CN206979556U - A kind of medical protractor - Google Patents
A kind of medical protractor Download PDFInfo
- Publication number
- CN206979556U CN206979556U CN201720157762.1U CN201720157762U CN206979556U CN 206979556 U CN206979556 U CN 206979556U CN 201720157762 U CN201720157762 U CN 201720157762U CN 206979556 U CN206979556 U CN 206979556U
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- China
- Prior art keywords
- threaded rod
- handle
- screwed pipe
- plate
- ball bearing
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Abstract
The technical field of medical equipment is the utility model is related to, more particularly to a kind of medical protractor, it improves adaptability and use reliability；Including train wheel bridge, lower plate, upper handle, lower handle and connecting shaft, train wheel bridge is connected with upper handle, and lower plate is connected with lower handle, and train wheel bridge, lower plate, upper handle and lower handle are rotatably connected with connecting shaft；Also include upper threaded rod, upper screwed pipe, lower threaded rod and lower screwed pipe；Also include the first threaded rod, the first screwed pipe, the second threaded rod, the second screwed pipe, upper contact plate and lower contact plate, train wheel bridge bottom is provided with standing groove, and upper ball bearing and upper limit plate are provided with upper standing groove, lower plate top is provided with lower standing groove, and it is provided with lower ball bearing and lower limiting board in lower standing groove, second screwed pipe bottom is inserted into lower ball bearing and is connected with lower limiting board, and simultaneously spiral shell is filled to inside the second screwed pipe top the insertion of the second threaded rod bottom.
Description
Technical field
The technical field of medical equipment is the utility model is related to, more particularly to a kind of medical protractor.
Background technology
It is well known that medical protractor is the device for carrying out foreign body in medical science, in the related art
To being widely applied, in the work of anorectal surgical, a variety of causes is increasing to foreign body in rectum case, and most patient has one
Kind of other sexual orientation problems, it is the fact that this is objective reality, especially common with consoling oneself property foreign body in rectum, from primary anus hand over used in object
Friction stimulates anal orifice and rectal intestine and obtains anus and hand over voluptus, because too deep after insertion or action causes consoling oneself property foreign matter not take out accidentally
Foreign body in rectum is caused to stay interior, foreign body in rectum should take out from anus in time, and otherwise foreign matter retains can cause Intestinal ischemia bad too long
Extremely, gimmick is soft as far as possible during taking foreign body, avoids rough handling from causing rectal injury to aggravate, the clinical doctor in clinical position
It is raw very laborious against foreign matter of single-handedly taking, and limited strength make it that a lot of foreign matters can not during because of finger length and gripping object
Take out, it is most for class ellipse or circular object for foreign body in rectum, it would be highly desirable to design a kind of nimble foreign matter simple to operate and take
Going out thing, occur a kind of medical protractor later, it includes train wheel bridge, lower plate, upper handle, lower handle and connecting shaft,
Train wheel bridge is connected with upper handle, and lower plate is connected with lower handle, and train wheel bridge, lower plate, upper handle and lower handle are with connecting
Spindle is rotatably connected；Its using when by upper handle and lower handle control train wheel bridge and lower plate to be clamped；In its use
It was found that its upper handle and lower handle length can not be adjusted, so as to cause it not adapt between healthcare givers and patient
Distance, adaptability is poor, and due between train wheel bridge and lower plate distance it is limited, can not enter as requested row distance tune
Section, causes its use reliability relatively low.
Utility model content
In order to solve the above technical problems, the utility model provides the medical different of a kind of raising adaptability and use reliability
Thing extractor.
A kind of medical protractor of the present utility model, including train wheel bridge, lower plate, upper handle, lower handle and connection
Axle, train wheel bridge are connected with upper handle, and lower plate is connected with lower handle, and train wheel bridge, lower plate, upper handle and lower handle with
Connecting shaft is rotatably connected；Also include upper threaded rod, upper screwed pipe, lower threaded rod and lower screwed pipe, the upper threaded rod left end
Be connected with upper handle right-hand member, upper threaded rod right-hand member insertion and spiral shell is filled to inside screwed pipe left end, the lower threaded rod left end with
Lower handle right-hand member is connected, and simultaneously spiral shell is filled to inside lower screwed pipe left end for lower threaded rod right-hand member insertion；Also include the first threaded rod, first
Screwed pipe, the second threaded rod, the second screwed pipe, upper contact plate and lower contact plate, the train wheel bridge bottom are provided with standing groove,
And upper ball bearing and upper limit plate are provided with upper standing groove, the upper limit plate is located at the top of upper ball bearing, institute
State the first screwed pipe top and be inserted into upper ball bearing and be connected with upper limit plate, the first threaded rod top inserts simultaneously spiral shell and is filled to the
One screwed pipe bottom inner portion, upper contact plate are arranged on the first threaded rod bottom, and the lower plate top is provided with lower standing groove, and
Lower ball bearing and lower limiting board are provided with lower standing groove, the lower limiting board is located at the lower section of lower ball bearing, described
Second screwed pipe bottom is inserted into lower ball bearing and is connected with lower limiting board, and simultaneously spiral shell is filled to second to the insertion of the second threaded rod bottom
Inside screwed pipe top, lower contact plate is arranged on the second threaded rod top；Also include upper fixture block and lower fixture block, the upper fixture block and
Lower fixture block is spoon type, and upper fixture block and the lower fixture block rear end is provided with neck, and the upper contact front edge of board clamps supreme folder
In the neck of block rear end, lower contact front edge of board is clamped to the neck of lower fixture block rear end.
A kind of medical protractor of the present utility model, in addition to limited block, contact block and spring, the bottom of the spring
End is connected with lower handle top, and contact block is arranged on the top of spring, and the limited block top is connected with upper handle bottom, and
When upper handle and lower handle carry out rotation process to ad-hoc location, the limited block bottom and contact block tip contact.
A kind of medical protractor of the present utility model, in addition to the first spacing back-up ring and the second spacing back-up ring, it is described
First spacing back-up ring is arranged on upper screwed pipe right-hand member, and the second spacing back-up ring is arranged on lower screwed pipe right-hand member.
The beneficial effects of the utility model are compared with prior art：By above-mentioned setting, can by upper screwed pipe and
The rotation of lower screwed pipe carries out overall lengthening or cut short, and so as to complete entire length regulation, improves adaptability；And pass through
The relative distance of contact plate and lower contact plate in the rotary steerable system of first screwed pipe and the second screwed pipe, can so as to improve use
By property；It can carry out preferably gripping work by the design of upper fixture block and lower fixture block simultaneously, and reduce to human bodies such as anal plates
The injury of tissue.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Embodiment
With reference to the accompanying drawings and examples, specific embodiment of the present utility model is described in further detail.Below
Embodiment is used to illustrate the utility model, but is not limited to the scope of the utility model.
As shown in figure 1, a kind of medical protractor of the present utility model, including train wheel bridge 1, lower plate 2, upper handle 3,
Lower handle 4 and connecting shaft 5, train wheel bridge is connected with upper handle, and lower plate is connected with lower handle, and train wheel bridge, lower plate, left-hand seat
Handle and lower handle are rotatably connected with connecting shaft；Also include upper threaded rod 6, upper screwed pipe 7, lower threaded rod and lower screwed pipe 8,
Upper threaded rod left end is connected with upper handle right-hand member, and simultaneously spiral shell is filled to inside screwed pipe left end for upper threaded rod right-hand member insertion, lower screw thread
Bar left end is connected with lower handle right-hand member, and simultaneously spiral shell is filled to inside lower screwed pipe left end for lower threaded rod right-hand member insertion；Also include the first spiral shell
Rasp bar 9, the first screwed pipe 10, the second threaded rod, the second screwed pipe 11, upper contact plate 12 and lower contact plate 13, train wheel bridge bottom
Standing groove is provided with, and upper ball bearing and upper limit plate are provided with upper standing groove, upper limit plate is located at upper ball axle
The top held, the first screwed pipe top are inserted into upper ball bearing and are connected with upper limit plate, and the first threaded rod top is inserted simultaneously
Spiral shell is filled to the first screwed pipe bottom inner portion, and upper contact plate is arranged on the first threaded rod bottom, and lower plate top is provided with lower placement
Groove, and lower ball bearing and lower limiting board are provided with lower standing groove, lower limiting board are located at the lower section of lower ball bearing, and second
Screwed pipe bottom is inserted into lower ball bearing and is connected with lower limiting board, and simultaneously spiral shell is filled to the second screw thread to the insertion of the second threaded rod bottom
Inside tube top end, lower contact plate is arranged on the second threaded rod top；Also include upper fixture block 18 and lower fixture block 19, upper fixture block and lower folder
Block is spoon type, and upper fixture block and lower fixture block rear end are provided with neck, and upper contact front edge of board is clamped to the neck of upper fixture block rear end
Interior, lower contact front edge of board is clamped to the neck of lower fixture block rear end；By above-mentioned setting, upper screwed pipe and lower screw thread can be passed through
The rotation of pipe carries out overall lengthening or cut short, and so as to complete entire length regulation, improves adaptability；And pass through the first spiral shell
The relative distance of contact plate and lower contact plate in the rotary steerable system of line pipe and the second screwed pipe, so as to improve use reliability；
It can carry out preferably gripping work by the design of upper fixture block and lower fixture block simultaneously, and reduce to tissues such as anal plates
Injury.
A kind of medical protractor of the present utility model, in addition to limited block 14, contact block 15 and spring 16, spring
Bottom is connected with lower handle top, and contact block is arranged on the top of spring, and limited block top is connected with upper handle bottom, and is worked as
When upper handle and lower handle carry out rotation process to ad-hoc location, limited block bottom and contact block tip contact, so as to reach rotation
Turn spacing effect, place the fixation of contact plate and lower contact plate on rotation excess destruction.
A kind of medical protractor of the present utility model, in addition to the first spacing 17 and second spacing back-up ring of back-up ring, the
One spacing back-up ring is arranged on upper screwed pipe right-hand member, and the second spacing back-up ring is arranged on lower screwed pipe right-hand member, conveniently take with it is spacing.
Described above is only preferred embodiment of the present utility model, it is noted that for the common skill of the art
For art personnel, on the premise of the utility model technical principle is not departed from, some improvement and modification can also be made, these change
Enter and also should be regarded as the scope of protection of the utility model with modification.
Claims (3)
1. a kind of medical protractor, including train wheel bridge, lower plate, upper handle, lower handle and connecting shaft, train wheel bridge and left-hand seat
Handle connects, and lower plate is connected with lower handle, and train wheel bridge, lower plate, upper handle and lower handle with the rotatable company of connecting shaft
Connect；Characterized in that, also include upper threaded rod, upper screwed pipe, lower threaded rod and lower screwed pipe, the upper threaded rod left end with it is upper
Handle right-hand member is connected, and simultaneously spiral shell is filled to inside screwed pipe left end for upper threaded rod right-hand member insertion, and the lower threaded rod left end is with setting about
Handle right-hand member is connected, and simultaneously spiral shell is filled to inside lower screwed pipe left end for lower threaded rod right-hand member insertion；Also include the first threaded rod, the first screw thread
Pipe, the second threaded rod, the second screwed pipe, upper contact plate and lower contact plate, the train wheel bridge bottom are provided with standing groove, and
It is provided with upper ball bearing and upper limit plate in upper standing groove, the upper limit plate is located at the top of upper ball bearing, and described
One screwed pipe top is inserted into upper ball bearing and is connected with upper limit plate, and simultaneously spiral shell is filled to the first spiral shell to the insertion of the first threaded rod top
Line pipe bottom inner portion, upper contact plate are arranged on the first threaded rod bottom, and the lower plate top is provided with lower standing groove, and under
It is provided with lower ball bearing and lower limiting board in standing groove, the lower limiting board is located at the lower section of lower ball bearing, and described second
Screwed pipe bottom is inserted into lower ball bearing and is connected with lower limiting board, and simultaneously spiral shell is filled to the second screw thread to the insertion of the second threaded rod bottom
Inside tube top end, lower contact plate is arranged on the second threaded rod top；Also include upper fixture block and lower fixture block, the upper fixture block and lower folder
Block is spoon type, and upper fixture block and the lower fixture block rear end is provided with neck, and the upper contact front edge of board is clamped to upper fixture block
In the neck at end, lower contact front edge of board is clamped to the neck of lower fixture block rear end.
2. a kind of medical protractor as claimed in claim 1, it is characterised in that also including limited block, contact block and bullet
Spring, the bottom of the spring are connected with lower handle top, and contact block is arranged on the top of spring, the limited block top and left-hand seat
Handle bottom connects, and when upper handle and lower handle carry out rotation process to ad-hoc location, the limited block bottom is with contacting
Block tip contact.
3. a kind of medical protractor as claimed in claim 2, it is characterised in that also including the first spacing back-up ring and second
Spacing back-up ring, the first spacing back-up ring are arranged on upper screwed pipe right-hand member, and the second spacing back-up ring is arranged on lower screwed pipe right-hand member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720157762.1U CN206979556U (en) | 2017-02-21 | 2017-02-21 | A kind of medical protractor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720157762.1U CN206979556U (en) | 2017-02-21 | 2017-02-21 | A kind of medical protractor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206979556U true CN206979556U (en) | 2018-02-09 |
Family
ID=61422072
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720157762.1U Expired - Fee Related CN206979556U (en) | 2017-02-21 | 2017-02-21 | A kind of medical protractor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206979556U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109480961A (en) * | 2018-12-19 | 2019-03-19 | 刘文选 | A kind of dermatology's clinic tweezers dedicated |
| CN110974380A (en) * | 2019-12-17 | 2020-04-10 | 张合林 | Foreign matter taking-out device capable of being manually bent and used for ear-nose-throat department |
-
2017
- 2017-02-21 CN CN201720157762.1U patent/CN206979556U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109480961A (en) * | 2018-12-19 | 2019-03-19 | 刘文选 | A kind of dermatology's clinic tweezers dedicated |
| CN109480961B (en) * | 2018-12-19 | 2021-04-16 | 刘文选 | Clinical special tweezers of dermatology |
| CN110974380A (en) * | 2019-12-17 | 2020-04-10 | 张合林 | Foreign matter taking-out device capable of being manually bent and used for ear-nose-throat department |
| CN110974380B (en) * | 2019-12-17 | 2021-06-22 | 扬州大学附属医院 | Foreign matter taking-out device capable of being manually bent and used for ear-nose-throat department |
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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: 20180209 Termination date: 20200221 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |