CN110403726A - Muroid operation auxiliary device - Google Patents
Muroid operation auxiliary device Download PDFInfo
- Publication number
- CN110403726A CN110403726A CN201910640557.4A CN201910640557A CN110403726A CN 110403726 A CN110403726 A CN 110403726A CN 201910640557 A CN201910640557 A CN 201910640557A CN 110403726 A CN110403726 A CN 110403726A
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- CN
- China
- Prior art keywords
- plate
- muroid
- surgical
- pipette
- registration arm
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Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61D—VETERINARY INSTRUMENTS, IMPLEMENTS, TOOLS, OR METHODS
- A61D1/00—Surgical instruments for veterinary use
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61D—VETERINARY INSTRUMENTS, IMPLEMENTS, TOOLS, OR METHODS
- A61D3/00—Appliances for supporting or fettering animals for operative purposes
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61D—VETERINARY INSTRUMENTS, IMPLEMENTS, TOOLS, OR METHODS
- A61D3/00—Appliances for supporting or fettering animals for operative purposes
- A61D2003/006—Appliances for supporting or fettering animals for operative purposes with leg or foot restraining means
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Veterinary Medicine (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Surgery (AREA)
- Animal Husbandry (AREA)
- Surgical Instruments (AREA)
Abstract
A kind of muroid operation auxiliary device, including the surgical plate for propping up muroid, for strutting the drag hook of muroid notch and for the pipette of draw blood, surgical plate two sides, which are provided with several, the fixing piece for fixing muroid limbs, including suspension plate, it is connected between the surgical plate and suspension plate by gooseneck, the registration arm for strutting operative incision is provided in suspension plate, suspension plate is provided with connecting rope on two sides, connecting rope is connect with registration arm one end, the one end of registration arm far from connecting rope is arranged in drag hook, through-hole is offered in suspension plate, retention bead is provided on through-hole wall, limit plate is arranged on pipette tube body, the notch passed through for retention bead is offered on limit plate, pipette is inserted into through-hole and is rotated so that limit plate is contradicted forms fixation of the pipette in suspension plate in retention bead, present invention behaviour Make simply, modeling personnel to be facilitated to operate, so that modeling operating time reduces.
Description
Technical field
The present invention relates to the field of medical instrument technology, specially a kind of muroid operation auxiliary device.
Background technique
Cerebral apoplexy research is widely used for artery ischemia (MCAO) model in mouse or rat brain, and being that cerebral ischemia is common moves
Object model.How efficiently, successfully beginner completes operation modeling, in addition to skilled modeling technology, preoperative preparation and hand
The operation to link up in art is also the factor that can not ignore.Operation consent needs to prepare: curved hemostat, thickness line, line bolt, common curved
The surgical instruments such as tweezer, cotton swab, artery clamp, rubber band, thin tweezer, small scissors, and need to put above-mentioned surgical instrument before surgery
In position smoothly, and a large amount of surgical instrument prepares so that the increase of surgical procedure time, putting for surgical instrument will increase hand
Preoperative time phase, and surgical instrument puts the operation that can hamper modeling personnel during surgery, that is, increases MCAO mould
The duration of type production, and can be more troublesome in subsequent arrangement surgical instrument, previous most molder usually needs for art
Preceding preparation takes a significant amount of time, and it is excessive surgical equipment easy-to-rust, the insufficient or notch oozing of blood sepage of surgical field of view exposure occur
Situation and hinder modeling process, reduce modeling success rate.MCAO modelling process can be optimized by lacking one kind, when saving modeling
Between, and can widely applied auxiliary device.
Summary of the invention
The present invention provides a kind of muroid operation auxiliary device, to solve Murine models production operation device early period in the prior art
Tool prepare it is too long and operation in instrument take inconvenience cause modeling success rate reduce the problem of.
A kind of muroid operation auxiliary device, including the surgical plate for propping up muroid, the drag hook for strutting muroid notch
With the pipette for draw blood, the surgical plate two sides, which are provided with several, the fixing piece for fixing muroid limbs,
It including suspension plate, is connected between the surgical plate and suspension plate by gooseneck, is provided in the suspension plate for strutting hand
The registration arm of art notch is provided with connecting rope on the suspension plate two sides, and the connecting rope is connect with registration arm one end, described
The one end of registration arm far from connecting rope is arranged in drag hook, and through-hole is offered in the suspension plate, is provided on the through-hole wall
Retention bead is arranged with limit plate on the pipette tube body, the notch passed through for retention bead is offered on the limit plate,
In the pipette insertion through-hole and rotate so that limit plate is contradicted forms pipette consolidating in suspension plate in retention bead
It is fixed.
By adopting the above technical scheme it is beneficial that: between suspension plate and surgical plate by gooseneck connect so that modeling people
Member can adjust the position of suspension plate by gooseneck, and doctor is facilitated to be operated；The fixing piece being arranged on surgical plate
So that doctor does not have to that successively the four limbs of muroid are fixed by tearing adhesive plaster, reduce the preparation of preoperative instrument, and increase
The stability fixed to muroid four limbs is added；And the setting of registration arm, reduce the preparation of preoperative instrument, and registration arm and suspension
Plate connection increases the stability fixed to operative incision, and registration arm in suspension plate, enables doctor by connecting rope setting
Enough notch is strutted by drag hook, greatly reduces the time of modeling operation, and doctor is facilitated to operate；In Murine models
It often will appear the case where bleeding profusely in production surgical procedure, doctor needs to prepare cotton swab also or absorbs water in the prior art
Cotton carry out draw blood, this will substantially slow down surgical procedure, and the setting of pipette enable the surgeon to it is used as needed, significantly
Slow down suck blood time and post-processing time so that modeling operating time reduces, rotation of the pipette in through-hole make
The position of notch alignment retention bead is obtained, at this moment modeling personnel pull down pipette and limit plate are moved to below retention bead,
Modeling personnel are allowed to take pipette, pipette is realized the access of pipette by rotation, modeling personnel is facilitated to grasp
Make, so that modeling operating time reduces.
The present invention is further arranged: positioning column, the positioning column and surgical plate pin are provided on the surgical plate two sides
Axis connection forms rotation of the positioning column on surgical plate side, is embedded with the first magnet, institute along short transverse on the positioning column
Stating registration arm includes positioning region and rotation section, is hingedly arranged between the positioning region and rotation section, the positioning region and connecting rope
Connection, the drag hook are arranged on the one end of rotation section, and the second magnet, second magnet and first are provided on the positioning region
Magnet magnetic cooperatively forms positioning of the registration arm on positioning column.
By adopting the above technical scheme it is beneficial that: between positioning region and rotation section hingedly setting enable registration arm according to
Clinical demand is operated, and facilitates doctor to carry out rotational positioning arm according to model size incision, and after notch is cut out, the first magnetic
The second magnet magnetic cooperation on iron and positioning column enables registration arm fixed on positioning column, so as to strut size steady for notch
It is fixed constant, facilitate doctor to carry out subsequent operation, and do not need to be fixed by other surgical instruments, reduces muroid modeling hand
The art time improves the accuracy of operation modeling.
The present invention is further arranged: the drag hook, which is detachably connected, to be arranged in registration arm.
By adopting the above technical scheme it is beneficial that: drag hook, which is removably arranged in registration arm, facilitates doctor to be dismantled more
It changes, it is ensured that the sanitation degree of drag hook, and the research precision in modeling later period is promoted, so that modeling success rate of operation is promoted.
The present invention is further arranged: the fixing piece is rubber band, and nail is equipped with several on two sides on the surgical plate
Stainless steel lag screws, described rubber band one end, which twines, to be located on stainless steel lag screws, and the other end and muroid limbs twine and set to be formed to muroid limbs
It is fixed.
By adopting the above technical scheme it is beneficial that: rubber band is conveniently replaceable, it is ensured that the sanitary condition in operation is up to standard, mentions
The high accuracy of later period modeling sample, and by the fixation of rubber band progress muroid limbs so that more to the fixation of muroid
Stablize.
The present invention is further arranged: the mouse neckpillow for raising muroid neck, the hand are provided on the surgical plate
Through slot is also provided on art plate, the mouse neckpillow is accommodated in through slot, is also hinged on the surgical plate for covering through slot
Capping.
By adopting the above technical scheme it is beneficial that: the setting of mouse neckpillow muroid neck can be raised to exposure the visual field,
Facilitate doctor to operate, improve procedure, capping is rotated according to the actual situation and takes out mouse neckpillow by doctor, is rotated further by envelope
Lid covers in through slot and mouse neckpillow is placed in capping, exposes the notch visual field with muroid with this.
The present invention is further arranged: the suspension plate is embedded with LED light towards surgical plate on one side, the LED light and outer
Portion's switch electrical connection setting.
By adopting the above technical scheme it is beneficial that: LED light is electrically connected with external switch, enables the surgeon to open by outside
Pass opens or closes LED light, the setting of LED light so that surgical field of view gets a promotion, facilitate doctor preferably to modeling perform the operation into
Row operation, improves the accuracy of modeling operation.
The present invention is further arranged: the observation window being observed for modeling personnel is offered in the suspension plate.
By adopting the above technical scheme it is beneficial that: the setting of observation window, facilitate doctor LED light open in the case where carry out
Observation, is observed observation window according to different clinical demands, doctor is facilitated to be operated, and improves the accurate of modeling operation
Degree, reduces operation duration.
Detailed description of the invention
Fig. 1 is three dimensional structure diagram of the present invention；
Fig. 2 is front view of the present invention；
Fig. 3 is suspension plate topology view in the present invention；
Fig. 4 is suspension plate cross-sectional view in the present invention；
Fig. 5 is pipette structure view in the present invention；
Fig. 6 is surgical plate cross-sectional view in the present invention.
Specific embodiment
A kind of muroid operation auxiliary device, including the surgical plate 1 for propping up muroid, the drag hook for strutting muroid notch
11 and for draw blood pipette 12,1 two sides of surgical plate, which are provided with several, to be had for fixing consolidating for muroid limbs
Determine part 3, including suspension plate 2, is connected between the surgical plate 1 and suspension plate 2 by gooseneck 26, be arranged in the suspension plate 2
Have the registration arm 21 for strutting operative incision, be provided with connecting rope 22 on 2 two sides of suspension plate, the connecting rope 22 with
The connection of 21 one end of registration arm, the drag hook 11 are arranged in the one end of registration arm 21 far from connecting rope 22, open up in the suspension plate 2
There is through-hole 23, retention bead 231 be provided on 23 inner wall of through-hole, is arranged with limit plate 121 on 12 tube body of pipette,
The notch 122 passed through for retention bead 231 is offered on the limit plate 121, the pipette 12 is inserted into through-hole 23 and is turned
It moves so that limit plate 121 is contradicted forms fixation of the pipette 12 in suspension plate 2,1 liang of the surgical plate in retention bead 231
Positioning column 13 is provided on side, the positioning column 13 connect to form positioning column 13 on 1 side of surgical plate with 1 pin shaft of surgical plate
Rotation, be embedded with the first magnet 131 along short transverse on the positioning column 13, the registration arm 21 includes 211 He of positioning region
Rotation section 212 is hingedly arranged between the positioning region 211 and rotation section 212, and the positioning region 211 is connect with connecting rope 22, institute
It states drag hook 11 to be arranged on 212 one end of rotation section, the second magnet 213, second magnet is provided on the positioning region 211
213 and 131 magnetic of the first magnet cooperatively form positioning of the registration arm 21 on positioning column 13, the drag hook 11, which is detachably connected, to be set
It sets in registration arm 21, the fixing piece 3 is rubber band, and nail is equipped with several stainless steel lag screws on two sides on the surgical plate 1
31, described rubber band one end, which twines, to be located on stainless steel lag screws 31, and the other end and muroid limbs twine the fixation for setting and being formed to muroid limbs,
It is provided with the mouse neckpillow 14 for raising muroid neck on the surgical plate 1, is also provided with through slot 15 on the surgical plate 1,
The mouse neckpillow 14 is accommodated in through slot 15, and the capping 16 for covering through slot 15 is also hinged on the surgical plate 1, described outstanding
Hanging plate 2 is embedded with LED light 24 towards surgical plate 1 on one side, and the LED light 24 is electrically connected setting, the suspension with external switch
The observation window 25 being observed for modeling personnel is offered on plate 2.
Surgical plate 1 is first placed on station by modeling personnel, then is adjusted suspension plate 2 to adaptation by gooseneck 26
Highly, then by postanesthetic muroid it is placed on surgical plate 1, muroid four limbs is fixed on stainless steel lag screws 31 by rubber band,
Notch is marked in muroid by scalpel again, drag hook 11 is tangled notch and makes notch by the angle for adjusting registration arm 21 at this time
In state is softened, by the first magnet 131 and the cooperation of 213 magnetic of the second magnet so that registration arm 21 is fixed on positioning column 13.
At this point, modeling personnel can take pipette 12 according to demand, rotation of the pipette 12 in through-hole 23 is so that the alignment limit of notch 122
At this moment the position of position protrusion 231, modeling personnel pull down pipette 12 and limit plate 121 are made to be moved to 231 lower section of retention bead, inhale
Liquid pipe 12 realizes the access of pipette 12 by rotation；Modeling personnel can open external switch according to brightness demand and make LED light
24 openings illuminate muroid sample；Mouse neckpillow 14 is placed under muroid sample neck according to viewing angle requirements and is cut with exposure by modeling personnel
The mouth visual field；Modeling personnel can be operated according to practical operation demand by observation window 25；Modeling people after wait operate
The detachable and interchangeable drag hook 11 of member avoids 11 pairs of operations next time of drag hook from polluting.
Claims (7)
- The auxiliary device 1. a kind of muroid is performed the operation, including the surgical plate for propping up muroid, the drag hook for strutting muroid notch and For the pipette of draw blood, the surgical plate two sides, which are provided with several, the fixing piece for fixing muroid limbs, It is characterized in that: including suspension plate, being connected, be arranged in the suspension plate useful by gooseneck between the surgical plate and suspension plate In being provided with connecting rope in the registration arm for strutting operative incision, the suspension plate two sides, the connecting rope and registration arm one end Connection, the drag hook are arranged in the one end of registration arm far from connecting rope, through-hole, the through-hole wall are offered in the suspension plate On be provided with retention bead, limit plate is arranged on the pipette tube body, offers on the limit plate and is worn for retention bead The notch crossed, the pipette insertion through-hole is interior and rotates so that limit plate contradicts the formation pipette in retention bead and hanging Fixation on plate.
- The auxiliary device 2. a kind of muroid according to claim 1 is performed the operation, it is characterised in that: set on the surgical plate two sides It is equipped with positioning column, the positioning column connect the rotation to form positioning column on surgical plate side, the positioning with surgical plate pin shaft The first magnet is embedded with along short transverse on column, and the registration arm includes positioning region and rotation section, the positioning region and rotation section Between be hingedly arranged, the positioning region is connect with connecting rope, and the drag hook is arranged on the one end of rotation section, is set on the positioning region It is equipped with the second magnet, second magnet and the first magnet magnetic cooperatively form positioning of the registration arm on positioning column.
- The auxiliary device 3. a kind of muroid according to claim 1 is performed the operation, it is characterised in that: the drag hook, which is detachably connected, to be set It sets in registration arm.
- The auxiliary device 4. a kind of muroid according to claim 1 is performed the operation, it is characterised in that: the fixing piece is rubber band, Nail is equipped with several stainless steel lag screws on two sides on the surgical plate, and described rubber band one end, which twines, to be located on stainless steel lag screws, another End twines the fixation for setting and being formed to muroid limbs with muroid limbs.
- The auxiliary device 5. a kind of muroid according to claim 1 is performed the operation, it is characterised in that: be arranged on the surgical plate useful In being also provided with through slot in the mouse neckpillow for raising muroid neck, the surgical plate, the mouse neckpillow is accommodated in through slot, described The capping for covering through slot is also hinged on surgical plate.
- The auxiliary device 6. a kind of muroid according to claim 1 is performed the operation, it is characterised in that: the suspension plate is towards surgical plate Be embedded with LED light on one side, the LED light is electrically connected setting with external switch.
- The auxiliary device 7. a kind of muroid according to claim 1 is performed the operation, it is characterised in that: offer confession in the suspension plate The observation window that modeling personnel are observed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910640557.4A CN110403726A (en) | 2019-07-16 | 2019-07-16 | Muroid operation auxiliary device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910640557.4A CN110403726A (en) | 2019-07-16 | 2019-07-16 | Muroid operation auxiliary device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110403726A true CN110403726A (en) | 2019-11-05 |
Family
ID=68361664
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910640557.4A Pending CN110403726A (en) | 2019-07-16 | 2019-07-16 | Muroid operation auxiliary device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110403726A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110680554A (en) * | 2019-11-18 | 2020-01-14 | 上海市普陀区人民医院 | Experimental animal molding assembly for focal permanent cerebral ischemia |
-
2019
- 2019-07-16 CN CN201910640557.4A patent/CN110403726A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110680554A (en) * | 2019-11-18 | 2020-01-14 | 上海市普陀区人民医院 | Experimental animal molding assembly for focal permanent cerebral ischemia |
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