CN208910389U - Multiprobe - Google Patents
Multiprobe Download PDFInfo
- Publication number
- CN208910389U CN208910389U CN201821025019.1U CN201821025019U CN208910389U CN 208910389 U CN208910389 U CN 208910389U CN 201821025019 U CN201821025019 U CN 201821025019U CN 208910389 U CN208910389 U CN 208910389U
- Authority
- CN
- China
- Prior art keywords
- needle core
- sinus
- scraper plate
- tracheae
- push rod
- 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
- 230000001338 necrotic effect Effects 0.000 claims abstract description 13
- 230000001681 protective effect Effects 0.000 claims description 17
- 238000003780 insertion Methods 0.000 claims description 7
- 230000037431 insertion Effects 0.000 claims description 7
- 230000000452 restraining effect Effects 0.000 claims description 3
- 239000002775 capsule Substances 0.000 claims 1
- 239000000523 sample Substances 0.000 abstract description 11
- 210000001519 tissue Anatomy 0.000 description 16
- 239000003814 drug Substances 0.000 description 9
- 238000002360 preparation method Methods 0.000 description 4
- 206010016717 Fistula Diseases 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 3
- 229940079593 drug Drugs 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000001125 extrusion Methods 0.000 description 3
- 230000003890 fistula Effects 0.000 description 3
- 238000011010 flushing procedure Methods 0.000 description 3
- 239000002504 physiological saline solution Substances 0.000 description 3
- 230000028327 secretion Effects 0.000 description 3
- 230000017074 necrotic cell death Effects 0.000 description 2
- BVPWJMCABCPUQY-UHFFFAOYSA-N 4-amino-5-chloro-2-methoxy-N-[1-(phenylmethyl)-4-piperidinyl]benzamide Chemical compound COC1=CC(N)=C(Cl)C=C1C(=O)NC1CCN(CC=2C=CC=CC=2)CC1 BVPWJMCABCPUQY-UHFFFAOYSA-N 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 241000486406 Trachea Species 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 210000004877 mucosa Anatomy 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 201000009890 sinusitis Diseases 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 210000003437 trachea Anatomy 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Landscapes
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model relates to a kind of medical instruments, specially multiprobe is provided with several first through hole including hollow needle core on needle core, sliding is provided with piston in needle core, piston side is connected with push rod, and push rod free end is located at outside needle core, and the piston other side is provided with air bag, air bag is communicated with tracheae, tracheae is symmetricly set on needle core, and tracheae is connected with the scraper plate for being used to strike off necrotic tissue in sinus of arc far from one end of air bag, and scraper plate is connect with needle core side walls.The utility model solves the problems, such as that existing probe can not clear up necrotic tissue in sinus.
Description
Technical field
The utility model relates to a kind of medical instruments, specially multiprobe.
Background technique
Sinus is by the postnecrotic depth for being only opened on skin and mucosa surface organized the formation of in property blind pipe, is a kind of tissue
The abnormal pipeline mutually linked up with body surface, is not linked up mutually with internal hollow organ, is lost mostly by inadequate drainage after infecting or foreign matter
It stays and causes.
For the treatment of sinus infection, detecting for sinus path is first generally clinically carried out using fistula probe, it is then sharp
The cleaning inside sinus is carried out with tool, first clears up top, then scrapes sinus wall in order, after having cleared up, then by sinus from end
Portion squeeze to oral area and push away, and squeezes out necrotic tissue clast remaining in sinus.
There is blunt circle head in the general front end of current fistula probe, is followed by long handle, and this fistula probe simple can only be detected
Sinus can not clear up the necrotic tissue in sinus whether there is or not inner branch, sinus depth, and also need to lead to after detecting
Sinus depth can just be learnt by crossing measurement, be inconvenient.In addition, existing probe does not have the function of rinsing, add medicine to sinus yet,
Need to complete the flushing and medicine-feeding of sinus by other tools, it is troublesome in poeration.
Utility model content
The utility model is intended to provide multiprobe, can not be carried out clearly to necrotic tissue in sinus with solving existing probe
The problem of reason.
In order to achieve the above object, the utility model provides the following technical solutions:
Multiprobe is provided with several first through hole including hollow needle core on needle core, sliding is provided with work in needle core
Plug, piston side are connected with push rod, and push rod free end is located at outside needle core, and the piston other side is provided with air bag, and air bag is communicated with gas
Pipe, tracheae is symmetricly set on needle core, tracheae far from one end of air bag be connected with arc for striking off necrotic tissue in sinus
Scraper plate, scraper plate connect with needle core side walls.
The principle of this programme are as follows:
Needle core is used to be inserted into the depth that sinus is detected in sinus, while for connecting syringe, by will be in syringe
Drug or physiological saline realize the medicine-feeding or flushing of sinus from being squeezed from first through hole into sinus.Scraper plate is for striking off in sinus
The tissue of necrosis, for tracheae for connecting scraper plate and air bag, piston is used for extruding gasbag, by by the gas extrusion in air bag to gas
To push scraper plate to slide into it outside needle core in pipe, then by pulling needle core to realize striking off for necrotic tissue.Tracheae does not fill
When gas, scraper plate can be collected in needle core, not influence needle core insertion sinus.
This programme has the beneficial effect that
1, first through hole is set on needle core, by the way that needle core is connect with syringe, can by syringe drug or
It is that physiological saline is squeezed into needle core, and is squeezed out by first through hole into sinus, is achieved in the medicine-feeding or flushing of sinus；
The secretion in sinus can also be extracted out from first through hole using syringe simultaneously.
2, the necrotic tissue in sinus is struck off by the way that scraper plate is arranged on needle core, without additionally carrying out using tool to sinus
Cleaning, it is easy to operate and saved equipment cost.
3, using piston by the gas extrusion in air bag into tracheae, move it to needle core using gas push scraper plate
Outside, scraper plate being connected using tracheae and air bag being initially positioned in scraper plate in needle core, scraper plate scratches when can be avoided needle core insertion
Sinus inner wall.
Further, it is symmetrically arranged with bolt on push rod, the jack for bolt insertion of annular is provided on needle core inner wall.It inserts
Hole is used to be inserted into for bolt, to fix push rod, so that fixed scraper plate, prevents scraper plate during striking off necrotic tissue in sinus
It swings.
Further, it is provided with protective jacket outside needle core, several second through-holes is provided on protective jacket, the second through-hole and first are led to
Hole connection.Protective jacket reduces the abrasion of sinus inner wall for needle core and sinus inner wall to be isolated.
Further, restraining position ring block is arranged on scraper plate, scraper plate free end is hemispherical.Stop collar is moved to for limiting scraper
Outside needle core, prevent scraper plate from shaking during striking off necrotic tissue, scraper plate free end is hemispherical, and can to reduce its right
The abrasion of sinus inner wall.
Further, scale is provided on protective jacket.It directly can clearly be observed by the scale on observation protective jacket
The depth of sinus is achieved in the detection of sinus depth.
Further, needle core one end is hemispherical, and the other end is provided with screw thread.Needle core one end is hemispherical can to reduce needle core
Abrasion of the end to sinus, needle core other end setting screw thread expand this reality convenient for connecting with certain from threaded flask for medicinal preparations
With novel adaptation range.
Detailed description of the invention
Fig. 1 is the longitudinal sectional view of the utility model embodiment.
Specific embodiment
It is further described below by specific embodiment:
Appended drawing reference in Figure of description includes: stop collar 1, scraper plate 10, tracheae 11, air bag 12, piston 13, push rod
14, first through hole 15, protective jacket 16, needle core 17, jack 18, bolt 19, the second through-hole 20.
As shown in Figure 1, the utility model multiprobe, including hollow needle core 17,17 left end of needle core is hemispherical, right
End opening, can be in opening threading to connect screwed flask for medicinal preparations to connect syringe.It is opened on 17 side wall of needle core
Equipped with several first through hole 15, the gluing of 17 outer surface of needle core is connected to protective jacket 16, and protective jacket is made of silica gel, on protective jacket 16
It is decorated with scale, several second through-holes 20 are offered on protective jacket 16, the second through-hole 20 is connected to first through hole 15.It is sliding in needle core 17
Dynamic to be equipped with piston 13, being glued on the right side of piston 13 has push rod 14, and 14 free end of push rod is located at outside needle core 17, and 14 right part of push rod is along diameter
There is a bolt 19 to splicing, 19 vertical pusher 14 of bolt offers the jack 18 of annular being inserted into for bolt 19 on 17 inner wall of needle core.
Air bag 12 is installed, there are two tracheaes 11 for the connection of air bag 12, and two one end of tracheae 11 far from air bag 12 connect on the left of piston 13
It is connected to the scraper plate 10 for being used to strike off necrotic tissue in sinus of arc, 10 free end of scraper plate is hemispherical.Two scraper plates 10 with
The side walls of needle core 17 connect, and two scraper plates 10 are arranged with the axisymmetrical of needle core 17, are arranged restraining position ring block 1 on scraper plate 10.
When using the utility model, the probe of the utility model is inserted into patient's sinus, so that 17 left end of needle core and trouble
Person's sinus end offsets, and being glued outside needle core 17 has protective jacket 16 that can prevent needle core 17 from causing to wear to sinus.When initial, air bag
Gassy in 12 be in contraction state without gas in tracheae 11, one end that scraper plate 10 is connect with tracheae 11 be located at needle core 17 it is interior,
The other end is located in 17 side wall of needle core, and 10 end of scraper plate does not extend out outside protective jacket 16 simultaneously, therefore does not influence probe insertion sinus.It visits
Needle be inserted into sinus in after, medical staff according to the scale on protective jacket 16 it can be learnt that probe insertion patient's sinus in depth,
To learn the depth of sinus.
It, only need to be by syringe or screwed flask for medicinal preparations and 17 right end screw thread of needle core when needing to add medicine to sinus
Connection, then squeezes the medicament in syringe or flask for medicinal preparations into needle core 17, medicament is eventually by first on needle core 17
The second through-hole 20 on through-hole 15 and protective jacket 16 enters in sinus, is achieved in the medicine-feeding of sinus, compared to the prior art directly
It connects and adds medicine in sinus mouth, enabled to inside the through sinus of drug using the utility model medicine-feeding, medicine-feeding effect is more preferable.It needs to rush
When washing sinus, empty needle need to only be connect with needle core 17, then physiological saline is squeezed into needle core 17 and passes through first through hole 15
It squeezes with the second through-hole 20 into sinus；Similarly, it when needing to extract the secretion in sinus, need to only be generated using empty needle negative
Secretion in sinus is sucked out pressure from first through hole 15 and the second through-hole 20.
When needing to strike off tissue downright bad in sinus, push rod 14 is held to pushing inside needle core 17, when initial on push rod 14
Bolt 19 be staggered with the jack 18 on 17 inner wall of needle core, bolt 19 can not be inserted into jack 18, thus do not influence push rod 14 to
It is moved inside needle core 17.Extruding gasbag 12 during push rod 14 is mobile, by the gas extrusion in air bag 12 into tracheae 11, gas
11 inflation of pipe pushes scraper plate 10 to outside needle core 17, so that scraper plate 10 stretches out outside needle core 17.It is suitable after scraper plate 10 stretches out
Hour hands rotating push-rod 14 to be achieved in consolidating for push rod 14 in the jack 18 on insertion 17 inner wall of needle core of bolt 19 thereon
It is fixed.Probe is pulled out after the completion of fixation, wall friction is by the necrosis on sinus inner wall in the scraper plate 10 on needle core 17 and sinus
Tissue strike off and with the movement of probe by this portion of tissue send out sinus outside, it is thus achieved that the cleaning of sinus.On scraper plate 10
Stop collar 1 be capable of the moving distance of limiting scraper 10, prevent scraper plate 10 from completely disengaging with needle core 17, to prevent scraper plate 10 from existing
It shakes during striking off necrotic tissue, thereby ensures that the scraping effect of scraper plate 10.The utility model can be to sinus
Added medicine to, rinsed and cleared up tissue downright bad in sinus.
Above-described is only the embodiments of the present invention, and the common sense such as well known specific structure and characteristic are herein in scheme
It does not describe excessively.It should be pointed out that for those skilled in the art, in the premise for not departing from the utility model structure
Under, several modifications and improvements can also be made, these also should be considered as the protection scope of the utility model, these all will not influence
The effect and patent practicability that the utility model is implemented.This application claims protection scope should be with the content of its claim
Subject to, the records such as specific embodiment in specification can be used for explaining the content of claim.
Claims (6)
1. multiprobe, it is characterised in that: including hollow needle core, several first through hole are provided on needle core, are slided in needle core
Dynamic to be provided with piston, piston side is connected with push rod, and push rod free end is located at outside needle core, and the piston other side is provided with air bag, gas
Capsule is communicated with tracheae, and tracheae is symmetricly set on needle core, tracheae far from one end of air bag be connected with arc for striking off sinus
The scraper plate of interior necrotic tissue, scraper plate are connect with needle core side walls.
2. multiprobe according to claim 1, it is characterised in that: bolt is symmetrically arranged on the push rod, it is described
The jack for bolt insertion of annular is provided on needle core inner wall.
3. multiprobe according to claim 2, it is characterised in that: be provided with protective jacket, protective jacket outside the needle core
On be provided with several second through-holes, the second through-hole is connected to the first through hole.
4. multiprobe according to claim 3, it is characterised in that: be arranged restraining position ring block on the scraper plate, scraper plate is certainly
It is hemispherical by holding.
5. multiprobe according to claim 4, it is characterised in that: be provided with scale on the protective jacket.
6. multiprobe according to claim 5, it is characterised in that: described needle core one end is hemispherical, and the other end is set
It is equipped with screw thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821025019.1U CN208910389U (en) | 2018-06-29 | 2018-06-29 | Multiprobe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821025019.1U CN208910389U (en) | 2018-06-29 | 2018-06-29 | Multiprobe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208910389U true CN208910389U (en) | 2019-05-31 |
Family
ID=66694939
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821025019.1U Expired - Fee Related CN208910389U (en) | 2018-06-29 | 2018-06-29 | Multiprobe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208910389U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111803072A (en) * | 2020-08-19 | 2020-10-23 | 上海市东方医院（同济大学附属东方医院） | Sinus detection device |
-
2018
- 2018-06-29 CN CN201821025019.1U patent/CN208910389U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111803072A (en) * | 2020-08-19 | 2020-10-23 | 上海市东方医院（同济大学附属东方医院） | Sinus detection device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20211129 Address after: Chongqing city Shapingba street 400038 gaotanyan No. 30 Patentee after: THE FIRST HOSPITAL AFFILIATED TO ARMY MEDICAL University Address before: 401121 room 24-3, unit 2, building 1, No. 5, West 1st Road, flower garden, Yubei District, Chongqing Patentee before: Gou Xiaoyan |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190531 |