CN215194828U - Take tunnel area dacron cover pipe's body surface positioner - Google Patents
Take tunnel area dacron cover pipe's body surface positioner Download PDFInfo
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- CN215194828U CN215194828U CN202120518489.7U CN202120518489U CN215194828U CN 215194828 U CN215194828 U CN 215194828U CN 202120518489 U CN202120518489 U CN 202120518489U CN 215194828 U CN215194828 U CN 215194828U
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- body surface
- vernier
- ruler
- tunnel
- surface positioning
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Abstract
The utility model discloses a body surface positioning device with a tunnel and a terylene sleeve catheter, which comprises a body surface positioning ruler, wherein the body surface positioning ruler is provided with positioning ruler scales, the body surface positioning ruler comprises a silica gel ruler main body, a metal inner core is arranged inside the silica gel ruler main body, a plurality of positioning cursors are sleeved on the body surface positioning ruler, each positioning cursor comprises a cursor main body, a transparent observation window is arranged in the middle of the cursor main body, cursor scale marks are arranged on the transparent observation window, drawing parts are arranged at the left end and the right end of the cursor main body, drawing perforations are arranged inside the drawing parts, the position of the outlet of a subcutaneous tunnel is determined, the radian of the subcutaneous tunnel of the catheter is visually obtained through the matching degree between the body surface positioning device and the catheter, so that the control of the insertion action is carried out, the comfort level of a patient is improved, the treatment effect is ensured, and the work efficiency of medical care personnel is improved, has practicability.
Description
Technical Field
The utility model relates to the field of medical technology, specifically be a take body surface positioner of tunnel area dacron cover pipe.
Background
Dialysis is a separation and purification technique that separates small molecules from biological macromolecules by the principle of diffusion of small molecules through a semi-permeable membrane into water (or buffer).
Dialysis is a treatment method in which components (solutes or moisture) in a body fluid are discharged to the outside of the body through a semipermeable membrane, and is generally classified into hemodialysis and peritoneal dialysis.
Hemodialysis utilizes the principle of a semipermeable membrane to remove various harmful and redundant metabolic wastes and excessive electrolytes in the body out of the body through dispersion, so as to achieve the purpose of purifying blood and achieve the purpose of correcting water electrolytes and acid-base balance.
However, when the catheter is placed for a long time in clinic, the insertion depth of the tip of the catheter is not easy to position and control, the situation that a patient is uncomfortable is easily caused by the fact that the insertion position is too deep, the consumable material of the catheter is easy to bend and block, a lot of burdens and dangers are brought to the patient, and therefore the body surface positioning device with the tunnel and the terylene sleeve catheter is designed.
Disclosure of Invention
In order to overcome the not enough of prior art scheme, the utility model provides a take body surface positioner of tunnel area dacron cover pipe can the effectual problem that the solution background art provided.
The utility model provides a technical scheme that its technical problem adopted is:
the utility model provides a take tunnel area dacron cover pipe's body surface positioner, includes body surface location chi, be provided with location chi scale on the body surface location chi, body surface location chi includes silica gel ruler main part, the inside metal inner core that is provided with of silica gel ruler main part, the cover is equipped with a plurality of location vernier on the body surface location chi, the location vernier includes the vernier main part, be provided with transparent observation window in the middle of the vernier main part, be provided with the vernier scale mark on the transparent observation window, both ends are provided with drawing portion about the vernier main part, the inside drawing perforation that is provided with of drawing portion.
Further, the metal inner core is made of a plastic metal material.
Furthermore, an anti-slip cushion layer is arranged on the cursor body and is of a circular structure.
Furthermore, the connecting line of the drawing perforation is superposed with the scale line of the vernier.
Further, the drawing perforation is a circular perforation structure.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) the utility model carries out the pre-positioning shaping operation on the body surface of a patient through the body surface positioning ruler, the important positions such as the Kafu position, the tunnel outlet position and the like are all shown by scale marks, and the position of the subcutaneous tunnel outlet is determined by positioning the position of the sternum angle and the position of the end of the conduit;
(2) the utility model discloses can obtain the radian in the subcutaneous tunnel of pipe directly perceivedly through the degree of cooperation between body surface positioner and the pipe to insert the control of action, improve patient's comfort level, guarantee treatment, improve medical personnel's work efficiency, have the practicality.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic structural view of the body surface positioning ruler of the present invention;
fig. 3 is a schematic structural view of the positioning cursor of the present invention.
Reference numbers in the figures:
1-body surface positioning ruler, 2-positioning ruler scale, 3-silica gel ruler main body, 4-metal inner core, 5-positioning vernier, 6-vernier main body, 7-transparent observation window, 8-vernier scale mark, 9-drawing part, 10-drawing perforation and 11-anti-skid cushion layer.
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.
As shown in fig. 1-3, the utility model provides a take tunnel area dacron cover pipe's body surface positioner, including body surface location chi 1, be provided with location chi scale 2 on the body surface location chi 1, body surface location chi 1 includes silica gel ruler main part 3, the inside metal inner core 4 that is provided with of silica gel ruler main part 3, the cover is equipped with a plurality of location vernier 5 on the body surface location chi 1, location vernier 5 includes vernier main part 6, be provided with transparent observation window 7 in the middle of the vernier main part 6, be provided with vernier scale mark 8 on the transparent observation window 7, both ends are provided with drawing portion 9 about vernier main part 6, drawing portion 9 is inside to be provided with drawing perforation 10.
The utility model discloses a theory of operation does: when the device is used, firstly, the position of a sternum angle is found on a patient, a positioning vernier 5 is used for marking the position of the sternum angle, the length of a catheter is fixed, the position of the tip of the catheter is positioned at the 3-4 gaps of a body surface rib, the patient finds a recommended puncture point during color ultrasound examination, the body surface positioning ruler 1 can be bent into a radian at the moment, so that the whole body surface positioning ruler 1 is in a smooth arc structure, the subcutaneous walking positions of the catheters with various lengths and the outlet and the position of a cuff can be determined according to the bent radian of the body surface positioning ruler 1, the radian of a subcutaneous tunnel can be pre-bent, the angle of the catheter in the subcutaneous tunnel is ensured to be good, and the situation that the patient feels uncomfortable and affects the treatment effect due to the fact that the catheter is placed too deep in the body surface positioning is avoided; the body surface positioning ruler 1 has good plastic capability, can be bent at will and simulates a bent catheter; the positioning vernier 5 can play a positioning role and can draw and mark a plurality of key positions such as a Kangfu position, a tunnel outlet position and the like by matching with the drawing perforation 10.
As a preferred embodiment, the metal inner core 4 is made of a shapeable metal material, and has a good shapeability and is convenient for bending.
As a preferred embodiment, the vernier body 6 is provided with an anti-slip pad layer 11, and the anti-slip pad layer 11 is of a circular structure, so that friction force is increased, and the vernier can be moved more conveniently.
In a preferred embodiment, the line drawn through the perforation 10 coincides with the vernier graduation mark 8, and by drawing two subsequent lines, the position is determined, and the mark of a specific position is drawn on the skin of the patient, which facilitates the subsequent catheter positioning setting.
In a preferred embodiment, the drawing perforation 10 has a circular perforation structure.
To sum up, the utility model discloses a key feature lies in:
(1) the utility model carries out the pre-positioning shaping operation on the body surface of a patient through the body surface positioning ruler, the important positions such as the Kafu position, the tunnel outlet position and the like are all shown by scale marks, and the position of the subcutaneous tunnel outlet is determined by positioning the position of the sternum angle and the position of the end of the conduit;
(2) the utility model discloses can obtain the radian in the subcutaneous tunnel of pipe directly perceivedly through the degree of cooperation between body surface positioner and the pipe to insert the control of action, improve patient's comfort level, guarantee treatment, improve medical personnel's work efficiency, have the practicality.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (5)
1. The utility model provides a take body surface positioner of tunnel area dacron cover pipe, includes body surface location chi (1), its characterized in that: be provided with location chi scale (2) on body surface location chi (1), body surface location chi (1) includes silica gel ruler main part (3), silica gel ruler main part (3) inside is provided with metal inner core (4), the cover is equipped with a plurality of location vernier (5) on body surface location chi (1), location vernier (5) are including vernier main part (6), be provided with transparent observation window (7) in the middle of vernier main part (6), be provided with vernier scale mark (8) on transparent observation window (7), both ends are provided with drawing portion (9) about vernier main part (6), drawing portion (9) inside is provided with drawing perforation (10).
2. The body surface positioning device with the tunnel and the terylene sleeve catheter according to claim 1, is characterized in that: the metal inner core (4) is made of a plastic metal material.
3. The body surface positioning device with the tunnel and the terylene sleeve catheter according to claim 1, is characterized in that: an anti-skid cushion layer (11) is arranged on the cursor body (6), and the anti-skid cushion layer (11) is of a circular structure.
4. The body surface positioning device with the tunnel and the terylene sleeve catheter according to claim 1, is characterized in that: the connecting line of the drawing perforation (10) is superposed with the vernier scale mark (8).
5. The body surface positioning device with the tunnel and the terylene sleeve catheter according to claim 1, is characterized in that: the drawing perforation (10) is of a circular perforation structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120518489.7U CN215194828U (en) | 2021-03-11 | 2021-03-11 | Take tunnel area dacron cover pipe's body surface positioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120518489.7U CN215194828U (en) | 2021-03-11 | 2021-03-11 | Take tunnel area dacron cover pipe's body surface positioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215194828U true CN215194828U (en) | 2021-12-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120518489.7U Active CN215194828U (en) | 2021-03-11 | 2021-03-11 | Take tunnel area dacron cover pipe's body surface positioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215194828U (en) |
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2021
- 2021-03-11 CN CN202120518489.7U patent/CN215194828U/en active Active
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