CN208130243U - A kind of anorectal surgical drug delivery device of efficient quick - Google Patents
A kind of anorectal surgical drug delivery device of efficient quick Download PDFInfo
- Publication number
- CN208130243U CN208130243U CN201721154043.0U CN201721154043U CN208130243U CN 208130243 U CN208130243 U CN 208130243U CN 201721154043 U CN201721154043 U CN 201721154043U CN 208130243 U CN208130243 U CN 208130243U
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- CN
- China
- Prior art keywords
- cavity
- medicine
- control block
- introducing pipe
- rod
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Abstract
The utility model discloses a kind of anorectal surgical drug delivery devices of efficient quick, including control block disposed in parallel and medicine-introducing pipe, it is fixedly connected between the control block and medicine-introducing pipe by supporting block, port is equipped in the supporting block, the first cavity is equipped in the control block, the both ends of the port are connected to the first cavity and medicine-introducing pipe respectively, the inner top of first cavity is equipped with dispensing mouth, the dispensing mouth internal screw thread is connected with fixed plug, one end of the control block is fixedly connected with handle, the control block is equipped with the second cavity close to one end of handle, threaded rod is rotatably connected in second cavity, one end fixing sleeve of the threaded rod is connected to first gear, the second gear being meshed with first gear is equipped in second cavity.The utility model passes through the setting of control block and handle, makes device in administration, and the outside of device is more convenient the gripping of medical worker, to improve the efficiency of administration.
Description
Technical field
The utility model relates to a kind of administrations of the anorectal surgical of the field of medical instrument technology more particularly to efficient quick to fill
It sets.
Background technique
Hemorrhoid are a kind of common diseases positioned at anus area, and any age can all fall ill, but with age, morbidity
Rate gradually increases, and in common anorectal disease, hemorrhoid often relatively often have, and is " ten people, nine hemorrhoid ", the radical-ability of hemorrhoid is very
Difference understands recurrent exerbation more, needs often to give drug therapy, currently, clinically usually using when using paste treatment hemorrhoid
Delivery tube, which is published in instalments, passes through anum administration on pencil.But existing drug delivery device structure is relatively simple, and in administration, drug delivery device
External structure inconvenience medical worker gripping, thus influence administration efficiency, have the defects that certain.
Utility model content
Purpose of the utility model is to solve drug delivery device structure in the prior art is relatively simple, in administration, give
The problem of external structure inconvenience medical worker of medicine device holds, and dress is administered in a kind of anorectal surgical of the efficient quick proposed
It sets.
To achieve the goals above, the utility model uses following technical solution：
A kind of anorectal surgical drug delivery device of efficient quick, including control block disposed in parallel and medicine-introducing pipe, control block position
It is fixedly connected between the top of medicine-introducing pipe, the control block and medicine-introducing pipe by supporting block, port is equipped in the supporting block,
The first cavity is equipped in the control block, the both ends of the port are connected to the first cavity and medicine-introducing pipe respectively, and described first is empty
The inner top of chamber is equipped with dispensing mouth, and the dispensing mouth internal screw thread is connected with fixed plug, and one end of the control block is fixedly connected with
Handle, the control block is equipped with the second cavity close to one end of handle, is rotatably connected to threaded rod in second cavity, described
One end fixing sleeve of threaded rod is connected to first gear, is equipped with the second gear being meshed with first gear in second cavity,
The second gear is connected with the inner wall of the second cavity by bar rotation, and the one end of the bull stick far from second gear is through the
The inner top of two cavitys is simultaneously fixedly connected with knob, and screw thread is socketed with control-rod on the threaded rod, second cavity it is interior
Bottom is equipped with the corresponding with control-rod first sliding mouth, and the medicine-introducing pipe, which is equipped with, slides mouth with the first sliding mouthful position corresponding second,
The control-rod sequentially passes through the first sliding mouth and the second sliding mouth far from one end of threaded rod and extends into medicine-introducing pipe, the control
One end that bar extends is fixedly connected with push rod, and the push rod is fixedly connected with piston head, the piston far from one end of control-rod
The edge of head and the inner wall of medicine-introducing pipe are in contact.
Preferably, the control block is equipped with mounting groove far from one end of handle, passes through damping shock absorber in the mounting groove
It is connected with buffer board.
Preferably, rotation is socketed with two support sleeves on the bull stick, the opposite side of two support sleeves respectively with
Second cavity inner wall and the outer wall of control block offset.
Preferably, multiple balls are slidably connected in the described first sliding mouth, the edge and control-rod of the ball are in contact.
Preferably, two current limiting plates being provided symmetrically in the port, between the current limiting plate and the inner wall of port
Be rotatablely connected by shaft, be arranged with torque spring in the shaft, the both ends of the torque spring respectively with current limiting plate and logical
The inner wall of mouth is fixedly connected.
Preferably, the one end of the push rod far from piston head is connected with the inner wall of medicine-introducing pipe by spring.
In the utility model, when in use, first a hand holds handle to medical worker, then inserts the medicine guide head of medicine-introducing pipe
Enter the affected part of patient, the buttocks of side and patient of the buffer board far from damping shock absorber offsets at this time, can be to the buttocks of patient
Certain buffer function is played, then turning knob drives bar rotation, passes through the engagement between first gear and second gear
Effect drives threaded rod rotation, to drive push plate to move left and right by control-rod, suffers to be pushed into drug by piston head
The affected part of person, while drug refluence can be effectively prevented in current limiting plate.The utility model passes through the setting of control block and handle, makes to fill
It sets in administration, the outside of device is more convenient the gripping of medical worker, to improve the efficiency of administration.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of efficient quick anorectal surgical drug delivery device structural schematic diagram；
Fig. 2 is structural schematic diagram at the A of Fig. 1.
In figure：1 control block, 2 medicine-introducing pipes, 3 supporting blocks, 4 fixed plugs, 5 handles, 6 threaded rods, 7 first gears, 8 second teeth
Wheel, 9 bull sticks, 10 knobs, 11 control-rods, 12 push rods, 13 piston heads, 14 damping shock absorbers, 15 buffer boards, 16 support sleeves, 17 rollings
Pearl, 18 current limiting plates, 19 shafts, 20 springs.
Specific embodiment
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.
In the description of the present invention, it should be understood that term " on ", "lower", "front", "rear", "left", "right",
The orientation or positional relationship of the instructions such as "top", "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
Referring to Fig.1-2, the anorectal surgical drug delivery device of a kind of efficient quick, including control block disposed in parallel 1 and lead medicine
Pipe 2, control block 1 are located at the top of medicine-introducing pipe 2, are fixedly connected between control block 1 and medicine-introducing pipe 2 by supporting block 3, supporting block 3
It is interior to be equipped with port, the first cavity is equipped in control block 1, for storing drug, the both ends of port respectively with the first cavity and lead medicine
Pipe 2 is connected to, and the inner top of the first cavity is equipped with dispensing mouth, and for putting into drug, dispensing mouth internal screw thread is connected with fixed plug 4, prevents
Only drug leaks out, and one end of control block 1 is fixedly connected with handle 5, facilitates grip device, and control block 1 is set close to one end of handle 5
There is the second cavity, threaded rod 6 is rotatably connected in the second cavity, for driving control-rod 11 to slide, one end of threaded rod 6 is fixed
It is socketed with first gear 7, the second gear 8 being meshed with first gear 7, second gear 8 and the second sky are equipped in the second cavity
The inner wall of chamber is rotatablely connected by bull stick 9, and for driving first gear 7 to rotate, bull stick 9 runs through far from one end of second gear 8
The inner top of second cavity is simultaneously fixedly connected with knob 10, and for rotating bull stick 9, screw thread is socketed with control-rod 11 on threaded rod 6,
For driving push rod 12 mobile, the interior bottom of the second cavity is equipped with the corresponding with control-rod 11 first sliding mouth, and medicine-introducing pipe 2 is equipped with
Mouth is slided with the first sliding mouthful position corresponding second, control-rod 11 sequentially passes through the first sliding mouth and second far from one end of threaded rod 6
Sliding mouth simultaneously extends into medicine-introducing pipe 2, and one end that control-rod 11 extends is fixedly connected with push rod 12, for driving piston head 13 sliding
Dynamic, push rod 12 is fixedly connected with piston head 13 far from one end of control-rod 11, is used for discharge medicine, the edge of piston head 13 and leads
The inner wall of pencil 2 is in contact.
In the utility model, control block 1 is equipped with mounting groove far from one end of handle 5, passes through damping shock absorber in mounting groove
14 are connected with buffer board 15, play the role of buffering, and rotation is socketed with two support sleeves 16, two 16 phases of support sleeve on bull stick 9
Pair outer wall of the side respectively with the second cavity inner wall and control block 1 offset, anti-dog link 9 shakes, and sliding connects in the first sliding mouth
Multiple balls 17 are connected to, the edge and control-rod 11 of ball 17 are in contact, and reduce the friction between control-rod 11 and the first sliding mouth
Power, two current limiting plates 18 being provided symmetrically in port are connected between current limiting plate 18 and the inner wall of port by the rotation of shaft 19
It connects, torque spring is arranged in shaft 19, the both ends of torque spring are fixedly connected with the inner wall of current limiting plate 18 and port respectively, are prevented
Only drug is flow backwards, and the inner wall of push rod 12 one end and medicine-introducing pipe 2 far from piston head 13 is connected by spring 20, is provided to push rod 12
Certain elastic traction power.
In the utility model, when in use, first a hand holds handle 5 to medical worker, then by the medicine guide head of medicine-introducing pipe 2
It is inserted into the affected part of patient, the buttocks of side and patient of the buffer board 15 far from damping shock absorber 14 offsets at this time, then rotation rotation
Button 10 drives bull stick 9 to rotate, and drives threaded rod 6 to rotate by the engagement between first gear 7 and second gear 8, thus
Push rod 12 is driven to move left and right by control-rod 11, so that drug be pushed into the affected part of patient by piston head 13, while current limliting
Drug refluence can be effectively prevented in plate 18.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of anorectal surgical drug delivery device of efficient quick, including control block disposed in parallel (1) and medicine-introducing pipe (2), control
Block (1) is located at the top of medicine-introducing pipe (2), which is characterized in that passes through supporting block (3) between the control block (1) and medicine-introducing pipe (2)
It is fixedly connected, port is equipped in the supporting block (3), the first cavity, the both ends point of the port are equipped in the control block (1)
It is not connected to the first cavity and medicine-introducing pipe (2), the inner top of first cavity is equipped with dispensing mouth, and the dispensing mouth internal screw thread connects
It is connected to fixed plug (4), one end of the control block (1) is fixedly connected with handle (5), and the control block (1) is close to handle (5)
One end is equipped with the second cavity, is rotatably connected to threaded rod (6) in second cavity, one end fixing sleeve of the threaded rod (6)
It is connected to first gear (7), the second gear (8) being meshed with first gear (7), second tooth is equipped in second cavity
The inner wall for taking turns (8) and the second cavity is rotatablely connected by bull stick (9), and the bull stick (9) is run through far from the one end of second gear (8)
The inner top of second cavity is simultaneously fixedly connected with knob (10), and screw thread is socketed with control-rod (11) on the threaded rod (6), described
The interior bottom of second cavity is equipped with the corresponding with control-rod (11) first sliding mouth, and the medicine-introducing pipe (2) is equipped with and the first sliding mouth
The corresponding second sliding mouth in position, the control-rod (11) sequentially pass through the first sliding mouth and second far from the one end of threaded rod (6) and slide
Mouth simultaneously extends into medicine-introducing pipe (2), and one end that the control-rod (11) extends is fixedly connected with push rod (12), the push rod (12)
Be fixedly connected with piston head (13) far from the one end of control-rod (11), the edge of the piston head (13) and medicine-introducing pipe (2) it is interior
Wall is in contact.
2. a kind of anorectal surgical drug delivery device of efficient quick according to claim 1, which is characterized in that the control block
(1) one end far from handle (5) is equipped with mounting groove, passes through damping shock absorber (14) in the mounting groove and is connected with buffer board
(15)。
3. a kind of anorectal surgical drug delivery device of efficient quick according to claim 1, which is characterized in that the bull stick
(9) rotation is socketed with two support sleeves (16) on, the opposite side of two support sleeves (16) respectively with the second cavity inner wall
It offsets with the outer wall of control block (1).
4. a kind of anorectal surgical drug delivery device of efficient quick according to claim 1, which is characterized in that described first is sliding
It is slidably connected multiple balls (17) in mouthful, the edge and control-rod (11) of the ball (17) are in contact.
5. a kind of anorectal surgical drug delivery device of efficient quick according to claim 1, which is characterized in that in the port
Two current limiting plates (18) being provided symmetrically are connected between the current limiting plate (18) and the inner wall of port by shaft (19) rotation
It connects, is arranged with torque spring on the shaft (19), the both ends of the torque spring are interior with current limiting plate (18) and port respectively
Wall is fixedly connected.
6. a kind of anorectal surgical drug delivery device of efficient quick according to claim 1, which is characterized in that the push rod
(12) inner wall of one end far from piston head (13) and medicine-introducing pipe (2) is connected by spring (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721154043.0U CN208130243U (en) | 2017-09-09 | 2017-09-09 | A kind of anorectal surgical drug delivery device of efficient quick |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721154043.0U CN208130243U (en) | 2017-09-09 | 2017-09-09 | A kind of anorectal surgical drug delivery device of efficient quick |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208130243U true CN208130243U (en) | 2018-11-23 |
Family
ID=64284270
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721154043.0U Expired - Fee Related CN208130243U (en) | 2017-09-09 | 2017-09-09 | A kind of anorectal surgical drug delivery device of efficient quick |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208130243U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111135437A (en) * | 2020-01-17 | 2020-05-12 | 于西佼 | Oral cavity medication device and use method thereof |
| CN112121290A (en) * | 2020-09-30 | 2020-12-25 | 中国人民解放军陆军军医大学第二附属医院 | Multifunctional syringe needle for percutaneous laryngeal cavity neobiological treatment |
-
2017
- 2017-09-09 CN CN201721154043.0U patent/CN208130243U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111135437A (en) * | 2020-01-17 | 2020-05-12 | 于西佼 | Oral cavity medication device and use method thereof |
| CN112121290A (en) * | 2020-09-30 | 2020-12-25 | 中国人民解放军陆军军医大学第二附属医院 | Multifunctional syringe needle for percutaneous laryngeal cavity neobiological treatment |
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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: 20181123 Termination date: 20190909 |