CN215384073U - Medical pad capable of manually replacing sleeve - Google Patents
Medical pad capable of manually replacing sleeve Download PDFInfo
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- CN215384073U CN215384073U CN202121292639.3U CN202121292639U CN215384073U CN 215384073 U CN215384073 U CN 215384073U CN 202121292639 U CN202121292639 U CN 202121292639U CN 215384073 U CN215384073 U CN 215384073U
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- cylinder
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Abstract
The utility model provides a medical pad capable of manually changing sleeves, which comprises a pad core; a paper cylinder is filled; the recycling cylinder is arranged on one side of the paper loading cylinder, and the cushion core is arranged between the recycling cylinder and the device cylinder; one end of the cushion membrane is arranged in the paper loading cylinder, the other end of the cushion membrane is arranged in the recovery cylinder, and the cushion membrane is erected above the cushion core; the first roller body is arranged on the device cylinder, and one end of the pad film is wound on the first roller body; the second roller body is arranged on the recovery cylinder, and the other end of the pad film is wound on the second roller body; and the rotating sleeve is sleeved at the tail end of the second roller body and can drive the second roller body to rotate. When the blood sampling device is used for sampling blood for a patient, the cushion core does not need to be disinfected, only the second roller body needs to be rotated, the polluted cushion membrane is recovered into the recovery cylinder, and the disinfected cushion membrane is erected above the cushion core again.
Description
Technical Field
The utility model belongs to the technical field of medical treatment, and particularly relates to a medical pad with a manual sleeve replacement function.
Background
When collecting blood from a patient, the patient is usually required to place a handle on a blood collection pad, and medical staff collects the blood from the arm of the patient. In order to avoid hospital infection, when blood is collected at every time, the blood collecting pad needs to be disinfected, the operation mode wastes time and labor, when a large number of patients need to be continuously collected, the blood collecting pad needs to be disinfected when the blood of one patient is collected, time and labor are consumed very much, and the problem of insufficient disinfection is easily caused, so that cross infection occurs.
SUMMERY OF THE UTILITY MODEL
The utility model provides a medical pad with a manual sleeve replacement, which is convenient to operate and overcomes the defects of the prior art.
In order to achieve the above purpose, the present invention provides the following technical solutions: a medical pad capable of being manually replaced comprises
A cushion core;
a paper cylinder is filled;
the recycling cylinder is arranged on one side of the paper loading cylinder, and the cushion core is arranged between the recycling cylinder and the device cylinder;
one end of the cushion membrane is arranged in the paper loading cylinder, the other end of the cushion membrane is arranged in the recovery cylinder, and the cushion membrane is erected above the cushion core;
the first roller body is arranged on the device cylinder, and one end of the pad film is wound on the first roller body;
the second roller body is arranged on the recovery cylinder, and the other end of the pad film is wound on the second roller body;
and the rotating sleeve is sleeved at the tail end of the second roller body and can drive the second roller body to rotate.
When the blood sampling device is used, the second roller body can be driven to rotate by the rotating sleeve, the cushion membrane is wound continuously, so that the polluted cushion membrane is received into the recovery cylinder, the disinfected cushion membrane is conveyed to the position above the cushion core from the position above the cushion core, and when a patient is subjected to blood sampling, the cushion core does not need to be disinfected, only the second roller body needs to be rotated, the polluted cushion membrane is recovered into the recovery cylinder, and the disinfected cushion membrane is erected above the cushion core again.
Optionally, the paper loading cylinder comprises a first casing and a first cover body hinged to the first casing, and a first opening is formed between the first casing and the first cover body; the recycling bin comprises a second cover body and a second shell, the second cover body is hinged to the second shell, a second opening is formed between the second cover body and the second shell, and the pad membrane penetrates out of the first opening and enters the second opening along the upper portion of the pad membrane.
Optionally, a through groove is formed in the paper containing cylinder, the through groove is communicated with the first opening, and a marking piece is arranged in the through groove.
Optionally, a mark part for leaving a trace on the pad film is arranged on the mark piece, and the mark part is abutted against the pad film.
Optionally, the second roller part penetrates out of the recovery cylinder, and the rotating sleeve is sleeved on the second roller.
Optionally, the end of the second roller body is provided with a first gear, and the rotating sleeve is provided with a second gear which is matched with the first gear.
Optionally, the rotating sleeve includes a first straight cylinder portion, a connecting portion connected to the first straight cylinder portion, and a second straight cylinder portion connected to the connecting portion, and the first gear is disposed on the first straight cylinder portion.
Optionally, a ring sleeve is further disposed at an end of the recycling cylinder, the ring sleeve is disposed along a circumferential direction of the second roller body, the ring sleeve is disposed between the first straight cylinder portion and the second straight cylinder portion, and the first straight cylinder portion is disposed between the ring sleeve and the second roller body.
Optionally, an elastic member is arranged on the ring sleeve, and the elastic member is abutted against the connecting part.
Optionally, the pad film is medical disposable paper or plastic film; the cushion core is a spongy cushion.
In conclusion, in the use process of the blood sampling device, the pad membrane can be continuously wound in a mode of driving the second roller body to rotate, so that the polluted pad membrane is received into the recovery cylinder, the disinfected pad membrane is conveyed to the position above the pad core, and when a patient is subjected to blood sampling, the pad core does not need to be disinfected, only the second roller body needs to be rotated, the polluted pad membrane is recovered into the recovery cylinder, and the disinfected pad membrane is erected above the pad core again.
Drawings
Fig. 1 is a perspective view of an embodiment of the present invention.
Fig. 2 is a top view of fig. 1.
Fig. 3 is a cross-sectional view taken at a-a in fig. 2.
Fig. 4 is an enlarged view of a portion a in fig. 3.
Fig. 5 is a cross-sectional view at B-B in fig. 2.
Fig. 6 is an enlarged view of fig. 5 at B.
Fig. 7 is an exploded view of fig. 1.
Fig. 8 is an enlarged view at C in fig. 7.
Fig. 9 is an enlarged view at D of fig. 7, with the cutting member placed in the displacement slot.
Fig. 10 is an enlarged view of fig. 7 at E.
Detailed Description
In order to make the technical solutions of the present invention better understood, 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.
Referring to fig. 1-3, a medical pad with a manually replaced sleeve comprises a paper containing cylinder 1, a recovery cylinder 2 and a pad core 30, wherein the paper containing cylinder 1 and the recovery cylinder 2 are oppositely arranged, the pad core 30 is arranged between the paper containing cylinder 1 and the recovery cylinder 2, a paper containing bin 11 is arranged on the paper containing cylinder 1, a pad film 3 wound into a cylinder shape is arranged in the paper containing bin 11, and the pad film 3 penetrates out of the paper containing bin 11 and extends into a recovery bin 21 in the recovery cylinder 2 along the upper end of the pad core 30. So, when having accomplished a patient's blood sampling work, need carry out next patient's blood sampling work, can retrieve the recovery cylinder 2 with the pad membrane 3 of erectting above the cushion core 30 in to flow out new cushion membrane 3 from paper tube 1 and lay on cushion core 30, so need not disinfect to cushion core 30. Wherein, the pad core 30 is a common medical sponge pad on the market, and is placed under the arm of the patient when in venous blood collection or venous transfusion.
The core 30 may be a blood sampling pad commonly used in the medical field, and of course, may also be a pulse pillow.
Referring to fig. 3, the paper cartridge 1 includes a first casing 12 forming an outer shell of the paper cartridge 1, a paper loading bin 11 disposed inside the first casing 12, and a first roller 13 disposed on an inner wall of the device bin. The pad film 3 is common disposable sterilizing paper or plastic film on the market or other medical fields, and is used for a film-shaped structure with a bacterium isolation effect.
Further, the cushion film 3 is wound into a cylinder shape and is arranged on a hollow core rod 31, the hollow core rod 31 is used for supporting the cushion film 3, further, the hollow core rod 31 is arranged on the first roller body 13 in a penetrating mode, the side face of the first shell 12 is further provided with a first opening 14, the size of the first opening 14 is matched with that of the cushion film 3, the cushion film 3 extends out of the paper loading bin 11 through the first opening 14, and then the cushion film is laid into the paper loading bin 11 of the recycling bin 2 from the upper portion of the cushion core 30.
Further, the recycling bin 2 comprises a second shell 22 and a second roller 23, the recycling bin 21 is formed in the second shell 22, the second roller 23 is arranged in the recycling bin 21, a driving part associated with the second roller 23 is further arranged in the recycling bin 2, the driving part can drive the second roller 23 to rotate, a second opening 24 is formed in the second shell 22, the cushion film 3 can enter the recycling bin 21 through the second opening 24, the cushion film 3 can be wound on the second roller 23, when the second roller 23 rotates under the driving of the driving part, the cushion film 3 wound on the second roller 23 can be tightened by the second roller 23, the cushion film can be automatically erected above the cushion core 30, and the polluted cushion film 3 is recycled into the recycling bin 21.
Referring to fig. 4-7, in some embodiments, the driving member is a rotating sleeve 23a disposed on the second roller 23, and the second roller 23 can be rotated by rotating the rotating sleeve 23 a.
Specifically, the recycling bin 2 is provided with a partition board 1a, one side of the partition board 1a is provided with a bearing cavity 27, a bearing 28 is arranged in the bearing cavity 27, and the bearing 28 is arranged on the second roller body 23 in a penetrating manner. The second roller 23 penetrates out of the end of the recovery cylinder 2, and the rotating sleeve 23a is sleeved on the part of the second roller 23 penetrating out of the recovery cylinder.
Further, the end of the second roller 23 is provided with the first gear 3a, the rotating sleeve 23a includes a first straight cylinder portion 41a, a connecting portion 42a, and a second straight cylinder portion 43a, wherein the ends of the first straight cylinder portion 41a and the second straight cylinder portion 43a are connected by the connecting portion 42a, the first straight cylinder portion 41a and the second straight cylinder portion 42a are both of a cylindrical structure, and an annular cavity is provided between the first straight cylinder portion 41a and the second straight cylinder portion 42 a.
Wherein the first straight cylinder part 41a is provided with a second gear 411a, the second gear 411a is engaged with the second gear, and the recovery cylinder 2 is further provided with a ring sleeve 31a, the ring sleeve 31a is arranged along the circumferential direction of the second roller 23, wherein the first straight cylinder part 41a is arranged between the ring sleeve 31a and the second roller 23, the ring sleeve 31a is arranged between the first straight cylinder part 41a and the second straight cylinder part 43a, and the end part of the ring sleeve 31a is provided with an elastic member 32a, the elastic member 32a is a spring, one end of the elastic member 32a is connected with the end part of the ring sleeve 31a, and the other end is abutted with the connecting part 42a, so that the rotating sleeve 23a is pressed downwards, the second gear 411a moves downwards to reach a position engaged with the first gear 3a, at this time, the rotating sleeve 23a can rotate the second roller 23, when the pressing of the rotating sleeve 23a is stopped, the rotating sleeve 23a rebounds under the action of the elastic member 32a, at this time, the first gear 3a and the second gear 411a are disengaged from each other, and the second roller 23 will not be rotated by rotating the rotating sleeve 23 a.
By the arrangement, the second roller body 23 can be prevented from being driven to rotate when the rotating sleeve 23a is touched by mistake in work; meanwhile, the mode of arranging the rotating sleeve is simpler in actual operation. Of course, in addition to this, the driving member may be provided as a handle or other structure to drive the second roller 23 to rotate.
Because the diameter of the backing film 3 wound on the second roller 23 will increase with the increase of the number of the backing films 3 in the recycling bin 2, the length of the backing film 3 wound on the second roller 23 will change continuously with the same number of turns. In order to solve this problem, in practical operation, the pad film 3 at the outlet of the first opening 14 may be marked, and after the mark at the outlet of the first opening 14 is moved to the second opening 24, it is indicated that the pad film 3 above the pad core 30 has been replaced.
Referring to fig. 2 and 4, specifically, be equipped with logical groove 1b on the containing paper section of thick bamboo 1, logical groove 1b communicates with each other with first opening 14, be provided with marker 11b in logical groove 1b, marker includes card portion 111b and mark portion 112b, wherein mark portion 112b sets up in logical groove 1b, marker 112's bottom can set up to the marker pen, watercolor pen etc. can form the mark on the pad membrane, can not be to the structure of pad membrane fish tail again, card portion 111b sets up the top at marker portion 112b, the butt of card portion 111b and recovery section of thick bamboo 1, and then can hang marker 11b in logical groove 1 b. In this way, when it is necessary to mark the pad film 3, the marking can be completed only by pulling the marking member 11 b.
In some embodiments, the recycling bin 2 and the paper containing bin 1 can be connected by a connecting plate, which is disposed at the lower side of the recycling bin 2 and can support the cushion core 30.
Referring to fig. 7 to 10, the second roller body 23 is generally provided in a metal structure, while it is provided in a thin structure in order to reduce the weight of the second roller body 23, so that it is generally difficult for the end of the backing film 3 to be wound around the second roller body 23 well when the second roller body 23 is thin.
Therefore, the second roller body 23 is further provided with a hollow cylinder 32 in a penetrating manner, the hollow cylinder 32 can be made of paper materials or plastics, the hollow cylinder 32 is sleeved on the second roller body 23 and is in rotation stopping connection with the second roller body 23, the tail end of the pad membrane 3 can be adhered to the hollow cylinder 32 in a glue arrangement manner, and when the pad membrane 3 needs to be taken down, the hollow cylinder 32 only needs to be taken down.
In summary, the pad film 3 is assembled in the paper loading bin 11 by sleeving the hollow core rod 31 on the first roller body 13, and the pad film 3 is taken out of the recovery bin 21, and the hollow cylinder 32 is taken out of the second roller body 23, so that the end parts of the paper loading cylinder 1 and the recovery cylinder 2 can be provided with the following end cover 29 structure.
Specifically, the end of the paper containing tube 1 and the end of the paper containing tube 2 are both provided with an end cover 29, the end cover 29 comprises a cover surface 291 and a cover member 292, the cover member 292 is matched with the cross section of the paper containing bin 21 or the paper containing bin 11, the end cover 29 is made of hard material, the cover member 292 is made of soft rubber, the end of the cover member 292 is provided with a through hole, the first roller body 13 or the second roller body 23 can be inserted into the through hole, and the cover member 292 can be fixed by friction force after being clamped into the paper containing bin 11 or the recovery bin 21 due to certain elasticity.
When the pad membrane 3 is sent out from the paper loading bin 11 through the first opening 14, if the first shell 12 only has an opening corresponding to the end cover 29, the operation is complicated, and similarly, the pad membrane 3 enters the recovery bin 21 through the second opening 24, the operation is also complicated; for this purpose, hinged covers may be provided on the first and second housings 22, specifically, a first cover 15 is provided on the first housing 12, a second cover 25 is provided on the second housing 22, the first cover 15 is disposed at the upper end of the first housing 12, and the second cover 25 is disposed at the upper end of the second housing 22. The first cover 15 and the second cover 25 have the same structure, and in the other embodiments, different structures may be provided.
In the present embodiment, the specific structure of the first cover 15 and the manner of fitting with the first housing 12 are the same as the specific structure of the second cover 25 and the manner of fitting the second cover 25 with the second housing 22. For this reason, only the specific structure of the second cover 25 and the second housing 22 which are fitted to each other will be described here.
Specifically, the second cover 25 is disposed at the upper end of the second casing 22, the second cover 25 forms an inner wall and a partial side wall of the upper end of the recycling bin 21, the second cover 25 is hinged to the second casing 22, and when the second casing 22 is opened, the recycling bin 21 can be directly exposed, further, in order to facilitate the arrangement of the pad membrane 3, a second opening 24 is formed between the second cover 25 and the second casing 22, that is, a certain gap is formed between the end of the second casing 22 and the second casing 22, the gap forms the second opening 24, and the pad membrane 3 passes through the gap, so in actual operation, the second opening 24 can be enlarged by opening the second cover 25.
Further, the second cover 25 is connected to the second housing 22 by a locking structure.
When the hollow core rod 31 and the cushion membrane 3 are produced, the end of the cushion membrane 3 is usually bonded with the hollow core rod 31, so that when the cushion membrane 3 needs to be replaced after the cushion membrane 3 is used up, the cushion membrane 3 needs to be cut, and thus the hollow core rod 31 and the recovery cylinder 2 will not be affected by each other.
Referring to the bodies 7-10, further, a cutting member 7 is provided on the second housing 22, and the cutting member 7 may be used to cut the mat film 3.
Specifically, the second opening 24 is provided with a supporting member 8 having an arc-shaped cross section, an end portion of the supporting member 8 is arc-shaped, and when the second cover 25 is closed, the supporting member 8 and the cushion film 3 are attached to each other. Furthermore, a sliding groove 821 is arranged on the abutting part 8, the cutting part 7 is arranged in the sliding groove 821, the cutting part 7 comprises a cylinder 71, a cutting part 72 and a sliding part 73, the cutting part 72 is arranged at the top end of the cylinder 71, the cutting part 72 is of a sharpening structure, the sliding part 73 is arranged on the side surface of the cylinder 71, and the depth of the sliding groove 821 is larger than the height of the cylinder 71, so that the cutting part 7 cannot be in contact with the cushion membrane 3. Further, still be equipped with the shift groove on the second casing 22, shift groove and sliding tray 821 intercommunication, the shift groove includes first slot part 821, second slot part 822 and third slot part 823, it is first, second and third slot part 823 communicate each other, one of them one end of second slot part 822 is located to first slot part 821, the other end of second slot part 822 is located to third slot part 823, the bottom inner wall of first slot part 821 and third slot part 823 flushes with sliding tray 821 bottom inner wall, the bottom inner wall of second slot part 822 is a little higher than the bottom inner wall of sliding tray 821, sliding part 73 stretches out from sliding tray 821 to pass the shift groove.
In this manner, when the sliding portion 73 is in the first groove portion 821 and the third groove portion, the cutter 7 and the pad film 3 are not in contact, and when the sliding portion 73 is pushed upward and placed on the second groove portion 822, the cutter 7 moves upward partially, and the pad film 3 is cut.
Further, when the mat film 3 needs to be cut, the slide portion 73 only needs to be moved along the first groove portion 821 to the third groove portion 823.
It is to be understood that the described embodiments are merely a few embodiments of the utility model and not all 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.
Claims (10)
1. A medical pad capable of being manually replaced is characterized by comprising
A cushion core;
a paper cylinder is filled;
the recycling cylinder is arranged on one side of the paper filling cylinder, and the cushion core is arranged between the recycling cylinder and the paper filling cylinder;
one end of the cushion membrane is arranged in the paper loading cylinder, the other end of the cushion membrane is arranged in the recovery cylinder, and the cushion membrane is erected above the cushion core;
the first roller body is arranged on the paper loading cylinder, and one end of the pad film is wound on the first roller body;
the second roller body is arranged on the recovery cylinder, and the other end of the pad film is wound on the second roller body;
and the rotating sleeve is sleeved at the tail end of the second roller body and can drive the second roller body to rotate.
2. The manually replaceable medical pad of claim 1, wherein the paper cartridge includes a first housing and a first cover hingedly connected to the first housing, the first housing and the first cover defining a first opening therebetween; the recycling bin comprises a second cover body and a second shell, the second cover body is hinged to the second shell, a second opening is formed between the second cover body and the second shell, and the pad membrane penetrates out of the first opening and enters the second opening along the upper portion of the pad membrane.
3. The medical pad for manually changing a sleeve as claimed in claim 2, wherein a through groove is formed on the paper containing tube, the through groove is communicated with the first opening, and a marker is disposed in the through groove.
4. The medical pad for manual sleeve replacement according to claim 3, wherein the marking member is provided with a marking portion for marking the pad film, and the marking portion abuts against the pad film.
5. A manually replaceable medical pad according to claim 1, wherein the second roller portion extends from the recovery cartridge, and the rotating sleeve is disposed over the second roller.
6. The medical pad for manually changing the sleeve as claimed in claim 5, wherein the second roller body is provided at an end thereof with a first gear, and the rotating sleeve is provided with a second gear which is engaged with the first gear.
7. The medical pad for manually changing a sleeve according to claim 6, wherein the rotating sleeve includes a first straight cylinder portion, a connecting portion connected to the first straight cylinder portion, and a second straight cylinder portion connected to the connecting portion, and the first gear is provided on the first straight cylinder portion.
8. The manually replaceable medical mat of claim 7, wherein the recycling bin end is further provided with a collar disposed along a circumferential direction of the second roller, the collar being disposed between the first and second straight bin portions, the first straight bin portion being disposed between the collar and the second roller.
9. The manually replaceable medical mat of claim 8, wherein said collar includes a resilient member, said resilient member abutting said connecting portion.
10. The manually exchangeable medical pad of claim 1, wherein said pad film is a medical disposable paper or plastic film; the cushion core is a spongy cushion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121292639.3U CN215384073U (en) | 2021-06-09 | 2021-06-09 | Medical pad capable of manually replacing sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121292639.3U CN215384073U (en) | 2021-06-09 | 2021-06-09 | Medical pad capable of manually replacing sleeve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215384073U true CN215384073U (en) | 2022-01-04 |
Family
ID=79638241
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121292639.3U Active CN215384073U (en) | 2021-06-09 | 2021-06-09 | Medical pad capable of manually replacing sleeve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215384073U (en) |
-
2021
- 2021-06-09 CN CN202121292639.3U patent/CN215384073U/en active Active
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