CN207627384U - A kind of high-precision hard film external anesthetic puncture positioning device - Google Patents
A kind of high-precision hard film external anesthetic puncture positioning device Download PDFInfo
- Publication number
- CN207627384U CN207627384U CN201720691633.0U CN201720691633U CN207627384U CN 207627384 U CN207627384 U CN 207627384U CN 201720691633 U CN201720691633 U CN 201720691633U CN 207627384 U CN207627384 U CN 207627384U
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- China
- Prior art keywords
- needle
- hard film
- positioning device
- fixing sleeve
- puncture positioning
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Abstract
The utility model discloses a kind of high-precision hard film external anesthetic puncture positioning devices, including pedestal, fixing sleeve, bolt, needle mouth, needle tubing, trace line, catheter and collection box, when needing to carry out caudal anaesthesia to patient, make pedestal and skin contact, position of the needle tubing in fixing sleeve is adjusted by rotating fixing sleeve and rotating bolt, make needle mouth and skin perpendicular contact, needle tubing is fixed on the skin by sucker, position of the line on angle scale is traced by observation, reading angular punctures inserting needle in turn, taking-up needle core makes cerebrospinal fluid pass through catheter and enters collection box, when the verifying attachment discoloration in collection box, show to have punctured success, without repeatedly puncturing, greatly improve the practicability of equipment.
Description
Technical field
The utility model is related to a kind of puncture positioning device, specifically a kind of high-precision hard film external anesthetic puncture positioning dress
It sets.
Background technology
Local anaesthetics is injected epidural space by epidural space block anesthesia, block spinal nerve root, it is temporarily made to dominate area
Domain generates paralysis, referred to as epidural space block anesthesia, referred to as epidural block；Indication：Theoretically, epidural block
It can be used for any operation in addition to head.But from safety considerations, epidural block is mainly used for abdomen and hand below
Art, including uropoiesis, woman's production and lower extremity surgery.Though neck, upper limb and chest can be applied, complex management.Intra-abdominal testis is main
For Postoperative Analgesia After or General Anesthesia Combined with Epidural Anesthesia, to reduce the dosage of GENERAL ANESTHETICS.In addition, all cavum subarachnoidales that is suitable for hinder
Stagnant operation, equally can be used Epidural Block.Additionally it is used for Postoperative Analgesia After；Contraindication：1, Hypovolemia, shock disease
People；2, site of puncture infection or bacteremia can cause Epidural cavity the infected；3, hypocoagulability is not deactivated using anticoagulant in the recent period
Enough long-time persons；4, site of puncture is postoperative, wound, deformity person, low-back pain may add severe one after being anesthetized；5, Huan Zheji
Family members have misgivings person；6, the uncooperative patient such as mental disease, serious neurological functional disease and children is carrying out epidural anesthesia to patient
The precision that puncture is improved when liquor-saturated, to reduce the pain of patient, the precision of existing epidural puncture positioning device is inadequate, nothing
Method precisely detects whether puncture succeeds, and needs repeatedly to puncture, the body and psychology to patient bring great injury.
Utility model content
The purpose of this utility model is to provide a kind of high-precision hard film external anesthetic puncture positioning devices, to solve the above-mentioned back of the body
The problem of being proposed in scape technology.
To achieve the above object, the utility model provides the following technical solutions：
A kind of high-precision hard film external anesthetic puncture positioning device, including needle tubing, retrospect line, fixing sleeve, shaft, crossbeam, cunning
Set, sliding rail, connecting rod, sucker, pedestal, needle mouth, angle scale, fixed ring, bolt, shaft plate, collection box, catheter, needle core
And needle handle, the base top are installed with sliding rail, and sliding sleeve is arranged on sliding rail, rotation slot is offered on the inside of the sliding sleeve,
It is rotatablely equipped with ball in the rotation slot, washer is provided between the ball and rotation slot, weldering is fixed in the protruding end of ball
It is connected to one end of crossbeam, the crossbeam centre position is equipped with shaft plate, is rotatablely equipped with by bearing on the shaft plate
One end of axis, the other end of shaft are rotatably installed in the rear surface of fixing sleeve by bearing, offer and be used on the fixing sleeve
Needle tubing by through-hole, the fixing sleeve right side opening is equipped with the tapped through hole that connect with bolt thread, and fixing sleeve lower section is provided with
Fixed ring, the fixed ring fixation are set on needle tubing, and fixed ring bottom is connect by several connecting rods with sucker, wherein one
Root connecting rod is vertical with sucker, and needle tubing bottom end is provided with needle mouth, and the needle tubing outer surface is provided with retrospect line, the needle tubing and needle
Handle connects, offer in needle handle for needle core by through-hole, the through-hole opened up in the needle handle is connected to needle tubing, and needle handle goes out
Liquid mouth is connected by catheter and the inlet of collection box, and collection box is internally provided with verifying attachment.
As further program of the utility model：It is there are two the sliding rail, pedestal and sliding sleeve are equal and symmetrical.
As the utility model further scheme：The washer is rubber material.
As the utility model further scheme：The susceptor surface is provided with graduation mark close to crossbeam position.
As the utility model further scheme：The connecting rod is rotated along with the tie point of fixed ring.
As the utility model further scheme：The needle mouth is arc cecum.
As the utility model further scheme：The needle mouth is provided with several through-holes on outer surface.
As the utility model further scheme：Angle scale is installed in the middle part of the connecting rod.
As the utility model further scheme：The verifying attachment is cerebrospinal fluid detection card.
Compared with prior art, the utility model has the beneficial effects that：Crossbeam is slided by sliding on sliding rail, realization pair
The adjusting of crossbeam position, by opening up the tapped through hole being connect with bolt thread on the right side of fixing sleeve, bolt is in tapped through hole
Rotary squeezing fixes needle tubing, realizes that the control to syringe location, circumferencial direction of the needle tubing using fixing sleeve along shaft plate rotate, needle
It is provided with several through-holes on mouth outer surface, needle mouth is avoided to be blocked and anaesthetic is caused to cannot be introduced into human body, improves the reality of equipment
With property, crossbeam is rotated by ball in rotation slot, and then drives the shaft plate rotation on crossbeam, is further driven in fixing sleeve
The rotation of needle tubing make pedestal and skin contact when needing to carry out caudal anaesthesia to patient, pass through and rotate fixing sleeve and rotation
Turn bolt and adjust position of the needle tubing in fixing sleeve, needle mouth and skin perpendicular contact, needle tubing is made to be fixed on the skin by sucker,
Position of the line on angle scale is traced by observation, reading angular punctures inserting needle in turn, and taking out needle core makes cerebrospinal fluid pass through drain
Hose enters collection box, when the verifying attachment discoloration in collection box, shows to have punctured success, without repeatedly puncturing, greatly
Ground improves the practicability of equipment, while by the way that collection box is arranged for collecting inspection cerebrospinal fluid, avoiding cerebrospinal fluid to environment
It pollutes, improves the practicability of equipment, line, angle scale, sucker, connecting rod and verifying attachment are traced by setting, improved
The precision punctured, alleviates the pain of patient, improves the success rate of puncture.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of high-precision hard film external anesthetic puncture positioning device.
As shown in the figure：Needle tubing 1, retrospect line 2, fixing sleeve 3, shaft 4, crossbeam 5, sliding sleeve 6, sliding rail 7, connecting rod 8, sucker 9,
Pedestal 10, angle scale 12, fixed ring 13, washer 14, rotation slot 15, ball 16, bolt 17, shaft plate 18, examines dress at needle mouth 11
Set 19, collection box 20, catheter 21, needle core 23, needle handle 24.
Specific implementation mode
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
The every other embodiment obtained, shall fall within the protection scope of the present invention.
Referring to Fig. 1, in the utility model embodiment, a kind of high-precision hard film external anesthetic puncture positioning device, including needle
Pipe 1, retrospect line 2, fixing sleeve 3, shaft 4, crossbeam 5, sliding sleeve 6, sliding rail 7, connecting rod 8, sucker 9, pedestal 10, needle mouth 11, angle
Disk 12, fixed ring 13, bolt 17, shaft plate 18, collection box 20, catheter 21, needle core 23 and needle handle 24, the pedestal 10 push up
Portion is installed with sliding rail 7, is arranged with sliding sleeve 6 on sliding rail 7, the sliding rail 7, pedestal 10 and sliding sleeve 6 there are two and symmetrical point
Cloth, the inside of the sliding sleeve 6 offer rotation slot 15, are rotatablely equipped with ball 16 in the rotation slot 15, the ball 16 with turn
Washer 14 is provided between dynamic slot 15, the washer 14 is rubber material, and ball 16 and rotation are increased by the way that washer 14 is arranged
The frictional force of slot 15 makes ball 16 arbitrarily not rotated in the effect of not external force, and the protruding end of ball 16 is fixedly welded with
One end of crossbeam 5, crossbeam 5 are slided by sliding sleeve 6 on sliding rail 7, realize that the adjusting to 5 position of crossbeam, 10 surface of pedestal are close
5 position of crossbeam is provided with graduation mark, and 5 centre position of the crossbeam is equipped with shaft plate 18, passes through bearing on the shaft plate 18
It is rotatablely equipped with one end of shaft 4, the other end of shaft 4 is rotatably installed in the rear surface of fixing sleeve 3, the fixation by bearing
Set 3 on offer for needle tubing 1 by through-hole, needle tubing 1 using fixing sleeve 3 along shaft plate 18 circumferencial direction rotate, it is described
3 right side opening of fixing sleeve is equipped with the tapped through hole being threadedly coupled with bolt 17, the rotary squeezing fixed pin in tapped through hole of bolt 17
Pipe 1 realizes the control to 1 position of needle tubing, the rotation in rotation slot 15 by ball 16 of crossbeam 5, and then drives and turn on crossbeam 5
Axillare 18 rotates, and is further driven to the rotation of the needle tubing 1 in fixing sleeve 3,3 lower section of fixing sleeve is provided with fixed ring 13, described solid
Determine the fixation of ring 13 to be set on needle tubing 1,13 bottom of fixed ring is connect by several connecting rods 8 with sucker 9, wherein a connection
Bar 8 is vertical with sucker 9, and connecting rod 8 can be rotated along with the tie point of fixed ring 13, and 8 middle part of the connecting rod is equipped with angle scale
12,1 bottom end of needle tubing is provided with needle mouth 11, and the needle mouth 11 is arc cecum, and needle mouth is provided with several through-holes on 11 outer surface,
It avoids needle mouth 11 from being blocked and anaesthetic is caused to cannot be introduced into human body, improves the practicability of equipment；
1 outer surface of the needle tubing is provided with retrospect line 2, and the needle tubing 1 connect with needle handle 24, offers and be used in needle handle 24
Needle core 23 by through-hole, the through-hole opened up in the needle handle 24 is connected to needle tubing 1, and the liquid outlet of needle handle 24 passes through catheter
21 connect with the inlet of collection box 20, and collection box 20 is internally provided with verifying attachment 19, and the verifying attachment 19 is cerebrospinal fluid
Detection card makes pedestal 10 and skin contact when needing to carry out caudal anaesthesia to patient, by rotating fixing sleeve 3 and rotation
Bolt 17 adjusts position of the needle tubing 1 in fixing sleeve 3, and needle mouth 11 and skin perpendicular contact, needle tubing 1 is made to be fixed on by sucker 9
On skin, position of the line 2 on angle scale 12 is traced by observation, reading angular punctures inserting needle in turn, and taking out needle core 23 makes brain
Spinal fluid enters collection box 20 by catheter 21, when the verifying attachment 19 in collection box 20 changes colour, shows to puncture into
Work(, while by the way that collection box 20 is arranged for collecting inspection cerebrospinal fluid, avoiding cerebrospinal fluid from polluting the environment, improving and set
Standby practicability traces line 2, angle scale 12, sucker 9, connecting rod 8 and verifying attachment 19 by setting, greatly improves and wear
The precision of thorn alleviates the pain of patient.
The operation principle of the utility model is：The frictional force of ball 16 and rotation slot 15 is increased by the way that washer 14 is arranged,
So that ball 16 is not arbitrarily rotated in the effect of not external force, improves the practicability of equipment, crossbeam 5 is by sliding sleeve 6 in cunning
It is slided on rail 7, realizes the adjusting to 5 position of crossbeam, it is logical by opening up the screw thread being threadedly coupled with bolt 17 on 3 right side of fixing sleeve
Hole, the rotary squeezing in tapped through hole of bolt 17 fix needle tubing 1, realize that the control to 1 position of needle tubing, needle tubing 1 utilize fixing sleeve 3
Circumferencial direction along shaft plate 18 rotates, and needle mouth is provided with several through-holes on 11 outer surface, needle mouth 11 is avoided to be blocked and cause
Anaesthetic cannot be introduced into human body, improve the practicability of equipment, the rotation in rotation slot 15 by ball 16 of crossbeam 5, and then drive
Shaft plate 18 on crossbeam 5 rotates, and is further driven to the rotation of the needle tubing 1 in fixing sleeve 3, when needing to carry out Epidural cavity to patient
When anesthesia, make pedestal 10 and skin contact, position of the needle tubing 1 in fixing sleeve 3 is adjusted by rotating fixing sleeve 3 and rotating bolt 17
It sets, so that needle mouth 11 and skin perpendicular contact, needle tubing 1 is fixed on the skin by sucker 9, line 2 is traced in angle scale by observation
Position on 12, reading angular puncture inserting needle in turn, and taking-up needle core 23 makes cerebrospinal fluid pass through catheter 21 and enters collection box 20,
When the verifying attachment 19 in collection box 20 changes colour, show to have punctured success, without repeatedly puncturing, greatly improves equipment
Practicability, while by the way that collection box 20 is arranged for collecting inspection cerebrospinal fluid, avoiding cerebrospinal fluid from polluting the environment, carrying
The high practicability of equipment, traces line 2, angle scale 12, sucker 9, connecting rod 8 and verifying attachment 19 by setting, improves and wear
The precision of thorn alleviates the pain of patient.
Although the utility model is described in detail with reference to the foregoing embodiments, those skilled in the art is come
Say, still can with technical scheme described in the above embodiments is modified, or to which part technical characteristic into
Row equivalent replacement, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on should all
It is included within the scope of protection of this utility model.
Claims (9)
1. a kind of high-precision hard film external anesthetic puncture positioning device, including needle tubing (1), retrospect line (2), fixing sleeve (3), shaft
(4), crossbeam (5), sliding sleeve (6), sliding rail (7), connecting rod (8), sucker (9), pedestal (10), needle mouth (11), angle scale (12), solid
Determine ring (13), bolt (17), shaft plate (18), collection box (20), catheter (21), needle core (23) and needle handle (24), it is special
Sign is, sliding rail (7) is installed at the top of the pedestal (10), and sliding sleeve (6) is arranged on sliding rail (7), and the sliding sleeve (6) is interior
Side offers rotation slot (15), and ball (16), the ball (16) and rotation slot are rotatablely equipped in the rotation slot (15)
(15) it is provided with washer (14) between, the protruding end of ball (16) is fixedly welded with one end of crossbeam (5), in the crossbeam (5)
Between position shaft plate (18) is installed, one end of shaft (4), shaft are rotatablely equipped on the shaft plate (18) by bearing
(4) the other end is rotatably installed in the rear surface of fixing sleeve (3) by bearing, is offered for needle tubing on the fixing sleeve (3)
(1) by through-hole, fixing sleeve (3) right side opening is equipped with the tapped through hole that is threadedly coupled with bolt (17), under fixing sleeve (3)
Side is provided with fixed ring (13), and fixed ring (13) fixation is set on needle tubing (1), and fixed ring (13) bottom passes through several
Connecting rod (8) is connect with sucker (9), wherein a connecting rod (8) is vertical with sucker (9), needle tubing (1) bottom end is provided with needle mouth
(11), needle tubing (1) outer surface is provided with retrospect line (2), and the needle tubing (1) connect with needle handle (24), is opened in needle handle (24)
Equipped with for needle core (23) by through-hole, the through-hole opened up in the needle handle (24) is connected to needle tubing (1), and needle handle (24) go out
Liquid mouth is connect by catheter (21) with the inlet of collection box (20), and collection box (20) is internally provided with verifying attachment
(19)。
2. a kind of high-precision hard film external anesthetic puncture positioning device according to claim 1, which is characterized in that the sliding rail
(7), pedestal (10) and sliding sleeve (6) there are two and it is symmetrical.
3. a kind of high-precision hard film external anesthetic puncture positioning device according to claim 1, which is characterized in that the washer
(14) it is rubber material.
4. a kind of high-precision hard film external anesthetic puncture positioning device according to claim 1, which is characterized in that the pedestal
(10) surface is provided with graduation mark close to crossbeam (5) position.
5. a kind of high-precision hard film external anesthetic puncture positioning device according to claim 1, which is characterized in that the connection
Bar (8) is rotated along with the tie point of fixed ring (13).
6. a kind of high-precision hard film external anesthetic puncture positioning device according to claim 1, which is characterized in that the needle mouth
(11) it is arc cecum.
7. a kind of high-precision hard film external anesthetic puncture positioning device according to claim 1 or 6, which is characterized in that described
It is provided with several through-holes on needle mouth (11) outer surface.
8. a kind of high-precision hard film external anesthetic puncture positioning device according to claim 1, which is characterized in that the connection
Angle scale (12) is installed in the middle part of bar (8).
9. a kind of high-precision hard film external anesthetic puncture positioning device according to claim 1, which is characterized in that the inspection
Device (19) is cerebrospinal fluid detection card.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720691633.0U CN207627384U (en) | 2017-06-14 | 2017-06-14 | A kind of high-precision hard film external anesthetic puncture positioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720691633.0U CN207627384U (en) | 2017-06-14 | 2017-06-14 | A kind of high-precision hard film external anesthetic puncture positioning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207627384U true CN207627384U (en) | 2018-07-20 |
Family
ID=62860612
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720691633.0U Expired - Fee Related CN207627384U (en) | 2017-06-14 | 2017-06-14 | A kind of high-precision hard film external anesthetic puncture positioning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207627384U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109171899A (en) * | 2018-07-30 | 2019-01-11 | 福建中医药大学附属人民医院（福建省人民医院） | The control system of inserting needle equipment in a kind of single ubarachnoid block art |
| CN109998592A (en) * | 2019-04-28 | 2019-07-12 | 张风霞 | A kind of Neurology brain dead zone thrombus insertion type diagnostic device |
| CN110269683A (en) * | 2019-05-29 | 2019-09-24 | 北京航空航天大学 | A kind of flexible needle tip position based on difference particle filter algorithm and Attitude estimation improved method |
| CN112999488A (en) * | 2021-01-28 | 2021-06-22 | 徐晓磊 | Anesthesia needle inserting device for anesthesia department |
| CN113349899A (en) * | 2021-07-15 | 2021-09-07 | 常州安康医疗器械有限公司 | Multifunctional puncture outfit for laparoscopic surgery |
| CN113827320A (en) * | 2021-09-23 | 2021-12-24 | 中南大学湘雅医院 | Puncture depth adjustable puncture outfit |
-
2017
- 2017-06-14 CN CN201720691633.0U patent/CN207627384U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109171899A (en) * | 2018-07-30 | 2019-01-11 | 福建中医药大学附属人民医院（福建省人民医院） | The control system of inserting needle equipment in a kind of single ubarachnoid block art |
| CN109998592A (en) * | 2019-04-28 | 2019-07-12 | 张风霞 | A kind of Neurology brain dead zone thrombus insertion type diagnostic device |
| CN110269683A (en) * | 2019-05-29 | 2019-09-24 | 北京航空航天大学 | A kind of flexible needle tip position based on difference particle filter algorithm and Attitude estimation improved method |
| CN112999488A (en) * | 2021-01-28 | 2021-06-22 | 徐晓磊 | Anesthesia needle inserting device for anesthesia department |
| CN113349899A (en) * | 2021-07-15 | 2021-09-07 | 常州安康医疗器械有限公司 | Multifunctional puncture outfit for laparoscopic surgery |
| CN113827320A (en) * | 2021-09-23 | 2021-12-24 | 中南大学湘雅医院 | Puncture depth adjustable puncture outfit |
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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: 20180720 Termination date: 20190614 |