CN109224268A - A kind of rhinology clinical operation drug delivery device - Google Patents
A kind of rhinology clinical operation drug delivery device Download PDFInfo
- Publication number
- CN109224268A CN109224268A CN201811373906.2A CN201811373906A CN109224268A CN 109224268 A CN109224268 A CN 109224268A CN 201811373906 A CN201811373906 A CN 201811373906A CN 109224268 A CN109224268 A CN 109224268A
- Authority
- CN
- China
- Prior art keywords
- cylindrantherae
- administration
- needle
- rhinology
- drug delivery
- 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.)
- Pending
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M31/00—Devices for introducing or retaining media, e.g. remedies, in cavities of the body
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/04—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor combined with photographic or television appliances
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/06—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor with illuminating arrangements
- A61B1/0661—Endoscope light sources
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/233—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor for the nose, i.e. nasoscopes, e.g. testing of patency of Eustachian tubes
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2210/00—Anatomical parts of the body
- A61M2210/06—Head
- A61M2210/0618—Nose
Abstract
The invention discloses a kind of rhinology clinical operation drug delivery devices, including apparatus main body, described device main body includes to cylindrantherae, the upper end opening to cylindrantherae, lower end closed, sliding is provided with piston in the cylinder to cylindrantherae, the piston is fixed up close to the centre to cylindrantherae open end and is connected with administration push rod, the other end of the administration push rod stretches out to cylindrantherae and is vertically connected with pulling plate, it is described to being provided with administration needle below cylindrantherae, protective sleeve is provided on the outside of the administration needle, the diameter of the piston is less than to the internal diameter of cylindrantherae.The present invention is by being arranged protective sleeve in the outside of administration needle, protective sleeve and to spring is arranged between cylindrantherae, it prevents since nasal administration position position is relatively interior, intranasal space is small, syringe needle causes accidentally to prick in the process kind for protruding into intranasal administration position, to other positions, influences operation and carries out, pull rod is pulled to make spring-compressed simultaneously, syringe needle, which can expose, not to be influenced to be administered.
Description
Technical field
The present invention relates to a kind of the field of medical instrument technology, specifically a kind of rhinology clinical operation drug delivery device.
Background technique
Rhinology is one of most common department of various big hospital, the main dissection for studying nose and respiratory system, physiology and disease
Reason keeps with drug, operation and physical method and develops the normal morphology and function of this system.Rhinology common disease is mainly wrapped
Include acute rhinitis, rhinitis chronic (such as simple rhinitis and hypertrophic rhinitis, allergic rhinitis (also known as allergic rhinitis),
Rhinitis medicamentosa, atrophic rhinitis, caseous rhinitis, vasomotor rhinitis；Acute and chronic nasosinusitis (including each single sinus
Chamber or multiple sinus cavities and its complication, nasal polyp, nose tumour (including vestibulum nasi, nasal cavity and nasal sinus, trauma of nose, nosebleed, nose
The various good, malignant tumours of chamber nasal sinus (such as hemangioma, inverted papilloma, malignant granuloma, malignant lymphoma and cancer etc.,
In addition, still have deviation of nasal septum, perforation, and nasal cavity nasal obstruction foreign matter, deformity of nose etc..Many Rhinological diseases need to pass through clinical operation
It is treated, when treatment, needs that it is administered.
Traditional administration mode is administered by syringe, but since nasal administration position is usually located at nose compared with inside, and
Intranasal space is small, and the syringe needle of syringe is easy to cause accidentally to prick to other positions, influences hand during protruding into intranasal administration position
Art carries out, and nose, compared with inside portion locating depth, dark can not visually observe directly inner case, be unfavorable for accurately finding position accurately
It sets, influences the progress of operation.
Summary of the invention
The purpose of the present invention is to provide a kind of rhinology clinical operation drug delivery devices, to solve to propose in above-mentioned background technique
The problem of.
To achieve the above object, the invention provides the following technical scheme:
A kind of rhinology clinical operation drug delivery device, including apparatus main body, described device main body include the administration to cylindrantherae
The upper end opening of cylinder, lower end closed, sliding is provided with piston in the cylinder to cylindrantherae, and the piston is close to giving cylindrantherae open end
Centre be fixed up and be connected with administration push rod, the other end of the administration push rod stretches out to cylindrantherae and is vertically connected with drawing
Plate, it is described to administration needle is provided with below cylindrantherae, protective sleeve is provided on the outside of the administration needle.
As a further solution of the present invention: the diameter of the piston is less than to the internal diameter of cylindrantherae, the outside of the piston
It is bonded between the inner wall to cylindrantherae and is provided with rubber layer.
As further scheme of the invention: the administration needle is central close to one end to cylindrantherae and the bottom end to cylindrantherae
Place is connected by fastener, described to offer medicine outlet hole with administration needle corresponding position on cylindrantherae bottom wall.
As further scheme of the invention: the upper and lower ends of the protective sleeve and administration needle corresponding position are distinguished
Offer first through hole and third through-hole, the bottom end of the administration needle is passed down through the first through hole of protective sleeve to protective sleeve
Internal stretch, the protective sleeve close to cylindrantherae one end and between the bottom of cylindrantherae pass through spring connection, it is described to give
Medicine needle is located at the center of spring and through spring.
As further scheme of the invention: it is described to be vertically installed with fixed ring to cylindrantherae top, it is described left to cylindrantherae
The second through-hole is offered in the fixed ring of right two sides, and it is solid that first is vertically connected at left and right sides of the top of the protective sleeve
Fixed pole, the other end of first fixed link are vertically connected with the second fixed link upwards, and the top of second fixed link passes through
Second through-hole upwardly extends and fixed vertical is connected with pull rod.
As further scheme of the invention: two pull rods are located at the two sides of administration push rod, the length of the pulling plate
Degree is less than the distance between two pull rods.
As further scheme of the invention: when the spring is located at normal condition, the spring is located at normal condition
When, the syringe needle of the administration needle is located exactly at third through-hole, and when the spring is compressed, it is logical that the syringe needle of administration needle stretches out third
Hole.
As further scheme of the invention: the side of the protective sleeve bottom end is fixedly installed mounting base, described
The mounting groove that Open Side Down is offered in mounting base, centre is fixedly installed with camera in the mounting groove.
As further scheme of the invention: being uniformly equipped with headlamp in the mounting groove around the camera, institute
It states and shield is installed on the outside of mounting base.
As further scheme of the invention: the length of the pull rod of two sides is greater than the length of two sides fixed ring, institute
The bottom for stating the fixed loop section of pull rod stretching is provided with anti-skid chequer.
Compared with prior art, the beneficial effects of the present invention are:
1. the present invention is by being arranged protective sleeve in the outside of administration needle, protective sleeve and to spring is arranged between cylindrantherae,
It prevents since nasal administration position position is relatively interior, intranasal space is small, and syringe needle is in the process kind for protruding into intranasal administration position, to other
Position causes accidentally to prick, and influences operation and carries out, while pull rod being pulled to make spring-compressed, syringe needle, which can expose, not to be influenced to be administered.
2. the present invention is by being provided with camera and headlamp in the side of protective sleeve bottom, headlamp can to intranasally into
Row illumination, camera can image intranasal extending area, convenient for observing inner case and accurately finding administering position.
3. the present invention is greater than the length of two sides fixed ring by the length of two lateral bracing struts of setting, pull rod stretches out fixed loop section
Bottom be provided with anti-skid chequer, convenient for pulling pull rod, and prevent rubber sleeve.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of rhinology clinical operation drug delivery device.
Fig. 2 is the structure enlargement diagram of a-quadrant in Fig. 1.
Fig. 3 is the structure enlargement diagram of B area in Fig. 1.
Fig. 4 is the structure enlargement diagram in the region C in Fig. 1.
In figure: 1 apparatus main body, 2 to cylindrantherae, 3 administration push rods, 4 pistons, 5 rubber layers, 6 pulling plates, 7 medicine outlet holes, 8 fasteners,
9 administration needles, 10 protective sleeves, 11 first through hole, 12 springs, 13 first fixed links, 14 second fixed links, 15 fixed rings, 16
Two through-holes, 17 pull rods, 18 anti-skid chequers, 19 third through-holes, 20 mounting bases, 21 mounting grooves, 22 cameras, 23 headlamps, 24 protection
Cover.
Specific embodiment
The technical solution of the patent is explained in further detail With reference to embodiment.
Embodiment one
Fig. 1-4, a kind of rhinology clinical operation drug delivery device, including apparatus main body 1 are please referred to, apparatus main body 1 includes administration
Cylinder 2, to, for preventing drug, to the upper end opening of cylindrantherae 2, lower end closed is provided with to sliding in the cylinder of cylindrantherae 2 in cylindrantherae 2
Piston 4, drug are located at the lower section of piston 4, and piston 4 is fixed up close to the centre to 2 open end of cylindrantherae to be connected with administration and push away
The other end of bar 3, administration push rod 3 stretches out to cylindrantherae 2 and is vertically connected with pulling plate 6, and the lower section of cylindrantherae 2 is provided with administration needle 9,
Administration needle 9 is hollow structure, and the outside of administration needle 9 is provided with protective sleeve 10, prevent administration needle 9 directly go deep into patient intranasally to
During medicine position, other positions are caused accidentally to prick, influences operation and carry out.
The diameter of piston 4 is less than to the internal diameter of cylindrantherae 2, is bonded and is provided between the outside of piston 4 and the inner wall to cylindrantherae 2
Rubber layer 5.
Administration needle 9 is connect with the bottom end centre to cylindrantherae 2 by fastener 8 close to one end to cylindrantherae 2, gives cylindrantherae 2
Medicine outlet hole 7 is offered with 9 corresponding position of administration needle on bottom wall.Push rod 3 is administered by pressing, piston 4 moves down, by drug
It is pushed downwardly into administration needle 9, is exported from syringe needle.
The upper and lower ends of protective sleeve 10 and 9 corresponding position of administration needle offer first through hole 11 and third through-hole respectively
19, the internal diameter of first through hole 11 is consistent with the internal diameter of third through-hole 19, and is all larger than the internal diameter of administration needle 9, the bottom end of administration needle 9
The first through hole 11 of protective sleeve 10 is passed down through to the internal stretch of protective sleeve 10, protective sleeve 10 is close to cylindrantherae 2
One end and between the bottom of cylindrantherae 2 pass through spring 12 connect, administration needle 9 be located at the center of spring 12 and run through spring 12.
It is vertically installed with fixed ring 15 to 2 top of cylindrantherae, to offering second in the fixed ring 15 of the left and right sides of cylindrantherae 2
The top left and right sides of through-hole 16, protective sleeve 10 is vertically connected with the first fixed link 13, the other end of the first fixed link 13
It is vertically connected with the second fixed link 14 upwards, the top of the second fixed link 14 passes through the second through-hole 16 and upwardly extends simultaneously fixed vertical
It is connected with pull rod 17, the internal diameter of the second through-hole 16 is greater than the diameter of the second fixed link 14, pulls pull rod 17, can make protective sleeve 10
It moves upwards, spring 12 is compressed.
Two pull rods 17 are located at the two sides of administration push rod 3, and the length of pulling plate 6 is less than the distance between two pull rods 17.It is anti-
Only pull rod 17 influences the movement of administration push rod 3.
When spring 12 is located at normal condition, the syringe needle of administration needle 9 is located exactly at third through-hole 19, and spring 12 is compressed
When, the syringe needle of administration needle 9 stretches out third through-hole 19.Administration needle 9 administering position can be inserted at this time to be administered.
The side of 10 bottom end of protective sleeve is fixedly installed mounting base 20, and the installation that Open Side Down is offered in mounting base 20
Slot 21, centre is fixedly installed with camera 22 in mounting groove 21.Camera 22 connects exterior display device, camera shooting by conducting wire
First 22 can image intranasal locations deep, and image pickup result is shown on exterior display device.
Headlamp 23 is uniformly installed, headlamp 23 passes through conducting wire and extraneous power supply in the mounting groove 21 around camera 22
Connection, the outside of mounting base 20 is equipped with shield 24.Headlamp 23 can make environment while camera shooting to intranasally illuminating
It is bright, it may be observed that inner case finds administering position with accurate.
Embodiment two
For the ease of pulling pull rod, and rubber sleeve is prevented, the present embodiment optimizes this as follows.
Fig. 1-4, a kind of rhinology clinical operation drug delivery device, including apparatus main body 1 are please referred to, apparatus main body 1 includes administration
Cylinder 2, to, for preventing drug, to the upper end opening of cylindrantherae 2, lower end closed is provided with to sliding in the cylinder of cylindrantherae 2 in cylindrantherae 2
Piston 4, drug are located at the lower section of piston 4, and piston 4 is fixed up close to the centre to 2 open end of cylindrantherae to be connected with administration and push away
The other end of bar 3, administration push rod 3 stretches out to cylindrantherae 2 and is vertically connected with pulling plate 6, and the lower section of cylindrantherae 2 is provided with administration needle 9,
Administration needle 9 is hollow structure, and the outside of administration needle 9 is provided with protective sleeve 10, prevent administration needle 9 directly go deep into patient intranasally to
During medicine position, other positions are caused accidentally to prick, influences operation and carry out.
The diameter of piston 4 is less than to the internal diameter of cylindrantherae 2, is bonded and is provided between the outside of piston 4 and the inner wall to cylindrantherae 2
Rubber layer 5.
Administration needle 9 is connect with the bottom end centre to cylindrantherae 2 by fastener 8 close to one end to cylindrantherae 2, gives cylindrantherae 2
Medicine outlet hole 7 is offered with 9 corresponding position of administration needle on bottom wall.Push rod 3 is administered by pressing, piston 4 moves down, by drug
It is pushed downwardly into administration needle 9, is exported from syringe needle.
The upper and lower ends of protective sleeve 10 and 9 corresponding position of administration needle offer first through hole 11 and third through-hole respectively
19, the internal diameter of first through hole 11 is consistent with the internal diameter of third through-hole 19, and is all larger than the internal diameter of administration needle 9, the bottom end of administration needle 9
The first through hole 11 of protective sleeve 10 is passed down through to the internal stretch of protective sleeve 10, protective sleeve 10 is close to cylindrantherae 2
One end and between the bottom of cylindrantherae 2 pass through spring 12 connect, administration needle 9 be located at the center of spring 12 and run through spring 12.
It is vertically installed with fixed ring 15 to 2 top of cylindrantherae, to offering second in the fixed ring 15 of the left and right sides of cylindrantherae 2
The top left and right sides of through-hole 16, protective sleeve 10 is vertically connected with the first fixed link 13, the other end of the first fixed link 13
It is vertically connected with the second fixed link 14 upwards, the top of the second fixed link 14 passes through the second through-hole 16 and upwardly extends simultaneously fixed vertical
It is connected with pull rod 17, the internal diameter of the second through-hole 16 is greater than the diameter of the second fixed link 14, pulls pull rod 17, can make protective sleeve 10
It moves upwards, spring 12 is compressed.
Two pull rods 17 are located at the two sides of administration push rod 3, and the length of pulling plate 6 is less than the distance between two pull rods 17.It is anti-
Only pull rod 17 influences the movement of administration push rod 3.
When spring 12 is located at normal condition, the syringe needle of administration needle 9 is located exactly at third through-hole 19, and spring 12 is compressed
When, the syringe needle of administration needle 9 stretches out third through-hole 19.Administration needle 9 administering position can be inserted at this time to be administered.
The side of 10 bottom end of protective sleeve is fixedly installed mounting base 20, and the installation that Open Side Down is offered in mounting base 20
Slot 21, centre is fixedly installed with camera 22 in mounting groove 21.Camera 22 connects exterior display device, camera shooting by conducting wire
First 22 can image intranasal locations deep, and image pickup result is shown on exterior display device.
Headlamp 23 is uniformly installed, headlamp 23 passes through conducting wire and extraneous power supply in the mounting groove 21 around camera 22
Connection, the outside of mounting base 20 is equipped with shield 24.Headlamp 23 can make environment while camera shooting to intranasally illuminating
It is bright, it may be observed that inner case finds administering position with accurate.
The length of the pull rod 17 of two sides is greater than the length of two sides fixed ring 15, and pull rod 17 stretches out the bottom of 15 part of fixed ring
It is provided with anti-skid chequer 18.Convenient for pulling pull rod 17, and prevent rubber sleeve.
The working principle of the invention is: in use, to drug is placed with below the piston 4 in cylindrantherae 2, administration needle 9 it is outer
Side is provided with protective sleeve 10, and protective sleeve 10 is protruded into inside patient's nose, when reaching administering position, pulls pull rod 17, can
Move upwards protective sleeve 10, spring 12 is compressed, and the syringe needle of administration needle 9 stretches out third through-hole 19.It at this time can be by administration needle 9
Insertion, by pressing pulling plate 6, piston 4 is moved down, and drug is pushed downwardly into administration needle 9, is exported from syringe needle, to administration position
It sets and is administered.By the way that protective sleeve 10 is arranged in the outside of administration needle 9, protective sleeve 10 and spring is set between cylindrantherae 2
12, prevent due to nasal administration position position relatively in, intranasal space is small, and syringe needle is right in the process kind for protruding into intranasal administration position
Other positions cause accidentally to prick, influence operation carry out, while pull pull rod 17 make spring 12 compress, syringe needle can expose not influence to
Medicine.The side of 10 bottom of protective sleeve is provided with camera 22 and headlamp 23, and headlamp 23 can be imaged to intranasally illuminating
First 22 can image intranasal extending area, convenient for observing inner case and accurately finding administering position.
The preferred embodiment of the patent is described in detail above, but this patent is not limited to above-mentioned embodiment party
Formula within the knowledge of one of ordinary skill in the art can also be under the premise of not departing from this patent objective
It makes a variety of changes.
Claims (10)
1. a kind of rhinology clinical operation drug delivery device, including apparatus main body (1), which is characterized in that described device main body (1) includes
It gives cylindrantherae (2), the upper end opening to cylindrantherae (2), lower end closed, sliding is provided with piston in the cylinder to cylindrantherae (2)
(4), the piston (4) is fixed up close to the centre to cylindrantherae (2) open end and is connected with administration push rod (3), the administration
The other end of push rod (3) is stretched out to cylindrantherae (2) and is vertically connected with pulling plate (6), and described give below cylindrantherae (2) is provided with administration
Needle (9) is provided with protective sleeve (10) on the outside of the administration needle (9).
2. a kind of rhinology clinical operation drug delivery device according to claim 1, which is characterized in that the piston (4) it is straight
Diameter is less than to the internal diameter of cylindrantherae (2), is bonded between the outside of the piston (4) and the inner wall for giving cylindrantherae (2) and is provided with rubber layer
(5)。
3. a kind of rhinology clinical operation drug delivery device according to claim 1, which is characterized in that the administration needle (9) is leaned on
Nearly one end to cylindrantherae (2) is connect with the bottom end centre to cylindrantherae (2) by fastener (8), described on cylindrantherae (2) bottom wall
Medicine outlet hole (7) are offered with administration needle (9) corresponding position.
4. a kind of rhinology clinical operation drug delivery device according to claim 1, which is characterized in that the protective sleeve (10)
Upper and lower ends and administration needle (9) corresponding position offer first through hole (11) and third through-hole (19), the administration respectively
The bottom end of needle (9) is passed down through the first through hole (11) of protective sleeve (10) to the internal stretch of protective sleeve (10), described anti-
Pretective sleeve pipe (10) is connect close to one end to cylindrantherae (2) and between the bottom to cylindrantherae (2) by spring (12), the administration needle
(9) it is located at the center of spring (12) and runs through spring (12).
5. a kind of rhinology clinical operation drug delivery device according to claim 1, which is characterized in that described to be pushed up to cylindrantherae (2)
End is vertically installed with fixed ring (15), offers the second through-hole in the fixed ring (15) at left and right sides of cylindrantherae (2)
(16), it is vertically connected with the first fixed link (13) at left and right sides of the top of the protective sleeve (10), first fixed link
(13) the other end is vertically connected with the second fixed link (14) upwards, and the top of second fixed link (14) passes through the second through-hole
(16) it upwardly extends and fixed vertical is connected with pull rod (17).
6. a kind of rhinology clinical operation drug delivery device according to claim 1, which is characterized in that two pull rods (17)
Positioned at the two sides of administration push rod (3), the distance between less than two pull rods (17) of length of the pulling plate (6).
7. a kind of rhinology clinical operation drug delivery device according to claim 1, which is characterized in that the spring (12) is located at
When normal condition, the syringe needle of the administration needle (9) is located exactly at third through-hole (19), when the spring (12) is compressed, is given
The syringe needle of medicine needle (9) stretches out third through-hole (19).
8. a kind of rhinology clinical operation drug delivery device according to claim 1, which is characterized in that the protective sleeve (10)
The side of bottom end is fixedly installed mounting base (20), offers the mounting groove (21) that Open Side Down, institute in the mounting base (20)
It states mounting groove (21) interior centre and is fixedly installed with camera (22).
9. a kind of rhinology clinical operation drug delivery device according to claim 1, which is characterized in that camera (22) week
It is uniformly equipped with headlamp (23) in the mounting groove (21) enclosed, shield (24) is installed on the outside of the mounting base (20).
10. a kind of rhinology clinical operation drug delivery device according to claim 1, which is characterized in that the pull rod of two sides
(17) length is greater than the length of two sides fixed ring (15), and the bottom that the pull rod (17) stretches out fixed ring (15) part is provided with
Anti-skid chequer (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811373906.2A CN109224268A (en) | 2018-11-18 | 2018-11-18 | A kind of rhinology clinical operation drug delivery device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811373906.2A CN109224268A (en) | 2018-11-18 | 2018-11-18 | A kind of rhinology clinical operation drug delivery device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109224268A true CN109224268A (en) | 2019-01-18 |
Family
ID=65075048
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811373906.2A Pending CN109224268A (en) | 2018-11-18 | 2018-11-18 | A kind of rhinology clinical operation drug delivery device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109224268A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109758664A (en) * | 2019-02-15 | 2019-05-17 | 秦诚玉 | Drug delivery device is used in a kind of nursing of Respiratory Medicine |
| CN111388845A (en) * | 2020-03-25 | 2020-07-10 | 山东大学第二医院 | Nasal clinical operation device of dosing |
| CN113101503A (en) * | 2021-04-02 | 2021-07-13 | 梁超 | Medical otolaryngology branch of academic or vocational study is with medicine device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5013301A (en) * | 1988-11-18 | 1991-05-07 | Marotta Jr Phillip | Syringe holder |
| US20030144631A1 (en) * | 2002-01-31 | 2003-07-31 | Safety Syringes, Inc. | Disposable self-shielding syringe guard |
| CN1489482A (en) * | 2001-04-10 | 2004-04-14 | �о���Ӧ�ÿ�ѧЭ��ɷ�����˾ | Safety injection device for liquid or semi-solid composition |
| CN202920728U (en) * | 2012-09-17 | 2013-05-08 | 河南科技大学第一附属医院 | Safety type syringe needle protective cap |
| CN204351783U (en) * | 2014-11-26 | 2015-05-27 | 张连生 | A kind of otorhinolaryngology doser |
| WO2017125732A1 (en) * | 2016-01-19 | 2017-07-27 | Owen Mumford Ltd | Safety syringe |
-
2018
- 2018-11-18 CN CN201811373906.2A patent/CN109224268A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5013301A (en) * | 1988-11-18 | 1991-05-07 | Marotta Jr Phillip | Syringe holder |
| CN1489482A (en) * | 2001-04-10 | 2004-04-14 | �о���Ӧ�ÿ�ѧЭ��ɷ�����˾ | Safety injection device for liquid or semi-solid composition |
| US20030144631A1 (en) * | 2002-01-31 | 2003-07-31 | Safety Syringes, Inc. | Disposable self-shielding syringe guard |
| CN202920728U (en) * | 2012-09-17 | 2013-05-08 | 河南科技大学第一附属医院 | Safety type syringe needle protective cap |
| CN204351783U (en) * | 2014-11-26 | 2015-05-27 | 张连生 | A kind of otorhinolaryngology doser |
| WO2017125732A1 (en) * | 2016-01-19 | 2017-07-27 | Owen Mumford Ltd | Safety syringe |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109758664A (en) * | 2019-02-15 | 2019-05-17 | 秦诚玉 | Drug delivery device is used in a kind of nursing of Respiratory Medicine |
| CN111388845A (en) * | 2020-03-25 | 2020-07-10 | 山东大学第二医院 | Nasal clinical operation device of dosing |
| CN113101503A (en) * | 2021-04-02 | 2021-07-13 | 梁超 | Medical otolaryngology branch of academic or vocational study is with medicine device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109224268A (en) | A kind of rhinology clinical operation drug delivery device | |
| CN108095809B (en) | A kind of puncture needle and drainage device for paracentesis pericardii | |
| CN104287960B (en) | Optical fiber acupunction needle | |
| CN206120414U (en) | Breast abscess puncture drainage device | |
| EA009756B1 (en) | Catheter of aspiration method for opening outlet of large lymphatic collectors | |
| CN207137139U (en) | Novel and multifunctional spiral shape nose stomach jejunum pipe | |
| CN214511399U (en) | Small animal drainage device | |
| CN106237441B (en) | A kind of multifunctional coaxial outer tube self-sealing venous indwelling device | |
| CN107997870A (en) | Needle device is held in a kind of clinical ophthalmology operation | |
| CN109010953A (en) | Puncturing drainage apparatus for cardio-vascular interventional therapeutic | |
| CN109620357A (en) | A kind of polyp of stomach injection set bundle endoscope | |
| CN209221196U (en) | A kind of novel portable insulin syringe | |
| CN105852794A (en) | Rectal prolapse trigger point injection anoscope | |
| CN217472434U (en) | Acupuncture needle disinfection box | |
| CN207445326U (en) | Portable gynemetrics's drug delivery device | |
| CN216091433U (en) | Traditional chinese medical science clinical acupuncture device | |
| CN110833386A (en) | Anti-pollution laparoscopic gynecological surgical instrument | |
| CN108837240A (en) | A kind of mouth anaesthesia needle injected automatically | |
| CN217286809U (en) | Medical oxygen mask device for hyperbaric oxygen department | |
| CN214511397U (en) | Small animal drug delivery device | |
| CN217040197U (en) | Noninvasive combined thyroid retractor for endoscope | |
| CN216495293U (en) | Pathological sampling device for lung cancer patient in medical oncology | |
| CN114377227B (en) | Anti-dizziness blood collector with shielding function | |
| CN206566003U (en) | Two-way anesthesia spinal needle | |
| CN220158359U (en) | Visual puncture needle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190118 |