CN215079873U

CN215079873U - Surgical operation instrument

Info

Publication number: CN215079873U
Application number: CN202120058626.3U
Authority: CN
Inventors: 高书峰; 苏鹏
Original assignee: Haining Central Hospital
Current assignee: Haining Central Hospital
Priority date: 2021-01-11
Filing date: 2021-01-11
Publication date: 2021-12-10
Anticipated expiration: 2031-01-11

Abstract

The utility model discloses a surgical operation instrument in the technical field of surgical operation instruments, which comprises a fixer whole, the inner side of the bottom of the fixer whole is fixedly connected with the bottom of a lower fixing sleeve, an air cushion is arranged in the lower fixing sleeve, the input end of the air cushion is communicated with the output end of an air pump through an air duct, the two ends of the outer wall of the lower fixing sleeve are fixedly connected with one end of a fixing plate, one end of the fixing plate, which is far away from the fixing sleeve, is fixedly connected with the two ends of the inner wall of the fixer whole, the top of the fixing plate is contacted with the bottom of an ear plate, the fixing arm realizes the fixation of the whole position of the fixer, and is provided with a thread groove in a penetrating way at one end of the fixing arm, controls the tightness of the whole position of the fixer through the mutual matching of the thread groove, a threaded rod and a bearing, thereby realizing the movement adjustment of the whole position of the fixer, and further adjusting the limb angle of a patient under the condition that the limb is fixed again, is convenient for later limb examination and operation.

Description

Surgical operation instrument

Technical Field

The utility model relates to a surgical operation apparatus technical field specifically is a surgical operation apparatus.

Background

The surgery is called as operation for short, commonly called as operation, and the early operation is only limited to the simple manual method of cutting, cutting and sewing on the body surface, such as abscess drainage, tumor excision and trauma suture, etc., through the operation of surgical equipment or surgical instruments, under the operation of surgeons or other professionals, the operation is an operation of destroying the integrity of tissues (incision) or restoring the integrity (suture), the operation field is continuously expanded along with the development of the surgery, the operation can be carried out on any part of the human body, in terms of taking limbs, limb injury is the most common injury of surgery, in the process of limb operation, medical staff fix the limbs of patients on a fixator, the current common fixator can not adjust the inner diameter and the fixed size according to the limb size of the patients, medical staff is required to measure the limb size of a patient in advance and prepare the fixator with the same size, so that the operation and the use of the medical staff are inconvenient and the working efficiency is reduced.

And the fixed angle can not be adjusted after the limbs are fixed by the general fixator, so that the limbs of the patient can not be moved after being fixed, and the limbs of the patient can not be conveniently checked and operated by medical staff in later period.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a surgical operation instrument to solve the problems in the prior art, the prior common fixator can not adjust the fixed size of the inner diameter according to the size of the limb of the patient, and medical personnel need to measure the size of the limb of the patient in advance and prepare the fixator with the same size, so that the operation and the use of the medical personnel are inconvenient and the working efficiency is reduced; and the fixed angle can not be adjusted after the limbs are fixed by the general fixator, so that the limbs of the patient can not be moved after being fixed, and the limbs of the patient can not be conveniently checked and operated by medical staff in later period.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a surgical operation instrument, is whole including the fixer, the whole bottom inboard of fixer is fixed connection bottom the fixed cover down, the inside air cushion that is provided with of fixed cover down, the input of air cushion is linked together through the output of air duct with the air pump, fixed cover outer wall both ends and fixed plate one end fixed connection down, fixed cover one end and the whole inner wall both ends fixed connection of fixer are kept away from to the fixed plate, fixed plate top and otic placode bottom touch each other and connect, the otic placode is installed at last fixed cover outer wall both ends, go up fixed cover bottom and fixed cover top touch each other down, the whole bottom of fixer and fixed arm one end fixed connection.

As a further aspect of the present invention: the fixed arm is kept away from fixer one end and is run through and seted up the thread groove, the fixed arm is close to thread groove one end and is passed through the threaded rod and is connected with sick bed one end rotation each other, the threaded rod outer wall is connected with thread groove inner wall intermeshing, just so can come the fixer overall position to fix in sick bed one end through the fixed arm, and the rethread removes the fixed arm and realizes removing the adjustment to fixer overall position, makes things convenient for going on in later stage limbs inspection and operation.

As a further aspect of the present invention: the top of the threaded rod extends out of the interior of the threaded groove and is fixedly connected with the bottom of the rotating cap, so that the threaded rod can be rotated by rotating the rotating cap, and the overall position of the later-stage fixator can be conveniently adjusted.

As a further aspect of the present invention: the bottom of the threaded rod extends out of the bottom of one end of the sickbed and is fixedly connected with the top of the bearing inner ring, and the top of the bearing outer ring is fixedly connected with the bottom of the sickbed, so that the position of the bottom of the threaded rod can be limited through the bearing, and the tightness of the joint of the fixed arm and the sickbed can be controlled by matching with the rotating cap fixedly connected with the top, and the tightness between the fixed arm and the sickbed can be controlled conveniently in the later period.

As a further aspect of the present invention: a first telescopic groove is arranged in the fixed plate in a penetrating way, a second telescopic groove is arranged in the ear plate, the first telescopic groove and the second telescopic groove are mutually connected with a telescopic rod in a sliding way, the top of the telescopic rod extends out of the second telescopic groove and is fixedly connected with the bottom of the upper limit cap, the bottom of the telescopic rod extends out of the first telescopic groove and is fixedly connected with the top of the lower limit cap, the bottom of the fixed plate is provided with a spring, the inner wall of the spring is connected with the outer wall of the telescopic rod in a sliding way, the bottom of the spring is fixedly connected with the top of the lower limit cap, therefore, the telescopic rod is matched with the spring to realize the up-and-down telescopic of the inner parts of the first telescopic groove and the second telescopic groove, therefore, the upper fixing sleeve and the lower fixing sleeve can change the size of the inner diameter according to the size of the limbs, and the device is convenient to be suitable for limbs with different sizes in the later period.

As a further aspect of the present invention: the upper fixing sleeve is internally provided with protective cotton, and the position of the protective cotton corresponds to the position of the air cushion.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses in, mutually support through last fixed cover and lower fixed cover and come to inject the limb position, rethread start-up air pump comes to come gas from inside the air duct input air cushion, it expands to make the air cushion, thereby the air cushion after the inflation mutually supports the realization with the protection cotton again and is fixed to the limb position, such fixed mode can be quick effectual fixed not unidimensional limbs, and the air cushion can play the guard action with the protection cotton, can be alleviated the pain that the limb was brought by the fixer chucking, just so can ensure that the air cushion can push up on the protection cotton when jacking up the limb, rethread air cushion and protection cotton can play the guard action, can alleviate the pain that the limb was brought by the fixer chucking.

The utility model discloses in, realize the whole fixed position of fixer through the fixed arm to keep away from the whole one end of fixer at the fixed arm and run through and seted up the thread groove, control the elasticity of fixer overall position through thread groove and threaded rod and bearing mutually supporting, thereby realize moving the adjustment to fixer overall position, patient's limbs can adjust the limbs angle again under the fixed condition like this, conveniently in going on of later stage limbs inspection and operation.

Drawings

Fig. 1 is a schematic view of the overall structure of a surgical instrument according to the present invention;

FIG. 2 is a schematic view of the overall cross-sectional structure of a surgical instrument according to the present invention;

fig. 3 is an enlarged schematic view of the surgical instrument of the present invention at a point a in fig. 2.

In the figure: 1. the whole of the fixer; 2. a lower fixing sleeve; 3. an air cushion; 4. an air duct; 5. an air pump; 6. a fixing plate; 7. an ear plate; 8. fixing a sleeve; 9. protective cotton; 10. a first telescopic slot; 11. a second telescopic slot; 12. a telescopic rod; 13. an upper limit cap; 14. a spring; 15. a lower limit cap; 16. a fixed arm; 17. a thread groove; 18. a threaded rod; 19. turning the cap; 20. and a bearing.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Please refer to fig. 1-3, in an embodiment of the present invention, a surgical instrument, including the whole 1 of fixer, the whole 1 bottom inboard of fixer is fixed connection with fixed cover 2 bottom down, fixed cover 2 is inside to be provided with air cushion 3 down, the input of air cushion 3 is linked together through air duct 4 and air pump 5's output, fixed cover 2 outer wall both ends and fixed plate 6 one end fixed connection down, fixed cover one end and the whole 1 inner wall both ends fixed connection of fixer are kept away from to fixed plate 6, fixed plate 6 top contacts each other with 7 bottoms of otic placode, otic placode 7 is installed at last fixed cover 8 outer wall both ends, go up fixed cover 8 bottom and fixed cover 2 top contact each other down, the whole 1 bottom of fixer and fixed arm 16 one end fixed connection.

The fixing arm 16 is provided with a threaded groove 17 in a penetrating mode at one end far away from the fixator, one end, close to the threaded groove 17, of the fixing arm 16 is connected with one end of a sickbed in a rotating mode through a threaded rod 18, the outer wall of the threaded rod 18 is connected with the inner wall of the threaded groove 17 in a meshed mode, so that the position 1 of the whole fixator can be fixed at one end of the sickbed through the fixing arm 16, the position 1 of the whole fixator can be adjusted in a moving mode through the fixing arm 16, and later-stage limb examination and operation can be conveniently carried out; the top of the threaded rod 18 extends out of the interior of the threaded groove 17 and is fixedly connected with the bottom of the rotating cap 19, so that the threaded rod 18 can be rotated by rotating the rotating cap 19, and the position of the whole fixer 1 at the later stage can be conveniently adjusted; the bottom of one end of the threaded rod 18, which extends out of the sickbed, is fixedly connected with the top of the inner ring of the bearing 20, and the top of the outer ring of the bearing 20 is fixedly connected with the bottom of the sickbed, so that the position of the bottom of the threaded rod 18 can be limited by the bearing 20, and the tightness of the joint of the fixed arm 16 and the sickbed can be controlled by matching with the rotating cap 19 fixedly connected with the top, and the tightness between the fixed arm 16 and the sickbed can be controlled conveniently in the later period; a first telescopic groove 10 is formed in the fixed plate 6 in a penetrating manner, a second telescopic groove 11 is formed in the ear plate 7, the first telescopic groove 10 and the second telescopic groove 11 are mutually connected with a telescopic rod 12 in a sliding manner, the top of the telescopic rod 12 extends out of the second telescopic groove 11 and is fixedly connected with the bottom of an upper limit cap 13, the bottom of the telescopic rod 12 extends out of the first telescopic groove 10 and is fixedly connected with the top of a lower limit cap 15, a spring 14 is arranged at the bottom of the fixed plate 6, the inner wall of the spring 14 is connected with the outer wall of the telescopic rod 12 in a sliding manner, the bottom of the spring 14 is fixedly connected with the top of the lower limit cap 15, therefore, the telescopic rod 12 and the spring 14 are matched with each other to realize the up-and-down telescopic of the inner parts of the first telescopic slot 10 and the second telescopic slot 11, therefore, the inner diameter of the upper fixing sleeve 8 and the inner diameter of the lower fixing sleeve 2 can be changed according to the size of the limbs, and the device is convenient to be suitable for limbs with different sizes in the later period; go up fixed cover 8 inside and be provided with protective cotton 9, protective cotton 9 positions and 3 positions of air cushion correspond each other, just so can ensure that air cushion 3 can push up protective cotton 9 when jacking up limbs on, rethread air cushion 3 can play the guard action with protective cotton 9, can alleviate the pain that limbs were brought by the fixer chucking.

The utility model discloses a theory of operation is: when the utility model is used, the limbs of a patient are firstly sleeved into the upper fixing sleeve 8 and the lower fixing sleeve 2 to limit the position of the limbs, then gas is introduced into the air cushion 3 from the gas guide tube 4 by starting the air pump 5, the air cushion 3 expands by introducing the gas, so that the limbs placed on the air cushion 3 are jacked up and the whole position of the limbs is fixed by jacking the air cushion 3 onto the protective cotton 9 arranged in the upper fixing sleeve 8, the fixing mode can quickly and effectively fix the limbs with different sizes, the air cushion 3 and the protective cotton 9 can play a protective role, the pain caused by the clamping of the limbs by the fixator can be relieved, after the whole position of the limbs is fixed, the threaded rod 18 is enabled to rotate anticlockwise in the threaded groove 17 by fixedly connecting with the inner ring of the bearing 20 by rotating the anticlockwise rotating cap 19, so that the position of the whole fixator 1 is loosened, after the position of the whole fixer 1 is loosened, the whole fixer 1 is moved and adjusted, and then the position of the whole fixer 1 is fixed by clockwise rotating the rotating cap 19 after the adjustment is finished, so that the adjustment of the position of the whole fixer 1 is completed, the limb angle can be adjusted under the condition that the limb of a patient is fixed again, and the later-stage limb examination and operation are convenient to carry out.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. Surgical instrument comprising a whole holder (1), characterized in that: the utility model discloses a fixing device, including the fixer, the fixer is whole (1) the bottom inboard with fixed cover (2) bottom fixed connection down, fixed cover (2) inside is provided with air cushion (3) down, the input of air cushion (3) is linked together through the output of air duct (4) with air pump (5), fixed cover (2) outer wall both ends and fixed plate (6) one end fixed connection down, fixed cover one end and the whole (1) inner wall both ends fixed connection of fixer are kept away from in fixed plate (6), fixed plate (6) top touches mutually with otic placode (7) bottom, otic placode (7) are installed at last fixed cover (8) outer wall both ends, go up fixed cover (8) bottom and fixed cover (2) top touch mutually down, the whole (1) bottom of fixer and fixed arm (16) one end fixed connection.

2. A surgical instrument according to claim 1, wherein: fixed arm (16) are kept away from fixer one end and are run through and seted up thread groove (17), fixed arm (16) are close to thread groove (17) one end and pass through threaded rod (18) and are connected with sick bed one end rotation each other, threaded rod (18) outer wall and thread groove (17) inner wall intermeshing are connected.

3. A surgical instrument according to claim 2, wherein: the top of the threaded rod (18) extends out of the interior of the threaded groove (17) and is fixedly connected with the bottom of the rotating cap (19).

4. A surgical instrument according to claim 2, wherein: the bottom of one end of the threaded rod (18) extending out of the sickbed is fixedly connected with the top of the inner ring of the bearing (20), and the top of the outer ring of the bearing (20) is fixedly connected with the bottom of the sickbed.

5. A surgical instrument according to claim 1, wherein: fixed plate (6) inside runs through and has seted up first flexible groove (10), the flexible groove of second (11) has been seted up to otic placode (7) inside, first flexible groove (10) and the flexible groove of second (11) inside all with telescopic link (12) mutual sliding connection, telescopic link (12) top is extended the flexible groove of second (11) inside and is gone up spacing cap (13) bottom fixed connection, telescopic link (12) bottom is extended first flexible groove (10) inside and spacing cap (15) top fixed connection down, spring (14) are installed to fixed plate (6) bottom, spring (14) inner wall and telescopic link (12) outer wall sliding connection, spring (14) bottom and lower spacing cap (15) top fixed connection.

6. A surgical instrument according to claim 1, wherein: go up fixed cover (8) inside and be provided with protection cotton (9), protection cotton (9) position and air cushion (3) position correspond to each other.