CN209661753U - A kind of thoracocentesis holding fixture of surgical operation - Google Patents
A kind of thoracocentesis holding fixture of surgical operation Download PDFInfo
- Publication number
- CN209661753U CN209661753U CN201920259228.0U CN201920259228U CN209661753U CN 209661753 U CN209661753 U CN 209661753U CN 201920259228 U CN201920259228 U CN 201920259228U CN 209661753 U CN209661753 U CN 209661753U
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- slot
- plate
- sliding
- bolt
- mounting cup
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Abstract
The utility model discloses a kind of thoracocentesis holding fixtures of surgical operation, including support plate, support plate connects mounting cup, mounting cup inner cavity is socketed rotor plate, shaft runs through mounting cup side wall, locking mechanism is installed between mounting cup side plate and shaft, sliding slot is provided on rotor plate, the both ends of sliding slot are socketed screw rod, limiting slot is provided on mounting cup, one end of screw rod is through rotor plate top and limiting slot, sliding block is socketed on screw rod, sliding block is connected in sliding slot, sliding block one end is provided with locating slot, locating slot side hinged closures, card slot is provided on cover board, rotor plate bottom is installed by guide plate, guide groove is provided on guide plate.The utility model in use, puncture needle is put into locating slot, and close cover board and card slot and locating slot are positioned and fixed puncture needle, angle and paracentesis depth can be with stability contortings, dependence of the doctor to experience gimmick is reduced, puncture process difficulty is reduced, improves success rate.
Description
Technical field
The utility model relates to the field of medical instrument technology, specially a kind of thoracocentesis holding fixture of surgical operation.
Background technique
Thoracentesis refers to the behaviour for being punctured with the needle thorn sterilized through skin, intercostal tissue, partial pleura and entering pleural cavity
Make, internal hydrops is discharged frequently with thoracentesis in surgical operation, existing puncture mode is all using manually by puncture
Needle is inserted into patient body, then is fixed by adhesive tape, and still, puncture needle is easy to shake such fixed form in the course of surgery
Dynamic, the insertion angle and depth for causing secondary injury to patient, and puncturing manually need higher experience, limit some clinical warps
Less doctor's work is tested, in order to reduce the difficulty of puncture process and improve accuracy, it is proposed that a kind of surgical operation
Thoracocentesis holding fixture is for solving the above problems.
Utility model content
The purpose of this utility model is to provide a kind of thoracocentesis holding fixtures of surgical operation, to solve above-mentioned background skill
The problem of being proposed in art.
To achieve the above object, the utility model provides the following technical solutions: a kind of thoracentesis of surgical operation is fixed
Device, including support plate, one end of the support plate are fixedly connected with fixed frame, and the other end of the support plate is fixedly connected with mounting cup
A side bottom, mounting cup inner cavity turning set switches through one end of movable plate, and shaft, institute is fixedly mounted in the rotor plate two sidewalls
Shaft rotation is stated through mounting cup side wall, locking mechanism, the rotation are installed between the side side plate and shaft of the mounting cup
Sliding slot is provided on plate, the both ends rotation of the sliding slot is socketed screw rod, is provided with limiting slot, one end of the screw rod on the mounting cup
Through rotor plate top and limiting slot, sliding block is socketed by helicitic texture on the screw rod, the sliding block sliding is connected to sliding slot
Interior, the sliding block is provided with locating slot, side hinged closures of the locating slot close to support plate, the lid far from one end of sliding slot
Card slot is provided on plate, the rotor plate is fixedly mounted guide plate close to one end of fixed frame, is provided with guide groove on the guide plate.
Preferably, the fixed frame bottom connects bolt by helicitic texture, and the end face of the bolt is protruded into fixed frame
Chamber is simultaneously fixedly connected with clamping plate, and multiple semiglobes are fixedly mounted far from the one side of bolt in the clamping plate and fixed frame inner cavity
Anti-skid bulge.
Preferably, the rotor plate outer wall at the sliding slot is equipped with length scale ruler, outside the mounting cup at the limiting slot
Wall is equipped with angle graduated scale.
Preferably, the locating slot is that V-structure, the cover board and sliding block are equipped with far from hinged side and to match
Buckle, the card slot and guide groove are semi-cylindrical in configuration, and guide groove and locating slot are tangent.
Preferably, the locking mechanism includes mounting groove, is provided with mounting groove at shaft in the mounting cup side plate, institute
Sliding clamping bolt in mounting groove is stated, the bolt and mounting groove are respectively fixedly connected with the both ends of spring far from one end of shaft,
The shaft outer wall is provided with annular groove, and the other end sliding of the bolt is clamped in a ring groove, and the end face of bolt and annular
The locking teeth being meshed is installed, the bolt outer wall is fixedly connected with one end of pull rod, the other end sliding of the pull rod between slot
Through the outer wall of mounting cup.
Preferably, the bolt is arcuate structure close to the end face of annular groove, and the spring is in compressive state always.
Compared with prior art, the utility model has the beneficial effects that rotor plate can be rotated by shaft, to adjust
Puncture needle angle, and by locking mechanism shaft can be fixed in multiple inclination angles, so that fixed rotation
Plate is fixed after adjusting, and is rotated slowly band movable slider movement by screw rod, so that puncture is needled into patient body, is facilitated control
The piercing angle and depth of puncture needle；Device is fixed on operating table entirely through fixed frame and clamping plate, and fix stably is not easy
It shakes, avoids causing secondary damage to patient；Can be positioned puncture needle by the locating slot of V-structure puts down it with rotor plate
Together, and by card slot compression it is fixed, guide groove plays guiding role in puncture needle moving process, is needled into convenient for puncturing
In patient body.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model main view the schematic diagram of the section structure.
In figure: 1 support plate, 2 fixed frames, 3 mounting cups, 4 rotor plates, 5 shafts, 6 locking mechanisms, 61 mounting grooves, 62 springs,
63 pull rods, 64 bolts, 65 locking teeths, 66 annular grooves, 7 sliding slots, 8 screw rods, 9 sliding blocks, 10 locating slots, 11 cover boards, 12 card slots, 13 are led
To plate, 14 guide grooves, 15 limiting slots, 16 clamping plates, 17 bolts.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
The utility model provides a kind of technical solution referring to FIG. 1-2: a kind of thoracocentesis holding fixture of surgical operation,
Including support plate 1, one end of support plate 1 is fixedly connected with fixed frame 2, and the other end of support plate 1 is fixedly connected with the side of mounting cup 3
Bottom, 3 inner cavity turning set of mounting cup switch through one end of movable plate 4, and shaft 5 is fixedly mounted in 4 two sidewalls of rotor plate, and the rotation of shaft 5 is passed through
3 side wall of mounting cup is worn, locking mechanism 6 is installed between the side side plate and shaft 5 of mounting cup 3, sliding slot 7 is provided on rotor plate 4, it is sliding
The both ends rotation of slot 7 is socketed screw rod 8, limiting slot 15 is provided on mounting cup 3, one end of screw rod 8 is through 4 top of rotor plate and limit
Slot 15 is socketed sliding block 9 by helicitic texture on screw rod 8, and the sliding of sliding block 9 is connected in sliding slot 7, the one end of sliding block 9 far from sliding slot 7
It is provided with locating slot 10, locating slot 10 is provided with card slot 12 on cover board 11, rotor plate 4 leans on close to the side hinged closures 11 of support plate 1
Guide plate 13 is fixedly mounted in one end of nearly fixed frame 2, is provided with guide groove 14 on guide plate 13.Device is fixed by fixed frame 2
On operating table, puncture needle is put into locating slot 10, and closes cover board 11 and card slot 12 and locating slot 10 is determined puncture needle
Position is simultaneously fixed, rotates rotor plate 4, adjusts the angle of puncture needle, and by locking mechanism 6 that rotor plate 4 is fixed, rotates screw rod 8
Band movable slider 9 slides, so that puncture is needled into patient body.
2 bottom of fixed frame connects bolt 17 by helicitic texture, and 2 inner cavity of fixed frame and fixed company are protruded into the end face of bolt 17
Clamping plate 16 is connect, rotating bolt 17 makes clamping plate 16 mobile and close to 2 top of fixed frame, so that fixed frame 2 is fixed on hand
On art platform, so that device is more stable, multiple half chous of one side fixed installation of clamping plate 16 and 2 inner cavity of fixed frame far from bolt 17
The anti-skid bulge of structure, increasing friction force, convenient for clamping.
In addition 4 outer wall of rotor plate at sliding slot 7 is equipped with length scale ruler, sets on 3 outer wall of mounting cup at limiting slot 15
Angled graduated scale, convenient for holding the piercing angle and depth of puncture needle, the less dependence to subjective sensation can be improved puncture
The accuracy of process.
Locating slot 10 is V-structure, and cover board 11 and sliding block 9 are equipped with the buckle matched, card slot far from hinged side
12 and guide groove 14 be semi-cylindrical in configuration, and guide groove 14 and locating slot 10 are tangent, being capable of general by the locating slot 10 of V-structure
Puncture needle positioning keeps it parallel with rotor plate 4, and is fixed by the compression of card slot 12, and guide groove 14 is in puncture needle moving process
In play guiding role.In addition if the diameter of puncture needle and 12 size of card slot slightly have difference, V-structure is relative to semi-circular structure
Can be improved its tolerance tolerance range (diameter of the pneumothorax puncture needle of general clinical application be all it is fixed, do not have too big variation,
But special circumstances can be inevitably encountered, if big some to puncture needle diameter, V-structure remains to keep clamping with puncture needle wall surface
It is tangent；If puncture needle is smaller, only it need to remain to clamp in puncture wire surface package one layer tape or gauze).
Locking mechanism 6 includes mounting groove 61, is provided with mounting groove 61 in 3 side plate of mounting cup at shaft 5, in mounting groove 61
Sliding clamping bolt 64, bolt 64 and mounting groove 61 are respectively fixedly connected with the both ends of spring 62, shaft 5 far from one end of shaft 5
Outer wall is provided with annular groove 66, and the other end sliding of bolt 64 is connected in annular groove 66, and the end face of bolt 64 and annular groove 66
Between the locking teeth 65 being meshed is installed, 64 outer wall of bolt is fixedly connected with one end of pull rod 63, and the other end sliding of pull rod 63 is passed through
The outer wall of mounting cup 3 is worn, pulls pull rod 63 that bolt 64 is made to be detached from annular groove 66, then locking teeth 65 separates, and rotor plate 4 can lead to
The rotation of shaft 5 is crossed, to adjust puncture needle angle, after adjusting, releasing lever 63, spring 62 will be always in compressive state thus will
Bolt 64 is caught in annular groove 66, and bolt 64 is arcuate structure close to the end face of annular groove 66, so that the end face of bolt 64 and ring
Locking teeth 65 in shape slot 66 engages, then shaft 5 can not rotate, so that rotor plate 4 is fixed, then puncture needle is fixed.
Working principle: when the utility model is used, fixed frame 2 is stuck in operating table side, and is driven and clamped by bolt 17
Fixed frame is fixed on operating table by plate 16, then device entirety fixing-stable, is not easy to shake, so that rotor plate 4 is located at thoracic
Above chamber, puncture needle is put into locating slot 10 to (certain present apparatus can make different card slots 12 according to the of different sizes of puncture needle
The equipment of size needs to select corresponding use according to clinic), and close cover board 11 and card slot 12 and locating slot 10 will be punctured
Needle positions and fixes, and pulls pull rod 63 that bolt 64 is made to be detached from annular groove 66, then locking teeth 65 separates, and rotor plate 4 can pass through
Shaft 5 rotates, to adjust puncture needle angle, after adjusting, releasing lever 63, spring 62 will be always in compressive state to insert
Pin 64 is caught in annular groove 66, and bolt 64 is arcuate structure close to the end face of annular groove 66, so that the end face of bolt 64 and annular
Locking teeth 65 in slot 66 engages, then shaft 5 can not rotate, so that rotor plate 4 is fixed, then puncture needle is fixed, and is rotated further by spiral shell
Bar 8 is slided with movable slider 9, so that puncture to be needled into the piercing angle and depth for facilitating control puncture needle in patient body, is improved
Precision reduces the degree of dependence needed through experience gimmick.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of thoracocentesis holding fixture of surgical operation, including support plate (1), it is characterised in that: the one of the support plate (1)
End is fixedly connected fixed frame (2), and the other end of the support plate (1) is fixedly connected with a side bottom of mounting cup (3), the installation
Cover (3) inner cavity turning set switches through one end of movable plate (4), and shaft (5) are fixedly mounted in rotor plate (4) two sidewalls, the shaft
(5) rotation runs through mounting cup (3) side wall, is equipped with locking mechanism (6) between the side side plate and shaft (5) of the mounting cup (3),
It is provided with sliding slot (7) on the rotor plate (4), both ends rotation socket screw rod (8) of the sliding slot (7), is opened on the mounting cup (3)
Have limiting slot (15), one end of the screw rod (8) passes through on rotor plate (4) top and limiting slot (15), the screw rod (8)
Helicitic texture is socketed sliding block (9), and sliding block (9) sliding is connected in sliding slot (7), and the one of the sliding block (9) separate sliding slot (7)
End is provided with locating slot (10), the side hinged closures (11) of the locating slot (10) close support plate (1), on the cover board (11)
It is provided with card slot (12), guide plate (13) are fixedly mounted close to the one end of fixed frame (2) in the rotor plate (4), the guide plate
(13) guide groove (14) are provided on.
2. a kind of thoracocentesis holding fixture of surgical operation according to claim 1, it is characterised in that: the fixed frame
(2) bottom connects bolt (17) by helicitic texture, and the end face of the bolt (17) is protruded into fixed frame (2) inner cavity and is fixedly connected
Multiple half chous are fixedly mounted far from the one side of bolt (17) in clamping plate (16), the clamping plate (16) and fixed frame (2) inner cavity
The anti-skid bulge of structure.
3. a kind of thoracocentesis holding fixture of surgical operation according to claim 1, it is characterised in that: the sliding slot (7)
Rotor plate (4) outer wall at place is equipped with length scale ruler, and mounting cup (3) outer wall at the limiting slot (15) is carved equipped with angle
Spend ruler.
4. a kind of thoracocentesis holding fixture of surgical operation according to claim 1, it is characterised in that: the locating slot
It (10) is V-structure, the cover board (11) and the separate hinged side of sliding block (9) are equipped with the buckle matched, the card slot
(12) and guide groove (14) is semi-cylindrical in configuration, and guide groove (14) and locating slot (10) are tangent.
5. a kind of thoracocentesis holding fixture of surgical operation according to claim 1, it is characterised in that: the locking mechanism
(6) include mounting groove (61), be provided with mounting groove (61), the mounting groove at shaft (5) in mounting cup (3) side plate
(61) sliding clamping bolt (64), the bolt (64) and mounting groove (61) are respectively fixedly connected with far from the one end of shaft (5) in
The both ends of spring (62), shaft (5) outer wall are provided with annular groove (66), and the other end sliding of the bolt (64) is connected to ring
In shape slot (66), and the locking teeth (65) being meshed, the bolt are installed between the end face of bolt (64) and annular groove (66)
(64) outer wall is fixedly connected with one end of pull rod (63), and the other end sliding of the pull rod (63) runs through the outer wall of mounting cup (3).
6. a kind of thoracocentesis holding fixture of surgical operation according to claim 5, it is characterised in that: the bolt (64)
End face close to annular groove (66) is arcuate structure, and the spring (62) is in compressive state always.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920259228.0U CN209661753U (en) | 2019-03-01 | 2019-03-01 | A kind of thoracocentesis holding fixture of surgical operation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920259228.0U CN209661753U (en) | 2019-03-01 | 2019-03-01 | A kind of thoracocentesis holding fixture of surgical operation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209661753U true CN209661753U (en) | 2019-11-22 |
Family
ID=68570146
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920259228.0U Expired - Fee Related CN209661753U (en) | 2019-03-01 | 2019-03-01 | A kind of thoracocentesis holding fixture of surgical operation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209661753U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110897879A (en) * | 2019-12-25 | 2020-03-24 | 秦安县鸣生堂针灸专科医院 | Acupuncture and moxibustion accurate needle insertion auxiliary device for treating respiratory system diseases |
| CN114159137A (en) * | 2021-12-14 | 2022-03-11 | 汝州市人民医院 | CT location puncture angle guiding device |
| CN117860354A (en) * | 2024-03-13 | 2024-04-12 | 江西中医药大学附属医院 | Epidural anesthesia device |
-
2019
- 2019-03-01 CN CN201920259228.0U patent/CN209661753U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110897879A (en) * | 2019-12-25 | 2020-03-24 | 秦安县鸣生堂针灸专科医院 | Acupuncture and moxibustion accurate needle insertion auxiliary device for treating respiratory system diseases |
| CN114159137A (en) * | 2021-12-14 | 2022-03-11 | 汝州市人民医院 | CT location puncture angle guiding device |
| CN117860354A (en) * | 2024-03-13 | 2024-04-12 | 江西中医药大学附属医院 | Epidural anesthesia device |
| CN117860354B (en) * | 2024-03-13 | 2024-05-24 | 江西中医药大学附属医院 | Epidural anesthesia device |
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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 |
Granted publication date: 20191122 Termination date: 20210301 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |