CN206414296U - A kind of tumour cell pathological examination puncture needle - Google Patents
A kind of tumour cell pathological examination puncture needle Download PDFInfo
- Publication number
- CN206414296U CN206414296U CN201621211906.9U CN201621211906U CN206414296U CN 206414296 U CN206414296 U CN 206414296U CN 201621211906 U CN201621211906 U CN 201621211906U CN 206414296 U CN206414296 U CN 206414296U
- Authority
- CN
- China
- Prior art keywords
- sleeve
- puncture needle
- support frame
- tumour cell
- needle
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
Abstract
The utility model discloses a kind of tumour cell pathological examination puncture needle, including support frame, fixes sleeve and the needle body, the support frame both sides are provided with support feet, and it is connected with sucker below support feet, leading screw is provided with above the support frame, the fixes sleeve is connected with each other with moving sleeve and pilot sleeve respectively by link slot, and it is internally provided with clamping knob, knob is connected with the left of the leading screw, and its right side is provided with fastener, piston is installed on the inside of the needle body, and piston side is connected with drawstring.The tumour cell pathological examination puncture needle, it is oriented to and fixed mount by being set on the outside of puncture needle, so that puncture needle can remain a relatively steady state in use, the effective appearance for avoiding puncturing error, and equipment is provided with moving sleeve and angle dial, such structure design allows puncture angle intuitively to find out and fixed, and further adds puncture precision.
Description
Technical field
The utility model is related to medical equipment technical field, specially a kind of tumour cell pathological examination puncture needle.
Background technology
Puncture needle is mainly used in Minimally Invasive Surgery, and it is typically to be used in combination with reference to other Medical Devices, can be gone directly
Pain spot, eliminates patient pain, is essential a medicine equipment in hospital, is worn while it can be used for treatment interverbebral disc
Thorn, arthrocentesiS, the puncture of courbature point, drug injection etc..
Existing puncture needle structure and technology relative maturity, but medical personnel are during prolonged use or send out
Some problems are showed, such as, retrospective installation is simple in construction, while being directly to be used by doctor, this results in it and is using process
In easily there is deviation so that the tumour cell that can not go directly, and the puncture distance of retrospective installation can only rely on experience with angle
Differentiated error easily occur, so carrying out the innovative design of puncture needle herein.
Utility model content
The purpose of this utility model is to provide a kind of tumour cell pathological examination puncture needle, to solve above-mentioned background
Easily occur deviation and puncture angle during the use proposed in technology and apart from the problem of easily there is error.
To achieve the above object, the utility model provides following technical scheme:A kind of tumour cell pathological examination is with wearing
Pricker, including support frame, fixes sleeve and the needle body, the support frame both sides, which are provided with below support feet, and support feet, to be connected
It is connected to be provided with leading screw, and leading screw above sucker, the support frame and moving sleeve is installed, it is fixed that the moving sleeve passes through
Position fixed plate is connected with each other with puncture needle, and its outside is provided with angle dial, and the fixes sleeve is distinguished by link slot
It is connected with each other with moving sleeve and pilot sleeve, and it is internally provided with the left of clamping knob, the leading screw and is connected with knob, and
Its right side, which is provided with the outside of fastener, the needle body, is provided with displacement scale disk, and its top is provided with pushing ram and splicing
Piston is installed on the inside of head, the needle body, and piston side is connected with drawstring.
It is preferred that, the moving sleeve, fixes sleeve and pilot sleeve are hollow conduit, and its fixes sleeve is removable
Formula structure is unloaded, while diameter big 1mm of its diameter of bore than the needle body.
Compared with prior art, the beneficial effects of the utility model are：The tumour cell pathological examination puncture needle, knot
Close the puncture needle that generally uses now and carry out innovative design, innovative design is carried out on the basis of original operation principle, by
Set and be oriented to and fixed mount on the outside of puncture needle so that puncture needle can remain a metastable shape in use
State, this can accurately reach tumour position by quick its according to requirements with regard to it, effectively be avoided puncturing going out for error
It is existing, and equipment is provided with moving sleeve and angle dial, and such structure design allows puncture angle intuitively to see
Go out and fixed, while medical personnel can go to differentiate according to the displacement scale disk set on the needle body punctures distance, further
Add puncture precision.
Brief description of the drawings
Fig. 1 is the utility model structural representation；
Fig. 2 is the utility model structure puncture needle schematic diagram.
In figure：1st, support frame, 2, knob, 3, puncture needle, 4, spelling joint, 5, moving sleeve, 6, leading screw, 7, fastening dress
Put, 8, angle dial, 9, fixes sleeve, 10, link slot, 11, clamping knob, 12, pilot sleeve, 13, sucker, 14, support
Pin, 15, drawstring, 16, pushing ram, 17, positioning fixed plate, 18, the needle body, 19, piston, 20, displacement scale disk.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belongs to the scope of the utility model protection.
Fig. 1-2 is referred to, the utility model provides a kind of technical scheme：A kind of tumour cell pathological examination is punctured
Pin, including support frame 1, knob 2, puncture needle 3, spelling joint 4, moving sleeve 5, leading screw 6, fastener 7, angle dial 8,
Fixes sleeve 9, link slot 10, clamping knob 11, pilot sleeve 12, sucker 13, support feet 14, drawstring 15, pushing ram 16, positioning
Fixed plate 17, the needle body 18, piston 19 and displacement scale disk 20, the both sides of support frame 1 are provided with support feet 14, and support feet 14
Side is connected with sucker 13, and support feet 14 is rotatable device, and its rotating range is 0-180 °, so can be effectively by device
It is fixed to be provided with above support frame 1 on leading screw 6, and leading screw 6 and moving sleeve 5 is installed on a patient body, moving sleeve 5
For movable fixture, and its moving range is 0-15cm, is so convenient for the change of puncture angle, moving sleeve 5, fixed cover
Cylinder 9 and pilot sleeve 12 be hollow conduit, and its fixes sleeve 9 be Demountable, while its diameter of bore compares the needle body
The 18 big 1mm of diameter, so can be in the premise for ensureing to puncture precision so that the needle body 18 can be moved smoothly,
Moving sleeve 5 is connected with each other by positioning fixed plate 17 with puncture needle 3, and its outside is provided with angle dial 8, fixes sleeve
9 are connected with each other with moving sleeve 5 and pilot sleeve 12 respectively by link slot 10, and it is internally provided with clamping knob 11, Gu
Sleeve 9 is determined for telescopic structure, and its telescopic extensions is 0-25cm, the left side of leading screw 6 is connected with knob 2, and its right side is installed
There is fastener 7, the outside of the needle body 18 is provided with displacement scale disk 20, and its top is provided with pushing ram 16 and spelling joint 4, the needle body
18 inner sides are provided with piston 19, and the side of piston 19 is connected with drawstring 15.
Operation principle：, it is necessary to the knot of whole puncture needle before using the tumour cell pathological examination puncture needle
Structure is simply understood, on the basis of prototype structure, and the working procedure used passes through support feet first without too big change
14 and sucker 13 support frame 1 is fixed on above puncture position so that pilot sleeve 12 can be located at directly over puncturing hole, so
The fixes sleeve 9 after sterilization is installed in the middle of moving sleeve 5 and pilot sleeve 12 by medical personnel afterwards, is rotated further by knob 2 so that
Moving sleeve 5 moves to the position specified, and at this moment the angle of inclination of fixes sleeve 9 is exactly puncture angle, and medical personnel can be
Deviation angle is observed on angle dial 8, after the determination for completing angle, medical personnel use fastener 7 and clamping knob
11 carry out the fastening positioning of equipment, and then puncture needle 3 is put into moving sleeve 5 by medical personnel, reuses positioning fixed plate
17 are fixed on the needle body 18 on sleeve, after the installation for completing puncture needle 3, and medical personnel are according to the instruction of displacement scale disk 20, essence
Accurate is inserted into tumour region by puncture needle 3, is so far the use of whole tumour cell pathological examination puncture needle
Journey.
Although the utility model is described in detail with reference to the foregoing embodiments, come for those skilled in the art
Say, it can still be modified to the technical scheme described in foregoing embodiments, or which part technical characteristic is entered
Row equivalent substitution, all within spirit of the present utility model and principle, any modification, equivalent substitution and improvements made etc. all should
Within protection domain of the present utility model.
Claims (2)
1. a kind of tumour cell pathological examination puncture needle, including support frame（1）, fixes sleeve（9）And the needle body（18）, its
It is characterised by：The support frame（1）Both sides are provided with support feet（14）, and support feet（14）Lower section is connected with sucker（13）,
The support frame（1）Top is provided with leading screw（6）, and leading screw（6）On moving sleeve is installed（5）, the moving sleeve（5）
By positioning fixed plate（17）With puncture needle（3）It is connected with each other, and its outside is provided with angle dial（8）, the fixed cover
Cylinder（9）Pass through link slot（10）Respectively with moving sleeve（5）And pilot sleeve（12）It is connected with each other, and it is internally provided with clamping
Knob（11）, the leading screw（6）Left side is connected with knob（2）, and its right side is provided with fastener（7）, the needle body（18）
Outside is provided with displacement scale disk（20）, and its top is provided with pushing ram（16）And spelling joint（4）, the needle body（18）Inner side
Piston is installed（19）, and piston（19）Side is connected with drawstring（15）.
2. a kind of tumour cell pathological examination puncture needle according to claim 1, it is characterised in that：The movable sleeving
Cylinder（5）, fixes sleeve（9）And pilot sleeve（12）It is hollow conduit, and its fixes sleeve（9）For Demountable, together
When its diameter of bore compare the needle body（18）The big 1mm of diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621211906.9U CN206414296U (en) | 2016-11-10 | 2016-11-10 | A kind of tumour cell pathological examination puncture needle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621211906.9U CN206414296U (en) | 2016-11-10 | 2016-11-10 | A kind of tumour cell pathological examination puncture needle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206414296U true CN206414296U (en) | 2017-08-18 |
Family
ID=59578040
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621211906.9U Expired - Fee Related CN206414296U (en) | 2016-11-10 | 2016-11-10 | A kind of tumour cell pathological examination puncture needle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206414296U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114052861A (en) * | 2021-11-26 | 2022-02-18 | 四川省骨科医院 | But angle regulation's ultrasonic probe piercing depth |
-
2016
- 2016-11-10 CN CN201621211906.9U patent/CN206414296U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114052861A (en) * | 2021-11-26 | 2022-02-18 | 四川省骨科医院 | But angle regulation's ultrasonic probe piercing depth |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105708527B (en) | CT guiding is lower can the three-dimensional puncture fixing device adjusted | |
| CN206167005U (en) | Novel epidural anesthesia location of puncturing device | |
| CN103330572B (en) | Guider for guiding puncture by using streaking formed on CT (Computerized Tomography) image | |
| CN105963001A (en) | Brain puncture guiding device | |
| CN205126290U (en) | Novel various super localize puncture device | |
| CN207755349U (en) | A kind of holding cranium brain Needle localization guider | |
| CN110801236B (en) | A peripheral vascular puncture auxiliary device for obese patient | |
| CN109330712A (en) | A kind of intracranial lesion localised puncture device and its sphenotresia positioning device | |
| CN110464430A (en) | A kind of novel interventional ultrasound Medical Devices | |
| CN106725757A (en) | A kind of cutting type soft tissue biopsy puncture needle and its application method | |
| CN206414296U (en) | A kind of tumour cell pathological examination puncture needle | |
| CN208876697U (en) | A kind of CT Conducted Puncture positioning device | |
| CN206700208U (en) | The fixed puncture of adjustable-angle and the holder device of radioactive prospecting instrument template | |
| CN110123423A (en) | Backbone target center placed channel molding machine | |
| CN208598486U (en) | CT machine Needle localization fixed frame | |
| CN103845114A (en) | CT (computed tomography) guidance percutaneous puncture three-dimensional positioning frame | |
| CN206044697U (en) | A kind of brain guiding puncture device | |
| CN208784863U (en) | A kind of dept. of radiology's locator | |
| CN203354647U (en) | Multifunction auxiliary needle-inserting device | |
| CN203074676U (en) | Diagnosis and treatment device for department of neurosurgery | |
| CN107095706A (en) | A kind of deep vein puncture assistive device | |
| CN209018877U (en) | Brain support stereotaxic instrument | |
| CN208756078U (en) | Skull positions boring instrument | |
| CN208145043U (en) | Needle guide device for venipuncture | |
| CN207477535U (en) | A kind of deep vein puncture auxiliary device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170818 Termination date: 20181110 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |