CN112546398B

CN112546398B - Catheter fixing device for gastrointestinal surgery

Info

Publication number: CN112546398B
Application number: CN202011411262.9A
Authority: CN
Inventors: 谭淑梅; 刘永会
Original assignee: Individual
Current assignee: Yu Xiang
Priority date: 2020-12-03
Filing date: 2020-12-03
Publication date: 2022-11-25
Anticipated expiration: 2040-12-03
Also published as: CN112546398A

Abstract

The invention discloses a catheter fixing device for gastrointestinal surgery and a fixing method thereof, wherein the catheter fixing device comprises a support base, wherein two base plates are symmetrically and integrally formed on the front surface and the rear surface of the support base, four springs are symmetrically welded on one side surface adjacent to the two base plates, the lower surface of the support base is fixedly connected with calipers, two fixing clamping grooves are symmetrically formed in the front surface and the rear surface of the calipers, and the inner side walls of the fixing clamping grooves are fixedly connected with the springs; through the linkage mechanism of the spring of the caliper and the base plate, the stable fixing and dismounting can be directly attached to the operating table or the storage rack, so that the complexity of the device caused by using the same operating room in different surgical departments is avoided; the double clamping plates are matched with the first fixing fixture block and the second fixing fixture block to realize three-point fixing, so that the operation catheter can be stably fixed in a matched manner; meanwhile, tritium trachea is matched with an indicating patch, and different text information or different colors are coated on the tritium trachea to serve as a catheter distinguishing function.

Description

Catheter fixing device for gastrointestinal surgery

Technical Field

The invention relates to the technical field of medical auxiliary instruments, in particular to a catheter fixing device for gastrointestinal surgery.

Background

During the treatment process of gastrointestinal surgery in modern medical treatment, a tube is usually inserted into the abdomen of a patient to drain accumulated liquid in the abdominal cavity (for example, a plurality of drainage tubes are used for double-cannula drainage of the abdominal cavity in a duodenal-descending fistulization operation); when embedding the drainage tube for patient clinically, adopt gauze and adhesive tape in the operating table, operation frame or position fixing drainage tube such as supporter after drainage position is put into to the drainage tube mostly, the operation is very troublesome like this, waste time and energy, and fixed insecure, increased the work degree of difficulty for medical staff, and when drainage tube quantity is more, adopt the fixed drainage tube that often can cause of sticky tape to interfere with each other, do not have corresponding instruction to cause the confusion very easily, influence follow-up operation.

In view of the above circumstances, the present invention provides a catheter fixing device for gastrointestinal surgery.

Disclosure of Invention

The present invention is directed to a catheter fixing device for gastrointestinal surgery to solve the above-mentioned problems of the background art.

In order to achieve the purpose, the invention provides the following technical scheme: a catheter fixing device for gastrointestinal surgery comprises a supporting base, wherein two base plates are symmetrically and integrally formed on the front surface and the rear surface of the supporting base, four springs are symmetrically welded on one side, which is adjacent to the two base plates, calipers are fixedly connected to the lower surface of the supporting base, two fixing clamping grooves are symmetrically formed on the front surface and the rear surface of the calipers, the inner side walls of the fixing clamping grooves are fixedly connected with the springs, a supporting rod is fixedly connected to the upper surface of the supporting base, a fixing groove is formed in the outer surface of the supporting rod, a fixing sleeve is slidably connected to the outer surface of the supporting rod, a boss is welded on the outer surface of the fixing sleeve, a threaded fixing pin is screwed into the inner side wall of the boss, a thread fixing pin is screwed into the inner side wall of the threaded fixing pin, the rear surface of the thread fixing pin is matched with the fixing groove, a rolling base is welded onto the upper surface of the fixing sleeve, a ball is rotatably connected to the inner side wall of the rolling base, a connecting rod is welded to the outer surface of the ball, a connecting base is welded to the upper surface of the connecting rod, a fixing base is welded to which a fixing base, a fixing base is welded to the upper surface of the front surface of the fixing base, two damping convex columns are symmetrically fixedly connected with a connecting column, a connecting block is hinged to one side wall of a first damping convex column, a connecting block, a connecting shaft is hinged to one side of the fixing groove, a connecting block, a connecting shaft is hinged to one side of the first damping convex column, a connecting block, a second damping convex column is hinged to the fixing groove, a connecting shaft is hinged to the inner side wall of the fixing block, a connecting shaft, a connecting block, a second damping convex column is hinged to the first damping convex column, a connecting shaft, the outer surface welding of connecting axle has joint board, the draw-in groove has evenly been seted up to the inside wall of joint board.

As a further preferred aspect of the present invention: and a rubber pad is bonded on the inner side wall of the caliper.

As further preferable in the present technical solution: the lower surface of the rolling base is uniformly welded with reinforcing ribs, and the outer surfaces of the reinforcing ribs are welded with the outer surface of the fixing sleeve.

As further preferable in the present technical solution: the inner side wall of the rolling base is bonded with a damping pad, and the inner side wall of the damping pad is matched with the outer surface of the rolling ball.

As further preferable in the present technical solution: the upper surface of the tritium trachea is evenly and fixedly connected with an indicating patch.

Compared with the prior art, the invention has the beneficial effects that: through the linkage mechanism of the spring of the caliper and the base plate, the stable fixing and dismounting can be directly attached to the operating table or the storage rack, so that the complexity of the device caused by using the same operating room in different surgical departments is avoided; the double clamping plates are matched with the first fixing fixture block and the second fixing fixture block to realize three-point fixing, so that the operation catheter can be stably matched and fixed; meanwhile, the tritium trachea is matched with the indicating patch, so that different text information can be provided or different colors can be coated on the indicating patch to distinguish the catheter.

Drawings

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

FIG. 2 is a schematic perspective view of a base plate according to the present invention;

fig. 3 is a schematic perspective view of the fixing sleeve of the present invention;

FIG. 4 is a perspective view of the fixing base of the present invention;

fig. 5 is a schematic perspective view of a first fixed fixture block according to the present invention;

FIG. 6 is a schematic perspective view of the seam allowance groove of the present invention;

fig. 7 is a schematic perspective view of a second fixed block according to the present invention.

In the figure: 1. a support base; 101. a base plate; 102. a spring; 2. a caliper; 201. a rubber pad; 202. fixing the clamping groove; 3. a support bar; 301. fixing grooves; 4. a fixed sleeve; 401. a boss; 402. a threaded hole; 5. a threaded securing pin; 6. a rolling base; 601. reinforcing ribs; 602. a damping pad; 8. a ball; 801. a connecting rod; 9. a fixed base; 901. a connection base; 902. a damping convex column; 903. an accommodating chamber; 10. tritiated gas tubes; 1001. an indicator patch; 11. a clamping plate; 1101. a connecting shaft; 1102. a card slot; 12. a first fixed fixture block; 1201. a spigot groove; 13. a second fixed fixture block; 1301. and (5) stopping the opening.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Examples

Referring to fig. 1-7, the present invention provides a technical solution: a catheter fixing device for gastrointestinal surgery comprises a support base 1, two base plates 101 are symmetrically and integrally formed on the front surface and the rear surface of the support base 1, four springs 102 are symmetrically welded on one side face, adjacent to the two base plates 101, of the two base plates 101, calipers 2 are fixedly connected to the lower surface of the support base 1, two fixing clamping grooves 202 are symmetrically formed in the front surface and the rear surface of the calipers 2, the inner side wall of each fixing clamping groove 202 is fixedly connected with the corresponding spring 102, a supporting rod 3 is fixedly connected to the upper surface of the support base 1, a fixing groove 301 is formed in the outer surface of the supporting rod 3, a fixing sleeve 4 is slidably connected to the outer surface of the supporting rod 3, a boss 401 is welded on the outer surface of the fixing sleeve 4, a threaded hole 402 is formed in the inner side wall of the boss 401, a threaded fixing pin 5 is connected to the inner side wall of the threaded hole 402 in a thread, the rear surface of the threaded fixing pin 5 is matched with the fixing groove 301, a rolling base 6 is welded on the upper surface of the rolling base 6, a rolling ball 8 is rotatably connected to the inner side wall of the rolling base 8, a connecting rod 801 is welded to the outer surface of the connecting rod 801, a connecting base 901 is welded to the upper surface of the connecting base 901, a fixing base 901, a first damping convex column 9 is connected to the front surface of the fixing base 9, a first damping convex column 902 is symmetrically connected to the front surface of the fixing base 9, a first clamping block 903 is connected to a first clamping block 12, a first clamping block 12 accommodating cavity for accommodating an integral fixing clamping block 903, a first clamping block 12 is connected to an integral clamping block 12, and a first clamping block 903 is hinged to the inner side of a first clamping block 12, and a second clamping block 12, a clamping block 903 accommodating fixture 903 is connected to the inner side of a clamping block 12, and a first clamping block 13; the outer surface of the damping convex column 902 is hinged with a connecting shaft 1101, the outer surface of the connecting shaft 1101 is welded with a clamping plate 11, and the inner side wall of the clamping plate 11 is uniformly provided with clamping grooves 1102; the clamping plate 11 can be fixed at a certain angle after being suspended and adjusted by matching the connecting shaft 1101 with the damping convex column 902, and the clamping plate 11 can be used for fixing a catheter by utilizing the clamping groove 1102 and is matched with the main fixing mechanism of the invention to realize three-point fixing.

In this embodiment, specifically: the inner side wall of the caliper 2 is bonded with a rubber pad 201; rubber pad 201 can increase calliper 2 to the frictional force of the guardrail bar of operating table or supporter, improves the cooperation stability.

In this embodiment, specifically: reinforcing ribs 601 are uniformly welded on the lower surface of the rolling base 6, and the outer surfaces of the reinforcing ribs 601 are welded with the outer surface of the fixed sleeve 4; the reinforcing ribs 601 can increase the bearing capacity of the rolling base 6 and prolong the service life.

In this embodiment, specifically: the inner side wall of the rolling base 6 is adhered with a damping pad 602, and the inner side wall of the damping pad 602 is matched with the outer surface of the rolling ball 8; the dampening shoe 602 may allow the ball 8 to be held at an angle after a pause in adjustment, providing a precondition for subsequent use.

In this embodiment, specifically: the upper surface of the tritium air pipe 10 is uniformly and fixedly connected with an indicating patch 1001; the tritium trachea 10 is matched with the indication patch 1001, so that different text information can be provided or different colors can be coated on the tritium trachea 10 to distinguish the catheter, and meanwhile, the fluorescence effect of the tritium trachea 10 can help medical staff to quickly identify the catheter.

In addition, the invention also provides a fixing method of the catheter fixing device for gastrointestinal surgery, which comprises the following steps:

s1, firstly, clamping a support base 1 and a caliper 2 to be matched with a guardrail bar of an operating table, a sickbed or a tool rack in a clamping manner, wherein the caliper 2 drives a spring 102 to be matched with a base plate 101 to compress inwards under the action of external force, the pressure is lost after the guardrail bar is matched with the caliper 2 and a rubber pad 201 thereof, and finally the spring 102 is reset to fixedly clamp and connect the support base 1;

s2, then, the supporting rod 3 of the supporting base 1 is matched through the fixing sleeve 4 to move up and down, the height is adjusted, and the fixing groove 301 of the supporting rod 3 is limited and fixed through the threaded fixing pin 5 of the boss 401;

s3, during operation, the rolling base 6 is matched with the rolling ball 8 to adjust the angle of the fixed base 9; when the catheter needs to be fixed, firstly, the clamping plates 11 are matched, the angle of the fixing base 9 is adjusted, the catheter is firstly placed in the clamping groove 1102, then the catheter is placed in the first fixing clamping block 12, the second fixing clamping block 13 is turned over to fix the catheter, and the other side of the catheter also performs corresponding actions of the actions through the other clamping plate 11;

and S4, writing different text information or coating different colors on the indication patch 1001 by corresponding to each second fixed clamping block 13 and each first fixed clamping block 12 through the indication patch 1001 on the tritium trachea 10, so as to distinguish the catheter.

In this embodiment, specifically: in S3, the second fixed latch 13 and the first fixed latch 12 are engaged with the notch groove 1201 through the notch 1301 to fix the catheter.

Working principle or structural principle: through the linkage mechanism of the spring 102 of the caliper 2 and the base plate 101, the stable fixing and dismounting can be directly attached to an operating table or a storage rack, so that the complexity of devices caused by using the same operating room in different surgical departments is avoided; the double clamping plate 11 is matched with the first fixed clamping block 12 and the second fixed clamping block 13 to realize three-point fixation, so that the surgical catheter can be stably fixed in a matched manner; meanwhile, the tritium trachea 10 is matched with the indication patch 1001, so that different text information can be provided or different colors can be coated on the tritium trachea 10 to distinguish the catheter.

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. A gastrointestinal surgery catheter fixing device, includes support base (1), its characterized in that: the support base is characterized in that the front surface and the rear surface of the support base (1) are symmetrically and integrally formed with two base plates (101), two springs (102) are symmetrically welded on one side surface adjacent to the base plates (101), calipers (2) are fixedly connected to the lower surface of the support base (1), two fixing clamping grooves (202) are symmetrically formed in the front surface and the rear surface of the calipers (2), the inner side wall of each fixing clamping groove (202) is fixedly connected with the springs (102), the upper surface of the support base (1) is fixedly connected with a support rod (3), a fixing groove (301) is formed in the outer surface of the support rod (3), a fixing sleeve (4) is slidably connected to the outer surface of the support rod (3), a boss (401) is welded on the outer surface of the fixing sleeve (4), a threaded hole (402) is formed in the inner side wall of the boss (401), a threaded fixing pin (5) is connected to the inner side wall of the threaded hole (402), the rear surface of the threaded fixing pin (5) is adapted to the fixing groove (301), a rolling base (6) is welded to the upper surface of the rolling base (6), a rolling ball (8) is welded to the connecting rod (8), and a rolling ball (801) is welded on the upper surface of the base (801), the damping device is characterized in that a fixed base (9) is welded on the upper surface of the connecting base (901), two damping convex columns (902) are symmetrically and fixedly connected with the front surface and the rear surface of the fixed base (9), a containing cavity (903) is formed in the upper surface of the fixed base (9), a tritium air pipe (10) is fixedly connected with the inner side wall of the containing cavity (903), a first fixed fixture block (12) is uniformly and fixedly connected with the inner side wall of the containing cavity (903), a second fixed fixture block (13) is hinged to the outer surface of the first fixed fixture block (12), a seam allowance groove (1201) is integrally formed in one side of the first fixed fixture block (12), a seam allowance (1301) is integrally formed in one side of the second fixed fixture block (13), and the inner side wall of the seam allowance groove (1201) is matched with the outer surface of the seam allowance (1301); the outer surface of damping projection (902) articulates there is connecting axle (1101), the outer surface welding of connecting axle (1101) has joint board (11), draw-in groove (1102) have evenly been seted up to the inside wall of joint board (11).

2. The gastrointestinal surgical catheter fixing device according to claim 1, wherein: the inner side wall of the caliper (2) is bonded with a rubber pad (201).

3. The gastrointestinal surgical catheter fixing device according to claim 1, wherein: the rolling base is characterized in that reinforcing ribs (601) are uniformly welded to the lower surface of the rolling base (6), and the outer surfaces of the reinforcing ribs (601) are welded to the outer surface of the fixing sleeve (4).

4. The gastrointestinal surgical catheter fixing device according to claim 1, wherein: the damping pad (602) is adhered to the inner side wall of the rolling base (6), and the inner side wall of the damping pad (602) is matched with the outer surface of the rolling ball (8).

5. The gastrointestinal surgical catheter fixing device according to claim 1, wherein: the upper surface of the tritium trachea (10) is evenly and fixedly connected with an indicating patch (1001).