CN210170172U

CN210170172U - Surgical stent for placing medical instrument

Info

Publication number: CN210170172U
Application number: CN201920048583.3U
Authority: CN
Inventors: Yang Yang; 杨阳
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-01-11
Filing date: 2019-01-11
Publication date: 2020-03-24
Anticipated expiration: 2029-01-11

Abstract

The utility model discloses a medical instrument places and uses operation support belongs to the operation support field, a medical instrument places and uses operation support, the on-line screen storage device comprises a base, the lower extreme surface universal wheel of base, the upper end surface fixed mounting of base has the fixing base, one side surface of base is close to the position fixed mounting of upper end and has the extension board, the inside movable mounting of fixing base has driving rack and first gear, and driving rack is located the lower extreme of first gear, one side surface movable mounting that driving rack kept away from first gear has the footboard, the opposite side surface fixed mounting that driving rack kept away from first gear has the elastic element that resets, the rear end surface fixed connection of first gear has the second gear. The novel medical tray is convenient to push, pull and move, the position of the tray placed on the support is changed through a pedal mode, medical instruments placed at the other end of the tray are convenient to take in the operation process, and the using efficiency is improved.

Description

Surgical stent for placing medical instrument

Technical Field

The utility model relates to an operation support field, more specifically say, relate to a medical instrument places and uses operation support.

Background

When carrying out the operation to patient in the operating room, need use a lot of medical instrument, for example tweezers, scalpel, gauze etc. these instruments are generally placed in a simple structure's tray, when taking, often need other nurse to pass the instrument to the doctor of carrying out the operation, perhaps place in the operation support, but current medical instrument places and uses the operation support, simple structure, the result of use is excellent inadequately, it is inconvenient to take the medical instrument on the support in the operation process, the availability factor greatly reduced, the practicality is relatively poor.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

To the problem that exists among the prior art, the utility model aims to provide a medical instrument places with operation support, and it is convenient for the push-and-pull and removes, comes the position of placing the dish on the conversion support through pedal mode simultaneously, and the medical instrument of placing the dish other end is taken to the operation in-process of being convenient for, improves the availability factor.

2. Technical scheme

In order to solve the above problems, the utility model adopts the following technical proposal.

An operation support for placing medical instruments comprises a base, a lower end outer surface universal wheel of the base, a fixed seat is fixedly arranged on an upper end outer surface of the base, an extending plate is fixedly arranged at a position, close to an upper end, of one side outer surface of the base, a transmission rack and a first gear are movably arranged in the fixed seat, the transmission rack is located at a lower end of the first gear, a pedal is movably arranged on one side outer surface, away from the first gear, of the transmission rack, a reset elastic element is fixedly arranged on the other side outer surface, away from the first gear, of the transmission rack, a second gear is fixedly connected to the rear end outer surface of the first gear, a third gear is movably arranged at the upper end of the second gear, a connecting rod is fixedly arranged on the upper end outer surface of the third gear, a protective seat wraps the outer surface of the connecting rod, and a placing disc, and one side of the outer surface of the upper end of the placing disc is fixedly provided with a scalpel placing seat, the inside of the scalpel placing seat is provided with grooves with different sizes, one side of the outer surface of the protecting seat is fixedly provided with a first handle, the inside of the first handle is movably provided with a second handle, the inside of the first handle is fixedly provided with a driving rack, and the outer surface of the lower end of the second handle is movably provided with a fourth gear at a position close to the rear end.

Furthermore, the number of universal wheels is four, and its evenly distributed is in four corner positions of the lower extreme surface of base.

Furthermore, an opening is formed in one side of the fixing seat close to the lower end of the fixing seat, and the fixing seat is in a hollow state.

Furthermore, the footboard is Y shape, and the inside one side of footboard runs through has first pivot.

Furthermore, a second rotating shaft penetrates through the inner parts of the first gear and the second gear, and the first gear is meshed with the transmission rack.

Further, first gear and fourth gear are the right cylinder gear, second gear and third gear are helical gear, first gear, second gear and fourth gear all are vertical placing, the third gear is the level and places.

Further, the fourth gear is meshed with the driving rack.

Furthermore, the reset elastic element is a pressure spring, and one end of the reset elastic element is abutted against the transmission rack, and the other end of the reset elastic element is abutted against the fixed seat.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages of:

(1) the placing plate is used for placing different medical instruments, doctors can conveniently take the scalpel in the operation process, the scalpel placing seat is arranged, different scalpels can be placed in different grooves, the problem of friction damage between scalpels is avoided, the scalpels are effectively separated, and the taking efficiency is improved.

(2) Through the first handle cooperation second handle that sets up, can extend the length of whole handle, the push-and-pull removal of the support of being convenient for, wherein under the meshing of initiative rack and fourth gear, can stretch out the second handle from the inside pulling of first handle, the extension of the whole handle of being convenient for, it is corresponding, can stretch into the first handle inside with the second handle, avoided operation in-process handle to hinder doctor to taking medical instrument, moreover, the steam generator is simple in structure, and the result of use is comparatively excellent.

(3) The pedal is stepped by feet to drive the transmission rack to slide back and forth, wherein the sliding to one side is the effect brought by the meshing of the first gear and the transmission rack, and the sliding to the other side is the effect brought by the reset elastic element, meanwhile, the first gear is fixed in the fixed seat by the second rotating shaft and can not move, and the first gear is fixedly connected with the second gear, so the rotation of the first gear drives the rotation of the second gear, under the gear tooth coincidence of the second gear and the third gear, the linear back and forth sliding type movement of the transmission rack is converted into the rotary type movement of the connecting rod by utilizing the mechanical transmission effect of the transmission rack, the first gear, the second gear and the third gear, at the moment, the placing disk far away from one end of the doctor can rotate to the position close to the doctor, the doctor can take the medical apparatus conveniently, and the doctor is prevented from manually rotating the placing disk, efficiency of taking is improved greatly, simple structure, the result of use is more excellent.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a combined view of the driving rack and the first gear of the present invention;

fig. 3 is a combined view of the second gear and the third gear of the present invention;

fig. 4 is a combined view of the first grip and the second grip of the present invention.

The reference numbers in the figures illustrate:

1. a base; 2. a universal wheel; 3. a fixed seat; 31. a pedal; 32. a first rotating shaft; 33. a drive rack; 34. a first gear; 35. a second gear; 36. a third gear; 37. a second rotating shaft; 38. a restoring elastic element; 4. a connecting rod; 41. placing a tray; 42. a scalpel placing seat; 5. a protective seat; 6. a first grip; 61. a second grip; 62. a driving rack; 63. a fourth gear.

Detailed Description

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example 1:

referring to fig. 1-4, a surgical stent for placing medical instruments comprises a base 1, a universal wheel 2 on the outer surface of the lower end of the base 1, a fixed seat 3 fixedly installed on the outer surface of the upper end of the base 1, an extension plate fixedly installed at the position, close to the upper end, on the outer surface of one side of the base 1, a connecting rod 4 fixedly installed on the outer surface of the upper end of a third gear 36, a protective seat 5 wrapped on the outer surface of the connecting rod 4, a placing plate 41 fixedly installed on the outer surface of the upper end of the connecting rod 4, the placing plate 41 for placing different medical instruments, which is convenient for a doctor to take in a surgical procedure, and a scalpel placing seat 42 provided on the outer surface of the upper end of the placing plate 41, so that different scalpels can be placed in different grooves, thereby avoiding the problem of friction damage among scalpels, effectively separating scalpels, the scalpel placing seat 42 is internally provided with grooves with different sizes and specifications, the outer surface of one side of the protective seat 5 is fixedly provided with a first handle 6, the inside of the first handle 6 is movably provided with a second handle 61, the first handle 6 is matched with the second handle 61, the length of the whole handle can be extended, and the push-pull movement of the support is convenient, wherein under the meshing of the driving rack 62 and the fourth gear 63, the second handle 61 can be extended from the inside of the first handle 6, so that the extension of the whole handle is convenient, correspondingly, the second handle 61 can be extended into the inside of the first handle 6, the problem that the handle obstructs a doctor to take and use medical instruments in the operation process is avoided, the scalpel placing seat has a simple structure and excellent use effect, the driving rack 62 is fixedly arranged inside the first handle 6, the fourth gear 63 is movably arranged at the position, close to the rear end, of the outer surface of the lower end of the second handle 61, the driving rack 33 and the first gear 34 are movably arranged, the transmission rack 33 is located at the lower end of the first gear 34, the pedal 31 is movably mounted on the outer surface of one side of the transmission rack 33, which is far away from the first gear 34, the linear reciprocating sliding movement of the transmission rack 33 is converted into the rotary movement of the connecting rod 4 by using the mechanical transmission effect of the transmission rack 33 and the first gear 34, the second gear 35 and the third gear 36, the reset elastic element 38 is fixedly mounted on the outer surface of the other side of the transmission rack 33, which is far away from the first gear 34, the reset elastic element 38 is convenient for the sliding of the transmission rack 33, the outer surface of the rear end of the first gear 34 is fixedly connected with the second gear 35, and the third gear 36 is movably mounted on the upper end of the second gear.

Further, the number of universal wheel 2 is four, and its evenly distributed is in four corner positions of the lower extreme surface of base 1, and universal wheel 2 is convenient for the push-and-pull removal of support.

Further, an opening is formed in one side of the fixing seat 3 close to the lower end, the fixing seat 3 is in a hollow state, the pedal 31 can be conveniently stepped on through the opening, and the transmission rack 33, the first gear 34, the second gear 35, the third gear 36 and other parts can be conveniently placed on the fixing seat 3 in the hollow state.

Further, the pedal 31 is Y-shaped, and a first rotating shaft 32 penetrates through one side inside the pedal 31, and the first rotating shaft 32 can play a role in fixing the pedal 31 and can limit the moving mode, i.e. rotation, of the pedal 31.

Further, a second rotating shaft 37 penetrates through the inside of the first gear 34 and the second gear 35, the first gear 34 is meshed with the transmission rack 33, the second rotating shaft 37 can limit the rotating and moving mode of the first gear 34 and the second gear 35, and meanwhile the first gear 34 is meshed with the transmission rack 33 to facilitate sliding of the transmission rack 33.

Further, first gear 34 and fourth gear 63 are the right cylinder gear, and second gear 35 and third gear 36 are the helical gear, and first gear 34, second gear 35 and fourth gear 63 all are vertical the placing, and third gear 36 is the level and places, utilizes the mechanical transmission effect of transmission rack 33 and first gear 34, second gear 35 and third gear 36, makes a round trip the slidingtype removal of straight line with transmission rack 33 and converts the rotation type removal of connecting rod 4 into.

Further, the fourth gear 63 is meshed with the driving rack 62, the second handle 61 can be stretched out from the inside of the first handle 6 under the meshing of the driving rack 62 and the fourth gear 63, so that the whole handle can be conveniently extended, correspondingly, the second handle 61 can be stretched into the inside of the first handle 6, the handle is prevented from obstructing a doctor to take medical instruments during an operation, the structure is simple, and the using effect is excellent.

Furthermore, the elastic return element 38 is a pressure spring, and one end of the elastic return element abuts against the transmission rack 33, and the other end of the elastic return element abuts against the fixed seat 3, the elastic return element 38 facilitates the sliding of the transmission rack 33, and the elastic coefficient of the pressure spring is 15N/CM.

The working principle is as follows: when in use, the length of the whole handle can be extended by matching the arranged first handle 6 with the second handle 61, so that the push-pull movement of the support is convenient, wherein the second handle 61 can be pulled out from the inside of the first handle 6 under the meshing of the driving rack 62 and the fourth gear 63, so that the extension of the whole handle is convenient, correspondingly, the second handle 61 can be stretched into the inside of the first handle 6, the handle is prevented from obstructing the taking of medical instruments by doctors during the operation, the structure is simple, the use effect is excellent, different medical instruments can be placed by the arranged placing disc 41, the taking of doctors during the operation is convenient, meanwhile, different scalpels can be placed in different grooves by arranging the scalpel placing seat 42, the problem of friction damage between the scalpels is avoided, the scalpels are effectively separated, the efficiency is improved, the pedal 31 can be stepped by feet, the driving rack 33 is driven to slide back and forth, wherein the sliding to one side is due to the effect brought by the engagement of the first gear 34 and the driving rack 33, and the sliding to the other side is due to the effect brought by the restoring elastic element 38, meanwhile, the first gear 34 is fixed inside the fixed seat 3 by the second rotating shaft 37 and is immovable, and the first gear 34 is fixedly connected with the second gear 35, so that the rotation of the first gear 34 drives the rotation of the second gear 35, under the gear tooth coincidence of the second gear 35 and the third gear 36, the linear back and forth sliding movement of the driving rack 33 is converted into the rotary movement of the connecting rod 4 by using the mechanical transmission effect of the driving rack 33, the first gear 34, the second gear 35 and the third gear 36, at this time, the placing disk 41 far from one end of the doctor can be rotated to the position close to the doctor, which is convenient for the doctor to take the medical instrument, and avoids the doctor needing to manually rotate the placing, efficiency is taken in the improvement greatly, simple structure, the result of use is more excellent, and this medical instrument places and is convenient for push-and-pull with the operation support and removes, comes the position of placing dish 41 on the conversion support through pedal mode simultaneously, is convenient for take the medical instrument of placing the dish 41 other end among the operation process, improves the availability factor.

The above description is only the preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.

Claims

1. An operation support for placing medical equipment comprises a base (1), and is characterized in that: the lower extreme surface universal wheel (2) of base (1), the upper end surface fixed mounting of base (1) has fixing base (3), the position fixed mounting that the one side surface of base (1) is close to the upper end has the extension board, the inside movable mounting of fixing base (3) has drive rack (33) and first gear (34), and drive rack (33) are located the lower extreme of first gear (34), one side surface movable mounting that first gear (34) were kept away from in drive rack (33) has footboard (31), the opposite side surface fixed mounting that first gear (34) were kept away from in drive rack (33) has reset elastic element (38), the rear end surface fixed connection of first gear (34) has second gear (35), and the upper end movable mounting of second gear (35) has third gear (36), the upper end surface fixed mounting of third gear (36) has connecting rod (4), and the surface parcel of connecting rod (4) has protection seat (5), the upper end surface fixed mounting of connecting rod (4) has places dish (41), and places upper end surface one side fixed mounting of dish (41) and place seat (42) of placing the scalpel, the inside that seat (42) were placed to the scalpel is provided with the recess that the size and specification is different, one side surface fixed mounting of protection seat (5) has first handle (6), and the inside movable mounting of first handle (6) has second handle (61), the inside fixed mounting of first handle (6) has initiative rack (62), the position movable mounting that the lower extreme surface of second handle (61) is close to the rear end has fourth gear (63).

2. A surgical stent for placement of a medical device according to claim 1, wherein: the number of the universal wheels (2) is four, and the universal wheels are evenly distributed at four corner positions on the outer surface of the lower end of the base (1).

3. A surgical stent for placement of a medical device according to claim 1, wherein: an opening is formed in one side of the fixing seat (3) close to the lower end, and the fixing seat (3) is in a hollow state.

4. A surgical stent for placement of a medical device according to claim 1, wherein: the pedal (31) is Y-shaped, and a first rotating shaft (32) penetrates through one side of the inner part of the pedal (31).

5. A surgical stent for placement of a medical device according to claim 1, wherein: and a second rotating shaft (37) penetrates through the interiors of the first gear (34) and the second gear (35), and the first gear (34) is meshed with the transmission rack (33).

6. A surgical stent for placement of a medical device according to claim 1, wherein: first gear (34) and fourth gear (63) are the right cylinder gear, second gear (35) and third gear (36) are helical gear, first gear (34), second gear (35) and fourth gear (63) all are vertical placing, third gear (36) are the level and place.

7. A surgical stent for placement of a medical device according to claim 1, wherein: the fourth gear (63) is meshed with the driving rack (62).

8. A surgical stent for placement of a medical device according to claim 1, wherein: the reset elastic element (38) is a pressure spring, one end of the reset elastic element is propped against the transmission rack (33), and the other end of the reset elastic element is propped against the fixed seat (3).