CN219001438U

CN219001438U - PICC pipe fixer

Info

Publication number: CN219001438U
Application number: CN202222472055.5U
Authority: CN
Inventors: 塔娜
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-09-19
Filing date: 2022-09-19
Publication date: 2023-05-12
Anticipated expiration: 2032-09-19

Abstract

The utility model relates to the technical field of PICC catheter fixation, in particular to a PICC catheter fixer, which comprises a lower fixing plate, wherein the lower end of the lower fixing plate is fixedly connected with a rubber cushion, four corners of the upper end of the lower fixing plate are fixedly connected with threaded columns, and the outer walls of the four threaded columns are sleeved with an upper fixing plate in a sliding way, so that the PICC catheter fixer has the beneficial effects that: after the PICC pipe penetrates into the body of a patient, the exposed PICC pipe can be bent into an S shape and fixed by assisting a nursing staff through the binding piece, the lower fixing plate, the lower S-shaped groove and the rubber cushion, and then the exposed PICC pipe bent into the S shape can be fixed between the lower S-shaped groove and the upper S-shaped groove through the upper fixing plate, the upper S-shaped groove, the four threaded columns and the four fastening compression rings.

Description

PICC pipe fixer

Technical Field

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

Background

PICC is a central venous catheter through peripheral intubate, and placement of central venous catheter through periphery is a new technology that has appeared in recent years, and long-term venous access can be established for critically ill infants. Because the puncture point is arranged on the peripheral vein, the vascular selectivity is high, the success rate is high, the wound is small, the infection chance is small, and the nursing is easy. The PICC catheterization patient should carry out the PICC catheter nursing of standardization in catheter keep somewhere the period to guarantee catheter safety, prevent the complication, extension catheter live time especially to the correct fixation of catheter exposed part, can effectively prevent the emergence of complication that is correlated with it. The exposed catheter placement shape should be designed according to the position of the puncture point, the length of the exposed catheter and the smoothness of the muscle of the arm of the patient, and the vertical straight-line placement is forbidden so as to prevent the displacement of the catheter caused by loosening of the film due to various reasons, and the exposed catheter should be preferably placed in an S shape so as to buffer the external force or the traction of the catheter during the movement.

However, when the exposed PICC catheter is bent into the S-shape, a caregiver needs to bend the exposed PICC catheter into the S-shape by one hand and keep the exposed PICC catheter shaped by the other hand, and the exposed PICC catheter bent into the S-shape needs to be held by the other hand and attached to the arm of the patient, so that the exposed PICC catheter is fixed to the arm of the patient.

To this end, we propose a PICC catheter holder.

Disclosure of Invention

The present utility model is directed to a PICC catheter holder that solves the above-mentioned problems with the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a PICC pipe fixer, includes the fixed plate down, the lower extreme fixedly connected with rubber cushion of fixed plate down, and the equal fixedly connected with screw thread post in upper end four corners department of fixed plate down, four the common slip cap is equipped with the fixed plate on the outer wall of screw thread post, go up the laminating of fixed plate down the upper end of fixed plate, four equal screw thread has cup jointed the fastening clamping ring on the outer wall of screw thread post, four the equal laminating of fastening clamping ring is in the upper end of fixed plate down, go up S type groove and S type groove down have been seted up respectively with the upper end of fixed plate down to the lower extreme of fixed plate, be equipped with the constraint on the outer wall of fixed plate down.

Preferably, the binding member comprises two adhesive tapes, the two adhesive tapes are respectively and fixedly connected to the outer walls of the front end and the rear end of the lower fixing plate, release papers are respectively adhered to the outer surfaces of the two adhesive tapes, and extension papers are respectively extended at the edges of the lower parts of the outer surfaces of the release papers.

Preferably, the lower end face of the rubber cushion is an arc-shaped face, and the rubber cushion is made of polytetrafluoroethylene materials.

Preferably, positioning holes are formed in four corners of the inner wall of the upper fixing plate, and four threaded columns are respectively in sliding fit with the four positioning holes.

Preferably, the inner wall of the lower fixing plate, the inner wall of the rubber cushion and the inner wall of the upper fixing plate are provided with a plurality of ventilation holes.

Preferably, a plurality of anti-skid grooves are formed in the outer walls of the four fastening compression rings around the central annular array.

Compared with the prior art, the utility model has the beneficial effects that: after the PICC pipe penetrates into the body of a patient, the exposed PICC pipe can be bent into an S shape and fixed by assisting a nursing staff through the binding piece, the lower fixing plate, the lower S-shaped groove and the rubber cushion, and then the exposed PICC pipe bent into the S shape can be fixed between the lower S-shaped groove and the upper S-shaped groove through the upper fixing plate, the upper S-shaped groove, the four threaded columns and the four fastening compression rings.

Drawings

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

FIG. 2 is a disassembled view of the present utility model;

fig. 3 is a view showing the upper fixing plate and the upper S-shaped groove of the present utility model.

In the drawings, the list of components represented by the various numbers is as follows: 1. an upper fixing plate; 2. a threaded column; 3. fastening the compression ring; 4. an anti-skid groove; 5. ventilation holes; 6. sticking adhesive tape; 7. extending paper; 8. release paper; 9. a lower fixing plate; 10. a rubber cushion; 11. positioning holes; 12. a lower S-shaped groove; 13. upper S-shaped groove.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The utility model provides a technical scheme that: 1-3, a PICC catheter holder as shown in figure 1-3, including lower fixed plate 9, the lower extreme fixedly connected with rubber cushion 10 of lower fixed plate 9, and the equal fixedly connected with screw thread post 2 in upper end four corners department of lower fixed plate 9, the common slip cap is equipped with fixed plate 1 on the outer wall of four screw thread posts 2, go up fixed plate 1 laminating in the upper end of lower fixed plate 9, equal screw thread has cup jointed fastening clamping ring 3 on the outer wall of four screw thread posts 2, four fastening clamping rings 3 all laminate in the upper end of last fixed plate 1, go up S type groove 13 and lower S type groove 12 have been seted up respectively to the lower extreme of fixed plate 1 and the upper end of lower fixed plate 9, be equipped with the tie down on the outer wall of lower fixed plate 9.

The constraint comprises two adhesive tapes 6, the two adhesive tapes 6 are respectively and fixedly connected to the outer walls of the front end and the rear end of a lower fixing plate 9, release paper 8 is adhered to the outer surfaces of the two adhesive tapes 6, extension paper 7 is arranged at the edge of the lower part of the outer surface of each release paper 8, the release paper 8 can be conveniently torn on the adhesive tapes 6 by arranging the extension paper 7, the adhesive layers of the two adhesive tapes 6 can be exposed, the rubber cushion 10 under the lower fixing plate 9 can be placed on the arm of a patient by holding the two adhesive tapes 6, then the two adhesive tapes 6 are adhered to the arm of the patient, the fixing of the lower fixing plate 9 can be completed, and the fixing position of the lower fixing plate 9 can be close to a puncture point on the arm of the patient.

The lower terminal surface of rubber cushion 10 is the arcwall face, and rubber cushion 10 is made by polytetrafluoroethylene material, and the design of arcwall face can make the better laminating of rubber cushion 10 on patient's arm, according to polytetrafluoroethylene's characteristic, rubber cushion 10's use intensity is high.

Positioning holes 11 are formed in four corners of the inner wall of the upper fixing plate 1, four threaded columns 2 are respectively in sliding fit with the four positioning holes 11, and the upper fixing plate 1 conveniently penetrates through the four threaded columns 2 through the four positioning holes 11.

The inner wall of the lower fixing plate 9, the inner wall of the rubber cushion 10 and the inner wall of the upper fixing plate 1 are provided with a plurality of ventilation holes 5, and ventilation property of the fixer can be improved by arranging the ventilation holes 5.

The outer walls of the four fastening compression rings 3 are provided with a plurality of anti-skid grooves 4 around the central annular array, and the anti-skid grooves 4 are arranged, so that the anti-skid effect can be achieved when the fastening compression rings 3 are rotated.

Working principle: after the PICC pipe is threaded into the body of a patient, through setting up the constraint, can fix down fixed plate 9 on the arm of patient and be close to the puncture point, the exposed part of PICC pipe can be followed down the fixed plate 9 upper end down S type groove 12 card and go into, the nursing staff can establish the fixed plate 1 cover on the outer wall of four screw thread posts 2 and laminate the upper end of fixed plate 9 down afterwards, the PICC pipe that exposes then can clamp down S type groove 12 and last S type inslot 13, afterwards with four fastening clamping rings 3 in proper order the cover on the outer wall of four screw thread post 2 and paste the upper end at fixed plate 1, then can fix down between fixed plate 9 and the last fixed plate 1, then the PICC pipe that exposes can be the S type and fix between S type groove 12 and last S type groove 13, compare in traditional nursing staff needs one hand to bend into the S type with the PICC pipe that exposes and still need hold it and the other hand need hold the pad membrane and laminate the upper end of patient, can fix the PICC pipe that can be bent into the flexible C type on the arm of patient in proper order and can fix the fixed plate 3 through the flexible mode of operation of four screw thread posts, can bring the convenient operation of PICC pipe to expose on the PICC post and can be fixed with the fixed plate is convenient for the operation of the PICC post.

It is noted that relational terms such as first and second, and the like are 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. Moreover, 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.

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

Claims

1. PICC catheter securement ware, including lower fixed plate (9), its characterized in that: the lower extreme fixedly connected with rubber cushion (10) of lower fixed plate (9), and the equal fixedly connected with screw thread post (2) in upper end four corners department of lower fixed plate (9), four the common slip cap is equipped with fixed plate (1) on the outer wall of screw thread post (2), it laminates in the upper end of lower fixed plate (9) to go up fixed plate (1), four equal screw thread has cup jointed fastening clamping ring (3) on the outer wall of screw thread post (2), four fastening clamping ring (3) all laminate the upper end at fixed plate (1), upper S type groove (13) and lower S type groove (12) have been seted up respectively to the lower extreme of upper fixed plate (1) and the upper end of lower fixed plate (9), be equipped with the constraint piece on the outer wall of lower fixed plate (9).

2. The PICC catheter holder of claim 1, wherein: the binding piece comprises two adhesive tapes (6), the two adhesive tapes (6) are respectively and fixedly connected to the outer walls of the front end and the rear end of the lower fixing plate (9), release papers (8) are respectively adhered to the outer surfaces of the two adhesive tapes (6), and extension papers (7) are respectively and fixedly connected to the edges of the lower parts of the outer surfaces of the release papers (8).

3. The PICC catheter holder of claim 2, wherein: the lower end face of the rubber cushion (10) is an arc-shaped face, and the rubber cushion (10) is made of polytetrafluoroethylene materials.

4. The PICC catheter holder of claim 1, wherein: positioning holes (11) are formed in four corners of the inner wall of the upper fixing plate (1), and the four threaded columns (2) are respectively in sliding fit with the four positioning holes (11).

5. The PICC catheter holder of claim 1, wherein: the inner wall of the lower fixing plate (9), the inner wall of the rubber cushion (10) and the inner wall of the upper fixing plate (1) are provided with a plurality of ventilation holes (5).

6. The PICC catheter holder of claim 1, wherein: the outer walls of the four fastening compression rings (3) are provided with a plurality of anti-skid grooves (4) around the central annular array.