CN203264002U - Medical auxiliary instrument - Google Patents
Medical auxiliary instrument Download PDFInfo
- Publication number
- CN203264002U CN203264002U CN 201320286809 CN201320286809U CN203264002U CN 203264002 U CN203264002 U CN 203264002U CN 201320286809 CN201320286809 CN 201320286809 CN 201320286809 U CN201320286809 U CN 201320286809U CN 203264002 U CN203264002 U CN 203264002U
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- base
- pin
- upper cover
- godet
- medical auxiliary
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Abstract
The utility model discloses a medical auxiliary instrument. The medical auxiliary instrument comprises an upper cover, a base, an upper guide wire roller and a lower guide wire roller. The upper cover and the base are hinged on one side. The upper guide wire roller is installed on the upper cover and can rotate, the lower guide wire roller is installed on the base and can rotate, the upper guide wire roller and the lower guide wire roller are correspondingly arranged in a matched mode, and a mini-type motor is installed on the base and is in transmission connection with the lower guide wire roller. When the upper cover covers the base, a guide wire is clamped and conveyed between the upper guide wire roller and the lower guide wire roller. According to the technical scheme, the guide wire can be fast pushed in or pulled out, a medical worker can operate the medical auxiliary instrument conveniently, the surgery treatment time is shortened, and pains suffered by a patient can be relieved. The medical auxiliary instrument has the advantages of being stable and reliable in structure, easy and convenient to use, capable of being used repeatedly and replaced easily, low in cost and the like.
Description
Technical field
This utility model relates to a kind of for pushing the medical auxiliary apparatus of seal wire under scope.
Background technology
At present, in the minimally-invasive treatments such as digestive tract operations, seal wire is used comparatively general, and commonly used in our operation have 2～4 meters long seal wires that do not wait, and more auxiliary apparatuses insertions are as dilating sacculus, get stone foley's tube etc.Yet we need to push or extract seal wire out when the replacing apparatus, in prior art, push or the extraction seal wire by medical personnel are manual, use to coordinate related equipment, and this is performing the operation than elapsed time and muscle power, and delays treatment time.Some apparatus has the consideration rapid exchange system when exploitation, the distance that pushes or extract out to reduce seal wire, but being restricted in some medical field or medical apparatus and instruments, we can not push or extract out seal wire rapidly by rapid exchange system.
Summary of the invention
In order to solve above-mentioned technical problem, the purpose of this utility model is to provide a kind of medical auxiliary apparatus, and this apparatus can push or extract out seal wire rapidly, facilitates medical personnel to operate, and shortens the operative treatment time, to alleviate patient's slight illness.Have the characteristics such as reliable, easy to use, reusable, the easy replacing of Stability Analysis of Structures, cost be low.
To achieve the above object, this utility model has adopted following technical scheme:
A kind of medical auxiliary apparatus, comprise upper cover, base, upper godet and lower godet, upper cover and base are hinged in a side, upper godet is arranged on and covers and can rotate, lower godet is arranged on base and can rotates, upper godet and lower godet corresponding matching arrange, and micromachine is installed on base, and micromachine and lower godet are in transmission connection; When upper cover is close on base, clamping delivery guidewire between upper godet and lower godet.
As preferably, described upper cover takes the shape of the letter U, two of U-shaped is hinged by pin A and base, two of U-shaped is by pin B and base locking, pin B is plugged in the pin-and-hole B of upper cover, pin B has a small diameter part, the outside of small diameter part is large diameter part, the inboard of small diameter part is sheathed collar, the pin-and-hole D that plugs pin B on base is irregularly-shaped hole, and when the small diameter part of pin B coordinated grafting with pin-and-hole D, upper cover can be movable on base, when the large diameter part of pin B coordinated grafting with pin-and-hole D, upper cover was fixedly connected with base.
Further preferred, the upper sheathed torsion spring of described pin A, an end and the upper cover of torsion spring offset, and the other end and the base of torsion spring offset.
As preferably, the described base exterior housing both sides formation boss that raises up is installed lower godet, pin A and pin B between the boss of both sides; Inner micromachine and the Timing Belt installed of described base, micromachine is in transmission connection by Timing Belt and lower godet, and the base inner space is by cover closure.
As preferably, cover on described and be provided with the seal wire bullport that inserts for seal wire.
As preferably, described micromachine is battery-powered and by the on-off control that is arranged on base.
As preferably, described upper godet and lower godet consist of by stainless steel shaft core and silicone rubber.
This utility model is owing to having adopted above technical scheme, and this apparatus can push or extract out seal wire rapidly, facilitates medical personnel to operate, and shortens the operative treatment time, to alleviate patient's slight illness, has avoided waste resource and increase patient's burden.Have the characteristics such as simple and reliable for structure, easy to use, reusable, easy replacing, cost be low.
Description of drawings
Fig. 1 is explosive view of the present utility model;
Fig. 2 is axonometric chart of the present utility model;
Fig. 3 is the axonometric chart of upper cover.
The specific embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present utility model is made a detailed explanation.
Embodiment 1:
A kind of medical auxiliary apparatus as shown in Figure 1 and Figure 2, comprise upper cover 2, base 3, upper godet 9 and lower godet 10, upper cover 2 and base 3 are hinged in a side, upper godet 9 is arranged on the installing hole 23 of upper cover 2 and can rotates, lower godet 10 is arranged on the installing hole 34 of base 3 and can rotates, micromachine 12 is installed in upper godet 9 and the 10 corresponding matching settings of lower godet on base 3, micromachine 12 is in transmission connection with lower godet 10; When upper cover 2 is close on base 3, clamping delivery guidewire between upper godet 9 and lower godet 10.
in the present embodiment, as shown in Figure 3, described upper cover 2 takes the shape of the letter U, pin-and-hole A21 is inserted by pin A4 in two of U-shaped, pin-and-hole C31 and base 3 are hinged, the medial extremity collar 6 of pin A4 is spacing, two of U-shaped is by pin B5 and base 3 lockings, pin B5 is plugged in the pin-and-hole B22 of upper cover 2, pin B5 has a small diameter part 52, the outside of small diameter part 52 is large diameter part 51, the inboard of small diameter part 52 is sheathed collar, the pin-and-hole D32 that plugs pin B5 on base 3 is irregularly-shaped hole, when the small diameter part 52 of pin B5 coordinates grafting with pin-and-hole D32, upper cover 2 can be movable on base 3, when the large diameter part 51 of pin B5 coordinates grafting with pin-and-hole D32, upper cover 2 is fixedly connected with base 3.The upper sheathed torsion spring 7 of described pin A4, an end and the upper cover 2 of torsion spring 7 offset, and the other end of torsion spring 7 and base 3 offset.The described base 3 external shell both sides formation boss that raises up is installed lower godet 10, pin A4 and pin B5 between the boss of both sides; Inner micromachine 12 and the Timing Belts 11 installed of described base 3, micromachine 12 is in transmission connection by Timing Belt 11 and lower godet 10, and base 3 inner spaces are by cover plate 13 sealings.Described upper cover 2 is provided with the seal wire bullport 23 that inserts for seal wire.Described micromachine 12 is controlled by battery 8 power supplies and by the switch 33 that is arranged on base 3.
In the present embodiment, described upper godet 9 and lower godet 10 consist of by stainless steel shaft core and silicone rubber, but it can clockwise and be rotated counterclockwise also repetitive operation under external force is controlled, and this part mainly plays propelling movement or extracts the seal wire effect out; Switch 33 mainly plays and controls the micromachine direction of rotation, is easy to control smoothly; Torsion spring 7 is played a supporting role in whole apparatus, supports cover assembly and base assembly; Pin A4 plays interconnect function in whole apparatus, connect cover assembly and base assembly; Pin B5 plays locking action in whole apparatus, locking upper cover and base make godet 9, lower godet 10 be in impaction state; Upper cover 2 plays guiding function in whole apparatus, on be stamped the seal wire bullport, be conducive to more that seal wire imports and push motor process; Described base assembly, consisted of by lower godet 10, synchrome conveying belt 11, miniature micromachine 12, shift knob 3, battery 8, cover plate 13 and auxiliary electric wire, screw, lower godet 10 connects micromachine 12 by synchrome conveying belt 11, micromachine 12 is by auxiliary electric wire connecting valve 33, shift knob 33 connects battery 8 by auxiliary electric wire, described parts be assembled with base 1 in, base 1 and cover plate 13 are connected by auxiliary screw;
During use, with seal wire via on the guide hole that covers be located between the godet of up and down, hold and press down upper cover and with the profiled holes on the large diameter part inserted base of pin B, upper cover and base are locked in the duty position, and the up and down godet presses together, Push switch, battery transmits by auxiliary electric wire micromachine is rotated, minitype motor driving conveyer belt, conveyer belt drive lower godet, and the up and down godet pushes or extract out seal wire by rubbing action.The direction of rotation of on-off control motor and speed, the control seal wire pushes or extraction and fast and slow thereby reach.
It is emphasized that: above is only preferred embodiment of the present utility model, is not that this utility model is done any pro forma restriction; Every foundation technical spirit of the present utility model all still belongs in the scope of technical solutions of the utility model any simple modification, equivalent variations and modification that above embodiment does.
Claims (7)
1. medical auxiliary apparatus, it is characterized in that, comprise upper cover (2), base (3), upper godet (9) and lower godet (10), upper cover (2) and base (3) are hinged in a side, upper godet (9) is arranged on upper cover (2) upward and can rotates, lower godet (10) is arranged on base (3) upward and can rotates, upper godet (9) and lower godet (10) corresponding matching setting, the upper micromachine (12) of installing of base (3), micromachine (12) is in transmission connection with lower godet (10); When upper cover (2) is close on base (3), clamping delivery guidewire between upper godet (9) and lower godet (10).
2. a kind of medical auxiliary apparatus according to claim 1, it is characterized in that, described upper cover (2) takes the shape of the letter U, two of U-shaped is by pin A(4) hinged with base (3), two of U-shaped is by pin B(5) lock with base (3), pin B(5) be plugged in the pin-and-hole B(22 of upper cover (2)) in, pin B(5) has a small diameter part (52), the outside of small diameter part (52) is large diameter part (51), the inboard of small diameter part (52) is sheathed collar, base plugs pin B(5 on (3)) pin-and-hole D(32) for irregularly-shaped hole, as pin B(5) small diameter part (52) and pin-and-hole D(32) coordinate when pegging graft, upper cover (2) can be upper movable at base (3), as pin B(5) large diameter part (51) and pin-and-hole D(32) coordinate when pegging graft, upper cover (2) is fixedly connected with base (3).
3. a kind of medical auxiliary apparatus according to claim 2, is characterized in that, described pin A(4) upper sheathed torsion spring (7), an end of torsion spring (7) and upper cover (2) offset, and the other end of torsion spring (7) and base (3) offset.
4. a kind of medical auxiliary apparatus according to claim 2, is characterized in that, described base (3) the external shell both sides formation boss that raises up is installed lower godet (10), pin A(4 between the boss of both sides) and pin B(5); Inner micromachine (12) and the Timing Belt (11) installed of described base (3), micromachine (12) is in transmission connection by Timing Belt (11) and lower godet (10), and base (3) inner space is sealed by cover plate (13).
5. a kind of medical auxiliary apparatus according to claim 1, is characterized in that, described upper cover (2) is provided with the seal wire bullport (23) that inserts for seal wire.
6. a kind of medical auxiliary apparatus according to claim 1, is characterized in that, described micromachine (12) is controlled by battery (8) power supply and by the switch (33) that is arranged on base (3).
7. a kind of medical auxiliary apparatus according to claim 1, is characterized in that, described upper godet (9) and lower godet (10) consist of by stainless steel shaft core and silicone rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320286809 CN203264002U (en) | 2013-05-23 | 2013-05-23 | Medical auxiliary instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320286809 CN203264002U (en) | 2013-05-23 | 2013-05-23 | Medical auxiliary instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203264002U true CN203264002U (en) | 2013-11-06 |
Family
ID=49494505
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320286809 Expired - Fee Related CN203264002U (en) | 2013-05-23 | 2013-05-23 | Medical auxiliary instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203264002U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109011110A (en) * | 2018-09-03 | 2018-12-18 | 兰州大学第二医院 | Seal wire driving means |
| CN111588967A (en) * | 2020-04-29 | 2020-08-28 | 江西省人民医院 | Cardiovascular anesthesia type interventional therapy device |
-
2013
- 2013-05-23 CN CN 201320286809 patent/CN203264002U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109011110A (en) * | 2018-09-03 | 2018-12-18 | 兰州大学第二医院 | Seal wire driving means |
| CN111588967A (en) * | 2020-04-29 | 2020-08-28 | 江西省人民医院 | Cardiovascular anesthesia type interventional therapy device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131106 Termination date: 20150523 |
|
| EXPY | Termination of patent right or utility model |