CN209519146U - Osteomyelitis therapeutic equipment - Google Patents
Osteomyelitis therapeutic equipment Download PDFInfo
- Publication number
- CN209519146U CN209519146U CN201820903924.6U CN201820903924U CN209519146U CN 209519146 U CN209519146 U CN 209519146U CN 201820903924 U CN201820903924 U CN 201820903924U CN 209519146 U CN209519146 U CN 209519146U
- Authority
- CN
- China
- Prior art keywords
- inner tube
- tube
- hole
- outer tube
- piston
- 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
- 230000001225 therapeutic effect Effects 0.000 title claims abstract description 19
- 206010031252 Osteomyelitis Diseases 0.000 title claims abstract description 18
- 239000007788 liquid Substances 0.000 claims abstract description 5
- 239000012530 fluid Substances 0.000 claims description 10
- 244000273618 Sphenoclea zeylanica Species 0.000 claims description 5
- 201000010099 disease Diseases 0.000 description 3
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 3
- 239000003814 drug Substances 0.000 description 3
- 229940079593 drug Drugs 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000002266 amputation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003115 biocidal effect Effects 0.000 description 1
- 210000000988 bone and bone Anatomy 0.000 description 1
- 210000001185 bone marrow Anatomy 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 238000001990 intravenous administration Methods 0.000 description 1
- 230000003902 lesion Effects 0.000 description 1
- 230000000699 topical effect Effects 0.000 description 1
Landscapes
- Infusion, Injection, And Reservoir Apparatuses (AREA)
- Media Introduction/Drainage Providing Device (AREA)
Abstract
A kind of osteomyelitis therapeutic equipment, including inside and outside two layers of pipe structure, outer tube sleeve is in the outside of inner tube, outer tube upper inside wall and inner tube external wall of upper portion are equipped with helicitic texture, it will connect and seal at the top of outer tube and inner tube by helicitic texture, upper end of inner tube is connected with handle, and the upper and lower position of inner tube is adjusted by rotational handle；The side wall of outer tube middle and lower part is equipped with outer pipe through-hole, this part is outer tube through hole section, and the side wall of inner tube is equipped with interior pipe through-hole, this part is inner tube through hole section, and the length of inner tube through hole section is the one third of outer tube through-hole segment length；Internal tube is equipped with piston, and pushing piston makes internal tube medical liquid squeezing.By above structure, the utility model filled up the prior art cannot external the problem of being directly administered, provide a kind of easy to operate, easy to use, functional, cure rate is high, the quantitative osteomyelitis therapeutic equipment being accurately administered of adjustable point.
Description
Technical field
The utility model relates to a kind of osteomyelitis therapeutic equipments, belong to medical instruments field.
Background technique
Osteomyelitis is a kind of serious orthopaedic disease, and the course of disease is very long, and the state of an illness easily repeatedly, needs amputation when serious.This disease by
Infection causes, and needs in treatment using antibiotic etc.Existing method is oral or intravenous administration, or operation
Cut sick bone, the direct topical application of drug.The amount that the former drug can reach lesion is very small, it is difficult to reach effective treatment concentration, the latter
Huge pain, and somewhat expensive can be brought to patient.
Summary of the invention
In view of the above problems, the utility model proposes a kind of osteomyelitis therapeutic equipment, including inside and outside two layers of pipe structure, outer tube
Cover in the outside of inner tube, outer tube upper inside wall and inner tube external wall of upper portion are equipped with helicitic texture, by helicitic texture by outer tube with it is interior
Tube top portion connects and seals, and upper end of inner tube is connected with handle, passes through the upper and lower position that rotational handle adjusts inner tube；Outer tube middle and lower part
Side wall is equipped with outer pipe through-hole, this part is outer tube through hole section, and the side wall of inner tube is equipped with interior pipe through-hole, this part is interior pipe through-hole
Section, the length of inner tube through hole section are the one third of outer tube through-hole segment length；Internal tube is equipped with piston, and pushing piston makes inner tube
Internal medical liquid squeezing.By above structure, the utility model solves administering position existing in the prior art and is not easy determination
Technical problem.
To achieve the goals above, the technical solution adopted in the utility model are as follows: osteomyelitis therapeutic equipment, it is characterised in that:
Including inside and outside two layers of pipe structure, outer tube sleeve is equipped with screw thread knot in the outside of inner tube, outer tube upper inside wall and inner tube external wall of upper portion
Structure will be connect and be sealed at the top of outer tube and inner tube by helicitic texture, and upper end of inner tube is connected with handle, adjusted by rotational handle in
The upper and lower position of pipe；The side wall of outer tube middle and lower part is equipped with outer pipe through-hole, this part is outer tube through hole section, and the side wall of inner tube is equipped with interior
Pipe through-hole, this part are inner tube through hole section, and the length of inner tube through hole section is less than outer tube through-hole segment length；Internal tube, which is equipped with, lives
Plug, pushing piston makes internal tube medical liquid squeezing.
The distance between described outer tube wall and outer wall of inner tube are 0.01mm, and inner tube through-hole diameter is 0.05mm, are had outer
Pipe through-hole diameter is 0.05mm.
The piston rod of the upper piston area is hollow stem, and piston is rubber stopper, and syringe needle passes through piston rod inner,
Medical fluid is pushed into inner tube by piercing piston lower part.
The piston rod of the upper piston area is hollow stem, and the corresponding position of piston upper piston rod is equipped with unidirectional air guide
Medical fluid is pushed into inner tube by piston rod inner by the unidirectional gas port of lower part by hole, syringe needle.
The outer wall of the inner tube is equipped with circular ring shape baffle, to limit the extreme position of inner tube up and down motion.
The outer tube total length is 30.0cm, and internal diameter 1.0mm, outer tube through-hole segment length is 10.0cm.
The inner tube total length is 30.0cm, and internal diameter 0.6mm, inner tube through-hole segment length is 0.5cm.
The utility model has the following beneficial effects: the utility model provides a kind of osteomyelitis therapeutic equipment, piston is twitched upwards, it can
The fester in marrow to be drawn into therapeutic equipment, to export.Piston is pushed down on, the medical fluid in therapeutic equipment can be imported
In marrow.By rotating inner tube, to change inner tube position, to accurately determine administering position.By above structure, this is practical
It is novel provide it is a kind of it is easy to use, structure is simple, good operability osteomyelitis therapeutic equipment.
Detailed description of the invention
Fig. 1: for the utility model structure diagram.
Fig. 2: for inner tube is rotated and upgraded rear utility model structural schematic diagram.
Specific embodiment
Osteomyelitis therapeutic equipment, it is characterised in that: including inside and outside two layers of pipe structure, 1 set of the outer tube outside in inner tube 2, outside
1 upper inside wall of pipe and 2 external wall of upper portion of inner tube are equipped with helicitic texture 3, will be connected at the top of outer tube 1 and inner tube 2 by helicitic texture 3
And seal, 2 upper end of inner tube is connected with handle 6, and the upper and lower position of inner tube 2 is adjusted by rotational handle 6；The side wall of 1 middle and lower part of outer tube
Equipped with outer pipe through-hole 1-1, this part is outer tube through hole section, and the side wall of inner tube 2 is equipped with interior pipe through-hole 2-1, this part is logical for inner tube
The length of hole section, inner tube through hole section is less than outer tube through-hole segment length；Piston 5 is equipped with inside inner tube 2, pushing piston 5 makes inner tube 2
Internal medical liquid squeezing.
The distance between described 1 inner wall of outer tube and 2 outer wall of inner tube are 0.01mm, and inner tube through-hole diameter is 0.05mm, are had
Outer tube through-hole diameter is 0.05mm.
The piston rod 4 on 5 top of piston is hollow stem, and piston 5 is rubber stopper, and syringe needle passes through piston rod 4
Medical fluid is pushed into inner tube 2 by inside, 5 lower part of piercing piston.Also shell is equipped with single in the corresponding position of 5 upper piston rod 4 of piston
To gas port, medical fluid by being pushed into inner tube 2 inside piston rod 4 by syringe needle by the unidirectional gas port of lower part.
The outer wall of the inner tube 2 is equipped with circular ring shape baffle 7, to limit the extreme position of the up and down motion of inner tube 2.
The outer tube total length is 30.0cm, and internal diameter 1.0mm, outer tube through-hole segment length is 10.0cm.
The inner tube total length is 30.0cm, and internal diameter 0.6mm, inner tube through-hole segment length is 0.5cm.
When needing to be sucked out marrow fester, whole device is first inserted into corresponding position, later upward withdrawing piston rod, bone
Marrow fester is entered in whole device by outer pipe through-hole 1-1 and interior pipe through-hole 2-1.
When needing to inject medical fluid into marrow, rotational handle 6 is first passed through by inner tube centainly to corresponding position, then lead to
It crosses syringe to squeeze into medical fluid in inner tube 2, since the distance between 1 inner wall of outer tube and 2 outer wall of inner tube are very narrow, so medical fluid passes through
Interior pipe through-hole 2-1 is directly flowed out from the outer pipe through-hole 1-1 of corresponding position after extruding, it is possible thereby to realize site-specific delivery of drugs.
Claims (7)
1. osteomyelitis therapeutic equipment, it is characterised in that: including inside and outside two layers of pipe structure, outer tube (1) is covered in the outside of inner tube (2),
Outer tube (1) upper inside wall and inner tube (2) external wall of upper portion are equipped with helicitic texture (3), by helicitic texture (3) by outer tube (1) with it is interior
It manages connection at the top of (2) and seals, inner tube (2) upper end is connected with handle (6), passes through the upper bottom of rotational handle (6) adjustment inner tube (2)
It sets；The side wall of outer tube (1) middle and lower part is equipped with outer pipe through-hole (1-1), this part is outer tube through hole section, and the side wall of inner tube (2) is equipped with
Interior pipe through-hole (2-1), this part are inner tube through hole section, and the length of inner tube through hole section is less than outer tube through-hole segment length；In inner tube (2)
Portion is equipped with piston (5), and pushing piston (5) makes the internal medical liquid squeezing of inner tube (2).
2. osteomyelitis therapeutic equipment according to claim 1, it is characterised in that: outer tube (1) inner wall and inner tube (2) is outside
The distance between wall is 0.01mm, and interior pipe through-hole (2-1) diameter is 0.05mm, and outer pipe through-hole (1-1) diameter is 0.05mm.
3. osteomyelitis therapeutic equipment according to claim 1, it is characterised in that: the piston rod (4) on described piston (5) top
For hollow stem, piston (5) is rubber stopper, and syringe needle is internal by piston rod (4), and piercing piston (5) lower part pushes away medical fluid
Enter in inner tube (2).
4. osteomyelitis therapeutic equipment according to claim 1, it is characterised in that: the piston rod (4) on described piston (5) top
For hollow stem, the corresponding position of piston (5) upper piston rod (4) is equipped with unidirectional gas port, and syringe needle passes through piston rod (4)
Medical fluid is pushed into inner tube (2) by inside by the unidirectional gas port of lower part.
5. osteomyelitis therapeutic equipment according to claim 1, it is characterised in that: the outer wall of the inner tube (2) is equipped with annulus
Shape baffle (7), to limit the extreme position of inner tube (2) up and down motion.
6. osteomyelitis therapeutic equipment according to claim 1, it is characterised in that: outer tube (1) total length is 30.0cm,
Internal diameter is 1.0mm, and outer tube through-hole segment length is 10.0cm.
7. osteomyelitis therapeutic equipment according to claim 1, it is characterised in that: inner tube (2) total length is 30.0cm,
Internal diameter is 0.6mm, and inner tube through-hole segment length is 0.5cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820903924.6U CN209519146U (en) | 2018-06-12 | 2018-06-12 | Osteomyelitis therapeutic equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820903924.6U CN209519146U (en) | 2018-06-12 | 2018-06-12 | Osteomyelitis therapeutic equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209519146U true CN209519146U (en) | 2019-10-22 |
Family
ID=68212241
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820903924.6U Expired - Fee Related CN209519146U (en) | 2018-06-12 | 2018-06-12 | Osteomyelitis therapeutic equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209519146U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108704169A (en) * | 2018-06-12 | 2018-10-26 | 邬波 | Osteomyelitis therapeutic equipment and its application |
-
2018
- 2018-06-12 CN CN201820903924.6U patent/CN209519146U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108704169A (en) * | 2018-06-12 | 2018-10-26 | 邬波 | Osteomyelitis therapeutic equipment and its application |
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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: 20191022 |