CN219148573U

CN219148573U - Gastrointestinal catheter fixer

Info

Publication number: CN219148573U
Application number: CN202223385878.0U
Authority: CN
Inventors: 王丽丽
Original assignee: Nantong Tongzhou Peoples Hospital
Current assignee: Nantong Tongzhou Peoples Hospital
Priority date: 2022-12-16
Filing date: 2022-12-16
Publication date: 2023-06-09
Anticipated expiration: 2032-12-16

Abstract

The utility model discloses a gastrointestinal catheter fixer, which relates to the field of gastrointestinal catheters, and comprises a fixed ring block and wearing cloths, wherein the two wearing cloths are respectively and fixedly connected to two sides of the fixed ring block, the outer side of the fixed ring block is provided with a fixing mechanism, the fixing mechanism comprises a fixed hollow block fixedly connected to the outer side of the fixed ring block, the inner side of the fixed hollow block is rotationally connected with a screw rod, the viscosity can be reduced along with time, and in addition, when a patient wears the catheter, the patient body can also move and shake by a certain extent, so that the catheter can still shake, fall and other conditions after being used for a long time.

Description

Gastrointestinal catheter fixer

Technical Field

The utility model relates to the technical field of gastrointestinal catheters, in particular to a gastrointestinal catheter fixer.

Background

Gastric tubes are used in special situations to assist patients who cannot swallow in delivering the necessary moisture and food. The stomach tube is generally made of polyurethane or silica gel materials, and the polyurethane and silica gel stomach tube should be replaced once a month according to the materials. The size and length of the gastric tube are different specifications, the gastric tube is respectively an orogastric tube and a nasogastric tube, the gastric tube reaches the stomach through the esophagus through the pharyngeal portion, the nasogastric tube is easy to deviate from, the tube should be firmly pasted, repeated intubation and aspiration are prevented, and the gastric tube is composed of a pipeline, a gastric tube feeding mouth joint, a gastric tube clamp and a cross knot blocking cap. The nasogastric tube is reserved in the esophagus, the original physiological environment of the alimentary canal of a patient is changed, the sphincter at the tail end of the esophagus is not closed tightly, and the complications such as esophageal reflux and the like are easily caused by the pressure stimulus such as severe cough and the like with unsmooth airway.

The utility model with the publication number of CN216366283U discloses an adjustable catheter fixer for gastrointestinal surgery, which comprises a sticky tape and a sticky layer which is arranged at the bottom of the sticky tape and is used for sticky adhesion between the sticky tape and the skin of a patient.

For the above scheme, the inventor believes that although the adhesive tape can play a certain limiting and fixing role on the catheter, so that the catheter can be stably placed, the viscosity can be reduced along with time, and when the patient wears the catheter, the patient body can also move and shake at a certain amplitude, so that the catheter can still shake, fall and the like after being used for a long time, and the catheter can cause certain damage to the inside of the patient body due to shaking of the catheter.

Disclosure of Invention

Aiming at the problems existing in the prior art, the utility model aims to provide a gastrointestinal catheter fixer which can effectively solve the problems that viscosity can be reduced along with time, and when a patient wears a catheter, the patient body can move and shake to a certain extent, so that the catheter can still shake, fall and the like after being used for a long time.

In order to solve the problems, the utility model adopts the following technical scheme:

the gastrointestinal catheter fixer comprises a fixed ring block and wearing cloths, wherein two wearing cloths are arranged and are respectively and fixedly connected to two sides of the fixed ring block, and a fixing mechanism is arranged on the outer side of the fixed ring block;

the fixed establishment is in including fixed hollow piece in fixed ring piece outside, the inboard rotation of fixed hollow piece is connected with the screw rod, the inside fixedly connected with gag lever post of fixed hollow piece, the outside threaded connection of fixed hollow piece has first clamping ring piece and second clamping ring piece, first clamping ring piece and second clamping ring piece sliding connection are in the inboard of fixed hollow piece, just first clamping ring piece with the equal sliding connection of second clamping ring piece is in the outside of gag lever post, screw rod both sides screw thread is opposite, one side of first clamping ring piece is provided with first complementary unit, one side of second clamping ring piece is provided with second complementary unit, first complementary unit is the same with second complementary unit structure.

As a preferable scheme of the utility model, the first auxiliary mechanism comprises a hollow groove formed in one side of the first clamping ring block, a spring is fixedly connected to the first clamping ring block, and a bump is fixedly connected to one end of the spring.

As a preferable scheme of the utility model, the first clamping ring block is fixedly connected with a rebound sponge in the hollow groove, the rebound sponge is fixedly connected with the convex block, and the rebound sponge is arranged on the inner side of the spring.

As a preferable scheme of the utility model, a sliding groove is formed in the inner side of the fixed hollow block, sliding blocks are fixedly connected to the lower sides of the first clamping ring block and the second clamping ring block, and the sliding blocks are slidably connected to the inner part of the sliding groove.

As a preferable scheme of the utility model, one end of the screw rod is fixedly connected with an extension rod, one end of the extension rod, which is far away from the screw rod, penetrates through the fixed hollow block, and the extension rod is rotationally connected with the fixed hollow block.

As a preferable scheme of the utility model, the inner side of the fixed ring block is fixedly connected with a sponge layer, and the inner sides of the second clamping ring block and the first clamping ring block are fixedly connected with a rubber protective layer.

As a preferable scheme of the utility model, one of the inner sides of the wearing cloth is fixedly connected with a son magic tape, the other outer side of the wearing cloth is fixedly connected with a mother magic tape, and the son magic tape is adhered with the mother magic tape.

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

1. the outside of fixed ring piece is provided with fixed establishment in this device, and fixed establishment can restrict the pipe that needs fixed, spacing, when making the pipe need not use, can be enough stable by place, difficult emergence rocks etc. to the stability when having increased the pipe and not using.

2. Fixed hollow piece accessible spout and slider play spacing effect to first centre gripping ring piece and second centre gripping ring piece in this device for first centre gripping ring piece and second centre gripping ring piece are when removing through the rotation of screw rod, can be more stable, smooth, be difficult for taking place to rock the scheduling condition.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic cross-sectional view of the present utility model;

FIG. 3 is a schematic side view of the present utility model;

fig. 4 is an enlarged schematic view of the structure of fig. 2 a according to the present utility model.

The reference numerals in the figures illustrate:

1. a fixed ring block; 2. wearing cloth; 31. a son magic tape; 32. female magic tape; 51. a screw; 52. a limit rod; 53. a first clamping ring block; 54. a second clamping ring block; 55. fixing the hollow block; 61. a chute; 62. a slide block; 7. an extension rod; 81. a rubber protective layer; 82. a sponge layer; 91. a hollow groove; 92. a spring; 93. a bump; 10. and (5) rebounding the sponge.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the drawings in the embodiments of the present utility model. It is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments, and that all other embodiments obtained by persons of ordinary skill in the art without making creative efforts based on the embodiments in the present utility model are within the protection scope of the present utility model.

Examples:

referring to fig. 1-4, a gastrointestinal catheter fixer includes a fixing ring block 1 and wearing cloths 2, the wearing cloths 2 are provided with two, the two wearing cloths 2 are respectively fixedly connected at two sides of the fixing ring block 1, the fixing ring block 1 can play a role in installing and fixing the two wearing cloths 2, the fixing ring block 1 and the two wearing cloths 2 can be worn at positions such as the neck of a patient, and the outer side of the fixing ring block 1 is provided with a fixing mechanism which can limit a catheter needing fixing and limiting, so that the catheter can be placed stably enough when not needed, shaking and the like are not easy to occur, and the stability of the catheter when not used is improved.

Specifically, fixed establishment includes fixed hollow block 55 of fixed hollow block 1 outside, fixed hollow block 1 can play the effect of installation and fixed to fixed hollow block 55, the inboard rotation of fixed hollow block 55 is connected with screw rod 51, the inside fixedly connected with gag lever post 52 of fixed hollow block 55, fixed hollow block 55 can play the effect of installation and connection to screw rod 51, make screw rod 51 can be smooth rotate in the inside of fixed hollow block 55, fixed hollow block 55 still can play the effect of installation and fixed to gag lever post 52, make gag lever post 52 can firm use, the outside threaded connection of fixed hollow block 55 has first grip ring piece 53 and second grip ring piece 54, first grip ring piece 53 and second grip ring piece 54 sliding connection are in the inboard of fixed hollow block 55, and first grip ring piece 53 and second grip ring piece 54 all sliding connection are in the outside of gag lever post 52, screw rod 51 both sides screw thread is opposite, screw rod 51 can be connected first grip ring piece 53 and second grip ring piece 54, simultaneously can then can carry out the spacing piece 53 and second grip ring piece 53 through the opposite direction of rotation to first grip ring piece 53 and second grip ring piece 54, can carry out the spacing to the opposite direction of first grip ring piece 54 and second grip ring piece 54 when the second grip ring piece is moved to the opposite direction of first grip ring piece 53 and second grip ring piece 54.

Specifically, one side of the first clamping ring block 53 is provided with a first auxiliary mechanism, one side of the second clamping ring block 54 is provided with a second auxiliary mechanism, and the first auxiliary mechanism and the second auxiliary mechanism are arranged, so that when the catheter is thinner, the first clamping ring block 53 and the second clamping ring block 54 can not effectively limit the catheter, the first auxiliary mechanism and the second auxiliary mechanism can effectively increase the limitation of the first clamping ring block 53 and the second clamping ring block 54 to the catheter, and therefore the stability of the catheter when the catheter is limited is increased, and the first auxiliary mechanism and the second auxiliary mechanism are identical in structure, so that excessive details are not needed.

Specifically, the first auxiliary mechanism includes a hollow groove 91 formed on one side of the first clamping ring block 53, a spring 92 is fixedly connected to the first clamping ring block 53 in the hollow groove 91, one end of the spring 92 is fixedly connected with a bump 93, the first clamping ring block 53 can mount and fix the spring 92 through the hollow groove 91, the spring 92 can connect and fix the bump 93, and when the first clamping ring block 53 and the second clamping ring block 54 are close to each other, the bump 93 will also be connected with the catheter when the catheter is limited and clamped, and limit the thinner catheter.

Specifically, the first clamping ring piece 53 is located the inside fixedly connected with resilience sponge 10 of hollow groove 91, and fixed connection is between resilience sponge 10 and the lug 93, and resilience sponge 10 sets up the inboard at spring 92, and first clamping ring piece 53 can cooperate with lug 93, plays the effect of installation to resilience sponge 10, and resilience sponge 10 then can play certain spacing effect to spring 92 for the difficult condition such as deformation that takes place for spring 92 when using.

Specifically, the inside of fixed hollow piece 55 has been seted up spout 61, the equal fixedly connected with slider 62 of downside of first clamping ring piece 53 and second clamping ring piece 54, and slider 62 sliding connection is in the inside of spout 61, first clamping ring piece 53 and second clamping ring piece 54 can play the effect of installation and fixed to slider 62, fixed hollow piece 55 accessible spout 61 and slider 62 play spacing effect to first clamping ring piece 53 and second clamping ring piece 54 for first clamping ring piece 53 and second clamping ring piece 54 can be more stable, smooth when moving through the rotation of screw rod 51, be difficult for taking place to rock the condition such as take place.

Specifically, the one end fixedly connected with extension rod 7 of screw rod 51, the one end that the extension rod 7 kept away from screw rod 51 runs through fixed hollow block 55, rotates between extension rod 7 and the fixed hollow block 55 to be connected, and screw rod 51 can play the effect of installation and fixed to extension rod 7, and the setting of extension rod 7 makes medical personnel or patient when needs rotate screw rod 51, can be more convenient, simple.

Specifically, the sponge layer 82 is fixedly connected to the inner side of the fixed ring block 1, the rubber protection layer 81 is fixedly connected to the inner sides of the second clamping ring block 54 and the first clamping ring block 53, the sponge layer 82 is arranged, so that a patient can feel more comfortable when wearing the fixed ring block 1 to the neck, and the rubber protection layer 81 is arranged so that the second clamping ring block 54 and the first clamping ring block 53 are difficult to damage and wear the surface of the catheter when limiting and fixing the catheter.

Specifically, one of them wears the inboard fixedly connected with son magic subsides 31 of cloth 2, and another outside fixedly connected with female magic subsides 32 of wearing cloth 2, and son magic subsides 31 and female magic subsides 32 looks adhesion, son magic subsides 31 and female magic subsides 32's setting for two wear cloth 2 can interconnect together, thereby stable wearing to patient's neck, make wear cloth 2 and the wearing of fixed ring piece 1 convenient not only, still enough simple, comfortable.

The working principle and the using flow of the utility model are as follows: when the device is used, medical staff or patients can wear the wearing cloth 2 and the fixed ring block 1 to the neck, then the sub-magic tape 31 and the female magic tape 32 are bonded together, the wearing of the fixed ring block 1 can be completed, then the medical staff can keep the catheter away from one end of the patient body, between the fixed ring block 1 and the fixed hollow block 55, the medical staff can be placed on the inner side of the first clamping ring block 53 or the second clamping ring block 54, then the medical staff can rotate the extension rod 7, the extension rod 7 drives the screw rod 51 to rotate, the screw rod 51 can move through the opposite threads on the two sides of the screw rod and the limit rod 52 is used for limiting the first clamping ring block 53 and the second clamping ring block 54, the first clamping ring block 53 and the second clamping ring block 54 are driven to move in opposite directions, the catheter which needs to be limited can be fixed and limited after the first clamping ring block 53 and the second clamping ring block 54 are moved to a certain distance, the viscosity can be reduced along with time, and the patient can still move the catheter can be prevented from falling down along with the time, the catheter can still shake after the catheter is worn for a long time, and the patient can still shake the catheter can be caused.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical solution and the modified concept thereof, within the scope of the present utility model.

Claims

1. The utility model provides a stomach intestine pipe fixer, includes fixed loop piece (1) and wears cloth (2), its characterized in that: the two pieces of wearing cloth (2) are arranged, the two pieces of wearing cloth (2) are respectively and fixedly connected to two sides of the fixed ring block (1), and a fixing mechanism is arranged on the outer side of the fixed ring block (1);

the fixing mechanism comprises a fixed hollow block (55) fixedly connected to the outer side of the fixed ring block (1), a screw rod (51) is connected to the inner side of the fixed hollow block (55) in a rotating mode, a limiting rod (52) is fixedly connected to the inner side of the fixed hollow block (55), a first clamping ring block (53) and a second clamping ring block (54) are connected to the outer side of the fixed hollow block (1) in a threaded mode, the first clamping ring block (53) and the second clamping ring block (54) are connected to the inner side of the fixed hollow block (55) in a sliding mode, the first clamping ring block (53) and the second clamping ring block (54) are connected to the outer side of the limiting rod (52) in a sliding mode, threads on two sides of the screw rod (51) are opposite, a first auxiliary mechanism is arranged on one side of the first clamping ring block (53), a second auxiliary mechanism is arranged on one side of the second clamping ring block (54), and the first auxiliary mechanism is identical to the second auxiliary mechanism in structure.

2. A gastrointestinal catheter anchor according to claim 1, wherein: the first auxiliary mechanism comprises a hollow groove (91) formed in one side of the first clamping ring block (53), the first clamping ring block (53) is located in the hollow groove (91) and fixedly connected with a spring (92), and one end of the spring (92) is fixedly connected with a protruding block (93).

3. A gastrointestinal catheter anchor according to claim 2, wherein: the first clamping ring block (53) is located inside the hollow groove (91) and fixedly connected with a rebound sponge (10), the rebound sponge (10) is fixedly connected with the bump (93), and the rebound sponge (10) is arranged on the inner side of the spring (92).

4. A gastrointestinal catheter anchor according to claim 1, wherein: the inner side of the fixed hollow block (55) is provided with a sliding groove (61), the lower sides of the first clamping ring block (53) and the second clamping ring block (54) are fixedly connected with a sliding block (62), and the sliding block (62) is slidably connected in the sliding groove (61).

5. A gastrointestinal catheter anchor according to claim 1, wherein: one end of the screw rod (51) is fixedly connected with an extension rod (7), one end, far away from the screw rod (51), of the extension rod (7) penetrates through the fixed hollow block (55), and the extension rod (7) is rotationally connected with the fixed hollow block (55).

6. A gastrointestinal catheter anchor according to claim 1, wherein: the inner side of the fixed ring block (1) is fixedly connected with a sponge layer (82), and the inner sides of the second clamping ring block (54) and the first clamping ring block (53) are fixedly connected with a rubber protection layer (81).

7. A gastrointestinal catheter anchor according to claim 1, wherein: one of them wear inboard fixedly connected with son magic subsides (31) of cloth (2), another wear the outside fixedly connected with female magic subsides (32) of cloth (2), just son magic subsides (31) with female magic subsides (32) are adhesion mutually.