is installed in the upper end of handle, inside is equipped with spring and connecting rod, and connecting rod is nested in mounting box and stretches out mounting box, connect with trigger simultaneously；Advantage is：Efficiently the small area hydrops of the generation during operation is purged, reduces operating difficulty.
Description
Technical field
The utility model is related to medical instruments field, specially a kind of neurosurgery small area hydrops imbibition rifle.
Background technology
Neurosurgery (Neurosurgery) is a branch in surgery, is in surgery to perform the operation as primary treatment
On the basis of means, using unique neurosurgery science study method, nerve system of human body is studied, such as brain, spinal cord and surrounding god
Through system and associated subsidiary body, such as skull, scalp, the isostructural damage of cerebrovascular meninx, inflammation, tumour, abnormal
Shape and certain hereditary dysbolisms or dysfunction disease.Neurosurgery is cured mainly due to god such as brain caused by wound, spinal cords
Disease through system, such as cerebral hemorrhage amount of bleeding threat to life, traffic accident cause brain wound or brain to have oncothlipsis that need to perform the operation to control
Treat etc..Neurosurgery is to perform the operation as main means, cure central nervous system (brain, spinal cord), peripheral nervous system and plant
One Clinical Surgery's training of the nervous system disease.Neurosurgery is being carried out to patient, such as cephalophyma removes art, in hand
A small amount of hydrops is will produce during art, is brought a great deal of trouble to the operation of doctor.Small area product in surgical procedure simultaneously
Liquid can not be purged using special drainage device, and then improve the difficulty and danger of operation.
Utility model content
The utility model provides a kind of neurosurgery small area hydrops imbibition rifle, the effective solution prior art
Small area hydrops removes the big problem of difficulty can be efficiently to the generation during operation by using gun-type wicking structure
Small area hydrops is purged, and reduces operating difficulty.
To achieve the above object, the technical solution adopted in the utility model is specific as follows：
A kind of neurosurgery small area hydrops imbibition rifle, it is characterised in that：The body of a gun of the imbibition rifle is by 1 He of gun barrel
Handle 2 forms, and gun barrel 1 is half notch halfpipe, is communicated with mounting box 7 in tubular structure middle position, handle 2 is fixed on
1 tubular portion end of gun barrel, the notch position of gun barrel 1 are used to be clamped inner tube 3, and inner tube 3 is needle tubing structure, one end and 4 phase of suction pipe
It connects, is internally provided with piston 5, push piston 5 to move by push rod 6, the lower face of push rod 6 is teeth structure, in mounting box 7
Inside is equipped with first rotating shaft 8 and the second shaft 9 in up-down structure, and gear 10, the second shaft 9 are equipped in first rotating shaft 8
On ratchet 11 is installed, 10 top of gear and the teeth of push rod 6 cooperate, and lower part cooperates with ratchet 11 and is driven, simultaneously
Brake pawl 12 for brake ratchet 11 is installed in installation 7, mounting cylinder 15 is installed in the upper end of handle 2, it is internal
Spring 16 and connecting rod 14 are installed, connecting rod 14 is nested in mounting box 7 and stretches out mounting box 7, connect with trigger 13 simultaneously.
1 tubular structure front end of the gun barrel is equipped with limiting card 101 with notch junction.
14 upper surface of the connecting rod is equipped with teeth structure, cooperation mutually nested with 11 lower part teeth of ratchet.
The beneficial effects of the utility model are：Using the holding mode of gun-type, stability is strong, trembles width in operation
It spends small；Imbibition mode uses the imbibition mode of one-way fashion, can only carry out imbibition operation, can not drain, can effectively avoid feeling
The problems such as dye.It is disposable apparatus that suction pipe, inner tube etc., which contact hydrops device, and it is convenient to replace.Whole device can be efficiently to god
The small area hydrops generated during surgically is cleared up, easy to use, can effectively reduce the operation of surgical
Difficulty.
Description of the drawings
Fig. 1 is the utility model structure diagram；
Fig. 2 is the utility model section view；
Fig. 3 is enlarged drawing at Fig. 2A；
Fig. 4 is finger manipulation position mounting structure schematic diagram；
As shown in the figure：Gun barrel 1, limiting card 101, handle 2, inner tube 3, suction pipe 4, piston 5, push rod 6,7, first turns of mounting box
Axis 8, the second shaft 9, gear 10, ratchet 11, brake pawl 12, trigger 13, connecting rod 14, mounting cylinder 15, spring 16.
Specific implementation mode
Below in conjunction with the accompanying drawings and pass through specific embodiment further instruction the technical solution of the utility model：
Embodiment 1
A kind of neurosurgery small area hydrops imbibition rifle as shown in figures 1-4 by gun barrel 1, handle 2, inner tube 3, is inhaled
Pipe 4, piston 5, push rod 6, mounting box 7, first rotating shaft 8, the second shaft 9, gear 10, ratchet 11, brake pawl 12, trigger 13,
Connecting rod 14, mounting cylinder 15 and spring 16 form, and its purpose is to absorb the small area generated in neurosurgery process product
Liquid.
The external structure of whole device is as shown in Figure 1, the body of a gun of imbibition rifle is made of gun barrel 1 and handle 2.Gun barrel 1 is solid
Determine installation unit, structure is half slot type halfpipe, and the notch of gun barrel 1 is fixed part, for being clamped inner tube 3.Gun barrel 1
Tubular structure be limit installation section, be communicated with mounting box 7 in tubular structure middle position.Handle 2 is fixed on 1 tubulose of gun barrel
Portion distal end.
Inner tube 3 is identical as the structure of needle tubing, and needle portion is connected with suction pipe 4.Suction pipe 4 is hard suction pipe, without outer force effect
Under will not generate free bend.Its purpose is to improve the controllability of doctor's operation.Piston 5 and push rod 6 are equipped in suction pipe.It is single
Due to being contacted with hydrops after secondary use, above-mentioned apparatus is disposable apparatus, prevents the problems such as germ infects.In gun barrel 1
Tubular structure front end is equipped with limiting card 101 with notch junction, prevents the grafting when mounted of inner tube 3 from entering the tubular structure of gun barrel 1
It is interior.
The internal structure of whole device is as shown in Fig. 2, push rod 6 is different from the push rod of existing needle tubing, 6 lower end of the design push rod
Face is teeth structure.First rotating shaft 8 and the second shaft 9 in up-down structure be installed inside mounting box 7, in first rotating shaft 8
Gear 10 is installed, ratchet 11 is installed in second shaft 9,10 top of gear and the teeth of push rod 6 cooperate, lower part and spine
Wheel 11, which cooperates, to be driven.Brake pawl 12 for brake ratchet 11 is installed in installation 7 simultaneously, prevents ratchet 11 from returning
Turn, can only ratchet be rotated counterclockwise.Its mutual cooperation structure is as shown in Figure 3.Mounting cylinder is installed in the upper end of handle 2
15, inside is equipped with spring 16 and connecting rod 14, and connecting rod 14 is nested in mounting box 7 and stretches out mounting box 7 simultaneously, connects with trigger 13
It connects, structure is as shown in Figure 4.14 upper surface of connecting rod is equipped with teeth structure, cooperation mutually nested with 11 lower part teeth of ratchet simultaneously
Transmission.In use, pressing trigger 13, pass through the cooperation of connecting rod 14 and ratchet 11 so that ratchet 11 rotates counterclockwise, in ratchet
While 11 rotation counterclockwise, the gear 10 coordinated with it is driven to rotate clockwise, and then push rod 6 is driven to stretch, in inner tube 3
Negative pressure is formed, is operated by doctor, small area hydrops is absorbed.It is set between 7 bottom surface of connecting rod 14 and mounting box of the present apparatus
There is specific gap, so about 14 connecting rod has certain activity space.After the release spanner 13 of doctor, due to spring 16
Effect, connecting rod 14 can restore initial position.Due to the limitation of brake pawl 12, ratchet 11 will not turn round, i.e., ratchet 12 is not
Will produce clockwise rotation, into without make push rod 6 retract, so absorb hydrops will not be discharged.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this practicality is new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing in the equivalent requirements of the claims will be fallen
All changes in justice and range are embraced therein.Any reference numeral in claim should not be considered as limitation
Involved claim.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiment being appreciated that.
Claims (3)
1. a kind of neurosurgery small area hydrops imbibition rifle, it is characterised in that：The body of a gun of the imbibition rifle by gun barrel (1) and
Handle (2) forms, and gun barrel (1) is half notch halfpipe, and mounting box (7), handle are communicated in tubular structure middle position
(2) it is fixed on gun barrel (1) tubular portion end, the notch position of gun barrel (1) is used to be clamped inner tube (3), and inner tube (3) is needle tubing knot
Structure, one end are connected with each other with suction pipe (4), are internally provided with piston (5), push piston (5) mobile by push rod (6), push rod (6)
Lower face is teeth structure, and first rotating shaft (8) and the second shaft (9) in up-down structure are equipped with inside mounting box (7), the
Gear (10) is installed in one shaft (8), ratchet (11), gear (10) top and push rod (6) are installed in the second shaft (9)
Teeth cooperate, and lower part cooperates with ratchet (11) and is driven, while being equipped with for brake ratchet (11) in installation (7)
Brake pawl (12), mounting cylinder (15) is installed in the upper end of handle (2), inside is equipped with spring (16) and connecting rod
(14), connecting rod (14) while it being nested in mounting box (7) and is stretched out mounting box (7), connect with trigger (13).
2. a kind of neurosurgery small area hydrops imbibition rifle according to claim 1, it is characterised in that：The gun barrel
(1) tubular structure front end is equipped with limiting card (101) with notch junction.
3. a kind of neurosurgery small area hydrops imbibition rifle according to claim 1, it is characterised in that：The connecting rod
(14) upper surface is equipped with teeth structure, cooperation mutually nested with ratchet (11) lower part teeth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721461166.9U CN207871203U (en) | 2017-11-06 | 2017-11-06 | A kind of neurosurgery small area hydrops imbibition rifle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721461166.9U CN207871203U (en) | 2017-11-06 | 2017-11-06 | A kind of neurosurgery small area hydrops imbibition rifle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207871203U true CN207871203U (en) | 2018-09-18 |
Family
ID=63500747
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721461166.9U Expired - Fee Related CN207871203U (en) | 2017-11-06 | 2017-11-06 | A kind of neurosurgery small area hydrops imbibition rifle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207871203U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110548180A (en) * | 2019-09-10 | 2019-12-10 | 石在勋 | Hydrops processing apparatus among neurosurgery is clinical |
| CN111803176A (en) * | 2020-06-28 | 2020-10-23 | 李九智 | Integrated lithotripsy device of ballistic ureteroscope for urinary surgery and application |
| CN113081186A (en) * | 2021-03-23 | 2021-07-09 | 苏伟勇 | Tumor suction scalpel for hepatobiliary pancreas surgery |
-
2017
- 2017-11-06 CN CN201721461166.9U patent/CN207871203U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110548180A (en) * | 2019-09-10 | 2019-12-10 | 石在勋 | Hydrops processing apparatus among neurosurgery is clinical |
| CN111803176A (en) * | 2020-06-28 | 2020-10-23 | 李九智 | Integrated lithotripsy device of ballistic ureteroscope for urinary surgery and application |
| CN111803176B (en) * | 2020-06-28 | 2023-12-08 | 李九智 | Integrated lithotripter of integrative mirror of trajectory ureteroscope for uropoiesis operation |
| CN113081186A (en) * | 2021-03-23 | 2021-07-09 | 苏伟勇 | Tumor suction scalpel for hepatobiliary pancreas surgery |
| CN113081186B (en) * | 2021-03-23 | 2022-06-17 | 董龙增 | Tumor suction scalpel for hepatobiliary pancreas surgery |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180918 Termination date: 20191106 |