CN213606726U

CN213606726U - Gastrointestinal surgery abdominal cavity operation puncture device

Info

Publication number: CN213606726U
Application number: CN202021033690.8U
Authority: CN
Inventors: 郭晓东
Original assignee: First Peoples Hospital of Yunnan Province
Current assignee: First Peoples Hospital of Yunnan Province
Priority date: 2020-06-08
Filing date: 2020-06-08
Publication date: 2021-07-06
Anticipated expiration: 2030-06-08

Abstract

The utility model relates to the field of medical technology, and a stomach and intestine surgery abdominal cavity operation piercing depth is disclosed, the camera includes a supporting plate, the equal fixedly connected with landing leg in the left and right sides of backup pad bottom, the left and right sides of backup pad bottom all articulates there is first regulation pole, two the bottom of first regulation pole all articulates there is the second to adjust the pole, two the bottom of backup pad is provided with the sleeve, the top of sleeve both sides is articulated with two second regulation poles respectively, telescopic inside threaded connection has the damping piece, the top fixedly connected with connecting rod of damping piece, the top of connecting rod runs through sleeve, backup pad in proper order and extends to the top of backup pad. The utility model discloses a, can assist damping piece and sleeve to feed the pjncture needle through two sets of articulated regulation poles, and can two sets of regulation poles of folding can save occupation space, rotate the change pjncture needle that the thread bush can be convenient, solved the pjncture needle and can not stably feed and the pjncture needle is difficult to the problem of changing.

Description

Gastrointestinal surgery abdominal cavity operation puncture device

Technical Field

The utility model relates to the technical field of medical treatment, specifically be enterocoelia operation piercing depth of gastroenterology.

Background

Puncture is a medical operation term, the purpose of puncture is blood drawing and testing, blood transfusion, fluid infusion and catheter placement for angiography, the puncture needle is used for puncturing a body cavity to extract secretion for testing, gas or contrast agent is injected into the body cavity for radiographic examination, or medicine is injected into the body cavity for diagnosis and treatment, a plurality of past open operations are replaced by intracavity operations, and operation selection opportunities are greatly increased.

Present partial stomach enterochirurgia abdominal cavity operation pjncture needle is with handheld, unstable in the puncture, the time is of a specified duration, the hand can tremble, partial piercing depth can fix the pjncture needle, nevertheless meetting more urgent operation, the pjncture needle needs to be changed, and the pjncture needle is difficult to change, make the impracticable of pjncture needle fixing device change, to above-mentioned problem, the technical staff in the field provides a stomach enterochirurgia abdominal cavity operation pjncture needle device, the utility model discloses, possess the stable pjncture needle that feeds, and can conveniently change the advantage of pjncture needle, the problem that the pjncture needle can not stably feed and.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a gastrointestinal surgery abdominal cavity operation piercing depth possesses the stable pjncture needle that feeds, and can conveniently change advantages such as pjncture needle, has solved the pjncture needle and can not stably feed and the pjncture needle is difficult to the problem of changing.

(II) technical scheme

For realizing the above-mentioned pjncture needle of stably feeding, and can conveniently change the purpose of pjncture needle, the utility model provides a following technical scheme: the enterogastric surgery abdominal surgery puncture device comprises a supporting plate, wherein supporting legs are fixedly connected to the left side and the right side of the bottom of the supporting plate, first adjusting rods are hinged to the left side and the right side of the bottom of the supporting plate, second adjusting rods are hinged to the bottom ends of the two first adjusting rods, sleeves are arranged at the bottom of the two supporting plates, the tops of the two sides of each sleeve are respectively hinged to the two second adjusting rods, damping blocks are connected to the inner portions of the sleeves in a threaded mode, connecting rods are fixedly connected to the tops of the damping blocks, the tops of the connecting rods sequentially penetrate through the sleeves and the supporting plate and extend to the tops of the supporting plate, the connecting rods are connected with the supporting plate in a rotating mode, the connecting rods are connected with the sleeves in a sliding mode, threaded sleeves connected with the sleeves in a threaded mode are sleeved on the outer portions of the sleeves, telescopic inside fixedly connected with stopper, the bottom of stopper is seted up flutedly, telescopic bottom interlude has evenly distributed's compression pole, compression pole and sleeve sliding connection, the compression pole is located telescopic one end fixedly connected with briquetting, the other end fixedly connected with slide ball of compression pole, telescopic one side and the contact of compression sleeve pipe are kept away from to the slide ball, the outside cover of compression pole is equipped with the spring, the both ends of spring respectively with briquetting and sleeve fixed connection, telescopic bottom sliding connection has the puncture handle, the top sliding connection of puncture handle is to telescopic inside, the top of puncture handle extends to the inboard of recess, the bottom fixedly connected with pjncture needle main part of puncture handle.

Preferably, the sleeve and the compression sleeve are sleeved with anti-slip pads, and the anti-slip pads are fixedly connected with the sleeve and the compression sleeve.

Preferably, the compression sleeve has a trapezoidal shape in an inside cross section.

Preferably, one side of the pressing block, which is far away from the sliding ball, is fixedly connected with a friction block, and one side of the friction block, which is far away from the sliding ball, is in contact with the puncture handle.

Preferably, the top end of the connecting rod is fixedly connected with a round handle, and anti-skid grains are arranged on the outer side of the round handle.

Preferably, the rotating connection part of the connecting rod and the supporting plate is fixedly connected with a bearing, the inner ring of the bearing is fixedly connected with the connecting rod, and the outer ring of the bearing is fixedly connected with the supporting plate.

(III) advantageous effects

Compared with the prior art, the utility model provides a stomach and intestine surgery abdominal cavity operation piercing depth possesses following beneficial effect:

1. the gastrointestinal surgery abdominal cavity operation puncture device comprises supporting legs, a puncture main body is arranged on two sides of a bed, the position of the puncture main body is found, a connecting rod is rotated, a sleeve is in threaded connection with a damping block, two sides of the sleeve are hinged with second adjusting rods, the second adjusting rods on the two sides can limit the rotation of the sleeve, the sleeve can be stably fed at a constant speed under the condition that the connecting rod rotates, compared with other telescopic devices, the first adjusting rod is hinged with the second adjusting rod, the whole length of the telescopic device can be greatly shortened, the occupied space of the telescopic device is reduced, a puncture handle is inserted into the sleeve from the bottom of the sleeve and enters a groove, the threaded sleeve is rotated to enable the threaded sleeve to descend, a compression sleeve at the bottom of the threaded sleeve descends, a sliding ball on the inner side of the compression sleeve can move towards the direction close to the sleeve along with the extrusion of the compression sleeve, the rod also moves, the briquetting can extrude the puncture handle and fix it, can make the puncture main part puncture work through rotating the connecting rod, when needs change pjncture needle, the separation of briquetting and puncture handle just can be rotated in the opposite direction to the thread bush, just can take out puncture handle and puncture main part, can be stable feed and conveniently change the practicality that the pjncture needle can be more.

2. This intestines and stomach surgery abdominal cavity operation piercing depth can make things convenient for the staff to go to rotate the thread bush through the slipmat, avoids hand and thread bush to skid, and the material of slipmat can be rubber, and is more practical.

3. This stomach enterochirurgia abdominal cavity operation piercing depth, it is big through the inboard below opening of compression sleeve pipe, and the top mouth is little, rotates the thread bush and rotates downstream time, and the compression sleeve pipe also descends along rotating, and the ball slides at the inboard inclined plane of compression sleeve pipe, and ball and connecting rod can be to the inboard motion of sleeve.

4. This intestines and stomach surgery abdominal cavity operation piercing depth can avoid puncture handle and briquetting to drop through the clutch blocks, and the friction coefficient of clutch blocks can increase and puncture handle avoids puncture handle to drop.

5. This stomach enterochirurgia abdominal cavity operation piercing depth, through the rotation connecting rod that the round handle can be convenient, anti-skidding line can prevent that the hand from skidding in the pivoted, the staff's of being convenient for operation.

6. This intestines and stomach surgery abdominal cavity operation piercing depth can make things convenient for the rotation of connecting rod through the bearing, and when the connecting rod that makes rotated, the connecting rod can not descend or rise, can adjust the telescopic rising and decline of pole cooperation together with first regulation pole and second, finally guarantees the stable use of puncture main part.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic structural diagram of the present invention.

In the figure: 1. a support plate; 2. a support leg; 3. a first adjusting lever; 4. a second adjusting lever; 5. a sleeve; 6. a damping block; 7. a connecting rod; 8. a threaded sleeve; 9. compressing the sleeve; 10. a limiting block; 11. a groove; 12. a compression rod; 13. briquetting; 14. a sliding ball; 15. a spring; 16. a puncture handle; 17. a puncture body; 18. a non-slip mat; 19. a friction block; 20. a round handle; 21. 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.

Referring to fig. 1-2, the gastrointestinal surgery abdominal cavity operation puncture device comprises a support plate 1, wherein the left side and the right side of the bottom of the support plate 1 are fixedly connected with supporting legs 2, the left side and the right side of the bottom of the support plate 1 are hinged with first adjusting rods 3, the bottom ends of the two first adjusting rods 3 are hinged with second adjusting rods 4, the bottom of the two support plates 1 are provided with sleeves 5, the top parts of the two sides of each sleeve 5 are respectively hinged with the two second adjusting rods 4, the inner parts of the sleeves 5 are in threaded connection with damping blocks 6, the top parts of the damping blocks 6 are fixedly connected with connecting rods 7, the top parts of the connecting rods 7 sequentially penetrate through the sleeves 5 and the support plates 1 and extend to the top parts of the support plates 1, the connecting rods 7 are rotatably connected with the support plate 1, the connecting rods 7 are in sliding connection with the sleeves 5, threaded sleeves, the top of the compression sleeve 9 is fixedly connected with the threaded sleeve 8, the inside of the sleeve 5 is fixedly connected with a limiting block 10, the bottom of the limiting block 10 is provided with a groove 11, the bottom of the sleeve 5 is inserted with compression rods 12 which are uniformly distributed, the compression rods 12 are connected with the sleeve 5 in a sliding manner, one end of each compression rod 12, which is positioned in the sleeve 5, is fixedly connected with a pressing block 13, the other end of each compression rod 12 is fixedly connected with a sliding ball 14, one side, which is far away from the sleeve 5, of each sliding ball 14 is contacted with the compression sleeve 9, the outside of each compression rod 12 is sleeved with a spring 15, two ends of each spring 15 are respectively and fixedly connected with the pressing block 13 and the sleeve 5, the bottom of the sleeve 5 is connected with a puncture handle 16 in a sliding manner, the top end of each puncture handle 16 is connected to the inside of the sleeve 5 in a sliding manner, the, the puncture main body 17 is well searched, the connecting rod 7 is rotated, the sleeve 5 is in threaded connection with the damping block 6, the two sides of the sleeve 5 are hinged with the second adjusting rods 4, the second adjusting rods 4 on the two sides can limit the rotation of the sleeve 5, so the sleeve 5 can stably feed at a constant speed under the condition that the connecting rod 7 rotates, compared with other telescopic devices, the first adjusting rod 3 is hinged with the second adjusting rods 4, the whole length of the telescopic device can be greatly shortened, the occupied space of the telescopic device is reduced, the puncture handle 16 is inserted into the sleeve 5 from the bottom of the sleeve 5 and enters the groove 11, the threaded sleeve 8 is rotated to enable the threaded sleeve 8 to descend, the compression sleeve 9 at the bottom can descend, the sliding ball 14 on the inner side of the compression sleeve 9 can move towards the direction close to the sleeve 5 along with the extrusion of the compression sleeve 9, the compression rod 12 also moves along with the extrusion, the outer side of the puncture handle 16, briquetting 13 can extrude puncture handle 16 and fix it, can make puncture main part 17 carry out the puncture work through rotating connecting rod 7, and when needing to change the pjncture needle, the antiport thread bush 8 just can be with briquetting 13 and puncture handle 16 separation, just can take out puncture handle 16 and puncture main part 17, and feeding that can be stable and conveniently change the practicality that the pjncture needle can be more.

Further, the outside cover of sleeve 5 and compression sleeve 9 is equipped with slipmat 18, and slipmat 18 and sleeve 5 and compression sleeve 9 fixed connection can make things convenient for the staff to go to rotate thread bush 8 through slipmat 18, avoids hand and thread bush 8 to skid, and the material of slipmat 18 can be rubber, and is more practical.

Further, the cross section of the inner side of the compression sleeve 9 is trapezoidal, the lower opening of the inner side of the compression sleeve 9 is large, the upper opening of the inner side of the compression sleeve is small, when the rotary threaded sleeve 8 rotates to move downwards, the compression sleeve 9 also descends along with the rotation, the sliding ball 14 slides on the inclined surface of the inner side of the compression sleeve 9, and the sliding ball 14 and the connecting rod 7 can move towards the inner side of the sleeve 5.

Furthermore, one side of the pressing block 13, which is far away from the sliding ball 14, is fixedly connected with a friction block 19, one side of the friction block 19, which is far away from the sliding ball 14, is in contact with the puncture handle 16, the puncture handle 16 and the pressing block 13 can be prevented from being separated through the friction block 19, the friction coefficient of the friction block 19 and the puncture handle 16 can be increased, and the puncture handle 16 is prevented from falling off.

Further, the top fixedly connected with circle handle 20 of connecting rod 7, anti-skidding line has been seted up in the outside of circle handle 20, and through rotation connecting rod 7 that circle handle 20 can be convenient, anti-skidding line can prevent that the hand from skidding in the pivoted, the staff's of being convenient for operation.

Further, the rotating connection part of the connecting rod 7 and the supporting plate 1 is fixedly connected with a bearing 21, the inner ring of the bearing 21 is fixedly connected with the connecting rod 7, the outer ring of the bearing 21 is fixedly connected with the supporting plate 1, the connecting rod 7 can be conveniently rotated through the bearing 21, when the connecting rod 7 is rotated, the connecting rod 7 cannot descend or ascend, the connecting rod 7 can cooperate with the first adjusting rod 3 and the second adjusting rod 4 to ascend and descend the sleeve 5, and finally stable use of the puncture main body 17 is guaranteed.

The working principle is as follows: the supporting legs 2 are placed on two sides of a bed, the puncture main body 17 is well found, the round handle 20 is rotated, the connecting rod 7 and the damping block 6 are rotated, the sleeve 5 is in threaded connection with the damping block 6, the two sides of the sleeve 5 are hinged with the second adjusting rods 4, the second adjusting rods 4 on the two sides can limit the rotation of the sleeve 5, so that the sleeve 5 can be stably fed at a constant speed under the condition that the connecting rod 7 rotates, compared with other telescopic devices, the first adjusting rod 3 and the second adjusting rod 4 are hinged, the overall length of the telescopic device can be greatly shortened, the occupied space of the telescopic device is reduced, the puncture handle 16 is inserted into the sleeve 5 from the bottom of the sleeve 5 and enters the groove 11, the threaded sleeve 8 is rotated, the threaded sleeve 8 descends, the compression sleeve 9 at the bottom can descend, the sliding ball 14 on the inner side of the compression sleeve 9 can move towards the direction close to the sleeve 5 along with the extrusion, the compression rod 12 also moves along with the compression rod, the outer side of the puncture handle 16 is in contact with the friction block 19 on the pressing block 13, the friction block 19 can extrude the puncture handle 16 and fix the puncture handle, the sleeve 5 can feed the puncture main body 17 to perform puncture work by rotating the round handle 20, when the puncture needle needs to be replaced, the pressing block 13 and the puncture handle 16 can be separated by reversely rotating the threaded sleeve 8, the puncture handle 16 and the puncture main body 17 can be taken out, stable feeding can be achieved, and the puncture needle can be replaced more practically conveniently.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Gastrointestinal surgery abdominal cavity operation piercing depth, including backup pad (1), its characterized in that: the support plate is characterized in that supporting legs (2) are fixedly connected to the left side and the right side of the bottom of the support plate (1), first adjusting rods (3) are hinged to the left side and the right side of the bottom of the support plate (1), second adjusting rods (4) are hinged to the bottom of the two first adjusting rods (3), sleeves (5) are arranged at the bottom of the two support plates (1), the tops of the two sides of each sleeve (5) are hinged to the two second adjusting rods (4), damping blocks (6) are connected to the inner threads of the sleeves (5), connecting rods (7) are fixedly connected to the tops of the damping blocks (6), the tops of the connecting rods (7) sequentially penetrate through the sleeves (5) and the support plate (1) and extend to the tops of the support plates (1), the connecting rods (7) are rotatably connected with the support plate (1), and the connecting rods (7) are slidably, the outer sleeve of the sleeve (5) is provided with a threaded sleeve (8) in threaded connection, the outer sleeve of the sleeve (5) is provided with a compression sleeve (9) in sliding connection, the top of the compression sleeve (9) is fixedly connected with the threaded sleeve (8), the inner part of the sleeve (5) is fixedly connected with a limiting block (10), the bottom of the limiting block (10) is provided with a groove (11), the bottom of the sleeve (5) is provided with compression rods (12) in uniform distribution in an inserting mode, the compression rods (12) are in sliding connection with the sleeve (5), one end, located in the sleeve (5), of each compression rod (12) is fixedly connected with a pressing block (13), the other end of each compression rod (12) is fixedly connected with a sliding ball (14), one side, away from the sleeve (5), of each sliding ball (14) is in contact with the compression sleeve (9), and a spring (15) is sleeved on the outer part of each compression rod (, the both ends of spring (15) respectively with briquetting (13) and sleeve (5) fixed connection, the bottom sliding connection of sleeve (5) has puncture handle (16), the top sliding connection of puncture handle (16) is to the inside of sleeve (5), the top of puncture handle (16) extends to the inboard of recess (11), the bottom fixedly connected with puncture main part (17) of puncture handle (16).

2. The gastrointestinal surgical laparoscopic procedure puncturing device of claim 1, wherein: the outer portions of the threaded sleeve (8) and the compression sleeve (9) are sleeved with anti-slip pads (18), and the anti-slip pads (18) are fixedly connected with the threaded sleeve (8) and the compression sleeve (9).

3. The gastrointestinal surgical laparoscopic procedure puncturing device of claim 1, wherein: the inner side section of the compression sleeve (9) is trapezoidal.

4. The gastrointestinal surgical laparoscopic procedure puncturing device of claim 1, wherein: one side of the pressing block (13) far away from the sliding ball (14) is fixedly connected with a friction block (19), and one side of the friction block (19) far away from the sliding ball (14) is in contact with the puncture handle (16).

5. The gastrointestinal surgical laparoscopic procedure puncturing device of claim 1, wherein: the top end of the connecting rod (7) is fixedly connected with a round handle (20), and anti-skid grains are arranged on the outer side of the round handle (20).

6. The gastrointestinal surgical laparoscopic procedure puncturing device of claim 1, wherein: the bearing (21) is fixedly connected with the rotating connection position of the connecting rod (7) and the supporting plate (1), the inner ring of the bearing (21) is fixedly connected with the connecting rod (7), and the outer ring of the bearing (21) is fixedly connected with the supporting plate (1).