CN206333943U - Pressure reducer in a kind of bone - Google Patents
Pressure reducer in a kind of bone Download PDFInfo
- Publication number
- CN206333943U CN206333943U CN201621147651.4U CN201621147651U CN206333943U CN 206333943 U CN206333943 U CN 206333943U CN 201621147651 U CN201621147651 U CN 201621147651U CN 206333943 U CN206333943 U CN 206333943U
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- CN
- China
- Prior art keywords
- pressure
- pressure reducer
- handle
- detachable
- reducing 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.)
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Abstract
The utility model discloses pressure reducer in a kind of bone, it includes pressure reducer handle and combination is latched, thimerosal ascending pipe is provided with above the pressure reducer handle inner, and it is provided with drainage pipette below pressure reducer handle inner, the middle position on the right surface of pressure reducer handle is provided with caulking gum seat, the right side of the detachable pressure-reducing needle is provided with self-tapping type thread groove on the left of Rhizoma Sparganii miser, insertion is provided with sterilization mouth of pipe on the self-tapping type thread groove, and the lower section insertion on self-tapping type thread groove close to sterilization mouth of pipe is provided with drainage mouth of pipe.The utility model is scientific and reasonable for structure, detachable pressure-reducing needle is used with the assembling of pressure reducer handle, when detachable pressure-reducing needle heavy wear can not be used, pressure-reducing needle can be removed to the pressure-reducing needle more renewed from pressure reducer handle, pressure reducer handle is reused, the waste of metal is advantageously reduced, is economized on resources, convenient treatment.
Description
Technical field
The utility model belongs to technical field of medical instruments, and in particular to pressure reducer in a kind of bone.
Background technology
Bone pressure-reducing needle is a class medicine equipment, and its structure is made up of needle point, self-tapping type screw thread and shank and handle, the hand
It is connected in the middle part of handle with shank rear end in T-shaped, shank front portion is provided with self-tapping type screw thread, the needle point that self-tapping type flighting front end is provided with
For prismatic needle point.Because needle point is triangular pyramid, needle point can be strengthened by being easily pierced into the self-tapping type screw thread behind sclerotin, needle point
Propulsive force and smoothly drilled in rotation on bone, dextrorotation is diverted to inserting needle, and rotate counterclockwise is used for the withdraw of the needle.Can
Smooth mellow and full decompression will be got out on the bone at internal pressure rise in the state of the pressure of in-line handle and slow rotation small
Hole, you can discharge the too high pressure in bone cavity from the aperture, makes bone internal and external pressure balance and intraosseous pressure is recovered normal.
In existing bone pressure reducer in use, due to using unitary design, when syringe needle abrasion can not in use,
Handle or it is intact cause the waste of material but, it is necessary to all change, and decompression in bone caused skin wound can not and
When sterilize, the problem of there is infected wound risk is this it is proposed that pressure reducer in a kind of bone.
Utility model content
The purpose of this utility model is to provide pressure reducer in a kind of bone, to solve to propose to subtract in bone in above-mentioned background technology
Depressor in use, due to using unitary design, when syringe needle abrasion can not in use, handle or it is intact but, need
All to change, cause the waste of material, and cause the wound of skin to sterilize in time decompression in bone, there is infected wound
The problem of risk.
To achieve the above object, the utility model provides following technical scheme：Pressure reducer in a kind of bone, including pressure reducer hand
Handle and combination are latched, and are provided with above the pressure reducer handle inner under thimerosal ascending pipe, and pressure reducer handle inner
Side is provided with drainage pipette, and the middle position on the right surface of pressure reducer handle is provided with caulking gum seat, the combination lock
Middle position of the button installed in the right surface of pressure reducer handle is combined close to the top of caulking gum seat to be latched, the pressure reducer hand
The middle position on the right surface of handle is provided with detachable pressure-reducing needle close to the right side of caulking gum seat, the detachable pressure-reducing needle
The middle position that left side is provided with inside assembled casing, and detachable pressure-reducing needle is provided with disinfection conduit, described detachably to subtract
Middle position inside pressing is provided with drainage catheter, and the right side of detachable pressure-reducing needle outer surface below disinfection conduit
End is provided with Rhizoma Sparganii miser, and the right side of the detachable pressure-reducing needle is provided with thread groove, institute on the left of Rhizoma Sparganii miser
State insertion on thread groove and be provided with sterilization mouth of pipe, and the lower section insertion for sterilizing mouth of pipe is provided with drainage branch on thread groove
The mouth of pipe.
It is preferred that, the combination lock is provided with four altogether, and four combination lock buttons are separately mounted to the pressure reducer handle right side
Surrounding of the middle position on surface close to caulking gum seat.
It is preferred that, the pressure reducer handle is fixedly connected with detachable pressure-reducing needle by combining lock.
It is preferred that, the pressure reducer handle and detachable pressure-reducing needle are cylindrical structure.
It is preferred that, the Rhizoma Sparganii miser is Rhizoma Sparganii wimble structure.
Compared with prior art, the beneficial effects of the utility model are：The utility model is scientific and reasonable for structure, uses safety
Convenient, using split-type design, detachable pressure-reducing needle is assembled with pressure reducer handle and used, when detachable pressure-reducing needle heavy wear without
Method is in use, pressure-reducing needle can be removed to the pressure-reducing needle more renewed from pressure reducer handle, and pressure reducer handle is reused, favorably
In the waste for reducing metal, economize on resources, and the disinfection conduit inside detachable pressure-reducing needle can be over the course for the treatment of with sterilization
Liquid is carried out disinfection to the wound caused, and the blood of outflow and disinfectant are suctioned out from drainage catheter, convenient treatment.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
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.
Referring to Fig. 1, the utility model provides a kind of technical scheme：Pressure reducer in a kind of bone, including the He of pressure reducer handle 3
The lower section that top inside combination lock 5, pressure reducer handle 3 is provided with inside thimerosal ascending pipe 2, and pressure reducer handle 3 is set
Drainage pipette 1 is equipped with, the middle position on the right surface of pressure reducer handle 3 is provided with caulking gum seat 4, and combination lock 5 is arranged on
The middle position on the right surface of pressure reducer handle 3 is close to the top combination lock 5 of caulking gum seat 4, the right surface of pressure reducer handle 3
Middle position close to caulking gum seat 4 right side be provided with detachable pressure-reducing needle 13, the left side of detachable pressure-reducing needle 13 is set
It is equipped with the middle position inside assembled casing 6, and detachable pressure-reducing needle 13 and is provided with disinfection conduit 7, detachable pressure-reducing needle 13
Internal middle position is provided with drainage catheter 8, and the right side of the detachable outer surface of pressure-reducing needle 13 close to the lower section of disinfection conduit 7
End is provided with Rhizoma Sparganii miser 11, and the right side of detachable pressure-reducing needle 13 is provided with thread groove 9 close to the left side of Rhizoma Sparganii miser 11,
The embedded lower section insertion for being provided with close sterilization mouth of pipe 10 in sterilization mouth of pipe 10, and thread groove 9, which is provided with, on thread groove 9 draws
Flow mouth of pipe 12.
Combination lock 5 is provided with four altogether, and four combination locks 5 are separately mounted in the right surface of pressure reducer handle 3
Between at position close to caulking gum seat 4 surrounding.Pressure reducer handle 3 is connected with detachable pressure-reducing needle 13 by combining lock 5 and fixing
Connect.Pressure reducer handle 3 and detachable pressure-reducing needle 13 are cylindrical structure.Rhizoma Sparganii miser 11 is Rhizoma Sparganii wimble structure.
Combination lock 5 in the utility model is provided with buckle on being, nested with pin raised on detachable pressure-reducing needle
It is fixed, so as to by together with detachable pressure-reducing needle and the close firm fixed Combination of pressure reducer handle 3, form an entirety progress
Work.
Operation principle of the present utility model and use flow：After the utility model is installed, by detachable pressure-reducing needle 13
The corresponding connection of interior disinfection conduit 7, drainage catheter 8 and the thimerosal ascending pipe 2 on pressure reducer handle 3, drainage pipette 1, and lead to
Cross combination lock 5 detachable pressure-reducing needle 13 and pressure reducer handle 3 are fixed together, drainage pipette 1 is accessed into outside flow diverter
On, and thimerosal ascending pipe 2 is connected with the syringe equipped with thimerosal, after connecting, detachable pressure-reducing needle 13 is penetrated into disease
In the affected part bone of people, pressure reducer handle 3 is rotated counterclockwise, thread groove 9 promotes Rhizoma Sparganii miser 11 to pierce in bone, the blood of outflow
Sucked, be collected into drainage catheter 8 in outside flow diverter by the drainage mouth of pipe 12 on thread groove 9, from thimerosal ascending pipe 2
Inject disinfectant to sterilize wound inside, hemostasis after the completion for the treatment of, rotates clockwise pressure reducer handle 3, slowly exit detachable
Pressure-reducing needle 13, is handled patient's wound again, and the preservation that carries out disinfection to detachable pressure-reducing needle 13, if detachable pressure-reducing needle
13 Rhizoma Sparganii miser 11 can not be used after being worn and torn with thread groove 9, it is necessary to the detachable pressure-reducing needle 13 more renewed in time.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out in the case where not departing from principle of the present utility model and spirit a variety of changes, repaiies
Change, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. pressure reducer in a kind of bone, including pressure reducer handle (3) and combination lock (5), it is characterised in that：The pressure reducer handle
(3) internal top is provided with thimerosal ascending pipe (2), and the internal lower section of pressure reducer handle (3) is provided with drainage pipette
(1), the middle position on the right surface of the pressure reducer handle (3) is provided with caulking gum seat (4), combination lock (5) peace
Middle position mounted in pressure reducer handle (3) right surface is combined close to the top of caulking gum seat (4) latches (5), described to subtract
The middle position on depressor handle (3) right surface is provided with detachable pressure-reducing needle (13), institute on the right side of caulking gum seat (4)
State and assembled casing (6) is provided with the left of detachable pressure-reducing needle (13), and the internal middle position of detachable pressure-reducing needle (13)
Disinfection conduit (7) is provided with, the internal middle position of the detachable pressure-reducing needle (13) is set below disinfection conduit (7)
Drainage catheter (8) is equipped with, and the right-hand member of detachable pressure-reducing needle (13) outer surface is provided with Rhizoma Sparganii miser (11), it is described detachable
The right side of pressure-reducing needle (13) is provided with insertion on thread groove (9), the thread groove (9) on the left of Rhizoma Sparganii miser (11) and set
Sterilization mouth of pipe (10) is equipped with, and the lower section insertion for sterilizing mouth of pipe (10) is provided with drainage mouth of pipe on thread groove (9)
(12)。
2. pressure reducer in a kind of bone according to claim 1, it is characterised in that：The combination lock (5) is provided with four altogether
It is individual, and four combination locks (5) are separately mounted to the middle position on pressure reducer handle (3) right surface close to caulking gum seat
(4) surrounding.
3. pressure reducer in a kind of bone according to claim 1, it is characterised in that：The pressure reducer handle (3) with it is detachable
Pressure-reducing needle (13) is fixedly connected by combining lock (5).
4. pressure reducer in a kind of bone according to claim 1, it is characterised in that：The pressure reducer handle (3) and detachable
Pressure-reducing needle (13) is cylindrical structure.
5. pressure reducer in a kind of bone according to claim 1, it is characterised in that：The Rhizoma Sparganii miser (11) is triangular pyramid
Structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621147651.4U CN206333943U (en) | 2016-10-13 | 2016-10-13 | Pressure reducer in a kind of bone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621147651.4U CN206333943U (en) | 2016-10-13 | 2016-10-13 | Pressure reducer in a kind of bone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206333943U true CN206333943U (en) | 2017-07-18 |
Family
ID=59300276
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621147651.4U Expired - Fee Related CN206333943U (en) | 2016-10-13 | 2016-10-13 | Pressure reducer in a kind of bone |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206333943U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107595356A (en) * | 2017-09-21 | 2018-01-19 | 中国人民解放军总医院 | Removing device and scraping methods |
-
2016
- 2016-10-13 CN CN201621147651.4U patent/CN206333943U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107595356A (en) * | 2017-09-21 | 2018-01-19 | 中国人民解放军总医院 | Removing device and scraping methods |
| CN107595356B (en) * | 2017-09-21 | 2021-01-22 | 中国人民解放军总医院 | Scraping device and scraping method |
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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: 20170718 Termination date: 20181013 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |