CN213789497U - Central venous catheter fixing and protecting device for blood purification - Google Patents
Central venous catheter fixing and protecting device for blood purification Download PDFInfo
- Publication number
- CN213789497U CN213789497U CN202021995758.0U CN202021995758U CN213789497U CN 213789497 U CN213789497 U CN 213789497U CN 202021995758 U CN202021995758 U CN 202021995758U CN 213789497 U CN213789497 U CN 213789497U
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- China
- Prior art keywords
- bag
- protection
- protection bag
- central venous
- venous catheter
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- Expired - Fee Related
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- 239000008280 blood Substances 0.000 title claims abstract description 23
- 210000004369 blood Anatomy 0.000 title claims abstract description 23
- 238000000746 purification Methods 0.000 title claims description 12
- 239000000463 material Substances 0.000 claims abstract description 11
- 239000004745 nonwoven fabric Substances 0.000 claims abstract description 6
- 229920003023 plastic Polymers 0.000 claims abstract description 5
- 239000010410 layer Substances 0.000 claims description 24
- 230000001681 protective effect Effects 0.000 claims description 21
- 239000011358 absorbing material Substances 0.000 claims description 4
- 210000000416 exudates and transudate Anatomy 0.000 claims description 4
- 230000028327 secretion Effects 0.000 claims description 4
- 229920000297 Rayon Polymers 0.000 claims description 3
- 239000012790 adhesive layer Substances 0.000 claims description 3
- 238000002955 isolation Methods 0.000 claims description 3
- 230000002745 absorbent Effects 0.000 claims 1
- 239000002250 absorbent Substances 0.000 claims 1
- 239000000741 silica gel Substances 0.000 abstract description 5
- 229910002027 silica gel Inorganic materials 0.000 abstract description 5
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract description 4
- 238000003287 bathing Methods 0.000 abstract description 2
- 238000010521 absorption reaction Methods 0.000 description 12
- 239000007788 liquid Substances 0.000 description 6
- 239000002390 adhesive tape Substances 0.000 description 3
- 230000014759 maintenance of location Effects 0.000 description 2
- 230000002792 vascular Effects 0.000 description 2
- 208000009304 Acute Kidney Injury Diseases 0.000 description 1
- 208000033626 Renal failure acute Diseases 0.000 description 1
- 230000001154 acute effect Effects 0.000 description 1
- 201000011040 acute kidney failure Diseases 0.000 description 1
- 208000012998 acute renal failure Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000004204 blood vessel Anatomy 0.000 description 1
- 208000020832 chronic kidney disease Diseases 0.000 description 1
- 208000022831 chronic renal failure syndrome Diseases 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 210000003191 femoral vein Anatomy 0.000 description 1
- 238000001631 haemodialysis Methods 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000000322 hemodialysis Effects 0.000 description 1
- 210000004731 jugular vein Anatomy 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001575 pathological effect Effects 0.000 description 1
- 230000009323 psychological health Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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Abstract
The utility model discloses a blood purifies uses central venous catheter fixed protection device, concretely relates to medical instrument technical field. The utility model provides a blood purifies uses central venous catheter fixed protection device, through the design the pad pasting is circular pad pasting, is respectively from the inside to the outside: absorb pad, silica gel pad pasting, paste the layer, absorb the pad and be the semicircle shape, the below is semicircular opening, the protection bag connects at the pad pasting back, the protection bag is the inside column protection bag that is equipped with the cavity, accesss to in the cavity through the opening, protection bag main part is the transparent waterproof layer of transparent plastic material, and the pad can be pasted in patient operation open position department, protection bag upper end opening, and the accessible opening is placed the protection bag with the pipe in, and transparent protection bag is waterproof, can directly look over the condition of pipe from bag body front end, also can carry the pipe when bathing, and the bag body is close skin non-woven fabrics material with patient skin contact department, can protect patient's skin.
Description
Technical Field
The utility model relates to the technical field of medical equipment, concretely relates to blood purifies uses fixed protection device of central venous catheter.
Background
The blood purification is realized by removing pathological substances in blood by various blood purification devices through an extracorporeal circulation technology, so that the aim of purifying the blood is fulfilled. The clinical application is mainly used for treating acute and chronic renal failure, partial toxic diseases and the like caused by various reasons, the precondition for the smooth blood purification is to establish an effective vascular access, and the central venous catheter is one of the commonly used vascular accesses.
The problems existing at present are as follows:
1. blood purification needs puncture opening of jugular vein or femoral vein of patient, and a central venous catheter is placed; when the catheter is not used, the external gauze wraps the catheter, and then the adhesive tape is wound to fix the catheter on the body surface of a patient. The adhesive tape with strong viscosity is repeatedly stuck and torn, so that the skin of the body surface of a patient is easily damaged, and the adhesive tape with weak viscosity is not firmly fixed; before using the pipe next time, need demolish the sticky tape of winding in the gauze outside earlier, increase nurse's work load, tear the head simultaneously and be difficult to found, can only tear the sticky tape by force, increased the work degree of difficulty.
2. Different catheters have different retention time from several weeks to several years, and during the retention period of the catheters, patients cannot take a bath, so that the physical and psychological health of the patients is seriously influenced.
3. During catheter indwelling, there is a case where a liquid oozes out from the puncture, and at present, the volume of the oozed liquid cannot be accurately evaluated, and further, the treatment of the catheter is considered depending on the case of the oozed liquid.
4. Whether the pipeline is separated or not is difficult to judge.
SUMMERY OF THE UTILITY MODEL
The above-mentioned problem to prior art exists, the utility model provides a blood purifies uses central venous catheter fixed protection device has solved above-mentioned problem through design protection bag, subsides dish.
In order to realize the technical purpose, the technical effect is achieved, the utility model discloses a realize through following technical scheme:
the utility model provides a blood purifies fixes protection device with central venous catheter, includes protection bag, pad pasting, its characterized in that: the sticking disc is a circular sticking disc and is respectively as follows from inside to outside: absorption pad, silica gel pad, paste the layer, the absorption pad is the semicircle shape, and the below is semicircular opening, the protection bag connects at the pad back, the column protection bag that the protection bag was equipped with the cavity for inside is access to in the cavity through the opening, protection bag main part is the transparent waterproof layer of transparent plastic material, and the protection bag is equipped with the contact layer of close skin non-woven fabrics material in the face of patient one side outer wall, and has waterproof performance, the absorption pad is water absorbing material, and secretion or exudate around the adsorbable puncture hole, it is equipped with the medical viscose that can paste on patient's skin to paste layer outer wall surface, transparent waterproof layer outer wall on the protection bag is equipped with volume scale and length scale, pastes near patient's operation opening with the pad, is in the outer blood purification pipe of patient and places in the protection bag, and whole pad and protection bag are covered by the waterproof layer, can protect the pipe, the patient can bathe, can look over the patient simultaneously according to the scale and follow the pipe puncture department and have oozing liquid and volume, colour, nature, judge whether the pipe is deviate from the blood vessel. Before the catheter is used, the sticking disc is torn off from top to bottom, the protective bag is removed, and the operation of a nurse is simple and convenient.
As another preferable scheme, the paste layer is pasted with a release oilpaper.
As another preferred scheme, the thickness of the bottom of the protection bag is 1 cm.
As another preferred scheme, volume scale and length scale all set up along the direction of height of protection bag, wherein the zero scale mark of volume scale is located the bottom, the zero scale mark of length scale is located the top.
The utility model discloses beneficial effect:
the utility model discloses a blood purifies uses central venous catheter fixed protection device:
1. through design pad pasting, protection bag, the pad pasting can be pasted in patient operation opening position department, protection bag upper end opening can place the pipe in the protection bag after pasting, and transparent protection bag is waterproof, can directly look over the condition of pipe from bag body front end, also can carry the pipe when bathing, and the bag body is close skin non-woven fabrics material with patient skin contact department, can protect patient's skin.
2. Through design airtight waterproof pad, protection bag, the cover waterproof layer of protection bag can cover the contact layer, puts into pipe in the device, patient's wound and all protected the isolation, lets the patient all can bathe during the pipe is kept somewhere, cleans the health, is favorable to patient's mind and body.
3. Through the volume scale on the design protection bag, when a patient has liquid to ooze from the catheter puncture position, the amount of the liquid oozing can be read according to the volume scale, and then the condition of an illness and the condition of a catheter of the patient are roughly judged.
4. Through the length scale on the design protection bag, the back in the protection bag is placed to the pipe, according to the instruction of length scale, can judge whether the pipe is in the internal length change of bag, and length becomes long, can be fast and fast light judge whether the pipe deviates from.
Of course, it is not necessary for any product to achieve all of the above-described advantages simultaneously in practicing the invention.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural view of the central venous catheter fixing and protecting device for blood purification according to the present invention;
fig. 2 is a schematic structural view of the protection bag of the present invention after being unfolded;
in the drawings, the components represented by the respective reference numerals are listed below:
1-protective bag, 101-transparent waterproof layer, 102-contact layer, 103-volume scale, 104-length scale, 2-sticking disc, 201-opening, 202-absorption pad, 203-silica gel sticking disc, 204-sticking layer and 205-isolation oilpaper.
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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
As shown in fig. 1-2
The utility model provides a blood purifies fixes protection device with central venous catheter, includes protection bag 1, pad pasting 2, its characterized in that: the sticking disc 2 is a circular sticking disc and is respectively as follows from inside to outside: the protective bag comprises an absorption pad 202, a silica gel pad 203 and an adhesive layer 204, wherein the absorption pad is semicircular, a semicircular opening 201 is formed in the lower portion of the absorption pad, the protective bag 1 is connected to the back face of the pad 2, the protective bag 1 is a cylindrical protective bag with a cavity formed in the protective bag and leads into the cavity through the opening 201, the main body of the protective bag 1 is a transparent waterproof layer 101 made of transparent plastic materials, a contact layer 102 made of skin-friendly non-woven fabrics is arranged on the outer wall of one side, facing a patient, of the protective bag 1, and the protective bag has waterproof performance, and the absorption pad 204 is made of water-absorbing materials and can absorb secretions or exudates around a puncture hole;
the surface of the outer wall of the sticking layer 204 is provided with medical viscose which can be stuck on the skin of a patient;
the outer wall of the transparent waterproof layer 101 on the protection bag 1 is provided with volume scales 103 and length scales 104.
As another preferable scheme, the paste layer 204 is pasted with the release liner 203.
As another preferred scheme, the thickness of the bottom of the protection bag 1 is 1 cm.
As another preferred scheme, the volume scale 103 and the length scale 104 are both arranged along the height direction of the protection bag 1, wherein the zero scale mark of the volume scale 103 is located at the bottom end, and the zero scale mark of the length scale 104 is located at the top end.
The technical solution of the present invention is described below with reference to the following specific embodiments:
examples
A central venous catheter fixing and protecting device for blood purification, which is applied to fixing and protecting a hemodialysis tube.
The utility model provides a blood purifies fixes protection device with central venous catheter, includes protection bag 1, pad pasting 2, its characterized in that: the sticking disc 2 is a circular sticking disc and is respectively as follows from inside to outside: the protective bag comprises an absorption pad 202, a silica gel pad 203 and an adhesive layer 204, wherein the absorption pad is semicircular, a semicircular opening 201 is formed in the lower portion of the absorption pad, the protective bag 1 is connected to the back face of the pad 2, the protective bag 1 is a cylindrical protective bag with a cavity formed in the protective bag and leads into the cavity through the opening 201, the main body of the protective bag 1 is a transparent waterproof layer 101 made of transparent plastic materials, a contact layer 102 made of skin-friendly non-woven fabrics is arranged on the outer wall of one side, facing a patient, of the protective bag 1, and the protective bag has waterproof performance, and the absorption pad 204 is made of water-absorbing materials and can absorb secretions or exudates around a puncture hole;
in specific implementation, the medical staff pastes the pasting disc 2 on the skin near the operation opening of the patient, places the catheter outside the patient body in the protection bag 1, and fixes the device by facing the contact layer 102 of the protection bag 1 to the skin side of the patient. When a patient needs to take a bath while the catheter is placed in the body, the whole pad 2 seals and protects the puncture and the surrounding skin, the whole protection bag 1 seals and protects the catheter, and the patient can take the catheter to take a bath.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.
Claims (4)
1. The utility model provides a blood purifies fixes protection device with central venous catheter, includes protection bag, pad pasting, its characterized in that: the sticking disc is a circular sticking disc and is respectively as follows from inside to outside: the protective bag is a cylindrical protective bag with a cavity inside and is led into the cavity through the opening, the main body of the protective bag is a transparent waterproof layer made of transparent plastic materials, the outer wall of one side of the protective bag, facing a patient, is provided with a contact layer made of skin-friendly non-woven fabric materials and has waterproof performance, and the absorbent pad is made of water-absorbing materials and can absorb secretions or exudates around the puncture;
the adhesive layer is medical viscose with skin-friendly and waterproof properties;
the outer wall of the transparent waterproof layer on the protection bag is provided with volume scales and length scales.
2. The central venous catheter fixation and protection device for blood purification of claim 1, wherein: and the paste layer is pasted with isolation oilpaper.
3. The central venous catheter fixation and protection device for blood purification of claim 1, wherein: the thickness of the bottom of the protection bag is 1 cm.
4. The central venous catheter fixation and protection device for blood purification of claim 1, wherein: volume scale and length scale all set up along the direction of height of protection bag, wherein the zero scale sign of volume scale is located the bottom, the zero scale sign of length scale is located the top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021995758.0U CN213789497U (en) | 2020-09-14 | 2020-09-14 | Central venous catheter fixing and protecting device for blood purification |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021995758.0U CN213789497U (en) | 2020-09-14 | 2020-09-14 | Central venous catheter fixing and protecting device for blood purification |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213789497U true CN213789497U (en) | 2021-07-27 |
Family
ID=76953325
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021995758.0U Expired - Fee Related CN213789497U (en) | 2020-09-14 | 2020-09-14 | Central venous catheter fixing and protecting device for blood purification |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213789497U (en) |
-
2020
- 2020-09-14 CN CN202021995758.0U patent/CN213789497U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210727 |